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cppcheck/gui/mainwindow.cpp
Kimmo Varis d8077cf2f7 Fixed #1870 (Wrong path in report) 
Current directory was set from first file in the list. That file
could be in subdirectory when wrong path was set. Also getting
absolute path was buggy.
2010-07-18 12:57:48 +03:00

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/*
* Cppcheck - A tool for static C/C++ code analysis
* Copyright (C) 2007-2010 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 <QApplication>
#include <QDebug>
#include <QMenu>
#include <QDirIterator>
#include <QMenuBar>
#include <QMessageBox>
#include <QToolBar>
#include <QKeySequence>
#include <QFileInfo>
#include <QDir>
#include "aboutdialog.h"
#include "threadhandler.h"
#include "fileviewdialog.h"
#include "projectfile.h"
#include "project.h"
#include "report.h"
#include "../lib/filelister.h"
// HTMLHelp is only available in Windows
#ifdef WIN32
#include <windows.h>
#include <htmlhelp.h>
#endif
MainWindow::MainWindow() :
mSettings(new QSettings("Cppcheck", "Cppcheck-GUI", this)),
mApplications(new ApplicationList(this)),
mTranslation(new TranslationHandler(this)),
mLanguages(new QActionGroup(this))
{
mUI.setupUi(this);
mUI.mResults->Initialize(mSettings, mApplications);
mThread = new ThreadHandler(this);
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.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.mActionRecheck, SIGNAL(triggered()), this, SLOT(ReCheck()));
connect(mUI.mActionStop, SIGNAL(triggered()), this, SLOT(StopChecking()));
connect(mUI.mActionSave, SIGNAL(triggered()), this, SLOT(Save()));
connect(mUI.mActionAbout, SIGNAL(triggered()), this, SLOT(About()));
connect(mUI.mActionLicense, SIGNAL(triggered()), this, SLOT(ShowLicense()));
connect(mUI.mActionToolBarMain, SIGNAL(toggled(bool)), this, SLOT(ToggleMainToolBar()));
connect(mUI.mActionToolBarView, SIGNAL(toggled(bool)), this, SLOT(ToggleViewToolBar()));
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.mMenuView, SIGNAL(aboutToShow()), this, SLOT(AboutToShowViewMenu()));
connect(mUI.mActionNewProjectFile, SIGNAL(triggered()), this, SLOT(NewProjectFile()));
connect(mUI.mActionOpenProjectFile, SIGNAL(triggered()), this, SLOT(OpenProjectFile()));
#ifdef WIN32
connect(mUI.mActionHelpContents, SIGNAL(triggered()), this, SLOT(OpenHelpContents()));
#else
// Hide if not Windows
mUI.mActionHelpContents->setVisible(false);
#endif
CreateLanguageMenuItems();
LoadSettings();
mThread->Initialize(mUI.mResults);
FormatAndSetTitle();
EnableCheckButtons(true);
mUI.mActionClearResults->setEnabled(false);
mUI.mActionSave->setEnabled(false);
mUI.mActionRecheck->setEnabled(false);
QStringList args = QCoreApplication::arguments();
//Remove the application itself
args.removeFirst();
if (!args.isEmpty())
{
DoCheckFiles(args);
}
}
MainWindow::~MainWindow()
{
}
void MainWindow::CreateLanguageMenuItems()
{
QStringList languages = mTranslation->GetNames();
for (int i = 0; i < languages.size(); i++)
{
//Create an action for each language
//Language name is pre translated
QAction *temp = new QAction(languages[i], this);
temp->setCheckable(true);
//Add the action to menu
