void themes_init(AppearanceData* data)
{
GtkWidget *w, *del_button;
GList *theme_list, *l;
GtkListStore *theme_store;
GtkTreeModel *sort_model;
MateThemeMetaInfo *meta_theme = NULL;
GtkIconView *icon_view;
GtkCellRenderer *renderer;
GtkSettings *settings;
char *url;
/* initialise some stuff */
mate_theme_init ();
mate_wm_manager_init ();
data->revert_application_font = NULL;
data->revert_documents_font = NULL;
data->revert_desktop_font = NULL;
data->revert_windowtitle_font = NULL;
data->revert_monospace_font = NULL;
data->theme_save_dialog = NULL;
data->theme_message_area = NULL;
data->theme_info_icon = NULL;
data->theme_error_icon = NULL;
data->theme_custom = mate_theme_meta_info_new ();
data->theme_icon = gdk_pixbuf_new_from_file (MATECC_PIXMAP_DIR "/theme-thumbnailing.png", NULL);
data->theme_store = theme_store =
gtk_list_store_new (NUM_COLS, GDK_TYPE_PIXBUF, G_TYPE_STRING, G_TYPE_STRING);
/* set up theme list */
theme_list = mate_theme_meta_info_find_all ();
mate_theme_info_register_theme_change ((ThemeChangedCallback) theme_changed_on_disk_cb, data);
data->theme_custom = theme_load_from_mateconf (data->client);
data->theme_custom->name = g_strdup (CUSTOM_THEME_NAME);
data->theme_custom->readable_name = g_strdup_printf ("<i>%s</i>", _("Custom"));
for (l = theme_list; l; l = l->next) {
MateThemeMetaInfo *info = l->data;
gtk_list_store_insert_with_values (theme_store, NULL, 0,
COL_LABEL, info->readable_name,
COL_NAME, info->name,
COL_THUMBNAIL, data->theme_icon,
-1);
if (!meta_theme && theme_is_equal (data->theme_custom, info))
meta_theme = info;
}
if (!meta_theme) {
/* add custom theme */
meta_theme = data->theme_custom;
gtk_list_store_insert_with_values (theme_store, NULL, 0,
COL_LABEL, meta_theme->readable_name,
COL_NAME, meta_theme->name,
COL_THUMBNAIL, data->theme_icon,
-1);
theme_thumbnail_generate (meta_theme, data);
}
theme_list = g_list_sort (theme_list, (GCompareFunc) theme_list_sort_func);
g_list_foreach (theme_list, (GFunc) theme_thumbnail_generate, data);
g_list_free (theme_list);
icon_view = GTK_ICON_VIEW (appearance_capplet_get_widget (data, "theme_list"));
renderer = gtk_cell_renderer_pixbuf_new ();
g_object_set (renderer, "xpad", 5, "ypad", 5,
"xalign", 0.5, "yalign", 1.0, NULL);
gtk_cell_layout_pack_end (GTK_CELL_LAYOUT (icon_view), renderer, FALSE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (icon_view), renderer,
"pixbuf", COL_THUMBNAIL, NULL);
renderer = gtk_cell_renderer_text_new ();
g_object_set (renderer, "alignment", PANGO_ALIGN_CENTER,
"wrap-mode", PANGO_WRAP_WORD_CHAR,
"wrap-width", gtk_icon_view_get_item_width (icon_view),
"width", gtk_icon_view_get_item_width (icon_view),
"xalign", 0.0, "yalign", 0.0, NULL);
gtk_cell_layout_pack_end (GTK_CELL_LAYOUT (icon_view), renderer, FALSE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (icon_view), renderer,
"markup", COL_LABEL, NULL);
sort_model = gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL (theme_store));
gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (sort_model), COL_LABEL, theme_store_sort_func, NULL, NULL);
gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (sort_model), COL_LABEL, GTK_SORT_ASCENDING);
gtk_icon_view_set_model (icon_view, GTK_TREE_MODEL (sort_model));
g_signal_connect (icon_view, "selection-changed", (GCallback) theme_selection_changed_cb, data);
g_signal_connect_after (icon_view, "realize", (GCallback) theme_select_name, meta_theme->name);
w = appearance_capplet_get_widget (data, "theme_install");
gtk_button_set_image (GTK_BUTTON (w),
gtk_image_new_from_stock (GTK_STOCK_OPEN, GTK_ICON_SIZE_BUTTON));
g_signal_connect (w, "clicked", (GCallback) theme_install_cb, data);
w = appearance_capplet_get_widget (data, "theme_save");
gtk_button_set_image (GTK_BUTTON (w),
gtk_image_new_from_stock (GTK_STOCK_SAVE_AS, GTK_ICON_SIZE_BUTTON));
