www.pudn.com > source.rar > NavigatorToolBar.cpp

// NavigatorToolBar.cpp: implementation of the CNavigatorToolBar class. 
// 
////////////////////////////////////////////////////////////////////// 
 
#include "stdafx.h" 
#include "FlashNow.h" 
#include "History.h" 
#include "BrowserFrame.h" 
#include "NavigatorToolBar.h" 
 
#ifdef _DEBUG 
#undef THIS_FILE 
static char THIS_FILE[]=__FILE__; 
#define new DEBUG_NEW 
#endif 
 
////////////////////////////////////////////////////////////////////// 
// Construction/Destruction 
////////////////////////////////////////////////////////////////////// 
 
CNavigatorToolBar::CNavigatorToolBar() 
{ 
 
} 
 
CNavigatorToolBar::~CNavigatorToolBar() 
{ 
 
} 
 
void CNavigatorToolBar::OnDropDownButton(UINT nID) 
{ 
	int pos=CommandToIndex(nID); 
 
	CRect rect; 
	GetItemRect(pos,&rect); 
	ClientToScreen(&rect); 
 
	if(nID==ID_VIEW_BACK) 
	{	 
		CMenu Menu; 
		Menu.LoadMenu(IDM_NAVIGATOR_POP); 
		CMenu* pMenu = Menu.GetSubMenu(0); 
		pMenu->RemoveMenu(0,MF_BYPOSITION); 
		CHistoryRecord *pRecord; 
		CBrowserFrame *pFrame=::theApp.p_Browser; 
		pRecord=pFrame->m_History.p_Current->p_Back; 
		int Count=0; 
		while(1) 
		{ 
			CString FullPath=pFrame->p_Tree->GetItemText(pRecord->h_Item); 
			pMenu->InsertMenu(Count,MF_BYPOSITION,0xff00+Count,FullPath); 
			if(Count==8) 
				break; 
			if(pFrame->m_History.IsHead(pRecord)) 
				break; 
			Count++; 
			pRecord=pRecord->p_Back; 
		} 
		pMenu->TrackPopupMenu(TPM_RIGHTBUTTON, rect.left, rect.bottom, this); 
		return; 
	} 
	if(nID==ID_VIEW_NEXT) 
	{ 
		CMenu Menu; 
		Menu.LoadMenu(IDM_NAVIGATOR_POP); 
		CMenu* pMenu = Menu.GetSubMenu(0); 
		pMenu->RemoveMenu(0,MF_BYPOSITION); 
		CHistoryRecord *pRecord; 
		CBrowserFrame *pFrame=::theApp.p_Browser; 
		pRecord=pFrame->m_History.p_Current->p_Next; 
		int Count=0; 
		while(pRecord) 
		{ 
			CString FullPath=pFrame->p_Tree->GetItemText(pRecord->h_Item); 
			pMenu->InsertMenu(Count,MF_BYPOSITION,0xff10+Count,FullPath); 
			if(Count==8) 
				break; 
			Count++; 
			pRecord=pRecord->p_Next; 
		} 
		pMenu->TrackPopupMenu(TPM_RIGHTBUTTON, rect.left, rect.bottom, this); 
		return; 
	} 
	CDropDownToolBar::OnDropDownButton(nID); 
	return; 
}