AuroraMiddleware/wxWidgets
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Add a separate GTK-specific wxDisplay implementation.

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This separates the GTK implementation from Unix/X11, except for the wxVideoMode
stuff, and _NET_WORKAREA when GTK < 3.4. wxDisplay and wxClientDisplayRect()
should now work as well as they can with Wayland.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76365 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Paul Cornett 2014-04-17 17:36:10 +00:00
parent 5a6d62d823
commit 0e212a65eb
4 changed files with 369 additions and 168 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
Makefile.in
View File

@ -5234,6 +5234,7 @@ COND_TOOLKIT_GTK_TOOLKIT_VERSION_2___LOWLEVEL_SRC_OBJECTS = \
monodll_gtk_cursor.o \
monodll_gtk_dataobj.o \
monodll_gtk_dc.o \
monodll_gtk_display.o \
monodll_gtk_dnd.o \
monodll_gtk_evtloop.o \
monodll_filectrl.o \
@ -5272,6 +5273,7 @@ COND_TOOLKIT_GTK_TOOLKIT_VERSION_3___LOWLEVEL_SRC_OBJECTS = \
monodll_gtk_cursor.o \
monodll_gtk_dataobj.o \
monodll_gtk_dc.o \
monodll_gtk_display.o \
monodll_gtk_dnd.o \
monodll_gtk_evtloop.o \
monodll_filectrl.o \
@ -6182,6 +6184,7 @@ COND_TOOLKIT_GTK_TOOLKIT_VERSION_2___LOWLEVEL_SRC_OBJECTS_1 = \
monodll_gtk_cursor.o \
monodll_gtk_dataobj.o \
monodll_gtk_dc.o \
monodll_gtk_display.o \
monodll_gtk_dnd.o \
monodll_gtk_evtloop.o \
monodll_filectrl.o \
@ -6220,6 +6223,7 @@ COND_TOOLKIT_GTK_TOOLKIT_VERSION_3___LOWLEVEL_SRC_OBJECTS_1 = \
monodll_gtk_cursor.o \
monodll_gtk_dataobj.o \
monodll_gtk_dc.o \
monodll_gtk_display.o \
monodll_gtk_dnd.o \
monodll_gtk_evtloop.o \
monodll_filectrl.o \
@ -7483,6 +7487,7 @@ COND_TOOLKIT_GTK_TOOLKIT_VERSION_2___LOWLEVEL_SRC_OBJECTS_2 = \
monolib_gtk_cursor.o \
monolib_gtk_dataobj.o \
monolib_gtk_dc.o \
monolib_gtk_display.o \
monolib_gtk_dnd.o \
monolib_gtk_evtloop.o \
monolib_filectrl.o \
@ -7521,6 +7526,7 @@ COND_TOOLKIT_GTK_TOOLKIT_VERSION_3___LOWLEVEL_SRC_OBJECTS_2 = \
monolib_gtk_cursor.o \
monolib_gtk_dataobj.o \
monolib_gtk_dc.o \
monolib_gtk_display.o \
monolib_gtk_dnd.o \
monolib_gtk_evtloop.o \
monolib_filectrl.o \
@ -8431,6 +8437,7 @@ COND_TOOLKIT_GTK_TOOLKIT_VERSION_2___LOWLEVEL_SRC_OBJECTS_3 = \
monolib_gtk_cursor.o \
monolib_gtk_dataobj.o \
monolib_gtk_dc.o \
monolib_gtk_display.o \
monolib_gtk_dnd.o \
monolib_gtk_evtloop.o \
monolib_filectrl.o \
@ -8469,6 +8476,7 @@ COND_TOOLKIT_GTK_TOOLKIT_VERSION_3___LOWLEVEL_SRC_OBJECTS_3 = \
monolib_gtk_cursor.o \
monolib_gtk_dataobj.o \
monolib_gtk_dc.o \
monolib_gtk_display.o \
monolib_gtk_dnd.o \
monolib_gtk_evtloop.o \
monolib_filectrl.o \
@ -9905,6 +9913,7 @@ COND_TOOLKIT_GTK_TOOLKIT_VERSION_2___LOWLEVEL_SRC_OBJECTS_4 = \
coredll_gtk_cursor.o \
coredll_gtk_dataobj.o \
coredll_gtk_dc.o \
coredll_gtk_display.o \
coredll_gtk_dnd.o \
coredll_gtk_evtloop.o \
coredll_filectrl.o \
@ -9943,6 +9952,7 @@ COND_TOOLKIT_GTK_TOOLKIT_VERSION_3___LOWLEVEL_SRC_OBJECTS_4 = \
coredll_gtk_cursor.o \
coredll_gtk_dataobj.o \
coredll_gtk_dc.o \
coredll_gtk_display.o \
