X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/dcb68102796280b3e54979ae95738089914ce842..c40fd721e4fb645c97368d0492ddb1a7a8922c53:/src/cocoa/filedlg.mm

diff --git a/src/cocoa/filedlg.mm b/src/cocoa/filedlg.mm
index 8b13789179..57a8a2fbaf 100644
--- a/src/cocoa/filedlg.mm
+++ b/src/cocoa/filedlg.mm
@@ -1 +1,238 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        src/cocoa/filedlg.mm
+// Purpose:     wxFileDialog for wxCocoa
+// Author:      Ryan Norton
+// Modified by:
+// Created:     2004-10-02
+// RCS-ID:      $Id$
+// Copyright:   (c) Ryan Norton
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
 
+// ============================================================================
+// declarations
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#if wxUSE_FILEDLG
+
+#include "wx/filedlg.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/msgdlg.h"
+    #include "wx/app.h"
+#endif
+
+#include "wx/filename.h"
+
+#include "wx/cocoa/autorelease.h"
+#include "wx/cocoa/string.h"
+
+#import <AppKit/NSOpenPanel.h>
+#import <AppKit/NSSavePanel.h>
+
+#import <Foundation/NSArray.h>
+// ============================================================================
+// implementation
+// ============================================================================
+
+IMPLEMENT_CLASS(wxCocoaFileDialog, wxFileDialogBase)
+
+// ----------------------------------------------------------------------------
+// wxFileDialog
+// ----------------------------------------------------------------------------
+
+wxFileDialog::wxFileDialog(wxWindow *parent,
+                           const wxString& message,
+                           const wxString& defaultDir,
+                           const wxString& defaultFileName,
+                           const wxString& wildCard,
+                           long style,
+                           const wxPoint& pos,
+                           const wxSize& sz,
+                           const wxString& name)
+            : wxFileDialogBase(parent, message, defaultDir, defaultFileName,
+                               wildCard, style, pos, sz, name)
+{
+    wxTopLevelWindows.Append(this);
+
+    wxASSERT(CreateBase(parent,wxID_ANY,pos,wxDefaultSize,style,wxDefaultValidator,wxDialogNameStr));
+
+    if ( parent )
+        parent->AddChild(this);
+
+    m_cocoaNSWindow = nil;
+    m_cocoaNSView = nil;
+
+    //Init the wildcard array
+    m_wildcards = [[NSMutableArray alloc] initWithCapacity:0];
+
+    //If the user requests to save - use a NSSavePanel
+    //else use a NSOpenPanel
+    if (HasFlag(wxFD_SAVE))
+    {
+        SetNSPanel([NSSavePanel savePanel]);
+
+        [GetNSSavePanel() setTitle:wxNSStringWithWxString(message)];
+
+        [GetNSSavePanel() setPrompt:@"Save"];
+        [GetNSSavePanel() setTreatsFilePackagesAsDirectories:YES];
+        [GetNSSavePanel() setCanSelectHiddenExtension:YES];
+
+//        Cached as per-app in obj-c
+//        [GetNSSavePanel() setExtensionHidden:YES];
+
+        //
+        // NB:  Note that only Panther supports wildcards
+        // with save dialogs - not that wildcards in save
+        // dialogs are all that useful, anyway :)
+        //
+    }
+    else //m_dialogStyle & wxFD_OPEN
+    {
+        SetNSPanel([NSOpenPanel openPanel]);
+        [m_cocoaNSWindow setTitle:wxNSStringWithWxString(message)];
+
+        [(NSOpenPanel*)m_cocoaNSWindow setAllowsMultipleSelection:(HasFlag(wxFD_MULTIPLE))];
+        [(NSOpenPanel*)m_cocoaNSWindow setResolvesAliases:YES];
+        [(NSOpenPanel*)m_cocoaNSWindow setCanChooseFiles:YES];
+        [(NSOpenPanel*)m_cocoaNSWindow setCanChooseDirectories:NO];
