#ifndef WX_PRECOMP
#include "wx/msgdlg.h"
#include "wx/app.h"
+ #include "wx/sizer.h"
+ #include "wx/stattext.h"
+ #include "wx/choice.h"
#endif
#include "wx/filename.h"
#include "wx/tokenzr.h"
#include "wx/osx/private.h"
+#include "wx/sysopt.h"
// ============================================================================
// implementation
// ============================================================================
// Open Items:
-// - support for old style MacOS creator / type combos
// - parameter support for descending into packages as directories (setTreatsFilePackagesAsDirectories)
+// - as setAllowedFileTypes is only functional for NSOpenPanel on 10.6+, on earlier systems, the file
+// type choice will not be shown, but all possible file items will be shown, if a popup must be working
+// then the delegate method - (BOOL)panel:(id)sender shouldShowFilename:(NSString *)filename will have to
+// be implemented
+
+@interface wxOpenPanelDelegate : NSObject wxOSX_10_6_AND_LATER(<NSOpenSavePanelDelegate>)
+{
+ wxFileDialog* _dialog;
+}
+
+- (wxFileDialog*) fileDialog;
+- (void) setFileDialog:(wxFileDialog*) dialog;
+
+- (BOOL)panel:(id)sender shouldShowFilename:(NSString *)filename;
+
+@end
+
+@implementation wxOpenPanelDelegate
+
+- (id) init
+{
+ [super init];
+ _dialog = NULL;
+ return self;
+}
+
+- (wxFileDialog*) fileDialog
+{
+ return _dialog;
+}
+
+- (void) setFileDialog:(wxFileDialog*) dialog
+{
+ _dialog = dialog;
+}
+
+- (BOOL)panel:(id)sender shouldShowFilename:(NSString *)filename
+{
+ BOOL showObject = YES;
+
+ NSString* resolvedLink = [[NSFileManager defaultManager] pathContentOfSymbolicLinkAtPath:filename];
+ if ( resolvedLink != nil )
+ filename = resolvedLink;
+
+ NSDictionary* fileAttribs = [[NSFileManager defaultManager]
+ fileAttributesAtPath:filename traverseLink:YES];
+ if (fileAttribs)
+ {
+ // check for packages
+ if ([NSFileTypeDirectory isEqualTo:[fileAttribs objectForKey:NSFileType]])
+ {
+ if ([[NSWorkspace sharedWorkspace] isFilePackageAtPath:filename] == NO)
+ showObject = YES; // it's a folder, OK to show
+ else
+ {
+ // it's a packaged directory, apply check
+ wxCFStringRef filecf([filename retain]);
+ showObject = _dialog->CheckFile(filecf.AsString());
+ }
+ }
+ else
+ {
+ // the code above only solves links, not aliases, do this here:
+
+ NSString* resolvedAlias = nil;
+
+ CFURLRef url = CFURLCreateWithFileSystemPath (kCFAllocatorDefault,
+ (CFStringRef)filename,
+ kCFURLPOSIXPathStyle,
+ NO);
+ if (url != NULL)
+ {
+ FSRef fsRef;
+ if (CFURLGetFSRef(url, &fsRef))
+ {
+ Boolean targetIsFolder, wasAliased;
+ OSErr err = FSResolveAliasFile (&fsRef, true, &targetIsFolder, &wasAliased);
+
+ if ((err == noErr) && wasAliased)
+ {
+ CFURLRef resolvedUrl = CFURLCreateFromFSRef(kCFAllocatorDefault, &fsRef);
+ if (resolvedUrl != NULL)
+ {
+ resolvedAlias = (NSString*) CFURLCopyFileSystemPath(resolvedUrl,
+ kCFURLPOSIXPathStyle);
+ CFRelease(resolvedUrl);
+ }
+ }
+ }
+ CFRelease(url);
+ }
+
+ if (resolvedAlias != nil)
+ {
+ // recursive call
+ [resolvedAlias autorelease];
+ showObject = [self panel:sender shouldShowFilename:resolvedAlias];
+ }
+ else
+ {
+ wxCFStringRef filecf([filename retain]);
+ showObject = _dialog->CheckFile(filecf.AsString());
+ }
+ }
+ }
+
+ return showObject;
+}
+
+@end
IMPLEMENT_CLASS(wxFileDialog, wxFileDialogBase)
{
}
-NSArray* GetTypesFromFilter( const wxString filter )
+bool wxFileDialog::SupportsExtraControl() const
+{
+ return true;
+}
+
+NSArray* GetTypesFromExtension( const wxString extensiongroup, wxArrayString& extensions )
{
NSMutableArray* types = nil;
- if ( !filter.empty() )
+ extensions.Clear();
+
+ wxStringTokenizer tokenizer( extensiongroup, wxT(";") ) ;
+ while ( tokenizer.HasMoreTokens() )
{
- wxArrayString names ;
- wxArrayString extensions;
+ wxString extension = tokenizer.GetNextToken() ;
+ // Remove leading '*'
+ if ( extension.length() && (extension.GetChar(0) == '*') )
+ extension = extension.Mid( 1 );
+
+ // Remove leading '.'
