From 15160da216c5e4048a905acfdd5574b3c1323073 Mon Sep 17 00:00:00 2001
From: Stefan Csomor <csomor@advancedconcepts.ch>
Date: Mon, 22 Jul 2013 18:33:01 +0000
Subject: [PATCH] further routing into wxApp

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74580 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 include/wx/osx/app.h   |  6 +++++-
 src/osx/carbon/app.cpp | 15 +++++++++++++++
 src/osx/cocoa/utils.mm |  8 ++------
 3 files changed, 22 insertions(+), 7 deletions(-)

diff --git a/include/wx/osx/app.h b/include/wx/osx/app.h
index 0efd8c05a7..c940c0bb18 100644
--- a/include/wx/osx/app.h
+++ b/include/wx/osx/app.h
@@ -146,7 +146,11 @@ public:
     virtual void         OSXOnWillFinishLaunching();
     // immediately when the native event loop starts, no events have been served yet
     virtual void         OSXOnDidFinishLaunching();
-
+    // OS asks to terminate app, return no to stay running
+    virtual bool         OSXOnShouldTerminate();
+    // before application terminates
+    virtual void         OSXOnWillTerminate();
+    
     // Hide the application windows the same as the system hide command would do it.
     void MacHideApp();
 
diff --git a/src/osx/carbon/app.cpp b/src/osx/carbon/app.cpp
index f24210f1ca..aee21c66f6 100644
--- a/src/osx/carbon/app.cpp
+++ b/src/osx/carbon/app.cpp
@@ -407,6 +407,21 @@ void wxApp::OSXOnWillFinishLaunching()
 
 void wxApp::OSXOnDidFinishLaunching()
 {
+    
+}
+
+void wxApp::OSXOnWillTerminate()
+{
+    wxCloseEvent event;
+    event.SetCanVeto(false);
+    wxTheApp->OnEndSession(event);
+}
+
+bool wxApp::OSXOnShouldTerminate()
+{
+    wxCloseEvent event;
+    wxTheApp->OnQueryEndSession(event);
+    return !event.GetVeto();
 }
 
 //----------------------------------------------------------------------
diff --git a/src/osx/cocoa/utils.mm b/src/osx/cocoa/utils.mm
index 94716dd31e..77289eb913 100644
--- a/src/osx/cocoa/utils.mm
+++ b/src/osx/cocoa/utils.mm
@@ -126,9 +126,7 @@ void wxBell()
 - (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender
 {
     wxUnusedVar(sender);
-    wxCloseEvent event;
-    wxTheApp->OnQueryEndSession(event);
-    if ( event.GetVeto() )
+    if ( !wxTheApp->OSXOnShouldTerminate() )
         return NSTerminateCancel;
     
     return NSTerminateNow;
@@ -136,9 +134,7 @@ void wxBell()
 
 - (void)applicationWillTerminate:(NSNotification *)application {
     wxUnusedVar(application);
-    wxCloseEvent event;
-    event.SetCanVeto(false);
-    wxTheApp->OnEndSession(event);
+    wxTheApp->OSXOnWillTerminate();
 }
 
 - (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)sender
-- 
2.45.2