| // Copyright 2010-2015, Google Inc. |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #include "renderer/unix/draw_tool.h" |
| |
| #include "base/coordinates.h" |
| #include "renderer/unix/cairo_wrapper.h" |
| #include "renderer/unix/const.h" |
| |
| namespace mozc { |
| namespace renderer { |
| namespace gtk { |
| |
| void DrawTool::Save() { |
| cairo_->Save(); |
| } |
| |
| void DrawTool::Restore() { |
| cairo_->Restore(); |
| } |
| |
| void DrawTool::Reset(CairoWrapperInterface *cairo) { |
| cairo_.reset(cairo); |
| } |
| |
| void DrawTool::SetColor(const RGBA &color) { |
| cairo_->SetSourceRGBA(static_cast<double>(color.red) / 255.0, |
| static_cast<double>(color.green) / 255.0, |
| static_cast<double>(color.blue) / 255.0, |
| static_cast<double>(color.alpha) / 255.0); |
| } |
| |
| void DrawTool::FillRect(const Rect &rect, const RGBA &color) { |
| SetColor(color); |
| cairo_->Rectangle(rect.origin.x, rect.origin.y, rect.size.width, |
| rect.size.height); |
| cairo_->Fill(); |
| } |
| |
| void DrawTool::FrameRect(const Rect &rect, |
| const RGBA &color, |
| const uint32 line_width) { |
| SetColor(color); |
| cairo_->SetLineWidth(static_cast<double>(line_width)); |
| cairo_->Rectangle(rect.origin.x, rect.origin.y, rect.size.width, |
| rect.size.height); |
| cairo_->Stroke(); |
| } |
| |
| void DrawTool::DrawLine(const Point &from, |
| const Point &to, |
| const RGBA &color, |
| const uint32 line_width ) { |
| SetColor(color); |
| cairo_->SetLineWidth(static_cast<double>(line_width)); |
| cairo_->MoveTo(from.x, from.y); |
| cairo_->LineTo(to.x, to.y); |
| cairo_->Stroke(); |
| } |
| |
| } // namespace gtk |
| } // namespace renderer |
| } // namespace mozc |