contrib/samples/ogl/studio/mainfrm.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        mainfrm.cpp
   3 // Purpose:     Studio main frame
   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/laywin.h"
  25
  26 #include "studio.h"
  27 #include "view.h"
  28 #include "doc.h"
  29 #include "cspalette.h"
  30 #include "mainfrm.h"
  31 #include "dialogs.h"
  32
  33 BEGIN_EVENT_TABLE(csFrame, wxDocMDIParentFrame)
  34     EVT_MENU(ID_CS_ABOUT, csFrame::OnAbout)
  35     EVT_MENU(wxID_EXIT, csFrame::OnQuit)
  36     EVT_MENU(wxID_HELP, csFrame::OnHelp)
  37     EVT_MENU(ID_CS_SETTINGS, csFrame::OnSettings)
  38     EVT_SIZE(csFrame::OnSize)
  39     EVT_SASH_DRAGGED(ID_LAYOUT_WINDOW_PALETTE, csFrame::OnSashDragPaletteWindow)
  40     EVT_SASH_DRAGGED(ID_LAYOUT_WINDOW_PROJECT, csFrame::OnSashDragProjectWindow)
  41     EVT_IDLE(csFrame::OnIdle)
  42     EVT_UPDATE_UI(wxID_PRINT, csFrame::OnUpdateDisable)
  43     EVT_UPDATE_UI(wxID_PREVIEW, csFrame::OnUpdateDisable)
  44     EVT_UPDATE_UI(wxID_SAVE, csFrame::OnSaveUpdate)
  45     EVT_UPDATE_UI(wxID_SAVEAS, csFrame::OnSaveUpdate)
  46     EVT_UPDATE_UI(wxID_UNDO, csFrame::OnUpdateDisable)
  47     EVT_UPDATE_UI(wxID_REDO, csFrame::OnUpdateDisable)
  48     EVT_UPDATE_UI(wxID_CUT, csFrame::OnUpdateDisable)
  49     EVT_UPDATE_UI(wxID_COPY, csFrame::OnUpdateDisable)
  50     EVT_UPDATE_UI(wxID_PASTE, csFrame::OnUpdateDisable)
  51     EVT_CLOSE(csFrame::OnCloseWindow)
  52 END_EVENT_TABLE()
  53
  54 // Define my frame constructor
  55 csFrame::csFrame(wxDocManager* manager, wxFrame *parent, wxWindowID id, const wxString& title, const wxPoint& pos, const wxSize& size, long style):
  56   wxDocMDIParentFrame(manager, parent, id, title, pos, size, style, _T("frame"))
  57 {
  58     CreateToolBar(wxNO_BORDER|wxTB_FLAT|wxTB_HORIZONTAL);
  59     wxGetApp().InitToolBar(GetToolBar());
  60
  61     // Accelerators
  62     wxAcceleratorEntry entries[4];
  63
  64     entries[0].Set(wxACCEL_NORMAL,  WXK_F1,        wxID_HELP);
  65     entries[1].Set(wxACCEL_CTRL,   'O',            wxID_OPEN);
  66     entries[2].Set(wxACCEL_CTRL,   'N',            wxID_NEW);
  67     entries[3].Set(wxACCEL_CTRL,   'P',            wxID_PRINT);
  68
  69     wxAcceleratorTable accel(4, entries);
  70     SetAcceleratorTable(accel);
  71 }
  72
  73 void csFrame::OnHelp(wxCommandEvent& WXUNUSED(event))
  74 {
  75     wxHelpControllerBase* help;
  76     help = wxGetApp().GetHelpController();
  77     if (help)
  78         help->DisplayContents();
  79 }
  80
  81 void csFrame::OnSettings(wxCommandEvent& WXUNUSED(event))
  82 {
  83 #if wxUSE_WX_RESOURCES
  84     csSettingsDialog* dialog = new csSettingsDialog(this);
  85     /* int ret = */ dialog->ShowModal();
  86     dialog->Destroy();
  87 #endif // wxUSE_WX_RESOURCES
  88 }
  89
  90 void csFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
  91 {
  92       Close(true);
  93 }
  94
  95 void csFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
  96 {
  97       (void)wxMessageBox(_T("OGL Studio\n(c) 1999, Julian Smart"), _T("About OGL Studio"), wxICON_INFORMATION);
  98 }
  99
 100 void csFrame::OnSashDragPaletteWindow(wxSashEvent& event)