mUI.mMenuLanguage->addAction(temp);
//Add action to the group
mLanguages->addAction(temp);
//Check it if it's the value stored to settings
if (i == mSettings->value(SETTINGS_LANGUAGE, 0).toInt())
{
temp->setChecked(true);
}
else
{
temp->setChecked(false);
}
}
connect(mLanguages, SIGNAL(triggered(QAction *)),
this, SLOT(MapLanguage(QAction *)));
}
void MainWindow::LoadSettings()
{
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());
}
mUI.mActionShowStyle->setChecked(mSettings->value(SETTINGS_SHOW_STYLE, true).toBool());
mUI.mActionShowErrors->setChecked(mSettings->value(SETTINGS_SHOW_ERRORS, true).toBool());
mUI.mResults->ShowResults(SHOW_ERRORS, mUI.mActionShowErrors->isChecked());
mUI.mResults->ShowResults(SHOW_STYLE, mUI.mActionShowStyle->isChecked());
mUI.mActionToolBarMain->setChecked(mSettings->value(SETTINGS_TOOLBARS_MAIN_SHOW, true).toBool());
mUI.mToolBarMain->setVisible(mSettings->value(SETTINGS_TOOLBARS_MAIN_SHOW, true).toBool());
mUI.mToolBarView->setVisible(mSettings->value(SETTINGS_TOOLBARS_VIEW_SHOW, true).toBool());
mApplications->LoadSettings(mSettings);
SetLanguage(mSettings->value(SETTINGS_LANGUAGE, mTranslation->SuggestLanguage()).toInt());
}
void MainWindow::SaveSettings()
{
//Force toolbar checkbox value to be updated
AboutToShowViewMenu();
mSettings->setValue(SETTINGS_WINDOW_WIDTH, size().width());
mSettings->setValue(SETTINGS_WINDOW_HEIGHT, size().height());
mSettings->setValue(SETTINGS_WINDOW_MAXIMIZED, isMaximized());
mSettings->setValue(SETTINGS_SHOW_STYLE, mUI.mActionShowStyle->isChecked());
mSettings->setValue(SETTINGS_SHOW_ERRORS, mUI.mActionShowErrors->isChecked());
mSettings->setValue(SETTINGS_TOOLBARS_MAIN_SHOW, mUI.mToolBarMain->isVisible());
mSettings->setValue(SETTINGS_TOOLBARS_VIEW_SHOW, mUI.mToolBarView->isVisible());
mApplications->SaveSettings(mSettings);
mSettings->setValue(SETTINGS_LANGUAGE, mTranslation->GetCurrentLanguage());
mUI.mResults->SaveSettings();
}
void MainWindow::DoCheckFiles(const QStringList &files)
{
if (files.isEmpty())
{
return;
}
ClearResults();
QStringList fileNames;
QString selection;
foreach(selection, files)
{
fileNames << RemoveUnacceptedFiles(GetFilesRecursively(selection));
}
mUI.mResults->Clear();
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(RemoveUnacceptedFiles(fileNames));
QDir inf(mCurrentDirectory);
const QString absDirectory = inf.absolutePath();
mSettings->setValue(SETTINGS_CHECK_PATH, absDirectory);
EnableCheckButtons(false);
mUI.mActionSettings->setEnabled(false);
mUI.mActionOpenXML->setEnabled(false);
mUI.mActionNewProjectFile->setEnabled(false);
mUI.mActionOpenProjectFile->setEnabled(false);
mUI.mResults->SetCheckDirectory(absDirectory);
Settings checkSettings = GetCppcheckSettings();
mThread->Check(checkSettings, false);
}
QStringList MainWindow::SelectFilesToCheck(QFileDialog::FileMode mode)
{
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()
{
DoCheckFiles(SelectFilesToCheck(QFileDialog::DirectoryOnly));
}
Settings MainWindow::GetCppcheckSettings()
{
ProjectFile pfile;
Settings result;
if (!mCurrentDirectory.isEmpty())
{
// Format project filename (directory name + .cppcheck) and load
// the project file if it is found.
