Merge "Add property ENABLE_GRAB_HANDLE_POPUP to TextEditor" into devel/master

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / controls / text-controls / text-editor-impl.cpp

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 4e7d3f0..792cd7d 100644 (file)
--- a/dali-toolkit/internal/controls/text-controls/text-editor-impl.cpp
+++ b/dali-toolkit/internal/controls/text-controls/text-editor-impl.cpp
@@ -146,10 +146,13 @@ DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextEditor, "enableEditing",
 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, "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_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_TYPE_REGISTRATION_END()
 // clang-format on
@@ -764,6 +767,23 @@ void TextEditor::SetProperty(BaseObject* object, Property::Index index, const Pr
         }
         break;
       }
+      case Toolkit::DevelTextEditor::Property::GRAB_HANDLE_COLOR:
+      {
+        const Vector4 color = value.Get<Vector4>();
+        DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p GRAB_HANDLE_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a);
+
+        impl.mDecorator->SetHandleColor(color);
+        impl.RequestTextRelayout();
+        break;
+      }
+      case Toolkit::DevelTextEditor::Property::ENABLE_GRAB_HANDLE_POPUP:
+      {
+        const bool grabHandlePopupEnabled = value.Get<bool>();
+        DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p ENABLE_GRAB_HANDLE_POPUP %d\n", impl.mController.Get(), grabHandlePopupEnabled);
+
+        impl.mController->SetGrabHandlePopupEnabled(grabHandlePopupEnabled);
+        break;
+      }
     } // switch
   }   // texteditor
 }
@@ -1120,6 +1140,16 @@ Property::Value TextEditor::GetProperty(BaseObject* object, Property::Index inde
         value = static_cast<int>(impl.mController->GetPrimaryCursorPosition());
         break;
       }
+      case Toolkit::DevelTextEditor::Property::GRAB_HANDLE_COLOR:
+      {
+        value = impl.mDecorator->GetHandleColor();
+        break;
+      }
+      case Toolkit::DevelTextEditor::Property::ENABLE_GRAB_HANDLE_POPUP:
+      {
+        value = impl.mController->IsGrabHandlePopupEnabled();
+        break;
+      }
     } //switch
   }
 
@@ -1189,6 +1219,11 @@ DevelTextEditor::MaxLengthReachedSignalType& TextEditor::MaxLengthReachedSignal(
   return mMaxLengthReachedSignal;
 }
 
+DevelTextEditor::AnchorClickedSignalType& TextEditor::AnchorClickedSignal()
+{
+  return mAnchorClickedSignal;
+}
+
 Text::ControllerPtr TextEditor::getController()
 {
   return mController;
@@ -1217,6 +1252,14 @@ bool TextEditor::DoConnectSignal(BaseObject* object, ConnectionTrackerInterface*
       editorImpl.MaxLengthReachedSignal().Connect(tracker, functor);
     }
   }
+  else if(0 == strcmp(signalName.c_str(), SIGNAL_ANCHOR_CLICKED))
+  {
+    if(editor)
+    {
+      Internal::TextEditor& editorImpl(GetImpl(editor));
+      editorImpl.AnchorClickedSignal().Connect(tracker, functor);
+    }
+  }
   else
   {
     // signalName does not match any signal
@@ -1245,7 +1288,7 @@ void TextEditor::OnInitialize()
 {
   Actor self = Self();
 
-  mController = Text::Controller::New(this, this, this);
+  mController = Text::Controller::New(this, this, this, this);
 
   mDecorator = Text::Decorator::New(*mController,
                                     *mController);
@@ -1384,7 +1427,7 @@ float TextEditor::GetHeightForWidth(float width)
 
 void TextEditor::ResizeActor(Actor& actor, const Vector2& size)
 {
-  if (actor.GetProperty<Vector3>(Dali::Actor::Property::SIZE).GetVectorXY() != size)
+  if(actor.GetProperty<Vector3>(Dali::Actor::Property::SIZE).GetVectorXY() != size)
   {
     actor.SetProperty(Actor::Property::SIZE, size);
   }
@@ -1446,6 +1489,12 @@ void TextEditor::OnRelayout(const Vector2& size, RelayoutContainer& container)
     }
 
     RenderText(updateTextType);
+
+    // If there is text changed, callback is called.
+    if(mTextChanged)
+    {
+      EmitTextChangedSignal();
+    }
   }
 
   // The text-editor emits signals when the input style changes. These changes of style are
@@ -1589,6 +1638,7 @@ void TextEditor::OnTap(const TapGesture& gesture)
   padding                   = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
   const Vector2& localPoint = gesture.GetLocalPoint();
   mController->TapEvent(gesture.GetNumberOfTaps(), localPoint.x - padding.start, localPoint.y - padding.top);
+  mController->AnchorEvent(localPoint.x - padding.start, localPoint.y - padding.top);
 
   SetKeyInputFocus();
 }
@@ -1659,10 +1709,23 @@ void TextEditor::CaretMoved(unsigned int position)
   }
 }
 
-void TextEditor::TextChanged()
+void TextEditor::TextChanged(bool immediate)
+{
+  if(immediate) // Emits TextChangedSignal immediately
+  {
+    EmitTextChangedSignal();
+  }
+  else
+  {
+    mTextChanged = true;
+  }
+}
+
+void TextEditor::EmitTextChangedSignal()
 {
   Dali::Toolkit::TextEditor handle(GetOwner());
   mTextChangedSignal.Emit(handle);
+  mTextChanged = false;
 }
 
 void TextEditor::MaxLengthReached()
@@ -1725,6 +1788,12 @@ void TextEditor::InputStyleChanged(Text::InputStyle::Mask inputStyleMask)
   mInputStyleChangedSignal.Emit(handle, editorInputStyleMask);
 }
 
