*/
#include "config.h"
+
#include <string.h>
#define GTK_TEXT_USE_INTERNAL_UNSUPPORTED_API
#include "gtkmenuitem.h"
#include "gtkseparatormenuitem.h"
#include "gtksettings.h"
+#include "gtkselectionprivate.h"
#include "gtkstock.h"
#include "gtktextbufferrichtext.h"
#include "gtktextdisplay.h"
#include "gtktextview.h"
#include "gtkimmulticontext.h"
-#include "gdk/gdkkeysyms.h"
#include "gtkprivate.h"
#include "gtktextutil.h"
+#include "gtkwidgetprivate.h"
#include "gtkwindow.h"
-#include "gtkalias.h"
+#include "gtkscrollable.h"
+#include "gtktypebuiltins.h"
+
+
+/**
+ * SECTION:gtktextview
+ * @Short_description: Widget that displays a GtkTextBuffer
+ * @Title: GtkTextView
+ * @See_also: #GtkTextBuffer, #GtkTextIter
+ *
+ * You may wish to begin by reading the <link linkend="TextWidget">text widget
+ * conceptual overview</link> which gives an overview of all the objects and data
+ * types related to the text widget and how they work together.
+ */
+
/* How scrolling, validation, exposes, etc. work.
*
#define DV(x)
#endif
-#define SCREEN_WIDTH(widget) text_window_get_width (GTK_TEXT_VIEW (widget)->text_window)
-#define SCREEN_HEIGHT(widget) text_window_get_height (GTK_TEXT_VIEW (widget)->text_window)
+#define SCREEN_WIDTH(widget) text_window_get_width (GTK_TEXT_VIEW (widget)->priv->text_window)
+#define SCREEN_HEIGHT(widget) text_window_get_height (GTK_TEXT_VIEW (widget)->priv->text_window)
#define SPACE_FOR_CURSOR 1
-typedef struct _GtkTextViewPrivate GtkTextViewPrivate;
-
#define GTK_TEXT_VIEW_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), GTK_TYPE_TEXT_VIEW, GtkTextViewPrivate))
+typedef struct _GtkTextWindow GtkTextWindow;
+typedef struct _GtkTextPendingScroll GtkTextPendingScroll;
+
struct _GtkTextViewPrivate
{
+ GtkTextLayout *layout;
+ GtkTextBuffer *buffer;
+
guint blink_time; /* time in msec the cursor has blinked since last user event */
guint im_spot_idle;
gchar *im_module;
-};
+ GdkDevice *grab_device;
+ GdkDevice *dnd_device;
+
+ gulong selection_drag_handler;
+ guint scroll_timeout;
+
+ GtkTextWindow *text_window;
+ GtkTextWindow *left_window;
+ GtkTextWindow *right_window;
+ GtkTextWindow *top_window;
+ GtkTextWindow *bottom_window;
+
+ GtkAdjustment *hadjustment;
+ GtkAdjustment *vadjustment;
+
+ gint xoffset; /* Offsets between widget coordinates and buffer coordinates */
+ gint yoffset;
+ gint width; /* Width and height of the buffer */
+ gint height;
+
+ /* This is used to monitor the overall size request
+ * and decide whether we need to queue resizes when
+ * the buffer content changes.
+ *
+ * FIXME: This could be done in a simpler way by
+ * consulting the above width/height of the buffer + some
+ * padding values, however all of this request code needs
+ * to be changed to use GtkWidget Iface and deserves
+ * more attention.
+ */
+ GtkRequisition cached_size_request;
+
+ /* The virtual cursor position is normally the same as the
+ * actual (strong) cursor position, except in two circumstances:
+ *
+ * a) When the cursor is moved vertically with the keyboard
+ * b) When the text view is scrolled with the keyboard
+ *
+ * In case a), virtual_cursor_x is preserved, but not virtual_cursor_y
+ * In case b), both virtual_cursor_x and virtual_cursor_y are preserved.
+ */
+ gint virtual_cursor_x; /* -1 means use actual cursor position */
+ gint virtual_cursor_y; /* -1 means use actual cursor position */
+ GtkTextMark *first_para_mark; /* Mark at the beginning of the first onscreen paragraph */
+ gint first_para_pixels; /* Offset of top of screen in the first onscreen paragraph */
+
+ GtkTextMark *dnd_mark;
+ guint blink_timeout;
+
+ guint first_validate_idle; /* Idle to revalidate onscreen portion, runs before resize */
+ guint incremental_validate_idle; /* Idle to revalidate offscreen portions, runs after redraw */
+
+ GtkIMContext *im_context;
+ GtkWidget *popup_menu;
+
+ gint drag_start_x;
+ gint drag_start_y;
+
+ GSList *children;
+
+ GtkTextPendingScroll *pending_scroll;
+
+ gint pending_place_cursor_button;
+
+ /* Default style settings */
+ gint pixels_above_lines;
+ gint pixels_below_lines;
+ gint pixels_inside_wrap;
+ GtkWrapMode wrap_mode;
+ GtkJustification justify;
+ gint left_margin;
+ gint right_margin;
+ gint indent;
+ PangoTabArray *tabs;
+ guint editable : 1;
+
+ guint overwrite_mode : 1;
+ guint cursor_visible : 1;
+
+ /* if we have reset the IM since the last character entered */
+ guint need_im_reset : 1;
+
+ guint accepts_tab : 1;
+
+ guint width_changed : 1;
+
+ /* debug flag - means that we've validated onscreen since the
+ * last "invalidate" signal from the layout
+ */
+ guint onscreen_validated : 1;
+
+ guint mouse_cursor_obscured : 1;
+
+ guint scroll_after_paste : 1;
+
+ /* GtkScrollablePolicy needs to be checked when
+ * driving the scrollable adjustment values */
+ guint hscroll_policy : 1;
+ guint vscroll_policy : 1;
+};
struct _GtkTextPendingScroll
{
gdouble xalign;
gdouble yalign;
};
-
+
enum
{
- SET_SCROLL_ADJUSTMENTS,
POPULATE_POPUP,
MOVE_CURSOR,
PAGE_HORIZONTALLY,
PROP_BUFFER,
PROP_OVERWRITE,
PROP_ACCEPTS_TAB,
- PROP_IM_MODULE
+ PROP_IM_MODULE,
+ PROP_HADJUSTMENT,
+ PROP_VADJUSTMENT,
+ PROP_HSCROLL_POLICY,
+ PROP_VSCROLL_POLICY
};
-static void gtk_text_view_destroy (GtkObject *object);
static void gtk_text_view_finalize (GObject *object);
static void gtk_text_view_set_property (GObject *object,
guint prop_id,
guint prop_id,
GValue *value,
GParamSpec *pspec);
+static void gtk_text_view_destroy (GtkWidget *widget);
static void gtk_text_view_size_request (GtkWidget *widget,
GtkRequisition *requisition);
+static void gtk_text_view_get_preferred_width (GtkWidget *widget,
+ gint *minimum,
+ gint *natural);
+static void gtk_text_view_get_preferred_height (GtkWidget *widget,
+ gint *minimum,
+ gint *natural);
static void gtk_text_view_size_allocate (GtkWidget *widget,
GtkAllocation *allocation);
static void gtk_text_view_realize (GtkWidget *widget);
static void gtk_text_view_unrealize (GtkWidget *widget);
-static void gtk_text_view_style_set (GtkWidget *widget,
- GtkStyle *previous_style);
+static void gtk_text_view_style_updated (GtkWidget *widget);
static void gtk_text_view_direction_changed (GtkWidget *widget,
GtkTextDirection previous_direction);
static void gtk_text_view_grab_notify (GtkWidget *widget,
gboolean was_grabbed);
-static void gtk_text_view_state_changed (GtkWidget *widget,
- GtkStateType previous_state);
+static void gtk_text_view_state_flags_changed (GtkWidget *widget,
+ GtkStateFlags previous_state);
static gint gtk_text_view_event (GtkWidget *widget,
GdkEvent *event);
GdkEventFocus *event);
static gint gtk_text_view_motion_event (GtkWidget *widget,
GdkEventMotion *event);
-static gint gtk_text_view_expose_event (GtkWidget *widget,
- GdkEventExpose *expose);
-static void gtk_text_view_draw_focus (GtkWidget *widget);
+static gint gtk_text_view_draw (GtkWidget *widget,
+ cairo_t *cr);
+static void gtk_text_view_draw_focus (GtkWidget *widget,
+ cairo_t *cr);
static gboolean gtk_text_view_focus (GtkWidget *widget,
GtkDirectionType direction);
-static void gtk_text_view_move_focus (GtkWidget *widget,
- GtkDirectionType direction_type);
static void gtk_text_view_select_all (GtkWidget *widget,
gboolean select);
guint info,
guint time);
-static void gtk_text_view_set_scroll_adjustments (GtkTextView *text_view,
- GtkAdjustment *hadj,
- GtkAdjustment *vadj);
static gboolean gtk_text_view_popup_menu (GtkWidget *widget);
static void gtk_text_view_move_cursor (GtkTextView *text_view,
GtkMovementStep step,
gint count,
gboolean extend_selection);
-static void gtk_text_view_page_horizontally (GtkTextView *text_view,
- gint count,
- gboolean extend_selection);
-static gboolean gtk_text_view_move_viewport (GtkTextView *text_view,
+static void gtk_text_view_move_viewport (GtkTextView *text_view,
GtkScrollStep step,
gint count);
static void gtk_text_view_set_anchor (GtkTextView *text_view);
static void gtk_text_view_paste_clipboard (GtkTextView *text_view);
static void gtk_text_view_toggle_overwrite (GtkTextView *text_view);
static void gtk_text_view_toggle_cursor_visible (GtkTextView *text_view);
-static void gtk_text_view_compat_move_focus(GtkTextView *text_view,
- GtkDirectionType direction_type);
+
static void gtk_text_view_unselect (GtkTextView *text_view);
static void gtk_text_view_validate_onscreen (GtkTextView *text_view);
GtkTextIter *iter);
static void gtk_text_view_update_layout_width (GtkTextView *text_view);
static void gtk_text_view_set_attributes_from_style (GtkTextView *text_view,
- GtkTextAttributes *values,
- GtkStyle *style);
+ GtkTextAttributes *values);
static void gtk_text_view_ensure_layout (GtkTextView *text_view);
static void gtk_text_view_destroy_layout (GtkTextView *text_view);
static void gtk_text_view_check_keymap_direction (GtkTextView *text_view);
-static void gtk_text_view_reset_im_context (GtkTextView *text_view);
static void gtk_text_view_start_selection_drag (GtkTextView *text_view,
const GtkTextIter *iter,
GdkEventButton *event);
static void gtk_text_view_stop_cursor_blink (GtkTextView *text_view);
static void gtk_text_view_reset_blink_time (GtkTextView *text_view);
-static void gtk_text_view_value_changed (GtkAdjustment *adj,
+static void gtk_text_view_value_changed (GtkAdjustment *adjustment,
GtkTextView *view);
static void gtk_text_view_commit_handler (GtkIMContext *context,
const gchar *str,
static void gtk_text_view_paste_done_handler (GtkTextBuffer *buffer,
GtkClipboard *clipboard,
gpointer data);
-static void gtk_text_view_get_cursor_location (GtkTextView *text_view,
- GdkRectangle *pos);
static void gtk_text_view_get_virtual_cursor_pos (GtkTextView *text_view,
GtkTextIter *cursor,
gint *x,
gint x,
gint y);
-static GtkAdjustment* get_hadjustment (GtkTextView *text_view);
-static GtkAdjustment* get_vadjustment (GtkTextView *text_view);
-
static void gtk_text_view_do_popup (GtkTextView *text_view,
GdkEventButton *event);
static void gtk_text_view_invalidate (GtkTextView *text_view);
static void gtk_text_view_flush_first_validate (GtkTextView *text_view);
+static void gtk_text_view_set_hadjustment (GtkTextView *text_view,
+ GtkAdjustment *adjustment);
+static void gtk_text_view_set_vadjustment (GtkTextView *text_view,
+ GtkAdjustment *adjustment);
+static void gtk_text_view_set_hadjustment_values (GtkTextView *text_view);
+static void gtk_text_view_set_vadjustment_values (GtkTextView *text_view);
+
static void gtk_text_view_update_im_spot_location (GtkTextView *text_view);
/* Container methods */
static guint signals[LAST_SIGNAL] = { 0 };
-G_DEFINE_TYPE (GtkTextView, gtk_text_view, GTK_TYPE_CONTAINER)
+G_DEFINE_TYPE_WITH_CODE (GtkTextView, gtk_text_view, GTK_TYPE_CONTAINER,
+ G_IMPLEMENT_INTERFACE (GTK_TYPE_SCROLLABLE, NULL))
static void
add_move_binding (GtkBindingSet *binding_set,
gtk_text_view_class_init (GtkTextViewClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
- GtkObjectClass *object_class = GTK_OBJECT_CLASS (klass);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
GtkContainerClass *container_class = GTK_CONTAINER_CLASS (klass);
GtkBindingSet *binding_set;
*/
gobject_class->set_property = gtk_text_view_set_property;
gobject_class->get_property = gtk_text_view_get_property;
-
- object_class->destroy = gtk_text_view_destroy;
gobject_class->finalize = gtk_text_view_finalize;
+ widget_class->destroy = gtk_text_view_destroy;
widget_class->realize = gtk_text_view_realize;
widget_class->unrealize = gtk_text_view_unrealize;
- widget_class->style_set = gtk_text_view_style_set;
+ widget_class->style_updated = gtk_text_view_style_updated;
widget_class->direction_changed = gtk_text_view_direction_changed;
widget_class->grab_notify = gtk_text_view_grab_notify;
- widget_class->state_changed = gtk_text_view_state_changed;
- widget_class->size_request = gtk_text_view_size_request;
+ widget_class->state_flags_changed = gtk_text_view_state_flags_changed;
+ widget_class->get_preferred_width = gtk_text_view_get_preferred_width;
+ widget_class->get_preferred_height = gtk_text_view_get_preferred_height;
widget_class->size_allocate = gtk_text_view_size_allocate;
widget_class->event = gtk_text_view_event;
widget_class->key_press_event = gtk_text_view_key_press_event;
widget_class->focus_in_event = gtk_text_view_focus_in_event;
widget_class->focus_out_event = gtk_text_view_focus_out_event;
widget_class->motion_notify_event = gtk_text_view_motion_event;
- widget_class->expose_event = gtk_text_view_expose_event;
+ widget_class->draw = gtk_text_view_draw;
widget_class->focus = gtk_text_view_focus;
-
- /* need to override the base class function via override_class_handler,
- * because the signal slot is not available in GtkWidgetCLass
- */
- g_signal_override_class_handler ("move-focus",
- GTK_TYPE_TEXT_VIEW,
- G_CALLBACK (gtk_text_view_move_focus));
-
widget_class->drag_begin = gtk_text_view_drag_begin;
widget_class->drag_end = gtk_text_view_drag_end;
widget_class->drag_data_get = gtk_text_view_drag_data_get;
container_class->forall = gtk_text_view_forall;
klass->move_cursor = gtk_text_view_move_cursor;
- klass->page_horizontally = gtk_text_view_page_horizontally;
klass->set_anchor = gtk_text_view_set_anchor;
klass->insert_at_cursor = gtk_text_view_insert_at_cursor;
klass->delete_from_cursor = gtk_text_view_delete_from_cursor;
klass->copy_clipboard = gtk_text_view_copy_clipboard;
klass->paste_clipboard = gtk_text_view_paste_clipboard;
klass->toggle_overwrite = gtk_text_view_toggle_overwrite;
- klass->move_focus = gtk_text_view_compat_move_focus;
- klass->set_scroll_adjustments = gtk_text_view_set_scroll_adjustments;
/*
* Properties
NULL,
GTK_PARAM_READWRITE));
+ /* GtkScrollable interface */
+ g_object_class_override_property (gobject_class, PROP_HADJUSTMENT, "hadjustment");
+ g_object_class_override_property (gobject_class, PROP_VADJUSTMENT, "vadjustment");
+ g_object_class_override_property (gobject_class, PROP_HSCROLL_POLICY, "hscroll-policy");
+ g_object_class_override_property (gobject_class, PROP_VSCROLL_POLICY, "vscroll-policy");
+
/*
* Style properties
*/
G_TYPE_INT,
G_TYPE_BOOLEAN);
- /**
- * GtkTextView::page-horizontally:
- * @text_view: the object which received the signal
- * @count: the number of @step units to move
- * @extend_selection: %TRUE if the move should extend the selection
- *
- * The ::page-horizontally signal is a
- * <link linkend="keybinding-signals">keybinding signal</link>
- * which can be bound to key combinations to allow the user
- * to initiate horizontal cursor movement by pages.
- *
- * This signal should not be used anymore, instead use the
- * #GtkTextview::move-cursor signal with the #GTK_MOVEMENT_HORIZONTAL_PAGES
- * granularity.
- */
- signals[PAGE_HORIZONTALLY] =
- g_signal_new (I_("page-horizontally"),
- G_OBJECT_CLASS_TYPE (gobject_class),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (GtkTextViewClass, page_horizontally),
- NULL, NULL,
- _gtk_marshal_VOID__INT_BOOLEAN,
- G_TYPE_NONE, 2,
- G_TYPE_INT,
- G_TYPE_BOOLEAN);
-
/**
* GtkTextView::move-viewport:
* @text_view: the object which received the signal
_gtk_marshal_VOID__VOID,
G_TYPE_NONE, 0);
- /**
- * GtkTextView::set-scroll-adjustments
- * @horizontal: the horizontal #GtkAdjustment
- * @vertical: the vertical #GtkAdjustment
- *
- * Set the scroll adjustments for the text view. Usually scrolled containers
- * like #GtkScrolledWindow will emit this signal to connect two instances
- * of #GtkScrollbar to the scroll directions of the #GtkTextView.
- */
- signals[SET_SCROLL_ADJUSTMENTS] =
- g_signal_new (I_("set-scroll-adjustments"),
- G_OBJECT_CLASS_TYPE (gobject_class),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (GtkTextViewClass, set_scroll_adjustments),
- NULL, NULL,
- _gtk_marshal_VOID__OBJECT_OBJECT,
- G_TYPE_NONE, 2,
- GTK_TYPE_ADJUSTMENT,
- GTK_TYPE_ADJUSTMENT);
- widget_class->set_scroll_adjustments_signal = signals[SET_SCROLL_ADJUSTMENTS];
-
/**
* GtkTextView::populate-popup:
* @entry: The text view on which the signal is emitted
*/
signals[SELECT_ALL] =
g_signal_new_class_handler (I_("select-all"),
- G_OBJECT_CLASS_TYPE (object_class),
+ G_OBJECT_CLASS_TYPE (gobject_class),
G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
G_CALLBACK (gtk_text_view_select_all),
NULL, NULL,
*/
signals[TOGGLE_CURSOR_VISIBLE] =
g_signal_new_class_handler (I_("toggle-cursor-visible"),
- G_OBJECT_CLASS_TYPE (object_class),
+ G_OBJECT_CLASS_TYPE (gobject_class),
G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
G_CALLBACK (gtk_text_view_toggle_cursor_visible),
NULL, NULL,
*/
signals[PREEDIT_CHANGED] =
g_signal_new_class_handler (I_("preedit-changed"),
- G_OBJECT_CLASS_TYPE (object_class),
+ G_OBJECT_CLASS_TYPE (gobject_class),
G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
NULL,
NULL, NULL,
binding_set = gtk_binding_set_by_class (klass);
/* Moving the insertion point */
- add_move_binding (binding_set, GDK_Right, 0,
+ add_move_binding (binding_set, GDK_KEY_Right, 0,
GTK_MOVEMENT_VISUAL_POSITIONS, 1);
- add_move_binding (binding_set, GDK_KP_Right, 0,
+ add_move_binding (binding_set, GDK_KEY_KP_Right, 0,
GTK_MOVEMENT_VISUAL_POSITIONS, 1);
- add_move_binding (binding_set, GDK_Left, 0,
+ add_move_binding (binding_set, GDK_KEY_Left, 0,
GTK_MOVEMENT_VISUAL_POSITIONS, -1);
- add_move_binding (binding_set, GDK_KP_Left, 0,
+ add_move_binding (binding_set, GDK_KEY_KP_Left, 0,
GTK_MOVEMENT_VISUAL_POSITIONS, -1);
- add_move_binding (binding_set, GDK_Right, GDK_CONTROL_MASK,
+ add_move_binding (binding_set, GDK_KEY_Right, GDK_CONTROL_MASK,
GTK_MOVEMENT_WORDS, 1);
- add_move_binding (binding_set, GDK_KP_Right, GDK_CONTROL_MASK,
+ add_move_binding (binding_set, GDK_KEY_KP_Right, GDK_CONTROL_MASK,
GTK_MOVEMENT_WORDS, 1);
- add_move_binding (binding_set, GDK_Left, GDK_CONTROL_MASK,
+ add_move_binding (binding_set, GDK_KEY_Left, GDK_CONTROL_MASK,
GTK_MOVEMENT_WORDS, -1);
- add_move_binding (binding_set, GDK_KP_Left, GDK_CONTROL_MASK,
+ add_move_binding (binding_set, GDK_KEY_KP_Left, GDK_CONTROL_MASK,
GTK_MOVEMENT_WORDS, -1);
- add_move_binding (binding_set, GDK_Up, 0,
+ add_move_binding (binding_set, GDK_KEY_Up, 0,
GTK_MOVEMENT_DISPLAY_LINES, -1);
- add_move_binding (binding_set, GDK_KP_Up, 0,
+ add_move_binding (binding_set, GDK_KEY_KP_Up, 0,
GTK_MOVEMENT_DISPLAY_LINES, -1);
- add_move_binding (binding_set, GDK_Down, 0,
+ add_move_binding (binding_set, GDK_KEY_Down, 0,
GTK_MOVEMENT_DISPLAY_LINES, 1);
- add_move_binding (binding_set, GDK_KP_Down, 0,
+ add_move_binding (binding_set, GDK_KEY_KP_Down, 0,
GTK_MOVEMENT_DISPLAY_LINES, 1);
- add_move_binding (binding_set, GDK_Up, GDK_CONTROL_MASK,
+ add_move_binding (binding_set, GDK_KEY_Up, GDK_CONTROL_MASK,
GTK_MOVEMENT_PARAGRAPHS, -1);
- add_move_binding (binding_set, GDK_KP_Up, GDK_CONTROL_MASK,
+ add_move_binding (binding_set, GDK_KEY_KP_Up, GDK_CONTROL_MASK,
GTK_MOVEMENT_PARAGRAPHS, -1);
- add_move_binding (binding_set, GDK_Down, GDK_CONTROL_MASK,
+ add_move_binding (binding_set, GDK_KEY_Down, GDK_CONTROL_MASK,
GTK_MOVEMENT_PARAGRAPHS, 1);
- add_move_binding (binding_set, GDK_KP_Down, GDK_CONTROL_MASK,
+ add_move_binding (binding_set, GDK_KEY_KP_Down, GDK_CONTROL_MASK,
GTK_MOVEMENT_PARAGRAPHS, 1);
- add_move_binding (binding_set, GDK_Home, 0,
+ add_move_binding (binding_set, GDK_KEY_Home, 0,
GTK_MOVEMENT_DISPLAY_LINE_ENDS, -1);
- add_move_binding (binding_set, GDK_KP_Home, 0,
+ add_move_binding (binding_set, GDK_KEY_KP_Home, 0,
GTK_MOVEMENT_DISPLAY_LINE_ENDS, -1);
- add_move_binding (binding_set, GDK_End, 0,
+ add_move_binding (binding_set, GDK_KEY_End, 0,
GTK_MOVEMENT_DISPLAY_LINE_ENDS, 1);
- add_move_binding (binding_set, GDK_KP_End, 0,
+ add_move_binding (binding_set, GDK_KEY_KP_End, 0,
GTK_MOVEMENT_DISPLAY_LINE_ENDS, 1);
- add_move_binding (binding_set, GDK_Home, GDK_CONTROL_MASK,
+ add_move_binding (binding_set, GDK_KEY_Home, GDK_CONTROL_MASK,
GTK_MOVEMENT_BUFFER_ENDS, -1);
- add_move_binding (binding_set, GDK_KP_Home, GDK_CONTROL_MASK,
+ add_move_binding (binding_set, GDK_KEY_KP_Home, GDK_CONTROL_MASK,
GTK_MOVEMENT_BUFFER_ENDS, -1);
- add_move_binding (binding_set, GDK_End, GDK_CONTROL_MASK,
+ add_move_binding (binding_set, GDK_KEY_End, GDK_CONTROL_MASK,
GTK_MOVEMENT_BUFFER_ENDS, 1);
- add_move_binding (binding_set, GDK_KP_End, GDK_CONTROL_MASK,
+ add_move_binding (binding_set, GDK_KEY_KP_End, GDK_CONTROL_MASK,
GTK_MOVEMENT_BUFFER_ENDS, 1);
- add_move_binding (binding_set, GDK_Page_Up, 0,
+ add_move_binding (binding_set, GDK_KEY_Page_Up, 0,
GTK_MOVEMENT_PAGES, -1);
- add_move_binding (binding_set, GDK_KP_Page_Up, 0,
+ add_move_binding (binding_set, GDK_KEY_KP_Page_Up, 0,
GTK_MOVEMENT_PAGES, -1);
- add_move_binding (binding_set, GDK_Page_Down, 0,
+ add_move_binding (binding_set, GDK_KEY_Page_Down, 0,
GTK_MOVEMENT_PAGES, 1);
- add_move_binding (binding_set, GDK_KP_Page_Down, 0,
+ add_move_binding (binding_set, GDK_KEY_KP_Page_Down, 0,
GTK_MOVEMENT_PAGES, 1);
- add_move_binding (binding_set, GDK_Page_Up, GDK_CONTROL_MASK,
+ add_move_binding (binding_set, GDK_KEY_Page_Up, GDK_CONTROL_MASK,
GTK_MOVEMENT_HORIZONTAL_PAGES, -1);
- add_move_binding (binding_set, GDK_KP_Page_Up, GDK_CONTROL_MASK,
+ add_move_binding (binding_set, GDK_KEY_KP_Page_Up, GDK_CONTROL_MASK,
GTK_MOVEMENT_HORIZONTAL_PAGES, -1);
- add_move_binding (binding_set, GDK_Page_Down, GDK_CONTROL_MASK,
+ add_move_binding (binding_set, GDK_KEY_Page_Down, GDK_CONTROL_MASK,
GTK_MOVEMENT_HORIZONTAL_PAGES, 1);
- add_move_binding (binding_set, GDK_KP_Page_Down, GDK_CONTROL_MASK,
+ add_move_binding (binding_set, GDK_KEY_KP_Page_Down, GDK_CONTROL_MASK,
GTK_MOVEMENT_HORIZONTAL_PAGES, 1);
/* Select all */
- gtk_binding_entry_add_signal (binding_set, GDK_a, GDK_CONTROL_MASK,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_a, GDK_CONTROL_MASK,
"select-all", 1,
G_TYPE_BOOLEAN, TRUE);
- gtk_binding_entry_add_signal (binding_set, GDK_slash, GDK_CONTROL_MASK,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_slash, GDK_CONTROL_MASK,
"select-all", 1,
G_TYPE_BOOLEAN, TRUE);
/* Unselect all */
- gtk_binding_entry_add_signal (binding_set, GDK_backslash, GDK_CONTROL_MASK,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_backslash, GDK_CONTROL_MASK,
"select-all", 1,
G_TYPE_BOOLEAN, FALSE);
- gtk_binding_entry_add_signal (binding_set, GDK_a, GDK_SHIFT_MASK | GDK_CONTROL_MASK,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_a, GDK_SHIFT_MASK | GDK_CONTROL_MASK,
"select-all", 1,
G_TYPE_BOOLEAN, FALSE);
/* Deleting text */
- gtk_binding_entry_add_signal (binding_set, GDK_Delete, 0,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_Delete, 0,
"delete-from-cursor", 2,
G_TYPE_ENUM, GTK_DELETE_CHARS,
G_TYPE_INT, 1);
- gtk_binding_entry_add_signal (binding_set, GDK_KP_Delete, 0,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_KP_Delete, 0,
"delete-from-cursor", 2,
G_TYPE_ENUM, GTK_DELETE_CHARS,
G_TYPE_INT, 1);
- gtk_binding_entry_add_signal (binding_set, GDK_BackSpace, 0,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_BackSpace, 0,
"backspace", 0);
/* Make this do the same as Backspace, to help with mis-typing */
- gtk_binding_entry_add_signal (binding_set, GDK_BackSpace, GDK_SHIFT_MASK,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_BackSpace, GDK_SHIFT_MASK,
"backspace", 0);
- gtk_binding_entry_add_signal (binding_set, GDK_Delete, GDK_CONTROL_MASK,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_Delete, GDK_CONTROL_MASK,
"delete-from-cursor", 2,
G_TYPE_ENUM, GTK_DELETE_WORD_ENDS,
G_TYPE_INT, 1);
- gtk_binding_entry_add_signal (binding_set, GDK_KP_Delete, GDK_CONTROL_MASK,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_KP_Delete, GDK_CONTROL_MASK,
"delete-from-cursor", 2,
G_TYPE_ENUM, GTK_DELETE_WORD_ENDS,
G_TYPE_INT, 1);
- gtk_binding_entry_add_signal (binding_set, GDK_BackSpace, GDK_CONTROL_MASK,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_BackSpace, GDK_CONTROL_MASK,
"delete-from-cursor", 2,
G_TYPE_ENUM, GTK_DELETE_WORD_ENDS,
G_TYPE_INT, -1);
- gtk_binding_entry_add_signal (binding_set, GDK_Delete, GDK_SHIFT_MASK | GDK_CONTROL_MASK,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_Delete, GDK_SHIFT_MASK | GDK_CONTROL_MASK,
"delete-from-cursor", 2,
G_TYPE_ENUM, GTK_DELETE_PARAGRAPH_ENDS,
G_TYPE_INT, 1);
- gtk_binding_entry_add_signal (binding_set, GDK_KP_Delete, GDK_SHIFT_MASK | GDK_CONTROL_MASK,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_KP_Delete, GDK_SHIFT_MASK | GDK_CONTROL_MASK,
"delete-from-cursor", 2,
G_TYPE_ENUM, GTK_DELETE_PARAGRAPH_ENDS,
G_TYPE_INT, 1);
- gtk_binding_entry_add_signal (binding_set, GDK_BackSpace, GDK_SHIFT_MASK | GDK_CONTROL_MASK,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_BackSpace, GDK_SHIFT_MASK | GDK_CONTROL_MASK,
"delete-from-cursor", 2,
G_TYPE_ENUM, GTK_DELETE_PARAGRAPH_ENDS,
G_TYPE_INT, -1);
/* Cut/copy/paste */
- gtk_binding_entry_add_signal (binding_set, GDK_x, GDK_CONTROL_MASK,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_x, GDK_CONTROL_MASK,
"cut-clipboard", 0);
- gtk_binding_entry_add_signal (binding_set, GDK_c, GDK_CONTROL_MASK,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_c, GDK_CONTROL_MASK,
"copy-clipboard", 0);
- gtk_binding_entry_add_signal (binding_set, GDK_v, GDK_CONTROL_MASK,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_v, GDK_CONTROL_MASK,
"paste-clipboard", 0);
- gtk_binding_entry_add_signal (binding_set, GDK_Delete, GDK_SHIFT_MASK,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_Delete, GDK_SHIFT_MASK,
"cut-clipboard", 0);
- gtk_binding_entry_add_signal (binding_set, GDK_Insert, GDK_CONTROL_MASK,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_Insert, GDK_CONTROL_MASK,
"copy-clipboard", 0);
- gtk_binding_entry_add_signal (binding_set, GDK_Insert, GDK_SHIFT_MASK,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_Insert, GDK_SHIFT_MASK,
"paste-clipboard", 0);
/* Overwrite */
- gtk_binding_entry_add_signal (binding_set, GDK_Insert, 0,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_Insert, 0,
"toggle-overwrite", 0);
- gtk_binding_entry_add_signal (binding_set, GDK_KP_Insert, 0,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_KP_Insert, 0,
"toggle-overwrite", 0);
/* Caret mode */
- gtk_binding_entry_add_signal (binding_set, GDK_F7, 0,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_F7, 0,
"toggle-cursor-visible", 0);
/* Control-tab focus motion */
- gtk_binding_entry_add_signal (binding_set, GDK_Tab, GDK_CONTROL_MASK,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_Tab, GDK_CONTROL_MASK,
"move-focus", 1,
GTK_TYPE_DIRECTION_TYPE, GTK_DIR_TAB_FORWARD);
- gtk_binding_entry_add_signal (binding_set, GDK_KP_Tab, GDK_CONTROL_MASK,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_KP_Tab, GDK_CONTROL_MASK,
"move-focus", 1,
GTK_TYPE_DIRECTION_TYPE, GTK_DIR_TAB_FORWARD);
- gtk_binding_entry_add_signal (binding_set, GDK_Tab, GDK_SHIFT_MASK | GDK_CONTROL_MASK,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_Tab, GDK_SHIFT_MASK | GDK_CONTROL_MASK,
"move-focus", 1,
GTK_TYPE_DIRECTION_TYPE, GTK_DIR_TAB_BACKWARD);
- gtk_binding_entry_add_signal (binding_set, GDK_KP_Tab, GDK_SHIFT_MASK | GDK_CONTROL_MASK,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_KP_Tab, GDK_SHIFT_MASK | GDK_CONTROL_MASK,
"move-focus", 1,
GTK_TYPE_DIRECTION_TYPE, GTK_DIR_TAB_BACKWARD);
{
GtkWidget *widget = GTK_WIDGET (text_view);
GtkTargetList *target_list;
+ GtkTextViewPrivate *priv;
- GTK_WIDGET_SET_FLAGS (widget, GTK_CAN_FOCUS);
+ text_view->priv = GTK_TEXT_VIEW_GET_PRIVATE (text_view);
+ priv = text_view->priv;
+
+ gtk_widget_set_can_focus (widget, TRUE);
/* Set up default style */
- text_view->wrap_mode = GTK_WRAP_NONE;
- text_view->pixels_above_lines = 0;
- text_view->pixels_below_lines = 0;
- text_view->pixels_inside_wrap = 0;
- text_view->justify = GTK_JUSTIFY_LEFT;
- text_view->left_margin = 0;
- text_view->right_margin = 0;
- text_view->indent = 0;
- text_view->tabs = NULL;
- text_view->editable = TRUE;
+ priv->wrap_mode = GTK_WRAP_NONE;
+ priv->pixels_above_lines = 0;
+ priv->pixels_below_lines = 0;
+ priv->pixels_inside_wrap = 0;
+ priv->justify = GTK_JUSTIFY_LEFT;
+ priv->left_margin = 0;
+ priv->right_margin = 0;
+ priv->indent = 0;
+ priv->tabs = NULL;
+ priv->editable = TRUE;
+
+ priv->scroll_after_paste = TRUE;
gtk_drag_dest_set (widget, 0, NULL, 0,
GDK_ACTION_COPY | GDK_ACTION_MOVE);
gtk_drag_dest_set_target_list (widget, target_list);
gtk_target_list_unref (target_list);
- text_view->virtual_cursor_x = -1;
- text_view->virtual_cursor_y = -1;
+ priv->virtual_cursor_x = -1;
+ priv->virtual_cursor_y = -1;
/* This object is completely private. No external entity can gain a reference
* to it; so we create it here and destroy it in finalize ().
