X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/6489e7ee028debbcdb8aae980b503fce7482538b..c1eada835ab8dc0ea7ea1b67a5015702463307fc:/src/common/docview.cpp diff --git a/src/common/docview.cpp b/src/common/docview.cpp index 9946ac2668..41b31fb23e 100644 --- a/src/common/docview.cpp +++ b/src/common/docview.cpp @@ -17,30 +17,31 @@ // headers // ---------------------------------------------------------------------------- -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) - #pragma implementation "docview.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" #ifdef __BORLANDC__ - #pragma hdrstop + #pragma hdrstop #endif #if wxUSE_DOC_VIEW_ARCHITECTURE +#include "wx/docview.h" + #ifndef WX_PRECOMP + #include "wx/list.h" #include "wx/string.h" #include "wx/utils.h" #include "wx/app.h" #include "wx/dc.h" #include "wx/dialog.h" #include "wx/menu.h" - #include "wx/list.h" #include "wx/filedlg.h" #include "wx/intl.h" #include "wx/log.h" + #include "wx/msgdlg.h" + #include "wx/mdi.h" + #include "wx/choicdlg.h" #endif #include "wx/ffile.h" @@ -49,34 +50,29 @@ #include "wx/filename.h" #endif -#ifdef __WXGTK__ - #include "wx/mdi.h" -#endif - #if wxUSE_PRINTING_ARCHITECTURE - #include "wx/prntbase.h" - #include "wx/printdlg.h" + #include "wx/prntbase.h" + #include "wx/printdlg.h" #endif -#include "wx/msgdlg.h" -#include "wx/choicdlg.h" -#include "wx/docview.h" #include "wx/confbase.h" #include "wx/file.h" #include "wx/cmdproc.h" +#include "wx/tokenzr.h" +#include "wx/filename.h" #include #include #if wxUSE_STD_IOSTREAM - #include "wx/ioswrap.h" - #if wxUSE_IOSTREAMH - #include - #else - #include - #endif + #include "wx/ioswrap.h" + #if wxUSE_IOSTREAMH + #include + #else + #include + #endif #else - #include "wx/wfstream.h" + #include "wx/wfstream.h" #endif // ---------------------------------------------------------------------------- @@ -100,7 +96,6 @@ IMPLEMENT_DYNAMIC_CLASS(wxFileHistory, wxObject) // function prototypes // ---------------------------------------------------------------------------- -static inline wxString FindExtension(const wxChar *path); static wxWindow* wxFindSuitableParent(void); // ---------------------------------------------------------------------------- @@ -279,7 +274,7 @@ bool wxDocument::SaveAs() if (docTemplate->GetViewClassInfo() && docTemplate->GetDocClassInfo()) { - wxList::compatibility_iterator node = wxDocManager::GetDocumentManager()->GetTemplates().GetFirst(); + wxList::compatibility_iterator node = docTemplate->GetDocumentManager()->GetTemplates().GetFirst(); while (node) { wxDocTemplate *t = (wxDocTemplate*) node->GetData(); @@ -307,7 +302,7 @@ bool wxDocument::SaveAs() wxFileNameFromPath(GetFilename()), docTemplate->GetDefaultExtension(), filter, - wxSAVE | wxOVERWRITE_PROMPT, + wxFD_SAVE | wxFD_OVERWRITE_PROMPT, GetDocumentWindow()); if (tmp.empty()) @@ -571,7 +566,7 @@ bool wxDocument::DoSaveDocument(const wxString& file) msgTitle = wxString(_("File error")); #if wxUSE_STD_IOSTREAM - wxSTD ofstream store(file.mb_str()); + wxSTD ofstream store(file.mb_str(), wxSTD ios::binary); if (store.fail() || store.bad()) #else wxFileOutputStream store(file); @@ -596,39 +591,26 @@ bool wxDocument::DoSaveDocument(const wxString& file) bool wxDocument::DoOpenDocument(const wxString& file) { - wxString msgTitle; - if (!wxTheApp->GetAppName().empty()) - msgTitle = wxTheApp->GetAppName(); - else - msgTitle = wxString(_("File error")); - #if wxUSE_STD_IOSTREAM - wxSTD ifstream store(file.mb_str()); - if (store.fail() || store.bad()) + wxSTD ifstream store(file.mb_str(), wxSTD ios::binary); + if (!store.fail() && !store.bad()) #else wxFileInputStream store(file); - if (store.GetLastError() != wxSTREAM_NO_ERROR) + if (store.GetLastError() == wxSTREAM_NO_ERROR) #endif { - (void)wxMessageBox(_("Sorry, could not open this file."), msgTitle, wxOK|wxICON_EXCLAMATION, - GetDocumentWindow()); - return false; - } #if wxUSE_STD_IOSTREAM - LoadObject(store); - if ( !store && !store.eof() ) + LoadObject(store); + if ( !!store || store.eof() ) #else - int res = LoadObject(store).GetLastError(); - if ((res != wxSTREAM_NO_ERROR) && - (res != wxSTREAM_EOF)) + int res = LoadObject(store).GetLastError(); + if ( res == wxSTREAM_NO_ERROR || res == wxSTREAM_EOF ) #endif - { - (void)wxMessageBox(_("Sorry, could not open this file."), msgTitle, wxOK|wxICON_EXCLAMATION, - GetDocumentWindow()); - return false; + return true; } - return true; + wxLogError(_("Sorry, could not open this file.")); + return false; } @@ -673,14 +655,18 @@ void wxView::OnUpdate(wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint)) void wxView::OnChangeFilename() { - if (GetFrame() && GetDocument()) - { - wxString title; + // GetFrame can return wxWindow rather than wxTopLevelWindow due to + // generic MDI implementation so use SetLabel rather than SetTitle. + // It should cause SetTitle() for top level windows. + wxWindow *win = GetFrame(); + if (!win) return; - GetDocument()->GetPrintableName(title); + wxDocument *doc = GetDocument(); + if (!doc) return; - GetFrame()->SetTitle(title); - } + wxString name; + doc->GetPrintableName(name); + win->SetLabel(name); } void wxView::SetDocument(wxDocument *doc) @@ -809,6 +795,17 @@ wxView *wxDocTemplate::CreateView(wxDocument *doc, long flags) // that of the template bool wxDocTemplate::FileMatchesTemplate(const wxString& path) { + wxStringTokenizer parser (GetFileFilter(), wxT(";")); + wxString anything = wxT ("*"); + while (parser.HasMoreTokens()) + { + wxString filter = parser.GetNextToken(); + wxString filterExt = FindExtension (filter); + if ( filter.IsSameAs (anything) || + filterExt.IsSameAs (anything) || + filterExt.IsSameAs (FindExtension (path)) ) + return true; + } return GetDefaultExtension().IsSameAs(FindExtension(path)); } @@ -1225,7 +1222,12 @@ wxDocument *wxDocManager::CreateDocument(const wxString& path, long flags) { newDoc->SetDocumentName(temp->GetDocumentName()); newDoc->SetDocumentTemplate(temp); - newDoc->OnNewDocument(); + if (!newDoc->OnNewDocument() ) + { + // Document is implicitly deleted by DeleteAllViews + newDoc->DeleteAllViews(); + return NULL; + } } return newDoc; } @@ -1248,7 +1250,12 @@ wxDocument *wxDocManager::CreateDocument(const wxString& path, long flags) { newDoc->SetDocumentName(temp->GetDocumentName()); newDoc->SetDocumentTemplate(temp); - newDoc->OnNewDocument(); + if (!newDoc->OnNewDocument() ) + { + // Document is implicitly deleted by DeleteAllViews + newDoc->DeleteAllViews(); + return NULL; + } } return newDoc; } @@ -1916,6 +1923,11 @@ BEGIN_EVENT_TABLE(wxDocParentFrame, wxFrame) EVT_CLOSE(wxDocParentFrame::OnCloseWindow) END_EVENT_TABLE() +wxDocParentFrame::wxDocParentFrame() +{ + m_docManager = NULL; +} + wxDocParentFrame::wxDocParentFrame(wxDocManager *manager, wxFrame *frame, wxWindowID id, @@ -1929,6 +1941,19 @@ wxDocParentFrame::wxDocParentFrame(wxDocManager *manager, m_docManager = manager; } +bool wxDocParentFrame::Create(wxDocManager *manager, + wxFrame *frame, + wxWindowID id, + const wxString& title, + const wxPoint& pos, + const wxSize& size, + long style, + const wxString& name) +{ + m_docManager = manager; + return base_type::Create(frame, id, title, pos, size, style, name); +} + void wxDocParentFrame::OnExit(wxCommandEvent& WXUNUSED(event)) { Close(); @@ -2061,50 +2086,28 @@ void wxDocPrintout::GetPageInfo(int *minPage, int *maxPage, int *selPageFrom, in // File history processor // ---------------------------------------------------------------------------- -static inline wxChar* MYcopystring(const wxString& s) -{ - wxChar* copy = new wxChar[s.length() + 1]; - return wxStrcpy(copy, s.c_str()); -} - -static inline wxChar* MYcopystring(const wxChar* s) -{ - wxChar* copy = new wxChar[wxStrlen(s) + 1]; - return wxStrcpy(copy, s); -} - wxFileHistory::wxFileHistory(size_t maxFiles, wxWindowID idBase) { m_fileMaxFiles = maxFiles; m_idBase = idBase; - m_fileHistoryN = 0; - m_fileHistory = new wxChar *[m_fileMaxFiles]; } wxFileHistory::~wxFileHistory() { - size_t i; - for (i = 0; i < m_fileHistoryN; i++) - delete[] m_fileHistory[i]; - delete[] m_fileHistory; } -// File history management void wxFileHistory::AddFileToHistory(const wxString& file) { + wxFileName fn(file); size_t i; // Check we don't already have this file - for (i = 0; i < m_fileHistoryN; i++) + for (i = 0; i < m_fileHistory.GetCount(); i++) { -#if defined( __WXMSW__ ) // Add any other OSes with case insensitive file names - wxString testString; - if ( m_fileHistory[i] ) - testString = m_fileHistory[i]; - if ( m_fileHistory[i] && ( file.Lower() == testString.Lower() ) ) -#else - if ( m_fileHistory[i] && ( file == m_fileHistory[i] ) ) -#endif + // we need to do a comparison using wxFileNames because it knows + // how to exactly compare files on the different platforms + // (e.g. handle case [in]sensitive filesystems) + if ( fn == wxFileName(m_fileHistory[i]) ) { // we do have it, move it to the top of the history RemoveFileFromHistory (i); @@ -2114,43 +2117,36 @@ void wxFileHistory::AddFileToHistory(const wxString& file) } // if we already have a full history, delete the one at the end - if ( m_fileMaxFiles == m_fileHistoryN ) + if ( m_fileMaxFiles == m_fileHistory.GetCount() ) { - RemoveFileFromHistory (m_fileHistoryN - 1); + RemoveFileFromHistory (m_fileHistory.GetCount() - 1); AddFileToHistory (file); return; } // Add to the project file history: // Move existing files (if any) down so we can insert file at beginning. - if (m_fileHistoryN < m_fileMaxFiles) + if (m_fileHistory.GetCount() < m_fileMaxFiles) { wxList::compatibility_iterator node = m_fileMenus.GetFirst(); while (node) { wxMenu* menu = (wxMenu*) node->GetData(); - if ( m_fileHistoryN == 0 && menu->GetMenuItemCount() ) + if ( m_fileHistory.IsEmpty() && menu->GetMenuItemCount() ) { menu->AppendSeparator(); } - menu->Append(m_idBase+m_fileHistoryN, _("[EMPTY]")); + menu->Append(m_idBase+m_fileHistory.GetCount(), _("[EMPTY]")); node = node->GetNext(); } - m_fileHistoryN ++; } - // Shuffle filenames down - for (i = (m_fileHistoryN-1); i > 0; i--) - { - m_fileHistory[i] = m_fileHistory[i-1]; - } - m_fileHistory[0] = MYcopystring(file); + + m_fileHistory.Insert(file, 0); // this is the directory of the last opened file wxString pathCurrent; wxSplitPath( m_fileHistory[0], &pathCurrent, NULL, NULL ); - for (i = 0; i < m_fileHistoryN; i++) - { - if ( m_fileHistory[i] ) + for (i = 0; i < m_fileHistory.GetCount(); i++) { // if in same directory just show the filename; otherwise the full // path @@ -2168,8 +2164,12 @@ void wxFileHistory::AddFileToHistory(const wxString& file) pathInMenu = m_fileHistory[i]; } + // we need to quote '&' characters which are used for mnemonics + pathInMenu.Replace(_T("&"), _T("&&")); + wxString buf; buf.Printf(s_MRUEntryFormat, i + 1, pathInMenu.c_str()); + wxList::compatibility_iterator node = m_fileMenus.GetFirst(); while (node) { @@ -2178,52 +2178,45 @@ void wxFileHistory::AddFileToHistory(const wxString& file) node = node->GetNext(); } } - } } void wxFileHistory::RemoveFileFromHistory(size_t i) { - wxCHECK_RET( i < m_fileHistoryN, + wxCHECK_RET( i < m_fileHistory.GetCount(), wxT("invalid index in wxFileHistory::RemoveFileFromHistory") ); - // delete the element from the array (could use memmove() too...) - delete [] m_fileHistory[i]; - - size_t j; - for ( j = i; j < m_fileHistoryN - 1; j++ ) - { - m_fileHistory[j] = m_fileHistory[j + 1]; - } + // delete the element from the array + m_fileHistory.RemoveAt(i); wxList::compatibility_iterator node = m_fileMenus.GetFirst(); while ( node ) { - wxMenu* menu = (wxMenu*) node->GetData(); + wxMenu* menu = (wxMenu*) node->GetData(); - // shuffle filenames up - wxString buf; - for ( j = i; j < m_fileHistoryN - 1; j++ ) - { - buf.Printf(s_MRUEntryFormat, j + 1, m_fileHistory[j]); - menu->SetLabel(m_idBase + j, buf); - } + // shuffle filenames up + wxString buf; + for ( size_t j = i; j < m_fileHistory.GetCount(); j++ ) + { + buf.Printf(s_MRUEntryFormat, j + 1, m_fileHistory[j].c_str()); + menu->SetLabel(m_idBase + j, buf); + } - node = node->GetNext(); + node = node->GetNext(); // delete the last menu item which is unused now - wxWindowID lastItemId = m_idBase + m_fileHistoryN - 1; + wxWindowID lastItemId = m_idBase + wx_truncate_cast(wxWindowID, m_fileHistory.GetCount()); if (menu->FindItem(lastItemId)) { menu->Delete(lastItemId); } // delete the last separator too if no more files are left - if ( m_fileHistoryN == 1 ) + if ( m_fileHistory.GetCount() == 0 ) { - wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetLast(); - if ( node ) + wxMenuItemList::compatibility_iterator nodeLast = menu->GetMenuItems().GetLast(); + if ( nodeLast ) { - wxMenuItem *menuItem = node->GetData(); + wxMenuItem *menuItem = nodeLast->GetData(); if ( menuItem->IsSeparator() ) { menu->Delete(menuItem); @@ -2233,23 +2226,6 @@ void wxFileHistory::RemoveFileFromHistory(size_t i) //else: menu is empty somehow } } - - m_fileHistoryN--; -} - -wxString wxFileHistory::GetHistoryFile(size_t i) const -{ - wxString s; - if ( i < m_fileHistoryN ) - { - s = m_fileHistory[i]; - } - else - { - wxFAIL_MSG( wxT("bad index in wxFileHistory::GetHistoryFile") ); - } - - return s; } void wxFileHistory::UseMenu(wxMenu *menu) @@ -2266,17 +2242,21 @@ void wxFileHistory::RemoveMenu(wxMenu *menu) #if wxUSE_CONFIG void wxFileHistory::Load(wxConfigBase& config) { - m_fileHistoryN = 0; + m_fileHistory.Clear(); + wxString buf; - buf.Printf(wxT("file%d"), (int)m_fileHistoryN+1); + buf.Printf(wxT("file%d"), 1); + wxString historyFile; - while ((m_fileHistoryN < m_fileMaxFiles) && config.Read(buf, &historyFile) && (!historyFile.empty())) + while ((m_fileHistory.GetCount() < m_fileMaxFiles) && + config.Read(buf, &historyFile) && !historyFile.empty()) { - m_fileHistory[m_fileHistoryN] = MYcopystring((const wxChar*) historyFile); - m_fileHistoryN ++; - buf.Printf(wxT("file%d"), (int)m_fileHistoryN+1); + m_fileHistory.Add(historyFile); + + buf.Printf(wxT("file%d"), (int)m_fileHistory.GetCount()+1); historyFile = wxEmptyString; } + AddFilesToMenu(); } @@ -2287,7 +2267,7 @@ void wxFileHistory::Save(wxConfigBase& config) { wxString buf; buf.Printf(wxT("file%d"), (int)i+1); - if (i < m_fileHistoryN) + if (i < m_fileHistory.GetCount()) config.Write(buf, wxString(m_fileHistory[i])); else config.Write(buf, wxEmptyString); @@ -2297,7 +2277,7 @@ void wxFileHistory::Save(wxConfigBase& config) void wxFileHistory::AddFilesToMenu() { - if (m_fileHistoryN > 0) + if (m_fileHistory.GetCount() > 0) { wxList::compatibility_iterator node = m_fileMenus.GetFirst(); while (node) @@ -2309,15 +2289,12 @@ void wxFileHistory::AddFilesToMenu() } size_t i; - for (i = 0; i < m_fileHistoryN; i++) - { - if (m_fileHistory[i]) + for (i = 0; i < m_fileHistory.GetCount(); i++) { wxString buf; - buf.Printf(s_MRUEntryFormat, i+1, m_fileHistory[i]); + buf.Printf(s_MRUEntryFormat, i+1, m_fileHistory[i].c_str()); menu->Append(m_idBase+i, buf); } - } node = node->GetNext(); } } @@ -2325,7 +2302,7 @@ void wxFileHistory::AddFilesToMenu() void wxFileHistory::AddFilesToMenu(wxMenu* menu) { - if (m_fileHistoryN > 0) + if (m_fileHistory.GetCount() > 0) { if (menu->GetMenuItemCount()) { @@ -2333,16 +2310,13 @@ void wxFileHistory::AddFilesToMenu(wxMenu* menu) } size_t i; - for (i = 0; i < m_fileHistoryN; i++) - { - if (m_fileHistory[i]) + for (i = 0; i < m_fileHistory.GetCount(); i++) { wxString buf; - buf.Printf(s_MRUEntryFormat, i+1, m_fileHistory[i]); + buf.Printf(s_MRUEntryFormat, i+1, m_fileHistory[i].c_str()); menu->Append(m_idBase+i, buf); } } - } } // ---------------------------------------------------------------------------- @@ -2446,4 +2420,3 @@ bool wxTransferStreamToFile(wxInputStream& stream, const wxString& filename) #endif // wxUSE_STD_IOSTREAM/!wxUSE_STD_IOSTREAM #endif // wxUSE_DOC_VIEW_ARCHITECTURE -