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IgQtAppHelp Class Reference

#include <Iguana/Studio/interface/IgQtAppHelp.h>

List of all members.

Public Member Functions
	IgQtAppHelp (IgState *state, QWidget *parent=0)
	~IgQtAppHelp (void)
Static Public Member Functions
static void	netscape (const QString &url)
	Tries to open the url in running netscape.
Private Slots
void	about (void)
	Tell us about yourself.
void	aboutQt (void)
	Tell us about Qt.
void	buttons (void)
	Requests 3D buttons description to be shown in a web browser.
void	iguanaWebSite (void)
	Requests IGUANA web page to be shown in a web browser.
void	reportBugDialog (void)
	Pop-up a dialog to report a bug.
void	whatsThis (void)
	Enters "What's this?" mode and returns immediately.
Private Member Functions
void	init (void)
Private Attributes
QWidget *	m_parent
IgState *	m_state

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Detailed Description

Definition at line 9 of file IgQtAppHelp.h.

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Constructor & Destructor Documentation

IgQtAppHelp::IgQtAppHelp	(	IgState *	state,
		QWidget *	parent = 0
	)

Definition at line 7 of file IgQtAppHelp.cc.

References init().

    : m_state (state),
      m_parent (parent)
{
    init ();
}

IgQtAppHelp::~IgQtAppHelp

(

void

)

Definition at line 14 of file IgQtAppHelp.cc.

{
}

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Member Function Documentation

void IgQtAppHelp::about

(

void

)

[private, slot]

Tell us about yourself.

Definition at line 36 of file IgQtAppHelp.cc.

References m_parent, and translatedTextAboutIguana.

{    
    QMessageBox *mb = new QMessageBox (m_parent, "About IGUANA");
    mb->setCaption (QString::fromLatin1 ("About IGUANA"));
    mb->setText (*translatedTextAboutIguana);
    mb->setIconPixmap (QPixmap (iguana_medium_xpm));
    mb->exec ();
}

void IgQtAppHelp::aboutQt

(

void

)

[private, slot]

Tell us about Qt.

Definition at line 46 of file IgQtAppHelp.cc.

References m_parent.

{    
    QMessageBox::aboutQt (m_parent, "IGUANA");
}

void IgQtAppHelp::buttons

(

void

)

[private, slot]

Requests 3D buttons description to be shown in a web browser.

Definition at line 58 of file IgQtAppHelp.cc.

References netscape().

{
    netscape ("https://iguana.web.cern.ch/iguana/snapshot/help/buttons.html");
}

void IgQtAppHelp::iguanaWebSite

(

void

)

[private, slot]

Requests IGUANA web page to be shown in a web browser.

Definition at line 64 of file IgQtAppHelp.cc.

References netscape().

{
    netscape ("https://iguana.cern.ch");
}

void IgQtAppHelp::init

(

void

)

[private]

Definition at line 21 of file IgQtAppHelp.cc.

References IGUANA_VERSION, and translatedTextAboutIguana.

Referenced by IgQtAppHelp().

{    
    if (!translatedTextAboutIguana) 
    {
        translatedTextAboutIguana = new QString;
        *translatedTextAboutIguana = 
            tr ("<h3>About IGUANA</h3>"
                "<p>Version %1.</p>"
                "<p>See <tt>https://iguana.cern.ch</tt> "
                "for more information.</p>"
                ).arg (IGUANA_VERSION);
    }
}

void IgQtAppHelp::netscape

(

const QString &

url

)

[static]

Tries to open the url in running netscape.

Definition at line 76 of file IgQtAppHelp.cc.

References hlt_scaler_cfg::critical, and NULL.

Referenced by buttons(), IgControlCentre::help(), iguanaWebSite(), and reportBugDialog().

{
#ifdef _WS_WIN_

    //FIXME replace with less buggy ShellExecuteEx?

    if ((unsigned int)::ShellExecute (qApp->mainWidget ()->winId (), 
                                      NULL, url, NULL, NULL, SW_SHOW) <= 32)
    {
        QMessageBox::critical (0, "IGUANA",
                              tr ("Unable to display a web browser. "
                                  "Ensure that you have a web browser installed."),
                              tr ("&OK"));
    }
    
#else

    // on Linux: It tries to open the url in running netscape
    // or starts netscape if there is no netscape running.
    // If netscape is not installed, pops up a message box. 
    //
    // system( "netscape -rise -remote 'openURL(https://iguana.web.cern.ch/iguana/)'"
    //         " || netscape 'https://iguana.web.cern.ch/iguana/'");
    
    QString aCommand ("mozilla -rise -remote 'openURL(");
    aCommand += url;
    aCommand += ")' || mozilla '";
    aCommand += url;
    aCommand += "' &";
    if (system (aCommand) != 0)
    {
        QMessageBox::critical (0, "IGUANA",
                              tr ("Unable to display a mozilla browser. "
                                  "You need to have mozilla installed and in the path."),
                              tr ("&OK"));
    }

#endif
}

void IgQtAppHelp::reportBugDialog

(

void

)

[private, slot]

Pop-up a dialog to report a bug.

Definition at line 70 of file IgQtAppHelp.cc.

References netscape().

{
    netscape ("https://savannah.cern.ch/bugs/?func=addbug&group=iguana");
}

void IgQtAppHelp::whatsThis

(

void

)

[private, slot]

Enters "What's this?" mode and returns immediately.

Definition at line 52 of file IgQtAppHelp.cc.

{
    QWhatsThis::enterWhatsThisMode ();
}

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Member Data Documentation

QWidget* IgQtAppHelp::m_parent [private]

Definition at line 39 of file IgQtAppHelp.h.

Referenced by about(), and aboutQt().

IgState* IgQtAppHelp::m_state [private]

Definition at line 38 of file IgQtAppHelp.h.

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The documentation for this class was generated from the following files:

• Iguana/Studio/interface/IgQtAppHelp.h
• Iguana/Studio/src/IgQtAppHelp.cc

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