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();
788 float Controller::GetDefaultFontSize(FontSizeType type) const
790 if(mImpl->mFontDefaults)
792 return (type == POINT_SIZE) ? mImpl->mFontDefaults->mDefaultPointSize : ConvertPointToPixel(mImpl->mFontDefaults->mDefaultPointSize);
797 void Controller::SetPlaceholderTextFontSize(float fontSize, FontSizeType type)
799 PlaceholderHandler::SetPlaceholderTextFontSize(*this, fontSize, type);
802 float Controller::GetPlaceholderTextFontSize(FontSizeType type) const
804 return PlaceholderHandler::GetPlaceholderTextFontSize(*this, type);
807 void Controller::SetDefaultColor(const Vector4& color)
809 mImpl->SetDefaultColor(color);
812 const Vector4& Controller::GetDefaultColor() const
814 return mImpl->mTextColor;
817 void Controller::SetAnchorColor(const Vector4& color)
819 mImpl->SetAnchorColor(color);
822 const Vector4& Controller::GetAnchorColor() const
824 return mImpl->GetAnchorColor();
827 void Controller::SetAnchorClickedColor(const Vector4& color)
829 mImpl->SetAnchorClickedColor(color);
832 const Vector4& Controller::GetAnchorClickedColor() const
834 return mImpl->GetAnchorClickedColor();
837 void Controller::SetDisabledColorOpacity(float opacity)
839 mImpl->mDisabledColorOpacity = opacity;
842 float Controller::GetDisabledColorOpacity() const
844 return mImpl->mDisabledColorOpacity;
847 void Controller::SetUserInteractionEnabled(bool enabled)
849 mImpl->SetUserInteractionEnabled(enabled);
852 bool Controller::IsUserInteractionEnabled() const
854 return mImpl->mIsUserInteractionEnabled;
857 void Controller::SetPlaceholderTextColor(const Vector4& textColor)
859 PlaceholderHandler::SetPlaceholderTextColor(*this, textColor);
862 const Vector4& Controller::GetPlaceholderTextColor() const
864 return PlaceholderHandler::GetPlaceholderTextColor(*this);
867 void Controller::SetShadowOffset(const Vector2& shadowOffset)
869 mImpl->mModel->mVisualModel->SetShadowOffset(shadowOffset);
870 mImpl->RequestRelayout();
873 const Vector2& Controller::GetShadowOffset() const
875 return mImpl->mModel->mVisualModel->GetShadowOffset();
878 void Controller::SetShadowColor(const Vector4& shadowColor)
880 mImpl->mModel->mVisualModel->SetShadowColor(shadowColor);
881 mImpl->RequestRelayout();
884 const Vector4& Controller::GetShadowColor() const
886 return mImpl->mModel->mVisualModel->GetShadowColor();
889 void Controller::SetShadowBlurRadius(const float& shadowBlurRadius)
891 if(fabsf(GetShadowBlurRadius() - shadowBlurRadius) > Math::MACHINE_EPSILON_1)
893 mImpl->mModel->mVisualModel->SetShadowBlurRadius(shadowBlurRadius);
894 mImpl->RequestRelayout();
898 const float& Controller::GetShadowBlurRadius() const
900 return mImpl->mModel->mVisualModel->GetShadowBlurRadius();
903 void Controller::SetUnderlineColor(const Vector4& color)
905 mImpl->mModel->mVisualModel->SetUnderlineColor(color);
906 mImpl->RequestRelayout();
909 const Vector4& Controller::GetUnderlineColor() const
911 return mImpl->mModel->mVisualModel->GetUnderlineColor();
914 void Controller::SetUnderlineEnabled(bool enabled)
916 mImpl->mModel->mVisualModel->SetUnderlineEnabled(enabled);
917 mImpl->RequestRelayout();
920 bool Controller::IsUnderlineEnabled() const
922 return mImpl->mModel->mVisualModel->IsUnderlineEnabled();
925 void Controller::SetUnderlineHeight(float height)
927 mImpl->mModel->mVisualModel->SetUnderlineHeight(height);
928 mImpl->RequestRelayout();
931 float Controller::GetUnderlineHeight() const
933 return mImpl->mModel->mVisualModel->GetUnderlineHeight();
936 void Controller::SetUnderlineType(Text::Underline::Type type)