*/
- text_view->im_context = gtk_im_multicontext_new ();
+ priv->im_context = gtk_im_multicontext_new ();
- g_signal_connect (text_view->im_context, "commit",
+ g_signal_connect (priv->im_context, "commit",
G_CALLBACK (gtk_text_view_commit_handler), text_view);
- g_signal_connect (text_view->im_context, "preedit-changed",
+ g_signal_connect (priv->im_context, "preedit-changed",
G_CALLBACK (gtk_text_view_preedit_changed_handler), text_view);
- g_signal_connect (text_view->im_context, "retrieve-surrounding",
+ g_signal_connect (priv->im_context, "retrieve-surrounding",
G_CALLBACK (gtk_text_view_retrieve_surrounding_handler), text_view);
- g_signal_connect (text_view->im_context, "delete-surrounding",
+ g_signal_connect (priv->im_context, "delete-surrounding",
G_CALLBACK (gtk_text_view_delete_surrounding_handler), text_view);
- text_view->cursor_visible = TRUE;
+ priv->cursor_visible = TRUE;
- text_view->accepts_tab = TRUE;
+ priv->accepts_tab = TRUE;
- text_view->text_window = text_window_new (GTK_TEXT_WINDOW_TEXT,
- widget, 200, 200);
+ priv->text_window = text_window_new (GTK_TEXT_WINDOW_TEXT,
+ widget, 200, 200);
- text_view->drag_start_x = -1;
- text_view->drag_start_y = -1;
+ priv->drag_start_x = -1;
+ priv->drag_start_y = -1;
- text_view->pending_place_cursor_button = 0;
+ priv->pending_place_cursor_button = 0;
/* We handle all our own redrawing */
gtk_widget_set_redraw_on_allocate (widget, FALSE);
gtk_text_view_set_buffer (GtkTextView *text_view,
GtkTextBuffer *buffer)
{
+ GtkTextViewPrivate *priv;
+
g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
g_return_if_fail (buffer == NULL || GTK_IS_TEXT_BUFFER (buffer));
- if (text_view->buffer == buffer)
+ priv = text_view->priv;
+
+ if (priv->buffer == buffer)
return;
- if (text_view->buffer != NULL)
+ if (priv->buffer != NULL)
{
/* Destroy all anchored children */
GSList *tmp_list;
GSList *copy;
- copy = g_slist_copy (text_view->children);
+ copy = g_slist_copy (priv->children);
tmp_list = copy;
while (tmp_list != NULL)
{
g_slist_free (copy);
- g_signal_handlers_disconnect_by_func (text_view->buffer,
+ g_signal_handlers_disconnect_by_func (priv->buffer,
gtk_text_view_mark_set_handler,
text_view);
- g_signal_handlers_disconnect_by_func (text_view->buffer,
+ g_signal_handlers_disconnect_by_func (priv->buffer,
gtk_text_view_target_list_notify,
text_view);
- g_signal_handlers_disconnect_by_func (text_view->buffer,
+ g_signal_handlers_disconnect_by_func (priv->buffer,
gtk_text_view_paste_done_handler,
text_view);
- if (GTK_WIDGET_REALIZED (text_view))
+ if (gtk_widget_get_realized (GTK_WIDGET (text_view)))
{
GtkClipboard *clipboard = gtk_widget_get_clipboard (GTK_WIDGET (text_view),
GDK_SELECTION_PRIMARY);
- gtk_text_buffer_remove_selection_clipboard (text_view->buffer, clipboard);
+ gtk_text_buffer_remove_selection_clipboard (priv->buffer, clipboard);
}
- if (text_view->layout)
- gtk_text_layout_set_buffer (text_view->layout, NULL);
+ if (priv->layout)
+ gtk_text_layout_set_buffer (priv->layout, NULL);
- g_object_unref (text_view->buffer);
- text_view->dnd_mark = NULL;
- text_view->first_para_mark = NULL;
+ g_object_unref (priv->buffer);
+ priv->dnd_mark = NULL;
+ priv->first_para_mark = NULL;
cancel_pending_scroll (text_view);
}
- text_view->buffer = buffer;
+ priv->buffer = buffer;
- if (text_view->layout)
- gtk_text_layout_set_buffer (text_view->layout, buffer);
+ if (priv->layout)
+ gtk_text_layout_set_buffer (priv->layout, buffer);
if (buffer != NULL)
{
g_object_ref (buffer);
- gtk_text_buffer_get_iter_at_offset (text_view->buffer, &start, 0);
+ gtk_text_buffer_get_iter_at_offset (priv->buffer, &start, 0);
+
+ priv->dnd_mark = gtk_text_buffer_create_mark (priv->buffer,
+ "gtk_drag_target",
+ &start, FALSE);
- text_view->dnd_mark = gtk_text_buffer_create_mark (text_view->buffer,
- "gtk_drag_target",
- &start, FALSE);
+ priv->first_para_mark = gtk_text_buffer_create_mark (priv->buffer,
+ NULL,
+ &start, TRUE);
- text_view->first_para_mark = gtk_text_buffer_create_mark (text_view->buffer,
- NULL,
- &start, TRUE);
+ priv->first_para_pixels = 0;
- text_view->first_para_pixels = 0;
- g_signal_connect (text_view->buffer, "mark-set",
+ g_signal_connect (priv->buffer, "mark-set",
G_CALLBACK (gtk_text_view_mark_set_handler),
text_view);
- g_signal_connect (text_view->buffer, "notify::paste-target-list",
+ g_signal_connect (priv->buffer, "notify::paste-target-list",
G_CALLBACK (gtk_text_view_target_list_notify),
text_view);
- g_signal_connect (text_view->buffer, "paste-done",
+ g_signal_connect (priv->buffer, "paste-done",
G_CALLBACK (gtk_text_view_paste_done_handler),
text_view);
- gtk_text_view_target_list_notify (text_view->buffer, NULL, text_view);
+ gtk_text_view_target_list_notify (priv->buffer, NULL, text_view);
- if (GTK_WIDGET_REALIZED (text_view))
+ if (gtk_widget_get_realized (GTK_WIDGET (text_view)))
{
GtkClipboard *clipboard = gtk_widget_get_clipboard (GTK_WIDGET (text_view),
GDK_SELECTION_PRIMARY);
- gtk_text_buffer_add_selection_clipboard (text_view->buffer, clipboard);
+ gtk_text_buffer_add_selection_clipboard (priv->buffer, clipboard);
}
}
g_object_notify (G_OBJECT (text_view), "buffer");
- if (GTK_WIDGET_VISIBLE (text_view))
+ if (gtk_widget_get_visible (GTK_WIDGET (text_view)))
gtk_widget_queue_draw (GTK_WIDGET (text_view));
DV(g_print ("Invalidating due to set_buffer\n"));
static GtkTextBuffer*
get_buffer (GtkTextView *text_view)
{
- if (text_view->buffer == NULL)
+ if (text_view->priv->buffer == NULL)
{
GtkTextBuffer *b;
b = gtk_text_buffer_new (NULL);
g_object_unref (b);
}
- return text_view->buffer;
+ return text_view->priv->buffer;
}
/**
return get_buffer (text_view);
}
+/**
+ * gtk_text_view_get_cursor_locations:
+ * @text_view: a #GtkTextView
+ * @iter: (allow-none): a #GtkTextIter
+ * @strong: (out) (allow-none): location to store the strong
+ * cursor position (may be %NULL)
+ * @weak: (out) (allow-none): location to store the weak
+ * cursor position (may be %NULL)
+ *
+ * Given an @iter within a text layout, determine the positions of the
+ * strong and weak cursors if the insertion point is at that
+ * iterator. The position of each cursor is stored as a zero-width
+ * rectangle. The strong cursor location is the location where
+ * characters of the directionality equal to the base direction of the
+ * paragraph are inserted. The weak cursor location is the location
+ * where characters of the directionality opposite to the base
+ * direction of the paragraph are inserted.
+ *
+ * If @iter is %NULL, the actual cursor position is used.
+ *
+ * Note that if @iter happens to be the actual cursor position, and
+ * there is currently an IM preedit sequence being entered, the
+ * returned locations will be adjusted to account for the preedit
+ * cursor's offset within the preedit sequence.
+ *
+ * The rectangle position is in buffer coordinates; use
+ * gtk_text_view_buffer_to_window_coords() to convert these
+ * coordinates to coordinates for one of the windows in the text view.
+ *
+ * Since: 3.0
+ **/
+void
+gtk_text_view_get_cursor_locations (GtkTextView *text_view,
+ const GtkTextIter *iter,
+ GdkRectangle *strong,
+ GdkRectangle *weak)
+{
+ GtkTextIter insert;
+
+ g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
+ g_return_if_fail (iter == NULL ||
+ gtk_text_iter_get_buffer (iter) == get_buffer (text_view));
+
+ gtk_text_view_ensure_layout (text_view);
+
+ if (iter)
+ insert = *iter;
+ else
+ gtk_text_buffer_get_iter_at_mark (get_buffer (text_view), &insert,
+ gtk_text_buffer_get_insert (get_buffer (text_view)));
+
+ gtk_text_layout_get_cursor_locations (text_view->priv->layout, &insert,
+ strong, weak);
+}
+
/**
* gtk_text_view_get_iter_at_location:
* @text_view: a #GtkTextView
- * @iter: a #GtkTextIter
+ * @iter: (out): a #GtkTextIter
* @x: x position, in buffer coordinates
* @y: y position, in buffer coordinates
*
gtk_text_view_ensure_layout (text_view);
- gtk_text_layout_get_iter_at_pixel (text_view->layout,
+ gtk_text_layout_get_iter_at_pixel (text_view->priv->layout,
iter, x, y);
}
/**
* gtk_text_view_get_iter_at_position:
* @text_view: a #GtkTextView
- * @iter: a #GtkTextIter
- * @trailing: if non-%NULL, location to store an integer indicating where
+ * @iter: (out): a #GtkTextIter
+ * @trailing: (out) (allow-none): if non-%NULL, location to store an integer indicating where
* in the grapheme the user clicked. It will either be
* zero, or the number of characters in the grapheme.
* 0 represents the trailing edge of the grapheme.
gtk_text_view_ensure_layout (text_view);
- gtk_text_layout_get_iter_at_position (text_view->layout,
+ gtk_text_layout_get_iter_at_position (text_view->priv->layout,
iter, trailing, x, y);
}
* gtk_text_view_get_iter_location:
* @text_view: a #GtkTextView
* @iter: a #GtkTextIter
- * @location: bounds of the character at @iter
+ * @location: (out): bounds of the character at @iter
*
* Gets a rectangle which roughly contains the character at @iter.
* The rectangle position is in buffer coordinates; use
gtk_text_view_ensure_layout (text_view);
- gtk_text_layout_get_iter_location (text_view->layout, iter, location);
+ gtk_text_layout_get_iter_location (text_view->priv->layout, iter, location);
}
/**
* gtk_text_view_get_line_yrange:
* @text_view: a #GtkTextView
* @iter: a #GtkTextIter
- * @y: return location for a y coordinate
- * @height: return location for a height
+ * @y: (out): return location for a y coordinate
+ * @height: (out): return location for a height
*
* Gets the y coordinate of the top of the line containing @iter,
* and the height of the line. The coordinate is a buffer coordinate;
gtk_text_view_ensure_layout (text_view);
- gtk_text_layout_get_line_yrange (text_view->layout,
+ gtk_text_layout_get_line_yrange (text_view->priv->layout,
iter,
y,
height);
/**
* gtk_text_view_get_line_at_y:
* @text_view: a #GtkTextView
- * @target_iter: a #GtkTextIter
+ * @target_iter: (out): a #GtkTextIter
* @y: a y coordinate
- * @line_top: return location for top coordinate of the line
+ * @line_top: (out): return location for top coordinate of the line
*
* Gets the #GtkTextIter at the start of the line containing
* the coordinate @y. @y is in buffer coordinates, convert from
gtk_text_view_ensure_layout (text_view);
- gtk_text_layout_get_line_at_y (text_view->layout,
+ gtk_text_layout_get_line_at_y (text_view->priv->layout,
target_iter,
y,
line_top);
}
-static gboolean
-set_adjustment_clamped (GtkAdjustment *adj, gdouble val)
-{
- DV (g_print (" Setting adj to raw value %g\n", val));
-
- /* We don't really want to clamp to upper; we want to clamp to
- upper - page_size which is the highest value the scrollbar
- will let us reach. */
- if (val > (adj->upper - adj->page_size))
- val = adj->upper - adj->page_size;
-
- if (val < adj->lower)
- val = adj->lower;
-
- if (val != adj->value)
- {
- DV (g_print (" Setting adj to clamped value %g\n", val));
- gtk_adjustment_set_value (adj, val);
- return TRUE;
- }
- else
- return FALSE;
-}
-
/**
* gtk_text_view_scroll_to_iter:
* @text_view: a #GtkTextView
DV(g_print(G_STRLOC"\n"));
- gtk_text_layout_get_iter_location (text_view->layout,
+ gtk_text_layout_get_iter_location (text_view->priv->layout,
iter,
&rect);
DV (g_print (" target rect %d,%d %d x %d\n", rect.x, rect.y, rect.width, rect.height));
- current_x_scroll = text_view->xoffset;
- current_y_scroll = text_view->yoffset;
+ current_x_scroll = text_view->priv->xoffset;
+ current_y_scroll = text_view->priv->yoffset;
screen.x = current_x_scroll;
screen.y = current_y_scroll;
if (scroll_inc != 0)
{
- retval = set_adjustment_clamped (get_vadjustment (text_view),
- current_y_scroll + scroll_inc);
+ gtk_adjustment_set_value (text_view->priv->vadjustment,
+ current_y_scroll + scroll_inc);
DV (g_print (" vert increment %d\n", scroll_inc));
}
if (scroll_inc != 0)
{
- retval = set_adjustment_clamped (get_hadjustment (text_view),
- current_x_scroll + scroll_inc);
+ gtk_adjustment_set_value (text_view->priv->hadjustment,
+ current_x_scroll + scroll_inc);
DV (g_print (" horiz increment %d\n", scroll_inc));
}
+ retval = (current_y_scroll != gtk_adjustment_get_value (text_view->priv->vadjustment))
+ || (current_x_scroll != gtk_adjustment_get_value (text_view->priv->hadjustment));
+
if (retval)
{
DV(g_print (">Actually scrolled ("G_STRLOC")\n"));
static void
cancel_pending_scroll (GtkTextView *text_view)
{
- if (text_view->pending_scroll)
+ if (text_view->priv->pending_scroll)
{
- free_pending_scroll (text_view->pending_scroll);
- text_view->pending_scroll = NULL;
+ free_pending_scroll (text_view->priv->pending_scroll);
+ text_view->priv->pending_scroll = NULL;
}
}
-
+
static void
gtk_text_view_queue_scroll (GtkTextView *text_view,
GtkTextMark *mark,
cancel_pending_scroll (text_view);
- text_view->pending_scroll = scroll;
+ text_view->priv->pending_scroll = scroll;
}
static gboolean
gtk_text_view_flush_scroll (GtkTextView *text_view)
{
+ GtkAllocation allocation;
GtkTextIter iter;
GtkTextPendingScroll *scroll;
gboolean retval;
DV(g_print(G_STRLOC"\n"));
- if (text_view->pending_scroll == NULL)
+ if (text_view->priv->pending_scroll == NULL)
{
DV (g_print ("in flush scroll, no pending scroll\n"));
return FALSE;
}
- scroll = text_view->pending_scroll;
+ scroll = text_view->priv->pending_scroll;
/* avoid recursion */
- text_view->pending_scroll = NULL;
+ text_view->priv->pending_scroll = NULL;
gtk_text_buffer_get_iter_at_mark (get_buffer (text_view), &iter, scroll->mark);
* the screen.
*/
DV(g_print (">Validating scroll destination ("G_STRLOC")\n"));
- gtk_text_layout_validate_yrange (text_view->layout, &iter,
- - (widget->allocation.height * 2),
- widget->allocation.height * 2);
-
+ gtk_widget_get_allocation (widget, &allocation);
+ gtk_text_layout_validate_yrange (text_view->priv->layout, &iter,
+ -(allocation.height * 2),
+ allocation.height * 2);
+
DV(g_print (">Done validating scroll destination ("G_STRLOC")\n"));
/* Ensure we have updated width/height */
return retval;
}
-static void
-gtk_text_view_set_adjustment_upper (GtkAdjustment *adj, gdouble upper)
-{
- if (upper != adj->upper)
- {
- gdouble min = MAX (0.0, upper - adj->page_size);
- gboolean value_changed = FALSE;
-
- adj->upper = upper;
-
- if (adj->value > min)
- {
- adj->value = min;
- value_changed = TRUE;
- }
-
- gtk_adjustment_changed (adj);
- DV(g_print(">Changed adj upper to %g ("G_STRLOC")\n", upper));
-
- if (value_changed)
- {
- DV(g_print(">Changed adj value because upper decreased ("G_STRLOC")\n"));
- gtk_adjustment_value_changed (adj);
- }
- }
-}
-
static void
gtk_text_view_update_adjustments (GtkTextView *text_view)
{
+ GtkTextViewPrivate *priv;
gint width = 0, height = 0;
DV(g_print(">Updating adjustments ("G_STRLOC")\n"));
- if (text_view->layout)
- gtk_text_layout_get_size (text_view->layout, &width, &height);
+ priv = text_view->priv;
+
+ if (priv->layout)
+ gtk_text_layout_get_size (priv->layout, &width, &height);
/* Make room for the cursor after the last character in the widest line */
width += SPACE_FOR_CURSOR;
- if (text_view->width != width || text_view->height != height)
+ if (priv->width != width || priv->height != height)
{
- if (text_view->width != width)
- text_view->width_changed = TRUE;
-
- text_view->width = width;
- text_view->height = height;
+ if (priv->width != width)
+ priv->width_changed = TRUE;
- gtk_text_view_set_adjustment_upper (get_hadjustment (text_view),
- MAX (SCREEN_WIDTH (text_view), width));
- gtk_text_view_set_adjustment_upper (get_vadjustment (text_view),
- MAX (SCREEN_HEIGHT (text_view), height));
-
- /* hadj/vadj exist since we called get_hadjustment/get_vadjustment above */
-
- /* Set up the step sizes; we'll say that a page is
- our allocation minus one step, and a step is
- 1/10 of our allocation. */
- text_view->hadjustment->step_increment =
- SCREEN_WIDTH (text_view) / 10.0;
- text_view->hadjustment->page_increment =
- SCREEN_WIDTH (text_view) * 0.9;
-
- text_view->vadjustment->step_increment =
- SCREEN_HEIGHT (text_view) / 10.0;
- text_view->vadjustment->page_increment =
- SCREEN_HEIGHT (text_view) * 0.9;
+ priv->width = width;
+ priv->height = height;
- gtk_adjustment_changed (get_hadjustment (text_view));
- gtk_adjustment_changed (get_vadjustment (text_view));
+ gtk_text_view_set_hadjustment_values (text_view);
+ gtk_text_view_set_vadjustment_values (text_view);
}
}
gtk_text_view_ensure_layout (text_view);
- gtk_text_layout_set_screen_width (text_view->layout,
+ gtk_text_layout_set_screen_width (text_view->priv->layout,
MAX (1, SCREEN_WIDTH (text_view) - SPACE_FOR_CURSOR));
}
{
GdkRectangle area;
- if (text_view->layout == NULL)
+ if (text_view->priv->layout == NULL)
return;
- gtk_text_view_get_cursor_location (text_view, &area);
+ gtk_text_view_get_cursor_locations (text_view, NULL, &area, NULL);
- area.x -= text_view->xoffset;
- area.y -= text_view->yoffset;
+ area.x -= text_view->priv->xoffset;
+ area.y -= text_view->priv->yoffset;
/* Width returned by Pango indicates direction of cursor,
- * by it's sign more than the size of cursor.
+ * by its sign more than the size of cursor.
*/
area.width = 0;
- gtk_im_context_set_cursor_location (text_view->im_context, &area);
+ gtk_im_context_set_cursor_location (text_view->priv->im_context, &area);
}
static gboolean
{
GtkTextViewPrivate *priv;
- priv = GTK_TEXT_VIEW_GET_PRIVATE (text_view);
+ priv = GTK_TEXT_VIEW (text_view)->priv;
priv->im_spot_idle = 0;
gtk_text_view_update_im_spot_location (text_view);
{
GtkTextViewPrivate *priv;
- priv = GTK_TEXT_VIEW_GET_PRIVATE (text_view);
+ priv = text_view->priv;
/* Use priority a little higher than GTK_TEXT_VIEW_PRIORITY_VALIDATE,
* so we don't wait until the entire buffer has been validated. */
{
GtkTextViewPrivate *priv;
- priv = GTK_TEXT_VIEW_GET_PRIVATE (text_view);
+ priv = text_view->priv;
if (priv->im_spot_idle)
{
/* If no validation is pending, we need to go ahead and force an
* immediate scroll.
