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cppcheck/gui/mainwindow.cpp

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/*
* Cppcheck - A tool for static C/C++ code analysis
* Copyright (C) 2007-2013 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 <QApplication>
#include <QDebug>
#include <QMessageBox>
#include <QFileInfo>
#include <QDir>
#include <QDesktopServices>
#include <QUrl>
#include <QAction>
#include <QActionGroup>
#include "mainwindow.h"
#include "cppcheck.h"
#include "applicationlist.h"
#include "aboutdialog.h"
#include "common.h"
#include "threadhandler.h"
#include "fileviewdialog.h"
#include "projectfile.h"
#include "project.h"
#include "report.h"
#include "scratchpad.h"
#include "statsdialog.h"
#include "settingsdialog.h"
#include "threadresult.h"
#include "translationhandler.h"
#include "logview.h"
#include "filelist.h"
#include "showtypes.h"
static const QString OnlineHelpURL("http://cppcheck.sourceforge.net/manual.html");
MainWindow::MainWindow() :
mSettings(new QSettings("Cppcheck", "Cppcheck-GUI", this)),
mApplications(new ApplicationList(this)),
mTranslation(new TranslationHandler(this)),
mLogView(NULL),
mScratchPad(NULL),
mProject(NULL),
mPlatformActions(new QActionGroup(this)),
mExiting(false)
{
mUI.setupUi(this);
mUI.mResults->Initialize(mSettings, mApplications);
mThread = new ThreadHandler(this);
// Filter timer to delay filtering results slightly while typing
mFilterTimer = new QTimer(this);
mFilterTimer->setInterval(500);
mFilterTimer->setSingleShot(true);
connect(mFilterTimer, SIGNAL(timeout()), this, SLOT(FilterResults()));
// "Filter" toolbar
mLineEditFilter = new QLineEdit(mUI.mToolBarFilter);
mLineEditFilter->setPlaceholderText(tr("Quick Filter:"));
mUI.mToolBarFilter->addWidget(mLineEditFilter);
connect(mLineEditFilter, SIGNAL(textChanged(const QString&)), mFilterTimer, SLOT(start()));
connect(mLineEditFilter, SIGNAL(returnPressed()), this, SLOT(FilterResults()));
connect(mUI.mActionQuit, SIGNAL(triggered()), this, SLOT(close()));
connect(mUI.mActionCheckFiles, SIGNAL(triggered()), this, SLOT(CheckFiles()));
connect(mUI.mActionCheckDirectory, SIGNAL(triggered()), this, SLOT(CheckDirectory()));
connect(mUI.mActionSettings, SIGNAL(triggered()), this, SLOT(ProgramSettings()));
connect(mUI.mActionClearResults, SIGNAL(triggered()), this, SLOT(ClearResults()));
connect(mUI.mActionOpenXML, SIGNAL(triggered()), this, SLOT(OpenXML()));
connect(mUI.mActionShowStyle, SIGNAL(toggled(bool)), this, SLOT(ShowStyle(bool)));
connect(mUI.mActionShowErrors, SIGNAL(toggled(bool)), this, SLOT(ShowErrors(bool)));
connect(mUI.mActionShowWarnings, SIGNAL(toggled(bool)), this, SLOT(ShowWarnings(bool)));
connect(mUI.mActionShowPortability, SIGNAL(toggled(bool)), this, SLOT(ShowPortability(bool)));
connect(mUI.mActionShowPerformance, SIGNAL(toggled(bool)), this, SLOT(ShowPerformance(bool)));
connect(mUI.mActionShowInformation, SIGNAL(toggled(bool)), this, SLOT(ShowInformation(bool)));
connect(mUI.mActionCheckAll, SIGNAL(triggered()), this, SLOT(CheckAll()));
connect(mUI.mActionUncheckAll, SIGNAL(triggered()), this, SLOT(UncheckAll()));
connect(mUI.mActionCollapseAll, SIGNAL(triggered()), mUI.mResults, SLOT(CollapseAllResults()));
connect(mUI.mActionExpandAll, SIGNAL(triggered()), mUI.mResults, SLOT(ExpandAllResults()));
connect(mUI.mActionShowHidden, SIGNAL(triggered()), mUI.mResults, SLOT(ShowHiddenResults()));
connect(mUI.mActionViewLog, SIGNAL(triggered()), this, SLOT(ShowLogView()));
connect(mUI.mActionViewStats, SIGNAL(triggered()), this, SLOT(ShowStatistics()));
connect(mUI.mActionRecheck, SIGNAL(triggered()), this, SLOT(ReCheck()));
connect(mUI.mActionStop, SIGNAL(triggered()), this, SLOT(StopChecking()));
connect(mUI.mActionSave, SIGNAL(triggered()), this, SLOT(Save()));
// About menu
connect(mUI.mActionAbout, SIGNAL(triggered()), this, SLOT(About()));
connect(mUI.mActionLicense, SIGNAL(triggered()), this, SLOT(ShowLicense()));
// View > Toolbar menu
connect(mUI.mActionToolBarMain, SIGNAL(toggled(bool)), this, SLOT(ToggleMainToolBar()));
connect(mUI.mActionToolBarView, SIGNAL(toggled(bool)), this, SLOT(ToggleViewToolBar()));
connect(mUI.mActionToolBarFilter, SIGNAL(toggled(bool)), this, SLOT(ToggleFilterToolBar()));
connect(mUI.mActionAuthors, SIGNAL(triggered()), this, SLOT(ShowAuthors()));
connect(mThread, SIGNAL(Done()), this, SLOT(CheckDone()));
connect(mUI.mResults, SIGNAL(GotResults()), this, SLOT(ResultsAdded()));
