* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
+#include "config.h"
#include <stdlib.h>
-#include <stdio.h>
+#include <glib/gprintf.h>
#include <string.h>
-#include <ctype.h>
+
+#include <atk/atk.h>
#include "gdk/gdk.h"
#include "gdk/gdkkeysyms.h"
#include "gtkfontsel.h"
#include "gtkbutton.h"
-#include "gtkclist.h"
+#include "gtkcellrenderertext.h"
#include "gtkentry.h"
#include "gtkframe.h"
#include "gtkhbbox.h"
#include "gtkhbox.h"
#include "gtklabel.h"
+#include "gtkliststore.h"
#include "gtkrc.h"
-#include "gtksignal.h"
#include "gtkstock.h"
#include "gtktable.h"
+#include "gtktreeselection.h"
+#include "gtktreeview.h"
#include "gtkvbox.h"
#include "gtkscrolledwindow.h"
#include "gtkintl.h"
+#include "gtkaccessible.h"
+#include "gtkbuildable.h"
+#include "gtkprivate.h"
+
+struct _GtkFontSelectionPrivate
+{
+ GtkWidget *font_entry; /* Used _get_family_entry() for consistency, -mr */
+ GtkWidget *font_style_entry; /* Used _get_face_entry() for consistency, -mr */
+
+ GtkWidget *size_entry;
+ GtkWidget *preview_entry;
+
+ GtkWidget *family_list;
+ GtkWidget *face_list;
+ GtkWidget *size_list;
+
+ PangoFontFamily *family; /* Current family */
+ PangoFontFace *face; /* Current face */
+
+ gint size;
+};
+
+
+struct _GtkFontSelectionDialogPrivate
+{
+ GtkWidget *fontsel;
+
+ GtkWidget *ok_button;
+ GtkWidget *apply_button;
+ GtkWidget *cancel_button;
+};
+
+
+/* We don't enable the font and style entries because they don't add
+ * much in terms of visible effect and have a weird effect on keynav.
+ * the Windows font selector has entries similarly positioned but they
+ * act in conjunction with the associated lists to form a single focus
+ * location.
+ */
+#undef INCLUDE_FONT_ENTRIES
/* This is the default text shown in the preview entry, though the user
can set it. Remember that some fonts only have capital letters. */
-#define PREVIEW_TEXT "abcdefghijk ABCDEFGHIJK"
+#define PREVIEW_TEXT N_("abcdefghijk ABCDEFGHIJK")
+
+#define DEFAULT_FONT_NAME "Sans 10"
/* This is the initial and maximum height of the preview entry (it expands
when large font sizes are selected). Initial height is also the minimum. */
#define INITIAL_PREVIEW_HEIGHT 44
#define MAX_PREVIEW_HEIGHT 300
-/* These are the sizes of the font, style & size clists. */
+/* These are the sizes of the font, style & size lists. */
#define FONT_LIST_HEIGHT 136
#define FONT_LIST_WIDTH 190
#define FONT_STYLE_LIST_WIDTH 170
#define FONT_SIZE_LIST_WIDTH 60
-/* These are what we use as the standard font sizes, for the size clist.
+/* These are what we use as the standard font sizes, for the size list.
*/
static const guint16 font_sizes[] = {
- 8, 9, 10, 11, 12, 13, 14, 16, 18, 20, 22, 24, 26, 28,
+ 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 20, 22, 24, 26, 28,
32, 36, 40, 48, 56, 64, 72
};
enum {
PROP_0,
PROP_FONT_NAME,
- PROP_FONT,
PROP_PREVIEW_TEXT
};
-static void gtk_font_selection_class_init (GtkFontSelectionClass *klass);
+
+enum {
+ FAMILY_COLUMN,
+ FAMILY_NAME_COLUMN
+};
+
+enum {
+ FACE_COLUMN,
+ FACE_NAME_COLUMN
+};
+
+enum {
+ SIZE_COLUMN
+};
+
static void gtk_font_selection_set_property (GObject *object,
guint prop_id,
const GValue *value,
guint prop_id,
GValue *value,
GParamSpec *pspec);
-static void gtk_font_selection_init (GtkFontSelection *fontsel);
-static void gtk_font_selection_finalize (GObject *object);
+static void gtk_font_selection_finalize (GObject *object);
+static void gtk_font_selection_screen_changed (GtkWidget *widget,
+ GdkScreen *previous_screen);
+static void gtk_font_selection_style_set (GtkWidget *widget,
+ GtkStyle *prev_style);
/* These are the callbacks & related functions. */
-static void gtk_font_selection_select_font (GtkWidget *w,
- gint row,
- gint column,
- GdkEventButton *bevent,
+static void gtk_font_selection_select_font (GtkTreeSelection *selection,
gpointer data);
static void gtk_font_selection_show_available_fonts (GtkFontSelection *fs);
static void gtk_font_selection_show_available_styles (GtkFontSelection *fs);
static void gtk_font_selection_select_best_style (GtkFontSelection *fs,
gboolean use_first);
-static void gtk_font_selection_select_style (GtkWidget *w,
- gint row,
- gint column,
- GdkEventButton *bevent,
+static void gtk_font_selection_select_style (GtkTreeSelection *selection,
gpointer data);
static void gtk_font_selection_select_best_size (GtkFontSelection *fs);
-static void gtk_font_selection_show_available_sizes (GtkFontSelection *fs);
+static void gtk_font_selection_show_available_sizes (GtkFontSelection *fs,
+ gboolean first_time);
static void gtk_font_selection_size_activate (GtkWidget *w,
gpointer data);
-static void gtk_font_selection_select_size (GtkWidget *w,
- gint row,
- gint column,
- GdkEventButton *bevent,
+static gboolean gtk_font_selection_size_focus_out (GtkWidget *w,
+ GdkEventFocus *event,
+ gpointer data);
+static void gtk_font_selection_select_size (GtkTreeSelection *selection,
gpointer data);
static void gtk_font_selection_scroll_on_map (GtkWidget *w,
static void gtk_font_selection_preview_changed (GtkWidget *entry,
GtkFontSelection *fontsel);
+static void gtk_font_selection_scroll_to_selection (GtkFontSelection *fontsel);
+
/* Misc. utility functions. */
-static void gtk_font_selection_load_font (GtkFontSelection *fs);
+static void gtk_font_selection_load_font (GtkFontSelection *fs);
static void gtk_font_selection_update_preview (GtkFontSelection *fs);
-/* FontSelectionDialog */
-static void gtk_font_selection_dialog_class_init (GtkFontSelectionDialogClass *klass);
-static void gtk_font_selection_dialog_init (GtkFontSelectionDialog *fontseldiag);
-
-static gint gtk_font_selection_dialog_on_configure (GtkWidget *widget,
- GdkEventConfigure *event,
- GtkFontSelectionDialog *fsd);
-
-static GtkWindowClass *font_selection_parent_class = NULL;
-static GtkVBoxClass *font_selection_dialog_parent_class = NULL;
+static PangoFontDescription *gtk_font_selection_get_font_description (GtkFontSelection *fontsel);
+static gboolean gtk_font_selection_select_font_desc (GtkFontSelection *fontsel,
+ PangoFontDescription *new_desc,
+ PangoFontFamily **pfamily,
+ PangoFontFace **pface);
+static void gtk_font_selection_reload_fonts (GtkFontSelection *fontsel);
+static void gtk_font_selection_ref_family (GtkFontSelection *fontsel,
+ PangoFontFamily *family);
+static void gtk_font_selection_ref_face (GtkFontSelection *fontsel,
+ PangoFontFace *face);
-GtkType
-gtk_font_selection_get_type ()
-{
- static GtkType font_selection_type = 0;
-
- if (!font_selection_type)
- {
- static const GtkTypeInfo fontsel_type_info =
- {
- "GtkFontSelection",
- sizeof (GtkFontSelection),
- sizeof (GtkFontSelectionClass),
- (GtkClassInitFunc) gtk_font_selection_class_init,
- (GtkObjectInitFunc) gtk_font_selection_init,
- /* reserved_1 */ NULL,
- /* reserved_2 */ NULL,
- (GtkClassInitFunc) NULL,
- };
-
- font_selection_type = gtk_type_unique (GTK_TYPE_VBOX,
- &fontsel_type_info);
- }
-
- return font_selection_type;
-}
+G_DEFINE_TYPE (GtkFontSelection, gtk_font_selection, GTK_TYPE_VBOX)
static void
gtk_font_selection_class_init (GtkFontSelectionClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
-
- font_selection_parent_class = gtk_type_class (GTK_TYPE_VBOX);
-
+ GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
+
+ gobject_class->finalize = gtk_font_selection_finalize;
gobject_class->set_property = gtk_font_selection_set_property;
gobject_class->get_property = gtk_font_selection_get_property;
+
+ widget_class->screen_changed = gtk_font_selection_screen_changed;
+ widget_class->style_set = gtk_font_selection_style_set;
g_object_class_install_property (gobject_class,
PROP_FONT_NAME,
- g_param_spec_string ("font_name",
- _("Font name"),
- _("The X string that represents this font."),
- NULL,
- G_PARAM_READWRITE));
- g_object_class_install_property (gobject_class,
- PROP_FONT,
- g_param_spec_boxed ("font",
- _("Font"),
- _("The GdkFont that is currently selected."),
- GDK_TYPE_FONT,
- G_PARAM_READABLE));
+ g_param_spec_string ("font-name",
+ P_("Font name"),
+ P_("The string that represents this font"),
+ DEFAULT_FONT_NAME,
+ GTK_PARAM_READWRITE));
g_object_class_install_property (gobject_class,
PROP_PREVIEW_TEXT,
- g_param_spec_string ("preview_text",
- _("Preview text"),
- _("The text to display in order to demonstrate the selected font."),
- PREVIEW_TEXT,
- G_PARAM_READWRITE));
- gobject_class->finalize = gtk_font_selection_finalize;
+ g_param_spec_string ("preview-text",
+ P_("Preview text"),
+ P_("The text to display in order to demonstrate the selected font"),
+ _(PREVIEW_TEXT),
+ GTK_PARAM_READWRITE));
+
+ g_type_class_add_private (klass, sizeof (GtkFontSelectionPrivate));
}
static void
switch (prop_id)
{
case PROP_FONT_NAME:
- g_value_set_string (value, gtk_font_selection_get_font_name (fontsel));
- break;
- case PROP_FONT:
- g_value_set_object (value, G_OBJECT (gtk_font_selection_get_font (fontsel)));
+ g_value_take_string (value, gtk_font_selection_get_font_name (fontsel));
break;
case PROP_PREVIEW_TEXT:
g_value_set_string (value, gtk_font_selection_get_preview_text (fontsel));
}
}
+/* Handles key press events on the lists, so that we can trap Enter to
+ * activate the default button on our own.
