Added shell of new osgUI::TabWidget class

git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14438 16af8721-9629-0410-8352-f15c8da7e697

src/osgUI/CMakeLists.txt

@@ -21,6 +21,7 @@ SET(TARGET_H
     ${HEADER_PATH}/Style
     ${HEADER_PATH}/AlignmentSettings
     ${HEADER_PATH}/FrameSettings
+    ${HEADER_PATH}/TabWidget
     ${HEADER_PATH}/TextSettings
     ${HEADER_PATH}/Validator
 )
@@ -38,6 +39,7 @@ SET(TARGET_SRC
     Style.cpp
     AlignmentSettings.cpp
     FrameSettings.cpp
+    TabWidget.cpp
     TextSettings.cpp
     Validator.cpp
     ${OPENSCENEGRAPH_VERSIONINFO_RC}

src/osgUI/TabWidget.cpp

@@ -0,0 +1,88 @@
+/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2014 Robert Osfield
+ *
+ * This library is open source and may be redistributed and/or modified under
+ * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
+ * (at your option) any later version.  The full license is in LICENSE file
+ * included with this distribution, and on the openscenegraph.org website.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * OpenSceneGraph Public License for more details.
+*/
+
+
+#include <osgUI/TabWidget>
+#include <osgText/String>
+#include <osgText/Font>
+#include <osgText/Text>
+#include <osg/Notify>
+#include <osg/ValueObject>
+#include <osg/io_utils>
+
+using namespace osgUI;
+
+TabWidget::TabWidget():
+    _currentIndex(0)
+{
+}
+
+TabWidget::TabWidget(const osgUI::TabWidget& tabwidget, const osg::CopyOp& copyop):
+    Widget(tabwidget, copyop),
+    _tabs(tabwidget._tabs)
+{
+}
+
+bool TabWidget::handleImplementation(osgGA::EventVisitor* ev, osgGA::Event* event)
+{
+    // OSG_NOTICE<<"TabWidget::handleImplementation"<<std::endl;
+
+    return false;
+}
+
+void TabWidget::enterImplementation()
+{
+    OSG_NOTICE<<"TabWidget enter"<<std::endl;
+}
+
+
+void TabWidget::leaveImplementation()
+{
+    OSG_NOTICE<<"TabWidget leave"<<std::endl;
+}
+
+void TabWidget::setCurrentIndex(unsigned int i)
+{
+    // OSG_NOTICE << "TabWidget::setCurrentIndex("<<i<<")"<<std::endl;
+    if (_currentIndex==i) return;
+
+    _currentIndex = i;
+
+    currrentIndexChanged(_currentIndex);
+}
+
+void TabWidget::currrentIndexChanged(unsigned int i)
+{
+    osg::CallbackObject* co = getCallbackObject(this, "currentIndexChanged");
+    if (co)
+    {
+        osg::Parameters inputParameters, outputParameters;
+        inputParameters.push_back(new osg::UIntValueObject("index",i));
+        if (co->run(this, inputParameters, outputParameters))
+        {
+            return;
+        }
+    }
+    currentIndexChangedImplementation(i);
+}
+
+void TabWidget::currentIndexChangedImplementation(unsigned int i)
+{
+  OSG_NOTICE<<"TabWidget::currentIndexChangedImplementation("<<i<<")"<<std::endl;
+}
+
+
+
+void TabWidget::createGraphicsImplementation()
+{
+}

src/osgWrappers/serializers/osgUI/Tab.cpp

@@ -0,0 +1,16 @@
+#include <osgUI/TabWidget>
+#include <osg/ValueObject>
+#include <osgDB/ObjectWrapper>
+#include <osgDB/InputStream>
+#include <osgDB/OutputStream>
+
+
+REGISTER_OBJECT_WRAPPER( Tab,
+                         new osgUI::Tab,
+                         osgUI::Tab,
+                         "osg::Object osgUI::Tab" )
+{
+    ADD_STRING_SERIALIZER(Text, "");
+    ADD_VEC4F_SERIALIZER(Color, osg::Vec4(1.0f,1.0f,1.0f,0.0f));
+    ADD_OBJECT_SERIALIZER(Widget, osgUI::Widget, NULL);
+}

src/osgWrappers/serializers/osgUI/TabWidget.cpp

@@ -0,0 +1,38 @@
+#include <osgUI/TabWidget>
+#include <osg/ValueObject>
+#include <osgDB/ObjectWrapper>
+#include <osgDB/InputStream>
+#include <osgDB/OutputStream>
+
+struct TabWidgetCurrentIndexChangedImplementation : public osgDB::MethodObject
+{
+    virtual bool run(void* objectPtr, osg::Parameters& inputParameters, osg::Parameters& outputParameters) const
+    {
+        if (inputParameters.empty()) return false;
+
+        osg::Object* indexObject = inputParameters[0].get();
+
+        unsigned int index = 0;
+        osg::DoubleValueObject* dvo = dynamic_cast<osg::DoubleValueObject*>(indexObject);
+        if (dvo) index = static_cast<unsigned int>(dvo->getValue());
+        else
+        {
+            osg::UIntValueObject* uivo = dynamic_cast<osg::UIntValueObject*>(indexObject);
+            if (uivo) index = uivo->getValue();
+        }
+        osgUI::TabWidget* cb = reinterpret_cast<osgUI::TabWidget*>(objectPtr);
+        cb->currentIndexChangedImplementation(index);
+
+        return true;
+    }
+};
+
+REGISTER_OBJECT_WRAPPER( TabWidget,
+                         new osgUI::TabWidget,
+                         osgUI::TabWidget,
+                         "osg::Object osg::Node osg::Group osgUI::Widget osgUI::TabWidget" )
+{
+    ADD_UINT_SERIALIZER(CurrentIndex, 0);
+    ADD_VECTOR_SERIALIZER( Tabs, osgUI::TabWidget::Tabs, osgDB::BaseSerializer::RW_OBJECT, 0 );
+    ADD_METHOD_OBJECT( "currentIndexChangedImplementation", TabWidgetCurrentIndexChangedImplementation );
+}