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