connect(mUI.mResults, SIGNAL(ResultsHidden(bool)), mUI.mActionShowHidden, SLOT(setEnabled(bool)));
connect(mUI.mMenuView, SIGNAL(aboutToShow()), this, SLOT(AboutToShowViewMenu()));
// File menu
connect(mUI.mActionNewProjectFile, SIGNAL(triggered()), this, SLOT(NewProjectFile()));
connect(mUI.mActionOpenProjectFile, SIGNAL(triggered()), this, SLOT(OpenProjectFile()));
connect(mUI.mActionShowScratchpad, SIGNAL(triggered()), this, SLOT(ShowScratchpad()));
connect(mUI.mActionCloseProjectFile, SIGNAL(triggered()), this, SLOT(CloseProjectFile()));
connect(mUI.mActionEditProjectFile, SIGNAL(triggered()), this, SLOT(EditProjectFile()));
connect(mUI.mActionHelpContents, SIGNAL(triggered()), this, SLOT(OpenHelpContents()));
LoadSettings();
mThread->Initialize(mUI.mResults);
FormatAndSetTitle();
EnableCheckButtons(true);
mUI.mActionClearResults->setEnabled(false);
mUI.mActionSave->setEnabled(false);
mUI.mActionRecheck->setEnabled(false);
EnableProjectOpenActions(true);
EnableProjectActions(false);
// Must setup MRU menu before CLI param handling as it can load a
// project file and update MRU menu.
for (int i = 0; i < MaxRecentProjects; ++i) {
mRecentProjectActs[i] = new QAction(this);
mRecentProjectActs[i]->setVisible(false);
connect(mRecentProjectActs[i], SIGNAL(triggered()),
this, SLOT(OpenRecentProject()));
}
mRecentProjectActs[MaxRecentProjects] = NULL; // The separator
mUI.mActionProjectMRU->setVisible(false);
UpdateMRUMenuItems();
QStringList args = QCoreApplication::arguments();
//Remove the application itself
args.removeFirst();
if (!args.isEmpty()) {
HandleCLIParams(args);
}
for (int i = 0; i < mPlatforms.getCount(); i++) {
Platform plat = mPlatforms.mPlatforms[i];
QAction *act = new QAction(this);
plat.mActMainWindow = act;
mPlatforms.mPlatforms[i] = plat;
act->setText(plat.mTitle);
act->setData(plat.mType);
act->setCheckable(true);
act->setActionGroup(mPlatformActions);
mUI.mMenuCheck->insertAction(mUI.mActionPlatforms, act);
connect(act, SIGNAL(triggered()), this, SLOT(SelectPlatform()));
}
// For Windows platforms default to Win32 checked platform.
// For other platforms default to unspecified/default which means the
// platform Cppcheck GUI was compiled on.
#if defined(_WIN32)
Platform &plat = mPlatforms.get(Settings::Win32A);
#else
Platform &plat = mPlatforms.get(Settings::Unspecified);
#endif
plat.mActMainWindow->setChecked(true);
mSettings->setValue(SETTINGS_CHECKED_PLATFORM, plat.mType);
}
MainWindow::~MainWindow()
{
delete mLogView;
delete mProject;
delete mScratchPad;
}
void MainWindow::HandleCLIParams(const QStringList &params)
{
if (params.contains("-p")) {
const int ind = params.indexOf("-p");
if ((ind + 1) < params.length())
LoadProjectFile(params[ind + 1]);
} else
DoCheckFiles(params);
}
void MainWindow::LoadSettings()
{
// Window/dialog sizes
if (mSettings->value(SETTINGS_WINDOW_MAXIMIZED, false).toBool()) {
showMaximized();
} else {
resize(mSettings->value(SETTINGS_WINDOW_WIDTH, 800).toInt(),
mSettings->value(SETTINGS_WINDOW_HEIGHT, 600).toInt());
}
ShowTypes *types = mUI.mResults->GetShowTypes();
mUI.mActionShowStyle->setChecked(types->isShown(ShowTypes::ShowStyle));
mUI.mActionShowErrors->setChecked(types->isShown(ShowTypes::ShowErrors));
mUI.mActionShowWarnings->setChecked(types->isShown(ShowTypes::ShowWarnings));
mUI.mActionShowPortability->setChecked(types->isShown(ShowTypes::ShowPortability));
mUI.mActionShowPerformance->setChecked(types->isShown(ShowTypes::ShowPerformance));
mUI.mActionShowInformation->setChecked(types->isShown(ShowTypes::ShowInformation));
const bool stdCpp11 = mSettings->value(SETTINGS_STD_CPP11, false).toBool();
mUI.mActionCplusplus11->setChecked(stdCpp11);
const bool stdC99 = mSettings->value(SETTINGS_STD_C99, false).toBool();
mUI.mActionC99->setChecked(stdC99);
const bool stdPosix = mSettings->value(SETTINGS_STD_POSIX, false).toBool();
mUI.mActionPosix->setChecked(stdPosix);
// Main window settings
const bool showMainToolbar = mSettings->value(SETTINGS_TOOLBARS_MAIN_SHOW, true).toBool();
mUI.mActionToolBarMain->setChecked(showMainToolbar);
mUI.mToolBarMain->setVisible(showMainToolbar);
const bool showViewToolbar = mSettings->value(SETTINGS_TOOLBARS_VIEW_SHOW, true).toBool();
mUI.mActionToolBarView->setChecked(showViewToolbar);
mUI.mToolBarView->setVisible(showViewToolbar);
const bool showFilterToolbar = mSettings->value(SETTINGS_TOOLBARS_FILTER_SHOW, true).toBool();
mUI.mActionToolBarFilter->setChecked(showFilterToolbar);
