// EXTERNAL INCLUDES
#include <dali/devel-api/adaptor-framework/clipboard.h>
#include <dali/devel-api/text-abstraction/font-client.h>
+#include <dali/public-api/rendering/shader.h>
// INTERNAL INCLUDES
#include <dali-toolkit/internal/text/input-style.h>
namespace Text
{
+const float DEFAULT_TEXTFIT_MIN = 10.f;
+const float DEFAULT_TEXTFIT_MAX = 100.f;
+const float DEFAULT_TEXTFIT_STEP = 1.f;
+
//Forward declarations
struct CursorInfo;
struct FontDefaults;
+class SelectableControlInterface;
+
struct Event
{
// Used to queue input events until DoRelayout()
LEFT_SELECTION_HANDLE_EVENT,
RIGHT_SELECTION_HANDLE_EVENT,
SELECT,
- SELECT_ALL
+ SELECT_ALL,
+ SELECT_NONE,
};
union Param
TEXT_PANNING
};
- EventData( DecoratorPtr decorator );
+ EventData( DecoratorPtr decorator, InputMethodContext& inputMethodContext );
~EventData();
}
DecoratorPtr mDecorator; ///< Pointer to the decorator.
- ImfManager mImfManager; ///< The Input Method Framework Manager.
+ InputMethodContext mInputMethodContext; ///< The Input Method Framework Manager.
FontDefaults* mPlaceholderFont; ///< The placeholder default font.
std::string mPlaceholderTextActive; ///< The text to display when the TextField is empty with key-input focus.
std::string mPlaceholderTextInactive; ///< The text to display when the TextField is empty and inactive.
bool mIsPlaceholderPixelSize : 1; ///< True if the placeholder font size is set as pixel size.
bool mIsPlaceholderElideEnabled : 1; ///< True if the placeholder text's elide is enabled.
bool mPlaceholderEllipsisFlag : 1; ///< True if the text controller sets the placeholder ellipsis.
+ bool mShiftSelectionFlag : 1; ///< True if the text selection using Shift key is enabled.
+ bool mUpdateAlignment : 1; ///< True if the whole text needs to be full aligned..
};
struct ModifyEvent
FontDefaults()
: mFontDescription(),
mDefaultPointSize( 0.f ),
+ mFitPointSize( 0.f ),
mFontId( 0u ),
familyDefined( false ),
weightDefined( false ),
TextAbstraction::FontDescription mFontDescription; ///< The default font's description.
float mDefaultPointSize; ///< The default font's point size.
+ float mFitPointSize; ///< The fit font's point size.
FontId mFontId; ///< The font's id of the default font.
bool familyDefined:1; ///< Whether the default font's family name is defined.
bool weightDefined:1; ///< Whether the default font's weight is defined.
struct Controller::Impl
{
Impl( ControlInterface* controlInterface,
- EditableControlInterface* editableControlInterface )
+ EditableControlInterface* editableControlInterface,
+ SelectableControlInterface* selectableControlInterface )
: mControlInterface( controlInterface ),
mEditableControlInterface( editableControlInterface ),
+ mSelectableControlInterface( selectableControlInterface ),
mModel(),
mFontDefaults( NULL ),
mUnderlineDefaults( NULL ),
mMarkupProcessorEnabled( false ),
mClipboardHideEnabled( true ),
mIsAutoScrollEnabled( false ),
- mAutoScrollDirectionRTL( false ),
+ mUpdateTextDirection( true ),
+ mIsTextDirectionRTL( false ),
mUnderlineSetByString( false ),
mShadowSetByString( false ),
mOutlineSetByString( false ),
mFontStyleSetByString( false ),
- mShouldClearFocusOnEscape( true )
+ mShouldClearFocusOnEscape( true ),
+ mLayoutDirection( LayoutDirection::LEFT_TO_RIGHT ),
+ mTextFitMinSize( DEFAULT_TEXTFIT_MIN ),
+ mTextFitMaxSize( DEFAULT_TEXTFIT_MAX ),
+ mTextFitStepSize( DEFAULT_TEXTFIT_STEP ),
+ mTextFitEnabled( false )
{
mModel = Model::New();
}
}
- void ResetImfManager()
+ void ResetInputMethodContext()
{
if( mEventData )
{
// Reset incase we are in a pre-edit state.
