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 #include "wx/dirdlg.h"
  26
  27 #ifndef WX_PRECOMP
  28     #include "wx/msgdlg.h"
  29     #include "wx/filedlg.h"
  30     #include "wx/app.h"
  31 #endif
  32
  33 #include "wx/filename.h"
  34
  35 #include "wx/cocoa/autorelease.h"
  36 #include "wx/cocoa/string.h"
  37
  38 #import <AppKit/NSOpenPanel.h>
  39 #import <AppKit/NSSavePanel.h>
  40
  41 #import <Foundation/NSArray.h>
  42 // ============================================================================
  43 // implementation
  44 // ============================================================================
  45
  46 IMPLEMENT_CLASS(wxCocoaDirDialog, wxDialog)
  47
  48 // ----------------------------------------------------------------------------
  49 // wxDirDialog
  50 // ----------------------------------------------------------------------------
  51
  52 wxDirDialog::wxDirDialog(wxWindow *parent, const wxString& message,
  53         const wxString& defaultPath, long style, const wxPoint& pos,
  54         const wxSize& size, const wxString& name)
  55 {
  56     wxTopLevelWindows.Append(this);
  57
  58     m_message = message;
  59
  60     SetWindowStyle(style);
  61     m_parent = parent;
  62     m_path = defaultPath;
  63
  64     wxASSERT(CreateBase(parent,wxID_ANY,pos,wxDefaultSize,style,wxDefaultValidator,wxDialogNameStr));
  65
  66     if ( parent )
  67         parent->AddChild(this);
  68
  69     m_cocoaNSWindow = nil;
  70     m_cocoaNSView = nil;
  71
  72     //If the user requests to save - use a NSSavePanel
  73     //else use a NSOpenPanel
  74     if (HasFlag(wxFD_SAVE))
  75     {
  76         SetNSPanel([NSSavePanel savePanel]);
  77
  78         [GetNSSavePanel() setTitle:wxNSStringWithWxString(message)];
  79
  80         [GetNSSavePanel() setPrompt:@"Save"];
  81         [GetNSSavePanel() setTreatsFilePackagesAsDirectories:YES];
  82         [GetNSSavePanel() setCanSelectHiddenExtension:YES];
  83     }
  84     else //m_dialogStyle & wxFD_OPEN
  85     {
  86         SetNSPanel([NSOpenPanel openPanel]);
  87         [m_cocoaNSWindow setTitle:wxNSStringWithWxString(message)];
  88
  89         [(NSOpenPanel*)m_cocoaNSWindow setResolvesAliases:YES];
  90         [(NSOpenPanel*)m_cocoaNSWindow setCanChooseFiles:NO];
  91         [(NSOpenPanel*)m_cocoaNSWindow setCanChooseDirectories:YES];
  92         [GetNSSavePanel() setPrompt:@"Open"];
  93     }
  94
  95     if (HasFlag(wxDD_NEW_DIR_BUTTON)) //m_dialogStyle & wxDD_NEW_DIR_BUTTON
  96     {
  97         [(NSOpenPanel*)m_cocoaNSWindow setCanCreateDirectories:YES];
  98     }
  99 }
 100
 101 wxDirDialog::~wxDirDialog()
 102 {
 103 }
 104
 105 int wxDirDialog::ShowModal()
 106 {
 107     wxAutoNSAutoreleasePool thePool;
 108
 109     m_fileNames.Empty();
 110
 111     int nResult;
 112
 113     if (HasFlag(wxFD_SAVE))
 114     {
 115         nResult = [GetNSSavePanel()
 116                     runModalForDirectory:wxNSStringWithWxString(m_dir)
 117                     file:wxNSStringWithWxString(m_fileName)];
 118
 119         if (nResult == NSOKButton)
 120         {
 121             m_fileNames.Add(wxStringWithNSString([GetNSSavePanel() filename]));
 122             m_path = m_fileNames[0];
 123         }
 124     }
 125     else //m_dialogStyle & wxFD_OPEN
 126     {
 127         nResult = [(NSOpenPanel*)m_cocoaNSWindow
 128                     runModalForDirectory:wxNSStringWithWxString(m_dir)
 129                     file:wxNSStringWithWxString(m_fileName)
 130                     types:NULL];
 131
 132         if (nResult == NSOKButton)
 133         {
 134             for(unsigned i = 0; i < [[(NSOpenPanel*)m_cocoaNSWindow filenames] count]; ++i)
 135             {
 136                 m_fileNames.Add(wxStringWithNSString([[(NSOpenPanel*)m_cocoaNSWindow filenames] objectAtIndex:(i)]));
 137             }
 138
 139             m_path = m_fileNames[0];
 140         }
 141     }
 142
 143     return nResult == NSOKButton ? wxID_OK : wxID_CANCEL;
 144 }
 145
 146 #endif // wxUSE_DIRDLG