/*
- * Copyright (c) 2021 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2022 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.
// INTERNAL INCLUDES
#include <dali-toolkit/devel-api/controls/control-devel.h>
-#include <dali-toolkit/devel-api/focus-manager/keyinput-focus-manager.h>
#include <dali-toolkit/devel-api/text/rendering-backend.h>
#include <dali-toolkit/internal/controls/control/control-data-impl.h>
#include <dali-toolkit/internal/controls/text-controls/common-text-utils.h>
DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "enableEditing", BOOLEAN, ENABLE_EDITING )
DALI_DEVEL_PROPERTY_REGISTRATION_READ_ONLY(Toolkit, TextEditor, "selectedText", STRING, SELECTED_TEXT )
DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "fontSizeScale", FLOAT, FONT_SIZE_SCALE )
+DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "enableFontSizeScale", BOOLEAN, ENABLE_FONT_SIZE_SCALE )
DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "primaryCursorPosition", INTEGER, PRIMARY_CURSOR_POSITION )
DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "grabHandleColor", VECTOR4, GRAB_HANDLE_COLOR )
DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "enableGrabHandlePopup", BOOLEAN, ENABLE_GRAB_HANDLE_POPUP )
DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "ellipsis", BOOLEAN, ELLIPSIS )
DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "ellipsisPosition", INTEGER, ELLIPSIS_POSITION )
DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "minLineSize", FLOAT, MIN_LINE_SIZE )
+DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "strikethrough", MAP, STRIKETHROUGH )
+DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "inputStrikethrough", MAP, INPUT_STRIKETHROUGH )
+DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "characterSpacing", FLOAT, CHARACTER_SPACING )
+DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "relativeLineSize", FLOAT, RELATIVE_LINE_SIZE )
DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "textChanged", SIGNAL_TEXT_CHANGED )
DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "inputStyleChanged", SIGNAL_INPUT_STYLE_CHANGED )
DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "cursorPositionChanged", SIGNAL_CURSOR_POSITION_CHANGED)
DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "selectionChanged", SIGNAL_SELECTION_CHANGED )
DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "selectionCleared", SIGNAL_SELECTION_CLEARED )
+DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "selectionStarted", SIGNAL_SELECTION_STARTED )
DALI_TYPE_REGISTRATION_END()
// clang-format on
{
editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::OUTLINE);
}
+ if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_STRIKETHROUGH))
+ {
+ editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::STRIKETHROUGH);
+ }
+
return editorInputStyleMask;
}
return 0;
}
+Vector<Vector2> TextEditor::GetTextSize(const uint32_t startIndex, const uint32_t endIndex) const
+{
+ return mController->GetTextSize(startIndex, endIndex);
+}
+
+Vector<Vector2> TextEditor::GetTextPosition(const uint32_t startIndex, const uint32_t endIndex) const
+{
+ return mController->GetTextPosition(startIndex, endIndex);
+}
+
string TextEditor::GetSelectedText() const
{
string selectedText = "";
return mSelectionClearedSignal;
}
+DevelTextEditor::SelectionStartedSignalType& TextEditor::SelectionStartedSignal()
+{
+ return mSelectionStartedSignal;
+}
+
Text::ControllerPtr TextEditor::GetTextController()
{
return mController;
editorImpl.SelectionClearedSignal().Connect(tracker, functor);
}
}
+ else if(0 == strcmp(signalName.c_str(), SIGNAL_SELECTION_STARTED))
+ {
+ if(editor)
+ {
+ Internal::TextEditor& editorImpl(GetImpl(editor));
+ editorImpl.SelectionStartedSignal().Connect(tracker, functor);
+ }
+ }
else
{
// signalName does not match any signal
return mScrollStateChangedSignal;
}
+void TextEditor::OnAccessibilityStatusChanged()
+{
+ CommonTextUtils::SynchronizeTextAnchorsInParent(Self(), mController, mAnchorActors);
+}
+
void TextEditor::OnInitialize()
{
Actor self = Self();
self.Add(mStencil);
DevelControl::SetAccessibilityConstructor(self, [](Dali::Actor actor) {
- return std::unique_ptr<Dali::Accessibility::Accessible>(
- new AccessibleImpl(actor, Dali::Accessibility::Role::ENTRY));
+ return std::make_unique<TextEditorAccessible>(actor, Dali::Accessibility::Role::ENTRY);
});
+
+ Accessibility::Bridge::EnabledSignal().Connect(this, &TextEditor::OnAccessibilityStatusChanged);
+ Accessibility::Bridge::DisabledSignal().Connect(this, &TextEditor::OnAccessibilityStatusChanged);
}
void TextEditor::OnStyleChange(Toolkit::StyleManager styleManager, StyleChange::Type change)
mActiveLayer.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
ResizeActor(mActiveLayer, contentSize);
}
+ if(mCursorLayer)
+ {
+ mCursorLayer.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
+ ResizeActor(mCursorLayer, contentSize);
+ }
// If there is text changed, callback is called.
