src/mgl/toplevel.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        toplevel.cpp
   3 // Purpose:
   4 // Author:      Vaclav Slavik
   5 // Id:          $Id$
   6 // Copyright:   (c) 2001 SciTech Software, Inc. (www.scitechsoft.com)
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 // ============================================================================
  11 // declarations
  12 // ============================================================================
  13
  14 // ----------------------------------------------------------------------------
  15 // headers
  16 // ----------------------------------------------------------------------------
  17
  18 #ifdef __GNUG__
  19     #pragma implementation "toplevel.h"
  20 #endif
  21
  22 // For compilers that support precompilation, includes "wx.h".
  23 #include "wx/wxprec.h"
  24
  25 #ifdef __BORLANDC__
  26 #pragma hdrstop
  27 #endif
  28
  29 #include "wx/defs.h"
  30 #include "wx/toplevel.h"
  31 #include "wx/app.h"
  32
  33 // ----------------------------------------------------------------------------
  34 // idle system
  35 // ----------------------------------------------------------------------------
  36
  37 extern int g_openDialogs;
  38
  39 // ----------------------------------------------------------------------------
  40 // event tables
  41 // ----------------------------------------------------------------------------
  42
  43 #ifndef __WXUNIVERSAL__
  44     IMPLEMENT_DYNAMIC_CLASS(wxTopLevelWindow, wxWindow)
  45 #endif
  46
  47
  48 // ============================================================================
  49 // implementation
  50 // ============================================================================
  51
  52 void wxTopLevelWindowMGL::Init()
  53 {
  54     m_isShown = FALSE;
  55     m_isIconized = FALSE;
  56     m_isMaximized = FALSE;
  57     m_fsIsShowing = FALSE;
  58 }
  59
  60 bool wxTopLevelWindowMGL::Create(wxWindow *parent,
  61                                  wxWindowID id,
  62                                  const wxString& title,
  63                                  const wxPoint& pos,
  64                                  const wxSize& sizeOrig,
  65                                  long style,
  66                                  const wxString &name)
  67 {
  68     // always create a frame of some reasonable, even if arbitrary, size (at
  69     // least for MSW compatibility)
  70     wxSize size = sizeOrig;
  71     if ( size.x == -1 || size.y == -1 )
  72     {
  73         wxSize sizeDpy = wxGetDisplaySize();
  74         if ( size.x == -1 )
  75             size.x = sizeDpy.x / 3;
  76         if ( size.y == -1 )
  77             size.y = sizeDpy.y / 5;
  78     }
  79
  80     wxWindow::Create(parent, id, pos, sizeOrig, style, name);
  81
  82     wxTopLevelWindows.Append(this);
  83
  84     m_title = title;
  85
  86     // FIXME_MGL -- should activate itself when shown!
  87
  88     return TRUE;
  89 }
  90
  91 wxTopLevelWindowMGL::~wxTopLevelWindowMGL()
  92 {
  93     m_isBeingDeleted = TRUE;
  94
  95     wxTopLevelWindows.DeleteObject(this);
  96
  97     if (wxTheApp->GetTopWindow() == this)
  98         wxTheApp->SetTopWindow(NULL);
  99
 100     if ((wxTopLevelWindows.Number() == 0) &&
 101         (wxTheApp->GetExitOnFrameDelete()))
 102     {
 103         wxTheApp->ExitMainLoop();
 104     }
 105 }
 106
 107 bool wxTopLevelWindowMGL::ShowFullScreen(bool show, long style)
 108 {
 109     if (show == m_fsIsShowing) return FALSE; // return what?
 110
 111     m_fsIsShowing = show;
 112
 113     if (show)
 114     {
 115         m_fsSaveStyle = m_windowStyle;
 116         m_fsSaveFlag = style;
 117         GetPosition(&m_fsSaveFrame.x, &m_fsSaveFrame.y);
 118         GetSize(&m_fsSaveFrame.width, &m_fsSaveFrame.height);
 119
 120         if ( style & wxFULLSCREEN_NOCAPTION )
 121             m_windowStyle &= ~wxCAPTION;
 122         if ( style & wxFULLSCREEN_NOBORDER )
 123             m_windowStyle = wxSIMPLE_BORDER;
 124
 125         int x, y;
 126         wxDisplaySize(&x, &y);
 127         SetSize(0, 0, x, y);
 128     }
 129     else
 130     {
 131         m_windowStyle = m_fsSaveStyle;
 132         SetSize(m_fsSaveFrame.x, m_fsSaveFrame.y,
 133                 m_fsSaveFrame.width, m_fsSaveFrame.height);
 134     }
 135
 136     return TRUE;
 137 }
 138
 139 void wxTopLevelWindowMGL::Maximize(bool maximize)
 140 {
 141     if ( maximize && !m_isMaximized )
 142     {
 143         int x, y, w, h;
 144
 145         m_isMaximized = TRUE;
 146
 147         GetPosition(&m_savedFrame.x, &m_savedFrame.y);
 148         GetSize(&m_savedFrame.width, &m_savedFrame.height);
 149
 150         wxClientDisplayRect(&x, &y, &w, &h);
 151         SetSize(x, y, w, h);
 152     }
 153     else if ( !maximize && m_isMaximized )
 154     {
 155         m_isMaximized = FALSE;
 156         SetSize(m_savedFrame.x, m_savedFrame.y,
 157                 m_savedFrame.width, m_savedFrame.height);
 158     }
 159 }
 160
 161 bool wxTopLevelWindowMGL::IsMaximized() const
 162 {
 163     return m_isMaximized;
 164 }
 165
 166 void wxTopLevelWindowMGL::Restore()
 167 {
 168     if ( IsIconized() )
 169     {
 170         Iconize(FALSE);
 171     }
 172     if ( IsMaximized() )
 173     {
 174         Maximize(FALSE);
 175     }
 176 }
 177
 178 void wxTopLevelWindowMGL::Iconize(bool iconize)
 179 {
 180     // FIXME_MGL - use wxDesktop for this
 181 }
 182
 183 bool wxTopLevelWindowMGL::IsIconized() const
 184 {
 185     return m_isIconized;
 186 }