689 lines
19 KiB
C++
689 lines
19 KiB
C++
/*
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* Cppcheck - A tool for static C/C++ code analysis
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* Copyright (C) 2007-2010 Daniel Marjamäki and Cppcheck team.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "mainwindow.h"
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#include <QApplication>
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#include <QDebug>
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#include <QMenu>
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#include <QDirIterator>
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#include <QMenuBar>
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#include <QMessageBox>
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#include <QToolBar>
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#include <QKeySequence>
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#include <QFileInfo>
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#include <QDir>
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#include "aboutdialog.h"
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#include "threadhandler.h"
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#include "fileviewdialog.h"
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#include "projectfile.h"
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#include "projectfiledialog.h"
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#include "report.h"
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#include "../lib/filelister.h"
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// HTMLHelp is only available in Windows
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#ifdef WIN32
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#include <windows.h>
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#include <htmlhelp.h>
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#endif
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MainWindow::MainWindow() :
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mSettings(new QSettings("Cppcheck", "Cppcheck-GUI", this)),
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mApplications(new ApplicationList(this)),
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mTranslation(new TranslationHandler(this)),
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mLanguages(new QActionGroup(this))
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{
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mUI.setupUi(this);
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mUI.mResults->Initialize(mSettings, mApplications);
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mThread = new ThreadHandler(this);
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connect(mUI.mActionQuit, SIGNAL(triggered()), this, SLOT(close()));
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connect(mUI.mActionCheckFiles, SIGNAL(triggered()), this, SLOT(CheckFiles()));
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connect(mUI.mActionCheckDirectory, SIGNAL(triggered()), this, SLOT(CheckDirectory()));
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connect(mUI.mActionSettings, SIGNAL(triggered()), this, SLOT(ProgramSettings()));
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connect(mUI.mActionClearResults, SIGNAL(triggered()), this, SLOT(ClearResults()));
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connect(mUI.mActionShowStyle, SIGNAL(toggled(bool)), this, SLOT(ShowStyle(bool)));
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connect(mUI.mActionShowErrors, SIGNAL(toggled(bool)), this, SLOT(ShowErrors(bool)));
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connect(mUI.mActionCheckAll, SIGNAL(triggered()), this, SLOT(CheckAll()));
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connect(mUI.mActionUncheckAll, SIGNAL(triggered()), this, SLOT(UncheckAll()));
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connect(mUI.mActionCollapseAll, SIGNAL(triggered()), mUI.mResults, SLOT(CollapseAllResults()));
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connect(mUI.mActionExpandAll, SIGNAL(triggered()), mUI.mResults, SLOT(ExpandAllResults()));
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connect(mUI.mActionRecheck, SIGNAL(triggered()), this, SLOT(ReCheck()));
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connect(mUI.mActionStop, SIGNAL(triggered()), this, SLOT(StopChecking()));
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connect(mUI.mActionSave, SIGNAL(triggered()), this, SLOT(Save()));
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connect(mUI.mActionAbout, SIGNAL(triggered()), this, SLOT(About()));
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connect(mUI.mActionLicense, SIGNAL(triggered()), this, SLOT(ShowLicense()));
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connect(mUI.mActionToolBarMain, SIGNAL(toggled(bool)), this, SLOT(ToggleMainToolBar()));
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connect(mUI.mActionToolBarView, SIGNAL(toggled(bool)), this, SLOT(ToggleViewToolBar()));
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connect(mUI.mActionAuthors, SIGNAL(triggered()), this, SLOT(ShowAuthors()));
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connect(mThread, SIGNAL(Done()), this, SLOT(CheckDone()));
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connect(mUI.mResults, SIGNAL(GotResults()), this, SLOT(ResultsAdded()));
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connect(mUI.mMenuView, SIGNAL(aboutToShow()), this, SLOT(AboutToShowViewMenu()));
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connect(mUI.mActionNewProjectFile, SIGNAL(triggered()), this, SLOT(NewProjectFileDialog()));
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connect(mUI.mActionOpenProjectFile, SIGNAL(triggered()), this, SLOT(ShowProjectFileDialog()));
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#ifdef WIN32
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connect(mUI.mActionHelpContents, SIGNAL(triggered()), this, SLOT(OpenHelpContents()));
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#else
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// Hide if not Windows
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mUI.mActionHelpContents->setVisible(false);
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#endif
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CreateLanguageMenuItems();
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LoadSettings();
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mThread->Initialize(mUI.mResults);
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FormatAndSetTitle();
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EnableCheckButtons(true);
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mUI.mActionClearResults->setEnabled(false);
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mUI.mActionSave->setEnabled(false);
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mUI.mActionRecheck->setEnabled(false);
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QStringList args = QCoreApplication::arguments();
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//Remove the application itself
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args.removeFirst();
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if (!args.isEmpty())
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{
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DoCheckFiles(args);
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}
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}
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MainWindow::~MainWindow()
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{
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}
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void MainWindow::CreateLanguageMenuItems()
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{
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QStringList languages = mTranslation->GetNames();
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for (int i = 0; i < languages.size(); i++)
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{
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//Create an action for each language
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//Language name is pre translated
