test.cpp

非常好用的可移植的多平台C/C++源代码编辑器

    Close (true);
}

// file event handlers
void AppFrame::OnFileOpen (wxCommandEvent &WXUNUSED(event)) {
    if (!m_edit) return;
    wxString fname;
    wxFileDialog dlg (this, _T("Open file"), _T(""), _T(""), _T("Any file (*)|*"),
                      wxOPEN | wxFILE_MUST_EXIST | wxCHANGE_DIR);
    if (dlg.ShowModal() != wxID_OK) return;
    fname = dlg.GetPath ();
    FileOpen (fname);
}

void AppFrame::OnFileSave (wxCommandEvent &WXUNUSED(event)) {
    if (!m_edit) return;
    if (!m_edit->Modified()) {
        wxMessageBox (_("There is nothing to save!"), _("Save file"),
                      wxOK | wxICON_EXCLAMATION);
        return;
    }
    m_edit->SaveFile ();
}

void AppFrame::OnFileSaveAs (wxCommandEvent &WXUNUSED(event)) {
    if (!m_edit) return;
    wxString filename = wxEmptyString;
    wxFileDialog dlg (this, _T("Save file"), _T(""), _T(""), _T("Any file (*)|*"), wxSAVE|wxOVERWRITE_PROMPT);
    if (dlg.ShowModal() != wxID_OK) return;
    filename = dlg.GetPath();
    m_edit->SaveFile (filename);
}

void AppFrame::OnFileClose (wxCommandEvent &WXUNUSED(event)) {
    if (!m_edit) return;
    if (m_edit->Modified()) {
        if (wxMessageBox (_("Text is not saved, save before closing?"), _("Close"),
                          wxYES_NO | wxICON_QUESTION) == wxYES) {
            m_edit->SaveFile();
            if (m_edit->Modified()) {
                wxMessageBox (_("Text could not be saved!"), _("Close abort"),
                              wxOK | wxICON_EXCLAMATION);
                return;
            }
        }
    }
    m_edit->SetFilename (wxEmptyString);
    m_edit->ClearAll();
    m_edit->SetSavePoint();
}

// properties event handlers
void AppFrame::OnProperties (wxCommandEvent &WXUNUSED(event)) {
    if (!m_edit) return;
    EditProperties (m_edit, 0);
}

// print event handlers
void AppFrame::OnPrintSetup (wxCommandEvent &WXUNUSED(event)) {
    (*g_pageSetupData) = * g_printData;
    wxPageSetupDialog pageSetupDialog(this, g_pageSetupData);
    pageSetupDialog.ShowModal();
    (*g_printData) = pageSetupDialog.GetPageSetupData().GetPrintData();
    (*g_pageSetupData) = pageSetupDialog.GetPageSetupData();
}

void AppFrame::OnPrintPreview (wxCommandEvent &WXUNUSED(event)) {
    wxPrintDialogData printDialogData( *g_printData);
    wxPrintPreview *preview =
        new wxPrintPreview (new EditPrint (m_edit),
                            new EditPrint (m_edit),
                            &printDialogData);
    if (!preview->Ok()) {
        delete preview;
        wxMessageBox (_("There was a problem with previewing.\n\
                         Perhaps your current printer is not correctly?"),
                      _("Previewing"), wxOK);
        return;
    }
    wxRect rect = DeterminePrintSize();
    wxPreviewFrame *frame = new wxPreviewFrame (preview, this, _("Print Preview"));
    frame->SetSize (rect);
    frame->Centre(wxBOTH);
    frame->Initialize();
    frame->Show(true);
}

void AppFrame::OnPrint (wxCommandEvent &WXUNUSED(event)) {
    wxPrintDialogData printDialogData( *g_printData);
    wxPrinter printer (&printDialogData);
    EditPrint printout (m_edit);
    if (!printer.Print (this, &printout, true)) {
        if (wxPrinter::GetLastError() == wxPRINTER_ERROR) {
        wxMessageBox (_("There was a problem with printing.\n\
                         Perhaps your current printer is not correctly?"),
                      _("Previewing"), wxOK);
            return;
        }
    }
    (*g_printData) = printer.GetPrintDialogData().GetPrintData();
}