938 mImpl->mModel->mVisualModel->SetUnderlineType(type);
940 mImpl->RequestRelayout();
943 Text::Underline::Type Controller::GetUnderlineType() const
945 return mImpl->mModel->mVisualModel->GetUnderlineType();
948 void Controller::SetDashedUnderlineWidth(float width)
950 mImpl->mModel->mVisualModel->SetDashedUnderlineWidth(width);
952 mImpl->RequestRelayout();
955 float Controller::GetDashedUnderlineWidth() const
957 return mImpl->mModel->mVisualModel->GetDashedUnderlineWidth();
960 void Controller::SetDashedUnderlineGap(float gap)
962 mImpl->mModel->mVisualModel->SetDashedUnderlineGap(gap);
964 mImpl->RequestRelayout();
967 float Controller::GetDashedUnderlineGap() const
969 return mImpl->mModel->mVisualModel->GetDashedUnderlineGap();
972 void Controller::SetOutlineColor(const Vector4& color)
974 mImpl->mModel->mVisualModel->SetOutlineColor(color);
975 mImpl->RequestRelayout();
978 const Vector4& Controller::GetOutlineColor() const
980 return mImpl->mModel->mVisualModel->GetOutlineColor();
983 void Controller::SetOutlineWidth(uint16_t width)
985 mImpl->mModel->mVisualModel->SetOutlineWidth(width);
986 mImpl->RequestRelayout();
989 uint16_t Controller::GetOutlineWidth() const
991 return mImpl->mModel->mVisualModel->GetOutlineWidth();
994 void Controller::SetBackgroundColor(const Vector4& color)
996 mImpl->mModel->mVisualModel->SetBackgroundColor(color);
997 mImpl->RequestRelayout();
1000 const Vector4& Controller::GetBackgroundColor() const
1002 return mImpl->mModel->mVisualModel->GetBackgroundColor();
1005 void Controller::SetBackgroundEnabled(bool enabled)
1007 mImpl->mModel->mVisualModel->SetBackgroundEnabled(enabled);
1008 mImpl->RequestRelayout();
1011 bool Controller::IsBackgroundEnabled() const
1013 return mImpl->mModel->mVisualModel->IsBackgroundEnabled();
1016 void Controller::SetDefaultEmbossProperties(const std::string& embossProperties)
1018 EnsureCreated(mImpl->mEmbossDefaults);
1019 mImpl->mEmbossDefaults->properties = embossProperties;
1022 std::string Controller::GetDefaultEmbossProperties() const
1024 return mImpl->mEmbossDefaults ? mImpl->mEmbossDefaults->properties : EMPTY_STRING;
1027 void Controller::SetDefaultOutlineProperties(const std::string& outlineProperties)
1029 EnsureCreated(mImpl->mOutlineDefaults);
1030 mImpl->mOutlineDefaults->properties = outlineProperties;
1033 std::string Controller::GetDefaultOutlineProperties() const
1035 return mImpl->mOutlineDefaults ? mImpl->mOutlineDefaults->properties : EMPTY_STRING;
1038 bool Controller::SetDefaultLineSpacing(float lineSpacing)
1040 return mImpl->SetDefaultLineSpacing(lineSpacing);
1043 float Controller::GetDefaultLineSpacing() const
1045 return mImpl->mLayoutEngine.GetDefaultLineSpacing();
1048 bool Controller::SetDefaultLineSize(float lineSize)
1050 return mImpl->SetDefaultLineSize(lineSize);
1053 float Controller::GetDefaultLineSize() const
1055 return mImpl->mLayoutEngine.GetDefaultLineSize();
1058 bool Controller::SetRelativeLineSize(float relativeLineSize)
1060 return mImpl->SetRelativeLineSize(relativeLineSize);
1063 float Controller::GetRelativeLineSize() const
1065 return mImpl->GetRelativeLineSize();
1068 void Controller::SetInputColor(const Vector4& color)
1070 InputProperties::SetInputColor(*this, color);
1073 const Vector4& Controller::GetInputColor() const
1075 return InputProperties::GetInputColor(*this);
1078 void Controller::SetInputFontFamily(const std::string& fontFamily)
1080 InputFontHandler::SetInputFontFamily(*this, fontFamily);
1083 std::string Controller::GetInputFontFamily() const
1085 return InputFontHandler::GetInputFontFamily(*this);
1088 void Controller::SetInputFontWeight(FontWeight weight)