*/
- if (text_view->layout &&
- gtk_text_layout_is_valid (text_view->layout))
+ if (text_view->priv->layout &&
+ gtk_text_layout_is_valid (text_view->priv->layout))
gtk_text_view_flush_scroll (text_view);
}
GdkRectangle visible_rect;
gtk_text_view_get_visible_rect (text_view, &visible_rect);
- return gtk_text_layout_clamp_iter_to_vrange (text_view->layout, iter,
+ return gtk_text_layout_clamp_iter_to_vrange (text_view->priv->layout, iter,
visible_rect.y,
visible_rect.y + visible_rect.height);
}
/**
* gtk_text_view_get_visible_rect:
* @text_view: a #GtkTextView
- * @visible_rect: rectangle to fill
+ * @visible_rect: (out): rectangle to fill
*
* Fills @visible_rect with the currently-visible
* region of the buffer, in buffer coordinates. Convert to window coordinates
if (visible_rect)
{
- visible_rect->x = text_view->xoffset;
- visible_rect->y = text_view->yoffset;
+ visible_rect->x = text_view->priv->xoffset;
+ visible_rect->y = text_view->priv->yoffset;
visible_rect->width = SCREEN_WIDTH (widget);
visible_rect->height = SCREEN_HEIGHT (widget);
gtk_text_view_set_wrap_mode (GtkTextView *text_view,
GtkWrapMode wrap_mode)
{
+ GtkTextViewPrivate *priv;
+
g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
- if (text_view->wrap_mode != wrap_mode)
+ priv = text_view->priv;
+
+ if (priv->wrap_mode != wrap_mode)
{
- text_view->wrap_mode = wrap_mode;
+ priv->wrap_mode = wrap_mode;
- if (text_view->layout)
+ if (priv->layout && priv->layout->default_style)
{
- text_view->layout->default_style->wrap_mode = wrap_mode;
- gtk_text_layout_default_style_changed (text_view->layout);
+ priv->layout->default_style->wrap_mode = wrap_mode;
+ gtk_text_layout_default_style_changed (priv->layout);
}
}
{
g_return_val_if_fail (GTK_IS_TEXT_VIEW (text_view), GTK_WRAP_NONE);
- return text_view->wrap_mode;
+ return text_view->priv->wrap_mode;
}
/**
gtk_text_view_set_editable (GtkTextView *text_view,
gboolean setting)
{
+ GtkTextViewPrivate *priv;
+
g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
+
+ priv = text_view->priv;
setting = setting != FALSE;
- if (text_view->editable != setting)
+ if (priv->editable != setting)
{
if (!setting)
{
gtk_text_view_reset_im_context(text_view);
- if (GTK_WIDGET_HAS_FOCUS (text_view))
- gtk_im_context_focus_out (text_view->im_context);
+ if (gtk_widget_has_focus (GTK_WIDGET (text_view)))
+ gtk_im_context_focus_out (priv->im_context);
}
- text_view->editable = setting;
+ priv->editable = setting;
- if (setting && GTK_WIDGET_HAS_FOCUS (text_view))
- gtk_im_context_focus_in (text_view->im_context);
+ if (setting && gtk_widget_has_focus (GTK_WIDGET (text_view)))
+ gtk_im_context_focus_in (priv->im_context);
- if (text_view->layout)
+ if (priv->layout && priv->layout->default_style)
{
- gtk_text_layout_set_overwrite_mode (text_view->layout,
- text_view->overwrite_mode && text_view->editable);
- text_view->layout->default_style->editable = text_view->editable;
- gtk_text_layout_default_style_changed (text_view->layout);
+ gtk_text_layout_set_overwrite_mode (priv->layout,
+ priv->overwrite_mode && priv->editable);
+ priv->layout->default_style->editable = priv->editable;
+ gtk_text_layout_default_style_changed (priv->layout);
}
g_object_notify (G_OBJECT (text_view), "editable");
{
g_return_val_if_fail (GTK_IS_TEXT_VIEW (text_view), FALSE);
- return text_view->editable;
+ return text_view->priv->editable;
}
/**
gtk_text_view_set_pixels_above_lines (GtkTextView *text_view,
gint pixels_above_lines)
{
+ GtkTextViewPrivate *priv;
+
g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
- if (text_view->pixels_above_lines != pixels_above_lines)
+ priv = text_view->priv;
+
+ if (priv->pixels_above_lines != pixels_above_lines)
{
- text_view->pixels_above_lines = pixels_above_lines;
+ priv->pixels_above_lines = pixels_above_lines;
- if (text_view->layout)
+ if (priv->layout && priv->layout->default_style)
{
- text_view->layout->default_style->pixels_above_lines = pixels_above_lines;
- gtk_text_layout_default_style_changed (text_view->layout);
+ priv->layout->default_style->pixels_above_lines = pixels_above_lines;
+ gtk_text_layout_default_style_changed (priv->layout);
}
g_object_notify (G_OBJECT (text_view), "pixels-above-lines");
{
g_return_val_if_fail (GTK_IS_TEXT_VIEW (text_view), 0);
- return text_view->pixels_above_lines;
+ return text_view->priv->pixels_above_lines;
}
/**
gtk_text_view_set_pixels_below_lines (GtkTextView *text_view,
gint pixels_below_lines)
{
+ GtkTextViewPrivate *priv;
+
g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
- if (text_view->pixels_below_lines != pixels_below_lines)
+ priv = text_view->priv;
+
+ if (priv->pixels_below_lines != pixels_below_lines)
{
- text_view->pixels_below_lines = pixels_below_lines;
+ priv->pixels_below_lines = pixels_below_lines;
- if (text_view->layout)
+ if (priv->layout && priv->layout->default_style)
{
- text_view->layout->default_style->pixels_below_lines = pixels_below_lines;
- gtk_text_layout_default_style_changed (text_view->layout);
+ priv->layout->default_style->pixels_below_lines = pixels_below_lines;
+ gtk_text_layout_default_style_changed (priv->layout);
}
g_object_notify (G_OBJECT (text_view), "pixels-below-lines");
{
g_return_val_if_fail (GTK_IS_TEXT_VIEW (text_view), 0);
- return text_view->pixels_below_lines;
+ return text_view->priv->pixels_below_lines;
}
/**
gtk_text_view_set_pixels_inside_wrap (GtkTextView *text_view,
gint pixels_inside_wrap)
{
+ GtkTextViewPrivate *priv;
+
g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
- if (text_view->pixels_inside_wrap != pixels_inside_wrap)
+ priv = text_view->priv;
+
+ if (priv->pixels_inside_wrap != pixels_inside_wrap)
{
- text_view->pixels_inside_wrap = pixels_inside_wrap;
+ priv->pixels_inside_wrap = pixels_inside_wrap;
- if (text_view->layout)
+ if (priv->layout && priv->layout->default_style)
{
- text_view->layout->default_style->pixels_inside_wrap = pixels_inside_wrap;
- gtk_text_layout_default_style_changed (text_view->layout);
+ priv->layout->default_style->pixels_inside_wrap = pixels_inside_wrap;
+ gtk_text_layout_default_style_changed (priv->layout);
}
g_object_notify (G_OBJECT (text_view), "pixels-inside-wrap");
{
g_return_val_if_fail (GTK_IS_TEXT_VIEW (text_view), 0);
- return text_view->pixels_inside_wrap;
+ return text_view->priv->pixels_inside_wrap;
}
/**
gtk_text_view_set_justification (GtkTextView *text_view,
GtkJustification justification)
{
+ GtkTextViewPrivate *priv;
+
g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
- if (text_view->justify != justification)
+ priv = text_view->priv;
+
+ if (priv->justify != justification)
{
- text_view->justify = justification;
+ priv->justify = justification;
- if (text_view->layout)
+ if (priv->layout && priv->layout->default_style)
{
- text_view->layout->default_style->justification = justification;
- gtk_text_layout_default_style_changed (text_view->layout);
+ priv->layout->default_style->justification = justification;
+ gtk_text_layout_default_style_changed (priv->layout);
}
g_object_notify (G_OBJECT (text_view), "justification");
{
g_return_val_if_fail (GTK_IS_TEXT_VIEW (text_view), GTK_JUSTIFY_LEFT);
- return text_view->justify;
+ return text_view->priv->justify;
}
/**
gtk_text_view_set_left_margin (GtkTextView *text_view,
gint left_margin)
{
+ GtkTextViewPrivate *priv;
+
g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
- if (text_view->left_margin != left_margin)
+ priv = text_view->priv;
+
+ if (priv->left_margin != left_margin)
{
- text_view->left_margin = left_margin;
+ priv->left_margin = left_margin;
- if (text_view->layout)
+ if (priv->layout && priv->layout->default_style)
{
- text_view->layout->default_style->left_margin = left_margin;
- gtk_text_layout_default_style_changed (text_view->layout);
+ priv->layout->default_style->left_margin = left_margin;
+ gtk_text_layout_default_style_changed (priv->layout);
}
g_object_notify (G_OBJECT (text_view), "left-margin");
{
g_return_val_if_fail (GTK_IS_TEXT_VIEW (text_view), 0);
- return text_view->left_margin;
+ return text_view->priv->left_margin;
}
/**
gtk_text_view_set_right_margin (GtkTextView *text_view,
gint right_margin)
{
+ GtkTextViewPrivate *priv = text_view->priv;
+
g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
- if (text_view->right_margin != right_margin)
+ if (priv->right_margin != right_margin)
{
- text_view->right_margin = right_margin;
+ priv->right_margin = right_margin;
- if (text_view->layout)
+ if (priv->layout && priv->layout->default_style)
{
- text_view->layout->default_style->right_margin = right_margin;
- gtk_text_layout_default_style_changed (text_view->layout);
+ priv->layout->default_style->right_margin = right_margin;
+ gtk_text_layout_default_style_changed (priv->layout);
}
g_object_notify (G_OBJECT (text_view), "right-margin");
{
g_return_val_if_fail (GTK_IS_TEXT_VIEW (text_view), 0);
- return text_view->right_margin;
+ return text_view->priv->right_margin;
}
/**
gtk_text_view_set_indent (GtkTextView *text_view,
gint indent)
{
+ GtkTextViewPrivate *priv;
+
g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
- if (text_view->indent != indent)
+ priv = text_view->priv;
+
+ if (priv->indent != indent)
{
- text_view->indent = indent;
+ priv->indent = indent;
- if (text_view->layout)
+ if (priv->layout && priv->layout->default_style)
{
- text_view->layout->default_style->indent = indent;
- gtk_text_layout_default_style_changed (text_view->layout);
+ priv->layout->default_style->indent = indent;
+ gtk_text_layout_default_style_changed (priv->layout);
}
g_object_notify (G_OBJECT (text_view), "indent");
{
g_return_val_if_fail (GTK_IS_TEXT_VIEW (text_view), 0);
- return text_view->indent;
+ return text_view->priv->indent;
}
/**
gtk_text_view_set_tabs (GtkTextView *text_view,
PangoTabArray *tabs)
{
+ GtkTextViewPrivate *priv;
+
g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
- if (text_view->tabs)
- pango_tab_array_free (text_view->tabs);
+ priv = text_view->priv;
- text_view->tabs = tabs ? pango_tab_array_copy (tabs) : NULL;
+ if (priv->tabs)
+ pango_tab_array_free (priv->tabs);
- if (text_view->layout)
+ priv->tabs = tabs ? pango_tab_array_copy (tabs) : NULL;
+
+ if (priv->layout && priv->layout->default_style)
{
/* some unkosher futzing in internal struct details... */
- if (text_view->layout->default_style->tabs)
- pango_tab_array_free (text_view->layout->default_style->tabs);
+ if (priv->layout->default_style->tabs)
+ pango_tab_array_free (priv->layout->default_style->tabs);
- text_view->layout->default_style->tabs =
- text_view->tabs ? pango_tab_array_copy (text_view->tabs) : NULL;
+ priv->layout->default_style->tabs =
+ priv->tabs ? pango_tab_array_copy (priv->tabs) : NULL;
- gtk_text_layout_default_style_changed (text_view->layout);
+ gtk_text_layout_default_style_changed (priv->layout);
}
g_object_notify (G_OBJECT (text_view), "tabs");
{
g_return_val_if_fail (GTK_IS_TEXT_VIEW (text_view), NULL);
- return text_view->tabs ? pango_tab_array_copy (text_view->tabs) : NULL;
+ return text_view->priv->tabs ? pango_tab_array_copy (text_view->priv->tabs) : NULL;
}
static void
gtk_text_view_toggle_cursor_visible (GtkTextView *text_view)
{
- gtk_text_view_set_cursor_visible (text_view, !text_view->cursor_visible);
+ gtk_text_view_set_cursor_visible (text_view, !text_view->priv->cursor_visible);
}
/**
gtk_text_view_set_cursor_visible (GtkTextView *text_view,
gboolean setting)
{
+ GtkTextViewPrivate *priv;
+
g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
+ priv = text_view->priv;
setting = (setting != FALSE);
- if (text_view->cursor_visible != setting)
+ if (priv->cursor_visible != setting)
{
- text_view->cursor_visible = setting;
+ priv->cursor_visible = setting;
- if (GTK_WIDGET_HAS_FOCUS (text_view))
+ if (gtk_widget_has_focus (GTK_WIDGET (text_view)))
{
- if (text_view->layout)
+ if (priv->layout)
{
- gtk_text_layout_set_cursor_visible (text_view->layout, setting);
+ gtk_text_layout_set_cursor_visible (priv->layout, setting);
gtk_text_view_check_cursor_blink (text_view);
}
}
{
g_return_val_if_fail (GTK_IS_TEXT_VIEW (text_view), FALSE);
- return text_view->cursor_visible;
+ return text_view->priv->cursor_visible;
}
static void
gtk_text_view_remove_validate_idles (GtkTextView *text_view)
{
- if (text_view->first_validate_idle != 0)
+ GtkTextViewPrivate *priv = text_view->priv;
+
+ if (priv->first_validate_idle != 0)
{
DV (g_print ("Removing first validate idle: %s\n", G_STRLOC));
- g_source_remove (text_view->first_validate_idle);
- text_view->first_validate_idle = 0;
+ g_source_remove (priv->first_validate_idle);
+ priv->first_validate_idle = 0;
}
- if (text_view->incremental_validate_idle != 0)
+ if (priv->incremental_validate_idle != 0)
{
- g_source_remove (text_view->incremental_validate_idle);
- text_view->incremental_validate_idle = 0;
+ g_source_remove (priv->incremental_validate_idle);
+ priv->incremental_validate_idle = 0;
}
}
static void
-gtk_text_view_destroy (GtkObject *object)
+gtk_text_view_destroy (GtkWidget *widget)
{
GtkTextView *text_view;
GtkTextViewPrivate *priv;
- text_view = GTK_TEXT_VIEW (object);
- priv = GTK_TEXT_VIEW_GET_PRIVATE (text_view);
+ text_view = GTK_TEXT_VIEW (widget);
+ priv = text_view->priv;
gtk_text_view_remove_validate_idles (text_view);
gtk_text_view_set_buffer (text_view, NULL);
gtk_text_view_destroy_layout (text_view);
- if (text_view->scroll_timeout)
+ if (text_view->priv->scroll_timeout)
{
- g_source_remove (text_view->scroll_timeout);
- text_view->scroll_timeout = 0;
+ g_source_remove (text_view->priv->scroll_timeout);
+ text_view->priv->scroll_timeout = 0;
}
if (priv->im_spot_idle)
priv->im_spot_idle = 0;
}
- GTK_OBJECT_CLASS (gtk_text_view_parent_class)->destroy (object);
+ GTK_WIDGET_CLASS (gtk_text_view_parent_class)->destroy (widget);
}
static void
GtkTextViewPrivate *priv;
text_view = GTK_TEXT_VIEW (object);
- priv = GTK_TEXT_VIEW_GET_PRIVATE (text_view);
-
- g_assert (text_view->buffer == NULL);
+ priv = text_view->priv;
gtk_text_view_destroy_layout (text_view);
gtk_text_view_set_buffer (text_view, NULL);
+
+ /* at this point, no "notify::buffer" handler should recreate the buffer. */
+ g_assert (priv->buffer == NULL);
cancel_pending_scroll (text_view);
- if (text_view->tabs)
- pango_tab_array_free (text_view->tabs);
+ if (priv->tabs)
+ pango_tab_array_free (priv->tabs);
- if (text_view->hadjustment)
- g_object_unref (text_view->hadjustment);
- if (text_view->vadjustment)
- g_object_unref (text_view->vadjustment);
+ if (priv->hadjustment)
+ g_object_unref (priv->hadjustment);
+ if (priv->vadjustment)
+ g_object_unref (priv->vadjustment);
- text_window_free (text_view->text_window);
+ text_window_free (priv->text_window);
- if (text_view->left_window)
- text_window_free (text_view->left_window);
+ if (priv->left_window)
+ text_window_free (priv->left_window);
- if (text_view->top_window)
- text_window_free (text_view->top_window);
+ if (priv->top_window)
+ text_window_free (priv->top_window);
- if (text_view->right_window)
- text_window_free (text_view->right_window);
+ if (priv->right_window)
+ text_window_free (priv->right_window);
- if (text_view->bottom_window)
- text_window_free (text_view->bottom_window);
+ if (priv->bottom_window)
+ text_window_free (priv->bottom_window);
- g_object_unref (text_view->im_context);
+ g_object_unref (priv->im_context);
g_free (priv->im_module);
GtkTextViewPrivate *priv;
text_view = GTK_TEXT_VIEW (object);
- priv = GTK_TEXT_VIEW_GET_PRIVATE (text_view);
+ priv = text_view->priv;
switch (prop_id)
{
case PROP_IM_MODULE:
g_free (priv->im_module);
priv->im_module = g_value_dup_string (value);
- if (GTK_IS_IM_MULTICONTEXT (text_view->im_context))
- gtk_im_multicontext_set_context_id (GTK_IM_MULTICONTEXT (text_view->im_context), priv->im_module);
+ if (GTK_IS_IM_MULTICONTEXT (priv->im_context))
+ gtk_im_multicontext_set_context_id (GTK_IM_MULTICONTEXT (priv->im_context), priv->im_module);
+ break;
+
+ case PROP_HADJUSTMENT:
+ gtk_text_view_set_hadjustment (text_view, g_value_get_object (value));
+ break;
+
+ case PROP_VADJUSTMENT:
+ gtk_text_view_set_vadjustment (text_view, g_value_get_object (value));
+ break;
+
+ case PROP_HSCROLL_POLICY:
+ priv->hscroll_policy = g_value_get_enum (value);
+ gtk_widget_queue_resize (GTK_WIDGET (text_view));
+ break;
+
+ case PROP_VSCROLL_POLICY:
+ priv->vscroll_policy = g_value_get_enum (value);
+ gtk_widget_queue_resize (GTK_WIDGET (text_view));
break;
default:
GtkTextViewPrivate *priv;
text_view = GTK_TEXT_VIEW (object);
- priv = GTK_TEXT_VIEW_GET_PRIVATE (text_view);
+ priv = text_view->priv;
switch (prop_id)
{
case PROP_PIXELS_ABOVE_LINES:
- g_value_set_int (value, text_view->pixels_above_lines);
+ g_value_set_int (value, priv->pixels_above_lines);
break;
case PROP_PIXELS_BELOW_LINES:
- g_value_set_int (value, text_view->pixels_below_lines);
+ g_value_set_int (value, priv->pixels_below_lines);
break;
case PROP_PIXELS_INSIDE_WRAP:
- g_value_set_int (value, text_view->pixels_inside_wrap);
+ g_value_set_int (value, priv->pixels_inside_wrap);
break;
case PROP_EDITABLE:
- g_value_set_boolean (value, text_view->editable);
+ g_value_set_boolean (value, priv->editable);
break;
case PROP_WRAP_MODE:
- g_value_set_enum (value, text_view->wrap_mode);
+ g_value_set_enum (value, priv->wrap_mode);
break;
case PROP_JUSTIFICATION:
- g_value_set_enum (value, text_view->justify);
+ g_value_set_enum (value, priv->justify);
break;
case PROP_LEFT_MARGIN:
- g_value_set_int (value, text_view->left_margin);
+ g_value_set_int (value, priv->left_margin);
break;
case PROP_RIGHT_MARGIN:
- g_value_set_int (value, text_view->right_margin);
+ g_value_set_int (value, priv->right_margin);
break;
case PROP_INDENT:
- g_value_set_int (value, text_view->indent);
+ g_value_set_int (value, priv->indent);
break;
case PROP_TABS:
- g_value_set_boxed (value, text_view->tabs);
+ g_value_set_boxed (value, priv->tabs);
break;
case PROP_CURSOR_VISIBLE:
- g_value_set_boolean (value, text_view->cursor_visible);
+ g_value_set_boolean (value, priv->cursor_visible);
break;
case PROP_BUFFER:
break;
case PROP_OVERWRITE:
- g_value_set_boolean (value, text_view->overwrite_mode);
+ g_value_set_boolean (value, priv->overwrite_mode);
break;
case PROP_ACCEPTS_TAB:
- g_value_set_boolean (value, text_view->accepts_tab);
+ g_value_set_boolean (value, priv->accepts_tab);
break;
case PROP_IM_MODULE:
g_value_set_string (value, priv->im_module);
break;
+ case PROP_HADJUSTMENT:
+ g_value_set_object (value, priv->hadjustment);
+ break;
+
+ case PROP_VADJUSTMENT:
+ g_value_set_object (value, priv->vadjustment);
+ break;
+
+ case PROP_HSCROLL_POLICY:
+ g_value_set_enum (value, priv->hscroll_policy);
+ break;
+
+ case PROP_VSCROLL_POLICY:
+ g_value_set_enum (value, priv->vscroll_policy);
+ break;
+
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
GtkRequisition *requisition)
{
GtkTextView *text_view;
+ GtkTextViewPrivate *priv;
GSList *tmp_list;
gint focus_edge_width;
gint focus_width;
+ guint border_width;
gboolean interior_focus;
-
+
text_view = GTK_TEXT_VIEW (widget);
+ priv = text_view->priv;
gtk_widget_style_get (widget,
"interior-focus", &interior_focus,
else
focus_edge_width = focus_width;
- if (text_view->layout)
+ if (priv->layout)
{
- text_view->text_window->requisition.width = text_view->layout->width;
- text_view->text_window->requisition.height = text_view->layout->height;
+ priv->text_window->requisition.width = priv->layout->width;
+ priv->text_window->requisition.height = priv->layout->height;
}
else
{
- text_view->text_window->requisition.width = 0;
- text_view->text_window->requisition.height = 0;
+ priv->text_window->requisition.width = 0;
+ priv->text_window->requisition.height = 0;
}
- requisition->width = text_view->text_window->requisition.width + focus_edge_width * 2;
- requisition->height = text_view->text_window->requisition.height + focus_edge_width * 2;
+ requisition->width = priv->text_window->requisition.width + focus_edge_width * 2;
+ requisition->height = priv->text_window->requisition.height + focus_edge_width * 2;
- if (text_view->left_window)
- requisition->width += text_view->left_window->requisition.width;
+ if (priv->left_window)
+ requisition->width += priv->left_window->requisition.width;
- if (text_view->right_window)
- requisition->width += text_view->right_window->requisition.width;
+ if (priv->right_window)
+ requisition->width += priv->right_window->requisition.width;
- if (text_view->top_window)
- requisition->height += text_view->top_window->requisition.height;
+ if (priv->top_window)
+ requisition->height += priv->top_window->requisition.height;
- if (text_view->bottom_window)
- requisition->height += text_view->bottom_window->requisition.height;
+ if (priv->bottom_window)
+ requisition->height += priv->bottom_window->requisition.height;
- requisition->width += GTK_CONTAINER (text_view)->border_width * 2;
- requisition->height += GTK_CONTAINER (text_view)->border_width * 2;
+ border_width = gtk_container_get_border_width (GTK_CONTAINER (text_view));
+ requisition->width += border_width * 2;
+ requisition->height += border_width * 2;
- tmp_list = text_view->children;
+ tmp_list = priv->children;
while (tmp_list != NULL)
{
GtkTextViewChild *child = tmp_list->data;
GtkRequisition child_req;
GtkRequisition old_req;
- gtk_widget_get_child_requisition (child->widget, &old_req);
-
- gtk_widget_size_request (child->widget, &child_req);
+ gtk_widget_get_preferred_size (child->widget, &old_req, NULL);
- gtk_widget_get_child_requisition (child->widget, &child_req);
+ gtk_widget_get_preferred_size (child->widget, &child_req, NULL);
/* Invalidate layout lines if required */
- if (text_view->layout &&
+ if (priv->layout &&
(old_req.width != child_req.width ||
old_req.height != child_req.height))
gtk_text_child_anchor_queue_resize (child->anchor,
- text_view->layout);
+ priv->layout);
}
else
{
GtkRequisition child_req;
-
- gtk_widget_size_request (child->widget, &child_req);
+
+ gtk_widget_get_preferred_size (child->widget,
+ &child_req, NULL);
}
tmp_list = g_slist_next (tmp_list);
}
+
+ /* Cache the requested size of the text view so we can
+ * compare it in the changed_handler() */
+ priv->cached_size_request = *requisition;
+}
+
+static void
+gtk_text_view_get_preferred_width (GtkWidget *widget,
+ gint *minimum,
+ gint *natural)
+{
+ GtkRequisition requisition;
+
+ gtk_text_view_size_request (widget, &requisition);
+
+ *minimum = *natural = requisition.width;
}
+static void
+gtk_text_view_get_preferred_height (GtkWidget *widget,
+ gint *minimum,
+ gint *natural)
+{
+ GtkRequisition requisition;
+
+ gtk_text_view_size_request (widget, &requisition);
+
+ *minimum = *natural = requisition.height;
+}
+
+
static void
gtk_text_view_compute_child_allocation (GtkTextView *text_view,
GtkTextViewChild *vc,
&iter,
vc->anchor);
- gtk_text_layout_get_line_yrange (text_view->layout, &iter,
+ gtk_text_layout_get_line_yrange (text_view->priv->layout, &iter,
&buffer_y, NULL);
buffer_y += vc->from_top_of_line;
- allocation->x = vc->from_left_of_buffer - text_view->xoffset;
- allocation->y = buffer_y - text_view->yoffset;
+ allocation->x = vc->from_left_of_buffer - text_view->priv->xoffset;
+ allocation->y = buffer_y - text_view->priv->yoffset;
- gtk_widget_get_child_requisition (vc->widget, &req);
+ gtk_widget_get_preferred_size (vc->widget, &req, NULL);
allocation->width = req.width;
allocation->height = req.height;
}
vc->widget,
vc->widget->allocation.x,
vc->widget->allocation.y,
- text_view->yoffset);
+ text_view->priv->yoffset);
#endif
}
DV(g_print(G_STRLOC"\n"));
- tmp_list = text_view->children;
+ tmp_list = text_view->priv->children;
while (tmp_list != NULL)
{
GtkTextViewChild *child = tmp_list->data;
* get in the way. Invalidating the layout around the anchor
* achieves this.
*/
- if (GTK_WIDGET_ALLOC_NEEDED (child->widget))
+ if (_gtk_widget_get_alloc_needed (child->widget))
{
GtkTextIter end = child_loc;
gtk_text_iter_forward_char (&end);
- gtk_text_layout_invalidate (text_view->layout, &child_loc, &end);
+ gtk_text_layout_invalidate (text_view->priv->layout, &child_loc, &end);
}
- gtk_text_layout_validate_yrange (text_view->layout,
+ gtk_text_layout_validate_yrange (text_view->priv->layout,
&child_loc,
0, 1);
}
else
{
- GtkAllocation allocation;
+ GtkAllocation allocation;
GtkRequisition child_req;
allocation.x = child->x;
allocation.y = child->y;
- gtk_widget_get_child_requisition (child->widget, &child_req);
-
+ gtk_widget_get_preferred_size (child->widget, &child_req, NULL);
+
allocation.width = child_req.width;
allocation.height = child_req.height;
gtk_text_view_size_allocate (GtkWidget *widget,
GtkAllocation *allocation)
{
+ GtkAllocation widget_allocation;
GtkTextView *text_view;
- GtkTextIter first_para;
- gint y;
+ GtkTextViewPrivate *priv;
gint width, height;
GdkRectangle text_rect;
GdkRectangle left_rect;
GdkRectangle bottom_rect;
gint focus_edge_width;
gint focus_width;
+ guint border_width;
gboolean interior_focus;
gboolean size_changed;
text_view = GTK_TEXT_VIEW (widget);
+ priv = text_view->priv;
DV(g_print(G_STRLOC"\n"));
+ gtk_widget_get_allocation (widget, &widget_allocation);
size_changed =
- widget->allocation.width != allocation->width ||
- widget->allocation.height != allocation->height;
-
- widget->allocation = *allocation;
+ widget_allocation.width != allocation->width ||
+ widget_allocation.height != allocation->height;
- if (GTK_WIDGET_REALIZED (widget))
+ border_width = gtk_container_get_border_width (GTK_CONTAINER (text_view));
+
+ gtk_widget_set_allocation (widget, allocation);
+
+ if (gtk_widget_get_realized (widget))
{
- gdk_window_move_resize (widget->window,
+ gdk_window_move_resize (gtk_widget_get_window (widget),
allocation->x, allocation->y,
allocation->width, allocation->height);
}
else
focus_edge_width = focus_width;
- width = allocation->width - focus_edge_width * 2 - GTK_CONTAINER (text_view)->border_width * 2;
+ width = allocation->width - focus_edge_width * 2 - border_width * 2;
- if (text_view->left_window)
- left_rect.width = text_view->left_window->requisition.width;
+ if (priv->left_window)
+ left_rect.width = priv->left_window->requisition.width;
else
left_rect.width = 0;
width -= left_rect.width;
- if (text_view->right_window)
- right_rect.width = text_view->right_window->requisition.width;
+ if (priv->right_window)
+ right_rect.width = priv->right_window->requisition.width;
else
right_rect.width = 0;
bottom_rect.width = text_rect.width;
- height = allocation->height - focus_edge_width * 2 - GTK_CONTAINER (text_view)->border_width * 2;
+ height = allocation->height - focus_edge_width * 2 - border_width * 2;
- if (text_view->top_window)
- top_rect.height = text_view->top_window->requisition.height;
+ if (priv->top_window)
+ top_rect.height = priv->top_window->requisition.height;
else
top_rect.height = 0;
height -= top_rect.height;
- if (text_view->bottom_window)
- bottom_rect.height = text_view->bottom_window->requisition.height;
+ if (priv->bottom_window)
+ bottom_rect.height = priv->bottom_window->requisition.height;
else
bottom_rect.height = 0;
right_rect.height = text_rect.height;
/* Origins */
- left_rect.x = focus_edge_width + GTK_CONTAINER (text_view)->border_width;
- top_rect.y = focus_edge_width + GTK_CONTAINER (text_view)->border_width;
+ left_rect.x = focus_edge_width + border_width;
+ top_rect.y = focus_edge_width + border_width;
text_rect.x = left_rect.x + left_rect.width;
text_rect.y = top_rect.y + top_rect.height;
right_rect.x = text_rect.x + text_rect.width;
bottom_rect.y = text_rect.y + text_rect.height;
- text_window_size_allocate (text_view->text_window,
+ text_window_size_allocate (priv->text_window,
&text_rect);
- if (text_view->left_window)
- text_window_size_allocate (text_view->left_window,
+ if (priv->left_window)
+ text_window_size_allocate (priv->left_window,
&left_rect);
- if (text_view->right_window)
- text_window_size_allocate (text_view->right_window,
+ if (priv->right_window)
+ text_window_size_allocate (priv->right_window,
&right_rect);
- if (text_view->top_window)
- text_window_size_allocate (text_view->top_window,
+ if (priv->top_window)
+ text_window_size_allocate (priv->top_window,
&top_rect);
- if (text_view->bottom_window)
- text_window_size_allocate (text_view->bottom_window,
+ if (priv->bottom_window)
+ text_window_size_allocate (priv->bottom_window,
&bottom_rect);
gtk_text_view_update_layout_width (text_view);
/* Note that this will do some layout validation */
gtk_text_view_allocate_children (text_view);
- /* Ensure h/v adj exist */
- get_hadjustment (text_view);
- get_vadjustment (text_view);
-
- text_view->hadjustment->page_size = SCREEN_WIDTH (text_view);
- text_view->hadjustment->page_increment = SCREEN_WIDTH (text_view) * 0.9;
- text_view->hadjustment->step_increment = SCREEN_WIDTH (text_view) * 0.1;
- text_view->hadjustment->lower = 0;
- text_view->hadjustment->upper = MAX (SCREEN_WIDTH (text_view),
- text_view->width);
-
- if (text_view->hadjustment->value > text_view->hadjustment->upper - text_view->hadjustment->page_size)
- gtk_adjustment_set_value (text_view->hadjustment, MAX (0, text_view->hadjustment->upper - text_view->hadjustment->page_size));
-
- gtk_adjustment_changed (text_view->hadjustment);
-
- text_view->vadjustment->page_size = SCREEN_HEIGHT (text_view);
- text_view->vadjustment->page_increment = SCREEN_HEIGHT (text_view) * 0.9;
- text_view->vadjustment->step_increment = SCREEN_HEIGHT (text_view) * 0.1;
- text_view->vadjustment->lower = 0;
- text_view->vadjustment->upper = MAX (SCREEN_HEIGHT (text_view),
- text_view->height);
-
- /* Now adjust the value of the adjustment to keep the cursor at the
- * same place in the buffer
- */
- gtk_text_view_get_first_para_iter (text_view, &first_para);
- gtk_text_layout_get_line_yrange (text_view->layout, &first_para, &y, NULL);
-
- y += text_view->first_para_pixels;
-
- if (y > text_view->vadjustment->upper - text_view->vadjustment->page_size)
- y = MAX (0, text_view->vadjustment->upper - text_view->vadjustment->page_size);
-
- if (y != text_view->yoffset)
- gtk_adjustment_set_value (text_view->vadjustment, y);
-
- gtk_adjustment_changed (text_view->vadjustment);
+ /* Update adjustments */
+ gtk_text_view_set_hadjustment_values (text_view);
+ gtk_text_view_set_vadjustment_values (text_view);
/* The GTK resize loop processes all the pending exposes right
* after doing the resize stuff, so the idle sizer won't have a
/* widget->window doesn't get auto-redrawn as the layout is computed, so has to
* be invalidated
*/
- if (size_changed && GTK_WIDGET_REALIZED (widget))
- gdk_window_invalidate_rect (widget->window, NULL, FALSE);
+ if (size_changed && gtk_widget_get_realized (widget))
+ gdk_window_invalidate_rect (gtk_widget_get_window (widget), NULL, FALSE);
}
static void
GtkTextIter *iter)
{
gtk_text_buffer_get_iter_at_mark (get_buffer (text_view), iter,
- text_view->first_para_mark);
+ text_view->priv->first_para_mark);
}
static void
gtk_text_view_validate_onscreen (GtkTextView *text_view)
{
- GtkWidget *widget = GTK_WIDGET (text_view);
+ GtkWidget *widget;
+ GtkTextViewPrivate *priv;
+
+ widget = GTK_WIDGET (text_view);
+ priv = text_view->priv;
DV(g_print(">Validating onscreen ("G_STRLOC")\n"));
*/
gtk_text_view_get_first_para_iter (text_view, &first_para);
- gtk_text_layout_validate_yrange (text_view->layout,
+ gtk_text_layout_validate_yrange (priv->layout,
&first_para,
0,
- text_view->first_para_pixels +
+ priv->first_para_pixels +
SCREEN_HEIGHT (widget));
}
- text_view->onscreen_validated = TRUE;
+ priv->onscreen_validated = TRUE;
DV(g_print(">Done validating onscreen, onscreen_validated = TRUE ("G_STRLOC")\n"));
*/
gtk_text_view_update_adjustments (text_view);
- g_assert (text_view->onscreen_validated);
+ g_assert (priv->onscreen_validated);
}
static void
gtk_text_view_flush_first_validate (GtkTextView *text_view)
{
- if (text_view->first_validate_idle == 0)
+ GtkTextViewPrivate *priv = text_view->priv;
+
+ if (priv->first_validate_idle == 0)
return;
/* Do this first, which means that if an "invalidate"
* will be installed, and we'll start again.
