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";
51 const char* MIME_TYPE_HTML = "application/xhtml+xml";
53 template<typename Type>
54 void EnsureCreated(Type*& object)
62 template<typename Type>
63 void EnsureCreated(std::unique_ptr<Type>& object)
67 object = std::unique_ptr<Type>(new Type());
71 template<typename Type, typename Arg1>
72 void EnsureCreated(Type*& object, Arg1 arg1)
76 object = new Type(arg1);
80 template<typename Type, typename Arg1, typename Arg2>
81 void EnsureCreated(Type*& object, Arg1 arg1, Arg2 arg2)
85 object = new Type(arg1, arg2);
91 static uint32_t horizontalDpi = 0u;
92 static uint32_t verticalDpi = 0u;
94 // TODO : How can we know when fontClient DPI changed case?
95 if(DALI_UNLIKELY(horizontalDpi == 0u))
97 Dali::TextAbstraction::FontClient fontClient = Dali::TextAbstraction::FontClient::Get();
98 fontClient.GetDpi(horizontalDpi, verticalDpi);
100 return static_cast<float>(horizontalDpi);
103 float ConvertPixelToPoint(float pixel)
105 return pixel * 72.0f / GetDpi();
108 float ConvertPointToPixel(float point)
110 // Pixel size = Point size * DPI / 72.f
111 return point * GetDpi() / 72.0f;
114 void UpdateCursorPosition(Dali::Toolkit::Text::EventData* eventData)
116 if(eventData && Dali::Toolkit::Text::EventData::IsEditingState(eventData->mState))
118 // Update the cursor position if it's in editing mode
119 eventData->mDecoratorUpdated = true;
120 eventData->mUpdateCursorPosition = true; // Cursor position should be updated when the font size is updated.
126 namespace Dali::Toolkit::Text
128 void Controller::EnableTextInput(DecoratorPtr decorator, InputMethodContext& inputMethodContext)
132 delete mImpl->mEventData;
133 mImpl->mEventData = NULL;
135 // Nothing else to do.
139 EnsureCreated(mImpl->mEventData, decorator, inputMethodContext);
142 void Controller::SetGlyphType(TextAbstraction::GlyphType glyphType)
144 // Metrics for bitmap & vector based glyphs are different
145 mImpl->mMetrics->SetGlyphType(glyphType);
147 // Clear the font-specific data
148 mImpl->ClearFontData();
150 mImpl->RequestRelayout();
153 void Controller::SetMarkupProcessorEnabled(bool enable)
155 if(enable != mImpl->mMarkupProcessorEnabled)
157 //If Text was already set, call the SetText again for enabling or disabling markup
158 mImpl->mMarkupProcessorEnabled = enable;
164 mImpl->mModel->mVisualModel->SetMarkupProcessorEnabled(enable);
167 bool Controller::IsMarkupProcessorEnabled() const
169 return mImpl->mMarkupProcessorEnabled;
172 bool Controller::HasAnchors() const
174 return (mImpl->mMarkupProcessorEnabled && mImpl->mModel->mLogicalModel->mAnchors.Count() && mImpl->IsShowingRealText());
177 void Controller::SetAutoScrollEnabled(bool enable)
179 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);
180 mImpl->SetAutoScrollEnabled(enable);
183 void Controller::SetAutoScrollMaxTextureExceeded(bool exceed)
185 mImpl->mIsAutoScrollMaxTextureExceeded = exceed;
188 bool Controller::IsAutoScrollEnabled() const
190 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "Controller::IsAutoScrollEnabled[%s]\n", mImpl->mIsAutoScrollEnabled ? "true" : "false");
191 return mImpl->mIsAutoScrollEnabled;
194 CharacterDirection Controller::GetAutoScrollDirection() const
196 return mImpl->mIsTextDirectionRTL;
199 float Controller::GetAutoScrollLineAlignment() const
202 if(mImpl->mModel->mVisualModel && (0u != mImpl->mModel->mVisualModel->mLines.Count()))
204 offset = (*mImpl->mModel->mVisualModel->mLines.Begin()).alignmentOffset;
209 void Controller::SetHorizontalScrollEnabled(bool enable)
211 if(mImpl->mEventData && mImpl->mEventData->mDecorator)
213 mImpl->mEventData->mDecorator->SetHorizontalScrollEnabled(enable);
217 bool Controller::IsHorizontalScrollEnabled() const
219 return mImpl->mEventData && mImpl->mEventData->mDecorator && mImpl->mEventData->mDecorator->IsHorizontalScrollEnabled();
222 void Controller::SetVerticalScrollEnabled(bool enable)
224 if(mImpl->mEventData && mImpl->mEventData->mDecorator)
226 mImpl->mEventData->mDecorator->SetVerticalScrollEnabled(enable);
230 bool Controller::IsVerticalScrollEnabled() const
232 return mImpl->mEventData && mImpl->mEventData->mDecorator && mImpl->mEventData->mDecorator->IsVerticalScrollEnabled();
235 void Controller::SetSmoothHandlePanEnabled(bool enable)
237 if(mImpl->mEventData && mImpl->mEventData->mDecorator)
239 mImpl->mEventData->mDecorator->SetSmoothHandlePanEnabled(enable);
243 bool Controller::IsSmoothHandlePanEnabled() const
245 return mImpl->mEventData && mImpl->mEventData->mDecorator && mImpl->mEventData->mDecorator->IsSmoothHandlePanEnabled();
248 void Controller::SetMaximumNumberOfCharacters(Length maxCharacters)
250 mImpl->mMaximumNumberOfCharacters = maxCharacters;
253 int Controller::GetMaximumNumberOfCharacters()
255 return mImpl->mMaximumNumberOfCharacters;
258 void Controller::SetEnableCursorBlink(bool enable)
260 mImpl->SetEnableCursorBlink(enable);
263 bool Controller::GetEnableCursorBlink() const
265 return mImpl->mEventData && mImpl->mEventData->mCursorBlinkEnabled;
268 void Controller::SetMultiLineEnabled(bool enable)
270 mImpl->SetMultiLineEnabled(enable);
273 bool Controller::IsMultiLineEnabled() const
275 return Layout::Engine::MULTI_LINE_BOX == mImpl->mLayoutEngine.GetLayout();
278 void Controller::SetHorizontalAlignment(Text::HorizontalAlignment::Type alignment)
280 mImpl->SetHorizontalAlignment(alignment);
283 Text::HorizontalAlignment::Type Controller::GetHorizontalAlignment() const
285 return mImpl->mModel->mHorizontalAlignment;
288 void Controller::SetVerticalAlignment(VerticalAlignment::Type alignment)
290 mImpl->SetVerticalAlignment(alignment);
293 VerticalAlignment::Type Controller::GetVerticalAlignment() const
295 return mImpl->mModel->mVerticalAlignment;
298 bool Controller::IsIgnoreSpacesAfterText() const
