src/cocoa/dirdlg.mm

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/cocoa/dirdlg.mm
   3 // Purpose:     wxDirDialog for wxCocoa
   4 // Author:      Ryan Norton
   5 // Modified by: Hiroyuki Nakamura(maloninc)
   6 // Created:     2006-01-10
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Ryan Norton
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 // For compilers that support precompilation, includes "wx.h".
  21 #include "wx/wxprec.h"
  22
  23 #if wxUSE_DIRDLG
  24
  25 #ifndef WX_PRECOMP
  26     #include "wx/msgdlg.h"
  27     #include "wx/filedlg.h"
  28     #include "wx/dirdlg.h"
  29     #include "wx/app.h"
  30 #endif
  31
  32 #include "wx/filename.h"
  33
  34 #include "wx/cocoa/autorelease.h"
  35 #include "wx/cocoa/string.h"
  36
  37 #import <AppKit/NSOpenPanel.h>
  38 #import <AppKit/NSSavePanel.h>
  39
  40 #import <Foundation/NSArray.h>
  41 // ============================================================================
  42 // implementation
  43 // ============================================================================
  44
  45 IMPLEMENT_CLASS(wxCocoaDirDialog, wxDialog)
  46
  47 // ----------------------------------------------------------------------------
  48 // wxDirDialog
  49 // ----------------------------------------------------------------------------
  50
  51 wxDirDialog::wxDirDialog(wxWindow *parent, const wxString& message,
  52         const wxString& defaultPath, long style, const wxPoint& pos,
  53         const wxSize& size, const wxString& name)
  54 {
  55     wxTopLevelWindows.Append(this);
  56
  57     m_message = message;
  58     m_dialogStyle = style;
  59     m_parent = parent;
  60     m_path = defaultPath;
  61
  62     wxASSERT(CreateBase(parent,wxID_ANY,pos,wxDefaultSize,style,wxDefaultValidator,wxDialogNameStr));
  63
  64     if ( parent )
  65         parent->AddChild(this);
  66
  67     m_cocoaNSWindow = nil;
  68     m_cocoaNSView = nil;
  69
  70     //If the user requests to save - use a NSSavePanel
  71     //else use a NSOpenPanel
  72     if (m_dialogStyle & wxFD_SAVE)
  73     {
  74         SetNSPanel([NSSavePanel savePanel]);
  75
  76         [GetNSSavePanel() setTitle:wxNSStringWithWxString(message)];
  77
  78         [GetNSSavePanel() setPrompt:@"Save"];
  79         [GetNSSavePanel() setTreatsFilePackagesAsDirectories:YES];
  80         [GetNSSavePanel() setCanSelectHiddenExtension:YES];
  81     }
  82     else //m_dialogStyle & wxFD_OPEN
  83     {
  84         SetNSPanel([NSOpenPanel openPanel]);
  85         [m_cocoaNSWindow setTitle:wxNSStringWithWxString(message)];
  86
  87         [(NSOpenPanel*)m_cocoaNSWindow setResolvesAliases:YES];
  88         [(NSOpenPanel*)m_cocoaNSWindow setCanChooseFiles:NO];
  89         [(NSOpenPanel*)m_cocoaNSWindow setCanChooseDirectories:YES];
  90         [GetNSSavePanel() setPrompt:@"Open"];
  91     }
  92
  93     if (m_dialogStyle & wxDD_NEW_DIR_BUTTON) //m_dialogStyle & wxDD_NEW_DIR_BUTTON
  94     {
  95         [(NSOpenPanel*)m_cocoaNSWindow setCanCreateDirectories:YES];
  96     }
  97 }
  98
  99 wxDirDialog::~wxDirDialog()
 100 {
 101 }
 102
 103 int wxDirDialog::ShowModal()
 104 {
 105     wxAutoNSAutoreleasePool thePool;
 106
 107     m_fileNames.Empty();
 108
 109     int nResult;
 110
 111     if (m_dialogStyle & wxFD_SAVE)
 112     {
 113         nResult = [GetNSSavePanel()
 114                     runModalForDirectory:wxNSStringWithWxString(m_dir)
 115                     file:wxNSStringWithWxString(m_fileName)];
 116
 117         if (nResult == NSOKButton)
 118         {
 119             m_fileNames.Add(wxStringWithNSString([GetNSSavePanel() filename]));
 120             m_path = m_fileNames[0];
 121         }
 122     }
 123     else //m_dialogStyle & wxFD_OPEN
 124     {
 125         nResult = [(NSOpenPanel*)m_cocoaNSWindow
 126                     runModalForDirectory:wxNSStringWithWxString(m_dir)
 127                     file:wxNSStringWithWxString(m_fileName)
 128                     types:NULL];
 129
 130         if (nResult == NSOKButton)
 131         {
 132             for(unsigned i = 0; i < [[(NSOpenPanel*)m_cocoaNSWindow filenames] count]; ++i)
 133             {
 134                 m_fileNames.Add(wxStringWithNSString([[(NSOpenPanel*)m_cocoaNSWindow filenames] objectAtIndex:(i)]));
 135             }
 136
 137             m_path = m_fileNames[0];
 138         }
 139     }
 140
 141     return nResult == NSOKButton ? wxID_OK : wxID_CANCEL;
 142 }
 143
 144 #endif // wxUSE_DIRDLG