+ */
+static gboolean
+list_row_activated (GtkWidget *widget)
+{
+ GtkWidget *default_widget, *focus_widget;
+ GtkWindow *window;
+
+ window = GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (widget)));
+ if (!gtk_widget_is_toplevel (GTK_WIDGET (window)))
+ window = NULL;
+
+ if (window)
+ {
+ default_widget = gtk_window_get_default_widget (window);
+ focus_widget = gtk_window_get_focus (window);
+
+ if (widget != default_widget &&
+ !(widget == focus_widget && (!default_widget || !gtk_widget_get_sensitive (default_widget))))
+ gtk_window_activate_default (window);
+ }
+
+ return TRUE;
+}
static void
gtk_font_selection_init (GtkFontSelection *fontsel)
{
+ GtkFontSelectionPrivate *priv;
GtkWidget *scrolled_win;
- GtkWidget *text_frame;
GtkWidget *text_box;
GtkWidget *table, *label;
-
- fontsel->font_desc = pango_font_description_from_string ("sans 12");
+ GtkWidget *font_label, *style_label;
+ GtkWidget *vbox;
+ GtkListStore *model;
+ GtkTreeViewColumn *column;
+ GList *focus_chain = NULL;
+ AtkObject *atk_obj;
+
+ fontsel->priv = G_TYPE_INSTANCE_GET_PRIVATE (fontsel,
+ GTK_TYPE_FONT_SELECTION,
+ GtkFontSelectionPrivate);
+ priv = fontsel->priv;
+
+ gtk_widget_push_composite_child ();
+
+ gtk_box_set_spacing (GTK_BOX (fontsel), 12);
+ priv->size = 12 * PANGO_SCALE;
/* Create the table of font, style & size. */
table = gtk_table_new (3, 3, FALSE);
gtk_widget_show (table);
- gtk_table_set_col_spacings (GTK_TABLE (table), 8);
+ gtk_table_set_row_spacings (GTK_TABLE (table), 6);
+ gtk_table_set_col_spacings (GTK_TABLE (table), 12);
gtk_box_pack_start (GTK_BOX (fontsel), table, TRUE, TRUE, 0);
- fontsel->font_entry = gtk_entry_new ();
- gtk_entry_set_editable (GTK_ENTRY (fontsel->font_entry), FALSE);
- gtk_widget_set_usize (fontsel->font_entry, 20, -1);
- gtk_widget_show (fontsel->font_entry);
- gtk_table_attach (GTK_TABLE (table), fontsel->font_entry, 0, 1, 1, 2,
+#ifdef INCLUDE_FONT_ENTRIES
+ priv->font_entry = gtk_entry_new ();
+ gtk_editable_set_editable (GTK_EDITABLE (priv->font_entry), FALSE);
+ gtk_widget_set_size_request (priv->font_entry, 20, -1);
+ gtk_widget_show (priv->font_entry);
+ gtk_table_attach (GTK_TABLE (table), priv->font_entry, 0, 1, 1, 2,
GTK_FILL, 0, 0, 0);
- fontsel->font_style_entry = gtk_entry_new ();
- gtk_entry_set_editable (GTK_ENTRY (fontsel->font_style_entry), FALSE);
- gtk_widget_set_usize (fontsel->font_style_entry, 20, -1);
- gtk_widget_show (fontsel->font_style_entry);
- gtk_table_attach (GTK_TABLE (table), fontsel->font_style_entry, 1, 2, 1, 2,
+ priv->font_style_entry = gtk_entry_new ();
+ gtk_editable_set_editable (GTK_EDITABLE (priv->font_style_entry), FALSE);
+ gtk_widget_set_size_request (priv->font_style_entry, 20, -1);
+ gtk_widget_show (priv->font_style_entry);
+ gtk_table_attach (GTK_TABLE (table), priv->font_style_entry, 1, 2, 1, 2,
GTK_FILL, 0, 0, 0);
+#endif /* INCLUDE_FONT_ENTRIES */
- fontsel->size_entry = gtk_entry_new ();
- gtk_widget_set_usize (fontsel->size_entry, 20, -1);
- gtk_widget_show (fontsel->size_entry);
- gtk_table_attach (GTK_TABLE (table), fontsel->size_entry, 2, 3, 1, 2,
+ priv->size_entry = gtk_entry_new ();
+ gtk_widget_set_size_request (priv->size_entry, 20, -1);
+ gtk_widget_show (priv->size_entry);
+ gtk_table_attach (GTK_TABLE (table), priv->size_entry, 2, 3, 1, 2,
GTK_FILL, 0, 0, 0);
- gtk_signal_connect (GTK_OBJECT (fontsel->size_entry), "activate",
- (GtkSignalFunc) gtk_font_selection_size_activate,
- fontsel);
+ g_signal_connect (priv->size_entry, "activate",
+ G_CALLBACK (gtk_font_selection_size_activate),
+ fontsel);
+ g_signal_connect_after (priv->size_entry, "focus-out-event",
+ G_CALLBACK (gtk_font_selection_size_focus_out),
+ fontsel);
- fontsel->font_label = gtk_label_new_with_mnemonic (_("_Family:"));
- gtk_label_set_mnemonic_widget (GTK_LABEL (fontsel->font_label),
- fontsel->font_entry);
- gtk_misc_set_alignment (GTK_MISC (fontsel->font_label), 0.0, 0.5);
- gtk_widget_show (fontsel->font_label);
- gtk_table_attach (GTK_TABLE (table), fontsel->font_label, 0, 1, 0, 1,
+ font_label = gtk_label_new_with_mnemonic (_("_Family:"));
+ gtk_misc_set_alignment (GTK_MISC (font_label), 0.0, 0.5);
+ gtk_widget_show (font_label);
+ gtk_table_attach (GTK_TABLE (table), font_label, 0, 1, 0, 1,
GTK_FILL, 0, 0, 0);
- label = gtk_label_new_with_mnemonic (_("_Style:"));
- gtk_label_set_mnemonic_widget (GTK_LABEL (label),
- fontsel->font_style_entry);
- gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
- gtk_widget_show (label);
- gtk_table_attach (GTK_TABLE (table), label, 1, 2, 0, 1,
+
+ style_label = gtk_label_new_with_mnemonic (_("_Style:"));
+ gtk_misc_set_alignment (GTK_MISC (style_label), 0.0, 0.5);
+ gtk_widget_show (style_label);
+ gtk_table_attach (GTK_TABLE (table), style_label, 1, 2, 0, 1,
GTK_FILL, 0, 0, 0);
+
label = gtk_label_new_with_mnemonic (_("Si_ze:"));
gtk_label_set_mnemonic_widget (GTK_LABEL (label),
- fontsel->size_entry);
+ priv->size_entry);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_widget_show (label);
gtk_table_attach (GTK_TABLE (table), label, 2, 3, 0, 1,
GTK_FILL, 0, 0, 0);
- /* Create the clists */
- fontsel->font_clist = gtk_clist_new (1);
- gtk_clist_column_titles_hide (GTK_CLIST (fontsel->font_clist));
- gtk_clist_set_column_auto_resize (GTK_CLIST (fontsel->font_clist), 0, TRUE);
+ /* Create the lists */
+
+ model = gtk_list_store_new (2,
+ G_TYPE_OBJECT, /* FAMILY_COLUMN */
+ G_TYPE_STRING); /* FAMILY_NAME_COLUMN */
+ priv->family_list = gtk_tree_view_new_with_model (GTK_TREE_MODEL (model));
+ g_object_unref (model);
+
+ g_signal_connect (priv->family_list, "row-activated",
+ G_CALLBACK (list_row_activated), fontsel);
+
+ column = gtk_tree_view_column_new_with_attributes ("Family",
+ gtk_cell_renderer_text_new (),
+ "text", FAMILY_NAME_COLUMN,
+ NULL);
+ gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
+ gtk_tree_view_append_column (GTK_TREE_VIEW (priv->family_list), column);
+
+ gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (priv->family_list), FALSE);
+ gtk_tree_selection_set_mode (gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->family_list)),
+ GTK_SELECTION_BROWSE);
+
+ gtk_label_set_mnemonic_widget (GTK_LABEL (font_label), priv->family_list);
+
scrolled_win = gtk_scrolled_window_new (NULL, NULL);
- gtk_widget_set_usize (scrolled_win, FONT_LIST_WIDTH, FONT_LIST_HEIGHT);
- gtk_container_add (GTK_CONTAINER (scrolled_win), fontsel->font_clist);
+ gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_win), GTK_SHADOW_IN);
+ gtk_widget_set_size_request (scrolled_win,
+ FONT_LIST_WIDTH, FONT_LIST_HEIGHT);
+ gtk_container_add (GTK_CONTAINER (scrolled_win), priv->family_list);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
- gtk_widget_show (fontsel->font_clist);
+ gtk_widget_show (priv->family_list);
gtk_widget_show (scrolled_win);
- gtk_table_attach (GTK_TABLE (table), scrolled_win, 0, 1, 2, 3,
+ gtk_table_attach (GTK_TABLE (table), scrolled_win, 0, 1, 1, 3,
GTK_EXPAND | GTK_FILL,
GTK_EXPAND | GTK_FILL, 0, 0);
+ focus_chain = g_list_append (focus_chain, scrolled_win);
+
+ model = gtk_list_store_new (2,
+ G_TYPE_OBJECT, /* FACE_COLUMN */
+ G_TYPE_STRING); /* FACE_NAME_COLUMN */
+ priv->face_list = gtk_tree_view_new_with_model (GTK_TREE_MODEL (model));
+ g_object_unref (model);
+ g_signal_connect (priv->face_list, "row-activated",
+ G_CALLBACK (list_row_activated), fontsel);
+
+ gtk_label_set_mnemonic_widget (GTK_LABEL (style_label), priv->face_list);
+
+ column = gtk_tree_view_column_new_with_attributes ("Face",
+ gtk_cell_renderer_text_new (),
+ "text", FACE_NAME_COLUMN,
+ NULL);
+ gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
+ gtk_tree_view_append_column (GTK_TREE_VIEW (priv->face_list), column);
+
+ gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (priv->face_list), FALSE);
+ gtk_tree_selection_set_mode (gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->face_list)),
+ GTK_SELECTION_BROWSE);
- fontsel->font_style_clist = gtk_clist_new (1);
- gtk_clist_column_titles_hide (GTK_CLIST (fontsel->font_style_clist));
- gtk_clist_set_column_auto_resize (GTK_CLIST (fontsel->font_style_clist),
- 0, TRUE);
scrolled_win = gtk_scrolled_window_new (NULL, NULL);
- gtk_widget_set_usize (scrolled_win, FONT_STYLE_LIST_WIDTH, -1);
- gtk_container_add (GTK_CONTAINER (scrolled_win), fontsel->font_style_clist);
+ gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_win), GTK_SHADOW_IN);
+ gtk_widget_set_size_request (scrolled_win,
+ FONT_STYLE_LIST_WIDTH, FONT_LIST_HEIGHT);
+ gtk_container_add (GTK_CONTAINER (scrolled_win), priv->face_list);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
- gtk_widget_show (fontsel->font_style_clist);
+ gtk_widget_show (priv->face_list);
gtk_widget_show (scrolled_win);
- gtk_table_attach (GTK_TABLE (table), scrolled_win, 1, 2, 2, 3,
+ gtk_table_attach (GTK_TABLE (table), scrolled_win, 1, 2, 1, 3,
GTK_EXPAND | GTK_FILL,
GTK_EXPAND | GTK_FILL, 0, 0);
+ focus_chain = g_list_append (focus_chain, scrolled_win);
+
+ focus_chain = g_list_append (focus_chain, priv->size_entry);
+
+ model = gtk_list_store_new (1, G_TYPE_INT);
+ priv->size_list = gtk_tree_view_new_with_model (GTK_TREE_MODEL (model));
+ g_object_unref (model);
+ g_signal_connect (priv->size_list, "row-activated",
+ G_CALLBACK (list_row_activated), fontsel);
+
+ column = gtk_tree_view_column_new_with_attributes ("Size",
+ gtk_cell_renderer_text_new (),
+ "text", SIZE_COLUMN,
+ NULL);
+ gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
+ gtk_tree_view_append_column (GTK_TREE_VIEW (priv->size_list), column);
+
+ gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (priv->size_list), FALSE);
+ gtk_tree_selection_set_mode (gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->size_list)),
+ GTK_SELECTION_BROWSE);
- fontsel->size_clist = gtk_clist_new (1);
- gtk_clist_column_titles_hide (GTK_CLIST (fontsel->size_clist));
- gtk_clist_set_column_width (GTK_CLIST (fontsel->size_clist), 0, 20);
scrolled_win = gtk_scrolled_window_new (NULL, NULL);
- gtk_widget_set_usize (scrolled_win, FONT_SIZE_LIST_WIDTH, -1);
- gtk_container_add (GTK_CONTAINER (scrolled_win), fontsel->size_clist);
+ gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_win), GTK_SHADOW_IN);