mUI.mToolBarFilter->setVisible(showFilterToolbar);
SetLanguage(mSettings->value(SETTINGS_LANGUAGE, mTranslation->SuggestLanguage()).toString());
bool succeeded = mApplications->LoadSettings();
if (!succeeded) {
const QString msg = tr("There was a problem with loading the editor application settings.\n\n"
"This is probably because the settings were changed between the Cppcheck versions. "
"Please check (and fix) the editor application settings, otherwise the editor "
"program might not start correctly.");
QMessageBox msgBox(QMessageBox::Warning,
tr("Cppcheck"),
msg,
QMessageBox::Ok,
this);
msgBox.exec();
}
}
void MainWindow::SaveSettings() const
{
// Window/dialog sizes
mSettings->setValue(SETTINGS_WINDOW_WIDTH, size().width());
mSettings->setValue(SETTINGS_WINDOW_HEIGHT, size().height());
mSettings->setValue(SETTINGS_WINDOW_MAXIMIZED, isMaximized());
// Show * states
mSettings->setValue(SETTINGS_SHOW_STYLE, mUI.mActionShowStyle->isChecked());
mSettings->setValue(SETTINGS_SHOW_ERRORS, mUI.mActionShowErrors->isChecked());
mSettings->setValue(SETTINGS_SHOW_WARNINGS, mUI.mActionShowWarnings->isChecked());
mSettings->setValue(SETTINGS_SHOW_PORTABILITY, mUI.mActionShowPortability->isChecked());
mSettings->setValue(SETTINGS_SHOW_PERFORMANCE, mUI.mActionShowPerformance->isChecked());
mSettings->setValue(SETTINGS_SHOW_INFORMATION, mUI.mActionShowInformation->isChecked());
mSettings->setValue(SETTINGS_STD_CPP11, mUI.mActionCplusplus11->isChecked());
mSettings->setValue(SETTINGS_STD_C99, mUI.mActionC99->isChecked());
mSettings->setValue(SETTINGS_STD_POSIX, mUI.mActionPosix->isChecked());
// Main window settings
mSettings->setValue(SETTINGS_TOOLBARS_MAIN_SHOW, mUI.mToolBarMain->isVisible());
mSettings->setValue(SETTINGS_TOOLBARS_VIEW_SHOW, mUI.mToolBarView->isVisible());
mSettings->setValue(SETTINGS_TOOLBARS_FILTER_SHOW, mUI.mToolBarFilter->isVisible());
mApplications->SaveSettings();
mSettings->setValue(SETTINGS_LANGUAGE, mTranslation->GetCurrentLanguage());
mUI.mResults->SaveSettings(mSettings);
}
void MainWindow::DoCheckFiles(const QStringList &files)
{
if (files.isEmpty()) {
return;
}
ClearResults();
FileList pathList;
pathList.AddPathList(files);
if (mProject)
pathList.AddExcludeList(mProject->GetProjectFile()->GetExcludedPaths());
QStringList fileNames = pathList.GetFileList();
mUI.mResults->Clear(true);
mThread->ClearFiles();
if (fileNames.isEmpty()) {
QMessageBox msg(QMessageBox::Warning,
tr("Cppcheck"),
tr("No suitable files found to check!"),
QMessageBox::Ok,
this);
msg.exec();
return;
}
mUI.mResults->CheckingStarted(fileNames.count());
mThread->SetFiles(fileNames);
QDir inf(mCurrentDirectory);
const QString checkPath = inf.canonicalPath();
mSettings->setValue(SETTINGS_CHECK_PATH, checkPath);
CheckLockDownUI(); // lock UI while checking
mUI.mResults->SetCheckDirectory(checkPath);
Settings checkSettings = GetCppcheckSettings();
if (mProject)
qDebug() << "Checking project file" << mProject->GetProjectFile()->GetFilename();
mThread->Check(checkSettings, false);
}
void MainWindow::CheckCode(const QString& code, const QString& filename)
{
// Initialize dummy ThreadResult as ErrorLogger
ThreadResult result;
result.SetFiles(QStringList(filename));
connect(&result, SIGNAL(Progress(int, const QString&)),
mUI.mResults, SLOT(Progress(int, const QString&)));
connect(&result, SIGNAL(Error(const ErrorItem &)),
mUI.mResults, SLOT(Error(const ErrorItem &)));
connect(&result, SIGNAL(Log(const QString &)),
this, SLOT(Log(const QString &)));
connect(&result, SIGNAL(DebugError(const ErrorItem &)),
this, SLOT(DebugError(const ErrorItem &)));
// Create CppCheck instance
CppCheck cppcheck(result, true);
cppcheck.settings() = GetCppcheckSettings();
// Check
CheckLockDownUI();
ClearResults();
mUI.mResults->CheckingStarted(1);
cppcheck.check(filename.toStdString(), code.toStdString());
CheckDone();
}
QStringList MainWindow::SelectFilesToCheck(QFileDialog::FileMode mode)
{
if (mProject) {
QMessageBox msgBox(this);
msgBox.setWindowTitle(tr("Cppcheck"));
const QString msg(tr("You must close the project file before selecting new files or directories!"));
msgBox.setText(msg);
msgBox.setIcon(QMessageBox::Critical);
msgBox.exec();
return QStringList();
}
QStringList selected;
// NOTE: we use QFileDialog::getOpenFileNames() and
// QFileDialog::getExistingDirectory() because they show native Windows
// selection dialog which is a lot more usable than Qt:s own dialog.
