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 #include "wx/modalhook.h"
  35
  36 #include "wx/cocoa/autorelease.h"
  37 #include "wx/cocoa/string.h"
  38
  39 #import <AppKit/NSOpenPanel.h>
  40 #import <AppKit/NSSavePanel.h>
  41
  42 #import <Foundation/NSArray.h>
  43 // ============================================================================
  44 // implementation
  45 // ============================================================================
  46
  47 IMPLEMENT_CLASS(wxCocoaDirDialog, wxDialog)
  48
  49 // ----------------------------------------------------------------------------
  50 // wxDirDialog
  51 // ----------------------------------------------------------------------------
  52
  53 wxDirDialog::wxDirDialog(wxWindow *parent, const wxString& message,
  54         const wxString& defaultPath, long style, const wxPoint& pos,
  55         const wxSize& size, const wxString& name)
  56 {
  57     wxTopLevelWindows.Append(this);
  58
  59     m_message = message;
  60
  61     SetWindowStyle(style);
  62     m_parent = parent;
  63     m_path = defaultPath;
  64
  65     wxASSERT(CreateBase(parent,wxID_ANY,pos,wxDefaultSize,style,wxDefaultValidator,wxDialogNameStr));
  66
  67     if ( parent )
  68         parent->AddChild(this);
  69
  70     m_cocoaNSWindow = nil;
  71     m_cocoaNSView = nil;
  72
  73     //If the user requests to save - use a NSSavePanel
  74     //else use a NSOpenPanel
  75     if (HasFlag(wxFD_SAVE))
  76     {
  77         SetNSPanel([NSSavePanel savePanel]);
  78
  79         [GetNSSavePanel() setTitle:wxNSStringWithWxString(message)];
  80
  81         [GetNSSavePanel() setPrompt:@"Save"];
  82         [GetNSSavePanel() setTreatsFilePackagesAsDirectories:YES];
  83         [GetNSSavePanel() setCanSelectHiddenExtension:YES];
  84     }
  85     else //m_dialogStyle & wxFD_OPEN
  86     {
  87         SetNSPanel([NSOpenPanel openPanel]);
  88         [m_cocoaNSWindow setTitle:wxNSStringWithWxString(message)];
  89
  90         [(NSOpenPanel*)m_cocoaNSWindow setResolvesAliases:YES];
  91         [(NSOpenPanel*)m_cocoaNSWindow setCanChooseFiles:NO];
  92         [(NSOpenPanel*)m_cocoaNSWindow setCanChooseDirectories:YES];
  93         [GetNSSavePanel() setPrompt:@"Open"];
  94     }
  95
  96     if (HasFlag(wxDD_NEW_DIR_BUTTON)) //m_dialogStyle & wxDD_NEW_DIR_BUTTON
  97     {
  98         [(NSOpenPanel*)m_cocoaNSWindow setCanCreateDirectories:YES];
  99     }
 100 }
 101
 102 wxDirDialog::~wxDirDialog()
 103 {
 104 }
 105
 106 int wxDirDialog::ShowModal()
 107 {
 108     WX_HOOK_MODAL_DIALOG();
 109
 110     wxAutoNSAutoreleasePool thePool;
 111
 112     m_fileNames.Empty();
 113
 114     int nResult;
 115
 116     if (HasFlag(wxFD_SAVE))
 117     {
 118         nResult = [GetNSSavePanel()
 119                     runModalForDirectory:wxNSStringWithWxString(m_dir)
 120                     file:wxNSStringWithWxString(m_fileName)];
 121
 122         if (nResult == NSOKButton)
 123         {
 124             m_fileNames.Add(wxStringWithNSString([GetNSSavePanel() filename]));
 125             m_path = m_fileNames[0];
 126         }
 127     }
 128     else //m_dialogStyle & wxFD_OPEN
 129     {
 130         nResult = [(NSOpenPanel*)m_cocoaNSWindow
 131                     runModalForDirectory:wxNSStringWithWxString(m_dir)
 132                     file:wxNSStringWithWxString(m_fileName)
 133                     types:NULL];
 134
 135         if (nResult == NSOKButton)
 136         {
 137             for(unsigned i = 0; i < [[(NSOpenPanel*)m_cocoaNSWindow filenames] count]; ++i)
 138             {
 139                 m_fileNames.Add(wxStringWithNSString([[(NSOpenPanel*)m_cocoaNSWindow filenames] objectAtIndex:(i)]));
 140             }
 141
 142             m_path = m_fileNames[0];
 143         }
 144     }
 145
 146     return nResult == NSOKButton ? wxID_OK : wxID_CANCEL;
 147 }
 148
 149 #endif // wxUSE_DIRDLG