+ gtk_container_add (GTK_CONTAINER (scrolled_win), priv->size_list);
+ gtk_widget_set_size_request (scrolled_win, -1, FONT_LIST_HEIGHT);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
- GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
- gtk_widget_show (fontsel->size_clist);
+ GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
+ gtk_widget_show (priv->size_list);
gtk_widget_show (scrolled_win);
gtk_table_attach (GTK_TABLE (table), scrolled_win, 2, 3, 2, 3,
- GTK_FILL, GTK_FILL, 0, 0);
-
- /* Insert the fonts. If there exist fonts with the same family but
- different foundries, then the foundry name is appended in brackets. */
- gtk_font_selection_show_available_fonts (fontsel);
-
- gtk_signal_connect (GTK_OBJECT (fontsel->font_clist), "select_row",
- GTK_SIGNAL_FUNC (gtk_font_selection_select_font),
- fontsel);
- GTK_WIDGET_SET_FLAGS (fontsel->font_clist, GTK_CAN_FOCUS);
-
- gtk_signal_connect_after (GTK_OBJECT (fontsel->font_clist), "map",
- GTK_SIGNAL_FUNC (gtk_font_selection_scroll_on_map),
- fontsel);
-
- gtk_font_selection_show_available_styles (fontsel);
+ GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
+ focus_chain = g_list_append (focus_chain, scrolled_win);
+
+ gtk_container_set_focus_chain (GTK_CONTAINER (table), focus_chain);
+ g_list_free (focus_chain);
- gtk_signal_connect (GTK_OBJECT (fontsel->font_style_clist), "select_row",
- GTK_SIGNAL_FUNC (gtk_font_selection_select_style),
- fontsel);
- GTK_WIDGET_SET_FLAGS (fontsel->font_style_clist, GTK_CAN_FOCUS);
+ /* Insert the fonts. */
+ g_signal_connect (gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->family_list)), "changed",
+ G_CALLBACK (gtk_font_selection_select_font), fontsel);
- gtk_font_selection_show_available_sizes (fontsel);
+ g_signal_connect_after (priv->family_list, "map",
+ G_CALLBACK (gtk_font_selection_scroll_on_map),
+ fontsel);
- gtk_signal_connect (GTK_OBJECT (fontsel->size_clist), "select_row",
- GTK_SIGNAL_FUNC (gtk_font_selection_select_size),
- fontsel);
- GTK_WIDGET_SET_FLAGS (fontsel->size_clist, GTK_CAN_FOCUS);
+ g_signal_connect (gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->face_list)), "changed",
+ G_CALLBACK (gtk_font_selection_select_style), fontsel);
+
+ g_signal_connect (gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->size_list)), "changed",
+ G_CALLBACK (gtk_font_selection_select_size), fontsel);
+ atk_obj = gtk_widget_get_accessible (priv->size_list);
+ if (GTK_IS_ACCESSIBLE (atk_obj))
+ {
+ /* Accessibility support is enabled.
+ * Make the label ATK_RELATON_LABEL_FOR for the size list as well.
+ */
+ AtkObject *atk_label;
+ AtkRelationSet *relation_set;
+ AtkRelation *relation;
+ AtkObject *obj_array[1];
+
+ atk_label = gtk_widget_get_accessible (label);
+ relation_set = atk_object_ref_relation_set (atk_obj);
+ relation = atk_relation_set_get_relation_by_type (relation_set, ATK_RELATION_LABELLED_BY);
+ if (relation)
+ {
+ atk_relation_add_target (relation, atk_label);
+ }
+ else
+ {
+ obj_array[0] = atk_label;
+ relation = atk_relation_new (obj_array, 1, ATK_RELATION_LABELLED_BY);
+ atk_relation_set_add (relation_set, relation);
+ }
+ g_object_unref (relation_set);
+
+ relation_set = atk_object_ref_relation_set (atk_label);
+ relation = atk_relation_set_get_relation_by_type (relation_set, ATK_RELATION_LABEL_FOR);
+ if (relation)
+ {
+ atk_relation_add_target (relation, atk_obj);
+ }
+ else
+ {
+ obj_array[0] = atk_obj;
+ relation = atk_relation_new (obj_array, 1, ATK_RELATION_LABEL_FOR);
+ atk_relation_set_add (relation_set, relation);
+ }
+ g_object_unref (relation_set);
+ }
+
+ vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
+ gtk_widget_show (vbox);
+ gtk_box_pack_start (GTK_BOX (fontsel), vbox, FALSE, TRUE, 0);
/* create the text entry widget */
- text_frame = gtk_frame_new (_("Preview:"));
- gtk_widget_show (text_frame);
- gtk_frame_set_shadow_type (GTK_FRAME (text_frame), GTK_SHADOW_ETCHED_IN);
- gtk_box_pack_start (GTK_BOX (fontsel), text_frame,
- FALSE, TRUE, 0);
-
- /* This is just used to get a 4-pixel space around the preview entry. */
- text_box = gtk_hbox_new (FALSE, 0);
+ label = gtk_label_new_with_mnemonic (_("_Preview:"));
+ gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
+ gtk_widget_show (label);
+ gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, TRUE, 0);
+
+ text_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
gtk_widget_show (text_box);
- gtk_container_add (GTK_CONTAINER (text_frame), text_box);
- gtk_container_set_border_width (GTK_CONTAINER (text_box), 4);
+ gtk_box_pack_start (GTK_BOX (vbox), text_box, FALSE, TRUE, 0);
+
+ priv->preview_entry = gtk_entry_new ();
+ gtk_label_set_mnemonic_widget (GTK_LABEL (label), priv->preview_entry);
+ gtk_entry_set_text (GTK_ENTRY (priv->preview_entry), _(PREVIEW_TEXT));
- fontsel->preview_entry = gtk_entry_new ();
- gtk_widget_show (fontsel->preview_entry);
- gtk_signal_connect (GTK_OBJECT (fontsel->preview_entry), "changed",
- (GtkSignalFunc) gtk_font_selection_preview_changed,
- fontsel);
- gtk_widget_set_usize (fontsel->preview_entry, -1, INITIAL_PREVIEW_HEIGHT);
- gtk_box_pack_start (GTK_BOX (text_box), fontsel->preview_entry,
+ gtk_widget_show (priv->preview_entry);
+ g_signal_connect (priv->preview_entry, "changed",
+ G_CALLBACK (gtk_font_selection_preview_changed), fontsel);
+ gtk_widget_set_size_request (priv->preview_entry,
+ -1, INITIAL_PREVIEW_HEIGHT);
+ gtk_box_pack_start (GTK_BOX (text_box), priv->preview_entry,
TRUE, TRUE, 0);
-
- gtk_font_selection_update_preview (fontsel);
+ gtk_widget_pop_composite_child();
}
+/**
+ * gtk_font_selection_new:
+ *
+ * Creates a new #GtkFontSelection.
+ *
+ * Return value: a n ew #GtkFontSelection
+ */
GtkWidget *
-gtk_font_selection_new ()
+gtk_font_selection_new (void)
{
GtkFontSelection *fontsel;
- fontsel = gtk_type_new (GTK_TYPE_FONT_SELECTION);
+ fontsel = g_object_new (GTK_TYPE_FONT_SELECTION, NULL);
return GTK_WIDGET (fontsel);
}
static void
gtk_font_selection_finalize (GObject *object)
{
- GtkFontSelection *fontsel;
-
- g_return_if_fail (GTK_IS_FONT_SELECTION (object));
-
- fontsel = GTK_FONT_SELECTION (object);
+ GtkFontSelection *fontsel = GTK_FONT_SELECTION (object);
- pango_font_description_free (fontsel->font_desc);
+ gtk_font_selection_ref_family (fontsel, NULL);
+ gtk_font_selection_ref_face (fontsel, NULL);
- if (fontsel->font)
- gdk_font_unref (fontsel->font);
-
- if (G_OBJECT_CLASS (font_selection_parent_class)->finalize)
- (* G_OBJECT_CLASS (font_selection_parent_class)->finalize) (object);
+ G_OBJECT_CLASS (gtk_font_selection_parent_class)->finalize (object);
+}
+
+static void
+gtk_font_selection_ref_family (GtkFontSelection *fontsel,
+ PangoFontFamily *family)
+{
+ GtkFontSelectionPrivate *priv = fontsel->priv;
+
+ if (family)
+ family = g_object_ref (family);
+ if (priv->family)
+ g_object_unref (priv->family);
+ priv->family = family;
+}
+
+static void gtk_font_selection_ref_face (GtkFontSelection *fontsel,
+ PangoFontFace *face)
+{
+ GtkFontSelectionPrivate *priv = fontsel->priv;
+
+ if (face)
+ face = g_object_ref (face);
+ if (priv->face)
+ g_object_unref (priv->face);
+ priv->face = face;
+}
+
+static void
+gtk_font_selection_reload_fonts (GtkFontSelection *fontsel)
+{
+ if (gtk_widget_has_screen (GTK_WIDGET (fontsel)))
+ {
+ PangoFontDescription *desc;
+ desc = gtk_font_selection_get_font_description (fontsel);
+
+ gtk_font_selection_show_available_fonts (fontsel);
+ gtk_font_selection_show_available_sizes (fontsel, TRUE);
+ gtk_font_selection_show_available_styles (fontsel);
+
+ gtk_font_selection_select_font_desc (fontsel, desc, NULL, NULL);
+ gtk_font_selection_scroll_to_selection (fontsel);
+
+ pango_font_description_free (desc);
+ }
+}
+
+static void
+gtk_font_selection_screen_changed (GtkWidget *widget,
+ GdkScreen *previous_screen)
+{
+ gtk_font_selection_reload_fonts (GTK_FONT_SELECTION (widget));
+}
+
+static void
+gtk_font_selection_style_set (GtkWidget *widget,
+ GtkStyle *prev_style)
+{
+ /* Maybe fonts where installed or removed... */
+ gtk_font_selection_reload_fonts (GTK_FONT_SELECTION (widget));
}
static void
gtk_font_selection_preview_changed (GtkWidget *entry,
GtkFontSelection *fontsel)
{
- g_object_notify (G_OBJECT (fontsel), "preview_text");
+ g_object_notify (G_OBJECT (fontsel), "preview-text");
+}
+
+static void
+scroll_to_selection (GtkTreeView *tree_view)
+{
+ GtkTreeSelection *selection = gtk_tree_view_get_selection (tree_view);
+ GtkTreeModel *model;
+ GtkTreeIter iter;
+
+ if (gtk_tree_selection_get_selected (selection, &model, &iter))
+ {
+ GtkTreePath *path = gtk_tree_model_get_path (model, &iter);
+ gtk_tree_view_scroll_to_cell (tree_view, path, NULL, TRUE, 0.5, 0.5);
+ gtk_tree_path_free (path);
+ }
+}
+
+static void
+set_cursor_to_iter (GtkTreeView *view,
+ GtkTreeIter *iter)
+{
+ GtkTreeModel *model = gtk_tree_view_get_model (view);
+ GtkTreePath *path = gtk_tree_model_get_path (model, iter);
+
+ gtk_tree_view_set_cursor (view, path, NULL, FALSE);
+
+ gtk_tree_path_free (path);
}
-/* This is called when the clist is mapped. Here we scroll to the current
+static void
+gtk_font_selection_scroll_to_selection (GtkFontSelection *fontsel)
+{
+ GtkFontSelectionPrivate *priv = fontsel->priv;
+
+ /* Try to scroll the font family list to the selected item */
+ scroll_to_selection (GTK_TREE_VIEW (priv->family_list));
+
+ /* Try to scroll the font family list to the selected item */
+ scroll_to_selection (GTK_TREE_VIEW (priv->face_list));
+
+ /* Try to scroll the font family list to the selected item */
+ scroll_to_selection (GTK_TREE_VIEW (priv->size_list));
+/* This is called when the list is mapped. Here we scroll to the current
font if necessary. */
+}
+
static void
gtk_font_selection_scroll_on_map (GtkWidget *widget,
gpointer data)
{
- GtkFontSelection *fontsel;
- GList *selection;
- gint index;
-
-#ifdef FONTSEL_DEBUG
- g_message ("In expose_list\n");
-#endif
- fontsel = GTK_FONT_SELECTION (data);
-
- /* Try to scroll the font family clist to the selected item */
- selection = GTK_CLIST (fontsel->font_clist)->selection;
- if (selection)
- {
- index = GPOINTER_TO_INT (selection->data);
- if (gtk_clist_row_is_visible (GTK_CLIST (fontsel->font_clist), index)
- != GTK_VISIBILITY_FULL)
