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merged docvwmdi sample into docview one to avoid having 2 almost identical samples; and modernized and cleaned up the code in the process

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@56053 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2008-10-03 15:16:01 +00:00
parent 73eca6fd4b
commit 2d1df0fc58
39 changed files with 1229 additions and 9299 deletions
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106
samples/docview/docview.h
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@@ -1,64 +1,88 @@
/////////////////////////////////////////////////////////////////////////////
// Name: docview.h
// Name: samples/docview/docview.h
// Purpose: Document/view demo
// Author: Julian Smart
// Modified by:
// Modified by: Vadim Zeitlin: merge with the MDI version and general cleanup
// Created: 04/01/98
// RCS-ID: $Id$
// Copyright: (c) Julian Smart
// Copyright: (c) 1998 Julian Smart
// (c) 2008 Vadim Zeitlin
// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
#ifndef __DOCVIEW_H__
#define __DOCVIEW_H__
#ifndef _WX_SAMPLES_DOCVIEW_DOCVIEW_H_
#define _WX_SAMPLES_DOCVIEW_DOCVIEW_H_
#include "wx/docview.h"
class wxDocManager;
class MyFrame;
class MyCanvas;
class DrawingView;
// Define a new application
class MyApp : public wxApp
{
public:
MyApp(void);
bool OnInit(void);
int OnExit(void);
// this sample can be launched in several different ways:
enum Mode
{
#if wxUSE_MDI_ARCHITECTURE
Mode_MDI, // MDI mode: multiple documents, single top level window
#endif // wxUSE_MDI_ARCHITECTURE
Mode_SDI, // SDI mode: multiple documents, multiple top level windows
Mode_Single // single document mode (and hence single top level window)
};
MyApp();
// override some wxApp virtual methods
virtual bool OnInit();
virtual int OnExit();
virtual void OnInitCmdLine(wxCmdLineParser& parser);
virtual bool OnCmdLineParsed(wxCmdLineParser& parser);
// our specific methods
Mode GetMode() const { return m_mode; }
wxFrame *CreateChildFrame(wxDocument *doc, wxView *view, bool isCanvas);
protected:
wxDocManager* m_docManager;
// these accessors should only be called in single document mode, otherwise
// the pointers are NULL and an assert is triggered
MyCanvas *GetMainWindowCanvas() const
{ wxASSERT(m_canvas); return m_canvas; }
wxMenu *GetMainWindowEditMenu() const
{ wxASSERT(m_menuEdit); return m_menuEdit; }
private:
// append the standard document-oriented menu commands to this menu
void AppendDocumentFileCommands(wxMenu *menu, bool supportsPrinting);
// create the edit menu for drawing documents
wxMenu *CreateDrawingEditMenu();
// create and associate with the given frame the menu bar containing the
// given file and edit (possibly NULL) menus as well as the standard help
// one
void CreateMenuBarForFrame(wxFrame *frame, wxMenu *file, wxMenu *edit);
// show the about box: as we can have different frames it's more
// convenient, even if somewhat less usual, to handle this in the
// application object itself
void OnAbout(wxCommandEvent& event);
// the currently used mode
Mode m_mode;
// only used if m_mode == Mode_Single
MyCanvas *m_canvas;
wxMenu *m_menuEdit;
DECLARE_EVENT_TABLE()
DECLARE_NO_COPY_CLASS(MyApp)
};
DECLARE_APP(MyApp)
// Define a new frame
class MyCanvas;
class DrawingView;
class MyFrame : public wxDocParentFrame
{
DECLARE_CLASS(MyFrame)
public:
wxMenu* m_editMenu;
// This pointer only needed if in single window mode
MyCanvas* m_canvas;
MyFrame(wxDocManager *manager, wxFrame *frame, wxWindowID id, const wxString& title, const wxPoint& pos, const wxSize& size,
const long type);
MyCanvas* CreateCanvas(DrawingView*, wxFrame *parent);
protected:
void OnAbout(wxCommandEvent& event);
DECLARE_EVENT_TABLE()
};
extern MyFrame *GetMainFrame();
#define DOCVIEW_CUT 1
#define DOCVIEW_ABOUT wxID_ABOUT
extern bool singleWindowMode;
#endif
#endif // _WX_SAMPLES_DOCVIEW_DOCVIEW_H_