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-rw-r--r--src/Makefile.am4
-rw-r--r--src/idousermenuitem.c357
-rw-r--r--src/idousermenuitem.h66
3 files changed, 426 insertions, 1 deletions
diff --git a/src/Makefile.am b/src/Makefile.am
index a2a82da..0a4dbab 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -17,6 +17,7 @@ sources_h = \
idorange.h \
idoscalemenuitem.h \
idoswitchmenuitem.h \
+ idousermenuitem.h \
idotimeline.h \
libido.h \
idoactionhelper.h
@@ -70,7 +71,8 @@ libido_0_1_la_SOURCES = \
idoswitchmenuitem.c \
idotimeline.c \
idomenuitemfactory.c \
- idoactionhelper.c
+ idoactionhelper.c \
+ idousermenuitem.c
libido3_0_1_la_SOURCES = $(libido_0_1_la_SOURCES)
diff --git a/src/idousermenuitem.c b/src/idousermenuitem.c
new file mode 100644
index 0000000..cb405e8
--- /dev/null
+++ b/src/idousermenuitem.c
@@ -0,0 +1,357 @@
+/*
+Copyright 2011 Canonical Ltd.
+
+Authors:
+ Conor Curran <conor.curran@canonical.com>
+ Mirco Müller <mirco.mueller@canonical.com>
+ Charles Kerr <charles.kerr@canonical.com>
+
+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 <http://www.gnu.org/licenses/>.
+*/
+
+#ifdef HAVE_CONFIG_H
+ #include "config.h"
+#endif
+
+#include <gtk/gtk.h>
+
+#include "idousermenuitem.h"
+
+#define FALLBACK_ICON_NAME "avatar-default"
+
+enum
+{
+ PROP_0,
+ PROP_LABEL,
+ PROP_ICON_FILENAME,
+ PROP_IS_LOGGED_IN,
+ PROP_IS_CURRENT_USER,
+ PROP_LAST
+};
+
+static GParamSpec *properties[PROP_LAST];
+
+struct _IdoUserMenuItemPrivate
+{
+ GtkWidget* user_image;
+ GtkWidget* user_name;
+ GtkWidget* container;
+ GtkWidget* tick_icon;
+ gboolean is_logged_in;
+ gboolean is_current_user;
+ gchar * label;
+ gchar * icon_filename;
+};
+
+G_DEFINE_TYPE (IdoUserMenuItem, ido_user_menu_item, GTK_TYPE_MENU_ITEM);
+
+/* Prototypes */
+static gboolean ido_user_menu_item_primitive_draw_cb_gtk_3 (GtkWidget * image,
+ cairo_t * cr,
+ gpointer gself);
+
+
+static void
+my_get_property (GObject * o,
+ guint property_id,
+ GValue * value,
+ GParamSpec * pspec)
+{
+ IdoUserMenuItem * self = IDO_USER_MENU_ITEM (o);
+
+ switch (property_id)
+ {
+ case PROP_LABEL:
+ g_value_set_string (value, self->priv->label);
+ break;
+
+ case PROP_ICON_FILENAME:
+ g_value_set_string (value, self->priv->icon_filename);
+ break;
+
+ case PROP_IS_LOGGED_IN:
+ g_value_set_boolean (value, self->priv->is_logged_in);
+ break;
+
+ case PROP_IS_CURRENT_USER:
+ g_value_set_boolean (value, self->priv->is_current_user);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (o, property_id, pspec);
+ break;
+ }
+}
+
+static void
+my_set_property (GObject * o,
+ guint property_id,
+ const GValue * value,
+ GParamSpec * pspec)
+{
+ IdoUserMenuItem * self = IDO_USER_MENU_ITEM (o);
+
+ switch (property_id)
+ {
+ case PROP_LABEL:
+ ido_user_menu_item_set_label (self, g_value_get_string (value));
+ break;
+
+ case PROP_ICON_FILENAME:
+ ido_user_menu_item_set_icon (self, g_value_get_string (value));
+ break;
+
+ case PROP_IS_LOGGED_IN:
+ ido_user_menu_item_set_logged_in (self, g_value_get_boolean (value));
+ break;
+
+ case PROP_IS_CURRENT_USER:
+ self->priv->is_current_user = g_value_get_boolean (value);
+ gtk_widget_queue_draw (GTK_WIDGET(self));
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (o, property_id, pspec);
