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|
#include "doxywizard.h"
#include "version.h"
#include "expert.h"
#include "wizard.h"
#include <QMenu>
#include <QMenuBar>
#include <QPushButton>
#include <QMessageBox>
#include <QVBoxLayout>
#include <QLineEdit>
#include <QLabel>
#include <QTextBrowser>
#include <QStatusBar>
#include <QProcess>
#include <QTimer>
#include <QCloseEvent>
#include <QApplication>
#include <QDir>
#include <QFileDialog>
#include <QDesktopServices>
#include <QUrl>
#include <QTextStream>
#include <QDebug>
#ifdef WIN32
#include <windows.h>
#endif
#define MAX_RECENT_FILES 10
const int messageTimeout = 5000; //!< status bar message timeout in milliseconds.
#define APPQT(x) QString::fromLatin1("<qt><pre>") + x + QString::fromLatin1("</pre></qt>")
static QString text1 = QString::fromLatin1("");
MainWindow &MainWindow::instance()
{
static MainWindow *theInstance = new MainWindow;
return *theInstance;
}
MainWindow::MainWindow()
: m_settings(QString::fromLatin1("Doxygen.org"), QString::fromLatin1("Doxywizard"))
{
QMenu *file = menuBar()->addMenu(tr("File"));
file->addAction(tr("Open..."),
this, SLOT(openConfig()), Qt::CTRL+Qt::Key_O);
m_recentMenu = file->addMenu(tr("Open recent"));
file->addAction(tr("Save"),
this, SLOT(saveConfig()), Qt::CTRL+Qt::Key_S);
file->addAction(tr("Save as..."),
this, SLOT(saveConfigAs()), Qt::SHIFT+Qt::CTRL+Qt::Key_S);
file->addAction(tr("Quit"),
this, SLOT(quit()), Qt::CTRL+Qt::Key_Q);
QMenu *settings = menuBar()->addMenu(tr("Settings"));
settings->addAction(tr("Reset to factory defaults"),
this,SLOT(resetToDefaults()));
settings->addAction(tr("Use current settings at startup"),
this,SLOT(makeDefaults()));
settings->addAction(tr("Clear recent list"),
this,SLOT(clearRecent()));
QMenu *help = menuBar()->addMenu(tr("Help"));
help->addAction(tr("Online manual"),
this, SLOT(manual()), Qt::Key_F1);
help->addAction(tr("About"),
this, SLOT(about()) );
m_expert = new Expert;
m_wizard = new Wizard(m_expert->modelData());
// ----------- top part ------------------
QWidget *topPart = new QWidget;
QVBoxLayout *rowLayout = new QVBoxLayout(topPart);
// select working directory
QHBoxLayout *dirLayout = new QHBoxLayout;
m_workingDir = new QLineEdit;
m_selWorkingDir = new QPushButton(tr("Select..."));
dirLayout->addWidget(m_workingDir);
dirLayout->addWidget(m_selWorkingDir);
//------------- bottom part --------------
QWidget *runTab = new QWidget;
QVBoxLayout *runTabLayout = new QVBoxLayout(runTab);
// run doxygen
QHBoxLayout *runLayout = new QHBoxLayout;
m_run = new QPushButton(tr("Run doxygen"));
m_run->setEnabled(false);
m_runStatus = new QLabel(tr("Status: not running"));
m_saveLog = new QPushButton(tr("Save log..."));
m_saveLog->setEnabled(false);
QPushButton *showSettings = new QPushButton(tr("Show configuration"));
runLayout->addWidget(m_run);
runLayout->addWidget(m_runStatus);
runLayout->addStretch(1);
runLayout->addWidget(showSettings);
runLayout->addWidget(m_saveLog);
// output produced by Doxygen
runTabLayout->addLayout(runLayout);
runTabLayout->addWidget(new QLabel(tr("Output produced by doxygen")));
QGridLayout *grid = new QGridLayout;
//m_outputLog = new QTextEdit;
m_outputLog = new QTextBrowser;
//m_outputLog = new QPlainTextEdit;
m_outputLog->setReadOnly(true);
m_outputLog->setFontFamily(QString::fromLatin1("courier"));
m_outputLog->setMinimumWidth(600);
grid->addWidget(m_outputLog,0,0);
grid->setColumnStretch(0,1);
grid->setRowStretch(0,1);
QHBoxLayout *launchLayout = new QHBoxLayout;
m_launchHtml = new QPushButton(tr("Show HTML output"));
launchLayout->addWidget(m_launchHtml);
launchLayout->addStretch(1);
