skinalterdlg.cpp

来自「《Visual C++视频技术方案宝典》配套光盘」· C++ 代码 · 共 820 行 · 第 1/2 页

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// SkinAlterDlg.cpp : implementation file
//

#include "stdafx.h"
#include "SkinAlter.h"
#include "SkinAlterDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSkinAlterDlg dialog

CSkinAlterDlg::CSkinAlterDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CSkinAlterDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CSkinAlterDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_FirstShow = FALSE;
	m_IsMax = TRUE;
	m_CapitonColor =RGB(255,255,0);
	m_Caption = "界面换肤";
	m_LoadDll = FALSE;
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CSkinAlterDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CSkinAlterDlg)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CSkinAlterDlg, CDialog)
	//{{AFX_MSG_MAP(CSkinAlterDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_WM_NCACTIVATE()
	ON_WM_CTLCOLOR()
	ON_WM_MOUSEMOVE()
	ON_WM_NCLBUTTONDOWN()
	ON_WM_NCMOUSEMOVE()
	ON_WM_NCPAINT()
	ON_WM_SIZE()
	ON_BN_CLICKED(IDC_RESTORE, OnRestore)
	ON_BN_CLICKED(IDC_SKINTWO, OnSkinTwo)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSkinAlterDlg message handlers

BOOL CSkinAlterDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	// TODO: Add extra initialization here
	m_BorderHeight = GetSystemMetrics(SM_CYBORDER);
	m_BorderWidth = GetSystemMetrics(SM_CXBORDER);
	m_CaptionHeight = GetSystemMetrics(SM_CYCAPTION);	

	SetWindowText(m_Caption);

	Skin();
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CSkinAlterDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CSkinAlterDlg::OnPaint() 
{
	CRect rect;
	GetClientRect(&rect);
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
	SkinForm();
	m_IsDrawForm = TRUE;
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CSkinAlterDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CSkinAlterDlg::SkinForm(UINT Flags)
{
	if  (m_LoadDll)
	{
		m_FrameHeight= GetSystemMetrics(SM_CYFIXEDFRAME);
		m_BorderHeight = GetSystemMetrics(SM_CYBORDER);

		m_FrameWidth= GetSystemMetrics(SM_CXFIXEDFRAME);

		m_BorderWidth = GetSystemMetrics(SM_CXBORDER);
		m_CaptionHeight = GetSystemMetrics(SM_CYCAPTION);

		CRect Clientrect;
		GetClientRect(Clientrect);
		CRect WinRC,FactRC;
		GetWindowRect(WinRC);
		FactRC.CopyRect(CRect(0,0,WinRC.Width(),WinRC.Height()));
		//获取窗口设备上下文
		CWindowDC WindowDC(this);

		CBitmap LeftLine,*OldObj;
		BITMAPINFO bitinfo;
		
		CDC memDC;
		memDC.CreateCompatibleDC(&WindowDC);


		int leftwidth=0;       //左标题的宽度
		int rightwidth = 0;    //右标题的宽度
		int leftlinewidth = 0; //窗体边框和3D宽度
		int rLineWidth;
		int bLineHeight;
		DeleteObject(LeftLine);
		LeftLine.Attach(pSkin->GetBitmapRes(2)); //加载右标题
		LeftLine.GetObject(sizeof(bitinfo),&bitinfo);
		rightwidth = bitinfo.bmiHeader.biWidth;
		LeftLine.Detach();
		int x,y;
		//绘制左边线
		//获取位图大小
		if ( Flags & fLeftBand )
		{
			DeleteObject(LeftLine);
			LeftLine.Attach(pSkin->GetBitmapRes(3));
			LeftLine.GetObject(sizeof(bitinfo),&bitinfo);
			LeftLine.GetObject(sizeof(bitinfo),&bitinfo);
			x = bitinfo.bmiHeader.biWidth;
			y = bitinfo.bmiHeader.biHeight;
						
			OldObj = memDC.SelectObject(&LeftLine);
			//判断位图的宽度与窗体边缘的宽度
			leftlinewidth = (x> m_FrameWidth+m_BorderWidth)? x:m_FrameWidth+m_BorderWidth;

