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/*
* Dialog for configuring breakpoint tracing.
*
* Copyright 2006 Vladimir Prus <ghost@cs.msu.su>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "debuggertracingdialog.h"
#include "breakpoint.h"
#include <KEditListBox>
#include <KMessageBox>
/* WARNING: this code was not yet ported to KDevelop4 and is unused, but is
intended to be ported. */
using namespace KDevMI::GDB;
DebuggerTracingDialog
::DebuggerTracingDialog(Breakpoint* bp,
QWidget* parent)
: QDialog(parent), bp_(bp)
{
setupUi(this);
expressions->setButtons(KEditListBox::Add | KEditListBox::Remove);
connect(enable, SIGNAL(stateChanged(int)),
this, SLOT(enableOrDisable(int)));
connect(enableCustomFormat, SIGNAL(stateChanged(int)),
this, SLOT(enableOrDisableCustomFormat(int)));
enable->setChecked(bp_->tracingEnabled());
expressions->setItems(bp_->tracedExpressions());
enableCustomFormat->setChecked(bp_->traceFormatStringEnabled());
customFormat->setText(bp_->traceFormatString());
enableOrDisable(enable->isChecked());
// Go away if the breakpoint does
connect(bp_, SIGNAL(destroyed(QObject*)), this, SLOT(reject()));
}
void DebuggerTracingDialog::enableOrDisable(int state)
{
bool enable = (state == Qt::Checked);
expressionsLabel->setEnabled(enable);
expressions->setEnabled(enable);
enableCustomFormat->setEnabled(enable);
customFormat->setEnabled(enable && enableCustomFormat->isChecked());
}
void DebuggerTracingDialog::enableOrDisableCustomFormat(int state)
{
customFormat->setEnabled(state == Qt::Checked);
}
void DebuggerTracingDialog::accept()
{
// Check that if we use format string,
// the number of expression is not larget than the number of
// format specifiers
bool ok = true;
if (enableCustomFormat->isChecked())
{
QString s = customFormat->text();
int percent_count = 0;
for (int i = 0; i < s.length(); ++i)
if (s[i] == '%')
{
if (i+1 < s.length())
{
if (s[i+1] != '%')
{
++percent_count;
}
else
{
// Double %
++i;
}
}
}
if (percent_count < expressions->items().count())
{
ok = false;
KMessageBox::error(
this,
"<b>Not enough format specifiers</b>"
"<p>The number of format specifiers in the custom format "
"string is less than the number of expressions. Either remove "
"some expressions or edit the format string.",
"Not enough format specifiers");
}
}
if (ok)
{
bp_->setTracingEnabled(enable->isChecked());
bp_->setTracedExpressions(expressions->items());
bp_->setTraceFormatStringEnabled(enableCustomFormat->isChecked());
bp_->setTraceFormatString(customFormat->text());
QDialog::accept();
}
}
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