Replace std::string global variables with C-style string.

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

diff --git a/dali-toolkit/internal/controls/text-controls/text-label-impl.cpp b/dali-toolkit/internal/controls/text-controls/text-label-impl.cpp
index 2d2368b..14d2de7 100644 (file)
--- a/dali-toolkit/internal/controls/text-controls/text-label-impl.cpp
+++ b/dali-toolkit/internal/controls/text-controls/text-label-impl.cpp
@@ -70,25 +70,25 @@ const unsigned int DEFAULT_RENDERING_BACKEND = Dali::Toolkit::DevelText::DEFAULT
  * The alignment depends on the alignment value of the text label (Use Text::VerticalAlignment enumerations).
  */
 const float VERTICAL_ALIGNMENT_TABLE[Text::VerticalAlignment::BOTTOM + 1] =
-  {
+{
     0.0f, // VerticalAlignment::TOP
     0.5f, // VerticalAlignment::CENTER
     1.0f  // VerticalAlignment::BOTTOM
 };
 
-const std::string TEXT_FIT_ENABLE_KEY("enable");
-const std::string TEXT_FIT_MIN_SIZE_KEY("minSize");
-const std::string TEXT_FIT_MAX_SIZE_KEY("maxSize");
-const std::string TEXT_FIT_STEP_SIZE_KEY("stepSize");
-const std::string TEXT_FIT_FONT_SIZE_KEY("fontSize");
-const std::string TEXT_FIT_FONT_SIZE_TYPE_KEY("fontSizeType");
+const char* TEXT_FIT_ENABLE_KEY("enable");
+const char* TEXT_FIT_MIN_SIZE_KEY("minSize");
+const char* TEXT_FIT_MAX_SIZE_KEY("maxSize");
+const char* TEXT_FIT_STEP_SIZE_KEY("stepSize");
+const char* TEXT_FIT_FONT_SIZE_KEY("fontSize");
+const char* TEXT_FIT_FONT_SIZE_TYPE_KEY("fontSizeType");
 
 #if defined(DEBUG_ENABLED)
 Debug::Filter* gLogFilter = Debug::Filter::New(Debug::NoLogging, true, "LOG_TEXT_CONTROLS");
 #endif
 
 const Scripting::StringEnum AUTO_SCROLL_STOP_MODE_TABLE[] =
-  {
+{
     {"IMMEDIATE", Toolkit::TextLabel::AutoScrollStopMode::IMMEDIATE},
     {"FINISH_LOOP", Toolkit::TextLabel::AutoScrollStopMode::FINISH_LOOP},
 };
@@ -351,6 +351,7 @@ void TextLabel::SetProperty(BaseObject* object, Property::Index index, const Pro
       case Toolkit::TextLabel::Property::ENABLE_AUTO_SCROLL:
       {
         const bool enableAutoScroll = value.Get<bool>();
+        impl.mLastAutoScrollEnabled = enableAutoScroll;
         // If request to auto scroll is the same as current state then do nothing.
         if(enableAutoScroll != impl.mController->IsAutoScrollEnabled())
         {
@@ -1008,6 +1009,32 @@ void TextLabel::OnPropertySet(Property::Index index, const Property::Value& prop
   }
 }
 
+void TextLabel::OnSceneConnection(int depth)
+{
+  if(mController->IsAutoScrollEnabled() || mLastAutoScrollEnabled)
+  {
+    mController->SetAutoScrollEnabled(true);
+  }
+  Control::OnSceneConnection(depth);
+}
+
+void TextLabel::OnSceneDisconnection()
+{
+  if(mTextScroller)
+  {
+    if(mLastAutoScrollEnabled && !mController->IsAutoScrollEnabled())
+    {
+      mLastAutoScrollEnabled = false;
+    }
+
+    const Toolkit::TextLabel::AutoScrollStopMode::Type stopMode = mTextScroller->GetStopMode();
+    mTextScroller->SetStopMode(Toolkit::TextLabel::AutoScrollStopMode::IMMEDIATE);
+    mTextScroller->StopScrolling();
+    mTextScroller->SetStopMode(stopMode);
+  }
+  Control::OnSceneDisconnection();
+}
+
 void TextLabel::OnRelayout(const Vector2& size, RelayoutContainer& container)
 {
   DALI_LOG_INFO(gLogFilter, Debug::General, "TextLabel::OnRelayout\n");
@@ -1167,8 +1194,12 @@ void TextLabel::ScrollingFinished()
 {
   // Pure Virtual from TextScroller Interface
   DALI_LOG_INFO(gLogFilter, Debug::General, "TextLabel::ScrollingFinished\n");
-  mController->SetAutoScrollEnabled(false);
-  RequestTextRelayout();
+
+  if(mController->IsAutoScrollEnabled() || mLastAutoScrollEnabled)
+  {
+    mController->SetAutoScrollEnabled(false);
+    RequestTextRelayout();
+  }
 }
 
 void TextLabel::OnLayoutDirectionChanged(Actor actor, LayoutDirection::Type type)
@@ -1187,10 +1218,11 @@ void TextLabel::OnAccessibilityStatusChanged()
   CommonTextUtils::SynchronizeTextAnchorsInParent(Self(), mController, mAnchorActors);
 }
 
-TextLabel::TextLabel(ControlBehaviour additionalBehavior)
-: Control(ControlBehaviour(CONTROL_BEHAVIOUR_DEFAULT | additionalBehavior)),
+TextLabel::TextLabel(ControlBehaviour additionalBehaviour)
+: Control(ControlBehaviour(CONTROL_BEHAVIOUR_DEFAULT | additionalBehaviour)),
   mRenderingBackend(DEFAULT_RENDERING_BACKEND),
-  mTextUpdateNeeded(false)
+  mTextUpdateNeeded(false),
+  mLastAutoScrollEnabled(false)
 {
 }
 
@@ -1208,6 +1240,31 @@ Vector<Vector2> TextLabel::GetTextPosition(const uint32_t startIndex, const uint
   return mController->GetTextPosition(startIndex, endIndex);
 }
 
+Rect<float> TextLabel::GetLineBoundingRectangle(const uint32_t lineIndex) const
+{
+  return mController->GetLineBoundingRectangle(lineIndex);
+}
+
+Rect<float> TextLabel::GetCharacterBoundingRectangle(const uint32_t charIndex) const
+{
+  return mController->GetCharacterBoundingRectangle(charIndex);
+}
+
+int TextLabel::GetCharacterIndexAtPosition(float visualX, float visualY) const
+{
+  return mController->GetCharacterIndexAtPosition(visualX, visualY);
+}
+
+Rect<> TextLabel::GetTextBoundingRectangle(uint32_t startIndex, uint32_t endIndex) const
+{
+  return mController->GetTextBoundingRectangle(startIndex, endIndex);
+}
+
+void TextLabel::SetSpannedText(const Text::Spanned& spannedText)
+{
+  mController->SetSpannedText(spannedText);
+}
+
 std::string TextLabel::TextLabelAccessible::GetNameRaw() const
 {
   return GetWholeText();