X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fcontrols%2Ftext-controls%2Ftext-editor-impl.cpp;h=fb6588ba658e434d64338ee453218c12c2d301d9;hb=85fb989437f48082146d91e0f092f6b97d1a9df5;hp=fec052a95a54741cb596616ebbfe184dfca13ff0;hpb=bf830dcf9aa1a53392edb19948d1b4d1dc410a63;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 fec052a..fb6588b 100644
--- a/dali-toolkit/internal/controls/text-controls/text-editor-impl.cpp
+++ b/dali-toolkit/internal/controls/text-controls/text-editor-impl.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2017 Samsung Electronics Co., Ltd.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -25,6 +25,7 @@
 #include <dali/public-api/common/stage.h>
 #include <dali/public-api/images/resource-image.h>
 #include <dali/devel-api/adaptor-framework/virtual-keyboard.h>
+#include <dali/devel-api/object/property-helper-devel.h>
 #include <dali/public-api/object/type-registry-helper.h>
 #include <dali/integration-api/adaptors/adaptor.h>
 #include <dali/integration-api/debug.h>
@@ -33,6 +34,7 @@
 #include <dali-toolkit/public-api/text/rendering-backend.h>
 #include <dali-toolkit/public-api/visuals/color-visual-properties.h>
 #include <dali-toolkit/devel-api/controls/control-depth-index-ranges.h>
+#include <dali-toolkit/devel-api/controls/text-controls/text-editor-devel.h>
 #include <dali-toolkit/devel-api/visuals/visual-properties-devel.h>
 #include <dali-toolkit/internal/text/rendering/text-backend.h>
 #include <dali-toolkit/internal/text/text-effects-style.h>
@@ -122,6 +124,8 @@ DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "emboss",
 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputEmboss",                          MAP,       INPUT_EMBOSS                         )
 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "outline",                              MAP,       OUTLINE                              )
 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputOutline",                         MAP,       INPUT_OUTLINE                        )
+DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "smoothScroll",                   BOOLEAN,   SMOOTH_SCROLL                        )
+DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "smoothScrollDuration",           FLOAT,     SMOOTH_SCROLL_DURATION               )
 
 DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "textChanged",        SIGNAL_TEXT_CHANGED )
 DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "inputStyleChanged",  SIGNAL_INPUT_STYLE_CHANGED )
@@ -590,6 +594,26 @@ void TextEditor::SetProperty( BaseObject* object, Property::Index index, const P
         }
         break;
       }
+      case Toolkit::DevelTextEditor::Property::SMOOTH_SCROLL:
+      {
+        const bool enable = value.Get< bool >();
+        DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SMOOTH_SCROLL %d\n", enable );
+
+        impl.mScrollAnimationEnabled = enable;
+        break;
+      }
+      case Toolkit::DevelTextEditor::Property::SMOOTH_SCROLL_DURATION:
+      {
+        const float duration = value.Get< float >();
+        DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SMOOTH_SCROLL_DURATION %f\n", duration );
+
+        impl.mScrollAnimationDuration = duration;
+        if ( impl.mTextVerticalScroller )
+        {
+          impl.mTextVerticalScroller->SetDuration( duration );
+        }
+        break;
+      }
     } // switch
   } // texteditor
 }
@@ -891,6 +915,16 @@ Property::Value TextEditor::GetProperty( BaseObject* object, Property::Index ind
         GetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
         break;
       }
+      case Toolkit::DevelTextEditor::Property::SMOOTH_SCROLL:
+      {
+        value = impl.mScrollAnimationEnabled;
+        break;
+      }
+      case Toolkit::DevelTextEditor::Property::SMOOTH_SCROLL_DURATION:
+      {
+        value = impl.mScrollAnimationDuration;
+        break;
+      }
     } //switch
   }
 
@@ -1106,10 +1140,6 @@ void TextEditor::RenderText( Text::Controller::UpdateTextType updateTextType )
 
   if( mRenderableActor )
   {
-    const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
-
-    mRenderableActor.SetPosition( scrollOffset.x + mAlignmentOffset, scrollOffset.y );
-
     // Make sure the actors are parented correctly with/without clipping
     Actor self = mStencil ? mStencil : Self();
 
@@ -1123,6 +1153,8 @@ void TextEditor::RenderText( Text::Controller::UpdateTextType updateTextType )
     mClippingDecorationActors.clear();
 
     self.Add( mRenderableActor );
+
+    ApplyScrollPosition();
   }
 }
 
@@ -1374,13 +1406,13 @@ void TextEditor::KeyboardStatusChanged(bool keyboardShown)
 
 void TextEditor::OnStageConnection( int depth )
 {
-  // Call the Control::OnStageConnection() to set the depth of the background.
-  Control::OnStageConnection( depth );
-
   // Sets the depth to the visuals inside the text's decorator.
   mDecorator->SetTextDepth( depth );
 
   // The depth of the text renderer is set in the RenderText() called from OnRelayout().
+
+  // Call the Control::OnStageConnection() to set the depth of the background.
+  Control::OnStageConnection( depth );
 }
 
 bool TextEditor::OnTouched( Actor actor, const TouchData& touch )
@@ -1397,12 +1429,42 @@ void TextEditor::OnIdleSignal()
   mIdleCallback = NULL;
 }
 
+void TextEditor::ApplyScrollPosition()
+{
+  const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
+  float scrollAmount = 0.0f;
+
+  if ( mScrollAnimationEnabled )
+  {
+    scrollAmount = mController->GetScrollAmountByUserInput();
+  }
+  if ( mTextVerticalScroller )
+  {
+    mTextVerticalScroller->CheckStartAnimation( mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount );
+  }
+  else if ( Equals( scrollAmount, 0.0f, Math::MACHINE_EPSILON_1 ))
+  {
+    mRenderableActor.SetPosition( scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount );
+  }
+  else
+  {
+    mTextVerticalScroller = Text::TextVerticalScroller::New();
+    if ( !Equals( mScrollAnimationDuration, 0.0f, Math::MACHINE_EPSILON_1 ))
+    {
+      mTextVerticalScroller->SetDuration( mScrollAnimationDuration );
+    }
+    mTextVerticalScroller->CheckStartAnimation( mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount );
+  }
+}
+
 TextEditor::TextEditor()
 : Control( ControlBehaviour( CONTROL_BEHAVIOUR_DEFAULT ) ),
   mIdleCallback( NULL ),
   mAlignmentOffset( 0.f ),
+  mScrollAnimationDuration( 0.f ),
   mRenderingBackend( DEFAULT_RENDERING_BACKEND ),
-  mHasBeenStaged( false )
+  mHasBeenStaged( false ),
+  mScrollAnimationEnabled( false )
 {
 }