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