*/
#include <stdlib.h>
-#include <stdio.h>
+#include <glib/gprintf.h>
#include <string.h>
-#include <ctype.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"
+/* 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")
/* 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,
32, 36, 40, 48, 56, 64, 72
};
+enum {
+ PROP_0,
+ PROP_FONT_NAME,
+ PROP_FONT,
+ PROP_PREVIEW_TEXT
+};
+
+
+enum {
+ FAMILY_COLUMN,
+ FAMILY_NAME_COLUMN
+};
+
+enum {
+ FACE_COLUMN,
+ FACE_NAME_COLUMN
+};
+
+enum {
+ SIZE_COLUMN
+};
+
static void gtk_font_selection_class_init (GtkFontSelectionClass *klass);
+static void gtk_font_selection_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec);
+static void gtk_font_selection_get_property (GObject *object,
+ 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_screen_changed (GtkWidget *widget,
+ GdkScreen *previous_screen);
/* 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 gint gtk_font_selection_on_clist_key_press (GtkWidget *clist,
- GdkEventKey *event,
- GtkFontSelection *fs);
-static gboolean gtk_font_selection_select_next (GtkFontSelection *fs,
- GtkWidget *clist,
- gint step);
-
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 gint gtk_font_selection_size_key_press (GtkWidget *w,
- GdkEventKey *event,
+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 gboolean gtk_font_selection_size_focus_out (GtkWidget *w,
+ GdkEventFocus *event,
gpointer data);
-static void gtk_font_selection_select_size (GtkWidget *w,
- gint row,
- gint column,
- GdkEventButton *bevent,
+static void gtk_font_selection_select_size (GtkTreeSelection *selection,
gpointer data);
-static void gtk_font_selection_expose_list (GtkWidget *w,
- GdkEventExpose *event,
+static void gtk_font_selection_scroll_on_map (GtkWidget *w,
gpointer data);
+static void gtk_font_selection_preview_changed (GtkWidget *entry,
+ 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);
+static GdkFont* gtk_font_selection_get_font_internal (GtkFontSelection *fontsel);
+
/* 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 GtkVBoxClass *font_selection_parent_class = NULL;
+static GtkWindowClass *font_selection_dialog_parent_class = NULL;
-static GtkWindowClass *font_selection_parent_class = NULL;
-static GtkVBoxClass *font_selection_dialog_parent_class = NULL;
-GtkType
-gtk_font_selection_get_type()
+GType
+gtk_font_selection_get_type (void)
{
- static GtkType font_selection_type = 0;
+ static GType font_selection_type = 0;
- if(!font_selection_type)
+ if (!font_selection_type)
{
- static const GtkTypeInfo fontsel_type_info =
+ static const GTypeInfo 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,
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ (GClassInitFunc) gtk_font_selection_class_init,
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ sizeof (GtkFontSelection),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) gtk_font_selection_init,
};
- font_selection_type = gtk_type_unique (GTK_TYPE_VBOX,
- &fontsel_type_info);
+ font_selection_type =
+ g_type_register_static (GTK_TYPE_VBOX, "GtkFontSelection",
+ &fontsel_type_info, 0);
}
return font_selection_type;
}
static void
-gtk_font_selection_class_init(GtkFontSelectionClass *klass)
+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);
+
+ font_selection_parent_class = g_type_class_peek_parent (klass);
+
+ 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;
+
+ 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_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;
}
+static void
+gtk_font_selection_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ GtkFontSelection *fontsel;
+
+ fontsel = GTK_FONT_SELECTION (object);
+
