Add wxTimer::StartOnce().

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

diff --git a/src/osx/cocoa/filedlg.mm b/src/osx/cocoa/filedlg.mm
index 44c1240c5752f8b6e3fea5d991e36d2b45af211e..40d4f4645f089b33d32a64865b6f1f8e9fd467b5 100644 (file)
--- a/src/osx/cocoa/filedlg.mm
+++ b/src/osx/cocoa/filedlg.mm
@@ -34,9 +34,13 @@
 
 #include "wx/filename.h"
 #include "wx/tokenzr.h"
 
 #include "wx/filename.h"
 #include "wx/tokenzr.h"

+#include "wx/evtloop.h"

 
 #include "wx/osx/private.h"
 #include "wx/sysopt.h"
 
 #include "wx/osx/private.h"
 #include "wx/sysopt.h"

+#include "wx/modalhook.h"
+
+#include <mach-o/dyld.h>

 
 // ============================================================================
 // implementation
 
 // ============================================================================
 // implementation


@@ -49,6 +53,32 @@
 // then the delegate method - (BOOL)panel:(id)sender shouldShowFilename:(NSString *)filename will have to
 // be implemented
 
 // then the delegate method - (BOOL)panel:(id)sender shouldShowFilename:(NSString *)filename will have to
 // be implemented
 

+namespace
+{
+
+bool HasAppKit_10_6()
+{
+    // Even if we require 10.6, we might be loaded by an application that
+    // was linked against 10.5.  setAllowedFileTypes will still be ignored
+    // in this case.  From NSSavePanel.h:
+    // NSOpenPanel: On versions less than 10.6, this property is ignored.
+    // For applications that link against 10.6 and higher, this property will
+    // determine which files should be enabled in the open panel.
+    int32_t version = NSVersionOfLinkTimeLibrary("AppKit");
+    if (version == -1)
+    {
+        // If we're loaded by an application that doesn't link against AppKit,
+        // use the runtime version instead.  This check will not work for the
+        // case above.
+        version = NSVersionOfRunTimeLibrary("AppKit");
+    }
+
+    // Notice that this still works correctly even if version is -1.
+    return version >= 0x40e2400 /* version of 10.6 AppKit */;
+}
+
+} // anonymous namespace
+

 @interface wxOpenPanelDelegate : NSObject wxOSX_10_6_AND_LATER(<NSOpenSavePanelDelegate>)
 {
     wxFileDialog* _dialog;
 @interface wxOpenPanelDelegate : NSObject wxOSX_10_6_AND_LATER(<NSOpenSavePanelDelegate>)
 {
     wxFileDialog* _dialog;


@@ -65,7 +95,7 @@
 
 - (id) init
 {
 
 - (id) init
 {

-    [super init];
+    self = [super init];

     _dialog = NULL;
     return self;
 }
     _dialog = NULL;
     return self;
 }


@@ -164,6 +194,14 @@ wxFileDialog::wxFileDialog(
     : wxFileDialogBase(parent, message, defaultDir, defaultFileName, wildCard, style, pos, sz, name)
 {
     m_filterIndex = -1;
     : wxFileDialogBase(parent, message, defaultDir, defaultFileName, wildCard, style, pos, sz, name)
 {
     m_filterIndex = -1;

+    m_sheetDelegate = [[ModalDialogDelegate alloc] init];
+    [(ModalDialogDelegate*)m_sheetDelegate setImplementation: this];
+    m_delegate = nil;
+}
+
+wxFileDialog::~wxFileDialog()
+{
+    [m_sheetDelegate release];

 }
 
 bool wxFileDialog::SupportsExtraControl() const
 }
 
 bool wxFileDialog::SupportsExtraControl() const


@@ -308,10 +346,8 @@ void wxFileDialog::ShowWindowModal()
         [sPanel setAllowsOtherFileTypes:NO];
         
         NSWindow* nativeParent = parentWindow->GetWXWindow();
         [sPanel setAllowsOtherFileTypes:NO];
         
