Don't count '\r' in text-field
[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / controls / text-controls / text-field-impl.cpp
index d5ea993..d79fd7b 100644 (file)
@@ -21,6 +21,7 @@
 // EXTERNAL INCLUDES
 #include <cstring>
 #include <dali/public-api/adaptor-framework/key.h>
+#include <dali/devel-api/adaptor-framework/key-devel.h>
 #include <dali/public-api/common/stage.h>
 #include <dali/public-api/images/resource-image.h>
 #include <dali/devel-api/object/property-helper-devel.h>
 
 // INTERNAL INCLUDES
 #include <dali-toolkit/public-api/text/rendering-backend.h>
+#include <dali-toolkit/public-api/text/text-enumerations.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/focus-manager/keyinput-focus-manager.h>
 #include <dali-toolkit/devel-api/controls/text-controls/text-field-devel.h>
-#include <dali-toolkit/devel-api/visuals/visual-properties-devel.h>
+#include <dali-toolkit/public-api/visuals/visual-properties.h>
+#include <dali-toolkit/internal/text/text-enumerations-impl.h>
 #include <dali-toolkit/internal/text/rendering/text-backend.h>
 #include <dali-toolkit/internal/text/text-effects-style.h>
 #include <dali-toolkit/internal/text/text-font-style.h>
@@ -65,23 +68,6 @@ namespace // unnamed namespace
 
 namespace
 {
-
-const Scripting::StringEnum HORIZONTAL_ALIGNMENT_STRING_TABLE[] =
-{
-  { "BEGIN",  Toolkit::Text::Layout::HORIZONTAL_ALIGN_BEGIN  },
-  { "CENTER", Toolkit::Text::Layout::HORIZONTAL_ALIGN_CENTER },
-  { "END",    Toolkit::Text::Layout::HORIZONTAL_ALIGN_END    },
-};
-const unsigned int HORIZONTAL_ALIGNMENT_STRING_TABLE_COUNT = sizeof( HORIZONTAL_ALIGNMENT_STRING_TABLE ) / sizeof( HORIZONTAL_ALIGNMENT_STRING_TABLE[0] );
-
-const Scripting::StringEnum VERTICAL_ALIGNMENT_STRING_TABLE[] =
-{
-  { "TOP",    Toolkit::Text::Layout::VERTICAL_ALIGN_TOP    },
-  { "CENTER", Toolkit::Text::Layout::VERTICAL_ALIGN_CENTER },
-  { "BOTTOM", Toolkit::Text::Layout::VERTICAL_ALIGN_BOTTOM },
-};
-const unsigned int VERTICAL_ALIGNMENT_STRING_TABLE_COUNT = sizeof( VERTICAL_ALIGNMENT_STRING_TABLE ) / sizeof( VERTICAL_ALIGNMENT_STRING_TABLE[0] );
-
 // Type registration
 BaseHandle Create()
 {
@@ -138,10 +124,12 @@ DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "emboss",
 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputEmboss",                          MAP,       INPUT_EMBOSS                         )
 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "outline",                              MAP,       OUTLINE                              )
 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputOutline",                         MAP,       INPUT_OUTLINE                        )
-DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "hiddenInputSettings",            MAP,       HIDDEN_INPUT_SETTINGS                )
-DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "pixelSize",                      FLOAT,     PIXEL_SIZE                           )
-DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "enableSelection",                BOOLEAN,   ENABLE_SELECTION                     )
-DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "placeholder",                    MAP,       PLACEHOLDER                          )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "hiddenInputSettings",                  MAP,       HIDDEN_INPUT_SETTINGS                )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "pixelSize",                            FLOAT,     PIXEL_SIZE                           )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "enableSelection",                      BOOLEAN,   ENABLE_SELECTION                     )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "placeholder",                          MAP,       PLACEHOLDER                          )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "ellipsis",                             BOOLEAN,   ELLIPSIS                             )
+DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "enableShiftSelection",           BOOLEAN,   ENABLE_SHIFT_SELECTION               )
 
