wechat/source/hook/WeChats/WeChatsDlg.cpp

// WeChatsDlg.cpp : 实现文件
//

#include "stdafx.h"
#include "WeChats.h"
#include "WeChatsDlg.h"
#include "CWxObject.h"
#include "WxMgr.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#endif


// 用于应用程序“关于”菜单项的 CAboutDlg 对话框

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

	// 对话框数据
	enum { IDD = IDD_ABOUTBOX };

protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV 支持

// 实现
protected:
	DECLARE_MESSAGE_MAP()
};

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

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

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
END_MESSAGE_MAP()


// CWeChatsDlg 对话框

HWND g_hWxWnd = NULL;


CWeChatsDlg::CWeChatsDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CWeChatsDlg::IDD, pParent)
{
	m_bMouseDown = FALSE;
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CWeChatsDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
}

BEGIN_MESSAGE_MAP(CWeChatsDlg, CDialog)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	//}}AFX_MSG_MAP
	ON_BN_CLICKED(BTN_OPEN_WX, &CWeChatsDlg::OnBnClickedOpenWx)
	ON_WM_CTLCOLOR()
	ON_BN_CLICKED(BTN_ATTACH_WX, &CWeChatsDlg::OnBnClickedAttachWx)
END_MESSAGE_MAP()


// CWeChatsDlg 消息处理程序

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

	// 将“关于...”菜单项添加到系统菜单中。

	// IDM_ABOUTBOX 必须在系统命令范围内。
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

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

	// 设置此对话框的图标。当应用程序主窗口不是对话框时，框架将自动
	//  执行此操作
	SetIcon(m_hIcon, TRUE);			// 设置大图标
	SetIcon(m_hIcon, FALSE);		// 设置小图标

	// TODO: 在此添加额外的初始化代码
	CRect rcWxList, rcWxShow;
	GetDlgItem(RECT_WXLIST)->GetWindowRect(&rcWxList);
	GetDlgItem(RECT_WECHAT)->GetWindowRect(&rcWxShow);
	ScreenToClient(&rcWxList);
	ScreenToClient(&rcWxShow);
	m_wxMgr.SetMainWnd(this, rcWxList, rcWxShow);

	return TRUE;  // 除非将焦点设置到控件，否则返回 TRUE
}

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

// 如果向对话框添加最小化按钮，则需要下面的代码
//  来绘制该图标。对于使用文档/视图模型的 MFC 应用程序，
//  这将由框架自动完成。

void CWeChatsDlg::OnPaint()
{
	if (IsIconic())
	{
		CPaintDC dc(this); // 用于绘制的设备上下文

		SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);

		// 使图标在工作区矩形中居中
		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;

		// 绘制图标
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

//当用户拖动最小化窗口时系统调用此函数取得光标
//显示。
HCURSOR CWeChatsDlg::OnQueryDragIcon()
{
	return static_cast<HCURSOR>(m_hIcon);
}


void CWeChatsDlg::OnBnClickedOpenWx()
{
	// TODO: 在此添加控件通知处理程序代码
	m_wxMgr.OpenWeChat();
}

void CWeChatsDlg::OnBnClickedAttachWx()
{
	// TODO: 在此添加控件通知处理程序代码
	m_wxMgr.AttachUnMgrWxProc(GetDlgItem(WX_RECT));
}

HBRUSH CWeChatsDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
	HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);

	// TODO:  在此更改 DC 的任何特性
	pDC->SetBkMode(TRANSPARENT);

	// TODO:  如果默认的不是所需画笔，则返回另一个画笔
	return hbr;
}

BOOL CWeChatsDlg::DestroyWindow()
{
	// TODO: 在此添加专用代码和/或调用基类
	m_wxMgr.DetachAllWxProc();
	return CDialog::DestroyWindow();
}

BOOL CWeChatsDlg::PreTranslateMessage(MSG* pMsg)
{
	// TODO: 在此添加专用代码和/或调用基类
	if (pMsg->hwnd == m_hWnd)
	{
		if (pMsg->message == WM_NCLBUTTONDOWN)
		{// 非客户区左键按下;
			m_bMouseDown = TRUE;
		}

		if (pMsg->message == WM_NCLBUTTONUP)
		{// 非客户区左键放开;
			m_bMouseDown = FALSE;
		}

		if (pMsg->message == WM_NCMOUSEMOVE)
		{// 非客户区鼠标移动;
			if (m_bMouseDown && m_wxObj.m_hWxMainWnd)
			{
				//::PostMessage(m_wxObj.m_hWxMainWnd,WM_SYSCOMMAND, SC_MAXIMIZE, NULL);
			}
		}
	}

	return CDialog::PreTranslateMessage(pMsg);
}