src/mac/frame.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        frame.cpp
   3 // Purpose:     wxFrameMac
   4 // Author:      AUTHOR
   5 // Modified by:
   6 // Created:     ??/??/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) AUTHOR
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "frame.h"
  14 #endif
  15
  16 #include "wx/frame.h"
  17 #include "wx/statusbr.h"
  18 #include "wx/toolbar.h"
  19 #include "wx/menuitem.h"
  20 #include "wx/menu.h"
  21 #include "wx/dcclient.h"
  22 #include "wx/dialog.h"
  23 #include "wx/settings.h"
  24 #include "wx/app.h"
  25
  26 #include "wx/mac/uma.h"
  27
  28 extern wxWindowList wxModelessWindows;
  29 extern wxList wxPendingDelete;
  30
  31 #if !USE_SHARED_LIBRARY
  32 BEGIN_EVENT_TABLE(wxFrameMac, wxFrameBase)
  33   EVT_ACTIVATE(wxFrameMac::OnActivate)
  34  // EVT_MENU_HIGHLIGHT_ALL(wxFrameMac::OnMenuHighlight)
  35   EVT_SYS_COLOUR_CHANGED(wxFrameMac::OnSysColourChanged)
  36 //  EVT_IDLE(wxFrameMac::OnIdle)
  37 //  EVT_CLOSE(wxFrameMac::OnCloseWindow)
  38 END_EVENT_TABLE()
  39
  40 IMPLEMENT_DYNAMIC_CLASS(wxFrameMac, wxWindow)
  41 #endif
  42 #ifndef __WXUNIVERSAL__
  43 IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxFrameMac)
  44 #endif
  45
  46 #if wxUSE_NATIVE_STATUSBAR
  47 bool wxFrameMac::m_useNativeStatusBar = TRUE;
  48 #else
  49 bool wxFrameMac::m_useNativeStatusBar = FALSE;
  50 #endif
  51
  52 #define WX_MAC_STATUSBAR_HEIGHT 15
  53 // ----------------------------------------------------------------------------
  54 // creation/destruction
  55 // ----------------------------------------------------------------------------
  56
  57 void wxFrameMac::Init()
  58 {
  59   m_frameMenuBar = NULL;
  60
  61 #if wxUSE_TOOLBAR
  62   m_frameToolBar = NULL ;
  63 #endif
  64   m_frameStatusBar = NULL;
  65   m_winLastFocused = NULL ;
  66
  67     m_iconized = FALSE;
  68
  69 #if wxUSE_TOOLTIPS
  70     m_hwndToolTip = 0;
  71 #endif
  72 }
  73
  74 wxPoint wxFrameMac::GetClientAreaOrigin() const
  75 {
  76         // on mac we are at position -1,-1 with the control
  77     wxPoint pt(0, 0);
  78
  79 #if wxUSE_TOOLBAR
  80     if ( GetToolBar() )
  81     {
  82         int w, h;
  83         GetToolBar()->GetSize(& w, & h);
  84
  85         if ( GetToolBar()->GetWindowStyleFlag() & wxTB_VERTICAL )
  86         {
  87             pt.x += w - 1;
  88         }
  89         else
  90         {
  91             pt.y += h - 1 ;
  92         }
  93     }
  94 #endif // wxUSE_TOOLBAR
  95
  96     return pt;
  97 }
  98
  99 bool wxFrameMac::Create(wxWindow *parent,
 100            wxWindowID id,
 101            const wxString& title,
 102            const wxPoint& pos,
 103            const wxSize& size,
 104            long style,
 105            const wxString& name)
 106 {
 107   SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE));
 108
 109     if ( !wxTopLevelWindow::Create(parent, id, title, pos, size, style, name) )
 110         return FALSE;
 111
 112   MacCreateRealWindow( title, pos , size , MacRemoveBordersFromStyle(style) , name ) ;
 113
 114         m_macWindowData->m_macWindowBackgroundTheme = kThemeBrushDocumentWindowBackground ;
 115
 116   wxModelessWindows.Append(this);
 117
 118   return TRUE;
 119 }
 120
 121 wxFrameMac::~wxFrameMac()
 122 {
 123   m_isBeingDeleted = TRUE;
 124
 125   DeleteAllBars();
 126
 127 }
 128
 129
 130 bool wxFrameMac::Enable(bool enable)
 131 {
 132     if ( !wxWindow::Enable(enable) )
 133         return FALSE;
 134
 135         if ( m_frameMenuBar && m_frameMenuBar == wxMenuBar::MacGetInstalledMenuBar() )
 136         {
 137                 for ( int i = 0 ; i < m_frameMenuBar->GetMenuCount() ; ++ i )
 138                 {
 139                         m_frameMenuBar->EnableTop( i , enable ) ;
 140                 }
 141         }
 142
 143     return TRUE;
 144 }
 145
 146 wxStatusBar *wxFrameMac::OnCreateStatusBar(int number, long style, wxWindowID id,
 147     const wxString& name)
 148 {
 149     wxStatusBar *statusBar = NULL;
 150
 151     statusBar = new wxStatusBar(this, id,
 152         style, name);
 153         statusBar->SetSize( 100 , 15 ) ;
 154     statusBar->SetFieldsCount(number);
 155     return statusBar;
 156 }
 157
 158 void wxFrameMac::PositionStatusBar()
 159 {
 160   if (m_frameStatusBar )
 161   {
 162     int w, h;
 163     GetClientSize(&w, &h);
 164     int sw, sh;
 165     m_frameStatusBar->GetSize(&sw, &sh);
 166
 167     // Since we wish the status bar to be directly under the client area,
 168     // we use the adjusted sizes without using wxSIZE_NO_ADJUSTMENTS.
