+++ /dev/null
-/*
- * Copyright (c) 2021 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include <dali-toolkit/internal/text/text-controller.h>
-
-// EXTERNAL INCLUDES
-#include <dali-toolkit/devel-api/controls/control-depth-index-ranges.h>
-#include <dali/devel-api/adaptor-framework/window-devel.h>
-#include <dali/integration-api/debug.h>
-#include <memory.h>
-#include <cmath>
-#include <limits>
-
-// INTERNAL INCLUDES
-#include <dali-toolkit/devel-api/text/text-enumerations-devel.h>
-#include <dali-toolkit/internal/text/text-controller-event-handler.h>
-#include <dali-toolkit/internal/text/text-controller-impl.h>
-#include <dali-toolkit/internal/text/text-controller-input-font-handler.h>
-#include <dali-toolkit/internal/text/text-controller-placeholder-handler.h>
-#include <dali-toolkit/internal/text/text-controller-relayouter.h>
-#include <dali-toolkit/internal/text/text-controller-text-updater.h>
-#include <dali-toolkit/internal/text/text-editable-control-interface.h>
-
-namespace
-{
-#if defined(DEBUG_ENABLED)
-Debug::Filter* gLogFilter = Debug::Filter::New(Debug::NoLogging, true, "LOG_TEXT_CONTROLS");
-#endif
-
-constexpr float MAX_FLOAT = std::numeric_limits<float>::max();
-
-const std::string EMPTY_STRING("");
-
-template<typename Type>
-void EnsureCreated(Type*& object)
-{
- if(!object)
- {
- object = new Type();
- }
-}
-
-template<typename Type>
-void EnsureCreated(std::unique_ptr<Type>& object)
-{
- if(!object)
- {
- object = std::unique_ptr<Type>(new Type());
- }
-}
-
-template<typename Type, typename Arg1>
-void EnsureCreated(Type*& object, Arg1 arg1)
-{
- if(!object)
- {
- object = new Type(arg1);
- }
-}
-
-template<typename Type, typename Arg1, typename Arg2>
-void EnsureCreated(Type*& object, Arg1 arg1, Arg2 arg2)
-{
- if(!object)
- {
- object = new Type(arg1, arg2);
- }
-}
-
-float GetDpi()
-{
- unsigned int horizontalDpi = 0u;
- unsigned int verticalDpi = 0u;
- Dali::TextAbstraction::FontClient fontClient = Dali::TextAbstraction::FontClient::Get();
- fontClient.GetDpi(horizontalDpi, verticalDpi);
- return static_cast<float>(horizontalDpi);
-}
-
-float ConvertPixelToPoint(float pixel)
-{
- return pixel * 72.0f / GetDpi();
-}
-
-float ConvertPointToPixel(float point)
-{
- // Pixel size = Point size * DPI / 72.f
- return point * GetDpi() / 72.0f;
-}
-
-void UpdateCursorPosition(Dali::Toolkit::Text::EventData* eventData)
-{
- if(eventData && Dali::Toolkit::Text::EventData::IsEditingState(eventData->mState))
- {
- // Update the cursor position if it's in editing mode
- eventData->mDecoratorUpdated = true;
- eventData->mUpdateCursorPosition = true; // Cursor position should be updated when the font size is updated.
- }
-}
-
-} // namespace
-
-namespace Dali::Toolkit::Text
-{
-
-void Controller::EnableTextInput(DecoratorPtr decorator, InputMethodContext& inputMethodContext)
-{
- if(!decorator)
- {
- delete mImpl->mEventData;
- mImpl->mEventData = NULL;
-
- // Nothing else to do.
- return;
- }
-
- EnsureCreated(mImpl->mEventData, decorator, inputMethodContext);
-}
-
-void Controller::SetGlyphType(TextAbstraction::GlyphType glyphType)
-{
- // Metrics for bitmap & vector based glyphs are different
- mImpl->mMetrics->SetGlyphType(glyphType);
-
- // Clear the font-specific data
- ClearFontData();
-
- mImpl->RequestRelayout();
-}
-
-void Controller::SetMarkupProcessorEnabled(bool enable)
-{
- if(enable != mImpl->mMarkupProcessorEnabled)
- {
- //If Text was already set, call the SetText again for enabling or disabling markup
- mImpl->mMarkupProcessorEnabled = enable;
- std::string text;
- GetText(text);
- SetText(text);
- }
-
- mImpl->mModel->mVisualModel->SetMarkupProcessorEnabled(enable);
-}
-
-bool Controller::IsMarkupProcessorEnabled() const
-{
- return mImpl->mMarkupProcessorEnabled;
-}
-
-bool Controller::HasAnchors() const
-{
- return (mImpl->mMarkupProcessorEnabled && mImpl->mModel->mLogicalModel->mAnchors.Count() && mImpl->IsShowingRealText());
-}
-
-void Controller::SetAutoScrollEnabled(bool enable)
-{
- 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);
-
- if(mImpl->mLayoutEngine.GetLayout() == Layout::Engine::SINGLE_LINE_BOX)
- {
- mImpl->mOperationsPending = static_cast<OperationsMask>(mImpl->mOperationsPending |
- LAYOUT |
- ALIGN |
- UPDATE_LAYOUT_SIZE |
- REORDER);
-
- if(enable)
- {
- DALI_LOG_INFO(gLogFilter, Debug::General, "Controller::SetAutoScrollEnabled for SINGLE_LINE_BOX\n");
- mImpl->mOperationsPending = static_cast<OperationsMask>(mImpl->mOperationsPending | UPDATE_DIRECTION);
- }
- else
- {
- DALI_LOG_INFO(gLogFilter, Debug::General, "Controller::SetAutoScrollEnabled Disabling autoscroll\n");
- }
-
- mImpl->mIsAutoScrollEnabled = enable;
- mImpl->RequestRelayout();
- }
- else
- {
- DALI_LOG_WARNING("Attempted AutoScrolling on a non SINGLE_LINE_BOX, request ignored\n");
- mImpl->mIsAutoScrollEnabled = false;
- }
-}
-
-bool Controller::IsAutoScrollEnabled() const
-{
- DALI_LOG_INFO(gLogFilter, Debug::Verbose, "Controller::IsAutoScrollEnabled[%s]\n", mImpl->mIsAutoScrollEnabled ? "true" : "false");
-
- return mImpl->mIsAutoScrollEnabled;
-}
-
-CharacterDirection Controller::GetAutoScrollDirection() const
-{
- return mImpl->mIsTextDirectionRTL;
-}
-
-float Controller::GetAutoScrollLineAlignment() const
-{
- float offset = 0.f;
- if(mImpl->mModel->mVisualModel && (0u != mImpl->mModel->mVisualModel->mLines.Count()))
- {
- offset = (*mImpl->mModel->mVisualModel->mLines.Begin()).alignmentOffset;
- }
- return offset;
-}
-
-void Controller::SetHorizontalScrollEnabled(bool enable)
-{
- if(mImpl->mEventData && mImpl->mEventData->mDecorator)
- {
- mImpl->mEventData->mDecorator->SetHorizontalScrollEnabled(enable);
- }
-}
-
-bool Controller::IsHorizontalScrollEnabled() const
-{
- return mImpl->mEventData && mImpl->mEventData->mDecorator && mImpl->mEventData->mDecorator->IsHorizontalScrollEnabled();
-}
-
-void Controller::SetVerticalScrollEnabled(bool enable)
-{
- if(mImpl->mEventData && mImpl->mEventData->mDecorator)
- {
- mImpl->mEventData->mDecorator->SetVerticalScrollEnabled(enable);
- }
-}
-
-bool Controller::IsVerticalScrollEnabled() const
-{
- return mImpl->mEventData && mImpl->mEventData->mDecorator && mImpl->mEventData->mDecorator->IsVerticalScrollEnabled();
-}
-
-void Controller::SetSmoothHandlePanEnabled(bool enable)
-{
- if(mImpl->mEventData && mImpl->mEventData->mDecorator)
- {
- mImpl->mEventData->mDecorator->SetSmoothHandlePanEnabled(enable);
- }
-}
-
-bool Controller::IsSmoothHandlePanEnabled() const
-{
- return mImpl->mEventData && mImpl->mEventData->mDecorator && mImpl->mEventData->mDecorator->IsSmoothHandlePanEnabled();
-}
-
-void Controller::SetMaximumNumberOfCharacters(Length maxCharacters)
-{
- mImpl->mMaximumNumberOfCharacters = maxCharacters;
-}
-
-int Controller::GetMaximumNumberOfCharacters()
-{
- return mImpl->mMaximumNumberOfCharacters;
-}
-
-void Controller::SetEnableCursorBlink(bool enable)
-{
- DALI_ASSERT_DEBUG(NULL != mImpl->mEventData && "TextInput disabled");
-
- if(mImpl->mEventData)
- {
- mImpl->mEventData->mCursorBlinkEnabled = enable;
-
- if(!enable && mImpl->mEventData->mDecorator)
- {
- mImpl->mEventData->mDecorator->StopCursorBlink();
- }
- }
-}
-
-bool Controller::GetEnableCursorBlink() const
-{
- return mImpl->mEventData && mImpl->mEventData->mCursorBlinkEnabled;
-}
-
-void Controller::SetMultiLineEnabled(bool enable)
-{
- const Layout::Engine::Type layout = enable ? Layout::Engine::MULTI_LINE_BOX : Layout::Engine::SINGLE_LINE_BOX;
-
- if(layout != mImpl->mLayoutEngine.GetLayout())
- {
- // Set the layout type.
