X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2108f33a68772013d4e1c9dc2e476bb8ae77ad8f..f4f5d5697dc5e34a5582061dbd857d1cd4326f91:/samples/docview/docview.cpp diff --git a/samples/docview/docview.cpp b/samples/docview/docview.cpp index df2cba2966..3a2f1a5582 100644 --- a/samples/docview/docview.cpp +++ b/samples/docview/docview.cpp @@ -5,19 +5,15 @@ // Modified by: // Created: 04/01/98 // RCS-ID: $Id$ -// Copyright: (c) Julian Smart and Markus Holzem -// Licence: wxWindows license +// Copyright: (c) Julian Smart +// Licence: wxWindows license ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ -// #pragma implementation "docview.h" -#endif - /* - * Purpose: Document/view architecture demo for wxWindows class library - * Run with no arguments for multiple top-level windows, -single - * for a single window. - */ +* Purpose: Document/view architecture demo for wxWidgets class library +* Run with no arguments for multiple top-level windows, -single +* for a single window. +*/ // For compilers that support precompilation, includes "wx/wx.h". @@ -31,8 +27,8 @@ #include "wx/wx.h" #endif -#if !USE_DOC_VIEW_ARCHITECTURE -#error You must set USE_DOC_VIEW_ARCHITECTURE to 1 in wx_setup.h! +#if !wxUSE_DOC_VIEW_ARCHITECTURE +#error You must set wxUSE_DOC_VIEW_ARCHITECTURE to 1 in setup.h! #endif #include "wx/docview.h" @@ -40,117 +36,128 @@ #include "docview.h" #include "doc.h" #include "view.h" +#ifdef __WXMAC__ +#include "wx/filename.h" +#endif -MyFrame *frame = NULL; +MyFrame *frame = (MyFrame *) NULL; // In single window mode, don't have any child windows; use // main window. -bool singleWindowMode = FALSE; +bool singleWindowMode = false; IMPLEMENT_APP(MyApp) MyApp::MyApp(void) { - m_docManager = NULL; + m_docManager = (wxDocManager *) NULL; } bool MyApp::OnInit(void) { - //// Find out if we're: - //// SDI : multiple windows and documents but not MDI - //// MDI : multiple windows and documents with containing frame - MSW only) - /// single window : (one document at a time, only one frame, as in Windows Write) - if (argc > 1) - { - if (strcmp(argv[1], "-single") == 0) + if ( !wxApp::OnInit() ) + return false; + + //// Find out if we're: + //// multiple window: multiple windows, each view in a separate frame + //// single window: one view (within the main frame) and one document at a time, as in Windows Write. + //// In single window mode, we only allow one document type + if (argc > 1) { - singleWindowMode = TRUE; + if (wxStrcmp(argv[1], _T("-single")) == 0) + { + singleWindowMode = true; + } } - } - - //// Create a document manager - m_docManager = new wxDocManager; - - //// Create a template relating drawing documents to their views - (void) new wxDocTemplate(m_docManager, "Drawing", "*.drw", "", "drw", "Drawing Doc", "Drawing View", - CLASSINFO(DrawingDocument), CLASSINFO(DrawingView)); - - if (singleWindowMode) - { - // If we've only got one window, we only get to edit - // one document at a time. Therefore no text editing, just - // doodling. - m_docManager->SetMaxDocsOpen(1); - } - else - //// Create a template relating text documents to their views - (void) new wxDocTemplate(m_docManager, "Text", "*.txt", "", "txt", "Text Doc", "Text View", - CLASSINFO(TextEditDocument), CLASSINFO(TextEditView)); - - //// Create the main frame window - frame = new MyFrame(m_docManager, NULL, -1, "DocView Demo", wxPoint(0, 