*/
// EXTERNAL INCLUDES
+#include <dali/devel-api/actors/actor-devel.h>
#include <dali/devel-api/atspi-interfaces/hypertext.h>
#include <dali/devel-api/atspi-interfaces/text.h>
#include <dali/public-api/object/property-map.h>
// INTERNAL INCLUDES
+#include <dali-toolkit/devel-api/text/spanned.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/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-scroller-interface.h>
#include <dali-toolkit/internal/text/text-scroller.h>
#include <dali-toolkit/internal/visuals/text/text-visual.h>
#include <dali-toolkit/public-api/controls/control-impl.h>
#include <dali-toolkit/public-api/controls/text-controls/text-label.h>
-
namespace Dali
{
namespace Toolkit
*/
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 textis 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 textLabel
+ * 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);
+
+ /**
+ * @brief Set text fit array to text label.
+ *
+ * @param[in] enable Whether the text fit array is enabled or not.
+ * @param[in] fitOptions list of the fit options.
+ */
+ void SetTextFitArray(const bool enable, std::vector<Toolkit::DevelTextLabel::FitOption>& fitOptions);
+
+ /**
+ * @brief Get the text fit array of text label.
+ *
+ * @return list of the fit options.
+ */
+ std::vector<Toolkit::DevelTextLabel::FitOption>& GetTextFitArray();
+
+ /**
+ * @brief Whether the text fit array is enabled or not.
+ *
+ * @return True if the text fit array is enabled.
+ */
+ bool IsTextFitArrayEnabled() const;
+
private: // From Control
/**
* @copydoc Control::OnInitialize()
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 OnPropertySet(Property::Index index, const Property::Value& propertyValue) override;
+ /**
+ * @copydoc Control::OnSceneConnection()
+ */
+ void OnSceneConnection(int depth) override;
+
+ /**
+ * @copydoc Control::OnSceneDisconnection()
+ */
+ void OnSceneDisconnection() override;
+
// From ControlInterface
/**
int mRenderingBackend;
bool mTextUpdateNeeded : 1;
+ bool mLastAutoScrollEnabled : 1;
protected:
/**
* @brief This structure is to connect TextLabel with Accessible functions.
*/
- struct AccessibleImpl : public DevelControl::ControlAccessible,
- public virtual Dali::Accessibility::Text,
- public virtual Dali::Accessibility::Hypertext
+ class TextLabelAccessible : public TextControlAccessible
{
- using DevelControl::ControlAccessible::ControlAccessible;
-
- /**
- * @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;
+ public:
+ using TextControlAccessible::TextControlAccessible;
/**
* @copydoc Dali::Accessibility::Text::GetNameRaw()
*/
Property::Index GetNamePropertyIndex() override;
+ protected:
/**
- * @copydoc Dali::Accessibility::Hypertext::GetLink()
- */
- Accessibility::Hyperlink* GetLink(int32_t linkIndex) const override;
-
- /**
- * @copydoc Dali::Accessibility::Hypertext::GetLinkIndex()
+ * @copydoc Dali::Toolkit::Internal::TextControlAccessible::GetTextAnchors()
*/
- int32_t GetLinkIndex(int32_t characterOffset) const override;
+ const std::vector<Toolkit::TextAnchor>& GetTextAnchors() const override;
/**
- * @copydoc Dali::Accessibility::Hypertext::GetLinkCount()
+ * @copydoc Dali::Toolkit::Internal::TextControlAccessible::GetTextController()
*/
- int32_t GetLinkCount() const override;
+ Toolkit::Text::ControllerPtr GetTextController() const override;
};
};