- mImpl->mLayoutEngine.SetLayout(layout);
-
- // Set the flags to redo the layout operations
- const OperationsMask layoutOperations = static_cast<OperationsMask>(LAYOUT |
- UPDATE_LAYOUT_SIZE |
- ALIGN |
- REORDER);
-
- mImpl->mTextUpdateInfo.mFullRelayoutNeeded = true;
- mImpl->mOperationsPending = static_cast<OperationsMask>(mImpl->mOperationsPending | layoutOperations);
-
- // Need to recalculate natural size
- mImpl->mRecalculateNaturalSize = true;
-
- mImpl->RequestRelayout();
- }
-}
-
-bool Controller::IsMultiLineEnabled() const
-{
- return Layout::Engine::MULTI_LINE_BOX == mImpl->mLayoutEngine.GetLayout();
-}
-
-void Controller::SetHorizontalAlignment(Text::HorizontalAlignment::Type alignment)
-{
- if(alignment != mImpl->mModel->mHorizontalAlignment)
- {
- // Set the alignment.
- mImpl->mModel->mHorizontalAlignment = alignment;
-
- // Set the flag to redo the alignment operation.
- mImpl->mOperationsPending = static_cast<OperationsMask>(mImpl->mOperationsPending | ALIGN);
-
- if(mImpl->mEventData)
- {
- mImpl->mEventData->mUpdateAlignment = true;
-
- // Update the cursor if it's in editing mode
- if(EventData::IsEditingState(mImpl->mEventData->mState))
- {
- mImpl->ChangeState(EventData::EDITING);
- mImpl->mEventData->mUpdateCursorPosition = true;
- }
- }
-
- mImpl->RequestRelayout();
- }
-}
-
-Text::HorizontalAlignment::Type Controller::GetHorizontalAlignment() const
-{
- return mImpl->mModel->mHorizontalAlignment;
-}
-
-void Controller::SetVerticalAlignment(VerticalAlignment::Type alignment)
-{
- if(alignment != mImpl->mModel->mVerticalAlignment)
- {
- // Set the alignment.
- mImpl->mModel->mVerticalAlignment = alignment;
- mImpl->mOperationsPending = static_cast<OperationsMask>(mImpl->mOperationsPending | ALIGN);
- mImpl->RequestRelayout();
- }
-}
-
-VerticalAlignment::Type Controller::GetVerticalAlignment() const
-{
- return mImpl->mModel->mVerticalAlignment;
-}
-
-bool Controller::IsIgnoreSpacesAfterText() const
-{
- return mImpl->mModel->mIgnoreSpacesAfterText;
-}
-
-void Controller::SetIgnoreSpacesAfterText(bool ignore)
-{
- mImpl->mModel->mIgnoreSpacesAfterText = ignore;
-}
-
-void Controller::ChangedLayoutDirection()
-{
- mImpl->mIsLayoutDirectionChanged = true;
-}
-
-void Controller::SetMatchLayoutDirection(DevelText::MatchLayoutDirection type)
-{
- mImpl->mModel->mMatchLayoutDirection = type;
-}
-
-DevelText::MatchLayoutDirection Controller::GetMatchLayoutDirection() const
-{
- return mImpl->mModel->mMatchLayoutDirection;
-}
-
-void Controller::SetLayoutDirection(Dali::LayoutDirection::Type layoutDirection)
-{
- mImpl->mLayoutDirection = layoutDirection;
-}
-
-Dali::LayoutDirection::Type Controller::GetLayoutDirection(Dali::Actor& actor) const
-{
- if(mImpl->mModel->mMatchLayoutDirection == DevelText::MatchLayoutDirection::LOCALE ||
- (mImpl->mModel->mMatchLayoutDirection == DevelText::MatchLayoutDirection::INHERIT && !mImpl->mIsLayoutDirectionChanged))
- {
- return static_cast<Dali::LayoutDirection::Type>(DevelWindow::Get(actor).GetRootLayer().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
- }
- else
- {
- return static_cast<Dali::LayoutDirection::Type>(actor.GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
- }
-}
-
-bool Controller::IsShowingRealText() const
-{
- return mImpl->IsShowingRealText();
-}
-
-void Controller::SetLineWrapMode(Text::LineWrap::Mode lineWrapMode)
-{
- if(lineWrapMode != mImpl->mModel->mLineWrapMode)
- {
- // Update Text layout for applying wrap mode
- mImpl->mOperationsPending = static_cast<OperationsMask>(mImpl->mOperationsPending |
- ALIGN |
- LAYOUT |
- UPDATE_LAYOUT_SIZE |
- REORDER);
-
- if((mImpl->mModel->mLineWrapMode == (Text::LineWrap::Mode)DevelText::LineWrap::HYPHENATION) || (lineWrapMode == (Text::LineWrap::Mode)DevelText::LineWrap::HYPHENATION) ||
- (mImpl->mModel->mLineWrapMode == (Text::LineWrap::Mode)DevelText::LineWrap::MIXED) || (lineWrapMode == (Text::LineWrap::Mode)DevelText::LineWrap::MIXED)) // hyphen is treated as line break
- {
- mImpl->mOperationsPending = static_cast<OperationsMask>(mImpl->mOperationsPending | GET_LINE_BREAKS);
- }
-
- // Set the text wrap mode.
