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
  32 // ----------------------------------------------------------------------------
  33 // idle system
  34 // ----------------------------------------------------------------------------
  35
  36 extern void wxapp_install_idle_handler();
  37 extern bool g_isIdle;
  38 extern int g_openDialogs;
  39
  40 // ----------------------------------------------------------------------------
  41 // event tables
  42 // ----------------------------------------------------------------------------
  43
  44 #ifndef __WXUNIVERSAL__
  45     IMPLEMENT_DYNAMIC_CLASS(wxTopLevelWindow, wxWindow)
  46 #endif
  47
  48 // ----------------------------------------------------------------------------
  49 // data
  50 // ----------------------------------------------------------------------------
  51
  52 extern wxList wxPendingDelete;
  53
  54
  55 // ============================================================================
  56 // implementation
  57 // ============================================================================
  58
  59 void wxTopLevelWindowMGL::Init()
  60 {
  61     m_isIconized = FALSE;
  62     m_isMaximized = FALSE;
  63     m_fsIsShowing = FALSE;
  64 }
  65
  66 bool wxTopLevelWindowMGL::Create(wxWindow *parent,
  67                                  wxWindowID id,
  68                                  const wxString& title,
  69                                  const wxPoint& pos,
  70                                  const wxSize& sizeOrig,
  71                                  long style,
  72                                  const wxString &name)
  73 {
  74     // always create a frame of some reasonable, even if arbitrary, size (at
  75     // least for MSW compatibility)
  76     wxSize size = sizeOrig;
  77     if ( size.x == -1 || size.y == -1 )
  78     {
  79         wxSize sizeDpy = wxGetDisplaySize();
  80         if ( size.x == -1 )
  81             size.x = sizeDpy.x / 3;
  82         if ( size.y == -1 )
  83             size.y = sizeDpy.y / 5;
  84     }
  85
  86     wxTopLevelWindows.Append(this);
  87
  88     m_title = title;
  89
  90
  91     if (m_parent)
  92         m_parent->AddChild(this);
  93
  94     return TRUE;
  95 }
  96
  97 wxTopLevelWindowMGL::~wxTopLevelWindowMGL()
  98 {
  99     m_isBeingDeleted = TRUE;
 100
 101     wxTopLevelWindows.DeleteObject(this);
 102
 103     if (wxTheApp->GetTopWindow() == this)
 104         wxTheApp->SetTopWindow(NULL);
 105
 106     if ((wxTopLevelWindows.Number() == 0) &&
 107         (wxTheApp->GetExitOnFrameDelete()))
 108     {
 109         wxTheApp->ExitMainLoop();
 110     }
 111 }
 112
 113 bool wxTopLevelWindowMGL::ShowFullScreen(bool show, long style)
 114 {
 115     if (show == m_fsIsShowing) return FALSE; // return what?
 116
 117     m_fsIsShowing = show;
 118
 119     if (show)
 120     {
 121         m_fsSaveStyle = m_windowStyle;
 122         m_fsSaveFlag = style;
 123         GetPosition(&m_fsSaveFrame.x, &m_fsSaveFrame.y);
 124         GetSize(&m_fsSaveFrame.width, &m_fsSaveFrame.height);
 125
 126         if ( style & wxFULLSCREEN_NOCAPTION )
 127             m_windowStyle &= !wxCAPTION;
 128         if ( style & wxFULLSCREEN_NOBORDER )
 129             m_windowStyle = wxSIMPLE_BORDER;
 130
 131         int x, y;
 132         wxDisplaySize(&x, &y);
 133         SetSize(0, 0, x, y);
 134     }
 135     else
 136     {
 137         m_windowStyle = m_fsSaveStyle;
 138         SetSize(m_fsSaveFrame.x, m_fsSaveFrame.y,
 139                 m_fsSaveFrame.width, m_fsSaveFrame.height);
 140     }
 141
 142     return TRUE;
 143 }
 144
 145 void wxTopLevelWindowMGL::Maximize(bool maximize)
 146 {
 147     if ( maximize && !m_isMaximized )
 148     {
 149         int x, y, w, h;
 150
 151         GetPosition(&m_savedFrame.x, &m_savedFrame.y);
 152         GetSize(&m_savedFrame.width, &m_savedFrame.height);
 153
 154         wxClientDisplayRect(&x, &y, &w, &h);
 155         SetSize(x, y, w, h);
 156         m_isMaximized = TRUE;
 157     }
 158     else if ( !maximize && m_isMaximized )
 159     {
 160         SetSize(m_savedFrame.x, m_savedFrame.y,
 161                 m_savedFrame.width, m_savedFrame.height);
 162         m_isMaximized = FALSE;
 163     }
 164 }
 165
 166 bool wxTopLevelWindowMGL::IsMaximized() const
 167 {
 168     return m_isMaximized;
 169 }
 170
 171 void wxTopLevelWindowMGL::Restore()
 172 {
 173     if ( m_isIconized )
 174     {
 175         Iconize(FALSE);
 176     }
 177     if ( m_isMaximized )
 178     {
 179         Maximize(FALSE);
 180     }
 181 }
 182
 183 void wxTopLevelWindowMGL::Iconize(bool iconize)
 184 {
 185     // FIXME_MGL
 186 }
 187
 188 bool wxTopLevelWindowMGL::IsIconized() const
 189 {
 190     return m_isIconized;
 191 }