// edit events
void AppFrame::OnEdit (wxCommandEvent &event) {
    if (m_edit) m_edit->ProcessEvent (event);
}

// private functions
void AppFrame::CreateMenu () {

    // File menu
    wxMenu *menuFile = new wxMenu;
    menuFile->Append (wxID_OPEN, _("&Open ..\tCtrl+O"));
    menuFile->Append (wxID_SAVE, _("&Save\tCtrl+S"));
    menuFile->Append (wxID_SAVEAS, _("Save &as ..\tCtrl+Shift+S"));
    menuFile->Append (wxID_CLOSE, _("&Close\tCtrl+W"));
    menuFile->AppendSeparator();
    menuFile->Append (myID_PROPERTIES, _("Proper&ties ..\tCtrl+I"));
    menuFile->AppendSeparator();
    menuFile->Append (wxID_PRINT_SETUP, _("Print Set&up .."));
    menuFile->Append (wxID_PREVIEW, _("Print Pre&view\tCtrl+Shift+P"));
    menuFile->Append (wxID_PRINT, _("&Print ..\tCtrl+P"));
    menuFile->AppendSeparator();
    menuFile->Append (wxID_EXIT, _("&Quit\tCtrl+Q"));

    // Edit menu
    wxMenu *menuEdit = new wxMenu;
    menuEdit->Append (wxID_UNDO, _("&Undo\tCtrl+Z"));
    menuEdit->Append (wxID_REDO, _("&Redo\tCtrl+Shift+Z"));
    menuEdit->AppendSeparator();
    menuEdit->Append (wxID_CUT, _("Cu&t\tCtrl+X"));
    menuEdit->Append (wxID_COPY, _("&Copy\tCtrl+C"));
    menuEdit->Append (wxID_PASTE, _("&Paste\tCtrl+V"));
    menuEdit->Append (wxID_CLEAR, _("&Delete\tDel"));
    menuEdit->AppendSeparator();
    menuEdit->Append (wxID_FIND, _("&Find\tCtrl+F"));
    menuEdit->Enable (wxID_FIND, false);
    menuEdit->Append (myID_FINDNEXT, _("Find &next\tF3"));
    menuEdit->Enable (myID_FINDNEXT, false);
    menuEdit->Append (myID_REPLACE, _("&Replace\tCtrl+H"));
    menuEdit->Enable (myID_REPLACE, false);
    menuEdit->Append (myID_REPLACENEXT, _("Replace &again\tShift+F4"));
    menuEdit->Enable (myID_REPLACENEXT, false);
    menuEdit->AppendSeparator();
    menuEdit->Append (myID_BRACEMATCH, _("&Match brace\tCtrl+M"));
    menuEdit->Append (myID_GOTO, _("&Goto\tCtrl+G"));
    menuEdit->Enable (myID_GOTO, false);
    menuEdit->AppendSeparator();
    menuEdit->Append (myID_INDENTINC, _("&Indent increase\tTab"));
    menuEdit->Append (myID_INDENTRED, _("I&ndent reduce\tBksp"));
    menuEdit->AppendSeparator();
    menuEdit->Append (wxID_SELECTALL, _("&Select all\tCtrl+A"));
    menuEdit->Append (myID_SELECTLINE, _("Select &line\tCtrl+L"));

    // hilight submenu
    wxMenu *menuHilight = new wxMenu;
    int Nr;
    for (Nr = 0; Nr < g_LanguagePrefsSize; Nr++) {
        menuHilight->Append (myID_HILIGHTFIRST + Nr,
                             g_LanguagePrefs [Nr].name);
    }

    // charset submenu
    wxMenu *menuCharset = new wxMenu;
    menuCharset->Append (myID_CHARSETANSI, _("&ANSI (Windows)"));
    menuCharset->Append (myID_CHARSETMAC, _("&MAC (Macintosh)"));