grid->addLayout(launchLayout,1,0);
runTabLayout->addLayout(grid);
m_tabs = new QTabWidget;
m_tabs->addTab(m_wizard,tr("Wizard"));
m_tabs->addTab(m_expert,tr("Expert"));
m_tabs->addTab(runTab,tr("Run"));
rowLayout->addWidget(new QLabel(tr("Step 1: Specify the working directory from which doxygen will run")));
rowLayout->addLayout(dirLayout);
rowLayout->addWidget(new QLabel(tr("Step 2: Configure doxygen using the Wizard and/or Expert tab, then switch to the Run tab to generate the documentation")));
rowLayout->addWidget(m_tabs);
setCentralWidget(topPart);
statusBar()->showMessage(tr("Welcome to Doxygen"),messageTimeout);
m_runProcess = new QProcess;
m_running = false;
m_timer = new QTimer;
// connect signals and slots
connect(m_tabs,SIGNAL(currentChanged(int)),SLOT(selectTab(int)));
connect(m_selWorkingDir,SIGNAL(clicked()),SLOT(selectWorkingDir()));
connect(m_recentMenu,SIGNAL(triggered(QAction*)),SLOT(openRecent(QAction*)));
connect(m_workingDir,SIGNAL(returnPressed()),SLOT(updateWorkingDir()));
connect(m_runProcess,SIGNAL(readyReadStandardOutput()),SLOT(readStdout()));
connect(m_runProcess,SIGNAL(finished(int, QProcess::ExitStatus)),SLOT(runComplete()));
connect(m_timer,SIGNAL(timeout()),SLOT(readStdout()));
connect(m_run,SIGNAL(clicked()),SLOT(runDoxygen()));
connect(m_launchHtml,SIGNAL(clicked()),SLOT(showHtmlOutput()));
connect(m_saveLog,SIGNAL(clicked()),SLOT(saveLog()));
connect(showSettings,SIGNAL(clicked()),SLOT(showSettings()));
connect(m_expert,SIGNAL(changed()),SLOT(configChanged()));
connect(m_wizard,SIGNAL(done()),SLOT(selectRunTab()));
connect(m_expert,SIGNAL(done()),SLOT(selectRunTab()));
loadSettings();
updateLaunchButtonState();
m_modified = false;
updateTitle();
m_wizard->refresh();
}
void MainWindow::closeEvent(QCloseEvent *event)
{
if (discardUnsavedChanges())
{
saveSettings();
event->accept();
}
else
{
event->ignore();
}
}
void MainWindow::quit()
{
if (discardUnsavedChanges())
{
saveSettings();
}
QApplication::exit(0);
}
void MainWindow::setWorkingDir(const QString &dirName)
{
QDir::setCurrent(dirName);
m_workingDir->setText(dirName);
m_run->setEnabled(!dirName.isEmpty());
}
void MainWindow::selectWorkingDir()
{
QString dirName = QFileDialog::getExistingDirectory(this,
tr("Select working directory"),m_workingDir->text());
if (!dirName.isEmpty())
{
setWorkingDir(dirName);
}
}
void MainWindow::updateWorkingDir()
{
setWorkingDir(m_workingDir->text());
}
void MainWindow::manual()
{
QDesktopServices::openUrl(QUrl(QString::fromLatin1("http://www.doxygen.org/manual/index.html")));
}
void MainWindow::about()
{
QString msg;
QTextStream t(&msg,QIODevice::WriteOnly);
t << QString::fromLatin1("<qt><center>A tool to configure and run doxygen version ")+
QString::fromLatin1(versionString)+
QString::fromLatin1(" on your source files.</center><p><br>"
"<center>Written by<br> Dimitri van Heesch<br>© 2000-2015</center><p>"
"</qt>");
QMessageBox::about(this,tr("Doxygen GUI"),msg);
}
void MainWindow::openConfig()
{
if (discardUnsavedChanges(false))
{
QString fn = QFileDialog::getOpenFileName(this,
tr("Open configuration file"),
m_workingDir->text());
if (!fn.isEmpty())
{
loadConfigFromFile(fn);
}
}
}
void MainWindow::updateConfigFileName(const QString &fileName)
{
if (m_fileName!=fileName)
{
m_fileName = fileName;
QString curPath = QFileInfo(fileName).path();
setWorkingDir(curPath);
addRecentFile(fileName);
updateTitle();
}
}
void MainWindow::loadConfigFromFile(const QString & fileName)
{
// save full path info of original file
QString absFileName = QFileInfo(fileName).absoluteFilePath();
// updates the current directory
updateConfigFileName(fileName);
// open the specified configuration file
