diff options
Diffstat (limited to 'libmate-panel-applet/mate-panel-applet.c')
| -rw-r--r-- | libmate-panel-applet/mate-panel-applet.c | 95 |
1 files changed, 88 insertions, 7 deletions
diff --git a/libmate-panel-applet/mate-panel-applet.c b/libmate-panel-applet/mate-panel-applet.c index 7a514c58..ac00bafa 100644 --- a/libmate-panel-applet/mate-panel-applet.c +++ b/libmate-panel-applet/mate-panel-applet.c @@ -120,6 +120,9 @@ static void mate_panel_applet_menu_cmd_move (GtkAction *acti static void mate_panel_applet_menu_cmd_lock (GtkAction *action, MatePanelApplet *applet); static void mate_panel_applet_register_object (MatePanelApplet *applet); +#if GTK_CHECK_VERSION (3, 0, 0) +void _mate_panel_applet_apply_css (GtkWidget* widget, MatePanelAppletBackgroundType type); +#endif static const gchar panel_menu_ui[] = "<ui>\n" @@ -1464,7 +1467,7 @@ mate_panel_applet_get_pixmap (MatePanelApplet *applet, width = gdk_window_get_width(window); height = gdk_window_get_height(window); #if GTK_CHECK_VERSION(3, 0, 0) - surface = cairo_image_surface_create (CAIRO_FORMAT_RGB24, width, height); + surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, width, height); #endif #if GTK_CHECK_VERSION (3, 0, 0) @@ -1490,10 +1493,6 @@ mate_panel_applet_get_pixmap (MatePanelApplet *applet, #if GTK_CHECK_VERSION (3, 0, 0) if (cairo_status (cr) == CAIRO_STATUS_SUCCESS) { pattern = cairo_pattern_create_for_surface (surface); - cairo_matrix_init_translate (&matrix, 0, 0); - cairo_matrix_scale (&matrix, width, height); - cairo_pattern_set_matrix (pattern, &matrix); - cairo_pattern_set_extend (pattern, CAIRO_EXTEND_PAD); } cairo_destroy (cr); @@ -1770,9 +1769,14 @@ mate_panel_applet_handle_background (MatePanelApplet *applet) type = mate_panel_applet_get_background (applet, &color, &pattern); + if (applet->priv->background_widget) + { mate_panel_applet_update_background_for_widget (applet->priv->background_widget, type, &color, pattern); + _mate_panel_applet_apply_css(applet->priv->background_widget,type); + } + #else GdkColor color; GdkPixmap *pixmap; @@ -1839,6 +1843,33 @@ mate_panel_applet_move_focus_out_of_applet (MatePanelApplet *applet, applet->priv->moving_focus_out = FALSE; } +#if GTK_CHECK_VERSION (3, 0, 0) +static void +mate_panel_applet_change_background(MatePanelApplet *applet, + MatePanelAppletBackgroundType type, + GdkRGBA* color, + cairo_pattern_t *pattern) +{ + GdkWindow* window = gtk_widget_get_window(GTK_WIDGET(applet)); + gtk_widget_set_app_paintable(GTK_WIDGET(applet),TRUE); + _mate_panel_applet_apply_css(GTK_WIDGET(applet->priv->plug),type); + switch (type) { + case PANEL_NO_BACKGROUND: + gdk_window_set_background_pattern(window,NULL); + break; + case PANEL_COLOR_BACKGROUND: + gdk_window_set_background_rgba(window,color); + break; + case PANEL_PIXMAP_BACKGROUND: + gdk_window_set_background_pattern(window,pattern); + break; + default: + g_assert_not_reached (); + break; + } +} +#endif + static void mate_panel_applet_get_property (GObject *object, guint prop_id, @@ -2009,6 +2040,40 @@ mate_panel_applet_setup (MatePanelApplet *applet) } } +#if GTK_CHECK_VERSION (3, 0, 0) +void _mate_panel_applet_apply_css(GtkWidget* widget, MatePanelAppletBackgroundType type) +{ + GtkStyleContext* context; + GtkCssProvider *provider; + + context = gtk_widget_get_style_context (widget); + gtk_widget_reset_style(widget); + + switch (type) { + case PANEL_NO_BACKGROUND: + gtk_style_context_remove_class(context,"-mate-custom-panel-background"); + break; + case PANEL_COLOR_BACKGROUND: + case PANEL_PIXMAP_BACKGROUND: + provider = gtk_css_provider_new (); + gtk_css_provider_load_from_data (provider, + ".-mate-custom-panel-background{\n" + " background-color: rgba (0, 0, 0, 0);\n" + " background-image: none;\n" + "}", + -1, NULL); + gtk_style_context_add_class (context, "-mate-custom-panel-background"); + gtk_style_context_add_provider (context, + GTK_STYLE_PROVIDER (provider), + GTK_STYLE_PROVIDER_PRIORITY_APPLICATION); + break; + default: + g_assert_not_reached (); + break; + } +} +#endif + static void mate_panel_applet_init (MatePanelApplet *applet) { @@ -2039,6 +2104,17 @@ mate_panel_applet_init (MatePanelApplet *applet) applet->priv->plug = gtk_plug_new (0); +#if GTK_CHECK_VERSION (3, 0, 0) + GdkScreen *screen = gtk_widget_get_screen(GTK_WIDGET(applet->priv->plug)); + GdkVisual *visual = gdk_screen_get_rgba_visual(screen); + gtk_widget_set_visual(GTK_WIDGET(applet->priv->plug), visual); + GtkStyleContext *context; + context = gtk_widget_get_style_context (GTK_WIDGET(applet->priv->plug)); + gtk_style_context_remove_class (context,GTK_STYLE_CLASS_BACKGROUND); + gtk_style_context_add_class(context,"gnome-panel-menu-bar"); + gtk_style_context_add_class(context,"mate-panel-menu-bar"); + gtk_widget_set_name(GTK_WIDGET(applet->priv->plug), "PanelPlug"); +#endif g_signal_connect_swapped (G_OBJECT (applet->priv->plug), "embedded", G_CALLBACK (mate_panel_applet_setup), applet); @@ -2077,7 +2153,9 @@ mate_panel_applet_class_init (MatePanelAppletClass *klass) gobject_class->set_property = mate_panel_applet_set_property; gobject_class->constructed = mate_panel_applet_constructed; klass->move_focus_out_of_applet = mate_panel_applet_move_focus_out_of_applet; - +#if GTK_CHECK_VERSION (3, 0, 0) + klass->change_background = mate_panel_applet_change_background; +#endif widget_class->button_press_event = mate_panel_applet_button_press; widget_class->button_release_event = mate_panel_applet_button_release; #if GTK_CHECK_VERSION (3, 0, 0) @@ -2213,10 +2291,11 @@ mate_panel_applet_class_init (MatePanelAppletClass *klass) G_TYPE_NONE, 3, PANEL_TYPE_MATE_PANEL_APPLET_BACKGROUND_TYPE, - GDK_TYPE_COLOR, #if GTK_CHECK_VERSION (3, 0, 0) + GDK_TYPE_RGBA, CAIRO_GOBJECT_TYPE_PATTERN); #else + GDK_TYPE_COLOR, GDK_TYPE_PIXMAP); #endif @@ -2528,6 +2607,8 @@ mate_panel_applet_set_background_widget (MatePanelApplet *applet, type = mate_panel_applet_get_background (applet, &color, &pattern); mate_panel_applet_update_background_for_widget (widget, type, &color, pattern); + _mate_panel_applet_apply_css(widget,type); + if (type == PANEL_PIXMAP_BACKGROUND) cairo_pattern_destroy (pattern); #else |