- gtk_clist_moveto (GTK_CLIST (fontsel->font_clist), index, -1, 0.5, 0);
- }
-
- /* Try to scroll the font style clist to the selected item */
- selection = GTK_CLIST (fontsel->font_style_clist)->selection;
- if (selection)
- {
- index = GPOINTER_TO_INT (selection->data);
- if (gtk_clist_row_is_visible (GTK_CLIST (fontsel->font_style_clist), index)
- != GTK_VISIBILITY_FULL)
- gtk_clist_moveto (GTK_CLIST (fontsel->font_style_clist), index, -1,
- 0.5, 0);
- }
-
- /* Try to scroll the font size clist to the selected item */
- selection = GTK_CLIST (fontsel->size_clist)->selection;
- if (selection)
- {
- index = GPOINTER_TO_INT (selection->data);
- if (gtk_clist_row_is_visible (GTK_CLIST (fontsel->size_clist), index)
- != GTK_VISIBILITY_FULL)
- gtk_clist_moveto (GTK_CLIST (fontsel->size_clist), index, -1, 0.5, 0);
- }
+ gtk_font_selection_scroll_to_selection (GTK_FONT_SELECTION (data));
}
/* This is called when a family is selected in the list. */
static void
-gtk_font_selection_select_font (GtkWidget *w,
- gint row,
- gint column,
- GdkEventButton *bevent,
- gpointer data)
+gtk_font_selection_select_font (GtkTreeSelection *selection,
+ gpointer data)
{
GtkFontSelection *fontsel;
- gchar *family_name;
- gint index;
-
+ GtkFontSelectionPrivate *priv;
+ GtkTreeModel *model;
+ GtkTreeIter iter;
+#ifdef INCLUDE_FONT_ENTRIES
+ const gchar *family_name;
+#endif
+
fontsel = GTK_FONT_SELECTION (data);
+ priv = fontsel->priv;
- if (GTK_CLIST (fontsel->font_clist)->selection)
+ if (gtk_tree_selection_get_selected (selection, &model, &iter))
{
- index = GPOINTER_TO_INT (GTK_CLIST (fontsel->font_clist)->selection->data);
+ PangoFontFamily *family;
- if (gtk_clist_get_text (GTK_CLIST (fontsel->font_clist), index, 0, &family_name) &&
- strcasecmp (fontsel->font_desc->family_name, family_name) != 0)
+ gtk_tree_model_get (model, &iter, FAMILY_COLUMN, &family, -1);
+ if (priv->family != family)
{
- g_free (fontsel->font_desc->family_name);
- fontsel->font_desc->family_name = g_strdup (family_name);
+ gtk_font_selection_ref_family (fontsel, family);
+
+#ifdef INCLUDE_FONT_ENTRIES
+ family_name = pango_font_family_get_name (priv->family);
+ gtk_entry_set_text (GTK_ENTRY (priv->font_entry), family_name);
+#endif
- gtk_entry_set_text (GTK_ENTRY (fontsel->font_entry), family_name);
-
gtk_font_selection_show_available_styles (fontsel);
gtk_font_selection_select_best_style (fontsel, TRUE);
}
+
+ g_object_unref (family);
}
}
static int
-cmp_strings (const void *a, const void *b)
+cmp_families (const void *a, const void *b)
{
- return strcasecmp (*(const char **)a, *(const char **)b);
+ const char *a_name = pango_font_family_get_name (*(PangoFontFamily **)a);
+ const char *b_name = pango_font_family_get_name (*(PangoFontFamily **)b);
+
+ return g_utf8_collate (a_name, b_name);
}
static void
gtk_font_selection_show_available_fonts (GtkFontSelection *fontsel)
{
- gchar **families;
- int n_families, i;
+ GtkFontSelectionPrivate *priv = fontsel->priv;
+ GtkListStore *model;
+ PangoFontFamily **families;
+ PangoFontFamily *match_family = NULL;
+ gint n_families, i;
+ GtkTreeIter match_row;
+
+ model = GTK_LIST_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (priv->family_list)));
pango_context_list_families (gtk_widget_get_pango_context (GTK_WIDGET (fontsel)),
&families, &n_families);
- qsort (families, n_families, sizeof (char *), cmp_strings);
+ qsort (families, n_families, sizeof (PangoFontFamily *), cmp_families);
- gtk_clist_freeze (GTK_CLIST (fontsel->font_clist));
- gtk_clist_clear (GTK_CLIST (fontsel->font_clist));
+ gtk_list_store_clear (model);
for (i=0; i<n_families; i++)
{
- gtk_clist_append (GTK_CLIST (fontsel->font_clist), &families[i]);
-
- if (!strcasecmp (families[i], fontsel->font_desc->family_name))
+ const gchar *name = pango_font_family_get_name (families[i]);
+ GtkTreeIter iter;
+
+ gtk_list_store_append (model, &iter);
+ gtk_list_store_set (model, &iter,
+ FAMILY_COLUMN, families[i],
+ FAMILY_NAME_COLUMN, name,
+ -1);
+
+ if (i == 0 || !g_ascii_strcasecmp (name, "sans"))
{
- gtk_clist_select_row (GTK_CLIST (fontsel->font_clist), i, 0);
- gtk_entry_set_text (GTK_ENTRY (fontsel->font_entry), families[i]);
+ match_family = families[i];
+ match_row = iter;
}
}
-
- gtk_clist_thaw (GTK_CLIST (fontsel->font_clist));
- pango_font_map_free_families (families, n_families);
+ gtk_font_selection_ref_family (fontsel, match_family);
+ if (match_family)
+ {
+ set_cursor_to_iter (GTK_TREE_VIEW (priv->family_list), &match_row);
+#ifdef INCLUDE_FONT_ENTRIES
+ gtk_entry_set_text (GTK_ENTRY (priv->font_entry),
+ pango_font_family_get_name (match_family));
+#endif /* INCLUDE_FONT_ENTRIES */
+ }
+
+ g_free (families);
}
static int
compare_font_descriptions (const PangoFontDescription *a, const PangoFontDescription *b)
{
- int val = strcasecmp (a->family_name, b->family_name);
+ int val = strcmp (pango_font_description_get_family (a), pango_font_description_get_family (b));
if (val != 0)
return val;
- if (a->weight != b->weight)
- return a->weight - b->weight;
+ if (pango_font_description_get_weight (a) != pango_font_description_get_weight (b))
+ return pango_font_description_get_weight (a) - pango_font_description_get_weight (b);
- if (a->style != b->style)
- return a->style - b->style;
+ if (pango_font_description_get_style (a) != pango_font_description_get_style (b))
+ return pango_font_description_get_style (a) - pango_font_description_get_style (b);
- if (a->stretch != b->stretch)
- return a->stretch - b->stretch;
+ if (pango_font_description_get_stretch (a) != pango_font_description_get_stretch (b))
+ return pango_font_description_get_stretch (a) - pango_font_description_get_stretch (b);
- if (a->variant != b->variant)
- return a->variant - b->variant;
+ if (pango_font_description_get_variant (a) != pango_font_description_get_variant (b))
+ return pango_font_description_get_variant (a) - pango_font_description_get_variant (b);
return 0;
}
static int
-font_description_sort_func (const void *a, const void *b)
+faces_sort_func (const void *a, const void *b)
{
- return compare_font_descriptions (*(PangoFontDescription **)a, *(PangoFontDescription **)b);
+ PangoFontDescription *desc_a = pango_font_face_describe (*(PangoFontFace **)a);
+ PangoFontDescription *desc_b = pango_font_face_describe (*(PangoFontFace **)b);
+
+ int ord = compare_font_descriptions (desc_a, desc_b);
+
+ pango_font_description_free (desc_a);
+ pango_font_description_free (desc_b);
+
+ return ord;
}
-/* This fills the font style clist with all the possible style combinations
+static gboolean
+font_description_style_equal (const PangoFontDescription *a,
+ const PangoFontDescription *b)
+{
+ return (pango_font_description_get_weight (a) == pango_font_description_get_weight (b) &&
+ pango_font_description_get_style (a) == pango_font_description_get_style (b) &&
+ pango_font_description_get_stretch (a) == pango_font_description_get_stretch (b) &&
+ pango_font_description_get_variant (a) == pango_font_description_get_variant (b));
+}
+
+/* This fills the font style list with all the possible style combinations
for the current font family. */
static void
gtk_font_selection_show_available_styles (GtkFontSelection *fontsel)
{
- PangoFontDescription **descs;
- int n_descs, i;
- gint match_row = -1;
- gchar *str;
-
- pango_context_list_fonts (gtk_widget_get_pango_context (GTK_WIDGET (fontsel)),
- fontsel->font_desc->family_name, &descs, &n_descs);
- qsort (descs, n_descs, sizeof (PangoFontDescription *), font_description_sort_func);
+ GtkFontSelectionPrivate *priv = fontsel->priv;
+ gint n_faces, i;
+ PangoFontFace **faces;
+ PangoFontDescription *old_desc;
+ GtkListStore *model;
+ GtkTreeIter match_row;
+ PangoFontFace *match_face = NULL;
- gtk_clist_freeze (GTK_CLIST (fontsel->font_style_clist));
- gtk_clist_clear (GTK_CLIST (fontsel->font_style_clist));
+ model = GTK_LIST_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (priv->face_list)));
- for (i=0; i<n_descs; i++)
- {
- PangoFontDescription tmp_desc;
+ if (priv->face)
+ old_desc = pango_font_face_describe (priv->face);
+ else
+ old_desc= NULL;
- tmp_desc = *descs[i];
- tmp_desc.family_name = NULL;
- tmp_desc.size = 0;
+ pango_font_family_list_faces (priv->family, &faces, &n_faces);
+ qsort (faces, n_faces, sizeof (PangoFontFace *), faces_sort_func);
- str = pango_font_description_to_string (&tmp_desc);
- gtk_clist_append (GTK_CLIST (fontsel->font_style_clist), &str);
+ gtk_list_store_clear (model);
- if (descs[i]->weight == fontsel->font_desc->weight &&
- descs[i]->style == fontsel->font_desc->style &&
- descs[i]->stretch == fontsel->font_desc->stretch &&
- descs[i]->variant == fontsel->font_desc->variant)
- match_row = i;
+ for (i=0; i < n_faces; i++)
+ {
+ GtkTreeIter iter;
+ const gchar *str = pango_font_face_get_face_name (faces[i]);
+
+ gtk_list_store_append (model, &iter);
+ gtk_list_store_set (model, &iter,
+ FACE_COLUMN, faces[i],
+ FACE_NAME_COLUMN, str,
+ -1);
+
+ if (i == 0)
+ {
+ match_row = iter;
+ match_face = faces[i];
+ }
+ else if (old_desc)
+ {
+ PangoFontDescription *tmp_desc = pango_font_face_describe (faces[i]);
+
+ if (font_description_style_equal (tmp_desc, old_desc))
+ {
+ match_row = iter;
+ match_face = faces[i];
+ }
- g_free (str);
+ pango_font_description_free (tmp_desc);
+ }
}
- gtk_clist_select_row (GTK_CLIST (fontsel->font_style_clist), match_row, 0);
- if (match_row >= 0)
+ if (old_desc)
+ pango_font_description_free (old_desc);
+
+ gtk_font_selection_ref_face (fontsel, match_face);
+ if (match_face)
{
- gtk_clist_get_text (GTK_CLIST (fontsel->font_style_clist), match_row, 0, &str);
- gtk_entry_set_text (GTK_ENTRY (fontsel->font_style_entry), str);
+#ifdef INCLUDE_FONT_ENTRIES
+ const gchar *str = pango_font_face_get_face_name (priv->face);
+
+ gtk_entry_set_text (GTK_ENTRY (priv->font_style_entry), str);
+#endif
+ set_cursor_to_iter (GTK_TREE_VIEW (priv->face_list), &match_row);
}
-
- gtk_clist_thaw (GTK_CLIST (fontsel->font_style_clist));
- pango_font_descriptions_free (descs, n_descs);
+ g_free (faces);
}
-
/* This selects a style when the user selects a font. It just uses the first
available style at present. I was thinking of trying to maintain the
selected style, e.g. bold italic, when the user selects different fonts.