*/
DV (g_print ("removing first validate in %s\n", G_STRLOC));
- g_source_remove (text_view->first_validate_idle);
- text_view->first_validate_idle = 0;
+ g_source_remove (priv->first_validate_idle);
+ priv->first_validate_idle = 0;
/* be sure we have up-to-date screen size set on the
* layout.
/* Bail out if we invalidated stuff; scrolling right away will just
* confuse the issue.
*/
- if (text_view->first_validate_idle != 0)
+ if (priv->first_validate_idle != 0)
{
DV(g_print(">Width change forced requeue ("G_STRLOC")\n"));
}
* necessary.
*/
if (!gtk_text_view_flush_scroll (text_view) ||
- !text_view->onscreen_validated)
+ !priv->onscreen_validated)
gtk_text_view_validate_onscreen (text_view);
DV(g_print(">Leaving first validate idle ("G_STRLOC")\n"));
- g_assert (text_view->onscreen_validated);
+ g_assert (priv->onscreen_validated);
}
}
DV(g_print(G_STRLOC"\n"));
- gtk_text_layout_validate (text_view->layout, 2000);
+ gtk_text_layout_validate (text_view->priv->layout, 2000);
gtk_text_view_update_adjustments (text_view);
- if (gtk_text_layout_is_valid (text_view->layout))
+ if (gtk_text_layout_is_valid (text_view->priv->layout))
{
- text_view->incremental_validate_idle = 0;
+ text_view->priv->incremental_validate_idle = 0;
result = FALSE;
}
static void
gtk_text_view_invalidate (GtkTextView *text_view)
-{
+{
+ GtkTextViewPrivate *priv = text_view->priv;
+
DV (g_print (">Invalidate, onscreen_validated = %d now FALSE ("G_STRLOC")\n",
- text_view->onscreen_validated));
+ priv->onscreen_validated));
- text_view->onscreen_validated = FALSE;
+ priv->onscreen_validated = FALSE;
/* We'll invalidate when the layout is created */
- if (text_view->layout == NULL)
+ if (priv->layout == NULL)
return;
- if (!text_view->first_validate_idle)
+ if (!priv->first_validate_idle)
{
- text_view->first_validate_idle = gdk_threads_add_idle_full (GTK_PRIORITY_RESIZE - 2, first_validate_callback, text_view, NULL);
+ priv->first_validate_idle = gdk_threads_add_idle_full (GTK_PRIORITY_RESIZE - 2, first_validate_callback, text_view, NULL);
DV (g_print (G_STRLOC": adding first validate idle %d\n",
- text_view->first_validate_idle));
+ priv->first_validate_idle));
}
- if (!text_view->incremental_validate_idle)
+ if (!priv->incremental_validate_idle)
{
- text_view->incremental_validate_idle = gdk_threads_add_idle_full (GTK_TEXT_VIEW_PRIORITY_VALIDATE, incremental_validate_callback, text_view, NULL);
+ priv->incremental_validate_idle = gdk_threads_add_idle_full (GTK_TEXT_VIEW_PRIORITY_VALIDATE, incremental_validate_callback, text_view, NULL);
DV (g_print (G_STRLOC": adding incremental validate idle %d\n",
- text_view->incremental_validate_idle));
+ priv->incremental_validate_idle));
}
}
gpointer data)
{
GtkTextView *text_view;
+ GtkTextViewPrivate *priv;
GtkWidget *widget;
GdkRectangle visible_rect;
GdkRectangle redraw_rect;
text_view = GTK_TEXT_VIEW (data);
+ priv = text_view->priv;
widget = GTK_WIDGET (data);
DV(g_print(">Lines Validated ("G_STRLOC")\n"));
- if (GTK_WIDGET_REALIZED (text_view))
+ if (gtk_widget_get_realized (widget))
{
gtk_text_view_get_visible_rect (text_view, &visible_rect);
if (gdk_rectangle_intersect (&redraw_rect, &visible_rect, &redraw_rect))
{
/* text_window_invalidate_rect() takes buffer coordinates */
- text_window_invalidate_rect (text_view->text_window,
+ text_window_invalidate_rect (priv->text_window,
&redraw_rect);
DV(g_print(" invalidated rect: %d,%d %d x %d\n",
redraw_rect.width,
redraw_rect.height));
- if (text_view->left_window)
- text_window_invalidate_rect (text_view->left_window,
+ if (priv->left_window)
+ text_window_invalidate_rect (priv->left_window,
&redraw_rect);
- if (text_view->right_window)
- text_window_invalidate_rect (text_view->right_window,
+ if (priv->right_window)
+ text_window_invalidate_rect (priv->right_window,
&redraw_rect);
- if (text_view->top_window)
- text_window_invalidate_rect (text_view->top_window,
+ if (priv->top_window)
+ text_window_invalidate_rect (priv->top_window,
&redraw_rect);
- if (text_view->bottom_window)
- text_window_invalidate_rect (text_view->bottom_window,
+ if (priv->bottom_window)
+ text_window_invalidate_rect (priv->bottom_window,
&redraw_rect);
queue_update_im_spot_location (text_view);
if (old_height != new_height)
{
- gboolean yoffset_changed = FALSE;
GSList *tmp_list;
int new_first_para_top;
int old_first_para_top;
* the first paragraph onscreen.
*
* In short we are adding the height delta of the portion of the
- * changed region above first_para_mark to text_view->yoffset.
+ * changed region above first_para_mark to priv->yoffset.
*/
gtk_text_buffer_get_iter_at_mark (get_buffer (text_view), &first,
- text_view->first_para_mark);
+ priv->first_para_mark);
gtk_text_layout_get_line_yrange (layout, &first, &new_first_para_top, NULL);
- old_first_para_top = text_view->yoffset - text_view->first_para_pixels;
+ old_first_para_top = priv->yoffset - priv->first_para_pixels;
if (new_first_para_top != old_first_para_top)
{
- text_view->yoffset += new_first_para_top - old_first_para_top;
+ priv->yoffset += new_first_para_top - old_first_para_top;
- get_vadjustment (text_view)->value = text_view->yoffset;
- yoffset_changed = TRUE;
- }
-
- if (yoffset_changed)
- {
- DV(g_print ("Changing scroll position (%s)\n", G_STRLOC));
- gtk_adjustment_value_changed (get_vadjustment (text_view));
+ gtk_adjustment_set_value (text_view->priv->vadjustment, priv->yoffset);
}
/* FIXME be smarter about which anchored widgets we update */
- tmp_list = text_view->children;
+ tmp_list = priv->children;
while (tmp_list != NULL)
{
GtkTextViewChild *child = tmp_list->data;
}
{
- GtkRequisition old_req;
+ GtkRequisition old_req = priv->cached_size_request;
GtkRequisition new_req;
- old_req = widget->requisition;
-
/* Use this instead of gtk_widget_size_request wrapper
* to avoid the optimization which just returns widget->requisition
* if a resize hasn't been queued.
*/
- GTK_WIDGET_GET_CLASS (widget)->size_request (widget, &new_req);
+ gtk_text_view_size_request (widget, &new_req);
if (old_req.width != new_req.width ||
old_req.height != new_req.height)
static void
gtk_text_view_realize (GtkWidget *widget)
{
+ GtkAllocation allocation;
GtkTextView *text_view;
+ GtkTextViewPrivate *priv;
+ GtkStyleContext *context;
+ GtkStateFlags state;
+ GdkWindow *window;
GdkWindowAttr attributes;
gint attributes_mask;
GSList *tmp_list;
-
+ GdkRGBA color;
+
text_view = GTK_TEXT_VIEW (widget);
- GTK_WIDGET_SET_FLAGS (text_view, GTK_REALIZED);
+ priv = text_view->priv;
+
+ gtk_widget_set_realized (widget, TRUE);
+
+ gtk_widget_get_allocation (widget, &allocation);
attributes.window_type = GDK_WINDOW_CHILD;
- attributes.x = widget->allocation.x;
- attributes.y = widget->allocation.y;
- attributes.width = widget->allocation.width;
- attributes.height = widget->allocation.height;
+ attributes.x = allocation.x;
+ attributes.y = allocation.y;
+ attributes.width = allocation.width;
+ attributes.height = allocation.height;
attributes.wclass = GDK_INPUT_OUTPUT;
attributes.visual = gtk_widget_get_visual (widget);
- attributes.colormap = gtk_widget_get_colormap (widget);
attributes.event_mask = GDK_VISIBILITY_NOTIFY_MASK | GDK_EXPOSURE_MASK;
- attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
+ attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL;
- widget->window = gdk_window_new (gtk_widget_get_parent_window (widget),
- &attributes, attributes_mask);
- gdk_window_set_user_data (widget->window, widget);
+ window = gdk_window_new (gtk_widget_get_parent_window (widget),
+ &attributes, attributes_mask);
+ gtk_widget_set_window (widget, window);
+ gdk_window_set_user_data (window, widget);
- /* must come before text_window_realize calls */
- widget->style = gtk_style_attach (widget->style, widget->window);
+ context = gtk_widget_get_style_context (widget);
+ state = gtk_widget_get_state_flags (widget);
- gdk_window_set_background (widget->window,
- &widget->style->bg[GTK_WIDGET_STATE (widget)]);
+ gtk_style_context_get_background_color (context, state, &color);
+ gdk_window_set_background_rgba (window, &color);
- text_window_realize (text_view->text_window, widget);
+ text_window_realize (priv->text_window, widget);
- if (text_view->left_window)
- text_window_realize (text_view->left_window, widget);
+ if (priv->left_window)
+ text_window_realize (priv->left_window, widget);
- if (text_view->top_window)
- text_window_realize (text_view->top_window, widget);
+ if (priv->top_window)
+ text_window_realize (priv->top_window, widget);
- if (text_view->right_window)
- text_window_realize (text_view->right_window, widget);
+ if (priv->right_window)
+ text_window_realize (priv->right_window, widget);
- if (text_view->bottom_window)
- text_window_realize (text_view->bottom_window, widget);
+ if (priv->bottom_window)
+ text_window_realize (priv->bottom_window, widget);
gtk_text_view_ensure_layout (text_view);
- if (text_view->buffer)
+ if (priv->buffer)
{
GtkClipboard *clipboard = gtk_widget_get_clipboard (GTK_WIDGET (text_view),
GDK_SELECTION_PRIMARY);
- gtk_text_buffer_add_selection_clipboard (text_view->buffer, clipboard);
+ gtk_text_buffer_add_selection_clipboard (priv->buffer, clipboard);
}
- tmp_list = text_view->children;
+ tmp_list = priv->children;
while (tmp_list != NULL)
{
GtkTextViewChild *vc = tmp_list->data;
gtk_text_view_unrealize (GtkWidget *widget)
{
GtkTextView *text_view;
-
+ GtkTextViewPrivate *priv;
+
text_view = GTK_TEXT_VIEW (widget);
+ priv = text_view->priv;
- if (text_view->buffer)
+ if (priv->buffer)
{
GtkClipboard *clipboard = gtk_widget_get_clipboard (GTK_WIDGET (text_view),
GDK_SELECTION_PRIMARY);
- gtk_text_buffer_remove_selection_clipboard (text_view->buffer, clipboard);
+ gtk_text_buffer_remove_selection_clipboard (priv->buffer, clipboard);
}
gtk_text_view_remove_validate_idles (text_view);
- if (text_view->popup_menu)
+ if (priv->popup_menu)
{
- gtk_widget_destroy (text_view->popup_menu);
- text_view->popup_menu = NULL;
+ gtk_widget_destroy (priv->popup_menu);
+ priv->popup_menu = NULL;
}
- text_window_unrealize (text_view->text_window);
+ text_window_unrealize (priv->text_window);
- if (text_view->left_window)
- text_window_unrealize (text_view->left_window);
+ if (priv->left_window)
+ text_window_unrealize (priv->left_window);
- if (text_view->top_window)
- text_window_unrealize (text_view->top_window);
+ if (priv->top_window)
+ text_window_unrealize (priv->top_window);
- if (text_view->right_window)
- text_window_unrealize (text_view->right_window);
+ if (priv->right_window)
+ text_window_unrealize (priv->right_window);
- if (text_view->bottom_window)
- text_window_unrealize (text_view->bottom_window);
+ if (priv->bottom_window)
+ text_window_unrealize (priv->bottom_window);
gtk_text_view_destroy_layout (text_view);
static void
gtk_text_view_set_background (GtkTextView *text_view)
{
- GtkWidget *widget = GTK_WIDGET (text_view);
+ GtkStyleContext *context;
+ GtkStateFlags state;
+ GtkWidget *widget;
+ GtkTextViewPrivate *priv;
+ GdkRGBA color;
- gdk_window_set_background (widget->window,
- &widget->style->bg[GTK_WIDGET_STATE (widget)]);
-
- gdk_window_set_background (text_view->text_window->bin_window,
- &widget->style->base[GTK_WIDGET_STATE (widget)]);
-
- if (text_view->left_window)
- gdk_window_set_background (text_view->left_window->bin_window,
- &widget->style->bg[GTK_WIDGET_STATE (widget)]);
- if (text_view->right_window)
- gdk_window_set_background (text_view->right_window->bin_window,
- &widget->style->bg[GTK_WIDGET_STATE (widget)]);
-
- if (text_view->top_window)
- gdk_window_set_background (text_view->top_window->bin_window,
- &widget->style->bg[GTK_WIDGET_STATE (widget)]);
-
- if (text_view->bottom_window)
- gdk_window_set_background (text_view->bottom_window->bin_window,
- &widget->style->bg[GTK_WIDGET_STATE (widget)]);
+ widget = GTK_WIDGET (text_view);
+ priv = text_view->priv;
+
+ context = gtk_widget_get_style_context (widget);
+ state = gtk_widget_get_state_flags (widget);
+
+ /* Set bin window background */
+ gtk_style_context_save (context);
+ gtk_style_context_add_class (context, GTK_STYLE_CLASS_VIEW);
+
+ gtk_style_context_get_background_color (context, state, &color);
+ gdk_window_set_background_rgba (priv->text_window->bin_window, &color);
+
+ gtk_style_context_restore (context);
+
+ /* Set lateral panes background */
+ gtk_style_context_get_background_color (context, state, &color);
+
+ gdk_window_set_background_rgba (gtk_widget_get_window (widget), &color);
+
+ if (priv->left_window)
+ gdk_window_set_background_rgba (priv->left_window->bin_window, &color);
+
+ if (priv->right_window)
+ gdk_window_set_background_rgba (priv->right_window->bin_window, &color);
+
+ if (priv->top_window)
+ gdk_window_set_background_rgba (priv->top_window->bin_window, &color);
+
+ if (priv->bottom_window)
+ gdk_window_set_background_rgba (priv->bottom_window->bin_window, &color);
}
static void
-gtk_text_view_style_set (GtkWidget *widget,
- GtkStyle *previous_style)
+gtk_text_view_style_updated (GtkWidget *widget)
{
- GtkTextView *text_view = GTK_TEXT_VIEW (widget);
+ GtkTextView *text_view;
+ GtkTextViewPrivate *priv;
PangoContext *ltr_context, *rtl_context;
- if (GTK_WIDGET_REALIZED (widget))
+ text_view = GTK_TEXT_VIEW (widget);
+ priv = text_view->priv;
+
+ GTK_WIDGET_CLASS (gtk_text_view_parent_class)->style_updated (widget);
+
+ if (gtk_widget_get_realized (widget))
{
gtk_text_view_set_background (text_view);
}
- if (text_view->layout && previous_style)
+ if (priv->layout && priv->layout->default_style)
{
gtk_text_view_set_attributes_from_style (text_view,
- text_view->layout->default_style,
- widget->style);
-
-
+ priv->layout->default_style);
+
ltr_context = gtk_widget_create_pango_context (widget);
pango_context_set_base_dir (ltr_context, PANGO_DIRECTION_LTR);
rtl_context = gtk_widget_create_pango_context (widget);
pango_context_set_base_dir (rtl_context, PANGO_DIRECTION_RTL);
- gtk_text_layout_set_contexts (text_view->layout, ltr_context, rtl_context);
+ gtk_text_layout_set_contexts (priv->layout, ltr_context, rtl_context);
g_object_unref (ltr_context);
g_object_unref (rtl_context);
gtk_text_view_direction_changed (GtkWidget *widget,
GtkTextDirection previous_direction)
{
- GtkTextView *text_view = GTK_TEXT_VIEW (widget);
+ GtkTextViewPrivate *priv = GTK_TEXT_VIEW (widget)->priv;
- if (text_view->layout)
+ if (priv->layout && priv->layout->default_style)
{
- text_view->layout->default_style->direction = gtk_widget_get_direction (widget);
+ priv->layout->default_style->direction = gtk_widget_get_direction (widget);
- gtk_text_layout_default_style_changed (text_view->layout);
+ gtk_text_layout_default_style_changed (priv->layout);
}
}
static void
-gtk_text_view_state_changed (GtkWidget *widget,
- GtkStateType previous_state)
+gtk_text_view_state_flags_changed (GtkWidget *widget,
+ GtkStateFlags previous_state)
{
GtkTextView *text_view = GTK_TEXT_VIEW (widget);
GdkCursor *cursor;
- if (GTK_WIDGET_REALIZED (widget))
+ if (gtk_widget_get_realized (widget))
{
gtk_text_view_set_background (text_view);
- if (GTK_WIDGET_IS_SENSITIVE (widget))
+ if (gtk_widget_is_sensitive (widget))
cursor = gdk_cursor_new_for_display (gtk_widget_get_display (widget), GDK_XTERM);
else
cursor = NULL;
- gdk_window_set_cursor (text_view->text_window->bin_window, cursor);
+ gdk_window_set_cursor (text_view->priv->text_window->bin_window, cursor);
if (cursor)
- gdk_cursor_unref (cursor);
+ g_object_unref (cursor);
- text_view->mouse_cursor_obscured = FALSE;
+ text_view->priv->mouse_cursor_obscured = FALSE;
}
- if (!GTK_WIDGET_IS_SENSITIVE (widget))
+ if (!gtk_widget_is_sensitive (widget))
{
/* Clear any selection */
gtk_text_view_unselect (text_view);
GdkDisplay *display;
GdkCursor *cursor;
- display = gdk_drawable_get_display (window);
+ display = gdk_window_get_display (window);
cursor = gdk_cursor_new_for_display (display, GDK_BLANK_CURSOR);
gdk_window_set_cursor (window, cursor);
- gdk_cursor_unref (cursor);
+ g_object_unref (cursor);
}
static void
gtk_text_view_obscure_mouse_cursor (GtkTextView *text_view)
{
- if (text_view->mouse_cursor_obscured)
+ if (text_view->priv->mouse_cursor_obscured)
return;
- set_invisible_cursor (text_view->text_window->bin_window);
+ set_invisible_cursor (text_view->priv->text_window->bin_window);
- text_view->mouse_cursor_obscured = TRUE;
+ text_view->priv->mouse_cursor_obscured = TRUE;
}
static void
gtk_text_view_unobscure_mouse_cursor (GtkTextView *text_view)
{
- if (text_view->mouse_cursor_obscured)
+ if (text_view->priv->mouse_cursor_obscured)
{
GdkCursor *cursor;
cursor = gdk_cursor_new_for_display (gtk_widget_get_display (GTK_WIDGET (text_view)),
GDK_XTERM);
- gdk_window_set_cursor (text_view->text_window->bin_window, cursor);
- gdk_cursor_unref (cursor);
- text_view->mouse_cursor_obscured = FALSE;
+ gdk_window_set_cursor (text_view->priv->text_window->bin_window, cursor);
+ g_object_unref (cursor);
+ text_view->priv->mouse_cursor_obscured = FALSE;
}
}
gtk_text_view_grab_notify (GtkWidget *widget,
gboolean was_grabbed)
{
- if (!was_grabbed)
+ GtkTextViewPrivate *priv;
+
+ priv = GTK_TEXT_VIEW (widget)->priv;
+
+ if (priv->grab_device &&
+ gtk_widget_device_is_shadowed (widget, priv->grab_device))
{
gtk_text_view_end_selection_drag (GTK_TEXT_VIEW (widget));
gtk_text_view_unobscure_mouse_cursor (GTK_TEXT_VIEW (widget));
gtk_text_view_event (GtkWidget *widget, GdkEvent *event)
{
GtkTextView *text_view;
+ GtkTextViewPrivate *priv;
gint x = 0, y = 0;
text_view = GTK_TEXT_VIEW (widget);
+ priv = text_view->priv;
- if (text_view->layout == NULL ||
+ if (priv->layout == NULL ||
get_buffer (text_view) == NULL)
return FALSE;
- if (event->any.window != text_view->text_window->bin_window)
+ if (event->any.window != priv->text_window->bin_window)
return FALSE;
if (get_event_coordinates (event, &x, &y))
{
GtkTextIter iter;
- x += text_view->xoffset;
- y += text_view->yoffset;
+ x += priv->xoffset;
+ y += priv->yoffset;
/* FIXME this is slow and we do it twice per event.
* My favorite solution is to have GtkTextLayout cache
* the last couple lookups.
*/
- gtk_text_layout_get_iter_at_pixel (text_view->layout,
+ gtk_text_layout_get_iter_at_pixel (priv->layout,
&iter,
x, y);
static gint
gtk_text_view_key_press_event (GtkWidget *widget, GdkEventKey *event)
{
- gboolean retval = FALSE;
- gboolean obscure = FALSE;
- GtkTextView *text_view = GTK_TEXT_VIEW (widget);
+ GtkTextView *text_view;
+ GtkTextViewPrivate *priv;
GtkTextMark *insert;
GtkTextIter iter;
gboolean can_insert;
+ gboolean retval = FALSE;
+ gboolean obscure = FALSE;
+
+ text_view = GTK_TEXT_VIEW (widget);
+ priv = text_view->priv;
- if (text_view->layout == NULL ||
+ if (priv->layout == NULL ||
get_buffer (text_view) == NULL)
return FALSE;
insert = gtk_text_buffer_get_insert (get_buffer (text_view));
gtk_text_buffer_get_iter_at_mark (get_buffer (text_view), &iter, insert);
- can_insert = gtk_text_iter_can_insert (&iter, text_view->editable);
- if (gtk_im_context_filter_keypress (text_view->im_context, event))
+ can_insert = gtk_text_iter_can_insert (&iter, priv->editable);
+ if (gtk_im_context_filter_keypress (priv->im_context, event))
{
- text_view->need_im_reset = TRUE;
+ priv->need_im_reset = TRUE;
if (!can_insert)
gtk_text_view_reset_im_context (text_view);
obscure = can_insert;
retval = TRUE;
}
/* use overall editability not can_insert, more predictable for users */
- else if (text_view->editable &&
- (event->keyval == GDK_Return ||
- event->keyval == GDK_ISO_Enter ||
- event->keyval == GDK_KP_Enter))
+ else if (priv->editable &&
+ (event->keyval == GDK_KEY_Return ||
+ event->keyval == GDK_KEY_ISO_Enter ||
+ event->keyval == GDK_KEY_KP_Enter))
{
/* this won't actually insert the newline if the cursor isn't
* editable
retval = TRUE;
}
/* Pass through Tab as literal tab, unless Control is held down */
- else if ((event->keyval == GDK_Tab ||
- event->keyval == GDK_KP_Tab ||
- event->keyval == GDK_ISO_Left_Tab) &&
+ else if ((event->keyval == GDK_KEY_Tab ||
+ event->keyval == GDK_KEY_KP_Tab ||
+ event->keyval == GDK_KEY_ISO_Left_Tab) &&
!(event->state & GDK_CONTROL_MASK))
{
/* If the text widget isn't editable overall, or if the application
* has turned off "accepts_tab", move the focus instead
*/
- if (text_view->accepts_tab && text_view->editable)
+ if (priv->accepts_tab && priv->editable)
{
gtk_text_view_reset_im_context (text_view);
gtk_text_view_commit_text (text_view, "\t");
static gint
gtk_text_view_key_release_event (GtkWidget *widget, GdkEventKey *event)
{
- GtkTextView *text_view = GTK_TEXT_VIEW (widget);
+ GtkTextView *text_view;
+ GtkTextViewPrivate *priv;
GtkTextMark *insert;
GtkTextIter iter;
- if (text_view->layout == NULL || get_buffer (text_view) == NULL)
+ text_view = GTK_TEXT_VIEW (widget);
+ priv = text_view->priv;
+
+ if (priv->layout == NULL || get_buffer (text_view) == NULL)
return FALSE;
insert = gtk_text_buffer_get_insert (get_buffer (text_view));
gtk_text_buffer_get_iter_at_mark (get_buffer (text_view), &iter, insert);
- if (gtk_text_iter_can_insert (&iter, text_view->editable) &&
- gtk_im_context_filter_keypress (text_view->im_context, event))
+ if (gtk_text_iter_can_insert (&iter, priv->editable) &&
+ gtk_im_context_filter_keypress (priv->im_context, event))
{
- text_view->need_im_reset = TRUE;
+ priv->need_im_reset = TRUE;
return TRUE;
}
else
gtk_text_view_button_press_event (GtkWidget *widget, GdkEventButton *event)
{
GtkTextView *text_view;
+ GtkTextViewPrivate *priv;
text_view = GTK_TEXT_VIEW (widget);
+ priv = text_view->priv;
gtk_widget_grab_focus (widget);
- if (event->window != text_view->text_window->bin_window)
+ if (event->window != priv->text_window->bin_window)
{
/* Remove selection if any. */
gtk_text_view_unselect (text_view);
GtkTextIter iter;
GtkTextIter start, end;
- gtk_text_layout_get_iter_at_pixel (text_view->layout,
+ gtk_text_layout_get_iter_at_pixel (priv->layout,
&iter,
- event->x + text_view->xoffset,
- event->y + text_view->yoffset);
+ event->x + priv->xoffset,
+ event->y + priv->yoffset);
if (gtk_text_buffer_get_selection_bounds (get_buffer (text_view),
&start, &end) &&
gtk_text_iter_in_range (&iter, &start, &end) &&
!(event->state & GDK_SHIFT_MASK))
{
- text_view->drag_start_x = event->x;
- text_view->drag_start_y = event->y;
- text_view->pending_place_cursor_button = event->button;
+ priv->drag_start_x = event->x;
+ priv->drag_start_y = event->y;
+ priv->pending_place_cursor_button = event->button;
}
else
{
{
GtkTextIter iter;
- gtk_text_layout_get_iter_at_pixel (text_view->layout,
+ /* We do not want to scroll back to the insert iter when we paste
+ with the middle button */
+ priv->scroll_after_paste = FALSE;
+
+ gtk_text_layout_get_iter_at_pixel (priv->layout,
&iter,
- event->x + text_view->xoffset,
- event->y + text_view->yoffset);
+ event->x + priv->xoffset,
+ event->y + priv->yoffset);
gtk_text_buffer_paste_clipboard (get_buffer (text_view),
gtk_widget_get_clipboard (widget, GDK_SELECTION_PRIMARY),
&iter,
- text_view->editable);
+ priv->editable);
return TRUE;
}
else if (event->button == 3)
gtk_text_view_end_selection_drag (text_view);
- gtk_text_layout_get_iter_at_pixel (text_view->layout,
+ gtk_text_layout_get_iter_at_pixel (priv->layout,
&iter,
- event->x + text_view->xoffset,
- event->y + text_view->yoffset);
+ event->x + priv->xoffset,
+ event->y + priv->yoffset);
gtk_text_view_start_selection_drag (text_view, &iter, event);
return TRUE;
gtk_text_view_button_release_event (GtkWidget *widget, GdkEventButton *event)
{
GtkTextView *text_view;
+ GtkTextViewPrivate *priv;
text_view = GTK_TEXT_VIEW (widget);
+ priv = text_view->priv;
- if (event->window != text_view->text_window->bin_window)
+ if (event->window != priv->text_window->bin_window)
return FALSE;
if (event->button == 1)
{
- if (text_view->drag_start_x >= 0)
+ if (priv->drag_start_x >= 0)
{
- text_view->drag_start_x = -1;
- text_view->drag_start_y = -1;
+ priv->drag_start_x = -1;
+ priv->drag_start_y = -1;
}
if (gtk_text_view_end_selection_drag (GTK_TEXT_VIEW (widget)))
return TRUE;
- else if (text_view->pending_place_cursor_button == event->button)
+ else if (priv->pending_place_cursor_button == event->button)
{
GtkTextIter iter;
* didn't move by the drag threshold, so just clear selection
* and place cursor.
