END_TEST;
}
+
+int UtcDaliTextEditorSelectRange(void)
+{
+ ToolkitTestApplication application;
+ tet_infoline("utcDaliTextEditorSelectRange");
+
+ TextEditor textEditor = TextEditor::New();
+ DALI_TEST_CHECK( textEditor );
+
+ application.GetScene().Add( textEditor );
+
+ // Avoid a crash when core load gl resources.
+ application.GetGlAbstraction().SetCheckFramebufferStatusResult( GL_FRAMEBUFFER_COMPLETE );
+
+ application.SendNotification();
+ application.Render();
+
+ textEditor.SetProperty( TextEditor::Property::TEXT, "Hello world" );
+
+ textEditor.SetProperty( DevelTextEditor::Property::SELECTED_TEXT_START, 0 );
+ textEditor.SetProperty( DevelTextEditor::Property::SELECTED_TEXT_END, 5 );
+
+ DALI_TEST_EQUALS( textEditor.GetProperty( DevelTextEditor::Property::SELECTED_TEXT_START ).Get<int>(), 0, TEST_LOCATION );
+ DALI_TEST_EQUALS( textEditor.GetProperty( DevelTextEditor::Property::SELECTED_TEXT_END ).Get<int>(), 5, TEST_LOCATION );
+
+ END_TEST;
+}
\ No newline at end of file
END_TEST;
}
+
+int UtcDaliTextFieldSelectRange(void)
+{
+ ToolkitTestApplication application;
+ tet_infoline(" UtcDaliTextFieldSelectRange ");
+
+ TextField textField = TextField::New();
+
+ application.GetScene().Add( textField );
+
+ textField.SetProperty( Actor::Property::SIZE, Vector2( 300.f, 50.f ) );
+ textField.SetProperty( Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT );
+ textField.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT );
+
+ // Avoid a crash when core load gl resources.
+ application.GetGlAbstraction().SetCheckFramebufferStatusResult( GL_FRAMEBUFFER_COMPLETE );
+
+ application.SendNotification();
+ application.Render();
+
+ textField.SetProperty( TextField::Property::TEXT, "Hello world" );
+
+ application.SendNotification();
+ application.Render();
+
+ textField.SetProperty( DevelTextField::Property::SELECTED_TEXT_START , 0);
+ textField.SetProperty( DevelTextField::Property::SELECTED_TEXT_END , 5);
+
+ // Hello is selected
+ std::string selectedText = textField.GetProperty( DevelTextField::Property::SELECTED_TEXT ).Get<std::string>();
+ DALI_TEST_EQUALS( "Hello", selectedText, TEST_LOCATION );
+
+ DALI_TEST_EQUALS( textField.GetProperty( DevelTextField::Property::SELECTED_TEXT_START ).Get<int>(), 0, TEST_LOCATION );
+ DALI_TEST_EQUALS( textField.GetProperty( DevelTextField::Property::SELECTED_TEXT_END ).Get<int>(), 5, TEST_LOCATION );
+
+ textField.SetProperty( DevelTextField::Property::SELECTED_TEXT_START , 6);
+ textField.SetProperty( DevelTextField::Property::SELECTED_TEXT_END , 11);
+
+ // world is selected
+ selectedText = textField.GetProperty( DevelTextField::Property::SELECTED_TEXT ).Get<std::string>();
+ DALI_TEST_EQUALS( "world", selectedText, TEST_LOCATION );
+
+ DALI_TEST_EQUALS( textField.GetProperty( DevelTextField::Property::SELECTED_TEXT_START ).Get<int>(), 6, TEST_LOCATION );
+ DALI_TEST_EQUALS( textField.GetProperty( DevelTextField::Property::SELECTED_TEXT_END ).Get<int>(), 11, TEST_LOCATION );
+
+ END_TEST;
+}
RENDERING_BACKEND,
/**
- * @brief The maximum number of characters that can be inserted.
- * @details Name "maxLength", type Property::INTEGER.
- */
+ * @brief The maximum number of characters that can be inserted.
+ * @details Name "maxLength", type Property::INTEGER.
+ */
MAX_LENGTH,
+
+ /**
+ * @brief The selected text start position.
+ * @details Name "selectedTextStart", type Property::INTEGER.
+ */
+ SELECTED_TEXT_START,
+
+ /**
+ * @brief The selected text range end position.
+ * @details Name "selectedTextEnd", type Property::INTEGER.
+ */
+ SELECTED_TEXT_END,
};
} // namespace Property
*/
RENDERING_BACKEND = ELLIPSIS + 7,
+ /**
+ * @brief The selected text start position.
+ * @details Name "selectedTextStart", type Property::INTEGER.
+ */
+ SELECTED_TEXT_START,
+
+ /**
+ * @brief The selected text range end position.