- mImpl->mModel->mLineWrapMode = lineWrapMode;
-
- mImpl->mTextUpdateInfo.mCharacterIndex = 0u;
- mImpl->mTextUpdateInfo.mNumberOfCharactersToRemove = mImpl->mTextUpdateInfo.mPreviousNumberOfCharacters;
- mImpl->mTextUpdateInfo.mNumberOfCharactersToAdd = mImpl->mModel->mLogicalModel->mText.Count();
-
- // Request relayout
- mImpl->RequestRelayout();
- }
-}
-
-Text::LineWrap::Mode Controller::GetLineWrapMode() const
-{
- return mImpl->mModel->mLineWrapMode;
-}
-
-void Controller::SetTextElideEnabled(bool enabled)
-{
- mImpl->mModel->mElideEnabled = enabled;
- mImpl->mModel->mVisualModel->SetTextElideEnabled(enabled);
-}
-
-bool Controller::IsTextElideEnabled() const
-{
- return mImpl->mModel->mElideEnabled;
-}
-
-void Controller::SetTextFitEnabled(bool enabled)
-{
- mImpl->mTextFitEnabled = enabled;
-}
-
-bool Controller::IsTextFitEnabled() const
-{
- return mImpl->mTextFitEnabled;
-}
-
-void Controller::SetTextFitMinSize(float minSize, FontSizeType type)
-{
- mImpl->mTextFitMinSize = (type == POINT_SIZE) ? minSize : ConvertPixelToPoint(minSize);
-}
-
-float Controller::GetTextFitMinSize() const
-{
- return mImpl->mTextFitMinSize;
-}
-
-void Controller::SetTextFitMaxSize(float maxSize, FontSizeType type)
-{
- mImpl->mTextFitMaxSize = (type == POINT_SIZE) ? maxSize : ConvertPixelToPoint(maxSize);
-}
-
-float Controller::GetTextFitMaxSize() const
-{
- return mImpl->mTextFitMaxSize;
-}
-
-void Controller::SetTextFitStepSize(float step, FontSizeType type)
-{
- mImpl->mTextFitStepSize = (type == POINT_SIZE) ? step : ConvertPixelToPoint(step);
-}
-
-float Controller::GetTextFitStepSize() const
-{
- return mImpl->mTextFitStepSize;
-}
-
-void Controller::SetTextFitContentSize(Vector2 size)
-{
- mImpl->mTextFitContentSize = size;
-}
-
-Vector2 Controller::GetTextFitContentSize() const
-{
- return mImpl->mTextFitContentSize;
-}
-
-void Controller::SetPlaceholderTextElideEnabled(bool enabled)
-{
- PlaceholderHandler::SetPlaceholderTextElideEnabled(*this, enabled);
-}
-
-bool Controller::IsPlaceholderTextElideEnabled() const
-{
- return PlaceholderHandler::IsPlaceholderTextElideEnabled(*this);
-}
-
-void Controller::SetSelectionEnabled(bool enabled)
-{
- mImpl->mEventData->mSelectionEnabled = enabled;
-}
-
-bool Controller::IsSelectionEnabled() const
-{
- return mImpl->mEventData->mSelectionEnabled;
-}
-
-void Controller::SetShiftSelectionEnabled(bool enabled)
-{
- mImpl->mEventData->mShiftSelectionFlag = enabled;
-}
-
-bool Controller::IsShiftSelectionEnabled() const
-{
- return mImpl->mEventData->mShiftSelectionFlag;
-}
-
-void Controller::SetGrabHandleEnabled(bool enabled)
-{
- mImpl->mEventData->mGrabHandleEnabled = enabled;
-}
-
-bool Controller::IsGrabHandleEnabled() const
-{
- return mImpl->mEventData->mGrabHandleEnabled;
-}
-
-void Controller::SetGrabHandlePopupEnabled(bool enabled)
-{
- mImpl->mEventData->mGrabHandlePopupEnabled = enabled;
-}
-
-bool Controller::IsGrabHandlePopupEnabled() const
-{
- return mImpl->mEventData->mGrabHandlePopupEnabled;
-}
-
-void Controller::SetText(const std::string& text)
-{
- TextUpdater::SetText(*this, text);
-}
-
-void Controller::GetText(std::string& text) const
-{
- if(!mImpl->IsShowingPlaceholderText())
- {
- // Retrieves the text string.
- mImpl->GetText(0u, text);
- }
- else
- {
- DALI_LOG_INFO(gLogFilter, Debug::Verbose, "Controller::GetText %p empty (but showing placeholder)\n", this);
- }
-}
-
-void Controller::SetPlaceholderText(PlaceholderType type, const std::string& text)
-{
- PlaceholderHandler::SetPlaceholderText(*this, type, text);
-}
-
-void Controller::GetPlaceholderText(PlaceholderType type, std::string& text) const
-{
- PlaceholderHandler::GetPlaceholderText(*this, type, text);
-}
-
-void Controller::UpdateAfterFontChange(const std::string& newDefaultFont)
-{
- DALI_LOG_INFO(gLogFilter, Debug::Verbose, "Controller::UpdateAfterFontChange\n");
-
- if(!mImpl->mFontDefaults->familyDefined) // If user defined font then should not update when system font changes
- {
- DALI_LOG_INFO(gLogFilter, Debug::Concise, "Controller::UpdateAfterFontChange newDefaultFont(%s)\n", newDefaultFont.c_str());
- mImpl->mFontDefaults->mFontDescription.family = newDefaultFont;
-
- ClearFontData();
-
- mImpl->RequestRelayout();
- }
-}
-
-void Controller::RetrieveSelection(std::string& selectedText) const
-{
- mImpl->RetrieveSelection(selectedText, false);
-}
-
-void Controller::SetSelection(int start, int end)
-{
- mImpl->SetSelection(start, end);
-}
-
-std::pair<int, int> Controller::GetSelectionIndexes() const
-{
- return mImpl->GetSelectionIndexes();
-}
-
-void Controller::CopyStringToClipboard(const std::string& source)
-{
- mImpl->CopyStringToClipboard(source);
-}
-
-void Controller::SendSelectionToClipboard(bool deleteAfterSending)
-{
- mImpl->SendSelectionToClipboard(deleteAfterSending);
-}
-
-void Controller::SetDefaultFontFamily(const std::string& defaultFontFamily)
-{
- EnsureCreated(mImpl->mFontDefaults);
-
- mImpl->mFontDefaults->mFontDescription.family = defaultFontFamily;
- DALI_LOG_INFO(gLogFilter, Debug::General, "Controller::SetDefaultFontFamily %s\n", defaultFontFamily.c_str());
- mImpl->mFontDefaults->familyDefined = !defaultFontFamily.empty();
-
- // Update the cursor position if it's in editing mode
- UpdateCursorPosition(mImpl->mEventData);
-
- // Clear the font-specific data
- ClearFontData();
-
- mImpl->RequestRelayout();
-}
-
-const std::string& Controller::GetDefaultFontFamily() const
-{
- return mImpl->mFontDefaults ? mImpl->mFontDefaults->mFontDescription.family : EMPTY_STRING;
-}
-
-void Controller::SetPlaceholderFontFamily(const std::string& placeholderTextFontFamily)
-{
- PlaceholderHandler::SetPlaceholderFontFamily(*this, placeholderTextFontFamily);
-}
-
-const std::string& Controller::GetPlaceholderFontFamily() const
-{
- return PlaceholderHandler::GetPlaceholderFontFamily(*this);
-}
-
-void Controller::SetDefaultFontWeight(FontWeight weight)
-{
- EnsureCreated(mImpl->mFontDefaults);
-
- mImpl->mFontDefaults->mFontDescription.weight = weight;
- mImpl->mFontDefaults->weightDefined = true;
-
- // Update the cursor position if it's in editing mode
- UpdateCursorPosition(mImpl->mEventData);
-
- // Clear the font-specific data
- ClearFontData();
-
- mImpl->RequestRelayout();
-}
-
-bool Controller::IsDefaultFontWeightDefined() const
-{
- return mImpl->mFontDefaults && mImpl->mFontDefaults->weightDefined;
-}
-
-FontWeight Controller::GetDefaultFontWeight() const
-{
- return mImpl->mFontDefaults ? mImpl->mFontDefaults->mFontDescription.weight : TextAbstraction::FontWeight::NORMAL;
-}
-
-void Controller::SetPlaceholderTextFontWeight(FontWeight weight)
-{
- PlaceholderHandler::SetPlaceholderTextFontWeight(*this, weight);
-}
-
-bool Controller::IsPlaceholderTextFontWeightDefined() const
-{
- return PlaceholderHandler::IsPlaceholderTextFontWeightDefined(*this);
-}
-