g_signal_connect (w, "clicked", (GCallback) theme_save_cb, data);
w = appearance_capplet_get_widget (data, "theme_custom");
gtk_button_set_image (GTK_BUTTON (w),
gtk_image_new_from_stock (GTK_STOCK_EDIT, GTK_ICON_SIZE_BUTTON));
g_signal_connect (w, "clicked", (GCallback) theme_custom_cb, data);
del_button = appearance_capplet_get_widget (data, "theme_delete");
g_signal_connect (del_button, "clicked", (GCallback) theme_delete_cb, data);
w = appearance_capplet_get_widget (data, "theme_vbox");
gtk_drag_dest_set (w, GTK_DEST_DEFAULT_ALL,
drop_types, G_N_ELEMENTS (drop_types),
GDK_ACTION_COPY | GDK_ACTION_LINK | GDK_ACTION_MOVE);
g_signal_connect (w, "drag-data-received", (GCallback) theme_drag_data_received_cb, data);
if (is_locked_down (data->client))
gtk_widget_set_sensitive (w, FALSE);
w = appearance_capplet_get_widget (data, "more_themes_linkbutton");
url = mateconf_client_get_string (data->client, MORE_THEMES_URL_KEY, NULL);
if (url != NULL && url[0] != '\0') {
gtk_link_button_set_uri (GTK_LINK_BUTTON (w), url);
gtk_widget_show (w);
} else {
gtk_widget_hide (w);
}
g_free (url);
/* listen to mateconf changes, too */
mateconf_client_add_dir (data->client, "/apps/marco/general", MATECONF_CLIENT_PRELOAD_NONE, NULL);
mateconf_client_add_dir (data->client, "/desktop/mate/interface", MATECONF_CLIENT_PRELOAD_NONE, NULL);
mateconf_client_notify_add (data->client, MARCO_THEME_KEY, (MateConfClientNotifyFunc) theme_mateconf_changed, data, NULL, NULL);
mateconf_client_notify_add (data->client, CURSOR_THEME_KEY, (MateConfClientNotifyFunc) theme_mateconf_changed, data, NULL, NULL);
#ifdef HAVE_XCURSOR
mateconf_client_notify_add (data->client, CURSOR_SIZE_KEY, (MateConfClientNotifyFunc) theme_mateconf_changed, data, NULL, NULL);
#endif
mateconf_client_notify_add (data->client, BACKGROUND_KEY, (MateConfClientNotifyFunc) background_or_font_changed, data, NULL, NULL);
mateconf_client_notify_add (data->client, APPLICATION_FONT_KEY, (MateConfClientNotifyFunc) background_or_font_changed, data, NULL, NULL);
mateconf_client_notify_add (data->client, DOCUMENTS_FONT_KEY, (MateConfClientNotifyFunc) background_or_font_changed, data, NULL, NULL);
mateconf_client_notify_add (data->client, DESKTOP_FONT_KEY, (MateConfClientNotifyFunc) background_or_font_changed, data, NULL, NULL);
mateconf_client_notify_add (data->client, WINDOWTITLE_FONT_KEY, (MateConfClientNotifyFunc) background_or_font_changed, data, NULL, NULL);
mateconf_client_notify_add (data->client, MONOSPACE_FONT_KEY, (MateConfClientNotifyFunc) background_or_font_changed, data, NULL, NULL);
settings = gtk_settings_get_default ();
g_signal_connect (settings, "notify::gtk-color-scheme", (GCallback) theme_setting_changed_cb, data);
g_signal_connect (settings, "notify::gtk-theme-name", (GCallback) theme_setting_changed_cb, data);
g_signal_connect (settings, "notify::gtk-icon-theme-name", (GCallback) theme_setting_changed_cb, data);
/* monitor individual font choice buttons, so
"revert font" option (if any) can be cleared */
w = appearance_capplet_get_widget (data, "application_font");
g_signal_connect (w, "font_set", (GCallback) custom_font_cb, data);
w = appearance_capplet_get_widget (data, "document_font");
g_signal_connect (w, "font_set", (GCallback) custom_font_cb, data);
w = appearance_capplet_get_widget (data, "desktop_font");
g_signal_connect (w, "font_set", (GCallback) custom_font_cb, data);
w = appearance_capplet_get_widget (data, "window_title_font");
g_signal_connect (w, "font_set", (GCallback) custom_font_cb, data);
w = appearance_capplet_get_widget (data, "monospace_font");
g_signal_connect (w, "font_set", (GCallback) custom_font_cb, data);
}
void
style_init (AppearanceData *data)
{
GtkSettings *settings;
GtkWidget *w;
gchar *label;
gint i;