if(mTextChanged)
EmitCursorPositionChangedSignal();
}
+ if(mSelectionStarted)
+ {
+ EmitSelectionStartedSignal();
+ }
+
if(mSelectionChanged)
{
EmitSelectionChangedSignal();
void TextEditor::RenderText(Text::Controller::UpdateTextType updateTextType)
{
- CommonTextUtils::RenderText(Self(), mRenderer, mController, mDecorator, mAlignmentOffset, mRenderableActor, mBackgroundActor, mStencil, mClippingDecorationActors, updateTextType);
+ CommonTextUtils::RenderText(Self(), mRenderer, mController, mDecorator, mAlignmentOffset, mRenderableActor, mBackgroundActor, mStencil, mClippingDecorationActors, mAnchorActors, updateTextType);
if(mRenderableActor)
{
ApplyScrollPosition();
void TextEditor::TextInserted(unsigned int position, unsigned int length, const std::string& content)
{
- if(Accessibility::IsUp())
- {
- Control::Impl::GetAccessibilityObject(Self())->EmitTextInserted(position, length, content);
- }
+ GetAccessibleObject()->EmitTextInserted(position, length, content);
}
void TextEditor::TextDeleted(unsigned int position, unsigned int length, const std::string& content)
{
- if(Accessibility::IsUp())
- {
- Control::Impl::GetAccessibilityObject(Self())->EmitTextDeleted(position, length, content);
- }
+ GetAccessibleObject()->EmitTextDeleted(position, length, content);
}
void TextEditor::CursorPositionChanged(unsigned int oldPosition, unsigned int newPosition)
{
- if(Accessibility::IsUp())
- {
- Control::Impl::GetAccessibilityObject(Self())->EmitTextCursorMoved(newPosition);
- }
+ GetAccessibleObject()->EmitTextCursorMoved(newPosition);
if((oldPosition != newPosition) && !mCursorPositionChanged)
{
mSelectionCleared = false;
}
+void TextEditor::EmitSelectionStartedSignal()
+{
+ Dali::Toolkit::TextEditor handle(GetOwner());
+ mSelectionStartedSignal.Emit(handle);
+ mSelectionStarted = false;
+}
+
void TextEditor::SelectionChanged(uint32_t oldStart, uint32_t oldEnd, uint32_t newStart, uint32_t newEnd)
{
if(((oldStart != newStart) || (oldEnd != newEnd)) && !mSelectionChanged)
{
mSelectionCleared = true;
}
+ else
+ {
+ if(oldStart == oldEnd)
+ {
+ mSelectionStarted = true;
+ }
+ }
mSelectionChanged = true;
mOldSelectionStart = oldStart;
}
}
-void TextEditor::AddDecoration(Actor& actor, bool needsClipping)
+void TextEditor::AddDecoration(Actor& actor, DecorationType type, bool needsClipping)
{
if(actor)
{
{
mClippingDecorationActors.push_back(actor);
}
- else
+
+ // If the actor is a layer type, add it.