+ switch (prop_id)
+ {
+ case PROP_FONT_NAME:
+ gtk_font_selection_set_font_name (fontsel, g_value_get_string (value));
+ break;
+ case PROP_PREVIEW_TEXT:
+ gtk_font_selection_set_preview_text (fontsel, g_value_get_string (value));
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void gtk_font_selection_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ GtkFontSelection *fontsel;
+
+ fontsel = GTK_FONT_SELECTION (object);
+
+ 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, gtk_font_selection_get_font_internal (fontsel));
+ break;
+ case PROP_PREVIEW_TEXT:
+ g_value_set_string (value, gtk_font_selection_get_preview_text (fontsel));
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+
static void
-gtk_font_selection_init(GtkFontSelection *fontsel)
+gtk_font_selection_init (GtkFontSelection *fontsel)
{
GtkWidget *scrolled_win;
GtkWidget *text_frame;
GtkWidget *text_box;
GtkWidget *table, *label;
+ GtkWidget *font_label, *style_label;
+ GtkListStore *model;
+ GtkTreeViewColumn *column;
+ GList *focus_chain = NULL;
+
+ gtk_widget_push_composite_child ();
- fontsel->font_desc = pango_font_description_from_string ("sans 12");
+ fontsel->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_col_spacings (GTK_TABLE (table), 8);
gtk_box_pack_start (GTK_BOX (fontsel), table, TRUE, TRUE, 0);
-
- fontsel->font_label = gtk_label_new(_("Family:"));
- 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,
- GTK_FILL, 0, 0, 0);
- label = gtk_label_new(_("Style:"));
- 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,
- GTK_FILL, 0, 0, 0);
- label = gtk_label_new(_("Size:"));
- 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);
-
+
+#ifdef INCLUDE_FONT_ENTRIES
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_editable_set_editable (GTK_EDITABLE (fontsel->font_entry), FALSE);
+ gtk_widget_set_size_request (fontsel->font_entry, 20, -1);
gtk_widget_show (fontsel->font_entry);
gtk_table_attach (GTK_TABLE (table), fontsel->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_editable_set_editable (GTK_EDITABLE (fontsel->font_style_entry), FALSE);
+ gtk_widget_set_size_request (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,
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_set_size_request (fontsel->size_entry, 20, -1);
gtk_widget_show (fontsel->size_entry);
gtk_table_attach (GTK_TABLE (table), fontsel->size_entry, 2, 3, 1, 2,
GTK_FILL, 0, 0, 0);
- gtk_signal_connect (GTK_OBJECT (fontsel->size_entry), "key_press_event",
- (GtkSignalFunc) gtk_font_selection_size_key_press,
- fontsel);
+ g_signal_connect (fontsel->size_entry, "activate",
+ G_CALLBACK (gtk_font_selection_size_activate),
+ fontsel);
+ g_signal_connect_after (fontsel->size_entry, "focus_out_event",
+ G_CALLBACK (gtk_font_selection_size_focus_out),
+ fontsel);
+
+ 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);
+
+ 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);
- /* 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);
+ label = gtk_label_new_with_mnemonic (_("Si_ze:"));
+ gtk_label_set_mnemonic_widget (GTK_LABEL (label),
+ fontsel->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 lists */
+
+ model = gtk_list_store_new (2,
+ G_TYPE_OBJECT, /* FAMILY_COLUMN */
+ G_TYPE_STRING); /* FAMILY_NAME_COLUMN */
+ fontsel->family_list = gtk_tree_view_new_with_model (GTK_TREE_MODEL (model));
+ g_object_unref (model);
+
+ 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 (fontsel->family_list), column);
+
+ gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (fontsel->family_list), FALSE);
+ gtk_tree_selection_set_mode (gtk_tree_view_get_selection (GTK_TREE_VIEW (fontsel->family_list)),
+ GTK_SELECTION_BROWSE);
+
