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/*
* Cppcheck - A tool for static C/C++ code analysis
* Copyright (C) 2007-2023 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 "applicationlist.h"
#include "application.h"
#include "common.h"
#include <QFileInfo>
#include <QSettings>
#include <QStringList>
#include <QVariant>
ApplicationList::ApplicationList(QObject *parent) :
QObject(parent)
{
//ctor
}
ApplicationList::~ApplicationList()
{
clear();
}
bool ApplicationList::loadSettings()
{
QSettings settings;
QStringList names = settings.value(SETTINGS_APPLICATION_NAMES, QStringList()).toStringList();
QStringList paths = settings.value(SETTINGS_APPLICATION_PATHS, QStringList()).toStringList();
QStringList params = settings.value(SETTINGS_APPLICATION_PARAMS, QStringList()).toStringList();
int defapp = settings.value(SETTINGS_APPLICATION_DEFAULT, -1).toInt();
// Params will be empty first time starting with the new setting.
// Return false and inform user about problem with application settings.
bool succeeded = true;
if (!names.empty() && !paths.empty() && params.empty()) {
for (int i = 0; i < paths.length(); i++)
params << QString();
succeeded = false;
}
if (names.empty() && paths.empty() && params.empty()) {
#ifndef _WIN32
// use as default for gnome environments
if (QFileInfo("/usr/bin/gedit").isExecutable()) {
Application app;
app.setName("gedit");
app.setPath("/usr/bin/gedit");
app.setParameters("+(line) (file)");
addApplication(app);
defapp = 0;
}
checkAndAddApplication("/usr/bin/geany","geany","+(line) (file)");
checkAndAddApplication("/usr/bin/qtcreator","Qt Creator","-client (file):(line)");
// use as default for kde environments
if (QFileInfo("/usr/bin/kate").isExecutable()) {
Application app;
app.setName("kate");
app.setPath("/usr/bin/kate");
app.setParameters("-l(line) (file)");
addApplication(app);
defapp = 0;
}
#else
if (findDefaultWindowsEditor()) {
defapp = 0;
}
#endif
} else if (names.size() == paths.size()) {
for (int i = 0; i < names.size(); i++) {
const Application app(names[i], paths[i], params[i]);
addApplication(app);
}
}
if (defapp == -1)
mDefaultApplicationIndex = 0;
else if (defapp < names.size())
mDefaultApplicationIndex = defapp;
else
mDefaultApplicationIndex = 0;
return succeeded;
}
void ApplicationList::saveSettings() const
{
QSettings settings;
QStringList names;
QStringList paths;
QStringList params;
for (int i = 0; i < getApplicationCount(); i++) {
const Application& app = getApplication(i);
names << app.getName();
paths << app.getPath();
params << app.getParameters();
}
settings.setValue(SETTINGS_APPLICATION_NAMES, names);
settings.setValue(SETTINGS_APPLICATION_PATHS, paths);
settings.setValue(SETTINGS_APPLICATION_PARAMS, params);
settings.setValue(SETTINGS_APPLICATION_DEFAULT, mDefaultApplicationIndex);
}
int ApplicationList::getApplicationCount() const
{
return mApplications.size();
}
Application& ApplicationList::getApplication(const int index)
{
if (index >= 0 && index < mApplications.size()) {
return mApplications[index];
}
static Application dummy; // TODO: Throw exception instead?
return dummy;
}
const Application& ApplicationList::getApplication(const int index) const
{
if (index >= 0 && index < mApplications.size()) {
return mApplications[index];
}
static const Application dummy; // TODO: Throw exception instead?