m_expert->loadConfig(absFileName);
m_wizard->refresh();
updateLaunchButtonState();
m_modified = false;
updateTitle();
}
void MainWindow::saveConfig(const QString &fileName)
{
if (fileName.isEmpty()) return;
QFile f(fileName);
if (!f.open(QIODevice::WriteOnly | QIODevice::Text ))
{
QMessageBox::warning(this,
tr("Error saving"),
tr("Error: cannot open the file ")+fileName+tr(" for writing!\n")+
tr("Reason given: ")+f.error());
return;
}
QTextStream t(&f);
m_expert->writeConfig(t,false);
updateConfigFileName(fileName);
m_modified = false;
updateTitle();
}
bool MainWindow::saveConfig()
{
if (m_fileName.isEmpty())
{
return saveConfigAs();
}
else
{
saveConfig(m_fileName);
return true;
}
}
bool MainWindow::saveConfigAs()
{
QString fileName = QFileDialog::getSaveFileName(this, QString(),
m_workingDir->text()+QString::fromLatin1("/Doxyfile"));
if (fileName.isEmpty()) return false;
saveConfig(fileName);
return true;
}
void MainWindow::makeDefaults()
{
if (QMessageBox::question(this,tr("Use current setting at startup?"),
tr("Do you want to save the current settings "
"and use them next time Doxywizard starts?"),
QMessageBox::Save|
QMessageBox::Cancel)==QMessageBox::Save)
{
//printf("MainWindow:makeDefaults()\n");
m_expert->saveSettings(&m_settings);
m_settings.setValue(QString::fromLatin1("wizard/loadsettings"), true);
m_settings.sync();
}
}
void MainWindow::clearRecent()
{
if (QMessageBox::question(this,tr("Clear the list of recent files?"),
tr("Do you want to clear the list of recently "
"loaded configuration files?"),
QMessageBox::Yes|
QMessageBox::Cancel)==QMessageBox::Yes)
{
m_recentMenu->clear();
m_recentFiles.clear();
for (int i=0;i<MAX_RECENT_FILES;i++)
{
m_settings.setValue(QString().sprintf("recent/config%d",i++),QString::fromLatin1(""));
}
m_settings.sync();
}
}
void MainWindow::resetToDefaults()
{
if (QMessageBox::question(this,tr("Reset settings to their default values?"),
tr("Do you want to revert all settings back "
"to their original values?"),
QMessageBox::Reset|
QMessageBox::Cancel)==QMessageBox::Reset)
{
//printf("MainWindow:resetToDefaults()\n");
m_expert->resetToDefaults();
m_settings.setValue(QString::fromLatin1("wizard/loadsettings"), false);
m_settings.sync();
m_wizard->refresh();
}
}
void MainWindow::loadSettings()
{
QVariant geometry = m_settings.value(QString::fromLatin1("main/geometry"), QVariant::Invalid);
QVariant state = m_settings.value(QString::fromLatin1("main/state"), QVariant::Invalid);
QVariant wizState = m_settings.value(QString::fromLatin1("wizard/state"), QVariant::Invalid);
QVariant loadSettings = m_settings.value(QString::fromLatin1("wizard/loadsettings"), QVariant::Invalid);
QVariant workingDir = m_settings.value(QString::fromLatin1("wizard/workingdir"), QVariant::Invalid);
if (geometry !=QVariant::Invalid) restoreGeometry(geometry.toByteArray());
if (state !=QVariant::Invalid) restoreState (state.toByteArray());
if (wizState !=QVariant::Invalid) m_wizard->restoreState(wizState.toByteArray());
if (loadSettings!=QVariant::Invalid && loadSettings.toBool())
{
m_expert->loadSettings(&m_settings);
if (workingDir!=QVariant::Invalid && QDir(workingDir.toString()).exists())
{
setWorkingDir(workingDir.toString());
}
}
/* due to prepend use list in reversed order */
for (int i=MAX_RECENT_FILES;i>=0;i--)
{
QString entry = m_settings.value(QString().sprintf("recent/config%d",i)).toString();
if (!entry.isEmpty() && QFileInfo(entry).exists())
{
addRecentFileList(entry);
}
}
updateRecentFile();
}
void MainWindow::saveSettings()
{
QSettings settings(QString::fromLatin1("Doxygen.org"), QString::fromLatin1("Doxywizard"));
