studio.cpp

很牛的GUI源码wxWidgets-2.8.0.zip 可在多种平台下运行.

    fileMenu->Append(wxID_PRINT_SETUP, _T("Print &Setup..."));
    fileMenu->Append(wxID_PREVIEW, _T("Print Pre&view"));

    fileMenu->AppendSeparator();
    fileMenu->Append(wxID_EXIT, _T("E&xit"));

    wxMenu* editMenu = new wxMenu;
    editMenu->Append(wxID_UNDO, _T("&Undo\tCtrl+Z"));
    editMenu->Append(wxID_REDO, _T("&Redo\tCtrl+Y"));
    editMenu->AppendSeparator();
    editMenu->Append(wxID_CUT, _T("Cu&t\tCtrl+X"));
    editMenu->Append(wxID_COPY, _T("&Copy\tCtrl+C"));
    editMenu->Append(wxID_PASTE, _T("&Paste\tCtrl+V"));
    editMenu->Append(wxID_DUPLICATE, _T("&Duplicate\tCtrl+D"));
    editMenu->AppendSeparator();
    editMenu->Append(wxID_CLEAR, _T("Cle&ar\tDelete"));
    editMenu->Append(ID_CS_SELECT_ALL, _T("Select A&ll\tCtrl+A"));
    editMenu->AppendSeparator();
    editMenu->Append(ID_CS_EDIT_PROPERTIES, _T("Edit P&roperties..."));

    *editMenuRet = editMenu;

    m_docManager->FileHistoryUseMenu(fileMenu);
    m_docManager->FileHistoryAddFilesToMenu(fileMenu);

    doc->GetCommandProcessor()->SetEditMenu(editMenu);

    wxMenu *viewMenu = new wxMenu;
    viewMenu->Append(ID_CS_SETTINGS, _T("&Settings..."));

    wxMenu *helpMenu = new wxMenu;
    helpMenu->Append(wxID_HELP, _T("&Help Contents\tF1"));
    helpMenu->Append(ID_CS_ABOUT, _T("&About"));

    wxMenuBar *menuBar = new wxMenuBar;

    menuBar->Append(fileMenu, _T("&File"));
    menuBar->Append(editMenu, _T("&Edit"));
    menuBar->Append(viewMenu, _T("&View"));
    menuBar->Append(helpMenu, _T("&Help"));

    //// Associate the menu bar with the frame
    subframe->SetMenuBar(menuBar);

    return subframe;
}

// Creates a canvas. Called by OnInit as a child of the main window
csCanvas *csApp::CreateCanvas(wxView *view, wxMDIChildFrame *parent)
{
    int width, height;
    parent->GetClientSize(&width, &height);

    // Non-retained canvas
    csCanvas *canvas = new csCanvas((csDiagramView*) view, parent, 1000, wxPoint(0, 0), wxSize(width, height), wxSUNKEN_BORDER);

    wxColour bgColour(_T("WHITE"));
    canvas->SetBackgroundColour(bgColour);

    wxCursor cursor(wxCURSOR_HAND);
    canvas->SetCursor(cursor);

    // Give it scrollbars
    canvas->SetScrollbars(20, 20, 100, 100);

    return canvas;
}

void csApp::InitToolBar(wxToolBar* toolBar)
{
    wxBitmap* bitmaps[10];

    bitmaps[0] = new wxBitmap( new_xpm );
    bitmaps[1] = new wxBitmap( open_xpm );
    bitmaps[2] = new wxBitmap( save_xpm );
    bitmaps[3] = new wxBitmap( copy_xpm );
    bitmaps[4] = new wxBitmap( cut_xpm );
    bitmaps[5] = new wxBitmap( paste_xpm );
    bitmaps[6] = new wxBitmap( print_xpm );
    bitmaps[7] = new wxBitmap( help_xpm );
    bitmaps[8] = new wxBitmap( undo_xpm );
    bitmaps[9] = new wxBitmap( redo_xpm );

    toolBar->AddTool(wxID_NEW, *bitmaps[0], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("New file"));
    toolBar->AddTool(wxID_OPEN, *bitmaps[1], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Open file"));
    toolBar->AddTool(wxID_SAVE, *bitmaps[2], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Save file"));
    toolBar->AddSeparator();
    toolBar->AddTool(wxID_PRINT, *bitmaps[6], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Print"));
    toolBar->AddSeparator();
    toolBar->AddTool(wxID_COPY, *bitmaps[3], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Copy"));
    toolBar->AddTool(wxID_CUT, *bitmaps[4], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Cut"));
    toolBar->AddTool(wxID_PASTE, *bitmaps[5], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Paste"));
    toolBar->AddSeparator();
    toolBar->AddTool(wxID_UNDO, *bitmaps[8], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Undo"));
    toolBar->AddTool(wxID_REDO, *bitmaps[9], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Redo"));
    toolBar->AddSeparator();
    toolBar->AddTool(wxID_HELP, *bitmaps[7], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Help"));

    toolBar->Realize();

    toolBar->EnableTool(wxID_COPY, false);
    toolBar->EnableTool(wxID_PASTE, false);
    toolBar->EnableTool(wxID_PRINT, false);
    toolBar->EnableTool(wxID_UNDO, false);
    toolBar->EnableTool(wxID_REDO, false);

    int i;
    for (i = 0; i < 10; i++)
        delete bitmaps[i];
}

// Create and initialise the diagram toolbar
void csApp::CreateDiagramToolBar(wxFrame* parent)
{
    // First create a layout window
    wxSashLayoutWindow* win = new wxSashLayoutWindow(parent, ID_LAYOUT_WINDOW_DIAGRAM_TOOLBAR, wxDefaultPosition, wxSize(200, 30), wxNO_BORDER|wxSW_3D|wxCLIP_CHILDREN);
    win->SetDefaultSize(wxSize(10000, 30));
    win->SetOrientation(wxLAYOUT_HORIZONTAL);
    win->SetAlignment(wxLAYOUT_TOP);
    win->SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));

    m_diagramToolBarSashWindow = win;
    m_diagramToolBarSashWindow->Show(false);

