cppcheck/gui/settingsdialog.cpp

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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 <QDialog>
#include <QWidget>
#include <QLabel>
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#include <QList>
#include <QDebug>
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#include <QListWidgetItem>
#include <QTabWidget>
#include <QSettings>
#include <QFileDialog>
#include <QThread>
#include "settingsdialog.h"
#include "applicationdialog.h"
#include "applicationlist.h"
#include "common.h"
SettingsDialog::SettingsDialog(QSettings *programSettings,
ApplicationList *list,
QWidget *parent) :
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QDialog(parent),
mSettings(programSettings),
mApplications(list),
mTempApplications(new ApplicationList(this))
{
mUI.setupUi(this);
mTempApplications->Copy(list);
mUI.mEditIncludePaths->setText(programSettings->value(SETTINGS_GLOBAL_INCLUDE_PATHS).toString());
mUI.mJobs->setText(programSettings->value(SETTINGS_CHECK_THREADS, 1).toString());
mUI.mForce->setCheckState(BoolToCheckState(programSettings->value(SETTINGS_CHECK_FORCE, false).toBool()));
mUI.mShowFullPath->setCheckState(BoolToCheckState(programSettings->value(SETTINGS_SHOW_FULL_PATH, false).toBool()));
mUI.mShowNoErrorsMessage->setCheckState(BoolToCheckState(programSettings->value(SETTINGS_SHOW_NO_ERRORS, false).toBool()));
mUI.mShowDebugWarnings->setCheckState(BoolToCheckState(programSettings->value(SETTINGS_SHOW_DEBUG_WARNINGS, false).toBool()));
mUI.mSaveAllErrors->setCheckState(BoolToCheckState(programSettings->value(SETTINGS_SAVE_ALL_ERRORS, false).toBool()));
mUI.mSaveFullPath->setCheckState(BoolToCheckState(programSettings->value(SETTINGS_SAVE_FULL_PATH, false).toBool()));
mUI.mInlineSuppressions->setCheckState(BoolToCheckState(programSettings->value(SETTINGS_INLINE_SUPPRESSIONS, false).toBool()));
connect(mUI.mButtons, SIGNAL(accepted()), this, SLOT(Ok()));
connect(mUI.mButtons, SIGNAL(rejected()), this, SLOT(reject()));
connect(mUI.mButtonAdd, SIGNAL(clicked()),
this, SLOT(AddApplication()));
connect(mUI.mButtonDelete, SIGNAL(clicked()),
this, SLOT(DeleteApplication()));
connect(mUI.mButtonModify, SIGNAL(clicked()),
this, SLOT(ModifyApplication()));
connect(mUI.mButtonDefault, SIGNAL(clicked()),
this, SLOT(DefaultApplication()));
connect(mUI.mListWidget, SIGNAL(itemDoubleClicked(QListWidgetItem *)),
this, SLOT(ModifyApplication()));
connect(mUI.mBtnAddIncludePath, SIGNAL(clicked()),
this, SLOT(AddIncludePath()));
mUI.mListWidget->setSortingEnabled(false);
PopulateListWidget();
const int count = QThread::idealThreadCount();
if (count != -1)
mUI.mLblIdealThreads->setText(QString::number(count));
else
mUI.mLblIdealThreads->setText(tr("N/A"));
LoadSettings();
}
SettingsDialog::~SettingsDialog()
{
SaveSettings();
}
Qt::CheckState SettingsDialog::BoolToCheckState(bool yes) const
{
if (yes)
{
return Qt::Checked;
}
return Qt::Unchecked;
}
bool SettingsDialog::CheckStateToBool(Qt::CheckState state) const
{
if (state == Qt::Checked)
{
return true;
}
return false;
}
void SettingsDialog::LoadSettings()
{
resize(mSettings->value(SETTINGS_CHECK_DIALOG_WIDTH, 800).toInt(),
mSettings->value(SETTINGS_CHECK_DIALOG_HEIGHT, 600).toInt());
}
void SettingsDialog::SaveSettings()
{
mSettings->setValue(SETTINGS_CHECK_DIALOG_WIDTH, size().width());
mSettings->setValue(SETTINGS_CHECK_DIALOG_HEIGHT, size().height());
