143 lines
3.4 KiB
C++
143 lines
3.4 KiB
C++
// Copyright (c) 2016-2018 Kiwano - Nomango
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#include "Brush.h"
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#include "Renderer.h"
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#include "../base/Logger.h"
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namespace kiwano
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{
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SolidColorStyle::SolidColorStyle(Color const& color)
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: color(color)
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{
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}
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LinearGradientStyle::LinearGradientStyle(Point const& begin, Point const& end, Vector<GradientStop> const& stops, GradientExtendMode extend_mode)
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: begin(begin)
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, end(end)
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, stops(stops)
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, extend_mode(extend_mode)
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{
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}
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RadialGradientStyle::RadialGradientStyle(Point const& center, Vec2 const& offset, Vec2 const& radius, Vector<GradientStop> const& stops, GradientExtendMode extend_mode)
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: center(center)
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, offset(offset)
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, radius(radius)
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, stops(stops)
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, extend_mode(extend_mode)
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{
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}
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Brush::Brush()
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: opacity_(1.f)
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, type_(Type::Unknown)
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{
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}
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Brush::Brush(Color const& color)
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: Brush()
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{
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SetColor(color);
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}
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Brush::Brush(SolidColorStyle const& style)
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: Brush()
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{
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SetStyle(style);
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}
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Brush::Brush(LinearGradientStyle const& style)
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: Brush()
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{
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SetStyle(style);
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}
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Brush::Brush(RadialGradientStyle const& style)
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: Brush()
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{
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SetStyle(style);
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}
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bool Brush::IsValid() const
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{
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return raw_ != nullptr;
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}
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Brush::Brush(ComPtr<ID2D1Brush> brush)
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: Brush()
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{
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SetBrush(brush);
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}
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Float32 Brush::GetOpacity() const
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{
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return opacity_;
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}
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void Brush::SetOpacity(Float32 opacity)
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{
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opacity_ = opacity;
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if (raw_)
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{
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raw_->SetOpacity(opacity);
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}
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}
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void Brush::SetStyle(SolidColorStyle const& style)
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{
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if (type_ == Type::SolidColor && raw_)
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{
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auto solid_brush = dynamic_cast<ID2D1SolidColorBrush*>(raw_.get());
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KGE_ASSERT(solid_brush != nullptr);
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solid_brush->SetColor(DX::ConvertToColorF(style.color));
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}
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else
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{
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Renderer::GetInstance()->CreateSolidBrush(*this, style.color);
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type_ = Type::SolidColor;
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}
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}
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void Brush::SetStyle(LinearGradientStyle const& style)
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{
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Renderer::GetInstance()->CreateLinearGradientBrush(*this, style.begin, style.end, style.stops, style.extend_mode);
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type_ = Type::LinearGradient;
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}
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void Brush::SetStyle(RadialGradientStyle const& style)
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{
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Renderer::GetInstance()->CreateRadialGradientBrush(*this, style.center, style.offset, style.radius, style.stops, style.extend_mode);
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type_ = Type::RadialGradient;
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}
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void Brush::SetBrush(ComPtr<ID2D1Brush> const& brush)
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{
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type_ = Type::Unknown;
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raw_ = brush;
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if (raw_)
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{
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raw_->SetOpacity(opacity_);
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}
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}
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}
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