2 * Copyright (c) 2024 Samsung Electronics Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 #include <dali-toolkit/internal/text/controller/text-controller.h>
22 #include <dali-toolkit/devel-api/controls/control-depth-index-ranges.h>
23 #include <dali/devel-api/adaptor-framework/window-devel.h>
24 #include <dali/integration-api/adaptor-framework/adaptor.h>
25 #include <dali/integration-api/debug.h>
31 #include <dali-toolkit/devel-api/text/text-enumerations-devel.h>
32 #include <dali-toolkit/internal/text/controller/text-controller-background-actor.h>
33 #include <dali-toolkit/internal/text/controller/text-controller-event-handler.h>
34 #include <dali-toolkit/internal/text/controller/text-controller-impl.h>
35 #include <dali-toolkit/internal/text/controller/text-controller-input-font-handler.h>
36 #include <dali-toolkit/internal/text/controller/text-controller-input-properties.h>
37 #include <dali-toolkit/internal/text/controller/text-controller-placeholder-handler.h>
38 #include <dali-toolkit/internal/text/controller/text-controller-relayouter.h>
39 #include <dali-toolkit/internal/text/controller/text-controller-spannable-handler.h>
40 #include <dali-toolkit/internal/text/controller/text-controller-text-updater.h>
41 #include <dali-toolkit/internal/text/text-editable-control-interface.h>
42 #include <dali-toolkit/internal/text/text-geometry.h>
45 #if defined(DEBUG_ENABLED)
46 Debug::Filter* gLogFilter = Debug::Filter::New(Debug::NoLogging, true, "LOG_TEXT_CONTROLS");
49 const char* EMPTY_STRING = "";
50 const char* MIME_TYPE_TEXT_PLAIN = "text/plain;charset=utf-8";
52 template<typename Type>
53 void EnsureCreated(Type*& object)
61 template<typename Type>
62 void EnsureCreated(std::unique_ptr<Type>& object)
66 object = std::unique_ptr<Type>(new Type());
70 template<typename Type, typename Arg1>
71 void EnsureCreated(Type*& object, Arg1 arg1)
75 object = new Type(arg1);
79 template<typename Type, typename Arg1, typename Arg2>
80 void EnsureCreated(Type*& object, Arg1 arg1, Arg2 arg2)
84 object = new Type(arg1, arg2);
90 static uint32_t horizontalDpi = 0u;
91 static uint32_t verticalDpi = 0u;
93 // TODO : How can we know when fontClient DPI changed case?
94 if(DALI_UNLIKELY(horizontalDpi == 0u))
96 Dali::TextAbstraction::FontClient fontClient = Dali::TextAbstraction::FontClient::Get();
97 fontClient.GetDpi(horizontalDpi, verticalDpi);
99 return static_cast<float>(horizontalDpi);
102 float ConvertPixelToPoint(float pixel)
104 return pixel * 72.0f / GetDpi();
107 float ConvertPointToPixel(float point)
109 // Pixel size = Point size * DPI / 72.f
110 return point * GetDpi() / 72.0f;
113 void UpdateCursorPosition(Dali::Toolkit::Text::EventData* eventData)
115 if(eventData && Dali::Toolkit::Text::EventData::IsEditingState(eventData->mState))
117 // Update the cursor position if it's in editing mode
118 eventData->mDecoratorUpdated = true;
119 eventData->mUpdateCursorPosition = true; // Cursor position should be updated when the font size is updated.
125 namespace Dali::Toolkit::Text
127 void Controller::EnableTextInput(DecoratorPtr decorator, InputMethodContext& inputMethodContext)
131 delete mImpl->mEventData;
132 mImpl->mEventData = NULL;
134 // Nothing else to do.
138 EnsureCreated(mImpl->mEventData, decorator, inputMethodContext);
141 void Controller::SetGlyphType(TextAbstraction::GlyphType glyphType)
143 // Metrics for bitmap & vector based glyphs are different
144 mImpl->mMetrics->SetGlyphType(glyphType);
146 // Clear the font-specific data
147 mImpl->ClearFontData();
149 mImpl->RequestRelayout();
152 void Controller::SetMarkupProcessorEnabled(bool enable)
154 if(enable != mImpl->mMarkupProcessorEnabled)
156 //If Text was already set, call the SetText again for enabling or disabling markup
157 mImpl->mMarkupProcessorEnabled = enable;
163 mImpl->mModel->mVisualModel->SetMarkupProcessorEnabled(enable);
166 bool Controller::IsMarkupProcessorEnabled() const
168 return mImpl->mMarkupProcessorEnabled;
171 bool Controller::HasAnchors() const
173 return (mImpl->mMarkupProcessorEnabled && mImpl->mModel->mLogicalModel->mAnchors.Count() && mImpl->IsShowingRealText());
176 void Controller::SetAutoScrollEnabled(bool enable)
178 DALI_LOG_INFO(gLogFilter, Debug::General, "Controller::SetAutoScrollEnabled[%s] SingleBox[%s]-> [%p]\n", (enable) ? "true" : "false", (mImpl->mLayoutEngine.GetLayout() == Layout::Engine::SINGLE_LINE_BOX) ? "true" : "false", this);
179 mImpl->SetAutoScrollEnabled(enable);
182 void Controller::SetAutoScrollMaxTextureExceeded(bool exceed)
184 mImpl->mIsAutoScrollMaxTextureExceeded = exceed;
187 bool Controller::IsAutoScrollEnabled() const
189 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "Controller::IsAutoScrollEnabled[%s]\n", mImpl->mIsAutoScrollEnabled ? "true" : "false");
190 return mImpl->mIsAutoScrollEnabled;
193 CharacterDirection Controller::GetAutoScrollDirection() const
195 return mImpl->mIsTextDirectionRTL;
198 float Controller::GetAutoScrollLineAlignment() const
201 if(mImpl->mModel->mVisualModel && (0u != mImpl->mModel->mVisualModel->mLines.Count()))
203 offset = (*mImpl->mModel->mVisualModel->mLines.Begin()).alignmentOffset;
208 void Controller::SetHorizontalScrollEnabled(bool enable)
210 if(mImpl->mEventData && mImpl->mEventData->mDecorator)
212 mImpl->mEventData->mDecorator->SetHorizontalScrollEnabled(enable);
216 bool Controller::IsHorizontalScrollEnabled() const
218 return mImpl->mEventData && mImpl->mEventData->mDecorator && mImpl->mEventData->mDecorator->IsHorizontalScrollEnabled();
221 void Controller::SetVerticalScrollEnabled(bool enable)
223 if(mImpl->mEventData && mImpl->mEventData->mDecorator)
225 mImpl->mEventData->mDecorator->SetVerticalScrollEnabled(enable);
229 bool Controller::IsVerticalScrollEnabled() const
231 return mImpl->mEventData && mImpl->mEventData->mDecorator && mImpl->mEventData->mDecorator->IsVerticalScrollEnabled();
234 void Controller::SetSmoothHandlePanEnabled(bool enable)
236 if(mImpl->mEventData && mImpl->mEventData->mDecorator)
