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Visual C++

VideoDlg.cpp：源码内容
							// VideoDlg.cpp : implementation file
//
#include "stdafx.h"
#include "Control.h"
#include "VideoDlg.h"
#include "ComPelcod.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
extern CControlApp theApp;
/////////////////////////////////////////////////////////////////////////////
// CVideoDlg dialog
CVideoDlg::CVideoDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CVideoDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CVideoDlg)
	//}}AFX_DATA_INIT
	this->user_id = 0;
}
void CVideoDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CVideoDlg)
	DDX_Control(pDX, IDC_SUB_IRIS, m_iris_sub);
	DDX_Control(pDX, IDC_ADD_IRIS, m_iris_add);
	DDX_Control(pDX, IDC_SUB_ZOOM, m_zoom_sub);
	DDX_Control(pDX, IDC_ADD_ZOOM, m_zoom_add);
	DDX_Control(pDX, IDC_SUB_FOCUS, m_focus_sub);
	DDX_Control(pDX, IDC_ADD_FOCUS, m_focus_add);
	DDX_Control(pDX, IDC_AUTO_BUTTON, m_auto);
	DDX_Control(pDX, IDC_RIGHT_BUTTON, m_right);
	DDX_Control(pDX, IDC_DOWN_BUTTON, m_down);
	DDX_Control(pDX, IDC_LEFT_BUTTON, m_left);
	DDX_Control(pDX, IDC_UP_BUTTON, m_up);
	DDX_Control(pDX, IDC_CONTROL_STATIC, m_ctrl_static);
	DDX_Control(pDX, IDC_VIDEO_STATIC, m_video);
	//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CVideoDlg, CDialog)
	//{{AFX_MSG_MAP(CVideoDlg)
	ON_WM_CTLCOLOR()
	ON_WM_SIZE()
	ON_WM_NCHITTEST()
	ON_BN_CLICKED(IDC_AUTO_BUTTON, OnAutoButton)
	ON_BN_CLICKED(IDC_BUTTON, OnButton)
	//}}AFX_MSG_MAP
	ON_MESSAGE( WM_UPDOWNBUTTON ,OnUpDownButton )
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CVideoDlg message handlers
BOOL CVideoDlg::OnInitDialog() 
{
	CDialog::OnInitDialog( );
    //上
	this->m_up.action = UP;
	//左
	this->m_left.action = LEFT;
	//下
	this->m_down.action = DOWN;
	//右
	this->m_right.action = RIGHT;
	//调焦
	this->m_focus_add.action = FOCUS_LARGEN;
	this->m_focus_sub.action = FOCUS_LESSEN;
	//变倍
	this->m_zoom_add.action = ZOOM_LARGEN;
	this->m_zoom_sub.action = ZOOM_LESSEN;
	//光圈
	this->m_iris_add.action = IRIS_LARGEN;
	this->m_iris_sub.action = IRIS_LESSEN;
	return TRUE; 
}
UINT CVideoDlg::OnNcHitTest(CPoint point) 
{
	UINT hitTest = CDialog::OnNcHitTest(point);
	return hitTest == HTCLIENT ? HTCAPTION : hitTest;
}
void CVideoDlg::PostNcDestroy( ) 
{
	delete this;
}
LRESULT CVideoDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam) 
{
	if( message == WM_CLOSE )
	{
		this->DestroyWindow( );
		return 0;
	}
	return CDialog::WindowProc( message , wParam , lParam );
}
HBRUSH CVideoDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) 
{
	static HBRUSH b = ::CreateSolidBrush( RGB( 214 , 239 , 255 ) );
	pDC->SetBkMode( TRANSPARENT );
	if( nCtlColor == CTLCOLOR_STATIC )
	{
		if( pWnd->GetSafeHwnd( ) == this->m_video.GetSafeHwnd( ) )
		{
			static HBRUSH bb = ::CreateSolidBrush( RGB( 10 , 10 , 10 ) );
			pDC->SetTextColor( RGB( 255 , 0 , 0 ) );
			
			return bb;
		}
	}
	return b;
}
void CVideoDlg::OnSize(UINT nType, int cx, int cy) 
{
	CDialog::OnSize( nType , cx , cy );
	static int width = 0;
	
	if( this->m_ctrl_static )
	{
		if( ! width )
		{
			CRect rc;
			this->m_ctrl_static.GetWindowRect( &rc );
			width = rc.Width( ) + 5;
		}
//		this->m_ctrl_static.MoveWindow( 0 , 0 , width , cy );
	}
	if( this->m_video )
		this->m_video.MoveWindow(  width , 0 , cx - width , cy );	
	this->Invalidate( );
}
void CVideoDlg::OnUpDownButton( WPARAM wParam , LPARAM lParam )
{
	if( wParam )
	{
		if( this->m_auto.GetCheck( ) )
		{
			this->m_auto.SetCheck( 0 );
		}
		PPanelCommand cmd;
		
		cmd.assembleData( this->user_id , ( int )wParam , ( bool )lParam );
		theApp.GetTCP( ).Send( cmd.buffer );
	}
}
void CVideoDlg::OnAutoButton( ) 
{
	PPanelCommand cmd;
	
	cmd.assembleData( this->user_id , AUTO , this->m_auto.GetCheck( ) );
	
	theApp.GetTCP( ).Send( cmd.buffer );
}
void CVideoDlg::OnButton() 
{
	PPanelCommand cmd;
	
	cmd.assembleData( this->user_id , FULLSCREEN , 2 );
	
	theApp.GetTCP( ).Send( cmd.buffer );
}

						