 DALI_SIGNAL_REGISTRATION( Toolkit, TextField, "textChanged",        SIGNAL_TEXT_CHANGED )
 DALI_SIGNAL_REGISTRATION( Toolkit, TextField, "maxLengthReached",   SIGNAL_MAX_LENGTH_REACHED )
@@ -296,15 +284,10 @@ void TextField::SetProperty( BaseObject* object, Property::Index index, const Pr
       {
         if( impl.mController )
         {
-          const std::string& alignStr = value.Get< std::string >();
-          DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p HORIZONTAL_ALIGNMENT %s\n", impl.mController.Get(), alignStr.c_str() );
-
-          Layout::HorizontalAlignment alignment( Layout::HORIZONTAL_ALIGN_BEGIN );
-          if( Scripting::GetEnumeration< Layout::HorizontalAlignment >( alignStr.c_str(),
-                                                                        HORIZONTAL_ALIGNMENT_STRING_TABLE,
-                                                                        HORIZONTAL_ALIGNMENT_STRING_TABLE_COUNT,
-                                                                        alignment ) )
+          Text::HorizontalAlignment::Type alignment( static_cast< Text::HorizontalAlignment::Type >( -1 ) ); // Set to invalid value to ensure a valid mode does get set
+          if( GetHorizontalAlignmentEnumeration( value, alignment ) )
           {
+            DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p HORIZONTAL_ALIGNMENT %d\n", impl.mController.Get(), alignment );
             impl.mController->SetHorizontalAlignment( alignment );
           }
         }
@@ -314,16 +297,11 @@ void TextField::SetProperty( BaseObject* object, Property::Index index, const Pr
       {
         if( impl.mController )
         {
-          const std::string& alignStr = value.Get< std::string >();
-          DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p VERTICAL_ALIGNMENT %s\n", impl.mController.Get(), alignStr.c_str() );
-
-          Layout::VerticalAlignment alignment( Layout::VERTICAL_ALIGN_BOTTOM );
-          if( Scripting::GetEnumeration< Layout::VerticalAlignment >( alignStr.c_str(),
-                                                                      VERTICAL_ALIGNMENT_STRING_TABLE,
-                                                                      VERTICAL_ALIGNMENT_STRING_TABLE_COUNT,
-                                                                      alignment ) )
+          Toolkit::Text::VerticalAlignment::Type alignment( static_cast< Text::VerticalAlignment::Type >( -1 ) ); // Set to invalid value to ensure a valid mode does get set
+          if( GetVerticalAlignmentEnumeration( value, alignment ) )
           {
             impl.mController->SetVerticalAlignment( alignment );
+            DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p VERTICAL_ALIGNMENT %d\n", impl.mController.Get(), alignment );
           }
         }
         break;
@@ -730,7 +708,7 @@ void TextField::SetProperty( BaseObject* object, Property::Index index, const Pr
         }
         break;
       }
-      case Toolkit::DevelTextField::Property::HIDDEN_INPUT_SETTINGS:
+      case Toolkit::TextField::Property::HIDDEN_INPUT_SETTINGS:
       {
         const Property::Map* map = value.GetMap();
         if (map)
@@ -739,7 +717,7 @@ void TextField::SetProperty( BaseObject* object, Property::Index index, const Pr
         }
         break;
       }
-      case Toolkit::DevelTextField::Property::PIXEL_SIZE:
+      case Toolkit::TextField::Property::PIXEL_SIZE:
       {
         if( impl.mController )
         {
@@ -753,7 +731,7 @@ void TextField::SetProperty( BaseObject* object, Property::Index index, const Pr
         }
         break;
       }
-      case Toolkit::DevelTextField::Property::ENABLE_SELECTION:
+      case Toolkit::TextField::Property::ENABLE_SELECTION:
       {
         if( impl.mController )
         {
@@ -763,7 +741,7 @@ void TextField::SetProperty( BaseObject* object, Property::Index index, const Pr
         }
         break;
       }
-      case Toolkit::DevelTextField::Property::PLACEHOLDER:
+      case Toolkit::TextField::Property::PLACEHOLDER:
       {
         const Property::Map* map = value.GetMap();
         if( map )
@@ -772,6 +750,28 @@ void TextField::SetProperty( BaseObject* object, Property::Index index, const Pr
         }