- if( mEventData->mImfManager )
+ if( mEventData->mInputMethodContext )
{
- mEventData->mImfManager.Reset(); // Will trigger a message ( commit, get surrounding )
+ mEventData->mInputMethodContext.Reset(); // Will trigger a message ( commit, get surrounding )
}
ClearPreEditFlag();
}
/**
- * @brief Helper to notify IMF manager with surrounding text & cursor changes.
+ * @brief Helper to notify InputMethodContext with surrounding text & cursor changes.
*/
- void NotifyImfManager();
+ void NotifyInputMethodContext();
/**
- * @brief Helper to notify IMF manager with multi line status.
+ * @brief Helper to notify InputMethodContext with multi line status.
*/
- void NotifyImfMultiLineStatus();
+ void NotifyInputMethodContextMultiLineStatus();
/**
* @brief Retrieve the current cursor position.
void OnSelectAllEvent();
+ void OnSelectNoneEvent();
+
+ /**
+ * @copydoc Text::SelectableControlInterface::SetTextSelectionRange()
+ */
+ void SetTextSelectionRange(const uint32_t *pStart, const uint32_t *pEndf);
+
+ /**
+ * @copydoc Text::SelectableControlInterface::GetTextSelectionRange()
+ */
+ Uint32Pair GetTextSelectionRange() const;
+
/**
* @brief Retrieves the selected text. It removes the text if the @p deleteAfterRetrieval parameter is @e true.
*
*/
void ScrollTextToMatchCursor( const CursorInfo& cursorInfo );
+ /**
+ * @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();
+
+public:
+
+ /**
+ * @brief Gets implementation from the controller handle.
+ * @param controller The text controller
+ * @return The implementation of the Controller
+ */
+ static Impl& GetImplementation( Text::Controller& controller )
+ {
+ return *controller.mImpl;
+ }
+
private:
// Declared private and left undefined to avoid copies.
Impl( const Impl& );
ControlInterface* mControlInterface; ///< Reference to the text controller.
EditableControlInterface* mEditableControlInterface; ///< Reference to the editable text controller.
+ SelectableControlInterface* mSelectableControlInterface; ///< Reference to the selectable text controller.
ModelPtr mModel; ///< Pointer to the text's model.
FontDefaults* mFontDefaults; ///< Avoid allocating this when the user does not specify a font.
UnderlineDefaults* mUnderlineDefaults; ///< Avoid allocating this when the user does not specify underline parameters.
OperationsMask mOperationsPending; ///< Operations pending to be done to layout the text.
Length mMaximumNumberOfCharacters; ///< Maximum number of characters that can be inserted.
HiddenText* mHiddenInput; ///< Avoid allocating this when the user does not specify hidden input mode.
+ Vector2 mTextFitContentSize; ///< Size of Text fit content
bool mRecalculateNaturalSize:1; ///< Whether the natural size needs to be recalculated.
bool mMarkupProcessorEnabled:1; ///< Whether the mark-up procesor is enabled.
bool mClipboardHideEnabled:1; ///< Whether the ClipboardHide function work or not
bool mIsAutoScrollEnabled:1; ///< Whether auto text scrolling is enabled.
- CharacterDirection mAutoScrollDirectionRTL:1; ///< Direction of auto scrolling, true if rtl
+ bool mUpdateTextDirection:1; ///< Whether the text direction needs to be updated.
+ CharacterDirection mIsTextDirectionRTL:1; ///< Whether the text direction is right to left or not
bool mUnderlineSetByString:1; ///< Set when underline is set by string (legacy) instead of map
bool mShadowSetByString:1; ///< Set when shadow is set by string (legacy) instead of map
bool mOutlineSetByString:1; ///< Set when outline is set by string (legacy) instead of map
bool mFontStyleSetByString:1; ///< Set when font style is set by string (legacy) instead of map
bool mShouldClearFocusOnEscape:1; ///< Whether text control should clear key input focus
+ LayoutDirection::Type mLayoutDirection; ///< Current system language direction
+
+ Shader mShaderBackground; ///< The shader for text background.
+
+ float mTextFitMinSize; ///< Minimum Font Size for text fit. Default 10
+ float mTextFitMaxSize; ///< Maximum Font Size for text fit. Default 100
+ float mTextFitStepSize; ///< Step Size for font intervalse. Default 1
+ bool mTextFitEnabled : 1; ///< Whether the text's fit is enabled.
};
} // namespace Text
projects / platform / core / uifw / dali-toolkit.git / blobdiff