contrib/samples/ogl/studio/studio.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        Studio.cpp
   3 // Purpose:     Studio application class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     27/7/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // For compilers that support precompilation, includes "wx/wx.h".
  13 #include "wx/wxprec.h"
  14
  15 #ifdef __BORLANDC__
  16 #pragma hdrstop
  17 #endif
  18
  19 #ifndef WX_PRECOMP
  20 #include "wx/wx.h"
  21 #include "wx/mdi.h"
  22 #endif
  23
  24 #include "wx/ogl/ogl.h" // base header of OGL, includes and adjusts wx/deprecated/setup.h
  25
  26 #include "wx/config.h"
  27 #include "wx/laywin.h"
  28 #include "wx/helpwin.h"
  29
  30 #include "studio.h"
  31 #include "view.h"
  32 #include "doc.h"
  33 #include "mainfrm.h"
  34 #include "cspalette.h"
  35 #include "project.h"
  36 #include "symbols.h"
  37
  38 #if defined(__WXGTK__) || defined(__WXX11__) || defined(__WXMOTIF__) || defined(__WXMAC__)
  39 #include "bitmaps/new.xpm"
  40 #include "bitmaps/open.xpm"
  41 #include "bitmaps/save.xpm"
  42 #include "bitmaps/copy.xpm"
  43 #include "bitmaps/cut.xpm"
  44 #include "bitmaps/paste.xpm"
  45 #include "bitmaps/print.xpm"
  46 #include "bitmaps/help.xpm"
  47 #include "bitmaps/undo.xpm"
  48 #include "bitmaps/redo.xpm"
  49
  50 #include "bitmaps/alignl.xpm"
  51 #include "bitmaps/alignr.xpm"
  52 #include "bitmaps/alignt.xpm"
  53 #include "bitmaps/alignb.xpm"
  54 #include "bitmaps/horiz.xpm"
  55 #include "bitmaps/vert.xpm"
  56 #include "bitmaps/copysize.xpm"
  57 #include "bitmaps/linearrow.xpm"
  58 #include "bitmaps/newpoint.xpm"
  59 #include "bitmaps/cutpoint.xpm"
  60 #include "bitmaps/straight.xpm"
  61
  62 #include "studio.xpm"
  63 #endif
  64
  65 IMPLEMENT_APP(csApp)
  66
  67 csApp::csApp()
  68 {
  69     m_docManager = NULL;
  70     m_diagramPalette = NULL;
  71     m_diagramToolBar = NULL;
  72     m_projectTreeCtrl = NULL;
  73     m_diagramPaletteSashWindow = NULL;
  74     m_projectSashWindow = NULL;
  75     m_symbolDatabase = NULL;
  76     m_pointSizeComboBox = NULL;
  77     m_zoomComboBox = NULL;
  78     m_shapeEditMenu = NULL;
  79
  80     // Configuration
  81     m_mainFramePos.x = 20;
  82     m_mainFramePos.y = 20;
  83     m_mainFrameSize.x = 500;
  84     m_mainFrameSize.y = 400;
  85     m_gridStyle = csGRID_STYLE_INVISIBLE;
  86     m_gridSpacing = 5;
  87 }
  88
  89 csApp::~csApp()
  90 {
  91 }
  92
  93 // Initialise this in OnInit, not statically
  94 bool csApp::OnInit(void)
  95 {
  96 #if wxUSE_WX_RESOURCES
  97     if (!wxResourceParseFile(_T("studio_resources.wxr")))
  98     {
  99         wxMessageBox(_T("Could not find or parse resource file: studio_resources.wxr"), _T("Studio"));
 100         return false;
 101     }
 102 #endif
 103
 104 #if wxUSE_MS_HTML_HELP && !defined(__WXUNIVERSAL__)
 105     m_helpController = new wxWinHelpController;
 106 #else
 107     m_helpController = new wxHtmlHelpController;
 108 #endif
 109
 110     m_helpController->Initialize(_T("studio.hlp"));
 111
 112     ReadOptions();
 113
 114     wxOGLInitialize();
 115
 116     InitSymbols();
 117
 118     //// Create a document manager
 119     m_docManager = new wxDocManager;
 120
 121     //// Create a template relating drawing documents to their views
 122     (void) new wxDocTemplate(m_docManager, _T("Diagram"), _T("*.dia"), wxEmptyString, _T("dia"), _T("Diagram Doc"), _T("Diagram View"),
 123             CLASSINFO(csDiagramDocument), CLASSINFO(csDiagramView));
 124
 125     // Create the main frame window.