+void TextEditor::AnchorClicked(const std::string& href)
+{
+  Dali::Toolkit::TextEditor handle(GetOwner());
+  mAnchorClickedSignal.Emit(handle, href.c_str(), href.length());
+}
+
 void TextEditor::AddDecoration(Actor& actor, bool needsClipping)
 {
   if(actor)
@@ -1984,7 +2053,8 @@ TextEditor::TextEditor()
   mHasBeenStaged(false),
   mScrollAnimationEnabled(false),
   mScrollBarEnabled(false),
-  mScrollStarted(false)
+  mScrollStarted(false),
+  mTextChanged(false)
 {
 }
 
@@ -2001,7 +2071,7 @@ TextEditor::~TextEditor()
 
 std::string TextEditor::AccessibleImpl::GetName()
 {
-  auto slf = Toolkit::TextEditor::DownCast(self);
+  auto slf = Toolkit::TextEditor::DownCast(Self());
   return slf.GetProperty(Toolkit::TextEditor::Property::TEXT)
     .Get<std::string>();
 }
@@ -2012,7 +2082,7 @@ std::string TextEditor::AccessibleImpl::GetText(size_t startOffset,
   if(endOffset <= startOffset)
     return {};
 
-  auto slf = Toolkit::TextEditor::DownCast(self);
+  auto slf = Toolkit::TextEditor::DownCast(Self());
   auto txt =
     slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
 
@@ -2024,7 +2094,7 @@ std::string TextEditor::AccessibleImpl::GetText(size_t startOffset,
 
 size_t TextEditor::AccessibleImpl::GetCharacterCount()
 {
-  auto slf = Toolkit::TextEditor::DownCast(self);
+  auto slf = Toolkit::TextEditor::DownCast(Self());
   auto txt =
     slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
 
@@ -2033,13 +2103,13 @@ size_t TextEditor::AccessibleImpl::GetCharacterCount()
 
 size_t TextEditor::AccessibleImpl::GetCaretOffset()
 {
-  auto slf = Toolkit::TextEditor::DownCast(self);
+  auto slf = Toolkit::TextEditor::DownCast(Self());
   return Dali::Toolkit::GetImpl(slf).getController()->GetCursorPosition();
 }
 
 bool TextEditor::AccessibleImpl::SetCaretOffset(size_t offset)
 {
-  auto slf = Toolkit::TextEditor::DownCast(self);
+  auto slf = Toolkit::TextEditor::DownCast(Self());
   auto txt = slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
   if(offset > txt.size())
     return false;
@@ -2053,7 +2123,7 @@ bool TextEditor::AccessibleImpl::SetCaretOffset(size_t offset)
 Dali::Accessibility::Range TextEditor::AccessibleImpl::GetTextAtOffset(
   size_t offset, Dali::Accessibility::TextBoundary boundary)
 {
-  auto slf      = Toolkit::TextEditor::DownCast(self);
+  auto slf      = Toolkit::TextEditor::DownCast(Self());
   auto txt      = slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
   auto txt_size = txt.size();
 
@@ -2133,7 +2203,7 @@ TextEditor::AccessibleImpl::GetSelection(size_t selectionNum)
   if(selectionNum > 0)
     return {};
 
-  auto        slf  = Toolkit::TextEditor::DownCast(self);
+  auto        slf  = Toolkit::TextEditor::DownCast(Self());
   auto        ctrl = Dali::Toolkit::GetImpl(slf).getController();
   std::string ret;
   ctrl->RetrieveSelection(ret);
@@ -2148,7 +2218,7 @@ bool TextEditor::AccessibleImpl::RemoveSelection(size_t selectionNum)
   if(selectionNum > 0)
     return false;
 
-  auto slf = Toolkit::TextEditor::DownCast(self);
+  auto slf = Toolkit::TextEditor::DownCast(Self());
   Dali::Toolkit::GetImpl(slf).getController()->SetSelection(0, 0);
   return true;
 }
@@ -2161,7 +2231,7 @@ bool TextEditor::AccessibleImpl::SetSelection(size_t selectionNum,
   if(selectionNum > 0)
     return false;
 
-  auto slf = Toolkit::TextEditor::DownCast(self);
+  auto slf = Toolkit::TextEditor::DownCast(Self());
   Dali::Toolkit::GetImpl(slf).getController()->SetSelection(startOffset,
                                                             endOffset);
   return true;
@@ -2173,7 +2243,7 @@ bool TextEditor::AccessibleImpl::CopyText(size_t startPosition,
   if(endPosition <= startPosition)
     return false;
 
-  auto slf = Toolkit::TextEditor::DownCast(self);
+  auto slf = Toolkit::TextEditor::DownCast(Self());
   auto txt = slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
   Dali::Toolkit::GetImpl(slf).getController()->CopyStringToClipboard(txt.substr(startPosition, endPosition - startPosition));
 
@@ -2186,7 +2256,7 @@ bool TextEditor::AccessibleImpl::CutText(size_t startPosition,
   if(endPosition <= startPosition)
     return false;
 
-  auto slf = Toolkit::TextEditor::DownCast(self);
+  auto slf = Toolkit::TextEditor::DownCast(Self());
   auto txt = slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
   Dali::Toolkit::GetImpl(slf).getController()->CopyStringToClipboard(txt.substr(startPosition, endPosition - startPosition));