Improve wxMenu docs

[wxWidgets.git] / src / gtk / utilsgtk.cpp

diff --git a/src/gtk/utilsgtk.cpp b/src/gtk/utilsgtk.cpp
index 1e3df51b0292b3dd25b1c133ee239650b9cc0ab0..d255eb50e0e92a59f90e7bdee2130f0fe5bb98f2 100644 (file)
--- a/src/gtk/utilsgtk.cpp
+++ b/src/gtk/utilsgtk.cpp
@@ -18,7 +18,6 @@
     #include "wx/log.h"
 #endif
 
     #include "wx/log.h"
 #endif
 

-#include "wx/sysopt.h"

 #include "wx/apptrait.h"
 #include "wx/process.h"
 #include "wx/sysopt.h"
 #include "wx/apptrait.h"
 #include "wx/process.h"
 #include "wx/sysopt.h"


@@ -97,41 +96,6 @@ bool wxSetDetectableAutoRepeat( bool WXUNUSED(flag) )
 }
 #endif
 
 }
 #endif
 

-// Escapes string so that it is valid Pango markup XML string:
-wxString wxEscapeStringForPangoMarkup(const wxString& str)
-{
-    size_t len = str.length();
-    wxString out;
-    out.Alloc(len);
-    for (size_t i = 0; i < len; i++)
-    {
-        wxChar c = str[i];
-        switch (c)
-        {
-            case _T('&'):
-                out << _T("&amp;");
-                break;
-            case _T('<'):
-                out << _T("&lt;");
-                break;
-            case _T('>'):
-                out << _T("&gt;");
-                break;
-            case _T('\''):
-                out << _T("&apos;");
-                break;
-            case _T('"'):
-                out << _T("&quot;");
-                break;
-            default:
-                out << c;
-                break;
-        }
-    }
-    return out;
-}
-
-

 // ----------------------------------------------------------------------------
 // display characterstics
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // display characterstics
 // ----------------------------------------------------------------------------


@@ -143,11 +107,8 @@ void *wxGetDisplay()
 
 void wxDisplaySize( int *width, int *height )
 {
 
 void wxDisplaySize( int *width, int *height )
 {

-    int marginX = wxSystemOptions::GetOptionInt(wxT("gtk.desktopmargin.x"));
-    int marginY = wxSystemOptions::GetOptionInt(wxT("gtk.desktopmargin.y"));
-
-    if (width) *width = gdk_screen_width() - marginX;
-    if (height) *height = gdk_screen_height() - marginY;
+    if (width) *width = gdk_screen_width();
+    if (height) *height = gdk_screen_height();

 }
 
 void wxDisplaySizeMM( int *width, int *height )
 }
 
 void wxDisplaySizeMM( int *width, int *height )


@@ -219,10 +180,10 @@ wxConvertFromGTK(const wxString& s, wxFontEncoding enc)
 
 #endif // !wxUSE_UNICODE
 
 
 #endif // !wxUSE_UNICODE
 

-// Returns false if version is certainly greater or equal than major.minor.micro
-// Returns true if version is lower than major.minor.micro OR it cannot be
-// determined and one should not rely on the availability of pango version
-// major.minor.micro, nor the non-availability
+// Returns NULL if version is certainly greater or equal than major.minor.micro
+// Returns string describing the error if version is lower than
+// major.minor.micro OR it cannot be determined and one should not rely on the
+// availability of pango version major.minor.micro, nor the non-availability

 const gchar *wx_pango_version_check (int major, int minor, int micro)
 {
 #ifdef PANGO_VERSION_MAJOR
 const gchar *wx_pango_version_check (int major, int minor, int micro)
 {
 #ifdef PANGO_VERSION_MAJOR


@@ -252,38 +213,22 @@ const gchar *wx_pango_version_check (int major, int minor, int micro)
 extern "C" {
 static
 void GTK_EndProcessDetector(gpointer data, gint source,
 extern "C" {
 static
 void GTK_EndProcessDetector(gpointer data, gint source,

-                            GdkInputCondition WXUNUSED(condition) )
+                            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;
+    wxEndProcessData * const
+        proc_data = wx_static_cast(wxEndProcessData *, data);

 
 

-   // child exited, end waiting
-   close(source);
+    // child exited, end waiting
+    close(source);

 
 

-   // don't call us again!
-   gdk_input_remove(proc_data->tag);
+    // don't call us again!
+    gdk_input_remove(proc_data->tag);

 
 

-   wxHandleProcessTermination(proc_data);
+    wxHandleProcessTermination(proc_data);

 }
 }
 
 }
 }
 

-int wxAddProcessCallback(wxEndProcessData *proc_data, int fd)
+int wxGUIAppTraits::AddProcessCallback(wxEndProcessData *proc_data, int fd)

 {
     int tag = gdk_input_add(fd,
                             GDK_INPUT_READ,
 {
     int tag = gdk_input_add(fd,
                             GDK_INPUT_READ,


@@ -579,7 +524,7 @@ wxGUIAppTraits::GetStandardCmdLineOptions(wxArrayString& names,
             names.push_back(wxGetNameFromGtkOptionEntry(&entries[n]));
 
             const gchar * const entryDesc = entries[n].description;
             names.push_back(wxGetNameFromGtkOptionEntry(&entries[n]));
 
             const gchar * const entryDesc = entries[n].description;

-            desc.push_back(entryDesc ? wxString(entryDesc) : _T(""));
+            desc.push_back(wxString(entryDesc));

         }
 
         g_option_group_free (gtkOpts);
         }
 
         g_option_group_free (gtkOpts);