+ if ( extension.length() && (extension.GetChar(0) == '.') )
+ extension = extension.Mid( 1 );
+
+ // Remove leading '*', this is for handling *.*
+ if ( extension.length() && (extension.GetChar(0) == '*') )
+ extension = extension.Mid( 1 );
+
+ if ( extension.IsEmpty() )
+ {
+ extensions.Clear();
+ [types release];
+ types = nil;
+ return nil;
+ }
+
+ if ( types == nil )
+ types = [[NSMutableArray alloc] init];
+
+ extensions.Add(extension.Lower());
+ wxCFStringRef cfext(extension);
+ [types addObject: (NSString*)cfext.AsNSString() ];
+#if 0
+ // add support for classic fileType / creator here
+ wxUint32 fileType, creator;
+ // extension -> mactypes
+#endif
+ }
+ [types autorelease];
+ return types;
+}
+
+NSArray* GetTypesFromFilter( const wxString& filter, wxArrayString& names, wxArrayString& extensiongroups )
+{
+ NSMutableArray* types = nil;
+ bool allowAll = false;
- wxString filter2(filter) ;
- int filterIndex = 0;
- bool isName = true ;
- wxString current ;
+ names.Clear();
+ extensiongroups.Clear();
- for ( unsigned int i = 0; i < filter2.length() ; i++ )
+ if ( !filter.empty() )
+ {
+ wxStringTokenizer tokenizer( filter, wxT("|") );
+ int numtokens = (int)tokenizer.CountTokens();
+ if(numtokens == 1)
{
- if ( filter2.GetChar(i) == wxT('|') )
+ // we allow for compatibility reason to have a single filter expression (like *.*) without
+ // an explanatory text, in that case the first part is name and extension at the same time
+ wxString extension = tokenizer.GetNextToken();
+ names.Add( extension );
+ extensiongroups.Add( extension );
+ }
+ else
+ {
+ int numextensions = numtokens / 2;
+ for(int i = 0; i < numextensions; i++)
{
- if ( isName )
- {
- names.Add( current ) ;
- }
- else
+ wxString name = tokenizer.GetNextToken();
+ wxString extension = tokenizer.GetNextToken();
+ names.Add( name );
+ extensiongroups.Add( extension );
+ }
+ }
+
+ const size_t extCount = extensiongroups.GetCount();
+ wxArrayString extensions;
+ for ( size_t i = 0 ; i < extCount; i++ )
+ {
+ NSArray* exttypes = GetTypesFromExtension(extensiongroups[i], extensions);
+ if ( exttypes != nil )
+ {
+ if ( allowAll == false )
{
- extensions.Add( current ) ;
- ++filterIndex ;
- }
+ if ( types == nil )
+ types = [[NSMutableArray alloc] init];
- isName = !isName ;
- current = wxEmptyString ;
+ [types addObjectsFromArray:exttypes];
+ }
}
else
{
- current += filter2.GetChar(i) ;
+ allowAll = true;
+ [types release];
+ types = nil;
}
}
- // we allow for compatibility reason to have a single filter expression (like *.*) without
- // an explanatory text, in that case the first part is name and extension at the same time
+ }
+ [types autorelease];
+ return types;
+}
- wxASSERT_MSG( filterIndex == 0 || !isName , wxT("incorrect format of format string") ) ;
- if ( current.empty() )