-FontWeight Controller::GetPlaceholderTextFontWeight() const
-{
- return PlaceholderHandler::GetPlaceholderTextFontWeight(*this);
-}
-
-void Controller::SetDefaultFontWidth(FontWidth width)
-{
- EnsureCreated(mImpl->mFontDefaults);
-
- mImpl->mFontDefaults->mFontDescription.width = width;
- mImpl->mFontDefaults->widthDefined = true;
-
- // Update the cursor position if it's in editing mode
- UpdateCursorPosition(mImpl->mEventData);
-
- // Clear the font-specific data
- ClearFontData();
-
- mImpl->RequestRelayout();
-}
-
-bool Controller::IsDefaultFontWidthDefined() const
-{
- return mImpl->mFontDefaults && mImpl->mFontDefaults->widthDefined;
-}
-
-FontWidth Controller::GetDefaultFontWidth() const
-{
- return mImpl->mFontDefaults ? mImpl->mFontDefaults->mFontDescription.width : TextAbstraction::FontWidth::NORMAL;
-}
-
-void Controller::SetPlaceholderTextFontWidth(FontWidth width)
-{
- PlaceholderHandler::SetPlaceholderTextFontWidth(*this, width);
-}
-
-bool Controller::IsPlaceholderTextFontWidthDefined() const
-{
- return PlaceholderHandler::IsPlaceholderTextFontWidthDefined(*this);
-}
-
-FontWidth Controller::GetPlaceholderTextFontWidth() const
-{
- return PlaceholderHandler::GetPlaceholderTextFontWidth(*this);
-}
-
-void Controller::SetDefaultFontSlant(FontSlant slant)
-{
- EnsureCreated(mImpl->mFontDefaults);
-
- mImpl->mFontDefaults->mFontDescription.slant = slant;
- mImpl->mFontDefaults->slantDefined = true;
-
- // Update the cursor position if it's in editing mode
- UpdateCursorPosition(mImpl->mEventData);
-
- // Clear the font-specific data
- ClearFontData();
-
- mImpl->RequestRelayout();
-}
-
-bool Controller::IsDefaultFontSlantDefined() const
-{
- return mImpl->mFontDefaults && mImpl->mFontDefaults->slantDefined;
-}
-
-FontSlant Controller::GetDefaultFontSlant() const
-{
- return mImpl->mFontDefaults ? mImpl->mFontDefaults->mFontDescription.slant : TextAbstraction::FontSlant::NORMAL;
-}
-
-void Controller::SetPlaceholderTextFontSlant(FontSlant slant)
-{
- PlaceholderHandler::SetPlaceholderTextFontSlant(*this, slant);
-}
-
-bool Controller::IsPlaceholderTextFontSlantDefined() const
-{
- return PlaceholderHandler::IsPlaceholderTextFontSlantDefined(*this);
-}
-
-FontSlant Controller::GetPlaceholderTextFontSlant() const
-{
- return PlaceholderHandler::GetPlaceholderTextFontSlant(*this);
-}
-
-void Controller::SetFontSizeScale(float scale)
-{
- mImpl->mFontSizeScale = scale;
-
- // Update the cursor position if it's in editing mode
- UpdateCursorPosition(mImpl->mEventData);
-
- // Clear the font-specific data
- ClearFontData();
-
- mImpl->RequestRelayout();
-}
-
-float Controller::GetFontSizeScale() const
-{
- return mImpl->mFontDefaults ? mImpl->mFontSizeScale : 1.0f;
-}
-
-void Controller::SetDefaultFontSize(float fontSize, FontSizeType type)
-{
- EnsureCreated(mImpl->mFontDefaults);
-
- mImpl->mFontDefaults->mDefaultPointSize = (type == POINT_SIZE) ? fontSize : ConvertPixelToPoint(fontSize);
- mImpl->mFontDefaults->sizeDefined = true;
-
- // Update the cursor position if it's in editing mode
- UpdateCursorPosition(mImpl->mEventData);
-
- // Clear the font-specific data
- ClearFontData();
-
- mImpl->RequestRelayout();
-}
-
-float Controller::GetDefaultFontSize(FontSizeType type) const
-{
- if(mImpl->mFontDefaults)
- {
- return (type == POINT_SIZE) ? mImpl->mFontDefaults->mDefaultPointSize : ConvertPointToPixel(mImpl->mFontDefaults->mDefaultPointSize);
- }
- return 0.0f;
-}
-
-void Controller::SetPlaceholderTextFontSize(float fontSize, FontSizeType type)
-{
- PlaceholderHandler::SetPlaceholderTextFontSize(*this, fontSize, type);
-}
-
-float Controller::GetPlaceholderTextFontSize(FontSizeType type) const
-{
- return PlaceholderHandler::GetPlaceholderTextFontSize(*this, type);
-}
-
-void Controller::SetDefaultColor(const Vector4& color)
-{
- mImpl->mTextColor = color;
-
- if(!mImpl->IsShowingPlaceholderText())
- {
- mImpl->mModel->mVisualModel->SetTextColor(color);
- mImpl->mModel->mLogicalModel->mColorRuns.Clear();
- mImpl->mOperationsPending = static_cast<OperationsMask>(mImpl->mOperationsPending | COLOR);
- mImpl->RequestRelayout();
- }
-}
-
-const Vector4& Controller::GetDefaultColor() const
-{
- return mImpl->mTextColor;
-}
-
-void Controller::SetPlaceholderTextColor(const Vector4& textColor)
-{
- PlaceholderHandler::SetPlaceholderTextColor(*this, textColor);
-}
-
-const Vector4& Controller::GetPlaceholderTextColor() const
-{
- return PlaceholderHandler::GetPlaceholderTextColor(*this);
-}
-
-void Controller::SetShadowOffset(const Vector2& shadowOffset)
-{
- mImpl->mModel->mVisualModel->SetShadowOffset(shadowOffset);
- mImpl->RequestRelayout();
-}
-
-const Vector2& Controller::GetShadowOffset() const
-{
- return mImpl->mModel->mVisualModel->GetShadowOffset();
-}
-
-void Controller::SetShadowColor(const Vector4& shadowColor)
-{
- mImpl->mModel->mVisualModel->SetShadowColor(shadowColor);
- mImpl->RequestRelayout();
-}
-
-const Vector4& Controller::GetShadowColor() const
-{
- return mImpl->mModel->mVisualModel->GetShadowColor();
-}
-
-void Controller::SetShadowBlurRadius(const float& shadowBlurRadius)
-{
- if(fabsf(GetShadowBlurRadius() - shadowBlurRadius) > Math::MACHINE_EPSILON_1)
- {
- mImpl->mModel->mVisualModel->SetShadowBlurRadius(shadowBlurRadius);
- mImpl->RequestRelayout();
- }
-}
-
-const float& Controller::GetShadowBlurRadius() const
-{
- return mImpl->mModel->mVisualModel->GetShadowBlurRadius();
-}
-
-void Controller::SetUnderlineColor(const Vector4& color)
-{
- mImpl->mModel->mVisualModel->SetUnderlineColor(color);
- mImpl->RequestRelayout();
-}
-
-const Vector4& Controller::GetUnderlineColor() const
-{
- return mImpl->mModel->mVisualModel->GetUnderlineColor();
-}
-
-void Controller::SetUnderlineEnabled(bool enabled)
-{
- mImpl->mModel->mVisualModel->SetUnderlineEnabled(enabled);
- mImpl->RequestRelayout();
-}
-
-bool Controller::IsUnderlineEnabled() const
-{
- return mImpl->mModel->mVisualModel->IsUnderlineEnabled();
-}
-
-void Controller::SetUnderlineHeight(float height)
-{
- mImpl->mModel->mVisualModel->SetUnderlineHeight(height);
- mImpl->RequestRelayout();
-}
-
-float Controller::GetUnderlineHeight() const
-{
- return mImpl->mModel->mVisualModel->GetUnderlineHeight();
-}
-
-void Controller::SetOutlineColor(const Vector4& color)
-{
- mImpl->mModel->mVisualModel->SetOutlineColor(color);
- mImpl->RequestRelayout();
-}
-
-const Vector4& Controller::GetOutlineColor() const
-{
- return mImpl->mModel->mVisualModel->GetOutlineColor();
-}
-
-void Controller::SetOutlineWidth(uint16_t width)
-{
- mImpl->mModel->mVisualModel->SetOutlineWidth(width);
- mImpl->RequestRelayout();
-}
-
-uint16_t Controller::GetOutlineWidth() const
-{
- return mImpl->mModel->mVisualModel->GetOutlineWidth();
-}
-
-void Controller::SetBackgroundColor(const Vector4& color)
-{
- mImpl->mModel->mVisualModel->SetBackgroundColor(color);