*/
- gtk_text_layout_get_iter_at_pixel (text_view->layout,
+ gtk_text_layout_get_iter_at_pixel (priv->layout,
&iter,
- event->x + text_view->xoffset,
- event->y + text_view->yoffset);
+ event->x + priv->xoffset,
+ event->y + priv->yoffset);
gtk_text_buffer_place_cursor (get_buffer (text_view), &iter);
gtk_text_view_check_cursor_blink (text_view);
- text_view->pending_place_cursor_button = 0;
+ priv->pending_place_cursor_button = 0;
return FALSE;
}
static gint
gtk_text_view_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
{
- GtkTextView *text_view = GTK_TEXT_VIEW (widget);
+ GtkTextView *text_view;
+ GtkTextViewPrivate *priv;
+
+ text_view = GTK_TEXT_VIEW (widget);
+ priv = text_view->priv;
gtk_widget_queue_draw (widget);
gtk_text_view_reset_blink_time (text_view);
- if (text_view->cursor_visible && text_view->layout)
+ if (priv->cursor_visible && priv->layout)
{
- gtk_text_layout_set_cursor_visible (text_view->layout, TRUE);
+ gtk_text_layout_set_cursor_visible (priv->layout, TRUE);
gtk_text_view_check_cursor_blink (text_view);
}
G_CALLBACK (keymap_direction_changed), text_view);
gtk_text_view_check_keymap_direction (text_view);
- if (text_view->editable)
+ if (priv->editable)
{
- text_view->need_im_reset = TRUE;
- gtk_im_context_focus_in (GTK_TEXT_VIEW (widget)->im_context);
+ priv->need_im_reset = TRUE;
+ gtk_im_context_focus_in (priv->im_context);
}
return FALSE;
static gint
gtk_text_view_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
{
- GtkTextView *text_view = GTK_TEXT_VIEW (widget);
+ GtkTextView *text_view;
+ GtkTextViewPrivate *priv;
+
+ text_view = GTK_TEXT_VIEW (widget);
+ priv = text_view->priv;
gtk_text_view_end_selection_drag (text_view);
DV(g_print (G_STRLOC": focus_out_event\n"));
- if (text_view->cursor_visible && text_view->layout)
+ if (priv->cursor_visible && priv->layout)
{
gtk_text_view_check_cursor_blink (text_view);
- gtk_text_layout_set_cursor_visible (text_view->layout, FALSE);
+ gtk_text_layout_set_cursor_visible (priv->layout, FALSE);
}
g_signal_handlers_disconnect_by_func (gdk_keymap_get_for_display (gtk_widget_get_display (widget)),
keymap_direction_changed,
text_view);
- if (text_view->editable)
+ if (priv->editable)
{
- text_view->need_im_reset = TRUE;
- gtk_im_context_focus_out (GTK_TEXT_VIEW (widget)->im_context);
+ priv->need_im_reset = TRUE;
+ gtk_im_context_focus_out (priv->im_context);
}
return FALSE;
static gint
gtk_text_view_motion_event (GtkWidget *widget, GdkEventMotion *event)
{
- GtkTextView *text_view = GTK_TEXT_VIEW (widget);
+ GtkTextView *text_view;
+ GtkTextViewPrivate *priv;
+
+ text_view = GTK_TEXT_VIEW (widget);
+ priv = text_view->priv;
gtk_text_view_unobscure_mouse_cursor (text_view);
- if (event->window == text_view->text_window->bin_window &&
- text_view->drag_start_x >= 0)
+ if (event->window == priv->text_window->bin_window &&
+ priv->drag_start_x >= 0)
{
gint x = event->x;
gint y = event->y;
gdk_event_request_motions (event);
if (gtk_drag_check_threshold (widget,
- text_view->drag_start_x,
- text_view->drag_start_y,
+ priv->drag_start_x,
+ priv->drag_start_y,
x, y))
{
GtkTextIter iter;
gtk_text_view_window_to_buffer_coords (text_view,
GTK_TEXT_WINDOW_TEXT,
- text_view->drag_start_x,
- text_view->drag_start_y,
+ priv->drag_start_x,
+ priv->drag_start_y,
&buffer_x,
&buffer_y);
- gtk_text_layout_get_iter_at_pixel (text_view->layout,
+ gtk_text_layout_get_iter_at_pixel (priv->layout,
&iter,
buffer_x, buffer_y);
static void
gtk_text_view_paint (GtkWidget *widget,
- GdkRectangle *area,
- GdkEventExpose *event)
+ cairo_t *cr)
{
GtkTextView *text_view;
+ GtkTextViewPrivate *priv;
GList *child_exposes;
GList *tmp_list;
text_view = GTK_TEXT_VIEW (widget);
+ priv = text_view->priv;
- g_return_if_fail (text_view->layout != NULL);
- g_return_if_fail (text_view->xoffset >= 0);
- g_return_if_fail (text_view->yoffset >= 0);
+ g_return_if_fail (priv->layout != NULL);
+ g_return_if_fail (priv->xoffset >= 0);
+ g_return_if_fail (priv->yoffset >= 0);
- while (text_view->first_validate_idle != 0)
+ while (priv->first_validate_idle != 0)
{
DV (g_print (G_STRLOC": first_validate_idle: %d\n",
- text_view->first_validate_idle));
+ priv->first_validate_idle));
gtk_text_view_flush_first_validate (text_view);
}
- if (!text_view->onscreen_validated)
+ if (!priv->onscreen_validated)
{
g_warning (G_STRLOC ": somehow some text lines were modified or scrolling occurred since the last validation of lines on the screen - may be a text widget bug.");
g_assert_not_reached ();
#endif
child_exposes = NULL;
- gtk_text_layout_draw (text_view->layout,
+
+ cairo_save (cr);
+ cairo_translate (cr, -priv->xoffset, -priv->yoffset);
+
+ gtk_text_layout_draw (priv->layout,
widget,
- text_view->text_window->bin_window,
- NULL,
- text_view->xoffset,
- text_view->yoffset,
- area->x, area->y,
- area->width, area->height,
+ cr,
&child_exposes);
+ cairo_restore (cr);
+
tmp_list = child_exposes;
while (tmp_list != NULL)
{
GtkWidget *child = tmp_list->data;
- gtk_container_propagate_expose (GTK_CONTAINER (text_view),
- child,
- event);
+ gtk_container_propagate_draw (GTK_CONTAINER (text_view),
+ child,
+ cr);
g_object_unref (child);
g_list_free (child_exposes);
}
-static gint
-gtk_text_view_expose_event (GtkWidget *widget, GdkEventExpose *event)
+static gboolean
+gtk_text_view_draw (GtkWidget *widget,
+ cairo_t *cr)
{
GSList *tmp_list;
+ GdkWindow *window;
- if (event->window == gtk_text_view_get_window (GTK_TEXT_VIEW (widget),
- GTK_TEXT_WINDOW_TEXT))
+ if (gtk_cairo_should_draw_window (cr, gtk_widget_get_window (widget)))
+ gtk_text_view_draw_focus (widget, cr);
+
+ window = gtk_text_view_get_window (GTK_TEXT_VIEW (widget),
+ GTK_TEXT_WINDOW_TEXT);
+ if (gtk_cairo_should_draw_window (cr, window))
{
DV(g_print (">Exposed ("G_STRLOC")\n"));
- gtk_text_view_paint (widget, &event->area, event);
+ cairo_save (cr);
+ gtk_cairo_transform_to_window (cr, widget, window);
+ gtk_text_view_paint (widget, cr);
+ cairo_restore (cr);
}
- if (event->window == widget->window)
- gtk_text_view_draw_focus (widget);
-
/* Propagate exposes to all unanchored children.
* Anchored children are handled in gtk_text_view_paint().
*/
- tmp_list = GTK_TEXT_VIEW (widget)->children;
+ tmp_list = GTK_TEXT_VIEW (widget)->priv->children;
while (tmp_list != NULL)
{
GtkTextViewChild *vc = tmp_list->data;
- /* propagate_expose checks that event->window matches
+ /* propagate_draw checks that event->window matches
* child->window
*/
if (!vc->anchor)
- gtk_container_propagate_expose (GTK_CONTAINER (widget),
- vc->widget,
- event);
+ gtk_container_propagate_draw (GTK_CONTAINER (widget),
+ vc->widget,
+ cr);
tmp_list = tmp_list->next;
}
}
static void
-gtk_text_view_draw_focus (GtkWidget *widget)
+gtk_text_view_draw_focus (GtkWidget *widget,
+ cairo_t *cr)
{
gboolean interior_focus;
"interior-focus", &interior_focus,
NULL);
- if (gtk_widget_is_drawable (widget))
+ if (gtk_widget_has_focus (widget) && !interior_focus)
{
- if (GTK_WIDGET_HAS_FOCUS (widget) && !interior_focus)
- {
- gtk_paint_focus (widget->style, widget->window, GTK_WIDGET_STATE (widget),
- NULL, widget, "textview",
- 0, 0,
- widget->allocation.width,
- widget->allocation.height);
- }
- else
- {
- gdk_window_clear (widget->window);
- }
+ GtkStyleContext *context;
+
+ context = gtk_widget_get_style_context (widget);
+
+ gtk_render_focus (context, cr, 0, 0,
+ gtk_widget_get_allocated_width (widget),
+ gtk_widget_get_allocated_height (widget));
}
}
container = GTK_CONTAINER (widget);
if (!gtk_widget_is_focus (widget) &&
- container->focus_child == NULL)
+ gtk_container_get_focus_child (container) == NULL)
{
gtk_widget_grab_focus (widget);
return TRUE;
* Unset CAN_FOCUS flag so that gtk_container_focus() allows
* children to get the focus
*/
- GTK_WIDGET_UNSET_FLAGS (widget, GTK_CAN_FOCUS);
+ gtk_widget_set_can_focus (widget, FALSE);
result = GTK_WIDGET_CLASS (gtk_text_view_parent_class)->focus (widget, direction);
- GTK_WIDGET_SET_FLAGS (widget, GTK_CAN_FOCUS);
+ gtk_widget_set_can_focus (widget, TRUE);
return result;
}
}
-static void
-gtk_text_view_move_focus (GtkWidget *widget,
- GtkDirectionType direction_type)
-{
- GtkTextView *text_view = GTK_TEXT_VIEW (widget);
-
- if (GTK_TEXT_VIEW_GET_CLASS (text_view)->move_focus)
- GTK_TEXT_VIEW_GET_CLASS (text_view)->move_focus (text_view,
- direction_type);
-}
-
/*
* Container
*/
gtk_text_view_remove (GtkContainer *container,
GtkWidget *child)
{
- GSList *iter;
GtkTextView *text_view;
+ GtkTextViewPrivate *priv;
GtkTextViewChild *vc;
+ GSList *iter;
text_view = GTK_TEXT_VIEW (container);
+ priv = text_view->priv;
vc = NULL;
- iter = text_view->children;
+ iter = priv->children;
while (iter != NULL)
{
g_assert (iter != NULL); /* be sure we had the child in the list */
- text_view->children = g_slist_remove (text_view->children, vc);
+ priv->children = g_slist_remove (priv->children, vc);
gtk_widget_unparent (vc->widget);
text_view = GTK_TEXT_VIEW (container);
- copy = g_slist_copy (text_view->children);
+ copy = g_slist_copy (text_view->priv->children);
iter = copy;
while (iter != NULL)
#ifdef DEBUG_VALIDATION_AND_SCROLLING
return FALSE;
#endif
- if (gtk_debug_flags & GTK_DEBUG_UPDATES)
+ if (gtk_get_debug_flags () & GTK_DEBUG_UPDATES)
return FALSE;
g_object_get (settings, "gtk-cursor-blink", &blink, NULL);
if (!blink)
return FALSE;
- if (text_view->editable)
+ if (text_view->priv->editable)
{
GtkTextMark *insert;
GtkTextIter iter;
insert = gtk_text_buffer_get_insert (get_buffer (text_view));
gtk_text_buffer_get_iter_at_mark (get_buffer (text_view), &iter, insert);
- if (gtk_text_iter_editable (&iter, text_view->editable))
+ if (gtk_text_iter_editable (&iter, text_view->priv->editable))
return blink;
}
gint blink_timeout;
text_view = GTK_TEXT_VIEW (data);
- priv = GTK_TEXT_VIEW_GET_PRIVATE (text_view);
+ priv = text_view->priv;
- if (!GTK_WIDGET_HAS_FOCUS (text_view))
+ if (!gtk_widget_has_focus (GTK_WIDGET (text_view)))
{
g_warning ("GtkTextView - did not receive focus-out-event. If you\n"
"connect a handler to this signal, it must return\n"
return FALSE;
}
- g_assert (text_view->layout);
- g_assert (text_view->cursor_visible);
+ g_assert (priv->layout);
+ g_assert (priv->cursor_visible);
- visible = gtk_text_layout_get_cursor_visible (text_view->layout);
+ visible = gtk_text_layout_get_cursor_visible (priv->layout);
blink_timeout = get_cursor_blink_timeout (text_view);
if (priv->blink_time > 1000 * blink_timeout &&
{
/* we've blinked enough without the user doing anything, stop blinking */
visible = 0;
- text_view->blink_timeout = 0;
+ priv->blink_timeout = 0;
}
else if (visible)
- text_view->blink_timeout = gdk_threads_add_timeout (get_cursor_time (text_view) * CURSOR_OFF_MULTIPLIER / CURSOR_DIVIDER,
- blink_cb,
- text_view);
+ priv->blink_timeout = gdk_threads_add_timeout (get_cursor_time (text_view) * CURSOR_OFF_MULTIPLIER / CURSOR_DIVIDER,
+ blink_cb,
+ text_view);
else
{
- text_view->blink_timeout = gdk_threads_add_timeout (get_cursor_time (text_view) * CURSOR_ON_MULTIPLIER / CURSOR_DIVIDER,
- blink_cb,
- text_view);
+ priv->blink_timeout = gdk_threads_add_timeout (get_cursor_time (text_view) * CURSOR_ON_MULTIPLIER / CURSOR_DIVIDER,
+ blink_cb,
+ text_view);
priv->blink_time += get_cursor_time (text_view);
}
* because it would expose the whole paragraph. Instead, we expose
* the cursor's area(s) manually below.
*/
- g_signal_handlers_block_by_func (text_view->layout,
+ g_signal_handlers_block_by_func (priv->layout,
changed_handler,
text_view);
- gtk_text_layout_set_cursor_visible (text_view->layout, !visible);
- g_signal_handlers_unblock_by_func (text_view->layout,
+ gtk_text_layout_set_cursor_visible (priv->layout, !visible);
+ g_signal_handlers_unblock_by_func (priv->layout,
changed_handler,
text_view);
- text_window_invalidate_cursors (text_view->text_window);
+ text_window_invalidate_cursors (priv->text_window);
/* Remove ourselves */
return FALSE;
static void
gtk_text_view_stop_cursor_blink (GtkTextView *text_view)
{
- if (text_view->blink_timeout)
+ if (text_view->priv->blink_timeout)
{
- g_source_remove (text_view->blink_timeout);
- text_view->blink_timeout = 0;
+ g_source_remove (text_view->priv->blink_timeout);
+ text_view->priv->blink_timeout = 0;
}
}
static void
gtk_text_view_check_cursor_blink (GtkTextView *text_view)
{
- if (text_view->layout != NULL &&
- text_view->cursor_visible &&
- GTK_WIDGET_HAS_FOCUS (text_view))
+ GtkTextViewPrivate *priv = text_view->priv;
+
+ if (priv->layout != NULL &&
+ priv->cursor_visible &&
+ gtk_widget_has_focus (GTK_WIDGET (text_view)))
{
if (cursor_blinks (text_view))
{
- if (text_view->blink_timeout == 0)
+ if (priv->blink_timeout == 0)
{
- gtk_text_layout_set_cursor_visible (text_view->layout, TRUE);
+ gtk_text_layout_set_cursor_visible (priv->layout, TRUE);
- text_view->blink_timeout = gdk_threads_add_timeout (get_cursor_time (text_view) * CURSOR_OFF_MULTIPLIER / CURSOR_DIVIDER,
- blink_cb,
- text_view);
+ priv->blink_timeout = gdk_threads_add_timeout (get_cursor_time (text_view) * CURSOR_OFF_MULTIPLIER / CURSOR_DIVIDER,
+ blink_cb,
+ text_view);
}
}
else
{
gtk_text_view_stop_cursor_blink (text_view);
- gtk_text_layout_set_cursor_visible (text_view->layout, TRUE);
+ gtk_text_layout_set_cursor_visible (priv->layout, TRUE);
}
}
else
{
gtk_text_view_stop_cursor_blink (text_view);
- gtk_text_layout_set_cursor_visible (text_view->layout, FALSE);
+ gtk_text_layout_set_cursor_visible (priv->layout, FALSE);
}
}
static void
gtk_text_view_pend_cursor_blink (GtkTextView *text_view)
{
- if (text_view->layout != NULL &&
- text_view->cursor_visible &&
- GTK_WIDGET_HAS_FOCUS (text_view) &&
+ GtkTextViewPrivate *priv = text_view->priv;
+
+ if (priv->layout != NULL &&
+ priv->cursor_visible &&
+ gtk_widget_has_focus (GTK_WIDGET (text_view)) &&
cursor_blinks (text_view))
{
gtk_text_view_stop_cursor_blink (text_view);
- gtk_text_layout_set_cursor_visible (text_view->layout, TRUE);
+ gtk_text_layout_set_cursor_visible (priv->layout, TRUE);
- text_view->blink_timeout = gdk_threads_add_timeout (get_cursor_time (text_view) * CURSOR_PEND_MULTIPLIER / CURSOR_DIVIDER,
- blink_cb,
- text_view);
+ priv->blink_timeout = gdk_threads_add_timeout (get_cursor_time (text_view) * CURSOR_PEND_MULTIPLIER / CURSOR_DIVIDER,
+ blink_cb,
+ text_view);
}
}
static void
gtk_text_view_reset_blink_time (GtkTextView *text_view)
{
- GtkTextViewPrivate *priv;
-
- priv = GTK_TEXT_VIEW_GET_PRIVATE (text_view);
+ GtkTextViewPrivate *priv = text_view->priv;
priv->blink_time = 0;
}
while (count < 0)
{
- ret = gtk_text_layout_move_iter_to_previous_line (text_view->layout, newplace);
+ ret = gtk_text_layout_move_iter_to_previous_line (text_view->priv->layout, newplace);
count++;
}
while (count > 0)
{
- ret = gtk_text_layout_move_iter_to_next_line (text_view->layout, newplace);
+ ret = gtk_text_layout_move_iter_to_next_line (text_view->priv->layout, newplace);
count--;
}
gint count,
gboolean extend_selection)
{
+ GtkTextViewPrivate *priv;
GtkTextIter insert;
GtkTextIter newplace;
gboolean cancel_selection = FALSE;
gint cursor_x_pos = 0;
GtkDirectionType leave_direction = -1;
- if (!text_view->cursor_visible)
+ priv = text_view->priv;
+
+ if (!priv->cursor_visible)
{
GtkScrollStep scroll_step;
+ gdouble old_xpos, old_ypos;
switch (step)
{
break;
}
- if (!gtk_text_view_move_viewport (text_view, scroll_step, count))
- {
- if (leave_direction != -1 &&
- !gtk_widget_keynav_failed (GTK_WIDGET (text_view),
- leave_direction))
- {
- g_signal_emit_by_name (text_view, "move-focus", leave_direction);
- }
+ old_xpos = priv->xoffset;
+ old_ypos = priv->yoffset;
+ gtk_text_view_move_viewport (text_view, scroll_step, count);
+ if ((old_xpos != priv->xoffset || old_ypos != priv->yoffset) &&
+ leave_direction != -1 &&
+ !gtk_widget_keynav_failed (GTK_WIDGET (text_view),
+ leave_direction))
+ {
+ g_signal_emit_by_name (text_view, "move-focus", leave_direction);
}
return;
case GTK_MOVEMENT_VISUAL_POSITIONS:
if (! cancel_selection)
- gtk_text_layout_move_iter_visually (text_view->layout,
+ gtk_text_layout_move_iter_visually (priv->layout,
&newplace, count);
break;
leave_direction = GTK_DIR_UP;
if (gtk_text_view_move_iter_by_lines (text_view, &newplace, count))
- gtk_text_layout_move_iter_to_x (text_view->layout, &newplace, cursor_x_pos);
+ gtk_text_layout_move_iter_to_x (priv->layout, &newplace, cursor_x_pos);
else
gtk_text_iter_set_line_offset (&newplace, 0);
}
leave_direction = GTK_DIR_DOWN;
if (gtk_text_view_move_iter_by_lines (text_view, &newplace, count))
- gtk_text_layout_move_iter_to_x (text_view->layout, &newplace, cursor_x_pos);
+ gtk_text_layout_move_iter_to_x (priv->layout, &newplace, cursor_x_pos);
else
gtk_text_iter_forward_to_line_end (&newplace);
}
gtk_text_view_move_iter_by_lines (text_view, &newplace, ++count);
if (count != 0)
- gtk_text_layout_move_iter_to_line_end (text_view->layout, &newplace, count);
+ gtk_text_layout_move_iter_to_line_end (priv->layout, &newplace, count);
break;
case GTK_MOVEMENT_PARAGRAPHS:
}
static void
-gtk_text_view_page_horizontally (GtkTextView *text_view,
- gint count,
- gboolean extend_selection)
-{
- gtk_text_view_move_cursor_internal (text_view, GTK_MOVEMENT_HORIZONTAL_PAGES,
- count, extend_selection);
-}
-
-
-static gboolean
gtk_text_view_move_viewport (GtkTextView *text_view,
GtkScrollStep step,
gint count)
case GTK_SCROLL_STEPS:
case GTK_SCROLL_PAGES:
case GTK_SCROLL_ENDS:
- adjustment = get_vadjustment (text_view);
+ adjustment = text_view->priv->vadjustment;
break;
case GTK_SCROLL_HORIZONTAL_STEPS:
case GTK_SCROLL_HORIZONTAL_PAGES:
case GTK_SCROLL_HORIZONTAL_ENDS:
- adjustment = get_hadjustment (text_view);
+ adjustment = text_view->priv->hadjustment;
break;
default:
- adjustment = get_vadjustment (text_view);
+ adjustment = text_view->priv->vadjustment;
break;
}
{
case GTK_SCROLL_STEPS:
case GTK_SCROLL_HORIZONTAL_STEPS:
- increment = adjustment->step_increment;
+ increment = gtk_adjustment_get_step_increment (adjustment);
break;
case GTK_SCROLL_PAGES:
case GTK_SCROLL_HORIZONTAL_PAGES:
- increment = adjustment->page_increment;
+ increment = gtk_adjustment_get_page_increment (adjustment);
break;
case GTK_SCROLL_ENDS:
case GTK_SCROLL_HORIZONTAL_ENDS:
- increment = adjustment->upper - adjustment->lower;
+ increment = gtk_adjustment_get_upper (adjustment) - gtk_adjustment_get_lower (adjustment);
break;
default:
increment = 0.0;
break;
}
- return set_adjustment_clamped (adjustment, adjustment->value + count * increment);
+ gtk_adjustment_set_value (adjustment, gtk_adjustment_get_value (adjustment) + count * increment);
}
static void
gint count,
gboolean extend_selection)
{
- gdouble newval;
- gdouble oldval;
- GtkAdjustment *adj;
+ GtkTextViewPrivate *priv;
+ GtkAdjustment *adjustment;
gint cursor_x_pos, cursor_y_pos;
GtkTextMark *insert_mark;
GtkTextIter old_insert;
GtkTextIter new_insert;
GtkTextIter anchor;
+ gdouble newval;
+ gdouble oldval;
gint y0, y1;
- g_return_val_if_fail (text_view->vadjustment != NULL, FALSE);
+ priv = text_view->priv;
+
+ g_return_val_if_fail (priv->vadjustment != NULL, FALSE);
- adj = text_view->vadjustment;
+ adjustment = priv->vadjustment;
insert_mark = gtk_text_buffer_get_insert (get_buffer (text_view));
* if it was offscreen, but don't queue more scrolls if we're
* already behind.
*/
- if (text_view->pending_scroll)
+ if (priv->pending_scroll)
cancel_pending_scroll (text_view);
else
gtk_text_view_scroll_mark_onscreen (text_view, insert_mark);
if (count < 0)
{
gtk_text_view_get_first_para_iter (text_view, &anchor);
- y0 = adj->page_size;
- y1 = adj->page_size + count * adj->page_increment;
+ y0 = gtk_adjustment_get_page_size (adjustment);
+ y1 = gtk_adjustment_get_page_size (adjustment) + count * gtk_adjustment_get_page_increment (adjustment);
}
else
{
gtk_text_view_get_first_para_iter (text_view, &anchor);
- y0 = count * adj->page_increment + adj->page_size;
+ y0 = count * gtk_adjustment_get_page_increment (adjustment) + gtk_adjustment_get_page_size (adjustment);
y1 = 0;
}
- gtk_text_layout_validate_yrange (text_view->layout, &anchor, y0, y1);
+ gtk_text_layout_validate_yrange (priv->layout, &anchor, y0, y1);
/* FIXME do we need to update the adjustment ranges here? */
new_insert = old_insert;
- if (count < 0 && adj->value <= (adj->lower + 1e-12))
+ if (count < 0 && gtk_adjustment_get_value (adjustment) <= (gtk_adjustment_get_lower (adjustment) + 1e-12))
{
/* already at top, just be sure we are at offset 0 */
gtk_text_buffer_get_start_iter (get_buffer (text_view), &new_insert);
move_cursor (text_view, &new_insert, extend_selection);
}
- else if (count > 0 && adj->value >= (adj->upper - adj->page_size - 1e-12))
+ else if (count > 0 && gtk_adjustment_get_value (adjustment) >= (gtk_adjustment_get_upper (adjustment) - gtk_adjustment_get_page_size (adjustment) - 1e-12))
{
/* already at bottom, just be sure we are at the end */
gtk_text_buffer_get_end_iter (get_buffer (text_view), &new_insert);
{
gtk_text_view_get_virtual_cursor_pos (text_view, NULL, &cursor_x_pos, &cursor_y_pos);
- oldval = adj->value;
- newval = adj->value;
+ oldval = gtk_adjustment_get_value (adjustment);
+ newval = gtk_adjustment_get_value (adjustment);
- newval += count * adj->page_increment;
+ newval += count * gtk_adjustment_get_page_increment (adjustment);
- set_adjustment_clamped (adj, newval);
- cursor_y_pos += adj->value - oldval;
+ gtk_adjustment_set_value (adjustment, newval);
+ cursor_y_pos += gtk_adjustment_get_value (adjustment) - oldval;
- gtk_text_layout_get_iter_at_pixel (text_view->layout, &new_insert, cursor_x_pos, cursor_y_pos);
+ gtk_text_layout_get_iter_at_pixel (priv->layout, &new_insert, cursor_x_pos, cursor_y_pos);
clamp_iter_onscreen (text_view, &new_insert);
move_cursor (text_view, &new_insert, extend_selection);
gint count,
gboolean extend_selection)
{
- gdouble newval;
- gdouble oldval;
- GtkAdjustment *adj;
+ GtkTextViewPrivate *priv;
+ GtkAdjustment *adjustment;
gint cursor_x_pos, cursor_y_pos;
GtkTextMark *insert_mark;
GtkTextIter old_insert;
GtkTextIter new_insert;
+ gdouble newval;
+ gdouble oldval;
gint y, height;
-
- g_return_val_if_fail (text_view->hadjustment != NULL, FALSE);
- adj = text_view->hadjustment;
+ priv = text_view->priv;
+
+ g_return_val_if_fail (priv->hadjustment != NULL, FALSE);
+
+ adjustment = priv->hadjustment;
insert_mark = gtk_text_buffer_get_insert (get_buffer (text_view));
* if it was offscreen, but don't queue more scrolls if we're
* already behind.