if (mode == QFileDialog::ExistingFiles) {
selected = QFileDialog::getOpenFileNames(this,
tr("Select files to check"),
mSettings->value(SETTINGS_CHECK_PATH, "").toString());
if (selected.isEmpty())
mCurrentDirectory.clear();
else {
QFileInfo inf(selected[0]);
mCurrentDirectory = inf.absolutePath();
}
FormatAndSetTitle();
} else if (mode == QFileDialog::DirectoryOnly) {
QString dir = QFileDialog::getExistingDirectory(this,
tr("Select directory to check"),
mSettings->value(SETTINGS_CHECK_PATH, "").toString());
if (!dir.isEmpty()) {
qDebug() << "Setting current directory to: " << dir;
mCurrentDirectory = dir;
selected.append(dir);
dir = QDir::toNativeSeparators(dir);
FormatAndSetTitle(dir);
}
}
return selected;
}
void MainWindow::CheckFiles()
{
DoCheckFiles(SelectFilesToCheck(QFileDialog::ExistingFiles));
}
void MainWindow::CheckDirectory()
{
QStringList dir = SelectFilesToCheck(QFileDialog::DirectoryOnly);
if (dir.isEmpty())
return;
QDir checkDir(dir[0]);
QStringList filters;
filters << "*.cppcheck";
checkDir.setFilter(QDir::Files | QDir::Readable);
checkDir.setNameFilters(filters);
QStringList projFiles = checkDir.entryList();
if (!projFiles.empty()) {
if (projFiles.size() == 1) {
// If one project file found, suggest loading it
QMessageBox msgBox(this);
msgBox.setWindowTitle(tr("Cppcheck"));
const QString msg(tr("Found project file: %1\n\nDo you want to "
"load this project file instead?").arg(projFiles[0]));
msgBox.setText(msg);
msgBox.setIcon(QMessageBox::Warning);
msgBox.addButton(QMessageBox::Yes);
msgBox.addButton(QMessageBox::No);
msgBox.setDefaultButton(QMessageBox::Yes);
int dlgResult = msgBox.exec();
if (dlgResult == QMessageBox::Yes) {
QString path = checkDir.canonicalPath();
if (!path.endsWith("/"))
path += "/";
path += projFiles[0];
LoadProjectFile(path);
} else {
DoCheckFiles(dir);
}
} else {
// If multiple project files found inform that there are project
// files also available.
QMessageBox msgBox(this);
msgBox.setWindowTitle(tr("Cppcheck"));
const QString msg(tr("Found project files from the directory.\n\n"
"Do you want to proceed checking without "
"using any of these project files?"));
msgBox.setText(msg);
msgBox.setIcon(QMessageBox::Warning);
msgBox.addButton(QMessageBox::Yes);
msgBox.addButton(QMessageBox::No);
msgBox.setDefaultButton(QMessageBox::Yes);
int dlgResult = msgBox.exec();
if (dlgResult == QMessageBox::Yes) {
DoCheckFiles(dir);
}
}
} else {
DoCheckFiles(dir);
}
}
void MainWindow::AddIncludeDirs(const QStringList &includeDirs, Settings &result)
{
QString dir;
foreach(dir, includeDirs) {
QString incdir;
if (!QDir::isAbsolutePath(dir))
incdir = mCurrentDirectory + "/";
incdir += dir;
incdir = QDir::cleanPath(incdir);
// include paths must end with '/'
if (!incdir.endsWith("/"))
incdir += "/";
result._includePaths.push_back(incdir.toStdString());
}
}
Settings MainWindow::GetCppcheckSettings()
{
Settings result;
// If project file loaded, read settings from it
if (mProject) {
ProjectFile *pfile = mProject->GetProjectFile();
QStringList dirs = pfile->GetIncludeDirs();
AddIncludeDirs(dirs, result);
QStringList defines = pfile->GetDefines();
QString define;
foreach(define, defines) {
if (!result.userDefines.empty())
result.userDefines += ";";
result.userDefines += define.toStdString();
}
}
// Include directories (and files) are searched in listed order.