coredll_gtk_dnd.o \
coredll_gtk_evtloop.o \
coredll_filectrl.o \
@ -10853,6 +10863,7 @@ COND_TOOLKIT_GTK_TOOLKIT_VERSION_2___LOWLEVEL_SRC_OBJECTS_5 = \
coredll_gtk_cursor.o \
coredll_gtk_dataobj.o \
coredll_gtk_dc.o \
coredll_gtk_display.o \
coredll_gtk_dnd.o \
coredll_gtk_evtloop.o \
coredll_filectrl.o \
@ -10891,6 +10902,7 @@ COND_TOOLKIT_GTK_TOOLKIT_VERSION_3___LOWLEVEL_SRC_OBJECTS_5 = \
coredll_gtk_cursor.o \
coredll_gtk_dataobj.o \
coredll_gtk_dc.o \
coredll_gtk_display.o \
coredll_gtk_dnd.o \
coredll_gtk_evtloop.o \
coredll_filectrl.o \
@ -11582,6 +11594,7 @@ COND_TOOLKIT_GTK_TOOLKIT_VERSION_2___LOWLEVEL_SRC_OBJECTS_6 = \
corelib_gtk_cursor.o \
corelib_gtk_dataobj.o \
corelib_gtk_dc.o \
corelib_gtk_display.o \
corelib_gtk_dnd.o \
corelib_gtk_evtloop.o \
corelib_filectrl.o \
@ -11620,6 +11633,7 @@ COND_TOOLKIT_GTK_TOOLKIT_VERSION_3___LOWLEVEL_SRC_OBJECTS_6 = \
corelib_gtk_cursor.o \
corelib_gtk_dataobj.o \
corelib_gtk_dc.o \
corelib_gtk_display.o \
corelib_gtk_dnd.o \
corelib_gtk_evtloop.o \
corelib_filectrl.o \
@ -12530,6 +12544,7 @@ COND_TOOLKIT_GTK_TOOLKIT_VERSION_2___LOWLEVEL_SRC_OBJECTS_7 = \
corelib_gtk_cursor.o \
corelib_gtk_dataobj.o \
corelib_gtk_dc.o \
corelib_gtk_display.o \
corelib_gtk_dnd.o \
corelib_gtk_evtloop.o \
corelib_filectrl.o \
@ -12568,6 +12583,7 @@ COND_TOOLKIT_GTK_TOOLKIT_VERSION_3___LOWLEVEL_SRC_OBJECTS_7 = \
corelib_gtk_cursor.o \
corelib_gtk_dataobj.o \
corelib_gtk_dc.o \
corelib_gtk_display.o \
corelib_gtk_dnd.o \
corelib_gtk_evtloop.o \
corelib_filectrl.o \
@ -19431,6 +19447,12 @@ monodll_sound_sdl.o: $(srcdir)/src/unix/sound_sdl.cpp $(MONODLL_ODEP)
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_3_USE_GUI_1@monodll_gtk_dc.o: $(srcdir)/src/gtk/dc.cpp $(MONODLL_ODEP)
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_3_USE_GUI_1@ $(CXXC) -c -o $@ $(MONODLL_CXXFLAGS) $(srcdir)/src/gtk/dc.cpp
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1@monodll_gtk_display.o: $(srcdir)/src/gtk/display.cpp $(MONODLL_ODEP)
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1@ $(CXXC) -c -o $@ $(MONODLL_CXXFLAGS) $(srcdir)/src/gtk/display.cpp
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_3_USE_GUI_1@monodll_gtk_display.o: $(srcdir)/src/gtk/display.cpp $(MONODLL_ODEP)
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_3_USE_GUI_1@ $(CXXC) -c -o $@ $(MONODLL_CXXFLAGS) $(srcdir)/src/gtk/display.cpp
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1@monodll_gtk_dnd.o: $(srcdir)/src/gtk/dnd.cpp $(MONODLL_ODEP)
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1@ $(CXXC) -c -o $@ $(MONODLL_CXXFLAGS) $(srcdir)/src/gtk/dnd.cpp
@ -25302,6 +25324,12 @@ monolib_sound_sdl.o: $(srcdir)/src/unix/sound_sdl.cpp $(MONOLIB_ODEP)
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_3_USE_GUI_1@monolib_gtk_dc.o: $(srcdir)/src/gtk/dc.cpp $(MONOLIB_ODEP)
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_3_USE_GUI_1@ $(CXXC) -c -o $@ $(MONOLIB_CXXFLAGS) $(srcdir)/src/gtk/dc.cpp
