www.pudn.com > vc开发的精美界面.zip > BCGFrameWnd.cpp
//*******************************************************************************
// COPYRIGHT NOTES
// ---------------
// This source code is a part of BCGControlBar library.
// You may use, compile or redistribute it as part of your application
// for free. You cannot redistribute it as a part of a software development
// library without the agreement of the author. If the sources are
// distributed along with the application, you should leave the original
// copyright notes in the source code without any changes.
// This code can be used WITHOUT ANY WARRANTIES on your own risk.
//
// For the latest updates to this library, check my site:
// http://welcome.to/bcgsoft
//
// Stas Levin
//*******************************************************************************
// BCGFrameWnd.cpp : implementation file
//
#include "stdafx.h"
#include "afxpriv.h"
#include "BCGFrameWnd.h"
#include "BCGMenuBar.h"
#include "BCGPopupMenu.h"
#include "BCGSizingControlBar.h"
#include "BCGDockContext.h"
#include "BCGUserToolsManager.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CBCGFrameWnd
IMPLEMENT_DYNCREATE(CBCGFrameWnd, CFrameWnd)
#pragma warning (disable : 4355)
CBCGFrameWnd::CBCGFrameWnd() :
m_Impl (this),
m_bContextHelp (FALSE)
{
}
#pragma warning (default : 4355)
CBCGFrameWnd::~CBCGFrameWnd()
{
}
BEGIN_MESSAGE_MAP(CBCGFrameWnd, CFrameWnd)
//{{AFX_MSG_MAP(CBCGFrameWnd)
ON_WM_MENUCHAR()
ON_WM_ACTIVATE()
ON_WM_CLOSE()
//}}AFX_MSG_MAP
ON_REGISTERED_MESSAGE(BCGM_CREATETOOLBAR, OnToolbarCreateNew)
ON_REGISTERED_MESSAGE(BCGM_DELETETOOLBAR, OnToolbarDelete)
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CBCGFrameWnd message handlers
LRESULT CBCGFrameWnd::OnMenuChar(UINT nChar, UINT nFlags, CMenu* pMenu)
{
if (m_Impl.OnMenuChar (nChar))
{
return MAKELPARAM (MNC_EXECUTE, -1);
}
return CFrameWnd::OnMenuChar(nChar, nFlags, pMenu);
}
//*******************************************************************************************
afx_msg LRESULT CBCGFrameWnd::OnSetMenu (WPARAM wp, LPARAM lp)
{
OnSetMenu ((HMENU) wp);
return DefWindowProc (WM_MDISETMENU, NULL, lp);
}
//*******************************************************************************************
BOOL CBCGFrameWnd::OnSetMenu (HMENU hmenu)
{
if (m_Impl.m_pMenuBar != NULL)
{
m_Impl.m_pMenuBar->CreateFromMenu
(hmenu == NULL ? m_Impl.m_hDefaultMenu : hmenu);
return TRUE;
}
return FALSE;
}
//*******************************************************************************************
BOOL CBCGFrameWnd::PreTranslateMessage(MSG* pMsg)
{
switch (pMsg->message)
{
case WM_SYSKEYDOWN:
case WM_CONTEXTMENU:
if (m_Impl.m_pActivePopupMenu != NULL &&
::IsWindow (m_Impl.m_pActivePopupMenu->m_hWnd) &&
pMsg->wParam == VK_MENU)
{
m_Impl.m_pActivePopupMenu->SendMessage (WM_CLOSE);
return TRUE;
}
else if (m_Impl.ProcessKeyboard ((int) pMsg->wParam))
{
return TRUE;
}
break;
case WM_SYSKEYUP:
// if (m_Impl.m_pMenuBar != NULL)
// Bt Sven Ritter
if (m_Impl.m_pMenuBar != NULL && (VK_MENU == pMsg->wParam))
{
if (m_Impl.m_pMenuBar == GetFocus ())
{
SetFocus ();
}
else
{
m_Impl.m_pMenuBar->SetFocus ();
}
return TRUE;
}
if (m_Impl.m_pActivePopupMenu != NULL &&
::IsWindow (m_Impl.m_pActivePopupMenu->m_hWnd))
{
return TRUE; // To prevent system menu opening
}
break;
case WM_KEYDOWN:
//-----------------------------------------
// Pass keyboard action to the active menu:
//-----------------------------------------
if (m_Impl.ProcessKeyboard ((int) pMsg->wParam))
{
return TRUE;
}
break;
case WM_LBUTTONDOWN:
case WM_RBUTTONDOWN:
case WM_RBUTTONUP:
case WM_MBUTTONDOWN:
case WM_MBUTTONUP:
{
CPoint pt (LOWORD(pMsg->lParam), HIWORD(pMsg->lParam));
CWnd* pWnd = CWnd::FromHandle (pMsg->hwnd);
if (pWnd != NULL)
{
pWnd->ClientToScreen (&pt);
}
if (m_Impl.ProcessMouseClick (pMsg->message, pt, pMsg->hwnd))
{
return TRUE;
}
if (pMsg->message == WM_RBUTTONUP &&
!CBCGToolBar::IsCustomizeMode ())
{
//---------------------------------------
// Activate the control bar context menu:
//---------------------------------------
CDockBar* pBar = DYNAMIC_DOWNCAST(CDockBar, pWnd);
if (pBar != NULL)
{
CPoint pt;
pt.x = LOWORD(pMsg->lParam);
pt.y = HIWORD(pMsg->lParam);
pBar->ClientToScreen(&pt);
SendMessage (BCGM_TOOLBARMENU,
(WPARAM) GetSafeHwnd (),
MAKELPARAM (pt.x, pt.y));
}
}
}