}
void SettingsDialog::SaveSettingValues()
{
int jobs = mUI.mJobs->text().toInt();
if (jobs <= 0)
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{
jobs = 1;
}
mSettings->setValue(SETTINGS_CHECK_THREADS, jobs);
SaveCheckboxValue(mUI.mForce, SETTINGS_CHECK_FORCE);
SaveCheckboxValue(mUI.mSaveAllErrors, SETTINGS_SAVE_ALL_ERRORS);
SaveCheckboxValue(mUI.mSaveFullPath, SETTINGS_SAVE_FULL_PATH);
SaveCheckboxValue(mUI.mShowFullPath, SETTINGS_SHOW_FULL_PATH);
SaveCheckboxValue(mUI.mShowNoErrorsMessage, SETTINGS_SHOW_NO_ERRORS);
SaveCheckboxValue(mUI.mShowDebugWarnings, SETTINGS_SHOW_DEBUG_WARNINGS);
SaveCheckboxValue(mUI.mInlineSuppressions, SETTINGS_INLINE_SUPPRESSIONS);
mSettings->setValue(SETTINGS_GLOBAL_INCLUDE_PATHS, mUI.mEditIncludePaths->text());
}
void SettingsDialog::SaveCheckboxValue(QCheckBox *box, const QString &name)
{
mSettings->setValue(name, CheckStateToBool(box->checkState()));
}
void SettingsDialog::AddApplication()
{
ApplicationDialog dialog("", "", tr("Add a new application"), this);
if (dialog.exec() == QDialog::Accepted)
{
mTempApplications->AddApplicationType(dialog.GetName(), dialog.GetPath());
mUI.mListWidget->addItem(dialog.GetName());
}
}
void SettingsDialog::DeleteApplication()
{
QList<QListWidgetItem *> selected = mUI.mListWidget->selectedItems();
QListWidgetItem *item = 0;
foreach(item, selected)
{
mTempApplications->RemoveApplication(mUI.mListWidget->row(item));
mUI.mListWidget->clear();
PopulateListWidget();
}
}
void SettingsDialog::ModifyApplication()
{
QList<QListWidgetItem *> selected = mUI.mListWidget->selectedItems();
QListWidgetItem *item = 0;
foreach(item, selected)
{
int row = mUI.mListWidget->row(item);
ApplicationDialog dialog(mTempApplications->GetApplicationName(row),
mTempApplications->GetApplicationPath(row),
tr("Modify an application"), this);
if (dialog.exec() == QDialog::Accepted)
{
mTempApplications->SetApplicationType(row, dialog.GetName(), dialog.GetPath());
item->setText(dialog.GetName());
}
}
}
void SettingsDialog::DefaultApplication()
{
QList<QListWidgetItem *> selected = mUI.mListWidget->selectedItems();
if (selected.size() > 0)
{
int index = mUI.mListWidget->row(selected[0]);
mTempApplications->MoveFirst(index);
mUI.mListWidget->clear();
PopulateListWidget();
}
}
void SettingsDialog::PopulateListWidget()
{
for (int i = 0; i < mTempApplications->GetApplicationCount(); i++)
{
mUI.mListWidget->addItem(mTempApplications->GetApplicationName(i));
}
// If list contains items select first item
if (mTempApplications->GetApplicationCount())
{
mUI.mListWidget->setCurrentRow(0);
}
}
void SettingsDialog::Ok()
{
mApplications->Copy(mTempApplications);
accept();
}
bool SettingsDialog::ShowFullPath()
{
return CheckStateToBool(mUI.mShowFullPath->checkState());
}
bool SettingsDialog::SaveFullPath()
{
return CheckStateToBool(mUI.mSaveFullPath->checkState());
}
bool SettingsDialog::SaveAllErrors()
{
return CheckStateToBool(mUI.mSaveAllErrors->checkState());
}
bool SettingsDialog::ShowNoErrorsMessage()
{
return CheckStateToBool(mUI.mShowNoErrorsMessage->checkState());
}
void SettingsDialog::AddIncludePath()
{
QString selectedDir = QFileDialog::getExistingDirectory(this,
tr("Select include directory"),
QString());
if (!selectedDir.isEmpty())
{
QString text = mUI.mEditIncludePaths->text();
if (!text.isEmpty())
text += ';';
text += selectedDir;
mUI.mEditIncludePaths->setText(text);
}
}