From 11c33fcdc092709e5dce0c4d565a22197ad5359f Mon Sep 17 00:00:00 2001
From: jstebbins <jstebbins@b64f7644-9d1e-0410-96f1-a4d463321fa5>
Date: Mon, 6 Apr 2009 06:17:50 +0000
Subject: [PATCH] LinGui: improve behavior of hud enter/leave and timout events

git-svn-id: svn://localhost/HandBrake/trunk@2305 b64f7644-9d1e-0410-96f1-a4d463321fa5
---
 gtk/src/ghb.ui    | 23 +++++++++++++++++++----
 gtk/src/preview.c | 30 +++++++-----------------------
 2 files changed, 26 insertions(+), 27 deletions(-)

diff --git a/gtk/src/ghb.ui b/gtk/src/ghb.ui
index 7d4fc799..79746335 100644
--- a/gtk/src/ghb.ui
+++ b/gtk/src/ghb.ui
@@ -4876,11 +4876,11 @@ location as the movie.</property>
         <child>
           <object class="GtkDrawingArea" id="preview_image">
             <property name="visible">True</property>
-            <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_LEAVE_NOTIFY_MASK</property>
+            <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK</property>
+            <signal name="enter-notify-event" handler="hud_enter_cb"/>
             <property name="app_paintable">True</property>
             <signal name="motion-notify-event" handler="preview_motion_cb"/>
             <signal name="leave-notify-event" handler="preview_leave_cb"/>
-            <signal handler="preview_image_configure_cb" name="configure-event"/>
           </object>
           <packing>
           </packing>
@@ -4902,8 +4902,10 @@ location as the movie.</property>
     <property name="visible">True</property>
     <property name="width-request">500</property>
     <property name="app-paintable">True</property>
-    <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_ENTER_NOTIFY_MASK</property>
+    <property name="above-child">False</property>
+    <property name="events">GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK</property>
     <signal name="enter-notify-event" handler="hud_enter_cb"/>
+    <signal name="leave-notify-event" handler="preview_leave_cb"/>
     <child>
       <object class="GtkAlignment" id="alignment53">
         <property name="visible">True</property>
@@ -4924,6 +4926,8 @@ location as the movie.</property>
             <property name="adjustment">adjustment19</property>
             <property name="digits">0</property>
             <property name="value_pos">bottom</property>
+            <property name="events">GDK_ENTER_NOTIFY_MASK</property>
+            <signal name="enter-notify-event" handler="hud_enter_cb"/>
             <signal name="value_changed" handler="preview_frame_value_changed_cb"/>
           </object>
           <packing>
@@ -4942,6 +4946,8 @@ location as the movie.</property>
                 <property name="can_focus">True</property>
                 <property name="receives_default">True</property>
                 <property name="relief">none</property>
+                <property name="events">GDK_ENTER_NOTIFY_MASK</property>
+                <signal name="enter-notify-event" handler="hud_enter_cb"/>
                 <signal name="clicked" handler="live_preview_start_cb"/>
                 <child>
                   <object class="GtkImage" id="live_preview_play_image">
@@ -4961,6 +4967,8 @@ location as the movie.</property>
                 <property name="adjustment">preview_progress_adj</property>
                 <property name="draw_value">False</property>
                 <property name="value_pos">right</property>
+                <property name="events">GDK_ENTER_NOTIFY_MASK</property>
+                <signal name="enter-notify-event" handler="hud_enter_cb"/>
                 <signal name="value_changed" handler="live_preview_seek_cb"/>
               </object>
               <packing>
@@ -4983,7 +4991,8 @@ location as the movie.</property>
                   <object class="GtkProgressBar" id="live_encode_progress">
                     <property name="height_request">16</property>
                     <property name="visible">True</property>
-                    <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+                    <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_ENTER_NOTIFY_MASK</property>
+                    <signal name="enter-notify-event" handler="hud_enter_cb"/>
                   </object>
                   <packing>
                     <property name="expand">False</property>
@@ -5034,6 +5043,8 @@ location as the movie.</property>
                     <property name="can_focus">True</property>
                     <property name="adjustment">adjustment21</property>
                     <property name="numeric">True</property>
+                    <property name="events">GDK_ENTER_NOTIFY_MASK</property>
+                    <signal name="enter-notify-event" handler="hud_enter_cb"/>
                     <signal name="value_changed" handler="preview_duration_changed_cb"/>
                   </object>
                   <packing>
@@ -5052,6 +5063,8 @@ location as the movie.</property>
                 <property name="can_focus">True</property>
                 <property name="tooltip-text" translatable="yes">View Fullscreen Preview</property>
                 <property name="label" translatable="yes">Fullscreen</property>
+                <property name="events">GDK_ENTER_NOTIFY_MASK</property>
+                <signal name="enter-notify-event" handler="hud_enter_cb"/>
                 <signal handler="fullscreen_clicked_cb" name="clicked"/>
               </object>
               <packing>
@@ -5065,6 +5078,8 @@ location as the movie.</property>
                 <property name="can_focus">True</property>
                 <property name="tooltip-text" translatable="yes">Open Picture Settings</property>
                 <property name="label" translatable="yes">Settings</property>
+                <property name="events">GDK_ENTER_NOTIFY_MASK</property>
+                <signal name="enter-notify-event" handler="hud_enter_cb"/>
                 <signal handler="picture_settings_alt2_clicked_cb" name="clicked"/>
               </object>
               <packing>
diff --git a/gtk/src/preview.c b/gtk/src/preview.c
index 511e8f7b..c7e825ea 100644
--- a/gtk/src/preview.c
+++ b/gtk/src/preview.c
@@ -988,6 +988,7 @@ hud_timeout(signal_user_data_t *ud)
 {
 	GtkWidget *widget;
 