300 return mImpl->mModel->mIgnoreSpacesAfterText;
303 void Controller::SetIgnoreSpacesAfterText(bool ignore)
305 mImpl->mModel->mIgnoreSpacesAfterText = ignore;
308 bool Controller::IsRemoveFrontInset() const
310 return mImpl->mModel->mRemoveFrontInset;
313 void Controller::SetRemoveFrontInset(bool remove)
315 mImpl->mModel->mRemoveFrontInset = remove;
318 bool Controller::IsRemoveBackInset() const
320 return mImpl->mModel->mRemoveBackInset;
323 void Controller::SetRemoveBackInset(bool remove)
325 mImpl->mModel->mRemoveBackInset = remove;
328 void Controller::ChangedLayoutDirection()
330 mImpl->mIsLayoutDirectionChanged = true;
333 void Controller::ResetFontAndStyleData()
335 mImpl->ResetFontAndStyleData();
338 void Controller::SetMatchLayoutDirection(DevelText::MatchLayoutDirection type)
340 mImpl->mModel->mMatchLayoutDirection = type;
343 DevelText::MatchLayoutDirection Controller::GetMatchLayoutDirection() const
345 return mImpl->mModel->mMatchLayoutDirection;
348 void Controller::SetLayoutDirection(Dali::LayoutDirection::Type layoutDirection)
350 mImpl->mLayoutDirection = layoutDirection;
353 Dali::LayoutDirection::Type Controller::GetLayoutDirection(Dali::Actor& actor) const
355 return mImpl->GetLayoutDirection(actor);
358 bool Controller::IsShowingRealText() const
360 return mImpl->IsShowingRealText();
363 void Controller::SetLineWrapMode(Text::LineWrap::Mode lineWrapMode)
365 mImpl->SetLineWrapMode(lineWrapMode);
368 Text::LineWrap::Mode Controller::GetLineWrapMode() const
370 return mImpl->mModel->mLineWrapMode;
373 void Controller::SetTextElideEnabled(bool enabled)
375 mImpl->mModel->mElideEnabled = enabled;
376 mImpl->mModel->mVisualModel->SetTextElideEnabled(enabled);
379 bool Controller::IsTextElideEnabled() const
381 return mImpl->mModel->mElideEnabled;
384 void Controller::SetTextFitEnabled(bool enabled)
386 mImpl->mTextFitEnabled = enabled;
389 bool Controller::IsTextFitEnabled() const
391 return mImpl->mTextFitEnabled;
394 void Controller::SetTextFitChanged(bool changed)
396 mImpl->mTextFitChanged = changed;
399 bool Controller::IsTextFitChanged() const
401 return mImpl->mTextFitChanged;
404 void Controller::SetCurrentLineSize(float lineSize)
406 mImpl->mCurrentLineSize = lineSize;
409 float Controller::GetCurrentLineSize() const
411 return mImpl->mCurrentLineSize;
414 void Controller::SetTextFitMinSize(float minSize, FontSizeType type)
416 mImpl->mTextFitMinSize = (type == POINT_SIZE) ? minSize : ConvertPixelToPoint(minSize);
419 float Controller::GetTextFitMinSize() const
421 return mImpl->mTextFitMinSize;
424 void Controller::SetTextFitMaxSize(float maxSize, FontSizeType type)
426 mImpl->mTextFitMaxSize = (type == POINT_SIZE) ? maxSize : ConvertPixelToPoint(maxSize);
429 float Controller::GetTextFitMaxSize() const
431 return mImpl->mTextFitMaxSize;
434 void Controller::SetTextFitStepSize(float step, FontSizeType type)
436 mImpl->mTextFitStepSize = (type == POINT_SIZE) ? step : ConvertPixelToPoint(step);
439 float Controller::GetTextFitStepSize() const
441 return mImpl->mTextFitStepSize;
444 void Controller::SetTextFitContentSize(Vector2 size)
446 mImpl->mTextFitContentSize = size;
449 Vector2 Controller::GetTextFitContentSize() const
451 return mImpl->mTextFitContentSize;
454 float Controller::GetTextFitPointSize() const
456 return mImpl->mFontDefaults ? mImpl->mFontDefaults->mFitPointSize : 0.0f;
459 void Controller::SetTextFitLineSize(float lineSize)
461 mImpl->mTextFitLineSize = lineSize;
464 void Controller::SetTextFitArrayEnabled(bool enabled)
466 mImpl->mTextFitArrayEnabled = enabled;
467 mImpl->ClearFontData();
468 mImpl->RequestRelayout();
471 bool Controller::IsTextFitArrayEnabled() const
473 return mImpl->mTextFitArrayEnabled;
476 void Controller::SetTextFitArray(std::vector<Toolkit::DevelTextLabel::FitOption>& fitOptions)
478 mImpl->mTextFitArray = fitOptions;
481 std::vector<Toolkit::DevelTextLabel::FitOption>& Controller::GetTextFitArray()
483 return mImpl->mTextFitArray;
486 void Controller::SetPlaceholderTextElideEnabled(bool enabled)
488 PlaceholderHandler::SetPlaceholderTextElideEnabled(*this, enabled);
491 bool Controller::IsPlaceholderTextElideEnabled() const
493 return PlaceholderHandler::IsPlaceholderTextElideEnabled(*this);
496 void Controller::SetSelectionEnabled(bool enabled)
498 mImpl->mEventData->mSelectionEnabled = enabled;
501 bool Controller::IsSelectionEnabled() const
503 return mImpl->mEventData->mSelectionEnabled;
506 void Controller::SetShiftSelectionEnabled(bool enabled)
508 mImpl->mEventData->mShiftSelectionFlag = enabled;
511 bool Controller::IsShiftSelectionEnabled() const
513 return mImpl->mEventData->mShiftSelectionFlag;
516 void Controller::SetGrabHandleEnabled(bool enabled)
518 mImpl->mEventData->mGrabHandleEnabled = enabled;
521 bool Controller::IsGrabHandleEnabled() const
523 return mImpl->mEventData->mGrabHandleEnabled;
526 void Controller::SetGrabHandlePopupEnabled(bool enabled)
528 mImpl->mEventData->mGrabHandlePopupEnabled = enabled;
531 bool Controller::IsGrabHandlePopupEnabled() const
533 return mImpl->mEventData->mGrabHandlePopupEnabled;
536 void Controller::SetText(const std::string& text)
538 TextUpdater::SetText(*this, text);
541 void Controller::GetText(std::string& text) const
543 mImpl->GetText(text);
546 Length Controller::GetNumberOfCharacters() const
548 return mImpl->GetNumberOfCharacters();
551 void Controller::SetSpannedText(const Text::Spanned& spannedText)
553 SpannableHandler::SetSpannedText(*this, spannedText);
556 void Controller::SetPlaceholderText(PlaceholderType type, const std::string& text)
558 PlaceholderHandler::SetPlaceholderText(*this, type, text);
561 void Controller::GetPlaceholderText(PlaceholderType type, std::string& text) const
563 PlaceholderHandler::GetPlaceholderText(*this, type, text);
566 void Controller::UpdateAfterFontChange(const std::string& newDefaultFont)
