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cppcheck/gui/mainwindow.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 "mainwindow.h"
#include <QDebug>
#include <QMenu>
#include <QDirIterator>
#include <QMenuBar>
#include <QMessageBox>
#include <QToolBar>
#include "../src/filelister.h"
#include "../src/cppcheckexecutor.h"
MainWindow::MainWindow() :
mSettings(tr("Cppcheck"), tr("Cppcheck-GUI")),
mActionExit(tr("E&xit"), this),
mActionCheckFiles(tr("&Check files(s)"), this),
mActionClearResults(tr("Clear &results"), this),
mActionReCheck(tr("Recheck files"), this),
mActionCheckDirectory(tr("Check &directory"), this),
mActionSettings(tr("&Settings"), this),
mActionShowAll(tr("show possible false positives"), this),
mActionShowSecurity(tr("Show &security errors"), this),
mActionShowStyle(tr("Show s&tyle errors"), this),
mActionShowUnused(tr("Show errors on &unused functions"), this),
mActionShowErrors(tr("Show &common errors"), this),
mActionShowCheckAll(tr("Check all"), this),
mActionShowUncheckAll(tr("Uncheck all"), this),
mActionShowCollapseAll(tr("Collapse all"), this),
mActionShowExpandAll(tr("Expand all"), this),
mActionAbout(tr("About"), this),
mActionStop(tr("Stop checking"), this),
mActionSave(tr("Save results to a file"), this),
mResults(mSettings, mApplications)
{
QMenu *menu = menuBar()->addMenu(tr("&File"));
menu->addAction(&mActionCheckFiles);
menu->addAction(&mActionCheckDirectory);
menu->addAction(&mActionReCheck);
menu->addAction(&mActionStop);
menu->addAction(&mActionClearResults);
menu->addAction(&mActionSave);
menu->addSeparator();
menu->addAction(&mActionExit);
QMenu *menuview = menuBar()->addMenu(tr("&View"));
mActionShowAll.setCheckable(true);
mActionShowSecurity.setCheckable(true);
mActionShowStyle.setCheckable(true);
mActionShowUnused.setCheckable(true);
mActionShowErrors.setCheckable(true);
menuview->addAction(&mActionShowAll);
menuview->addAction(&mActionShowSecurity);
menuview->addAction(&mActionShowStyle);
menuview->addAction(&mActionShowUnused);
menuview->addAction(&mActionShowErrors);
menuview->addSeparator();
menuview->addAction(&mActionShowCheckAll);
menuview->addAction(&mActionShowUncheckAll);
menuview->addSeparator();
menuview->addAction(&mActionShowCollapseAll);
menuview->addAction(&mActionShowExpandAll);
QMenu *menuprogram = menuBar()->addMenu(tr("&Program"));
menuprogram->addAction(&mActionSettings);
QMenu *menuHelp = menuBar()->addMenu(tr("&Help"));
menuHelp->addAction(&mActionAbout);
setCentralWidget(&mResults);
connect(&mActionExit, SIGNAL(triggered()), this, SLOT(close()));
connect(&mActionCheckFiles, SIGNAL(triggered()), this, SLOT(CheckFiles()));
connect(&mActionCheckDirectory, SIGNAL(triggered()), this, SLOT(CheckDirectory()));
connect(&mActionSettings, SIGNAL(triggered()), this, SLOT(ProgramSettings()));
connect(&mActionClearResults, SIGNAL(triggered()), this, SLOT(ClearResults()));
connect(&mActionShowAll, SIGNAL(toggled(bool)), this, SLOT(ShowAll(bool)));
connect(&mActionShowSecurity, SIGNAL(toggled(bool)), this, SLOT(ShowSecurity(bool)));
connect(&mActionShowStyle, SIGNAL(toggled(bool)), this, SLOT(ShowStyle(bool)));
connect(&mActionShowUnused, SIGNAL(toggled(bool)), this, SLOT(ShowUnused(bool)));
connect(&mActionShowErrors, SIGNAL(toggled(bool)), this, SLOT(ShowErrors(bool)));
connect(&mActionShowCheckAll, SIGNAL(triggered()), this, SLOT(CheckAll()));
connect(&mActionShowUncheckAll, SIGNAL(triggered()), this, SLOT(UncheckAll()));
connect(&mActionShowCollapseAll, SIGNAL(triggered()), &mResults, SLOT(CollapseAllResults()));