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1@monolib_gtk_display.o: $(srcdir)/src/gtk/display.cpp $(MONOLIB_ODEP)
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1@ $(CXXC) -c -o $@ $(MONOLIB_CXXFLAGS) $(srcdir)/src/gtk/display.cpp
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_3_USE_GUI_1@monolib_gtk_display.o: $(srcdir)/src/gtk/display.cpp $(MONOLIB_ODEP)
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_3_USE_GUI_1@ $(CXXC) -c -o $@ $(MONOLIB_CXXFLAGS) $(srcdir)/src/gtk/display.cpp
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1@monolib_gtk_dnd.o: $(srcdir)/src/gtk/dnd.cpp $(MONOLIB_ODEP)
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1@ $(CXXC) -c -o $@ $(MONOLIB_CXXFLAGS) $(srcdir)/src/gtk/dnd.cpp
@ -31335,6 +31363,12 @@ coredll_win32.o: $(srcdir)/src/univ/themes/win32.cpp $(COREDLL_ODEP)
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_3_USE_GUI_1@coredll_gtk_dc.o: $(srcdir)/src/gtk/dc.cpp $(COREDLL_ODEP)
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_3_USE_GUI_1@ $(CXXC) -c -o $@ $(COREDLL_CXXFLAGS) $(srcdir)/src/gtk/dc.cpp
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1@coredll_gtk_display.o: $(srcdir)/src/gtk/display.cpp $(COREDLL_ODEP)
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1@ $(CXXC) -c -o $@ $(COREDLL_CXXFLAGS) $(srcdir)/src/gtk/display.cpp
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_3_USE_GUI_1@coredll_gtk_display.o: $(srcdir)/src/gtk/display.cpp $(COREDLL_ODEP)
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_3_USE_GUI_1@ $(CXXC) -c -o $@ $(COREDLL_CXXFLAGS) $(srcdir)/src/gtk/display.cpp
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1@coredll_gtk_dnd.o: $(srcdir)/src/gtk/dnd.cpp $(COREDLL_ODEP)
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1@ $(CXXC) -c -o $@ $(COREDLL_CXXFLAGS) $(srcdir)/src/gtk/dnd.cpp
@ -35712,6 +35746,12 @@ corelib_win32.o: $(srcdir)/src/univ/themes/win32.cpp $(CORELIB_ODEP)
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_3_USE_GUI_1@corelib_gtk_dc.o: $(srcdir)/src/gtk/dc.cpp $(CORELIB_ODEP)
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_3_USE_GUI_1@ $(CXXC) -c -o $@ $(CORELIB_CXXFLAGS) $(srcdir)/src/gtk/dc.cpp
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1@corelib_gtk_display.o: $(srcdir)/src/gtk/display.cpp $(CORELIB_ODEP)
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1@ $(CXXC) -c -o $@ $(CORELIB_CXXFLAGS) $(srcdir)/src/gtk/display.cpp
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_3_USE_GUI_1@corelib_gtk_display.o: $(srcdir)/src/gtk/display.cpp $(CORELIB_ODEP)
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_3_USE_GUI_1@ $(CXXC) -c -o $@ $(CORELIB_CXXFLAGS) $(srcdir)/src/gtk/display.cpp
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1@corelib_gtk_dnd.o: $(srcdir)/src/gtk/dnd.cpp $(CORELIB_ODEP)
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1@ $(CXXC) -c -o $@ $(CORELIB_CXXFLAGS) $(srcdir)/src/gtk/dnd.cpp

1
build/bakefiles/files.bkl
View File

@ -1108,6 +1108,7 @@ IMPORTANT: please read docs/tech/tn0016.txt before modifying this file!