// Global include directories must be added AFTER the per project include
// directories so per project include directories can override global ones.
const QString globalIncludes = mSettings->value(SETTINGS_GLOBAL_INCLUDE_PATHS).toString();
if (!globalIncludes.isEmpty()) {
QStringList includes = globalIncludes.split(";");
AddIncludeDirs(includes, result);
}
result.addEnabled("style");
result.addEnabled("performance");
result.addEnabled("portability");
result.addEnabled("information");
result.addEnabled("missingInclude");
result.debug = false;
result.debugwarnings = mSettings->value(SETTINGS_SHOW_DEBUG_WARNINGS, false).toBool();
result._errorsOnly = false;
result._verbose = true;
result._force = mSettings->value(SETTINGS_CHECK_FORCE, 1).toBool();
result._xml = false;
result._jobs = mSettings->value(SETTINGS_CHECK_THREADS, 1).toInt();
result._inlineSuppressions = mSettings->value(SETTINGS_INLINE_SUPPRESSIONS, false).toBool();
result.inconclusive = mSettings->value(SETTINGS_INCONCLUSIVE_ERRORS, false).toBool();
result.platformType = (Settings::PlatformType) mSettings->value(SETTINGS_CHECKED_PLATFORM, 0).toInt();
result.standards.cpp = mSettings->value(SETTINGS_STD_CPP11, false).toBool() ? Standards::CPP11 : Standards::CPP03;
result.standards.c = mSettings->value(SETTINGS_STD_C99, false).toBool() ? Standards::C99 : Standards::C89;
result.standards.posix = mSettings->value(SETTINGS_STD_POSIX, false).toBool();
if (result._jobs <= 0) {
result._jobs = 1;
}
return result;
}
void MainWindow::CheckDone()
{
if (mExiting) {
close();
return;
}
mUI.mResults->CheckingFinished();
EnableCheckButtons(true);
mUI.mActionSettings->setEnabled(true);
mUI.mActionOpenXML->setEnabled(true);
EnableProjectActions(true);
EnableProjectOpenActions(true);
mPlatformActions->setEnabled(true);
mUI.mActionCplusplus11->setEnabled(true);
mUI.mActionC99->setEnabled(true);
mUI.mActionPosix->setEnabled(true);
if (mScratchPad)
mScratchPad->setEnabled(true);
if (mUI.mResults->HasResults()) {
mUI.mActionClearResults->setEnabled(true);
mUI.mActionSave->setEnabled(true);
}
for (int i = 0; i < MaxRecentProjects + 1; i++) {
if (mRecentProjectActs[i] != NULL)
mRecentProjectActs[i]->setEnabled(true);
}
// Notify user - if the window is not active - that check is ready
QApplication::alert(this, 3000);
}
void MainWindow::CheckLockDownUI()
{
EnableCheckButtons(false);
mUI.mActionSettings->setEnabled(false);
mUI.mActionOpenXML->setEnabled(false);
EnableProjectActions(false);
EnableProjectOpenActions(false);
mPlatformActions->setEnabled(false);
mUI.mActionCplusplus11->setEnabled(false);
mUI.mActionC99->setEnabled(false);
mUI.mActionPosix->setEnabled(false);
if (mScratchPad)
mScratchPad->setEnabled(false);
for (int i = 0; i < MaxRecentProjects + 1; i++) {
if (mRecentProjectActs[i] != NULL)
mRecentProjectActs[i]->setEnabled(false);
}
}
void MainWindow::ProgramSettings()
{
SettingsDialog dialog(mApplications, mTranslation, this);
if (dialog.exec() == QDialog::Accepted) {
dialog.SaveSettingValues();
mUI.mResults->UpdateSettings(dialog.ShowFullPath(),
dialog.SaveFullPath(),
dialog.SaveAllErrors(),
dialog.ShowNoErrorsMessage(),
dialog.ShowErrorId());
const QString newLang = mSettings->value(SETTINGS_LANGUAGE, "en").toString();
SetLanguage(newLang);
}
}
void MainWindow::ReCheck()
{
const QStringList files = mThread->GetReCheckFiles();
if (files.empty())
return;
// Clear details, statistics and progress
mUI.mResults->Clear(false);
// Clear results for changed files
for (int i = 0; i < files.size(); ++i)
mUI.mResults->Clear(files[i]);
CheckLockDownUI(); // lock UI while checking
mUI.mResults->CheckingStarted(files.size());
if (mProject)
qDebug() << "Rechecking project file" << mProject->GetProjectFile()->GetFilename();
mThread->Check(GetCppcheckSettings(), true);
}
void MainWindow::ClearResults()
{
mUI.mResults->Clear(true);
mUI.mActionClearResults->setEnabled(false);
mUI.mActionSave->setEnabled(false);
}
void MainWindow::OpenXML()
{
if (mUI.mResults->HasResults()) {
QMessageBox msgBox(this);
msgBox.setWindowTitle(tr("Cppcheck"));
const QString msg(tr("Current results will be cleared.\n\n"
"Opening a new XML file will clear current results."
