X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f33396842a7bdecef5c1de6f80b145a096bbeabc..5701b057fb4b5bf672da2fb19230d179f7f3e251:/src/common/docview.cpp diff --git a/src/common/docview.cpp b/src/common/docview.cpp index 056ca6f48e..465f22a2be 100644 --- a/src/common/docview.cpp +++ b/src/common/docview.cpp @@ -25,11 +25,7 @@ #include "wx/wxprec.h" #ifdef __BORLANDC__ - #pragma hdrstop -#endif - -#ifndef WX_PRECOMP - #include "wx/defs.h" + #pragma hdrstop #endif #if wxUSE_DOC_VIEW_ARCHITECTURE @@ -39,32 +35,39 @@ #include "wx/utils.h" #include "wx/app.h" #include "wx/dc.h" -#include "wx/dialog.h" + #include "wx/dialog.h" #include "wx/menu.h" #include "wx/list.h" #include "wx/filedlg.h" - #include + #include "wx/intl.h" #endif #ifdef __WXGTK__ #include "wx/mdi.h" #endif +#if wxUSE_PRINTING_ARCHITECTURE + #include "wx/prntbase.h" + #include "wx/printdlg.h" +#endif + #include "wx/msgdlg.h" #include "wx/choicdlg.h" #include "wx/docview.h" -#include "wx/printdlg.h" #include "wx/confbase.h" #include #include -#include "wx/ioswrap.h" - -#if wxUSE_IOSTREAMH +#if wxUSE_STD_IOSTREAM + #include "wx/ioswrap.h" + #if wxUSE_IOSTREAMH #include -#else + #else #include + #endif +#else + #include "wx/wfstream.h" #endif // ---------------------------------------------------------------------------- @@ -178,14 +181,14 @@ bool wxDocument::DeleteAllViews() return TRUE; } -wxView *wxDocument::GetFirstView(void) const +wxView *wxDocument::GetFirstView() const { if (m_documentViews.Number() == 0) return (wxView *) NULL; return (wxView *)m_documentViews.First()->Data(); } -wxDocManager *wxDocument::GetDocumentManager(void) const +wxDocManager *wxDocument::GetDocumentManager() const { return m_documentTemplate->GetDocumentManager(); } @@ -213,7 +216,7 @@ bool wxDocument::Save() bool ret = FALSE; if (!IsModified()) return TRUE; - if (m_documentFile == "" || !m_savedYet) + if (m_documentFile == _T("") || !m_savedYet) ret = SaveAs(); else ret = OnSaveDocument(m_documentFile); @@ -240,12 +243,10 @@ bool wxDocument::SaveAs() return FALSE; wxString fileName(tmp); - wxString path(""); - wxString name(""); - wxString ext(""); + wxString path, name, ext; wxSplitPath(fileName, & path, & name, & ext); - if (ext.IsEmpty() || ext == "") + if (ext.IsEmpty() || ext == _T("")) { fileName += "."; fileName += docTemplate->GetDefaultExtension(); @@ -274,13 +275,18 @@ bool wxDocument::OnSaveDocument(const wxString& file) return FALSE; wxString msgTitle; - if (wxTheApp->GetAppName() != "") + if (wxTheApp->GetAppName() != _T("")) msgTitle = wxTheApp->GetAppName(); else msgTitle = wxString(_("File error")); +#if wxUSE_STD_IOSTREAM ofstream store(file.fn_str()); if (store.fail() || store.bad()) +#else + wxFileOutputStream store(file.fn_str()); + if (store.LastError() != 0) +#endif { (void)wxMessageBox(_("Sorry, could not open this file for saving."), msgTitle, wxOK | wxICON_EXCLAMATION, GetDocumentWindow()); @@ -305,13 +311,18 @@ bool wxDocument::OnOpenDocument(const wxString& file) return FALSE; wxString msgTitle; - if (wxTheApp->GetAppName() != "") + if (wxTheApp->GetAppName() != _T("")) msgTitle = wxTheApp->GetAppName(); else msgTitle = wxString(_("File error")); +#if wxUSE_STD_IOSTREAM ifstream store(file.fn_str()); if (store.fail() || store.bad()) +#else + wxFileInputStream store(file.fn_str()); + if (store.LastError() != 0) +#endif { (void)wxMessageBox(_("Sorry, could not open this file."), msgTitle, wxOK|wxICON_EXCLAMATION, GetDocumentWindow()); @@ -332,19 +343,27 @@ bool wxDocument::OnOpenDocument(const wxString& file) return TRUE; } +#if wxUSE_STD_IOSTREAM istream& wxDocument::LoadObject(istream& stream) { - // wxObject::LoadObject(stream); - return