- extensions.Add( names[filterIndex] ) ;
- else
- extensions.Add( current ) ;
- if ( filterIndex == 0 || isName )
- names.Add( current ) ;
+void wxFileDialog::ShowWindowModal()
+{
+ wxCFStringRef cf( m_message );
+ wxCFStringRef dir( m_dir );
+ wxCFStringRef file( m_fileName );
- ++filterIndex ;
+ wxNonOwnedWindow* parentWindow = NULL;
+
+ m_modality = wxDIALOG_MODALITY_WINDOW_MODAL;
- const size_t extCount = extensions.GetCount();
- for ( size_t i = 0 ; i < extCount; i++ )
- {
- wxString extensiongroup = extensions[i];
- wxStringTokenizer tokenizer( extensiongroup , wxT(";") ) ;
- while ( tokenizer.HasMoreTokens() )
- {
- wxString extension = tokenizer.GetNextToken() ;
- // Remove leading '*'
- if (extension.length() && (extension.GetChar(0) == '*'))
- extension = extension.Mid( 1 );
+ if (GetParent())
+ parentWindow = dynamic_cast<wxNonOwnedWindow*>(wxGetTopLevelParent(GetParent()));
- // Remove leading '.'
- if (extension.length() && (extension.GetChar(0) == '.'))
- extension = extension.Mid( 1 );
+ wxASSERT_MSG(parentWindow, "Window modal display requires parent.");
- if ( extension.IsEmpty() )
- {
- if ( types != nil )
- [types release];
- return nil;
- }
+ NSArray* types = GetTypesFromFilter( m_wildCard, m_filterNames, m_filterExtensions ) ;
+ if ( HasFlag(wxFD_SAVE) )
+ {
+ NSSavePanel* sPanel = [NSSavePanel savePanel];
- if ( types == nil )
- types = [[NSMutableArray alloc] init];
+ SetupExtraControls(sPanel);
- wxCFStringRef cfext(extension);
- [types addObject: (NSString*)cfext.AsNSString() ];
-#if 0
- // add support for classic fileType / creator here
- wxUint32 fileType, creator;
- // extension -> mactypes
-#endif
- }
+ // makes things more convenient:
+ [sPanel setCanCreateDirectories:YES];
+ [sPanel setMessage:cf.AsNSString()];
+ // if we should be able to descend into pacakges we must somehow
+ // be able to pass this in
+ [sPanel setTreatsFilePackagesAsDirectories:NO];
+ [sPanel setCanSelectHiddenExtension:YES];
+ [sPanel setAllowedFileTypes:types];
+ [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
+ didEndSelector: @selector(sheetDidEnd:returnCode:contextInfo:)
+ contextInfo: nil];
+ }
+ else
+ {
+ NSOpenPanel* oPanel = [NSOpenPanel openPanel];
+
+ SetupExtraControls(oPanel);
+ [oPanel setTreatsFilePackagesAsDirectories:NO];
+ [oPanel setCanChooseDirectories:NO];
+ [oPanel setResolvesAliases:YES];
+ [oPanel setCanChooseFiles:YES];
+ [oPanel setMessage:cf.AsNSString()];
+ [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
+ didEndSelector: @selector(sheetDidEnd:returnCode:contextInfo:)
+ contextInfo: nil];
+ }
+}
+
+// Create a panel with the file type drop down list
+// If extra controls need to be added (see wxFileDialog::SetExtraControlCreator), add
+// them to the panel as well
+// Returns the newly created wxPanel
+
