74 lines
2.3 KiB
C++
74 lines
2.3 KiB
C++
/*
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* InfiniPaint
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* Copyright (C) 2025-2026 Yousef Khadadeh
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "SvgResourceDisplay.hpp"
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#include "../MainProgram.hpp"
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#include <Helpers/Logger.hpp>
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#include <include/core/SkStream.h>
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#include <modules/svg/include/SkSVGRenderContext.h>
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bool SvgResourceDisplay::update_draw() const {
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return mustUpdateDraw;
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}
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void SvgResourceDisplay::update(World& w) {
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mustUpdateDraw = false;
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}
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bool SvgResourceDisplay::load(ResourceManager& rMan, const std::string& fileName, const std::shared_ptr<std::string>& fileData) {
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SkMemoryStream strm(fileData->c_str(), fileData->size());
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svgDom = SkSVGDOM::Builder().make(strm);
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mustUpdateDraw = true;
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if(!svgDom)
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return false;
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svgRootSize = svgDom->containerSize();
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if(svgRootSize.width() == 0 || svgRootSize.height() == 0) {
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svgDom->setContainerSize({1000, 1000});
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svgRootSize = svgDom->containerSize();
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}
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if(svgRootSize.width() == 0 || svgRootSize.height() == 0)
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return false;
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return true;
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}
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void SvgResourceDisplay::draw(SkCanvas* canvas, const DrawData& drawData, const SkRect& imRect) {
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canvas->save();
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canvas->clipRect(imRect);
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canvas->translate(imRect.x(), imRect.y());
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canvas->scale(imRect.width() / svgRootSize.width(), imRect.height() / svgRootSize.height());
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svgDom->render(canvas);
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canvas->restore();
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}
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Vector2f SvgResourceDisplay::get_dimensions() const {
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return {svgRootSize.width(), svgRootSize.height()};
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}
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float SvgResourceDisplay::get_dimension_scale() const {
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return 0.3f;
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}
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ResourceDisplay::Type SvgResourceDisplay::get_type() const {
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return ResourceDisplay::Type::SVG;
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}
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