cppcheck/gui/settingsdialog.cpp

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/*
* Cppcheck - A tool for static C/C++ code analysis
* Copyright (C) 2007-2009 Daniel Marjamäki, Reijo Tomperi, Nicolas Le Cam,
* Leandro Penz, Kimmo Varis, Vesa Pikki
*
* 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 "settingsdialog.h"
#include <QLabel>
#include <QDebug>
#include <QTabWidget>
#include "applicationdialog.h"
SettingsDialog::SettingsDialog(QSettings &programSettings, ApplicationList &list) :
mSettings(programSettings),
mApplications(list)
{
mTempApplications.Copy(list);
//Create a layout for the settings dialog
QVBoxLayout *dialoglayout = new QVBoxLayout();
//Create a tabwidget and add it to dialogs layout
QTabWidget *tabs = new QTabWidget();
dialoglayout->addWidget(tabs);
//Add ok and cancel buttons
QPushButton *cancel = new QPushButton(tr("Cancel"));
QPushButton *ok = new QPushButton(tr("Ok"));
//Add a layout for ok/cancel buttons
QHBoxLayout *buttonLayout = new QHBoxLayout();
buttonLayout->addWidget(ok);
buttonLayout->addWidget(cancel);
//Add button layout to the main dialog layout
dialoglayout->addLayout(buttonLayout);
//Connect OK buttons
connect(ok, SIGNAL(clicked()),
this, SLOT(Ok()));
connect(cancel, SIGNAL(clicked()),
this, SLOT(reject()));
//Begin adding tabs and tab content
//General tab
QWidget *general = new QWidget();
tabs->addTab(general, tr("General"));
//layout for general tab
QVBoxLayout *layout = new QVBoxLayout();
//Number of jobs
QHBoxLayout *jobsLayout = new QHBoxLayout();
mJobs = new QLineEdit(programSettings.value(tr("Check threads"), 1).toString());
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mJobs->setValidator(new QIntValidator(1, 9999, this));
jobsLayout->addWidget(new QLabel(tr("Number of threads: ")));
jobsLayout->addWidget(mJobs);
layout->addLayout(jobsLayout);
//Force
mForce = AddCheckbox(layout,
tr("Force checking on files that have \"too many\" configurations"),
tr("Check force"),
false);
general->setLayout(layout);
//Add tab for setting user startable applications
QWidget *applications = new QWidget();
tabs->addTab(applications, tr("Applications"));
QVBoxLayout *appslayout = new QVBoxLayout();
mListWidget = new QListWidget();
appslayout->addWidget(mListWidget);
applications->setLayout(appslayout);
QPushButton *add = new QPushButton(tr("Add application"));
appslayout->addWidget(add);
connect(add, SIGNAL(clicked()),
this, SLOT(AddApplication()));
QPushButton *del = new QPushButton(tr("Delete application"));
appslayout->addWidget(del);
connect(del, SIGNAL(clicked()),
this, SLOT(DeleteApplication()));
QPushButton *modify = new QPushButton(tr("Modify application"));
appslayout->addWidget(modify);
connect(modify, SIGNAL(clicked()),
this, SLOT(ModifyApplication()));
QPushButton *def = new QPushButton(tr("Make default application"));
appslayout->addWidget(def);
connect(def, SIGNAL(clicked()),
this, SLOT(DefaultApplication()));
connect(mListWidget, SIGNAL(itemDoubleClicked(QListWidgetItem *)),
this, SLOT(ModifyApplication()));
mListWidget->setSortingEnabled(false);
PopulateListWidget();
setLayout(dialoglayout);
setWindowTitle(tr("Settings"));
LoadSettings();
}
SettingsDialog::~SettingsDialog()
{
SaveSettings();
}
Qt::CheckState SettingsDialog::BoolToCheckState(bool yes)
{
if (yes)
{
return Qt::Checked;
}
return Qt::Unchecked;
}
bool SettingsDialog::CheckStateToBool(Qt::CheckState state)
{
if (state == Qt::Checked)
{
return true;
}
return false;
}
QCheckBox* SettingsDialog::AddCheckbox(QVBoxLayout *layout,
const QString &label,
const QString &settings,
bool value)
{
QCheckBox *result = new QCheckBox(label);
result->setCheckState(BoolToCheckState(mSettings.value(settings, value).toBool()));
layout->addWidget(result);
return result;
}
void SettingsDialog::LoadSettings()
{
resize(mSettings.value(tr("Check dialog width"), 800).toInt(), mSettings.value(tr("Check dialog height"), 600).toInt());
}
void SettingsDialog::SaveSettings()
{
mSettings.setValue(tr("Check dialog width"), size().width());
mSettings.setValue(tr("Check dialog height"), size().height());
}
void SettingsDialog::SaveCheckboxValues()
{
int jobs = mJobs->text().toInt();
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if (jobs <= 0)
{
jobs = 1;
}
mSettings.setValue(tr("Check threads"), jobs);
SaveCheckboxValue(mForce, tr("Check force"));
}
void SettingsDialog::SaveCheckboxValue(QCheckBox *box, const QString &name)
{
mSettings.setValue(name, CheckStateToBool(box->checkState()));
}
void SettingsDialog::AddApplication()
{
ApplicationDialog dialog("", "", tr("Add a new application"));
if (dialog.exec() == QDialog::Accepted)
{
mTempApplications.AddApplicationType(dialog.GetName(), dialog.GetPath());
mListWidget->addItem(dialog.GetName());
}
}
void SettingsDialog::DeleteApplication()
{
QList<QListWidgetItem *> selected = mListWidget->selectedItems();
QListWidgetItem *item = 0;
foreach(item, selected)
{
mTempApplications.RemoveApplication(mListWidget->row(item));
mListWidget->clear();
PopulateListWidget();
}
}
void SettingsDialog::ModifyApplication()
{
QList<QListWidgetItem *> selected = mListWidget->selectedItems();
QListWidgetItem *item = 0;
foreach(item, selected)
{
int row = mListWidget->row(item);
ApplicationDialog dialog(mTempApplications.GetApplicationName(row),
mTempApplications.GetApplicationPath(row),
tr("Modify an application"));
if (dialog.exec() == QDialog::Accepted)
{
mTempApplications.SetApplicationType(row, dialog.GetName(), dialog.GetPath());
item->setText(dialog.GetName());
}
}
}
void SettingsDialog::DefaultApplication()
{
QList<QListWidgetItem *> selected = mListWidget->selectedItems();
if (selected.size() > 0)
{
int index = mListWidget->row(selected[0]);
mTempApplications.MoveFirst(index);
mListWidget->clear();
PopulateListWidget();
}
}
void SettingsDialog::PopulateListWidget()
{
for (int i = 0;i < mTempApplications.GetApplicationCount();i++)
{
mListWidget->addItem(mTempApplications.GetApplicationName(i));
}
}
void SettingsDialog::Ok()
{
mApplications.Copy(mTempApplications);
accept();
}