0), wxSize(500, 400), wxDEFAULT_FRAME_STYLE); - - //// Give it an icon (this is ignored in MDI mode: uses resources) -#ifdef __WXMSW__ - frame->SetIcon(wxIcon("doc_icn")); + + //// Create a document manager + m_docManager = new wxDocManager; + + //// Create a template relating drawing documents to their views + (void) new wxDocTemplate(m_docManager, _T("Drawing"), _T("*.drw"), _T(""), _T("drw"), _T("Drawing Doc"), _T("Drawing View"), + CLASSINFO(DrawingDocument), CLASSINFO(DrawingView)); +#ifdef __WXMAC__ + wxFileName::MacRegisterDefaultTypeAndCreator( wxT("drw") , 'WXMB' , 'WXMA' ) ; #endif -#ifdef __X__ - frame->SetIcon(wxIcon("aiai.xbm")); + + if (singleWindowMode) + { + // If we've only got one window, we only get to edit + // one document at a time. Therefore no text editing, just + // doodling. + m_docManager->SetMaxDocsOpen(1); + } + else + { + //// Create a template relating text documents to their views + (void) new wxDocTemplate(m_docManager, _T("Text"), _T("*.txt;*.text"), _T(""), _T("txt;text"), _T("Text Doc"), _T("Text View"), + CLASSINFO(TextEditDocument), CLASSINFO(TextEditView)); +#ifdef __WXMAC__ + wxFileName::MacRegisterDefaultTypeAndCreator( wxT("txt") , 'TEXT' , 'WXMA' ) ; #endif - - //// Make a menubar - wxMenu *file_menu = new wxMenu; - wxMenu *edit_menu = NULL; - - file_menu->Append(wxID_NEW, "&New..."); - file_menu->Append(wxID_OPEN, "&Open..."); - - if (singleWindowMode) - { - file_menu->Append(wxID_CLOSE, "&Close"); - file_menu->Append(wxID_SAVE, "&Save"); - file_menu->Append(wxID_SAVEAS, "Save &As..."); + } + + //// Create the main frame window + frame = new MyFrame(m_docManager, (wxFrame *) NULL, wxID_ANY, _T("DocView Demo"), wxPoint(0, 0), wxSize(500, 400), wxDEFAULT_FRAME_STYLE); + + //// Give it an icon (this is ignored in MDI mode: uses resources) +#ifdef __WXMSW__ + frame->SetIcon(wxIcon(_T("doc_icn"))); +#endif + + //// Make a menubar + wxMenu *file_menu = new wxMenu; + wxMenu *edit_menu = (wxMenu *) NULL; + + file_menu->Append(wxID_NEW, _T("&New...")); + file_menu->Append(wxID_OPEN, _T("&Open...")); + + if (singleWindowMode) + { + file_menu->Append(wxID_CLOSE, _T("&Close")); + file_menu->Append(wxID_SAVE, _T("&Save")); + file_menu->Append(wxID_SAVEAS, _T("Save &As...")); + file_menu->AppendSeparator(); + file_menu->Append(wxID_PRINT, _T("&Print...")); + file_menu->Append(wxID_PRINT_SETUP, _T("Print &Setup...")); + file_menu->Append(wxID_PREVIEW, _T("Print Pre&view")); + + edit_menu = new wxMenu; + edit_menu->Append(wxID_UNDO, _T("&Undo")); + edit_menu->Append(wxID_REDO, _T("&Redo")); + edit_menu->AppendSeparator(); + edit_menu->Append(DOCVIEW_CUT, _T("&Cut last segment")); + + frame->editMenu = edit_menu; + } + file_menu->AppendSeparator(); - file_menu->Append(wxID_PRINT, "&Print..."); - file_menu->Append(wxID_PRINT_SETUP, "Print &Setup..."); - file_menu->Append(wxID_PREVIEW, "Print Pre&view"); - - edit_menu = new wxMenu; - edit_menu->Append(wxID_UNDO, "&Undo"); - edit_menu->Append(wxID_REDO, "&Redo"); - edit_menu->AppendSeparator(); - edit_menu->Append(DOCVIEW_CUT, "&Cut last segment"); - - frame->editMenu = edit_menu; - } - - file_menu->AppendSeparator(); - file_menu->Append(wxID_EXIT, "E&xit"); - - // A nice touch: a history of files visited. Use this menu. - m_docManager->FileHistoryUseMenu(file_menu); - - wxMenu *help_menu = new wxMenu; - help_menu->Append(DOCVIEW_ABOUT, "&About"); - - wxMenuBar *menu_bar = new wxMenuBar; - - menu_bar->Append(file_menu, "&File"); - if (edit_menu) - menu_bar->Append(edit_menu, "&Edit"); - menu_bar->Append(help_menu, "&Help"); - - if (singleWindowMode) - frame->canvas = frame->CreateCanvas(NULL, frame); - - //// Associate the menu bar with the frame - frame->SetMenuBar(menu_bar); - - frame->Centre(wxBOTH); - frame->Show(TRUE); - - SetTopWindow(frame); - return TRUE; + file_menu->Append(wxID_EXIT, _T("E&xit")); + + // A nice touch: a history of files visited. Use this menu. + m_docManager->FileHistoryUseMenu(file_menu); + + wxMenu *help_menu = new wxMenu; + help_menu->Append(DOCVIEW_ABOUT, _T("&About")); + + wxMenuBar *menu_bar = new wxMenuBar; + + menu_bar->Append(file_menu, _T("&File")); + if (edit_menu) + menu_bar->Append(edit_menu, _T("&Edit")); + menu_bar->Append(help_menu, _T("&Help")); + + if (singleWindowMode) + frame->canvas = frame->CreateCanvas((wxView *) NULL, frame); + + //// Associate the menu bar with the frame + frame->SetMenuBar(menu_bar); + + frame->Centre(wxBOTH); + frame->Show(true); + + SetTopWindow(frame); + return true; } int MyApp::OnExit(void) @@ -160,93 +167,90 @@ int MyApp::OnExit(void) } /* - * Centralised code for creating a document frame. - * Called from view.cpp, when a view is created, but not used at all - * in 'single window' mode. - */ - +* Centralised code for creating a document frame. +* Called from view.cpp, when a view is created, but not used at all +* in 'single window' mode. +*/ + wxFrame *MyApp::CreateChildFrame(wxDocument *doc, wxView *view, bool isCanvas) { - //// Make a child frame - wxDocChildFrame *subframe = new wxDocChildFrame(doc, view, GetMainFrame(), -1, "Child Frame", + //// Make a child frame + wxDocChildFrame *subframe = new wxDocChildFrame(doc, view, GetMainFrame(), wxID_ANY, _T("Child Frame"), wxPoint(10, 10), wxSize(300, 300), wxDEFAULT_FRAME_STYLE); - + #ifdef __WXMSW__ - subframe->SetIcon(wxString(isCanvas ? "chrt_icn" : "notepad_icn")); + subframe->SetIcon(wxString(isCanvas ? _T("chrt_icn") : _T("notepad_icn"))); #endif -#ifdef __X__ - subframe->SetIcon(wxIcon("aiai.xbm")); -#endif - - //// Make a menubar - wxMenu *file_menu = new wxMenu; - - file_menu->Append(wxID_NEW, "&New..."); - file_menu->Append(wxID_OPEN, "&Open..."); - file_menu->Append(wxID_CLOSE, "&Close"); - file_menu->Append(wxID_SAVE, "&Save"); - file_menu->Append(wxID_SAVEAS, "Save &As..."); - - if (isCanvas) - { - file_menu->AppendSeparator(); - file_menu->Append(wxID_PRINT, "&Print..."); - file_menu->Append(wxID_PRINT_SETUP, "Print &Setup..."); - file_menu->Append(wxID_PREVIEW, "Print Pre&view"); - } - - wxMenu *edit_menu = NULL; - - if (isCanvas) - { - edit_menu = new wxMenu; - edit_menu->Append(wxID_UNDO, "&Undo"); - edit_menu->Append(wxID_REDO, "&Redo"); - edit_menu->AppendSeparator(); - edit_menu->Append(DOCVIEW_CUT, "&Cut last segment"); - - doc->GetCommandProcessor()->SetEditMenu(edit_menu); - } - - wxMenu *help_menu = new wxMenu; - help_menu->Append(DOCVIEW_ABOUT, "&About"); - - wxMenuBar *menu_bar = new wxMenuBar; - - menu_bar->Append(file_menu, "&File"); - if (isCanvas) - menu_bar->Append(edit_menu, "&Edit"); - menu_bar->Append(help_menu, "&Help"); - - //// Associate the menu bar with the frame - subframe->SetMenuBar(menu_bar); - - subframe->Centre(wxBOTH); - - return subframe; + + //// Make a menubar + wxMenu *file_menu = new wxMenu; + + file_menu->Append(wxID_NEW, _T("&New...")); + file_menu->Append(wxID_OPEN, _T("&Open...")); + file_menu->Append(wxID_CLOSE, _T("&Close")); + file_menu->Append(wxID_SAVE, _T("&Save")); + file_menu->Append(wxID_SAVEAS, _T("Save &As...")); + + if (isCanvas) + { + file_menu->AppendSeparator(); + file_menu->Append(wxID_PRINT, _T("&Print...")); + file_menu->Append(wxID_PRINT_SETUP, _T("Print &Setup...")); + file_menu->Append(wxID_PREVIEW, _T("Print Pre&view")); + } + + wxMenu *edit_menu = (wxMenu *) NULL; + + if (isCanvas) + { + edit_menu = new wxMenu; + edit_menu->Append(wxID_UNDO, _T("&Undo")); + edit_menu->Append(wxID_REDO, _T("&Redo")); + edit_menu->AppendSeparator(); + edit_menu->Append(DOCVIEW_CUT, _T("&Cut last segment")); + + doc->GetCommandProcessor()->SetEditMenu(edit_menu); + } + + wxMenu *help_menu = new wxMenu; + help_menu->Append(DOCVIEW_ABOUT, _T("&About")); + + wxMenuBar *menu_bar = new wxMenuBar; + + menu_bar->Append(file_menu, _T("&File")); + if (isCanvas) + menu_bar->Append(edit_menu, _T("&Edit")); + menu_bar->Append(help_menu, _T("&Help")); + + //// Associate the menu bar with the frame + subframe->SetMenuBar(menu_bar); + + subframe->Centre(wxBOTH); + + return subframe; } /* - * This is the top-level window of the application. - */ - +* This is the top-level window of the application. +*/ + IMPLEMENT_CLASS(MyFrame, wxDocParentFrame) BEGIN_EVENT_TABLE(MyFrame, wxDocParentFrame) EVT_MENU(DOCVIEW_ABOUT, MyFrame::OnAbout) END_EVENT_TABLE() MyFrame::MyFrame(wxDocManager *manager, wxFrame *frame, wxWindowID id, const wxString& title, - const wxPoint& pos, const wxSize& size, const long type): - wxDocParentFrame(manager, frame, id, title, pos, size, type) + const wxPoint& pos, const wxSize& size, const long type): +wxDocParentFrame(manager, frame, id, title, pos, size, type) { - // This pointer only needed if in single window mode - canvas = NULL; - editMenu = NULL; + // This pointer only needed if in single window mode + canvas = (MyCanvas *) NULL; + editMenu = (wxMenu *) NULL; } void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) ) { - (void)wxMessageBox("DocView Demo\nAuthor: Julian Smart julian.smart@ukonline.co.uk\nUsage: docview.exe [-single]", "About DocView"); + (void)wxMessageBox(_T("DocView Demo\nAuthor: Julian Smart\nUsage: docview.exe [-single]"), _T("About DocView")); } // Creates a canvas. Called either from view.cc when a new drawing @@ -254,21 +258,23 @@ void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) ) // if in 'single window' mode. MyCanvas *MyFrame::CreateCanvas(wxView *view, wxFrame *parent) { - int width, height; - parent->GetClientSize(&width, &height); - - // Non-retained canvas - MyCanvas *canvas = new MyCanvas(view, parent, wxPoint(0, 0), wxSize(width, height), 0); - canvas->SetCursor(wxCursor(wxCURSOR_PENCIL)); - - // Give it scrollbars - canvas->SetScrollbars(20, 20, 50, 50); - - return canvas; + int width, height; + parent->GetClientSize(&width, &height); + + // Non-retained canvas + MyCanvas *canvas = new MyCanvas(view, parent, wxPoint(0, 0), wxSize(width, height), 0); + canvas->SetCursor(wxCursor(wxCURSOR_PENCIL)); + + // Give it scrollbars + canvas->SetScrollbars(20, 20, 50, 50); + canvas->SetBackgroundColour(*wxWHITE); + canvas->ClearBackground(); + + return canvas; } MyFrame *GetMainFrame(void) { - return frame; + return frame; }