"Do you want to proceed?"));
msgBox.setText(msg);
msgBox.setIcon(QMessageBox::Warning);
msgBox.addButton(QMessageBox::Yes);
msgBox.addButton(QMessageBox::No);
msgBox.setDefaultButton(QMessageBox::Yes);
int dlgResult = msgBox.exec();
if (dlgResult == QMessageBox::No) {
return;
}
}
QString selectedFilter;
const QString filter(tr("XML files (*.xml)"));
QString selectedFile = QFileDialog::getOpenFileName(this,
tr("Open the report file"),
QString(),
filter,
&selectedFilter);
if (!selectedFile.isEmpty()) {
mUI.mResults->Clear(true);
mUI.mResults->ReadErrorsXml(selectedFile);
}
}
void MainWindow::EnableCheckButtons(bool enable)
{
mUI.mActionStop->setEnabled(!enable);
mUI.mActionCheckFiles->setEnabled(enable);
if (!enable || mThread->HasPreviousFiles())
mUI.mActionRecheck->setEnabled(enable);
mUI.mActionCheckDirectory->setEnabled(enable);
}
void MainWindow::ShowStyle(bool checked)
{
mUI.mResults->ShowResults(ShowTypes::ShowStyle, checked);
}
void MainWindow::ShowErrors(bool checked)
{
mUI.mResults->ShowResults(ShowTypes::ShowErrors, checked);
}
void MainWindow::ShowWarnings(bool checked)
{
mUI.mResults->ShowResults(ShowTypes::ShowWarnings, checked);
}
void MainWindow::ShowPortability(bool checked)
{
mUI.mResults->ShowResults(ShowTypes::ShowPortability, checked);
}
void MainWindow::ShowPerformance(bool checked)
{
mUI.mResults->ShowResults(ShowTypes::ShowPerformance, checked);
}
void MainWindow::ShowInformation(bool checked)
{
mUI.mResults->ShowResults(ShowTypes::ShowInformation, checked);
}
void MainWindow::CheckAll()
{
ToggleAllChecked(true);
}
void MainWindow::UncheckAll()
{
ToggleAllChecked(false);
}
void MainWindow::closeEvent(QCloseEvent *event)
{
// Check that we aren't checking files
if (!mThread->IsChecking()) {
SaveSettings();
event->accept();
} else {
const QString text(tr("Checking is running.\n\n" \
"Do you want to stop the checking and exit Cppcheck?."));
QMessageBox msg(QMessageBox::Warning,
tr("Cppcheck"),
text,
QMessageBox::Yes | QMessageBox::No,
this);
msg.setDefaultButton(QMessageBox::No);
int rv = msg.exec();
if (rv == QMessageBox::Yes) {
// This isn't really very clean way to close threads but since the app is
// exiting it doesn't matter.
mThread->Stop();
SaveSettings();
mExiting = true;
}
event->ignore();
}
}
void MainWindow::ToggleAllChecked(bool checked)
{
mUI.mActionShowStyle->setChecked(checked);
ShowStyle(checked);
mUI.mActionShowErrors->setChecked(checked);
ShowErrors(checked);
mUI.mActionShowWarnings->setChecked(checked);
ShowWarnings(checked);
mUI.mActionShowPortability->setChecked(checked);
ShowPortability(checked);
mUI.mActionShowPerformance->setChecked(checked);
ShowPerformance(checked);
mUI.mActionShowInformation->setChecked(checked);
ShowInformation(checked);
}
void MainWindow::About()
{
AboutDialog *dlg = new AboutDialog(CppCheck::version(), CppCheck::extraVersion(), this);
dlg->exec();
}
void MainWindow::ShowLicense()
{
FileViewDialog *dlg = new FileViewDialog(":COPYING", tr("License"), this);
dlg->resize(570, 400);
dlg->exec();
}
void MainWindow::ShowAuthors()
{
FileViewDialog *dlg = new FileViewDialog(":AUTHORS", tr("Authors"), this);
dlg->resize(350, 400);
dlg->exec();
}
void MainWindow::Save()
{
QString selectedFilter;
const QString filter(tr("XML files version 2 (*.xml);;XML files version 1 (*.xml);;Text files (*.txt);;CSV files (*.csv)"));
QString selectedFile = QFileDialog::getSaveFileName(this,
tr("Save the report file"),
QString(),
filter,
&selectedFilter);
if (!selectedFile.isEmpty()) {
Report::Type type = Report::TXT;
if (selectedFilter == tr("XML files version 1 (*.xml)")) {
type = Report::XML;
if (!selectedFile.endsWith(".xml", Qt::CaseInsensitive))
selectedFile += ".xml";
} else if (selectedFilter == tr("XML files version 2 (*.xml)")) {
type = Report::XMLV2;
if (!selectedFile.endsWith(".xml", Qt::CaseInsensitive))
selectedFile += ".xml";
} else if (selectedFilter == tr("Text files (*.txt)")) {
type = Report::TXT;
if (!selectedFile.endsWith(".txt", Qt::CaseInsensitive))
selectedFile += ".txt";
} else if (selectedFilter == tr("CSV files (*.csv)")) {