 126     // Note that we use a frame style that doesn't have wxCLIP_CHILDREN in it
 127     // (the default frame style contains wxCLIP_CHILDREN), otherwise the client
 128     // area doesn't refresh properly when we change its position, under Windows.
 129
 130 #define wxDEFAULT_FRAME_STYLE_NO_CLIP \
 131     (wxDEFAULT_FRAME_STYLE & ~wxCLIP_CHILDREN)
 132
 133     csFrame* frame = new csFrame(m_docManager, NULL, wxID_ANY, _T("OGL Studio"), m_mainFramePos, m_mainFrameSize,
 134                      wxDEFAULT_FRAME_STYLE_NO_CLIP | wxHSCROLL | wxVSCROLL);
 135
 136     // Give it an icon
 137     frame->SetIcon(wxICON(studio));
 138
 139     // Make a menubar
 140     wxMenu *fileMenu = new wxMenu;
 141
 142     fileMenu->Append(wxID_NEW, _T("&New...\tCtrl+N"));
 143     fileMenu->Append(wxID_OPEN, _T("&Open...\tCtrl+O"));
 144
 145     fileMenu->AppendSeparator();
 146
 147     fileMenu->Append(wxID_PRINT, _T("&Print...\tCtrl+P"));
 148     fileMenu->Append(wxID_PRINT_SETUP, _T("Print &Setup..."));
 149     fileMenu->Append(wxID_PREVIEW, _T("Print Pre&view"));
 150     fileMenu->AppendSeparator();
 151     fileMenu->Append(wxID_EXIT, _T("E&xit"));
 152
 153     // A history of files visited. Use this menu.
 154     m_docManager->FileHistoryUseMenu(fileMenu);
 155
 156     wxMenu *viewMenu = new wxMenu;
 157     viewMenu->Append(ID_CS_SETTINGS, _T("&Settings..."));
 158
 159     wxMenu *helpMenu = new wxMenu;
 160     helpMenu->Append(wxID_HELP, _T("&Help Contents\tF1"));
 161     helpMenu->Append(ID_CS_ABOUT, _T("&About"));
 162
 163     wxMenuBar *menuBar = new wxMenuBar;
 164
 165     menuBar->Append(fileMenu, _T("&File"));
 166     menuBar->Append(viewMenu, _T("&View"));
 167     menuBar->Append(helpMenu, _T("&Help"));
 168
 169     // Associate the menu bar with the frame
 170     frame->SetMenuBar(menuBar);
 171
 172     // Load the file history
 173     wxConfig config(_T("OGL Studio"), _T("wxWidgets"));
 174     m_docManager->FileHistoryLoad(config);
 175
 176 #if wxUSE_STATUSBAR
 177     frame->CreateStatusBar();
 178 #endif // wxUSE_STATUSBAR
 179
 180     // The ordering of these is important for layout purposes
 181     CreateDiagramToolBar(frame);
 182     CreatePalette(frame);
 183
 184     /*
 185     CreateProjectWindow(frame);
 186     FillProjectTreeCtrl();
 187     */
 188
 189     // Create the shape editing menu
 190     m_shapeEditMenu = new ShapeEditMenu;
 191     m_shapeEditMenu->Append(ID_CS_EDIT_PROPERTIES, _T("Edit properties"));
 192     m_shapeEditMenu->AppendSeparator();
 193     m_shapeEditMenu->Append(ID_CS_ROTATE_CLOCKWISE, _T("Rotate clockwise"));
 194     m_shapeEditMenu->Append(ID_CS_ROTATE_ANTICLOCKWISE, _T("Rotate anticlockwise"));
 195     m_shapeEditMenu->AppendSeparator();
 196     m_shapeEditMenu->Append(ID_CS_CUT, _T("Cut"));
 197
 198     frame->Show(true);
 199
 200     SetTopWindow(frame);
 201
 202     return true;
 203 }
 204
 205 int csApp::OnExit(void)
 206 {
 207     WriteOptions();
 208
 209     delete m_symbolDatabase;
 210     m_symbolDatabase = NULL;
 211
 212     delete m_docManager;
 213     m_docManager = NULL;
 214
 215     delete m_shapeEditMenu;
 216     m_shapeEditMenu = NULL;
 217
 218     delete m_helpController;
 219     m_helpController = NULL;
 220
 221     wxOGLCleanUp();
 222
 223     return 0;
 224 }
 225
 226 /*
 227  * Centralised code for creating a document frame.
 228  * Called from view.cpp, when a view is created.
 229  */
 230
 231 wxMDIChildFrame *csApp::CreateChildFrame(wxDocument *doc, wxView *view, wxMenu** editMenuRet)
 232 {
 233   //// Make a child frame
 234   csMDIChildFrame *subframe = new csMDIChildFrame(doc, view, ((wxDocMDIParentFrame*)GetTopWindow()), wxID_ANY, _T("Child Frame"),
 235         wxPoint(10, 10), wxSize(300, 300), wxDEFAULT_FRAME_STYLE);
 236
 237 #ifdef __WXMSW__
 238   subframe->SetIcon(wxString(_T("chart")));
 239 #endif
 240 #ifdef __X__
 241   subframe->SetIcon(wxIcon(_T("doc.xbm")));
 242 #endif
 243
 244   //// Make a menubar
 245   wxMenu *fileMenu = new wxMenu;
 246
 247   fileMenu->Append(wxID_NEW, _T("&New...\tCtrl+N"));
 248   fileMenu->Append(wxID_OPEN, _T("&Open...\tCtrl+O"));
 249   fileMenu->Append(wxID_CLOSE, _T("&Close\tCtrl+W"));
 250   fileMenu->Append(wxID_SAVE, _T("&Save\tCtrl+S"));
 251   fileMenu->Append(wxID_SAVEAS, _T("Save &As...\tF12"));
 252
 253   fileMenu->AppendSeparator();
 254   fileMenu->Append(wxID_PRINT, _T("&Print...\tCtrl+P"));
 255   fileMenu->Append(wxID_PRINT_SETUP, _T("Print &Setup..."));
 256   fileMenu->Append(wxID_PREVIEW, _T("Print Pre&view"));
 257
 258   fileMenu->AppendSeparator();
 259   fileMenu->Append(wxID_EXIT, _T("E&xit"));
 260
 261   wxMenu* editMenu = new wxMenu;
 262   editMenu->Append(wxID_UNDO, _T("&Undo\tCtrl+Z"));
 263   editMenu->Append(wxID_REDO, _T("&Redo\tCtrl+Y"));
 264   editMenu->AppendSeparator();
 265   editMenu->Append(wxID_CUT, _T("Cu&t\tCtrl+X"));
 266   editMenu->Append(wxID_COPY, _T("&Copy\tCtrl+C"));
 267   editMenu->Append(wxID_PASTE, _T("&Paste\tCtrl+V"));
 268   editMenu->Append(wxID_DUPLICATE, _T("&Duplicate\tCtrl+D"));
 269   editMenu->AppendSeparator();
 270   editMenu->Append(wxID_CLEAR, _T("Cle&ar\tDelete"));
 271   editMenu->Append(ID_CS_SELECT_ALL, _T("Select A&ll\tCtrl+A"));
 272   editMenu->AppendSeparator();
 273   editMenu->Append(ID_CS_EDIT_PROPERTIES, _T("Edit P&roperties..."));
 274
 275   *editMenuRet = editMenu;
 276
 277   m_docManager->FileHistoryUseMenu(fileMenu);
 278   m_docManager->FileHistoryAddFilesToMenu(fileMenu);
 279
 280   doc->GetCommandProcessor()->SetEditMenu(editMenu);
 281
 282   wxMenu *viewMenu = new wxMenu;
 283   viewMenu->Append(ID_CS_SETTINGS, _T("&Settings..."));
 284
 285   wxMenu *helpMenu = new wxMenu;
 286   helpMenu->Append(wxID_HELP, _T("&Help Contents\tF1"));
 287   helpMenu->Append(ID_CS_ABOUT, _T("&About"));
 288
 289   wxMenuBar *menuBar = new wxMenuBar;
 290
 291   menuBar->Append(fileMenu, _T("&File"));
 292   menuBar->Append(editMenu, _T("&Edit"));
 293   menuBar->Append(viewMenu, _T("&View"));
 294   menuBar->Append(helpMenu, _T("&Help"));
 295
 296   //// Associate the menu bar with the frame
 297   subframe->SetMenuBar(menuBar);
 298
 299   return subframe;
 300 }
 301
 302 // Creates a canvas. Called by OnInit as a child of the main window
 303 csCanvas *csApp::CreateCanvas(wxView *view, wxMDIChildFrame *parent)
 304 {
 305   int width, height;