         NSWindow* nativeParent = parentWindow->GetWXWindow();

-        ModalDialogDelegate* sheetDelegate = [[ModalDialogDelegate alloc] init];
-        [sheetDelegate setImplementation: this];

         [sPanel beginSheetForDirectory:dir.AsNSString() file:file.AsNSString()
         [sPanel beginSheetForDirectory:dir.AsNSString() file:file.AsNSString()

-            modalForWindow: nativeParent modalDelegate: sheetDelegate
+            modalForWindow: nativeParent modalDelegate: m_sheetDelegate

             didEndSelector: @selector(sheetDidEnd:returnCode:contextInfo:)
             contextInfo: nil];
     }
             didEndSelector: @selector(sheetDidEnd:returnCode:contextInfo:)
             contextInfo: nil];
     }


@@ -329,11 +365,9 @@ void wxFileDialog::ShowWindowModal()
         [oPanel setAllowsMultipleSelection: (HasFlag(wxFD_MULTIPLE) ? YES : NO )];
         
         NSWindow* nativeParent = parentWindow->GetWXWindow();
         [oPanel setAllowsMultipleSelection: (HasFlag(wxFD_MULTIPLE) ? YES : NO )];
         
         NSWindow* nativeParent = parentWindow->GetWXWindow();

-        ModalDialogDelegate* sheetDelegate = [[ModalDialogDelegate alloc] init];
-        [sheetDelegate setImplementation: this];

         [oPanel beginSheetForDirectory:dir.AsNSString() file:file.AsNSString()
             types: types modalForWindow: nativeParent
         [oPanel beginSheetForDirectory:dir.AsNSString() file:file.AsNSString()
             types: types modalForWindow: nativeParent

-            modalDelegate: sheetDelegate
+            modalDelegate: m_sheetDelegate

             didEndSelector: @selector(sheetDidEnd:returnCode:contextInfo:)
             contextInfo: nil];
     }
             didEndSelector: @selector(sheetDidEnd:returnCode:contextInfo:)
             contextInfo: nil];
     }


@@ -364,7 +398,7 @@ wxWindow* wxFileDialog::CreateFilterPanel(wxWindow *extracontrol)
             if ( m_firstFileTypeFilter >= 0 )
                 m_filterChoice->SetSelection(m_firstFileTypeFilter);
         }
             if ( m_firstFileTypeFilter >= 0 )
                 m_filterChoice->SetSelection(m_firstFileTypeFilter);
         }

-        m_filterChoice->Connect(wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler(wxFileDialog::OnFilterSelected), NULL, this);
+        m_filterChoice->Connect(wxEVT_CHOICE, wxCommandEventHandler(wxFileDialog::OnFilterSelected), NULL, this);

     }
         
     if(extracontrol)
     }
         
     if(extracontrol)


@@ -415,6 +449,11 @@ bool wxFileDialog::CheckFile( const wxString& filename )
 void wxFileDialog::SetupExtraControls(WXWindow nativeWindow)
 {
     NSSavePanel* panel = (NSSavePanel*) nativeWindow;
 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;
     
     wxNonOwnedWindow::Create( GetParent(), nativeWindow );
     wxWindow* extracontrol = NULL;


@@ -425,7 +464,6 @@ void wxFileDialog::SetupExtraControls(WXWindow nativeWindow)
     }
 
     NSView* accView = nil;
     }
 
     NSView* accView = nil;

-    m_delegate = nil;

 
     if ( m_useFileTypeFilter )
     {
 
     if ( m_useFileTypeFilter )
     {


@@ -433,7 +471,7 @@ void wxFileDialog::SetupExtraControls(WXWindow nativeWindow)
         accView = m_filterPanel->GetHandle();
         if( HasFlag(wxFD_OPEN) )
         {
         accView = m_filterPanel->GetHandle();
         if( HasFlag(wxFD_OPEN) )
         {

-            if ( UMAGetSystemVersion() < 0x1060 )
+            if ( UMAGetSystemVersion() < 0x1060 || !HasAppKit_10_6() )