    // View menu
    wxMenu *menuView = new wxMenu;
    menuView->Append (myID_HILIGHTLANG, _("&Hilight language .."), menuHilight);
    menuView->AppendSeparator();
    menuView->AppendCheckItem (myID_OVERTYPE, _("&Overwrite mode\tIns"));
    menuView->Check (myID_OVERTYPE, g_CommonPrefs.overTypeInitial);
    menuView->AppendCheckItem (myID_WRAPMODEON, _("&Wrap mode\tCtrl+U"));
    menuView->Check (myID_WRAPMODEON, g_CommonPrefs.wrapModeInitial);
    menuView->AppendSeparator();
    menuView->AppendCheckItem (myID_DISPLAYEOL, _("Show line &endings"));
    menuView->Check (myID_DISPLAYEOL, g_CommonPrefs.displayEOLEnable);
    menuView->AppendCheckItem (myID_INDENTGUIDE, _("Show &indent guides"));
    menuView->Check (myID_INDENTGUIDE, g_CommonPrefs.indentGuideEnable);
    menuView->AppendCheckItem (myID_LINENUMBER, _("Show line &numbers"));
    menuView->Check (myID_LINENUMBER, g_CommonPrefs.lineNumberEnable);
    menuView->AppendCheckItem (myID_LONGLINEON, _("Show &long line marker"));
    menuView->Check (myID_LONGLINEON, g_CommonPrefs.longLineOnEnable);
    menuView->AppendCheckItem (myID_WHITESPACE, _("Show white&space"));
    menuView->Check (myID_WHITESPACE, g_CommonPrefs.whiteSpaceEnable);
    menuView->AppendSeparator();
    menuView->Append (myID_USECHARSET, _("Use &code page of .."), menuCharset);

    // change case submenu
    wxMenu *menuChangeCase = new wxMenu;
    menuChangeCase->Append (myID_CHANGEUPPER, _("&Upper case"));
    menuChangeCase->Append (myID_CHANGELOWER, _("&Lower case"));

    // convert EOL submenu
    wxMenu *menuConvertEOL = new wxMenu;
    menuConvertEOL->Append (myID_CONVERTCR, _("CR (&Linux)"));
    menuConvertEOL->Append (myID_CONVERTCRLF, _("CR+LF (&Windows)"));
    menuConvertEOL->Append (myID_CONVERTLF, _("LF (&Macintosh)"));

    // Extra menu
    wxMenu *menuExtra = new wxMenu;
    menuExtra->AppendCheckItem (myID_READONLY, _("&Readonly mode"));
    menuExtra->Check (myID_READONLY, g_CommonPrefs.readOnlyInitial);
    menuExtra->AppendSeparator();
    menuExtra->Append (myID_CHANGECASE, _("Change &case to .."), menuChangeCase);
    menuExtra->AppendSeparator();
    menuExtra->Append (myID_CONVERTEOL, _("Convert line &endings to .."), menuConvertEOL);

    // Help menu
    wxMenu *menuHelp = new wxMenu;
    menuHelp->Append (wxID_ABOUT, _("&About ..\tShift+F1"));

    // construct menu
    m_menuBar->Append (menuFile, _("&File"));
    m_menuBar->Append (menuEdit, _("&Edit"));
    m_menuBar->Append (menuView, _("&View"));
    m_menuBar->Append (menuExtra, _("E&xtra"));
    m_menuBar->Append (menuHelp, _("&Help"));
    SetMenuBar (m_menuBar);

}

void AppFrame::FileOpen (wxString fname) {
    wxFileName w(fname); w.Normalize(); fname = w.GetFullPath();
    m_edit->LoadFile (fname);
}

wxRect AppFrame::DeterminePrintSize () {

    wxSize scr = wxGetDisplaySize();

    // determine position and size (shifting 16 left and down)
    wxRect rect = GetRect();
    rect.x += 16;
    rect.y += 16;
    rect.width = wxMin (rect.width, (scr.x - rect.x));
    rect.height = wxMin (rect.height, (scr.x - rect.y));

    return rect;
}


//----------------------------------------------------------------------------
// AppAbout
//----------------------------------------------------------------------------