src/gtk/cursor.cpp
src/gtk/dataobj.cpp
src/gtk/dc.cpp
src/gtk/display.cpp
src/gtk/dnd.cpp
src/gtk/evtloop.cpp
src/gtk/filectrl.cpp

239
src/gtk/display.cpp Normal file
View File

@ -0,0 +1,239 @@
///////////////////////////////////////////////////////////////////////////
// Name: src/gtk/display.cpp
// Author: Paul Cornett
// Created: 2014-04-17
// Copyright: (c) 2014 Paul Cornett
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#include "wx/wxprec.h"
#if wxUSE_DISPLAY
#include "wx/display.h"
#include "wx/display_impl.h"
#endif
#include "wx/utils.h" // wxClientDisplayRect
#include <gtk/gtk.h>
#ifdef GDK_WINDOWING_X11
#include <gdk/gdkx.h>
#endif
GtkWidget* wxGetRootWindow();
//-----------------------------------------------------------------------------
#if !(wxUSE_LIBHILDON || wxUSE_LIBHILDON2)
void wxGetWorkAreaX11(Screen* screen, int& x, int& y, int& width, int& height);
#ifndef __WXGTK3__
static inline int wx_gdk_screen_get_primary_monitor(GdkScreen* screen)
{
int monitor = 0;
#if GTK_CHECK_VERSION(2,20,0)
if (gtk_check_version(2,20,0) == NULL)
monitor = gdk_screen_get_primary_monitor(screen);
#endif
return monitor;
}
#define gdk_screen_get_primary_monitor wx_gdk_screen_get_primary_monitor
#endif // !__WXGTK3__
static inline void
wx_gdk_screen_get_monitor_workarea(GdkScreen* screen, int monitor, GdkRectangle* dest)
{
#if GTK_CHECK_VERSION(3,4,0)
if (gtk_check_version(3,4,0) == NULL)
gdk_screen_get_monitor_workarea(screen, monitor, dest);
else
#endif
{
gdk_screen_get_monitor_geometry(screen, monitor, dest);
#ifdef GDK_WINDOWING_X11
#ifdef __WXGTK3__
if (GDK_IS_X11_SCREEN(screen))
#endif
{
GdkRectangle rect;
wxGetWorkAreaX11(GDK_SCREEN_XSCREEN(screen),
rect.x, rect.y, rect.width, rect.height);
// in case _NET_WORKAREA result is too large
gdk_rectangle_intersect(dest, &rect, dest);
}
#endif // GDK_WINDOWING_X11
}
}
#define gdk_screen_get_monitor_workarea wx_gdk_screen_get_monitor_workarea
#endif // !(wxUSE_LIBHILDON || wxUSE_LIBHILDON2)
void wxClientDisplayRect(int* x, int* y, int* width, int* height)
{
#if wxUSE_LIBHILDON || wxUSE_LIBHILDON2
GdkRectangle rect = { 0, 0, 672, 396 };
#else
GdkRectangle rect;
GdkWindow* window = gtk_widget_get_window(wxGetRootWindow());
GdkScreen* screen = gdk_window_get_screen(window);
int monitor = gdk_screen_get_monitor_at_window(screen, window);
gdk_screen_get_monitor_workarea(screen, monitor, &rect);
#endif
if (x)
*x = rect.x;
if (y)
*y = rect.y;
if (width)
*width = rect.width;
if (height)
*height = rect.height;
}
//-----------------------------------------------------------------------------
#if wxUSE_DISPLAY
class wxDisplayFactoryGTK: public wxDisplayFactory
{
public:
virtual wxDisplayImpl* CreateDisplay(unsigned n) wxOVERRIDE;
virtual unsigned GetCount() wxOVERRIDE;
virtual int GetFromPoint(const wxPoint& pt) wxOVERRIDE;
};
class wxDisplayImplGTK: public wxDisplayImpl
{
typedef wxDisplayImpl base_type;
public:
wxDisplayImplGTK(unsigned i);
virtual wxRect GetGeometry() const wxOVERRIDE;
virtual wxRect GetClientArea() const wxOVERRIDE;
virtual wxString GetName() const wxOVERRIDE;
virtual bool IsPrimary() const wxOVERRIDE;
virtual wxArrayVideoModes GetModes(const wxVideoMode& mode) const wxOVERRIDE;
virtual wxVideoMode GetCurrentMode() const wxOVERRIDE;
virtual bool ChangeMode(const wxVideoMode& mode) wxOVERRIDE;
GdkScreen* const m_screen;
};
static inline GdkScreen* GetScreen()
{
return gtk_widget_get_screen(wxGetRootWindow());
