/////////////////////////////////////////////////////////////////////////////
-// Name: utils.cpp
+// Name: src/gtk1/utilsgtk.cpp
// Purpose:
// Author: Robert Roebling
// Id: $Id$
-// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
+// Copyright: (c) 1998 Robert Roebling
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
#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/gtk1/private/timer.h"
#include "wx/process.h"
#include "wx/unix/execute.h"
#include <string.h>
#include <sys/stat.h>
#include <sys/types.h>
+#include <sys/wait.h> // for WNOHANG
#include <unistd.h>
#include "glib.h"
#include "gdk/gdk.h"
#include "gtk/gtk.h"
-#ifndef __WXGTK20__
#include "gtk/gtkfeatures.h"
-#endif
#include "gdk/gdkx.h"
#ifdef HAVE_X11_XKBLIB_H
* field named "explicit" - which is, of course, an error for a C++
* compiler. To be on the safe side, just redefine it everywhere. */
#define explicit __wx_explicit
-
+
#include "X11/XKBlib.h"
-
+
#undef explicit
#endif // HAVE_X11_XKBLIB_H
// data
//-----------------------------------------------------------------------------
-extern GtkWidget *wxRootWindow;
+extern GtkWidget *wxGetRootWindow();
//----------------------------------------------------------------------------
// misc.
//----------------------------------------------------------------------------
+#ifndef __EMX__
+// on OS/2, we use the wxBell from wxBase library
void wxBell()
{
gdk_beep();
}
+#endif
/* Don't synthesize KeyUp events holding down a key and producing
KeyDown events with autorepeat. */
{
Bool result;
XkbSetDetectableAutoRepeat( GDK_DISPLAY(), flag, &result );
- return result; /* TRUE if keyboard hardware supports this mode */
+ return result; /* true if keyboard hardware supports this mode */
}
#else
bool wxSetDetectableAutoRepeat( bool WXUNUSED(flag) )
{
- return FALSE;
+ return false;
}
#endif
if (height) *height = gdk_screen_height();
}
-void wxGetMousePosition( int* x, int* y )
+void wxDisplaySizeMM( int *width, int *height )
{
- gdk_window_get_pointer( (GdkWindow*) NULL, x, y, (GdkModifierType*) NULL );
+ if (width) *width = gdk_screen_width_mm();
+ if (height) *height = gdk_screen_height_mm();
}
-bool wxColourDisplay()
+void wxClientDisplayRect(int *x, int *y, int *width, int *height)
{
- return TRUE;
+ // This is supposed to return desktop dimensions minus any window
+ // manager panels, menus, taskbars, etc. If there is a way to do that
+ // for this platform please fix this function, otherwise it defaults
+ // to the entire desktop.
+ if (x) *x = 0;
+ if (y) *y = 0;
+ wxDisplaySize(width, height);
}
-int wxDisplayDepth()
+void wxGetMousePosition( int* x, int* y )
{
- return gdk_window_get_visual( wxRootWindow->window )->depth;
+ gdk_window_get_pointer( (GdkWindow*) NULL, x, y, (GdkModifierType*) NULL );
}
-int wxGetOsVersion(int *majorVsn, int *minorVsn)
+bool wxColourDisplay()
{
- if (majorVsn) *majorVsn = GTK_MAJOR_VERSION;
- if (minorVsn) *minorVsn = GTK_MINOR_VERSION;
+ return true;
+}
- return wxGTK;
+int wxDisplayDepth()
+{
+ return gdk_window_get_visual( wxGetRootWindow()->window )->depth;
}
wxWindow* wxFindWindowAtPoint(const wxPoint& pt)
// subprocess routines
// ----------------------------------------------------------------------------
-static void GTK_EndProcessDetector(gpointer data, gint source,
- GdkInputCondition WXUNUSED(condition) )
+extern "C" {
+static
+void GTK_EndProcessDetector(gpointer data, gint source,
+ GdkInputCondition WXUNUSED(condition) )
{
wxEndProcessData *proc_data = (wxEndProcessData *)data;
+
+ // has the process really terminated? unfortunately GDK (or GLib) seem to
+ // generate G_IO_HUP notification even when it simply tries to read from a
+ // closed fd and hasn't terminated at all
+ int pid = (proc_data->pid > 0) ? proc_data->pid : -(proc_data->pid);
+ int status = 0;
+ int rc = waitpid(pid, &status, WNOHANG);
+
+ if ( rc == 0 )
+ {
+ // no, it didn't exit yet, continue waiting
+ return;
+ }
+
+ // set exit code to -1 if something bad happened
+ proc_data->exitcode = rc != -1 && WIFEXITED(status) ? WEXITSTATUS(status)
+ : -1;
+
+ // child exited, end waiting
close(source);
+
+ // don't call us again!
gdk_input_remove(proc_data->tag);
- // This has to come after gdk_input_remove() or we will
- // occasionally receive multiple callbacks with corrupt data
- // pointers. (KB)
wxHandleProcessTermination(proc_data);
}
+}
int wxAddProcessCallback(wxEndProcessData *proc_data, int fd)
{
return tag;
}
+wxTimerImpl* wxGUIAppTraits::CreateTimerImpl(wxTimer *timer)
+{
+ return new wxGTKTimerImpl(timer);
+}
+
+// ----------------------------------------------------------------------------
+// wxPlatformInfo-related
+// ----------------------------------------------------------------------------
+
+wxPortId wxGUIAppTraits::GetToolkitVersion(int *verMaj, int *verMin) const
+{
+ if ( verMaj )
+ *verMaj = gtk_major_version;
+ if ( verMin )
+ *verMin = gtk_minor_version;
+
+ return wxPORT_GTK;
+}
+
+wxString wxGUIAppTraits::GetDesktopEnvironment() const
+{
+ return wxEmptyString;
+}
+
+#if wxUSE_INTL
+void wxGUIAppTraits::SetLocale()
+{
+ gtk_set_locale();
+}
+#endif
+
projects / wxWidgets.git / blobdiff