-#ifndef __DALI_TOOLKIT_INTERNAL_TEXT_LABEL_H__
-#define __DALI_TOOLKIT_INTERNAL_TEXT_LABEL_H__
+#ifndef DALI_TOOLKIT_INTERNAL_TEXT_LABEL_H
+#define DALI_TOOLKIT_INTERNAL_TEXT_LABEL_H
/*
- * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2017 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
// INTERNAL INCLUDES
#include <dali-toolkit/public-api/controls/control-impl.h>
#include <dali-toolkit/public-api/controls/text-controls/text-label.h>
+#include <dali-toolkit/internal/text/text-control-interface.h>
#include <dali-toolkit/internal/text/text-controller.h>
+#include <dali-toolkit/internal/text/text-scroller-interface.h>
#include <dali-toolkit/internal/text/rendering/text-renderer.h>
+#include <dali-toolkit/internal/text/text-scroller.h>
namespace Dali
{
/**
* @brief A control which renders a short text string.
*/
-class TextLabel : public Control, public Text::ControlInterface
+class TextLabel : public Control, public Text::ControlInterface, public Text::ScrollerInterface
{
public:
- // Properties
- enum
- {
- TEXTLABEL_PROPERTY_START_INDEX = Control::CONTROL_PROPERTY_END_INDEX + 1,
- TEXTLABEL_PROPERTY_END_INDEX = TEXTLABEL_PROPERTY_START_INDEX + 1000 ///< Reserving 1000 property indices
- };
-
/**
* @copydoc Dali::Toollkit::TextLabel::New()
*/
// Properties
/**
- * Called when a property of an object of this type is set.
+ * @brief Called when a property of an object of this type is set.
+ *
* @param[in] object The object whose property is set.
* @param[in] index The property index.
* @param[in] value The new property value.
static void SetProperty( BaseObject* object, Property::Index index, const Property::Value& value );
/**
- * Called to retrieve a property of an object of this type.
+ * @brief Called to retrieve a property of an object of this type.
+ *
* @param[in] object The object whose property is to be retrieved.
* @param[in] index The property index.
* @return The current value of the property.
virtual void OnInitialize();
/**
- * @copydoc Control::OnInitialize()
+ * @copydoc Control::OnStyleChange()
+ */
+ virtual void OnStyleChange( Toolkit::StyleManager styleManager, StyleChange::Type change );
+
+ /**
+ * @copydoc Control::OnRelayout()
*/
- virtual void OnRelayout( const Vector2& size, ActorSizeContainer& container );
+ virtual void OnRelayout( const Vector2& size, RelayoutContainer& container );
/**
* @copydoc Control::GetNaturalSize()
*/
virtual float GetHeightForWidth( float width );
+// From ControlInterface
+
/**
* @copydoc Text::ControlInterface::RequestTextRelayout()
*/
virtual void RequestTextRelayout();
+private: // from TextScroller
+
+ /**
+ * @copydoc Text::ScrollerInterface::ScrollingFinished()
+ */
+ virtual void ScrollingFinished();
+
private: // Implementation
/**
TextLabel(const TextLabel&);
TextLabel& operator=(const TextLabel& rhs);
+ // Connection needed to re-render text, when a Text Label returns to the stage
+ void OnStageConnect( Dali::Actor actor );
+
+ /**
+ * @brief Render view, create and attach actor(s) to this Text Label
+ */
+ void RenderText();
+
+ /**
+ * @brief Set up Autoscrolling
+ */
+ void SetUpAutoScrolling();
+
private: // Data
Text::ControllerPtr mController;
Text::RendererPtr mRenderer;
- RenderableActor mRenderableActor;
-
- unsigned int mRenderingBackend;
+ Text::TextScrollerPtr mTextScroller;
+ Actor mRenderableActor;
+ int mRenderingBackend;
+ bool mHasBeenStaged:1;
};
} // namespace Internal
} // namespace Dali
-#endif // __DALI_TOOLKIT_INTERNAL_TEXT_LABEL_H__
+#endif // DALI_TOOLKIT_INTERNAL_TEXT_LABEL_H