+wxWindow* wxFileDialog::CreateFilterPanel(wxWindow *extracontrol)
+{
+ wxPanel *extrapanel = new wxPanel(this, wxID_ANY, wxDefaultPosition, wxDefaultSize);
+ wxBoxSizer *verticalSizer = new wxBoxSizer(wxVERTICAL);
+ extrapanel->SetSizer(verticalSizer);
+
+ // the file type control
+ {
+ wxBoxSizer *horizontalSizer = new wxBoxSizer(wxHORIZONTAL);
+ verticalSizer->Add(horizontalSizer, 0, wxEXPAND, 0);
+ wxStaticText *stattext = new wxStaticText( extrapanel, wxID_ANY, _("File type:") );
+ horizontalSizer->Add(stattext, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5);
+ m_filterChoice = new wxChoice(extrapanel, wxID_ANY);
+ horizontalSizer->Add(m_filterChoice, 1, wxALIGN_CENTER_VERTICAL|wxALL, 5);
+ m_filterChoice->Append(m_filterNames);
+ if( m_filterNames.GetCount() > 0)
+ {
+ if ( m_firstFileTypeFilter >= 0 )
+ m_filterChoice->SetSelection(m_firstFileTypeFilter);
}
+ m_filterChoice->Connect(wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler(wxFileDialog::OnFilterSelected), NULL, this);
}
- return types;
+
+ if(extracontrol)
+ {
+ wxBoxSizer *horizontalSizer = new wxBoxSizer(wxHORIZONTAL);
+ verticalSizer->Add(horizontalSizer, 0, wxEXPAND, 0);
+
+ extracontrol->Reparent(extrapanel);
+ horizontalSizer->Add(extracontrol);
+ }
+
+ verticalSizer->Layout();
+ verticalSizer->SetSizeHints(extrapanel);
+ return extrapanel;
}
-int wxFileDialog::ShowModal()
+// An item has been selected in the file filter wxChoice:
+void wxFileDialog::OnFilterSelected( wxCommandEvent &WXUNUSED(event) )
{
- int result = wxID_CANCEL;
+ int index = m_filterChoice->GetSelection();
+
+ NSArray* types = GetTypesFromExtension(m_filterExtensions[index],m_currentExtensions);
+ NSSavePanel* panel = (NSSavePanel*) GetWXWindow();
+ if ( m_delegate )
+ [panel validateVisibleColumns];
+ else
+ [panel setAllowedFileTypes:types];
+}
- NSSavePanel *panel = nil;
+bool wxFileDialog::CheckFile( const wxString& filename )
+{
+ if ( m_currentExtensions.GetCount() == 0 )
+ return true;
+
+ wxString ext = filename.AfterLast('.').Lower();
+
+ for ( size_t i = 0; i < m_currentExtensions.GetCount(); ++i )
+ {
+ if ( ext == m_currentExtensions[i] )
+ return true;
+ }
+ return false;
+}
+void wxFileDialog::SetupExtraControls(WXWindow nativeWindow)
+{
+ NSSavePanel* panel = (NSSavePanel*) nativeWindow;
+
+ wxNonOwnedWindow::Create( GetParent(), nativeWindow );
+ wxWindow* extracontrol = NULL;
+ if ( HasExtraControlCreator() )
+ {
+ CreateExtraControl();
+ extracontrol = GetExtraControl();
+ }
+
+ NSView* accView = nil;
+ m_delegate = nil;
+
+ if ( m_useFileTypeFilter )
+ {
+ m_filterPanel = CreateFilterPanel(extracontrol);
+ accView = m_filterPanel->GetHandle();
+ if( HasFlag(wxFD_OPEN) )
+ {
+ if ( 1 /* UMAGetSystemVersion() < 0x1060 */ )
+ {
+ wxOpenPanelDelegate* del = [[wxOpenPanelDelegate alloc]init];
+ [del setFileDialog:this];