- mImpl->RequestRelayout();
-}
-
-const Vector4& Controller::GetBackgroundColor() const
-{
- return mImpl->mModel->mVisualModel->GetBackgroundColor();
-}
-
-void Controller::SetBackgroundEnabled(bool enabled)
-{
- mImpl->mModel->mVisualModel->SetBackgroundEnabled(enabled);
- mImpl->RequestRelayout();
-}
-
-bool Controller::IsBackgroundEnabled() const
-{
- return mImpl->mModel->mVisualModel->IsBackgroundEnabled();
-}
-
-void Controller::SetDefaultEmbossProperties(const std::string& embossProperties)
-{
- EnsureCreated(mImpl->mEmbossDefaults);
- mImpl->mEmbossDefaults->properties = embossProperties;
-}
-
-const std::string& Controller::GetDefaultEmbossProperties() const
-{
- return mImpl->mEmbossDefaults ? mImpl->mEmbossDefaults->properties : EMPTY_STRING;
-}
-
-void Controller::SetDefaultOutlineProperties(const std::string& outlineProperties)
-{
- EnsureCreated(mImpl->mOutlineDefaults);
- mImpl->mOutlineDefaults->properties = outlineProperties;
-}
-
-const std::string& Controller::GetDefaultOutlineProperties() const
-{
- return mImpl->mOutlineDefaults ? mImpl->mOutlineDefaults->properties : EMPTY_STRING;
-}
-
-void Controller::RelayoutForNewLineSize()
-{
- // relayout all characters
- mImpl->mTextUpdateInfo.mCharacterIndex = 0;
- mImpl->mTextUpdateInfo.mNumberOfCharactersToRemove = mImpl->mTextUpdateInfo.mPreviousNumberOfCharacters;
- mImpl->mTextUpdateInfo.mNumberOfCharactersToAdd = mImpl->mModel->mLogicalModel->mText.Count();
- mImpl->mOperationsPending = static_cast<OperationsMask>(mImpl->mOperationsPending | LAYOUT);
-
- //remove selection
- if(mImpl->mEventData && mImpl->mEventData->mState == EventData::SELECTING)
- {
- mImpl->ChangeState(EventData::EDITING);
- }
-
- mImpl->RequestRelayout();
-}
-
-bool Controller::SetDefaultLineSpacing(float lineSpacing)
-{
- if(std::fabs(lineSpacing - mImpl->mLayoutEngine.GetDefaultLineSpacing()) > Math::MACHINE_EPSILON_1000)
- {
- mImpl->mLayoutEngine.SetDefaultLineSpacing(lineSpacing);
- mImpl->mRecalculateNaturalSize = true;
-
- RelayoutForNewLineSize();
- return true;
- }
- return false;
-}
-
-float Controller::GetDefaultLineSpacing() const
-{
- return mImpl->mLayoutEngine.GetDefaultLineSpacing();
-}
-
-bool Controller::SetDefaultLineSize(float lineSize)
-{
- if(std::fabs(lineSize - mImpl->mLayoutEngine.GetDefaultLineSize()) > Math::MACHINE_EPSILON_1000)
- {
- mImpl->mLayoutEngine.SetDefaultLineSize(lineSize);
- mImpl->mRecalculateNaturalSize = true;
-
- RelayoutForNewLineSize();
- return true;
- }
- return false;
-}
-
-float Controller::GetDefaultLineSize() const
-{
- return mImpl->mLayoutEngine.GetDefaultLineSize();
-}
-
-void Controller::SetInputColor(const Vector4& color)
-{
- if(mImpl->mEventData)
- {
- mImpl->mEventData->mInputStyle.textColor = color;
- mImpl->mEventData->mInputStyle.isDefaultColor = false;
-
- if(EventData::SELECTING == mImpl->mEventData->mState || EventData::EDITING == mImpl->mEventData->mState || EventData::INACTIVE == mImpl->mEventData->mState)
- {
- if(EventData::SELECTING == mImpl->mEventData->mState)
- {
- const bool handlesCrossed = mImpl->mEventData->mLeftSelectionPosition > mImpl->mEventData->mRightSelectionPosition;
-
- // Get start and end position of selection
- const CharacterIndex startOfSelectedText = handlesCrossed ? mImpl->mEventData->mRightSelectionPosition : mImpl->mEventData->mLeftSelectionPosition;
- const Length lengthOfSelectedText = (handlesCrossed ? mImpl->mEventData->mLeftSelectionPosition : mImpl->mEventData->mRightSelectionPosition) - startOfSelectedText;
-
- // Add the color run.
- const VectorBase::SizeType numberOfRuns = mImpl->mModel->mLogicalModel->mColorRuns.Count();
- mImpl->mModel->mLogicalModel->mColorRuns.Resize(numberOfRuns + 1u);
-
- ColorRun& colorRun = *(mImpl->mModel->mLogicalModel->mColorRuns.Begin() + numberOfRuns);
- colorRun.color = color;
- colorRun.characterRun.characterIndex = startOfSelectedText;
- colorRun.characterRun.numberOfCharacters = lengthOfSelectedText;
-
- mImpl->mTextUpdateInfo.mCharacterIndex = startOfSelectedText;
- mImpl->mTextUpdateInfo.mNumberOfCharactersToRemove = lengthOfSelectedText;
- mImpl->mTextUpdateInfo.mNumberOfCharactersToAdd = lengthOfSelectedText;
- }
- else
- {
- mImpl->mTextUpdateInfo.mCharacterIndex = 0;
- mImpl->mTextUpdateInfo.mNumberOfCharactersToRemove = mImpl->mTextUpdateInfo.mPreviousNumberOfCharacters;
- mImpl->mTextUpdateInfo.mNumberOfCharactersToAdd = mImpl->mModel->mLogicalModel->mText.Count();
- }
-
- // Request to relayout.
- mImpl->mOperationsPending = static_cast<OperationsMask>(mImpl->mOperationsPending | COLOR);
- mImpl->RequestRelayout();
- }
- }
-}
-
-const Vector4& Controller::GetInputColor() const
-{
- // Return event text input color if we have it, otherwise just return the default text's color
- return mImpl->mEventData ? mImpl->mEventData->mInputStyle.textColor : mImpl->mTextColor;
-}
-
-void Controller::SetInputFontFamily(const std::string& fontFamily)
-{
- InputFontHandler::SetInputFontFamily(*this, fontFamily);
-}
-
-const std::string& Controller::GetInputFontFamily() const
-{
- return InputFontHandler::GetInputFontFamily(*this);
-}
-
-void Controller::SetInputFontWeight(FontWeight weight)
-{
- InputFontHandler::SetInputFontWeight(*this, weight);
-}
-
-bool Controller::IsInputFontWeightDefined() const
-{
- return InputFontHandler::IsInputFontWeightDefined(*this);
-}
-
-FontWeight Controller::GetInputFontWeight() const
-{
- return InputFontHandler::GetInputFontWeight(*this);
-}
-
-void Controller::SetInputFontWidth(FontWidth width)
-{
- InputFontHandler::SetInputFontWidth(*this, width);
-}
-
-bool Controller::IsInputFontWidthDefined() const
-{
- return InputFontHandler::IsInputFontWidthDefined(*this);
-}
-
-FontWidth Controller::GetInputFontWidth() const
-{
- return InputFontHandler::GetInputFontWidth(*this);
-}
-
-void Controller::SetInputFontSlant(FontSlant slant)
-{
- InputFontHandler::SetInputFontSlant(*this, slant);
-}
-
-bool Controller::IsInputFontSlantDefined() const
-{
- return InputFontHandler::IsInputFontSlantDefined(*this);
-}
-
-FontSlant Controller::GetInputFontSlant() const
-{
- return InputFontHandler::GetInputFontSlant(*this);
-}
-
-void Controller::SetInputFontPointSize(float size)
-{
- InputFontHandler::SetInputFontPointSize(*this, size);
-}
-
-float Controller::GetInputFontPointSize() const
-{
- return InputFontHandler::GetInputFontPointSize(*this);
-}
-
-void Controller::SetInputLineSpacing(float lineSpacing)
-{
- if(mImpl->mEventData)
- {
- mImpl->mEventData->mInputStyle.lineSpacing = lineSpacing;
- mImpl->mEventData->mInputStyle.isLineSpacingDefined = true;
- }
-}
-
-float Controller::GetInputLineSpacing() const
-{
- return mImpl->mEventData ? mImpl->mEventData->mInputStyle.lineSpacing : 0.0f;
-}
-
-void Controller::SetInputShadowProperties(const std::string& shadowProperties)
-{
- if(mImpl->mEventData)
- {
