diff options
Diffstat (limited to 'src/im-source-menu-item.c')
| -rw-r--r-- | src/im-source-menu-item.c | 407 |
1 files changed, 0 insertions, 407 deletions
diff --git a/src/im-source-menu-item.c b/src/im-source-menu-item.c deleted file mode 100644 index 2577c30..0000000 --- a/src/im-source-menu-item.c +++ /dev/null @@ -1,407 +0,0 @@ -/* - * Copyright 2012 Canonical Ltd. - * - * 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/>. - * - * Authors: - * Lars Uebernickel <lars.uebernickel@canonical.com> - */ - -#include "im-source-menu-item.h" - -#include <libintl.h> -#include "ido-detail-label.h" - -struct _ImSourceMenuItemPrivate -{ - GActionGroup *action_group; - gchar *action; - - GtkWidget *icon; - GtkWidget *label; - GtkWidget *detail; - - gint64 time; - guint timer_id; -}; - -enum -{ - PROP_0, - PROP_MENU_ITEM, - PROP_ACTION_GROUP, - NUM_PROPERTIES -}; - -static GParamSpec *properties[NUM_PROPERTIES]; - -G_DEFINE_TYPE (ImSourceMenuItem, im_source_menu_item, GTK_TYPE_MENU_ITEM); - -static void -im_source_menu_item_constructed (GObject *object) -{ - ImSourceMenuItemPrivate *priv = IM_SOURCE_MENU_ITEM (object)->priv; - GtkWidget *grid; - gint icon_width; - - gtk_icon_size_lookup (GTK_ICON_SIZE_MENU, &icon_width, NULL); - - priv->icon = g_object_ref (gtk_image_new ()); - gtk_widget_set_margin_left (priv->icon, icon_width + 6); - - priv->label = g_object_ref (gtk_label_new ("")); - gtk_label_set_max_width_chars (GTK_LABEL (priv->label), 40); - gtk_label_set_ellipsize (GTK_LABEL (priv->label), PANGO_ELLIPSIZE_END); - gtk_misc_set_alignment (GTK_MISC (priv->label), 0.0, 0.5); - - priv->detail = g_object_ref (ido_detail_label_new ("")); - gtk_widget_set_halign (priv->detail, GTK_ALIGN_END); - gtk_widget_set_hexpand (priv->detail, TRUE); - gtk_style_context_add_class (gtk_widget_get_style_context (priv->detail), "accelerator"); - - grid = gtk_grid_new (); - gtk_grid_attach (GTK_GRID (grid), priv->icon, 0, 0, 1, 1); - gtk_grid_attach (GTK_GRID (grid), priv->label, 1, 0, 1, 1); - gtk_grid_attach (GTK_GRID (grid), priv->detail, 2, 0, 1, 1); - - gtk_container_add (GTK_CONTAINER (object), grid); - gtk_widget_show_all (grid); - - G_OBJECT_CLASS (im_source_menu_item_parent_class)->constructed (object); -} - -static gchar * -im_source_menu_item_time_span_string (gint64 timestamp) -{ - gchar *str; - gint64 span; - gint hours; - gint minutes; - - span = MAX (g_get_real_time () - timestamp, 0) / G_USEC_PER_SEC; - hours = span / 3600; - minutes = (span / 60) % 60; - - if (hours == 0) - { - /* TRANSLATORS: number of minutes that have passed */ - str = g_strdup_printf (ngettext ("%d min", "%d min", minutes), minutes); - } - else - { - /* TRANSLATORS: number of hours that have passed */ - str = g_strdup_printf (ngettext ("%d h", "%d h", hours), hours); - } - - return str; -} - -static void -im_source_menu_item_set_detail_time (ImSourceMenuItem *self, - gint64 time) -{ - ImSourceMenuItemPrivate *priv = self->priv; - gchar *str; - - priv->time = time; - - str = im_source_menu_item_time_span_string (priv->time); - ido_detail_label_set_text (IDO_DETAIL_LABEL (priv->detail), str); - - g_free (str); -} - -static gboolean -im_source_menu_item_update_time (gpointer data) -{ - ImSourceMenuItem *self = data; - - im_source_menu_item_set_detail_time (self, self->priv->time); - - return TRUE; -} - -static gboolean -im_source_menu_item_set_state (ImSourceMenuItem *self, - GVariant *state) -{ - ImSourceMenuItemPrivate *priv = self->priv; - guint32 count; - gint64 time; - const gchar *str; - - if (priv->timer_id != 0) - { - g_source_remove (priv->timer_id); - priv->timer_id = 0; - } - - g_return_val_if_fail (g_variant_is_of_type (state, G_VARIANT_TYPE ("(uxsb)")), FALSE); - - g_variant_get (state, "(ux&sb)", &count, &time, &str, NULL); - - if (count != 0) - ido_detail_label_set_count (IDO_DETAIL_LABEL (priv->detail), count); - else if (time != 0) - { - im_source_menu_item_set_detail_time (self, time); - priv->timer_id = g_timeout_add_seconds (59, im_source_menu_item_update_time, self); - } - else if (str != NULL && *str) - ido_detail_label_set_text (IDO_DETAIL_LABEL (priv->detail), str); - - return TRUE; -} - -static void -im_source_menu_item_set_action_name (ImSourceMenuItem *self, - const gchar *action_name) -{ - ImSourceMenuItemPrivate *priv = self->priv; - gboolean enabled = FALSE; - GVariant *state; - - if (priv->action != NULL) - g_free (priv->action); - - priv->action = g_strdup (action_name); - - if (priv->action_group != NULL && priv->action != NULL && - g_action_group_query_action (priv->action_group, priv->action, - &enabled, NULL, NULL, NULL, &state)) - { - if (!state || !im_source_menu_item_set_state (self, state)) - enabled = FALSE; - - if (state) - g_variant_unref (state); - } - - gtk_widget_set_sensitive (GTK_WIDGET (self), enabled); -} - -static void -im_source_menu_item_action_added (GActionGroup *action_group, - gchar *action_name, - gpointer user_data) -{ - ImSourceMenuItem *self = user_data; - - if (g_strcmp0 (self->priv->action, action_name) == 0) - im_source_menu_item_set_action_name (self, action_name); -} - -static void -im_source_menu_item_action_removed (GActionGroup *action_group, - gchar *action_name, - gpointer user_data) -{ - ImSourceMenuItem *self = user_data; - - if (g_strcmp0 (self->priv->action, action_name) == 0) - { - gtk_widget_set_sensitive (GTK_WIDGET (self), FALSE); - } -} - -static void -im_source_menu_item_action_enabled_changed (GActionGroup *action_group, - gchar *action_name, - gboolean enabled, - gpointer user_data) -{ - ImSourceMenuItem *self = user_data; - - if (g_strcmp0 (self->priv->action, action_name) == 0) - gtk_widget_set_sensitive (GTK_WIDGET (self), enabled); -} - -static void -im_source_menu_item_action_state_changed (GActionGroup *action_group, - gchar *action_name, - GVariant *value, - gpointer user_data) -{ - ImSourceMenuItem *self = user_data; - - if (g_strcmp0 (self->priv->action, action_name) == 0) - im_source_menu_item_set_state (self, value); -} - -static void -im_source_menu_set_property (GObject *object, - guint property_id, - const GValue *value, - GParamSpec *pspec) -{ - ImSourceMenuItem *self = IM_SOURCE_MENU_ITEM (object); - - switch (property_id) - { - case PROP_MENU_ITEM: - im_source_menu_item_set_menu_item (self, G_MENU_ITEM (g_value_get_object (value))); - break; - - case PROP_ACTION_GROUP: - im_source_menu_item_set_action_group (self, G_ACTION_GROUP (g_value_get_object (value))); - break; - - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); - } -} - -static void -im_source_menu_item_dispose (GObject *object) -{ - ImSourceMenuItem *self = IM_SOURCE_MENU_ITEM (object); - - if (self->priv->timer_id != 0) - { - g_source_remove (self->priv->timer_id); - self->priv->timer_id = 0; - } - - if (self->priv->action_group) - im_source_menu_item_set_action_group (self, NULL); - - g_clear_object (&self->priv->icon); - g_clear_object (&self->priv->label); - g_clear_object (&self->priv->detail); - - G_OBJECT_CLASS (im_source_menu_item_parent_class)->dispose (object); -} - -static void -im_source_menu_item_finalize (GObject *object) -{ - ImSourceMenuItemPrivate *priv = IM_SOURCE_MENU_ITEM (object)->priv; - - g_free (priv->action); - - G_OBJECT_CLASS (im_source_menu_item_parent_class)->finalize (object); -} - -static