568 mImpl->UpdateAfterFontChange(newDefaultFont);
571 void Controller::RetrieveSelection(std::string& selectedText) const
573 mImpl->RetrieveSelection(selectedText, false);
576 void Controller::SetSelection(int start, int end)
578 mImpl->SetSelection(start, end);
581 std::pair<int, int> Controller::GetSelectionIndexes() const
583 return mImpl->GetSelectionIndexes();
586 void Controller::CopyStringToClipboard(const std::string& source)
588 mImpl->CopyStringToClipboard(source);
591 void Controller::SendSelectionToClipboard(bool deleteAfterSending)
593 mImpl->SendSelectionToClipboard(deleteAfterSending);
596 void Controller::SetDefaultFontFamily(const std::string& defaultFontFamily)
598 EnsureCreated(mImpl->mFontDefaults);
600 if(mImpl->mFontDefaults->mFontDescription.family != defaultFontFamily)
602 mImpl->mFontDefaults->mFontDescription.family = defaultFontFamily;
603 DALI_LOG_INFO(gLogFilter, Debug::General, "Controller::SetDefaultFontFamily %s\n", defaultFontFamily.c_str());
604 mImpl->mFontDefaults->familyDefined = !defaultFontFamily.empty();
606 // Update the cursor position if it's in editing mode
607 UpdateCursorPosition(mImpl->mEventData);
609 // Clear the font-specific data
610 mImpl->ClearFontData();
612 mImpl->RequestRelayout();
616 std::string Controller::GetDefaultFontFamily() const
618 return mImpl->mFontDefaults ? mImpl->mFontDefaults->mFontDescription.family : EMPTY_STRING;
621 void Controller::SetPlaceholderFontFamily(const std::string& placeholderTextFontFamily)
623 PlaceholderHandler::SetPlaceholderFontFamily(*this, placeholderTextFontFamily);
626 std::string Controller::GetPlaceholderFontFamily() const
628 return PlaceholderHandler::GetPlaceholderFontFamily(*this);
631 void Controller::SetDefaultFontWeight(FontWeight weight)
633 EnsureCreated(mImpl->mFontDefaults);
635 mImpl->mFontDefaults->mFontDescription.weight = weight;
636 mImpl->mFontDefaults->weightDefined = true;
638 // Update the cursor position if it's in editing mode
639 UpdateCursorPosition(mImpl->mEventData);
641 // Clear the font-specific data
642 mImpl->ClearFontData();
644 mImpl->RequestRelayout();
647 bool Controller::IsDefaultFontWeightDefined() const
649 return mImpl->mFontDefaults && mImpl->mFontDefaults->weightDefined;
652 FontWeight Controller::GetDefaultFontWeight() const
654 return mImpl->mFontDefaults ? mImpl->mFontDefaults->mFontDescription.weight : TextAbstraction::FontWeight::NORMAL;
657 void Controller::SetPlaceholderTextFontWeight(FontWeight weight)
659 PlaceholderHandler::SetPlaceholderTextFontWeight(*this, weight);
662 bool Controller::IsPlaceholderTextFontWeightDefined() const
664 return PlaceholderHandler::IsPlaceholderTextFontWeightDefined(*this);
667 FontWeight Controller::GetPlaceholderTextFontWeight() const
669 return PlaceholderHandler::GetPlaceholderTextFontWeight(*this);
672 void Controller::SetDefaultFontWidth(FontWidth width)
674 EnsureCreated(mImpl->mFontDefaults);
676 mImpl->mFontDefaults->mFontDescription.width = width;
677 mImpl->mFontDefaults->widthDefined = true;
679 // Update the cursor position if it's in editing mode
680 UpdateCursorPosition(mImpl->mEventData);
682 // Clear the font-specific data
683 mImpl->ClearFontData();
685 mImpl->RequestRelayout();
688 bool Controller::IsDefaultFontWidthDefined() const
690 return mImpl->mFontDefaults && mImpl->mFontDefaults->widthDefined;
693 FontWidth Controller::GetDefaultFontWidth() const
695 return mImpl->mFontDefaults ? mImpl->mFontDefaults->mFontDescription.width : TextAbstraction::FontWidth::NORMAL;
698 void Controller::SetPlaceholderTextFontWidth(FontWidth width)
700 PlaceholderHandler::SetPlaceholderTextFontWidth(*this, width);
703 bool Controller::IsPlaceholderTextFontWidthDefined() const
705 return PlaceholderHandler::IsPlaceholderTextFontWidthDefined(*this);
708 FontWidth Controller::GetPlaceholderTextFontWidth() const
710 return PlaceholderHandler::GetPlaceholderTextFontWidth(*this);
713 void Controller::SetDefaultFontSlant(FontSlant slant)
715 EnsureCreated(mImpl->mFontDefaults);
717 mImpl->mFontDefaults->mFontDescription.slant = slant;
718 mImpl->mFontDefaults->slantDefined = true;
720 // Update the cursor position if it's in editing mode
721 UpdateCursorPosition(mImpl->mEventData);
723 // Clear the font-specific data
724 mImpl->ClearFontData();
726 mImpl->RequestRelayout();
729 bool Controller::IsDefaultFontSlantDefined() const
731 return mImpl->mFontDefaults && mImpl->mFontDefaults->slantDefined;
734 FontSlant Controller::GetDefaultFontSlant() const
736 return mImpl->mFontDefaults ? mImpl->mFontDefaults->mFontDescription.slant : TextAbstraction::FontSlant::NORMAL;
739 void Controller::SetPlaceholderTextFontSlant(FontSlant slant)
741 PlaceholderHandler::SetPlaceholderTextFontSlant(*this, slant);
744 bool Controller::IsPlaceholderTextFontSlantDefined() const
746 return PlaceholderHandler::IsPlaceholderTextFontSlantDefined(*this);
749 FontSlant Controller::GetPlaceholderTextFontSlant() const
751 return PlaceholderHandler::GetPlaceholderTextFontSlant(*this);
754 void Controller::SetFontSizeScale(float scale)
756 mImpl->mFontSizeScale = scale;
758 // No relayout is required
759 if(!mImpl->mFontSizeScaleEnabled) return;
761 // Update the cursor position if it's in editing mode
762 UpdateCursorPosition(mImpl->mEventData);
764 // Clear the font-specific data
765 mImpl->ClearFontData();
767 mImpl->RequestRelayout();
770 float Controller::GetFontSizeScale() const
772 return mImpl->mFontDefaults ? mImpl->mFontSizeScale : 1.0f;
775 void Controller::SetFontSizeScaleEnabled(bool enabled)
777 mImpl->mFontSizeScaleEnabled = enabled;
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();
788 bool Controller::IsFontSizeScaleEnabled() const
790 return mImpl->mFontSizeScaleEnabled;