 306   parent->GetClientSize(&width, &height);
 307
 308   // Non-retained canvas
 309   csCanvas *canvas = new csCanvas((csDiagramView*) view, parent, 1000, wxPoint(0, 0), wxSize(width, height), wxSUNKEN_BORDER);
 310
 311   wxColour bgColour(_T("WHITE"));
 312   canvas->SetBackgroundColour(bgColour);
 313
 314   wxCursor cursor(wxCURSOR_HAND);
 315   canvas->SetCursor(cursor);
 316
 317   // Give it scrollbars
 318   canvas->SetScrollbars(20, 20, 100, 100);
 319
 320   return canvas;
 321 }
 322
 323 void csApp::InitToolBar(wxToolBar* toolBar)
 324 {
 325     wxBitmap* bitmaps[10];
 326
 327 #ifdef __WXMSW__
 328     bitmaps[0] = new wxBitmap(_T("new"), wxBITMAP_TYPE_RESOURCE);
 329     bitmaps[1] = new wxBitmap(_T("open"), wxBITMAP_TYPE_RESOURCE);
 330     bitmaps[2] = new wxBitmap(_T("save"), wxBITMAP_TYPE_RESOURCE);
 331     bitmaps[3] = new wxBitmap(_T("copy"), wxBITMAP_TYPE_RESOURCE);
 332     bitmaps[4] = new wxBitmap(_T("cut"), wxBITMAP_TYPE_RESOURCE);
 333     bitmaps[5] = new wxBitmap(_T("paste"), wxBITMAP_TYPE_RESOURCE);
 334     bitmaps[6] = new wxBitmap(_T("print"), wxBITMAP_TYPE_RESOURCE);
 335     bitmaps[7] = new wxBitmap(_T("help"), wxBITMAP_TYPE_RESOURCE);
 336     bitmaps[8] = new wxBitmap(_T("undo"), wxBITMAP_TYPE_RESOURCE);
 337     bitmaps[9] = new wxBitmap(_T("redo"), wxBITMAP_TYPE_RESOURCE);
 338 #elif defined(__WXGTK__) || defined(__WXX11__) || defined(__WXMOTIF__) || defined(__WXMAC__)
 339     bitmaps[0] = new wxBitmap( new_xpm );
 340     bitmaps[1] = new wxBitmap( open_xpm );
 341     bitmaps[2] = new wxBitmap( save_xpm );
 342     bitmaps[3] = new wxBitmap( copy_xpm );
 343     bitmaps[4] = new wxBitmap( cut_xpm );
 344     bitmaps[5] = new wxBitmap( paste_xpm );
 345     bitmaps[6] = new wxBitmap( print_xpm );
 346     bitmaps[7] = new wxBitmap( help_xpm );
 347     bitmaps[8] = new wxBitmap( undo_xpm );
 348     bitmaps[9] = new wxBitmap( redo_xpm );
 349 #else
 350 #error "Not implemented for this platform."
 351 #endif
 352
 353   toolBar->AddTool(wxID_NEW, *bitmaps[0], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("New file"));
 354   toolBar->AddTool(wxID_OPEN, *bitmaps[1], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Open file"));
 355   toolBar->AddTool(wxID_SAVE, *bitmaps[2], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Save file"));
 356   toolBar->AddSeparator();
 357   toolBar->AddTool(wxID_PRINT, *bitmaps[6], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Print"));
 358   toolBar->AddSeparator();
 359   toolBar->AddTool(wxID_COPY, *bitmaps[3], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Copy"));
 360   toolBar->AddTool(wxID_CUT, *bitmaps[4], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Cut"));
 361   toolBar->AddTool(wxID_PASTE, *bitmaps[5], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Paste"));
 362   toolBar->AddSeparator();
 363   toolBar->AddTool(wxID_UNDO, *bitmaps[8], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Undo"));