1090 InputFontHandler::SetInputFontWeight(*this, weight);
1093 bool Controller::IsInputFontWeightDefined() const
1095 return InputFontHandler::IsInputFontWeightDefined(*this);
1098 FontWeight Controller::GetInputFontWeight() const
1100 return InputFontHandler::GetInputFontWeight(*this);
1103 void Controller::SetInputFontWidth(FontWidth width)
1105 InputFontHandler::SetInputFontWidth(*this, width);
1108 bool Controller::IsInputFontWidthDefined() const
1110 return InputFontHandler::IsInputFontWidthDefined(*this);
1113 FontWidth Controller::GetInputFontWidth() const
1115 return InputFontHandler::GetInputFontWidth(*this);
1118 void Controller::SetInputFontSlant(FontSlant slant)
1120 InputFontHandler::SetInputFontSlant(*this, slant);
1123 bool Controller::IsInputFontSlantDefined() const
1125 return InputFontHandler::IsInputFontSlantDefined(*this);
1128 FontSlant Controller::GetInputFontSlant() const
1130 return InputFontHandler::GetInputFontSlant(*this);
1133 void Controller::SetInputFontPointSize(float size)
1135 InputFontHandler::SetInputFontPointSize(*this, size);
1138 float Controller::GetInputFontPointSize() const
1140 return InputFontHandler::GetInputFontPointSize(*this);
1143 void Controller::SetInputLineSpacing(float lineSpacing)
1145 InputProperties::SetInputLineSpacing(*this, lineSpacing);
1148 float Controller::GetInputLineSpacing() const
1150 return InputProperties::GetInputLineSpacing(*this);
1153 void Controller::SetInputShadowProperties(const std::string& shadowProperties)
1155 InputProperties::SetInputShadowProperties(*this, shadowProperties);
1158 std::string Controller::GetInputShadowProperties() const
1160 return InputProperties::GetInputShadowProperties(*this);
1163 void Controller::SetInputUnderlineProperties(const std::string& underlineProperties)
1165 InputProperties::SetInputUnderlineProperties(*this, underlineProperties);
1168 std::string Controller::GetInputUnderlineProperties() const
1170 return InputProperties::GetInputUnderlineProperties(*this);
1173 void Controller::SetInputEmbossProperties(const std::string& embossProperties)
1175 InputProperties::SetInputEmbossProperties(*this, embossProperties);
1178 std::string Controller::GetInputEmbossProperties() const
1180 return InputProperties::GetInputEmbossProperties(*this);
1183 void Controller::SetInputOutlineProperties(const std::string& outlineProperties)
1185 InputProperties::SetInputOutlineProperties(*this, outlineProperties);
1188 std::string Controller::GetInputOutlineProperties() const
1190 return InputProperties::GetInputOutlineProperties(*this);
1193 void Controller::SetInputModePassword(bool passwordInput)
1195 InputProperties::SetInputModePassword(*this, passwordInput);
1198 bool Controller::IsInputModePassword()
1200 return InputProperties::IsInputModePassword(*this);
1203 void Controller::SetNoTextDoubleTapAction(NoTextTap::Action action)
1205 if(mImpl->mEventData)
1207 mImpl->mEventData->mDoubleTapAction = action;
1211 Controller::NoTextTap::Action Controller::GetNoTextDoubleTapAction() const
1213 return mImpl->mEventData ? mImpl->mEventData->mDoubleTapAction : NoTextTap::NO_ACTION;
1216 void Controller::SetNoTextLongPressAction(NoTextTap::Action action)
1218 if(mImpl->mEventData)
1220 mImpl->mEventData->mLongPressAction = action;
1224 Controller::NoTextTap::Action Controller::GetNoTextLongPressAction() const
1226 return mImpl->mEventData ? mImpl->mEventData->mLongPressAction : NoTextTap::NO_ACTION;
1229 bool Controller::IsUnderlineSetByString()
1231 return mImpl->mUnderlineSetByString;
1234 void Controller::UnderlineSetByString(bool setByString)