break;
case WM_NCLBUTTONDOWN:
case WM_NCLBUTTONUP:
case WM_NCRBUTTONDOWN:
case WM_NCRBUTTONUP:
case WM_NCMBUTTONDOWN:
case WM_NCMBUTTONUP:
if (m_Impl.ProcessMouseClick (pMsg->message,
CPoint (LOWORD(pMsg->lParam), HIWORD(pMsg->lParam)),
pMsg->hwnd))
{
return TRUE;
}
break;
case WM_MOUSEMOVE:
{
CPoint pt (LOWORD(pMsg->lParam), HIWORD(pMsg->lParam));
CWnd* pWnd = CWnd::FromHandle (pMsg->hwnd);
if (pWnd != NULL)
{
pWnd->ClientToScreen (&pt);
}
if (m_Impl.ProcessMouseMove (pt))
{
return TRUE;
}
}
}
return CFrameWnd::PreTranslateMessage(pMsg);
}
//*******************************************************************************************
BOOL CBCGFrameWnd::ShowPopupMenu (CBCGPopupMenu* pMenuPopup)
{
if (!m_Impl.OnShowPopupMenu (pMenuPopup, this))
{
return FALSE;
}
if (pMenuPopup != NULL && pMenuPopup->m_bShown)
{
return TRUE;
}
return OnShowPopupMenu (pMenuPopup);
}
//*******************************************************************************************
void CBCGFrameWnd::OnClosePopupMenu (CBCGPopupMenu* pMenuPopup)
{
if (m_Impl.m_pActivePopupMenu == pMenuPopup)
{
m_Impl.m_pActivePopupMenu = NULL;
}
}
//*******************************************************************************************
BOOL CBCGFrameWnd::OnCommand(WPARAM wParam, LPARAM lParam)
{
if (HIWORD (wParam) == 1)
{
UINT uiCmd = LOWORD (wParam);
CBCGToolBar::AddCommandUsage (uiCmd);
//---------------------------
// Simmulate ESC keystroke...
//---------------------------
if (m_Impl.ProcessKeyboard (VK_ESCAPE))
{
return TRUE;
}
if (g_pUserToolsManager != NULL &&
g_pUserToolsManager->InvokeTool (uiCmd))
{
return TRUE;
}
}
if (!CBCGToolBar::IsCustomizeMode ())
{
return CFrameWnd::OnCommand(wParam, lParam);
}
return FALSE;
}
//******************************************************************
BOOL CBCGFrameWnd::LoadFrame(UINT nIDResource, DWORD dwDefaultStyle, CWnd* pParentWnd, CCreateContext* pContext)
{
m_Impl.m_nIDDefaultResource = nIDResource;
if (!CFrameWnd::LoadFrame(nIDResource, dwDefaultStyle, pParentWnd, pContext))
{
return FALSE;
}
m_Impl.OnLoadFrame ();
return TRUE;
}
//***************************************************************************************
void CBCGFrameWnd::OnClose()
{
m_Impl.OnCloseFrame();
CFrameWnd::OnClose();
}
//***************************************************************************************
BOOL CBCGFrameWnd::PreCreateWindow(CREATESTRUCT& cs)
{
m_Impl.RestorePosition(cs);
return CFrameWnd::PreCreateWindow(cs);
}
//***************************************************************************************
void CBCGFrameWnd::WinHelp(DWORD dwData, UINT nCmd)
{
if (dwData > 0 || !m_bContextHelp)
{
CFrameWnd::WinHelp(dwData, nCmd);
}
else
{
OnContextHelp ();
}
}
//***************************************************************************************
void CBCGFrameWnd::OnContextHelp ()
{
m_bContextHelp = TRUE;
if (!m_bHelpMode && CanEnterHelpMode())
{
CBCGToolBar::SetHelpMode ();
}
CFrameWnd::OnContextHelp ();
if (!m_bHelpMode)
{
CBCGToolBar::SetHelpMode (FALSE);
}
m_bContextHelp = FALSE;
}
//****************************************************************************************
void CBCGFrameWnd::EnableDocking (DWORD dwDockStyle)
{
m_Impl.FrameEnableDocking (this, dwDockStyle);
m_pFloatingFrameClass = RUNTIME_CLASS(CBCGMiniDockFrameWnd);
}
//*******************************************************************************************
LRESULT CBCGFrameWnd::OnToolbarCreateNew(WPARAM,LPARAM lp)
{
ASSERT (lp != NULL);
return (LRESULT) m_Impl.CreateNewToolBar ((LPCTSTR) lp);
}
//***************************************************************************************
LRESULT CBCGFrameWnd::OnToolbarDelete(WPARAM,LPARAM lp)
{
CBCGToolBar* pToolbar = (CBCGToolBar*) lp;
ASSERT_VALID (pToolbar);
return (LRESULT) m_Impl.DeleteToolBar (pToolbar);
}
//***************************************************************************************
void CBCGFrameWnd::DockControlBarLeftOf (CControlBar* pBar, CControlBar* pLeftOf)
{
m_Impl.DockControlBarLeftOf (pBar, pLeftOf);
}
//************************************************************************************
void CBCGFrameWnd::OnActivate(UINT nState, CWnd* pWndOther, BOOL bMinimized)
{
CFrameWnd::OnActivate(nState, pWndOther, bMinimized);
if (nState == WA_CLICKACTIVE)
{
UpdateWindow ();
}
}