}
//-----------------------------------------------------------------------------
wxDisplayImpl* wxDisplayFactoryGTK::CreateDisplay(unsigned n)
{
return new wxDisplayImplGTK(n);
}
unsigned wxDisplayFactoryGTK::GetCount()
{
return gdk_screen_get_n_monitors(GetScreen());
}
int wxDisplayFactoryGTK::GetFromPoint(const wxPoint& pt)
{
GdkScreen* screen = GetScreen();
int monitor = gdk_screen_get_monitor_at_point(screen, pt.x, pt.y);
GdkRectangle rect;
gdk_screen_get_monitor_geometry(screen, monitor, &rect);
if (!wxRect(rect.x, rect.y, rect.width, rect.height).Contains(pt))
monitor = wxNOT_FOUND;
return monitor;
}
//-----------------------------------------------------------------------------
wxDisplayImplGTK::wxDisplayImplGTK(unsigned i)
: base_type(i)
, m_screen(GetScreen())
{
}
wxRect wxDisplayImplGTK::GetGeometry() const
{
GdkRectangle rect;
gdk_screen_get_monitor_geometry(m_screen, m_index, &rect);
return wxRect(rect.x, rect.y, rect.width, rect.height);
}
wxRect wxDisplayImplGTK::GetClientArea() const
{
GdkRectangle rect;
gdk_screen_get_monitor_workarea(m_screen, m_index, &rect);
return wxRect(rect.x, rect.y, rect.width, rect.height);
}
wxString wxDisplayImplGTK::GetName() const
{
return wxString();
}
bool wxDisplayImplGTK::IsPrimary() const
{
return gdk_screen_get_primary_monitor(m_screen) == int(m_index);
}
wxArrayVideoModes wxXF86VidMode_GetModes(const wxVideoMode& mode, Display* pDisplay, int nScreen);
wxVideoMode wxXF86VidMode_GetCurrentMode(Display* display, int nScreen);
bool wxXF86VidMode_ChangeMode(const wxVideoMode& mode, Display* display, int nScreen);
wxArrayVideoModes wxX11_GetModes(const wxDisplayImpl* impl, const wxVideoMode& modeMatch, Display* display);
wxArrayVideoModes wxDisplayImplGTK::GetModes(const wxVideoMode& mode) const
{
wxArrayVideoModes modes;
#ifdef GDK_WINDOWING_X11
#ifdef __WXGTK3__
if (GDK_IS_X11_SCREEN(m_screen))
#endif
{
Display* display = GDK_DISPLAY_XDISPLAY(gdk_screen_get_display(m_screen));
#ifdef HAVE_X11_EXTENSIONS_XF86VMODE_H
int nScreen = gdk_x11_screen_get_screen_number(m_screen);
modes = wxXF86VidMode_GetModes(mode, display, nScreen);
#else
modes = wxX11_GetModes(this, mode, display);
#endif
}
#endif // GDK_WINDOWING_X11
return modes;
}
wxVideoMode wxDisplayImplGTK::GetCurrentMode() const
{
wxVideoMode mode;
#if defined(GDK_WINDOWING_X11) && defined(HAVE_X11_EXTENSIONS_XF86VMODE_H)
#ifdef __WXGTK3__
if (GDK_IS_X11_SCREEN(m_screen))
#endif
{
Display* display = GDK_DISPLAY_XDISPLAY(gdk_screen_get_display(m_screen));
int nScreen = gdk_x11_screen_get_screen_number(m_screen);
mode = wxXF86VidMode_GetCurrentMode(display, nScreen);
}
#endif
return mode;
}
bool wxDisplayImplGTK::ChangeMode(const wxVideoMode& mode)
{
bool success = false;
#if defined(GDK_WINDOWING_X11) && defined(HAVE_X11_EXTENSIONS_XF86VMODE_H)
#ifdef __WXGTK3__
if (GDK_IS_X11_SCREEN(m_screen))
#endif
{
Display* display = GDK_DISPLAY_XDISPLAY(gdk_screen_get_display(m_screen));
int nScreen = gdk_x11_screen_get_screen_number(m_screen);
success = wxXF86VidMode_ChangeMode(mode, display, nScreen);
}
#else
wxUnusedVar(mode);
#endif
return success;
}
wxDisplayFactory* wxDisplay::CreateFactory()
{
return new wxDisplayFactoryGTK;
}
#endif // wxUSE_DISPLAY

257
src/unix/displayx11.cpp
View File

@ -23,55 +23,35 @@
#pragma hdrstop
#endif
#if wxUSE_DISPLAY
#include "wx/display.h"
#ifndef WX_PRECOMP
#include "wx/dynarray.h"
#include "wx/gdicmn.h"