BEGIN_EVENT_TABLE (AppAbout, wxDialog)
    EVT_TIMER (myID_ABOUTTIMER, AppAbout::OnTimerEvent)
END_EVENT_TABLE ()

AppAbout::AppAbout (wxWindow *parent,
                    int milliseconds,
                    long style)
        : wxDialog (parent, -1, wxEmptyString,
                    wxDefaultPosition, wxDefaultSize,
                    style | wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER) {

    // set timer if any
    m_timer = NULL;
    if (milliseconds > 0) {
        m_timer = new wxTimer (this, myID_ABOUTTIMER);
        m_timer->Start (milliseconds, wxTIMER_ONE_SHOT);
    }

    // sets the application title
    SetTitle (_("About .."));

    // about info
    wxGridSizer *aboutinfo = new wxGridSizer (2, 0, 2);
    aboutinfo->Add (new wxStaticText(this, -1, _("Written by: ")),
                    0, wxALIGN_LEFT);
    aboutinfo->Add (new wxStaticText(this, -1, APP_MAINT),
                    1, wxEXPAND | wxALIGN_LEFT);
    aboutinfo->Add (new wxStaticText(this, -1, _("Version: ")),
                    0, wxALIGN_LEFT);
    aboutinfo->Add (new wxStaticText(this, -1, APP_VERSION),
                    1, wxEXPAND | wxALIGN_LEFT);
    aboutinfo->Add (new wxStaticText(this, -1, _("Licence type: ")),
                    0, wxALIGN_LEFT);
    aboutinfo->Add (new wxStaticText(this, -1, APP_LICENCE),
                    1, wxEXPAND | wxALIGN_LEFT);
    aboutinfo->Add (new wxStaticText(this, -1, _("Copyright: ")),
                    0, wxALIGN_LEFT);
    aboutinfo->Add (new wxStaticText(this, -1, APP_COPYRIGTH),
                    1, wxEXPAND | wxALIGN_LEFT);

    // about icontitle//info
    wxBoxSizer *aboutpane = new wxBoxSizer (wxHORIZONTAL);
    wxBitmap bitmap = wxBitmap(wxICON (mondrian));
    aboutpane->Add (new wxStaticBitmap (this, -1, bitmap),
                    0, wxALIGN_LEFT|wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT, 20);
    aboutpane->Add (aboutinfo, 1, wxEXPAND);
    aboutpane->Add (60, 0);

    // about complete
    wxBoxSizer *totalpane = new wxBoxSizer (wxVERTICAL);
    totalpane->Add (0, 20);
    wxStaticText *appname = new wxStaticText(this, -1, *g_appname);
    appname->SetFont (wxFont (24, wxDEFAULT, wxNORMAL, wxBOLD));
    totalpane->Add (appname, 0, wxALIGN_CENTER | wxLEFT | wxRIGHT, 40);
    totalpane->Add (0, 10);
    totalpane->Add (aboutpane, 0, wxEXPAND | wxALL, 4);
    totalpane->Add (new wxStaticText(this, -1, APP_DESCR),
                    0, wxALIGN_CENTER | wxALL, 10);
    wxButton *okButton = new wxButton (this, wxID_OK, _("OK"));
    okButton->SetDefault();
    totalpane->Add (okButton, 0, wxALIGN_CENTER | wxLEFT | wxRIGHT | wxBOTTOM, 10);

    SetSizerAndFit (totalpane);

    CenterOnScreen();
    ShowModal();
}

AppAbout::~AppAbout () {
    if (m_timer)  {
        delete m_timer;
        m_timer = NULL;
    }
}

//----------------------------------------------------------------------------
// event handlers
void AppAbout::OnTimerEvent (wxTimerEvent &WXUNUSED(event)) {
    if (m_timer) delete m_timer;
    m_timer = NULL;
    EndModal (wxID_OK);
}