1236 mImpl->mUnderlineSetByString = setByString;
1239 bool Controller::IsShadowSetByString()
1241 return mImpl->mShadowSetByString;
1244 void Controller::ShadowSetByString(bool setByString)
1246 mImpl->mShadowSetByString = setByString;
1249 bool Controller::IsOutlineSetByString()
1251 return mImpl->mOutlineSetByString;
1254 void Controller::OutlineSetByString(bool setByString)
1256 mImpl->mOutlineSetByString = setByString;
1259 bool Controller::IsFontStyleSetByString()
1261 return mImpl->mFontStyleSetByString;
1264 void Controller::FontStyleSetByString(bool setByString)
1266 mImpl->mFontStyleSetByString = setByString;
1269 void Controller::SetStrikethroughHeight(float height)
1271 mImpl->mModel->mVisualModel->SetStrikethroughHeight(height);
1273 mImpl->RequestRelayout();
1276 float Controller::GetStrikethroughHeight() const
1278 return mImpl->mModel->mVisualModel->GetStrikethroughHeight();
1281 void Controller::SetStrikethroughColor(const Vector4& color)
1283 mImpl->mModel->mVisualModel->SetStrikethroughColor(color);
1285 mImpl->RequestRelayout();
1288 const Vector4& Controller::GetStrikethroughColor() const
1290 return mImpl->mModel->mVisualModel->GetStrikethroughColor();
1293 void Controller::SetStrikethroughEnabled(bool enabled)
1295 mImpl->mModel->mVisualModel->SetStrikethroughEnabled(enabled);
1297 mImpl->RequestRelayout();
1300 bool Controller::IsStrikethroughEnabled() const
1302 return mImpl->mModel->mVisualModel->IsStrikethroughEnabled();
1305 void Controller::SetInputStrikethroughProperties(const std::string& strikethroughProperties)
1307 if(NULL != mImpl->mEventData)
1309 mImpl->mEventData->mInputStyle.strikethroughProperties = strikethroughProperties;
1313 std::string Controller::GetInputStrikethroughProperties() const
1315 return (NULL != mImpl->mEventData) ? mImpl->mEventData->mInputStyle.strikethroughProperties : EMPTY_STRING;
1318 bool Controller::IsStrikethroughSetByString()
1320 return mImpl->mStrikethroughSetByString;
1323 void Controller::StrikethroughSetByString(bool setByString)
1325 mImpl->mStrikethroughSetByString = setByString;
1328 Layout::Engine& Controller::GetLayoutEngine()
1330 return mImpl->mLayoutEngine;
1333 View& Controller::GetView()
1335 return mImpl->mView;
1338 Vector3 Controller::GetNaturalSize()
1340 return Relayouter::GetNaturalSize(*this);
1343 bool Controller::CheckForTextFit(float pointSize, Size& layoutSize)
1345 return Relayouter::CheckForTextFit(*this, pointSize, layoutSize);
1348 void Controller::FitPointSizeforLayout(Size layoutSize)
1350 Relayouter::FitPointSizeforLayout(*this, layoutSize);
1353 void Controller::FitArrayPointSizeforLayout(Size layoutSize)
1355 Relayouter::FitArrayPointSizeforLayout(*this, layoutSize);
1358 float Controller::GetHeightForWidth(float width)
1360 return Relayouter::GetHeightForWidth(*this, width);
1363 int Controller::GetLineCount(float width)
1365 GetHeightForWidth(width);
1366 return mImpl->mModel->GetNumberOfLines();
1369 const ModelInterface* Controller::GetTextModel() const
1371 return mImpl->mModel.Get();
1374 float Controller::GetScrollAmountByUserInput()
1376 float scrollAmount = 0.0f;
1378 if(NULL != mImpl->mEventData && mImpl->mEventData->mCheckScrollAmount)
1380 scrollAmount = mImpl->mModel->mScrollPosition.y - mImpl->mModel->mScrollPositionLast.y;
1381 mImpl->mEventData->mCheckScrollAmount = false;
1383 return scrollAmount;
1386 bool Controller::GetTextScrollInfo(float& scrollPosition, float& controlHeight, float& layoutHeight)
1388 const Vector2& layout = mImpl->mModel->mVisualModel->GetLayoutSize();
1391 controlHeight = mImpl->mModel->mVisualModel->mControlSize.height;