+ gtk_label_set_mnemonic_widget (GTK_LABEL (font_label), fontsel->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), fontsel->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(scrolled_win);
+ gtk_widget_show (fontsel->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 */
+ fontsel->face_list = gtk_tree_view_new_with_model (GTK_TREE_MODEL (model));
+ g_object_unref (model);
+
+ gtk_label_set_mnemonic_widget (GTK_LABEL (style_label), fontsel->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 (fontsel->face_list), column);
+
+ gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (fontsel->face_list), FALSE);
+ gtk_tree_selection_set_mode (gtk_tree_view_get_selection (GTK_TREE_VIEW (fontsel->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), fontsel->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(scrolled_win);
- gtk_table_attach (GTK_TABLE (table), scrolled_win, 1, 2, 2, 3,
+ gtk_widget_show (fontsel->face_list);
+ gtk_widget_show (scrolled_win);
+ 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, fontsel->size_entry);
+
+ model = gtk_list_store_new (1, G_TYPE_INT);
+ fontsel->size_list = gtk_tree_view_new_with_model (GTK_TREE_MODEL (model));
+ g_object_unref (model);
+
+ 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 (fontsel->size_list), column);
+
+ gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (fontsel->size_list), FALSE);
+ gtk_tree_selection_set_mode (gtk_tree_view_get_selection (GTK_TREE_VIEW (fontsel->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), fontsel->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 (fontsel->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 (GTK_OBJECT (fontsel->font_clist), "key_press_event",
- GTK_SIGNAL_FUNC(gtk_font_selection_on_clist_key_press),
- fontsel);
- gtk_signal_connect_after (GTK_OBJECT (fontsel->font_clist), "expose_event",
- GTK_SIGNAL_FUNC(gtk_font_selection_expose_list),
- 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_font_selection_show_available_styles (fontsel);
+ /* Insert the fonts. */
+ g_signal_connect (gtk_tree_view_get_selection (GTK_TREE_VIEW (fontsel->family_list)), "changed",
+ G_CALLBACK (gtk_font_selection_select_font), fontsel);
+
+ g_signal_connect_after (fontsel->family_list, "map",
+ G_CALLBACK (gtk_font_selection_scroll_on_map),
+ fontsel);
- 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);
- gtk_signal_connect (GTK_OBJECT (fontsel->font_style_clist),
- "key_press_event",
- GTK_SIGNAL_FUNC(gtk_font_selection_on_clist_key_press),
- fontsel);
-
- gtk_font_selection_show_available_sizes (fontsel);
+ g_signal_connect (gtk_tree_view_get_selection (GTK_TREE_VIEW (fontsel->face_list)), "changed",
+ G_CALLBACK (gtk_font_selection_select_style), fontsel);
+
+ g_signal_connect (gtk_tree_view_get_selection (GTK_TREE_VIEW (fontsel->size_list)), "changed",
+ G_CALLBACK (gtk_font_selection_select_size), fontsel);
+
+ /* create the text entry widget */
+ label = gtk_label_new_with_mnemonic (_("_Preview:"));
+ gtk_widget_show (label);
- 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);
- gtk_signal_connect (GTK_OBJECT (fontsel->size_clist), "key_press_event",
- GTK_SIGNAL_FUNC(gtk_font_selection_on_clist_key_press),
- fontsel);
+ text_frame = gtk_frame_new (NULL);
+ gtk_frame_set_label_widget (GTK_FRAME (text_frame), label);
- /* 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_frame_set_shadow_type (GTK_FRAME (text_frame), GTK_SHADOW_ETCHED_IN);
gtk_box_pack_start (GTK_BOX (fontsel), text_frame,
FALSE, TRUE, 0);
gtk_container_set_border_width (GTK_CONTAINER (text_box), 4);
fontsel->preview_entry = gtk_entry_new ();
+ gtk_label_set_mnemonic_widget (GTK_LABEL (label), fontsel->preview_entry);