793 void Controller::SetDefaultFontSize(float fontSize, FontSizeType type)
795 EnsureCreated(mImpl->mFontDefaults);
797 mImpl->mFontDefaults->mDefaultPointSize = (type == POINT_SIZE) ? fontSize : ConvertPixelToPoint(fontSize);
798 mImpl->mFontDefaults->sizeDefined = true;
800 // Update the cursor position if it's in editing mode
801 UpdateCursorPosition(mImpl->mEventData);
803 // Clear the font-specific data
804 mImpl->ClearFontData();
806 mImpl->RequestRelayout();
808 if(mImpl->mEventData && EventData::INACTIVE != mImpl->mEventData->mState)
810 SetInputFontPointSize(fontSize, true);
814 float Controller::GetDefaultFontSize(FontSizeType type) const
816 if(mImpl->mFontDefaults)
818 return (type == POINT_SIZE) ? mImpl->mFontDefaults->mDefaultPointSize : ConvertPointToPixel(mImpl->mFontDefaults->mDefaultPointSize);
823 void Controller::SetPlaceholderTextFontSize(float fontSize, FontSizeType type)
825 PlaceholderHandler::SetPlaceholderTextFontSize(*this, fontSize, type);
828 float Controller::GetPlaceholderTextFontSize(FontSizeType type) const
830 return PlaceholderHandler::GetPlaceholderTextFontSize(*this, type);
833 void Controller::SetDefaultColor(const Vector4& color)
835 mImpl->SetDefaultColor(color);
838 const Vector4& Controller::GetDefaultColor() const
840 return mImpl->mTextColor;
843 void Controller::SetAnchorColor(const Vector4& color)
845 mImpl->SetAnchorColor(color);
848 const Vector4& Controller::GetAnchorColor() const
850 return mImpl->GetAnchorColor();
853 void Controller::SetAnchorClickedColor(const Vector4& color)
855 mImpl->SetAnchorClickedColor(color);
858 const Vector4& Controller::GetAnchorClickedColor() const
860 return mImpl->GetAnchorClickedColor();
863 void Controller::SetDisabledColorOpacity(float opacity)
865 mImpl->mDisabledColorOpacity = opacity;
868 float Controller::GetDisabledColorOpacity() const
870 return mImpl->mDisabledColorOpacity;
873 void Controller::SetUserInteractionEnabled(bool enabled)
875 mImpl->SetUserInteractionEnabled(enabled);
878 bool Controller::IsUserInteractionEnabled() const
880 return mImpl->mIsUserInteractionEnabled;
883 void Controller::SetPlaceholderTextColor(const Vector4& textColor)
885 PlaceholderHandler::SetPlaceholderTextColor(*this, textColor);
888 const Vector4& Controller::GetPlaceholderTextColor() const
890 return PlaceholderHandler::GetPlaceholderTextColor(*this);
893 void Controller::SetShadowOffset(const Vector2& shadowOffset)
895 mImpl->mModel->mVisualModel->SetShadowOffset(shadowOffset);
896 mImpl->RequestRelayout();
899 const Vector2& Controller::GetShadowOffset() const
901 return mImpl->mModel->mVisualModel->GetShadowOffset();
904 void Controller::SetShadowColor(const Vector4& shadowColor)
906 mImpl->mModel->mVisualModel->SetShadowColor(shadowColor);
907 mImpl->RequestRelayout();
910 const Vector4& Controller::GetShadowColor() const
912 return mImpl->mModel->mVisualModel->GetShadowColor();
915 void Controller::SetShadowBlurRadius(const float& shadowBlurRadius)
917 if(fabsf(GetShadowBlurRadius() - shadowBlurRadius) > Math::MACHINE_EPSILON_1)
919 mImpl->mModel->mVisualModel->SetShadowBlurRadius(shadowBlurRadius);
920 mImpl->RequestRelayout();
924 const float& Controller::GetShadowBlurRadius() const
926 return mImpl->mModel->mVisualModel->GetShadowBlurRadius();
929 void Controller::SetUnderlineColor(const Vector4& color)
931 mImpl->mModel->mVisualModel->SetUnderlineColor(color);
932 mImpl->RequestRelayout();
935 const Vector4& Controller::GetUnderlineColor() const
937 return mImpl->mModel->mVisualModel->GetUnderlineColor();
940 void Controller::SetUnderlineEnabled(bool enabled)
942 mImpl->mModel->mVisualModel->SetUnderlineEnabled(enabled);
943 mImpl->RequestRelayout();
946 bool Controller::IsUnderlineEnabled() const
948 return mImpl->mModel->mVisualModel->IsUnderlineEnabled();
951 void Controller::SetUnderlineHeight(float height)
953 mImpl->mModel->mVisualModel->SetUnderlineHeight(height);
954 mImpl->RequestRelayout();
957 float Controller::GetUnderlineHeight() const
959 return mImpl->mModel->mVisualModel->GetUnderlineHeight();
962 void Controller::SetUnderlineType(Text::Underline::Type type)
964 mImpl->mModel->mVisualModel->SetUnderlineType(type);
966 mImpl->RequestRelayout();
969 Text::Underline::Type Controller::GetUnderlineType() const
971 return mImpl->mModel->mVisualModel->GetUnderlineType();
974 void Controller::SetDashedUnderlineWidth(float width)
976 mImpl->mModel->mVisualModel->SetDashedUnderlineWidth(width);
978 mImpl->RequestRelayout();
981 float Controller::GetDashedUnderlineWidth() const
983 return mImpl->mModel->mVisualModel->GetDashedUnderlineWidth();
986 void Controller::SetDashedUnderlineGap(float gap)
988 mImpl->mModel->mVisualModel->SetDashedUnderlineGap(gap);
990 mImpl->RequestRelayout();
993 float Controller::GetDashedUnderlineGap() const
995 return mImpl->mModel->mVisualModel->GetDashedUnderlineGap();
998 void Controller::SetOutlineColor(const Vector4& color)
1000 mImpl->mModel->mVisualModel->SetOutlineColor(color);
1001 mImpl->RequestRelayout();
1004 const Vector4& Controller::GetOutlineColor() const
1006 return mImpl->mModel->mVisualModel->GetOutlineColor();
1009 void Controller::SetOutlineWidth(uint16_t width)
1011 mImpl->mModel->mVisualModel->SetOutlineWidth(width);
1012 mImpl->RequestRelayout();
1015 uint16_t Controller::GetOutlineWidth() const
1017 return mImpl->mModel->mVisualModel->GetOutlineWidth();
1020 void Controller::SetBackgroundColor(const Vector4& color)
1022 mImpl->mModel->mVisualModel->SetBackgroundColor(color);
1023 mImpl->RequestRelayout();
1026 const Vector4& Controller::GetBackgroundColor() const
1028 return mImpl->mModel->mVisualModel->GetBackgroundColor();
1031 void Controller::SetBackgroundEnabled(bool enabled)
1033 mImpl->mModel->mVisualModel->SetBackgroundEnabled(enabled);
1034 mImpl->RequestRelayout();
1037 bool Controller::IsBackgroundEnabled() const