*/
- if (text_view->pending_scroll)
+ if (priv->pending_scroll)
cancel_pending_scroll (text_view);
else
gtk_text_view_scroll_mark_onscreen (text_view, insert_mark);
gtk_text_buffer_get_iter_at_mark (get_buffer (text_view),
&old_insert, insert_mark);
- gtk_text_layout_get_line_yrange (text_view->layout, &old_insert, &y, &height);
- gtk_text_layout_validate_yrange (text_view->layout, &old_insert, y, y + height);
+ gtk_text_layout_get_line_yrange (priv->layout, &old_insert, &y, &height);
+ gtk_text_layout_validate_yrange (priv->layout, &old_insert, y, y + height);
/* FIXME do we need to update the adjustment ranges here? */
new_insert = old_insert;
- if (count < 0 && adj->value <= (adj->lower + 1e-12))
+ if (count < 0 && gtk_adjustment_get_value (adjustment) <= (gtk_adjustment_get_lower (adjustment) + 1e-12))
{
/* already at far left, just be sure we are at offset 0 */
gtk_text_iter_set_line_offset (&new_insert, 0);
move_cursor (text_view, &new_insert, extend_selection);
}
- else if (count > 0 && adj->value >= (adj->upper - adj->page_size - 1e-12))
+ else if (count > 0 && gtk_adjustment_get_value (adjustment) >= (gtk_adjustment_get_upper (adjustment) - gtk_adjustment_get_page_size (adjustment) - 1e-12))
{
/* already at far right, just be sure we are at the end */
if (!gtk_text_iter_ends_line (&new_insert))
{
gtk_text_view_get_virtual_cursor_pos (text_view, NULL, &cursor_x_pos, &cursor_y_pos);
- oldval = adj->value;
- newval = adj->value;
+ oldval = gtk_adjustment_get_value (adjustment);
+ newval = gtk_adjustment_get_value (adjustment);
- newval += count * adj->page_increment;
+ newval += count * gtk_adjustment_get_page_increment (adjustment);
- set_adjustment_clamped (adj, newval);
- cursor_x_pos += adj->value - oldval;
+ gtk_adjustment_set_value (adjustment, newval);
+ cursor_x_pos += gtk_adjustment_get_value (adjustment) - oldval;
- gtk_text_layout_get_iter_at_pixel (text_view->layout, &new_insert, cursor_x_pos, cursor_y_pos);
+ gtk_text_layout_get_iter_at_pixel (priv->layout, &new_insert, cursor_x_pos, cursor_y_pos);
clamp_iter_onscreen (text_view, &new_insert);
move_cursor (text_view, &new_insert, extend_selection);
const gchar *str)
{
if (!gtk_text_buffer_insert_interactive_at_cursor (get_buffer (text_view), str, -1,
- text_view->editable))
+ text_view->priv->editable))
{
gtk_widget_error_bell (GTK_WIDGET (text_view));
}
GtkDeleteType type,
gint count)
{
+ GtkTextViewPrivate *priv;
GtkTextIter insert;
GtkTextIter start;
GtkTextIter end;
gboolean leave_one = FALSE;
+ priv = text_view->priv;
+
gtk_text_view_reset_im_context (text_view);
if (type == GTK_DELETE_CHARS)
{
/* Char delete deletes the selection, if one exists */
if (gtk_text_buffer_delete_selection (get_buffer (text_view), TRUE,
- text_view->editable))
+ priv->editable))
return;
}
gtk_text_buffer_begin_user_action (get_buffer (text_view));
if (gtk_text_buffer_delete_interactive (get_buffer (text_view), &start, &end,
- text_view->editable))
+ priv->editable))
{
if (leave_one)
gtk_text_buffer_insert_interactive_at_cursor (get_buffer (text_view),
" ", 1,
- text_view->editable);
+ priv->editable);
}
else
{
static void
gtk_text_view_backspace (GtkTextView *text_view)
{
+ GtkTextViewPrivate *priv;
GtkTextIter insert;
+ priv = text_view->priv;
+
gtk_text_view_reset_im_context (text_view);
/* Backspace deletes the selection, if one exists */
if (gtk_text_buffer_delete_selection (get_buffer (text_view), TRUE,
- text_view->editable))
+ priv->editable))
return;
gtk_text_buffer_get_iter_at_mark (get_buffer (text_view),
gtk_text_buffer_get_insert (get_buffer (text_view)));
if (gtk_text_buffer_backspace (get_buffer (text_view), &insert,
- TRUE, text_view->editable))
+ TRUE, priv->editable))
{
gtk_text_view_set_virtual_cursor_pos (text_view, -1, -1);
DV(g_print (G_STRLOC": scrolling onscreen\n"));
gtk_text_buffer_cut_clipboard (get_buffer (text_view),
clipboard,
- text_view->editable);
+ text_view->priv->editable);
DV(g_print (G_STRLOC": scrolling onscreen\n"));
gtk_text_view_scroll_mark_onscreen (text_view,
gtk_text_buffer_get_insert (get_buffer (text_view)));
gtk_text_buffer_paste_clipboard (get_buffer (text_view),
clipboard,
NULL,
- text_view->editable);
+ text_view->priv->editable);
}
static void
gpointer data)
{
GtkTextView *text_view = data;
- DV(g_print (G_STRLOC": scrolling onscreen\n"));
- gtk_text_view_scroll_mark_onscreen (text_view, gtk_text_buffer_get_insert (buffer));
+ GtkTextViewPrivate *priv;
+
+ priv = text_view->priv;
+
+ if (priv->scroll_after_paste)
+ {
+ DV(g_print (G_STRLOC": scrolling onscreen\n"));
+ gtk_text_view_scroll_mark_onscreen (text_view, gtk_text_buffer_get_insert (buffer));
+ }
+
+ priv->scroll_after_paste = TRUE;
}
static void
gtk_text_view_toggle_overwrite (GtkTextView *text_view)
{
- if (text_view->text_window)
- text_window_invalidate_cursors (text_view->text_window);
+ GtkTextViewPrivate *priv = text_view->priv;
+
+ if (priv->text_window)
+ text_window_invalidate_cursors (priv->text_window);
- text_view->overwrite_mode = !text_view->overwrite_mode;
+ priv->overwrite_mode = !priv->overwrite_mode;
- if (text_view->layout)
- gtk_text_layout_set_overwrite_mode (text_view->layout,
- text_view->overwrite_mode && text_view->editable);
+ if (priv->layout)
+ gtk_text_layout_set_overwrite_mode (priv->layout,
+ priv->overwrite_mode && priv->editable);
- if (text_view->text_window)
- text_window_invalidate_cursors (text_view->text_window);
+ if (priv->text_window)
+ text_window_invalidate_cursors (priv->text_window);
gtk_text_view_pend_cursor_blink (text_view);
{
g_return_val_if_fail (GTK_IS_TEXT_VIEW (text_view), FALSE);
- return text_view->overwrite_mode;
+ return text_view->priv->overwrite_mode;
}
/**
g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
overwrite = overwrite != FALSE;
- if (text_view->overwrite_mode != overwrite)
+ if (text_view->priv->overwrite_mode != overwrite)
gtk_text_view_toggle_overwrite (text_view);
}
accepts_tab = accepts_tab != FALSE;
- if (text_view->accepts_tab != accepts_tab)
+ if (text_view->priv->accepts_tab != accepts_tab)
{
- text_view->accepts_tab = accepts_tab;
+ text_view->priv->accepts_tab = accepts_tab;
g_object_notify (G_OBJECT (text_view), "accepts-tab");
}
{
g_return_val_if_fail (GTK_IS_TEXT_VIEW (text_view), FALSE);
- return text_view->accepts_tab;
-}
-
-static void
-gtk_text_view_compat_move_focus (GtkTextView *text_view,
- GtkDirectionType direction_type)
-{
- GSignalInvocationHint *hint = g_signal_get_invocation_hint (text_view);
-
- /* as of GTK+ 2.12, the "move-focus" signal has been moved to GtkWidget,
- * the evil code below makes sure that both emitting the signal and
- * calling the virtual function directly continue to work as expetcted
- */
-
- if (hint->signal_id == g_signal_lookup ("move-focus", GTK_TYPE_WIDGET))
- {
- /* if this is a signal emission, chain up */
-
- gboolean retval;
-
- g_signal_chain_from_overridden_handler (text_view,
- direction_type, &retval);
- }
- else
- {
- /* otherwise emit the signal, since somebody called the virtual
- * function directly
- */
-
- g_signal_emit_by_name (text_view, "move-focus", direction_type);
- }
+ return text_view->priv->accepts_tab;
}
/*
static void
get_iter_at_pointer (GtkTextView *text_view,
+ GdkDevice *device,
GtkTextIter *iter,
gint *x,
gint *y)
{
+ GtkTextViewPrivate *priv;
gint xcoord, ycoord;
GdkModifierType state;
- gdk_window_get_pointer (text_view->text_window->bin_window,
- &xcoord, &ycoord, &state);
-
- gtk_text_layout_get_iter_at_pixel (text_view->layout,
+ priv = text_view->priv;
+
+ gdk_window_get_device_position (priv->text_window->bin_window,
+ device, &xcoord, &ycoord, &state);
+
+ gtk_text_layout_get_iter_at_pixel (priv->layout,
iter,
- xcoord + text_view->xoffset,
- ycoord + text_view->yoffset);
+ xcoord + priv->xoffset,
+ ycoord + priv->yoffset);
if (x)
*x = xcoord;
static void
move_mark_to_pointer_and_scroll (GtkTextView *text_view,
- const gchar *mark_name)
+ const gchar *mark_name,
+ GdkDevice *device)
{
GtkTextIter newplace;
GtkTextMark *mark;
- get_iter_at_pointer (text_view, &newplace, NULL, NULL);
+ get_iter_at_pointer (text_view, device, &newplace, NULL, NULL);
mark = gtk_text_buffer_get_mark (get_buffer (text_view), mark_name);
gtk_text_view_scroll_mark_onscreen (text_view, mark);
DV (g_print ("first validate idle leaving %s is %d\n",
- G_STRLOC, text_view->first_validate_idle));
+ G_STRLOC, text_view->priv->first_validate_idle));
}
static gboolean
text_view = GTK_TEXT_VIEW (data);
- DV(g_print (G_STRLOC": calling move_mark_to_pointer_and_scroll\n"));
gtk_text_view_scroll_mark_onscreen (text_view,
gtk_text_buffer_get_insert (get_buffer (text_view)));
#define LOWER_OFFSET_ANCHOR 0.2
static gboolean
-check_scroll (gdouble offset, GtkAdjustment *adj)
+check_scroll (gdouble offset, GtkAdjustment *adjustment)
{
if ((offset > UPPER_OFFSET_ANCHOR &&
- adj->value + adj->page_size < adj->upper) ||
+ gtk_adjustment_get_value (adjustment) + gtk_adjustment_get_page_size (adjustment) < gtk_adjustment_get_upper (adjustment)) ||
(offset < LOWER_OFFSET_ANCHOR &&
- adj->value > adj->lower))
+ gtk_adjustment_get_value (adjustment) > gtk_adjustment_get_lower (adjustment)))
return TRUE;
return FALSE;
drag_scan_timeout (gpointer data)
{
GtkTextView *text_view;
+ GtkTextViewPrivate *priv;
GtkTextIter newplace;
- gint x, y, width, height;
+ gint x, y;
gdouble pointer_xoffset, pointer_yoffset;
text_view = GTK_TEXT_VIEW (data);
+ priv = text_view->priv;
- get_iter_at_pointer (text_view, &newplace, &x, &y);
- gdk_drawable_get_size (text_view->text_window->bin_window, &width, &height);
+ get_iter_at_pointer (text_view, priv->dnd_device, &newplace, &x, &y);
gtk_text_buffer_move_mark (get_buffer (text_view),
- text_view->dnd_mark,
+ priv->dnd_mark,
&newplace);
- pointer_xoffset = (gdouble) x / width;
- pointer_yoffset = (gdouble) y / height;
+ pointer_xoffset = (gdouble) x / gdk_window_get_width (priv->text_window->bin_window);
+ pointer_yoffset = (gdouble) y / gdk_window_get_height (priv->text_window->bin_window);
- if (check_scroll (pointer_xoffset, text_view->hadjustment) ||
- check_scroll (pointer_yoffset, text_view->vadjustment))
+ if (check_scroll (pointer_xoffset, priv->hadjustment) ||
+ check_scroll (pointer_yoffset, priv->vadjustment))
{
/* do not make offsets surpass lower nor upper anchors, this makes
* scrolling speed relative to the distance of the pointer to the
pointer_yoffset = CLAMP (pointer_yoffset, LOWER_OFFSET_ANCHOR, UPPER_OFFSET_ANCHOR);
gtk_text_view_scroll_to_mark (text_view,
- text_view->dnd_mark,
+ priv->dnd_mark,
0., TRUE, pointer_xoffset, pointer_yoffset);
}
GdkEventMotion *event,
SelectionData *data)
{
+ GtkTextViewPrivate *priv;
+
+ priv = text_view->priv;
gdk_event_request_motions (event);
+ if (priv->grab_device != event->device)
+ return FALSE;
+
if (data->granularity == SELECT_CHARACTERS)
{
- move_mark_to_pointer_and_scroll (text_view, "insert");
+ move_mark_to_pointer_and_scroll (text_view, "insert", event->device);
}
else
{
gtk_text_buffer_get_iter_at_mark (buffer, &orig_start, data->orig_start);
gtk_text_buffer_get_iter_at_mark (buffer, &orig_end, data->orig_end);
- get_iter_at_pointer (text_view, &cursor, NULL, NULL);
+ get_iter_at_pointer (text_view, event->device, &cursor, NULL, NULL);
start = cursor;
extend_selection (text_view, data->granularity, &start, &end);
* move, due to this scroll xoffset/yoffset will have changed
* and we'll need to scroll again.
*/
- if (text_view->scroll_timeout != 0) /* reset on every motion event */
- g_source_remove (text_view->scroll_timeout);
+ if (text_view->priv->scroll_timeout != 0) /* reset on every motion event */
+ g_source_remove (text_view->priv->scroll_timeout);
- text_view->scroll_timeout =
+ text_view->priv->scroll_timeout =
gdk_threads_add_timeout (50, selection_scan_timeout, text_view);
return TRUE;
const GtkTextIter *iter,
GdkEventButton *button)
{
+ GtkTextViewPrivate *priv;
GtkTextIter cursor, ins, bound;
GtkTextIter orig_start, orig_end;
GtkTextBuffer *buffer;
SelectionData *data;
- if (text_view->selection_drag_handler != 0)
+ if (text_view->priv->selection_drag_handler != 0)
return;
-
+
+ priv = text_view->priv;
data = g_new0 (SelectionData, 1);
if (button->type == GDK_2BUTTON_PRESS)
else
data->granularity = SELECT_CHARACTERS;
- gtk_grab_add (GTK_WIDGET (text_view));
+ priv->grab_device = button->device;
+ gtk_device_grab_add (GTK_WIDGET (text_view),
+ priv->grab_device,
+ TRUE);
buffer = get_buffer (text_view);
&orig_start, TRUE);
data->orig_end = gtk_text_buffer_create_mark (buffer, NULL,
&orig_end, TRUE);
-
gtk_text_view_check_cursor_blink (text_view);
- text_view->selection_drag_handler = g_signal_connect_data (text_view,
- "motion-notify-event",
- G_CALLBACK (selection_motion_event_handler),
- data,
- (GClosureNotify) selection_data_free, 0);
+ text_view->priv->selection_drag_handler = g_signal_connect_data (text_view,
+ "motion-notify-event",
+ G_CALLBACK (selection_motion_event_handler),
+ data,
+ (GClosureNotify) selection_data_free, 0);
}
/* returns whether we were really dragging */
static gboolean
-gtk_text_view_end_selection_drag (GtkTextView *text_view)
+gtk_text_view_end_selection_drag (GtkTextView *text_view)
{
- if (text_view->selection_drag_handler == 0)
+ GtkTextViewPrivate *priv;
+
+ priv = text_view->priv;
+
+ if (!priv->grab_device)
+ return FALSE;
+
+ if (priv->selection_drag_handler == 0)
return FALSE;
- g_signal_handler_disconnect (text_view, text_view->selection_drag_handler);
- text_view->selection_drag_handler = 0;
+ g_signal_handler_disconnect (text_view, priv->selection_drag_handler);
+ priv->selection_drag_handler = 0;
- if (text_view->scroll_timeout != 0)
+ if (priv->scroll_timeout != 0)
{
- g_source_remove (text_view->scroll_timeout);
- text_view->scroll_timeout = 0;
+ g_source_remove (priv->scroll_timeout);
+ priv->scroll_timeout = 0;
}
- gtk_grab_remove (GTK_WIDGET (text_view));
+ gtk_device_grab_remove (GTK_WIDGET (text_view),
+ priv->grab_device);
+ priv->grab_device = NULL;
return TRUE;
}
static void
gtk_text_view_set_attributes_from_style (GtkTextView *text_view,
- GtkTextAttributes *values,
- GtkStyle *style)
+ GtkTextAttributes *values)
{
- values->appearance.bg_color = style->base[GTK_STATE_NORMAL];
- values->appearance.fg_color = style->text[GTK_STATE_NORMAL];
+ GtkStyleContext *context;
+ GdkRGBA bg_color, fg_color;
+ GtkStateFlags state;
+
+ context = gtk_widget_get_style_context (GTK_WIDGET (text_view));
+ state = gtk_widget_get_state_flags (GTK_WIDGET (text_view));
+
+ gtk_style_context_save (context);
+ gtk_style_context_add_class (context, GTK_STYLE_CLASS_VIEW);
+
+ gtk_style_context_get_background_color (context, state, &bg_color);
+ gtk_style_context_get_color (context, state, &fg_color);
+
+ values->appearance.bg_color.red = CLAMP (bg_color.red * 65535. + 0.5, 0, 65535);
+ values->appearance.bg_color.green = CLAMP (bg_color.green * 65535. + 0.5, 0, 65535);
+ values->appearance.bg_color.blue = CLAMP (bg_color.blue * 65535. + 0.5, 0, 65535);
+
+ values->appearance.fg_color.red = CLAMP (fg_color.red * 65535. + 0.5, 0, 65535);
+ values->appearance.fg_color.green = CLAMP (fg_color.green * 65535. + 0.5, 0, 65535);
+ values->appearance.fg_color.blue = CLAMP (fg_color.blue * 65535. + 0.5, 0, 65535);
if (values->font)
pango_font_description_free (values->font);
- values->font = pango_font_description_copy (style->font_desc);
+ values->font = pango_font_description_copy (gtk_style_context_get_font (context, state));
+
+ gtk_style_context_restore (context);
}
static void
gtk_text_view_check_keymap_direction (GtkTextView *text_view)
{
- if (text_view->layout)
+ GtkTextViewPrivate *priv = text_view->priv;
+
+ if (priv->layout)
{
GtkSettings *settings = gtk_widget_get_settings (GTK_WIDGET (text_view));
GdkKeymap *keymap = gdk_keymap_get_for_display (gtk_widget_get_display (GTK_WIDGET (text_view)));
else
new_cursor_dir = new_keyboard_dir;
- gtk_text_layout_set_cursor_direction (text_view->layout, new_cursor_dir);
- gtk_text_layout_set_keyboard_direction (text_view->layout, new_keyboard_dir);
+ gtk_text_layout_set_cursor_direction (priv->layout, new_cursor_dir);
+ gtk_text_layout_set_keyboard_direction (priv->layout, new_keyboard_dir);
}
}
gtk_text_view_ensure_layout (GtkTextView *text_view)
{
GtkWidget *widget;
+ GtkTextViewPrivate *priv;
widget = GTK_WIDGET (text_view);
+ priv = text_view->priv;
- if (text_view->layout == NULL)
+ if (priv->layout == NULL)
{
GtkTextAttributes *style;
PangoContext *ltr_context, *rtl_context;
DV(g_print(G_STRLOC"\n"));
- text_view->layout = gtk_text_layout_new ();
+ priv->layout = gtk_text_layout_new ();
- g_signal_connect (text_view->layout,
+ g_signal_connect (priv->layout,
"invalidated",
G_CALLBACK (invalidated_handler),
text_view);
- g_signal_connect (text_view->layout,
+ g_signal_connect (priv->layout,
"changed",
G_CALLBACK (changed_handler),
text_view);
- g_signal_connect (text_view->layout,
+ g_signal_connect (priv->layout,
"allocate-child",
G_CALLBACK (gtk_text_view_child_allocated),
text_view);
if (get_buffer (text_view))
- gtk_text_layout_set_buffer (text_view->layout, get_buffer (text_view));
+ gtk_text_layout_set_buffer (priv->layout, get_buffer (text_view));
- if ((GTK_WIDGET_HAS_FOCUS (text_view) && text_view->cursor_visible))
+ if ((gtk_widget_has_focus (widget) && priv->cursor_visible))
gtk_text_view_pend_cursor_blink (text_view);
else
- gtk_text_layout_set_cursor_visible (text_view->layout, FALSE);
+ gtk_text_layout_set_cursor_visible (priv->layout, FALSE);
- gtk_text_layout_set_overwrite_mode (text_view->layout,
- text_view->overwrite_mode && text_view->editable);
+ gtk_text_layout_set_overwrite_mode (priv->layout,
+ priv->overwrite_mode && priv->editable);
ltr_context = gtk_widget_create_pango_context (GTK_WIDGET (text_view));
pango_context_set_base_dir (ltr_context, PANGO_DIRECTION_LTR);
rtl_context = gtk_widget_create_pango_context (GTK_WIDGET (text_view));
pango_context_set_base_dir (rtl_context, PANGO_DIRECTION_RTL);
- gtk_text_layout_set_contexts (text_view->layout, ltr_context, rtl_context);
+ gtk_text_layout_set_contexts (priv->layout, ltr_context, rtl_context);
g_object_unref (ltr_context);
g_object_unref (rtl_context);
style = gtk_text_attributes_new ();
- gtk_widget_ensure_style (widget);
- gtk_text_view_set_attributes_from_style (text_view,
- style, widget->style);
-
- style->pixels_above_lines = text_view->pixels_above_lines;
- style->pixels_below_lines = text_view->pixels_below_lines;
- style->pixels_inside_wrap = text_view->pixels_inside_wrap;
- style->left_margin = text_view->left_margin;
- style->right_margin = text_view->right_margin;
- style->indent = text_view->indent;
- style->tabs = text_view->tabs ? pango_tab_array_copy (text_view->tabs) : NULL;
-
- style->wrap_mode = text_view->wrap_mode;
- style->justification = text_view->justify;
+ gtk_text_view_set_attributes_from_style (text_view, style);
+
+ style->pixels_above_lines = priv->pixels_above_lines;
+ style->pixels_below_lines = priv->pixels_below_lines;
+ style->pixels_inside_wrap = priv->pixels_inside_wrap;
+ style->left_margin = priv->left_margin;
+ style->right_margin = priv->right_margin;
+ style->indent = priv->indent;
+ style->tabs = priv->tabs ? pango_tab_array_copy (priv->tabs) : NULL;
+
+ style->wrap_mode = priv->wrap_mode;
+ style->justification = priv->justify;
style->direction = gtk_widget_get_direction (GTK_WIDGET (text_view));
- gtk_text_layout_set_default_style (text_view->layout, style);
+ gtk_text_layout_set_default_style (priv->layout, style);
gtk_text_attributes_unref (style);
/* Set layout for all anchored children */
- tmp_list = text_view->children;
+ tmp_list = priv->children;
while (tmp_list != NULL)
{
GtkTextViewChild *vc = tmp_list->data;
if (vc->anchor)
{
gtk_text_anchored_child_set_layout (vc->widget,
- text_view->layout);
+ priv->layout);
/* vc may now be invalid! */
}
gtk_text_view_ensure_layout (text_view);
- return gtk_text_attributes_copy (text_view->layout->default_style);
+ return gtk_text_attributes_copy (text_view->priv->layout->default_style);
}
static void
gtk_text_view_destroy_layout (GtkTextView *text_view)
{
- if (text_view->layout)
+ GtkTextViewPrivate *priv = text_view->priv;
+
+ if (priv->layout)
{
GSList *tmp_list;
gtk_text_view_remove_validate_idles (text_view);
- g_signal_handlers_disconnect_by_func (text_view->layout,
+ g_signal_handlers_disconnect_by_func (priv->layout,
invalidated_handler,
text_view);
- g_signal_handlers_disconnect_by_func (text_view->layout,
+ g_signal_handlers_disconnect_by_func (priv->layout,
changed_handler,
text_view);
/* Remove layout from all anchored children */
- tmp_list = text_view->children;
+ tmp_list = priv->children;
while (tmp_list != NULL)
{
GtkTextViewChild *vc = tmp_list->data;
gtk_text_view_stop_cursor_blink (text_view);
gtk_text_view_end_selection_drag (text_view);
- g_object_unref (text_view->layout);
- text_view->layout = NULL;
+ g_object_unref (priv->layout);
+ priv->layout = NULL;
}
}
-static void
+/**
+ * gtk_text_view_reset_im_context:
+ * @text_view: a #GtkTextView
+ *
+ * Reset the input method context of the text view if needed.
+ *
+ * This can be necessary in the case where modifying the buffer
+ * would confuse on-going input method behavior.
+ *
+ * Since: 2.22
+ */
+void
gtk_text_view_reset_im_context (GtkTextView *text_view)
{
- if (text_view->need_im_reset)
+ g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
+
+ if (text_view->priv->need_im_reset)
{
- text_view->need_im_reset = FALSE;
- gtk_im_context_reset (text_view->im_context);
+ text_view->priv->need_im_reset = FALSE;
+ gtk_im_context_reset (text_view->priv->im_context);
}
}
+/**
+ * gtk_text_view_im_context_filter_keypress:
+ * @text_view: a #GtkTextView
+ * @event: the key event
+ *
+ * Allow the #GtkTextView input method to internally handle key press
+ * and release events. If this function returns %TRUE, then no further
+ * processing should be done for this key event. See
+ * gtk_im_context_filter_keypress().
+ *
+ * Note that you are expected to call this function from your handler
+ * when overriding key event handling. This is needed in the case when
+ * you need to insert your own key handling between the input method
+ * and the default key event handling of the #GtkTextView.
+ *
+ * |[
+ * static gboolean
+ * gtk_foo_bar_key_press_event (GtkWidget *widget,
+ * GdkEventKey *event)
+ * {
+ * if ((key->keyval == GDK_KEY_Return || key->keyval == GDK_KEY_KP_Enter))
+ * {
+ * if (gtk_text_view_im_context_filter_keypress (GTK_TEXT_VIEW (view), event))
+ * return TRUE;
+ * }
+ *
+ * /* Do some stuff */
+ *
+ * return GTK_WIDGET_CLASS (gtk_foo_bar_parent_class)->key_press_event (widget, event);
+ * }
+ * ]|
+ *
+ * Return value: %TRUE if the input method handled the key event.