+
gtk_widget_show (fontsel->preview_entry);
- gtk_widget_set_usize (fontsel->preview_entry, -1, INITIAL_PREVIEW_HEIGHT);
+ g_signal_connect (fontsel->preview_entry, "changed",
+ G_CALLBACK (gtk_font_selection_preview_changed), fontsel);
+ gtk_widget_set_size_request (fontsel->preview_entry,
+ -1, INITIAL_PREVIEW_HEIGHT);
gtk_box_pack_start (GTK_BOX (text_box), fontsel->preview_entry,
TRUE, TRUE, 0);
- gtk_font_selection_update_preview (fontsel);
+ gtk_widget_pop_composite_child();
}
GtkWidget *
-gtk_font_selection_new()
+gtk_font_selection_new ()
{
GtkFontSelection *fontsel;
- fontsel = gtk_type_new (GTK_TYPE_FONT_SELECTION);
+ fontsel = g_object_new (GTK_TYPE_FONT_SELECTION, NULL);
return GTK_WIDGET (fontsel);
}
{
GtkFontSelection *fontsel;
- g_return_if_fail (object != NULL);
g_return_if_fail (GTK_IS_FONT_SELECTION (object));
fontsel = GTK_FONT_SELECTION (object);
- pango_font_description_free (fontsel->font_desc);
-
if (fontsel->font)
gdk_font_unref (fontsel->font);
(* G_OBJECT_CLASS (font_selection_parent_class)->finalize) (object);
}
+static void
+gtk_font_selection_screen_changed (GtkWidget *widget,
+ GdkScreen *previous_screen)
+{
+ GtkFontSelection *fontsel = GTK_FONT_SELECTION (widget);
+
+ if (gtk_widget_has_screen (GTK_WIDGET (fontsel)))
+ {
+ gtk_font_selection_show_available_fonts (fontsel);
+ gtk_font_selection_show_available_sizes (fontsel, TRUE);
+ gtk_font_selection_show_available_styles (fontsel);
+ }
+}
-/* This is called when the clist is exposed. Here we scroll to the current
+static void
+gtk_font_selection_preview_changed (GtkWidget *entry,
+ GtkFontSelection *fontsel)
+{
+ 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, 0, FALSE);
+
+ gtk_tree_path_free (path);
+}
+
+/* This is called when the list is mapped. Here we scroll to the current
font if necessary. */
static void
-gtk_font_selection_expose_list (GtkWidget *widget,
- GdkEventExpose *event,
- gpointer data)
+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");
+ g_message ("In expose_list\n");
#endif
- fontsel = GTK_FONT_SELECTION(data);
+ 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 family list to the selected item */
+ scroll_to_selection (GTK_TREE_VIEW (fontsel->family_list));
- /* 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 family list to the selected item */
+ scroll_to_selection (GTK_TREE_VIEW (fontsel->face_list));
- /* 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);
- }
+ /* Try to scroll the font family list to the selected item */
+ scroll_to_selection (GTK_TREE_VIEW (fontsel->size_list));
}
/* 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;
+ GtkTreeModel *model;
+ GtkTreeIter iter;
+ const gchar *family_name;
fontsel = GTK_FONT_SELECTION (data);
- 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);
-
- if (gtk_clist_get_text (GTK_CLIST (fontsel->font_clist), index, 0, &family_name) &&
- strcasecmp (fontsel->font_desc->family_name, family_name) != 0)
+ PangoFontFamily *family;
+
+ gtk_tree_model_get (model, &iter, FAMILY_COLUMN, &family, -1);
+ if (fontsel->family != family)
{
- g_free (fontsel->font_desc->family_name);
- fontsel->font_desc->family_name = g_strdup (family_name);
-
+ fontsel->family = family;
+
+ family_name = pango_font_family_get_name (fontsel->family);
+
+#ifdef INCLUDE_FONT_ENTRIES
gtk_entry_set_text (GTK_ENTRY (fontsel->font_entry), family_name);
+#endif
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;
-
+ 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 (fontsel->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);
-}
-static gint
-gtk_font_selection_on_clist_key_press (GtkWidget *clist,
