7d671c0818
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@22946 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
388 lines
10 KiB
C++
388 lines
10 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: mdi.cpp
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// Purpose: MDI classes
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// Author: Stefan Csomor
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// Modified by:
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// Created: 1998-01-01
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// RCS-ID: $Id$
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// Copyright: (c) Stefan Csomor
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifdef __GNUG__
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#pragma implementation "mdi.h"
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#endif
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#include "wx/mdi.h"
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#include "wx/menu.h"
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#include "wx/settings.h"
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#include "wx/log.h"
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#include "wx/mac/private.h"
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#include "wx/mac/uma.h"
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extern wxWindowList wxModelessWindows;
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#if !USE_SHARED_LIBRARY
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IMPLEMENT_DYNAMIC_CLASS(wxMDIParentFrame, wxFrame)
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IMPLEMENT_DYNAMIC_CLASS(wxMDIChildFrame, wxFrame)
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IMPLEMENT_DYNAMIC_CLASS(wxMDIClientWindow, wxWindow)
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BEGIN_EVENT_TABLE(wxMDIParentFrame, wxFrame)
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EVT_ACTIVATE(wxMDIParentFrame::OnActivate)
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EVT_SYS_COLOUR_CHANGED(wxMDIParentFrame::OnSysColourChanged)
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END_EVENT_TABLE()
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BEGIN_EVENT_TABLE(wxMDIClientWindow, wxWindow)
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EVT_SCROLL(wxMDIClientWindow::OnScroll)
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END_EVENT_TABLE()
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#endif
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static const int IDM_WINDOWTILE = 4001;
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static const int IDM_WINDOWTILEHOR = 4001;
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static const int IDM_WINDOWCASCADE = 4002;
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static const int IDM_WINDOWICONS = 4003;
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static const int IDM_WINDOWNEXT = 4004;
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static const int IDM_WINDOWTILEVERT = 4005;
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static const int IDM_WINDOWPREV = 4006;
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// This range gives a maximum of 500 MDI children. Should be enough :-)
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static const int wxFIRST_MDI_CHILD = 4100;
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static const int wxLAST_MDI_CHILD = 4600;
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// Status border dimensions
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static const int wxTHICK_LINE_BORDER = 3;
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// Parent frame
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wxMDIParentFrame::wxMDIParentFrame()
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{
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m_clientWindow = NULL;
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m_currentChild = NULL;
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m_windowMenu = (wxMenu*) NULL;
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m_parentFrameActive = TRUE;
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}
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bool wxMDIParentFrame::Create(wxWindow *parent,
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wxWindowID id,
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const wxString& title,
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const wxPoint& pos,
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const wxSize& size,
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long style,
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const wxString& name)
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{
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m_clientWindow = NULL;
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m_currentChild = NULL;
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// this style can be used to prevent a window from having the standard MDI
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// "Window" menu
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if ( style & wxFRAME_NO_WINDOW_MENU )
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{
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m_windowMenu = (wxMenu *)NULL;
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style -= wxFRAME_NO_WINDOW_MENU ;
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}
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else // normal case: we have the window menu, so construct it
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{
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m_windowMenu = new wxMenu;
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m_windowMenu->Append(IDM_WINDOWCASCADE, wxT("&Cascade"));
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m_windowMenu->Append(IDM_WINDOWTILEHOR, wxT("Tile &Horizontally"));
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m_windowMenu->Append(IDM_WINDOWTILEVERT, wxT("Tile &Vertically"));
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m_windowMenu->AppendSeparator();
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m_windowMenu->Append(IDM_WINDOWICONS, wxT("&Arrange Icons"));
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m_windowMenu->Append(IDM_WINDOWNEXT, wxT("&Next"));
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}
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wxFrame::Create( parent , id , title , pos , size , style , name ) ;
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m_parentFrameActive = TRUE;
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OnCreateClient();
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return TRUE;
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}
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wxMDIParentFrame::~wxMDIParentFrame()
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{
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DestroyChildren();
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// already delete by DestroyChildren()
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m_frameToolBar = NULL;
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m_frameStatusBar = NULL;
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m_clientWindow = NULL ;
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if (m_windowMenu)
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{
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delete m_windowMenu;
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m_windowMenu = (wxMenu*) NULL;
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}
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if ( m_clientWindow )
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{
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delete m_clientWindow;
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m_clientWindow = NULL ;
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}
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}
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void wxMDIParentFrame::SetMenuBar(wxMenuBar *menu_bar)
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{
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wxFrame::SetMenuBar( menu_bar ) ;
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}
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void wxMDIParentFrame::MacActivate(long timestamp, bool activating)
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{