238 mImpl->mEventData->mDecorator->SetSmoothHandlePanEnabled(enable);
242 bool Controller::IsSmoothHandlePanEnabled() const
244 return mImpl->mEventData && mImpl->mEventData->mDecorator && mImpl->mEventData->mDecorator->IsSmoothHandlePanEnabled();
247 void Controller::SetMaximumNumberOfCharacters(Length maxCharacters)
249 mImpl->mMaximumNumberOfCharacters = maxCharacters;
252 int Controller::GetMaximumNumberOfCharacters()
254 return mImpl->mMaximumNumberOfCharacters;
257 void Controller::SetEnableCursorBlink(bool enable)
259 mImpl->SetEnableCursorBlink(enable);
262 bool Controller::GetEnableCursorBlink() const
264 return mImpl->mEventData && mImpl->mEventData->mCursorBlinkEnabled;
267 void Controller::SetMultiLineEnabled(bool enable)
269 mImpl->SetMultiLineEnabled(enable);
272 bool Controller::IsMultiLineEnabled() const
274 return Layout::Engine::MULTI_LINE_BOX == mImpl->mLayoutEngine.GetLayout();
277 void Controller::SetHorizontalAlignment(Text::HorizontalAlignment::Type alignment)
279 mImpl->SetHorizontalAlignment(alignment);
282 Text::HorizontalAlignment::Type Controller::GetHorizontalAlignment() const
284 return mImpl->mModel->mHorizontalAlignment;
287 void Controller::SetVerticalAlignment(VerticalAlignment::Type alignment)
289 mImpl->SetVerticalAlignment(alignment);
292 VerticalAlignment::Type Controller::GetVerticalAlignment() const
294 return mImpl->mModel->mVerticalAlignment;
297 bool Controller::IsIgnoreSpacesAfterText() const
299 return mImpl->mModel->mIgnoreSpacesAfterText;
302 void Controller::SetIgnoreSpacesAfterText(bool ignore)
304 mImpl->mModel->mIgnoreSpacesAfterText = ignore;
307 void Controller::ChangedLayoutDirection()
309 mImpl->mIsLayoutDirectionChanged = true;
312 void Controller::ResetFontAndStyleData()
314 mImpl->ResetFontAndStyleData();
317 void Controller::SetMatchLayoutDirection(DevelText::MatchLayoutDirection type)
319 mImpl->mModel->mMatchLayoutDirection = type;
322 DevelText::MatchLayoutDirection Controller::GetMatchLayoutDirection() const
324 return mImpl->mModel->mMatchLayoutDirection;
327 void Controller::SetLayoutDirection(Dali::LayoutDirection::Type layoutDirection)
329 mImpl->mLayoutDirection = layoutDirection;
332 Dali::LayoutDirection::Type Controller::GetLayoutDirection(Dali::Actor& actor) const
334 return mImpl->GetLayoutDirection(actor);
337 bool Controller::IsShowingRealText() const
339 return mImpl->IsShowingRealText();
342 void Controller::SetLineWrapMode(Text::LineWrap::Mode lineWrapMode)
344 mImpl->SetLineWrapMode(lineWrapMode);
347 Text::LineWrap::Mode Controller::GetLineWrapMode() const
349 return mImpl->mModel->mLineWrapMode;
352 void Controller::SetTextElideEnabled(bool enabled)
354 mImpl->mModel->mElideEnabled = enabled;
355 mImpl->mModel->mVisualModel->SetTextElideEnabled(enabled);
358 bool Controller::IsTextElideEnabled() const
360 return mImpl->mModel->mElideEnabled;
363 void Controller::SetTextFitEnabled(bool enabled)
365 mImpl->mTextFitEnabled = enabled;
368 bool Controller::IsTextFitEnabled() const
370 return mImpl->mTextFitEnabled;
373 void Controller::SetTextFitChanged(bool changed)
375 mImpl->mTextFitChanged = changed;
378 bool Controller::IsTextFitChanged() const
380 return mImpl->mTextFitChanged;
383 void Controller::SetCurrentLineSize(float lineSize)
385 mImpl->mCurrentLineSize = lineSize;
388 float Controller::GetCurrentLineSize() const
390 return mImpl->mCurrentLineSize;
393 void Controller::SetTextFitMinSize(float minSize, FontSizeType type)
395 mImpl->mTextFitMinSize = (type == POINT_SIZE) ? minSize : ConvertPixelToPoint(minSize);
398 float Controller::GetTextFitMinSize() const
400 return mImpl->mTextFitMinSize;
403 void Controller::SetTextFitMaxSize(float maxSize, FontSizeType type)
405 mImpl->mTextFitMaxSize = (type == POINT_SIZE) ? maxSize : ConvertPixelToPoint(maxSize);
408 float Controller::GetTextFitMaxSize() const
410 return mImpl->mTextFitMaxSize;
413 void Controller::SetTextFitStepSize(float step, FontSizeType type)
415 mImpl->mTextFitStepSize = (type == POINT_SIZE) ? step : ConvertPixelToPoint(step);
418 float Controller::GetTextFitStepSize() const
420 return mImpl->mTextFitStepSize;
423 void Controller::SetTextFitContentSize(Vector2 size)
425 mImpl->mTextFitContentSize = size;
428 Vector2 Controller::GetTextFitContentSize() const
430 return mImpl->mTextFitContentSize;
433 float Controller::GetTextFitPointSize() const
435 return mImpl->mFontDefaults ? mImpl->mFontDefaults->mFitPointSize : 0.0f;
438 void Controller::SetTextFitLineSize(float lineSize)
440 mImpl->mTextFitLineSize = lineSize;
443 void Controller::SetTextFitArrayEnabled(bool enabled)
445 mImpl->mTextFitArrayEnabled = enabled;
446 mImpl->ClearFontData();
447 mImpl->RequestRelayout();
450 bool Controller::IsTextFitArrayEnabled() const
452 return mImpl->mTextFitArrayEnabled;
455 void Controller::SetTextFitArray(std::vector<Toolkit::DevelTextLabel::FitOption>& fitOptions)
457 mImpl->mTextFitArray = fitOptions;
460 std::vector<Toolkit::DevelTextLabel::FitOption>& Controller::GetTextFitArray()
462 return mImpl->mTextFitArray;
465 void Controller::SetPlaceholderTextElideEnabled(bool enabled)
467 PlaceholderHandler::SetPlaceholderTextElideEnabled(*this, enabled);
470 bool Controller::IsPlaceholderTextElideEnabled() const
472 return PlaceholderHandler::IsPlaceholderTextElideEnabled(*this);
475 void Controller::SetSelectionEnabled(bool enabled)
477 mImpl->mEventData->mSelectionEnabled = enabled;
480 bool Controller::IsSelectionEnabled() const
482 return mImpl->mEventData->mSelectionEnabled;
485 void Controller::SetShiftSelectionEnabled(bool enabled)
487 mImpl->mEventData->mShiftSelectionFlag = enabled;
490 bool Controller::IsShiftSelectionEnabled() const
492 return mImpl->mEventData->mShiftSelectionFlag;
495 void Controller::SetGrabHandleEnabled(bool enabled)
497 mImpl->mEventData->mGrabHandleEnabled = enabled;
500 bool Controller::IsGrabHandleEnabled() const
502 return mImpl->mEventData->mGrabHandleEnabled;
505 void Controller::SetGrabHandlePopupEnabled(bool enabled)