+ *
+ * Since: 2.22
+ */
+gboolean
+gtk_text_view_im_context_filter_keypress (GtkTextView *text_view,
+ GdkEventKey *event)
+{
+ g_return_val_if_fail (GTK_IS_TEXT_VIEW (text_view), FALSE);
+
+ return gtk_im_context_filter_keypress (text_view->priv->im_context, event);
+}
+
/*
* DND feature
*/
GdkDragContext *context,
gpointer data)
{
- GtkTextView *text_view = GTK_TEXT_VIEW (widget);
- GtkTextBuffer *buffer = gtk_text_view_get_buffer (text_view);
- GtkTextIter start;
- GtkTextIter end;
- GdkPixmap *pixmap = NULL;
+ GtkTextView *text_view = GTK_TEXT_VIEW (widget);
+ GtkTextBuffer *buffer = gtk_text_view_get_buffer (text_view);
+ GtkTextIter start;
+ GtkTextIter end;
+ cairo_surface_t *surface = NULL;
g_signal_handlers_disconnect_by_func (widget, drag_begin_cb, NULL);
if (gtk_text_buffer_get_selection_bounds (buffer, &start, &end))
- pixmap = _gtk_text_util_create_rich_drag_icon (widget, buffer, &start, &end);
+ surface = _gtk_text_util_create_rich_drag_icon (widget, buffer, &start, &end);
- if (pixmap)
+ if (surface)
{
- gtk_drag_set_icon_pixmap (context,
- gdk_drawable_get_colormap (pixmap),
- pixmap,
- NULL,
- -2, -2);
- g_object_unref (pixmap);
+ gtk_drag_set_icon_surface (context, surface);
+ cairo_surface_destroy (surface);
}
else
{
{
GtkTargetList *target_list;
- text_view->drag_start_x = -1;
- text_view->drag_start_y = -1;
- text_view->pending_place_cursor_button = 0;
+ text_view->priv->drag_start_x = -1;
+ text_view->priv->drag_start_y = -1;
+ text_view->priv->pending_place_cursor_button = 0;
target_list = gtk_text_buffer_get_copy_target_list (get_buffer (text_view));
{
/* Extract the selected text */
str = gtk_text_buffer_serialize (buffer, buffer,
- selection_data->target,
+ gtk_selection_data_get_target (selection_data),
&start, &end,
&len);
}
if (str)
{
gtk_selection_data_set (selection_data,
- selection_data->target,
+ gtk_selection_data_get_target (selection_data),
8, /* bytes */
(guchar *) str, len);
g_free (str);
gtk_text_view_drag_data_delete (GtkWidget *widget,
GdkDragContext *context)
{
- gtk_text_buffer_delete_selection (GTK_TEXT_VIEW (widget)->buffer,
- TRUE, GTK_TEXT_VIEW (widget)->editable);
+ gtk_text_buffer_delete_selection (GTK_TEXT_VIEW (widget)->priv->buffer,
+ TRUE, GTK_TEXT_VIEW (widget)->priv->editable);
}
static void
guint time)
{
GtkTextView *text_view;
+ GtkTextViewPrivate *priv;
text_view = GTK_TEXT_VIEW (widget);
+ priv = text_view->priv;
- gtk_text_mark_set_visible (text_view->dnd_mark, FALSE);
-
- if (text_view->scroll_timeout != 0)
- g_source_remove (text_view->scroll_timeout);
+ gtk_text_mark_set_visible (priv->dnd_mark, FALSE);
+
+ if (priv->dnd_device)
+ priv->dnd_device = NULL;
- text_view->scroll_timeout = 0;
+ if (priv->scroll_timeout != 0)
+ g_source_remove (priv->scroll_timeout);
+
+ priv->scroll_timeout = 0;
}
static gboolean
{
GtkTextIter newplace;
GtkTextView *text_view;
+ GtkTextViewPrivate *priv;
GtkTextIter start;
GtkTextIter end;
GdkRectangle target_rect;
GdkDragAction suggested_action = 0;
text_view = GTK_TEXT_VIEW (widget);
+ priv = text_view->priv;
- target_rect = text_view->text_window->allocation;
+ target_rect = priv->text_window->allocation;
if (x < target_rect.x ||
y < target_rect.y ||
x, y,
&bx, &by);
- gtk_text_layout_get_iter_at_pixel (text_view->layout,
+ gtk_text_layout_get_iter_at_pixel (priv->layout,
&newplace,
bx, by);
}
else
{
- if (gtk_text_iter_can_insert (&newplace, text_view->editable))
+ if (gtk_text_iter_can_insert (&newplace, priv->editable))
{
GtkWidget *source_widget;
- suggested_action = context->suggested_action;
+ suggested_action = gdk_drag_context_get_suggested_action (context);
source_widget = gtk_drag_get_source_widget (context);
/* Default to MOVE, unless the user has
* pressed ctrl or alt to affect available actions
*/
- if ((context->actions & GDK_ACTION_MOVE) != 0)
+ if ((gdk_drag_context_get_actions (context) & GDK_ACTION_MOVE) != 0)
suggested_action = GDK_ACTION_MOVE;
}
}
if (suggested_action != 0)
{
- gtk_text_mark_set_visible (text_view->dnd_mark,
- text_view->cursor_visible);
+ gtk_text_mark_set_visible (priv->dnd_mark,
+ priv->cursor_visible);
gdk_drag_status (context, suggested_action, time);
}
else
{
gdk_drag_status (context, 0, time);
- gtk_text_mark_set_visible (text_view->dnd_mark, FALSE);
+ gtk_text_mark_set_visible (priv->dnd_mark, FALSE);
}
-
- if (!text_view->scroll_timeout)
- text_view->scroll_timeout =
+
+ priv->dnd_device = gdk_drag_context_get_device (context);
+
+ if (!priv->scroll_timeout)
+ priv->scroll_timeout =
gdk_threads_add_timeout (100, drag_scan_timeout, text_view);
/* TRUE return means don't propagate the drag motion to parent
guint time)
{
GtkTextView *text_view;
+ GtkTextViewPrivate *priv;
GtkTextIter drop_point;
GdkAtom target = GDK_NONE;
-
+
text_view = GTK_TEXT_VIEW (widget);
-
- if (text_view->scroll_timeout != 0)
- g_source_remove (text_view->scroll_timeout);
+ priv = text_view->priv;
+
+ if (priv->scroll_timeout != 0)
+ g_source_remove (priv->scroll_timeout);
- text_view->scroll_timeout = 0;
+ priv->scroll_timeout = 0;
- gtk_text_mark_set_visible (text_view->dnd_mark, FALSE);
+ gtk_text_mark_set_visible (priv->dnd_mark, FALSE);
gtk_text_buffer_get_iter_at_mark (get_buffer (text_view),
&drop_point,
- text_view->dnd_mark);
+ priv->dnd_mark);
- if (gtk_text_iter_can_insert (&drop_point, text_view->editable))
+ if (gtk_text_iter_can_insert (&drop_point, priv->editable))
target = gtk_drag_dest_find_target (widget, context, NULL);
if (target != GDK_NONE)
{
if (!gtk_text_buffer_insert_interactive (get_buffer (text_view),
drop_point, (gchar *) str, -1,
- text_view->editable))
+ text_view->priv->editable))
{
gtk_widget_error_bell (GTK_WIDGET (text_view));
}
{
GtkTextIter drop_point;
GtkTextView *text_view;
+ GtkTextViewPrivate *priv;
gboolean success = FALSE;
GtkTextBuffer *buffer = NULL;
text_view = GTK_TEXT_VIEW (widget);
+ priv = text_view->priv;
- if (!text_view->dnd_mark)
+ if (!priv->dnd_mark)
goto done;
buffer = get_buffer (text_view);
gtk_text_buffer_get_iter_at_mark (buffer,
&drop_point,
- text_view->dnd_mark);
+ priv->dnd_mark);
- if (!gtk_text_iter_can_insert (&drop_point, text_view->editable))
+ if (!gtk_text_iter_can_insert (&drop_point, priv->editable))
goto done;
success = TRUE;
GtkTextIter start, end;
gboolean copy_tags = TRUE;
- if (selection_data->length != sizeof (src_buffer))
+ if (gtk_selection_data_get_length (selection_data) != sizeof (src_buffer))
return;
- memcpy (&src_buffer, selection_data->data, sizeof (src_buffer));
+ memcpy (&src_buffer, gtk_selection_data_get_data (selection_data), sizeof (src_buffer));
if (src_buffer == NULL)
return;
atoms = gtk_text_buffer_get_deserialize_formats (buffer, &n_atoms);
- for (list = context->targets; list; list = g_list_next (list))
+ for (list = gdk_drag_context_list_targets (context); list; list = g_list_next (list))
{
gint i;
&drop_point,
&start,
&end,
- text_view->editable);
+ priv->editable);
else
{
gchar *str;
str = gtk_text_iter_get_visible_text (&start, &end);
gtk_text_buffer_insert_interactive (buffer,
&drop_point, str, -1,
- text_view->editable);
+ priv->editable);
g_free (str);
}
}
}
- else if (selection_data->length > 0 &&
+ else if (gtk_selection_data_get_length (selection_data) > 0 &&
info == GTK_TEXT_BUFFER_TARGET_INFO_RICH_TEXT)
{
gboolean retval;
GError *error = NULL;
retval = gtk_text_buffer_deserialize (buffer, buffer,
- selection_data->target,
+ gtk_selection_data_get_target (selection_data),
&drop_point,
- (guint8 *) selection_data->data,
- selection_data->length,
+ (guint8 *) gtk_selection_data_get_data (selection_data),
+ gtk_selection_data_get_length (selection_data),
&error);
if (!retval)
done:
gtk_drag_finish (context, success,
- success && context->action == GDK_ACTION_MOVE,
+ success && gdk_drag_context_get_selected_action (context) == GDK_ACTION_MOVE,
time);
if (success)
{
gtk_text_buffer_get_iter_at_mark (buffer,
&drop_point,
- text_view->dnd_mark);
+ priv->dnd_mark);
gtk_text_buffer_place_cursor (buffer, &drop_point);
gtk_text_buffer_end_user_action (buffer);
}
}
-static GtkAdjustment*
-get_hadjustment (GtkTextView *text_view)
+/**
+ * gtk_text_view_get_hadjustment:
+ * @text_view: a #GtkTextView
+ *
+ * Gets the horizontal-scrolling #GtkAdjustment.
+ *
+ * Returns: (transfer none): pointer to the horizontal #GtkAdjustment
+ *
+ * Since: 2.22
+ *
+ * Deprecated: 3.0: Use gtk_scrollable_get_hadjustment()
+ **/
+GtkAdjustment*
+gtk_text_view_get_hadjustment (GtkTextView *text_view)
{
- if (text_view->hadjustment == NULL)
- gtk_text_view_set_scroll_adjustments (text_view,
- NULL, /* forces creation */
- text_view->vadjustment);
+ g_return_val_if_fail (GTK_IS_TEXT_VIEW (text_view), NULL);
- return text_view->hadjustment;
+ return text_view->priv->hadjustment;
}
-static GtkAdjustment*
-get_vadjustment (GtkTextView *text_view)
+static void
+gtk_text_view_set_hadjustment (GtkTextView *text_view,
+ GtkAdjustment *adjustment)
{
- if (text_view->vadjustment == NULL)
- gtk_text_view_set_scroll_adjustments (text_view,
- text_view->hadjustment,
- NULL); /* forces creation */
- return text_view->vadjustment;
+ GtkTextViewPrivate *priv = text_view->priv;
+
+ if (adjustment && priv->hadjustment == adjustment)
+ return;
+
+ if (priv->hadjustment != NULL)
+ {
+ g_signal_handlers_disconnect_by_func (priv->hadjustment,
+ gtk_text_view_value_changed,
+ text_view);
+ g_object_unref (priv->hadjustment);
+ }
+
+ if (adjustment == NULL)
+ adjustment = gtk_adjustment_new (0.0, 0.0, 0.0, 0.0, 0.0, 0.0);
+
+ g_signal_connect (adjustment, "value-changed",
+ G_CALLBACK (gtk_text_view_value_changed), text_view);
+ priv->hadjustment = g_object_ref_sink (adjustment);
+ gtk_text_view_set_hadjustment_values (text_view);
+
+ g_object_notify (G_OBJECT (text_view), "hadjustment");
}
+/**
+ * gtk_text_view_get_vadjustment:
+ * @text_view: a #GtkTextView
+ *
+ * Gets the vertical-scrolling #GtkAdjustment.
+ *
+ * Returns: (transfer none): pointer to the vertical #GtkAdjustment
+ *
+ * Since: 2.22
+ *
+ * Deprecated: 3.0: Use gtk_scrollable_get_vadjustment()
+ **/
+GtkAdjustment*
+gtk_text_view_get_vadjustment (GtkTextView *text_view)
+{
+ g_return_val_if_fail (GTK_IS_TEXT_VIEW (text_view), NULL);
+
+ return text_view->priv->vadjustment;
+}
static void
-gtk_text_view_set_scroll_adjustments (GtkTextView *text_view,
- GtkAdjustment *hadj,
- GtkAdjustment *vadj)
+gtk_text_view_set_vadjustment (GtkTextView *text_view,
+ GtkAdjustment *adjustment)
{
- gboolean need_adjust = FALSE;
+ GtkTextViewPrivate *priv = text_view->priv;
- if (hadj)
- g_return_if_fail (GTK_IS_ADJUSTMENT (hadj));
- else
- hadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, 0.0, 0.0, 0.0, 0.0, 0.0));
- if (vadj)
- g_return_if_fail (GTK_IS_ADJUSTMENT (vadj));
- else
- vadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, 0.0, 0.0, 0.0, 0.0, 0.0));
+ if (adjustment && priv->vadjustment == adjustment)
+ return;
- if (text_view->hadjustment && (text_view->hadjustment != hadj))
+ if (priv->vadjustment != NULL)
{
- g_signal_handlers_disconnect_by_func (text_view->hadjustment,
- gtk_text_view_value_changed,
- text_view);
- g_object_unref (text_view->hadjustment);
+ g_signal_handlers_disconnect_by_func (priv->vadjustment,
+ gtk_text_view_value_changed,
+ text_view);
+ g_object_unref (priv->vadjustment);
}
- if (text_view->vadjustment && (text_view->vadjustment != vadj))
- {
- g_signal_handlers_disconnect_by_func (text_view->vadjustment,
- gtk_text_view_value_changed,
- text_view);
- g_object_unref (text_view->vadjustment);
- }
+ if (adjustment == NULL)
+ adjustment = gtk_adjustment_new (0.0, 0.0, 0.0, 0.0, 0.0, 0.0);
- if (text_view->hadjustment != hadj)
- {
- text_view->hadjustment = hadj;
- g_object_ref_sink (text_view->hadjustment);
-
- g_signal_connect (text_view->hadjustment, "value-changed",
- G_CALLBACK (gtk_text_view_value_changed),
- text_view);
- need_adjust = TRUE;
- }
+ g_signal_connect (adjustment, "value-changed",
+ G_CALLBACK (gtk_text_view_value_changed), text_view);
+ priv->vadjustment = g_object_ref_sink (adjustment);
+ gtk_text_view_set_vadjustment_values (text_view);
- if (text_view->vadjustment != vadj)
- {
- text_view->vadjustment = vadj;
- g_object_ref_sink (text_view->vadjustment);
-
- g_signal_connect (text_view->vadjustment, "value-changed",
- G_CALLBACK (gtk_text_view_value_changed),
- text_view);
- need_adjust = TRUE;
- }
+ g_object_notify (G_OBJECT (text_view), "vadjustment");
+}
+
+static void
+gtk_text_view_set_hadjustment_values (GtkTextView *text_view)
+{
+ GtkTextViewPrivate *priv;
+ gint screen_width;
+ gdouble old_value;
+ gdouble new_value;
+ gdouble new_upper;
+
+ priv = text_view->priv;
- if (need_adjust)
- gtk_text_view_value_changed (NULL, text_view);
+ screen_width = SCREEN_WIDTH (text_view);
+ old_value = gtk_adjustment_get_value (priv->hadjustment);
+ new_upper = MAX (screen_width, priv->width);
+
+ g_object_set (priv->hadjustment,
+ "lower", 0.0,
+ "upper", new_upper,
+ "page-size", (gdouble)screen_width,
+ "step-increment", screen_width * 0.1,
+ "page-increment", screen_width * 0.9,
+ NULL);
+
+ new_value = CLAMP (old_value, 0, new_upper - screen_width);
+ if (new_value != old_value)
+ gtk_adjustment_set_value (priv->hadjustment, new_value);
}
+static void
+gtk_text_view_set_vadjustment_values (GtkTextView *text_view)
+{
+ GtkTextViewPrivate *priv;
+ GtkTextIter first_para;
+ gint screen_height;
+ gint y;
+ gdouble old_value;
+ gdouble new_value;
+ gdouble new_upper;
+
+ priv = text_view->priv;
+
+ screen_height = SCREEN_HEIGHT (text_view);
+ old_value = gtk_adjustment_get_value (priv->vadjustment);
+ new_upper = MAX (screen_height, priv->height);
+
+ g_object_set (priv->vadjustment,
+ "lower", 0.0,
+ "upper", new_upper,
+ "page-size", (gdouble)screen_height,
+ "step-increment", screen_height * 0.1,
+ "page-increment", screen_height * 0.9,
+ NULL);
+
+ /* Now adjust the value of the adjustment to keep the cursor at the
+ * same place in the buffer */
+ gtk_text_view_ensure_layout (text_view);
+ gtk_text_view_get_first_para_iter (text_view, &first_para);
+ gtk_text_layout_get_line_yrange (priv->layout, &first_para, &y, NULL);
+
+ y += priv->first_para_pixels;
+
+ new_value = CLAMP (y, 0, new_upper - screen_height);
+ if (new_value != old_value)
+ gtk_adjustment_set_value (priv->vadjustment, new_value);
+ }
+
+
/* FIXME this adjust_allocation is a big cut-and-paste from
* GtkCList, needs to be some "official" way to do this
* factored out.
/* The window to which widget->window is relative */
#define ALLOCATION_WINDOW(widget) \
- (!gtk_widget_get_has_window (widget) ? \
- (widget)->window : \
- gdk_window_get_parent ((widget)->window))
+ (!gtk_widget_get_has_window (widget) ? \
+ gtk_widget_get_window (widget) : \
+ gdk_window_get_parent (gtk_widget_get_window (widget)))
static void
adjust_allocation_recurse (GtkWidget *widget,
gpointer data)
{
+ GtkAllocation allocation;
ScrollData *scroll_data = data;
/* Need to really size allocate instead of just poking
* into widget->allocation if the widget is not realized.
* FIXME someone figure out why this was.
*/
- if (!GTK_WIDGET_REALIZED (widget))
+ if (!gtk_widget_get_realized (widget))
{
- if (GTK_WIDGET_VISIBLE (widget))
+ if (gtk_widget_get_visible (widget))
{
- GdkRectangle tmp_rectangle = widget->allocation;
+ GdkRectangle tmp_rectangle;
+
+ tmp_rectangle = allocation;
tmp_rectangle.x += scroll_data->dx;
tmp_rectangle.y += scroll_data->dy;
{
if (ALLOCATION_WINDOW (widget) == scroll_data->window)
{
- widget->allocation.x += scroll_data->dx;
- widget->allocation.y += scroll_data->dy;
-
+ allocation.x += scroll_data->dx;
+ allocation.y += scroll_data->dy;
+ gtk_widget_set_allocation (widget, &allocation);
+
if (GTK_IS_CONTAINER (widget))
gtk_container_forall (GTK_CONTAINER (widget),
adjust_allocation_recurse,
{
ScrollData scroll_data;
- if (GTK_WIDGET_REALIZED (widget))
+ if (gtk_widget_get_realized (widget))
scroll_data.window = ALLOCATION_WINDOW (widget);
else
scroll_data.window = NULL;
}
static void
-gtk_text_view_value_changed (GtkAdjustment *adj,
+gtk_text_view_value_changed (GtkAdjustment *adjustment,
GtkTextView *text_view)
{
+ GtkTextViewPrivate *priv;
GtkTextIter iter;
gint line_top;
gint dx = 0;
gint dy = 0;
-
- /* Note that we oddly call this function with adj == NULL
+
+ priv = text_view->priv;
+
+ /* Note that we oddly call this function with adjustment == NULL
* sometimes
*/
- text_view->onscreen_validated = FALSE;
+ priv->onscreen_validated = FALSE;
DV(g_print(">Scroll offset changed %s/%g, onscreen_validated = FALSE ("G_STRLOC")\n",
- adj == text_view->hadjustment ? "hadj" : adj == text_view->vadjustment ? "vadj" : "none",
- adj ? adj->value : 0.0));
+ adjustment == priv->hadjustment ? "hadjustment" : adjustment == priv->vadjustment ? "vadjustment" : "none",
+ adjustment ? gtk_adjustment_get_value (adjustment) : 0.0));
- if (adj == text_view->hadjustment)
+ if (adjustment == priv->hadjustment)
{
- dx = text_view->xoffset - (gint)adj->value;
- text_view->xoffset = adj->value;
+ dx = priv->xoffset - (gint)gtk_adjustment_get_value (adjustment);
+ priv->xoffset = gtk_adjustment_get_value (adjustment);
/* If the change is due to a size change we need
* to invalidate the entire text window because there might be
* right-aligned or centered text
*/
- if (text_view->width_changed)
+ if (priv->width_changed)
{
- if (GTK_WIDGET_REALIZED (text_view))
- gdk_window_invalidate_rect (text_view->text_window->bin_window, NULL, FALSE);
+ if (gtk_widget_get_realized (GTK_WIDGET (text_view)))
+ gdk_window_invalidate_rect (priv->text_window->bin_window, NULL, FALSE);
- text_view->width_changed = FALSE;
+ priv->width_changed = FALSE;
}
}
- else if (adj == text_view->vadjustment)
+ else if (adjustment == priv->vadjustment)
{
- dy = text_view->yoffset - (gint)adj->value;
- text_view->yoffset = adj->value;
+ dy = priv->yoffset - (gint)gtk_adjustment_get_value (adjustment);
+ priv->yoffset = gtk_adjustment_get_value (adjustment);
- if (text_view->layout)
+ if (priv->layout)
{
- gtk_text_layout_get_line_at_y (text_view->layout, &iter, adj->value, &line_top);
+ gtk_text_layout_get_line_at_y (priv->layout, &iter, gtk_adjustment_get_value (adjustment), &line_top);
- gtk_text_buffer_move_mark (get_buffer (text_view), text_view->first_para_mark, &iter);
+ gtk_text_buffer_move_mark (get_buffer (text_view), priv->first_para_mark, &iter);
- text_view->first_para_pixels = adj->value - line_top;
+ priv->first_para_pixels = gtk_adjustment_get_value (adjustment) - line_top;
}
}
{
GSList *tmp_list;
- if (GTK_WIDGET_REALIZED (text_view))
+ if (gtk_widget_get_realized (GTK_WIDGET (text_view)))
{
if (dy != 0)
{
- if (text_view->left_window)
- text_window_scroll (text_view->left_window, 0, dy);
- if (text_view->right_window)
- text_window_scroll (text_view->right_window, 0, dy);
+ if (priv->left_window)
+ text_window_scroll (priv->left_window, 0, dy);
+ if (priv->right_window)
+ text_window_scroll (priv->right_window, 0, dy);
}
if (dx != 0)
{
- if (text_view->top_window)
- text_window_scroll (text_view->top_window, dx, 0);
- if (text_view->bottom_window)
- text_window_scroll (text_view->bottom_window, dx, 0);
+ if (priv->top_window)
+ text_window_scroll (priv->top_window, dx, 0);
+ if (priv->bottom_window)
+ text_window_scroll (priv->bottom_window, dx, 0);
}
/* It looks nicer to scroll the main area last, because
* afterward emphasizes the slowness of scrolling the
* main area.
*/
- text_window_scroll (text_view->text_window, dx, dy);
+ text_window_scroll (priv->text_window, dx, dy);
}
/* Children are now "moved" in the text window, poke
* into widget->allocation for each child
*/
- tmp_list = text_view->children;
+ tmp_list = priv->children;
while (tmp_list != NULL)
{
GtkTextViewChild *child = tmp_list->data;
gtk_text_view_validate_onscreen (text_view);
/* process exposes */
- if (GTK_WIDGET_REALIZED (text_view))
+ if (gtk_widget_get_realized (GTK_WIDGET (text_view)))
{
DV (g_print ("Processing updates (%s)\n", G_STRLOC));
- if (text_view->left_window)
- gdk_window_process_updates (text_view->left_window->bin_window, TRUE);
+ if (priv->left_window)
+ gdk_window_process_updates (priv->left_window->bin_window, TRUE);
- if (text_view->right_window)
- gdk_window_process_updates (text_view->right_window->bin_window, TRUE);
+ if (priv->right_window)
+ gdk_window_process_updates (priv->right_window->bin_window, TRUE);
- if (text_view->top_window)
- gdk_window_process_updates (text_view->top_window->bin_window, TRUE);
+ if (priv->top_window)
+ gdk_window_process_updates (priv->top_window->bin_window, TRUE);
- if (text_view->bottom_window)
- gdk_window_process_updates (text_view->bottom_window->bin_window, TRUE);
+ if (priv->bottom_window)
+ gdk_window_process_updates (priv->bottom_window->bin_window, TRUE);
- gdk_window_process_updates (text_view->text_window->bin_window, TRUE);
+ gdk_window_process_updates (priv->text_window->bin_window, TRUE);
}
/* If this got installed, get rid of it, it's just a waste of time. */
- if (text_view->first_validate_idle != 0)
+ if (priv->first_validate_idle != 0)
{
- g_source_remove (text_view->first_validate_idle);
- text_view->first_validate_idle = 0;
+ g_source_remove (priv->first_validate_idle);
+ priv->first_validate_idle = 0;
}
/* Finally we update the IM cursor location again, to ensure any
gtk_text_view_commit_text (GtkTextView *text_view,
const gchar *str)
{
+ GtkTextViewPrivate *priv;
gboolean had_selection;
-
+
+ priv = text_view->priv;
+
gtk_text_buffer_begin_user_action (get_buffer (text_view));
had_selection = gtk_text_buffer_get_selection_bounds (get_buffer (text_view),
NULL, NULL);
gtk_text_buffer_delete_selection (get_buffer (text_view), TRUE,
- text_view->editable);
+ priv->editable);
if (!strcmp (str, "\n"))
{
if (!gtk_text_buffer_insert_interactive_at_cursor (get_buffer (text_view), "\n", 1,
- text_view->editable))
+ priv->editable))
{
gtk_widget_error_bell (GTK_WIDGET (text_view));
}
}
else
{
- if (!had_selection && text_view->overwrite_mode)
+ if (!had_selection && priv->overwrite_mode)
{
GtkTextIter insert;
}
if (!gtk_text_buffer_insert_interactive_at_cursor (get_buffer (text_view), str, -1,
- text_view->editable))
+ priv->editable))
{
gtk_widget_error_bell (GTK_WIDGET (text_view));
}
gtk_text_view_preedit_changed_handler (GtkIMContext *context,
GtkTextView *text_view)
{
+ GtkTextViewPrivate *priv;
gchar *str;
PangoAttrList *attrs;
gint cursor_pos;
GtkTextIter iter;
- gtk_text_buffer_get_iter_at_mark (text_view->buffer, &iter,
- gtk_text_buffer_get_insert (text_view->buffer));
+ priv = text_view->priv;
+
+ gtk_text_buffer_get_iter_at_mark (priv->buffer, &iter,
+ gtk_text_buffer_get_insert (priv->buffer));
/* Keypress events are passed to input method even if cursor position is
* not editable; so beep here if it's multi-key input sequence, input
*/
gtk_im_context_get_preedit_string (context, &str, &attrs, &cursor_pos);
- if (str && str[0] && !gtk_text_iter_can_insert (&iter, text_view->editable))
+ if (str && str[0] && !gtk_text_iter_can_insert (&iter, priv->editable))
{
gtk_widget_error_bell (GTK_WIDGET (text_view));
goto out;
g_signal_emit (text_view, signals[PREEDIT_CHANGED], 0, str);
- if (text_view->layout)
- gtk_text_layout_set_preedit_string (text_view->layout, str, attrs, cursor_pos);
- if (GTK_WIDGET_HAS_FOCUS (text_view))
+ if (priv->layout)
+ gtk_text_layout_set_preedit_string (priv->layout, str, attrs, cursor_pos);
+ if (gtk_widget_has_focus (GTK_WIDGET (text_view)))
gtk_text_view_scroll_mark_onscreen (text_view,
gtk_text_buffer_get_insert (get_buffer (text_view)));
gint pos;
gchar *text;
- gtk_text_buffer_get_iter_at_mark (text_view->buffer, &start,
- gtk_text_buffer_get_insert (text_view->buffer));
+ gtk_text_buffer_get_iter_at_mark (text_view->priv->buffer, &start,
+ gtk_text_buffer_get_insert (text_view->priv->buffer));
end = start;
pos = gtk_text_iter_get_line_index (&start);
gint n_chars,
GtkTextView *text_view)
{
+ GtkTextViewPrivate *priv;
GtkTextIter start;
GtkTextIter end;
- gtk_text_buffer_get_iter_at_mark (text_view->buffer, &start,
- gtk_text_buffer_get_insert (text_view->buffer));
+ priv = text_view->priv;
+
+ gtk_text_buffer_get_iter_at_mark (priv->buffer, &start,
+ gtk_text_buffer_get_insert (priv->buffer));
end = start;
gtk_text_iter_forward_chars (&start, offset);
gtk_text_iter_forward_chars (&end, offset + n_chars);
- gtk_text_buffer_delete_interactive (text_view->buffer, &start, &end,
- text_view->editable);
+ gtk_text_buffer_delete_interactive (priv->buffer, &start, &end,
+ priv->editable);
return TRUE;
}
if (mark == gtk_text_buffer_get_insert (buffer))
{
- text_view->virtual_cursor_x = -1;
- text_view->virtual_cursor_y = -1;
+ text_view->priv->virtual_cursor_x = -1;
+ text_view->priv->virtual_cursor_y = -1;
gtk_text_view_update_im_spot_location (text_view);
need_reset = TRUE;
}
gtk_target_list_unref (view_list);
}
-static void
-gtk_text_view_get_cursor_location (GtkTextView *text_view,
- GdkRectangle *pos)
-{
- GtkTextIter insert;
-
- gtk_text_buffer_get_iter_at_mark (get_buffer (text_view), &insert,
- gtk_text_buffer_get_insert (get_buffer (text_view)));
-
- gtk_text_layout_get_cursor_locations (text_view->layout, &insert, pos, NULL);
-}
-
static void
gtk_text_view_get_virtual_cursor_pos (GtkTextView *text_view,
GtkTextIter *cursor,
gint *x,
gint *y)
{
+ GtkTextViewPrivate *priv;
GtkTextIter insert;
GdkRectangle pos;
+ priv = text_view->priv;
+
if (cursor)
insert = *cursor;
else
gtk_text_buffer_get_iter_at_mark (get_buffer (text_view), &insert,
gtk_text_buffer_get_insert (get_buffer (text_view)));
- if ((x && text_view->virtual_cursor_x == -1) ||
- (y && text_view->virtual_cursor_y == -1))
- gtk_text_layout_get_cursor_locations (text_view->layout, &insert, &pos, NULL);
+ if ((x && priv->virtual_cursor_x == -1) ||
+ (y && priv->virtual_cursor_y == -1))
+ gtk_text_layout_get_cursor_locations (priv->layout, &insert, &pos, NULL);
if (x)
{
- if (text_view->virtual_cursor_x != -1)
- *x = text_view->virtual_cursor_x;
+ if (priv->virtual_cursor_x != -1)
+ *x = priv->virtual_cursor_x;
else
*x = pos.x;
}
if (y)
{
- if (text_view->virtual_cursor_x != -1)
- *y = text_view->virtual_cursor_y;
+ if (priv->virtual_cursor_x != -1)
+ *y = priv->virtual_cursor_y;
else
*y = pos.y + pos.height / 2;
}
{
GdkRectangle pos;
- if (!text_view->layout)
+ if (!text_view->priv->layout)
return;
if (x == -1 || y == -1)
- gtk_text_view_get_cursor_location (text_view, &pos);
+ gtk_text_view_get_cursor_locations (text_view, NULL, &pos, NULL);
- text_view->virtual_cursor_x = (x == -1) ? pos.x : x;
- text_view->virtual_cursor_y = (y == -1) ? pos.y + pos.height / 2 : y;
+ text_view->priv->virtual_cursor_x = (x == -1) ? pos.x : x;
+ text_view->priv->virtual_cursor_y = (y == -1) ? pos.y + pos.height / 2 : y;
}
/* Quick hack of a popup menu
GtkTextBuffer *buffer;
GtkTextIter start_iter, end_iter, insert;
- buffer = text_view->buffer;
+ buffer = text_view->priv->buffer;
if (select)
{
gtk_text_buffer_get_bounds (buffer, &start_iter, &end_iter);
delete_cb (GtkTextView *text_view)
{
gtk_text_buffer_delete_selection (get_buffer (text_view), TRUE,
- text_view->editable);
+ text_view->priv->editable);
}
static void
popup_menu_detach (GtkWidget *attach_widget,
GtkMenu *menu)
{
- GTK_TEXT_VIEW (attach_widget)->popup_menu = NULL;
+ GTK_TEXT_VIEW (attach_widget)->priv->popup_menu = NULL;
}
static void
gboolean *push_in,
gpointer user_data)
{
+ GtkAllocation allocation;
GtkTextView *text_view;
GtkWidget *widget;
GdkRectangle cursor_rect;
text_view = GTK_TEXT_VIEW (user_data);
widget = GTK_WIDGET (text_view);
- g_return_if_fail (GTK_WIDGET_REALIZED (text_view));
+ g_return_if_fail (gtk_widget_get_realized (widget));
screen = gtk_widget_get_screen (widget);
- gdk_window_get_origin (widget->window, &root_x, &root_y);
+ gdk_window_get_origin (gtk_widget_get_window (widget),
+ &root_x, &root_y);
gtk_text_buffer_get_iter_at_mark (get_buffer (text_view),
&iter,
&cursor_rect);
gtk_text_view_get_visible_rect (text_view, &onscreen_rect);
-
- gtk_widget_size_request (text_view->popup_menu, &req);
+
+ gtk_widget_get_preferred_size (text_view->priv->popup_menu,
+ &req, NULL);
+
+ gtk_widget_get_allocation (widget, &allocation);
/* can't use rectangle_intersect since cursor rect can have 0 width */
if (cursor_rect.x >= onscreen_rect.x &&
}
else
{
- /* Just center the menu, since cursor is offscreen. */
- *x = root_x + (widget->allocation.width / 2 - req.width / 2);
- *y = root_y + (widget->allocation.height / 2 - req.height / 2);
+ /* Just center the menu, since cursor is offscreen. */
+ *x = root_x + (allocation.width / 2 - req.width / 2);
+ *y = root_y + (allocation.height / 2 - req.height / 2);
}
-
+
/* Ensure sanity */
- *x = CLAMP (*x, root_x, (root_x + widget->allocation.width));
- *y = CLAMP (*y, root_y, (root_y + widget->allocation.height));
+ *x = CLAMP (*x, root_x, (root_x + allocation.width));
+ *y = CLAMP (*y, root_y, (root_y + allocation.height));
monitor_num = gdk_screen_get_monitor_at_point (screen, *x, *y);
gtk_menu_set_monitor (menu, monitor_num);
gpointer user_data)
{
PopupInfo *info = user_data;
- GtkTextView *text_view = info->text_view;
-
- if (GTK_WIDGET_REALIZED (text_view))
+ GtkTextView *text_view;
+ GtkTextViewPrivate *priv;
+
+ text_view = info->text_view;
+ priv = text_view->priv;
+
+ if (gtk_widget_get_realized (GTK_WIDGET (text_view)))
{
/* We implicitely rely here on the fact that if we are pasting ourself, we'll
* have text targets as well as the private GTK_TEXT_BUFFER_CONTENTS target.
