projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 0cf3e587 VZ |
1 | /////////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: src/common/filectrlcmn.cpp | |
| 3 | // Purpose: Implementation for wxFileCtrlBase and other common functions used by | |
| 4 | // platform-specific wxFileCtrl's | |
| 5 | // Author: Diaa M. Sami | |
| 6 | // Created: 2007-07-07 | |
| 7 | // RCS-ID: $Id$ | |
| 8 | // Copyright: (c) Diaa M. Sami | |
| 9 | // Licence: wxWindows licence | |
| 10 | /////////////////////////////////////////////////////////////////////////////// | |
| 11 | ||
| 12 | #include "wx/wxprec.h" | |
| 13 | ||
| 14 | #ifdef __BORLANDC__ | |
| 15 | #pragma hdrstop | |
| 16 | #endif | |
| 17 | ||
| 18 | #if wxUSE_FILECTRL | |
| 19 | ||
| 20 | #include "wx/filectrl.h" | |
| 21 | ||
| 22 | #ifndef WX_PRECOMP | |
| 23 | # include "wx/debug.h" | |
| 24 | #endif | |
| 25 | ||
| 26 | const wxChar wxFileCtrlNameStr[] = wxT( "wxfilectrl" ); | |
| 27 | ||
| 28 | DEFINE_EVENT_TYPE( wxEVT_FILECTRL_SELECTIONCHANGED ); | |
| 29 | DEFINE_EVENT_TYPE( wxEVT_FILECTRL_FILEACTIVATED ); | |
| 30 | DEFINE_EVENT_TYPE( wxEVT_FILECTRL_FOLDERCHANGED ); | |
| 31 | ||
| 32 | IMPLEMENT_DYNAMIC_CLASS( wxFileCtrlEvent, wxCommandEvent ) | |
| 33 | ||
| 34 | // some helper functions | |
| 35 | ||
| 36 | void GenerateFolderChangedEvent( wxFileCtrlBase *fileCtrl, wxWindow *wnd ) | |
| 37 | { | |
| 38 | wxFileCtrlEvent event( wxEVT_FILECTRL_FOLDERCHANGED, wnd, wnd->GetId() ); | |
| 39 | ||
| 40 | event.SetDirectory( fileCtrl->GetDirectory() ); | |
| 41 | ||
| 42 | wnd->GetEventHandler()->ProcessEvent( event ); | |
| 43 | } | |
| 44 | ||
| 45 | void GenerateSelectionChangedEvent( wxFileCtrlBase *fileCtrl, wxWindow *wnd) | |
| 46 | { | |
| 47 | wxFileCtrlEvent event( wxEVT_FILECTRL_SELECTIONCHANGED, wnd, wnd->GetId() ); | |
| 48 | event.SetDirectory( fileCtrl->GetDirectory() ); | |
| 49 | ||
| 50 | wxArrayString filenames; | |
| 51 | fileCtrl->GetFilenames( filenames ); | |
| 52 | event.SetFiles( filenames ); | |
| 53 | ||
| 54 | wnd->GetEventHandler()->ProcessEvent( event ); | |
| 55 | } | |
| 56 | ||
| 57 | void GenerateFileActivatedEvent( wxFileCtrlBase *fileCtrl, wxWindow *wnd, const wxString filename ) | |
| 58 | { | |
| 59 | wxFileCtrlEvent event( wxEVT_FILECTRL_FILEACTIVATED, wnd, wnd->GetId() ); | |
| 60 | event.SetDirectory( fileCtrl->GetDirectory() ); | |
| 61 | ||
| 62 | wxArrayString filenames; | |
| 63 | ||
| 64 | if ( filename.empty() ) | |
| 65 | { | |
| 66 | fileCtrl->GetFilenames( filenames ); | |
| 67 | } | |
| 68 | else | |
| 69 | { | |
| 70 | filenames.Add( filename ); | |
| 71 | } | |
| 72 | ||
| 73 | event.SetFiles( filenames ); | |
| 74 | ||
| 75 | wnd->GetEventHandler()->ProcessEvent( event ); | |
| 76 | } | |
| 77 | ||
| 78 | /////////////////////////////////////////////////////////////////////////////// | |
| 79 | // wxFileCtrlEvent implementation | |
| 80 | /////////////////////////////////////////////////////////////////////////////// | |
| 81 | ||
| 82 | wxString wxFileCtrlEvent::GetFile() const | |
| 83 | { | |
| 84 | wxASSERT_MSG( !wxDynamicCast( GetEventObject(), wxFileCtrl )->HasMultipleFileSelection(), | |
| 85 | wxT( "Please use GetFiles() to get all files instead of this function" ) ); | |
| 86 | ||
| 87 | if ( files.Count() == 0 ) | |
| 88 | return wxEmptyString; | |
| 89 | else | |
| 90 | return files[0]; | |
| 91 | } | |
| 92 | ||
| 93 | #endif // wxUSE_FILECTRL |