gtk_font_selection_select_best_style (GtkFontSelection *fontsel,
gboolean use_first)
{
- gint best_row = 0;
-
- gtk_clist_select_row (GTK_CLIST (fontsel->font_style_clist), best_row, 0);
- if (gtk_clist_row_is_visible (GTK_CLIST (fontsel->font_style_clist), best_row)
- != GTK_VISIBILITY_FULL)
- gtk_clist_moveto (GTK_CLIST (fontsel->font_style_clist), best_row, -1,
- 0.5, 0);
- gtk_font_selection_show_available_sizes (fontsel);
+ GtkFontSelectionPrivate *priv = fontsel->priv;
+ GtkTreeIter iter;
+ GtkTreeModel *model;
+
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->face_list));
+
+ if (gtk_tree_model_get_iter_first (model, &iter))
+ {
+ set_cursor_to_iter (GTK_TREE_VIEW (priv->face_list), &iter);
+ scroll_to_selection (GTK_TREE_VIEW (priv->face_list));
+ }
+
+ gtk_font_selection_show_available_sizes (fontsel, FALSE);
gtk_font_selection_select_best_size (fontsel);
}
/* This is called when a style is selected in the list. */
static void
-gtk_font_selection_select_style (GtkWidget *w,
- gint row,
- gint column,
- GdkEventButton *bevent,
- gpointer data)
+gtk_font_selection_select_style (GtkTreeSelection *selection,
+ gpointer data)
{
GtkFontSelection *fontsel = GTK_FONT_SELECTION (data);
- PangoFontDescription *tmp_desc;
- gchar *text;
- gint index;
-
- if (bevent && !GTK_WIDGET_HAS_FOCUS (w))
- gtk_widget_grab_focus (w);
-
- if (GTK_CLIST (fontsel->font_style_clist)->selection)
- {
- index = GPOINTER_TO_INT (GTK_CLIST (fontsel->font_style_clist)->selection->data);
+ GtkTreeModel *model;
+ GtkTreeIter iter;
- if (gtk_clist_get_text (GTK_CLIST (fontsel->font_style_clist), index, 0, &text))
- {
- tmp_desc = pango_font_description_from_string (text);
-
- fontsel->font_desc->style = tmp_desc->style;
- fontsel->font_desc->variant = tmp_desc->variant;
- fontsel->font_desc->weight = tmp_desc->weight;
- fontsel->font_desc->stretch = tmp_desc->stretch;
-
- pango_font_description_free (tmp_desc);
- }
+ if (gtk_tree_selection_get_selected (selection, &model, &iter))
+ {
+ PangoFontFace *face;
+
+ gtk_tree_model_get (model, &iter, FACE_COLUMN, &face, -1);
+ gtk_font_selection_ref_face (fontsel, face);
+ g_object_unref (face);
}
- gtk_font_selection_show_available_sizes (fontsel);
+ gtk_font_selection_show_available_sizes (fontsel, FALSE);
gtk_font_selection_select_best_size (fontsel);
}
static void
-gtk_font_selection_show_available_sizes (GtkFontSelection *fontsel)
+gtk_font_selection_show_available_sizes (GtkFontSelection *fontsel,
+ gboolean first_time)
{
+ GtkFontSelectionPrivate *priv = fontsel->priv;
gint i;
+ GtkListStore *model;
gchar buffer[128];
- gchar *size;
+ gchar *p;
+
+ model = GTK_LIST_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (priv->size_list)));
/* Insert the standard font sizes */
- gtk_clist_freeze (GTK_CLIST (fontsel->size_clist));
- gtk_clist_clear (GTK_CLIST (fontsel->size_clist));
+ if (first_time)
+ {
+ gtk_list_store_clear (model);
+
+ for (i = 0; i < G_N_ELEMENTS (font_sizes); i++)
+ {
+ GtkTreeIter iter;
+
+ gtk_list_store_append (model, &iter);
+ gtk_list_store_set (model, &iter, SIZE_COLUMN, font_sizes[i], -1);
- for (i = 0; i < G_N_ELEMENTS (font_sizes); i++)
+ if (font_sizes[i] * PANGO_SCALE == priv->size)
+ set_cursor_to_iter (GTK_TREE_VIEW (priv->size_list), &iter);
+ }
+ }
+ else
{
- sprintf (buffer, "%i", font_sizes[i]);
- size = buffer;
- gtk_clist_append (GTK_CLIST (fontsel->size_clist), &size);
- if (font_sizes[i] * PANGO_SCALE == fontsel->font_desc->size)
- gtk_clist_select_row (GTK_CLIST (fontsel->size_clist), i, 0);
+ GtkTreeIter iter;
+ gboolean found = FALSE;
+
+ gtk_tree_model_get_iter_first (GTK_TREE_MODEL (model), &iter);
+ for (i = 0; i < G_N_ELEMENTS (font_sizes) && !found; i++)
+ {
+ if (font_sizes[i] * PANGO_SCALE == priv->size)
+ {
+ set_cursor_to_iter (GTK_TREE_VIEW (priv->size_list), &iter);
+ found = TRUE;
+ }
+
+ gtk_tree_model_iter_next (GTK_TREE_MODEL (model), &iter);
+ }
+
+ if (!found)
+ {
+ GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->size_list));
+ gtk_tree_selection_unselect_all (selection);
+ }
+ }
+
+ /* Set the entry to the new size, rounding to 1 digit,
+ * trimming of trailing 0's and a trailing period
+ */
+ g_snprintf (buffer, sizeof (buffer), "%.1f", priv->size / (1.0 * PANGO_SCALE));
+ if (strchr (buffer, '.'))
+ {
+ p = buffer + strlen (buffer) - 1;
+ while (*p == '0')
+ p--;
+ if (*p == '.')