    // Create the actual toolbar
    m_diagramToolBar = new wxToolBar(win, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxTB_HORIZONTAL|wxNO_BORDER|wxTB_FLAT);

    wxBitmap* bitmaps[11];

    bitmaps[0] = new wxBitmap( alignl_xpm );
    bitmaps[1] = new wxBitmap( alignr_xpm );
    bitmaps[2] = new wxBitmap( alignt_xpm );
    bitmaps[3] = new wxBitmap( alignb_xpm );
    bitmaps[4] = new wxBitmap( horiz_xpm );
    bitmaps[5] = new wxBitmap( vert_xpm );
    bitmaps[6] = new wxBitmap( copysize_xpm );
    bitmaps[7] = new wxBitmap( linearrow_xpm );
    bitmaps[8] = new wxBitmap( newpoint_xpm );
    bitmaps[9] = new wxBitmap( cutpoint_xpm );
    bitmaps[10] = new wxBitmap( straight_xpm );

    m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_ALIGNL, *bitmaps[0], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Align left"));
    m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_ALIGNR, *bitmaps[1], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Align right"));
    m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_ALIGNT, *bitmaps[2], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Align top"));
    m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_ALIGNB, *bitmaps[3], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Align bottom"));
    m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_ALIGN_HORIZ, *bitmaps[4], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Align horizontally"));
    m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_ALIGN_VERT, *bitmaps[5], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Align vertically"));
    m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_COPY_SIZE, *bitmaps[6], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Copy size"));
    m_diagramToolBar->AddSeparator();
    m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_LINE_ARROW, *bitmaps[7], wxNullBitmap, true, wxDefaultCoord, wxDefaultCoord, NULL, _T("Toggle arrow"));
    m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_NEW_POINT, *bitmaps[8], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("New line point"));
    m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_CUT_POINT, *bitmaps[9], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Cut line point"));
    m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_STRAIGHTEN, *bitmaps[10], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Straighten lines"));

    m_diagramToolBar->Realize();

    int i;
    for (i = 0; i < 11; i++)
        delete bitmaps[i];

    // Create a combobox for point size
    int maxPointSize = 40;
    wxString *pointSizes = new wxString[maxPointSize];
    for (i = 1; i <= maxPointSize; i++)
    {
        pointSizes[i-1].Printf(_T("%d"), i);
    }

    int controlX = 260;
    int pointSizeW = 40;
    int pointSizeH = 18;
    int zoomW = 60;
    int zoomH = 18;
#ifdef __WXMOTIF__
    controlX += 75;
    pointSizeW = 60;
    pointSizeH = 22;
    zoomW = 60;
    zoomH = 22;
#endif

    m_pointSizeComboBox = new wxComboBox(m_diagramToolBar, ID_WINDOW_POINT_SIZE_COMBOBOX,
        wxEmptyString, wxPoint(controlX, 1), wxSize(pointSizeW, pointSizeH), maxPointSize, pointSizes);
    delete[] pointSizes;

#ifdef __WXGTK__
    m_diagramToolBar->AddControl(m_pointSizeComboBox);
#endif

    m_pointSizeComboBox->SetSelection(10 - 1);

    // Create a combobox for zooming
    int maxZoom = 200;
    int minZoom = 5;
    int increment = 5;
    int noStrings = (maxZoom - minZoom)/5 ;
    wxString *zoomStrings = new wxString[noStrings];
    for (i = 0; i < noStrings; i ++)
    {
        zoomStrings[noStrings - i - 1].Printf(_T("%d%%"), (i*increment + minZoom));
    }

    controlX += pointSizeW + 10;

    m_zoomComboBox = new wxComboBox(m_diagramToolBar, ID_WINDOW_ZOOM_COMBOBOX,
        wxEmptyString, wxPoint(controlX, 1), wxSize(zoomW, zoomH), noStrings, zoomStrings);
    delete[] zoomStrings;

#ifdef __WXGTK__
    m_diagramToolBar->AddControl(m_zoomComboBox);
#endif

    // i = (zoom - minZoom)/increment
    // index = noStrings - i - 1
    // 100%
    i = (100 - minZoom)/increment;
    m_zoomComboBox->SetSelection(noStrings - i - 1);
}

// Read/write configuration information
bool csApp::ReadOptions()
{
    wxConfig config(_T("OGL Studio"), _T("wxWidgets"));

    config.Read(_T("mainX"), & m_mainFramePos.x);
    config.Read(_T("mainY"), & m_mainFramePos.y);
    config.Read(_T("mainWidth"), & m_mainFrameSize.x);
    config.Read(_T("mainHeight"), & m_mainFrameSize.y);
    config.Read(_T("gridStyle"), & m_gridStyle);
    config.Read(_T("gridSpacing"), & m_gridSpacing);

    return true;
}

bool csApp::WriteOptions()
{
    wxConfig config(_T("OGL Studio"), _T("wxWidgets"));

    config.Write(_T("mainX"), (long) m_mainFramePos.x);
    config.Write(_T("mainY"), (long) m_mainFramePos.y);
    config.Write(_T("mainWidth"), (long) m_mainFrameSize.x);
    config.Write(_T("mainHeight"), (long) m_mainFrameSize.y);
    config.Write(_T("gridStyle"), (long) m_gridStyle);
    config.Write(_T("gridSpacing"), (long) m_gridSpacing);

    m_docManager->FileHistorySave(config);

    return true;
}