47d67540a0
must recompile everything after upgrading! git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@774 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
154 lines
3.9 KiB
C++
154 lines
3.9 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: docmdi.cpp
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// Purpose: Frame classes for MDI document/view applications
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// Author: Julian Smart
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// Modified by:
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// Created: 01/02/97
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// RCS-ID: $Id$
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// Copyright: (c) Julian Smart
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifdef __GNUG__
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#pragma implementation "docmdi.h"
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#endif
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// For compilers that support precompilation, includes "wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#ifndef WX_PRECOMP
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#include "wx/defs.h"
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#endif
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#if wxUSE_DOC_VIEW_ARCHITECTURE
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#ifndef WX_PRECOMP
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#include "wx/wx.h"
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#endif
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#include "wx/docmdi.h"
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/*
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* Docview MDI parent frame
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*/
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IMPLEMENT_CLASS(wxDocMDIParentFrame, wxMDIParentFrame)
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BEGIN_EVENT_TABLE(wxDocMDIParentFrame, wxMDIParentFrame)
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EVT_MENU(wxID_EXIT, wxDocMDIParentFrame::OnExit)
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EVT_MENU_RANGE(wxID_FILE1, wxID_FILE9, wxDocMDIParentFrame::OnMRUFile)
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END_EVENT_TABLE()
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wxDocMDIParentFrame::wxDocMDIParentFrame(wxDocManager *manager, wxFrame *frame, wxWindowID id, const wxString& title,
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const wxPoint& pos, const wxSize& size, long style, const wxString& name):
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wxMDIParentFrame(frame, id, title, pos, size, style, name)
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{
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m_docManager = manager;
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}
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void wxDocMDIParentFrame::OnExit(wxCommandEvent& WXUNUSED(event))
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{
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Close();
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}
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void wxDocMDIParentFrame::OnMRUFile(wxCommandEvent& event)
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{
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wxString f(m_docManager->GetHistoryFile(event.GetSelection() - wxID_FILE1));
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if (f != "")
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(void)m_docManager->CreateDocument(f, wxDOC_SILENT);
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}
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// Extend event processing to search the view's event table
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bool wxDocMDIParentFrame::ProcessEvent(wxEvent& event)
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{
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// Try the document manager, then do default processing
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if (!m_docManager || !m_docManager->ProcessEvent(event))
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return wxEvtHandler::ProcessEvent(event);
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else
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return TRUE;
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}
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// Define the behaviour for the frame closing
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// - must delete all frames except for the main one.
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bool wxDocMDIParentFrame::OnClose(void)
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{
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return m_docManager->Clear(FALSE);
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}
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/*
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* Default document child frame for MDI children
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*/
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IMPLEMENT_CLASS(wxDocMDIChildFrame, wxMDIChildFrame)
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BEGIN_EVENT_TABLE(wxDocMDIChildFrame, wxMDIChildFrame)
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EVT_ACTIVATE(wxDocMDIChildFrame::OnActivate)
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END_EVENT_TABLE()
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wxDocMDIChildFrame::wxDocMDIChildFrame(wxDocument *doc, wxView *view, wxMDIParentFrame *frame, wxWindowID id,
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const wxString& title, const wxPoint& pos, const wxSize& size, long style, const wxString& name):
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wxMDIChildFrame(frame, id, title, pos, size, style, name)
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{
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m_childDocument = doc;
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m_childView = view;
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if (view)
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view->SetFrame(this);
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}
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wxDocMDIChildFrame::~wxDocMDIChildFrame(void)
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{
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m_childView = (wxView *) NULL;
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}
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// Extend event processing to search the view's event table
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bool wxDocMDIChildFrame::ProcessEvent(wxEvent& event)
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{
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if ( !m_childView || ! m_childView->ProcessEvent(event) )
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{
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// Only hand up to the parent if it's a menu command
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if (!event.IsKindOf(CLASSINFO(wxCommandEvent)) || !GetParent() || !GetParent()->ProcessEvent(event))
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return wxEvtHandler::ProcessEvent(event);
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else
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return TRUE;
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}
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else
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return TRUE;
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}
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void wxDocMDIChildFrame::OnActivate(wxActivateEvent& event)
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{
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wxMDIChildFrame::OnActivate(event);
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if (event.GetActive() && m_childView)
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m_childView->Activate(event.GetActive());
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}
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bool wxDocMDIChildFrame::OnClose(void)
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{
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// Close view but don't delete the frame while doing so!
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// ...since it will be deleted by wxWindows if we return TRUE.
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if (m_childView)
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{
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bool ans = m_childView->Close(FALSE); // FALSE means don't delete associated window
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if (ans)
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{
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m_childView->Activate(FALSE);
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delete m_childView;
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m_childView = (wxView *) NULL;
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m_childDocument = (wxDocument *) NULL;
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}
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return ans;
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}
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else return TRUE;
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}
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#endif
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// wxUSE_DOC_VIEW_ARCHITECTURE
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