- mImpl->mEventData->mInputStyle.shadowProperties = shadowProperties;
- }
-}
-
-const std::string& Controller::GetInputShadowProperties() const
-{
- return mImpl->mEventData ? mImpl->mEventData->mInputStyle.shadowProperties : EMPTY_STRING;
-}
-
-void Controller::SetInputUnderlineProperties(const std::string& underlineProperties)
-{
- if(mImpl->mEventData)
- {
- mImpl->mEventData->mInputStyle.underlineProperties = underlineProperties;
- }
-}
-
-const std::string& Controller::GetInputUnderlineProperties() const
-{
- return mImpl->mEventData ? mImpl->mEventData->mInputStyle.underlineProperties : EMPTY_STRING;
-}
-
-void Controller::SetInputEmbossProperties(const std::string& embossProperties)
-{
- if(mImpl->mEventData)
- {
- mImpl->mEventData->mInputStyle.embossProperties = embossProperties;
- }
-}
-
-const std::string& Controller::GetInputEmbossProperties() const
-{
- return mImpl->mEventData ? mImpl->mEventData->mInputStyle.embossProperties : GetDefaultEmbossProperties();
-}
-
-void Controller::SetInputOutlineProperties(const std::string& outlineProperties)
-{
- if(mImpl->mEventData)
- {
- mImpl->mEventData->mInputStyle.outlineProperties = outlineProperties;
- }
-}
-
-const std::string& Controller::GetInputOutlineProperties() const
-{
- return mImpl->mEventData ? mImpl->mEventData->mInputStyle.outlineProperties : GetDefaultOutlineProperties();
-}
-
-void Controller::SetInputModePassword(bool passwordInput)
-{
- if(mImpl->mEventData)
- {
- mImpl->mEventData->mPasswordInput = passwordInput;
- }
-}
-
-bool Controller::IsInputModePassword()
-{
- return mImpl->mEventData && mImpl->mEventData->mPasswordInput;
-}
-
-void Controller::SetNoTextDoubleTapAction(NoTextTap::Action action)
-{
- if(mImpl->mEventData)
- {
- mImpl->mEventData->mDoubleTapAction = action;
- }
-}
-
-Controller::NoTextTap::Action Controller::GetNoTextDoubleTapAction() const
-{
- return mImpl->mEventData ? mImpl->mEventData->mDoubleTapAction : NoTextTap::NO_ACTION;
-}
-
-void Controller::SetNoTextLongPressAction(NoTextTap::Action action)
-{
- if(mImpl->mEventData)
- {
- mImpl->mEventData->mLongPressAction = action;
- }
-}
-
-Controller::NoTextTap::Action Controller::GetNoTextLongPressAction() const
-{
- return mImpl->mEventData ? mImpl->mEventData->mLongPressAction : NoTextTap::NO_ACTION;
-}
-
-bool Controller::IsUnderlineSetByString()
-{
- return mImpl->mUnderlineSetByString;
-}
-
-void Controller::UnderlineSetByString(bool setByString)
-{
- mImpl->mUnderlineSetByString = setByString;
-}
-
-bool Controller::IsShadowSetByString()
-{
- return mImpl->mShadowSetByString;
-}
-
-void Controller::ShadowSetByString(bool setByString)
-{
- mImpl->mShadowSetByString = setByString;
-}
-
-bool Controller::IsOutlineSetByString()
-{
- return mImpl->mOutlineSetByString;
-}
-
-void Controller::OutlineSetByString(bool setByString)
-{
- mImpl->mOutlineSetByString = setByString;
-}
-
-bool Controller::IsFontStyleSetByString()
-{
- return mImpl->mFontStyleSetByString;
-}
-
-void Controller::FontStyleSetByString(bool setByString)
-{
- mImpl->mFontStyleSetByString = setByString;
-}
-
-Layout::Engine& Controller::GetLayoutEngine()
-{
- return mImpl->mLayoutEngine;
-}
-
-View& Controller::GetView()
-{
- return mImpl->mView;
-}
-
-Vector3 Controller::GetNaturalSize()
-{
- return Relayouter::GetNaturalSize(*this);
-}
-
-bool Controller::CheckForTextFit(float pointSize, Size& layoutSize)
-{
- return Relayouter::CheckForTextFit(*this, pointSize, layoutSize);
-}
-
-void Controller::FitPointSizeforLayout(Size layoutSize)
-{
- Relayouter::FitPointSizeforLayout(*this, layoutSize);
-}
-
-float Controller::GetHeightForWidth(float width)
-{
- return Relayouter::GetHeightForWidth(*this, width);
-}
-
-int Controller::GetLineCount(float width)
-{
- GetHeightForWidth(width);
- return mImpl->mModel->GetNumberOfLines();
-}
-
-const ModelInterface* const Controller::GetTextModel() const
-{
- return mImpl->mModel.Get();
-}
-
-float Controller::GetScrollAmountByUserInput()
-{
- float scrollAmount = 0.0f;
-
- if(NULL != mImpl->mEventData && mImpl->mEventData->mCheckScrollAmount)
- {
- scrollAmount = mImpl->mModel->mScrollPosition.y - mImpl->mModel->mScrollPositionLast.y;
- mImpl->mEventData->mCheckScrollAmount = false;
- }
- return scrollAmount;
-}
-
-bool Controller::GetTextScrollInfo(float& scrollPosition, float& controlHeight, float& layoutHeight)
-{
- const Vector2& layout = mImpl->mModel->mVisualModel->GetLayoutSize();
- bool isScrolled;
-
- controlHeight = mImpl->mModel->mVisualModel->mControlSize.height;
- layoutHeight = layout.height;
- scrollPosition = mImpl->mModel->mScrollPosition.y;
- isScrolled = !Equals(mImpl->mModel->mScrollPosition.y, mImpl->mModel->mScrollPositionLast.y, Math::MACHINE_EPSILON_1);
- return isScrolled;
-}
-
-void Controller::SetHiddenInputOption(const Property::Map& options)
-{
- EnsureCreated<HiddenText, Controller*>(mImpl->mHiddenInput, this);
- mImpl->mHiddenInput->SetProperties(options);
-}
-
-void Controller::GetHiddenInputOption(Property::Map& options)
-{
- if(mImpl->mHiddenInput)
- {
- mImpl->mHiddenInput->GetProperties(options);
- }
-}
-
-void Controller::SetInputFilterOption(const Property::Map& options)
-{
- EnsureCreated(mImpl->mInputFilter);
- mImpl->mInputFilter->SetProperties(options);
-}
-
-void Controller::GetInputFilterOption(Property::Map& options)
-{
- if(mImpl->mInputFilter)
- {
- mImpl->mInputFilter->GetProperties(options);
- }
-}
-
-void Controller::SetPlaceholderProperty(const Property::Map& map)
-{
- PlaceholderHandler::SetPlaceholderProperty(*this, map);
-}
-
-void Controller::GetPlaceholderProperty(Property::Map& map)
-{
- PlaceholderHandler::GetPlaceholderProperty(*this, map);
-}
-
-Toolkit::DevelText::TextDirection::Type Controller::GetTextDirection()
-{
- // Make sure the model is up-to-date before layouting
- ProcessModifyEvents();
-
- if(mImpl->mUpdateTextDirection)
- {
- // Operations that can be done only once until the text changes.
- const OperationsMask onlyOnceOperations = static_cast<OperationsMask>(CONVERT_TO_UTF32 |
- GET_SCRIPTS |
- VALIDATE_FONTS |
- GET_LINE_BREAKS |
- BIDI_INFO |
- SHAPE_TEXT |
- GET_GLYPH_METRICS);
-
- // Set the update info to relayout the whole text.
- mImpl->mTextUpdateInfo.mParagraphCharacterIndex = 0u;
- mImpl->mTextUpdateInfo.mRequestedNumberOfCharacters = mImpl->mModel->mLogicalModel->mText.Count();
-
- // Make sure the model is up-to-date before layouting
- mImpl->UpdateModel(onlyOnceOperations);
-
- Vector3 naturalSize;
- DoRelayout(Size(MAX_FLOAT, MAX_FLOAT),
- static_cast<OperationsMask>(onlyOnceOperations |
- LAYOUT | REORDER | UPDATE_DIRECTION),
- naturalSize.GetVectorXY());
-
- // Do not do again the only once operations.
- mImpl->mOperationsPending = static_cast<OperationsMask>(mImpl->mOperationsPending & ~onlyOnceOperations);
-
- // Clear the update info. This info will be set the next time the text is updated.
