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