type = Report::CSV;
if (!selectedFile.endsWith(".csv", Qt::CaseInsensitive))
selectedFile += ".csv";
} else {
if (selectedFile.endsWith(".xml", Qt::CaseInsensitive))
type = Report::XML;
else if (selectedFile.endsWith(".txt", Qt::CaseInsensitive))
type = Report::TXT;
else if (selectedFile.endsWith(".csv", Qt::CaseInsensitive))
type = Report::CSV;
}
mUI.mResults->Save(selectedFile, type);
}
}
void MainWindow::ResultsAdded()
{
}
void MainWindow::ToggleMainToolBar()
{
mUI.mToolBarMain->setVisible(mUI.mActionToolBarMain->isChecked());
}
void MainWindow::ToggleViewToolBar()
{
mUI.mToolBarView->setVisible(mUI.mActionToolBarView->isChecked());
}
void MainWindow::ToggleFilterToolBar()
{
mUI.mToolBarFilter->setVisible(mUI.mActionToolBarFilter->isChecked());
mLineEditFilter->clear(); // Clearing the filter also disables filtering
}
void MainWindow::FormatAndSetTitle(const QString &text)
{
QString title;
if (text.isEmpty())
title = tr("Cppcheck");
else
title = QString(tr("Cppcheck - %1")).arg(text);
setWindowTitle(title);
}
void MainWindow::SetLanguage(const QString &code)
{
const QString currentLang = mTranslation->GetCurrentLanguage();
if (currentLang == code)
return;
QString error;
if (!mTranslation->SetLanguage(code, error)) {
const QString msg(tr("Failed to change the user interface language:"
"\n\n%1\n\n"
"The user interface language has been reset to English. Open "
"the Preferences-dialog to select any of the available "
"languages.").arg(error));
QMessageBox msgBox(QMessageBox::Warning,
tr("Cppcheck"),
msg,
QMessageBox::Ok,
this);
msgBox.exec();
} else {
//Translate everything that is visible here
mUI.retranslateUi(this);
mUI.mResults->Translate();
}
}
void MainWindow::AboutToShowViewMenu()
{
mUI.mActionToolBarMain->setChecked(mUI.mToolBarMain->isVisible());
mUI.mActionToolBarView->setChecked(mUI.mToolBarView->isVisible());
mUI.mActionToolBarFilter->setChecked(mUI.mToolBarFilter->isVisible());
}
void MainWindow::StopChecking()
{
mThread->Stop();
mUI.mResults->DisableProgressbar();
}
void MainWindow::OpenHelpContents()
{
OpenOnlineHelp();
}
void MainWindow::OpenOnlineHelp()
{
QDesktopServices::openUrl(QUrl(OnlineHelpURL));
}
void MainWindow::OpenProjectFile()
{
const QString lastPath = mSettings->value(SETTINGS_LAST_PROJECT_PATH, QString()).toString();
const QString filter = tr("Project files (*.cppcheck);;All files(*.*)");
const QString filepath = QFileDialog::getOpenFileName(this,
tr("Select Project File"),
lastPath,
filter);
if (!filepath.isEmpty()) {
const QFileInfo fi(filepath);
if (fi.exists() && fi.isFile() && fi.isReadable()) {
mSettings->setValue(SETTINGS_LAST_PROJECT_PATH, fi.path());
LoadProjectFile(filepath);
}
}
}
void MainWindow::ShowScratchpad()
{
if (!mScratchPad)
mScratchPad = new ScratchPad(*this);
mScratchPad->show();
if (!mScratchPad->isActiveWindow())
mScratchPad->activateWindow();
}
void MainWindow::LoadProjectFile(const QString &filePath)
{
QFileInfo inf(filePath);
const QString filename = inf.fileName();
FormatAndSetTitle(tr("Project:") + QString(" ") + filename);
AddProjectMRU(filePath);
mUI.mActionCloseProjectFile->setEnabled(true);
mUI.mActionEditProjectFile->setEnabled(true);
delete mProject;
mProject = new Project(filePath, this);
CheckProject(mProject);
}
void MainWindow::CheckProject(Project *project)
{
if (!project->IsOpen()) {
if (!project->Open()) {
delete mProject;
mProject = 0;
return;
}
}
QFileInfo inf(project->Filename());
const QString rootpath = project->GetProjectFile()->GetRootPath();
// If the root path is not given or is not "current dir", use project
// file's location directory as root path
if (rootpath.isEmpty() || rootpath == ".")
mCurrentDirectory = inf.canonicalPath();
else
mCurrentDirectory = rootpath;
QStringList paths = project->GetProjectFile()->GetCheckPaths();
// If paths not given then check the root path (which may be the project
// file's location, see above). This is to keep the compatibility with
// old "silent" project file loading when we checked the director where the
// project file was located.
