*/
#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)
+{
+ 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 compare_font_descriptions (*(PangoFontDescription **)a, *(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 = 0;
- gchar *str;
+ gint n_faces, i;
+ PangoFontFace **faces;
+ PangoFontDescription *old_desc;
+ GtkListStore *model;
+ GtkTreeIter match_row;
+ PangoFontFace *match_face = NULL;
- 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);
+ model = GTK_LIST_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (fontsel->face_list)));
+
+ 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);
- 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);
-
- gtk_clist_thaw (GTK_CLIST(fontsel->font_style_clist));
+ if (old_desc)
+ pango_font_description_free (old_desc);
- pango_font_descriptions_free (descs, n_descs);
-}
+ fontsel->face = match_face;
+ if (match_face)
+ {
+#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);
+ }
+ 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
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++)
+ 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);
+ }
+ }
+
+ /* 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