1392 layoutHeight = layout.height;
1393 scrollPosition = mImpl->mModel->mScrollPosition.y;
1394 isScrolled = !Equals(mImpl->mModel->mScrollPosition.y, mImpl->mModel->mScrollPositionLast.y, Math::MACHINE_EPSILON_1);
1398 void Controller::SetHiddenInputOption(const Property::Map& options)
1400 EnsureCreated<HiddenText, Controller*>(mImpl->mHiddenInput, this);
1401 mImpl->mHiddenInput->SetProperties(options);
1404 void Controller::GetHiddenInputOption(Property::Map& options)
1406 if(mImpl->mHiddenInput)
1408 mImpl->mHiddenInput->GetProperties(options);
1412 void Controller::SetInputFilterOption(const Property::Map& options)
1414 EnsureCreated(mImpl->mInputFilter);
1415 mImpl->mInputFilter->SetProperties(options);
1418 void Controller::GetInputFilterOption(Property::Map& options)
1420 if(mImpl->mInputFilter)
1422 mImpl->mInputFilter->GetProperties(options);
1426 void Controller::SetPlaceholderProperty(const Property::Map& map)
1428 PlaceholderHandler::SetPlaceholderProperty(*this, map);
1431 void Controller::GetPlaceholderProperty(Property::Map& map)
1433 PlaceholderHandler::GetPlaceholderProperty(*this, map);
1436 Toolkit::DevelText::TextDirection::Type Controller::GetTextDirection()
1438 // Make sure the model is up-to-date before layouting
1439 EventHandler::ProcessModifyEvents(*this);
1441 return mImpl->GetTextDirection();
1444 Toolkit::DevelText::VerticalLineAlignment::Type Controller::GetVerticalLineAlignment() const
1446 return mImpl->mModel->GetVerticalLineAlignment();
1449 void Controller::SetVerticalLineAlignment(Toolkit::DevelText::VerticalLineAlignment::Type alignment)
1451 mImpl->mModel->mVerticalLineAlignment = alignment;
1454 Toolkit::DevelText::EllipsisPosition::Type Controller::GetEllipsisPosition() const
1456 return mImpl->mModel->GetEllipsisPosition();
1459 void Controller::SetEllipsisPosition(Toolkit::DevelText::EllipsisPosition::Type ellipsisPosition)
1461 mImpl->mModel->mEllipsisPosition = ellipsisPosition;
1462 mImpl->mModel->mVisualModel->SetEllipsisPosition(ellipsisPosition);
1465 void Controller::SetCharacterSpacing(float characterSpacing)
1467 mImpl->mModel->mVisualModel->SetCharacterSpacing(characterSpacing);
1469 mImpl->RelayoutAllCharacters();
1470 mImpl->RequestRelayout();
1473 const float Controller::GetCharacterSpacing() const
1475 return mImpl->mModel->mVisualModel->GetCharacterSpacing();
1478 void Controller::SetVisualTransformOffset(Vector2 offset)
1480 mImpl->mModel->mVisualTransformOffset = offset;
1483 Controller::UpdateTextType Controller::Relayout(const Size& size, Dali::LayoutDirection::Type layoutDirection)
1485 return Relayouter::Relayout(*this, size, layoutDirection);
1488 void Controller::RequestRelayout()
1490 mImpl->RequestRelayout();
1493 Vector<Vector2> Controller::GetTextSize(CharacterIndex startIndex, CharacterIndex endIndex)
1495 Vector<Vector2> sizesList;
1496 Vector<Vector2> positionsList;
1498 GetTextGeometry(mImpl->mModel, startIndex, endIndex, sizesList, positionsList);
1502 Vector<Vector2> Controller::GetTextPosition(CharacterIndex startIndex, CharacterIndex endIndex)
1504 Vector<Vector2> sizesList;
1505 Vector<Vector2> positionsList;
1507 GetTextGeometry(mImpl->mModel, startIndex, endIndex, sizesList, positionsList);
1508 return positionsList;
1511 Rect<float> Controller::GetLineBoundingRectangle(const uint32_t lineIndex)
1513 return GetLineBoundingRect(mImpl->mModel, lineIndex);
1516 Rect<float> Controller::GetCharacterBoundingRectangle(const uint32_t charIndex)
1518 return GetCharacterBoundingRect(mImpl->mModel, charIndex);
1521 int Controller::GetCharacterIndexAtPosition(float visualX, float visualY)
