X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Finternal%2Ftext%2Ftext-controller.h;h=f600f84177d686c9bd7903c3b27736a8fa041337;hp=3e2a50d6565d3f685b25279b974d895607504541;hb=8a647e87a01c5c78451653c1264a9eea81ac9b20;hpb=55e1976335d0098eff26d44a245de161a6a2a231 diff --git a/dali-toolkit/internal/text/text-controller.h b/dali-toolkit/internal/text/text-controller.h old mode 100755 new mode 100644 index 3e2a50d..f600f84 --- a/dali-toolkit/internal/text/text-controller.h +++ b/dali-toolkit/internal/text/text-controller.h @@ -2,7 +2,7 @@ #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. @@ -31,6 +31,7 @@ #include #include #include +#include namespace Dali { @@ -47,6 +48,16 @@ class EditableControlInterface; class View; class RenderingController; + /** + * @brief Text selection operations . + */ + enum SelectionType + { + INTERACTIVE = 0x0000, + ALL = 0x0001, + NONE = 0x0002 + }; + typedef IntrusivePtr ControllerPtr; /** @@ -177,11 +188,13 @@ public: // Constructor. * * @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. @@ -649,6 +662,38 @@ public: // Update. */ 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 /** @@ -1045,6 +1090,22 @@ public: // Default style & Input style float GetDefaultLineSpacing() const; /** + * @brief Sets the default line size. + * + * @param[in] lineSize The line size. + * + * @return True if lineSize has been updated, false otherwise + */ + bool SetDefaultLineSize( float lineSize ); + + /** + * @brief Retrieves the default line size. + * + * @return The line size. + */ + float GetDefaultLineSize() const; + + /** * @brief Sets the input text's color. * * @param[in] color The input text's color. @@ -1444,7 +1505,7 @@ public: // Text-input Event Queuing. * @param[in] state The state of the gesture. * @param[in] displacement This distance panned since the last pan gesture. */ - void PanEvent( Gesture::State state, const Vector2& displacement ); + void PanEvent( GestureState state, const Vector2& displacement ); /** * @brief Called by editable UI controls when a long press gesture occurs. @@ -1453,7 +1514,7 @@ public: // Text-input Event Queuing. * @param[in] x The x position relative to the top-left of the parent control. * @param[in] y The y position relative to the top-left of the parent control. */ - void LongPressEvent( Gesture::State state, float x, float y ); + void LongPressEvent( GestureState state, float x, float y ); /** * @brief Creates a selection event. @@ -1462,9 +1523,44 @@ public: // Text-input Event Queuing. * * @param[in] x The x position relative to the top-left of the parent control. * @param[in] y The y position relative to the top-left of the parent control. - * @param[in] selectAll Whether the whole text is selected. + * @param[in] selection type like the whole text is selected or unselected. + */ + void SelectEvent( float x, float y, SelectionType selection ); + + /** + * @copydoc Text::SelectableControlInterface::SetTextSelectionRange() */ - void SelectEvent( float x, float y, bool selectAll ); + 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 ); /** * @brief Event received from input method context @@ -1487,36 +1583,56 @@ public: // Text-input Event Queuing. */ bool ShouldClearFocusOnEscape() const; + /** + * @brief Create an actor that renders the text background color + * + * @return the created actor or an empty handle if no background color needs to be rendered. + */ + Actor CreateBackgroundActor(); + + /** + * @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 The method acquires current position of cursor + * @return unsigned value with cursor position + */ + CharacterIndex GetCursorPosition(); + protected: // Inherit from Text::Decorator::ControllerInterface. /** * @copydoc Dali::Toolkit::Text::Decorator::ControllerInterface::GetTargetSize() */ - virtual void GetTargetSize( Vector2& targetSize ); + void GetTargetSize( Vector2& targetSize ) override; /** * @copydoc Dali::Toolkit::Text::Decorator::ControllerInterface::AddDecoration() */ - virtual void AddDecoration( Actor& actor, bool needsClipping ); + void AddDecoration( Actor& actor, bool needsClipping ) override; /** * @copydoc Dali::Toolkit::Text::Decorator::ControllerInterface::DecorationEvent() */ - virtual void DecorationEvent( HandleType handle, HandleState state, float x, float y ); + void DecorationEvent( HandleType handle, HandleState state, float x, float y ) override; protected: // Inherit from TextSelectionPopup::TextPopupButtonCallbackInterface. /** * @copydoc Dali::Toolkit::TextSelectionPopup::TextPopupButtonCallbackInterface::TextPopupButtonTouched() */ - virtual void TextPopupButtonTouched( Dali::Toolkit::TextSelectionPopup::Buttons button ); + void TextPopupButtonTouched( Dali::Toolkit::TextSelectionPopup::Buttons button ) override; protected: // Inherit from HiddenText. /** * @brief Invoked from HiddenText when showing time of the last character was expired */ - virtual void DisplayTimeExpired(); + void DisplayTimeExpired() override; private: // Update. @@ -1631,13 +1747,6 @@ private: // Helpers. 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(); @@ -1658,7 +1767,8 @@ private: // Private contructors & copy operator. * @brief Private constructor. */ Controller( ControlInterface* controlInterface, - EditableControlInterface* editableControlInterface ); + EditableControlInterface* editableControlInterface, + SelectableControlInterface* selectableControlInterface ); // Undefined Controller( const Controller& handle ); @@ -1679,6 +1789,10 @@ public: private: + struct EventHandler; + struct InputFontHandler; + struct PlaceholderHandler; + Impl* mImpl; };