clipboard_contains_text = gtk_selection_data_targets_include_text (data);
- if (text_view->popup_menu)
- gtk_widget_destroy (text_view->popup_menu);
+ if (priv->popup_menu)
+ gtk_widget_destroy (priv->popup_menu);
- text_view->popup_menu = gtk_menu_new ();
+ priv->popup_menu = gtk_menu_new ();
- gtk_menu_attach_to_widget (GTK_MENU (text_view->popup_menu),
+ gtk_menu_attach_to_widget (GTK_MENU (priv->popup_menu),
GTK_WIDGET (text_view),
popup_menu_detach);
&iter,
gtk_text_buffer_get_insert (get_buffer (text_view)));
- can_insert = gtk_text_iter_can_insert (&iter, text_view->editable);
+ can_insert = gtk_text_iter_can_insert (&iter, priv->editable);
- append_action_signal (text_view, text_view->popup_menu, GTK_STOCK_CUT, "cut-clipboard",
+ append_action_signal (text_view, priv->popup_menu, GTK_STOCK_CUT, "cut-clipboard",
have_selection &&
range_contains_editable_text (&sel_start, &sel_end,
- text_view->editable));
- append_action_signal (text_view, text_view->popup_menu, GTK_STOCK_COPY, "copy-clipboard",
+ priv->editable));
+ append_action_signal (text_view, priv->popup_menu, GTK_STOCK_COPY, "copy-clipboard",
have_selection);
- append_action_signal (text_view, text_view->popup_menu, GTK_STOCK_PASTE, "paste-clipboard",
+ append_action_signal (text_view, priv->popup_menu, GTK_STOCK_PASTE, "paste-clipboard",
can_insert && clipboard_contains_text);
menuitem = gtk_image_menu_item_new_from_stock (GTK_STOCK_DELETE, NULL);
gtk_widget_set_sensitive (menuitem,
have_selection &&
range_contains_editable_text (&sel_start, &sel_end,
- text_view->editable));
+ priv->editable));
g_signal_connect_swapped (menuitem, "activate",
G_CALLBACK (delete_cb), text_view);
gtk_widget_show (menuitem);
- gtk_menu_shell_append (GTK_MENU_SHELL (text_view->popup_menu), menuitem);
+ gtk_menu_shell_append (GTK_MENU_SHELL (priv->popup_menu), menuitem);
menuitem = gtk_separator_menu_item_new ();
gtk_widget_show (menuitem);
- gtk_menu_shell_append (GTK_MENU_SHELL (text_view->popup_menu), menuitem);
+ gtk_menu_shell_append (GTK_MENU_SHELL (priv->popup_menu), menuitem);
menuitem = gtk_image_menu_item_new_from_stock (GTK_STOCK_SELECT_ALL, NULL);
g_signal_connect (menuitem, "activate",
G_CALLBACK (select_all_cb), text_view);
gtk_widget_show (menuitem);
- gtk_menu_shell_append (GTK_MENU_SHELL (text_view->popup_menu), menuitem);
+ gtk_menu_shell_append (GTK_MENU_SHELL (priv->popup_menu), menuitem);
g_object_get (gtk_widget_get_settings (GTK_WIDGET (text_view)),
"gtk-show-input-method-menu", &show_input_method_menu,
{
menuitem = gtk_separator_menu_item_new ();
gtk_widget_show (menuitem);
- gtk_menu_shell_append (GTK_MENU_SHELL (text_view->popup_menu), menuitem);
+ gtk_menu_shell_append (GTK_MENU_SHELL (priv->popup_menu), menuitem);
}
if (show_input_method_menu)
submenu = gtk_menu_new ();
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), submenu);
- gtk_menu_shell_append (GTK_MENU_SHELL (text_view->popup_menu), menuitem);
+ gtk_menu_shell_append (GTK_MENU_SHELL (priv->popup_menu), menuitem);
- gtk_im_multicontext_append_menuitems (GTK_IM_MULTICONTEXT (text_view->im_context),
+ gtk_im_multicontext_append_menuitems (GTK_IM_MULTICONTEXT (priv->im_context),
GTK_MENU_SHELL (submenu));
}
submenu = gtk_menu_new ();
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), submenu);
- gtk_menu_shell_append (GTK_MENU_SHELL (text_view->popup_menu), menuitem);
+ gtk_menu_shell_append (GTK_MENU_SHELL (priv->popup_menu), menuitem);
_gtk_text_util_append_special_char_menuitems (GTK_MENU_SHELL (submenu),
unichar_chosen_func,
g_signal_emit (text_view,
signals[POPULATE_POPUP],
0,
- text_view->popup_menu);
+ priv->popup_menu);
if (info->button)
- gtk_menu_popup (GTK_MENU (text_view->popup_menu), NULL, NULL,
+ gtk_menu_popup (GTK_MENU (priv->popup_menu), NULL, NULL,
NULL, NULL,
info->button, info->time);
else
{
- gtk_menu_popup (GTK_MENU (text_view->popup_menu), NULL, NULL,
+ gtk_menu_popup (GTK_MENU (priv->popup_menu), NULL, NULL,
popup_position_func, text_view,
0, gtk_get_current_event_time ());
- gtk_menu_shell_select_first (GTK_MENU_SHELL (text_view->popup_menu), FALSE);
+ gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->popup_menu), FALSE);
}
}
text_window_realize (GtkTextWindow *win,
GtkWidget *widget)
{
+ GtkStyleContext *context;
+ GtkStateFlags state;
+ GdkWindow *window;
GdkWindowAttr attributes;
gint attributes_mask;
GdkCursor *cursor;
+ GdkRGBA color;
attributes.window_type = GDK_WINDOW_CHILD;
attributes.x = win->allocation.x;
attributes.height = win->allocation.height;
attributes.wclass = GDK_INPUT_OUTPUT;
attributes.visual = gtk_widget_get_visual (win->widget);
- attributes.colormap = gtk_widget_get_colormap (win->widget);
attributes.event_mask = GDK_VISIBILITY_NOTIFY_MASK;
- attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
+ attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL;
- win->window = gdk_window_new (widget->window,
- &attributes,
- attributes_mask);
+ window = gtk_widget_get_window (widget);
+
+ win->window = gdk_window_new (window,
+ &attributes, attributes_mask);
- gdk_window_set_back_pixmap (win->window, NULL, FALSE);
-
gdk_window_show (win->window);
gdk_window_set_user_data (win->window, win->widget);
gdk_window_lower (win->window);
gdk_window_show (win->bin_window);
gdk_window_set_user_data (win->bin_window, win->widget);
+ context = gtk_widget_get_style_context (widget);
+ state = gtk_widget_get_state_flags (widget);
+
if (win->type == GTK_TEXT_WINDOW_TEXT)
{
- if (GTK_WIDGET_IS_SENSITIVE (widget))
+ if (gtk_widget_is_sensitive (widget))
{
/* I-beam cursor */
- cursor = gdk_cursor_new_for_display (gdk_drawable_get_display (widget->window),
+ cursor = gdk_cursor_new_for_display (gdk_window_get_display (window),
GDK_XTERM);
gdk_window_set_cursor (win->bin_window, cursor);
- gdk_cursor_unref (cursor);
+ g_object_unref (cursor);
}
- gtk_im_context_set_client_window (GTK_TEXT_VIEW (widget)->im_context,
+ gtk_im_context_set_client_window (GTK_TEXT_VIEW (widget)->priv->im_context,
win->window);
+ gtk_style_context_save (context);
+ gtk_style_context_add_class (context, GTK_STYLE_CLASS_VIEW);
- gdk_window_set_background (win->bin_window,
- &widget->style->base[GTK_WIDGET_STATE (widget)]);
+ gtk_style_context_get_background_color (context, state, &color);
+ gdk_window_set_background_rgba (win->bin_window, &color);
+
+ gtk_style_context_restore (context);
}
else
{
- gdk_window_set_background (win->bin_window,
- &widget->style->bg[GTK_WIDGET_STATE (widget)]);
+ gtk_style_context_get_background_color (context, state, &color);
+ gdk_window_set_background_rgba (win->bin_window, &color);
}
g_object_set_qdata (G_OBJECT (win->window),
{
if (win->type == GTK_TEXT_WINDOW_TEXT)
{
- gtk_im_context_set_client_window (GTK_TEXT_VIEW (win->widget)->im_context,
+ gtk_im_context_set_client_window (GTK_TEXT_VIEW (win->widget)->priv->im_context,
NULL);
}
static void
text_window_invalidate_cursors (GtkTextWindow *win)
{
- GtkTextView *text_view = GTK_TEXT_VIEW (win->widget);
+ GtkTextView *text_view;
+ GtkTextViewPrivate *priv;
GtkTextIter iter;
GdkRectangle strong;
GdkRectangle weak;
gint stem_width;
gint arrow_width;
- gtk_text_buffer_get_iter_at_mark (text_view->buffer, &iter,
- gtk_text_buffer_get_insert (text_view->buffer));
+ text_view = GTK_TEXT_VIEW (win->widget);
+ priv = text_view->priv;
+
+ gtk_text_buffer_get_iter_at_mark (priv->buffer, &iter,
+ gtk_text_buffer_get_insert (priv->buffer));
- if (_gtk_text_layout_get_block_cursor (text_view->layout, &strong))
+ if (_gtk_text_layout_get_block_cursor (priv->layout, &strong))
{
text_window_invalidate_rect (win, &strong);
return;
}
- gtk_text_layout_get_cursor_locations (text_view->layout, &iter,
+ gtk_text_layout_get_cursor_locations (priv->layout, &iter,
&strong, &weak);
/* cursor width calculation as in gtkstyle.c:draw_insertion_cursor(),
gtk_text_view_get_window (GtkTextView *text_view,
GtkTextWindowType win)
{
+ GtkTextViewPrivate *priv = text_view->priv;
+
g_return_val_if_fail (GTK_IS_TEXT_VIEW (text_view), NULL);
switch (win)
{
case GTK_TEXT_WINDOW_WIDGET:
- return GTK_WIDGET (text_view)->window;
+ return gtk_widget_get_window (GTK_WIDGET (text_view));
break;
case GTK_TEXT_WINDOW_TEXT:
- return text_view->text_window->bin_window;
+ return priv->text_window->bin_window;
break;
case GTK_TEXT_WINDOW_LEFT:
- if (text_view->left_window)
- return text_view->left_window->bin_window;
+ if (priv->left_window)
+ return priv->left_window->bin_window;
else
return NULL;
break;
case GTK_TEXT_WINDOW_RIGHT:
- if (text_view->right_window)
- return text_view->right_window->bin_window;
+ if (priv->right_window)
+ return priv->right_window->bin_window;
else
return NULL;
break;
case GTK_TEXT_WINDOW_TOP:
- if (text_view->top_window)
- return text_view->top_window->bin_window;
+ if (priv->top_window)
+ return priv->top_window->bin_window;
else
return NULL;
break;
case GTK_TEXT_WINDOW_BOTTOM:
- if (text_view->bottom_window)
- return text_view->bottom_window->bin_window;
+ if (priv->bottom_window)
+ return priv->bottom_window->bin_window;
else
return NULL;
break;
g_return_val_if_fail (GTK_IS_TEXT_VIEW (text_view), 0);
g_return_val_if_fail (GDK_IS_WINDOW (window), 0);
- if (window == GTK_WIDGET (text_view)->window)
+ if (window == gtk_widget_get_window (GTK_WIDGET (text_view)))
return GTK_TEXT_WINDOW_WIDGET;
win = g_object_get_qdata (G_OBJECT (window),
gint buffer_y,
gint *window_x,
gint *window_y)
-{
+{
+ GtkTextViewPrivate *priv = text_view->priv;
+
if (window_x)
{
- *window_x = buffer_x - text_view->xoffset;
- *window_x += text_view->text_window->allocation.x;
+ *window_x = buffer_x - priv->xoffset;
+ *window_x += priv->text_window->allocation.x;
}
if (window_y)
{
- *window_y = buffer_y - text_view->yoffset;
- *window_y += text_view->text_window->allocation.y;
+ *window_y = buffer_y - priv->yoffset;
+ *window_y += priv->text_window->allocation.y;
}
}
* @win: a #GtkTextWindowType except #GTK_TEXT_WINDOW_PRIVATE
* @buffer_x: buffer x coordinate
* @buffer_y: buffer y coordinate
- * @window_x: window x coordinate return location
- * @window_y: window y coordinate return location
+ * @window_x: (out) (allow-none): window x coordinate return location or %NULL
+ * @window_y: (out) (allow-none): window y coordinate return location or %NULL
*
* Converts coordinate (@buffer_x, @buffer_y) to coordinates for the window
* @win, and stores the result in (@window_x, @window_y).
gint *window_x,
gint *window_y)
{
+ GtkTextViewPrivate *priv = text_view->priv;
+
g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
switch (win)
case GTK_TEXT_WINDOW_TEXT:
if (window_x)
- *window_x = buffer_x - text_view->xoffset;
+ *window_x = buffer_x - priv->xoffset;
if (window_y)
- *window_y = buffer_y - text_view->yoffset;
+ *window_y = buffer_y - priv->yoffset;
break;
case GTK_TEXT_WINDOW_LEFT:
buffer_to_text_window (text_view,
- text_view->left_window,
+ priv->left_window,
buffer_x, buffer_y,
window_x, window_y);
break;
case GTK_TEXT_WINDOW_RIGHT:
buffer_to_text_window (text_view,
- text_view->right_window,
+ priv->right_window,
buffer_x, buffer_y,
window_x, window_y);
break;
case GTK_TEXT_WINDOW_TOP:
buffer_to_text_window (text_view,
- text_view->top_window,
+ priv->top_window,
buffer_x, buffer_y,
window_x, window_y);
break;
case GTK_TEXT_WINDOW_BOTTOM:
buffer_to_text_window (text_view,
- text_view->bottom_window,
+ priv->bottom_window,
buffer_x, buffer_y,
window_x, window_y);
break;
gint widget_y,
gint *buffer_x,
gint *buffer_y)
-{
+{
+ GtkTextViewPrivate *priv = text_view->priv;
+
if (buffer_x)
{
- *buffer_x = widget_x + text_view->xoffset;
- *buffer_x -= text_view->text_window->allocation.x;
+ *buffer_x = widget_x + priv->xoffset;
+ *buffer_x -= priv->text_window->allocation.x;
}
if (buffer_y)
{
- *buffer_y = widget_y + text_view->yoffset;
- *buffer_y -= text_view->text_window->allocation.y;
+ *buffer_y = widget_y + priv->yoffset;
+ *buffer_y -= priv->text_window->allocation.y;
}
}
* @win: a #GtkTextWindowType except #GTK_TEXT_WINDOW_PRIVATE
* @window_x: window x coordinate
* @window_y: window y coordinate
- * @buffer_x: buffer x coordinate return location
- * @buffer_y: buffer y coordinate return location
+ * @buffer_x: (out) (allow-none): buffer x coordinate return location or %NULL
+ * @buffer_y: (out) (allow-none): buffer y coordinate return location or %NULL
*
* Converts coordinates on the window identified by @win to buffer
* coordinates, storing the result in (@buffer_x,@buffer_y).
gint *buffer_x,
gint *buffer_y)
{
+ GtkTextViewPrivate *priv = text_view->priv;
+
g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
switch (win)
case GTK_TEXT_WINDOW_TEXT:
if (buffer_x)
- *buffer_x = window_x + text_view->xoffset;
+ *buffer_x = window_x + priv->xoffset;
if (buffer_y)
- *buffer_y = window_y + text_view->yoffset;
+ *buffer_y = window_y + priv->yoffset;
break;
case GTK_TEXT_WINDOW_LEFT:
text_window_to_buffer (text_view,
- text_view->left_window,
+ priv->left_window,
window_x, window_y,
buffer_x, buffer_y);
break;
case GTK_TEXT_WINDOW_RIGHT:
text_window_to_buffer (text_view,
- text_view->right_window,
+ priv->right_window,
window_x, window_y,
buffer_x, buffer_y);
break;
case GTK_TEXT_WINDOW_TOP:
text_window_to_buffer (text_view,
- text_view->top_window,
+ priv->top_window,
window_x, window_y,
buffer_x, buffer_y);
break;
case GTK_TEXT_WINDOW_BOTTOM:
text_window_to_buffer (text_view,
- text_view->bottom_window,
+ priv->bottom_window,
window_x, window_y,
buffer_x, buffer_y);
break;
GTK_WIDGET (text_view),
width, 0);
/* if the widget is already realized we need to realize the child manually */
- if (GTK_WIDGET_REALIZED (text_view))
+ if (gtk_widget_get_realized (GTK_WIDGET (text_view)))
text_window_realize (*winp, GTK_WIDGET (text_view));
}
else
0, height);
/* if the widget is already realized we need to realize the child manually */
- if (GTK_WIDGET_REALIZED (text_view))
+ if (gtk_widget_get_realized (GTK_WIDGET (text_view)))
text_window_realize (*winp, GTK_WIDGET (text_view));
}
else
gtk_text_view_set_border_window_size (GtkTextView *text_view,
GtkTextWindowType type,
gint size)
-
{
+ GtkTextViewPrivate *priv = text_view->priv;
+
g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
g_return_if_fail (size >= 0);
{
case GTK_TEXT_WINDOW_LEFT:
set_window_width (text_view, size, GTK_TEXT_WINDOW_LEFT,
- &text_view->left_window);
+ &priv->left_window);
break;
case GTK_TEXT_WINDOW_RIGHT:
set_window_width (text_view, size, GTK_TEXT_WINDOW_RIGHT,
- &text_view->right_window);
+ &priv->right_window);
break;
case GTK_TEXT_WINDOW_TOP:
set_window_height (text_view, size, GTK_TEXT_WINDOW_TOP,
- &text_view->top_window);
+ &priv->top_window);
break;
case GTK_TEXT_WINDOW_BOTTOM:
set_window_height (text_view, size, GTK_TEXT_WINDOW_BOTTOM,
- &text_view->bottom_window);
+ &priv->bottom_window);
break;
default:
gtk_text_view_get_border_window_size (GtkTextView *text_view,
GtkTextWindowType type)
{
+ GtkTextViewPrivate *priv = text_view->priv;
+
g_return_val_if_fail (GTK_IS_TEXT_VIEW (text_view), 0);
switch (type)
{
case GTK_TEXT_WINDOW_LEFT:
- if (text_view->left_window)
- return text_view->left_window->requisition.width;
+ if (priv->left_window)
+ return priv->left_window->requisition.width;
break;
case GTK_TEXT_WINDOW_RIGHT:
- if (text_view->right_window)
- return text_view->right_window->requisition.width;
+ if (priv->right_window)
+ return priv->right_window->requisition.width;
break;
case GTK_TEXT_WINDOW_TOP:
- if (text_view->top_window)
- return text_view->top_window->requisition.height;
+ if (priv->top_window)
+ return priv->top_window->requisition.height;
break;
case GTK_TEXT_WINDOW_BOTTOM:
- if (text_view->bottom_window)
- return text_view->bottom_window->requisition.height;
+ if (priv->bottom_window)
+ return priv->bottom_window->requisition.height;
break;
default:
{
if (vc->anchor)
gtk_widget_set_parent_window (vc->widget,
- text_view->text_window->bin_window);
+ text_view->priv->text_window->bin_window);
else
{
GdkWindow *window;
add_child (GtkTextView *text_view,
GtkTextViewChild *vc)
{
- text_view->children = g_slist_prepend (text_view->children,
- vc);
+ text_view->priv->children = g_slist_prepend (text_view->priv->children,
+ vc);
- if (GTK_WIDGET_REALIZED (text_view))
+ if (gtk_widget_get_realized (GTK_WIDGET (text_view)))
text_view_child_set_parent_window (text_view, vc);
gtk_widget_set_parent (vc->widget, GTK_WIDGET (text_view));
g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
g_return_if_fail (GTK_IS_WIDGET (child));
g_return_if_fail (GTK_IS_TEXT_CHILD_ANCHOR (anchor));
- g_return_if_fail (child->parent == NULL);
+ g_return_if_fail (gtk_widget_get_parent (child) == NULL);
gtk_text_view_ensure_layout (text_view);
vc = text_view_child_new_anchored (child, anchor,
- text_view->layout);
+ text_view->priv->layout);
add_child (text_view, vc);
* @ypos: Y position of child in window coordinates
*
* Adds a child at fixed coordinates in one of the text widget's
- * windows. The window must have nonzero size (see
+ * windows.
+ *
+ * The window must have nonzero size (see
* gtk_text_view_set_border_window_size()). Note that the child
* coordinates are given relative to the #GdkWindow in question, and
* that these coordinates have no sane relationship to scrolling. When
* text window), you'll need to compute the child's correct position
* in buffer coordinates any time scrolling occurs or buffer changes
* occur, and then call gtk_text_view_move_child() to update the
- * child's position. Unfortunately there's no good way to detect that
- * scrolling has occurred, using the current API; a possible hack
- * would be to update all child positions when the scroll adjustments
- * change or the text buffer changes. See bug 64518 on
- * bugzilla.gnome.org for status of fixing this issue.
- **/
+ * child's position.
+ */
void
gtk_text_view_add_child_in_window (GtkTextView *text_view,
GtkWidget *child,
g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
g_return_if_fail (GTK_IS_WIDGET (child));
- g_return_if_fail (child->parent == NULL);
+ g_return_if_fail (gtk_widget_get_parent (child) == NULL);
vc = text_view_child_new_window (child, which_window,
xpos, ypos);
g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
g_return_if_fail (GTK_IS_WIDGET (child));
- g_return_if_fail (child->parent == (GtkWidget*) text_view);
+ g_return_if_fail (gtk_widget_get_parent (child) == GTK_WIDGET (text_view));
vc = g_object_get_data (G_OBJECT (child),
"gtk-text-view-child");
vc->x = xpos;
vc->y = ypos;
- if (GTK_WIDGET_VISIBLE (child) && GTK_WIDGET_VISIBLE (text_view))
+ if (gtk_widget_get_visible (child) &&
+ gtk_widget_get_visible (GTK_WIDGET (text_view)))
gtk_widget_queue_resize (child);
}
gtk_text_view_ensure_layout (text_view);
- return gtk_text_layout_move_iter_to_next_line (text_view->layout, iter);
+ return gtk_text_layout_move_iter_to_next_line (text_view->priv->layout, iter);
}
/**
gtk_text_view_ensure_layout (text_view);
- return gtk_text_layout_move_iter_to_previous_line (text_view->layout, iter);
+ return gtk_text_layout_move_iter_to_previous_line (text_view->priv->layout, iter);
}
/**
gtk_text_view_ensure_layout (text_view);
- return gtk_text_layout_move_iter_to_line_end (text_view->layout, iter, 1);
+ return gtk_text_layout_move_iter_to_line_end (text_view->priv->layout, iter, 1);
}
/**
gtk_text_view_ensure_layout (text_view);
- return gtk_text_layout_move_iter_to_line_end (text_view->layout, iter, -1);
+ return gtk_text_layout_move_iter_to_line_end (text_view->priv->layout, iter, -1);
}
/**
gtk_text_view_ensure_layout (text_view);
- return gtk_text_layout_iter_starts_line (text_view->layout, iter);
+ return gtk_text_layout_iter_starts_line (text_view->priv->layout, iter);
}
/**
gtk_text_view_ensure_layout (text_view);
- return gtk_text_layout_move_iter_visually (text_view->layout, iter, count);
+ return gtk_text_layout_move_iter_visually (text_view->priv->layout, iter, count);
}
-
-#define __GTK_TEXT_VIEW_C__
-#include "gtkaliasdef.c"
projects / ~andy / gtk / blobdiff