+        [GetNSSavePanel() setPrompt:@"Open"];
+
+        //convert wildcards - open panel only takes file extensions -
+        //no actual wildcards here :)
+        size_t lastwcpos = 0;
+        bool bDescription = true;
+        size_t i;
+        for(i = wildCard.find('|');
+                i != wxString::npos;
+                i = wildCard.find('|', lastwcpos+1))
+        {
+            size_t oldi = i;
+
+            if(!bDescription)
+            {
+                bDescription = !bDescription;
+
+                //work backwards looking for a period
+                while(i != lastwcpos && wildCard[--i] != '.') {}
+
+                if(i == lastwcpos)
+                {
+                    //no extension - can't use this wildcard
+                    lastwcpos = oldi;
+                    continue;
+                }
+
+                [m_wildcards addObject:wxNSStringWithWxString(wildCard.substr(i+1, oldi-i-1))];
+            }
+            else
+                bDescription = !bDescription;
+            lastwcpos = oldi;
+        }
+
+        if (!bDescription)
+        {
+            //get last wildcard
+            size_t oldi = wildCard.length();
+            i = oldi;
+
+            //work backwards looking for a period
+            while(i != lastwcpos && wildCard[--i] != '.') {}
+
+            if(i != lastwcpos)
+                [m_wildcards addObject:wxNSStringWithWxString(wildCard.substr(i+1, oldi-i-1))];
+        }
+
+        if ([m_wildcards count] == 0)
+        {
+            [m_wildcards release];
+            m_wildcards = nil;
+        }
+    }
+}
+
+wxFileDialog::~wxFileDialog()
+{
+    [m_wildcards release];
+}
+
+void wxFileDialog::GetPaths(wxArrayString& paths) const
+{
+    paths.Empty();
+
+    wxString dir(m_dir);
+    if ( m_dir.Last() != _T('\\') )
+        dir += _T('\\');
+
+    size_t count = m_fileNames.GetCount();
+    for ( size_t n = 0; n < count; n++ )
+    {
+        if (wxFileName(m_fileNames[n]).IsAbsolute())
+            paths.Add(m_fileNames[n]);
+        else
+            paths.Add(dir + m_fileNames[n]);
+    }
+}
+
+void wxFileDialog::GetFilenames(wxArrayString& files) const
+{
+    files = m_fileNames;
+}
+
+void wxFileDialog::SetPath(const wxString& path)
+{
+    wxString ext;
+    wxSplitPath(path, &m_dir, &m_fileName, &ext);
+    if ( !ext.empty() )
+        m_fileName << _T('.') << ext;
+}
+
+int wxFileDialog::ShowModal()
+{
+    wxAutoNSAutoreleasePool thePool;
+
+    m_fileNames.Empty();
+
+    int nResult;
+
+    if (HasFlag(wxFD_SAVE))
+    {
+        nResult = [GetNSSavePanel()
+                    runModalForDirectory:wxNSStringWithWxString(m_dir)
+                    file:wxNSStringWithWxString(m_fileName)];
+
+        if (nResult == NSOKButton)
+        {
+            m_fileNames.Add(wxStringWithNSString([GetNSSavePanel() filename]));
+            m_path = m_fileNames[0];
+        }
+    }
+    else //m_dialogStyle & wxFD_OPEN
+    {
+        nResult = [(NSOpenPanel*)m_cocoaNSWindow
+                    runModalForDirectory:wxNSStringWithWxString(m_dir)
+                    file:wxNSStringWithWxString(m_fileName)
+                    types:m_wildcards];
+
+        if (nResult == NSOKButton)
+        {
+            for(unsigned i = 0; i < [[(NSOpenPanel*)m_cocoaNSWindow filenames] count]; ++i)
+            {
+                m_fileNames.Add(wxStringWithNSString([[(NSOpenPanel*)m_cocoaNSWindow filenames] objectAtIndex:(i)]));
+            }
+
+            m_path = m_fileNames[0];
+        }
+    }
+
+    return nResult == NSOKButton ? wxID_OK : wxID_CANCEL;
+}
+
+#endif // wxUSE_FILEDLG