+	g_debug("hud_timeout()");
 	widget = GHB_WIDGET(ud->builder, "preview_hud");
 	gtk_widget_hide(widget);
 	hud_timeout_id = 0;
@@ -1000,6 +1001,7 @@ hud_enter_cb(
 	GdkEventCrossing *event,
 	signal_user_data_t *ud)
 {
+	g_debug("hud_enter_cb()");
 	if (hud_timeout_id != 0)
 	{
 		GMainContext *mc;
@@ -1022,6 +1024,7 @@ preview_leave_cb(
 	GdkEventCrossing *event,
 	signal_user_data_t *ud)
 {
+	g_debug("hud_leave_cb()");
 	if (hud_timeout_id != 0)
 	{
 		GMainContext *mc;
@@ -1042,6 +1045,7 @@ preview_motion_cb(
 	GdkEventMotion *event,
 	signal_user_data_t *ud)
 {
+	//g_debug("hud_motion_cb %d", hud_timeout_id);
 	if (hud_timeout_id != 0)
 	{
 		GMainContext *mc;
@@ -1052,36 +1056,16 @@ preview_motion_cb(
 		if (source != NULL)
 			g_source_destroy(source);
 	}
-	else
+	widget = GHB_WIDGET(ud->builder, "preview_hud");
+	if (!GTK_WIDGET_VISIBLE(widget))
 	{
-		GtkWidget *widget;
-
-		widget = GHB_WIDGET(ud->builder, "preview_hud");
 		gtk_widget_show(widget);
 	}
-	hud_timeout_id = g_timeout_add_seconds(10, (GSourceFunc)hud_timeout, ud);
+	hud_timeout_id = g_timeout_add_seconds(4, (GSourceFunc)hud_timeout, ud);
 	return FALSE;
 }
 
 G_MODULE_EXPORT gboolean
-preview_image_configure_cb(
-	GtkWidget *widget,
-	GdkEventConfigure *event,
-	signal_user_data_t *ud)
-{
-	static gint w = 0, h = 0;
-
-	g_debug("preview_image_configure_cb()");
-	if ((w != event->width) || (h != event->height))
-	{
-		w = event->width;
-		h = event->height;
-	}
-	return FALSE;
-}
-
-
-G_MODULE_EXPORT gboolean
 preview_configure_cb(
 	GtkWidget *widget,
 	GdkEventConfigure *event,
-- 
2.11.0