connect(&mActionShowExpandAll, SIGNAL(triggered()), &mResults, SLOT(ExpandAllResults()));
connect(&mActionReCheck, SIGNAL(triggered()), this, SLOT(ReCheck()));
connect(&mActionStop, SIGNAL(triggered()), &mThread, SLOT(Stop()));
connect(&mActionSave, SIGNAL(triggered()), this, SLOT(Save()));
connect(&mActionAbout, SIGNAL(triggered()), this, SLOT(About()));
connect(&mThread, SIGNAL(Done()), this, SLOT(CheckDone()));
//Toolbar
QToolBar *toolbar = addToolBar("Toolbar");
toolbar->setIconSize(QSize(22, 22));
mActionCheckDirectory.setIcon(QIcon(":icon.png"));
mActionReCheck.setIcon(QIcon(":images/view-refresh.png"));
mActionSettings.setIcon(QIcon(":images/preferences-system.png"));
mActionAbout.setIcon(QIcon(":images/help-browser.png"));
mActionStop.setIcon(QIcon(":images/process-stop.png"));
mActionSave.setIcon(QIcon(":images/media-floppy.png"));
mActionClearResults.setIcon(QIcon(":images/edit-clear.png"));
toolbar->addAction(&mActionCheckDirectory);
toolbar->addAction(&mActionSave);
toolbar->addAction(&mActionReCheck);
toolbar->addAction(&mActionStop);
toolbar->addAction(&mActionClearResults);
toolbar->addAction(&mActionSettings);
toolbar->addAction(&mActionAbout);
LoadSettings();
mThread.Initialize(&mResults);
setWindowTitle(tr("Cppcheck"));
EnableCheckButtons(true);
}
MainWindow::~MainWindow()
{
SaveSettings();
}
void MainWindow::LoadSettings()
{
if (mSettings.value(tr("Window maximized"), false).toBool())
{
showMaximized();
}
else
{
resize(mSettings.value(tr("Window width"), 800).toInt(),
mSettings.value(tr("Window height"), 600).toInt());
}
mActionShowAll.setChecked(mSettings.value(tr("Show all"), true).toBool());
mActionShowSecurity.setChecked(mSettings.value(tr("Show security"), true).toBool());
mActionShowStyle.setChecked(mSettings.value(tr("Show style"), true).toBool());
mActionShowUnused.setChecked(mSettings.value(tr("Show unused"), true).toBool());
mActionShowErrors.setChecked(mSettings.value(tr("Show errors"), true).toBool());
mResults.ShowResults(SHOW_ALL, mActionShowAll.isChecked());
mResults.ShowResults(SHOW_ERRORS, mActionShowErrors.isChecked());
mResults.ShowResults(SHOW_SECURITY, mActionShowSecurity.isChecked());
mResults.ShowResults(SHOW_STYLE, mActionShowStyle.isChecked());
mResults.ShowResults(SHOW_UNUSED, mActionShowUnused.isChecked());
mApplications.LoadSettings(mSettings);
}
void MainWindow::SaveSettings()
{
mSettings.setValue(tr("Window width"), size().width());
mSettings.setValue(tr("Window height"), size().height());
mSettings.setValue(tr("Window maximized"), isMaximized());
mSettings.setValue(tr("Show all"), mActionShowAll.isChecked());
mSettings.setValue(tr("Show security"), mActionShowSecurity.isChecked());
mSettings.setValue(tr("Show style"), mActionShowStyle.isChecked());
mSettings.setValue(tr("Show unused"), mActionShowUnused.isChecked());
mSettings.setValue(tr("Show errors"), mActionShowErrors.isChecked());
mApplications.SaveSettings(mSettings);
}
void MainWindow::DoCheckFiles(QFileDialog::FileMode mode)
{
QFileDialog dialog(this);
dialog.setDirectory(QDir(mSettings.value(tr("Check path"), "").toString()));
dialog.setFileMode(mode);
if (dialog.exec())
{
QStringList selected = dialog.selectedFiles();
QStringList fileNames;
QString selection;
foreach(selection, selected)
{
fileNames << RemoveUnacceptedFiles(GetFilesRecursively(selection));
}
mResults.Clear();
mThread.ClearFiles();
mThread.SetFiles(RemoveUnacceptedFiles(fileNames));
mSettings.setValue(tr("Check path"), dialog.directory().absolutePath());
EnableCheckButtons(false);