 101 {
 102     if (event.GetDragStatus() == wxSASH_STATUS_OUT_OF_RANGE)
 103         return;
 104
 105     switch (event.GetId())
 106     {
 107         case ID_LAYOUT_WINDOW_PALETTE:
 108         {
 109             wxGetApp().GetDiagramPaletteSashWindow()->SetDefaultSize(wxSize(10000, event.GetDragRect().height));
 110             break;
 111         }
 112     }
 113     wxLayoutAlgorithm layout;
 114     layout.LayoutMDIFrame(this);
 115 }
 116
 117 void csFrame::OnSashDragProjectWindow(wxSashEvent& event)
 118 {
 119     if (event.GetDragStatus() == wxSASH_STATUS_OUT_OF_RANGE)
 120         return;
 121
 122     switch (event.GetId())
 123     {
 124         case ID_LAYOUT_WINDOW_PROJECT:
 125         {
 126             wxGetApp().GetProjectSashWindow()->SetDefaultSize(wxSize(event.GetDragRect().width, 10000));
 127             break;
 128         }
 129     }
 130     wxLayoutAlgorithm layout;
 131     layout.LayoutMDIFrame(this);
 132 }
 133
 134 // Define the behaviour for the frame closing
 135 // - must delete all frames except for the main one.
 136 void csFrame::OnCloseWindow(wxCloseEvent& event)
 137 {
 138     int x, y;
 139     GetPosition(& x, & y);
 140     wxGetApp().m_mainFramePos = wxPoint(x, y);
 141
 142     GetSize(& x, & y);
 143     wxGetApp().m_mainFrameSize = wxSize(x, y);
 144
 145     wxDocMDIParentFrame::OnCloseWindow(event);
 146 }
 147
 148 void csFrame::OnSize(wxSizeEvent& event)
 149 {
 150     wxLayoutAlgorithm layout;
 151     layout.LayoutMDIFrame(this);
 152     event.Skip();
 153 }
 154
 155 // Make sure the correct toolbars are showing for the active view
 156 void csFrame::OnIdle(wxIdleEvent& event)
 157 {
 158     wxSashLayoutWindow* paletteWin = wxGetApp().GetDiagramPaletteSashWindow();
 159     wxSashLayoutWindow* diagramToolBarWin = wxGetApp().GetDiagramToolBarSashWindow();
 160     if (!paletteWin || !diagramToolBarWin)
 161         return;
 162     bool doLayout = false;
 163     if (GetActiveChild())
 164     {
 165         if (!paletteWin->IsShown() || !diagramToolBarWin->IsShown())
 166         {
 167             paletteWin->Show(true);
 168             diagramToolBarWin->Show(true);
 169
 170             doLayout = true;
 171         }
 172     }
 173     else
 174     {
 175         if (paletteWin->IsShown() || diagramToolBarWin->IsShown())
 176         {
 177             paletteWin->Show(false);
 178             diagramToolBarWin->Show(false);
 179             doLayout = true;
 180         }
 181     }
 182     if (doLayout)
 183     {
 184         wxLayoutAlgorithm layout;
 185         layout.LayoutMDIFrame(this);
 186
 187 #if defined(__WXMSW__) && defined(__WIN95__)
 188         // Need to do something else to get it to refresh properly
 189         // when a client frame is first displayed; moving the client
 190         // window doesn't cause the proper refresh. Just refreshing the
 191         // client doesn't work (presumably because it's clipping the
 192         // children).
 193         // FIXED in wxWidgets, by intercepting wxMDIClientWindow::DoSetSize
 194         // and checking if the position has changed, before redrawing the
 195         // child windows.