QStringList parts = mCurrentDirectory.split("/");
QString projfile = mCurrentDirectory + "/" + parts[parts.count() - 1] + ".cppcheck";
bool projectRead = false;
if (QFile::exists(projfile))
{
qDebug() << "Reading project file " << projfile;
projectRead = pfile.Read(projfile);
}
if (projectRead)
{
QStringList dirs = pfile.GetIncludeDirs();
QString dir;
foreach(dir, dirs)
{
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());
}
QStringList defines = pfile.GetDefines();
QString define;
foreach(define, defines)
{
if (!result.userDefines.empty())
result.userDefines += ";";
result.userDefines += define.toStdString();
}
}
}
result._debug = false;
result._checkCodingStyle = true;
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();
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 (getFileLister()->acceptFile(str.toStdString()))
{
result << str;
}
}
return result;
}
void MainWindow::CheckDone()
{
mUI.mResults->CheckingFinished();
EnableCheckButtons(true);
mUI.mActionSettings->setEnabled(true);
mUI.mActionOpenXML->setEnabled(true);
mUI.mActionNewProjectFile->setEnabled(false);
mUI.mActionOpenProjectFile->setEnabled(false);
if (mUI.mResults->HasResults())
{
mUI.mActionClearResults->setEnabled(true);
mUI.mActionSave->setEnabled(true);
}
// Notify user - if the window is not active - that check is ready
QApplication::alert(this, 3000);
}
void MainWindow::ProgramSettings()
{
SettingsDialog dialog(mSettings, mApplications, this);
if (dialog.exec() == QDialog::Accepted)
{
dialog.SaveCheckboxValues();
mUI.mResults->UpdateSettings(dialog.ShowFullPath(),
dialog.SaveFullPath(),
dialog.SaveAllErrors(),
dialog.ShowNoErrorsMessage());
}
}
void MainWindow::ReCheck()
{
ClearResults();
EnableCheckButtons(false);
const int filesCount = mThread->GetPreviousFilesCount();
Q_ASSERT(filesCount > 0); // If no files should not be able to recheck
mUI.mResults->CheckingStarted(filesCount);
mThread->Check(GetCppcheckSettings(), true);
}
void MainWindow::ClearResults()
{
mUI.mResults->Clear();
mUI.mActionClearResults->setEnabled(false);
mUI.mActionSave->setEnabled(false);
}
void MainWindow::OpenXML()
{
QString selectedFilter;
QString filter(tr("XML files (*.xml)"));
QString selectedFile = QFileDialog::getOpenFileName(this,
tr("Open the report file"),
QString(),
filter,
&selectedFilter);
if (!selectedFile.isEmpty())
{
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(SHOW_STYLE, checked);
}
void MainWindow::ShowErrors(bool checked)
{
mUI.mResults->ShowResults(SHOW_ERRORS, 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
{
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();
event->accept();
}
else
event->ignore();
}
}
void MainWindow::ToggleAllChecked(bool checked)
{
mUI.mActionShowStyle->setChecked(checked);
ShowStyle(checked);
mUI.mActionShowErrors->setChecked(checked);
ShowErrors(checked);
}
void MainWindow::About()
{
AboutDialog *dlg = new AboutDialog(CppCheck::version(), 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;
QString filter(tr("XML files (*.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 (*.xml)"))
{
type = Report::XML;
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::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(int index)
{
if (mTranslation->GetCurrentLanguage() == index)
{
return;
}
QString error;
if (!mTranslation->SetLanguage(index, error))
{
QMessageBox msg(QMessageBox::Critical,
tr("Cppcheck"),
QString(tr("Failed to change the language:\n\n%1\n\n")).arg(error),
QMessageBox::Ok,
this);
msg.exec();
}
else
{
//Translate everything that is visible here
mUI.retranslateUi(this);
mUI.mResults->Translate();
QStringList languages = mTranslation->GetNames();
QList<QAction *> actions = mLanguages->actions();
if (languages.size() <= actions.size())
{
for (int i = 0; i < languages.size(); i++)
{
actions[i]->setText(tr(languages[i].toLatin1()));
}
}
}
}
void MainWindow::MapLanguage(QAction *action)
{
//Find the action that has the language that user clicked
QList<QAction *> actions = mLanguages->actions();
for (int i = 0; i < actions.size(); i++)
{
if (actions[i] == action)
{
SetLanguage(i);
}
}
}
void MainWindow::AboutToShowViewMenu()
{
mUI.mActionToolBarMain->setChecked(mUI.mToolBarMain->isVisible());
mUI.mActionToolBarView->setChecked(mUI.mToolBarView->isVisible());
}
void MainWindow::StopChecking()
{
mThread->Stop();
mUI.mResults->DisableProgressbar();
}
void MainWindow::OpenHelpContents()
{
OpenHtmlHelpContents();
}
void MainWindow::OpenHtmlHelpContents()
{
#ifdef WIN32
QString file("/cppcheck.chm");
QString exeFolder = QDir::currentPath();
exeFolder += file;
exeFolder = QDir::toNativeSeparators(exeFolder);
HtmlHelp(NULL, exeFolder.utf16(), HH_DISPLAY_TOPIC, NULL);
#endif // WIN32
}
void MainWindow::OpenProjectFile()
{
const QString filter = tr("Project files (*.cppcheck);;All files(*.*)");
QString filepath = QFileDialog::getOpenFileName(this,
tr("Select Project File"),
QString(),
filter);
if (!filepath.isEmpty())
{
Project prj(filepath, this);
if (prj.Open())
prj.Edit();
}
}
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())
{
Project prj(filepath, this);
prj.Create();
prj.Edit();
}
}
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