T9键盘模拟器（全部自绘）

// TouchPanelDlg.cpp : 实现文件 // #include "stdafx.h" #include "TouchPanel.h" #include "TouchPanelDlg.h" #ifdef _DEBUG #define new DEBUG_NEW #endif CString CTouchPanelDlg::m_currentStr = NULL; CString CTouchPanelDlg::m_oldStr = NULL; // 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() // CTouchPanelDlg 对话框 CTouchPanelDlg::CTouchPanelDlg(CWnd* pParent ) : CDialog(CTouchPanelDlg::IDD, pParent) , bCursorStatus(FALSE) , font() , bLButtonDown(FALSE) { m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); pCursor.x = 0; pCursor.y = 0; } void CTouchPanelDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); } BEGIN_MESSAGE_MAP(CTouchPanelDlg, CDialog) ON_WM_SYSCOMMAND() ON_WM_PAINT() ON_WM_QUERYDRAGICON() //}}AFX_MSG_MAP ON_WM_LBUTTONDOWN() ON_WM_TIMER() ON_WM_LBUTTONUP() END_MESSAGE_MAP() // CTouchPanelDlg 消息处理程序 BOOL CTouchPanelDlg::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 if( font.Init() == -1 ) { AfxMessageBox(_T("Read the font file failed!"),MB_OK); this->DestroyWindow(); } m_button1.setKeys("11"); m_button2.setKeys("2abc"); m_button3.setKeys("3def"); m_button4.setKeys("4ghi"); m_button5.setKeys("5jkl"); m_button6.setKeys("6mno"); m_button7.setKeys("7pqrs"); m_button8.setKeys("8tuv"); m_button9.setKeys("9wxyz"); m_button0.setKeys("0 "); m_buttonStar.setKeys("**"); return TRUE; // 除非将焦点设置到控件，否则返回 TRUE } void CTouchPanelDlg::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 CTouchPanelDlg::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(); } InitDraw(); } //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 CTouchPanelDlg::OnQueryDragIcon() { return static_cast<HCURSOR>(m_hIcon); } // 初始化面板 void CTouchPanelDlg::InitDraw(void) { CRect rect; CClientDC dc(this); CBrush brush(COLOR_UP),oldBrush; CPen InitPen(PS_SOLID,PEN_SIZE,COLOR_BLACK); dc.SelectObject(&InitPen); dc.SelectObject(&brush); GetClientRect(rect); dc.Rectangle(rect); dc.MoveTo(PEN_SIZE,PEN_SIZE); dc.LineTo(SCREEN_W,PEN_SIZE); dc.LineTo(SCREEN_W,SCREEN_H); dc.LineTo(PEN_SIZE,SCREEN_H); dc.LineTo(PEN_SIZE,PEN_SIZE); Refresh(); CString szKeys = NULL; CPoint ptOne(PEN_SIZE+5,SCREEN_H+BUTTON_GAP_Y+BUTTON_H); CPoint ptTemp(TOP2_X,SCREEN_H + 5); CHAR ch ='1'; DrawButton(ptTemp); ptTemp.x += 31; ptTemp.y += 9; DrawCharactor(ptTemp,'C',COLOR_KEYSTRING); for (int j = ptOne.y,k=0; k<4 ;k++,j += BUTTON_H + BUTTON_GAP_Y) { for (int i = ptOne.x; i < SCREEN_W; i += BUTTON_W + BUTTON_GAP_X ) { ptTemp.x = i; ptTemp.y = j; DrawButton(ptTemp); ptTemp.x += 1; ptTemp.y += 9; if (ch <= '9') { if (ch == '1') { ptTemp.x += 31; DrawString(ptTemp,_T("1"),COLOR_KEYSTRING); } else if (ch == '2') { DrawString(ptTemp,_T("2/abc"),COLOR_KEYSTRING); } else if (ch == '3') { DrawString(ptTemp,_T("3/def"),COLOR_KEYSTRING); } else if (ch == '4') { DrawString(ptTemp,_T("4/ghi"),COLOR_KEYSTRING); } else if (ch == '5') { DrawString(ptTemp,_T("5/jkl"),COLOR_KEYSTRING); } else if (ch == '6') { DrawString(ptTemp,_T("6/mno"),COLOR_KEYSTRING); } else if (ch == '7') { DrawString(ptTemp,_T("7pqrs"),COLOR_KEYSTRING); } else if (ch == '8') { DrawString(ptTemp,_T("8/tuv"),COLOR_KEYSTRING); } else { DrawString(ptTemp,_T("9wxyz"),COLOR_KEYSTRING); } ch++; } else { ptTemp.x += 31; if(ch == '9'+1) { DrawCharactor(ptTemp,'*',COLOR_KEYSTRING); ch++; } else if(ch == '9'+2) { DrawCharactor(ptTemp,'0',COLOR_KEYSTRING); ch++; } else if(ch == '9'+3) { DrawCharactor(ptTemp,'#',COLOR_KEYSTRING); ch++; } } } } pCursor.x = 5; pCursor.y = 25; } void CTouchPanelDlg::OnLButtonUp(UINT nFlags, CPoint point) { if (bLButtonDown) { InitDraw(); DrawString(); bLButtonDown = FALSE; } } void CTouchPanelDlg::OnLButtonDown(UINT nFlags, CPoint point) { int x = point.x,y = point.y; if (x > TOP1_X && x < TOP3_X + BUTTON_W && y >TOP1_Y && y < TOPSTAR + BUTTON_H) { if ( y < TOP1_Y + BUTTON_H)//第一行 { if ( x < TOP1_X + BUTTON_W)//1 { int iStatu = KillAll(1); SetTimer(1,STAYTIME,NULL); m_button1.clicked( iStatu ); DrawButton(CPoint(TOP1_X,TOP1_Y+1),COLOR_DOWN); DrawString(); } else if (x > TOP2_X && x < TOP2_X + BUTTON_W)//2 { int iStatu = KillAll(2); SetTimer(2,STAYTIME,NULL); m_button2.clicked( iStatu ); DrawButton(CPoint(TOP2_X,TOP1_Y+1),COLOR_DOWN); DrawString(); } else if (x > TOP3_X)//3 { int iStatu = KillAl