1039 return mImpl->mModel->mVisualModel->IsBackgroundEnabled();
1042 void Controller::SetDefaultEmbossProperties(const std::string& embossProperties)
1044 EnsureCreated(mImpl->mEmbossDefaults);
1045 mImpl->mEmbossDefaults->properties = embossProperties;
1048 std::string Controller::GetDefaultEmbossProperties() const
1050 return mImpl->mEmbossDefaults ? mImpl->mEmbossDefaults->properties : EMPTY_STRING;
1053 void Controller::SetDefaultOutlineProperties(const std::string& outlineProperties)
1055 EnsureCreated(mImpl->mOutlineDefaults);
1056 mImpl->mOutlineDefaults->properties = outlineProperties;
1059 std::string Controller::GetDefaultOutlineProperties() const
1061 return mImpl->mOutlineDefaults ? mImpl->mOutlineDefaults->properties : EMPTY_STRING;
1064 bool Controller::SetDefaultLineSpacing(float lineSpacing)
1066 return mImpl->SetDefaultLineSpacing(lineSpacing);
1069 float Controller::GetDefaultLineSpacing() const
1071 return mImpl->mLayoutEngine.GetDefaultLineSpacing();
1074 bool Controller::SetDefaultLineSize(float lineSize)
1076 return mImpl->SetDefaultLineSize(lineSize);
1079 float Controller::GetDefaultLineSize() const
1081 return mImpl->mLayoutEngine.GetDefaultLineSize();
1084 bool Controller::SetRelativeLineSize(float relativeLineSize)
1086 return mImpl->SetRelativeLineSize(relativeLineSize);
1089 float Controller::GetRelativeLineSize() const
1091 return mImpl->GetRelativeLineSize();
1094 void Controller::SetInputColor(const Vector4& color)
1096 InputProperties::SetInputColor(*this, color);
1099 const Vector4& Controller::GetInputColor() const
1101 return InputProperties::GetInputColor(*this);
1104 void Controller::SetInputFontFamily(const std::string& fontFamily)
1106 InputFontHandler::SetInputFontFamily(*this, fontFamily);
1109 std::string Controller::GetInputFontFamily() const
1111 return InputFontHandler::GetInputFontFamily(*this);
1114 void Controller::SetInputFontWeight(FontWeight weight)
1116 InputFontHandler::SetInputFontWeight(*this, weight);
1119 bool Controller::IsInputFontWeightDefined() const
1121 return InputFontHandler::IsInputFontWeightDefined(*this);
1124 FontWeight Controller::GetInputFontWeight() const
1126 return InputFontHandler::GetInputFontWeight(*this);
1129 void Controller::SetInputFontWidth(FontWidth width)
1131 InputFontHandler::SetInputFontWidth(*this, width);
1134 bool Controller::IsInputFontWidthDefined() const
1136 return InputFontHandler::IsInputFontWidthDefined(*this);
1139 FontWidth Controller::GetInputFontWidth() const
1141 return InputFontHandler::GetInputFontWidth(*this);
1144 void Controller::SetInputFontSlant(FontSlant slant)
1146 InputFontHandler::SetInputFontSlant(*this, slant);
1149 bool Controller::IsInputFontSlantDefined() const
1151 return InputFontHandler::IsInputFontSlantDefined(*this);
1154 FontSlant Controller::GetInputFontSlant() const
1156 return InputFontHandler::GetInputFontSlant(*this);
1159 void Controller::SetInputFontPointSize(float size, bool defaultFontSizeUpdated)
1161 InputFontHandler::SetInputFontPointSize(*this, size, defaultFontSizeUpdated);
1164 float Controller::GetInputFontPointSize() const
1166 return InputFontHandler::GetInputFontPointSize(*this);
1169 void Controller::SetInputLineSpacing(float lineSpacing)
1171 InputProperties::SetInputLineSpacing(*this, lineSpacing);
1174 float Controller::GetInputLineSpacing() const
1176 return InputProperties::GetInputLineSpacing(*this);
1179 void Controller::SetInputShadowProperties(const std::string& shadowProperties)
1181 InputProperties::SetInputShadowProperties(*this, shadowProperties);
1184 std::string Controller::GetInputShadowProperties() const
1186 return InputProperties::GetInputShadowProperties(*this);
1189 void Controller::SetInputUnderlineProperties(const std::string& underlineProperties)
1191 InputProperties::SetInputUnderlineProperties(*this, underlineProperties);
1194 std::string Controller::GetInputUnderlineProperties() const
1196 return InputProperties::GetInputUnderlineProperties(*this);
1199 void Controller::SetInputEmbossProperties(const std::string& embossProperties)
1201 InputProperties::SetInputEmbossProperties(*this, embossProperties);
1204 std::string Controller::GetInputEmbossProperties() const
1206 return InputProperties::GetInputEmbossProperties(*this);
1209 void Controller::SetInputOutlineProperties(const std::string& outlineProperties)
1211 InputProperties::SetInputOutlineProperties(*this, outlineProperties);
1214 std::string Controller::GetInputOutlineProperties() const
1216 return InputProperties::GetInputOutlineProperties(*this);
1219 void Controller::SetInputModePassword(bool passwordInput)
1221 InputProperties::SetInputModePassword(*this, passwordInput);
1224 bool Controller::IsInputModePassword()
1226 return InputProperties::IsInputModePassword(*this);
1229 void Controller::SetNoTextDoubleTapAction(NoTextTap::Action action)
1231 if(mImpl->mEventData)
1233 mImpl->mEventData->mDoubleTapAction = action;
1237 Controller::NoTextTap::Action Controller::GetNoTextDoubleTapAction() const
1239 return mImpl->mEventData ? mImpl->mEventData->mDoubleTapAction : NoTextTap::NO_ACTION;
1242 void Controller::SetNoTextLongPressAction(NoTextTap::Action action)
1244 if(mImpl->mEventData)
1246 mImpl->mEventData->mLongPressAction = action;
1250 Controller::NoTextTap::Action Controller::GetNoTextLongPressAction() const
1252 return mImpl->mEventData ? mImpl->mEventData->mLongPressAction : NoTextTap::NO_ACTION;
1255 bool Controller::IsUnderlineSetByString()
1257 return mImpl->mUnderlineSetByString;
1260 void Controller::UnderlineSetByString(bool setByString)
1262 mImpl->mUnderlineSetByString = setByString;
1265 bool Controller::IsShadowSetByString()
1267 return mImpl->mShadowSetByString;
1270 void Controller::ShadowSetByString(bool setByString)
1272 mImpl->mShadowSetByString = setByString;
