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The initial project is simply a list of folders. Each folder is scanned recursively for files that seem to be one of the supported formats (based on their file extension). Since there's no automatic refresh at the moment, the Project menu contains an action to trigger the refresh manually. The last open project is automatically loaded on startup. There's no way yet to remove folders from a project. Need to edit the file by hand for now. Issue #1665
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,178 @@ | ||
| /* | ||
| * project.cpp | ||
| * Copyright 2019, Thorbjørn Lindeijer <[email protected]> | ||
| * | ||
| * This file is part of Tiled. | ||
| * | ||
| * This program is free software; you can redistribute it and/or modify it | ||
| * under the terms of the GNU General Public License as published by the Free | ||
| * Software Foundation; either version 2 of the License, or (at your option) | ||
| * any later version. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, but WITHOUT | ||
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | ||
| * more details. | ||
| * | ||
| * You should have received a copy of the GNU General Public License along with | ||
| * this program. If not, see <http://www.gnu.org/licenses/>. | ||
| */ | ||
|
|
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| #include "project.h" | ||
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| #include "fileformat.h" | ||
| #include "pluginmanager.h" | ||
| #include "savefile.h" | ||
| #include "utils.h" | ||
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| #include <QDir> | ||
| #include <QJsonArray> | ||
| #include <QJsonDocument> | ||
| #include <QJsonObject> | ||
|
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| namespace Tiled { | ||
|
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| static QString relative(const QDir &dir, const QString &fileName) | ||
| { | ||
| QString rel = dir.relativeFilePath(fileName); | ||
| return rel.isEmpty() ? QString(QLatin1String(".")) : rel; | ||
| } | ||
|
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| Project::Project() | ||
| { | ||
| updateNameFilters(); | ||
| } | ||
|
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| bool Project::save(const QString &fileName) | ||
| { | ||
| QJsonObject project; | ||
|
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| const QDir dir = QFileInfo(fileName).dir(); | ||
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| QJsonArray folders; | ||
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| for (auto &folder : mFolders) | ||
| folders.append(relative(dir, folder->filePath)); | ||
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| project.insert(QLatin1String("folders"), folders); | ||
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| QJsonDocument document(project); | ||
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| SaveFile file(fileName); | ||
| if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) | ||
| return false; | ||
|
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| file.device()->write(document.toJson()); | ||
| if (!file.commit()) | ||
| return false; | ||
|
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| mFileName = fileName; | ||
| return true; | ||
| } | ||
|
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| bool Project::load(const QString &fileName) | ||
| { | ||
| QFile file(fileName); | ||
| if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) | ||
| return false; | ||
|
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| QJsonParseError error; | ||
| QByteArray json = file.readAll(); | ||
| QJsonDocument document(QJsonDocument::fromJson(json, &error)); | ||
| if (error.error != QJsonParseError::NoError) | ||
| return false; | ||
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| mFolders.clear(); | ||
| mFileName = fileName; | ||
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| const QDir dir = QFileInfo(fileName).dir(); | ||
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| QJsonObject project = document.object(); | ||
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| const QJsonArray folders = project.value(QLatin1String("folders")).toArray(); | ||
|
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| for (const QJsonValue &folderValue : folders) { | ||
| const QString filePath = QDir::cleanPath(dir.absoluteFilePath(folderValue.toString())); | ||
| mFolders.push_back(std::make_unique<FolderEntry>(filePath)); | ||
| } | ||
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| refreshFolders(); | ||
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| return true; | ||
| } | ||
|
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| void Project::clear() | ||
| { | ||
| mFileName.clear(); | ||
| mFolders.clear(); | ||
| } | ||
|
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| void Project::addFolder(const QString &folder) | ||
| { | ||
| auto entry = std::make_unique<FolderEntry>(folder); | ||
| mVisitedFolders.clear(); | ||
| refreshFolder(*entry); | ||
| mFolders.push_back(std::move(entry)); | ||
| } | ||
|
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| void Project::refreshFolders() | ||
| { | ||
| // TODO: This process should run in a thread (potentially one job for each folder) | ||
|
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| for (auto &folder : mFolders) { | ||
| // same child folders are allowed in each top-level folder | ||
| mVisitedFolders.clear(); | ||
| refreshFolder(*folder); | ||
| } | ||
| } | ||
|
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| void Project::updateNameFilters() | ||
| { | ||
| QStringList nameFilters; | ||
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| const auto fileFormats = PluginManager::objects<FileFormat>(); | ||
| for (FileFormat *format : fileFormats) { | ||
| if (!(format->capabilities() & FileFormat::Read)) | ||
| continue; | ||
|
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| const QString filter = format->nameFilter(); | ||
| nameFilters.append(Utils::cleanFilterList(filter)); | ||
| } | ||
|
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| if (mNameFilters != nameFilters) { | ||
| mNameFilters = nameFilters; | ||
| refreshFolders(); | ||
| } | ||
| } | ||
|
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| void Project::refreshFolder(FolderEntry &folder) | ||
| { | ||
| // erase previously found entries | ||
| folder.entries.clear(); | ||
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| const auto list = QDir(folder.filePath).entryInfoList(mNameFilters, | ||
| QDir::AllDirs | QDir::Files | QDir::NoDotAndDotDot, | ||
| QDir::Name | QDir::LocaleAware | QDir::DirsFirst); | ||
|
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| for (const auto &fileInfo : list) { | ||
| auto entry = std::make_unique<FolderEntry>(fileInfo.filePath(), &folder); | ||
|
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| if (fileInfo.isDir()) { | ||
| const QString canonicalPath = fileInfo.canonicalFilePath(); | ||
|
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| // prevent potential endless symlink loop | ||
| if (!mVisitedFolders.contains(canonicalPath)) { | ||
| mVisitedFolders.insert(canonicalPath); | ||
| refreshFolder(*entry); | ||
| } | ||
|
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| // Leave out empty directories | ||
| if (entry->entries.empty()) | ||
| continue; | ||
| } | ||
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| folder.entries.push_back(std::move(entry)); | ||
| } | ||
| } | ||
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| } // namespace Tiled |
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