507 mImpl->mEventData->mGrabHandlePopupEnabled = enabled;
510 bool Controller::IsGrabHandlePopupEnabled() const
512 return mImpl->mEventData->mGrabHandlePopupEnabled;
515 void Controller::SetText(const std::string& text)
517 TextUpdater::SetText(*this, text);
520 void Controller::GetText(std::string& text) const
522 mImpl->GetText(text);
525 Length Controller::GetNumberOfCharacters() const
527 return mImpl->GetNumberOfCharacters();
530 void Controller::SetSpannedText(const Text::Spanned& spannedText)
532 SpannableHandler::SetSpannedText(*this, spannedText);
535 void Controller::SetPlaceholderText(PlaceholderType type, const std::string& text)
537 PlaceholderHandler::SetPlaceholderText(*this, type, text);
540 void Controller::GetPlaceholderText(PlaceholderType type, std::string& text) const
542 PlaceholderHandler::GetPlaceholderText(*this, type, text);
545 void Controller::UpdateAfterFontChange(const std::string& newDefaultFont)
547 mImpl->UpdateAfterFontChange(newDefaultFont);
550 void Controller::RetrieveSelection(std::string& selectedText) const
552 mImpl->RetrieveSelection(selectedText, false);
555 void Controller::SetSelection(int start, int end)
557 mImpl->SetSelection(start, end);
560 std::pair<int, int> Controller::GetSelectionIndexes() const
562 return mImpl->GetSelectionIndexes();
565 void Controller::CopyStringToClipboard(const std::string& source)
567 mImpl->CopyStringToClipboard(source);
570 void Controller::SendSelectionToClipboard(bool deleteAfterSending)
572 mImpl->SendSelectionToClipboard(deleteAfterSending);
575 void Controller::SetDefaultFontFamily(const std::string& defaultFontFamily)
577 EnsureCreated(mImpl->mFontDefaults);
579 if(mImpl->mFontDefaults->mFontDescription.family != defaultFontFamily)
581 mImpl->mFontDefaults->mFontDescription.family = defaultFontFamily;
582 DALI_LOG_INFO(gLogFilter, Debug::General, "Controller::SetDefaultFontFamily %s\n", defaultFontFamily.c_str());
583 mImpl->mFontDefaults->familyDefined = !defaultFontFamily.empty();
585 // Update the cursor position if it's in editing mode
586 UpdateCursorPosition(mImpl->mEventData);
588 // Clear the font-specific data
589 mImpl->ClearFontData();
591 mImpl->RequestRelayout();
595 std::string Controller::GetDefaultFontFamily() const
597 return mImpl->mFontDefaults ? mImpl->mFontDefaults->mFontDescription.family : EMPTY_STRING;
600 void Controller::SetPlaceholderFontFamily(const std::string& placeholderTextFontFamily)
602 PlaceholderHandler::SetPlaceholderFontFamily(*this, placeholderTextFontFamily);
605 std::string Controller::GetPlaceholderFontFamily() const
607 return PlaceholderHandler::GetPlaceholderFontFamily(*this);
610 void Controller::SetDefaultFontWeight(FontWeight weight)
612 EnsureCreated(mImpl->mFontDefaults);
614 mImpl->mFontDefaults->mFontDescription.weight = weight;
615 mImpl->mFontDefaults->weightDefined = true;
617 // Update the cursor position if it's in editing mode
618 UpdateCursorPosition(mImpl->mEventData);
620 // Clear the font-specific data
621 mImpl->ClearFontData();
623 mImpl->RequestRelayout();
626 bool Controller::IsDefaultFontWeightDefined() const
628 return mImpl->mFontDefaults && mImpl->mFontDefaults->weightDefined;
631 FontWeight Controller::GetDefaultFontWeight() const
633 return mImpl->mFontDefaults ? mImpl->mFontDefaults->mFontDescription.weight : TextAbstraction::FontWeight::NORMAL;
636 void Controller::SetPlaceholderTextFontWeight(FontWeight weight)
638 PlaceholderHandler::SetPlaceholderTextFontWeight(*this, weight);
641 bool Controller::IsPlaceholderTextFontWeightDefined() const
643 return PlaceholderHandler::IsPlaceholderTextFontWeightDefined(*this);
646 FontWeight Controller::GetPlaceholderTextFontWeight() const
648 return PlaceholderHandler::GetPlaceholderTextFontWeight(*this);
651 void Controller::SetDefaultFontWidth(FontWidth width)
653 EnsureCreated(mImpl->mFontDefaults);
655 mImpl->mFontDefaults->mFontDescription.width = width;
656 mImpl->mFontDefaults->widthDefined = true;
658 // Update the cursor position if it's in editing mode
659 UpdateCursorPosition(mImpl->mEventData);
661 // Clear the font-specific data
662 mImpl->ClearFontData();
664 mImpl->RequestRelayout();
667 bool Controller::IsDefaultFontWidthDefined() const
669 return mImpl->mFontDefaults && mImpl->mFontDefaults->widthDefined;
672 FontWidth Controller::GetDefaultFontWidth() const
674 return mImpl->mFontDefaults ? mImpl->mFontDefaults->mFontDescription.width : TextAbstraction::FontWidth::NORMAL;
677 void Controller::SetPlaceholderTextFontWidth(FontWidth width)
679 PlaceholderHandler::SetPlaceholderTextFontWidth(*this, width);
682 bool Controller::IsPlaceholderTextFontWidthDefined() const
684 return PlaceholderHandler::IsPlaceholderTextFontWidthDefined(*this);
687 FontWidth Controller::GetPlaceholderTextFontWidth() const
689 return PlaceholderHandler::GetPlaceholderTextFontWidth(*this);
692 void Controller::SetDefaultFontSlant(FontSlant slant)
694 EnsureCreated(mImpl->mFontDefaults);
696 mImpl->mFontDefaults->mFontDescription.slant = slant;
697 mImpl->mFontDefaults->slantDefined = true;
699 // Update the cursor position if it's in editing mode
700 UpdateCursorPosition(mImpl->mEventData);
702 // Clear the font-specific data
703 mImpl->ClearFontData();
705 mImpl->RequestRelayout();
708 bool Controller::IsDefaultFontSlantDefined() const
710 return mImpl->mFontDefaults && mImpl->mFontDefaults->slantDefined;
713 FontSlant Controller::GetDefaultFontSlant() const
715 return mImpl->mFontDefaults ? mImpl->mFontDefaults->mFontDescription.slant : TextAbstraction::FontSlant::NORMAL;
718 void Controller::SetPlaceholderTextFontSlant(FontSlant slant)
720 PlaceholderHandler::SetPlaceholderTextFontSlant(*this, slant);
723 bool Controller::IsPlaceholderTextFontSlantDefined() const
725 return PlaceholderHandler::IsPlaceholderTextFontSlantDefined(*this);
728 FontSlant Controller::GetPlaceholderTextFontSlant() const
730 return PlaceholderHandler::GetPlaceholderTextFontSlant(*this);