         break;
       }
+      case Toolkit::TextField::Property::ELLIPSIS:
+      {
+        if( impl.mController )
+        {
+          const bool ellipsis = value.Get<bool>();
+          DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p ELLIPSIS %d\n", impl.mController.Get(), ellipsis );
+
+          impl.mController->SetTextElideEnabled( ellipsis );
+        }
+        break;
+      }
+      case Toolkit::DevelTextField::Property::ENABLE_SHIFT_SELECTION:
+      {
+        if( impl.mController )
+        {
+          const bool shiftSelection = value.Get<bool>();
+          DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p ENABLE_SHIFT_SELECTION %d\n", impl.mController.Get(), shiftSelection );
+
+          impl.mController->SetShiftSelectionEnabled( shiftSelection );
+        }
+        break;
+      }
     } // switch
   } // textfield
 }
@@ -862,10 +862,9 @@ Property::Value TextField::GetProperty( BaseObject* object, Property::Index inde
       {
         if( impl.mController )
         {
-          const char* name = Scripting::GetEnumerationName< Toolkit::Text::Layout::HorizontalAlignment >( impl.mController->GetHorizontalAlignment(),
-                                                                                                          HORIZONTAL_ALIGNMENT_STRING_TABLE,
-                                                                                                          HORIZONTAL_ALIGNMENT_STRING_TABLE_COUNT );
-          if( name )
+          const char* name = Text::GetHorizontalAlignmentString( impl.mController->GetHorizontalAlignment() );
+
+          if ( name )
           {
             value = std::string( name );
           }
@@ -876,9 +875,8 @@ Property::Value TextField::GetProperty( BaseObject* object, Property::Index inde
       {
         if( impl.mController )
         {
-          const char* name = Scripting::GetEnumerationName< Toolkit::Text::Layout::VerticalAlignment >( impl.mController->GetVerticalAlignment(),
-                                                                                                        VERTICAL_ALIGNMENT_STRING_TABLE,
-                                                                                                        VERTICAL_ALIGNMENT_STRING_TABLE_COUNT );
+          const char* name = Text::GetVerticalAlignmentString( impl.mController->GetVerticalAlignment() );
+
           if( name )
           {
             value = std::string( name );
@@ -1135,14 +1133,14 @@ Property::Value TextField::GetProperty( BaseObject* object, Property::Index inde
         GetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
         break;
       }
-      case Toolkit::DevelTextField::Property::HIDDEN_INPUT_SETTINGS:
+      case Toolkit::TextField::Property::HIDDEN_INPUT_SETTINGS:
       {
         Property::Map map;
         impl.mController->GetHiddenInputOption(map);
         value = map;
         break;
       }
-      case Toolkit::DevelTextField::Property::PIXEL_SIZE:
+      case Toolkit::TextField::Property::PIXEL_SIZE:
       {
         if( impl.mController )
         {
@@ -1150,7 +1148,7 @@ Property::Value TextField::GetProperty( BaseObject* object, Property::Index inde
         }
         break;
       }
-      case Toolkit::DevelTextField::Property::ENABLE_SELECTION:
+      case Toolkit::TextField::Property::ENABLE_SELECTION:
       {
         if( impl.mController )
         {
@@ -1158,13 +1156,29 @@ Property::Value TextField::GetProperty( BaseObject* object, Property::Index inde
         }
         break;
       }
-      case Toolkit::DevelTextField::Property::PLACEHOLDER:
+      case Toolkit::TextField::Property::PLACEHOLDER:
       {
         Property::Map map;
         impl.mController->GetPlaceholderProperty( map );
         value = map;
         break;
       }
+      case Toolkit::TextField::Property::ELLIPSIS:
+      {
+        if( impl.mController )
+        {
+          value = impl.mController->IsTextElideEnabled();
+        }
+        break;
+      }
+      case Toolkit::DevelTextField::Property::ENABLE_SHIFT_SELECTION:
+      {
+        if( impl.mController )
+        {
+          value = impl.mController->IsShiftSelectionEnabled();
+        }
+        break;
+      }
     } //switch
   }
 