1523 return GetCharIndexAtPosition(mImpl->mModel, visualX, visualY);
1526 Rect<> Controller::GetTextBoundingRectangle(CharacterIndex startIndex, CharacterIndex endIndex)
1528 Vector<Vector2> sizeList;
1529 Vector<Vector2> positionList;
1531 GetTextGeometry(mImpl->mModel, startIndex, endIndex, sizeList, positionList);
1533 if(sizeList.Empty() || sizeList.Size() != positionList.Size())
1535 return {0, 0, 0, 0};
1538 auto controlWidth = mImpl->mModel->mVisualModel->mControlSize.width;
1539 auto minX = positionList[0].x;
1540 auto minY = positionList[0].y;
1541 auto maxRight = positionList[0].x + sizeList[0].x;
1542 auto maxBottom = positionList[0].y + sizeList[0].y;
1544 for(unsigned int i = 1; i < sizeList.Size(); i++)
1546 minX = std::min(minX, positionList[i].x);
1547 minY = std::min(minY, positionList[i].y);
1548 maxRight = std::max(maxRight, positionList[i].x + sizeList[i].x);
1549 maxBottom = std::max(maxBottom, positionList[i].y + sizeList[i].y);
1557 if(maxRight > controlWidth)
1559 maxRight = controlWidth;
1562 return {minX, minY, maxRight - minX, maxBottom - minY};
1565 bool Controller::IsInputStyleChangedSignalsQueueEmpty()
1567 return mImpl->IsInputStyleChangedSignalsQueueEmpty();
1570 void Controller::RequestProcessInputStyleChangedSignals()
1572 if(Dali::Adaptor::IsAvailable() && !mImpl->mProcessorRegistered)
1574 mImpl->mProcessorRegistered = true;
1575 Dali::Adaptor::Get().RegisterProcessor(*this, true);
1579 void Controller::OnIdleSignal()
1581 if(mImpl->mIdleCallback)
1583 mImpl->mIdleCallback = NULL;
1585 mImpl->ProcessInputStyleChangedSignals();
1589 void Controller::KeyboardFocusGainEvent()
1591 EventHandler::KeyboardFocusGainEvent(*this);
1594 void Controller::KeyboardFocusLostEvent()
1596 EventHandler::KeyboardFocusLostEvent(*this);
1599 bool Controller::KeyEvent(const Dali::KeyEvent& keyEvent)
1601 return EventHandler::KeyEvent(*this, keyEvent);
1604 void Controller::AnchorEvent(float x, float y)
1606 EventHandler::AnchorEvent(*this, x, y);
1609 void Controller::TapEvent(unsigned int tapCount, float x, float y)
1611 EventHandler::TapEvent(*this, tapCount, x, y);
1614 void Controller::PanEvent(GestureState state, const Vector2& displacement)
1616 EventHandler::PanEvent(*this, state, displacement);
1619 void Controller::LongPressEvent(GestureState state, float x, float y)
1621 EventHandler::LongPressEvent(*this, state, x, y);
1624 void Controller::SelectEvent(float x, float y, SelectionType selectType)
1626 EventHandler::SelectEvent(*this, x, y, selectType);
1629 void Controller::SetTextSelectionRange(const uint32_t* start, const uint32_t* end)
1631 if(mImpl->mEventData)
1633 mImpl->mEventData->mCheckScrollAmount = true;
1634 mImpl->mEventData->mIsLeftHandleSelected = true;
1635 mImpl->mEventData->mIsRightHandleSelected = true;
1636 mImpl->SetTextSelectionRange(start, end);
1637 mImpl->RequestRelayout();
1638 EventHandler::KeyboardFocusGainEvent(*this);
1642 Uint32Pair Controller::GetTextSelectionRange() const
1644 return mImpl->GetTextSelectionRange();
1647 CharacterIndex Controller::GetPrimaryCursorPosition() const
1649 return mImpl->GetPrimaryCursorPosition();
1652 bool Controller::SetPrimaryCursorPosition(CharacterIndex index, bool focused)
1654 if(mImpl->mEventData)
1656 mImpl->mEventData->mCheckScrollAmount = true;
1657 mImpl->mEventData->mIsLeftHandleSelected = true;
1658 mImpl->mEventData->mIsRightHandleSelected = true;
1659 mImpl->mEventData->mCheckScrollAmount = true;
1660 if(mImpl->SetPrimaryCursorPosition(index, focused) && focused)
1662 EventHandler::KeyboardFocusGainEvent(*this);
1669 void Controller::SelectWholeText()