 196 #if 0
 197         wxMDIChildFrame* childFrame = GetActiveChild();
 198         if (childFrame)
 199         {
 200             HWND hWnd = (HWND) childFrame->GetHWND();
 201             ::RedrawWindow(hWnd, NULL, NULL, RDW_FRAME|RDW_ALLCHILDREN|RDW_INVALIDATE );
 202
 203         }
 204 #endif
 205 #endif
 206     }
 207     event.Skip();
 208 }
 209
 210 // General handler for disabling items
 211 void csFrame::OnUpdateDisable(wxUpdateUIEvent& event)
 212 {
 213     event.Enable(false);
 214 }
 215
 216 void csFrame::OnSaveUpdate(wxUpdateUIEvent& event)
 217 {
 218     event.Enable( (GetActiveChild() != NULL) );
 219 }
 220
 221 /*
 222  * Child frame
 223  */
 224
 225 BEGIN_EVENT_TABLE(csMDIChildFrame, wxDocMDIChildFrame)
 226   EVT_ACTIVATE(csMDIChildFrame::OnActivate)
 227 END_EVENT_TABLE()
 228
 229 csMDIChildFrame::csMDIChildFrame(wxDocument* doc, wxView* view, wxMDIParentFrame *parent, wxWindowID id, const wxString& title, const wxPoint& pos, const wxSize& size, long style):
 230   wxDocMDIChildFrame(doc, view, parent, id, title, pos, size, style)
 231 {
 232     // Accelerators
 233     wxAcceleratorEntry entries[18];
 234
 235     // Usual editing functions
 236     entries[0].Set(wxACCEL_NORMAL,  WXK_DELETE,     wxID_CLEAR);
 237     entries[1].Set(wxACCEL_CTRL,    'X',            wxID_CUT);
 238     entries[2].Set(wxACCEL_CTRL,    'C',            wxID_COPY);
 239     entries[3].Set(wxACCEL_SHIFT,   WXK_INSERT,     wxID_PASTE);
 240     entries[4].Set(wxACCEL_CTRL,    'V',            wxID_PASTE);
 241     entries[5].Set(wxACCEL_CTRL,    'A',            ID_CS_SELECT_ALL);
 242
 243     // Undo/redo
 244     entries[6].Set(wxACCEL_CTRL,    'Z',            wxID_UNDO);
 245     entries[7].Set(wxACCEL_CTRL,    'Y',            wxID_REDO);
 246
 247     // Other
 248     entries[8].Set(wxACCEL_NORMAL,  WXK_RETURN,     ID_CS_EDIT_PROPERTIES);
 249     entries[9].Set(wxACCEL_ALT,     WXK_RETURN,     ID_CS_EDIT_PROPERTIES);
 250     entries[10].Set(wxACCEL_CTRL,   'D',            wxID_DUPLICATE);
 251     entries[11].Set(wxACCEL_NORMAL,  WXK_F1,        wxID_HELP);
 252
 253     // File handling
 254     entries[12].Set(wxACCEL_CTRL,   'S',            wxID_SAVE);
 255     entries[13].Set(wxACCEL_NORMAL,  WXK_F12,       wxID_SAVEAS);
 256     entries[14].Set(wxACCEL_CTRL,   'O',            wxID_OPEN);
 257     entries[15].Set(wxACCEL_CTRL,   'N',            wxID_NEW);
 258     entries[16].Set(wxACCEL_CTRL,   'P',            wxID_PRINT);
 259     entries[17].Set(wxACCEL_CTRL,   'W',            wxID_CLOSE);
 260
 261
 262     wxAcceleratorTable accel(18, entries);
 263     SetAcceleratorTable(accel);
 264 }
 265
 266 void csMDIChildFrame::OnActivate(wxActivateEvent& event)
 267 {
 268     wxDocMDIChildFrame::OnActivate(event);
 269 /*
 270     wxSashLayoutWindow* win = wxGetApp().GetDiagramPaletteSashWindow();
 271     if (!win)
 272         return;
 273
 274     win->Show(event.GetActive());
 275
 276     wxLayoutAlgorithm layout;
 277     layout.LayoutMDIFrame((wxMDIParentFrame*) GetParent());
 278 */
 279 }
 280