- GdkEventKey *event,
- GtkFontSelection *fontsel)
-{
-#ifdef FONTSEL_DEBUG
- g_message("In on_clist_key_press\n");
-#endif
- if (event->keyval == GDK_Up)
- return gtk_font_selection_select_next (fontsel, clist, -1);
- else if (event->keyval == GDK_Down)
- return gtk_font_selection_select_next (fontsel, clist, 1);
- else
- return FALSE;
-}
-
-
-static gboolean
-gtk_font_selection_select_next (GtkFontSelection *fontsel,
- GtkWidget *clist,
- gint step)
-{
- GList *selection;
- gint current_row, row;
-
- selection = GTK_CLIST(clist)->selection;
- if (!selection)
- return FALSE;
- current_row = GPOINTER_TO_INT (selection->data);
-
- /* Stop the normal clist key handler from being run. */
- gtk_signal_emit_stop_by_name (GTK_OBJECT (clist), "key_press_event");
-
- for (row = current_row + step;
- row >= 0 && row < GTK_CLIST(clist)->rows;
- row += step)
+ fontsel->family = match_family;
+ if (match_family)
{
- /* If this is the style clist, make sure that the item is not a charset
- entry. */
- if (clist == fontsel->font_style_clist)
- if (GPOINTER_TO_INT (gtk_clist_get_row_data(GTK_CLIST(clist), row)) == -1)
- continue;
-
- /* Now we've found the row to select. */
- if (gtk_clist_row_is_visible(GTK_CLIST(clist), row)
- != GTK_VISIBILITY_FULL)
- gtk_clist_moveto(GTK_CLIST(clist), row, -1, (step < 0) ? 0 : 1, 0);
- gtk_clist_select_row(GTK_CLIST(clist), row, 0);
- break;
+ set_cursor_to_iter (GTK_TREE_VIEW (fontsel->family_list), &match_row);
+#ifdef INCLUDE_FONT_ENTRIES
+ gtk_entry_set_text (GTK_ENTRY (fontsel->font_entry),
+ pango_font_family_get_name (match_family));
+#endif /* INCLUDE_FONT_ENTRIES */
}
- return TRUE;
+
+ 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;
+}
+
+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 clist with all the possible style combinations
+/* 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;
+ gint n_faces, i;
+ PangoFontFace **faces;
+ PangoFontDescription *old_desc;
+ GtkListStore *model;
+ GtkTreeIter match_row;
+ PangoFontFace *match_face = NULL;
+
+ model = GTK_LIST_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (fontsel->face_list)));
- 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);
+ if (fontsel->face)
+ old_desc = pango_font_face_describe (fontsel->face);
+ else
+ old_desc= NULL;
- gtk_clist_freeze (GTK_CLIST (fontsel->font_style_clist));
- gtk_clist_clear (GTK_CLIST (fontsel->font_style_clist));
+ pango_font_family_list_faces (fontsel->family, &faces, &n_faces);
+ qsort (faces, n_faces, sizeof (PangoFontFace *), faces_sort_func);
- for (i=0; i<n_descs; i++)
- {
- PangoFontDescription tmp_desc;
+ gtk_list_store_clear (model);
- tmp_desc = *descs[i];
- tmp_desc.family_name = NULL;
- tmp_desc.size = 0;
+ for (i=0; i < n_faces; i++)
+ {
+ GtkTreeIter iter;
+ const gchar *str = pango_font_face_get_face_name (faces[i]);
- str = pango_font_description_to_string (&tmp_desc);
- gtk_clist_append (GTK_CLIST (fontsel->font_style_clist), &str);
+ gtk_list_store_append (model, &iter);
+ gtk_list_store_set (model, &iter,
+ FACE_COLUMN, faces[i],
+ FACE_NAME_COLUMN, str,
+ -1);
- 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;
+ 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);
+
+ fontsel->face = match_face;
+ if (match_face)
{
- gtk_clist_get_text (GTK_CLIST (fontsel->font_style_clist), match_row, 0, &str);
+#ifdef INCLUDE_FONT_ENTRIES
+ const gchar *str = pango_font_face_get_face_name (fontsel->face);
+
gtk_entry_set_text (GTK_ENTRY (fontsel->font_style_entry), str);
+#endif
+ set_cursor_to_iter (GTK_TREE_VIEW (fontsel->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.
However, the interface is so easy to use now I'm not sure it's worth it.