mThread.Check(GetCppcheckSettings(), false);
}
}
void MainWindow::CheckFiles()
{
DoCheckFiles(QFileDialog::ExistingFiles);
}
void MainWindow::CheckDirectory()
{
DoCheckFiles(QFileDialog::DirectoryOnly);
}
Settings MainWindow::GetCppcheckSettings()
{
Settings result;
result._debug = false;
result._showAll = true;
result._checkCodingStyle = true;
result._errorsOnly = false;
result._verbose = true;
result._force = mSettings.value(tr("Check force"), 1).toBool();
result._xml = false;
result._unusedFunctions = true;
result._security = true;
result._jobs = mSettings.value(tr("Check threads"), 1).toInt();
if (result._jobs <= 0)
{
result._jobs = 1;
}
return result;
}
QStringList MainWindow::GetFilesRecursively(const QString &path)
{
QFileInfo info(path);
QStringList list;
if (info.isDir())
{
QDirIterator it(path, QDirIterator::Subdirectories);
while (it.hasNext())
{
list << it.next();
}
}
else
{
list << path;
}
return list;
}
QStringList MainWindow::RemoveUnacceptedFiles(const QStringList &list)
{
QStringList result;
QString str;
foreach(str, list)
{
if (FileLister::AcceptFile(str.toStdString()))
{
result << str;
}
}
return result;
}
void MainWindow::CheckDone()
{
EnableCheckButtons(true);
}
void MainWindow::ProgramSettings()
{
SettingsDialog dialog(mSettings, mApplications);
if (dialog.exec() == QDialog::Accepted)
{
dialog.SaveCheckboxValues();
}
}
void MainWindow::ReCheck()
{
ClearResults();
EnableCheckButtons(false);
mThread.Check(GetCppcheckSettings(), true);
}
void MainWindow::ClearResults()
{
mResults.Clear();
}
void MainWindow::EnableCheckButtons(bool enable)
{
mActionStop.setEnabled(!enable);
mActionCheckFiles.setEnabled(enable);
mActionReCheck.setEnabled(enable);
mActionCheckDirectory.setEnabled(enable);
}
void MainWindow::ShowAll(bool checked)
{
mResults.ShowResults(SHOW_ALL, checked);
}
void MainWindow::ShowSecurity(bool checked)
{
mResults.ShowResults(SHOW_SECURITY, checked);
}
void MainWindow::ShowStyle(bool checked)
{
mResults.ShowResults(SHOW_STYLE, checked);
}
void MainWindow::ShowUnused(bool checked)
{
mResults.ShowResults(SHOW_UNUSED, checked);
}
void MainWindow::ShowErrors(bool checked)
{
mResults.ShowResults(SHOW_ERRORS, checked);
}
void MainWindow::CheckAll()
{
ToggleAllChecked(true);
}
void MainWindow::UncheckAll()
{
ToggleAllChecked(false);
}
void MainWindow::ToggleAllChecked(bool checked)
{
mActionShowAll.setChecked(checked);
ShowAll(checked);
mActionShowSecurity.setChecked(checked);
ShowSecurity(checked);
mActionShowStyle.setChecked(checked);
ShowStyle(checked);
mActionShowUnused.setChecked(checked);
ShowUnused(checked);
mActionShowErrors.setChecked(checked);
ShowErrors(checked);
}
void MainWindow::About()
{
//TODO make a "GetVersionNumber" function to core cppcheck
CppCheckExecutor exec;
CppCheck check(exec);
const char *argv[] = {"", "--version"};
QString version = check.parseFromArgs(2, argv).c_str();
version.replace("Cppcheck ", "");
QMessageBox msgBox;
msgBox.setWindowTitle(tr("About..."));
msgBox.setText(QString("Cppcheck - A tool for static C/C++ code analysis.\nVersion %1\n\n" \
"This program is licensed under the terms\n" \
"of the GNU General Public License version 3\n" \
"Available online under:\n" \
"http://www.gnu.org/licenses/gpl-3.0.html\n\nSee AUTHORS file for the list of developers." \
).arg(version));
msgBox.exec();
}
void MainWindow::Save()
{
QMessageBox msgBox;
msgBox.setWindowTitle(tr("Not implemented yet..."));
msgBox.setText(tr("Not implemented yet..."));
msgBox.exec();
}
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