#define DALI_TOOLKIT_INTERNAL_TEXT_EDITOR_H
/*
- * Copyright (c) 2022 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2024 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.
// EXTERNAL INCLUDES
#include <dali/devel-api/adaptor-framework/accessibility.h>
-#include <dali/devel-api/adaptor-framework/clipboard-event-notifier.h>
#include <dali/devel-api/adaptor-framework/input-method-context.h>
#include <dali/devel-api/atspi-interfaces/editable-text.h>
#include <dali/devel-api/atspi-interfaces/hypertext.h>
#include <dali-toolkit/devel-api/controls/scroll-bar/scroll-bar.h>
#include <dali-toolkit/devel-api/controls/text-controls/text-editor-devel.h>
#include <dali-toolkit/internal/controls/control/control-data-impl.h>
+#include <dali-toolkit/internal/controls/text-controls/common-text-utils.h>
+#include <dali-toolkit/internal/text/controller/text-controller.h>
#include <dali-toolkit/internal/text/decorator/text-decorator.h>
#include <dali-toolkit/internal/text/rendering/text-renderer.h>
#include <dali-toolkit/internal/text/text-anchor-control-interface.h>
#include <dali-toolkit/internal/text/text-control-interface.h>
-#include <dali-toolkit/internal/text/text-controller.h>
#include <dali-toolkit/internal/text/text-editable-control-interface.h>
#include <dali-toolkit/internal/text/text-selectable-control-interface.h>
#include <dali-toolkit/internal/text/text-vertical-scroller.h>
public:
/**
* @copydoc Dali::Toollkit::TextEditor::New()
+ * @param[in] additionalBehaviour custom behavior flags for this TextEditor. Default is CONTROL_BEHAVIOUR_DEFAULT
*/
- static Toolkit::TextEditor New();
+ static Toolkit::TextEditor New(ControlBehaviour additionalBehaviour = ControlBehaviour::CONTROL_BEHAVIOUR_DEFAULT);
// Properties
void OnInitialize() override;
/**
+ * @copydoc Toolkit::Internal::Control::CreateAccessibleObject()
+ */
+ DevelControl::ControlAccessible* CreateAccessibleObject() override;
+
+ /**
* @copydoc Control::OnStyleChange()
*/
void OnStyleChange(Toolkit::StyleManager styleManager, StyleChange::Type change) override;
void OnSceneConnection(int depth) override;
/**
+ * @copydoc Control::OnPropertySet()
+ */
+ void OnPropertySet(Property::Index index, const Property::Value& propertyValue) override;
+
+ /**
* @copydoc Dali::CustomActorImpl::OnKeyEvent(const KeyEvent&)
*/
bool OnKeyEvent(const KeyEvent& event) override;
Vector<Vector2> GetTextPosition(const uint32_t startIndex, const uint32_t endIndex) const;
/**
+ * @brief Get the line bounding rectangle.
+ * if the requested index is out of range or the line is not yet rendered, a rect of {0, 0, 0, 0} is returned.
+ *
+ * @param[in] lineIndex line index to which we want to calculate the geometry for.
+ * @return bounding rectangle.
+ */
+ Rect<float> GetLineBoundingRectangle(const uint32_t lineIndex) const;
+
+ /**
+ * @brief Get the character bounding rectangle.
+ * If the text is not yet rendered or the index > text.Count(); a rect of {0, 0, 0, 0} is returned.
+ *
+ * @param[in] charIndex character index to which we want to calculate the geometry for.
+ * @return bounding rectangle.
+ */
+ Rect<float> GetCharacterBoundingRectangle(const uint32_t charIndex) const;
+
+ /**
+ * @brief Get the character index.
+ * If the text is not yet rendered or the text is empty, -1 is returned.
+ *
+ * @param[in] visualX visual x position.
+ * @param[in] visualY visual y position.
+ * @return character index.
+ */
+ int GetCharacterIndexAtPosition(float visualX, float visualY) const;
+
+ /**
+ * @brief Gets the bounding box of a specific text range.
+ *
+ * @param[in] startIndex start index of the text requested to get bounding box to.
+ * @param[in] endIndex end index(included) of the text requested to get bounding box to.
+ * @return bounding box of the requested text.
+ */
+ Rect<> GetTextBoundingRectangle(uint32_t startIndex, uint32_t endIndex) const;
+
+ /**
+ * @brief Set the @p spannedText into current textEditor
+ * the spanned text contains content (text) and format (spans with ranges)
+ * the text is copied into text-controller and the spans are applied on ranges
+ *
+ * @param[in] spannedText the text with spans.
+ */
+ void SetSpannedText(const Text::Spanned& spannedText);
+
+ /**
* @copydoc Text::SelectableControlInterface::GetSelectedText()
*/
string GetSelectedText() const override;
*/
void AnchorClicked(const std::string& href) override;
-private: // Implementation
/**
- * @copydoc Dali::Toolkit::Text::Controller::(InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent)
+ * @brief Set removing front inset to TextEditor.
+ *
+ * @param[in] remove Whether front inset of TextEditor has to be removed or not.
*/
- InputMethodContext::CallbackData OnInputMethodContextEvent(InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent);
+ void SetRemoveFrontInset(const bool remove);
+
+ /**
+ * @brief Whether front inset of TextEditor is removed or not.
+ *
+ * @return True if the front inset of TextEditor is removed.
+ */
+ bool IsRemoveFrontInset() const;
/**
- * @brief Callback when Clipboard signals an item should be pasted
- * @param[in] clipboard handle to Clipboard Event Notifier
+ * @brief Set removing back inset to TextEditor.
