cppcheck/gui/resultsview.cpp

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/*
* Cppcheck - A tool for static C/C++ code analysis
* Copyright (C) 2007-2009 Daniel Marjamäki and Cppcheck team.
*
* 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 3 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, see <http://www.gnu.org/licenses/
*/
#include "resultsview.h"
#include <QDebug>
#include <QVBoxLayout>
#include <QFile>
#include <QMessageBox>
ResultsView::ResultsView(QSettings &settings, ApplicationList &list) :
mErrorsFound(false),
mShowNoErrorsMessage(true)
{
QVBoxLayout *layout = new QVBoxLayout();
setLayout(layout);
mProgress = new QProgressBar();
layout->addWidget(mProgress);
mProgress->setMinimum(0);
mProgress->setVisible(false);
mTree = new ResultsTree(settings, list);
layout->addWidget(mTree);
mShowNoErrorsMessage = settings.value(tr("Show no errors message"), true).toBool();
}
ResultsView::~ResultsView()
{
//dtor
}
void ResultsView::Clear()
{
mTree->Clear();
mErrorsFound = false;
//Clear the progressbar
mProgress->setMaximum(100);
mProgress->setValue(0);
}
void ResultsView::Progress(int value, int max)
{
mProgress->setMaximum(max);
mProgress->setValue(value);
if (value >= max)
{
mProgress->setVisible(false);
//Should we inform user of non visible/not found errors?
if (mShowNoErrorsMessage)
{ //Tell user that we found no errors
if (!mErrorsFound)
{
QMessageBox msg(QMessageBox::Information,
tr("Cppcheck"),
tr("No errors found."),
QMessageBox::Ok,
this);
msg.exec();
} //If we have errors but they aren't visible, tell user about it
else if (!mTree->HasVisibleResults())
{
QString text = tr("Errors were found, but they are configured to be hidden.\n"\
"To toggle what kind of errors are shown, open view menu.");
QMessageBox msg(QMessageBox::Information,
tr("Cppcheck"),
text,
QMessageBox::Ok,
this);
msg.exec();
}
}
}
else
{
mProgress->setVisible(true);
}
}
void ResultsView::Error(const QString &file,
const QString &severity,
const QString &message,
const QStringList &files,
const QVariantList &lines,
const QString &id)
{
mErrorsFound = true;
mTree->AddErrorItem(file, severity, message, files, lines, id);
emit GotResults();
}
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void ResultsView::ShowResults(ShowTypes type, bool show)
{
mTree->ShowResults(type, show);
}
void ResultsView::CollapseAllResults()
{
mTree->collapseAll();
}
void ResultsView::ExpandAllResults()
{
mTree->expandAll();
}
void ResultsView::Save(const QString &filename, bool xml)
{
if (!mErrorsFound)
{
QMessageBox msgBox;
msgBox.setText("No errors found, nothing to save.");
msgBox.exec();
}
QFile file(filename);
if (!file.open(QIODevice::WriteOnly | QIODevice::Text))
{
return;
}
QTextStream out(&file);
mTree->SaveResults(out, xml);
}
void ResultsView::UpdateSettings(bool showFullPath,
bool saveFullPath,
bool saveAllErrors,
bool showNoErrorsMessage)
{
mTree->UpdateSettings(showFullPath, saveFullPath, saveAllErrors);
mShowNoErrorsMessage = showNoErrorsMessage;
}
void ResultsView::SetCheckDirectory(const QString &dir)
{
mTree->SetCheckDirectory(dir);
}
void ResultsView::CheckingStarted()
{
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mProgress->setVisible(true);
}
bool ResultsView::HasVisibleResults() const
{
return mTree->HasVisibleResults();
}
bool ResultsView::HasResults() const
{
return mTree->HasResults();
}