Author: jasper
Date: 2006-12-26 20:55:16 +0000 (Tue, 26 Dec 2006)
New Revision: 24194
Modified:
xfce4-panel/trunk/plugins/iconbox/iconbox.c
Log:
Implement blinking for urgent windows in the iconbox.
Modified: xfce4-panel/trunk/plugins/iconbox/iconbox.c
===================================================================
--- xfce4-panel/trunk/plugins/iconbox/iconbox.c 2006-12-26 20:46:16 UTC (rev
24193)
+++ xfce4-panel/trunk/plugins/iconbox/iconbox.c 2006-12-26 20:55:16 UTC (rev
24194)
@@ -35,6 +35,7 @@
#define N_ICONBOX_CONNECTIONS 4
#define N_ICON_CONNECTIONS 4
+#define URGENT_TIMEOUT 500
typedef struct
{
@@ -69,6 +70,7 @@
GtkWidget *button;
GtkWidget *image;
gboolean was_minimized;
+ guint urgent_id;
}
Icon;
@@ -113,8 +115,10 @@
(netk_window_get_screen (icon->window));
}
- if (icon->ib->all_workspaces || netk_window_is_sticky (icon->window) ||
- ws == netk_window_get_workspace (icon->window))
+ if (icon->ib->all_workspaces
+ || netk_window_is_sticky (icon->window)
+ || ws == netk_window_get_workspace (icon->window)
+ || netk_window_or_transient_demands_attention (icon->window))
{
gtk_widget_show (icon->button);
}
@@ -185,6 +189,75 @@
update_visibility (icon, NULL);
}
+/* blinking */
+static void
+update_blink (Icon *icon, gboolean blink)
+{
+ GtkStyle *style;
+ GtkRcStyle *mod;
+ GdkColor c;
+
+ style = gtk_widget_get_style (icon->button);
+ mod = gtk_widget_get_modifier_style (icon->button);
+ c = style->bg[GTK_STATE_SELECTED];
+
+ if (blink)
+ {
+ gtk_button_set_relief (GTK_BUTTON (icon->button), GTK_RELIEF_NORMAL);
+
+ if(mod->color_flags[GTK_STATE_NORMAL] & GTK_RC_BG)
+ {
+ mod->color_flags[GTK_STATE_NORMAL] &= ~(GTK_RC_BG);
+ gtk_widget_modify_style(icon->button, mod);
+ }
+ else
+ {
+ mod->color_flags[GTK_STATE_NORMAL] |= GTK_RC_BG;
+ mod->bg[GTK_STATE_NORMAL] = c;
+ gtk_widget_modify_style(icon->button, mod);
+ }
+ }
+ else
+ {
+ gtk_button_set_relief (GTK_BUTTON (icon->button), GTK_RELIEF_NONE);
+ mod->color_flags[GTK_STATE_NORMAL] &= ~(GTK_RC_BG);
+ gtk_widget_modify_style(icon->button, mod);
+ }
+}
+
+static gboolean
+urgent_timeout (Icon *icon)
+{
+ update_visibility (icon, NULL);
+ update_blink (icon, TRUE);
+ return TRUE;;
+}
+
+static void
+queue_urgent_timeout (Icon *icon)
+{
+ if (icon->urgent_id == 0)
+ {
+ icon->urgent_id =
+ g_timeout_add (URGENT_TIMEOUT, (GSourceFunc)urgent_timeout, icon);
+ }
+}
+
+static void
+unqueue_urgent_timeout (Icon *icon)
+{
+ if (icon->urgent_id > 0)
+ {
+ g_source_remove (icon->urgent_id);
+ icon->urgent_id = 0;
+ if (icon->button)
+ {
+ update_blink (icon, FALSE);
+ update_visibility (icon, NULL);
+ }
+ }
+}
+
/* callbacks */
static gboolean
icon_button_pressed (GtkWidget *button, GdkEventButton *ev, gpointer data)
@@ -248,6 +321,19 @@
{
Icon *icon = (Icon *)data;
+ if (changed_mask & NETK_WINDOW_STATE_DEMANDS_ATTENTION
+ || changed_mask & NETK_WINDOW_STATE_URGENT)
+ {
+ if (netk_window_or_transient_demands_attention (window))
+ {
+ queue_urgent_timeout (icon);
+ }
+ else
+ {
+ unqueue_urgent_timeout (icon);
+ }
+ }
+
if (changed_mask & NETK_WINDOW_STATE_MINIMIZED)
{
update_visibility (icon, NULL);
@@ -287,6 +373,8 @@
{
int i;
+ unqueue_urgent_timeout (icon);
+
for (i = 0; i < N_ICON_CONNECTIONS; i++)
{
if (icon->connections[i])
@@ -419,6 +507,7 @@
if (window == icon->window)
{
gtk_widget_destroy (icon->button);
+ icon->button = NULL;
icon_destroy (icon);
ib->iconlist = g_slist_delete_link (ib->iconlist, l);
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