X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d7fa7eaa2dc8ef4154ac4d9d739bcfb6be1669ac..e78d4a23c27aa9b5e826d56c76c80d46d67812c1:/src/generic/filedlgg.cpp diff --git a/src/generic/filedlgg.cpp b/src/generic/filedlgg.cpp index bc618a2345..43d35d78e8 100644 --- a/src/generic/filedlgg.cpp +++ b/src/generic/filedlgg.cpp @@ -67,17 +67,16 @@ #include #endif -# include +#include #include //----------------------------------------------------------------------------- // wxFileData //----------------------------------------------------------------------------- -class wxFileData : public wxObject +class wxFileData { public: - wxFileData() { } wxFileData( const wxString &name, const wxString &fname ); wxString GetName() const; wxString GetFullName() const; @@ -103,8 +102,6 @@ private: bool m_isDir; bool m_isLink; bool m_isExe; - - DECLARE_DYNAMIC_CLASS(wxFileData); }; //----------------------------------------------------------------------------- @@ -124,6 +121,8 @@ public: long style = wxLC_LIST, const wxValidator &validator = wxDefaultValidator, const wxString &name = wxT("filelist") ); + virtual ~wxFileCtrl(); + void ChangeToListMode(); void ChangeToReportMode(); void ChangeToIconMode(); @@ -138,9 +137,8 @@ public: void SetWild( const wxString &wild ); void GetDir( wxString &dir ); void OnListDeleteItem( wxListEvent &event ); - void OnListDeleteAllItems( wxListEvent &event ); void OnListEndLabelEdit( wxListEvent &event ); - + // Associate commonly used UI controls with wxFileCtrl so that they can be // disabled when they cannot be used (e.g. can't go to parent directory // if wxFileCtrl already is in the root dir): @@ -148,10 +146,13 @@ public: void SetNewDirControl(wxWindow *ctrl) { m_newDirControl = ctrl; } private: + void FreeItemData(const wxListItem& item); + void FreeAllItemsData(); + wxString m_dirName; bool m_showHidden; wxString m_wild; - + wxWindow *m_goToParentControl; wxWindow *m_newDirControl; @@ -199,7 +200,7 @@ wxFileIconsTable::wxFileIconsTable() : // FI_FOLDER: m_ImageList.Add(wxArtProvider::GetBitmap(wxART_FOLDER, wxART_CMN_DIALOG)); // FI_UNKNOWN: - m_ImageList.Add(wxArtProvider::GetBitmap(wxART_NORMAL_FILE, wxART_CMN_DIALOG)); + m_ImageList.Add(wxArtProvider::GetBitmap(wxART_NORMAL_FILE, wxART_CMN_DIALOG)); // FI_EXECUTABLE: if (GetIconID(wxEmptyString, _T("application/x-executable")) == FI_UNKNOWN) { @@ -391,13 +392,11 @@ extern bool wxIsDriveAvailable(const wxString& dirName); // wxFileData //----------------------------------------------------------------------------- -IMPLEMENT_DYNAMIC_CLASS(wxFileData,wxObject); - wxFileData::wxFileData( const wxString &name, const wxString &fname ) { m_name = name; m_fileName = fname; - + #if defined(__DOS__) || defined(__WINDOWS__) // VS: In case the file is root directory of a volume (e.g. "C:"), // we don't want it stat()ed, since the drive may not be in: @@ -584,7 +583,6 @@ IMPLEMENT_DYNAMIC_CLASS(wxFileCtrl,wxListCtrl); BEGIN_EVENT_TABLE(wxFileCtrl,wxListCtrl) EVT_LIST_DELETE_ITEM(-1, wxFileCtrl::OnListDeleteItem) - EVT_LIST_DELETE_ALL_ITEMS(-1, wxFileCtrl::OnListDeleteAllItems) EVT_LIST_END_LABEL_EDIT(-1, wxFileCtrl::OnListEndLabelEdit) END_EVENT_TABLE() @@ -602,11 +600,11 @@ wxFileCtrl::wxFileCtrl() wxFileCtrl::wxFileCtrl(wxWindow *win, wxWindowID id, const wxString &dirName, const wxString &wild, const wxPoint &pos, const wxSize &size, - long style, const wxValidator &validator, + long style, const wxValidator &validator, const wxString &name) : wxListCtrl(win, id, pos, size, style, validator, name) { - if (! g_IconsTable) + if (! g_IconsTable) g_IconsTable = new wxFileIconsTable; wxImageList *imageList = g_IconsTable->GetImageList(); @@ -658,7 +656,7 @@ long wxFileCtrl::Add( wxFileData *fd, wxListItem &item ) const int noEntries = 4; #endif ret = InsertItem( item ); - for (int i = 1; i < noEntries; i++) + for (int i = 1; i < noEntries; i++) SetItem( item.m_itemId, i, fd->GetEntry( i) ); } else if (my_style & wxLC_LIST) @@ -671,7 +669,7 @@ long wxFileCtrl::Add( wxFileData *fd, wxListItem &item ) void wxFileCtrl::UpdateFiles() { wxBusyCursor bcur; // this may take a while... - + long my_style = GetWindowStyleFlag(); int name_col_width = 0; if (my_style & wxLC_REPORT) @@ -680,7 +678,9 @@ void wxFileCtrl::UpdateFiles() name_col_width = GetColumnWidth( 0 ); } + FreeAllItemsData(); ClearAll(); + if (my_style & wxLC_REPORT) { if (name_col_width < 140) name_col_width = 140; @@ -699,7 +699,7 @@ void wxFileCtrl::UpdateFiles() #if defined(__DOS__) || defined(__WINDOWS__) if ( IsTopMostDir(m_dirName) ) - { + { // Pseudo-directory with all available drives listed... for (int drive = 1; drive <= 26; drive++) { @@ -740,7 +740,7 @@ void wxFileCtrl::UpdateFiles() { wxString dirPrefix(dirname + wxFILE_SEP_PATH); int hiddenFlag = m_showHidden ? wxDIR_HIDDEN : 0; - + bool cont; wxString f; @@ -754,12 +754,12 @@ void wxFileCtrl::UpdateFiles() cont = dir.GetNext(&f); } - // Tokenize the wildcard string, so we can handle more than 1 + // Tokenize the wildcard string, so we can handle more than 1 // search pattern in a wildcard. wxStringTokenizer tokenWild(m_wild, wxT(";")); while ( tokenWild.HasMoreTokens() ) { - cont = dir.GetFirst(&f, tokenWild.GetNextToken(), + cont = dir.GetFirst(&f, tokenWild.GetNextToken(), wxDIR_FILES | hiddenFlag); while (cont) { @@ -780,7 +780,7 @@ void wxFileCtrl::UpdateFiles() SetColumnWidth(2, wxLIST_AUTOSIZE); SetColumnWidth(3, wxLIST_AUTOSIZE); } - + // Finally, enable/disable context-dependent controls: if ( m_goToParentControl ) m_goToParentControl->Enable(!IsTopMostDir(m_dirName)); @@ -852,7 +852,7 @@ void wxFileCtrl::GoToParentDir() wxString fname( wxFileNameFromPath(m_dirName) ); m_dirName = wxPathOnly( m_dirName ); #ifdef __UNIX__ - if (m_dirName.IsEmpty()) + if (m_dirName.IsEmpty()) m_dirName = wxT("/"); #endif UpdateFiles(); @@ -884,13 +884,18 @@ void wxFileCtrl::GetDir( wxString &dir ) dir = m_dirName; } -void wxFileCtrl::OnListDeleteItem( wxListEvent &event ) +void wxFileCtrl::FreeItemData(const wxListItem& item) { - wxFileData *fd = (wxFileData*)event.m_item.m_data; + wxFileData *fd = (wxFileData*)item.m_data; delete fd; } -void wxFileCtrl::OnListDeleteAllItems( wxListEvent &WXUNUSED(event) ) +void wxFileCtrl::OnListDeleteItem( wxListEvent &event ) +{ + FreeItemData(event.m_item); +} + +void wxFileCtrl::FreeAllItemsData() { wxListItem item; item.m_mask = wxLIST_MASK_DATA; @@ -899,10 +904,7 @@ void wxFileCtrl::OnListDeleteAllItems( wxListEvent &WXUNUSED(event) ) while ( item.m_itemId != -1 ) { GetItem( item ); - wxFileData *fd = (wxFileData*)item.m_data; - delete fd; - item.m_data = 0; - SetItem( item ); + FreeItemData(item); item.m_itemId = GetNextItem( item.m_itemId, wxLIST_NEXT_ALL ); } } @@ -950,6 +952,11 @@ void wxFileCtrl::OnListEndLabelEdit( wxListEvent &event ) } } +wxFileCtrl::~wxFileCtrl() +{ + FreeAllItemsData(); +} + //----------------------------------------------------------------------------- // wxFileDialog //----------------------------------------------------------------------------- @@ -997,9 +1004,9 @@ wxFileDialog::wxFileDialog(wxWindow *parent, if (wxConfig::Get(FALSE)) { - wxConfig::Get()->Read(wxT("/wxWindows/wxFileDialog/ViewStyle"), + wxConfig::Get()->Read(wxT("/wxWindows/wxFileDialog/ViewStyle"), &s_lastViewStyle); - wxConfig::Get()->Read(wxT("/wxWindows/wxFileDialog/ShowHidden"), + wxConfig::Get()->Read(wxT("/wxWindows/wxFileDialog/ShowHidden"), &s_lastShowHidden); } @@ -1015,7 +1022,7 @@ wxFileDialog::wxFileDialog(wxWindow *parent, { m_dir = wxGetCwd(); } - + size_t len = m_dir.Len(); if ((len > 1) && (m_dir[len-1] == wxFILE_SEP_PATH)) m_dir.Remove( len-1, 1 ); @@ -1059,7 +1066,7 @@ wxFileDialog::wxFileDialog(wxWindow *parent, wxBitmapButton *but; - but = new wxBitmapButton(this, ID_LIST_MODE, + but = new wxBitmapButton(this, ID_LIST_MODE, wxArtProvider::GetBitmap(wxART_LIST_VIEW, wxART_CMN_DIALOG)); #if wxUSE_TOOLTIPS but->SetToolTip( _("View files as a list view") ); @@ -1075,7 +1082,7 @@ wxFileDialog::wxFileDialog(wxWindow *parent, buttonsizer->Add( 30, 5, 1 ); - wxWindow *butDirUp = + wxWindow *butDirUp = new wxBitmapButton(this, ID_UP_DIR, wxArtProvider::GetBitmap(wxART_GO_DIR_UP, wxART_CMN_DIALOG)); #if wxUSE_TOOLTIPS @@ -1094,7 +1101,7 @@ wxFileDialog::wxFileDialog(wxWindow *parent, buttonsizer->Add( 20, 20 ); #endif //!__DOS__ - wxWindow *butNewDir = + wxWindow *butNewDir = new wxBitmapButton(this, ID_NEW_DIR, wxArtProvider::GetBitmap(wxART_NEW_DIR, wxART_CMN_DIALOG)); #if wxUSE_TOOLTIPS @@ -1134,7 +1141,7 @@ wxFileDialog::wxFileDialog(wxWindow *parent, m_choice = new wxChoice( this, ID_CHOICE ); choicesizer->Add( m_choice, 1, wxCENTER|wxALL, 5 ); mainsizer->Add( choicesizer, 0, wxEXPAND ); - + wxBoxSizer *textsizer = new wxBoxSizer( wxHORIZONTAL ); m_text = new wxTextCtrl( this, ID_TEXT, m_fileName, wxDefaultPosition, wxDefaultSize, wxPROCESS_ENTER ); textsizer->Add( m_text, 1, wxCENTER | wxALL, 5 ); @@ -1143,7 +1150,7 @@ wxFileDialog::wxFileDialog(wxWindow *parent, m_check = new wxCheckBox( this, ID_CHECK, _("Show hidden files") ); m_check->SetValue( s_lastShowHidden ); textsizer->Add( m_check, 0, wxCENTER|wxALL, 5 ); - + buttonsizer = new wxBoxSizer( wxHORIZONTAL ); buttonsizer->Add( new wxButton( this, wxID_OK, _("OK") ), 0, wxCENTER | wxALL, 5 ); buttonsizer->Add( new wxButton( this, wxID_CANCEL, _("Cancel") ), 0, wxCENTER | wxALL, 5 ); @@ -1403,7 +1410,7 @@ void wxFileDialog::OnHome( wxCommandEvent &WXUNUSED(event) ) wxString dir; m_list->GetDir( dir ); m_static->SetLabel( dir ); - + m_text->SetFocus(); } @@ -1442,7 +1449,7 @@ void wxFileDialog::GetPaths( wxArrayString& paths ) const wxString dir; m_list->GetDir( dir ); #ifdef __UNIX__ - if (dir != wxT("/")) + if (dir != wxT("/")) #endif dir += wxFILE_SEP_PATH;