uiframewnd.cpp

vc座的资源管理器源代码

//*******************************************************************************
// COPYRIGHT NOTES
// ---------------
// You may use this source code, 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 at your own risk.
// 
// For the latest updates to this code, check this site:
// http://www.masmex.com 
// after Sept 2000
// 
// Copyright(C) 2000 Philip Oldaker <email: [e-mail]>
//*******************************************************************************

#include "stdafx.h"
#include "UIFrameWnd.h"
#include "UIApp.h"
#include "UIres.h"
#include "UIMessages.h"
#include "WindowPlacement.h"
#include "IEShellTreeView.h"
#include "IEShellListView.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

static UINT nMsgMouseWheel =
   (((::GetVersion() & 0x80000000) && LOBYTE(LOWORD(::GetVersion()) == 4)) ||
	 (!(::GetVersion() & 0x80000000) && LOBYTE(LOWORD(::GetVersion()) == 3)))
	 ? ::RegisterWindowMessage(MSH_MOUSEWHEEL) : 0;

LPCTSTR CUIFrameWnd::szMainFrame = _T("MainFrame");

IMPLEMENT_DYNAMIC(CUIFrameWnd, CFrameWnd)

CUIFrameWnd::CUIFrameWnd() : m_IDToolbar(0),m_pwndCoolBar(NULL)
{
	m_bReportCtrl = false;
}

CUIFrameWnd::~CUIFrameWnd()
{
	delete m_pwndCoolBar;
}

void CUIFrameWnd::RestoreWindow(UINT nCmdShow) 
{
// Load window placement from profile
	CWindowPlacement wp;
	if (!wp.Restore(CUIFrameWnd::szMainFrame, this))
	{
		ShowWindow(nCmdShow);
	}
}

CUIStatusBar &CUIFrameWnd::GetStatusBar()
{
	return m_wndStatusBar;
}

CReallyCoolBar &CUIFrameWnd::GetCoolBar()
{
	ASSERT(m_pwndCoolBar);
	return *m_pwndCoolBar;
}

void CUIFrameWnd::CreateCoolBar()
{
	if (m_pwndCoolBar == NULL)
		m_pwndCoolBar = new CReallyCoolBar;
}

CCoolMenuManager &CUIFrameWnd::GetMenuManager()
{
	return m_menuManager;
}

BEGIN_MESSAGE_MAP(CUIFrameWnd, CFrameWnd)
	//{{AFX_MSG_MAP(CUIFrameWnd)
	ON_WM_INITMENUPOPUP()
	ON_WM_MENUSELECT()
	ON_WM_CREATE()
	ON_WM_CLOSE()
	ON_WM_MOUSEWHEEL()
	//}}AFX_MSG_MAP
	ON_REGISTERED_MESSAGE(nMsgMouseWheel, OnRegisteredMouseWheel)
	ON_MESSAGE(WM_APP_CB_IE_SET_EDIT_TEXT,OnCBIESetEditText)
	ON_MESSAGE(WM_APP_CB_IE_POPULATE,OnCBIEPopulate)
	ON_MESSAGE(WM_APP_CB_IE_SEL_CHANGE,OnCBIESelChange)
	ON_MESSAGE(WM_APP_CB_IE_HIT_ENTER,OnCBIEHitEnter)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CUIFrameWnd message handlers

BOOL CUIFrameWnd::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs
	CWinApp *pApp = AfxGetApp();
	if (pApp->IsKindOf(RUNTIME_CLASS(CUIApp)))
	{
		if (((CUIApp*)pApp)->IsMyClassRegistered())
		{
			cs.lpszClass = ((CUIApp*)pApp)->GetMyClass();
			TRACE(_T("Setting to window class %s in CUIFrameWnd\n"),cs.lpszClass);
		}
	}
	if (cs.lpszClass == NULL)
	{
		cs.lpszClass = AfxRegisterWndClass(
					  CS_DBLCLKS,                       
					  NULL,                             
					  NULL,                             
					  NULL); 
		ASSERT(cs.lpszClass);
	}
	CWindowPlacement wp;
	if (wp.GetProfileWP(szMainFrame)) 
	{
		CRect rc(wp.rcNormalPosition);
		cs.x = rc.left;
		cs.y = rc.top;
		cs.cx = rc.Width();
		cs.cy = rc.Height();
	}
	return CFrameWnd::PreCreateWindow(cs);
}

void CUIFrameWnd::OnClose() 
{
	// TODO: Add your message handler code here and/or call default
	CWindowPlacement wp;	
	wp.Save(szMainFrame,this);
	
