vcl/inc/unx/gtk/gtksys.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9 #ifndef INCLUDED_VCL_INC_UNX_GTK_GTKSYS_HXX
  10 #define INCLUDED_VCL_INC_UNX_GTK_GTKSYS_HXX
  11
  12 #include "unx/gensys.h"
  13 #include <gtk/gtk.h>
  14 #include <unx/saltype.h>
  15 #include <deque>
  16
  17 class GtkSalSystem : public SalGenericSystem
  18 {
  19     typedef std::deque<std::pair<GdkScreen*, int> > ScreenMonitors_t;
  20
  21     GdkDisplay *mpDisplay;
  22     // Number of monitors for every active screen.
  23     ScreenMonitors_t maScreenMonitors;
  24 public:
  25              GtkSalSystem();
  26     virtual ~GtkSalSystem() override;
  27     static   GtkSalSystem *GetSingleton();
  28
  29     virtual bool          IsUnifiedDisplay() override;
  30     virtual unsigned int  GetDisplayScreenCount() override;
  31     virtual unsigned int  GetDisplayBuiltInScreen() override;
  32     virtual tools::Rectangle     GetDisplayScreenPosSizePixel   (unsigned int nScreen) override;
  33     virtual int           ShowNativeDialog (const OUString&              rTitle,
  34                                             const OUString&              rMessage,
  35                                             const std::list< OUString >& rButtons,
  36                                             int                        nDefButton) override;
  37     SalX11Screen      GetDisplayDefaultXScreen()
  38             { return getXScreenFromDisplayScreen( GetDisplayBuiltInScreen() ); }
  39     int               GetDisplayXScreenCount();
  40     SalX11Screen      getXScreenFromDisplayScreen(unsigned int nDisplayScreen);
  41     void              countScreenMonitors();
  42     // We have a 'screen' number that is combined from screen-idx + monitor-idx
  43     int        getScreenIdxFromPtr     (GdkScreen *pScreen);
  44     int        getScreenMonitorIdx     (GdkScreen *pScreen, int nX, int nY);
  45     GdkScreen *getScreenMonitorFromIdx (int nIdx, gint &nMonitor);
  46 };
  47
  48 #endif // INCLUDED_VCL_INC_UNX_GTK_GTKSYS_HXX
  49
  50 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */