Fix bug#125 - "QAbstractTextDocumentLayout.registerHandler apparently not working"

Added class QPyTextObject which inherits from QObject and QTextObjectInterface to
solve the issue with registerHandler, the same approach used by PyQt.

Reviewer: Luciano Wolf <luciano.wolf@openbossa.org>
          Renato Araújo <renato.filho@openbossa.org>

5 files changed, 27 insertions, 4 deletions

diff --git a/PySide/CMakeLists.txt b/PySide/CMakeLists.txt
index edd3b44f1..e4b6a1d8c 100644
--- a/PySide/CMakeLists.txt
+++ b/PySide/CMakeLists.txt
@@ -27,8 +27,8 @@ macro(create_pyside_module module_name module_include_dir module_libraries modul
                         WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
                         COMMENT "Running generator for ${module_name}...")
 
-    include_directories(${module_name} ${${module_include_dir}})
-    add_library(${module_name} MODULE ${${module_sources}})
+    include_directories(${module_name} ${${module_include_dir}} ${pyside_SOURCE_DIR})
+    add_library(${module_name} MODULE ${${module_sources}} ${${ARGN}})
     set_target_properties(${module_name} PROPERTIES PREFIX "" LIBRARY_OUTPUT_DIRECTORY ${pyside_BINARY_DIR})
     if(WIN32)
         set_target_properties(${module_name} PROPERTIES SUFFIX ".pyd")
diff --git a/PySide/QtGui/CMakeLists.txt b/PySide/QtGui/CMakeLists.txt
index 902243bcf..64aa73f34 100644
--- a/PySide/QtGui/CMakeLists.txt
+++ b/PySide/QtGui/CMakeLists.txt
@@ -55,6 +55,8 @@ else()
     )
 endif ()
 
+qt4_wrap_cpp(QPYTEXTOBJECT_MOC "${pyside_SOURCE_DIR}/qpytextobject.h")
+
 set(QtGui_SRC
 ${CMAKE_CURRENT_BINARY_DIR}/PySide/QtGui/qabstractbutton_wrapper.cpp
 ${CMAKE_CURRENT_BINARY_DIR}/PySide/QtGui/qabstractgraphicsshapeitem_wrapper.cpp
@@ -227,6 +229,7 @@ ${CMAKE_CURRENT_BINARY_DIR}/PySide/QtGui/qpolygon_wrapper.cpp
 ${CMAKE_CURRENT_BINARY_DIR}/PySide/QtGui/qprogressbar_wrapper.cpp
 ${CMAKE_CURRENT_BINARY_DIR}/PySide/QtGui/qprogressdialog_wrapper.cpp
 ${CMAKE_CURRENT_BINARY_DIR}/PySide/QtGui/qproxymodel_wrapper.cpp
+${CMAKE_CURRENT_BINARY_DIR}/PySide/QtGui/qpytextobject_wrapper.cpp
 ${CMAKE_CURRENT_BINARY_DIR}/PySide/QtGui/qpushbutton_wrapper.cpp
 ${CMAKE_CURRENT_BINARY_DIR}/PySide/QtGui/qradialgradient_wrapper.cpp
 ${CMAKE_CURRENT_BINARY_DIR}/PySide/QtGui/qradiobutton_wrapper.cpp
@@ -395,6 +398,7 @@ check_qt_class(QtGui QPrintEngine QtGui_SRC)
 set(QtGui_typesystem_path "${QtCore_SOURCE_DIR}${PATH_SEP}${QtGui_SOURCE_DIR}")
 set(QtGui_include_dirs  ${CMAKE_CURRENT_SOURCE_DIR}
                         ${CMAKE_CURRENT_BINARY_DIR}/PySide/QtGui/
+                        ${pyside_SOURCE_DIR}
                         ${QT_INCLUDE_DIR}
                         ${SHIBOKEN_INCLUDE_DIR}
                         ${libpyside_SOURCE_DIR}
@@ -412,5 +416,6 @@ create_pyside_module(QtGui
                      QtGui_deps
                      QtGui_typesystem_path
                      QtGui_SRC
-                     "${CMAKE_CURRENT_BINARY_DIR}/typesystem_gui.xml")
+                     "${CMAKE_CURRENT_BINARY_DIR}/typesystem_gui.xml"
+                     QPYTEXTOBJECT_MOC)
 
diff --git a/PySide/QtGui/typesystem_gui_common.xml b/PySide/QtGui/typesystem_gui_common.xml
index 48bad7a7e..b21750987 100644
--- a/PySide/QtGui/typesystem_gui_common.xml
+++ b/PySide/QtGui/typesystem_gui_common.xml
@@ -1388,6 +1388,7 @@
       <modify-argument index="1" invalidate-after-use="yes"/>
     </modify-function>
   </object-type>
+  <object-type name="QPyTextObject" />
   <object-type name="QActionGroup">
     <modify-function signature="addAction(QAction*)">
       <modify-argument index="1">
@@ -2527,7 +2528,7 @@
         <extra-includes>
             <include file-name="autoarraypointer.h" location="global"/>
         </extra-includes>
-     
+
         <modify-argument index="2">
             <remove-argument/>
             <conversion-rule class="native">
diff --git a/PySide/global.h.in b/PySide/global.h.in
index 1bec8bbd9..7a4c650c6 100644
--- a/PySide/global.h.in
+++ b/PySide/global.h.in
@@ -353,6 +353,7 @@ QT_END_HEADER
   #undef qdoc
 #endif
 #include <QtGui/QtGui>
+#include "qpytextobject.h"
 #if @ENABLE_X11@
   #include <QtGui/QX11Info>
 #endif
diff --git a/PySide/qpytextobject.h b/PySide/qpytextobject.h
new file mode 100644
index 000000000..80c5b7ebd
--- /dev/null
+++ b/PySide/qpytextobject.h
@@ -0,0 +1,16 @@
+#ifndef QPYTEXTOBJECT
+#define QPYTEXTOBJECT
+
+#include <QObject>
+#include <QTextObjectInterface>
+
+class QPyTextObject : public QObject, public QTextObjectInterface
+{
+    Q_OBJECT
+    Q_INTERFACES(QTextObjectInterface)
+public:
+    QPyTextObject(QObject* parent = 0) : QObject(parent) {}
+    void drawObject(QPainter* painter, const QRectF& rect, QTextDocument* doc, int posInDocument, const QTextFormat& format ) = 0;
+    QSizeF intrinsicSize(QTextDocument* doc, int posInDocument, const QTextFormat& format ) = 0;
+};
+#endif
\ No newline at end of file