 364   toolBar->AddTool(wxID_REDO, *bitmaps[9], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Redo"));
 365   toolBar->AddSeparator();
 366   toolBar->AddTool(wxID_HELP, *bitmaps[7], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Help"));
 367
 368   toolBar->Realize();
 369
 370   toolBar->EnableTool(wxID_COPY, false);
 371   toolBar->EnableTool(wxID_PASTE, false);
 372   toolBar->EnableTool(wxID_PRINT, false);
 373   toolBar->EnableTool(wxID_UNDO, false);
 374   toolBar->EnableTool(wxID_REDO, false);
 375
 376   int i;
 377   for (i = 0; i < 10; i++)
 378     delete bitmaps[i];
 379 }
 380
 381 // Create and initialise the diagram toolbar
 382 void csApp::CreateDiagramToolBar(wxFrame* parent)
 383 {
 384     // First create a layout window
 385     wxSashLayoutWindow* win = new wxSashLayoutWindow(parent, ID_LAYOUT_WINDOW_DIAGRAM_TOOLBAR, wxDefaultPosition, wxSize(200, 30), wxNO_BORDER|wxSW_3D|wxCLIP_CHILDREN);
 386     win->SetDefaultSize(wxSize(10000, 30));
 387     win->SetOrientation(wxLAYOUT_HORIZONTAL);
 388     win->SetAlignment(wxLAYOUT_TOP);
 389     win->SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
 390
 391     m_diagramToolBarSashWindow = win;
 392     m_diagramToolBarSashWindow->Show(false);
 393
 394     // Create the actual toolbar
 395     m_diagramToolBar = new wxToolBar(win, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxTB_HORIZONTAL|wxNO_BORDER|wxTB_FLAT);
 396
 397     wxBitmap* bitmaps[11];
 398
 399 #ifdef __WXMSW__
 400     bitmaps[0] = new wxBitmap(_T("alignl"), wxBITMAP_TYPE_RESOURCE);
 401     bitmaps[1] = new wxBitmap(_T("alignr"), wxBITMAP_TYPE_RESOURCE);
 402     bitmaps[2] = new wxBitmap(_T("alignt"), wxBITMAP_TYPE_RESOURCE);
 403     bitmaps[3] = new wxBitmap(_T("alignb"), wxBITMAP_TYPE_RESOURCE);
 404     bitmaps[4] = new wxBitmap(_T("horiz"), wxBITMAP_TYPE_RESOURCE);
 405     bitmaps[5] = new wxBitmap(_T("vert"), wxBITMAP_TYPE_RESOURCE);
 406     bitmaps[6] = new wxBitmap(_T("copysize"), wxBITMAP_TYPE_RESOURCE);
 407     bitmaps[7] = new wxBitmap(_T("linearrow"), wxBITMAP_TYPE_RESOURCE);
 408     bitmaps[8] = new wxBitmap(_T("newpoint"), wxBITMAP_TYPE_RESOURCE);
 409     bitmaps[9] = new wxBitmap(_T("cutpoint"), wxBITMAP_TYPE_RESOURCE);
 410     bitmaps[10] = new wxBitmap(_T("straighten"), wxBITMAP_TYPE_RESOURCE);
 411 #elif defined(__WXGTK__) || defined(__WXX11__) || defined(__WXMOTIF__) || defined(__WXMAC__)
 412     bitmaps[0] = new wxBitmap( alignl_xpm );
 413     bitmaps[1] = new wxBitmap( alignr_xpm );
 414     bitmaps[2] = new wxBitmap( alignt_xpm );
 415     bitmaps[3] = new wxBitmap( alignb_xpm );
 416     bitmaps[4] = new wxBitmap( horiz_xpm );
 417     bitmaps[5] = new wxBitmap( vert_xpm );
 418     bitmaps[6] = new wxBitmap( copysize_xpm );
 419     bitmaps[7] = new wxBitmap( linearrow_xpm );
 420     bitmaps[8] = new wxBitmap( newpoint_xpm );
 421     bitmaps[9] = new wxBitmap( cutpoint_xpm );
 422     bitmaps[10] = new wxBitmap( straight_xpm );
 423 #else
 424 #error "Not implemented for this platform."