733 void Controller::SetFontSizeScale(float scale)
735 mImpl->mFontSizeScale = scale;
737 // No relayout is required
738 if(!mImpl->mFontSizeScaleEnabled) return;
740 // Update the cursor position if it's in editing mode
741 UpdateCursorPosition(mImpl->mEventData);
743 // Clear the font-specific data
744 mImpl->ClearFontData();
746 mImpl->RequestRelayout();
749 float Controller::GetFontSizeScale() const
751 return mImpl->mFontDefaults ? mImpl->mFontSizeScale : 1.0f;
754 void Controller::SetFontSizeScaleEnabled(bool enabled)
756 mImpl->mFontSizeScaleEnabled = enabled;
758 // Update the cursor position if it's in editing mode
759 UpdateCursorPosition(mImpl->mEventData);
761 // Clear the font-specific data
762 mImpl->ClearFontData();
764 mImpl->RequestRelayout();
767 bool Controller::IsFontSizeScaleEnabled() const
769 return mImpl->mFontSizeScaleEnabled;
772 void Controller::SetDefaultFontSize(float fontSize, FontSizeType type)
774 EnsureCreated(mImpl->mFontDefaults);
776 mImpl->mFontDefaults->mDefaultPointSize = (type == POINT_SIZE) ? fontSize : ConvertPixelToPoint(fontSize);
777 mImpl->mFontDefaults->sizeDefined = true;
779 // Update the cursor position if it's in editing mode
780 UpdateCursorPosition(mImpl->mEventData);
782 // Clear the font-specific data
783 mImpl->ClearFontData();
785 mImpl->RequestRelayout();
787 if(mImpl->mEventData && EventData::INACTIVE != mImpl->mEventData->mState)
789 SetInputFontPointSize(fontSize, true);
793 float Controller::GetDefaultFontSize(FontSizeType type) const
795 if(mImpl->mFontDefaults)
797 return (type == POINT_SIZE) ? mImpl->mFontDefaults->mDefaultPointSize : ConvertPointToPixel(mImpl->mFontDefaults->mDefaultPointSize);
802 void Controller::SetPlaceholderTextFontSize(float fontSize, FontSizeType type)
804 PlaceholderHandler::SetPlaceholderTextFontSize(*this, fontSize, type);
807 float Controller::GetPlaceholderTextFontSize(FontSizeType type) const
809 return PlaceholderHandler::GetPlaceholderTextFontSize(*this, type);
812 void Controller::SetDefaultColor(const Vector4& color)
814 mImpl->SetDefaultColor(color);
817 const Vector4& Controller::GetDefaultColor() const
819 return mImpl->mTextColor;
822 void Controller::SetAnchorColor(const Vector4& color)
824 mImpl->SetAnchorColor(color);
827 const Vector4& Controller::GetAnchorColor() const
829 return mImpl->GetAnchorColor();
832 void Controller::SetAnchorClickedColor(const Vector4& color)
834 mImpl->SetAnchorClickedColor(color);
837 const Vector4& Controller::GetAnchorClickedColor() const
839 return mImpl->GetAnchorClickedColor();
842 void Controller::SetDisabledColorOpacity(float opacity)
844 mImpl->mDisabledColorOpacity = opacity;
847 float Controller::GetDisabledColorOpacity() const
849 return mImpl->mDisabledColorOpacity;
852 void Controller::SetUserInteractionEnabled(bool enabled)
854 mImpl->SetUserInteractionEnabled(enabled);
857 bool Controller::IsUserInteractionEnabled() const
859 return mImpl->mIsUserInteractionEnabled;
862 void Controller::SetPlaceholderTextColor(const Vector4& textColor)
864 PlaceholderHandler::SetPlaceholderTextColor(*this, textColor);
867 const Vector4& Controller::GetPlaceholderTextColor() const
869 return PlaceholderHandler::GetPlaceholderTextColor(*this);
872 void Controller::SetShadowOffset(const Vector2& shadowOffset)
874 mImpl->mModel->mVisualModel->SetShadowOffset(shadowOffset);
875 mImpl->RequestRelayout();
878 const Vector2& Controller::GetShadowOffset() const
880 return mImpl->mModel->mVisualModel->GetShadowOffset();
883 void Controller::SetShadowColor(const Vector4& shadowColor)
885 mImpl->mModel->mVisualModel->SetShadowColor(shadowColor);
886 mImpl->RequestRelayout();
889 const Vector4& Controller::GetShadowColor() const
891 return mImpl->mModel->mVisualModel->GetShadowColor();
894 void Controller::SetShadowBlurRadius(const float& shadowBlurRadius)
896 if(fabsf(GetShadowBlurRadius() - shadowBlurRadius) > Math::MACHINE_EPSILON_1)
898 mImpl->mModel->mVisualModel->SetShadowBlurRadius(shadowBlurRadius);
899 mImpl->RequestRelayout();
903 const float& Controller::GetShadowBlurRadius() const
905 return mImpl->mModel->mVisualModel->GetShadowBlurRadius();
908 void Controller::SetUnderlineColor(const Vector4& color)
910 mImpl->mModel->mVisualModel->SetUnderlineColor(color);
911 mImpl->RequestRelayout();
914 const Vector4& Controller::GetUnderlineColor() const
916 return mImpl->mModel->mVisualModel->GetUnderlineColor();
919 void Controller::SetUnderlineEnabled(bool enabled)
921 mImpl->mModel->mVisualModel->SetUnderlineEnabled(enabled);
922 mImpl->RequestRelayout();
925 bool Controller::IsUnderlineEnabled() const
927 return mImpl->mModel->mVisualModel->IsUnderlineEnabled();
930 void Controller::SetUnderlineHeight(float height)
932 mImpl->mModel->mVisualModel->SetUnderlineHeight(height);
933 mImpl->RequestRelayout();
936 float Controller::GetUnderlineHeight() const
938 return mImpl->mModel->mVisualModel->GetUnderlineHeight();
941 void Controller::SetUnderlineType(Text::Underline::Type type)
943 mImpl->mModel->mVisualModel->SetUnderlineType(type);
945 mImpl->RequestRelayout();
948 Text::Underline::Type Controller::GetUnderlineType() const
950 return mImpl->mModel->mVisualModel->GetUnderlineType();
953 void Controller::SetDashedUnderlineWidth(float width)
955 mImpl->mModel->mVisualModel->SetDashedUnderlineWidth(width);
957 mImpl->RequestRelayout();
960 float Controller::GetDashedUnderlineWidth() const
962 return mImpl->mModel->mVisualModel->GetDashedUnderlineWidth();
965 void Controller::SetDashedUnderlineGap(float gap)
967 mImpl->mModel->mVisualModel->SetDashedUnderlineGap(gap);
969 mImpl->RequestRelayout();
972 float Controller::GetDashedUnderlineGap() const
974 return mImpl->mModel->mVisualModel->GetDashedUnderlineGap();
977 void Controller::SetOutlineColor(const Vector4& color)
979 mImpl->mModel->mVisualModel->SetOutlineColor(color);
980 mImpl->RequestRelayout();
983 const Vector4& Controller::GetOutlineColor() const
985 return mImpl->mModel->mVisualModel->GetOutlineColor();