             {
                 wxOpenPanelDelegate* del = [[wxOpenPanelDelegate alloc]init];
                 [del setFileDialog:this];
             {
                 wxOpenPanelDelegate* del = [[wxOpenPanelDelegate alloc]init];
                 [del setFileDialog:this];


@@ -463,6 +501,10 @@ void wxFileDialog::SetupExtraControls(WXWindow nativeWindow)
 
 int wxFileDialog::ShowModal()
 {
 
 int wxFileDialog::ShowModal()
 {

+    WX_HOOK_MODAL_DIALOG();
+
+    wxCFEventLoopPauseIdleEvents pause;
+

     wxMacAutoreleasePool autoreleasepool;
     
     wxCFStringRef cf( m_message );
     wxMacAutoreleasePool autoreleasepool;
     
     wxCFStringRef cf( m_message );


@@ -582,20 +624,22 @@ int wxFileDialog::ShowModal()
         [oPanel setMessage:cf.AsNSString()];
         [oPanel setAllowsMultipleSelection: (HasFlag(wxFD_MULTIPLE) ? YES : NO )];
 
         [oPanel setMessage:cf.AsNSString()];
         [oPanel setAllowsMultipleSelection: (HasFlag(wxFD_MULTIPLE) ? YES : NO )];
 

-        if ( UMAGetSystemVersion() < 0x1060 )
-        {
-            returnCode = [oPanel runModalForDirectory:m_dir.IsEmpty() ? nil : dir.AsNSString()
-                                                 file:file.AsNSString() types:(m_delegate == nil ? types : nil)];
-        }
-        else 
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1060
+        if ( UMAGetSystemVersion() >= 0x1060 && HasAppKit_10_6() )

         {
             [oPanel setAllowedFileTypes: (m_delegate == nil ? types : nil)];
             if ( !m_dir.IsEmpty() )
                 [oPanel setDirectoryURL:[NSURL fileURLWithPath:dir.AsNSString() 
         {
             [oPanel setAllowedFileTypes: (m_delegate == nil ? types : nil)];
             if ( !m_dir.IsEmpty() )
                 [oPanel setDirectoryURL:[NSURL fileURLWithPath:dir.AsNSString() 

-                                               isDirectory:YES]];
+                                                   isDirectory:YES]];

             returnCode = [oPanel runModal];
         }
             returnCode = [oPanel runModal];
         }

-
+        else 
+#endif
+        {
+            returnCode = [oPanel runModalForDirectory:m_dir.IsEmpty() ? nil : dir.AsNSString()
+                                                 file:file.AsNSString() types:(m_delegate == nil ? types : nil)];
+        }
+            

         ModalFinishedCallback(oPanel, returnCode);
     }
 
         ModalFinishedCallback(oPanel, returnCode);
     }
 


@@ -612,7 +656,7 @@ void wxFileDialog::ModalFinishedCallback(void* panel, int returnCode)
             NSSavePanel* sPanel = (NSSavePanel*)panel;
             result = wxID_OK;
 
             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)
             m_fileName = wxFileNameFromPath(m_path);
             m_dir = wxPathOnly( m_path );
             if (m_filterChoice)


@@ -631,7 +675,7 @@ void wxFileDialog::ModalFinishedCallback(void* panel, int returnCode)
             NSArray* filenames = [oPanel filenames];
             for ( size_t i = 0 ; i < [filenames count] ; ++ i )
             {
             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 )
                 m_paths.Add( fnstr );
                 m_fileNames.Add( wxFileNameFromPath(fnstr) );
                 if ( i == 0 )


@@ -654,7 +698,9 @@ void wxFileDialog::ModalFinishedCallback(void* panel, int returnCode)
     if (GetModality() == wxDIALOG_MODALITY_WINDOW_MODAL)
         SendWindowModalDialogEvent ( wxEVT_WINDOW_MODAL_DIALOG_CLOSED  );
     
     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];
 }
 
     [(NSSavePanel*) panel setAccessoryView:nil];
 }