#include "wx/string.h"
#include "wx/utils.h"
#include "wx/intl.h"
#include "wx/log.h"
#endif /* WX_PRECOMP */
#ifdef __WXGTK20__
#include <gdk/gdk.h> // GDK_WINDOWING_X11
#endif
#if !defined(__WXGTK20__) || defined(GDK_WINDOWING_X11)
#include <X11/Xlib.h>
#include <X11/Xatom.h>
#endif
#if wxUSE_DISPLAY
#include "wx/display.h"
#include "wx/display_impl.h"
#ifdef __WXGTK20__
#include <gdk/gdk.h>
#include <gdk/gdkx.h>
// define the struct with the same fields as XineramaScreenInfo (except for
// screen number which we don't need) but which we can use without
// including Xinerama headers
struct ScreenInfo
{
short x_org;
short y_org;
short width;
short height;
};
#else // use raw Xinerama functions
/* These must be included after the wx files. Otherwise the Data macro in
* Xlibint.h conflicts with a function declaration in wx/list.h. */
extern "C"
{
#include <X11/Xlib.h>
#include <X11/Xlibint.h>
#ifndef __WXGTK20__
#include <X11/extensions/Xinerama.h>
}
typedef XineramaScreenInfo ScreenInfo;
#endif // GTK+/Xinerama
// ----------------------------------------------------------------------------
// helper class storing information about all screens
// ----------------------------------------------------------------------------
// the base class provides access to ScreenInfo array, derived class
// initializes it using either GTK+ or Xinerama functions
class ScreensInfoBase
{
public:
@ -84,36 +64,6 @@ protected:
int m_num;
};
#ifdef __WXGTK20__
class ScreensInfo : public ScreensInfoBase
{
public:
ScreensInfo()
{
GdkScreen * const screen = gdk_screen_get_default();
m_num = gdk_screen_get_n_monitors(screen);
m_screens = new ScreenInfo[m_num];
for ( int i = 0; i < m_num; i++ )
{
GdkRectangle rect;
gdk_screen_get_monitor_geometry(screen, i, &rect);
m_screens[i].x_org = rect.x;
m_screens[i].y_org = rect.y;
m_screens[i].width = rect.width;
m_screens[i].height = rect.height;
}
}
~ScreensInfo()
{
delete [] m_screens;
}
};
#else // Xinerama
class ScreensInfo : public ScreensInfoBase
{
public:
@ -128,8 +78,6 @@ public:
}
};
#endif // GTK+/Xinerama
// ----------------------------------------------------------------------------
// display and display factory classes
// ----------------------------------------------------------------------------
@ -211,11 +159,14 @@ wxDisplayImpl *wxDisplayFactoryX11::CreateDisplay(unsigned n)
return n < screens.GetCount() ? new wxDisplayImplX11(n, screens[n]) : NULL;
}
#endif // !__WXGTK20__
// ============================================================================
// wxDisplayImplX11 implementation
// ============================================================================
#if !defined(__WXGTK20__) || defined(GDK_WINDOWING_X11)
#ifdef HAVE_X11_EXTENSIONS_XF86VMODE_H
#include <X11/extensions/xf86vmode.h>
@ -234,13 +185,8 @@ wxDisplayImpl *wxDisplayFactoryX11::CreateDisplay(unsigned n)
#define wxCVM2(v, dc, display, nScreen) wxVideoMode(v.hdisplay, v.vdisplay, DefaultDepth(display, nScreen), wxCRR2(v,dc))
#define wxCVM(v, display, nScreen) wxCVM2(v, v.dotclock, display, nScreen)
wxArrayVideoModes wxDisplayImplX11::GetModes(const wxVideoMode& mode) const
wxArrayVideoModes wxXF86VidMode_GetModes(const wxVideoMode& mode, Display* display, int nScreen)
{
//Convenience...
Display* display = (Display*) wxGetDisplay(); //default display
int nScreen = DefaultScreen(display); //default screen of (default) display...
//Some variables..