988 void Controller::SetOutlineWidth(uint16_t width)
990 mImpl->mModel->mVisualModel->SetOutlineWidth(width);
991 mImpl->RequestRelayout();
994 uint16_t Controller::GetOutlineWidth() const
996 return mImpl->mModel->mVisualModel->GetOutlineWidth();
999 void Controller::SetBackgroundColor(const Vector4& color)
1001 mImpl->mModel->mVisualModel->SetBackgroundColor(color);
1002 mImpl->RequestRelayout();
1005 const Vector4& Controller::GetBackgroundColor() const
1007 return mImpl->mModel->mVisualModel->GetBackgroundColor();
1010 void Controller::SetBackgroundEnabled(bool enabled)
1012 mImpl->mModel->mVisualModel->SetBackgroundEnabled(enabled);
1013 mImpl->RequestRelayout();
1016 bool Controller::IsBackgroundEnabled() const
1018 return mImpl->mModel->mVisualModel->IsBackgroundEnabled();
1021 void Controller::SetDefaultEmbossProperties(const std::string& embossProperties)
1023 EnsureCreated(mImpl->mEmbossDefaults);
1024 mImpl->mEmbossDefaults->properties = embossProperties;
1027 std::string Controller::GetDefaultEmbossProperties() const
1029 return mImpl->mEmbossDefaults ? mImpl->mEmbossDefaults->properties : EMPTY_STRING;
1032 void Controller::SetDefaultOutlineProperties(const std::string& outlineProperties)
1034 EnsureCreated(mImpl->mOutlineDefaults);
1035 mImpl->mOutlineDefaults->properties = outlineProperties;
1038 std::string Controller::GetDefaultOutlineProperties() const
1040 return mImpl->mOutlineDefaults ? mImpl->mOutlineDefaults->properties : EMPTY_STRING;
1043 bool Controller::SetDefaultLineSpacing(float lineSpacing)
1045 return mImpl->SetDefaultLineSpacing(lineSpacing);
1048 float Controller::GetDefaultLineSpacing() const
1050 return mImpl->mLayoutEngine.GetDefaultLineSpacing();
1053 bool Controller::SetDefaultLineSize(float lineSize)
1055 return mImpl->SetDefaultLineSize(lineSize);
1058 float Controller::GetDefaultLineSize() const
1060 return mImpl->mLayoutEngine.GetDefaultLineSize();
1063 bool Controller::SetRelativeLineSize(float relativeLineSize)
1065 return mImpl->SetRelativeLineSize(relativeLineSize);
1068 float Controller::GetRelativeLineSize() const
1070 return mImpl->GetRelativeLineSize();
1073 void Controller::SetInputColor(const Vector4& color)
1075 InputProperties::SetInputColor(*this, color);
1078 const Vector4& Controller::GetInputColor() const
1080 return InputProperties::GetInputColor(*this);
1083 void Controller::SetInputFontFamily(const std::string& fontFamily)
1085 InputFontHandler::SetInputFontFamily(*this, fontFamily);
1088 std::string Controller::GetInputFontFamily() const
1090 return InputFontHandler::GetInputFontFamily(*this);
1093 void Controller::SetInputFontWeight(FontWeight weight)
1095 InputFontHandler::SetInputFontWeight(*this, weight);
1098 bool Controller::IsInputFontWeightDefined() const
1100 return InputFontHandler::IsInputFontWeightDefined(*this);
1103 FontWeight Controller::GetInputFontWeight() const
1105 return InputFontHandler::GetInputFontWeight(*this);
1108 void Controller::SetInputFontWidth(FontWidth width)
1110 InputFontHandler::SetInputFontWidth(*this, width);
1113 bool Controller::IsInputFontWidthDefined() const
1115 return InputFontHandler::IsInputFontWidthDefined(*this);
1118 FontWidth Controller::GetInputFontWidth() const
1120 return InputFontHandler::GetInputFontWidth(*this);
1123 void Controller::SetInputFontSlant(FontSlant slant)
1125 InputFontHandler::SetInputFontSlant(*this, slant);
1128 bool Controller::IsInputFontSlantDefined() const
1130 return InputFontHandler::IsInputFontSlantDefined(*this);
1133 FontSlant Controller::GetInputFontSlant() const
1135 return InputFontHandler::GetInputFontSlant(*this);
1138 void Controller::SetInputFontPointSize(float size, bool defaultFontSizeUpdated)
1140 InputFontHandler::SetInputFontPointSize(*this, size, defaultFontSizeUpdated);
1143 float Controller::GetInputFontPointSize() const
1145 return InputFontHandler::GetInputFontPointSize(*this);
1148 void Controller::SetInputLineSpacing(float lineSpacing)
1150 InputProperties::SetInputLineSpacing(*this, lineSpacing);
1153 float Controller::GetInputLineSpacing() const
1155 return InputProperties::GetInputLineSpacing(*this);
1158 void Controller::SetInputShadowProperties(const std::string& shadowProperties)
1160 InputProperties::SetInputShadowProperties(*this, shadowProperties);
1163 std::string Controller::GetInputShadowProperties() const
1165 return InputProperties::GetInputShadowProperties(*this);
1168 void Controller::SetInputUnderlineProperties(const std::string& underlineProperties)
1170 InputProperties::SetInputUnderlineProperties(*this, underlineProperties);
1173 std::string Controller::GetInputUnderlineProperties() const
1175 return InputProperties::GetInputUnderlineProperties(*this);
1178 void Controller::SetInputEmbossProperties(const std::string& embossProperties)
1180 InputProperties::SetInputEmbossProperties(*this, embossProperties);
1183 std::string Controller::GetInputEmbossProperties() const
1185 return InputProperties::GetInputEmbossProperties(*this);
1188 void Controller::SetInputOutlineProperties(const std::string& outlineProperties)
1190 InputProperties::SetInputOutlineProperties(*this, outlineProperties);
1193 std::string Controller::GetInputOutlineProperties() const
1195 return InputProperties::GetInputOutlineProperties(*this);
1198 void Controller::SetInputModePassword(bool passwordInput)
1200 InputProperties::SetInputModePassword(*this, passwordInput);
1203 bool Controller::IsInputModePassword()
1205 return InputProperties::IsInputModePassword(*this);
1208 void Controller::SetNoTextDoubleTapAction(NoTextTap::Action action)
1210 if(mImpl->mEventData)
1212 mImpl->mEventData->mDoubleTapAction = action;
1216 Controller::NoTextTap::Action Controller::GetNoTextDoubleTapAction() const
1218 return mImpl->mEventData ? mImpl->mEventData->mDoubleTapAction : NoTextTap::NO_ACTION;
1221 void Controller::SetNoTextLongPressAction(NoTextTap::Action action)
1223 if(mImpl->mEventData)
1225 mImpl->mEventData->mLongPressAction = action;
