#define DALI_TOOLKIT_TEXT_CONTROLLER_H
/*
- * Copyright (c) 2018 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2020 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.
#include <dali-toolkit/internal/text/layouts/layout-engine.h>
#include <dali-toolkit/internal/text/hidden-text.h>
#include <dali-toolkit/internal/text/text-model-interface.h>
+#include <dali-toolkit/internal/text/text-selectable-control-interface.h>
namespace Dali
{
*
* @param[in] controlInterface The control's interface.
* @param[in] editableControlInterface The editable control's interface.
+ * @param[in] selectableControlInterface The selectable control's interface.
*
* @return A pointer to a new Controller.
*/
static ControllerPtr New( ControlInterface* controlInterface,
- EditableControlInterface* editableControlInterface );
+ EditableControlInterface* editableControlInterface,
+ SelectableControlInterface* selectableControlInterface );
public: // Configure the text controller.
*/
void UpdateAfterFontChange( const std::string& newDefaultFont );
+ /**
+ * @brief The method acquires currently selected text
+ * @param selectedText variable to place selected text in
+ */
+ void RetrieveSelection( std::string& selectedText ) const;
+
+ /**
+ * @brief The method sets selection in given range
+ * @param start index of first character
+ * @param end index of first character after selection
+ */
+ void SetSelection( int start, int end );
+
+ /**
+ * @brief This method retrieve indexes of current selection
+ *
+ * @return a pair, where first element is left index of selection and second is the right one
+ */
+ std::pair< int, int > GetSelectionIndexes() const;
+
+ /**
+ * Place string in system clipboard
+ * @param source std::string
+ */
+ void CopyStringToClipboard( const std::string& source );
+
+ /**
+ * Place currently selected text in system clipboard
+ * @param deleteAfterSending flag pointing if text should be deleted after sending to clipboard
+ */
+ void SendSelectionToClipboard( bool deleteAfterSending );
+
public: // Default style & Input style
/**
float GetDefaultFontSize( FontSizeType type ) const;
/**
+ * @brief Set the font size scale.
+ *
+ * @param[in] scale The font size scale
+ */
+ void SetFontSizeScale( float scale );
+
+ /**
+ * @brief Get the font size scale.
+ *
+ * @return The font size scale.
+ */
+ float GetFontSizeScale() const;
+
+ /**
* @brief Sets the Placeholder text font size.
* @param[in] fontSize The placeholder text font size
* @param[in] type The font size type is point size or pixel size
void LongPressEvent( GestureState state, float x, float y );
/**
+ * @brief Used to get the Primary cursor position.
+ *
+ * @return Primary cursor position.
+ */
+ CharacterIndex GetPrimaryCursorPosition() const;
+
+ /**
+ * @brief Used to set the Primary cursor position.
+ *
+ * @param[in] index for the Primary cursor position.
+ * @return[in] true if cursor position changed, false otherwise.
+ */
+ bool SetPrimaryCursorPosition( CharacterIndex index );
+
+ /**
* @brief Creates a selection event.
*
* It could be called from the TapEvent (double tap) or when the text selection popup's sellect all button is pressed.
void SelectEvent( float x, float y, SelectionType selection );
/**
+ * @copydoc Text::SelectableControlInterface::SetTextSelectionRange()
+ */
+ void SetTextSelectionRange(const uint32_t *start, const uint32_t *end);
+
+ /**
+ * @copydoc Text::SelectableControlInterface::GetTextSelectionRange()
+ */
+ Uint32Pair GetTextSelectionRange() const;
+
+ /**
+ * @copydoc Text::SelectableControlInterface::SelectWholeText()
+ */
+ void SelectWholeText();
+
+ /**
+ * @copydoc Text::SelectableControlInterface::SelectNone()
+ */
+ void SelectNone();
+
+ /**
+ * @copydoc Text::SelectableControlInterface::GetSelectedText()
+ */
+ string GetSelectedText() const;
+
+ /**
+ * @copydoc Text::EditableControlInterface::IsEditable()
+ */
+ virtual bool IsEditable() const;
+
+ /**
+ * @copydoc Text::EditableControlInterface::SetEditable()
+ */
+ virtual void SetEditable( bool editable );
+
+ /**
+ * @copydoc Dali::Toolkit::Internal::TextEditor::ScrollBy()
+ */
+ virtual void ScrollBy( Vector2 scroll );
+
+ /**
+ * @copydoc Dali::Toolkit::Internal::TextEditor::GetHorizontalScrollPosition()
+ */
+ float GetHorizontalScrollPosition();
+
+ /**
+ * @copydoc Dali::Toolkit::Internal::TextEditor::GetVerticalScrollPosition()
+ */
+ float GetVerticalScrollPosition();
+
+ /**
* @brief Event received from input method context
*
* @param[in] inputMethodContext The input method context.
Actor CreateBackgroundActor();
/**
- * @brief Retrive Selected text.
+ * @brief Used to reset the cursor position after setting a new text.
*
- * @return The seleced text.
+ * @param[in] cursorIndex Where to place the cursor.
*/
- std::string GetSelectedText();
+ void ResetCursorPosition( CharacterIndex cursorIndex );
+
+ /**
+ * @brief The method acquires current position of cursor
+ * @return unsigned value with cursor position
+ */
+ CharacterIndex GetCursorPosition();
protected: // Inherit from Text::Decorator::ControllerInterface.
void ClearStyleData();
/**
- * @brief Used to reset the cursor position after setting a new text.
- *
- * @param[in] cursorIndex Where to place the cursor.
- */
- void ResetCursorPosition( CharacterIndex cursorIndex );
-
- /**
* @brief Used to reset the scroll position after setting a new text.
*/
void ResetScrollPosition();
* @brief Private constructor.
*/
Controller( ControlInterface* controlInterface,
- EditableControlInterface* editableControlInterface );
+ EditableControlInterface* editableControlInterface,
+ SelectableControlInterface* selectableControlInterface );
// Undefined
Controller( const Controller& handle );
private:
+ struct EventHandler;
+ struct InputFontHandler;
+ struct PlaceholderHandler;
+ struct Relayouter;
+
Impl* mImpl;
};
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