m_settings.setValue(QString::fromLatin1("main/geometry"), saveGeometry());
m_settings.setValue(QString::fromLatin1("main/state"), saveState());
m_settings.setValue(QString::fromLatin1("wizard/state"), m_wizard->saveState());
m_settings.setValue(QString::fromLatin1("wizard/workingdir"), m_workingDir->text());
}
void MainWindow::selectTab(int id)
{
if (id==0) m_wizard->refresh();
else if (id==1) m_expert->refresh();
}
void MainWindow::selectRunTab()
{
m_tabs->setCurrentIndex(2);
}
void MainWindow::addRecentFile(const QString &fileName)
{
addRecentFileList(fileName);
updateRecentFile();
}
void MainWindow::addRecentFileList(const QString &fileName)
{
int i=m_recentFiles.indexOf(fileName);
if (i!=-1) m_recentFiles.removeAt(i);
// not found
if (m_recentFiles.count() < MAX_RECENT_FILES) // append
{
m_recentFiles.prepend(fileName);
}
else // add + drop last item
{
m_recentFiles.removeLast();
m_recentFiles.prepend(fileName);
}
}
void MainWindow::updateRecentFile(void)
{
m_recentMenu->clear();
int i=0;
foreach( QString str, m_recentFiles )
{
m_recentMenu->addAction(str);
m_settings.setValue(QString().sprintf("recent/config%d",i++),str);
}
for (;i<MAX_RECENT_FILES;i++)
{
m_settings.setValue(QString().sprintf("recent/config%d",i++),QString::fromLatin1(""));
}
}
void MainWindow::openRecent(QAction *action)
{
if (discardUnsavedChanges(false))
{
loadConfigFromFile(action->text());
}
}
void MainWindow::runDoxygen()
{
if (!m_running)
{
QString doxygenPath;
#if defined(Q_OS_MACX)
doxygenPath = qApp->applicationDirPath()+QString::fromLatin1("/../Resources/");
qDebug() << tr("Doxygen path: ") << doxygenPath;
if ( !QFile(doxygenPath + QString::fromLatin1("doxygen")).exists() )
{
// No Doxygen binary in the resources, if there is a system Doxygen binary, use that instead
if ( QFile(QString::fromLatin1("/usr/local/bin/doxygen")).exists() )
{
doxygenPath = QString::fromLatin1("/usr/local/bin/");
}
else
{
qDebug() << tr("Can't find the doxygen command, make sure it's in your $$PATH");
doxygenPath = QString::fromLatin1("");
}
}
qDebug() << tr("Getting doxygen from: ") << doxygenPath;
#endif
m_runProcess->setReadChannel(QProcess::StandardOutput);
m_runProcess->setProcessChannelMode(QProcess::MergedChannels);
m_runProcess->setWorkingDirectory(m_workingDir->text());
QStringList env=QProcess::systemEnvironment();
// set PWD environment variable to m_workingDir
env.replaceInStrings(QRegExp(QString::fromLatin1("^PWD=(.*)"),Qt::CaseInsensitive),
QString::fromLatin1("PWD=")+m_workingDir->text());
m_runProcess->setEnvironment(env);
QStringList args;
args << QString::fromLatin1("-b"); // make stdout unbuffered
args << QString::fromLatin1("-"); // read config from stdin
m_outputLog->clear();
text1 = QString::fromLatin1("");
m_runProcess->start(doxygenPath + QString::fromLatin1("doxygen"), args);
if (!m_runProcess->waitForStarted())
{
m_outputLog->append(APPQT(QString::fromLatin1("*** Failed to run doxygen\n")));
return;
}
QTextStream t(m_runProcess);
m_expert->writeConfig(t,false);
m_runProcess->closeWriteChannel();
if (m_runProcess->state() == QProcess::NotRunning)
{
m_outputLog->append(APPQT(QString::fromLatin1("*** Failed to run doxygen\n")));
}
else
{
m_saveLog->setEnabled(false);
m_running=true;
m_run->setText(tr("Stop doxygen"));
m_runStatus->setText(tr("Status: running"));
m_timer->start(1000);
}
}
else
{
m_running=false;
m_run->setText(tr("Run doxygen"));
m_runStatus->setText(tr("Status: not running"));
m_runProcess->kill();
m_timer->stop();
//updateRunnable(m_workingDir->text());
}
}
void MainWindow::readStdout()
{
if (m_running)
{
QByteArray data = m_runProcess->readAllStandardOutput();
QString text = QString::fromUtf8(data);