1229 Controller::NoTextTap::Action Controller::GetNoTextLongPressAction() const
1231 return mImpl->mEventData ? mImpl->mEventData->mLongPressAction : NoTextTap::NO_ACTION;
1234 bool Controller::IsUnderlineSetByString()
1236 return mImpl->mUnderlineSetByString;
1239 void Controller::UnderlineSetByString(bool setByString)
1241 mImpl->mUnderlineSetByString = setByString;
1244 bool Controller::IsShadowSetByString()
1246 return mImpl->mShadowSetByString;
1249 void Controller::ShadowSetByString(bool setByString)
1251 mImpl->mShadowSetByString = setByString;
1254 bool Controller::IsOutlineSetByString()
1256 return mImpl->mOutlineSetByString;
1259 void Controller::OutlineSetByString(bool setByString)
1261 mImpl->mOutlineSetByString = setByString;
1264 bool Controller::IsFontStyleSetByString()
1266 return mImpl->mFontStyleSetByString;
1269 void Controller::FontStyleSetByString(bool setByString)
1271 mImpl->mFontStyleSetByString = setByString;
1274 void Controller::SetStrikethroughHeight(float height)
1276 mImpl->mModel->mVisualModel->SetStrikethroughHeight(height);
1278 mImpl->RequestRelayout();
1281 float Controller::GetStrikethroughHeight() const
1283 return mImpl->mModel->mVisualModel->GetStrikethroughHeight();
1286 void Controller::SetStrikethroughColor(const Vector4& color)
1288 mImpl->mModel->mVisualModel->SetStrikethroughColor(color);
1290 mImpl->RequestRelayout();
1293 const Vector4& Controller::GetStrikethroughColor() const
1295 return mImpl->mModel->mVisualModel->GetStrikethroughColor();
1298 void Controller::SetStrikethroughEnabled(bool enabled)
1300 mImpl->mModel->mVisualModel->SetStrikethroughEnabled(enabled);
1302 mImpl->RequestRelayout();
1305 bool Controller::IsStrikethroughEnabled() const
1307 return mImpl->mModel->mVisualModel->IsStrikethroughEnabled();
1310 void Controller::SetInputStrikethroughProperties(const std::string& strikethroughProperties)
1312 if(NULL != mImpl->mEventData)
1314 mImpl->mEventData->mInputStyle.strikethroughProperties = strikethroughProperties;
1318 std::string Controller::GetInputStrikethroughProperties() const
1320 return (NULL != mImpl->mEventData) ? mImpl->mEventData->mInputStyle.strikethroughProperties : EMPTY_STRING;
1323 bool Controller::IsStrikethroughSetByString()
1325 return mImpl->mStrikethroughSetByString;
1328 void Controller::StrikethroughSetByString(bool setByString)
1330 mImpl->mStrikethroughSetByString = setByString;
1333 Layout::Engine& Controller::GetLayoutEngine()
1335 return mImpl->mLayoutEngine;
1338 View& Controller::GetView()
1340 return mImpl->mView;
1343 Vector3 Controller::GetNaturalSize()
1345 return Relayouter::GetNaturalSize(*this);
1348 bool Controller::CheckForTextFit(float pointSize, Size& layoutSize)
1350 return Relayouter::CheckForTextFit(*this, pointSize, layoutSize);
1353 void Controller::FitPointSizeforLayout(Size layoutSize)
1355 Relayouter::FitPointSizeforLayout(*this, layoutSize);
1358 void Controller::FitArrayPointSizeforLayout(Size layoutSize)
1360 Relayouter::FitArrayPointSizeforLayout(*this, layoutSize);
1363 float Controller::GetHeightForWidth(float width)
1365 return Relayouter::GetHeightForWidth(*this, width);
1368 int Controller::GetLineCount(float width)
1370 GetHeightForWidth(width);
1371 return mImpl->mModel->GetNumberOfLines();
1374 const ModelInterface* Controller::GetTextModel() const
1376 return mImpl->mModel.Get();
1379 float Controller::GetScrollAmountByUserInput()
1381 float scrollAmount = 0.0f;
1383 if(NULL != mImpl->mEventData && mImpl->mEventData->mCheckScrollAmount)
1385 scrollAmount = mImpl->mModel->mScrollPosition.y - mImpl->mModel->mScrollPositionLast.y;
1386 mImpl->mEventData->mCheckScrollAmount = false;
1388 return scrollAmount;
1391 bool Controller::GetTextScrollInfo(float& scrollPosition, float& controlHeight, float& layoutHeight)
1393 const Vector2& layout = mImpl->mModel->mVisualModel->GetLayoutSize();
1396 controlHeight = mImpl->mModel->mVisualModel->mControlSize.height;
1397 layoutHeight = layout.height;
1398 scrollPosition = mImpl->mModel->mScrollPosition.y;
1399 isScrolled = !Equals(mImpl->mModel->mScrollPosition.y, mImpl->mModel->mScrollPositionLast.y, Math::MACHINE_EPSILON_1);
1403 void Controller::SetHiddenInputOption(const Property::Map& options)
1405 EnsureCreated<HiddenText, Controller*>(mImpl->mHiddenInput, this);
1406 mImpl->mHiddenInput->SetProperties(options);
1409 void Controller::GetHiddenInputOption(Property::Map& options)
1411 if(mImpl->mHiddenInput)
1413 mImpl->mHiddenInput->GetProperties(options);
1417 void Controller::SetInputFilterOption(const Property::Map& options)
1419 EnsureCreated(mImpl->mInputFilter);
1420 mImpl->mInputFilter->SetProperties(options);
1423 void Controller::GetInputFilterOption(Property::Map& options)
1425 if(mImpl->mInputFilter)
1427 mImpl->mInputFilter->GetProperties(options);
1431 void Controller::SetPlaceholderProperty(const Property::Map& map)
1433 PlaceholderHandler::SetPlaceholderProperty(*this, map);
1436 void Controller::GetPlaceholderProperty(Property::Map& map)
1438 PlaceholderHandler::GetPlaceholderProperty(*this, map);
1441 Toolkit::DevelText::TextDirection::Type Controller::GetTextDirection()
1443 // Make sure the model is up-to-date before layouting
1444 EventHandler::ProcessModifyEvents(*this);
1446 return mImpl->GetTextDirection();
1449 Toolkit::DevelText::VerticalLineAlignment::Type Controller::GetVerticalLineAlignment() const
1451 return mImpl->mModel->GetVerticalLineAlignment();
1454 void Controller::SetVerticalLineAlignment(Toolkit::DevelText::VerticalLineAlignment::Type alignment)
1456 mImpl->mModel->mVerticalLineAlignment = alignment;
1459 Toolkit::DevelText::EllipsisPosition::Type Controller::GetEllipsisPosition() const
1461 return mImpl->mModel->GetEllipsisPosition();
1464 void Controller::SetEllipsisPosition(Toolkit::DevelText::EllipsisPosition::Type ellipsisPosition)
1466 mImpl->mModel->mEllipsisPosition = ellipsisPosition;
1467 mImpl->mModel->mVisualModel->SetEllipsisPosition(ellipsisPosition);