+ * @details Name "selectedTextEnd", type Property::INTEGER.
+ */
+ SELECTED_TEXT_END,
+
};
+
} // namespace Property
/**
DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "matchSystemLanguageDirection", BOOLEAN, MATCH_SYSTEM_LANGUAGE_DIRECTION )
DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "renderingBackend", INTEGER, RENDERING_BACKEND )
DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "maxLength", INTEGER, MAX_LENGTH )
+DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectedTextStart", INTEGER, SELECTED_TEXT_START )
+DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectedTextEnd", INTEGER, SELECTED_TEXT_END )
DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "textChanged", SIGNAL_TEXT_CHANGED )
DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "inputStyleChanged", SIGNAL_INPUT_STYLE_CHANGED )
}
break;
}
+ case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_START:
+ {
+ if( impl.mController )
+ {
+ uint32_t start = static_cast<uint32_t>(value.Get< int >());
+ DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p SELECTED_TEXT_START %d\n", impl.mController.Get(), start );
+ impl.SetTextSelectionRange( &start, nullptr );
+ }
+ break;
+ }
+ case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_END:
+ {
+ if( impl.mController )
+ {
+ uint32_t end = static_cast<uint32_t>(value.Get< int >());
+ DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p SELECTED_TEXT_END %d\n", impl.mController.Get(), end );
+ impl.SetTextSelectionRange( nullptr, &end );
+ }
+ break;
+ }
} // switch
} // texteditor
}
}
break;
}
+ case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_START:
+ {
+ Uint32Pair range = impl.GetTextSelectionRange();
+ value = static_cast<int>(range.first);
+ break;
+ }
+ case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_END:
+ {
+ Uint32Pair range = impl.GetTextSelectionRange();
+ value = static_cast<int>(range.second);
+ break;
+ }
} //switch
}
{
Actor self = Self();
- mController = Text::Controller::New( this, this );
+ mController = Text::Controller::New( this, this, this);
mDecorator = Text::Decorator::New( *mController,
*mController );
}
}
+void TextEditor::SetTextSelectionRange(const uint32_t *start, const uint32_t *end)
+{
+ if( mController && mController->IsShowingRealText() )
+ {
+ mController->SetTextSelectionRange( start, end );
+ SetKeyInputFocus();
+ }
+}
+
+Uint32Pair TextEditor::GetTextSelectionRange() const
+{
+ Uint32Pair range(0, 0);
+ if( mController && mController->IsShowingRealText() )
+ {
+ range = mController->GetTextSelectionRange();
+ }
+ return range;
+}
+
void TextEditor::UpdateScrollBar()
{
using namespace Dali;
#include <dali-toolkit/internal/text/decorator/text-decorator.h>
#include <dali-toolkit/internal/text/text-control-interface.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-controller.h>
#include <dali-toolkit/internal/text/text-vertical-scroller.h>
#include <dali-toolkit/internal/text/rendering/text-renderer.h>
/**
* @brief A control which renders a long text string with styles.
*/
-class TextEditor : public Control, public Text::ControlInterface, public Text::EditableControlInterface
+class TextEditor : public Control, public Text::ControlInterface, public Text::EditableControlInterface, public Text::SelectableControlInterface
{
public:
*/
void AddDecoration( Actor& actor, bool needsClipping ) override;
+
+// From SelectableControlInterface
+public:
+ /**
+ * @copydoc Text::SelectableControlInterface::SetTextSelectionRange()
+ */
+ void SetTextSelectionRange(const uint32_t *start, const uint32_t *end) override;
+
+ /**
+ * @copydoc Text::SelectableControlInterface::GetTextSelectionRange()
+ */
+ Uint32Pair GetTextSelectionRange() const override;
+
private: // Implementation
/**
DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "textBackground", VECTOR4, BACKGROUND )
DALI_DEVEL_PROPERTY_REGISTRATION_READ_ONLY( Toolkit, TextField, "selectedText", STRING, SELECTED_TEXT )
DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "renderingBackend", INTEGER, RENDERING_BACKEND )
+DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "selectedTextStart", INTEGER, SELECTED_TEXT_START )
+DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "selectedTextEnd", INTEGER, SELECTED_TEXT_END )
DALI_SIGNAL_REGISTRATION( Toolkit, TextField, "textChanged", SIGNAL_TEXT_CHANGED )
DALI_SIGNAL_REGISTRATION( Toolkit, TextField, "maxLengthReached", SIGNAL_MAX_LENGTH_REACHED )
}
break;
}
+ case Toolkit::DevelTextField::Property::SELECTED_TEXT_START:
+ {
+ if( impl.mController )
+ {
+ uint32_t start = static_cast<uint32_t>(value.Get< int >());
+ DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p SELECTED_TEXT_START %d\n", impl.mController.Get(), start );
+ impl.SetTextSelectionRange( &start, nullptr );
