Added some LayoutEngine skeleton code

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

diff --git a/base/dali-toolkit/internal/controls/text-controls/text-label-impl.cpp b/base/dali-toolkit/internal/controls/text-controls/text-label-impl.cpp
index ed63ba3..c498f0e 100644 (file)
--- a/base/dali-toolkit/internal/controls/text-controls/text-label-impl.cpp
+++ b/base/dali-toolkit/internal/controls/text-controls/text-label-impl.cpp
@@ -18,8 +18,15 @@
 // CLASS HEADER
 #include <dali-toolkit/internal/controls/text-controls/text-label-impl.h>
 
 // CLASS HEADER
 #include <dali-toolkit/internal/controls/text-controls/text-label-impl.h>
 

-// INTERNAL INCLUDES
+// EXTERNAL INCLUDES

 #include <dali/public-api/object/type-registry.h>
 #include <dali/public-api/object/type-registry.h>

+#include <dali/integration-api/debug.h>
+
+// INTERNAL INCLUDES
+#include <dali-toolkit/public-api/text/layouts/layout-engine.h>
+#include <dali-toolkit/public-api/text/rendering/basic/text-basic-renderer.h> // TODO - Get from RendererFactory
+
+using Dali::Toolkit::Text::LayoutEngine;

 
 namespace
 {
 
 namespace
 {


@@ -32,7 +39,8 @@ namespace Dali
 namespace Toolkit
 {
 
 namespace Toolkit
 {
 

-const Property::Index TextLabel::PROPERTY_TEXT( Internal::TextLabel::TEXTLABEL_PROPERTY_START_INDEX );
+const Property::Index TextLabel::PROPERTY_TEXT(       Internal::TextLabel::TEXTLABEL_PROPERTY_START_INDEX );
+const Property::Index TextLabel::PROPERTY_MULTI_LINE( Internal::TextLabel::TEXTLABEL_PROPERTY_START_INDEX + 1 );

 
 namespace Internal
 {
 
 namespace Internal
 {


@@ -48,7 +56,8 @@ BaseHandle Create()
 
 TypeRegistration mType( typeid(Toolkit::TextLabel), typeid(Toolkit::Control), Create );
 
 
 TypeRegistration mType( typeid(Toolkit::TextLabel), typeid(Toolkit::Control), Create );
 

-PropertyRegistration property1( mType, "text", Toolkit::TextLabel::PROPERTY_TEXT, Property::STRING, &TextLabel::SetProperty, &TextLabel::GetProperty );
+PropertyRegistration property1( mType, "text",       Toolkit::TextLabel::PROPERTY_TEXT,       Property::STRING, &TextLabel::SetProperty, &TextLabel::GetProperty );
+PropertyRegistration property2( mType, "multi-line", Toolkit::TextLabel::PROPERTY_MULTI_LINE, Property::STRING, &TextLabel::SetProperty, &TextLabel::GetProperty );

 
 } // namespace
 
 
 } // namespace
 


@@ -83,9 +92,12 @@ void TextLabel::SetProperty( BaseObject* object, Property::Index index, const Pr
     {
       case Toolkit::TextLabel::PROPERTY_TEXT:
       {
     {
       case Toolkit::TextLabel::PROPERTY_TEXT:
       {

-        labelImpl.mText = value.Get< std::string >();
-
-        // TODO - Update Model etc.
+        labelImpl.SetText( value.Get< std::string >() );
+        break;
+      }
+      case Toolkit::TextLabel::PROPERTY_MULTI_LINE:
+      {
+        labelImpl.SetMultiLine( value.Get< bool >() );

         break;
       }
     }
         break;
       }
     }


@@ -100,12 +112,11 @@ Property::Value TextLabel::GetProperty( BaseObject* object, Property::Index inde
 
   if( label )
   {
 
   if( label )
   {

-    TextLabel& labelImpl( GetImpl( label ) );

     switch( index )
     {
       case Toolkit::TextLabel::PROPERTY_TEXT:
       {
     switch( index )
     {
       case Toolkit::TextLabel::PROPERTY_TEXT:
       {

-        value = labelImpl.mText;
+        DALI_LOG_WARNING( "UTF-8 text representation was discarded\n" );

         break;
       }
     }
         break;
       }
     }


@@ -116,6 +127,53 @@ Property::Value TextLabel::GetProperty( BaseObject* object, Property::Index inde
 
 void TextLabel::OnInitialize()
 {
 
 void TextLabel::OnInitialize()
 {

+  mController = Text::Controller::New();
+}
+
+void TextLabel::OnRelayout( const Vector2& size, ActorSizeContainer& container )
+{
+  if( mController->Relayout( size ) )
+  {
+    if( !mRenderer )
+    {
+      // TODO - Get from RendererFactory
+      mRenderer = Dali::Toolkit::Text::BasicRenderer::New();
+    }
+
+    if( mRenderer )
+    {
+      Actor renderableActor = mRenderer->Render( mController->GetView() );
+
+      if( renderableActor )
+      {
+        Self().Add( renderableActor );
+      }
+    }
+  }
+}
+
+void TextLabel::SetText( const std::string& text )
+{
+  if( mController )
+  {
+    // The Controller updates the View for the renderer
+    mController->SetText( text );
+  }
+}
+
+void TextLabel::SetMultiLine( bool multiLine )
+{
+  if( mController )
+  {
+    if( multiLine )
+    {
+      mController->GetLayoutEngine().SetLayout( LayoutEngine::MULTI_LINE_BOX );
+    }
+    else
+    {
+      mController->GetLayoutEngine().SetLayout( LayoutEngine::SINGLE_LINE_BOX );
+    }
+  }

 }
 
 TextLabel::TextLabel()
 }
 
 TextLabel::TextLabel()