X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fcontrols%2Ftext-controls%2Ftext-editor-impl.cpp;h=0bdc8c1d3cabd9c347f5d5d71e6b11016fbe60b8;hp=8dee30e3c4d8f1c561747d2bfc677a24aea25e44;hb=4946918df0bb894b946175b13529c656893c440a;hpb=094ca4278df850c7870382c3896476a1bd1c9b7b 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 8dee30e..0bdc8c1 100644 --- a/dali-toolkit/internal/controls/text-controls/text-editor-impl.cpp +++ b/dali-toolkit/internal/controls/text-controls/text-editor-impl.cpp @@ -153,12 +153,14 @@ DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "ellipsis", DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "ellipsisPosition", INTEGER, ELLIPSIS_POSITION ) DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "minLineSize", FLOAT, MIN_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, "maxLengthReached", SIGNAL_MAX_LENGTH_REACHED ) -DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "anchorClicked", SIGNAL_ANCHOR_CLICKED ) -DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "inputFiltered", SIGNAL_INPUT_FILTERED ) - +DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "textChanged", SIGNAL_TEXT_CHANGED ) +DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "inputStyleChanged", SIGNAL_INPUT_STYLE_CHANGED ) +DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "maxLengthReached", SIGNAL_MAX_LENGTH_REACHED ) +DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "anchorClicked", SIGNAL_ANCHOR_CLICKED ) +DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "inputFiltered", SIGNAL_INPUT_FILTERED ) +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_TYPE_REGISTRATION_END() // clang-format on @@ -1262,6 +1264,35 @@ void TextEditor::SelectText(const uint32_t start, const uint32_t end) } } +string TextEditor::CopyText() +{ + string copiedText = ""; + if(mController && mController->IsShowingRealText()) + { + copiedText = mController->CopyText(); + } + return copiedText; +} + +string TextEditor::CutText() +{ + string cutText = ""; + if(mController && mController->IsShowingRealText()) + { + cutText = mController->CutText(); + } + return cutText; +} + +void TextEditor::PasteText() +{ + if(mController) + { + SetKeyInputFocus(); //Giving focus to the editor that was passed to the PasteText in case the passed editor (current editor) doesn't have focus. + mController->PasteText(); + } +} + void TextEditor::ScrollBy(Vector2 scroll) { if(mController && mController->IsShowingRealText()) @@ -1313,11 +1344,26 @@ DevelTextEditor::AnchorClickedSignalType& TextEditor::AnchorClickedSignal() return mAnchorClickedSignal; } +DevelTextEditor::CursorPositionChangedSignalType& TextEditor::CursorPositionChangedSignal() +{ + return mCursorPositionChangedSignal; +} + DevelTextEditor::InputFilteredSignalType& TextEditor::InputFilteredSignal() { return mInputFilteredSignal; } +DevelTextEditor::SelectionChangedSignalType& TextEditor::SelectionChangedSignal() +{ + return mSelectionChangedSignal; +} + +DevelTextEditor::SelectionClearedSignalType& TextEditor::SelectionClearedSignal() +{ + return mSelectionClearedSignal; +} + Text::ControllerPtr TextEditor::GetTextController() { return mController; @@ -1354,6 +1400,14 @@ bool TextEditor::DoConnectSignal(BaseObject* object, ConnectionTrackerInterface* editorImpl.AnchorClickedSignal().Connect(tracker, functor); } } + else if(0 == strcmp(signalName.c_str(), SIGNAL_CURSOR_POSITION_CHANGED)) + { + if(editor) + { + Internal::TextEditor& editorImpl(GetImpl(editor)); + editorImpl.CursorPositionChangedSignal().Connect(tracker, functor); + } + } else if(0 == strcmp(signalName.c_str(), SIGNAL_INPUT_FILTERED)) { if(editor) @@ -1362,6 +1416,22 @@ bool TextEditor::DoConnectSignal(BaseObject* object, ConnectionTrackerInterface* editorImpl.InputFilteredSignal().Connect(tracker, functor); } } + else if(0 == strcmp(signalName.c_str(), SIGNAL_SELECTION_CHANGED)) + { + if(editor) + { + Internal::TextEditor& editorImpl(GetImpl(editor)); + editorImpl.SelectionChangedSignal().Connect(tracker, functor); + } + } + else if(0 == strcmp(signalName.c_str(), SIGNAL_SELECTION_CLEARED)) + { + if(editor) + { + Internal::TextEditor& editorImpl(GetImpl(editor)); + editorImpl.SelectionClearedSignal().Connect(tracker, functor); + } + } else { // signalName does not match any signal @@ -1427,6 +1497,7 @@ void TextEditor::OnInitialize() // Forward input events to controller EnableGestureDetection(static_cast(GestureType::TAP | GestureType::PAN | GestureType::LONG_PRESS)); GetTapGestureDetector().SetMaximumTapsRequired(2); + GetTapGestureDetector().ReceiveAllTapEvents(true); self.TouchedSignal().Connect(this, &TextEditor::OnTouched); @@ -1594,6 +1665,21 @@ void TextEditor::OnRelayout(const Vector2& size, RelayoutContainer& container) RenderText(updateTextType); } + if(mCursorPositionChanged) + { + EmitCursorPositionChangedSignal(); + } + + if(mSelectionChanged) + { + EmitSelectionChangedSignal(); + } + + if(mSelectionCleared) + { + EmitSelectionClearedSignal(); + } + // The text-editor emits signals when the input style changes. These changes of style are // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals // can't be emitted during the size negotiation as the callbacks may update the UI. @@ -1854,11 +1940,17 @@ void TextEditor::TextDeleted(unsigned int position, unsigned int length, const s } } -void TextEditor::CursorMoved(unsigned int position) +void TextEditor::CursorPositionChanged(unsigned int oldPosition, unsigned int newPosition) { if(Accessibility::IsUp()) { - Control::Impl::GetAccessibilityObject(Self())->EmitTextCursorMoved(position); + Control::Impl::GetAccessibilityObject(Self())->EmitTextCursorMoved(newPosition); + } + + if((oldPosition != newPosition) && !mCursorPositionChanged) + { + mCursorPositionChanged = true; + mOldPosition = oldPosition; } } @@ -1947,12 +2039,56 @@ void TextEditor::AnchorClicked(const std::string& href) mAnchorClickedSignal.Emit(handle, href.c_str(), href.length()); } +void TextEditor::EmitCursorPositionChangedSignal() +{ + Dali::Toolkit::TextEditor handle(GetOwner()); + mCursorPositionChanged = false; + mCursorPositionChangedSignal.Emit(handle, mOldPosition); +} + void TextEditor::InputFiltered(Toolkit::InputFilter::Property::Type type) { Dali::Toolkit::TextEditor handle(GetOwner()); mInputFilteredSignal.Emit(handle, type); } +void TextEditor::EmitSelectionChangedSignal() +{ + Dali::Toolkit::TextEditor handle(GetOwner()); + mSelectionChangedSignal.Emit(handle, mOldSelectionStart, mOldSelectionEnd); + mSelectionChanged = false; +} + +void TextEditor::EmitSelectionClearedSignal() +{ + Dali::Toolkit::TextEditor handle(GetOwner()); + mSelectionClearedSignal.Emit(handle); + mSelectionCleared = false; +} + +void TextEditor::SelectionChanged(uint32_t oldStart, uint32_t oldEnd, uint32_t newStart, uint32_t newEnd) +{ + if(((oldStart != newStart) || (oldEnd != newEnd)) && !mSelectionChanged) + { + if(newStart == newEnd) + { + mSelectionCleared = true; + } + + mSelectionChanged = true; + mOldSelectionStart = oldStart; + mOldSelectionEnd = oldEnd; + + if(mOldSelectionStart > mOldSelectionEnd) + { + //swap + uint32_t temp = mOldSelectionStart; + mOldSelectionStart = mOldSelectionEnd; + mOldSelectionEnd = temp; + } + } +} + void TextEditor::AddDecoration(Actor& actor, bool needsClipping) { if(actor) @@ -2230,7 +2366,13 @@ TextEditor::TextEditor() mScrollAnimationEnabled(false), mScrollBarEnabled(false), mScrollStarted(false), - mTextChanged(false) + mTextChanged(false), + mCursorPositionChanged(false), + mSelectionChanged(false), + mSelectionCleared(false), + mOldPosition(0u), + mOldSelectionStart(0u), + mOldSelectionEnd(0u) { }