+ }
+ break;
+ }
+ case Toolkit::DevelTextField::Property::SELECTED_TEXT_END:
+ {
+ if( impl.mController )
+ {
+ uint32_t end = static_cast<uint32_t>(value.Get< int >());
+ DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p SELECTED_TEXT_END %d\n", impl.mController.Get(), end );
+ impl.SetTextSelectionRange( nullptr, &end );
+ }
+ break;
+ }
} // switch
} // textfield
}
}
break;
}
+ case Toolkit::DevelTextField::Property::SELECTED_TEXT_START:
+ {
+ Uint32Pair range = impl.GetTextSelectionRange( );
+ value = static_cast<int>(range.first);
+ break;
+ }
+ case Toolkit::DevelTextField::Property::SELECTED_TEXT_END:
+ {
+ Uint32Pair range = impl.GetTextSelectionRange( );
+ value = static_cast<int>(range.second);
+ break;
+ }
} //switch
}
}
}
+void TextField::SetTextSelectionRange(const uint32_t *start, const uint32_t *end)
+{
+ if( mController && mController->IsShowingRealText() )
+ {
+ mController->SetTextSelectionRange( start, end );
+ SetKeyInputFocus();
+ }
+}
+
+Uint32Pair TextField::GetTextSelectionRange() const
+{
+ Uint32Pair range;
+ if( mController && mController->IsShowingRealText() )
+ {
+ range = mController->GetTextSelectionRange();
+ }
+ return range;
+}
+
+
InputMethodContext TextField::GetInputMethodContext()
{
return mInputMethodContext;
{
Actor self = Self();
- mController = Text::Controller::New( this, this );
+ mController = Text::Controller::New( this, this ,this);
// When using the vector-based rendering, the size of the GLyphs are different
TextAbstraction::GlyphType glyphType = (DevelText::RENDERING_VECTOR_BASED == mRenderingBackend) ? TextAbstraction::VECTOR_GLYPH : TextAbstraction::BITMAP_GLYPH;
#include <dali-toolkit/internal/text/decorator/text-decorator.h>
#include <dali-toolkit/internal/text/text-control-interface.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-controller.h>
#include <dali-toolkit/internal/text/rendering/text-renderer.h>
/**
* @brief A control which renders a short text string.
*/
-class TextField : public Control, public Text::ControlInterface, public Text::EditableControlInterface
+class TextField : public Control, public Text::ControlInterface, public Text::EditableControlInterface, public Text::SelectableControlInterface
{
public:
*/
void SelectWholeText();
- /**
+ /**
* @brief Called to unselect the whole texts.
*/
void SelectNone();
*/
void AddDecoration( Actor& actor, bool needsClipping ) override;
+
+// From SelectableControlInterface
+public:
+ /**
+ * @copydoc Text::SelectableControlInterface::SetTextSelectionRange()
+ */
+ void SetTextSelectionRange(const uint32_t *start, const uint32_t *end) override;
+
+ /**
+ * @copydoc Text::SelectableControlInterface::GetTextSelectionRange()
+ */
+ Uint32Pair GetTextSelectionRange() const override;
+
private: // Implementation
/**
}
}
+void Controller::Impl::SetTextSelectionRange(const uint32_t *pStart, const uint32_t *pEnd)
+{
+ if( nullptr == mEventData )
+ {
+ // Nothing to do if there is no text.
+ return;
+ }
+
+ if( mEventData->mSelectionEnabled && (pStart || pEnd))
+ {
+ uint32_t length = static_cast<uint32_t>(mModel->mLogicalModel->mText.Count());
+
+ if (pStart)
+ {
+ mEventData->mLeftSelectionPosition = std::min(*pStart, length);
+ }
+ if (pEnd)
+ {
+ mEventData->mRightSelectionPosition = std::min(*pEnd, length);
+ }
+
+ if (mEventData->mLeftSelectionPosition == mEventData->mRightSelectionPosition)
+ {
+ ChangeState( EventData::EDITING );
+ mEventData->mPrimaryCursorPosition = mEventData->mLeftSelectionPosition = mEventData->mRightSelectionPosition;
+ mEventData->mUpdateCursorPosition = true;
+ }
+ else
+ {
+ ChangeState( EventData::SELECTING );
+ mEventData->mUpdateHighlightBox = true;
+ }
+ }
+}
+
+Uint32Pair Controller::Impl::GetTextSelectionRange() const
+{
+ Uint32Pair range;
+
+ if( mEventData )
+ {
+ range.first = mEventData->mLeftSelectionPosition;
+ range.second = mEventData->mRightSelectionPosition;
+ }
+
+ return range;
+}
+
void Controller::Impl::RetrieveSelection( std::string& selectedText, bool deleteAfterRetrieval )
{
if( mEventData->mLeftSelectionPosition == mEventData->mRightSelectionPosition )
struct CursorInfo;
struct FontDefaults;
+class SelectableControlInterface;
+
struct Event
{
// Used to queue input events until DoRelayout()
struct Controller::Impl
{
Impl( ControlInterface* controlInterface,
- EditableControlInterface* editableControlInterface )
+ EditableControlInterface* editableControlInterface,
+ SelectableControlInterface* selectableControlInterface )
: mControlInterface( controlInterface ),
mEditableControlInterface( editableControlInterface ),
+ mSelectableControlInterface( selectableControlInterface ),
mModel(),
mFontDefaults( NULL ),
mUnderlineDefaults( NULL ),
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.