void -im_source_menu_item_activate (GtkMenuItem *item) -{ - ImSourceMenuItemPrivate *priv = IM_SOURCE_MENU_ITEM (item)->priv; - - if (priv->action && priv->action_group) - g_action_group_activate_action (priv->action_group, priv->action, NULL); -} - -static void -im_source_menu_item_class_init (ImSourceMenuItemClass *klass) -{ - GObjectClass *object_class = G_OBJECT_CLASS (klass); - GtkMenuItemClass *menu_item_class = GTK_MENU_ITEM_CLASS (klass); - - g_type_class_add_private (klass, sizeof (ImSourceMenuItemPrivate)); - - object_class->constructed = im_source_menu_item_constructed; - object_class->set_property = im_source_menu_set_property; - object_class->dispose = im_source_menu_item_dispose; - object_class->finalize = im_source_menu_item_finalize; - - menu_item_class->activate = im_source_menu_item_activate; - - properties[PROP_MENU_ITEM] = g_param_spec_object ("menu-item", - "Menu item", - "The model GMenuItem for this menu item", - G_TYPE_MENU_ITEM, - G_PARAM_WRITABLE | - G_PARAM_STATIC_STRINGS); - - properties[PROP_ACTION_GROUP] = g_param_spec_object ("action-group", - "Action group", - "The action group associated with this menu item", - G_TYPE_ACTION_GROUP, - G_PARAM_WRITABLE | - G_PARAM_STATIC_STRINGS); - - g_object_class_install_properties (object_class, NUM_PROPERTIES, properties); -} - -static void -im_source_menu_item_init (ImSourceMenuItem *self) -{ - self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self, - IM_TYPE_SOURCE_MENU_ITEM, - ImSourceMenuItemPrivate); -} - -void -im_source_menu_item_set_menu_item (ImSourceMenuItem *self, - GMenuItem *menuitem) -{ - gchar *iconstr = NULL; - GIcon *icon = NULL; - gchar *label; - gchar *action = NULL; - - if (g_menu_item_get_attribute (menuitem, "x-canonical-icon", "s", &iconstr)) - { - GError *error; - icon = g_icon_new_for_string (iconstr, &error); - if (icon == NULL) - { - g_warning ("unable to set icon: %s", error->message); - g_error_free (error); - } - g_free (iconstr); - } - gtk_image_set_from_gicon (GTK_IMAGE (self->priv->icon), icon, GTK_ICON_SIZE_MENU); - - g_menu_item_get_attribute (menuitem, "label", "s", &label); - gtk_label_set_label (GTK_LABEL (self->priv->label), label ? label : ""); - - g_menu_item_get_attribute (menuitem, "action", "s", &action); - im_source_menu_item_set_action_name (self, action); - - if (icon) - g_object_unref (icon); - g_free (label); - g_free (action); -} - -void -im_source_menu_item_set_action_group (ImSourceMenuItem *self, - GActionGroup *action_group) -{ - ImSourceMenuItemPrivate *priv = self->priv; - - if (priv->action_group != NULL) - { - g_signal_handlers_disconnect_by_func (priv->action_group, im_source_menu_item_action_added, self); - g_signal_handlers_disconnect_by_func (priv->action_group, im_source_menu_item_action_removed, self); - g_signal_handlers_disconnect_by_func (priv->action_group, im_source_menu_item_action_enabled_changed, self); - g_signal_handlers_disconnect_by_func (priv->action_group, im_source_menu_item_action_state_changed, self); - - g_clear_object (&priv->action_group); - } - - if (action_group != NULL) - { - priv->action_group = g_object_ref (action_group); - - g_signal_connect (priv->action_group, "action-added", - G_CALLBACK (im_source_menu_item_action_added), self); - g_signal_connect (priv->action_group, "action-removed", - G_CALLBACK (im_source_menu_item_action_removed), self); - g_signal_connect (priv->action_group, "action-enabled-changed", - G_CALLBACK (im_source_menu_item_action_enabled_changed), self); - g_signal_connect (priv->action_group, "action-state-changed", - G_CALLBACK (im_source_menu_item_action_state_changed), self); - } -} |