add support for alpha in color dialog on OSX, see #14127

[wxWidgets.git] / src / osx / cocoa / filedlg.mm

diff --git a/src/osx/cocoa/filedlg.mm b/src/osx/cocoa/filedlg.mm
index d08d3a3c3ed8add3c71567eae42b8cd5c29fdb04..b159a1844bef6fcf76986a3a09bc3a8ad0217bda 100644 (file)
--- a/src/osx/cocoa/filedlg.mm
+++ b/src/osx/cocoa/filedlg.mm
@@ -34,9 +34,11 @@
 
 #include "wx/filename.h"
 #include "wx/tokenzr.h"
+#include "wx/evtloop.h"
 
 #include "wx/osx/private.h"
 #include "wx/sysopt.h"
+#include "wx/testing.h"
 
 #include <mach-o/dyld.h>
 
@@ -446,6 +448,11 @@ bool wxFileDialog::CheckFile( const wxString& filename )
 void wxFileDialog::SetupExtraControls(WXWindow nativeWindow)
 {
     NSSavePanel* panel = (NSSavePanel*) nativeWindow;
+    // for sandboxed app we cannot access the outer structures
+    // this leads to problems with extra controls, so as a temporary
+    // workaround for crashes we don't support those yet
+    if ( [panel contentView] == nil )
+        return;
     
     wxNonOwnedWindow::Create( GetParent(), nativeWindow );
     wxWindow* extracontrol = NULL;
@@ -494,6 +501,10 @@ void wxFileDialog::SetupExtraControls(WXWindow nativeWindow)
 
 int wxFileDialog::ShowModal()
 {
+    WX_TESTING_SHOW_MODAL_HOOK();
+
+    wxCFEventLoopPauseIdleEvents pause;
+
     wxMacAutoreleasePool autoreleasepool;
     
     wxCFStringRef cf( m_message );
@@ -645,7 +656,7 @@ void wxFileDialog::ModalFinishedCallback(void* panel, int returnCode)
             NSSavePanel* sPanel = (NSSavePanel*)panel;
             result = wxID_OK;
 
-            m_path = wxCFStringRef::AsString([sPanel filename]);
+            m_path = wxCFStringRef::AsStringWithNormalizationFormC([sPanel filename]);
             m_fileName = wxFileNameFromPath(m_path);
             m_dir = wxPathOnly( m_path );
             if (m_filterChoice)
@@ -664,7 +675,7 @@ void wxFileDialog::ModalFinishedCallback(void* panel, int returnCode)
             NSArray* filenames = [oPanel filenames];
             for ( size_t i = 0 ; i < [filenames count] ; ++ i )
             {
-                wxString fnstr = wxCFStringRef::AsString([filenames objectAtIndex:i]);
+                wxString fnstr = wxCFStringRef::AsStringWithNormalizationFormC([filenames objectAtIndex:i]);
                 m_paths.Add( fnstr );
                 m_fileNames.Add( wxFileNameFromPath(fnstr) );
                 if ( i == 0 )
@@ -687,7 +698,9 @@ void wxFileDialog::ModalFinishedCallback(void* panel, int returnCode)
     if (GetModality() == wxDIALOG_MODALITY_WINDOW_MODAL)
         SendWindowModalDialogEvent ( wxEVT_WINDOW_MODAL_DIALOG_CLOSED  );
     
-    UnsubclassWin();
+    // workaround for sandboxed app, see above
+    if ( m_isNativeWindowWrapper )
+        UnsubclassWin();
     [(NSSavePanel*) panel setAccessoryView:nil];
 }