1275 bool Controller::IsOutlineSetByString()
1277 return mImpl->mOutlineSetByString;
1280 void Controller::OutlineSetByString(bool setByString)
1282 mImpl->mOutlineSetByString = setByString;
1285 bool Controller::IsFontStyleSetByString()
1287 return mImpl->mFontStyleSetByString;
1290 void Controller::FontStyleSetByString(bool setByString)
1292 mImpl->mFontStyleSetByString = setByString;
1295 void Controller::SetStrikethroughHeight(float height)
1297 mImpl->mModel->mVisualModel->SetStrikethroughHeight(height);
1299 mImpl->RequestRelayout();
1302 float Controller::GetStrikethroughHeight() const
1304 return mImpl->mModel->mVisualModel->GetStrikethroughHeight();
1307 void Controller::SetStrikethroughColor(const Vector4& color)
1309 mImpl->mModel->mVisualModel->SetStrikethroughColor(color);
1311 mImpl->RequestRelayout();
1314 const Vector4& Controller::GetStrikethroughColor() const
1316 return mImpl->mModel->mVisualModel->GetStrikethroughColor();
1319 void Controller::SetStrikethroughEnabled(bool enabled)
1321 mImpl->mModel->mVisualModel->SetStrikethroughEnabled(enabled);
1323 mImpl->RequestRelayout();
1326 bool Controller::IsStrikethroughEnabled() const
1328 return mImpl->mModel->mVisualModel->IsStrikethroughEnabled();
1331 void Controller::SetInputStrikethroughProperties(const std::string& strikethroughProperties)
1333 if(NULL != mImpl->mEventData)
1335 mImpl->mEventData->mInputStyle.strikethroughProperties = strikethroughProperties;
1339 std::string Controller::GetInputStrikethroughProperties() const
1341 return (NULL != mImpl->mEventData) ? mImpl->mEventData->mInputStyle.strikethroughProperties : EMPTY_STRING;
1344 bool Controller::IsStrikethroughSetByString()
1346 return mImpl->mStrikethroughSetByString;
1349 void Controller::StrikethroughSetByString(bool setByString)
1351 mImpl->mStrikethroughSetByString = setByString;
1354 Layout::Engine& Controller::GetLayoutEngine()
1356 return mImpl->mLayoutEngine;
1359 View& Controller::GetView()
1361 return mImpl->mView;
1364 Vector3 Controller::GetNaturalSize()
1366 return Relayouter::GetNaturalSize(*this);
1369 bool Controller::CheckForTextFit(float pointSize, Size& layoutSize)
1371 return Relayouter::CheckForTextFit(*this, pointSize, layoutSize);
1374 void Controller::FitPointSizeforLayout(Size layoutSize)
1376 Relayouter::FitPointSizeforLayout(*this, layoutSize);
1379 void Controller::FitArrayPointSizeforLayout(Size layoutSize)
1381 Relayouter::FitArrayPointSizeforLayout(*this, layoutSize);
1384 float Controller::GetHeightForWidth(float width)
1386 return Relayouter::GetHeightForWidth(*this, width);
1389 int Controller::GetLineCount(float width)
1391 GetHeightForWidth(width);
1392 return mImpl->mModel->GetNumberOfLines();
1395 const ModelInterface* Controller::GetTextModel() const
1397 return mImpl->mModel.Get();
1400 float Controller::GetScrollAmountByUserInput()
1402 float scrollAmount = 0.0f;
1404 if(NULL != mImpl->mEventData && mImpl->mEventData->mCheckScrollAmount)
1406 scrollAmount = mImpl->mModel->mScrollPosition.y - mImpl->mModel->mScrollPositionLast.y;
1407 mImpl->mEventData->mCheckScrollAmount = false;
1409 return scrollAmount;
1412 bool Controller::GetTextScrollInfo(float& scrollPosition, float& controlHeight, float& layoutHeight)
1414 const Vector2& layout = mImpl->mModel->mVisualModel->GetLayoutSize();
1417 controlHeight = mImpl->mModel->mVisualModel->mControlSize.height;
1418 layoutHeight = layout.height;
1419 scrollPosition = mImpl->mModel->mScrollPosition.y;
1420 isScrolled = !Equals(mImpl->mModel->mScrollPosition.y, mImpl->mModel->mScrollPositionLast.y, Math::MACHINE_EPSILON_1);
1424 void Controller::SetHiddenInputOption(const Property::Map& options)
1426 EnsureCreated<HiddenText, Controller*>(mImpl->mHiddenInput, this);
1427 mImpl->mHiddenInput->SetProperties(options);
1430 void Controller::GetHiddenInputOption(Property::Map& options)
1432 if(mImpl->mHiddenInput)
1434 mImpl->mHiddenInput->GetProperties(options);
1438 void Controller::SetInputFilterOption(const Property::Map& options)
1440 EnsureCreated(mImpl->mInputFilter);
1441 mImpl->mInputFilter->SetProperties(options);
1444 void Controller::GetInputFilterOption(Property::Map& options)
1446 if(mImpl->mInputFilter)
1448 mImpl->mInputFilter->GetProperties(options);
1452 void Controller::SetPlaceholderProperty(const Property::Map& map)
1454 PlaceholderHandler::SetPlaceholderProperty(*this, map);
1457 void Controller::GetPlaceholderProperty(Property::Map& map)
1459 PlaceholderHandler::GetPlaceholderProperty(*this, map);
1462 Toolkit::DevelText::TextDirection::Type Controller::GetTextDirection()
1464 // Make sure the model is up-to-date before layouting
1465 EventHandler::ProcessModifyEvents(*this);
1467 return mImpl->GetTextDirection();
1470 Toolkit::DevelText::VerticalLineAlignment::Type Controller::GetVerticalLineAlignment() const
1472 return mImpl->mModel->GetVerticalLineAlignment();
1475 void Controller::SetVerticalLineAlignment(Toolkit::DevelText::VerticalLineAlignment::Type alignment)
1477 mImpl->mModel->mVerticalLineAlignment = alignment;
1480 Toolkit::DevelText::EllipsisPosition::Type Controller::GetEllipsisPosition() const
1482 return mImpl->mModel->GetEllipsisPosition();
1485 void Controller::SetEllipsisPosition(Toolkit::DevelText::EllipsisPosition::Type ellipsisPosition)
1487 mImpl->mModel->mEllipsisPosition = ellipsisPosition;
1488 mImpl->mModel->mVisualModel->SetEllipsisPosition(ellipsisPosition);
1491 void Controller::SetCharacterSpacing(float characterSpacing)
1493 mImpl->mModel->mVisualModel->SetCharacterSpacing(characterSpacing);
1495 mImpl->RelayoutAllCharacters();
1496 mImpl->RequestRelayout();
1499 const float Controller::GetCharacterSpacing() const
1501 return mImpl->mModel->mVisualModel->GetCharacterSpacing();
1504 void Controller::SetVisualTransformOffset(Vector2 offset)