+ break;
+ }
+}
+
+static void
+my_dispose (GObject *object)
+{
+ G_OBJECT_CLASS (ido_user_menu_item_parent_class)->dispose (object);
+}
+
+static void
+my_finalize (GObject *object)
+{
+ IdoUserMenuItem * self = IDO_USER_MENU_ITEM (object);
+
+ g_free (self->priv->label);
+ g_free (self->priv->icon_filename);
+
+ G_OBJECT_CLASS (ido_user_menu_item_parent_class)->finalize (object);
+}
+
+static void
+ido_user_menu_item_class_init (IdoUserMenuItemClass *klass)
+{
+ GParamFlags prop_flags;
+ GObjectClass * gobject_class = G_OBJECT_CLASS (klass);
+
+ g_type_class_add_private (klass, sizeof (IdoUserMenuItemPrivate));
+
+ gobject_class->get_property = my_get_property;
+ gobject_class->set_property = my_set_property;
+ gobject_class->dispose = my_dispose;
+ gobject_class->finalize = my_finalize;
+
+ prop_flags = G_PARAM_CONSTRUCT
+ | G_PARAM_READWRITE
+ | G_PARAM_STATIC_STRINGS;
+
+ properties[PROP_LABEL] = g_param_spec_string ("label",
+ "The user's name",
+ "The name to display",
+ "J. Random User",
+ prop_flags);
+
+ properties[PROP_ICON_FILENAME] = g_param_spec_string ("icon-filename",
+ "The icon's filename",
+ "The icon to display",
+ NULL,
+ prop_flags);
+
+ properties[PROP_IS_LOGGED_IN] = g_param_spec_boolean ("is-logged-in",
+ "is logged in",
+ "is user logged in?",
+ FALSE,
+ prop_flags);
+
+ properties[PROP_IS_CURRENT_USER] = g_param_spec_boolean ("is-current-user",
+ "is current user",
+ "is user current?",
+ FALSE,
+ prop_flags);
+
+ g_object_class_install_properties (gobject_class, PROP_LAST, properties);
+}
+
+static void
+ido_user_menu_item_init (IdoUserMenuItem *self)
+{
+ IdoUserMenuItemPrivate * priv;
+
+ self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
+ IDO_USER_MENU_ITEM_TYPE,
+ IdoUserMenuItemPrivate);
+
+ priv = self->priv;
+
+ // 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(ido_user_menu_item_primitive_draw_cb_gtk_3),
+ GTK_WIDGET(self));
+}
+
+
+/*****************************************************************/
+
+static gboolean
+ido_user_menu_item_primitive_draw_cb_gtk_3 (GtkWidget * widget,
+ cairo_t * cr,
+ gpointer user_data)
+{
+ IdoUserMenuItemPrivate * priv;
+
+ g_return_val_if_fail(IS_IDO_USER_MENU_ITEM(user_data), FALSE);
+
+ priv = IDO_USER_MENU_ITEM(user_data)->priv;
+
+ /* Draw dot only when user is the current user. */
+ if (priv->is_current_user)
+ {
+ GtkStyleContext * style_context;
+ GtkStateFlags state_flags;
+ GdkRGBA color;
+ gdouble x, y;
+
+ /* get the foreground color */
+ style_context = gtk_widget_get_style_context (widget);
+ state_flags = gtk_widget_get_state_flags (widget);
+ gtk_style_context_get_color (style_context, state_flags, &color);
+
+ 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);
+
+ gdk_cairo_set_source_rgba (cr, &color);
+
+ cairo_fill (cr);
+ }
+
+ return FALSE;
+}
+
+/***
+**** PUBLIC API
+***/
+
+void
+ido_user_menu_item_set_icon (IdoUserMenuItem * self, const char * icon_filename)
+{
+ gboolean updated = FALSE;
+ IdoUserMenuItemPrivate * p = self->priv;
+ GtkImage * image = GTK_IMAGE (p->user_image);
+
+ /* make a private copy of the icon name */
+ g_free (p->icon_filename);
+ self->priv->icon_filename = g_strdup (icon_filename);
+
+ /* now try to use it */
