www.pudn.com > ThumbViewer.rar > MainFrm.cpp

// MainFrm.cpp : implementation of the CMainFrame class 
// 
 
#include "stdafx.h" 
#include "ThumbViewer.h" 
 
#include "MainFrm.h" 
#include "ThumbViewerDoc.h" 
#include "ThumbViewerView.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CMainFrame 
 
IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd) 
 
BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd) 
	//{{AFX_MSG_MAP(CMainFrame) 
	ON_WM_CREATE() 
	ON_COMMAND(ID_VIEW_DIRECTORY_BAR, OnViewDirectoryBar) 
	ON_UPDATE_COMMAND_UI(ID_VIEW_DIRECTORY_BAR, OnUpdateViewDirectoryBar) 
	ON_COMMAND(ID_VIEW_PREVIEW_BAR, OnViewPreviewBar) 
	ON_UPDATE_COMMAND_UI(ID_VIEW_PREVIEW_BAR, OnUpdateViewPreviewBar) 
	ON_WM_CLOSE() 
	ON_COMMAND(ID_STOP_THREAD, OnStopThread) 
	ON_UPDATE_COMMAND_UI(ID_STOP_THREAD, OnUpdateStopThread) 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
static UINT indicators[] = 
{ 
	ID_SEPARATOR,           // status line indicator 
	ID_INDICATOR_CAPS, 
	ID_INDICATOR_NUM, 
	ID_INDICATOR_SCRL, 
}; 
 
///////////////////////////////////////////////////////////////////////////// 
// CMainFrame construction/destruction 
 
CMainFrame::CMainFrame() 
{ 
	// TODO: add member initialization code here 
	m_bShowPreviewBar=m_bShowDirectoryBar=TRUE; 
} 
 
CMainFrame::~CMainFrame() 
{ 
} 
 
int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{ 
	if (CFrameWnd::OnCreate(lpCreateStruct) == -1) 
		return -1; 
	 
	if (!m_wndToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP 
		| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) || 
		!m_wndToolBar.LoadToolBar(IDR_MAINFRAME)) 
	{ 
		TRACE0("Failed to create toolbar\n"); 
		return -1;      // fail to create 
	} 
 
	if (!m_wndStatusBar.Create(this) || 
		!m_wndStatusBar.SetIndicators(indicators, 
		  sizeof(indicators)/sizeof(UINT))) 
	{ 
		TRACE0("Failed to create status bar\n"); 
		return -1;      // fail to create 
	} 
 
	// TODO: Delete these three lines if you don't want the toolbar to 
	//  be dockable 
	m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY); 
	EnableDocking(CBRS_ALIGN_ANY); 
	DockControlBar(&m_wndToolBar); 
 
	if (!m_wndDirTreeBar.Create(_T("Directory"), this, CSize(300, 100), 
				    TRUE , AFX_IDW_CONTROLBAR_FIRST + 33)) 
	{ 
		return -1; 
		// fail to create 
	} 
	m_wndDirTreeBar.SetBarStyle(m_wndDirTreeBar.GetBarStyle() | 
		CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC); 
 
	m_wndDirTreeBar.EnableDocking(CBRS_ALIGN_LEFT|CBRS_ALIGN_RIGHT); 
 
	EnableDocking(CBRS_ALIGN_ANY); 
 
#ifdef _SCB_REPLACE_MINIFRAME 
    m_pFloatingFrameClass = RUNTIME_CLASS(CSCBMiniDockFrameWnd); 
#endif 
 
	if (!m_wndPreviewBar.Create(_T("Image Preview"), this, CSize(150, 500), 
				    TRUE , AFX_IDW_CONTROLBAR_FIRST + 33)) 
	{ 
		return -1; 
		// fail to create 
	} 
	m_wndPreviewBar.SetBarStyle(m_wndPreviewBar.GetBarStyle() | 
		CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC); 
 
	m_wndPreviewBar.EnableDocking(CBRS_ALIGN_LEFT|CBRS_ALIGN_RIGHT); 
 
	EnableDocking(CBRS_ALIGN_ANY); 
 
#ifdef _SCB_REPLACE_MINIFRAME 
    m_pFloatingFrameClass = RUNTIME_CLASS(CSCBMiniDockFrameWnd); 
#endif 
 
	 
	DockControlBar(&m_wndDirTreeBar, AFX_IDW_DOCKBAR_LEFT); 
 
	RecalcLayout(); 
	CRect rBar; 
	m_wndDirTreeBar.GetWindowRect(rBar); 
	rBar.OffsetRect(0, 1); 
	 
	DockControlBar(&m_wndPreviewBar, AFX_IDW_DOCKBAR_LEFT, rBar); 
 
	return 0; 
} 
 
BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs) 
{ 
	if( !CFrameWnd::PreCreateWindow(cs) ) 
		return FALSE; 
	// TODO: Modify the Window class or styles here by modifying 
	//  the CREATESTRUCT cs 
 
	return TRUE; 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CMainFrame diagnostics 
 
#ifdef _DEBUG 
void CMainFrame::AssertValid() const 
{ 
	CFrameWnd::AssertValid(); 
} 
 
void CMainFrame::Dump(CDumpContext& dc) const 
{ 
	CFrameWnd::Dump(dc); 
} 
 
#endif //_DEBUG 
 
///////////////////////////////////////////////////////////////////////////// 
// CMainFrame message handlers 
 
 
void CMainFrame::OnViewDirectoryBar()  
{ 
	// TODO: Add your command handler code here 
	if(m_bShowDirectoryBar) 
	{ 
		::ShowWindow(m_wndDirTreeBar.m_hWnd,SW_HIDE);			 
		DockControlBar(&m_wndDirTreeBar,AFX_IDW_DOCKBAR_LEFT);				 
		m_bShowDirectoryBar=FALSE; 
 
		RecalcLayout(TRUE); 
	} 
	else 
	{ 
		::ShowWindow(m_wndDirTreeBar.m_hWnd,SW_SHOW); 
		DockControlBar(&m_wndDirTreeBar,AFX_IDW_DOCKBAR_LEFT); 
		RecalcLayout(TRUE); 
		m_bShowDirectoryBar=TRUE; 
	} 
} 
 
void CMainFrame::OnUpdateViewDirectoryBar(CCmdUI* pCmdUI)  
{ 
	// TODO: Add your command update UI handler code here 
	pCmdUI->SetCheck(m_bShowDirectoryBar); 
} 
 
void CMainFrame::OnViewPreviewBar()  
{ 
	// TODO: Add your command handler code here 
	if(m_bShowPreviewBar) 
	{ 
		::ShowWindow(m_wndPreviewBar.m_hWnd,SW_HIDE);			 
		DockControlBar(&m_wndPreviewBar,AFX_IDW_DOCKBAR_LEFT);				 
		m_bShowPreviewBar=FALSE; 
 
		RecalcLayout(TRUE); 
	} 
	else 
	{ 
		::ShowWindow(m_wndPreviewBar.m_hWnd,SW_SHOW); 
		DockControlBar(&m_wndPreviewBar,AFX_IDW_DOCKBAR_LEFT); 
		RecalcLayout(TRUE); 
		m_bShowPreviewBar=TRUE; 
	} 
} 
 
void CMainFrame::OnUpdateViewPreviewBar(CCmdUI* pCmdUI)  
{ 
	// TODO: Add your command update UI handler code here 
	pCmdUI->SetCheck(m_bShowPreviewBar);	 
} 
 
void CMainFrame::OnClose()  
{ 
	// TODO: Add your message handler code here and/or call default 
	CThumbViewerView* pView=(CThumbViewerView*)GetActiveView(); 
	if(pView->IsRunning()==true) 
		AfxMessageBox(_T("Please terminate thread before closing window")); 
	else 
		CFrameWnd::OnClose(); 
} 
 
void CMainFrame::OnStopThread()  
{ 
	// TODO: Add your command handler code here 
	CThumbViewerView* pView=(CThumbViewerView*)GetActiveView(); 
	pView->TerminateThread(); 
} 
 
void CMainFrame::OnUpdateStopThread(CCmdUI* pCmdUI)  
{ 
	// TODO: Add your command update UI handler code here 
	CThumbViewerView* pView=(CThumbViewerView*)GetActiveView(); 
	if(pView->IsRunning()==true) 
		pCmdUI->Enable(TRUE); 
	else 
		pCmdUI->Enable(FALSE); 
}