+ if(type == DecorationType::ACTIVE_LAYER)
+ {
+ AddLayer(mActiveLayer, actor);
+ }
+ else if(type == DecorationType::CURSOR_LAYER)
{
- actor.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
- actor.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
- Self().Add(actor);
- mActiveLayer = actor;
+ AddLayer(mCursorLayer, actor);
}
}
}
+void TextEditor::AddLayer(Actor& layer, Actor& actor)
+{
+ actor.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
+ actor.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
+ Self().Add(actor);
+ layer = actor;
+}
+
void TextEditor::SetTextSelectionRange(const uint32_t* start, const uint32_t* end)
{
if(mController && mController->IsShowingRealText())
mSelectionCleared(false),
mOldPosition(0u),
mOldSelectionStart(0u),
- mOldSelectionEnd(0u)
+ mOldSelectionEnd(0u),
+ mSelectionStarted(false)
{
}
}
}
-std::string TextEditor::AccessibleImpl::GetName()
+std::string TextEditor::TextEditorAccessible::GetName() const
{
- auto self = Toolkit::TextEditor::DownCast(Self());
- return self.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
+ return GetWholeText();
}
-std::string TextEditor::AccessibleImpl::GetText(size_t startOffset, size_t endOffset)
+const std::vector<Toolkit::TextAnchor>& TextEditor::TextEditorAccessible::GetTextAnchors() const
{
- if(endOffset <= startOffset)
- {
- return {};
- }
-
auto self = Toolkit::TextEditor::DownCast(Self());
- auto text = self.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
- if(startOffset > text.size() || endOffset > text.size())
- {
- return {};
- }
-
- return text.substr(startOffset, endOffset - startOffset);
+ return Toolkit::GetImpl(self).mAnchorActors;
}
-size_t TextEditor::AccessibleImpl::GetCharacterCount()
+Toolkit::Text::ControllerPtr TextEditor::TextEditorAccessible::GetTextController() const
{
auto self = Toolkit::TextEditor::DownCast(Self());
- auto text = self.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
-
- return text.size();
-}
-
-size_t TextEditor::AccessibleImpl::GetCursorOffset()
-{
- auto slf = Toolkit::TextEditor::DownCast(Self());
- return Dali::Toolkit::GetImpl(slf).GetTextController()->GetCursorPosition();
-}
-
-bool TextEditor::AccessibleImpl::SetCursorOffset(size_t offset)
-{
- auto slf = Toolkit::TextEditor::DownCast(Self());
- auto txt = slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
- if(offset > txt.size())
- {
- return false;
- }
-
- auto& slfImpl = Dali::Toolkit::GetImpl(slf);
- slfImpl.GetTextController()->ResetCursorPosition(offset);
- slfImpl.RequestTextRelayout();
- return true;
+ return Toolkit::GetImpl(self).GetTextController();
}
-Dali::Accessibility::Range TextEditor::AccessibleImpl::GetTextAtOffset(size_t offset, Dali::Accessibility::TextBoundary boundary)
+void TextEditor::TextEditorAccessible::RequestTextRelayout()
{
- auto self = Toolkit::TextEditor::DownCast(Self());
- auto text = self.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
- auto textSize = text.size();
-
- auto range = Dali::Accessibility::Range{};
+ auto self = Toolkit::TextEditor::DownCast(Self());
+ auto& selfImpl = Toolkit::GetImpl(self);
- switch(boundary)
- {
- case Dali::Accessibility::TextBoundary::CHARACTER:
- {
- if(offset < textSize)
- {
- range.content = text[offset];
- range.startOffset = offset;
- range.endOffset = offset + 1;
- }
- break;
- }
- case Dali::Accessibility::TextBoundary::WORD:
- case Dali::Accessibility::TextBoundary::LINE:
- {
- auto textString = text.c_str();
- auto breaks = std::vector<char>(textSize, 0);
-
- if(boundary == Dali::Accessibility::TextBoundary::WORD)
- {
- Accessibility::Accessible::FindWordSeparationsUtf8(reinterpret_cast<const utf8_t*>(textString), textSize, "", breaks.data());
- }
- else
- {
- Accessibility::Accessible::FindLineSeparationsUtf8(reinterpret_cast<const utf8_t*>(textString), textSize, "", breaks.data());
- }
-
- auto index = 0u;
- auto counter = 0u;
- while(index < textSize && counter <= offset)
- {
- auto start = index;
- if(breaks[index])
- {
- while(breaks[index])
- {
- index++;
- }
- counter++;
- }
- else
- {
- if(boundary == Dali::Accessibility::TextBoundary::WORD)
- {
- index++;
- }
- if(boundary == Dali::Accessibility::TextBoundary::LINE)
- {
- counter++;
- }
- }
-
- if((counter > 0) && ((counter - 1) == offset))
- {
- range.content = text.substr(start, index - start + 1);