+ if (icon_filename && *icon_filename)
+ {
+ 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_filename,
+ 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_filename, err->message);
+ g_clear_error (&err);
+ }
+ }
+
+ /* as a fallback, use the default user icon */
+ if (!updated)
+ {
+ gtk_image_set_from_icon_name (image,
+ FALLBACK_ICON_NAME,
+ GTK_ICON_SIZE_MENU);
+ }
+}
+
+void
+ido_user_menu_item_set_logged_in (IdoUserMenuItem * self, gboolean is_logged_in)
+{
+ gtk_widget_set_visible (self->priv->tick_icon, is_logged_in);
+}
+
+void
+ido_user_menu_item_set_current_user (IdoUserMenuItem * self, gboolean is_current_user)
+{
+ self->priv->is_current_user = is_current_user;
+ gtk_widget_queue_draw (GTK_WIDGET (self));
+}
+
+void
+ido_user_menu_item_set_label (IdoUserMenuItem * self, const char * label)
+{
+ gtk_label_set_label (GTK_LABEL(self->priv->user_name), label);
+}
+
+GtkWidget*
+ido_user_menu_item_new (void)
+{
+ return GTK_WIDGET (g_object_new (IDO_USER_MENU_ITEM_TYPE, NULL));
+}
diff --git a/src/idousermenuitem.h b/src/idousermenuitem.h
new file mode 100644
index 0000000..b9a3d00
--- /dev/null
+++ b/src/idousermenuitem.h
@@ -0,0 +1,66 @@
+/*
+Copyright 2011 Canonical Ltd.
+
+Authors:
+ Conor Curran <conor.curran@canonical.com>
+
+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 <http://www.gnu.org/licenses/>.
+*/
+#ifndef __IDO_USER_MENU_ITEM_H__
+#define __IDO_USER_MENU_ITEM_H__
+
+#include <gtk/gtk.h>
+
+G_BEGIN_DECLS
+
+#define IDO_USER_MENU_ITEM_TYPE (ido_user_menu_item_get_type ())
+#define IDO_USER_MENU_ITEM(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), IDO_USER_MENU_ITEM_TYPE, IdoUserMenuItem))
+#define IDO_USER_MENU_ITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), IDO_USER_MENU_ITEM_TYPE, IdoUserMenuItemClass))
+#define IS_IDO_USER_MENU_ITEM(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), IDO_USER_MENU_ITEM_TYPE))
+#define IS_IDO_USER_MENU_ITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), IDO_USER_MENU_ITEM_TYPE))
+#define IDO_USER_MENU_ITEM_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), IDO_USER_MENU_ITEM_TYPE, IdoUserMenuItemClass))
+
+typedef struct _IdoUserMenuItem IdoUserMenuItem;
+typedef struct _IdoUserMenuItemClass IdoUserMenuItemClass;
+typedef struct _IdoUserMenuItemPrivate IdoUserMenuItemPrivate;
+
+/* property keys */
+#define IDO_USER_MENU_ITEM_PROP_LABEL "label"
+#define IDO_USER_MENU_ITEM_PROP_ICON_FILENAME "icon-filename"
+#define IDO_USER_MENU_ITEM_PROP_IS_LOGGED_IN "is-logged-in"
+#define IDO_USER_MENU_ITEM_PROP_IS_CURRENT_USER "is-current-user"
+
+struct _IdoUserMenuItemClass
+{
+ GtkMenuItemClass parent_class;
+};
+
+struct _IdoUserMenuItem
+{
+ /*< private >*/
+ GtkMenuItem parent;
+ IdoUserMenuItemPrivate * priv;
+};
+
+GType ido_user_menu_item_get_type (void) G_GNUC_CONST;
+
+GtkWidget* ido_user_menu_item_new(void);
+
+void ido_user_menu_item_set_icon (IdoUserMenuItem * self, const char * icon_name);
+void ido_user_menu_item_set_logged_in (IdoUserMenuItem * self, gboolean is_logged_in);
+void ido_user_menu_item_set_current_user (IdoUserMenuItem * self, gboolean is_current_user);
+void ido_user_menu_item_set_label (IdoUserMenuItem * self, const char * label);
+
+G_END_DECLS
+
+#endif