1506 mImpl->mModel->mVisualTransformOffset = offset;
1509 Controller::UpdateTextType Controller::Relayout(const Size& size, Dali::LayoutDirection::Type layoutDirection)
1511 return Relayouter::Relayout(*this, size, layoutDirection);
1514 void Controller::RequestRelayout()
1516 mImpl->RequestRelayout();
1519 Vector<Vector2> Controller::GetTextSize(CharacterIndex startIndex, CharacterIndex endIndex)
1521 Vector<Vector2> sizesList;
1522 Vector<Vector2> positionsList;
1524 GetTextGeometry(mImpl->mModel, startIndex, endIndex, sizesList, positionsList);
1528 Vector<Vector2> Controller::GetTextPosition(CharacterIndex startIndex, CharacterIndex endIndex)
1530 Vector<Vector2> sizesList;
1531 Vector<Vector2> positionsList;
1533 GetTextGeometry(mImpl->mModel, startIndex, endIndex, sizesList, positionsList);
1534 return positionsList;
1537 Rect<float> Controller::GetLineBoundingRectangle(const uint32_t lineIndex)
1539 return GetLineBoundingRect(mImpl->mModel, lineIndex);
1542 Rect<float> Controller::GetCharacterBoundingRectangle(const uint32_t charIndex)
1544 return GetCharacterBoundingRect(mImpl->mModel, charIndex);
1547 int Controller::GetCharacterIndexAtPosition(float visualX, float visualY)
1549 return GetCharIndexAtPosition(mImpl->mModel, visualX, visualY);
1552 Rect<> Controller::GetTextBoundingRectangle(CharacterIndex startIndex, CharacterIndex endIndex)
1554 Vector<Vector2> sizeList;
1555 Vector<Vector2> positionList;
1557 GetTextGeometry(mImpl->mModel, startIndex, endIndex, sizeList, positionList);
1559 if(sizeList.Empty() || sizeList.Size() != positionList.Size())
1561 return {0, 0, 0, 0};
1564 auto controlWidth = mImpl->mModel->mVisualModel->mControlSize.width;
1565 auto minX = positionList[0].x;
1566 auto minY = positionList[0].y;
1567 auto maxRight = positionList[0].x + sizeList[0].x;
1568 auto maxBottom = positionList[0].y + sizeList[0].y;
1570 for(unsigned int i = 1; i < sizeList.Size(); i++)
1572 minX = std::min(minX, positionList[i].x);
1573 minY = std::min(minY, positionList[i].y);
1574 maxRight = std::max(maxRight, positionList[i].x + sizeList[i].x);
1575 maxBottom = std::max(maxBottom, positionList[i].y + sizeList[i].y);
1583 if(maxRight > controlWidth)
1585 maxRight = controlWidth;
1588 return {minX, minY, maxRight - minX, maxBottom - minY};
1591 bool Controller::IsInputStyleChangedSignalsQueueEmpty()
1593 return mImpl->IsInputStyleChangedSignalsQueueEmpty();
1596 void Controller::RequestProcessInputStyleChangedSignals()
1598 if(Dali::Adaptor::IsAvailable() && !mImpl->mProcessorRegistered)
1600 mImpl->mProcessorRegistered = true;
1601 Dali::Adaptor::Get().RegisterProcessor(*this, true);
1605 void Controller::OnIdleSignal()
1607 if(mImpl->mIdleCallback)
1609 mImpl->mIdleCallback = NULL;
1611 mImpl->ProcessInputStyleChangedSignals();
1615 void Controller::KeyboardFocusGainEvent()
1617 EventHandler::KeyboardFocusGainEvent(*this);
1620 void Controller::KeyboardFocusLostEvent()
1622 EventHandler::KeyboardFocusLostEvent(*this);
1625 bool Controller::KeyEvent(const Dali::KeyEvent& keyEvent)
1627 return EventHandler::KeyEvent(*this, keyEvent);
1630 void Controller::AnchorEvent(float x, float y)
1632 EventHandler::AnchorEvent(*this, x, y);
1635 void Controller::TapEvent(unsigned int tapCount, float x, float y)
1637 EventHandler::TapEvent(*this, tapCount, x, y);
1640 void Controller::PanEvent(GestureState state, const Vector2& displacement)
1642 EventHandler::PanEvent(*this, state, displacement);
1645 void Controller::LongPressEvent(GestureState state, float x, float y)
1647 EventHandler::LongPressEvent(*this, state, x, y);
1650 void Controller::SelectEvent(float x, float y, SelectionType selectType)
1652 EventHandler::SelectEvent(*this, x, y, selectType);
1655 void Controller::SetTextSelectionRange(const uint32_t* start, const uint32_t* end)
1657 if(mImpl->mEventData)
1659 mImpl->mEventData->mCheckScrollAmount = true;
1660 mImpl->mEventData->mIsLeftHandleSelected = true;
1661 mImpl->mEventData->mIsRightHandleSelected = true;
1662 mImpl->SetTextSelectionRange(start, end);
1663 mImpl->RequestRelayout();
1664 EventHandler::KeyboardFocusGainEvent(*this);
1668 Uint32Pair Controller::GetTextSelectionRange() const
1670 return mImpl->GetTextSelectionRange();
1673 CharacterIndex Controller::GetPrimaryCursorPosition() const
1675 return mImpl->GetPrimaryCursorPosition();
1678 bool Controller::SetPrimaryCursorPosition(CharacterIndex index, bool focused)
1680 if(mImpl->mEventData)
1682 mImpl->mEventData->mCheckScrollAmount = true;
1683 mImpl->mEventData->mIsLeftHandleSelected = true;
1684 mImpl->mEventData->mIsRightHandleSelected = true;
1685 mImpl->mEventData->mCheckScrollAmount = true;
1686 if(mImpl->SetPrimaryCursorPosition(index, focused) && focused)
1688 EventHandler::KeyboardFocusGainEvent(*this);
1695 void Controller::SelectWholeText()
1697 EventHandler::SelectEvent(*this, 0.f, 0.f, SelectionType::ALL);
1700 void Controller::SelectNone()
1702 EventHandler::SelectEvent(*this, 0.f, 0.f, SelectionType::NONE);
1705 void Controller::SelectText(const uint32_t start, const uint32_t end)
1707 EventHandler::SelectEvent(*this, start, end, SelectionType::RANGE);
1710 string Controller::GetSelectedText() const
1712 return mImpl->GetSelectedText();
1715 string Controller::CopyText()
1717 return mImpl->CopyText();
1720 string Controller::CutText()
1722 return mImpl->CutText();
1725 void Controller::PasteClipboardItemEvent(uint32_t id, const char* mimeType, const char* data)
1727 // Upon receiving the data, it is important to disconnect the signal
1728 // to avoid potential unintended pasting caused by subsequent requests.
1729 mImpl->mClipboard.DataReceivedSignal().Disconnect(this, &Controller::PasteClipboardItemEvent);
1731 // If the id is 0u, it is an invalid response.
1737 // text-controller allows only plain text type.