 169     m_frameStatusBar->SetSize(0, h, w, sh);
 170    }
 171 }
 172
 173 // Responds to colour changes, and passes event on to children.
 174 void wxFrameMac::OnSysColourChanged(wxSysColourChangedEvent& event)
 175 {
 176     SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE));
 177     Refresh();
 178
 179     if ( m_frameStatusBar )
 180     {
 181         wxSysColourChangedEvent event2;
 182         event2.SetEventObject( m_frameStatusBar );
 183         m_frameStatusBar->ProcessEvent(event2);
 184     }
 185
 186     // Propagate the event to the non-top-level children
 187     wxWindow::OnSysColourChanged(event);
 188 }
 189
 190
 191 // Default activation behaviour - set the focus for the first child
 192 // subwindow found.
 193 void wxFrameMac::OnActivate(wxActivateEvent& event)
 194 {
 195     if ( !event.GetActive() )
 196     {
 197        // remember the last focused child if it is our child
 198         m_winLastFocused = FindFocus();
 199
 200         // so we NULL it out if it's a child from some other frame
 201         wxWindow *win = m_winLastFocused;
 202         while ( win )
 203         {
 204             if ( win->IsTopLevel() )
 205             {
 206                 if ( win != this )
 207                 {
 208                     m_winLastFocused = NULL;
 209                 }
 210
 211                 break;
 212             }
 213
 214             win = win->GetParent();
 215         }
 216
 217         event.Skip();
 218     }
 219         else
 220         {
 221         // restore focus to the child which was last focused
 222         wxWindow *parent = m_winLastFocused ? m_winLastFocused->GetParent()
 223                                             : NULL;
 224         if ( !parent )
 225         {
 226             parent = this;
 227         }
 228
 229         wxSetFocusToChild(parent, &m_winLastFocused);
 230
 231             if ( m_frameMenuBar != NULL )
 232             {
 233                 m_frameMenuBar->MacInstallMenuBar() ;
 234             }
 235         }
 236 }
 237
 238 void wxFrameMac::DoGetClientSize(int *x, int *y) const
 239 {
 240         wxWindow::DoGetClientSize( x , y ) ;
 241
 242 #if wxUSE_STATUSBAR
 243   if ( GetStatusBar() && y )
 244   {
 245     int statusX, statusY;
 246     GetStatusBar()->GetClientSize(&statusX, &statusY);
 247     *y -= statusY;
 248   }
 249 #endif // wxUSE_STATUSBAR
 250
 251   wxPoint pt(GetClientAreaOrigin());
 252   if ( y )
 253     *y -= pt.y;
 254   if ( x )
 255     *x -= pt.x;
 256 }
 257
 258 void wxFrameMac::DoSetClientSize(int clientwidth, int clientheight)
 259 {
 260         int currentclientwidth , currentclientheight ;
 261         int currentwidth , currentheight ;
 262
 263         GetClientSize( &currentclientwidth , &currentclientheight ) ;
 264         GetSize( &currentwidth , &currentheight ) ;
 265
 266         // find the current client size
 267
 268   // Find the difference between the entire window (title bar and all)
 269   // and the client area; add this to the new client size to move the
 270   // window
 271
 272         DoSetSize( -1 , -1 , currentwidth + clientwidth - currentclientwidth ,
 273                 currentheight + clientheight - currentclientheight , wxSIZE_USE_EXISTING ) ;
 274 }
 275
 276
 277 #if wxUSE_TOOLBAR
 278 wxToolBar* wxFrameMac::CreateToolBar(long style, wxWindowID id, const wxString& name)
 279 {
 280     if ( wxFrameBase::CreateToolBar(style, id, name) )
 281     {
 282         PositionToolBar();
 283     }
 284
 285     return m_frameToolBar;
 286 }
 287
 288 void wxFrameMac::PositionToolBar()
 289 {
 290     int cw, ch;
 291
 292         cw = m_width ;
 293         ch = m_height ;
 294
 295     if ( GetStatusBar() )
 296     {
 297       int statusX, statusY;
 298       GetStatusBar()->GetClientSize(&statusX, &statusY);
 299       ch -= statusY;
 300     }
 301
 302     if (GetToolBar())
 303     {
 304         int tw, th;
 305         GetToolBar()->GetSize(& tw, & th);
 306
 307         if (GetToolBar()->GetWindowStyleFlag() & wxTB_VERTICAL)
 308         {
 309             // Use the 'real' position. wxSIZE_NO_ADJUSTMENTS
 310             // means, pretend we don't have toolbar/status bar, so we
 311             // have the original client size.
 312             GetToolBar()->SetSize(-1, -1, tw, ch + 2 , wxSIZE_NO_ADJUSTMENTS | wxSIZE_ALLOW_MINUS_ONE );
 313         }
 314         else
 315         {
 316             // Use the 'real' position
 317             GetToolBar()->SetSize(-1, -1, cw + 2, th, wxSIZE_NO_ADJUSTMENTS | wxSIZE_ALLOW_MINUS_ONE );
 318         }
 319     }
 320 }
 321 #endif