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wxLogDebug(wxT("MDI PARENT=%p MacActivate(0x%08lx,%s)"),this,timestamp,activating?wxT("ACTIV"):wxT("deact"));
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if(activating)
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{
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if(s_macDeactivateWindow && s_macDeactivateWindow->GetParent()==this)
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{
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wxLogDebug(wxT("child had been scheduled for deactivation, rehighlighting"));
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UMAHighlightAndActivateWindow((WindowRef)s_macDeactivateWindow->MacGetWindowRef(), true);
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wxLogDebug(wxT("done highliting child"));
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s_macDeactivateWindow = NULL;
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}
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else if(s_macDeactivateWindow == this)
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{
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wxLogDebug(wxT("Avoided deactivation/activation of this=%p"), this);
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s_macDeactivateWindow = NULL;
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}
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else // window to deactivate is NULL or is not us or one of our kids
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{
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// activate kid instead
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if(m_currentChild)
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m_currentChild->MacActivate(timestamp,activating);
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else
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wxFrame::MacActivate(timestamp,activating);
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}
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}
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else
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{
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// We were scheduled for deactivation, and now we do it.
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if(s_macDeactivateWindow==this)
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{
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s_macDeactivateWindow = NULL;
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if(m_currentChild)
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m_currentChild->MacActivate(timestamp,activating);
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wxFrame::MacActivate(timestamp,activating);
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}
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else // schedule ourselves for deactivation
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{
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if(s_macDeactivateWindow)
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wxLogDebug(wxT("window=%p SHOULD have been deactivated, oh well!"),s_macDeactivateWindow);
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wxLogDebug(wxT("Scheduling delayed MDI Parent deactivation"));
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s_macDeactivateWindow = this;
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}
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}
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}
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void wxMDIParentFrame::OnActivate(wxActivateEvent& event)
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{
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event.Skip();
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}
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// Returns the active MDI child window
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wxMDIChildFrame *wxMDIParentFrame::GetActiveChild() const
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{
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return m_currentChild ;
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}
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// Create the client window class (don't Create the window,
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// just return a new class)
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wxMDIClientWindow *wxMDIParentFrame::OnCreateClient()
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{
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m_clientWindow = new wxMDIClientWindow( this );
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return m_clientWindow;
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}
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// Responds to colour changes, and passes event on to children.
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void wxMDIParentFrame::OnSysColourChanged(wxSysColourChangedEvent& event)
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{
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// TODO
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// Propagate the event to the non-top-level children
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wxFrame::OnSysColourChanged(event);
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}
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// MDI operations
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void wxMDIParentFrame::Cascade()
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{
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// TODO
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}
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void wxMDIParentFrame::Tile()
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{
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// TODO
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}
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void wxMDIParentFrame::ArrangeIcons()
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{
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// TODO
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}
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void wxMDIParentFrame::ActivateNext()
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{
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// TODO
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}
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void wxMDIParentFrame::ActivatePrevious()
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{
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// TODO
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}
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// Child frame
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wxMDIChildFrame::wxMDIChildFrame()
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{
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Init() ;
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}
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void wxMDIChildFrame::Init()
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{
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}
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bool wxMDIChildFrame::Create(wxMDIParentFrame *parent,
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wxWindowID id,
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const wxString& title,
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const wxPoint& pos,
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const wxSize& size,
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long style,
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const wxString& name)
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{
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SetName(name);
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if ( id > -1 )
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m_windowId = id;
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else
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m_windowId = (int)NewControlId();
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if (parent) parent->AddChild(this);
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MacCreateRealWindow( title, pos , size , MacRemoveBordersFromStyle(style) , name ) ;
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m_macWindowBackgroundTheme = kThemeBrushDocumentWindowBackground ;
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SetThemeWindowBackground( (WindowRef) m_macWindow , m_macWindowBackgroundTheme , false ) ;
