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authorXavier Claessens <xclaesse@src.gnome.org>2008-07-15 22:00:42 +0800
committerXavier Claessens <xclaesse@src.gnome.org>2008-07-15 22:00:42 +0800
commit284af952a6644b052dad4aa131175c14658312f7 (patch)
treea2a0dee80f898dec1842297623939d0a46ce74ef /libempathy-gtk
parent990ce28bd4ec033c6b378d9f1324159c137fc48e (diff)
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Blink the status icon when a contact has an event.
svn path=/trunk/; revision=1247
Diffstat (limited to 'libempathy-gtk')
-rw-r--r--libempathy-gtk/empathy-contact-list-view.c198
-rw-r--r--libempathy-gtk/empathy-contact-list-view.h3
2 files changed, 199 insertions, 2 deletions
diff --git a/libempathy-gtk/empathy-contact-list-view.c b/libempathy-gtk/empathy-contact-list-view.c
index 760ad6d52..f8942cbb3 100644
--- a/libempathy-gtk/empathy-contact-list-view.c
+++ b/libempathy-gtk/empathy-contact-list-view.c
@@ -46,6 +46,7 @@
#include "empathy-cell-renderer-expander.h"
#include "empathy-cell-renderer-text.h"
#include "empathy-cell-renderer-activatable.h"
+#include "empathy-event-manager.h"
#include "empathy-ui-utils.h"
#include "empathy-gtk-enum-types.h"
#include "empathy-gtk-marshal.h"
@@ -67,6 +68,9 @@ typedef struct {
EmpathyContactListFeatureFlags list_features;
EmpathyContactFeatureFlags contact_features;
GtkWidget *tooltip_widget;
+ EmpathyEventManager *event_manager;
+ guint flash_timeout_id;
+ gboolean flash_on;
} EmpathyContactListViewPriv;
typedef struct {
@@ -117,6 +121,154 @@ static guint signals[LAST_SIGNAL];
G_DEFINE_TYPE (EmpathyContactListView, empathy_contact_list_view, GTK_TYPE_TREE_VIEW);
+static void
+contact_list_view_flash_stop (EmpathyContactListView *view)
+{
+ EmpathyContactListViewPriv *priv = GET_PRIV (view);
+
+ if (priv->flash_timeout_id == 0) {
+ return;
+ }
+
+ DEBUG ("Stop flashing");
+ g_source_remove (priv->flash_timeout_id);
+ priv->flash_timeout_id = 0;
+ priv->flash_on = FALSE;
+}
+
+typedef struct {
+ EmpathyEvent *event;
+ gboolean on;
+} FlashForeachData;
+
+static gboolean
+contact_list_view_flash_foreach (GtkTreeModel *model,
+ GtkTreePath *path,
+ GtkTreeIter *iter,
+ gpointer user_data)
+{
+ FlashForeachData *data = (FlashForeachData*) user_data;
+ EmpathyContact *contact;
+ const gchar *icon_name;
+ GtkTreePath *parent_path = NULL;
+ GtkTreeIter parent_iter;
+
+
+ gtk_tree_model_get (model, iter,
+ EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
+ -1);
+
+ if (contact != data->event->contact) {
+ if (contact) {
+ g_object_unref (contact);
+ }
+ return FALSE;
+ }
+
+ if (data->on) {
+ icon_name = data->event->icon_name;
+ } else {
+ icon_name = empathy_icon_name_for_contact (contact);
+ }
+
+ gtk_tree_store_set (GTK_TREE_STORE (model), iter,
+ EMPATHY_CONTACT_LIST_STORE_COL_ICON_STATUS, icon_name,
+ -1);
+
+ /* To make sure the parent is shown correctly, we emit
+ * the row-changed signal on the parent so it prompts
+ * it to be refreshed by the filter func.