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QAction *temp = new QAction(languages[i], this);
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temp->setCheckable(true);
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//Add the action to menu
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mUI.mMenuLanguage->addAction(temp);
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//Add action to the group
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mLanguages->addAction(temp);
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//Check it if it's the value stored to settings
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if (i == mSettings->value(SETTINGS_LANGUAGE, 0).toInt())
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{
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temp->setChecked(true);
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}
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else
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{
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temp->setChecked(false);
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}
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}
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connect(mLanguages, SIGNAL(triggered(QAction *)),
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this, SLOT(MapLanguage(QAction *)));
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}
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void MainWindow::LoadSettings()
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{
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if (mSettings->value(SETTINGS_WINDOW_MAXIMIZED, false).toBool())
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{
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showMaximized();
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}
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else
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{
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resize(mSettings->value(SETTINGS_WINDOW_WIDTH, 800).toInt(),
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mSettings->value(SETTINGS_WINDOW_HEIGHT, 600).toInt());
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}
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mUI.mActionShowStyle->setChecked(mSettings->value(SETTINGS_SHOW_STYLE, true).toBool());
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mUI.mActionShowErrors->setChecked(mSettings->value(SETTINGS_SHOW_ERRORS, true).toBool());
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mUI.mResults->ShowResults(SHOW_ERRORS, mUI.mActionShowErrors->isChecked());
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mUI.mResults->ShowResults(SHOW_STYLE, mUI.mActionShowStyle->isChecked());
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mUI.mActionToolBarMain->setChecked(mSettings->value(SETTINGS_TOOLBARS_MAIN_SHOW, true).toBool());
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mUI.mToolBarMain->setVisible(mSettings->value(SETTINGS_TOOLBARS_MAIN_SHOW, true).toBool());
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mUI.mToolBarView->setVisible(mSettings->value(SETTINGS_TOOLBARS_VIEW_SHOW, true).toBool());
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mApplications->LoadSettings(mSettings);
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SetLanguage(mSettings->value(SETTINGS_LANGUAGE, mTranslation->SuggestLanguage()).toInt());
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}
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void MainWindow::SaveSettings()
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{
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//Force toolbar checkbox value to be updated
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AboutToShowViewMenu();
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mSettings->setValue(SETTINGS_WINDOW_WIDTH, size().width());
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mSettings->setValue(SETTINGS_WINDOW_HEIGHT, size().height());
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mSettings->setValue(SETTINGS_WINDOW_MAXIMIZED, isMaximized());
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mSettings->setValue(SETTINGS_SHOW_STYLE, mUI.mActionShowStyle->isChecked());
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mSettings->setValue(SETTINGS_SHOW_ERRORS, mUI.mActionShowErrors->isChecked());
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mSettings->setValue(SETTINGS_TOOLBARS_MAIN_SHOW, mUI.mToolBarMain->isVisible());
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mSettings->setValue(SETTINGS_TOOLBARS_VIEW_SHOW, mUI.mToolBarView->isVisible());
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mApplications->SaveSettings(mSettings);
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mSettings->setValue(SETTINGS_LANGUAGE, mTranslation->GetCurrentLanguage());
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mUI.mResults->SaveSettings();
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}
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void MainWindow::DoCheckFiles(const QStringList &files)
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{
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if (files.isEmpty())
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{
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return;
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}
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ClearResults();
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QStringList fileNames;
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QString selection;
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foreach(selection, files)
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{
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fileNames << RemoveUnacceptedFiles(GetFilesRecursively(selection));
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}
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mUI.mResults->Clear();
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mThread->ClearFiles();
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if (fileNames.isEmpty())
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{
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QMessageBox msg(QMessageBox::Warning,
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tr("Cppcheck"),
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tr("No suitable files found to check!"),
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QMessageBox::Ok,
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this);
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msg.exec();
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return;
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}
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mUI.mResults->CheckingStarted(fileNames.count());
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mThread->SetFiles(RemoveUnacceptedFiles(fileNames));
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QFileInfo inf(fileNames[0]);
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QString absDirectory = inf.absoluteDir().path();
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mSettings->setValue(SETTINGS_CHECK_PATH, absDirectory);
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EnableCheckButtons(false);
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mUI.mActionSettings->setEnabled(false);
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mUI.mResults->SetCheckDirectory(absDirectory);
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Settings checkSettings = GetCppcheckSettings();
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mThread->Check(checkSettings, false);
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}
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QStringList MainWindow::SelectFilesToCheck(QFileDialog::FileMode mode)
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{
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QStringList selected;
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// NOTE: we use QFileDialog::getOpenFileNames() and
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// QFileDialog::getExistingDirectory() because they show native Windows
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// selection dialog which is a lot more usable than QT:s own dialog.