1738 if(!strncmp(mimeType, MIME_TYPE_TEXT_PLAIN, strlen(MIME_TYPE_TEXT_PLAIN)))
1740 EventHandler::PasteClipboardItemEvent(*this, data);
1742 else if(!strncmp(mimeType, MIME_TYPE_HTML, strlen(MIME_TYPE_HTML)))
1744 // This does not mean that text controls can parse html.
1745 // This is temporary code, as text controls do not support html type data.
1746 // Simply remove the tags inside the angle brackets.
1747 // Once multiple types and data can be stored in the clipboard, this code should be removed.
1748 std::regex reg("<[^>]*>");
1749 std::string result = regex_replace(data, reg, "");
1751 EventHandler::PasteClipboardItemEvent(*this, result.c_str());
1755 void Controller::PasteText()
1757 if(mImpl->EnsureClipboardCreated())
1759 // Connect the signal before calling GetData() of the clipboard.
1760 mImpl->mClipboard.DataReceivedSignal().Connect(this, &Controller::PasteClipboardItemEvent);
1762 // If there is no plain text type data on the clipboard, request html type data.
1763 std::string mimeType = mImpl->mClipboard.HasType(MIME_TYPE_TEXT_PLAIN) ? MIME_TYPE_TEXT_PLAIN : MIME_TYPE_HTML;
1765 // Request clipboard service to retrieve an item.
1766 uint id = mImpl->mClipboard.GetData(mimeType);
1769 // If the return id is 0u, the signal is not emitted, we must disconnect signal here.
1770 mImpl->mClipboard.DataReceivedSignal().Disconnect(this, &Controller::PasteClipboardItemEvent);
1775 InputMethodContext::CallbackData Controller::OnInputMethodContextEvent(InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent)
1777 return EventHandler::OnInputMethodContextEvent(*this, inputMethodContext, inputMethodContextEvent);
1780 void Controller::GetTargetSize(Vector2& targetSize)
1782 targetSize = mImpl->mModel->mVisualModel->mControlSize;
1785 void Controller::AddDecoration(Actor& actor, DecorationType type, bool needsClipping)
1787 if(mImpl->mEditableControlInterface)
1789 mImpl->mEditableControlInterface->AddDecoration(actor, type, needsClipping);
1793 bool Controller::IsEditable() const
1795 return mImpl->IsEditable();
1798 void Controller::SetEditable(bool editable)
1800 mImpl->SetEditable(editable);
1803 void Controller::ScrollBy(Vector2 scroll)
1805 mImpl->ScrollBy(scroll);
1808 bool Controller::IsScrollable(const Vector2& displacement)
1810 return mImpl->IsScrollable(displacement);
1813 float Controller::GetHorizontalScrollPosition()
1815 return mImpl->GetHorizontalScrollPosition();
1818 float Controller::GetVerticalScrollPosition()
1820 return mImpl->GetVerticalScrollPosition();
1823 void Controller::DecorationEvent(HandleType handleType, HandleState state, float x, float y)
1825 EventHandler::DecorationEvent(*this, handleType, state, x, y);
1828 void Controller::TextPopupButtonTouched(Dali::Toolkit::TextSelectionPopup::Buttons button)
1830 EventHandler::TextPopupButtonTouched(*this, button);
1833 void Controller::DisplayTimeExpired()
1835 mImpl->mEventData->mUpdateCursorPosition = true;
1836 // Apply modifications to the model
1837 mImpl->mOperationsPending = ALL_OPERATIONS;
1839 mImpl->RequestRelayout();
1842 void Controller::ResetCursorPosition(CharacterIndex cursorIndex)
1844 // Reset the cursor position
1845 if(NULL != mImpl->mEventData)
1847 mImpl->mEventData->mPrimaryCursorPosition = cursorIndex;
1849 // Update the cursor if it's in editing mode.
1850 if(EventData::IsEditingState(mImpl->mEventData->mState))
1852 mImpl->mEventData->mUpdateCursorPosition = true;
1857 CharacterIndex Controller::GetCursorPosition()
1859 return mImpl->mEventData ? mImpl->mEventData->mPrimaryCursorPosition : 0;
1862 void Controller::SetControlInterface(ControlInterface* controlInterface)
1864 mImpl->mControlInterface = controlInterface;
1867 void Controller::SetAnchorControlInterface(AnchorControlInterface* anchorControlInterface)
1869 mImpl->mAnchorControlInterface = anchorControlInterface;
1872 bool Controller::ShouldClearFocusOnEscape() const
1874 return mImpl->mShouldClearFocusOnEscape;
1877 Actor Controller::CreateBackgroundActor()
1879 return CreateControllerBackgroundActor(mImpl->mView, mImpl->mModel->mVisualModel, mImpl->mModel->mLogicalModel, mImpl->mShaderBackground);
1882 void Controller::GetAnchorActors(std::vector<Toolkit::TextAnchor>& anchorActors)
1884 mImpl->GetAnchorActors(anchorActors);
1887 int Controller::GetAnchorIndex(size_t characterOffset)
1889 return mImpl->GetAnchorIndex(characterOffset);
1892 void Controller::Process(bool postProcess)
1894 if(Dali::Adaptor::IsAvailable() && mImpl->mProcessorRegistered)
1896 Dali::Adaptor& adaptor = Dali::Adaptor::Get();
1898 adaptor.UnregisterProcessor(*this, true);
1899 mImpl->mProcessorRegistered = false;
1901 if(NULL == mImpl->mIdleCallback)
1903 // @note: The callback manager takes the ownership of the callback object.
1904 mImpl->mIdleCallback = MakeCallback(this, &Controller::OnIdleSignal);
1905 if(DALI_UNLIKELY(!adaptor.AddIdle(mImpl->mIdleCallback, false)))
1907 DALI_LOG_ERROR("Fail to add idle callback for text controller style changed signals queue. Skip these callbacks\n");
1909 // Clear queue forcely.
1910 if(mImpl->mEventData)
1912 mImpl->mEventData->mInputStyleChangedQueue.Clear();
1915 // Set the pointer to null as the callback manager deletes the callback even AddIdle failed.
1916 mImpl->mIdleCallback = NULL;
1922 Controller::Controller(ControlInterface* controlInterface,
1923 EditableControlInterface* editableControlInterface,
1924 SelectableControlInterface* selectableControlInterface,
1925 AnchorControlInterface* anchorControlInterface)
1926 : mImpl(new Controller::Impl(controlInterface, editableControlInterface, selectableControlInterface, anchorControlInterface))
1930 Controller::~Controller()
1932 if(Dali::Adaptor::IsAvailable())
1934 if(mImpl->mProcessorRegistered)
1936 Dali::Adaptor::Get().UnregisterProcessor(*this, true);
1938 if(mImpl->mIdleCallback)
1940 Dali::Adaptor::Get().RemoveIdle(mImpl->mIdleCallback);
1945 } // namespace Dali::Toolkit::Text