1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/dfb/utils.cpp
3 // Purpose: Miscellaneous utility functions and classes
4 // Author: Vaclav Slavik
7 // Copyright: (c) 2006 REA Elektronik GmbH
8 // Licence: wxWindows licence
9 /////////////////////////////////////////////////////////////////////////////
11 // For compilers that support precompilation, includes "wx.h".
12 #include "wx/wxprec.h"
19 #include "wx/evtloop.h"
20 #include "wx/apptrait.h"
21 #include "wx/unix/execute.h"
27 #include "wx/dfb/private.h"
28 #include <directfb_version.h>
30 // ----------------------------------------------------------------------------
32 // ----------------------------------------------------------------------------
34 wxPortId wxGUIAppTraits::GetToolkitVersion(int *verMaj, int *verMin) const
36 if ( verMaj ) *verMaj = DIRECTFB_MAJOR_VERSION;
37 if ( verMin ) *verMaj = DIRECTFB_MINOR_VERSION;
43 wxEventLoopBase* wxGUIAppTraits::CreateEventLoop()
45 return new wxEventLoop;
48 // ----------------------------------------------------------------------------
49 // display characteristics
50 // ----------------------------------------------------------------------------
52 bool wxColourDisplay()
54 #warning "FIXME: wxColourDisplay"
60 return wxTheApp->GetDisplayMode().bpp;
63 void wxDisplaySize(int *width, int *height)
65 wxVideoMode mode(wxTheApp->GetDisplayMode());
66 if ( width ) *width = mode.w;
67 if ( height ) *height = mode.h;
70 void wxDisplaySizeMM(int *width, int *height)
72 // FIXME: there's no way to get physical resolution using the DirectDB
73 // API, we hardcode a commonly used value of 72dpi
75 #define PX_TO_MM(x) (int(((x) / DPI) * inches2mm))
77 wxDisplaySize(width, height);
78 if ( width ) *width = PX_TO_MM(*width);
79 if ( height ) *height = PX_TO_MM(*height);
85 void wxClientDisplayRect(int *x, int *y, int *width, int *height)
87 // return desktop dimensions minus any panels, menus, trays:
90 wxDisplaySize(width, height);
94 //-----------------------------------------------------------------------------
96 //-----------------------------------------------------------------------------
98 void wxGetMousePosition(int *x, int *y)
100 wxIDirectFBDisplayLayerPtr layer(wxIDirectFB::Get()->GetDisplayLayer());
102 layer->GetCursorPosition(x, y);
105 wxPoint wxGetMousePosition()
108 wxGetMousePosition(&pt.x, &pt.y);
112 //-----------------------------------------------------------------------------
114 //-----------------------------------------------------------------------------
116 bool wxGetKeyState(wxKeyCode key)
118 wxASSERT_MSG(key != WXK_LBUTTON && key != WXK_RBUTTON && key != WXK_MBUTTON,
119 "can't use wxGetKeyState() for mouse buttons");
121 return false; // FIXME
124 //----------------------------------------------------------------------------
126 //----------------------------------------------------------------------------
132 int wxAddProcessCallback(wxEndProcessData *proc_data, int fd)
134 wxFAIL_MSG( "wxAddProcessCallback not implemented" );