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/*****************************************************************
* drkonqi - The KDE Crash Handler
*
* Copyright (C) 2000-2003 Hans Petter Bieker <bieker@kde.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************/
#include <qstring.h>
#include <qlabel.h>
#include <qhbox.h>
#include "netwm.h"
#include <klocale.h>
#include <kglobal.h>
#include <kstandarddirs.h>
#include <kbugreport.h>
#include <kmessagebox.h>
#include <kprocess.h>
#include <kapplication.h>
#include <dcopclient.h>
#include "backtrace.h"
#include "drbugreport.h"
#include "debugger.h"
#include "krashconf.h"
#include "toplevel.h"
#include "toplevel.moc"
Toplevel :: Toplevel(KrashConfig *krashconf, QWidget *parent, const char *name)
: KDialogBase( Tabbed,
krashconf->programName(),
User3 | User2 | User1 | Close,
Close,
parent,
name,
true, // modal
false, // no separator
i18n("&Bug report"),
i18n("&Debugger")
),
m_krashconf(krashconf), m_bugreport(0)
{
QHBox *page = addHBoxPage(i18n("&General"));
page->setSpacing(20);
// picture of konqi
QLabel *lab = new QLabel(page);
lab->setFrameStyle(QFrame::Panel | QFrame::Sunken);
QPixmap pix(locate("appdata", QString::fromLatin1("pics/konqi.png")));
lab->setPixmap(pix);
lab->setFixedSize( lab->sizeHint() );
QLabel * info = new QLabel(generateText(), page);
info->setMinimumSize(info->sizeHint());
if (m_krashconf->showBacktrace())
{
page = addHBoxPage(i18n("&Backtrace"));
new KrashDebugger(m_krashconf, page);
}
showButton( User1, m_krashconf->showBugReport() );
showButton( User2, m_krashconf->showDebugger() );
showButton( User3, false );
connect(this, SIGNAL(closeClicked()), SLOT(accept()));
connect(m_krashconf, SIGNAL(newDebuggingApplication(const QString&)), SLOT(slotNewDebuggingApp(const QString&)));
if ( !m_krashconf->safeMode() && kapp->dcopClient()->attach() )
kapp->dcopClient()->registerAs( kapp->name() );
}
Toplevel :: ~Toplevel()
{
}
QString Toplevel :: generateText() const
{
QString str;
if (!m_krashconf->errorDescriptionText().isEmpty())
str += i18n("<p><b>Short description</b></p><p>%1</p>")
.arg(m_krashconf->errorDescriptionText());
if (!m_krashconf->signalText().isEmpty())
str += i18n("<p><b>What is this?</b></p><p>%1</p>")
.arg(m_krashconf->signalText());
if (!m_krashconf->whatToDoText().isEmpty())
str += i18n("<p><b>What can I do?</b></p><p>%1</p>")
.arg(m_krashconf->whatToDoText());
// check if the string is still empty. if so, display a default.
if (str.isEmpty())
str = i18n("<p><b>Application crashed</b></p>"
"<p>The program %appname crashed.</p>");
// scan the string for %appname etc
m_krashconf->expandString(str, false);
return str;
}
// starting bug report
void Toplevel :: slotUser1()
{
if (m_bugreport)
return;
int i = KMessageBox::No;
if ( m_krashconf->pid() != 0 )
i = KMessageBox::warningYesNoCancel
(0,
i18n("<p>Do you want to generate a "
"backtrace? This will help the "
"developers to figure out what went "
"wrong.</p>\n"
"<p>Unfortunately this will take some "
"time on slow machines.</p>"
"<p><b>Note: A backtrace is not a "
"substitute for a proper description "
"of the bug and information on how to "
"reproduce it. It is not possible "
"to fix the bug without a proper "
"description.</b></p>"),
i18n("Include Backtrace"),i18n("Generate"),i18n("Do Not Generate"));
if (i == KMessageBox::Cancel) return;
m_bugreport = new DrKBugReport(0, true, m_krashconf->aboutData());
if (i == KMessageBox::Yes) {
QApplication::setOverrideCursor ( waitCursor );
// generate the backtrace
BackTrace *backtrace = new BackTrace(m_krashconf, this);
connect(backtrace, SIGNAL(someError()), SLOT(slotBacktraceSomeError()));
connect(backtrace, SIGNAL(done(const QString &)),
SLOT(slotBacktraceDone(const QString &)));
backtrace->start();
return;
}
int result = m_bugreport->exec();
delete m_bugreport;
m_bugreport = 0;
if (result == KDialogBase::Accepted)
close();
}
void Toplevel :: slotUser2()
{
QString str = m_krashconf->debugger();
m_krashconf->expandString(str, true);
KProcess proc;
proc.setUseShell(true);
proc << str;
proc.start(KProcess::DontCare);
}
void Toplevel :: slotNewDebuggingApp(const QString& launchName)
{
setButtonText( User3, launchName );
showButton( User3, true );
}
void Toplevel :: slotUser3()
{
m_krashconf->acceptDebuggingApp();
}
void Toplevel :: slotBacktraceDone(const QString &str)
{
// Do not translate.. This will be included in the _MAIL_.
QString buf = QString::fromLatin1
("\n\n\nHere is a backtrace generated by DrKonqi:\n") + str;
m_bugreport->setText(buf);
QApplication::restoreOverrideCursor();
m_bugreport->exec();
delete m_bugreport;
m_bugreport = 0;
}
void Toplevel :: slotBacktraceSomeError()
{
QApplication::restoreOverrideCursor();
KMessageBox::sorry(0, i18n("It was not possible to generate a backtrace."),
i18n("Backtrace Not Possible"));
m_bugreport->exec();
delete m_bugreport;
m_bugreport = 0;
}
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