*
* @param[out] selectedText The selected text encoded in utf8.
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.
}
ControllerPtr Controller::New( ControlInterface* controlInterface,
- EditableControlInterface* editableControlInterface )
+ EditableControlInterface* editableControlInterface,
+ SelectableControlInterface* selectableControlInterface )
{
return ControllerPtr( new Controller( controlInterface,
- editableControlInterface ) );
+ editableControlInterface,
+ selectableControlInterface ) );
}
// public : Configure the text controller.
}
}
+void Controller::SetTextSelectionRange(const uint32_t *start, const uint32_t *end)
+{
+ if( mImpl->mEventData )
+ {
+ mImpl->mEventData->mCheckScrollAmount = true;
+ mImpl->mEventData->mIsLeftHandleSelected = true;
+ mImpl->mEventData->mIsRightHandleSelected = true;
+ mImpl->SetTextSelectionRange(start, end);
+ mImpl->RequestRelayout();
+ KeyboardFocusGainEvent();
+ }
+}
+
+Uint32Pair Controller::GetTextSelectionRange() const
+{
+ return mImpl->GetTextSelectionRange();
+}
+
InputMethodContext::CallbackData Controller::OnInputMethodContextEvent( InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent )
{
// Whether the text needs to be relaid-out.
Controller::Controller()
: mImpl( NULL )
{
- mImpl = new Controller::Impl( NULL, NULL );
+ mImpl = new Controller::Impl( nullptr, nullptr, nullptr );
}
Controller::Controller( ControlInterface* controlInterface )
{
- mImpl = new Controller::Impl( controlInterface, NULL );
+ mImpl = new Controller::Impl( controlInterface, NULL, NULL );
}
Controller::Controller( ControlInterface* controlInterface,
- EditableControlInterface* editableControlInterface )
+ EditableControlInterface* editableControlInterface,
+ SelectableControlInterface* selectableControlInterface )
{
mImpl = new Controller::Impl( controlInterface,
- editableControlInterface );
+ editableControlInterface,
+ selectableControlInterface );
}
// The copy constructor and operator are left unimplemented.
#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 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;
+
+ /**
* @brief Event received from input method context
*
* @param[in] inputMethodContext The input method context.
* @brief Private constructor.
*/
Controller( ControlInterface* controlInterface,
- EditableControlInterface* editableControlInterface );
+ EditableControlInterface* editableControlInterface,
+ SelectableControlInterface* selectableControlInterface );
// Undefined
Controller( const Controller& handle );
--- /dev/null
+#ifndef DALI_TOOLKIT_TEXT_SELECTABLE_CONTROL_INTERFACE_H
+#define DALI_TOOLKIT_TEXT_SELECTABLE_CONTROL_INTERFACE_H
+
+/*
+ * 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.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+namespace Dali
+{
+
+namespace Toolkit
+{
+
+using Uint32Pair = std::pair<uint32_t,uint32_t>;
+namespace Text
+{
+
+/**
+ * @brief An interface that the Text::Controller used for text selection functionality.
+ */
+class SelectableControlInterface
+{
+public:
+
+ /**
+ * @brief Virtual destructor.
+ */
+ virtual ~SelectableControlInterface() = default;
+
+ /**
+ * @brief Called to set the selection postions in the texts.
+ * @param start start selection position (pass NULL to ignore).
+ * @param end end selection position (pass NULL to ignore).
+ */
+ virtual void SetTextSelectionRange(const uint32_t *start, const uint32_t *end) = 0;
+
+ /**
+ * @brief Called to return the selection postions in the texts.
+ * @return pair contains start and end positions.
+ */
+ virtual Uint32Pair GetTextSelectionRange() const = 0;
+};
+
+} // namespace Text
+
+} // namespace Toolkit
+
+} // namespace Dali
+
+#endif // DALI_TOOLKIT_TEXT_SELECTABLE_CONTROL_INTERFACE_H
projects / platform / core / uifw / dali-toolkit.git / commitdiff