- mImpl->mTextUpdateInfo.Clear();
-
- // FullRelayoutNeeded should be true because DoRelayout is MAX_FLOAT, MAX_FLOAT.
- mImpl->mTextUpdateInfo.mFullRelayoutNeeded = true;
-
- mImpl->mUpdateTextDirection = false;
- }
-
- return mImpl->mIsTextDirectionRTL ? Toolkit::DevelText::TextDirection::RIGHT_TO_LEFT : Toolkit::DevelText::TextDirection::LEFT_TO_RIGHT;
-}
-
-Toolkit::DevelText::VerticalLineAlignment::Type Controller::GetVerticalLineAlignment() const
-{
- return mImpl->mModel->GetVerticalLineAlignment();
-}
-
-void Controller::SetVerticalLineAlignment(Toolkit::DevelText::VerticalLineAlignment::Type alignment)
-{
- mImpl->mModel->mVerticalLineAlignment = alignment;
-}
-
-Toolkit::DevelText::EllipsisPosition::Type Controller::GetEllipsisPosition() const
-{
- return mImpl->mModel->GetEllipsisPosition();
-}
-
-void Controller::SetEllipsisPosition(Toolkit::DevelText::EllipsisPosition::Type ellipsisPosition)
-{
- mImpl->mModel->mEllipsisPosition = ellipsisPosition;
- mImpl->mModel->mVisualModel->SetEllipsisPosition(ellipsisPosition);
-}
-
-Controller::UpdateTextType Controller::Relayout(const Size& size, Dali::LayoutDirection::Type layoutDirection)
-{
- return Relayouter::Relayout(*this, size, layoutDirection);
-}
-
-void Controller::RequestRelayout()
-{
- mImpl->RequestRelayout();
-}
-
-bool Controller::IsInputStyleChangedSignalsQueueEmpty()
-{
- return (NULL == mImpl->mEventData) || (0u == mImpl->mEventData->mInputStyleChangedQueue.Count());
-}
-
-void Controller::ProcessInputStyleChangedSignals()
-{
- if(mImpl->mEventData)
- {
- if(mImpl->mEditableControlInterface)
- {
- // Emit the input style changed signal for each mask
- std::for_each(mImpl->mEventData->mInputStyleChangedQueue.begin(),
- mImpl->mEventData->mInputStyleChangedQueue.end(),
- [&](const auto mask) { mImpl->mEditableControlInterface->InputStyleChanged(mask); } );
- }
-
- mImpl->mEventData->mInputStyleChangedQueue.Clear();
- }
-}
-
-void Controller::KeyboardFocusGainEvent()
-{
- EventHandler::KeyboardFocusGainEvent(*this);
-}
-
-void Controller::KeyboardFocusLostEvent()
-{
- EventHandler::KeyboardFocusLostEvent(*this);
-}
-
-bool Controller::KeyEvent(const Dali::KeyEvent& keyEvent)
-{
- return EventHandler::KeyEvent(*this, keyEvent);
-}
-
-void Controller::AnchorEvent(float x, float y)
-{
- EventHandler::AnchorEvent(*this, x, y);
-}
-
-void Controller::TapEvent(unsigned int tapCount, float x, float y)
-{
- EventHandler::TapEvent(*this, tapCount, x, y);
-}
-
-void Controller::PanEvent(GestureState state, const Vector2& displacement)
-{
- EventHandler::PanEvent(*this, state, displacement);
-}
-
-void Controller::LongPressEvent(GestureState state, float x, float y)
-{
- EventHandler::LongPressEvent(*this, state, x, y);
-}
-
-void Controller::SelectEvent(float x, float y, SelectionType selectType)
-{
- EventHandler::SelectEvent(*this, x, y, selectType);
-}
-
-void Controller::SelectEvent(const uint32_t start, const uint32_t end, SelectionType selectType)
-{
- EventHandler::SelectEvent(*this, start, end, selectType);
-}
-
-void Controller::SetTextSelectionRange(const uint32_t* start, const uint32_t* end)
-{
- if(mImpl->mEventData)
- {
- mImpl->mEventData->mCheckScrollAmount = true;
- mImpl->mEventData->mIsLeftHandleSelected = true;
- mImpl->mEventData->mIsRightHandleSelected = true;
- mImpl->SetTextSelectionRange(start, end);
- mImpl->RequestRelayout();
- KeyboardFocusGainEvent();
- }
-}
-
-Uint32Pair Controller::GetTextSelectionRange() const
-{
- return mImpl->GetTextSelectionRange();
-}
-
-CharacterIndex Controller::GetPrimaryCursorPosition() const
-{
- return mImpl->GetPrimaryCursorPosition();
-}
-
-bool Controller::SetPrimaryCursorPosition(CharacterIndex index, bool focused)
-{
- if(mImpl->mEventData)
- {
- mImpl->mEventData->mCheckScrollAmount = true;
- mImpl->mEventData->mIsLeftHandleSelected = true;
- mImpl->mEventData->mIsRightHandleSelected = true;
- mImpl->mEventData->mCheckScrollAmount = true;
- if(mImpl->SetPrimaryCursorPosition(index, focused) && focused)
- {
- KeyboardFocusGainEvent();
- return true;
- }
- }
- return false;
-}
-
-void Controller::SelectWholeText()
-{
- SelectEvent(0.f, 0.f, SelectionType::ALL);
-}
-
-void Controller::SelectNone()
-{
- SelectEvent(0.f, 0.f, SelectionType::NONE);
-}
-
-void Controller::SelectText(const uint32_t start, const uint32_t end)
-{
- SelectEvent(start, end, SelectionType::RANGE);
-}
-
-string Controller::GetSelectedText() const
-{
- string text;
- if(EventData::SELECTING == mImpl->mEventData->mState)
- {
- mImpl->RetrieveSelection(text, false);
- }
- return text;
-}
-
-string Controller::CopyText()
-{
- string text;
- mImpl->RetrieveSelection(text, false);
- mImpl->SendSelectionToClipboard(false); // Text not modified
-
- mImpl->mEventData->mUpdateCursorPosition = true;
-
- mImpl->RequestRelayout(); // Cursor, Handles, Selection Highlight, Popup
-
- return text;
-}
-
-string Controller::CutText()
-{
- string text;
- mImpl->RetrieveSelection(text, false);
-
- if(!IsEditable())
- {
- return EMPTY_STRING;
- }
-
- mImpl->SendSelectionToClipboard(true); // Synchronous call to modify text
- mImpl->mOperationsPending = ALL_OPERATIONS;
-
- if((0u != mImpl->mModel->mLogicalModel->mText.Count()) ||
- !mImpl->IsPlaceholderAvailable())
- {
- mImpl->QueueModifyEvent(ModifyEvent::TEXT_DELETED);
- }
- else
- {
- ShowPlaceholderText();
- }
-
- mImpl->mEventData->mUpdateCursorPosition = true;
- mImpl->mEventData->mScrollAfterDelete = true;
-
- mImpl->RequestRelayout();
-
- if(nullptr != mImpl->mEditableControlInterface)
- {
- mImpl->mEditableControlInterface->TextChanged(true);
- }
- return text;
-}
-
-void Controller::PasteText()
-{
- mImpl->RequestGetTextFromClipboard(); // Request clipboard service to retrieve an item
-}
-
-InputMethodContext::CallbackData Controller::OnInputMethodContextEvent(InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent)
-{
- return EventHandler::OnInputMethodContextEvent(*this, inputMethodContext, inputMethodContextEvent);
-}
-
-void Controller::PasteClipboardItemEvent()
-{
- EventHandler::PasteClipboardItemEvent(*this);
-}
-
-void Controller::GetTargetSize(Vector2& targetSize)
-{
- targetSize = mImpl->mModel->mVisualModel->mControlSize;
-}
-
-void Controller::AddDecoration(Actor& actor, bool needsClipping)
-{
- if(mImpl->mEditableControlInterface)
- {
- mImpl->mEditableControlInterface->AddDecoration(actor, needsClipping);
- }
-}
-
-bool Controller::IsEditable() const
-{
- return mImpl->IsEditable();
-}
-
-void Controller::SetEditable(bool editable)
-{