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if (mode == QFileDialog::ExistingFiles)
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{
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selected = QFileDialog::getOpenFileNames(this,
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tr("Select files to check"),
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mSettings->value(SETTINGS_CHECK_PATH, "").toString());
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if (selected.isEmpty())
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mCurrentDirectory.clear();
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else
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{
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QFileInfo inf(selected[0]);
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mCurrentDirectory = inf.absolutePath();
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}
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FormatAndSetTitle();
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}
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else if (mode == QFileDialog::DirectoryOnly)
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{
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QString dir = QFileDialog::getExistingDirectory(this,
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tr("Select directory to check"),
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mSettings->value(SETTINGS_CHECK_PATH, "").toString());
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if (!dir.isEmpty())
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{
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mCurrentDirectory = dir;
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selected.append(dir);
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dir = QDir::toNativeSeparators(dir);
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FormatAndSetTitle(dir);
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}
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}
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return selected;
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}
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void MainWindow::CheckFiles()
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{
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DoCheckFiles(SelectFilesToCheck(QFileDialog::ExistingFiles));
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}
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void MainWindow::CheckDirectory()
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{
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DoCheckFiles(SelectFilesToCheck(QFileDialog::DirectoryOnly));
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}
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Settings MainWindow::GetCppcheckSettings()
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{
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ProjectFile pfile;
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Settings result;
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if (!mCurrentDirectory.isEmpty())
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{
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// Format project filename (directory name + .cppcheck) and load
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// the project file if it is found.
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QStringList parts = mCurrentDirectory.split("/");
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QString projfile = mCurrentDirectory + "/" + parts[parts.count() - 1] + ".cppcheck";
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bool projectRead = false;
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if (QFile::exists(projfile))
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{
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qDebug() << "Reading project file " << projfile;
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projectRead = pfile.Read(projfile);
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}
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if (projectRead)
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{
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QStringList dirs = pfile.GetIncludeDirs();
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QString dir;
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foreach(dir, dirs)
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{
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QString incdir;
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if (!QDir::isAbsolutePath(dir))
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incdir = mCurrentDirectory + "/";
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incdir += dir;
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incdir = QDir::cleanPath(incdir);
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// include paths must end with '/'
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if (!incdir.endsWith("/"))
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incdir += "/";
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result._includePaths.push_back(incdir.toStdString());
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}
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QStringList defines = pfile.GetDefines();
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QString define;
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foreach(define, defines)
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{
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if (!result.userDefines.empty())
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result.userDefines += ";";
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result.userDefines += define.toStdString();
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}
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}
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}
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result._debug = false;
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result._checkCodingStyle = true;
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result._errorsOnly = false;
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result._verbose = true;
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result._force = mSettings->value(SETTINGS_CHECK_FORCE, 1).toBool();
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result._xml = false;
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result._jobs = mSettings->value(SETTINGS_CHECK_THREADS, 1).toInt();
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if (result._jobs <= 0)
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{
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result._jobs = 1;
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}
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return result;
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}
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QStringList MainWindow::GetFilesRecursively(const QString &path)
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{
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QFileInfo info(path);
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QStringList list;
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if (info.isDir())
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{
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QDirIterator it(path, QDirIterator::Subdirectories);
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while (it.hasNext())
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{
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list << it.next();
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}
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}
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else
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{
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list << path;
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}
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return list;
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}
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QStringList MainWindow::RemoveUnacceptedFiles(const QStringList &list)
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{
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QStringList result;
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QString str;
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foreach(str, list)
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{
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if (getFileLister()->acceptFile(str.toStdString()))
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{
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result << str;
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}
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}
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return result;
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}
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void MainWindow::CheckDone()
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{
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mUI.mResults->CheckingFinished();
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EnableCheckButtons(true);
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mUI.mActionSettings->setEnabled(true);
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if (mUI.mResults->HasResults())
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{
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mUI.mActionClearResults->setEnabled(true);
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mUI.mActionSave->setEnabled(true);
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}
