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/*
* This source file is part of libRocket, the HTML/CSS Interface Middleware
*
* For the latest information, see http://www.librocket.com
*
* Copyright (c) 2008-2010 CodePoint Ltd, Shift Technology Ltd
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
*/
#include "precompiled.h"
#include "../../Include/Rocket/Core/FontEffect.h"
#include "../../Include/Rocket/Core/FontDatabase.h"
#include "../../Include/Rocket/Core/FontEffectInstancer.h"
namespace Rocket {
namespace Core {
FontEffect::FontEffect() : colour(255, 255, 255)
{
instancer = NULL;
z_index = 0;
specificity = -1;
}
FontEffect::~FontEffect()
{
}
// Returns the name of the effect; this is the type that instanced the effect.
const String& FontEffect::GetName() const
{
return name;
}
// Asks the font effect if it requires, and will generate, its own unique texture.
bool FontEffect::HasUniqueTexture() const
{
return false;
}
// Gets the effect to resize and reposition a glyph's bitmap.
bool FontEffect::GetGlyphMetrics(Vector2i& ROCKET_UNUSED_PARAMETER(origin), Vector2i& ROCKET_UNUSED_PARAMETER(dimensions), const FontGlyph& ROCKET_UNUSED_PARAMETER(glyph)) const
{
ROCKET_UNUSED(origin);
ROCKET_UNUSED(dimensions);
ROCKET_UNUSED(glyph);
return false;
}
// Requests the effect to generate the texture data for a single glyph's bitmap.
void FontEffect::GenerateGlyphTexture(byte* ROCKET_UNUSED_PARAMETER(destination_data), const Vector2i& ROCKET_UNUSED_PARAMETER(destination_dimensions), int ROCKET_UNUSED_PARAMETER(destination_stride), const FontGlyph& ROCKET_UNUSED_PARAMETER(glyph)) const
{
ROCKET_UNUSED(destination_data);
ROCKET_UNUSED(destination_dimensions);
ROCKET_UNUSED(destination_stride);
ROCKET_UNUSED(glyph);
}
// Sets the colour of the effect's geometry.
void FontEffect::SetColour(const Colourb& _colour)
{
colour = _colour;
}
// Returns the effect's colour.
const Colourb& FontEffect::GetColour() const
{
return colour;
}
// Sets the z-index of the font effect.
void FontEffect::SetZIndex(float _z_index)
{
z_index = _z_index;
}
// Returns the font effect's z-index.
float FontEffect::GetZIndex() const
{
return z_index;
}
// Sets the specificity of the font effect.
void FontEffect::SetSpecificity(int _specificity)
{
specificity = _specificity;
}
// Returns the specificity of the font effect.
int FontEffect::GetSpecificity() const
{
return specificity;
}
// Returns the font effect's geometry / texture generation key.
const String& FontEffect::GetGenerationKey() const
{
return generation_key;
}
// Releases the decorator through its instancer.
void FontEffect::OnReferenceDeactivate()
{
FontDatabase::ReleaseFontEffect(this);
if (instancer != NULL)
instancer->ReleaseFontEffect(this);
}
}
}
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