stream; } ostream& wxDocument::SaveObject(ostream& stream) { - // wxObject::SaveObject(stream); - return stream; } +#else +bool wxDocument::LoadObject(wxInputStream& stream) +{ + return TRUE; +} + +bool wxDocument::SaveObject(wxOutputStream& stream) +{ + return TRUE; +} +#endif bool wxDocument::Revert() { @@ -355,12 +374,12 @@ bool wxDocument::Revert() // Get title, or filename if no title, else unnamed bool wxDocument::GetPrintableName(wxString& buf) const { - if (m_documentTitle != "") + if (m_documentTitle != _T("")) { buf = m_documentTitle; return TRUE; } - else if (m_documentFile != "") + else if (m_documentFile != _T("")) { buf = wxFileNameFromPath(m_documentFile); return TRUE; @@ -372,7 +391,7 @@ bool wxDocument::GetPrintableName(wxString& buf) const } } -wxWindow *wxDocument::GetDocumentWindow(void) const +wxWindow *wxDocument::GetDocumentWindow() const { wxView *view = GetFirstView(); if (view) @@ -395,7 +414,7 @@ bool wxDocument::OnSaveModified() GetPrintableName(title); wxString msgTitle; - if (wxTheApp->GetAppName() != "") + if (wxTheApp->GetAppName() != _T("")) msgTitle = wxTheApp->GetAppName(); else msgTitle = wxString(_("Warning")); @@ -576,7 +595,7 @@ wxPrintout *wxView::OnCreatePrintout() { return new wxDocPrintout(this); } -#endif +#endif // wxUSE_PRINTING_ARCHITECTURE // ---------------------------------------------------------------------------- // wxDocTemplate @@ -649,6 +668,13 @@ wxView *wxDocTemplate::CreateView(wxDocument *doc, long flags) } } +// The default (very primitive) format detection: check is the extension is +// that of the template +bool wxDocTemplate::FileMatchesTemplate(const wxString& path) +{ + return GetDefaultExtension().IsSameAs(FindExtension(path)); +} + // ---------------------------------------------------------------------------- // wxDocManager // ---------------------------------------------------------------------------- @@ -662,9 +688,11 @@ BEGIN_EVENT_TABLE(wxDocManager, wxEvtHandler) EVT_MENU(wxID_SAVEAS, wxDocManager::OnFileSaveAs) EVT_MENU(wxID_UNDO, wxDocManager::OnUndo) EVT_MENU(wxID_REDO, wxDocManager::OnRedo) +#if wxUSE_PRINTING_ARCHITECTURE EVT_MENU(wxID_PRINT, wxDocManager::OnPrint) EVT_MENU(wxID_PRINT_SETUP, wxDocManager::OnPrintSetup) EVT_MENU(wxID_PREVIEW, wxDocManager::OnPreview) +#endif END_EVENT_TABLE() wxDocManager::wxDocManager(long flags, bool initialize) @@ -780,6 +808,7 @@ void wxDocManager::OnFileSaveAs(wxCommandEvent& WXUNUSED(event)) void wxDocManager::OnPrint(wxCommandEvent& WXUNUSED(event)) { +#if wxUSE_PRINTING_ARCHITECTURE wxView *view = GetCurrentView(); if (!view) return; @@ -792,10 +821,12 @@ void wxDocManager::OnPrint(wxCommandEvent& WXUNUSED(event)) delete printout; } +#endif // wxUSE_PRINTING_ARCHITECTURE } void wxDocManager::OnPrintSetup(wxCommandEvent& WXUNUSED(event)) { +#if wxUSE_PRINTING_ARCHITECTURE wxWindow *parentWin = wxTheApp->GetTopWindow(); wxView *view = GetCurrentView(); if (view) @@ -806,10 +837,12 @@ void wxDocManager::OnPrintSetup(wxCommandEvent& WXUNUSED(event)) wxPrintDialog printerDialog(parentWin, & data); printerDialog.GetPrintDialogData().SetSetupDialog(TRUE); printerDialog.ShowModal(); +#endif // wxUSE_PRINTING_ARCHITECTURE } void wxDocManager::OnPreview(wxCommandEvent& WXUNUSED(event)) { +#if wxUSE_PRINTING_ARCHITECTURE wxView *view = GetCurrentView(); if (!view) return; @@ -827,6 +860,7 @@ void wxDocManager::OnPreview(wxCommandEvent& WXUNUSED(event)) frame->Initialize(); frame->Show(TRUE); } +#endif // wxUSE_PRINTING_ARCHITECTURE } void wxDocManager::OnUndo(wxCommandEvent& WXUNUSED(event)) @@ -847,7 +881,7 @@ void wxDocManager::OnRedo(wxCommandEvent& WXUNUSED(event)) doc->GetCommandProcessor()->Redo(); } -wxView *wxDocManager::GetCurrentView(void) const +wxView *wxDocManager::GetCurrentView() const { if (m_currentView) return m_currentView; @@ -947,8 +981,8 @@ wxDocument *wxDocManager::CreateDocument(const wxString& path, long flags) // Existing document wxDocTemplate *temp = (wxDocTemplate *) NULL; - wxString path2(""); - if (path != "") + wxString path2(_T("")); + if (path != _T("")) path2 = path; if (flags & wxDOC_SILENT) @@ -1034,7 +1068,7 @@ bool wxDocManager::FlushDoc(wxDocument *WXUNUSED(doc)) return FALSE; } -wxDocument *wxDocManager::GetCurrentDocument(void) const +wxDocument *wxDocManager::GetCurrentDocument() const { if (m_currentView) return m_currentView->GetDocument(); @@ -1112,7 +1146,7 @@ void wxDocManager::FileHistoryAddFilesToMenu() m_fileHistory->AddFilesToMenu(); } -int wxDocManager::GetNoHistoryFiles(void) const +int wxDocManager::GetNoHistoryFiles() const { if (m_fileHistory) return m_fileHistory->GetNoHistoryFiles(); @@ -1121,24 +1155,18 @@ int wxDocManager::GetNoHistoryFiles(void) const } -// Given a path, try to find a matching template. Won't always work, of -// course. +// Find out the document template via matching in the document file format +// against that of the template wxDocTemplate *wxDocManager::FindTemplateForPath(const wxString& path) { - wxString theExt = FindExtension(path); - if (!theExt) - return (wxDocTemplate *) NULL; wxDocTemplate *theTemplate = (wxDocTemplate *) NULL; - if (m_templates.Number() == 1) - return (wxDocTemplate *)m_templates.First()->Data(); - // Find the template which this extension corresponds to int i; for (i = 0; i < m_templates.Number(); i++) { wxDocTemplate *temp = (wxDocTemplate *)m_templates.Nth(i)->Data(); - if (wxStrcmp(temp->GetDefaultExtension(), theExt) == 0) + if ( temp->FileMatchesTemplate(path) ) { theTemplate = temp; break; @@ -1153,7 +1181,11 @@ wxDocTemplate *wxDocManager::FindTemplateForPath(const wxString& path) // template extension. wxDocTemplate *wxDocManager::SelectDocumentPath(wxDocTemplate **templates, +#ifdef __WXMSW__ int noTemplates, +#else + int WXUNUSED(noTemplates), +#endif wxString& path, long WXUNUSED(flags), bool WXUNUSED(save)) @@ -1180,8 +1212,14 @@ wxDocTemplate *wxDocManager::SelectDocumentPath(wxDocTemplate **templates, wxString descrBuf = _T("*.*"); #endif - wxString pathTmp = wxFileSelector(_("Select a file"), _T(""), _T(""), _T(""), - descrBuf, 0, wxTheApp->GetTopWindow()); + int FilterIndex = 0; + wxString pathTmp = wxFileSelectorEx(_("Select a file"), + _T(""), + _T(""), + &FilterIndex, + descrBuf, + 0, + wxTheApp->GetTopWindow()); if (!pathTmp.IsEmpty()) { @@ -1195,11 +1233,14 @@ wxDocTemplate *wxDocManager::SelectDocumentPath(wxDocTemplate **templates, // one. We really want to know exactly which template was // chosen by using a more advanced file selector. wxDocTemplate *theTemplate = FindTemplateForPath(path); + if ( !theTemplate ) + theTemplate = templates[FilterIndex]; + return theTemplate; } else { - path = ""; + path = _T(""); return (wxDocTemplate *) NULL; } #if 0 @@ -1210,7 +1251,7 @@ wxDocTemplate *wxDocManager::SelectDocumentPath(wxDocTemplate **templates, if (!temp) return (wxDocTemplate *) NULL; - char *pathTmp = wxFileSelector(_("Select a file"), "", "", + wxChar *pathTmp = wxFileSelector(_("Select a file"), _T(""), _T(""), temp->GetDefaultExtension(), temp->GetFileFilter(), 0, wxTheApp->GetTopWindow()); @@ -1256,7 +1297,7 @@ wxDocTemplate *wxDocManager::SelectDocumentType(wxDocTemplate **templates, } wxDocTemplate *theTemplate = (wxDocTemplate *)wxGetSingleChoiceData(_("Select a document template"), _("Templates"), n, - strings, data); + strings, (char **)data); delete[] strings; delete[] data; return theTemplate; @@ -1271,7 +1312,7 @@ wxDocTemplate *wxDocManager::SelectViewType(wxDocTemplate **templates, int n = 0; for (i = 0; i < noTemplates; i++) { - if (templates[i]->IsVisible() && (templates[i]->GetViewName() != "")) + if (templates[i]->IsVisible() && (templates[i]->GetViewName() != _T(""))) { strings[n] = WXSTRINGCAST templates[i]->m_viewTypeName; data[n] = (wxChar *)templates[i]; @@ -1279,7 +1320,7 @@ wxDocTemplate *wxDocManager::SelectViewType(wxDocTemplate **templates, } } wxDocTemplate *theTemplate = (wxDocTemplate *)wxGetSingleChoiceData(_("Select a document view"), _("Views"), n, - strings, data); + strings, (char **)data); delete[] strings; delete[] data; return theTemplate; @@ -1445,7 +1486,7 @@ void wxDocParentFrame::OnExit(wxCommandEvent& WXUNUSED(event)) void wxDocParentFrame::OnMRUFile(wxCommandEvent& event) { wxString f(m_docManager->GetHistoryFile(event.GetSelection() - wxID_FILE1)); - if (f != "") + if (f != _T("")) (void)m_docManager->CreateDocument(f, wxDOC_SILENT); } @@ -1654,14 +1695,14 @@ bool wxCommandProcessor::Redo() return FALSE; } -bool wxCommandProcessor::CanUndo(void) const +bool wxCommandProcessor::CanUndo() const { if (m_currentCommand) return ((wxCommand *)m_currentCommand->Data())->CanUndo(); return FALSE; } -bool wxCommandProcessor::CanRedo(void) const +bool wxCommandProcessor::CanRedo() const { if ((m_currentCommand != (wxNode*) NULL) && (m_currentCommand->Next() == (wxNode*) NULL)) return FALSE; @@ -1690,7 +1731,7 @@ void wxCommandProcessor::SetMenuStrings() { wxCommand *command = (wxCommand *)m_currentCommand->Data(); wxString commandName(command->GetName()); - if (commandName == "") commandName = _("Unnamed command"); + if (commandName == _T("")) commandName = _("Unnamed command"); bool canUndo = command->CanUndo(); if (canUndo) buf = wxString(_("&Undo ")) + commandName; @@ -1705,7 +1746,7 @@ void wxCommandProcessor::SetMenuStrings() { wxCommand *redoCommand = (wxCommand *)m_currentCommand->Next()->Data(); wxString redoCommandName(redoCommand->GetName()); - if (redoCommandName == "") redoCommandName = _("Unnamed command"); + if (redoCommandName == _T("")) redoCommandName = _("Unnamed command"); buf = wxString(_("&Redo ")) + redoCommandName; m_commandEditMenu->SetLabel(wxID_REDO, buf); m_commandEditMenu->Enable(wxID_REDO, TRUE); @@ -1732,7 +1773,7 @@ void wxCommandProcessor::SetMenuStrings() // we've undone to the start of the list, but can redo the first. wxCommand *redoCommand = (wxCommand *)m_commands.First()->Data(); wxString redoCommandName(redoCommand->GetName()); - if (redoCommandName == "") redoCommandName = _("Unnamed command"); + if (redoCommandName == _T("")) redoCommandName = _("Unnamed command"); buf = wxString(_("&Redo ")) + redoCommandName; m_commandEditMenu->SetLabel(wxID_REDO, buf); m_commandEditMenu->Enable(wxID_REDO, TRUE); @@ -1854,7 +1895,7 @@ void wxFileHistory::Load(wxConfigBase& config) wxString buf; buf.Printf(_T("file%d"), m_fileHistoryN+1); wxString historyFile; - while ((m_fileHistoryN <= m_fileMaxFiles) && config.Read(buf, &historyFile) && (historyFile != "")) + while ((m_fileHistoryN <= m_fileMaxFiles) && config.Read(buf, &historyFile) && (historyFile != _T(""))) { m_fileHistory[m_fileHistoryN] = copystring((const wxChar*) historyFile); m_fileHistoryN ++; @@ -1923,6 +1964,7 @@ void wxFileHistory::AddFilesToMenu(wxMenu* menu) // manipulate files directly // ---------------------------------------------------------------------------- +#if wxUSE_STD_IOSTREAM bool wxTransferFileToStream(const wxString& filename, ostream& stream) { FILE *fd1; @@ -1957,6 +1999,7 @@ bool wxTransferStreamToFile(istream& stream, const wxString& filename) fclose (fd1); return TRUE; } +#endif #endif // wxUSE_DOC_VIEW_ARCHITECTURE