+ [panel setDelegate:del];
+ m_delegate = del;
+ }
+ }
+ }
+ else
+ {
+ m_filterPanel = NULL;
+ m_filterChoice = NULL;
+ if ( extracontrol != nil )
+ accView = extracontrol->GetHandle();
+ }
+
+ if ( accView != nil )
+ {
+ [accView removeFromSuperview];
+ [panel setAccessoryView:accView];
+ }
+ else
+ {
+ [panel setAccessoryView:nil];
+ }
+}
+
+int wxFileDialog::ShowModal()
+{
wxCFStringRef cf( m_message );
wxCFStringRef dir( m_dir );
m_path = wxEmptyString;
m_fileNames.Clear();
m_paths.Clear();
+ // since we don't support retrieving the matching filter
+ m_filterIndex = -1;
wxNonOwnedWindow* parentWindow = NULL;
int returnCode = -1;
parentWindow = dynamic_cast<wxNonOwnedWindow*>(wxGetTopLevelParent(GetParent()));
}
- if (HasFlag(wxFD_SAVE))
+
+ NSArray* types = GetTypesFromFilter( m_wildCard, m_filterNames, m_filterExtensions ) ;
+
+ m_useFileTypeFilter = m_filterExtensions.GetCount() > 1;
+
+ if( HasFlag(wxFD_OPEN) )
+ {
+ if ( !(wxSystemOptions::HasOption( wxOSX_FILEDIALOG_ALWAYS_SHOW_TYPES ) && (wxSystemOptions::GetOptionInt( wxOSX_FILEDIALOG_ALWAYS_SHOW_TYPES ) == 1)) )
+ m_useFileTypeFilter = false;
+ }
+
+ m_firstFileTypeFilter = -1;
+
+ if ( m_useFileTypeFilter )
+ {
+ types = nil;
+ bool useDefault = true;
+ for ( size_t i = 0; i < m_filterExtensions.GetCount(); ++i )
+ {
+ types = GetTypesFromExtension(m_filterExtensions[i], m_currentExtensions);
+ if ( m_currentExtensions.GetCount() == 0 )
+ {
+ useDefault = false;
+ m_firstFileTypeFilter = i;
+ break;
+ }
+
+ for ( size_t j = 0; j < m_currentExtensions.GetCount(); ++j )
+ {
+ if ( m_fileName.EndsWith(m_currentExtensions[j]) )
+ {
+ m_firstFileTypeFilter = i;
+ useDefault = false;
+ break;
+ }
+ }
+ if ( !useDefault )
+ break;
+ }
+ if ( useDefault )
+ {
+ types = GetTypesFromExtension(m_filterExtensions[0], m_currentExtensions);
+ m_firstFileTypeFilter = 0;
+ }
+ }
+
+ if ( HasFlag(wxFD_SAVE) )
{
NSSavePanel* sPanel = [NSSavePanel savePanel];
+
+ SetupExtraControls(sPanel);
+
// makes things more convenient:
[sPanel setCanCreateDirectories:YES];
[sPanel setMessage:cf.AsNSString()];
// be able to pass this in
[sPanel setTreatsFilePackagesAsDirectories:NO];
[sPanel setCanSelectHiddenExtension:YES];
+ [sPanel setAllowedFileTypes:types];
+ [sPanel setAllowsOtherFileTypes:NO];
if ( HasFlag(wxFD_OVERWRITE_PROMPT) )
{
}
-/*
- if (parentWindow)
+ returnCode = [sPanel runModalForDirectory:dir.AsNSString() file:file.AsNSString() ];
+ ModalFinishedCallback(sPanel, returnCode);
+ }
+ else
+ {
+ NSOpenPanel* oPanel = [NSOpenPanel openPanel];
+
+ SetupExtraControls(oPanel);
+
+ [oPanel setTreatsFilePackagesAsDirectories:NO];
+ [oPanel setCanChooseDirectories:NO];
+ [oPanel setResolvesAliases:YES];
+ [oPanel setCanChooseFiles:YES];
+ [oPanel setMessage:cf.AsNSString()];
+ [oPanel setAllowsMultipleSelection: (HasFlag(wxFD_MULTIPLE) ? YES : NO )];
