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