Note: This will load a font. */
static void
-gtk_font_selection_select_best_style(GtkFontSelection *fontsel,
- gboolean use_first)
+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);
+ GtkTreeIter iter;
+ GtkTreeModel *model;
+
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (fontsel->face_list));
+
+ if (gtk_tree_model_get_iter_first (model, &iter))
+ {
+ set_cursor_to_iter (GTK_TREE_VIEW (fontsel->face_list), &iter);
+ scroll_to_selection (GTK_TREE_VIEW (fontsel->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);
+ GtkTreeModel *model;
+ GtkTreeIter iter;
- if (GTK_CLIST (fontsel->font_style_clist)->selection)
+ if (gtk_tree_selection_get_selected (selection, &model, &iter))
{
- index = GPOINTER_TO_INT (GTK_CLIST (fontsel->font_style_clist)->selection->data);
+ PangoFontFace *face;
+
+ gtk_tree_model_get (model, &iter, FACE_COLUMN, &face, -1);
+ fontsel->face = face;
- 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);
- }
+ 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)
{
gint i;
+ GtkListStore *model;
+ GtkTreeSelection *selection;
gchar buffer[128];
- gchar *size;
+ gchar *p;
+
+ model = GTK_LIST_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (fontsel->size_list)));
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (fontsel->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);
+
+ if (font_sizes[i] * PANGO_SCALE == fontsel->size)
+ set_cursor_to_iter (GTK_TREE_VIEW (fontsel->size_list), &iter);
+ }
+ }
+ else
+ {
+ 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 == fontsel->size)
+ {
+ set_cursor_to_iter (GTK_TREE_VIEW (fontsel->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 (fontsel->size_list));
+ gtk_tree_selection_unselect_all (selection);
+ }
+ }
- for (i = 0; i < G_N_ELEMENTS (font_sizes); i++)
+ /* 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", fontsel->size / (1.0 * PANGO_SCALE));
+ if (strchr (buffer, '.'))
{
- 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);
+ 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 (fontsel->size_entry)), buffer) != 0)
+ gtk_entry_set_text (GTK_ENTRY (fontsel->size_entry), buffer);
}
static void
gtk_font_selection_load_font (fontsel);
}
+static void
+gtk_font_selection_set_size (GtkFontSelection *fontsel,
+ gint new_size)
+{
+ if (fontsel->size != new_size)
+ {
+ fontsel->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 gint
-gtk_font_selection_size_key_press (GtkWidget *w,
- GdkEventKey *event,
- gpointer data)
+static void
+gtk_font_selection_size_activate (GtkWidget *w,
+ gpointer data)
{
GtkFontSelection *fontsel;
gint new_size;
- gchar *text;
+ const gchar *text;
fontsel = GTK_FONT_SELECTION (data);
-
- if (event->keyval == GDK_Return)
- {
- 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 (fontsel->size_entry));
+ new_size = MAX (0.1, atof (text) * PANGO_SCALE + 0.5);
+
+ gtk_font_selection_set_size (fontsel, new_size);
+}
+
+static gboolean
+gtk_font_selection_size_focus_out (GtkWidget *w,
+ GdkEventFocus *event,
+ gpointer data)
+{
+ gtk_font_selection_size_activate (w, data);
- return FALSE;
+ 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;
+ 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 (gtk_tree_selection_get_selected (selection, &model, &iter))
{
- /* 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);
+ gtk_tree_model_get (model, &iter, SIZE_COLUMN, &new_size, -1);
+ gtk_font_selection_set_size (fontsel, new_size * PANGO_SCALE);
}
}
gtk_font_selection_update_preview (fontsel);
}
+static PangoFontDescription *
+gtk_font_selection_get_font_description (GtkFontSelection *fontsel)
+{
+ PangoFontDescription *font_desc;
+
+ if (fontsel->face)
+ {
+ font_desc = pango_font_face_describe (fontsel->face);
+ pango_font_description_set_size (font_desc, fontsel->size);
+ }
+ else
+ font_desc = pango_font_description_from_string ("Sans 10");
+
+ 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
gint new_height;
GtkRequisition old_requisition;
GtkWidget *preview_entry = fontsel->preview_entry;
- gchar *text;
+ const gchar *text;
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);
new_height = CLAMP (preview_entry->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);
+ text = gtk_entry_get_text (GTK_ENTRY (preview_entry));
+ if (strlen (text) == 0)
+ gtk_entry_set_text (GTK_ENTRY (preview_entry), _(PREVIEW_TEXT));
+ gtk_editable_set_position (GTK_EDITABLE (preview_entry), 0);
+}
+
+GdkFont*
+gtk_font_selection_get_font_internal (GtkFontSelection *fontsel)
+{
+ if (!fontsel->font)
+ {
+ PangoFontDescription *font_desc = gtk_font_selection_get_font_description (fontsel);
+ fontsel->font = gdk_font_from_description_for_display (gtk_widget_get_display (GTK_WIDGET (fontsel)), font_desc);
+ pango_font_description_free (font_desc);
+ }
+
+ return fontsel->font;
}
+
/*****************************************************************************
* These functions are the main public interface for getting/setting the font.
