gusucode.com > VC 跳跃文字显示特效 > VC 跳跃文字显示特效/gusucode/JumpyText/JumpyTextDlg.cpp
//Download by http://www.NewXing.com // JumpyTextDlg.cpp : implementation file // #include "stdafx.h" #include "JumpyText.h" #include "JumpyTextDlg.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() ///////////////////////////////////////////////////////////////////////////// // CJumpyTextDlg dialog CJumpyTextDlg::CJumpyTextDlg(CWnd* pParent /*=NULL*/) : CDialog(CJumpyTextDlg::IDD, pParent) { //{{AFX_DATA_INIT(CJumpyTextDlg) // NOTE: the ClassWizard will add member initialization here //}}AFX_DATA_INIT // Note that LoadIcon does not require a subsequent DestroyIcon in Win32 m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); } void CJumpyTextDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CJumpyTextDlg) DDX_Control(pDX, IDC_STATIC_JUMPY_DRAW, m_jumpyDraw); DDX_Control(pDX, IDC_BUTTON_COLOUR_START, m_GradientStart); DDX_Control(pDX, IDC_BUTTON_COLOUR_END, m_GradientEnd); DDX_Control(pDX, IDC_BUTTON_COLOUR_TEXT, m_ColourText); DDX_Control(pDX, IDC_BUTTON_COLOUR_SHADDOW, m_ColourShaddow); //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CJumpyTextDlg, CDialog) //{{AFX_MSG_MAP(CJumpyTextDlg) ON_WM_SYSCOMMAND() ON_WM_PAINT() ON_WM_QUERYDRAGICON() ON_BN_CLICKED(IDC_BUTTON2, OnButton2) ON_BN_CLICKED(IDC_BUTTON_CUSTOM_ANIMATION, OnButtonCustomAnimation) ON_EN_CHANGE(IDC_EDIT_TEXT, OnChangeEditText) ON_EN_CHANGE(IDC_EDIT_FONT, OnChangeEditFont) ON_EN_CHANGE(IDC_EDIT_SIZE_FONT, OnChangeEditSizeFont) ON_EN_CHANGE(IDC_EDIT_TIME, OnChangeEditTime) //}}AFX_MSG_MAP ON_MESSAGE(CPN_SELENDOK, OnSelEndOK) END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CJumpyTextDlg message handlers BOOL CJumpyTextDlg::OnInitDialog() { CDialog::OnInitDialog(); 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 UpdateData(FALSE); m_GradientStart.SetBkColour(RGB(123, 158, 198)); m_GradientEnd.SetBkColour(RGB(0,0,255)); m_ColourText.SetBkColour(RGB(0, 255, 0)); m_ColourShaddow.SetBkColour(RGB(0,0,0)); GetDlgItem(IDC_EDIT_SIZE_FONT)->SetWindowText("24"); GetDlgItem(IDC_EDIT_FONT)->SetWindowText("MS Sans Serif"); GetDlgItem(IDC_EDIT_TEXT)->SetWindowText("The quick brown fox jumps over the lazy dog. 1234567890"); GetDlgItem(IDC_EDIT_TIME)->SetWindowText("1000"); return TRUE; // return TRUE unless you set the focus to a control } void CJumpyTextDlg::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 CJumpyTextDlg::OnPaint() { 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(); } } // The system calls this to obtain the cursor to display while the user drags // the minimized window. HCURSOR CJumpyTextDlg::OnQueryDragIcon() { return (HCURSOR) m_hIcon; } void CJumpyTextDlg::OnButton2() { //the only function that need to call for rendering m_jumpyDraw.StartJumpyText("The quick brown fox jumps over the lazy dog. 1234567890", 1000, "MS Sans Serif", 24, RGB(0, 255, 0), RGB(0, 0, 0), RGB(123, 158, 198), RGB(0,0,255)); //internal settings : do not need this for using in your own application m_GradientStart.SetBkColour(RGB(123, 158, 198)); m_GradientEnd.SetBkColour(RGB(0,0,255)); m_ColourText.SetBkColour(RGB(0, 255, 0)); m_ColourShaddow.SetBkColour(RGB(0,0,0)); GetDlgItem(IDC_EDIT_SIZE_FONT)->SetWindowText("24"); GetDlgItem(IDC_EDIT_FONT)->SetWindowText("MS Sans Serif"); GetDlgItem(IDC_EDIT_TEXT)->SetWindowText("The quick brown fox jumps over the lazy dog. 1234567890"); GetDlgItem(IDC_EDIT_TIME)->SetWindowText("1000"); } LONG CJumpyTextDlg::OnSelEndOK(UINT lParam, LONG wParam) { switch(wParam) { case IDC_BUTTON_COLOUR_START: m_jumpyDraw.SetGradientStartColor(lParam); break; case IDC_BUTTON_COLOUR_END: m_jumpyDraw.SetGradientEndColor(lParam); break; case IDC_BUTTON_COLOUR_TEXT: m_jumpyDraw.SetTextColor(lParam); break; case IDC_BUTTON_COLOUR_SHADDOW: m_jumpyDraw.SetShaddowColor(lParam); break; } return TRUE; } void CJumpyTextDlg::OnButtonCustomAnimation() { m_jumpyDraw.StartJumpyText();//the only function that need to call for rendering m_GradientStart.SetBkColour(m_jumpyDraw.GetGradientStartColor()); m_GradientEnd.SetBkColour(m_jumpyDraw.GetGradientEndColor()); m_ColourText.SetBkColour(m_jumpyDraw.GetTextColor()); m_ColourShaddow.SetBkColour(m_jumpyDraw.GetShaddowColor()); } void CJumpyTextDlg::OnChangeEditText() { CString strText; GetDlgItem(IDC_EDIT_TEXT)->GetWindowText(strText); m_jumpyDraw.SetText(strText); } void CJumpyTextDlg::OnChangeEditFont() { CString strText; GetDlgItem(IDC_EDIT_FONT)->GetWindowText(strText); m_jumpyDraw.SetFontFace(strText); } void CJumpyTextDlg::OnChangeEditSizeFont() { CString strText; GetDlgItem(IDC_EDIT_SIZE_FONT)->GetWindowText(strText); int nHeight = atoi((const char*)(LPCTSTR)strText); if (nHeight != 0) m_jumpyDraw.SetCharHeight(nHeight); } void CJumpyTextDlg::OnChangeEditTime() { CString strText; GetDlgItem(IDC_EDIT_TIME)->GetWindowText(strText); long nTime = atol((const char*)(LPCTSTR)strText); if (nTime != 0) m_jumpyDraw.SetJumpyTime(nTime); }