- range.startOffset = start;
- range.endOffset = index + 1;
- }
-
- if(boundary == Dali::Accessibility::TextBoundary::LINE)
- {
- index++;
- }
- }
- break;
- }
- case Dali::Accessibility::TextBoundary::SENTENCE:
- {
- /* not supported by default */
- break;
- }
- case Dali::Accessibility::TextBoundary::PARAGRAPH:
- {
- /* Paragraph is not supported by libunibreak library */
- break;
- }
- default:
- break;
- }
-
- return range;
-}
-
-Dali::Accessibility::Range TextEditor::AccessibleImpl::GetRangeOfSelection(size_t selectionIndex)
-{
- // Since DALi supports only one selection indexes higher than 0 are ignored
- if(selectionIndex > 0)
- {
- return {};
- }
-
- auto self = Toolkit::TextEditor::DownCast(Self());
- auto controller = Dali::Toolkit::GetImpl(self).GetTextController();
- std::string value{};
- controller->RetrieveSelection(value);
- auto indices = controller->GetSelectionIndexes();
-
- return {static_cast<size_t>(indices.first), static_cast<size_t>(indices.second), value};
-}
-
-bool TextEditor::AccessibleImpl::RemoveSelection(size_t selectionIndex)
-{
- // Since DALi supports only one selection indexes higher than 0 are ignored
- if(selectionIndex > 0)
- {
- return false;
- }
-
- auto self = Toolkit::TextEditor::DownCast(Self());
- Dali::Toolkit::GetImpl(self).GetTextController()->SetSelection(0, 0);
- return true;
-}
-
-bool TextEditor::AccessibleImpl::SetRangeOfSelection(size_t selectionIndex, size_t startOffset, size_t endOffset)
-{
- // Since DALi supports only one selection indexes higher than 0 are ignored
- if(selectionIndex > 0)
- {
- return false;
- }
-
- auto self = Toolkit::TextEditor::DownCast(Self());
- Dali::Toolkit::GetImpl(self).GetTextController()->SetSelection(startOffset, endOffset);
- return true;
-}
-
-bool TextEditor::AccessibleImpl::CopyText(size_t startPosition, size_t endPosition)
-{
- if(endPosition <= startPosition)
- {
- return false;
- }
-
- auto self = Toolkit::TextEditor::DownCast(Self());
- auto text = self.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
- Dali::Toolkit::GetImpl(self).GetTextController()->CopyStringToClipboard(text.substr(startPosition, endPosition - startPosition));
-
- return true;
-}
-
-bool TextEditor::AccessibleImpl::CutText(size_t startPosition, size_t endPosition)
-{
- if(endPosition <= startPosition)
- {
- return false;
- }
-
- auto self = Toolkit::TextEditor::DownCast(Self());
- auto text = self.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
- Dali::Toolkit::GetImpl(self).GetTextController()->CopyStringToClipboard(text.substr(startPosition, endPosition - startPosition));
-
- self.SetProperty(Toolkit::TextEditor::Property::TEXT, text.substr(0, startPosition) + text.substr(endPosition));
-
- return true;
-}
-
-bool TextEditor::AccessibleImpl::DeleteText(size_t startPosition, size_t endPosition)
-{
- if(endPosition <= startPosition)
- {
- return false;
- }
-
- auto self = Toolkit::TextEditor::DownCast(Self());
- auto text = self.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
-
- self.SetProperty(Toolkit::TextEditor::Property::TEXT, text.substr(0, startPosition) + text.substr(endPosition));
-
- return true;
-}
-
-Dali::Accessibility::States TextEditor::AccessibleImpl::CalculateStates()
-{
- using namespace Dali::Accessibility;
-
- auto states = DevelControl::AccessibleImpl::CalculateStates();
- states[State::EDITABLE] = true;
- states[State::FOCUSABLE] = true;
-
- Toolkit::Control focusControl = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
- if(mSelf == focusControl)
- {
- states[State::FOCUSED] = true;
- }
-
- return states;
-}
-
-bool TextEditor::AccessibleImpl::InsertText(size_t startPosition, std::string text)
-{
- auto self = Toolkit::TextEditor::DownCast(Self());
- auto insertedText = self.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
-
- insertedText.insert(startPosition, text);
-
- self.SetProperty(Toolkit::TextEditor::Property::TEXT, std::move(insertedText));
-
- return true;
-}
-
-bool TextEditor::AccessibleImpl::SetTextContents(std::string newContents)
-{
- auto self = Toolkit::TextEditor::DownCast(Self());
- self.SetProperty(Toolkit::TextEditor::Property::TEXT, std::move(newContents));
- return true;
+ selfImpl.RequestTextRelayout();
}
} // namespace Internal
projects / platform / core / uifw / dali-toolkit.git / blobdiff