if (paths.isEmpty()) {
paths << mCurrentDirectory;
}
// Convert relative paths to absolute paths
for (int i = 0; i < paths.size(); i++) {
if (!QDir::isAbsolutePath(paths[i])) {
QString path = mCurrentDirectory + "/";
path += paths[i];
paths[i] = QDir::cleanPath(path);
}
}
DoCheckFiles(paths);
}
void MainWindow::NewProjectFile()
{
const QString filter = tr("Project files (*.cppcheck);;All files(*.*)");
QString filepath = QFileDialog::getSaveFileName(this,
tr("Select Project Filename"),
QString(),
filter);
if (filepath.isEmpty())
return;
EnableProjectActions(true);
QFileInfo inf(filepath);
const QString filename = inf.fileName();
FormatAndSetTitle(tr("Project:") + QString(" ") + filename);
delete mProject;
mProject = new Project(filepath, this);
mProject->Create();
if (mProject->Edit()) {
AddProjectMRU(filepath);
CheckProject(mProject);
}
}
void MainWindow::CloseProjectFile()
{
delete mProject;
mProject = NULL;
EnableProjectActions(false);
EnableProjectOpenActions(true);
FormatAndSetTitle();
}
void MainWindow::EditProjectFile()
{
if (!mProject) {
QMessageBox msg(QMessageBox::Critical,
tr("Cppcheck"),
QString(tr("No project file loaded")),
QMessageBox::Ok,
this);
msg.exec();
return;
}
mProject->Edit();
}
void MainWindow::ShowLogView()
{
if (mLogView == NULL)
mLogView = new LogView;
mLogView->show();
if (!mLogView->isActiveWindow())
mLogView->activateWindow();
}
void MainWindow::ShowStatistics()
{
StatsDialog statsDialog(this);
// Show a dialog with the previous scan statistics and project information
if (mProject) {
statsDialog.setProject(*mProject);
}
statsDialog.setPathSelected(mCurrentDirectory);
statsDialog.setNumberOfFilesScanned(mThread->GetPreviousFilesCount());
statsDialog.setScanDuration(mThread->GetPreviousScanDuration() / 1000.0);
statsDialog.setStatistics(mUI.mResults->GetStatistics());
statsDialog.exec();
}
void MainWindow::Log(const QString &logline)
{
if (mLogView) {
mLogView->AppendLine(logline);
}
}
void MainWindow::DebugError(const ErrorItem &item)
{
if (mLogView) {
mLogView->AppendLine(item.ToString());
}
}
void MainWindow::FilterResults()
{
mUI.mResults->FilterResults(mLineEditFilter->text());
}
void MainWindow::EnableProjectActions(bool enable)
{
mUI.mActionCloseProjectFile->setEnabled(enable);
mUI.mActionEditProjectFile->setEnabled(enable);
}
void MainWindow::EnableProjectOpenActions(bool enable)
{
mUI.mActionNewProjectFile->setEnabled(enable);
mUI.mActionOpenProjectFile->setEnabled(enable);
}
void MainWindow::OpenRecentProject()
{
QAction *action = qobject_cast<QAction *>(sender());
if (action) {
const QString project = action->data().toString();
QFileInfo inf(project);
if (inf.exists()) {
LoadProjectFile(project);
} else {
const QString text(tr("The project file\n\n%1\n\n could not be found!\n\n"
"Do you want to remove the file from the recently "
"used projects -list?").arg(project));
QMessageBox msg(QMessageBox::Warning,
tr("Cppcheck"),
text,
QMessageBox::Yes | QMessageBox::No,
this);
msg.setDefaultButton(QMessageBox::No);
int rv = msg.exec();
if (rv == QMessageBox::Yes) {
RemoveProjectMRU(project);
}
}
}
}
void MainWindow::UpdateMRUMenuItems()
{
for (int i = 0; i < MaxRecentProjects + 1; i++) {
if (mRecentProjectActs[i] != NULL)
mUI.mMenuFile->removeAction(mRecentProjectActs[i]);
}
QStringList projects = mSettings->value(SETTINGS_MRU_PROJECTS).toStringList();
// Do a sanity check - remove duplicates and empty or space only items
int removed = projects.removeDuplicates();
for (int i = projects.size() - 1; i >= 0; i--) {
QString text = projects[i].trimmed();
if (text.isEmpty()) {
projects.removeAt(i);
removed++;
}
}
if (removed)
mSettings->setValue(SETTINGS_MRU_PROJECTS, projects);
const int numRecentProjects = qMin(projects.size(), (int)MaxRecentProjects);
for (int i = 0; i < numRecentProjects; i++) {
const QString filename = QFileInfo(projects[i]).fileName();
const QString text = QString("&%1 %2").arg(i + 1).arg(filename);
mRecentProjectActs[i]->setText(text);
mRecentProjectActs[i]->setData(projects[i]);
mRecentProjectActs[i]->setVisible(true);
mUI.mMenuFile->insertAction(mUI.mActionProjectMRU, mRecentProjectActs[i]);
}
if (numRecentProjects > 1)
mRecentProjectActs[numRecentProjects] = mUI.mMenuFile->insertSeparator(mUI.mActionProjectMRU);
}
void MainWindow::AddProjectMRU(const QString &project)
{
QStringList files = mSettings->value(SETTINGS_MRU_PROJECTS).toStringList();
files.removeAll(project);
files.prepend(project);
while (files.size() > MaxRecentProjects)
files.removeLast();
mSettings->setValue(SETTINGS_MRU_PROJECTS, files);
UpdateMRUMenuItems();
}
void MainWindow::RemoveProjectMRU(const QString &project)
{
QStringList files = mSettings->value(SETTINGS_MRU_PROJECTS).toStringList();
files.removeAll(project);
mSettings->setValue(SETTINGS_MRU_PROJECTS, files);
UpdateMRUMenuItems();
}
void MainWindow::SelectPlatform()
{
QAction *action = qobject_cast<QAction *>(sender());
if (action) {
const Settings::PlatformType platform = (Settings::PlatformType) action->data().toInt();
mSettings->setValue(SETTINGS_CHECKED_PLATFORM, platform);
}
}
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