+
+ if ( UMAGetSystemVersion() < 0x1060 )
{
- NSWindow* nativeParent = parentWindow->GetWXWindow();
- ModalDialogDelegate* sheetDelegate = [[ModalDialogDelegate alloc] init];
- [sPanel beginSheetForDirectory:dir.AsNSString() file:file.AsNSString()
- modalForWindow: nativeParent modalDelegate: sheetDelegate
- didEndSelector: @selector(sheetDidEnd:returnCode:contextInfo:)
- contextInfo: nil];
- [sheetDelegate waitForSheetToFinish];
- returnCode = [sheetDelegate code];
- [sheetDelegate release];
+ returnCode = [oPanel runModalForDirectory:dir.AsNSString()
+ file:file.AsNSString() types:(m_delegate == nil ? types : nil)];
}
- else
-*/
+ else
{
- returnCode = [sPanel runModalForDirectory:dir.AsNSString() file:file.AsNSString() ];
+ [oPanel setAllowedFileTypes: (m_delegate == nil ? types : nil)];
+ [oPanel setDirectoryURL:[NSURL fileURLWithPath:dir.AsNSString()
+ isDirectory:YES]];
+ returnCode = [oPanel runModal];
}
+ ModalFinishedCallback(oPanel, returnCode);
+ }
+
+ return GetReturnCode();
+}
+
+void wxFileDialog::ModalFinishedCallback(void* panel, int returnCode)
+{
+ int result = wxID_CANCEL;
+ if (HasFlag(wxFD_SAVE))
+ {
if (returnCode == NSOKButton )
{
- panel = sPanel;
+ NSSavePanel* sPanel = (NSSavePanel*)panel;
result = wxID_OK;
m_path = wxCFStringRef::AsString([sPanel filename]);
}
else
{
- NSArray* types = GetTypesFromFilter( m_wildCard ) ;
- NSOpenPanel* oPanel = [NSOpenPanel openPanel];
- [oPanel setTreatsFilePackagesAsDirectories:NO];
- [oPanel setCanChooseDirectories:NO];
- [oPanel setResolvesAliases:YES];
- [oPanel setCanChooseFiles:YES];
- [oPanel setMessage:cf.AsNSString()];
-
-/*
- if (parentWindow)
- {
- NSWindow* nativeParent = parentWindow->GetWXWindow();
- ModalDialogDelegate* sheetDelegate = [[ModalDialogDelegate alloc] init];
- [oPanel beginSheetForDirectory:dir.AsNSString() file:file.AsNSString()
- types: types modalForWindow: nativeParent
- modalDelegate: sheetDelegate
- didEndSelector: @selector(sheetDidEnd:returnCode:contextInfo:)
- contextInfo: nil];
- [sheetDelegate waitForSheetToFinish];
- returnCode = [sheetDelegate code];
- [sheetDelegate release];
- }
- else
-*/
- {
- returnCode = [oPanel runModalForDirectory:dir.AsNSString()
- file:file.AsNSString() types:types];
- }
+ NSOpenPanel* oPanel = (NSOpenPanel*)panel;
if (returnCode == NSOKButton )
{
panel = oPanel;
}
}
}
- if ( types != nil )
- [types release];
+ if ( m_delegate )
+ {
+ [oPanel setDelegate:nil];
+ [m_delegate release];
+ m_delegate = nil;
+ }
}
-
- return result;
+ SetReturnCode(result);
+
+ if (GetModality() == wxDIALOG_MODALITY_WINDOW_MODAL)
+ SendWindowModalDialogEvent ( wxEVT_WINDOW_MODAL_DIALOG_CLOSED );
+
+ UnsubclassWin();
+ [(NSSavePanel*) panel setAccessoryView:nil];
}
#endif // wxUSE_FILEDLG
projects / wxWidgets.git / blobdiff