+ p--;
+ p[1] = '\0';
}
- gtk_clist_thaw (GTK_CLIST (fontsel->size_clist));
- sprintf (buffer, "%i", fontsel->font_desc->size / PANGO_SCALE);
- gtk_entry_set_text (GTK_ENTRY (fontsel->size_entry), buffer);
+ /* Compare, to avoid moving the cursor unecessarily */
+ if (strcmp (gtk_entry_get_text (GTK_ENTRY (priv->size_entry)), buffer) != 0)
+ gtk_entry_set_text (GTK_ENTRY (priv->size_entry), buffer);
}
static void
gtk_font_selection_load_font (fontsel);
}
+static void
+gtk_font_selection_set_size (GtkFontSelection *fontsel,
+ gint new_size)
+{
+ GtkFontSelectionPrivate *priv = fontsel->priv;
+
+ if (priv->size != new_size)
+ {
+ priv->size = new_size;
+
+ gtk_font_selection_show_available_sizes (fontsel, FALSE);
+ gtk_font_selection_load_font (fontsel);
+ }
+}
+
/* If the user hits return in the font size entry, we change to the new font
size. */
static void
gtk_font_selection_size_activate (GtkWidget *w,
gpointer data)
{
- GtkFontSelection *fontsel;
+ GtkFontSelection *fontsel = GTK_FONT_SELECTION (data);
+ GtkFontSelectionPrivate *priv = fontsel->priv;
gint new_size;
- gchar *text;
-
- fontsel = GTK_FONT_SELECTION (data);
+ const gchar *text;
- text = gtk_entry_get_text (GTK_ENTRY (fontsel->size_entry));
- new_size = atoi (text) * PANGO_SCALE;
-
- if (fontsel->font_desc->size != new_size)
- {
- fontsel->font_desc->size = new_size;
- gtk_font_selection_load_font (fontsel);
- }
+ text = gtk_entry_get_text (GTK_ENTRY (priv->size_entry));
+ new_size = MAX (0.1, atof (text) * PANGO_SCALE + 0.5);
+
+ if (priv->size != new_size)
+ gtk_font_selection_set_size (fontsel, new_size);
+ else
+ list_row_activated (w);
+}
+
+static gboolean
+gtk_font_selection_size_focus_out (GtkWidget *w,
+ GdkEventFocus *event,
+ gpointer data)
+{
+ GtkFontSelection *fontsel = GTK_FONT_SELECTION (data);
+ GtkFontSelectionPrivate *priv = fontsel->priv;
+ gint new_size;
+ const gchar *text;
+
+ text = gtk_entry_get_text (GTK_ENTRY (priv->size_entry));
+ new_size = MAX (0.1, atof (text) * PANGO_SCALE + 0.5);
+
+ gtk_font_selection_set_size (fontsel, new_size);
+
+ return TRUE;
}
/* This is called when a size is selected in the list. */
static void
-gtk_font_selection_select_size (GtkWidget *w,
- gint row,
- gint column,
- GdkEventButton *bevent,
- gpointer data)
+gtk_font_selection_select_size (GtkTreeSelection *selection,
+ gpointer data)
{
- GtkFontSelection *fontsel;
+ GtkFontSelection *fontsel = GTK_FONT_SELECTION (data);
+ GtkTreeModel *model;
+ GtkTreeIter iter;
gint new_size;
- gchar *text;
-
- fontsel = GTK_FONT_SELECTION (data);
-
- if (bevent && !GTK_WIDGET_HAS_FOCUS (w))
- gtk_widget_grab_focus (w);
-
- gtk_clist_get_text (GTK_CLIST (fontsel->size_clist), row, 0, &text);
- new_size = atoi (text) * PANGO_SCALE;
-
- if (fontsel->font_desc->size != new_size)
- {
- /* If the size was selected by the user we set the selected_size. */
- fontsel->font_desc->size = new_size;
- gtk_font_selection_load_font (fontsel);
+ if (gtk_tree_selection_get_selected (selection, &model, &iter))
+ {
+ gtk_tree_model_get (model, &iter, SIZE_COLUMN, &new_size, -1);
+ gtk_font_selection_set_size (fontsel, new_size * PANGO_SCALE);
}
}
static void
gtk_font_selection_load_font (GtkFontSelection *fontsel)
{
- if (fontsel->font)
- gdk_font_unref (fontsel->font);
- fontsel->font = NULL;
-
gtk_font_selection_update_preview (fontsel);
}
+static PangoFontDescription *
+gtk_font_selection_get_font_description (GtkFontSelection *fontsel)
+{
+ GtkFontSelectionPrivate *priv = fontsel->priv;
+ PangoFontDescription *font_desc;
+
+ if (priv->face)
+ {
+ font_desc = pango_font_face_describe (priv->face);
+ pango_font_description_set_size (font_desc, priv->size);
+ }
+ else
+ font_desc = pango_font_description_from_string (DEFAULT_FONT_NAME);
+
+ return font_desc;
+}
+
/* This sets the font in the preview entry to the selected font, and tries to
make sure that the preview entry is a reasonable size, i.e. so that the
text can be seen with a bit of space to spare. But it tries to avoid
static void
gtk_font_selection_update_preview (GtkFontSelection *fontsel)
{
+ GtkFontSelectionPrivate *priv = fontsel->priv;
GtkRcStyle *rc_style;
gint new_height;
- GtkRequisition old_requisition;
- GtkWidget *preview_entry = fontsel->preview_entry;
- gchar *text;
+ GtkRequisition old_requisition, new_requisition;
+ GtkWidget *preview_entry = priv->preview_entry;
+ const gchar *text;
+
+ gtk_widget_get_preferred_size (preview_entry, &old_requisition, NULL);
- gtk_widget_get_child_requisition (preview_entry, &old_requisition);
-
rc_style = gtk_rc_style_new ();
- rc_style->font_desc = pango_font_description_copy (fontsel->font_desc);
+ rc_style->font_desc = gtk_font_selection_get_font_description (fontsel);
+
gtk_widget_modify_style (preview_entry, rc_style);
- gtk_rc_style_unref (rc_style);
+ g_object_unref (rc_style);
- gtk_widget_size_request (preview_entry, NULL);
+ gtk_widget_get_preferred_size (preview_entry, &new_requisition, NULL);
/* We don't ever want to be over MAX_PREVIEW_HEIGHT pixels high. */
- new_height = CLAMP (preview_entry->requisition.height, INITIAL_PREVIEW_HEIGHT, MAX_PREVIEW_HEIGHT);
+ new_height = CLAMP (new_requisition.height, INITIAL_PREVIEW_HEIGHT, MAX_PREVIEW_HEIGHT);
if (new_height > old_requisition.height || new_height < old_requisition.height - 30)
- gtk_widget_set_usize (preview_entry, -1, new_height);
+ gtk_widget_set_size_request (preview_entry, -1, new_height);
/* This sets the preview text, if it hasn't been set already. */
text = gtk_entry_get_text (GTK_ENTRY (preview_entry));
if (strlen (text) == 0)
- gtk_entry_set_text (GTK_ENTRY (preview_entry), PREVIEW_TEXT);
- gtk_entry_set_position (GTK_ENTRY (preview_entry), 0);
+ gtk_entry_set_text (GTK_ENTRY (preview_entry), _(PREVIEW_TEXT));
+ gtk_editable_set_position (GTK_EDITABLE (preview_entry), 0);
}
+
/*****************************************************************************
* These functions are the main public interface for getting/setting the font.
*****************************************************************************/
-GdkFont*
-gtk_font_selection_get_font (GtkFontSelection *fontsel)
+/**
+ * gtk_font_selection_get_family_list:
+ * @fontsel: a #GtkFontSelection
+ *
+ * This returns the #GtkTreeView that lists font families, for
+ * example, 'Sans', 'Serif', etc.
+ *
+ * Return value: (transfer none): A #GtkWidget that is part of @fontsel
+ *
+ * Since: 2.14
+ */
+GtkWidget *
+gtk_font_selection_get_family_list (GtkFontSelection *fontsel)
{
- if (!fontsel->font)
- fontsel->font = gdk_font_from_description (fontsel->font_desc);
-
- return fontsel->font;
+ g_return_val_if_fail (GTK_IS_FONT_SELECTION (fontsel), NULL);
+
+ return fontsel->priv->family_list;
}
+/**
+ * gtk_font_selection_get_face_list:
+ * @fontsel: a #GtkFontSelection
+ *
+ * This returns the #GtkTreeView which lists all styles available for
+ * the selected font. For example, 'Regular', 'Bold', etc.
+ *
+ * Return value: (transfer none): A #GtkWidget that is part of @fontsel
+ *
+ * Since: 2.14
+ */
+GtkWidget *
+gtk_font_selection_get_face_list (GtkFontSelection *fontsel)
+{
+ g_return_val_if_fail (GTK_IS_FONT_SELECTION (fontsel), NULL);
+
+ return fontsel->priv->face_list;
+}
+
+/**
+ * gtk_font_selection_get_size_entry:
+ * @fontsel: a #GtkFontSelection
+ *
+ * This returns the #GtkEntry used to allow the user to edit the font
+ * number manually instead of selecting it from the list of font sizes.
+ *
+ * Return value: (transfer none): A #GtkWidget that is part of @fontsel
+ *
+ * Since: 2.14
+ */
+GtkWidget *
+gtk_font_selection_get_size_entry (GtkFontSelection *fontsel)
+{
+ g_return_val_if_fail (GTK_IS_FONT_SELECTION (fontsel), NULL);
+
+ return fontsel->priv->size_entry;
+}
+/**
+ * gtk_font_selection_get_size_list:
+ * @fontsel: a #GtkFontSelection
+ *
+ * This returns the #GtkTreeeView used to list font sizes.
+ *
+ * Return value: (transfer none): A #GtkWidget that is part of @fontsel
+ *
+ * Since: 2.14
+ */
+GtkWidget *
+gtk_font_selection_get_size_list (GtkFontSelection *fontsel)
+{
+ g_return_val_if_fail (GTK_IS_FONT_SELECTION (fontsel), NULL);
+
+ return fontsel->priv->size_list;
+}
+
+/**
+ * gtk_font_selection_get_preview_entry:
+ * @fontsel: a #GtkFontSelection
+ *
+ * This returns the #GtkEntry used to display the font as a preview.
+ *
+ * Return value: (transfer none): A #GtkWidget that is part of @fontsel
+ *
+ * Since: 2.14
+ */
+GtkWidget *
+gtk_font_selection_get_preview_entry (GtkFontSelection *fontsel)
+{
+ g_return_val_if_fail (GTK_IS_FONT_SELECTION (fontsel), NULL);
+
+ return fontsel->priv->preview_entry;
+}
+
+/**
+ * gtk_font_selection_get_family:
+ * @fontsel: a #GtkFontSelection
+ *
+ * Gets the #PangoFontFamily representing the selected font family.
+ *
+ * Return value: (transfer none): A #PangoFontFamily representing the
+ * selected font family. Font families are a collection of font
+ * faces. The returned object is owned by @fontsel and must not
+ * be modified or freed.
+ *
+ * Since: 2.14
+ */
+PangoFontFamily *
+gtk_font_selection_get_family (GtkFontSelection *fontsel)
+{
+ g_return_val_if_fail (GTK_IS_FONT_SELECTION (fontsel), NULL);
+
+ return fontsel->priv->family;
+}
+
+/**
+ * gtk_font_selection_get_face:
+ * @fontsel: a #GtkFontSelection
+ *
+ * Gets the #PangoFontFace representing the selected font group
+ * details (i.e. family, slant, weight, width, etc).
+ *
+ * Return value: (transfer none): A #PangoFontFace representing the
+ * selected font group details. The returned object is owned by
+ * @fontsel and must not be modified or freed.
+ *
+ * Since: 2.14
+ */
+PangoFontFace *
+gtk_font_selection_get_face (GtkFontSelection *fontsel)
+{
+ g_return_val_if_fail (GTK_IS_FONT_SELECTION (fontsel), NULL);
+
+ return fontsel->priv->face;
+}
+
+/**
+ * gtk_font_selection_get_size:
+ * @fontsel: a #GtkFontSelection
+ *
+ * The selected font size.
+ *
+ * Return value: A n integer representing the selected font size,
+ * or -1 if no font size is selected.
+ *
+ * Since: 2.14
+ **/
+gint
+gtk_font_selection_get_size (GtkFontSelection *fontsel)
+{
+ g_return_val_if_fail (GTK_IS_FONT_SELECTION (fontsel), -1);
+
+ return fontsel->priv->size;
+}
+
+/**
+ * gtk_font_selection_get_font_name:
+ * @fontsel: a #GtkFontSelection
+ *
+ * Gets the currently-selected font name.
+ *
+ * Note that this can be a different string than what you set with
+ * gtk_font_selection_set_font_name(), as the font selection widget may
+ * normalize font names and thus return a string with a different structure.
+ * For example, "Helvetica Italic Bold 12" could be normalized to
+ * "Helvetica Bold Italic 12". Use pango_font_description_equal()
+ * if you want to compare two font descriptions.
+ *
+ * Return value: A string with the name of the current font, or %NULL if
+ * no font is selected. You must free this string with g_free().
+ */
gchar *
gtk_font_selection_get_font_name (GtkFontSelection *fontsel)
{
- return pango_font_description_to_string (fontsel->font_desc);
-}
+ gchar *result;
+
+ PangoFontDescription *font_desc = gtk_font_selection_get_font_description (fontsel);
+ result = pango_font_description_to_string (font_desc);
+ pango_font_description_free (font_desc);
+ return result;
+}
-/* This sets the current font, selecting the appropriate clist rows.
+/* This selects the appropriate list rows.
First we check the fontname is valid and try to find the font family
- i.e. the name in the main list. If we can't find that, then just return.
Next we try to set each of the properties according to the fontname.