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// Notify user - if the window is not active - that check is ready
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QApplication::alert(this, 3000);
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}
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void MainWindow::ProgramSettings()
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{
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SettingsDialog dialog(mSettings, mApplications, this);
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if (dialog.exec() == QDialog::Accepted)
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{
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dialog.SaveCheckboxValues();
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mUI.mResults->UpdateSettings(dialog.ShowFullPath(),
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dialog.SaveFullPath(),
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dialog.SaveAllErrors(),
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dialog.ShowNoErrorsMessage());
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}
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}
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void MainWindow::ReCheck()
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{
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ClearResults();
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EnableCheckButtons(false);
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const int filesCount = mThread->GetPreviousFilesCount();
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Q_ASSERT(filesCount > 0); // If no files should not be able to recheck
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mUI.mResults->CheckingStarted(filesCount);
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mThread->Check(GetCppcheckSettings(), true);
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}
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void MainWindow::ClearResults()
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{
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mUI.mResults->Clear();
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mUI.mActionClearResults->setEnabled(false);
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mUI.mActionSave->setEnabled(false);
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}
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void MainWindow::EnableCheckButtons(bool enable)
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{
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mUI.mActionStop->setEnabled(!enable);
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mUI.mActionCheckFiles->setEnabled(enable);
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if (!enable || mThread->HasPreviousFiles())
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mUI.mActionRecheck->setEnabled(enable);
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mUI.mActionCheckDirectory->setEnabled(enable);
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}
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void MainWindow::ShowStyle(bool checked)
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{
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mUI.mResults->ShowResults(SHOW_STYLE, checked);
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}
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void MainWindow::ShowErrors(bool checked)
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{
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mUI.mResults->ShowResults(SHOW_ERRORS, checked);
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}
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void MainWindow::CheckAll()
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{
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ToggleAllChecked(true);
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}
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void MainWindow::UncheckAll()
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{
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ToggleAllChecked(false);
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}
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void MainWindow::closeEvent(QCloseEvent *event)
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{
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// Check that we aren't checking files
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if (!mThread->IsChecking())
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{
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SaveSettings();
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event->accept();
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}
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else
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{
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QString text(tr("Cannot exit while checking.\n\n" \
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"Stop the checking before exiting."));
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QMessageBox msg(QMessageBox::Warning,
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tr("Cppcheck"),
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text,
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QMessageBox::Ok,
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this);
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msg.exec();
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event->ignore();
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}
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}
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void MainWindow::ToggleAllChecked(bool checked)
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{
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mUI.mActionShowStyle->setChecked(checked);
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ShowStyle(checked);
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mUI.mActionShowErrors->setChecked(checked);
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ShowErrors(checked);
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}
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void MainWindow::About()
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{
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AboutDialog *dlg = new AboutDialog(CppCheck::version(), this);
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dlg->exec();
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}
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void MainWindow::ShowLicense()
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{
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FileViewDialog *dlg = new FileViewDialog(":COPYING", tr("License"), this);
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dlg->resize(570, 400);
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dlg->exec();
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}
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void MainWindow::ShowAuthors()
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{
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FileViewDialog *dlg = new FileViewDialog(":AUTHORS", tr("Authors"), this);
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dlg->resize(350, 400);
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dlg->exec();
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}
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void MainWindow::Save()
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{
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QString selectedFilter;
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QString filter(tr("XML files (*.xml);;Text files (*.txt);;CSV files (*.csv)"));
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QString selectedFile = QFileDialog::getSaveFileName(this,
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tr("Save the report file"),
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QString(),
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filter,
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&selectedFilter);
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if (!selectedFile.isEmpty())
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{
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Report::Type type = Report::TXT;
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if (selectedFilter == tr("XML files (*.xml)"))
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{
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type = Report::XML;
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if (!selectedFile.endsWith(".xml", Qt::CaseInsensitive))
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selectedFile += ".xml";
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}
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else if (selectedFilter == tr("Text files (*.txt)"))
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{
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type = Report::TXT;
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if (!selectedFile.endsWith(".txt", Qt::CaseInsensitive))
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selectedFile += ".txt";
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}
|
|
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::ShowProjectFileDialog()
|
|
{
|
|
const QString filter = tr("Project files (*.cppcheck);;All files(*.*)");
|
|
QString filepath = QFileDialog::getOpenFileName(this,
|
|
tr("Select Project File"),
|
|
QString(),
|
|
filter);
|
|
|
|
if (!filepath.isEmpty())
|
|
{
|
|
ProjectFileDialog dlg(filepath, this);
|
|
dlg.exec();
|
|
}
|
|
}
|
|
|
|
void MainWindow::NewProjectFileDialog()
|
|
{
|
|
ProjectFileDialog dlg(QString(), this);
|
|
dlg.exec();
|
|
}
|