			WindowDC.StretchBlt(0,m_CaptionHeight,leftlinewidth,FactRC.Height()-m_CaptionHeight,&memDC,0,0,x,y,SRCCOPY);
			memDC.SelectObject(OldObj);
			LeftLine.Detach();
		}
		
		//绘制左标题
		if ( Flags & fLeftTitle)
		{
			DeleteObject(LeftLine);
			LeftLine.Attach(pSkin->GetBitmapRes(0));
			//获取位图大小
			LeftLine.GetObject(sizeof(bitinfo),&bitinfo);
			OldObj =  memDC.SelectObject(&LeftLine);
			leftwidth = x = bitinfo.bmiHeader.biWidth;
			y = bitinfo.bmiHeader.biHeight;
			m_TitleDrawHeight = (m_CaptionHeight+4>y)?m_CaptionHeight+4: y;

			m_LTitleRc.CopyRect(CRect(0,0,x,m_TitleDrawHeight));
			WindowDC.StretchBlt(m_LTitleRc.left,m_LTitleRc.top,m_LTitleRc.Width(),m_LTitleRc.Height(),&memDC,0,0,x,y,SRCCOPY);
			memDC.SelectObject(OldObj);
			LeftLine.Detach();
		}
		//绘制右标题
		if ( Flags & fRightTitle)
		{
			DeleteObject(LeftLine);
			LeftLine.Attach(pSkin->GetBitmapRes(2));
			//获取位图大小
			LeftLine.GetObject(sizeof(bitinfo),&bitinfo);
			OldObj = memDC.SelectObject(&LeftLine);
			x = bitinfo.bmiHeader.biWidth;
			y = bitinfo.bmiHeader.biHeight;
			m_TitleDrawHeight = (m_CaptionHeight+4>y)?m_CaptionHeight+4: y;
			
			m_RTitleRc.CopyRect(CRect(FactRC.right-x,0,FactRC.right,m_TitleDrawHeight));

			WindowDC.StretchBlt(m_RTitleRc.left,m_RTitleRc.top,m_RTitleRc.Width(),m_RTitleRc.Height(),&memDC,0,0,x,y,SRCCOPY);
			DeleteObject( memDC.SelectObject(OldObj));
			LeftLine.Detach();
		}
		//绘制中间标题
		if ( Flags & fMidTitle)
		{
			DeleteObject(LeftLine);
			LeftLine.Attach(pSkin->GetBitmapRes(1));
			//获取位图大小
			LeftLine.GetObject(sizeof(bitinfo),&bitinfo);
			OldObj = memDC.SelectObject(&LeftLine);
			x = bitinfo.bmiHeader.biWidth;
			y = bitinfo.bmiHeader.biHeight;
			m_TitleDrawHeight  = (m_CaptionHeight+4>y)?m_CaptionHeight+4: y;

			m_MTitleRc.CopyRect(CRect(m_LTitleRc.right,0,m_RTitleRc.left,m_TitleDrawHeight));
			
			WindowDC.StretchBlt(m_MTitleRc.left,m_MTitleRc.top,m_MTitleRc.Width(),m_MTitleRc.Height(),&memDC,0,0,x,y,SRCCOPY);
			LeftLine.Detach();
			memDC.SelectObject(OldObj);
		}
		//绘制右边框
		if ( Flags & fRightBand)
		{
			DeleteObject(LeftLine);
			LeftLine.Attach(pSkin->GetBitmapRes(5));
			//获取位图大小
			LeftLine.GetObject(sizeof(bitinfo),&bitinfo);
			OldObj = memDC.SelectObject(&LeftLine);
			x = bitinfo.bmiHeader.biWidth;
			y = bitinfo.bmiHeader.biHeight;
			
			rLineWidth = m_FrameWidth+m_BorderWidth;
			
			rLineWidth= rLineWidth>x? rLineWidth:x;

			WindowDC.StretchBlt(m_RTitleRc.right-rLineWidth,m_TitleDrawHeight,rLineWidth,FactRC.Height()-m_TitleDrawHeight,&memDC,0,0,x,y,SRCCOPY);
			memDC.SelectObject(OldObj);
			LeftLine.Detach();
		}
		//绘制底边框	
		if ( Flags & fBottomBand)
		{
			DeleteObject(LeftLine);
			LeftLine.Attach(pSkin->GetBitmapRes(4));
			//获取位图大小
			LeftLine.GetObject(sizeof(bitinfo),&bitinfo);
			OldObj = memDC.SelectObject(&LeftLine);
			x = bitinfo.bmiHeader.biWidth;
			y = bitinfo.bmiHeader.biHeight;
			bLineHeight = m_BorderHeight+m_FrameHeight;
			bLineHeight = bLineHeight>y? bLineHeight:y;