+ */
+ if (gtk_tree_model_iter_parent (model, &parent_iter, iter)) {
+ parent_path = gtk_tree_model_get_path (model, &parent_iter);
+ }
+ if (parent_path) {
+ gtk_tree_model_row_changed (model, parent_path, &parent_iter);
+ gtk_tree_path_free (parent_path);
+ }
+
+ g_object_unref (contact);
+
+ return FALSE;
+}
+
+static gboolean
+contact_list_view_flash_cb (EmpathyContactListView *view)
+{
+ EmpathyContactListViewPriv *priv = GET_PRIV (view);
+ GtkTreeModel *model;
+ GSList *events, *l;
+ gboolean found_event = FALSE;
+ FlashForeachData data;
+
+ priv->flash_on = !priv->flash_on;
+ data.on = priv->flash_on;
+ model = GTK_TREE_MODEL (priv->store);
+
+ events = empathy_event_manager_get_events (priv->event_manager);
+ for (l = events; l; l = l->next) {
+ data.event = l->data;
+ if (!data.event->contact) {
+ continue;
+ }
+
+ found_event = TRUE;
+ gtk_tree_model_foreach (model,
+ contact_list_view_flash_foreach,
+ &data);
+ }
+
+ if (!found_event) {
+ contact_list_view_flash_stop (view);
+ }
+
+ return TRUE;
+}
+
+static void
+contact_list_view_flash_start (EmpathyContactListView *view)
+{
+ EmpathyContactListViewPriv *priv = GET_PRIV (view);
+
+ if (priv->flash_timeout_id != 0) {
+ return;
+ }
+
+ DEBUG ("Start flashing");
+ priv->flash_timeout_id = g_timeout_add (FLASH_TIMEOUT,
+ (GSourceFunc) contact_list_view_flash_cb,
+ view);
+}
+
+static void
+contact_list_view_event_added_cb (EmpathyEventManager *manager,
+ EmpathyEvent *event,
+ EmpathyContactListView *view)
+{
+ if (event->contact) {
+ contact_list_view_flash_start (view);
+ }
+}
+
+static void
+contact_list_view_event_removed_cb (EmpathyEventManager *manager,
+ EmpathyEvent *event,
+ EmpathyContactListView *view)
+{
+ EmpathyContactListViewPriv *priv = GET_PRIV (view);
+ FlashForeachData data;
+
+ if (!event->contact) {
+ return;
+ }
+
+ data.on = FALSE;
+ data.event = event;
+ gtk_tree_model_foreach (GTK_TREE_MODEL (priv->store),
+ contact_list_view_flash_foreach,
+ &data);
+}
+
static gboolean
contact_list_view_query_tooltip_cb (EmpathyContactListView *view,
gint x,
@@ -951,13 +1103,47 @@ contact_list_view_set_list_features (EmpathyContactListView *view,
G_N_ELEMENTS (drag_types_dest),
GDK_ACTION_MOVE | GDK_ACTION_COPY);
} else {
- /* FIXME: URI could still be droped depending on FT feature */
+ /* FIXME: URI could still be droped depending on FT feature */
gtk_drag_dest_unset (GTK_WIDGET (view));
}
/* Update has-tooltip */
has_tooltip = (features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_TOOLTIP) != 0;
gtk_widget_set_has_tooltip (GTK_WIDGET (view), has_tooltip);
+
+ /* Enable event handling if needed */
+ if (features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_EVENTS &&
+ !priv->event_manager) {
+ GSList *l;
+
+ priv->event_manager = empathy_event_manager_new ();
+ g_signal_connect (priv->event_manager, "event-added",
+ G_CALLBACK (contact_list_view_event_added_cb),
+ view);
+ g_signal_connect (priv->event_manager, "event-removed",
+ G_CALLBACK (contact_list_view_event_removed_cb),
+ view);
+
+ l = empathy_event_manager_get_events (priv->event_manager);
+ while (l) {
+ contact_list_view_event_added_cb (priv->event_manager,
+ l->data, view);
+ l = l->next;
+ }
+ }
+
+ /* Disable event handling if needed */
+ if (!(features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_EVENTS) &&
+ priv->event_manager) {
+ g_signal_handlers_disconnect_by_func (priv->event_manager,
+ contact_list_view_event_added_cb,
+ view);
+ g_signal_handlers_disconnect_by_func (priv->event_manager,
+ contact_list_view_event_removed_cb,
+ view);
+ g_object_unref (priv->event_manager);
+ priv->event_manager = NULL;
+ }
}
static void
@@ -971,6 +1157,16 @@ contact_list_view_finalize (GObject *object)
g_object_unref (priv->store);
}
+ if (priv->event_manager) {
+ g_signal_handlers_disconnect_by_func (priv->event_manager,
+ contact_list_view_event_added_cb,
+ object);
+ g_signal_handlers_disconnect_by_func (priv->event_manager,
+ contact_list_view_event_removed_cb,
+ object);
+ g_object_unref (priv->event_manager);
+ }
+
G_OBJECT_CLASS (empathy_contact_list_view_parent_class)->finalize (object);
}
diff --git a/libempathy-gtk/empathy-contact-list-view.h b/libempathy-gtk/empathy-contact-list-view.h
index 82990d64f..e7d7769b7 100644
--- a/libempathy-gtk/empathy-contact-list-view.h
+++ b/libempathy-gtk/empathy-contact-list-view.h
@@ -54,7 +54,8 @@ typedef enum {
EMPATHY_CONTACT_LIST_FEATURE_CONTACT_DROP = 1 << 4,
EMPATHY_CONTACT_LIST_FEATURE_CONTACT_DRAG = 1 << 5,
EMPATHY_CONTACT_LIST_FEATURE_CONTACT_TOOLTIP = 1 << 6,
- EMPATHY_CONTACT_LIST_FEATURE_ALL = (1 << 7) - 1,
+ EMPATHY_CONTACT_LIST_FEATURE_CONTACT_EVENTS = 1 << 7,
+ EMPATHY_CONTACT_LIST_FEATURE_ALL = (1 << 8) - 1,
} EmpathyContactListFeatureFlags;
struct _EmpathyContactListView {