Add InputMethodSettings property to TextEditor.

[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 42f9926..1c60091 100644 (file)
--- a/dali-toolkit/internal/controls/text-controls/text-editor-impl.cpp
+++ b/dali-toolkit/internal/controls/text-controls/text-editor-impl.cpp
@@ -36,6 +36,7 @@
 #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/styling/style-manager-impl.h>
 #include <dali-toolkit/internal/text/rendering/text-backend.h>
 #include <dali-toolkit/internal/text/text-effects-style.h>
@@ -145,10 +146,14 @@ 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_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextEditor, "inputMethodSettings",                  MAP,       INPUT_METHOD_SETTINGS               )
 
 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
@@ -763,6 +768,39 @@ 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;
+      }
+      case Toolkit::DevelTextEditor::Property::INPUT_METHOD_SETTINGS:
+      {
+        const Property::Map* map = value.GetMap();
+        if(map)
+        {
+          impl.mInputMethodOptions.ApplyProperty(*map);
+        }
+        impl.mController->SetInputModePassword(impl.mInputMethodOptions.IsPassword());
+
+        Toolkit::Control control = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
+        if(control == textEditor)
+        {
+          impl.mInputMethodContext.ApplyOptions(impl.mInputMethodOptions);
+        }
+        break;
+      }
     } // switch
   }   // texteditor
 }
@@ -1119,6 +1157,23 @@ 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;
+      }
+      case Toolkit::DevelTextEditor::Property::INPUT_METHOD_SETTINGS:
+      {
+        Property::Map map;
+        impl.mInputMethodOptions.RetrieveProperty(map);
+        value = map;
+        break;
+      }
     } //switch
   }
 
@@ -1188,6 +1243,11 @@ DevelTextEditor::MaxLengthReachedSignalType& TextEditor::MaxLengthReachedSignal(
   return mMaxLengthReachedSignal;
 }
 
+DevelTextEditor::AnchorClickedSignalType& TextEditor::AnchorClickedSignal()
+{
+  return mAnchorClickedSignal;
+}
+
 Text::ControllerPtr TextEditor::getController()
 {
   return mController;
@@ -1216,6 +1276,14 @@ 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
@@ -1244,7 +1312,7 @@ 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);
@@ -1383,7 +1451,7 @@ 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);
   }
@@ -1426,6 +1494,12 @@ void TextEditor::OnRelayout(const Vector2& size, RelayoutContainer& container)
     ResizeActor(mActiveLayer, contentSize);
   }
 
+  // If there is text changed, callback is called.
+  if(mTextChanged)
+  {
+    EmitTextChangedSignal();
+  }
+
   const Text::Controller::UpdateTextType updateTextType = mController->Relayout(contentSize, layoutDirection);
 
   if((Text::Controller::NONE_UPDATED != updateTextType) ||
@@ -1519,6 +1593,7 @@ void TextEditor::OnKeyInputFocusGained()
   if(mInputMethodContext && IsEditable())
   {
     // All input panel properties, such as layout, return key type, and input hint, should be set before input panel activates (or shows).
+    mInputMethodContext.ApplyOptions(mInputMethodOptions);
     mInputMethodContext.NotifyTextInputMultiLine(true);
 
     mInputMethodContext.StatusChangedSignal().Connect(this, &TextEditor::KeyboardStatusChanged);
@@ -1588,6 +1663,7 @@ 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();
 }
@@ -1658,10 +1734,23 @@ 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()
@@ -1724,6 +1813,12 @@ 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)
@@ -1983,7 +2078,8 @@ TextEditor::TextEditor()
   mHasBeenStaged(false),
   mScrollAnimationEnabled(false),
   mScrollBarEnabled(false),
-  mScrollStarted(false)
+  mScrollStarted(false),
+  mTextChanged(false)
 {
 }
 
@@ -2000,7 +2096,7 @@ 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>();
 }
@@ -2011,7 +2107,7 @@ 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>();
 
@@ -2023,7 +2119,7 @@ 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>();
 
@@ -2032,13 +2128,13 @@ 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;
@@ -2052,7 +2148,7 @@ 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();
 
@@ -2132,7 +2228,7 @@ 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);
@@ -2147,7 +2243,7 @@ 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;
 }
@@ -2160,7 +2256,7 @@ 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;
@@ -2172,7 +2268,7 @@ 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));
 
@@ -2185,7 +2281,7 @@ 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));
 
@@ -2199,7 +2295,7 @@ Dali::Accessibility::States TextEditor::AccessibleImpl::CalculateStates()
 {
   using namespace Dali::Accessibility;
 
-  auto states              = Control::Impl::AccessibleImpl::CalculateStates();
+  auto states              = DevelControl::AccessibleImpl::CalculateStates();
   states[State::EDITABLE]  = true;
   states[State::FOCUSABLE] = true;