	CFrameWnd::OnClose();
}

void CUIFrameWnd::OnInitMenuPopup(CMenu* pPopupMenu, UINT nIndex, BOOL bSysMenu) 
{
	CFrameWnd::OnInitMenuPopup(pPopupMenu, nIndex, bSysMenu);
	// store width of first pane and its style
	if (GetStatusBar().m_nStatusPane1Width == -1 && GetStatusBar().m_bMenuSelect)
	{
		UINT nStatusPane1Style;
		GetStatusBar().GetPaneInfo(0, GetStatusBar().m_nStatusPane1ID, 
			nStatusPane1Style, GetStatusBar().m_nStatusPane1Width);
		GetStatusBar().SetPaneInfo(0, GetStatusBar().m_nStatusPane1ID, 
			SBPS_NOBORDERS|SBPS_STRETCH, 16384);
	}
}


int CUIFrameWnd::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	if (CFrameWnd::OnCreate(lpCreateStruct) == -1)
		return -1;
	// if not tool bar set no point in continuing
	ASSERT(m_IDToolbar > 0);
	if (m_IDToolbar == 0)
		return 0;
	
	if (!GetStatusBar().Create(this))
	{
		TRACE0("Failed to create status bar\n");
		return -1;      // fail to create
	}
	GetStatusBar().AddPane(ID_SEPARATOR,TRUE);
	GetStatusBar().SetPanes(FALSE);

	CreateCoolBar();
	ASSERT(m_pwndCoolBar);
	if (m_pwndCoolBar == NULL)
		return -1;
	CReallyCoolBar& cb = GetCoolBar();
	ASSERT(m_IDToolbar > 0);
	cb.SetToolBarID(m_IDToolbar);
	VERIFY(cb.Create(this,
		WS_CHILD|WS_VISIBLE|WS_BORDER|WS_CLIPSIBLINGS|WS_CLIPCHILDREN|
			RBS_TOOLTIPS|RBS_BANDBORDERS|RBS_VARHEIGHT));

	cb.SetColors(GetSysColor(COLOR_BTNTEXT),GetSysColor(COLOR_3DFACE));
	
	// install/load cool menus
	GetMenuManager().Install(this);
	GetMenuManager().LoadToolbar(m_IDToolbar);
	if (cb.IsKindOf(RUNTIME_CLASS(CWebBrowserCoolBar)))
		GetMenuManager().LoadToolbar(IDB_HOTTOOLBAR);

	if (m_bReportCtrl)
	{
		if (!m_wndFieldChooser.Create(this, IDD_FIELDCHOOSER,
			CBRS_LEFT|CBRS_TOOLTIPS|CBRS_FLYBY|CBRS_HIDE_INPLACE, ID_VIEW_FIELDCHOOSER))
			return -1;		// fail to create

		EnableDocking(CBRS_ALIGN_ANY);

		m_wndFieldChooser.EnableDocking(0);
		m_wndFieldChooser.SetWindowText(_T("Field Chooser"));

		FloatControlBar(&m_wndFieldChooser, CPoint(100, GetSystemMetrics(SM_CYSCREEN) / 3));
		ShowControlBar(&m_wndFieldChooser, FALSE, FALSE);
	}	
	return 0;
}

void CUIFrameWnd::OnMenuSelect(UINT nItemID, UINT nFlags, HMENU hSysMenu)
{
  	CFrameWnd::OnMenuSelect(nItemID, nFlags, hSysMenu);

	// Restore first pane of the statusbar?
	if (nFlags == 0xFFFF && hSysMenu == 0 && GetStatusBar().m_nStatusPane1Width != -1)
	{
		GetStatusBar().m_bMenuSelect = FALSE;
		GetStatusBar().SetPaneInfo(0, GetStatusBar().m_nStatusPane1ID, GetStatusBar().m_nStatusPane1Style, GetStatusBar().m_nStatusPane1Width);
		GetStatusBar().m_nStatusPane1Width = -1;   // Set it to illegal value
	}
	else 
	{
		GetStatusBar().m_bMenuSelect = TRUE;
	}
}

void CUIFrameWnd::GetMessageString( UINT nID, CString& rMessage ) const
{
	CFrameWnd::GetMessageString(nID,rMessage);
	CUIFrameWnd *pThis = const_cast<CUIFrameWnd*>(this);
	if (pThis->GetStatusBar().IsPanes())
		pThis->GetStatusBar().SetPaneText(0,rMessage);
}

BOOL CUIFrameWnd::PreTranslateMessage(MSG* pMsg)
{
	return m_pwndCoolBar && m_pwndCoolBar->m_wndMenuBar.TranslateFrameMessage(pMsg) ?
		TRUE : CFrameWnd::PreTranslateMessage(pMsg);
}

////////////////////////////////////////////////////////////////
// CReallyCoolBar
//
IMPLEMENT_DYNAMIC(CReallyCoolBar, CCoolBar)
IMPLEMENT_DYNAMIC(CWebBrowserCoolBar, CCoolBar)

////////////////
// This is the virtual function you have to override to add bands
//
BOOL CReallyCoolBar::OnCreateBands()
{
	//////////////////
	// Create menu bar
	CMenuBar& mb = m_wndMenuBar;