*****************************************************************************/
GdkFont*
gtk_font_selection_get_font (GtkFontSelection *fontsel)
{
- if (!fontsel->font)
- fontsel->font = gdk_font_from_description (fontsel->font_desc);
-
- return fontsel->font;
+ return gtk_font_selection_get_font_internal (fontsel);
}
-
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 sets the current font, selecting 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. */
+ Finally we select the font family & style in the lists. */
gboolean
gtk_font_selection_set_font_name (GtkFontSelection *fontsel,
const gchar *fontname)
{
+ PangoFontFamily *new_family = NULL;
+ PangoFontFace *new_face = NULL;
+ PangoFontFace *fallback_face = NULL;
PangoFontDescription *new_desc;
- PangoFontDescription **descs;
- int n_descs, i;
- gboolean found = FALSE;
-
- g_return_val_if_fail (fontsel != NULL, FALSE);
+ GtkTreeModel *model;
+ GtkTreeIter iter;
+ GtkTreeIter match_iter;
+ gboolean valid;
+
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 */
- pango_context_list_fonts (gtk_widget_get_pango_context (GTK_WIDGET (fontsel)),
- new_desc->family_name, &descs, &n_descs);
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (fontsel->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),
+ pango_font_description_get_family (new_desc)) == 0)
+ new_family = family;
+
+ g_object_unref (family);
+
+ if (new_family)
+ break;
+ }
- for (i=0; i<n_descs; i++)
+ if (!new_family)
+ return FALSE;
+
+ fontsel->family = new_family;
+ set_cursor_to_iter (GTK_TREE_VIEW (fontsel->family_list), &iter);
+ gtk_font_selection_show_available_styles (fontsel);
+
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (fontsel->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 = face;
+
+ if (!fallback_face)
+ {
+ fallback_face = 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;
- if (!found)
- return FALSE;
+ fontsel->face = new_face;
+ set_cursor_to_iter (GTK_TREE_VIEW (fontsel->face_list), &match_iter);
+
+ 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));
- pango_font_description_free (fontsel->font_desc);
- fontsel->font_desc = new_desc;
+ pango_font_description_free (new_desc);
return TRUE;
}
/* This returns the text in the preview entry. You should copy the returned
text if you need it. */
-gchar*
+G_CONST_RETURN gchar*
gtk_font_selection_get_preview_text (GtkFontSelection *fontsel)
{
return gtk_entry_get_text (GTK_ENTRY (fontsel->preview_entry));
* GtkFontSelectionDialog
*****************************************************************************/
-GtkType
+GType
gtk_font_selection_dialog_get_type (void)
{
- static guint font_selection_dialog_type = 0;
+ static GType font_selection_dialog_type = 0;
if (!font_selection_dialog_type)
{
- GtkTypeInfo fontsel_diag_info =
+ static const GTypeInfo 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,
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ (GClassInitFunc) gtk_font_selection_dialog_class_init,
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ sizeof (GtkFontSelectionDialog),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) gtk_font_selection_dialog_init,
};
- font_selection_dialog_type = gtk_type_unique (GTK_TYPE_DIALOG,