- mImpl->SetEditable(editable);
- if(mImpl->mEventData && mImpl->mEventData->mDecorator)
- {
- mImpl->mEventData->mDecorator->SetEditable(editable);
- }
-}
-
-void Controller::ScrollBy(Vector2 scroll)
-{
- if(mImpl->mEventData && (fabs(scroll.x) > Math::MACHINE_EPSILON_0 || fabs(scroll.y) > Math::MACHINE_EPSILON_0))
- {
- const Vector2& layoutSize = mImpl->mModel->mVisualModel->GetLayoutSize();
- const Vector2 currentScroll = mImpl->mModel->mScrollPosition;
-
- scroll.x = -scroll.x;
- scroll.y = -scroll.y;
-
- if(fabs(scroll.x) > Math::MACHINE_EPSILON_0)
- {
- mImpl->mModel->mScrollPosition.x += scroll.x;
- mImpl->ClampHorizontalScroll(layoutSize);
- }
-
- if(fabs(scroll.y) > Math::MACHINE_EPSILON_0)
- {
- mImpl->mModel->mScrollPosition.y += scroll.y;
- mImpl->ClampVerticalScroll(layoutSize);
- }
-
- if(mImpl->mModel->mScrollPosition != currentScroll)
- {
- mImpl->mEventData->mDecorator->UpdatePositions(mImpl->mModel->mScrollPosition - currentScroll);
- mImpl->RequestRelayout();
- }
- }
-}
-
-float Controller::GetHorizontalScrollPosition()
-{
- // Scroll values are negative internally so we convert them to positive numbers
- return mImpl->mEventData ? -mImpl->mModel->mScrollPosition.x : 0.0f;
-}
-
-float Controller::GetVerticalScrollPosition()
-{
- // Scroll values are negative internally so we convert them to positive numbers
- return mImpl->mEventData ? -mImpl->mModel->mScrollPosition.y : 0.0f;
-}
-
-void Controller::DecorationEvent(HandleType handleType, HandleState state, float x, float y)
-{
- EventHandler::DecorationEvent(*this, handleType, state, x, y);
-}
-
-void Controller::TextPopupButtonTouched(Dali::Toolkit::TextSelectionPopup::Buttons button)
-{
- EventHandler::TextPopupButtonTouched(*this, button);
-}
-
-void Controller::DisplayTimeExpired()
-{
- mImpl->mEventData->mUpdateCursorPosition = true;
- // Apply modifications to the model
- mImpl->mOperationsPending = ALL_OPERATIONS;
-
- mImpl->RequestRelayout();
-}
-
-void Controller::InsertText(const std::string& text, Controller::InsertType type)
-{
- TextUpdater::InsertText(*this, text, type);
-}
-
-void Controller::PasteText(const std::string& stringToPaste)
-{
- TextUpdater::PasteText(*this, stringToPaste);
-}
-
-bool Controller::RemoveText(int cursorOffset, int numberOfCharacters, UpdateInputStyleType type)
-{
- return TextUpdater::RemoveText(*this, cursorOffset, numberOfCharacters, type);
-}
-
-bool Controller::RemoveSelectedText()
-{
- return TextUpdater::RemoveSelectedText(*this);
-}
-
-void Controller::InsertTextAnchor(int numberOfCharacters, CharacterIndex previousCursorIndex)
-{
- TextUpdater::InsertTextAnchor(*this, numberOfCharacters, previousCursorIndex);
-}
-
-void Controller::RemoveTextAnchor(int cursorOffset, int numberOfCharacters, CharacterIndex previousCursorIndex)
-{
- TextUpdater::RemoveTextAnchor(*this, cursorOffset, numberOfCharacters, previousCursorIndex);
-}
-
-bool Controller::DoRelayout(const Size& size, OperationsMask operationsRequired, Size& layoutSize)
-{
- return Relayouter::DoRelayout(*this, size, operationsRequired, layoutSize);
-}
-
-void Controller::CalculateVerticalOffset(const Size& controlSize)
-{
- Relayouter::CalculateVerticalOffset(*this, controlSize);
-}
-
-void Controller::ProcessModifyEvents()
-{
- EventHandler::ProcessModifyEvents(*this);
-}
-
-void Controller::TextReplacedEvent()
-{
- EventHandler::TextReplacedEvent(*this);
-}
-
-void Controller::TextInsertedEvent()
-{
- EventHandler::TextInsertedEvent(*this);
-}
-
-void Controller::TextDeletedEvent()
-{
- EventHandler::TextDeletedEvent(*this);
-}
-
-bool Controller::DeleteEvent(int keyCode)
-{
- return EventHandler::DeleteEvent(*this, keyCode);
-}
-
-// private : Helpers.
-
-void Controller::ResetText()
-{
- TextUpdater::ResetText(*this);
-}
-
-void Controller::ShowPlaceholderText()
-{
- PlaceholderHandler::ShowPlaceholderText(*this);
-}
-
-void Controller::ClearFontData()
-{
- if(mImpl->mFontDefaults)
- {
- mImpl->mFontDefaults->mFontId = 0u; // Remove old font ID
- }
-
- // Set flags to update the model.
- mImpl->mTextUpdateInfo.mCharacterIndex = 0u;
- mImpl->mTextUpdateInfo.mNumberOfCharactersToRemove = mImpl->mTextUpdateInfo.mPreviousNumberOfCharacters;
- mImpl->mTextUpdateInfo.mNumberOfCharactersToAdd = mImpl->mModel->mLogicalModel->mText.Count();
-
- mImpl->mTextUpdateInfo.mClearAll = true;
- mImpl->mTextUpdateInfo.mFullRelayoutNeeded = true;
- mImpl->mRecalculateNaturalSize = true;
-
- mImpl->mOperationsPending = static_cast<OperationsMask>(mImpl->mOperationsPending |
- VALIDATE_FONTS |
- SHAPE_TEXT |
- BIDI_INFO |
- GET_GLYPH_METRICS |
- LAYOUT |
- UPDATE_LAYOUT_SIZE |
- REORDER |
- ALIGN);
-}
-
-void Controller::ClearStyleData()
-{
- mImpl->mModel->mLogicalModel->mColorRuns.Clear();
- mImpl->mModel->mLogicalModel->ClearFontDescriptionRuns();
-}
-
-void Controller::ResetCursorPosition(CharacterIndex cursorIndex)
-{
- // Reset the cursor position
- if(NULL != mImpl->mEventData)
- {
- mImpl->mEventData->mPrimaryCursorPosition = cursorIndex;
-
- // Update the cursor if it's in editing mode.
- if(EventData::IsEditingState(mImpl->mEventData->mState))
- {
- mImpl->mEventData->mUpdateCursorPosition = true;
- }
- }
-}
-
-CharacterIndex Controller::GetCursorPosition()
-{
- if(!mImpl->mEventData)
- return 0;
-
- return mImpl->mEventData->mPrimaryCursorPosition;
-}
-
-void Controller::ResetScrollPosition()
-{
- if(mImpl->mEventData)
- {
- // Reset the scroll position.
- mImpl->mModel->mScrollPosition = Vector2::ZERO;
- mImpl->mEventData->mScrollAfterUpdatePosition = true;
- }
-}
-
-void Controller::SetControlInterface(ControlInterface* controlInterface)
-{
- mImpl->mControlInterface = controlInterface;
-}
-
-void Controller::SetAnchorControlInterface(AnchorControlInterface* anchorControlInterface)
-{
- mImpl->mAnchorControlInterface = anchorControlInterface;
-}
-
-bool Controller::ShouldClearFocusOnEscape() const
-{
- return mImpl->mShouldClearFocusOnEscape;
-}
-
-Actor Controller::CreateBackgroundActor()
-{
- return mImpl->CreateBackgroundActor();
-}
-
-Controller::Controller(ControlInterface* controlInterface,
- EditableControlInterface* editableControlInterface,
- SelectableControlInterface* selectableControlInterface,
- AnchorControlInterface* anchorControlInterface)
-: mImpl(new Controller::Impl(controlInterface, editableControlInterface, selectableControlInterface, anchorControlInterface))
-{
-}
-
-Controller::~Controller()
-{
- delete mImpl;
-}
-
-} // namespace Dali::Toolkit::Text
projects / platform / core / uifw / dali-toolkit.git / blobdiff