22 #include <QTextStream>
40 gContextHelp->showContext( context );
43 QgsContextHelp::QgsContextHelp()
48 QgsContextHelp::~QgsContextHelp()
62 connect( process, SIGNAL( finished(
int, QProcess::ExitStatus ) ), SLOT( processExited() ) );
65 connect( qApp, SIGNAL( aboutToQuit() ), process, SLOT( terminate() ) );
67 connect( process, SIGNAL( error( QProcess::ProcessError ) ),
this, SLOT( error( QProcess::ProcessError ) ) );
81 void QgsContextHelp::error( QProcess::ProcessError error )
86 void QgsContextHelp::showContext(
const QString& context )
91 tr(
"<h3>Oops! QGIS can't find help for this form.</h3>"
92 "The help file for %1 was not found for your language<br>"
93 "If you would like to create it, contact the QGIS development team"
97 helpContents =
"<head><style>" + myStyle +
"</style></head><body>" + helpContents +
"</body>\nEOH\n";
99 mProcess->
write( helpContents.toUtf8() );
102 void QgsContextHelp::processExited()
static bool isRunningFromBuildDir()
Indicates whether running from build directory (not installed)
static QString reportStyleSheet()
get a standard css style sheet for reports.
QString tr(const char *sourceText, const char *disambiguation, int n)
static void run(const QString &context)
Provides a context based help browser for a dialog.
static QString helpAppPath()
Returns the path to the help application.
static void logMessage(const QString &message, const QString &tag=QString::null, MessageLevel level=WARNING)
add a message to the instance (and create it if necessary)
void setEnvironment(const QStringList &environment)
const T value(const Key &key) const
qint64 write(const char *data, qint64 maxSize)
bool connect(const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
QString applicationDirPath()
void start(const QString &program, const QStringList &arguments, QFlags< QIODevice::OpenModeFlag > mode)