- Finally we select the font family & style in the clists. */
-gboolean
-gtk_font_selection_set_font_name (GtkFontSelection *fontsel,
- const gchar *fontname)
+ Finally we select the font family & style in the lists. */
+static gboolean
+gtk_font_selection_select_font_desc (GtkFontSelection *fontsel,
+ PangoFontDescription *new_desc,
+ PangoFontFamily **pfamily,
+ PangoFontFace **pface)
{
- PangoFontDescription *new_desc;
- PangoFontDescription **descs;
- int n_descs, i;
- gboolean found = FALSE;
+ GtkFontSelectionPrivate *priv = fontsel->priv;
+ PangoFontFamily *new_family = NULL;
+ PangoFontFace *new_face = NULL;
+ PangoFontFace *fallback_face = NULL;
+ GtkTreeModel *model;
+ GtkTreeIter iter;
+ GtkTreeIter match_iter;
+ gboolean valid;
+ const gchar *new_family_name;
+
+ new_family_name = pango_font_description_get_family (new_desc);
+
+ if (!new_family_name)
+ return FALSE;
- g_return_val_if_fail (GTK_IS_FONT_SELECTION (fontsel), FALSE);
-
- new_desc = pango_font_description_from_string (fontname);
+ /* Check to make sure that this is in the list of allowed fonts
+ */
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->family_list));
+ for (valid = gtk_tree_model_get_iter_first (model, &iter);
+ valid;
+ valid = gtk_tree_model_iter_next (model, &iter))
+ {
+ PangoFontFamily *family;
+
+ gtk_tree_model_get (model, &iter, FAMILY_COLUMN, &family, -1);
+
+ if (g_ascii_strcasecmp (pango_font_family_get_name (family),
+ new_family_name) == 0)
+ new_family = g_object_ref (family);
- /* Check to make sure that this is in the list of allowed fonts */
+ g_object_unref (family);
+
+ if (new_family)
+ break;
+ }
+
+ if (!new_family)
+ return FALSE;
- pango_context_list_fonts (gtk_widget_get_pango_context (GTK_WIDGET (fontsel)),
- new_desc->family_name, &descs, &n_descs);
+ if (pfamily)
+ *pfamily = new_family;
+ else
+ g_object_unref (new_family);
+ set_cursor_to_iter (GTK_TREE_VIEW (priv->family_list), &iter);
+ gtk_font_selection_show_available_styles (fontsel);
- for (i=0; i<n_descs; i++)
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->face_list));
+ for (valid = gtk_tree_model_get_iter_first (model, &iter);
+ valid;
+ valid = gtk_tree_model_iter_next (model, &iter))
{
- if (descs[i]->weight == new_desc->weight &&
- descs[i]->style == new_desc->style &&
- descs[i]->stretch == new_desc->stretch &&
- descs[i]->variant == new_desc->variant)
+ PangoFontFace *face;
+ PangoFontDescription *tmp_desc;
+
+ gtk_tree_model_get (model, &iter, FACE_COLUMN, &face, -1);
+ tmp_desc = pango_font_face_describe (face);
+
+ if (font_description_style_equal (tmp_desc, new_desc))
+ new_face = g_object_ref (face);
+
+ if (!fallback_face)
+ {
+ fallback_face = g_object_ref (face);
+ match_iter = iter;
+ }
+
+ pango_font_description_free (tmp_desc);
+ g_object_unref (face);
+
+ if (new_face)
{
- found = TRUE;
+ match_iter = iter;
break;
}
}
- pango_font_descriptions_free (descs, n_descs);
+ if (!new_face)
+ new_face = fallback_face;
+ else if (fallback_face)
+ g_object_unref (fallback_face);
- if (!found)
- return FALSE;
+ if (pface)
+ *pface = new_face;
+ else if (new_face)
+ g_object_unref (new_face);
+ set_cursor_to_iter (GTK_TREE_VIEW (priv->face_list), &match_iter);
- pango_font_description_free (fontsel->font_desc);
- fontsel->font_desc = new_desc;
+ gtk_font_selection_set_size (fontsel, pango_font_description_get_size (new_desc));
- g_object_freeze_notify (G_OBJECT (fontsel));
- g_object_notify (G_OBJECT (fontsel), "font_name");
- g_object_notify (G_OBJECT (fontsel), "font");
- g_object_thaw_notify (G_OBJECT (fontsel));
return TRUE;
}
-/* This returns the text in the preview entry. You should copy the returned
- text if you need it. */
-gchar*
-gtk_font_selection_get_preview_text (GtkFontSelection *fontsel)
+/* This sets the current font, then selecting the appropriate list rows. */
+
+/**
+ * gtk_font_selection_set_font_name:
+ * @fontsel: a #GtkFontSelection
+ * @fontname: a font name like "Helvetica 12" or "Times Bold 18"
+ *
+ * Sets the currently-selected font.
+ *
+ * Note that the @fontsel needs to know the screen in which it will appear
+ * for this to work; this can be guaranteed by simply making sure that the
+ * @fontsel is inserted in a toplevel window before you call this function.
+ *
+ * Return value: %TRUE if the font could be set successfully; %FALSE if no
+ * such font exists or if the @fontsel doesn't belong to a particular
+ * screen yet.
+ */
+gboolean
+gtk_font_selection_set_font_name (GtkFontSelection *fontsel,
+ const gchar *fontname)
{
- return gtk_entry_get_text (GTK_ENTRY (fontsel->preview_entry));
+ PangoFontFamily *family = NULL;
+ PangoFontFace *face = NULL;
+ PangoFontDescription *new_desc;
+
+ g_return_val_if_fail (GTK_IS_FONT_SELECTION (fontsel), FALSE);
+
+ if (!gtk_widget_has_screen (GTK_WIDGET (fontsel)))
+ return FALSE;
+
+ new_desc = pango_font_description_from_string (fontname);
+
+ if (gtk_font_selection_select_font_desc (fontsel, new_desc, &family, &face))
+ {
+ gtk_font_selection_ref_family (fontsel, family);
+ if (family)
+ g_object_unref (family);
+
+ gtk_font_selection_ref_face (fontsel, face);
+ if (face)
+ g_object_unref (face);
+ }
+
+ pango_font_description_free (new_desc);
+
+ g_object_notify (G_OBJECT (fontsel), "font-name");
+
+ return TRUE;
+}
+
+/**
+ * gtk_font_selection_get_preview_text:
+ * @fontsel: a #GtkFontSelection
+ *
+ * Gets the text displayed in the preview area.
+ *
+ * Return value: the text displayed in the preview area.
+ * This string is owned by the widget and should not be
+ * modified or freed
+ */
+G_CONST_RETURN gchar*
+gtk_font_selection_get_preview_text (GtkFontSelection *fontsel)
+{
+ GtkFontSelectionPrivate *priv;
+
+ g_return_val_if_fail (GTK_IS_FONT_SELECTION (fontsel), NULL);
+
+ priv = fontsel->priv;
+
+ return gtk_entry_get_text (GTK_ENTRY (priv->preview_entry));
}
-/* This sets the text in the preview entry. */
+/**
+ * gtk_font_selection_set_preview_text:
+ * @fontsel: a #GtkFontSelection
+ * @text: the text to display in the preview area
+ *
+ * Sets the text displayed in the preview area.
+ * The @text is used to show how the selected font looks.
+ */
void
gtk_font_selection_set_preview_text (GtkFontSelection *fontsel,
- const gchar *text)
+ const gchar *text)
{
- gtk_entry_set_text (GTK_ENTRY (fontsel->preview_entry), text);
+ GtkFontSelectionPrivate *priv;
+
+ g_return_if_fail (GTK_IS_FONT_SELECTION (fontsel));
+ g_return_if_fail (text != NULL);
+
+ priv = fontsel->priv;
+
+ gtk_entry_set_text (GTK_ENTRY (priv->preview_entry), text);
}
/*****************************************************************************
* GtkFontSelectionDialog
*****************************************************************************/
-GtkType
-gtk_font_selection_dialog_get_type (void)
-{
- static GtkType font_selection_dialog_type = 0;
-
- if (!font_selection_dialog_type)
- {
- GtkTypeInfo fontsel_diag_info =
- {
- "GtkFontSelectionDialog",
- sizeof (GtkFontSelectionDialog),
- sizeof (GtkFontSelectionDialogClass),
- (GtkClassInitFunc) gtk_font_selection_dialog_class_init,
- (GtkObjectInitFunc) gtk_font_selection_dialog_init,
- /* reserved_1 */ NULL,
- /* reserved_2 */ NULL,
- (GtkClassInitFunc) NULL,
- };
-
- font_selection_dialog_type = gtk_type_unique (GTK_TYPE_DIALOG,
- &fontsel_diag_info);
- }
-
- return font_selection_dialog_type;
-}
+static void gtk_font_selection_dialog_buildable_interface_init (GtkBuildableIface *iface);
+static GObject * gtk_font_selection_dialog_buildable_get_internal_child (GtkBuildable *buildable,
+ GtkBuilder *builder,
+ const gchar *childname);
+
+G_DEFINE_TYPE_WITH_CODE (GtkFontSelectionDialog, gtk_font_selection_dialog,
+ GTK_TYPE_DIALOG,
+ G_IMPLEMENT_INTERFACE (GTK_TYPE_BUILDABLE,
+ gtk_font_selection_dialog_buildable_interface_init))
+
+static GtkBuildableIface *parent_buildable_iface;
static void
gtk_font_selection_dialog_class_init (GtkFontSelectionDialogClass *klass)
{
- GtkObjectClass *object_class;
-
- object_class = (GtkObjectClass*) klass;
-
- font_selection_dialog_parent_class = gtk_type_class (GTK_TYPE_DIALOG);
+ g_type_class_add_private (klass, sizeof (GtkFontSelectionDialogPrivate));
}
static void
gtk_font_selection_dialog_init (GtkFontSelectionDialog *fontseldiag)
{
- GtkDialog *dialog;
+ GtkFontSelectionDialogPrivate *priv;
+ GtkDialog *dialog = GTK_DIALOG (fontseldiag);
+ GtkWidget *action_area, *content_area;
- dialog = GTK_DIALOG (fontseldiag);
-
- fontseldiag->dialog_width = -1;
- fontseldiag->auto_resize = TRUE;
-
- gtk_widget_set_events (GTK_WIDGET (fontseldiag), GDK_STRUCTURE_MASK);
- gtk_signal_connect (GTK_OBJECT (fontseldiag), "configure_event",
- (GtkSignalFunc) gtk_font_selection_dialog_on_configure,
- fontseldiag);
-
- gtk_container_set_border_width (GTK_CONTAINER (fontseldiag), 4);
- gtk_window_set_policy (GTK_WINDOW (fontseldiag), FALSE, TRUE, TRUE);
-
- fontseldiag->main_vbox = dialog->vbox;
-
- fontseldiag->fontsel = gtk_font_selection_new ();
- gtk_container_set_border_width (GTK_CONTAINER (fontseldiag->fontsel), 4);
- gtk_widget_show (fontseldiag->fontsel);
- gtk_box_pack_start (GTK_BOX (fontseldiag->main_vbox),
- fontseldiag->fontsel, TRUE, TRUE, 0);
-
- /* Create the action area */
- fontseldiag->action_area = dialog->action_area;
-
- fontseldiag->ok_button = gtk_dialog_add_button (dialog,
- GTK_STOCK_OK,
- GTK_RESPONSE_OK);
- gtk_widget_grab_default (fontseldiag->ok_button);
-
- fontseldiag->apply_button = gtk_dialog_add_button (dialog,
- GTK_STOCK_APPLY,
- GTK_RESPONSE_APPLY);
- gtk_widget_hide (fontseldiag->apply_button);
+ fontseldiag->priv = G_TYPE_INSTANCE_GET_PRIVATE (fontseldiag,
+ GTK_TYPE_FONT_SELECTION_DIALOG,
+ GtkFontSelectionDialogPrivate);
+ priv = fontseldiag->priv;
-
- fontseldiag->cancel_button = gtk_dialog_add_button (dialog,
- GTK_STOCK_CANCEL,
- GTK_RESPONSE_CANCEL);
+ content_area = gtk_dialog_get_content_area (dialog);
+ action_area = gtk_dialog_get_action_area (dialog);
+
+ gtk_container_set_border_width (GTK_CONTAINER (dialog), 5);
+ gtk_box_set_spacing (GTK_BOX (content_area), 2); /* 2 * 5 + 2 = 12 */
+ gtk_container_set_border_width (GTK_CONTAINER (action_area), 5);
+ gtk_box_set_spacing (GTK_BOX (action_area), 6);
+
+ gtk_widget_push_composite_child ();
+
+ gtk_window_set_resizable (GTK_WINDOW (fontseldiag), TRUE);
+
+ /* Create the content area */
+ priv->fontsel = gtk_font_selection_new ();
+ gtk_container_set_border_width (GTK_CONTAINER (priv->fontsel), 5);
+ gtk_widget_show (priv->fontsel);
+ gtk_box_pack_start (GTK_BOX (content_area),
+ priv->fontsel, TRUE, TRUE, 0);
+
+ /* Create the action area */
+ priv->cancel_button = gtk_dialog_add_button (dialog,
+ GTK_STOCK_CANCEL,
+ GTK_RESPONSE_CANCEL);
+
+ priv->apply_button = gtk_dialog_add_button (dialog,
+ GTK_STOCK_APPLY,
+ GTK_RESPONSE_APPLY);
+ gtk_widget_hide (priv->apply_button);
+
+ priv->ok_button = gtk_dialog_add_button (dialog,
+ GTK_STOCK_OK,
+ GTK_RESPONSE_OK);
+ gtk_widget_grab_default (priv->ok_button);
+
+ gtk_dialog_set_alternative_button_order (GTK_DIALOG (fontseldiag),
+ GTK_RESPONSE_OK,
+ GTK_RESPONSE_APPLY,
+ GTK_RESPONSE_CANCEL,
+ -1);
gtk_window_set_title (GTK_WINDOW (fontseldiag),
_("Font Selection"));
+ gtk_widget_pop_composite_child ();
}
+/**
+ * gtk_font_selection_dialog_new:
+ * @title: the title of the dialog window
+ *
+ * Creates a new #GtkFontSelectionDialog.
