X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1f43b5c98597734ff951a9e6750fa2860b487d2a..815f65bd0f673965230ed915d794497a8818dd35:/src/mgl/utils.cpp diff --git a/src/mgl/utils.cpp b/src/mgl/utils.cpp index 6459d48004..25618fdb3c 100644 --- a/src/mgl/utils.cpp +++ b/src/mgl/utils.cpp @@ -1,18 +1,30 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: utils.cpp +// Name: src/mgl/utils.cpp // Purpose: // Author: Vaclav Slavik // Id: $Id$ -// Copyright: (c) 2001 SciTech Software, Inc. (www.scitechsoft.com) +// Copyright: (c) 2001-2002 SciTech Software, Inc. (www.scitechsoft.com) // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" + +#ifdef __BORLANDC__ + #pragma hdrstop +#endif + #include "wx/utils.h" -#include "wx/string.h" -#include "wx/intl.h" -#include "wx/log.h" +#ifndef WX_PRECOMP + #include "wx/string.h" + #include "wx/intl.h" + #include "wx/log.h" +#endif + +#include "wx/apptrait.h" #include "wx/process.h" +#include "wx/evtloop.h" #include #include @@ -31,18 +43,37 @@ // misc. //---------------------------------------------------------------------------- +// Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX) +wxMemorySize wxGetFreeMemory() +{ + // TODO - probably should be extracted to + // src/msdos/utilsdos.cpp and src/unix/utilsunx.cpp + // to avoid code duplication + return -1; +} + void wxBell() { // FIXME_MGL } +bool wxGetKeyState(wxKeyCode key) +{ + wxASSERT_MSG(key != WXK_LBUTTON && key != WXK_RBUTTON && key != + WXK_MBUTTON, wxT("can't use wxGetKeyState() for mouse buttons")); + + // TODO + + return false; +} + // ---------------------------------------------------------------------------- // display characterstics // ---------------------------------------------------------------------------- void wxDisplaySize(int *width, int *height) { - wxASSERT_MSG( g_displayDC, wxT("You must call wxApp::SetDisplayMode before using this function") ); + wxASSERT_MSG( g_displayDC, wxT("You must call wxApp::SetDisplayMode before using this function") ); if (width) *width = g_displayDC->sizex()+1; if (height) *height = g_displayDC->sizey()+1; } @@ -50,11 +81,14 @@ void wxDisplaySize(int *width, int *height) void wxDisplaySizeMM(int *width, int *height) { wxASSERT_MSG( g_displayDC, wxT("You must call wxApp::SetDisplayMode before using this function") ); - if ( width ) - *width = (g_displayDC->sizex()+1) * 25/72; - if ( height ) - *height = (g_displayDC->sizey()+1) * 25/72; - // FIXME_MGL -- what about returning *real* monitor dimensions? + + int xDPI, yDPI; + MGL_getDotsPerInch(&xDPI, &yDPI); + + if ( width ) + *width = (int)((g_displayDC->sizex()+1) * 25.4 / xDPI); + if ( height ) + *height = (int)((g_displayDC->sizey()+1) * 25.4 / yDPI); } void wxClientDisplayRect(int *x, int *y, int *width, int *height) @@ -68,7 +102,7 @@ void wxClientDisplayRect(int *x, int *y, int *width, int *height) bool wxColourDisplay() { wxASSERT_MSG( g_displayDC, wxT("You must call wxApp::SetDisplayMode before using this function") ); - + return (wxDisplayDepth() > 1); } @@ -79,20 +113,19 @@ int wxDisplayDepth() return g_displayDC->getBitsPerPixel(); } -int wxGetOsVersion(int *majorVsn, int *minorVsn) +wxPortId wxGUIAppTraits::GetToolkitVersion(int *verMaj, int *verMin) const { - if ( majorVsn ) - *majorVsn = MGL_RELEASE_MAJOR; - if ( minorVsn ) - *minorVsn = MGL_RELEASE_MINOR; - -#if defined(__UNIX__) - return wxMGL_UNIX; -#elif defined(__OS2__) - return wxMGL_OS2; -#elif defined(__WIN32__) - return wxMGL_WIN32; -#endif + if ( verMaj ) + *verMaj = MGL_RELEASE_MAJOR; + if ( verMin ) + *verMin = MGL_RELEASE_MINOR; + + return wxPORT_MGL; +} + +wxEventLoopBase* wxGUIAppTraits::CreateEventLoop() +{ + return new wxEventLoop; } @@ -108,22 +141,26 @@ wxPoint wxGetMousePosition() return pt; } +wxMouseState wxGetMouseState() +{ + wxMouseState ms; + int x, y; + wxGetMousePosition(&x, &y); -#ifdef __UNIX__ + ms.SetX(x); + ms.SetY(y); -int wxAddProcessCallback(wxEndProcessData *proc_data, int fd) -{ - wxFAIL_MSG(wxT("wxAddProcessCallback not implemented in wxMGL!")); - return 0; -#if 0 // FIXME_MGL -do we need it at all? - int tag = gdk_input_add(fd, - GDK_INPUT_READ, - GTK_EndProcessDetector, - (gpointer)proc_data); - - return tag; -#endif + extern unsigned long g_buttonState; + ms.SetLeftDown(g_buttonState & EVT_LEFTBUT); + ms.SetMiddleDown(g_buttonState & EVT_MIDDLEBUT); + ms.SetRightDown(g_buttonState & EVT_RIGHTBUT); + + ms.SetControlDown(EVT_isKeyDown(KB_leftCtrl) || EVT_isKeyDown(KB_rightCtrl)); + ms.SetShiftDown(EVT_isKeyDown(KB_leftShift) || EVT_isKeyDown(KB_rightShift)); + ms.SetAltDown(EVT_isKeyDown(KB_leftAlt)); + ms.SetMetaDown(EVT_isKeyDown(KB_rightAlt)); + + return ms; } -#endif