- &fontsel_diag_info);
+ font_selection_dialog_type =
+ g_type_register_static (GTK_TYPE_DIALOG, "GtkFontSelectionDialog",
+ &fontsel_diag_info, 0);
}
return font_selection_dialog_type;
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);
+ font_selection_dialog_parent_class = g_type_class_peek_parent (klass);
}
static void
{
GtkDialog *dialog;
+ gtk_widget_push_composite_child ();
+
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);
+ gtk_window_set_resizable (GTK_WINDOW (fontseldiag), TRUE);
fontseldiag->main_vbox = dialog->vbox;
- fontseldiag->fontsel = gtk_font_selection_new();
+ 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),
/* Create the action area */
fontseldiag->action_area = dialog->action_area;
-
- fontseldiag->ok_button = gtk_dialog_add_button (dialog,
- GTK_STOCK_BUTTON_OK,
- GTK_RESPONSE_OK);
- gtk_widget_grab_default (fontseldiag->ok_button);
-
+
+ fontseldiag->cancel_button = gtk_dialog_add_button (dialog,
+ GTK_STOCK_CANCEL,
+ GTK_RESPONSE_CANCEL);
+
fontseldiag->apply_button = gtk_dialog_add_button (dialog,
- GTK_STOCK_BUTTON_APPLY,
+ GTK_STOCK_APPLY,
GTK_RESPONSE_APPLY);
gtk_widget_hide (fontseldiag->apply_button);
+ fontseldiag->ok_button = gtk_dialog_add_button (dialog,
+ GTK_STOCK_OK,
+ GTK_RESPONSE_OK);
+ gtk_widget_grab_default (fontseldiag->ok_button);
- fontseldiag->cancel_button = gtk_dialog_add_button (dialog,
- GTK_STOCK_BUTTON_CANCEL,
- GTK_RESPONSE_CANCEL);
-
gtk_window_set_title (GTK_WINDOW (fontseldiag),
_("Font Selection"));
+ gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
+
+ gtk_widget_pop_composite_child ();
}
GtkWidget*
-gtk_font_selection_dialog_new (const gchar *title)
+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);
}
gchar*
-gtk_font_selection_dialog_get_font_name (GtkFontSelectionDialog *fsd)
+gtk_font_selection_dialog_get_font_name (GtkFontSelectionDialog *fsd)
{
- return gtk_font_selection_get_font_name(GTK_FONT_SELECTION(fsd->fontsel));
+ return gtk_font_selection_get_font_name (GTK_FONT_SELECTION (fsd->fontsel));
}
GdkFont*
-gtk_font_selection_dialog_get_font (GtkFontSelectionDialog *fsd)
+gtk_font_selection_dialog_get_font (GtkFontSelectionDialog *fsd)
{
- return gtk_font_selection_get_font(GTK_FONT_SELECTION(fsd->fontsel));
+ return gtk_font_selection_get_font (GTK_FONT_SELECTION (fsd->fontsel));
}
gboolean
-gtk_font_selection_dialog_set_font_name (GtkFontSelectionDialog *fsd,
+gtk_font_selection_dialog_set_font_name (GtkFontSelectionDialog *fsd,
const gchar *fontname)
{
- return gtk_font_selection_set_font_name(GTK_FONT_SELECTION(fsd->fontsel),
- fontname);
+ return gtk_font_selection_set_font_name (GTK_FONT_SELECTION (fsd->fontsel), fontname);
}
-gchar*
+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));
+ return gtk_font_selection_get_preview_text (GTK_FONT_SELECTION (fsd->fontsel));
}
void
gtk_font_selection_dialog_set_preview_text (GtkFontSelectionDialog *fsd,
- const gchar *text)
+ const gchar *text)
{
- gtk_font_selection_set_preview_text(GTK_FONT_SELECTION(fsd->fontsel), text);
-}
-
-
-/* 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;
+ gtk_font_selection_set_preview_text (GTK_FONT_SELECTION (fsd->fontsel), text);
}
projects / ~andy / gtk / blobdiff