1671 EventHandler::SelectEvent(*this, 0.f, 0.f, SelectionType::ALL);
1674 void Controller::SelectNone()
1676 EventHandler::SelectEvent(*this, 0.f, 0.f, SelectionType::NONE);
1679 void Controller::SelectText(const uint32_t start, const uint32_t end)
1681 EventHandler::SelectEvent(*this, start, end, SelectionType::RANGE);
1684 string Controller::GetSelectedText() const
1686 return mImpl->GetSelectedText();
1689 string Controller::CopyText()
1691 return mImpl->CopyText();
1694 string Controller::CutText()
1696 return mImpl->CutText();
1699 void Controller::PasteClipboardItemEvent(uint32_t id, const char* mimeType, const char* data)
1701 // Upon receiving the data, it is important to disconnect the signal
1702 // to avoid potential unintended pasting caused by subsequent requests.
1703 mImpl->mClipboard.DataReceivedSignal().Disconnect(this, &Controller::PasteClipboardItemEvent);
1705 // If the id is 0u, it is an invalid response.
1706 // text-controller allows only plain text type.
1707 if(id != 0u && !strncmp(mimeType, MIME_TYPE_TEXT_PLAIN, strlen(MIME_TYPE_TEXT_PLAIN)))
1709 EventHandler::PasteClipboardItemEvent(*this, data);
1713 void Controller::PasteText()
1715 if(mImpl->EnsureClipboardCreated())
1717 // Connect the signal before calling GetData() of the clipboard.
1718 mImpl->mClipboard.DataReceivedSignal().Connect(this, &Controller::PasteClipboardItemEvent);
1720 // Request clipboard service to retrieve an item.
1721 uint id = mImpl->mClipboard.GetData(MIME_TYPE_TEXT_PLAIN);
1724 // If the return id is 0u, the signal is not emitted, we must disconnect signal here.
1725 mImpl->mClipboard.DataReceivedSignal().Disconnect(this, &Controller::PasteClipboardItemEvent);
1730 InputMethodContext::CallbackData Controller::OnInputMethodContextEvent(InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent)
1732 return EventHandler::OnInputMethodContextEvent(*this, inputMethodContext, inputMethodContextEvent);
1735 void Controller::GetTargetSize(Vector2& targetSize)
1737 targetSize = mImpl->mModel->mVisualModel->mControlSize;
1740 void Controller::AddDecoration(Actor& actor, DecorationType type, bool needsClipping)
1742 if(mImpl->mEditableControlInterface)
1744 mImpl->mEditableControlInterface->AddDecoration(actor, type, needsClipping);
1748 bool Controller::IsEditable() const
1750 return mImpl->IsEditable();
1753 void Controller::SetEditable(bool editable)
1755 mImpl->SetEditable(editable);
1758 void Controller::ScrollBy(Vector2 scroll)
1760 mImpl->ScrollBy(scroll);
1763 bool Controller::IsScrollable(const Vector2& displacement)
1765 return mImpl->IsScrollable(displacement);
1768 float Controller::GetHorizontalScrollPosition()
1770 return mImpl->GetHorizontalScrollPosition();
1773 float Controller::GetVerticalScrollPosition()
1775 return mImpl->GetVerticalScrollPosition();
1778 void Controller::DecorationEvent(HandleType handleType, HandleState state, float x, float y)
1780 EventHandler::DecorationEvent(*this, handleType, state, x, y);
1783 void Controller::TextPopupButtonTouched(Dali::Toolkit::TextSelectionPopup::Buttons button)
1785 EventHandler::TextPopupButtonTouched(*this, button);
1788 void Controller::DisplayTimeExpired()
1790 mImpl->mEventData->mUpdateCursorPosition = true;
1791 // Apply modifications to the model
1792 mImpl->mOperationsPending = ALL_OPERATIONS;
1794 mImpl->RequestRelayout();
1797 void Controller::ResetCursorPosition(CharacterIndex cursorIndex)
1799 // Reset the cursor position
1800 if(NULL != mImpl->mEventData)
1802 mImpl->mEventData->mPrimaryCursorPosition = cursorIndex;
1804 // Update the cursor if it's in editing mode.
