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     m_dialogStyle = style;
  60     m_parent = parent;
  61     m_path = defaultPath;
  62
  63     wxASSERT(CreateBase(parent,wxID_ANY,pos,wxDefaultSize,style,wxDefaultValidator,wxDialogNameStr));
  64
  65     if ( parent )
  66         parent->AddChild(this);
  67
  68     m_cocoaNSWindow = nil;
  69     m_cocoaNSView = nil;
  70
  71     //If the user requests to save - use a NSSavePanel
  72     //else use a NSOpenPanel
  73     if (m_dialogStyle & wxFD_SAVE)
  74     {
  75         SetNSPanel([NSSavePanel savePanel]);
  76
  77         [GetNSSavePanel() setTitle:wxNSStringWithWxString(message)];
  78
  79         [GetNSSavePanel() setPrompt:@"Save"];
  80         [GetNSSavePanel() setTreatsFilePackagesAsDirectories:YES];
  81         [GetNSSavePanel() setCanSelectHiddenExtension:YES];
  82     }
  83     else //m_dialogStyle & wxFD_OPEN
  84     {
  85         SetNSPanel([NSOpenPanel openPanel]);
  86         [m_cocoaNSWindow setTitle:wxNSStringWithWxString(message)];
  87
  88         [(NSOpenPanel*)m_cocoaNSWindow setResolvesAliases:YES];
  89         [(NSOpenPanel*)m_cocoaNSWindow setCanChooseFiles:NO];
  90         [(NSOpenPanel*)m_cocoaNSWindow setCanChooseDirectories:YES];
  91         [GetNSSavePanel() setPrompt:@"Open"];
  92     }
  93
  94     if (m_dialogStyle & wxDD_NEW_DIR_BUTTON) //m_dialogStyle & wxDD_NEW_DIR_BUTTON
  95     {
  96         [(NSOpenPanel*)m_cocoaNSWindow setCanCreateDirectories:YES];
  97     }
  98 }
  99
 100 wxDirDialog::~wxDirDialog()
 101 {
 102 }
 103
 104 int wxDirDialog::ShowModal()
 105 {
 106     wxAutoNSAutoreleasePool thePool;
 107
 108     m_fileNames.Empty();
 109
 110     int nResult;
 111
 112     if (m_dialogStyle & wxFD_SAVE)
 113     {
 114         nResult = [GetNSSavePanel()
 115                     runModalForDirectory:wxNSStringWithWxString(m_dir)
 116                     file:wxNSStringWithWxString(m_fileName)];
 117
 118         if (nResult == NSOKButton)
 119         {
 120             m_fileNames.Add(wxStringWithNSString([GetNSSavePanel() filename]));
 121             m_path = m_fileNames[0];
 122         }
 123     }
 124     else //m_dialogStyle & wxFD_OPEN
 125     {
 126         nResult = [(NSOpenPanel*)m_cocoaNSWindow
 127                     runModalForDirectory:wxNSStringWithWxString(m_dir)
 128                     file:wxNSStringWithWxString(m_fileName)
 129                     types:NULL];
 130
 131         if (nResult == NSOKButton)
 132         {
 133             for(unsigned i = 0; i < [[(NSOpenPanel*)m_cocoaNSWindow filenames] count]; ++i)
 134             {
 135                 m_fileNames.Add(wxStringWithNSString([[(NSOpenPanel*)m_cocoaNSWindow filenames] objectAtIndex:(i)]));
 136             }
 137
 138             m_path = m_fileNames[0];
 139         }
 140     }
 141
 142     return nResult == NSOKButton ? wxID_OK : wxID_CANCEL;
 143 }
 144
 145 #endif // wxUSE_DIRDLG