Added test bitmap.

[wxWidgets.git] / wxPython / src / helpers.cpp

diff --git a/wxPython/src/helpers.cpp b/wxPython/src/helpers.cpp
index d4c30cce5f514511ad7ad32d974e55a40fc1600f..eee5e107f69ae043878fdcba967027b7420fa710 100644 (file)
--- a/wxPython/src/helpers.cpp
+++ b/wxPython/src/helpers.cpp
@@ -323,11 +323,7 @@ void wxPyApp::MacReopenApp()
 
 /*static*/
 bool wxPyApp::GetMacSupportPCMenuShortcuts() {
 
 /*static*/
 bool wxPyApp::GetMacSupportPCMenuShortcuts() {

-#ifdef __WXMAC__
-    return s_macSupportPCMenuShortcuts;
-#else

     return 0;
     return 0;

-#endif

 }
 
 /*static*/
 }
 
 /*static*/


@@ -367,10 +363,7 @@ wxString wxPyApp::GetMacHelpMenuTitleName() {
 }
 
 /*static*/
 }
 
 /*static*/

-void wxPyApp::SetMacSupportPCMenuShortcuts(bool val) {
-#ifdef __WXMAC__
-    s_macSupportPCMenuShortcuts = val;
-#endif
+void wxPyApp::SetMacSupportPCMenuShortcuts(bool) {

 }
 
 /*static*/
 }
 
 /*static*/


@@ -495,6 +488,8 @@ void wxPyApp::_BootstrapApp()
         Py_DECREF(argTuple);
         Py_DECREF(method);
         if (retval == NULL)
         Py_DECREF(argTuple);
         Py_DECREF(method);
         if (retval == NULL)

+            // Don't PyErr_Print here, let the exception in this case go back
+            // up to the wx.PyApp.__init__ scope.

             goto error;
 
         pyint = PyNumber_Int(retval);
             goto error;
 
         pyint = PyNumber_Int(retval);


@@ -713,7 +708,19 @@ PyObject* __wxPySetDictionary(PyObject* /* self */, PyObject* args)
     _AddInfoString("wx-assertions-off");
 #endif
     _AddInfoString(wxPy_SWIG_VERSION);    
     _AddInfoString("wx-assertions-off");
 #endif
     _AddInfoString(wxPy_SWIG_VERSION);    

-    
+#ifdef __WXMAC__
+    #if wxMAC_USE_CORE_GRAPHICS
+        _AddInfoString("mac-cg");
+    #else
+        _AddInfoString("mac-qd");
+    #endif
+    #if wxMAC_USE_NATIVE_TOOLBAR
+        _AddInfoString("mac-native-tb");
+    #else
+        _AddInfoString("mac-no-native-tb");
+    #endif
+#endif
+        

 #undef _AddInfoString
 
     PyObject* PlatInfoTuple = PyList_AsTuple(PlatInfo);
 #undef _AddInfoString
 
     PyObject* PlatInfoTuple = PyList_AsTuple(PlatInfo);


@@ -2510,7 +2517,7 @@ bool wxColour_helper(PyObject* source, wxColour** obj) {
             return true;
         }
     }
             return true;
         }
     }

-    // last chance: 3-tuple of integers is expected
+    // last chance: 3-tuple or 4-tuple of integers is expected

     else if (PySequence_Check(source) && PyObject_Length(source) == 3) {
         PyObject* o1 = PySequence_GetItem(source, 0);
         PyObject* o2 = PySequence_GetItem(source, 1);
     else if (PySequence_Check(source) && PyObject_Length(source) == 3) {
         PyObject* o1 = PySequence_GetItem(source, 0);
         PyObject* o2 = PySequence_GetItem(source, 1);


@@ -2527,10 +2534,29 @@ bool wxColour_helper(PyObject* source, wxColour** obj) {
         Py_DECREF(o3);
         return true;
     }
         Py_DECREF(o3);
         return true;
     }

+    else if (PySequence_Check(source) && PyObject_Length(source) == 4) {
+        PyObject* o1 = PySequence_GetItem(source, 0);
+        PyObject* o2 = PySequence_GetItem(source, 1);
+        PyObject* o3 = PySequence_GetItem(source, 2);
+        PyObject* o4 = PySequence_GetItem(source, 3);
+        if (!PyNumber_Check(o1) || !PyNumber_Check(o2) || !PyNumber_Check(o3) || !PyNumber_Check(o4)) {
+            Py_DECREF(o1);
+            Py_DECREF(o2);
+            Py_DECREF(o3);
+            Py_DECREF(o4);
+            goto error;
+        }
+        **obj = wxColour(PyInt_AsLong(o1), PyInt_AsLong(o2), PyInt_AsLong(o3), PyInt_AsLong(o4));
+        Py_DECREF(o1);
+        Py_DECREF(o2);
+        Py_DECREF(o3);
+        Py_DECREF(o4);
+        return true;
+    }

 
  error:
     PyErr_SetString(PyExc_TypeError,
 
  error:
     PyErr_SetString(PyExc_TypeError,

-                    "Expected a wxColour object or a string containing a colour name or '#RRGGBB'.");
+                    "Expected a wxColour object, a string containing a colour name or '#RRGGBB', or a 3- or 4-tuple of integers.");

     return false;
 }
 
     return false;
 }
 


@@ -2753,6 +2779,62 @@ int wxPyImageHandler::GetImageCount( wxInputStream& stream ) {
 }
 
 
 }
 
 

+//----------------------------------------------------------------------
+// Function to test if the Display (or whatever is the platform equivallent)
+// can be connected to.  This is accessable from wxPython as a staticmethod of
+// wx.App called DisplayAvailable().
+
+
+bool wxPyTestDisplayAvailable()
+{
+#ifdef __WXGTK__
+    Display* display;
+    display = XOpenDisplay(NULL);
+    if (display == NULL)
+        return false;
+    XCloseDisplay(display);
+    return true;
+#endif
+
+#ifdef __WXMAC__
+    // This is adapted from Python's Mac/Modules/MacOS.c in the
+    // MacOS_WMAvailable function.
+    bool rv;
+    ProcessSerialNumber psn;
+               
+    /*
+    ** This is a fairly innocuous call to make if we don't have a window
+    ** manager, or if we have no permission to talk to it. It will print
+    ** a message on stderr, but at least it won't abort the process.
+    ** It appears the function caches the result itself, and it's cheap, so
+    ** no need for us to cache.
+    */
+#ifdef kCGNullDirectDisplay
+    /* On 10.1 CGMainDisplayID() isn't available, and
+    ** kCGNullDirectDisplay isn't defined.
+    */
+    if (CGMainDisplayID() == 0) {
+        rv = false;
+    } else 
+#endif
+    {
+        // Also foreground the application on the first call as a side-effect.
+        if (GetCurrentProcess(&psn) < 0 || SetFrontProcess(&psn) < 0) {
+            rv = false;
+        } else {
+            rv = true;
+        }
+    }
+    return rv;
+#endif
+
+#ifdef __WXMSW__
+    // TODO...
+    return true;
+#endif
+}
+
+

 //----------------------------------------------------------------------
 //----------------------------------------------------------------------
 
 //----------------------------------------------------------------------
 //----------------------------------------------------------------------