mirror of https://github.com/vitalif/openscad
153 lines
4.4 KiB
C++
153 lines
4.4 KiB
C++
/*
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* OpenSCAD (www.openscad.org)
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* Copyright (C) 2009-2011 Clifford Wolf <clifford@clifford.at> and
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* Marius Kintel <marius@kintel.net>
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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 2 of the License, or
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* (at your option) any later version.
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*
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* As a special exception, you have permission to link this program
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* with the CGAL library and distribute executables, as long as you
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* follow the requirements of the GNU GPL in regard to all of the
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* software in the executable aside from CGAL.
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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, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include <QDir>
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#include <QSettings>
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#include <QFileInfo>
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#include <QUrl>
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#include <QFileDialog>
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#include <QDesktopServices>
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#include "qtgettext.h"
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#include "UIUtils.h"
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#include "PlatformUtils.h"
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#include "openscad.h"
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#include <boost/property_tree/ptree.hpp>
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#include <boost/property_tree/json_parser.hpp>
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#include <boost/foreach.hpp>
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QFileInfo UIUtils::openFile(QWidget *parent)
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{
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QSettings settings;
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QString last_dirname = settings.value("lastOpenDirName").toString();
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QString new_filename = QFileDialog::getOpenFileName(parent, "Open File",
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last_dirname, "OpenSCAD Designs (*.scad *.csg)");
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if (new_filename.isEmpty()) {
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return QFileInfo();
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}
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QFileInfo fileInfo(new_filename);
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QDir last_dir = fileInfo.dir();
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last_dirname = last_dir.path();
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settings.setValue("lastOpenDirName", last_dirname);
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return fileInfo;
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}
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QStringList UIUtils::recentFiles()
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{
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QSettings settings; // set up project and program properly in main.cpp
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QStringList files = settings.value("recentFileList").toStringList();
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// Remove any duplicate or empty entries from the list
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#if (QT_VERSION >= QT_VERSION_CHECK(4, 5, 0))
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files.removeDuplicates();
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#endif
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files.removeAll(QString());
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// Now remove any entries which do not exist
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for (int i = files.size() - 1; i >= 0; --i) {
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QFileInfo fileInfo(files[i]);
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if (!QFile(fileInfo.absoluteFilePath()).exists())
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files.removeAt(i);
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}
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while (files.size() > UIUtils::maxRecentFiles) {
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files.removeAt(files.size() - 1);
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}
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settings.setValue("recentFileList", files);
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return files;
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}
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using namespace boost::property_tree;
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static ptree *examples_tree = NULL;
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static ptree *examplesTree()
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{
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if (!examples_tree) {
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std::string path = (PlatformUtils::resourcePath("examples") / "examples.json").string();
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try {
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examples_tree = new ptree;
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read_json(path, *examples_tree);
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} catch (const std::exception & e) {
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PRINTB("Error reading examples.json: %s", e.what());
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delete examples_tree;
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examples_tree = NULL;
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}
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}
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return examples_tree;
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}
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QStringList UIUtils::exampleCategories()
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{
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// categories in File menu item - Examples
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QStringList categories;
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ptree *pt = examplesTree();
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if (pt) {
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BOOST_FOREACH(const ptree::value_type &v, *pt) {
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// v.first is the name of the child.
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// v.second is the child tree.
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categories << QString::fromStdString(v.first);
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}
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}
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return categories;
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}
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QFileInfoList UIUtils::exampleFiles(const QString &category)
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{
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QFileInfoList examples;
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ptree *pt = examplesTree();
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if (pt) {
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fs::path examplesPath = PlatformUtils::resourcePath("examples") / category.toStdString();
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BOOST_FOREACH(const ptree::value_type &v, pt->get_child(category.toStdString())) {
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examples << QFileInfo(QString::fromStdString((examplesPath / v.second.data()).string()));
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}
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}
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return examples;
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}
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void UIUtils::openHomepageURL()
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{
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QDesktopServices::openUrl(QUrl("http://openscad.org/"));
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}
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static void openVersionedURL(QString url)
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{
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QDesktopServices::openUrl(QUrl(url.arg(openscad_shortversionnumber.c_str())));
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}
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void UIUtils::openUserManualURL()
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{
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openVersionedURL("http://www.openscad.org/documentation.html?version=%1");
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}
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void UIUtils::openCheatSheetURL()
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{
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openVersionedURL("http://www.openscad.org/cheatsheet/index.html?version=%1");
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}
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