X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=examples%2Ftext-label%2Ftext-label-example.cpp;h=85c51eb58cef09efda4802a5d9e2614ce5fddb8d;hb=92599bec00306761453eeaaa2a212fbc44ec0ba8;hp=0636177188857e81ff23660883585a3cfdf520c3;hpb=c55660c249e1ebe67719430e59face412974e475;p=platform%2Fcore%2Fuifw%2Fdali-demo.git

diff --git a/examples/text-label/text-label-example.cpp b/examples/text-label/text-label-example.cpp
index 0636177..85c51eb 100644
--- a/examples/text-label/text-label-example.cpp
+++ b/examples/text-label/text-label-example.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2016 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.
@@ -21,6 +21,7 @@
  */
 
 // EXTERNAL INCLUDES
+#include <dali/devel-api/object/handle-devel.h>
 #include <dali-toolkit/dali-toolkit.h>
 #include <iostream>
 
@@ -34,42 +35,69 @@ using namespace MultiLanguageStrings;
 
 namespace
 {
-  const char* const BACKGROUND_IMAGE = DALI_IMAGE_DIR "grab-handle.png";
-
-  const unsigned int KEY_ZERO = 10;
-  const unsigned int KEY_ONE = 11;
-  const unsigned int KEY_F = 41;
-  const unsigned int KEY_H = 43;
-  const unsigned int KEY_V = 55;
-  const unsigned int KEY_M = 58;
-  const unsigned int KEY_L = 46;
-  const unsigned int KEY_S = 39;
-  const unsigned int KEY_PLUS = 21;
-  const unsigned int KEY_MINUS = 20;
-
-  const char* H_ALIGNMENT_STRING_TABLE[] =
-  {
-    "BEGIN",
-    "CENTER",
-    "END"
-  };
+const char* const BACKGROUND_IMAGE = DEMO_IMAGE_DIR "grab-handle.png";
+
+const unsigned int KEY_ZERO = 10;
+const unsigned int KEY_ONE = 11;
+const unsigned int KEY_F = 41;
+const unsigned int KEY_H = 43;
+const unsigned int KEY_V = 55;
+const unsigned int KEY_M = 58;
+const unsigned int KEY_L = 46;
+const unsigned int KEY_S = 39;
+const unsigned int KEY_PLUS = 21;
+const unsigned int KEY_MINUS = 20;
+
+const char* H_ALIGNMENT_STRING_TABLE[] =
+{
+  "BEGIN",
+  "CENTER",
+  "END"
+};
+
+const unsigned int H_ALIGNMENT_STRING_COUNT = sizeof( H_ALIGNMENT_STRING_TABLE ) / sizeof( H_ALIGNMENT_STRING_TABLE[0u] );
+
+const char* V_ALIGNMENT_STRING_TABLE[] =
+{
+  "TOP",
+  "CENTER",
+  "BOTTOM"
+};
+
+const unsigned int V_ALIGNMENT_STRING_COUNT = sizeof( V_ALIGNMENT_STRING_TABLE ) / sizeof( V_ALIGNMENT_STRING_TABLE[0u] );
 
-  const unsigned int H_ALIGNMENT_STRING_COUNT = sizeof( H_ALIGNMENT_STRING_TABLE ) / sizeof( H_ALIGNMENT_STRING_TABLE[0u] );
+int ConvertToEven(int value)
+{
+  return (value % 2 == 0) ? value : (value + 1);
+}
 
-  const char* V_ALIGNMENT_STRING_TABLE[] =
+struct HSVColorConstraint
+{
+  HSVColorConstraint(float hue, float saturation, float value)
+  : hue(hue),
+    saturation(saturation),
+    value(value)
   {
-    "TOP",
-    "CENTER",
-    "BOTTOM"
-  };
+  }
 
-  const unsigned int V_ALIGNMENT_STRING_COUNT = sizeof( V_ALIGNMENT_STRING_TABLE ) / sizeof( V_ALIGNMENT_STRING_TABLE[0u] );
+  void operator()(Vector3& current, const PropertyInputContainer& inputs )
+  {
+    current = hsv2rgb(Vector3(inputs[0]->GetFloat(), saturation, value));
+  }
 