			WindowDC.StretchBlt(leftlinewidth,FactRC.Height()-bLineHeight,m_RTitleRc.right-rLineWidth-leftlinewidth, bLineHeight,&memDC,0,0,x,y,SRCCOPY);
			memDC.SelectObject(OldObj);
			LeftLine.Detach();
		}
		if (pSkin->GetDrawRound())
		{
			//绘制左下角
			if ( Flags & fLeftBottom)
			{
				DeleteObject(LeftLine);
				LeftLine.Attach(pSkin->GetBitmapRes(12));
				//获取位图大小
				LeftLine.GetObject(sizeof(bitinfo),&bitinfo);
				OldObj = memDC.SelectObject(&LeftLine);
				x = bitinfo.bmiHeader.biWidth;
				y = bitinfo.bmiHeader.biHeight;

				WindowDC.StretchBlt(0,FactRC.Height()-bLineHeight,leftlinewidth,bLineHeight,&memDC,0,0,x,y,SRCCOPY);
				memDC.SelectObject(OldObj);
				LeftLine.Detach();
			}
			//绘制右下角
			if ( Flags & fRightBottom)
			{
				DeleteObject(LeftLine);
				LeftLine.Attach(pSkin->GetBitmapRes(13));
				//获取位图大小
				LeftLine.GetObject(sizeof(bitinfo),&bitinfo);
				OldObj = memDC.SelectObject(&LeftLine);
				x = bitinfo.bmiHeader.biWidth;
				y = bitinfo.bmiHeader.biHeight;

				WindowDC.StretchBlt(m_RTitleRc.right-x,FactRC.Height()-bLineHeight,x,bLineHeight,&memDC,0,0,x,y,SRCCOPY);
				memDC.SelectObject(OldObj);
				LeftLine.Detach();
			}
			//绘制右下角

		}
		CPoint pos = pSkin->GetButtonPos(6);
		m_MinRect.CopyRect(CRect(m_RTitleRc.left+pos.x,(m_TitleDrawHeight+2*m_BorderHeight -m_ButtonHeight)/2+pos.y,m_ButtonWidth,m_ButtonHeight));

		pos = pSkin->GetButtonPos(7);	
		m_MaxRect.CopyRect(CRect(m_RTitleRc.left+pos.x,(m_TitleDrawHeight+2*m_BorderHeight -m_ButtonHeight)/2+pos.y,m_ButtonWidth,m_ButtonHeight));

		pos = pSkin->GetButtonPos(8);
		m_CloseRect.CopyRect(CRect(m_RTitleRc.left+pos.x,(m_TitleDrawHeight+2*m_BorderHeight -m_ButtonHeight)/2+pos.y,m_ButtonWidth,m_ButtonHeight));

		//绘制最小化按钮
		if ( Flags & fMinButton)
		{
			DeleteObject(LeftLine);
			LeftLine.Attach(pSkin->GetBitmapRes(6));
			//获取位图大小
			LeftLine.GetObject(sizeof(bitinfo),&bitinfo);
			OldObj = memDC.SelectObject(&LeftLine);
			x = bitinfo.bmiHeader.biWidth;
			y = bitinfo.bmiHeader.biHeight;
			WindowDC.StretchBlt(m_MinRect.left,m_MinRect.top,m_MinRect.right,m_MinRect.bottom,&memDC,0,0,x,y,SRCCOPY);
			memDC.SelectObject(OldObj);
			LeftLine.Detach();
		}
		//绘制最大化按钮
		if ( Flags & fMaxButton)
		{
			DeleteObject(LeftLine);
			LeftLine.Attach(pSkin->GetBitmapRes(7));
			//获取位图大小
			LeftLine.GetObject(sizeof(bitinfo),&bitinfo);
			OldObj =  memDC.SelectObject(&LeftLine);
			x = bitinfo.bmiHeader.biWidth;
12

skinalterdlg.cpp - 源码说明

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