1470 void Controller::SetCharacterSpacing(float characterSpacing)
1472 mImpl->mModel->mVisualModel->SetCharacterSpacing(characterSpacing);
1474 mImpl->RelayoutAllCharacters();
1475 mImpl->RequestRelayout();
1478 const float Controller::GetCharacterSpacing() const
1480 return mImpl->mModel->mVisualModel->GetCharacterSpacing();
1483 void Controller::SetVisualTransformOffset(Vector2 offset)
1485 mImpl->mModel->mVisualTransformOffset = offset;
1488 Controller::UpdateTextType Controller::Relayout(const Size& size, Dali::LayoutDirection::Type layoutDirection)
1490 return Relayouter::Relayout(*this, size, layoutDirection);
1493 void Controller::RequestRelayout()
1495 mImpl->RequestRelayout();
1498 Vector<Vector2> Controller::GetTextSize(CharacterIndex startIndex, CharacterIndex endIndex)
1500 Vector<Vector2> sizesList;
1501 Vector<Vector2> positionsList;
1503 GetTextGeometry(mImpl->mModel, startIndex, endIndex, sizesList, positionsList);
1507 Vector<Vector2> Controller::GetTextPosition(CharacterIndex startIndex, CharacterIndex endIndex)
1509 Vector<Vector2> sizesList;
1510 Vector<Vector2> positionsList;
1512 GetTextGeometry(mImpl->mModel, startIndex, endIndex, sizesList, positionsList);
1513 return positionsList;
1516 Rect<float> Controller::GetLineBoundingRectangle(const uint32_t lineIndex)
1518 return GetLineBoundingRect(mImpl->mModel, lineIndex);
1521 Rect<float> Controller::GetCharacterBoundingRectangle(const uint32_t charIndex)
1523 return GetCharacterBoundingRect(mImpl->mModel, charIndex);
1526 int Controller::GetCharacterIndexAtPosition(float visualX, float visualY)
1528 return GetCharIndexAtPosition(mImpl->mModel, visualX, visualY);
1531 Rect<> Controller::GetTextBoundingRectangle(CharacterIndex startIndex, CharacterIndex endIndex)
1533 Vector<Vector2> sizeList;
1534 Vector<Vector2> positionList;
1536 GetTextGeometry(mImpl->mModel, startIndex, endIndex, sizeList, positionList);
1538 if(sizeList.Empty() || sizeList.Size() != positionList.Size())
1540 return {0, 0, 0, 0};
1543 auto controlWidth = mImpl->mModel->mVisualModel->mControlSize.width;
1544 auto minX = positionList[0].x;
1545 auto minY = positionList[0].y;
1546 auto maxRight = positionList[0].x + sizeList[0].x;
1547 auto maxBottom = positionList[0].y + sizeList[0].y;
1549 for(unsigned int i = 1; i < sizeList.Size(); i++)
1551 minX = std::min(minX, positionList[i].x);
1552 minY = std::min(minY, positionList[i].y);
1553 maxRight = std::max(maxRight, positionList[i].x + sizeList[i].x);
1554 maxBottom = std::max(maxBottom, positionList[i].y + sizeList[i].y);
1562 if(maxRight > controlWidth)
1564 maxRight = controlWidth;
1567 return {minX, minY, maxRight - minX, maxBottom - minY};
1570 bool Controller::IsInputStyleChangedSignalsQueueEmpty()
1572 return mImpl->IsInputStyleChangedSignalsQueueEmpty();
1575 void Controller::RequestProcessInputStyleChangedSignals()
1577 if(Dali::Adaptor::IsAvailable() && !mImpl->mProcessorRegistered)
1579 mImpl->mProcessorRegistered = true;
1580 Dali::Adaptor::Get().RegisterProcessor(*this, true);
1584 void Controller::OnIdleSignal()
1586 if(mImpl->mIdleCallback)
1588 mImpl->mIdleCallback = NULL;
1590 mImpl->ProcessInputStyleChangedSignals();
1594 void Controller::KeyboardFocusGainEvent()
1596 EventHandler::KeyboardFocusGainEvent(*this);
1599 void Controller::KeyboardFocusLostEvent()
1601 EventHandler::KeyboardFocusLostEvent(*this);
1604 bool Controller::KeyEvent(const Dali::KeyEvent& keyEvent)
1606 return EventHandler::KeyEvent(*this, keyEvent);
1609 void Controller::AnchorEvent(float x, float y)
1611 EventHandler::AnchorEvent(*this, x, y);
1614 void Controller::TapEvent(unsigned int tapCount, float x, float y)
1616 EventHandler::TapEvent(*this, tapCount, x, y);
1619 void Controller::PanEvent(GestureState state, const Vector2& displacement)
1621 EventHandler::PanEvent(*this, state, displacement);
1624 void Controller::LongPressEvent(GestureState state, float x, float y)
1626 EventHandler::LongPressEvent(*this, state, x, y);
1629 void Controller::SelectEvent(float x, float y, SelectionType selectType)
1631 EventHandler::SelectEvent(*this, x, y, selectType);
1634 void Controller::SetTextSelectionRange(const uint32_t* start, const uint32_t* end)
1636 if(mImpl->mEventData)
1638 mImpl->mEventData->mCheckScrollAmount = true;
1639 mImpl->mEventData->mIsLeftHandleSelected = true;
1640 mImpl->mEventData->mIsRightHandleSelected = true;
1641 mImpl->SetTextSelectionRange(start, end);
1642 mImpl->RequestRelayout();
1643 EventHandler::KeyboardFocusGainEvent(*this);
1647 Uint32Pair Controller::GetTextSelectionRange() const
1649 return mImpl->GetTextSelectionRange();
1652 CharacterIndex Controller::GetPrimaryCursorPosition() const
1654 return mImpl->GetPrimaryCursorPosition();
1657 bool Controller::SetPrimaryCursorPosition(CharacterIndex index, bool focused)
1659 if(mImpl->mEventData)
1661 mImpl->mEventData->mCheckScrollAmount = true;
1662 mImpl->mEventData->mIsLeftHandleSelected = true;
1663 mImpl->mEventData->mIsRightHandleSelected = true;
1664 mImpl->mEventData->mCheckScrollAmount = true;
1665 if(mImpl->SetPrimaryCursorPosition(index, focused) && focused)
1667 EventHandler::KeyboardFocusGainEvent(*this);
1674 void Controller::SelectWholeText()
1676 EventHandler::SelectEvent(*this, 0.f, 0.f, SelectionType::ALL);
1679 void Controller::SelectNone()
1681 EventHandler::SelectEvent(*this, 0.f, 0.f, SelectionType::NONE);
1684 void Controller::SelectText(const uint32_t start, const uint32_t end)
1686 EventHandler::SelectEvent(*this, start, end, SelectionType::RANGE);
1689 string Controller::GetSelectedText() const
1691 return mImpl->GetSelectedText();
1694 string Controller::CopyText()
1696 return mImpl->CopyText();
1699 string Controller::CutText()
1701 return mImpl->CutText();
1704 void Controller::PasteClipboardItemEvent(uint32_t id, const char* mimeType, const char* data)
1706 // Upon receiving the data, it is important to disconnect the signal
1707 // to avoid potential unintended pasting caused by subsequent requests.
