support underlined text in wxCairoContext (Marcin's patch) (closes #9846)

[wxWidgets.git] / src / dfb / evtloop.cpp

diff --git a/src/dfb/evtloop.cpp b/src/dfb/evtloop.cpp
index 7c8f30ea80ad09172fbdb3dc71af4a1b4d527f06..7f7807ac72fefe330aedb15e760d194a92042859 100644 (file)
--- a/src/dfb/evtloop.cpp
+++ b/src/dfb/evtloop.cpp
@@ -27,11 +27,11 @@
 
 #include "wx/thread.h"
 #include "wx/generic/private/timer.h"
 
 #include "wx/thread.h"
 #include "wx/generic/private/timer.h"

-#include "wx/private/selectdispatcher.h"
+#include "wx/private/fdiodispatcher.h"

 #include "wx/dfb/private.h"
 #include "wx/nonownedwnd.h"
 
 #include "wx/dfb/private.h"
 #include "wx/nonownedwnd.h"
 

-#define TRACE_EVENTS _T("events")
+#define TRACE_EVENTS "events"

 
 // ===========================================================================
 // implementation
 
 // ===========================================================================
 // implementation


@@ -76,25 +76,35 @@ wxIDirectFBEventBufferPtr wxGUIEventLoop::GetDirectFBEventBuffer()
 
 bool wxGUIEventLoop::Pending() const
 {
 
 bool wxGUIEventLoop::Pending() const
 {

-    wxCHECK_MSG( ms_buffer, false, _T("invalid event buffer") );
+    wxCHECK_MSG( ms_buffer, false, "invalid event buffer" );

 
     return ms_buffer->HasEvent();
 }
 
 bool wxGUIEventLoop::Dispatch()
 {
 
     return ms_buffer->HasEvent();
 }
 
 bool wxGUIEventLoop::Dispatch()
 {

-    wxCHECK_MSG( ms_buffer, false, _T("invalid event buffer") );
-

     // NB: we don't block indefinitely waiting for an event, but instead
     //     time out after a brief period in order to make sure that
     //     OnNextIteration() will be called frequently enough
     // NB: we don't block indefinitely waiting for an event, but instead
     //     time out after a brief period in order to make sure that
     //     OnNextIteration() will be called frequently enough

+    //
+    // TODO: remove this hack, instead use CreateFileDescriptor() to properly
+    //       multiplex GUI and socket input

     const int TIMEOUT = 100;
 
     const int TIMEOUT = 100;
 

+    // treat time out (-1 return value) as normal successful return so that
+    // OnNextIteration() is called
+    return !!DispatchTimeout(TIMEOUT);
+}
+
+int wxGUIEventLoop::DispatchTimeout(unsigned long timeout)
+{
+    wxCHECK_MSG( ms_buffer, 0, "invalid event buffer" );
+

     // release the GUI mutex so that other threads have a chance to post
     // events:
     wxMutexGuiLeave();
 
     // release the GUI mutex so that other threads have a chance to post
     // events:
     wxMutexGuiLeave();
 

-    bool rv = ms_buffer->WaitForEventWithTimeout(0, TIMEOUT);
+    bool rv = ms_buffer->WaitForEventWithTimeout(0, timeout);

 
     // and acquire it back before calling any event handlers:
     wxMutexGuiEnter();
 
     // and acquire it back before calling any event handlers:
     wxMutexGuiEnter();


@@ -112,9 +122,7 @@ bool wxGUIEventLoop::Dispatch()
             }
 
             case DFB_TIMEOUT:
             }
 
             case DFB_TIMEOUT:

-                // timed out, pretend we processed an event so that
-                // OnNextIteration is called
-                break;
+                return -1;

 
             default:
                 // don't terminate the loop due to errors (they were reported
 
             default:
                 // don't terminate the loop due to errors (they were reported


@@ -123,12 +131,12 @@ bool wxGUIEventLoop::Dispatch()
         }
     }
 
         }
     }
 

-    return true;
+    return 1;

 }
 
 void wxGUIEventLoop::WakeUp()
 {
 }
 
 void wxGUIEventLoop::WakeUp()
 {

-    wxCHECK_RET( ms_buffer, _T("invalid event buffer") );
+    wxCHECK_RET( ms_buffer, "invalid event buffer" );

 
     ms_buffer->WakeUp();
 }
 
     ms_buffer->WakeUp();
 }


@@ -141,7 +149,7 @@ void wxGUIEventLoop::OnNextIteration()
 
 #if wxUSE_SOCKETS
     // handle any pending socket events:
 
 #if wxUSE_SOCKETS
     // handle any pending socket events:

-    wxSelectDispatcher::DispatchPending();
+    wxFDIODispatcher::DispatchPending();

 #endif
 }
 
 #endif
 }
 


@@ -179,7 +187,7 @@ void wxGUIEventLoop::HandleDFBEvent(const wxDFBEvent& event)
 #endif
         {
             wxLogTrace(TRACE_EVENTS,
 #endif
         {
             wxLogTrace(TRACE_EVENTS,

-                       _T("ignoring event of unsupported class %i"),
+                       "ignoring event of unsupported class %i",

                        (int)event.GetClass());
         }
     }
                        (int)event.GetClass());
         }
     }