 425 #endif
 426
 427     m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_ALIGNL, *bitmaps[0], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Align left"));
 428     m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_ALIGNR, *bitmaps[1], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Align right"));
 429     m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_ALIGNT, *bitmaps[2], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Align top"));
 430     m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_ALIGNB, *bitmaps[3], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Align bottom"));
 431     m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_ALIGN_HORIZ, *bitmaps[4], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Align horizontally"));
 432     m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_ALIGN_VERT, *bitmaps[5], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Align vertically"));
 433     m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_COPY_SIZE, *bitmaps[6], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Copy size"));
 434     m_diagramToolBar->AddSeparator();
 435     m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_LINE_ARROW, *bitmaps[7], wxNullBitmap, true, wxDefaultCoord, wxDefaultCoord, NULL, _T("Toggle arrow"));
 436     m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_NEW_POINT, *bitmaps[8], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("New line point"));
 437     m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_CUT_POINT, *bitmaps[9], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Cut line point"));
 438     m_diagramToolBar->AddTool(DIAGRAM_TOOLBAR_STRAIGHTEN, *bitmaps[10], wxNullBitmap, false, wxDefaultCoord, wxDefaultCoord, NULL, _T("Straighten lines"));
 439
 440     m_diagramToolBar->Realize();
 441
 442     int i;
 443     for (i = 0; i < 11; i++)
 444         delete bitmaps[i];
 445
 446     // Create a combobox for point size
 447     int maxPointSize = 40;
 448     wxString *pointSizes = new wxString[maxPointSize];
 449     for (i = 1; i <= maxPointSize; i++)
 450     {
 451         pointSizes[i-1].Printf(_T("%d"), i);
 452     }
 453
 454     int controlX = 260;
 455     int pointSizeW = 40;
 456     int pointSizeH = 18;
 457     int zoomW = 60;
 458     int zoomH = 18;
 459 #ifdef __WXMOTIF__
 460     controlX += 75;
 461     pointSizeW = 60;
 462     pointSizeH = 22;
 463     zoomW = 60;
 464     zoomH = 22;
 465 #endif
 466
 467     m_pointSizeComboBox = new wxComboBox(m_diagramToolBar, ID_WINDOW_POINT_SIZE_COMBOBOX,
 468         wxEmptyString, wxPoint(controlX, 1), wxSize(pointSizeW, pointSizeH), maxPointSize, pointSizes);
 469     delete[] pointSizes;
 470
 471 #ifdef __WXGTK__
 472     m_diagramToolBar->AddControl(m_pointSizeComboBox);
 473 #endif
 474
 475     m_pointSizeComboBox->SetSelection(10 - 1);
 476
 477     // Create a combobox for zooming
 478     int maxZoom = 200;
 479     int minZoom = 5;
 480     int increment = 5;
 481     int noStrings = (maxZoom - minZoom)/5 ;
 482     wxString *zoomStrings = new wxString[noStrings];
 483     for (i = 0; i < noStrings; i ++)
 484     {
 485         zoomStrings[noStrings - i - 1].Printf(_T("%d%%"), (i*increment + minZoom));
 486     }
 487
 488     controlX += pointSizeW + 10;
 489
 490     m_zoomComboBox = new wxComboBox(m_diagramToolBar, ID_WINDOW_ZOOM_COMBOBOX,
 491         wxEmptyString, wxPoint(controlX, 1), wxSize(zoomW, zoomH), noStrings, zoomStrings);
 492     delete[] zoomStrings;
 493
 494 #ifdef __WXGTK__
 495     m_diagramToolBar->AddControl(m_zoomComboBox);
 496 #endif
 497
 498     // i = (zoom - minZoom)/increment
 499     // index = noStrings - i - 1
 500     // 100%
 501     i = (100 - minZoom)/increment;
 502     m_zoomComboBox->SetSelection(noStrings - i - 1);
 503 }
 504
 505 // Read/write configuration information
 506 bool csApp::ReadOptions()
 507 {
 508     wxConfig config(_T("OGL Studio"), _T("wxWidgets"));
 509
 510     config.Read(_T("mainX"), & m_mainFramePos.x);
 511     config.Read(_T("mainY"), & m_mainFramePos.y);
 512     config.Read(_T("mainWidth"), & m_mainFrameSize.x);
 513     config.Read(_T("mainHeight"), & m_mainFrameSize.y);
 514     config.Read(_T("gridStyle"), & m_gridStyle);
 515     config.Read(_T("gridSpacing"), & m_gridSpacing);
 516
 517     return true;
 518 }
 519
 520 bool csApp::WriteOptions()
 521 {
 522     wxConfig config(_T("OGL Studio"), _T("wxWidgets"));
 523
 524     config.Write(_T("mainX"), (long) m_mainFramePos.x);
 525     config.Write(_T("mainY"), (long) m_mainFramePos.y);
 526     config.Write(_T("mainWidth"), (long) m_mainFrameSize.x);
 527     config.Write(_T("mainHeight"), (long) m_mainFrameSize.y);
 528     config.Write(_T("gridStyle"), (long) m_gridStyle);
 529     config.Write(_T("gridSpacing"), (long) m_gridSpacing);
 530
 531     m_docManager->FileHistorySave(config);
 532
 533     return true;
 534 }
 535