1708 mImpl->mClipboard.DataReceivedSignal().Disconnect(this, &Controller::PasteClipboardItemEvent);
1710 // If the id is 0u, it is an invalid response.
1711 // text-controller allows only plain text type.
1712 if(id != 0u && !strncmp(mimeType, MIME_TYPE_TEXT_PLAIN, strlen(MIME_TYPE_TEXT_PLAIN)))
1714 EventHandler::PasteClipboardItemEvent(*this, data);
1718 void Controller::PasteText()
1720 if(mImpl->EnsureClipboardCreated())
1722 // Connect the signal before calling GetData() of the clipboard.
1723 mImpl->mClipboard.DataReceivedSignal().Connect(this, &Controller::PasteClipboardItemEvent);
1725 // Request clipboard service to retrieve an item.
1726 uint id = mImpl->mClipboard.GetData(MIME_TYPE_TEXT_PLAIN);
1729 // If the return id is 0u, the signal is not emitted, we must disconnect signal here.
1730 mImpl->mClipboard.DataReceivedSignal().Disconnect(this, &Controller::PasteClipboardItemEvent);
1735 InputMethodContext::CallbackData Controller::OnInputMethodContextEvent(InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent)
1737 return EventHandler::OnInputMethodContextEvent(*this, inputMethodContext, inputMethodContextEvent);
1740 void Controller::GetTargetSize(Vector2& targetSize)
1742 targetSize = mImpl->mModel->mVisualModel->mControlSize;
1745 void Controller::AddDecoration(Actor& actor, DecorationType type, bool needsClipping)
1747 if(mImpl->mEditableControlInterface)
1749 mImpl->mEditableControlInterface->AddDecoration(actor, type, needsClipping);
1753 bool Controller::IsEditable() const
1755 return mImpl->IsEditable();
1758 void Controller::SetEditable(bool editable)
1760 mImpl->SetEditable(editable);
1763 void Controller::ScrollBy(Vector2 scroll)
1765 mImpl->ScrollBy(scroll);
1768 bool Controller::IsScrollable(const Vector2& displacement)
1770 return mImpl->IsScrollable(displacement);
1773 float Controller::GetHorizontalScrollPosition()
1775 return mImpl->GetHorizontalScrollPosition();
1778 float Controller::GetVerticalScrollPosition()
1780 return mImpl->GetVerticalScrollPosition();
1783 void Controller::DecorationEvent(HandleType handleType, HandleState state, float x, float y)
1785 EventHandler::DecorationEvent(*this, handleType, state, x, y);
1788 void Controller::TextPopupButtonTouched(Dali::Toolkit::TextSelectionPopup::Buttons button)
1790 EventHandler::TextPopupButtonTouched(*this, button);
1793 void Controller::DisplayTimeExpired()
1795 mImpl->mEventData->mUpdateCursorPosition = true;
1796 // Apply modifications to the model
1797 mImpl->mOperationsPending = ALL_OPERATIONS;
1799 mImpl->RequestRelayout();
1802 void Controller::ResetCursorPosition(CharacterIndex cursorIndex)
1804 // Reset the cursor position
1805 if(NULL != mImpl->mEventData)
1807 mImpl->mEventData->mPrimaryCursorPosition = cursorIndex;
1809 // Update the cursor if it's in editing mode.
1810 if(EventData::IsEditingState(mImpl->mEventData->mState))
1812 mImpl->mEventData->mUpdateCursorPosition = true;
1817 CharacterIndex Controller::GetCursorPosition()
1819 return mImpl->mEventData ? mImpl->mEventData->mPrimaryCursorPosition : 0;
1822 void Controller::SetControlInterface(ControlInterface* controlInterface)
1824 mImpl->mControlInterface = controlInterface;
1827 void Controller::SetAnchorControlInterface(AnchorControlInterface* anchorControlInterface)
1829 mImpl->mAnchorControlInterface = anchorControlInterface;
1832 bool Controller::ShouldClearFocusOnEscape() const
1834 return mImpl->mShouldClearFocusOnEscape;
1837 Actor Controller::CreateBackgroundActor()
1839 return CreateControllerBackgroundActor(mImpl->mView, mImpl->mModel->mVisualModel, mImpl->mModel->mLogicalModel, mImpl->mShaderBackground);
1842 void Controller::GetAnchorActors(std::vector<Toolkit::TextAnchor>& anchorActors)
1844 mImpl->GetAnchorActors(anchorActors);
1847 int Controller::GetAnchorIndex(size_t characterOffset)
1849 return mImpl->GetAnchorIndex(characterOffset);
1852 void Controller::Process(bool postProcess)
1854 if(Dali::Adaptor::IsAvailable() && mImpl->mProcessorRegistered)
1856 Dali::Adaptor& adaptor = Dali::Adaptor::Get();
1858 adaptor.UnregisterProcessor(*this, true);
1859 mImpl->mProcessorRegistered = false;
1861 if(NULL == mImpl->mIdleCallback)
1863 // @note: The callback manager takes the ownership of the callback object.
1864 mImpl->mIdleCallback = MakeCallback(this, &Controller::OnIdleSignal);
1865 if(DALI_UNLIKELY(!adaptor.AddIdle(mImpl->mIdleCallback, false)))
1867 DALI_LOG_ERROR("Fail to add idle callback for text controller style changed signals queue. Skip these callbacks\n");
1869 // Clear queue forcely.
1870 if(mImpl->mEventData)
1872 mImpl->mEventData->mInputStyleChangedQueue.Clear();
1875 // Set the pointer to null as the callback manager deletes the callback even AddIdle failed.
1876 mImpl->mIdleCallback = NULL;
1882 Controller::Controller(ControlInterface* controlInterface,
1883 EditableControlInterface* editableControlInterface,
1884 SelectableControlInterface* selectableControlInterface,
1885 AnchorControlInterface* anchorControlInterface)
1886 : mImpl(new Controller::Impl(controlInterface, editableControlInterface, selectableControlInterface, anchorControlInterface))
1890 Controller::~Controller()
1892 if(Dali::Adaptor::IsAvailable())
1894 if(mImpl->mProcessorRegistered)
1896 Dali::Adaptor::Get().UnregisterProcessor(*this, true);
1898 if(mImpl->mIdleCallback)
1900 Dali::Adaptor::Get().RemoveIdle(mImpl->mIdleCallback);
1905 } // namespace Dali::Toolkit::Text