return dummy;
}
void ApplicationList::addApplication(const Application &app)
{
if (app.getName().isEmpty() || app.getPath().isEmpty()) {
return;
}
mApplications << app;
}
void ApplicationList::removeApplication(const int index)
{
mApplications.removeAt(index);
}
void ApplicationList::setDefault(const int index)
{
if (index < mApplications.size() && index >= 0) {
mDefaultApplicationIndex = index;
}
}
void ApplicationList::copy(const ApplicationList *list)
{
if (!list) {
return;
}
clear();
for (int i = 0; i < list->getApplicationCount(); i++) {
const Application& app = list->getApplication(i);
addApplication(app);
}
mDefaultApplicationIndex = list->getDefaultApplication();
}
void ApplicationList::clear()
{
mApplications.clear();
mDefaultApplicationIndex = -1;
}
bool ApplicationList::checkAndAddApplication(const QString& appPath, const QString& name, const QString& parameters)
{
if (QFileInfo::exists(appPath) && QFileInfo(appPath).isExecutable()) {
Application app;
app.setName(name);
app.setPath("\"" + appPath + "\"");
app.setParameters(parameters);
addApplication(app);
return true;
}
return false;
}
#ifdef _WIN32
bool ApplicationList::findDefaultWindowsEditor()
{
bool foundOne = false;
#ifdef WIN64 // As long as we do support 32-bit XP, we cannot be sure that the environment variable "ProgramFiles(x86)" exists
const QString appPathx86(getenv("ProgramFiles(x86)"));
#else
const QString appPathx86(getenv("ProgramFiles"));
#endif
const QString appPathx64(getenv("ProgramW6432"));
const QString windowsPath(getenv("windir"));
if (checkAndAddApplication(appPathx86 + "\\Notepad++\\notepad++.exe", "Notepad++", "-n(line) (file)"))
foundOne = true;
else if (checkAndAddApplication(appPathx64 + "\\Notepad++\\notepad++.exe", "Notepad++", "-n(line) (file)"))
foundOne = true;
if (checkAndAddApplication(appPathx86 + "\\Notepad2\\Notepad2.exe", "Notepad2", "/g (line) (file)"))
foundOne = true;
else if (checkAndAddApplication(appPathx64 + "\\Notepad2\\Notepad2.exe", "Notepad2", "/g (line) (file)"))
foundOne = true;
if (checkAndAddApplication(windowsPath + "\\system32\\notepad.exe", "Notepad", "(file)"))
foundOne = true;
QString regPath = "HKEY_CLASSES_ROOT\\Applications\\QtProject.QtCreator.pro\\shell\\Open\\command";
QSettings registry(regPath, QSettings::NativeFormat);
QString qtCreatorRegistry = registry.value("Default", QString()).toString();
QString qtCreatorPath = qtCreatorRegistry.left(qtCreatorRegistry.indexOf(".exe") + 4);
if (!qtCreatorRegistry.isEmpty() && checkAndAddApplication(qtCreatorPath, "Qt Creator", "-client (file):(line)")) {
foundOne = true;
}
const QString regPathUEdit32 = "HKEY_CLASSES_ROOT\\Applications\\Uedit32.exe\\shell\\open\\Command";
const QSettings registryUEdit32(regPathUEdit32, QSettings::NativeFormat);
const QString uedit32Registry = registryUEdit32.value("Default", QString()).toString();
if (!uedit32Registry.isEmpty()) {
// Extract path to executable and make sure there is no single quotation mark at the beginning
const QString uedit32Path = uedit32Registry.left(uedit32Registry.indexOf(".exe") + 4).replace("\"", "");
if (checkAndAddApplication(uedit32Path, "UltraEdit 32", "(file)/(line)")) {
foundOne = true;
}
}
const QString regPathUEdit64 = "HKEY_CLASSES_ROOT\\Applications\\uedit64.exe\\shell\\open\\Command";
const QSettings registryUEdit64(regPathUEdit64, QSettings::NativeFormat);
const QString uedit64Registry = registryUEdit64.value("Default", QString()).toString();
if (!uedit64Registry.isEmpty()) {
// Extract path to executable and make sure there is no single quotation mark at the beginning
const QString uedit64Path = uedit64Registry.left(uedit64Registry.indexOf(".exe") + 4).replace("\"", "");
if (checkAndAddApplication(uedit64Path, "UltraEdit 64", "(file)/(line)")) {
foundOne = true;
}
}
const QString regPathMSVSCode = "HKEY_CLASSES_ROOT\\Applications\\Code.exe\\shell\\open\\command";
const QSettings registryMSVSCode(regPathMSVSCode, QSettings::NativeFormat);
const QString msvscodeRegistry = registryMSVSCode.value("Default", QString()).toString();
if (!msvscodeRegistry.isEmpty()) {
const QString msvscodePath = msvscodeRegistry.left(msvscodeRegistry.indexOf(".exe") + 4).replace("\"", "");
if (checkAndAddApplication(msvscodePath, "Microsoft VS Code", "-g (file):(line)")) {
foundOne = true;
}
}
return foundOne;
}
#endif