X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fcontrols%2Ftext-controls%2Ftext-editor-impl.cpp;h=8520498820706b251efa42090b2130eca84c2845;hb=d4938b4b2872ea432f45fcdedbc13e85af0d08df;hp=6fc1a3d7a6d9cba0a178462244e1a0e49a20f5cb;hpb=85cc4dec9417a45d031bc8bc968e82df3339159e;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git diff --git a/dali-toolkit/internal/controls/text-controls/text-editor-impl.cpp b/dali-toolkit/internal/controls/text-controls/text-editor-impl.cpp index 6fc1a3d..8520498 100644 --- a/dali-toolkit/internal/controls/text-controls/text-editor-impl.cpp +++ b/dali-toolkit/internal/controls/text-controls/text-editor-impl.cpp @@ -33,11 +33,11 @@ // INTERNAL INCLUDES #include -#include #include #include #include #include +#include #include #include #include @@ -159,6 +159,8 @@ DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "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_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "verticalAlignment", STRING, VERTICAL_ALIGNMENT ) +DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "selectionPopupStyle", MAP, SELECTION_POPUP_STYLE ) DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "textChanged", SIGNAL_TEXT_CHANGED ) DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "inputStyleChanged", SIGNAL_INPUT_STYLE_CHANGED ) @@ -362,6 +364,21 @@ Vector TextEditor::GetTextPosition(const uint32_t startIndex, const uin return mController->GetTextPosition(startIndex, endIndex); } +Rect TextEditor::GetLineBoundingRectangle(const uint32_t lineIndex) const +{ + return mController->GetLineBoundingRectangle(lineIndex); +} + +Rect TextEditor::GetCharacterBoundingRectangle(const uint32_t charIndex) const +{ + return mController->GetCharacterBoundingRectangle(charIndex); +} + +void TextEditor::SetSpannedText(const Text::Spanned& spannedText) +{ + mController->SetSpannedText(spannedText); +} + string TextEditor::GetSelectedText() const { string selectedText = ""; @@ -583,9 +600,6 @@ void TextEditor::OnInitialize() self.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT); self.OnSceneSignal().Connect(this, &TextEditor::OnSceneConnect); - //Enable highightability - self.SetProperty(Toolkit::DevelControl::Property::ACCESSIBILITY_HIGHLIGHTABLE, true); - DevelControl::SetInputMethodContext(*this, mInputMethodContext); // Creates an extra control to be used as stencil buffer. @@ -603,15 +617,19 @@ void TextEditor::OnInitialize() self.Add(mStencil); - DevelControl::SetAccessibilityConstructor(self, [](Dali::Actor actor) { - return std::unique_ptr( - new AccessibleImpl(actor, Dali::Accessibility::Role::ENTRY)); - }); + // Accessibility + self.SetProperty(DevelControl::Property::ACCESSIBILITY_ROLE, Dali::Accessibility::Role::ENTRY); + self.SetProperty(DevelControl::Property::ACCESSIBILITY_HIGHLIGHTABLE, true); Accessibility::Bridge::EnabledSignal().Connect(this, &TextEditor::OnAccessibilityStatusChanged); Accessibility::Bridge::DisabledSignal().Connect(this, &TextEditor::OnAccessibilityStatusChanged); } +DevelControl::ControlAccessible* TextEditor::CreateAccessibleObject() +{ + return new TextEditorAccessible(Self()); +} + void TextEditor::OnStyleChange(Toolkit::StyleManager styleManager, StyleChange::Type change) { DALI_LOG_INFO(gTextEditorLogFilter, Debug::Verbose, "TextEditor::OnStyleChange\n"); @@ -672,6 +690,31 @@ void TextEditor::ResizeActor(Actor& actor, const Vector2& size) } } +void TextEditor::OnPropertySet(Property::Index index, const Property::Value& propertyValue) +{ + DALI_LOG_INFO(gTextEditorLogFilter, Debug::Verbose, "TextEditor::OnPropertySet index[%d]\n", index); + + switch(index) + { + case DevelActor::Property::USER_INTERACTION_ENABLED: + { + const bool enabled = propertyValue.Get(); + mController->SetUserInteractionEnabled(enabled); + if(mStencil) + { + float opacity = enabled ? 1.0f : mController->GetDisabledColorOpacity(); + mStencil.SetProperty(Actor::Property::OPACITY, opacity); + } + break; + } + default: + { + Control::OnPropertySet(index, propertyValue); // up call to control for non-handled properties + break; + } + } +} + void TextEditor::OnRelayout(const Vector2& size, RelayoutContainer& container) { DALI_LOG_INFO(gTextEditorLogFilter, Debug::Verbose, "TextEditor OnRelayout\n"); @@ -776,7 +819,7 @@ void TextEditor::OnRelayout(const Vector2& size, RelayoutContainer& container) void TextEditor::RenderText(Text::Controller::UpdateTextType updateTextType) { - CommonTextUtils::RenderText(Self(), mRenderer, mController, mDecorator, mAlignmentOffset, mRenderableActor, mBackgroundActor, mStencil, mClippingDecorationActors, mAnchorActors, updateTextType); + CommonTextUtils::RenderText(Self(), mRenderer, mController, mDecorator, mAlignmentOffset, mRenderableActor, mBackgroundActor, mCursorLayer, mStencil, mClippingDecorationActors, mAnchorActors, updateTextType); if(mRenderableActor) { ApplyScrollPosition(); @@ -810,7 +853,10 @@ void TextEditor::OnKeyInputFocusGained() notifier.ContentSelectedSignal().Connect(this, &TextEditor::OnClipboardTextSelected); } - mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event + if(IsEditable() && mController->IsUserInteractionEnabled()) + { + mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event + } EmitKeyInputFocusSignal(true); // Calls back into the Control hence done last. } @@ -862,12 +908,21 @@ void TextEditor::OnTap(const TapGesture& gesture) mController->TapEvent(gesture.GetNumberOfTaps(), localPoint.x - padding.start, localPoint.y - padding.top); mController->AnchorEvent(localPoint.x - padding.start, localPoint.y - padding.top); + Dali::Toolkit::KeyboardFocusManager keyboardFocusManager = Dali::Toolkit::KeyboardFocusManager::Get(); + if(keyboardFocusManager) + { + keyboardFocusManager.SetCurrentFocusActor(Self()); + } SetKeyInputFocus(); } void TextEditor::OnPan(const PanGesture& gesture) { mController->PanEvent(gesture.GetState(), gesture.GetDisplacement()); + if(gesture.GetState() == GestureState::STARTED && !mController->IsScrollable(gesture.GetDisplacement())) + { + Dali::DevelActor::SetNeedGesturePropagation(Self(), true); + } } void TextEditor::OnLongPress(const LongPressGesture& gesture) @@ -893,6 +948,11 @@ bool TextEditor::OnKeyEvent(const KeyEvent& event) // Make sure ClearKeyInputFocus when only key is up if(event.GetState() == KeyEvent::UP) { + Dali::Toolkit::KeyboardFocusManager keyboardFocusManager = Dali::Toolkit::KeyboardFocusManager::Get(); + if(keyboardFocusManager) + { + keyboardFocusManager.ClearFocus(); + } ClearKeyInputFocus(); } @@ -909,26 +969,17 @@ void TextEditor::RequestTextRelayout() 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) { @@ -1349,297 +1400,31 @@ TextEditor::~TextEditor() } } -std::string TextEditor::AccessibleImpl::GetName() const +std::string TextEditor::TextEditorAccessible::GetName() const { - auto self = Toolkit::TextEditor::DownCast(Self()); - return self.GetProperty(Toolkit::TextEditor::Property::TEXT).Get(); + return GetWholeText(); } -std::string TextEditor::AccessibleImpl::GetText(size_t startOffset, size_t endOffset) const +const std::vector& TextEditor::TextEditorAccessible::GetTextAnchors() const { - if(endOffset <= startOffset) - { - return {}; - } - auto self = Toolkit::TextEditor::DownCast(Self()); - auto text = self.GetProperty(Toolkit::TextEditor::Property::TEXT).Get(); - - if(startOffset > text.size() || endOffset > text.size()) - { - return {}; - } - return text.substr(startOffset, endOffset - startOffset); + return Toolkit::GetImpl(self).mAnchorActors; } -size_t TextEditor::AccessibleImpl::GetCharacterCount() const +Toolkit::Text::ControllerPtr TextEditor::TextEditorAccessible::GetTextController() const { auto self = Toolkit::TextEditor::DownCast(Self()); - auto text = self.GetProperty(Toolkit::TextEditor::Property::TEXT).Get(); - - return text.size(); -} - -size_t TextEditor::AccessibleImpl::GetCursorOffset() const -{ - 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(); - 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) const +void TextEditor::TextEditorAccessible::RequestTextRelayout() { - auto self = Toolkit::TextEditor::DownCast(Self()); - auto text = self.GetProperty(Toolkit::TextEditor::Property::TEXT).Get(); - 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(textSize, 0); - - if(boundary == Dali::Accessibility::TextBoundary::WORD) - { - Accessibility::Accessible::FindWordSeparationsUtf8(reinterpret_cast(textString), textSize, "", breaks.data()); - } - else - { - Accessibility::Accessible::FindLineSeparationsUtf8(reinterpret_cast(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) const -{ - // 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(indices.first), static_cast(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(); - 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(); - 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(); - - 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::ControlAccessible::CalculateStates(); - states[State::EDITABLE] = true; - states[State::FOCUSABLE] = true; - - Toolkit::Control focusControl = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl(); - if(Self() == 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(); - - 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; -} - -int32_t TextEditor::AccessibleImpl::GetLinkCount() const -{ - auto self = Toolkit::TextEditor::DownCast(Self()); - return Dali::Toolkit::GetImpl(self).mAnchorActors.size(); -} - -Accessibility::Hyperlink* TextEditor::AccessibleImpl::GetLink(int32_t linkIndex) const -{ - if(linkIndex < 0 || linkIndex >= GetLinkCount()) - { - return nullptr; - } - auto self = Toolkit::TextEditor::DownCast(Self()); - auto anchorActor = Dali::Toolkit::GetImpl(self).mAnchorActors[linkIndex]; - return dynamic_cast(Dali::Accessibility::Accessible::Get(anchorActor)); -} - -int32_t TextEditor::AccessibleImpl::GetLinkIndex(int32_t characterOffset) const -{ - auto self = Toolkit::TextEditor::DownCast(Self()); - auto controller = Dali::Toolkit::GetImpl(self).GetTextController(); - return controller->GetAnchorIndex(static_cast(characterOffset)); + selfImpl.RequestTextRelayout(); } } // namespace Internal