1805 if(EventData::IsEditingState(mImpl->mEventData->mState))
1807 mImpl->mEventData->mUpdateCursorPosition = true;
1812 CharacterIndex Controller::GetCursorPosition()
1814 return mImpl->mEventData ? mImpl->mEventData->mPrimaryCursorPosition : 0;
1817 void Controller::SetControlInterface(ControlInterface* controlInterface)
1819 mImpl->mControlInterface = controlInterface;
1822 void Controller::SetAnchorControlInterface(AnchorControlInterface* anchorControlInterface)
1824 mImpl->mAnchorControlInterface = anchorControlInterface;
1827 bool Controller::ShouldClearFocusOnEscape() const
1829 return mImpl->mShouldClearFocusOnEscape;
1832 Actor Controller::CreateBackgroundActor()
1834 return CreateControllerBackgroundActor(mImpl->mView, mImpl->mModel->mVisualModel, mImpl->mModel->mLogicalModel, mImpl->mShaderBackground);
1837 void Controller::GetAnchorActors(std::vector<Toolkit::TextAnchor>& anchorActors)
1839 mImpl->GetAnchorActors(anchorActors);
1842 int Controller::GetAnchorIndex(size_t characterOffset)
1844 return mImpl->GetAnchorIndex(characterOffset);
1847 void Controller::Process(bool postProcess)
1849 if(Dali::Adaptor::IsAvailable() && mImpl->mProcessorRegistered)
1851 Dali::Adaptor& adaptor = Dali::Adaptor::Get();
1853 adaptor.UnregisterProcessor(*this, true);
1854 mImpl->mProcessorRegistered = false;
1856 if(NULL == mImpl->mIdleCallback)
1858 // @note: The callback manager takes the ownership of the callback object.
1859 mImpl->mIdleCallback = MakeCallback(this, &Controller::OnIdleSignal);
1860 if(DALI_UNLIKELY(!adaptor.AddIdle(mImpl->mIdleCallback, false)))
1862 DALI_LOG_ERROR("Fail to add idle callback for text controller style changed signals queue. Skip these callbacks\n");
1864 // Clear queue forcely.
1865 if(mImpl->mEventData)
1867 mImpl->mEventData->mInputStyleChangedQueue.Clear();
1870 // Set the pointer to null as the callback manager deletes the callback even AddIdle failed.
1871 mImpl->mIdleCallback = NULL;
1877 Controller::Controller(ControlInterface* controlInterface,
1878 EditableControlInterface* editableControlInterface,
1879 SelectableControlInterface* selectableControlInterface,
1880 AnchorControlInterface* anchorControlInterface)
1881 : mImpl(new Controller::Impl(controlInterface, editableControlInterface, selectableControlInterface, anchorControlInterface))
1885 Controller::~Controller()
1887 if(Dali::Adaptor::IsAvailable())
1889 if(mImpl->mProcessorRegistered)
1891 Dali::Adaptor::Get().UnregisterProcessor(*this, true);
1893 if(mImpl->mIdleCallback)
1895 Dali::Adaptor::Get().RemoveIdle(mImpl->mIdleCallback);
1900 } // namespace Dali::Toolkit::Text