From ae39f7001e5603010afc02de29787ade6d48ef14 Mon Sep 17 00:00:00 2001 From: Charles Kerr Date: Fri, 22 Mar 2013 16:34:34 -0500 Subject: port indicator-session to GMenu/cmake. Code coverage increased from 0% to 95.4%. --- src/user-widget.c | 292 ------------------------------------------------------ 1 file changed, 292 deletions(-) delete mode 100644 src/user-widget.c (limited to 'src/user-widget.c') diff --git a/src/user-widget.c b/src/user-widget.c deleted file mode 100644 index 79b87b0..0000000 --- a/src/user-widget.c +++ /dev/null @@ -1,292 +0,0 @@ -/* -Copyright 2011 Canonical Ltd. - -Authors: - Conor Curran - Mirco Müller - Charles Kerr - -This program is free software: you can redistribute it and/or modify it -under the terms of the GNU General Public License version 3, as published -by the Free Software Foundation. - -This program is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranties of -MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR -PURPOSE. See the GNU General Public License for more details. - -You should have received a copy of the GNU General Public License along -with this program. If not, see . -*/ - -#ifdef HAVE_CONFIG_H - #include "config.h" -#endif - -#include - -#include - -#include "shared-names.h" -#include "user-widget.h" - - -typedef struct _UserWidgetPrivate UserWidgetPrivate; - -struct _UserWidgetPrivate -{ - DbusmenuMenuitem* twin_item; - GtkWidget* user_image; - GtkWidget* user_name; - GtkWidget* container; - GtkWidget* tick_icon; - gboolean logged_in; - gboolean sessions_active; -}; - -#define USER_WIDGET_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), USER_WIDGET_TYPE, UserWidgetPrivate)) - -/* Prototypes */ -static void user_widget_class_init (UserWidgetClass *klass); -static void user_widget_init (UserWidget *self); -static void user_widget_dispose (GObject *object); -static void user_widget_finalize (GObject *object); - -static void user_widget_set_twin_item (UserWidget* self, - DbusmenuMenuitem* twin_item); - -static gboolean user_widget_primitive_draw_cb_gtk_3 (GtkWidget *image, - cairo_t* cr, - gpointer user_data); - -G_DEFINE_TYPE (UserWidget, user_widget, GTK_TYPE_MENU_ITEM); - -static void -user_widget_class_init (UserWidgetClass *klass) -{ - GObjectClass * gobject_class = G_OBJECT_CLASS (klass); - - g_type_class_add_private (klass, sizeof (UserWidgetPrivate)); - - gobject_class->dispose = user_widget_dispose; - gobject_class->finalize = user_widget_finalize; -} - -static void -user_widget_init (UserWidget *self) -{ - self->priv = USER_WIDGET_GET_PRIVATE(self); - - UserWidgetPrivate * priv = self->priv; - - priv->user_image = NULL; - priv->user_name = NULL; - priv->logged_in = FALSE; - priv->sessions_active = FALSE; - priv->container = NULL; - priv->tick_icon = NULL; - - // Create the UI elements. - priv->user_image = gtk_image_new (); - gtk_misc_set_alignment(GTK_MISC(priv->user_image), 0.0, 0.0); - - priv->user_name = gtk_label_new (NULL); - - priv->container = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4); - - priv->tick_icon = gtk_image_new_from_icon_name ("account-logged-in", - GTK_ICON_SIZE_MENU); - gtk_misc_set_alignment(GTK_MISC(priv->tick_icon), 1.0, 0.5); - - // Pack it together - gtk_box_pack_start (GTK_BOX (priv->container), - priv->user_image, - FALSE, - FALSE, - 0); - gtk_box_pack_start (GTK_BOX (priv->container), - priv->user_name, - FALSE, - FALSE, - 3); - gtk_box_pack_end (GTK_BOX(priv->container), - priv->tick_icon, - FALSE, - FALSE, 5); - - gtk_widget_show_all (priv->container); - gtk_container_add (GTK_CONTAINER (self), priv->container); - gtk_widget_show_all (priv->tick_icon); - gtk_widget_set_no_show_all (priv->tick_icon, TRUE); - gtk_widget_hide (priv->tick_icon); - - - // Fetch the drawing context. - g_signal_connect_after (GTK_WIDGET(self), "draw", - G_CALLBACK(user_widget_primitive_draw_cb_gtk_3), - GTK_WIDGET(self)); -} - -static void -user_widget_dispose (GObject *object) -{ - G_OBJECT_CLASS (user_widget_parent_class)->dispose (object); -} - -// TODO tidy up image and name -static void -user_widget_finalize (GObject *object) -{ - G_OBJECT_CLASS (user_widget_parent_class)->finalize (object); -} - - -/*****************************************************************/ - -// TODO handle drawing of green check mark -static gboolean -user_widget_primitive_draw_cb_gtk_3 (GtkWidget *widget, - cairo_t* cr, - gpointer user_data) -{ - g_return_val_if_fail(IS_USER_WIDGET(user_data), FALSE); - UserWidget* meta = USER_WIDGET(user_data); - UserWidgetPrivate * priv = USER_WIDGET_GET_PRIVATE(meta); - - // Draw dot only when user is the current user. - if (dbusmenu_menuitem_property_get_bool (priv->twin_item, USER_ITEM_PROP_IS_CURRENT_USER)) - { - gdouble x, y; - GtkStyle * style = gtk_widget_get_style (widget); - - GtkAllocation allocation; - gtk_widget_get_allocation (widget, &allocation); - x = allocation.x + 13; - y = allocation.height / 2; - - cairo_arc (cr, x, y, 3.0, 0.0, 2 * G_PI); - - 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); - } - - return FALSE; -} - -/*** -**** -***/ - -static void -update_icon (UserWidget * self, DbusmenuMenuitem * mi) -{ - gboolean updated = FALSE; - GtkImage * image = GTK_IMAGE(self->priv->user_image); - - /* first try the menuitem's icon property */ - const gchar * icon_name = dbusmenu_menuitem_property_get (mi, USER_ITEM_PROP_ICON); - if (icon_name != NULL) - { - int width = 18; /* arbitrary default values */ - int height = 18; - GError * err = NULL; - GdkPixbuf * pixbuf = NULL; - - /* load the image */ - gtk_icon_size_lookup (GTK_ICON_SIZE_MENU, &width, &height); - pixbuf = gdk_pixbuf_new_from_file_at_size (icon_name, width, height, &err); - if (err == NULL) - { - gtk_image_set_from_pixbuf (image, pixbuf); - g_object_unref (pixbuf); - updated = TRUE; - } - else - { - g_warning ("Couldn't load the image \"%s\": %s", icon_name, err->message); - g_clear_error (&err); - } - } - - /* as a fallback, use the default user icon */ - if (!updated) - { - gtk_image_set_from_icon_name (image, - USER_ITEM_ICON_DEFAULT, - GTK_ICON_SIZE_MENU); - } -} - -static void -update_logged_in (UserWidget * self, DbusmenuMenuitem * mi) -{ - const gboolean b = dbusmenu_menuitem_property_get_bool (mi, USER_ITEM_PROP_LOGGED_IN); - - g_debug ("User \"%s\" %s active sessions", - dbusmenu_menuitem_property_get (mi, USER_ITEM_PROP_NAME), - b ? "has" : "doesn't have"); - - gtk_widget_set_visible (self->priv->tick_icon, b); -} - -static void -update_name (UserWidget * self, DbusmenuMenuitem * mi) -{ - gtk_label_set_label (GTK_LABEL(self->priv->user_name), - dbusmenu_menuitem_property_get (mi, USER_ITEM_PROP_NAME)); -} - -static void -user_widget_property_update (DbusmenuMenuitem * mi, - const gchar * property, - GVariant * value, - UserWidget * self) -{ - g_return_if_fail (IS_USER_WIDGET (self)); - - if (!g_strcmp0 (property, USER_ITEM_PROP_LOGGED_IN)) - { - update_logged_in (self, mi); - } - else if (!g_strcmp0 (property, USER_ITEM_PROP_ICON)) - { - update_icon (self, mi); - } - else if (!g_strcmp0 (property, USER_ITEM_PROP_NAME)) - { - update_name (self, mi); - } - else - { - g_debug ("%s FIXME: unhandled property change %s", G_STRFUNC, property); - } -} - -static void -user_widget_set_twin_item (UserWidget * self, DbusmenuMenuitem * mi) -{ - self->priv->twin_item = mi; - - update_icon (self, mi); - update_name (self, mi); - update_logged_in (self, mi); - - g_signal_connect (G_OBJECT(mi), "property-changed", - G_CALLBACK(user_widget_property_update), self); -} - - /** - * user_widget_new: - * @item: the #DbusmenuMenuitem this widget will render. - * - * Returns: (transfer full): a new #UserWidget. - **/ -GtkWidget* -user_widget_new (DbusmenuMenuitem *item) -{ - GtkWidget* widget = g_object_new(USER_WIDGET_TYPE, NULL); - user_widget_set_twin_item ( USER_WIDGET(widget), item ); - return widget; -} -- cgit v1.2.3