XF86VidModeModeInfo** ppXModes; //Enumerated Modes (Don't forget XFree() :))
int nNumModes; //Number of modes enumerated....
@ -269,10 +215,8 @@ wxArrayVideoModes wxDisplayImplX11::GetModes(const wxVideoMode& mode) const
return Modes;
}
wxVideoMode wxDisplayImplX11::GetCurrentMode() const
wxVideoMode wxXF86VidMode_GetCurrentMode(Display* display, int nScreen)
{
Display* display = static_cast<Display*>(wxGetDisplay());
int nScreen = DefaultScreen(display);
XF86VidModeModeLine VM;
int nDotClock;
XF86VidModeGetModeLine(display, nScreen, &nDotClock, &VM);
@ -280,10 +224,8 @@ wxVideoMode wxDisplayImplX11::GetCurrentMode() const
return wxCVM2(VM, nDotClock, display, nScreen);
}
bool wxDisplayImplX11::ChangeMode(const wxVideoMode& mode)
bool wxXF86VidMode_ChangeMode(const wxVideoMode& mode, Display* display, int nScreen)
{
Display* display = static_cast<Display*>(wxGetDisplay());
int nScreen = DefaultScreen(display);
XF86VidModeModeInfo** ppXModes; //Enumerated Modes (Don't forget XFree() :))
int nNumModes; //Number of modes enumerated....
@ -326,18 +268,42 @@ bool wxDisplayImplX11::ChangeMode(const wxVideoMode& mode)
return bRet;
}
#else // !HAVE_X11_EXTENSIONS_XF86VMODE_H
#ifndef __WXGTK20__
wxArrayVideoModes wxDisplayImplX11::GetModes(const wxVideoMode& modeMatch) const
{
Display* display = static_cast<Display*>(wxGetDisplay());
int nScreen = DefaultScreen(display);
return wxXF86VidMode_GetModes(modeMatch, display, nScreen);
}
wxVideoMode wxDisplayImplX11::GetCurrentMode() const
{
Display* display = static_cast<Display*>(wxGetDisplay());
int nScreen = DefaultScreen(display);
return wxXF86VidMode_GetCurrentMode(display, nScreen);
}
bool wxDisplayImplX11::ChangeMode(const wxVideoMode& mode)
{
Display* display = static_cast<Display*>(wxGetDisplay());
int nScreen = DefaultScreen(display);
return wxXF86VidMode_ChangeMode(mode, display, nScreen);
}
#endif // !__WXGTK20__
#else // !HAVE_X11_EXTENSIONS_XF86VMODE_H
wxArrayVideoModes wxX11_GetModes(const wxDisplayImpl* impl, const wxVideoMode& modeMatch, Display* display)
{
int count_return;
int* depths = XListDepths((Display*)wxGetDisplay(), 0, &count_return);
int* depths = XListDepths(display, 0, &count_return);
wxArrayVideoModes modes;
if ( depths )
{
const wxRect rect = impl->GetGeometry();
for ( int x = 0; x < count_return; ++x )
{
wxVideoMode mode(m_rect.GetWidth(), m_rect.GetHeight(), depths[x]);
wxVideoMode mode(rect.width, rect.height, depths[x]);
if ( mode.Matches(modeMatch) )
{
modes.Add(mode);
@ -349,6 +315,13 @@ wxArrayVideoModes wxDisplayImplX11::GetModes(const wxVideoMode& modeMatch) const
return modes;
}
#ifndef __WXGTK20__
wxArrayVideoModes wxDisplayImplX11::GetModes(const wxVideoMode& modeMatch) const
{
Display* display = static_cast<Display*>(wxGetDisplay());
return wxX11_GetModes(this, modeMatch, display);
}
wxVideoMode wxDisplayImplX11::GetCurrentMode() const
{
// Not implemented
@ -360,118 +333,67 @@ bool wxDisplayImplX11::ChangeMode(const wxVideoMode& WXUNUSED(mode))
// Not implemented
return false;
}
#endif // !__WXGTK20__
#endif // !HAVE_X11_EXTENSIONS_XF86VMODE_H
#endif // !defined(__WXGTK20__) || defined(GDK_WINDOWING_X11)
// ============================================================================
// wxDisplay::CreateFactory()
// ============================================================================
#ifndef __WXGTK20__
/* static */ wxDisplayFactory *wxDisplay::CreateFactory()
{
// GTK+ screen functions are always available, no need to check for them
