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Diffstat (limited to 'src/qconfig/main.cpp')
| -rw-r--r-- | src/qconfig/main.cpp | 545 |
1 files changed, 0 insertions, 545 deletions
diff --git a/src/qconfig/main.cpp b/src/qconfig/main.cpp deleted file mode 100644 index a9ff84869..000000000 --- a/src/qconfig/main.cpp +++ /dev/null @@ -1,545 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the tools applications of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:GPL-EXCEPT$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3 as published by the Free Software -** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "graphics.h" -#include "feature.h" -#include "featuretreemodel.h" - -#include <QtCore/QLibraryInfo> -#include <QtCore/QSettings> -#include <QtWidgets/QTextBrowser> -#include <QtWidgets/QTreeView> -#include <QtWidgets/QMainWindow> -#include <QtWidgets/QSplitter> -#include <QtWidgets/QMenu> -#include <QtWidgets/QMenuBar> -#include <QtWidgets/QAction> -#include <QtWidgets/QToolBar> -#include <QtWidgets/QToolButton> -#include <QtWidgets/QMessageBox> -#include <QtWidgets/QFileDialog> -#include <QtWidgets/QStatusBar> -#include <QtWidgets/QApplication> - -QT_BEGIN_NAMESPACE - -static QString defaultPath; - -class FeatureTextBrowser : public QTextBrowser { - Q_OBJECT -public: - FeatureTextBrowser(QWidget *parent) : QTextBrowser(parent) { - QString docRoot; - docRoot = QLibraryInfo::location(QLibraryInfo::DocumentationPath) - + "/html"; - setSearchPaths(searchPaths() << docRoot); - } - -signals: - void featureClicked(const QString &feature); - -public slots: - void setSource(const QUrl &url) - { - if (url.scheme() == "feature") - emit featureClicked(url.authority()); - else - QTextBrowser::setSource(url); - } -}; - -class Main : public QMainWindow { - Q_OBJECT -public: - Main(); - ~Main(); - void loadFeatures(const QString& filename); - void loadConfig(const QString& filename); - -public slots: - void modelChanged(); - void showInfo(const QModelIndex &index); - void showInfo(const QString &feature); - void openConfig(); - void saveConfig(); - void expandView(); - void collapseView(); - void about(); - void aboutQt(); - void quit(); - void clear(); - void enableAll(); - void disableAll(); - -private: - QTextBrowser *textBrowser; - QTreeView *featureTree; - FeatureTreeModel *featureModel; - - void init(); - void updateStatus(int numFeatures = -1); - void completelyExpandIndex(const QModelIndex &parent); -}; - -template<typename Func> -void foreachIndex_helper(const QModelIndex &parent, Func func) -{ - const QAbstractItemModel *model = parent.model(); - const int rows = model->rowCount(parent); - for (int i = 0; i < rows; ++i) { - const QModelIndex child = model->index(i, 0, parent); - func(child); - foreachIndex_helper(child, func); - } -} - -template<typename Func> -void foreachIndex(const QAbstractItemModel *model, Func func) -{ - const int rows = model->rowCount(QModelIndex()); - for (int i = 0; i < rows; ++i) { - const QModelIndex child = model->index(i, 0, QModelIndex()); - func(child); - foreachIndex_helper(child, func); - } -} - -struct CheckStateSetter { - - CheckStateSetter(Qt::CheckState state, QAbstractItemModel *m) - : checkState(state), model(m) {} - - void operator()(const QModelIndex &index) { - model->setData(index, checkState, Qt::CheckStateRole); - } - - Qt::CheckState checkState; - QAbstractItemModel *model; -}; - -void Main::disableAll() -{ - QAbstractItemModel *model = featureTree->model(); - foreachIndex(model, CheckStateSetter(Qt::Unchecked, model)); -} - -void Main::enableAll() -{ - QAbstractItemModel *model = featureTree->model(); - foreachIndex(model, CheckStateSetter(Qt::Checked, model)); -} - -Main::Main() -{ - setWindowIcon(QIcon(QPixmap(logo_xpm))); - - QSplitter *splitter = new QSplitter(this); - - featureModel = new FeatureTreeModel(this); - featureTree = new QTreeView(splitter); - splitter->addWidget(featureTree); - featureTree->setRootIsDecorated(true); - featureTree->setModel(featureModel); - featureTree->show(); - - textBrowser = new FeatureTextBrowser(splitter); - textBrowser->setFrameStyle(QFrame::WinPanel|QFrame::Sunken); - splitter->addWidget(textBrowser); - textBrowser->show(); - - connect(textBrowser, SIGNAL(featureClicked(QString)), - this, SLOT(showInfo(QString))); - connect(featureTree, SIGNAL(activated(QModelIndex)), - this, SLOT(showInfo(QModelIndex))); - connect(featureModel, SIGNAL(dataChanged(QModelIndex,QModelIndex)), - this, SLOT(modelChanged())); - connect(featureTree, SIGNAL(clicked(QModelIndex)), - this, SLOT(showInfo(QModelIndex))); - - setCentralWidget(splitter); - - QMenu *file = menuBar()->addMenu("&File"); - file->addAction("&Open...", this, SLOT(openConfig()), - Qt::CTRL + Qt::Key_O); - file->addAction("&Save As...", this, SLOT(saveConfig()), - Qt::CTRL + Qt::Key_S); - file->addSeparator(); - file->addAction("&Reset", this, SLOT(clear())); - file->addSeparator(); - file->addAction("E&xit", this, SLOT(quit()), Qt::CTRL + Qt::Key_Q); - - QMenu *edit = menuBar()->addMenu("&Tools"); - edit->addAction("&Enable all features", this, SLOT(enableAll())); - edit->addAction("&Disable all features", this, SLOT(disableAll())); - - menuBar()->addSeparator(); - - QMenu *help = menuBar()->addMenu("&Help"); - help->addAction("&About", this, SLOT(about())); - help->addAction("About &Qt", this, SLOT(aboutQt())); - - QToolBar *tb = new QToolBar("Expand/Collapse features"); - QToolButton *button; - - button = new QToolButton(tb); - button->setIcon(QIcon(QPixmap(collapsed_xpm))); - button->setText("Collapse"); - button->setToolTip("Collapse"); - connect(button, SIGNAL(clicked()), this, SLOT(collapseView())); - tb->addWidget(button); - - button = new QToolButton(tb); - button->setIcon(QIcon(QPixmap(expanded_xpm))); - button->setText("Expand"); - button->setToolTip("Expand"); - connect(button, SIGNAL(clicked()), this, SLOT(expandView())); - tb->addWidget(button); - addToolBar(tb); - - init(); -} - -Main::~Main() -{ - delete textBrowser; - delete featureModel; - delete featureTree; -} - -void Main::clear() -{ - QSettings settings; - settings.clear(); - featureModel->clear(); - featureTree->reset(); - init(); -} - -void Main::quit() -{ - if (isWindowModified()) { - int button = QMessageBox::question(this, "Quit Program", - "You have unsaved changes.\n" - "Do you want to quit anyway?", - QMessageBox::Yes, - QMessageBox::No); - if (static_cast<QMessageBox::Button>(button) != QMessageBox::Yes) - return; - } - QApplication::instance()->quit(); -} - -/* - Recursively expand expand \a parent and all of its children. -*/ -void Main::completelyExpandIndex(const QModelIndex &parent) -{ - featureTree->setExpanded(parent, true); - - const QAbstractItemModel *model = featureTree->model(); - const int rows = model->rowCount(parent); - for (int i = 0; i < rows; ++i) - completelyExpandIndex(model->index(i, 0, parent)); -} - -void Main::expandView() -{ - completelyExpandIndex(QModelIndex()); -} - -void Main::collapseView() -{ - const QAbstractItemModel *model = featureTree->model(); - const int rows = model->rowCount(QModelIndex()); - for (int i = 0; i < rows; ++i) { - QModelIndex index = model->index(i, 0, QModelIndex()); - featureTree->setExpanded(index, false); - } -} - -void Main::updateStatus(int numFeatures) -{ - QSettings settings; - QString featureFile = settings.value("featureFile").toString(); - QString configFile = settings.value("lastConfig").toString(); - QString message("Using features from %1"); - - if (numFeatures >= 0) { - QString s("%1 features loaded from %2"); - statusBar()->showMessage(s.arg(numFeatures).arg(featureFile)); - } - QString appName = QApplication::applicationName(); - if (configFile.isEmpty()) - configFile = "New File"; - setWindowTitle(appName + " - " + configFile + "[*]"); -} - -void Main::modelChanged() -{ - setWindowModified(true); -} - -void Main::init() -{ - QSettings settings; - QString features = settings.value("featureFile").toString(); - - if (features.isEmpty() || !QFileInfo(features).isFile()) { - features = QFileDialog::getOpenFileName(this, - "Open a feature file", - defaultPath, - "Qt Features (qfeatures.txt)"); - } - settings.setValue("featureFile", features); - loadFeatures(features); - - expandView(); - collapseView(); - - QString confFile = settings.value("lastConfig").toString(); - if (confFile.isEmpty()) - return; - loadConfig(confFile); -} - -void Main::openConfig() -{ - QSettings settings; - QString configDir; - - QString prevFile = settings.value("lastConfig").toString(); - if (!prevFile.isEmpty()) - configDir = QFileInfo(prevFile).path(); - - if (configDir.isEmpty()) - configDir = defaultPath; - - QString configFile; - configFile = QFileDialog::getOpenFileName(this, - "Open a configuration file", - configDir, - "Header files (*.h)"); - enableAll(); - if (!configFile.isEmpty()) - loadConfig(configFile); - settings.setValue("lastConfig", QFileInfo(configFile).absoluteFilePath()); -} - -void Main::saveConfig() -{ - QSettings settings; - QString configDir; - - QString prevFile = settings.value("lastConfig").toString(); - if (!prevFile.isEmpty()) - configDir = QFileInfo(prevFile).path(); - - if (configDir.isEmpty()) - configDir = defaultPath; - - QString configFile; - configFile = QFileDialog::getSaveFileName(this, - "Save configuration file", - configDir, - "Header files (*.h)"); - if (configFile.isEmpty()) - return; - - QFile file(configFile); - if (!file.open(QIODevice::WriteOnly)) { - QMessageBox::warning(this,"Warning", - "Cannot write to file " + configFile); - return; - } - - QTextStream stream(&file); - FeatureTreeModel *model; - model = static_cast<FeatureTreeModel*>(featureTree->model()); - model->writeConfig(stream); - - settings.setValue("lastConfig", QFileInfo(configFile).absoluteFilePath()); - setWindowModified(false); - updateStatus(); -} - -void Main::loadConfig(const QString &filename) -{ - if (!QFileInfo(filename).isFile()) - return; - - QFile file(filename); - if (!file.open(QIODevice::ReadOnly)) { - QMessageBox::warning(this,"Warning", "Cannot open file " + filename); - return; - } - - QTextStream stream(&file); - FeatureTreeModel *model; - model = static_cast<FeatureTreeModel*>(featureTree->model()); - model->readConfig(stream); - - QSettings settings; - settings.setValue("lastConfig", QFileInfo(filename).absoluteFilePath()); - setWindowModified(false); - updateStatus(); -} - -void Main::loadFeatures(const QString &filename) -{ - Feature::clear(); - - QFile file(filename); - if (!file.open(QIODevice::ReadOnly)) { - QMessageBox::warning(this,"Warning", "Cannot open file " + filename); - return; - } - - Feature *feature = 0; - int numFeatures = 0; - updateStatus(numFeatures); - QTextStream s(&file); - for (QString line = s.readLine(); !s.atEnd(); line = s.readLine()) { - line = line.simplified(); - if (line.isEmpty()) - continue; - if (line.startsWith('#')) - continue; - - int colon = line.indexOf(':'); - if (colon < 0) { // assume description - QString description = feature->description().simplified(); - description += " " + line; - feature->setDescription(description); - continue; - } - - QString tag = line.left(colon); - QString value = line.mid(colon+1).simplified(); - if (tag == "Feature") { - if (feature) - featureModel->addFeature(feature); - feature = Feature::getInstance(value); - updateStatus(++numFeatures); - } else if (tag == "Requires") { - Q_ASSERT(feature); - feature->setDependencies(value.split(' ', QString::SkipEmptyParts)); - } else if (tag == "Name") { - Q_ASSERT(feature); - feature->setTitle(value); - } else if (tag == "Section") { - Q_ASSERT(feature); - feature->setSection(value); - } else if (tag == "SeeAlso") { - Q_ASSERT(feature); - feature->setRelations(value.split(' ', QString::SkipEmptyParts)); - } else if (tag == "Description") { - Q_ASSERT(feature); - feature->setDescription(value); - } - } - if (feature) - featureModel->addFeature(feature); - - featureTree->resizeColumnToContents(0); - - QSettings settings; - settings.setValue("featureFile", QFileInfo(filename).absoluteFilePath()); - - updateStatus(); -} - -void Main::showInfo(const QModelIndex &index) -{ - FeatureTreeModel *model; - model = static_cast<FeatureTreeModel*>(featureTree->model()); - - if (const Feature *feature = model->getFeature(index)) - textBrowser->setHtml(feature->toHtml()); - - // Ensure index is visible - QModelIndex parent = model->parent(index); - while (parent.isValid()) { - featureTree->setExpanded(parent, true); - parent = model->parent(parent); - } - - featureTree->scrollTo(index); - featureTree->setCurrentIndex(index); -} - -void Main::showInfo(const QString &feature) -{ - const Feature *f = Feature::getInstance(feature); - FeatureTreeModel *model; - model = static_cast<FeatureTreeModel*>(featureTree->model()); - showInfo(model->index(f)); -} - -void Main::about() -{ - QMessageBox::about(this, "About qconfig", - "<p><b><font size=\"+2\">Qtopia Core build configuration</font></b></p>" - "<p></p>" - "<p>Version 2.0</p>" - "<p>Copyright (C) 2016 The Qt Company Ltd.</p>" - "<p></p>" - ); -} - -void Main::aboutQt() -{ - QMessageBox::aboutQt( this, tr("qconfig") ); -} - -QT_END_NAMESPACE - -int main(int argc, char** argv) -{ - QT_USE_NAMESPACE - QApplication app(argc,argv); - app.setOrganizationDomain("qt-project.org"); - app.setOrganizationName("QtProject"); - app.setApplicationName("QConfig"); - Main m; - - defaultPath = QLibraryInfo::location(QLibraryInfo::PrefixPath) - + "/src/corelib/global"; - - for (int i = 1; i < argc; ++i) { - QString arg = argv[i]; - if (arg == "-f" && i+1 < argc) - m.loadFeatures(argv[++i]); - else if (arg == "-c" && i+1 < argc) - m.loadConfig(argv[++i]); - } - m.resize(m.sizeHint() + QSize(500,300)); - m.show(); - return app.exec(); -} - -#include "main.moc" |