+ *
+ * @param[in] remove Whether back inset of TextEditor has to be removed or not.
*/
- void OnClipboardTextSelected(ClipboardEventNotifier& clipboard);
+ void SetRemoveBackInset(const bool remove);
+
+ /**
+ * @brief Whether back inset of TextEditor is removed or not.
+ *
+ * @return True if the back inset of TextEditor is removed.
+ */
+ bool IsRemoveBackInset() const;
+
+private: // Implementation
+ /**
+ * @copydoc Dali::Toolkit::Text::Controller::(InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent)
+ */
+ InputMethodContext::CallbackData OnInputMethodContextEvent(InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent);
/**
* @brief Get a Property Map for the image used for the required Handle Image
/**
* Construct a new TextEditor.
+ *
+ * @param[in] additionalBehaviour additional behaviour flags for this TextEditor
*/
- TextEditor();
+ TextEditor(ControlBehaviour additionalBehaviour);
/**
* A reference counted object may only be deleted by calling Unreference()
std::vector<Toolkit::TextAnchor> mAnchorActors;
Dali::InputMethodOptions mInputMethodOptions;
- Actor mRenderableActor;
- Actor mActiveLayer;
- Actor mCursorLayer;
- Actor mBackgroundActor;
- CallbackBase* mIdleCallback;
+ Actor mRenderableActor;
+ Actor mActiveLayer;
+ Actor mCursorLayer;
+ Actor mBackgroundActor;
float mAlignmentOffset;
float mScrollAnimationDuration;
/**
* @brief This structure is to connect TextEditor with Accessible functions.
*/
- struct AccessibleImpl : public DevelControl::ControlAccessible,
- public virtual Dali::Accessibility::EditableText,
- public virtual Dali::Accessibility::Hypertext
+ class TextEditorAccessible : public EditableTextControlAccessible
{
- using DevelControl::ControlAccessible::ControlAccessible;
+ public:
+ using EditableTextControlAccessible::EditableTextControlAccessible;
/**
* @copydoc Dali::Accessibility::Accessible::GetName()
*/
std::string GetName() const override;
+ protected:
/**
- * @copydoc Dali::Accessibility::Text::GetText()
- */
- std::string GetText(size_t startOffset, size_t endOffset) const override;
-
- /**
- * @copydoc Dali::Accessibility::Text::GetCharacterCount()
- */
- size_t GetCharacterCount() const override;
-
- /**
- * @copydoc Dali::Accessibility::Text::GetCursorOffset()
- */
- size_t GetCursorOffset() const override;
-
- /**
- * @copydoc Dali::Accessibility::Text::SetCursorOffset()
- */
- bool SetCursorOffset(size_t offset) override;
-
- /**
- * @copydoc Dali::Accessibility::Text::GetTextAtOffset()
- */
- Accessibility::Range GetTextAtOffset(size_t offset, Accessibility::TextBoundary boundary) const override;
-
- /**
- * @copydoc Dali::Accessibility::Text::GetRangeOfSelection()
- */
- Accessibility::Range GetRangeOfSelection(size_t selectionIndex) const override;
-
- /**
- * @copydoc Dali::Accessibility::Text::RemoveSelection()
- */
- bool RemoveSelection(size_t selectionIndex) override;
-
- /**
- * @copydoc Dali::Accessibility::Text::SetRangeOfSelection()
- */
- bool SetRangeOfSelection(size_t selectionIndex, size_t startOffset, size_t endOffset) override;
-
- /**
- * @copydoc Dali::Accessibility::Text::GetRangeExtents()
- */
- Rect<> GetRangeExtents(size_t startOffset, size_t endOffset, Accessibility::CoordinateType type) override;
-
- /**
- * @copydoc Dali::Accessibility::EditableText::CopyText()
- */
- bool CopyText(size_t startPosition, size_t endPosition) override;
-
- /**
- * @copydoc Dali::Accessibility::EditableText::CutText()
- */
- bool CutText(size_t startPosition, size_t endPosition) override;
-
- /**
- * @copydoc Dali::Accessibility::Accessible::GetStates()
- */
- Accessibility::States CalculateStates() override;
-
- /**
- * @copydoc Dali::Accessibility::EditableText::InsertText()
- */
- bool InsertText(size_t startPosition, std::string text) override;
-
- /**
- * @copydoc Dali::Accessibility::EditableText::SetTextContents()
- */
- bool SetTextContents(std::string newContents) override;
-
- /**
- * @copydoc Dali::Accessibility::EditableText::DeleteText()
- */
- bool DeleteText(size_t startPosition, size_t endPosition) override;
-
- /**
- * @copydoc Dali::Accessibility::Hypertext::GetLink()
+ * @copydoc Dali::Toolkit::Internal::TextControlAccessible::GetTextAnchors()
*/
- Accessibility::Hyperlink* GetLink(int32_t linkIndex) const override;
+ const std::vector<Toolkit::TextAnchor>& GetTextAnchors() const override;
/**
- * @copydoc Dali::Accessibility::Hypertext::GetLinkIndex()
+ * @copydoc Dali::Toolkit::Internal::TextControlAccessible::GetTextController()
*/
- int32_t GetLinkIndex(int32_t characterOffset) const override;
+ Toolkit::Text::ControllerPtr GetTextController() const override;
/**
- * @copydoc Dali::Accessibility::Hypertext::GetLinkCount()
+ * @copydoc Dali::Toolkit::Internal::EditableTextControlAccessible::RequestTextRelayout()
*/
- int32_t GetLinkCount() const override;
+ void RequestTextRelayout() override;
};
};
projects / platform / core / uifw / dali-toolkit.git / blobdiff