#ifndef __WXGTK20__
if ( !XineramaIsActive((Display*)wxGetDisplay()) )
return new wxDisplayFactorySingle;
#endif
return new wxDisplayFactoryX11;
}
#endif
#endif /* wxUSE_DISPLAY */
#include "wx/utils.h"
#ifdef __WXGTK20__
#include <gdk/gdk.h> // for GDK_WINDOWING_X11
#endif
#if wxUSE_LIBHILDON || wxUSE_LIBHILDON2 || !defined(GDK_WINDOWING_X11)
void wxClientDisplayRect(int *x, int *y, int *width, int *height)
#if !defined(__WXGTK20__) || defined(GDK_WINDOWING_X11)
void wxGetWorkAreaX11(Screen* screen, int& x, int& y, int& width, int& height)
{
// TODO: don't hardcode display size
if ( x )
*x = 0;
if ( y )
*y = 0;
if ( width )
*width = 672;
if ( height )
*height = 396;
Display* display = DisplayOfScreen(screen);
Atom property = XInternAtom(display, "_NET_WORKAREA", true);
if (property)
{
Atom actual_type;
int actual_format;
unsigned long nitems;
unsigned long bytes_after;
unsigned char* data = NULL;
Status status = XGetWindowProperty(
display, RootWindowOfScreen(screen), property,
0, 4, false, XA_CARDINAL,
&actual_type, &actual_format, &nitems, &bytes_after, &data);
if (status == Success && actual_type == XA_CARDINAL &&
actual_format == 32 && nitems == 4)
{
const long* p = (long*)data;
x = p[0];
y = p[1];
width = p[2];
height = p[3];
}
if (data)
XFree(data);
}
}
#endif // !defined(__WXGTK20__) || defined(GDK_WINDOWING_X11)
#else // !wxUSE_LIBHILDON || !wxUSE_LIBHILDON2
#ifndef __WXGTK20__
#include "wx/log.h"
#include <X11/Xlib.h>
#include <X11/Xatom.h>
// TODO: make this a full-fledged class and move to a public header
class wxX11Ptr
{
public:
wxX11Ptr(void *ptr = NULL) : m_ptr(ptr) { }
~wxX11Ptr() { if ( m_ptr ) XFree(m_ptr); }
private:
void *m_ptr;
wxDECLARE_NO_COPY_CLASS(wxX11Ptr);
};
// NB: this function is implemented using X11 and not GDK calls as it's shared
// by wxGTK[12], wxX11 and wxMotif ports
void wxClientDisplayRect(int *x, int *y, int *width, int *height)
{
Display * const dpy = wxGetX11Display();
wxCHECK_RET( dpy, wxT("can't be called before initializing the GUI") );
wxRect rectClient;
const Atom atomWorkArea = XInternAtom(dpy, "_NET_WORKAREA", True);
if ( atomWorkArea )
{
long *workareas = NULL;
unsigned long numItems;
unsigned long bytesRemaining;
Atom actualType;
int format;
if ( XGetWindowProperty
(
dpy,
XDefaultRootWindow(dpy),
atomWorkArea,
0, // offset of data to retrieve
4, // number of items to retrieve
False, // don't delete property
XA_CARDINAL, // type of the items to get
&actualType,
&format,
&numItems,
&bytesRemaining,
(unsigned char **)&workareas
) == Success && workareas )
{
wxX11Ptr x11ptr(workareas); // ensure it will be freed
// check that we retrieved the property of the expected type and
// that we did get back 4 longs (32 is the format for long), as
// requested
if ( actualType != XA_CARDINAL ||
format != 32 ||
numItems != 4 )
{
wxLogDebug(wxT("XGetWindowProperty(\"_NET_WORKAREA\") failed"));
}
else
{
rectClient = wxRect(workareas[0], workareas[1],
workareas[2], workareas[3]);
}
}
}
wxGetWorkAreaX11(DefaultScreenOfDisplay(dpy),
rectClient.x, rectClient.y, rectClient.width, rectClient.height);
// Although _NET_WORKAREA is supposed to return the client size of the
// screen, not all implementations are conforming, apparently, see #14419,
@ -505,5 +427,4 @@ void wxClientDisplayRect(int *x, int *y, int *width, int *height)
if ( height )
*height = rectClient.height;
}
#endif // wxUSE_LIBHILDON/!wxUSE_LIBHILDON
#endif // !__WXGTK20__