/*
- * Copyright (c) 2017 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2018 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.
mediump vec2 visualOffset = mix( offset, offset/uSize.xy, offsetSizeMode.xy );\n
mediump vec2 visualSize = mix( uSize.xy * size, size, offsetSizeMode.zw );\n
\n
- mediump float delta = floor ( uDelta ) + 0.5;\n
- vTexCoord.x = ( delta + uHorizontalAlign * ( uTextureSize.x - visualSize.x - uGap ) + floor( aPosition.x * visualSize.x ) + 0.5 - uGap * 0.5 ) / uTextureSize.x + 0.5;\n
+ vTexCoord.x = ( uDelta + uHorizontalAlign * ( uTextureSize.x - visualSize.x - uGap ) + floor( aPosition.x * visualSize.x ) + 0.5 - uGap * 0.5 ) / uTextureSize.x + 0.5;\n
vTexCoord.y = ( uVerticalAlign * ( uTextureSize.y - visualSize.y ) + floor( aPosition.y * visualSize.y ) + 0.5 ) / ( uTextureSize.y ) + 0.5;\n
\n
mediump vec4 vertexPosition = vec4( floor( ( aPosition + anchorPoint ) * visualSize + ( visualOffset + origin ) * uSize.xy ), 0.0, 1.0 );\n
- mediump vec4 nonAlignedVertex = uViewMatrix * uModelMatrix * vertexPosition;\n
- mediump vec4 pixelAlignedVertex = vec4 ( floor( nonAlignedVertex.xyz ), 1.0 );\n
\n
- gl_Position = uProjection * pixelAlignedVertex;\n
+ gl_Position = uProjection * uViewMatrix * uModelMatrix * vertexPosition;\n
}\n
);
uniform sampler2D sTexture;\n
uniform lowp vec4 uColor;\n
uniform lowp vec3 mixColor;\n
- uniform lowp float opacity;\n
uniform lowp float preMultipliedAlpha;\n
\n
- lowp vec4 visualMixColor()\n
- {\n
- return vec4( mixColor * mix( 1.0, opacity, preMultipliedAlpha ), opacity );\n
- }\n
- \n
void main()\n
{\n
if ( vTexCoord.y > 1.0 )\n
discard;\n
\n
mediump vec4 textTexture = texture2D( sTexture, vTexCoord );\n
- textTexture.rgb *= mix( 1.0, textTexture.a, preMultipliedAlpha );\n
\n
- gl_FragColor = textTexture * uColor * visualMixColor();
+ gl_FragColor = textTexture * uColor * vec4( mixColor, 1.0 );
}\n
);
{
}
-void TextScroller::SetParameters( Actor scrollingTextActor, Renderer renderer, TextureSet textureSet, const Size& controlSize, const Size& textureSize, const float wrapGap, CharacterDirection direction, HorizontalAlignment::Type horizontalAlignment, VerticalAlignment::Type verticalAlignment, bool isTextElided )
+void TextScroller::SetParameters( Actor scrollingTextActor, Renderer renderer, TextureSet textureSet, const Size& controlSize, const Size& textureSize, const float wrapGap, CharacterDirection direction, HorizontalAlignment::Type horizontalAlignment, VerticalAlignment::Type verticalAlignment )
{
DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextScroller::SetParameters controlSize[%f,%f] textureSize[%f,%f] direction[%d]\n",
controlSize.x, controlSize.y, textureSize.x, textureSize.y, direction );
float horizontalAlign;
- if( isTextElided )
+ if( textureSize.x > controlSize.x )
{
// if Text is elided, scroll should start at the begin of text.
horizontalAlign = HORIZONTAL_ALIGNMENT_TABLE[HorizontalAlignment::BEGIN][ direction ];
{
horizontalAlign = HORIZONTAL_ALIGNMENT_TABLE[ horizontalAlignment ][ direction ];
}
+
const float verticalAlign = VERTICAL_ALIGNMENT_TABLE[ verticalAlignment ];
+
DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextScroller::SetParameters horizontalAlign[%f], verticalAlign[%f]\n", horizontalAlign, verticalAlign );
scrollingTextActor.RegisterProperty( "uTextureSize", textureSize );