diff options
Diffstat (limited to 'src/title-widget.c')
| -rw-r--r-- | src/title-widget.c | 130 |
1 files changed, 88 insertions, 42 deletions
diff --git a/src/title-widget.c b/src/title-widget.c index e9f34d6..1146818 100644 --- a/src/title-widget.c +++ b/src/title-widget.c @@ -32,10 +32,7 @@ typedef struct _TitleWidgetPrivate TitleWidgetPrivate; struct _TitleWidgetPrivate { - GtkWidget* hbox; - GtkWidget* name; - GtkWidget* player_icon; - DbusmenuMenuitem* twin_item; + DbusmenuMenuitem* twin_item; }; #define TITLE_WIDGET_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), TITLE_WIDGET_TYPE, TitleWidgetPrivate)) @@ -54,10 +51,12 @@ static gboolean title_widget_button_press_event (GtkWidget *menuitem, static void title_widget_property_update(DbusmenuMenuitem* item, gchar* property, GValue* value, gpointer userdata); static void title_widget_set_twin_item( TitleWidget* self, - DbusmenuMenuitem* twin_item); -static void title_widget_style_name_text(TitleWidget* self); + DbusmenuMenuitem* twin_item); +static gboolean title_widget_triangle_draw_cb (GtkWidget *widget, + GdkEventExpose *event, + gpointer data); -G_DEFINE_TYPE (TitleWidget, title_widget, GTK_TYPE_MENU_ITEM); +G_DEFINE_TYPE (TitleWidget, title_widget, GTK_TYPE_IMAGE_MENU_ITEM); @@ -73,7 +72,6 @@ title_widget_class_init (TitleWidgetClass *klass) gobject_class->dispose = title_widget_dispose; gobject_class->finalize = title_widget_finalize; - } static void @@ -81,15 +79,22 @@ title_widget_init (TitleWidget *self) { g_debug("TitleWidget::title_widget_init"); - TitleWidgetPrivate * priv = TITLE_WIDGET_GET_PRIVATE(self); + gint padding = 0; + gtk_widget_style_get(GTK_WIDGET(self), "horizontal-padding", &padding, NULL); + + gint width, height; + gtk_icon_size_lookup(GTK_ICON_SIZE_MENU, &width, &height); - GtkWidget *hbox; + GtkWidget * icon = gtk_image_new_from_icon_name("sound_icon", GTK_ICON_SIZE_MENU); - hbox = gtk_hbox_new(FALSE, 0); - priv->hbox = hbox; + gtk_widget_set_size_request(icon, width + + 5 /* ref triangle is 5x9 pixels */ + + 1 /* padding */, + height); + gtk_misc_set_alignment(GTK_MISC(icon), 0.5 /* right aligned */, 0); + gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(self), GTK_WIDGET(icon)); + gtk_widget_show(icon); - priv->player_icon = indicator_image_helper("sound_icon"); - gtk_box_pack_start(GTK_BOX (priv->hbox), priv->player_icon, FALSE, FALSE, 0); } static void @@ -127,11 +132,10 @@ title_widget_property_update(DbusmenuMenuitem* item, gchar* property, { g_return_if_fail (IS_TITLE_WIDGET (userdata)); TitleWidget* mitem = TITLE_WIDGET(userdata); - TitleWidgetPrivate * priv = TITLE_WIDGET_GET_PRIVATE(mitem); - - if(g_ascii_strcasecmp(DBUSMENU_TITLE_MENUITEM_NAME, property) == 0){ - gtk_label_set_text(GTK_LABEL(priv->name), g_value_get_string(value)); - title_widget_style_name_text(mitem); + + if(g_ascii_strcasecmp(DBUSMENU_TITLE_MENUITEM_NAME, property) == 0){ + gtk_menu_item_set_label (GTK_MENU_ITEM(mitem), + g_value_get_string(value)); } } @@ -139,33 +143,72 @@ static void title_widget_set_twin_item(TitleWidget* self, DbusmenuMenuitem* twin_item) { - TitleWidgetPrivate * priv = TITLE_WIDGET_GET_PRIVATE(self); - priv->twin_item = twin_item; - g_signal_connect(G_OBJECT(twin_item), "property-changed", - G_CALLBACK(title_widget_property_update), self); - priv->name = gtk_label_new(dbusmenu_menuitem_property_get(priv->twin_item, - DBUSMENU_TITLE_MENUITEM_NAME)); - gtk_misc_set_padding(GTK_MISC(priv->name), 10, 0); - gtk_box_pack_start (GTK_BOX (priv->hbox), priv->name, FALSE, FALSE, 0); - - title_widget_style_name_text(self); - - gtk_widget_show_all (priv->hbox); - gtk_container_add (GTK_CONTAINER (self), priv->hbox); + TitleWidgetPrivate *priv = TITLE_WIDGET_GET_PRIVATE(self); + + priv->twin_item = twin_item; + + g_signal_connect (G_OBJECT (twin_item), + "property-changed", + G_CALLBACK (title_widget_property_update), + self); + g_signal_connect_after (G_OBJECT (self), + "expose_event", + G_CALLBACK (title_widget_triangle_draw_cb), + twin_item); + + gtk_menu_item_set_label (GTK_MENU_ITEM(self), + dbusmenu_menuitem_property_get(priv->twin_item, + DBUSMENU_TITLE_MENUITEM_NAME)); + } -static void -title_widget_style_name_text(TitleWidget* self) +static gboolean +title_widget_triangle_draw_cb (GtkWidget *widget, GdkEventExpose *event, gpointer data) { - TitleWidgetPrivate * priv = TITLE_WIDGET_GET_PRIVATE(self); + GtkStyle *style; + cairo_t *cr; + int x, y, arrow_width, arrow_height; + + if (!GTK_IS_WIDGET (widget)) return FALSE; + if (!DBUSMENU_IS_MENUITEM (data)) return FALSE; + + /* render the triangle indicator only if the application is running */ + if (! dbusmenu_menuitem_property_get_bool (DBUSMENU_MENUITEM(data), + DBUSMENU_TITLE_MENUITEM_RUNNING)){ + return FALSE; + } + + /* get style */ + style = gtk_widget_get_style (widget); + + /* set arrow position / dimensions */ + arrow_width = 5; /* the pixel-based reference triangle is 5x9 */ + arrow_height = 9; + x = widget->allocation.x; + y = widget->allocation.y + widget->allocation.height/2.0 - (double)arrow_height/2.0; + + /* initialize cairo drawing area */ + cr = (cairo_t*) gdk_cairo_create (widget->window); + + /* set line width */ + cairo_set_line_width (cr, 1.0); + + /* cairo drawing code */ + cairo_move_to (cr, x, y); + cairo_line_to (cr, x, y + arrow_height); + cairo_line_to (cr, x + arrow_width, y + (double)arrow_height/2.0); + cairo_close_path (cr); + cairo_set_source_rgb (cr, style->fg[gtk_widget_get_state(widget)].red/65535.0, + style->fg[gtk_widget_get_state(widget)].green/65535.0, + style->fg[gtk_widget_get_state(widget)].blue/65535.0); + cairo_fill (cr); + + /* remember to destroy cairo context to avoid leaks */ + cairo_destroy (cr); - char* markup; - markup = g_markup_printf_escaped ("<span size=\"medium\">%s</span>", - gtk_label_get_text(GTK_LABEL(priv->name))); - gtk_label_set_markup (GTK_LABEL (priv->name), markup); - g_free(markup); + return FALSE; } - + /** * transport_new: * @returns: a new #TitleWidget. @@ -173,8 +216,11 @@ title_widget_style_name_text(TitleWidget* self) GtkWidget* title_widget_new(DbusmenuMenuitem *item) { - GtkWidget* widget = g_object_new(TITLE_WIDGET_TYPE, NULL); + GtkWidget* widget = g_object_new (TITLE_WIDGET_TYPE, + NULL); + gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (widget), TRUE); title_widget_set_twin_item((TitleWidget*)widget, item); + return widget; } |