Fix wrong tab order in wxAuiNotebook after dragging.

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

diff --git a/src/osx/cocoa/filedlg.mm b/src/osx/cocoa/filedlg.mm
index c0b6185d3410311aba325b17621ac6a80f04e676..40fd8c42947396b9295e28bc64ad6a9e04cc5653 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/evtloop.h"
 
 #include "wx/osx/private.h"
 #include "wx/sysopt.h"
+#include "wx/testing.h"
+
+#include <mach-o/dyld.h>
 
 // ============================================================================
 // implementation
@@ -49,6 +53,32 @@
 // 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;
@@ -65,7 +95,7 @@
 
 - (id) init
 {
-    [super init];
+    self = [super init];
     _dialog = NULL;
     return self;
 }
@@ -164,6 +194,13 @@ wxFileDialog::wxFileDialog(
     : wxFileDialogBase(parent, message, defaultDir, defaultFileName, wildCard, style, pos, sz, name)
 {
     m_filterIndex = -1;
+    m_sheetDelegate = [[ModalDialogDelegate alloc] init];
+    [(ModalDialogDelegate*)m_sheetDelegate setImplementation: this];
+}
+
+wxFileDialog::~wxFileDialog()
+{
+    [m_sheetDelegate release];
 }
 
 bool wxFileDialog::SupportsExtraControl() const
@@ -308,10 +345,8 @@ void wxFileDialog::ShowWindowModal()
         [sPanel setAllowsOtherFileTypes:NO];
         
         NSWindow* nativeParent = parentWindow->GetWXWindow();
-        ModalDialogDelegate* sheetDelegate = [[ModalDialogDelegate alloc] init];
-        [sheetDelegate setImplementation: this];
         [sPanel beginSheetForDirectory:dir.AsNSString() file:file.AsNSString()
-            modalForWindow: nativeParent modalDelegate: sheetDelegate
+            modalForWindow: nativeParent modalDelegate: m_sheetDelegate
             didEndSelector: @selector(sheetDidEnd:returnCode:contextInfo:)
             contextInfo: nil];
     }
@@ -329,11 +364,9 @@ void wxFileDialog::ShowWindowModal()
         [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
-            modalDelegate: sheetDelegate
+            modalDelegate: m_sheetDelegate
             didEndSelector: @selector(sheetDidEnd:returnCode:contextInfo:)
             contextInfo: nil];
     }
@@ -433,7 +466,7 @@ void wxFileDialog::SetupExtraControls(WXWindow nativeWindow)
         accView = m_filterPanel->GetHandle();
         if( HasFlag(wxFD_OPEN) )
         {
-            if ( 1 /* UMAGetSystemVersion() < 0x1060 */ )
+            if ( UMAGetSystemVersion() < 0x1060 || !HasAppKit_10_6() )
             {
                 wxOpenPanelDelegate* del = [[wxOpenPanelDelegate alloc]init];
                 [del setFileDialog:this];
@@ -463,6 +496,12 @@ void wxFileDialog::SetupExtraControls(WXWindow nativeWindow)
 
 int wxFileDialog::ShowModal()
 {
+    WX_TESTING_SHOW_MODAL_HOOK();
+
+    wxCFEventLoopPauseIdleEvents pause;
+
+    wxMacAutoreleasePool autoreleasepool;
+    
     wxCFStringRef cf( m_message );
 
     wxCFStringRef dir( m_dir );
@@ -564,7 +603,7 @@ int wxFileDialog::ShowModal()
             DoOnFilterSelected(m_firstFileTypeFilter);
         }
 
-        returnCode = [sPanel runModalForDirectory:dir.AsNSString() file:file.AsNSString() ];
+        returnCode = [sPanel runModalForDirectory: m_dir.IsEmpty() ? nil : dir.AsNSString() file:file.AsNSString() ];
         ModalFinishedCallback(sPanel, returnCode);
     }
     else
@@ -580,19 +619,22 @@ int wxFileDialog::ShowModal()
         [oPanel setMessage:cf.AsNSString()];
         [oPanel setAllowsMultipleSelection: (HasFlag(wxFD_MULTIPLE) ? YES : NO )];
 
-        if ( UMAGetSystemVersion() < 0x1060 )
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1060
+        if ( UMAGetSystemVersion() >= 0x1060 && HasAppKit_10_6() )
         {
-            returnCode = [oPanel runModalForDirectory:dir.AsNSString()
-                                                 file:file.AsNSString() types:(m_delegate == nil ? types : nil)];
+            [oPanel setAllowedFileTypes: (m_delegate == nil ? types : nil)];
+            if ( !m_dir.IsEmpty() )
+                [oPanel setDirectoryURL:[NSURL fileURLWithPath:dir.AsNSString() 
+                                                   isDirectory:YES]];
+            returnCode = [oPanel runModal];
         }
         else 
+#endif
         {
-            [oPanel setAllowedFileTypes: (m_delegate == nil ? types : nil)];
-            [oPanel setDirectoryURL:[NSURL fileURLWithPath:dir.AsNSString() 
-                                               isDirectory:YES]];
-            returnCode = [oPanel runModal];
+            returnCode = [oPanel runModalForDirectory:m_dir.IsEmpty() ? nil : dir.AsNSString()
+                                                 file:file.AsNSString() types:(m_delegate == nil ? types : nil)];
         }
-
+            
         ModalFinishedCallback(oPanel, returnCode);
     }
 
@@ -609,7 +651,7 @@ 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)
@@ -628,7 +670,7 @@ 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 )