-  int ConvertToEven(int value)
+  Vector3 hsv2rgb(Vector3 colorHSV)
   {
-    return (value % 2 == 0) ? value : (value + 1);
+    float r=colorHSV.z*(1+colorHSV.y*(cos(colorHSV.x)-1));
+    float g=colorHSV.z*(1+colorHSV.y*(cos(colorHSV.x-2.09439)-1));
+    float b=colorHSV.z*(1+colorHSV.y*(cos(colorHSV.x+2.09439)-1));
+    return Vector3(r, g, b);
   }
-}
+  float hue;
+  float saturation;
+  float value;
+};
+
+} // anonymous namespace
 
 /**
  * @brief The main class of the demo.
@@ -80,8 +108,15 @@ public:
 
   TextLabelExample( Application& application )
   : mApplication( application ),
+    mLabel(),
+    mContainer(),
+    mGrabCorner(),
+    mPanGestureDetector(),
+    mLayoutSize(),
     mLanguageId( 0u ),
-    mAlignment( 0u )
+    mAlignment( 0u ),
+    mHueAngleIndex( Property::INVALID_INDEX ),
+    mOverrideMixColorIndex( Property::INVALID_INDEX )
   {
     // Connect to the Application's Init signal
     mApplication.InitSignal().Connect( this, &TextLabelExample::Create );
@@ -111,11 +146,10 @@ public:
     stage.Add( mContainer );
 
     // Resize the center layout when the corner is grabbed
-    mGrabCorner = Control::New();
+    mGrabCorner = ImageView::New( BACKGROUND_IMAGE );
     mGrabCorner.SetName( "GrabCorner" );
     mGrabCorner.SetAnchorPoint( AnchorPoint::TOP_CENTER );
     mGrabCorner.SetParentOrigin( ParentOrigin::BOTTOM_RIGHT );
-    mGrabCorner.SetBackgroundImage( ResourceImage::New( BACKGROUND_IMAGE ) );
     mGrabCorner.SetResizePolicy( ResizePolicy::USE_NATURAL_SIZE, Dimension::ALL_DIMENSIONS );
     mContainer.Add( mGrabCorner );
 
@@ -135,6 +169,20 @@ public:
     mLabel.SetBackgroundColor( Color::WHITE );
     mContainer.Add( mLabel );
 
+    mHueAngleIndex = mLabel.RegisterProperty( "hue", 0.0f );
+    Renderer bgRenderer = mLabel.GetRendererAt(0);
+    mOverrideMixColorIndex = DevelHandle::GetPropertyIndex( bgRenderer, ColorVisual::Property::MIX_COLOR );
+
+    Constraint constraint = Constraint::New<Vector3>( bgRenderer, mOverrideMixColorIndex, HSVColorConstraint(0.0f, 0.5f, 0.8f));
+    constraint.AddSource( Source( mLabel, mHueAngleIndex ) );
+    constraint.SetRemoveAction( Constraint::Discard );
+    constraint.Apply();
+
+    Animation anim = Animation::New(50.0f);
+    anim.AnimateTo(Property(mLabel, mHueAngleIndex), 6.28318f);
+    anim.SetLooping(true);
+    anim.Play();
+
     Property::Value labelText = mLabel.GetProperty( TextLabel::Property::TEXT );
     std::cout << "Displaying text: \"" << labelText.Get< std::string >() << "\"" << std::endl;
   }
@@ -285,6 +333,8 @@ private:
 
   unsigned int mLanguageId;
   unsigned int mAlignment;
+  Property::Index mHueAngleIndex;
+  Property::Index mOverrideMixColorIndex;
 };
 
 void RunTest( Application& application )
@@ -295,9 +345,9 @@ void RunTest( Application& application )
 }
 
 /** Entry point for Linux & Tizen applications */
-int main( int argc, char **argv )
+int DALI_EXPORT_API main( int argc, char **argv )
 {
-  Application application = Application::New( &argc, &argv, DALI_DEMO_THEME_PATH );
+  Application application = Application::New( &argc, &argv, DEMO_THEME_PATH );
 
   RunTest( application );