if (!text.isEmpty())
{
text1 += text;
m_outputLog->clear();
m_outputLog->append(APPQT(text1.trimmed()));
}
}
}
void MainWindow::runComplete()
{
if (m_running)
{
m_outputLog->append(APPQT(tr("*** Doxygen has finished\n")));
}
else
{
m_outputLog->append(APPQT(tr("*** Cancelled by user\n")));
}
m_outputLog->ensureCursorVisible();
m_run->setText(tr("Run doxygen"));
m_runStatus->setText(tr("Status: not running"));
m_running=false;
updateLaunchButtonState();
//updateRunnable(m_workingDir->text());
m_saveLog->setEnabled(true);
}
void MainWindow::updateLaunchButtonState()
{
m_launchHtml->setEnabled(m_expert->htmlOutputPresent(m_workingDir->text()));
#if 0
m_launchPdf->setEnabled(m_expert->pdfOutputPresent(m_workingDir->text()));
#endif
}
void MainWindow::showHtmlOutput()
{
QString indexFile = m_expert->getHtmlOutputIndex(m_workingDir->text());
QFileInfo fi(indexFile);
// TODO: the following doesn't seem to work with IE
#ifdef WIN32
//QString indexUrl(QString::fromLatin1("file:///"));
ShellExecute(NULL, L"open", (LPCWSTR)fi.absoluteFilePath().utf16(), NULL, NULL, SW_SHOWNORMAL);
#else
QString indexUrl(QString::fromLatin1("file://"));
indexUrl+=fi.absoluteFilePath();
QDesktopServices::openUrl(QUrl(indexUrl));
#endif
}
void MainWindow::saveLog()
{
QString fn = QFileDialog::getSaveFileName(this, tr("Save log file"),
m_workingDir->text()+
QString::fromLatin1("/doxygen_log.txt"));
if (!fn.isEmpty())
{
QFile f(fn);
if (f.open(QIODevice::WriteOnly))
{
QTextStream t(&f);
t << m_outputLog->toPlainText();
statusBar()->showMessage(tr("Output log saved"),messageTimeout);
}
else
{
QMessageBox::warning(0,tr("Warning"),
tr("Cannot open file ")+fn+tr(" for writing. Nothing saved!"),tr("ok"));
}
}
}
void MainWindow::showSettings()
{
QString text;
QTextStream t(&text);
m_expert->writeConfig(t,true);
m_outputLog->clear();
m_outputLog->append(APPQT(text));
m_outputLog->ensureCursorVisible();
m_saveLog->setEnabled(true);
}
void MainWindow::configChanged()
{
m_modified = true;
updateTitle();
}
void MainWindow::updateTitle()
{
QString title = tr("Doxygen GUI frontend");
if (m_modified)
{
title+=QString::fromLatin1(" +");
}
if (!m_fileName.isEmpty())
{
title+=QString::fromLatin1(" (")+m_fileName+QString::fromLatin1(")");
}
setWindowTitle(title);
}
bool MainWindow::discardUnsavedChanges(bool saveOption)
{
if (m_modified)
{
QMessageBox::StandardButton button;
if (saveOption)
{
button = QMessageBox::question(this,
tr("Unsaved changes"),
tr("Unsaved changes will be lost! Do you want to save the configuration file?"),
QMessageBox::Save |
QMessageBox::Discard |
QMessageBox::Cancel
);
if (button==QMessageBox::Save)
{
return saveConfig();
}
}
else
{
button = QMessageBox::question(this,
tr("Unsaved changes"),
tr("Unsaved changes will be lost! Do you want to continue?"),
QMessageBox::Discard |
QMessageBox::Cancel
);
}
return button==QMessageBox::Discard;
}
return true;
}
//-----------------------------------------------------------------------
int main(int argc,char **argv)
{
QApplication a(argc,argv);
if (argc == 2)
{
if (!qstrcmp(argv[1],"--help"))
{
QMessageBox msgBox;
msgBox.setText(QString().sprintf("Usage: %s [config file]",argv[0]));
msgBox.exec();
exit(0);
}
}
if (argc > 2)
{
QMessageBox msgBox;
msgBox.setText(QString().sprintf("Too many arguments specified\n\nUsage: %s [config file]",argv[0]));
msgBox.exec();
exit(1);
}
else
{
MainWindow &main = MainWindow::instance();
if (argc==2 && argv[1][0]!='-') // name of config file as an argument
{
main.loadConfigFromFile(QString::fromLocal8Bit(argv[1]));
}
main.show();
return a.exec();
}
}
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