mirror of
https://github.com/telegramdesktop/tdesktop
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109 lines
2.8 KiB
C++
109 lines
2.8 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop version of Telegram messaging app, see https://telegram.org
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Telegram Desktop 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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It 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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In addition, as a special exception, the copyright holders give permission
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to link the code of portions of this program with the OpenSSL library.
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Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
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Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
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*/
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#include "codegen/style/processor.h"
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#include <QtCore/QDir>
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#include <QtCore/QFileInfo>
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#include "codegen/common/cpp_file.h"
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#include "codegen/style/parsed_file.h"
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#include "codegen/style/generator.h"
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#include "codegen/style/sprite_generator.h"
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namespace codegen {
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namespace style {
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namespace {
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constexpr int kErrorCantWritePath = 821;
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QString destFileBaseName(const structure::Module &module) {
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return "style_" + QFileInfo(module.filepath()).baseName();
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}
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} // namespace
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Processor::Processor(const Options &options)
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: parser_(std::make_unique<ParsedFile>(options))
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, options_(options) {
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}
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int Processor::launch() {
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if (!parser_->read()) {
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return -1;
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}
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auto module = parser_->getResult();
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if (options_.rebuildDependencies) {
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bool result = module->enumIncludes([this](const structure::Module &included) -> bool {
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return write(included);
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});
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if (!result) {
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return -1;
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}
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} else if (!write(*module)) {
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return -1;
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}
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return 0;
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}
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bool Processor::write(const structure::Module &module) const {
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bool forceReGenerate = false;
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bool onlyStyles = options_.skipSprites;
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bool onlySprites = options_.skipStyles;
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if (!onlyStyles) {
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SpriteGenerator spriteGenerator(module, forceReGenerate);
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if (!spriteGenerator.writeSprites()) {
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return false;
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}
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}
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if (!onlySprites) {
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QDir dir(options_.outputPath);
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if (!dir.mkpath(".")) {
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common::logError(kErrorCantWritePath, "Command Line") << "can not open path for writing: " << dir.absolutePath().toStdString();
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return false;
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}
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QFileInfo srcFile(module.filepath());
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QString dstFilePath = dir.absolutePath() + '/' + destFileBaseName(module);
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common::ProjectInfo project = {
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"codegen_style",
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srcFile.fileName(),
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"stdafx.h",
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forceReGenerate
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};
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Generator generator(module, dstFilePath, project);
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if (!generator.writeHeader()) {
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return false;
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}
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if (!generator.writeSource()) {
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return false;
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}
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}
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return true;
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}
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Processor::~Processor() = default;
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} // namespace style
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} // namespace codegen
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