@@ -1311,13 +1325,20 @@ void TextField::OnStyleChange( Toolkit::StyleManager styleManager, StyleChange::
 
 Vector3 TextField::GetNaturalSize()
 {
-  return mController->GetNaturalSize();
+  Extents padding;
+  padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
+
+  Vector3 naturalSize = mController->GetNaturalSize();
+  naturalSize.width += ( padding.start + padding.end );
+  naturalSize.height += ( padding.top + padding.bottom );
+
+  return naturalSize;
 }
 
 float TextField::GetHeightForWidth( float width )
 {
-  Padding padding;
-  Self().GetPadding( padding );
+  Extents padding;
+  padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
   return mController->GetHeightForWidth( width ) + padding.top + padding.bottom;
 }
 
@@ -1326,18 +1347,26 @@ void TextField::OnRelayout( const Vector2& size, RelayoutContainer& container )
   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField OnRelayout\n");
 
   Actor self = Self();
-  Padding padding;
 
-  self.GetPadding( padding );
-  Vector2 contentSize( size.x - ( padding.left + padding.right ), size.y - ( padding.top + padding.bottom ) );
+  Extents padding;
+  padding = self.GetProperty<Extents>( Toolkit::Control::Property::PADDING );
+
+  Vector2 contentSize( size.x - ( padding.start + padding.end ), size.y - ( padding.top + padding.bottom ) );
+
+  // Support Right-To-Left of padding
+  Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>( self.GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
+  if( Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection )
+  {
+    std::swap( padding.start, padding.end );
+  }
 
   if( mStencil )
   {
-    mStencil.SetPosition( padding.left , padding.top  );
+    mStencil.SetPosition( padding.start, padding.top );
   }
   if( mActiveLayer )
   {
-    mActiveLayer.SetPosition( padding.left , padding.top  );
+    mActiveLayer.SetPosition( padding.start, padding.top );
   }
 
   const Text::Controller::UpdateTextType updateTextType = mController->Relayout( contentSize );
@@ -1412,26 +1441,34 @@ void TextField::RenderText( Text::Controller::UpdateTextType updateTextType )
 
     if( mStencil )
     {
-       mRenderableActor.SetPosition( scrollOffset.x + mAlignmentOffset, scrollOffset.y );
+      mRenderableActor.SetPosition( scrollOffset.x + mAlignmentOffset, scrollOffset.y );
     }
     else
     {
-       Padding padding;
-       Self().GetPadding( padding );
-       mRenderableActor.SetPosition( scrollOffset.x + mAlignmentOffset + padding.left, scrollOffset.y + padding.top );
+      Extents padding;
+      padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
+
+      // Support Right-To-Left of padding
+      Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>( Self().GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
+      if( Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection )
+      {
+        std::swap( padding.start, padding.end );
+      }
+
+      mRenderableActor.SetPosition( scrollOffset.x + mAlignmentOffset + padding.start, scrollOffset.y + padding.top );
     }
 
 
     // Make sure the actors are parented correctly with/without clipping
     Actor self = mStencil ? mStencil : Self();
 
-    for( std::vector<Actor>::const_iterator it = mClippingDecorationActors.begin(),
+    for( std::vector<Actor>::iterator it = mClippingDecorationActors.begin(),
            endIt = mClippingDecorationActors.end();
          it != endIt;
          ++it )
     {
       self.Add( *it );
-      DevelActor::LowerToBottom(*it);
+      it->LowerToBottom();
     }
     mClippingDecorationActors.clear();
 
@@ -1499,9 +1536,9 @@ void TextField::OnTap( const TapGesture& gesture )
   mImfManager.Activate();
 
   // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
-  Padding padding;
-  Self().GetPadding( padding );
-  mController->TapEvent( gesture.numberOfTaps, gesture.localPoint.x - padding.left, gesture.localPoint.y - padding.top );
+  Extents padding;
+  padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
+  mController->TapEvent( gesture.numberOfTaps, gesture.localPoint.x - padding.start, gesture.localPoint.y - padding.top );
 
   SetKeyInputFocus();
 }
@@ -1515,9 +1552,9 @@ void TextField::OnLongPress( const LongPressGesture& gesture )
 {
   mImfManager.Activate();
 
-  Padding padding;
-  Self().GetPadding( padding );
-  mController->LongPressEvent( gesture.state, gesture.localPoint.x - padding.left, gesture.localPoint.y - padding.top );
+  Extents padding;
+  padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
+  mController->LongPressEvent( gesture.state, gesture.localPoint.x - padding.start, gesture.localPoint.y - padding.top );
 
   SetKeyInputFocus();
 }
@@ -1536,6 +1573,11 @@ bool TextField::OnKeyEvent( const KeyEvent& event )
 
     return true;
   }
+  else if( Dali::DevelKey::DALI_KEY_RETURN == event.keyCode )
+  {
+    // Do nothing when enter is comming.
+    return false;
+  }
 
   return mController->KeyEvent( event );
 }
@@ -1669,7 +1711,7 @@ void TextField::EnableClipping()
 
     // Creates a background visual. Even if the color is transparent it updates the stencil.
     mStencil.SetProperty( Toolkit::Control::Property::BACKGROUND,
-                          Property::Map().Add( Toolkit::Visual::Property::TYPE, DevelVisual::COLOR ).
+                          Property::Map().Add( Toolkit::Visual::Property::TYPE, Toolkit::Visual::COLOR ).
                           Add( ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT ) );
 
     // Enable the clipping property.