data->gtk_theme_icon = gdk_pixbuf_new_from_file (MATECC_PIXMAP_DIR "/gtk-theme-thumbnailing.png", NULL);
data->window_theme_icon = gdk_pixbuf_new_from_file (MATECC_PIXMAP_DIR "/window-theme-thumbnailing.png", NULL);
data->icon_theme_icon = gdk_pixbuf_new_from_file (MATECC_PIXMAP_DIR "/icon-theme-thumbnailing.png", NULL);
data->style_message_area = NULL;
data->style_message_label = NULL;
data->style_install_button = NULL;
w = appearance_capplet_get_widget (data, "theme_details");
g_signal_connect (w, "response", (GCallback) style_response_cb, NULL);
g_signal_connect (w, "delete_event", (GCallback) gtk_true, NULL);
prepare_list (data, appearance_capplet_get_widget (data, "window_themes_list"), THEME_TYPE_WINDOW, (GCallback) window_theme_changed);
prepare_list (data, appearance_capplet_get_widget (data, "gtk_themes_list"), THEME_TYPE_GTK, (GCallback) gtk_theme_changed);
prepare_list (data, appearance_capplet_get_widget (data, "icon_themes_list"), THEME_TYPE_ICON, (GCallback) icon_theme_changed);
prepare_list (data, appearance_capplet_get_widget (data, "cursor_themes_list"), THEME_TYPE_CURSOR, (GCallback) cursor_theme_changed);
window_theme_changed (data->marco_settings, MARCO_THEME_KEY, data);
gtk_theme_changed (data->interface_settings, GTK_THEME_KEY, data);
icon_theme_changed (data->interface_settings, ICON_THEME_KEY, data);
cursor_theme_changed (data->mouse_settings, CURSOR_THEME_KEY, data);
w = appearance_capplet_get_widget (data, "color_scheme_message_hbox");
gtk_widget_set_no_show_all (w, TRUE);
w = appearance_capplet_get_widget (data, "color_scheme_defaults_button");
gtk_button_set_image (GTK_BUTTON (w),
gtk_image_new_from_stock (GTK_STOCK_REVERT_TO_SAVED,
GTK_ICON_SIZE_BUTTON));
settings = gtk_settings_get_default ();
g_signal_connect (settings, "notify::gtk-color-scheme", (GCallback) color_scheme_changed, data);
#ifdef HAVE_XCURSOR
w = appearance_capplet_get_widget (data, "cursor_size_scale");
g_signal_connect (w, "value-changed", (GCallback) cursor_size_scale_value_changed_cb, data);
w = appearance_capplet_get_widget (data, "cursor_size_small_label");
label = g_strdup_printf ("<small><i>%s</i></small>", gtk_label_get_text (GTK_LABEL (w)));
gtk_label_set_markup (GTK_LABEL (w), label);
g_free (label);
w = appearance_capplet_get_widget (data, "cursor_size_large_label");
label = g_strdup_printf ("<small><i>%s</i></small>", gtk_label_get_text (GTK_LABEL (w)));
gtk_label_set_markup (GTK_LABEL (w), label);
g_free (label);
#else
w = appearance_capplet_get_widget (data, "cursor_size_hbox");
gtk_widget_set_no_show_all (w, TRUE);
gtk_widget_hide (w);
gtk_widget_show (appearance_capplet_get_widget (data, "cursor_message_hbox"));
gtk_box_set_spacing (GTK_BOX (appearance_capplet_get_widget (data, "cursor_vbox")), 12);
#endif
/* connect signals */
/* color buttons */
for (i = 0; i < NUM_SYMBOLIC_COLORS; ++i)
g_signal_connect (appearance_capplet_get_widget (data, symbolic_names[i]), "color-set", (GCallback) color_button_clicked_cb, data);
/* revert button */
g_signal_connect (appearance_capplet_get_widget (data, "color_scheme_defaults_button"), "clicked", (GCallback) color_scheme_defaults_button_clicked_cb, data);
/* delete buttons */
g_signal_connect (appearance_capplet_get_widget (data, "gtk_themes_delete"), "clicked", (GCallback) gtk_theme_delete_cb, data);
g_signal_connect (appearance_capplet_get_widget (data, "window_themes_delete"), "clicked", (GCallback) window_theme_delete_cb, data);
g_signal_connect (appearance_capplet_get_widget (data, "icon_themes_delete"), "clicked", (GCallback) icon_theme_delete_cb, data);
g_signal_connect (appearance_capplet_get_widget (data, "cursor_themes_delete"), "clicked", (GCallback) cursor_theme_delete_cb, data);
update_message_area (data);
mate_theme_info_register_theme_change ((ThemeChangedCallback) changed_on_disk_cb, data);
}