+ *
+ * Return value: a new #GtkFontSelectionDialog
+ */
GtkWidget*
gtk_font_selection_dialog_new (const gchar *title)
{
GtkFontSelectionDialog *fontseldiag;
- fontseldiag = gtk_type_new (GTK_TYPE_FONT_SELECTION_DIALOG);
+ fontseldiag = g_object_new (GTK_TYPE_FONT_SELECTION_DIALOG, NULL);
if (title)
gtk_window_set_title (GTK_WINDOW (fontseldiag), title);
return GTK_WIDGET (fontseldiag);
}
-gchar*
-gtk_font_selection_dialog_get_font_name (GtkFontSelectionDialog *fsd)
+/**
+ * gtk_font_selection_dialog_get_font_selection:
+ * @fsd: a #GtkFontSelectionDialog
+ *
+ * Retrieves the #GtkFontSelection widget embedded in the dialog.
+ *
+ * Returns: (transfer none): the embedded #GtkFontSelection
+ *
+ * Since: 2.22
+ **/
+GtkWidget*
+gtk_font_selection_dialog_get_font_selection (GtkFontSelectionDialog *fsd)
{
- return gtk_font_selection_get_font_name (GTK_FONT_SELECTION (fsd->fontsel));
+ g_return_val_if_fail (GTK_IS_FONT_SELECTION_DIALOG (fsd), NULL);
+
+ return fsd->priv->fontsel;
}
-GdkFont*
-gtk_font_selection_dialog_get_font (GtkFontSelectionDialog *fsd)
+
+/**
+ * gtk_font_selection_dialog_get_ok_button:
+ * @fsd: a #GtkFontSelectionDialog
+ *
+ * Gets the 'OK' button.
+ *
+ * Return value: (transfer none): the #GtkWidget used in the dialog
+ * for the 'OK' button.
+ *
+ * Since: 2.14
+ */
+GtkWidget *
+gtk_font_selection_dialog_get_ok_button (GtkFontSelectionDialog *fsd)
{
- return gtk_font_selection_get_font (GTK_FONT_SELECTION (fsd->fontsel));
+ g_return_val_if_fail (GTK_IS_FONT_SELECTION_DIALOG (fsd), NULL);
+
+ return fsd->priv->ok_button;
}
+/**
+ * gtk_font_selection_dialog_get_cancel_button:
+ * @fsd: a #GtkFontSelectionDialog
+ *
+ * Gets the 'Cancel' button.
+ *
+ * Return value: (transfer none): the #GtkWidget used in the dialog
+ * for the 'Cancel' button.
+ *
+ * Since: 2.14
+ */
+GtkWidget *
+gtk_font_selection_dialog_get_cancel_button (GtkFontSelectionDialog *fsd)
+{
+ g_return_val_if_fail (GTK_IS_FONT_SELECTION_DIALOG (fsd), NULL);
+
+ return fsd->priv->cancel_button;
+}
+
+static void
+gtk_font_selection_dialog_buildable_interface_init (GtkBuildableIface *iface)
+{
+ parent_buildable_iface = g_type_interface_peek_parent (iface);
+ iface->get_internal_child = gtk_font_selection_dialog_buildable_get_internal_child;
+}
+
+static GObject *
+gtk_font_selection_dialog_buildable_get_internal_child (GtkBuildable *buildable,
+ GtkBuilder *builder,
+ const gchar *childname)
+{
+ GtkFontSelectionDialogPrivate *priv;
+
+ priv = GTK_FONT_SELECTION_DIALOG (buildable)->priv;
+
+ if (g_strcmp0 (childname, "ok_button") == 0)
+ return G_OBJECT (priv->ok_button);
+ else if (g_strcmp0 (childname, "cancel_button") == 0)
+ return G_OBJECT (priv->cancel_button);
+ else if (g_strcmp0 (childname, "apply_button") == 0)
+ return G_OBJECT (priv->apply_button);
+ else if (g_strcmp0 (childname, "font_selection") == 0)
+ return G_OBJECT (priv->fontsel);
+
+ return parent_buildable_iface->get_internal_child (buildable, builder, childname);
+}
+
+/**
+ * gtk_font_selection_dialog_get_font_name:
+ * @fsd: a #GtkFontSelectionDialog
+ *
+ * Gets the currently-selected font name.
+ *
+ * Note that this can be a different string than what you set with
+ * gtk_font_selection_dialog_set_font_name(), as the font selection widget
+ * may normalize font names and thus return a string with a different
+ * structure. For example, "Helvetica Italic Bold 12" could be normalized
+ * to "Helvetica Bold Italic 12". Use pango_font_description_equal()
+ * if you want to compare two font descriptions.
+ *
+ * Return value: A string with the name of the current font, or %NULL if no
+ * font is selected. You must free this string with g_free().
+ */
+gchar*
+gtk_font_selection_dialog_get_font_name (GtkFontSelectionDialog *fsd)
+{
+ GtkFontSelectionDialogPrivate *priv;
+
+ g_return_val_if_fail (GTK_IS_FONT_SELECTION_DIALOG (fsd), NULL);
+
+ priv = fsd->priv;
+
+ return gtk_font_selection_get_font_name (GTK_FONT_SELECTION (priv->fontsel));
+}
+
+/**
+ * gtk_font_selection_dialog_set_font_name:
+ * @fsd: a #GtkFontSelectionDialog
+ * @fontname: a font name like "Helvetica 12" or "Times Bold 18"
+ *
+ * Sets the currently selected font.
+ *
+ * Return value: %TRUE if the font selected in @fsd is now the
+ * @fontname specified, %FALSE otherwise.
+ */
gboolean
gtk_font_selection_dialog_set_font_name (GtkFontSelectionDialog *fsd,
- const gchar *fontname)
+ const gchar *fontname)
{
- return gtk_font_selection_set_font_name (GTK_FONT_SELECTION (fsd->fontsel), fontname);
+ GtkFontSelectionDialogPrivate *priv;
+
+ g_return_val_if_fail (GTK_IS_FONT_SELECTION_DIALOG (fsd), FALSE);
+ g_return_val_if_fail (fontname, FALSE);
+
+ priv = fsd->priv;
+
+ return gtk_font_selection_set_font_name (GTK_FONT_SELECTION (priv->fontsel), fontname);
}
-gchar*
+/**
+ * gtk_font_selection_dialog_get_preview_text:
+ * @fsd: a #GtkFontSelectionDialog
+ *
+ * Gets the text displayed in the preview area.
+ *
+ * Return value: the text displayed in the preview area.
+ * This string is owned by the widget and should not be
+ * modified or freed
+ */
+G_CONST_RETURN gchar*
gtk_font_selection_dialog_get_preview_text (GtkFontSelectionDialog *fsd)
{
- return gtk_font_selection_get_preview_text (GTK_FONT_SELECTION (fsd->fontsel));
+ GtkFontSelectionDialogPrivate *priv;
+
+ g_return_val_if_fail (GTK_IS_FONT_SELECTION_DIALOG (fsd), NULL);
+
+ priv = fsd->priv;
+
+ return gtk_font_selection_get_preview_text (GTK_FONT_SELECTION (priv->fontsel));
}
+/**
+ * gtk_font_selection_dialog_set_preview_text:
+ * @fsd: a #GtkFontSelectionDialog
+ * @text: the text to display in the preview area
+ *
+ * Sets the text displayed in the preview area.
+ */
void
gtk_font_selection_dialog_set_preview_text (GtkFontSelectionDialog *fsd,
const gchar *text)
{
- gtk_font_selection_set_preview_text (GTK_FONT_SELECTION (fsd->fontsel), text);
-}
+ GtkFontSelectionDialogPrivate *priv;
+ g_return_if_fail (GTK_IS_FONT_SELECTION_DIALOG (fsd));
+ g_return_if_fail (text != NULL);
-/* This turns auto-shrink off if the user resizes the width of the dialog.
- It also turns it back on again if the user resizes it back to its normal
- width. */
-static gint
-gtk_font_selection_dialog_on_configure (GtkWidget *widget,
- GdkEventConfigure *event,
- GtkFontSelectionDialog *fsd)
-{
- /* This sets the initial width. */
- if (fsd->dialog_width == -1)
- fsd->dialog_width = event->width;
- else if (fsd->auto_resize && fsd->dialog_width != event->width)
- {
- fsd->auto_resize = FALSE;
- gtk_window_set_policy (GTK_WINDOW (fsd), FALSE, TRUE, FALSE);
- }
- else if (!fsd->auto_resize && fsd->dialog_width == event->width)
- {
- fsd->auto_resize = TRUE;
- gtk_window_set_policy (GTK_WINDOW (fsd), FALSE, TRUE, TRUE);
- }
-
- return FALSE;
+ priv = fsd->priv;
+
+ gtk_font_selection_set_preview_text (GTK_FONT_SELECTION (priv->fontsel), text);
}
projects / ~andy / gtk / blobdiff