From e865e692994c2cc3d87d346c9ee354e6f82925ea Mon Sep 17 00:00:00 2001
From: Jean-Philippe Orsini <jeanfi@gmail.com>
Date: Sun, 26 Jun 2011 09:57:29 +0000
Subject: [PATCH]  if appindicator not supported by wm:  - quit psensor on
 window close  - show psensor even if hide on startup is enabled

---
 src/ui.c              |  9 +++++++--
 src/ui_appindicator.c | 28 ++++++++++++++++++++++++++++
 src/ui_appindicator.h |  1 +
 3 files changed, 36 insertions(+), 2 deletions(-)

diff --git a/src/ui.c b/src/ui.c
index d795d15..5a00a93 100644
--- a/src/ui.c
+++ b/src/ui.c
@@ -23,15 +23,20 @@
 #include "ui_pref.h"
 #include "ui_sensorpref.h"
 #include "ui_sensorlist.h"
+#include "ui_appindicator.h"
 
 static gboolean
 on_delete_event_cb(GtkWidget *widget, GdkEvent *event, gpointer data)
 {
+	struct ui_psensor *ui = data;
 
 #if defined(HAVE_APPINDICATOR) || defined(HAVE_APPINDICATOR_029)
-	gtk_widget_hide(((struct ui_psensor *)data)->main_window);
+	if (is_appindicator_supported()) 
+		gtk_widget_hide(ui->main_window);
+	else 
+		ui_psensor_quit(ui);
 #else
-	ui_psensor_quit();
+	ui_psensor_quit(ui);
 #endif
 
 	return TRUE;
diff --git a/src/ui_appindicator.c b/src/ui_appindicator.c
index beb0e9d..d2c864e 100644
--- a/src/ui_appindicator.c
+++ b/src/ui_appindicator.c
@@ -31,6 +31,8 @@
 #include "ui_pref.h"
 
 static GtkMenuItem **sensor_menu_items;
+static GtkWidget *main_window;
+static int appindicator_supported = 1;
 
 static void cb_menu_show(GtkMenuItem *mi, gpointer data)
 {
@@ -228,15 +230,36 @@ void ui_appindicator_update(struct ui_psensor *ui)
 	update_sensor_menu_items(ui->sensors);
 }
 
+static GtkStatusIcon* unity_fallback(AppIndicator *indicator)
+{
+	gtk_widget_show_all(main_window);
+
+	appindicator_supported = 0;
+
+	return NULL;
+}
+
+static void unity_unfallback(AppIndicator *indicator,
+			     GtkStatusIcon *status_icon)
+{
+	appindicator_supported = 1;
+}
+
+
 void ui_appindicator_init(struct ui_psensor *ui)
 {
 	GtkWidget *indicatormenu;
 
+	main_window = ui->main_window;
+
 	ui->indicator
 	    = app_indicator_new("psensor",
 				"psensor",
 				APP_INDICATOR_CATEGORY_APPLICATION_STATUS);
 
+	APP_INDICATOR_GET_CLASS(ui->indicator)->fallback = unity_fallback;
+	APP_INDICATOR_GET_CLASS(ui->indicator)->unfallback = unity_unfallback;
+
 	app_indicator_set_status(ui->indicator, APP_INDICATOR_STATUS_ACTIVE);
 	app_indicator_set_attention_icon(ui->indicator, "psensor_hot");
 
@@ -246,3 +269,8 @@ void ui_appindicator_init(struct ui_psensor *ui)
 
 	app_indicator_set_menu(ui->indicator, GTK_MENU(indicatormenu));
 }
+
+int is_appindicator_supported()
+{
+	return appindicator_supported;
+}
diff --git a/src/ui_appindicator.h b/src/ui_appindicator.h
index 72934e8..d1912b4 100644
--- a/src/ui_appindicator.h
+++ b/src/ui_appindicator.h
@@ -24,5 +24,6 @@
 
 void ui_appindicator_init(struct ui_psensor *ui);
 void ui_appindicator_update(struct ui_psensor *ui);
+int is_appindicator_supported();
 
 #endif
-- 
2.7.4