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wxModelessWindows.Append(this);
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return FALSE;
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}
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wxMDIChildFrame::~wxMDIChildFrame()
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{
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wxMDIParentFrame *mdiparent = wxDynamicCast(m_parent, wxMDIParentFrame);
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wxASSERT(mdiparent);
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if(mdiparent->m_currentChild == this)
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mdiparent->m_currentChild = NULL;
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DestroyChildren();
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// already delete by DestroyChildren()
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m_frameToolBar = NULL;
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m_frameStatusBar = NULL;
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}
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void wxMDIChildFrame::SetMenuBar(wxMenuBar *menu_bar)
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{
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return wxFrame::SetMenuBar( menu_bar ) ;
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}
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void wxMDIChildFrame::MacActivate(long timestamp, bool activating)
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{
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wxLogDebug(wxT("MDI child=%p MacActivate(0x%08lx,%s)"),this,timestamp,activating?wxT("ACTIV"):wxT("deact"));
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wxMDIParentFrame *mdiparent = wxDynamicCast(m_parent, wxMDIParentFrame);
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wxASSERT(mdiparent);
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if(activating)
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{
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if(s_macDeactivateWindow == m_parent)
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{
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wxLogDebug(wxT("parent had been scheduled for deactivation, rehighlighting"));
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UMAHighlightAndActivateWindow((WindowRef)s_macDeactivateWindow->MacGetWindowRef(), true);
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wxLogDebug(wxT("done highliting parent"));
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s_macDeactivateWindow = NULL;
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}
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else if((mdiparent->m_currentChild==this) || !s_macDeactivateWindow)
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mdiparent->wxFrame::MacActivate(timestamp,activating);
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if(mdiparent->m_currentChild && mdiparent->m_currentChild!=this)
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mdiparent->m_currentChild->wxFrame::MacActivate(timestamp,false);
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mdiparent->m_currentChild = this;
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if(s_macDeactivateWindow==this)
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{
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wxLogDebug(wxT("Avoided deactivation/activation of this=%p"),this);
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s_macDeactivateWindow=NULL;
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}
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else
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wxFrame::MacActivate(timestamp, activating);
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}
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else
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{
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// We were scheduled for deactivation, and now we do it.
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if(s_macDeactivateWindow==this)
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{
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s_macDeactivateWindow = NULL;
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wxFrame::MacActivate(timestamp,activating);
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if(mdiparent->m_currentChild==this)
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mdiparent->wxFrame::MacActivate(timestamp,activating);
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}
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else // schedule ourselves for deactivation
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{
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if(s_macDeactivateWindow)
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wxLogDebug(wxT("window=%p SHOULD have been deactivated, oh well!"),s_macDeactivateWindow);
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wxLogDebug(wxT("Scheduling delayed deactivation"));
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s_macDeactivateWindow = this;
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}
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}
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}
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// MDI operations
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void wxMDIChildFrame::Maximize()
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{
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wxFrame::Maximize() ;
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}
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void wxMDIChildFrame::Restore()
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{
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wxFrame::Restore() ;
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}
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void wxMDIChildFrame::Activate()
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{
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}
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//-----------------------------------------------------------------------------
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// wxMDIClientWindow
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//-----------------------------------------------------------------------------
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wxMDIClientWindow::wxMDIClientWindow()
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{
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}
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wxMDIClientWindow::~wxMDIClientWindow()
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{
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DestroyChildren();
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}
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bool wxMDIClientWindow::CreateClient(wxMDIParentFrame *parent, long style)
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{
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m_windowId = (int)NewControlId();
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if ( parent )
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{
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parent->AddChild(this);
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}
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m_backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE);
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wxModelessWindows.Append(this);
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return TRUE;
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}
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// Get size *available for subwindows* i.e. excluding menu bar.
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void wxMDIClientWindow::DoGetClientSize(int *x, int *y) const
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{
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wxDisplaySize( x , y ) ;
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}
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// Explicitly call default scroll behaviour
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void wxMDIClientWindow::OnScroll(wxScrollEvent& event)
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{
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}
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