cppcheck/gui/applicationlist.cpp

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/*
* Cppcheck - A tool for static C/C++ code analysis
* Copyright (C) 2007-2011 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 <QStringList>
#include <QFileInfo>
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#include <QObject>
#include <QSettings>
#include <QStringList>
#include <stdlib.h>
#include "common.h"
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#include "applicationlist.h"
#include "application.h"
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ApplicationList::ApplicationList(QObject *parent) :
QObject(parent),
mDefaultApplicationIndex(-1)
{
//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;
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if (!names.empty() && !paths.empty() && params.empty()) {
for (int i = 0; i < paths.length(); i++)
params << "";
succeeded = false;
}
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if (names.empty() && paths.empty() && params.empty()) {
do {
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// use as default for gnome environments
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if (QFileInfo("/usr/bin/gedit").isExecutable()) {
Application app;
app.setName("gedit");
app.setPath("/usr/bin/gedit");
app.setParameters("+(line) (file)");
AddApplication(app);
defapp = 0;
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break;
}
// use as default for kde environments
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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;
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break;
}
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if (FindDefaultWindowsEditor()) {
defapp = 0;
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break;
}
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} while (0);
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}
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if (names.size() > 0 && (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()
{
QSettings settings;
QStringList names;
QStringList paths;
QStringList params;
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for (int i = 0; i < GetApplicationCount(); i++) {
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) const
{
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if (index >= 0 && index < mApplications.size()) {
return mApplications[index];
}
return Application(QString(), QString(), QString());
}
void ApplicationList::SetApplication(int index, const Application &app)
{
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if (index >= 0 && index < mApplications.size()) {
mApplications.replace(index, app);
}
}
void ApplicationList::AddApplication(const Application &app)
{
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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)
{
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if (index < mApplications.size() && index >= 0) {
mDefaultApplicationIndex = index;
}
}
void ApplicationList::Copy(const ApplicationList *list)
{
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if (!list) {
return;
}
Clear();
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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::FindDefaultWindowsEditor()
{
const QString appPath(getenv("ProgramFiles"));
const QString notepadppPath = appPath + "\\Notepad++\\notepad++.exe";
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if (QFileInfo(notepadppPath).isExecutable()) {
Application app;
app.setName("Notepad++");
app.setPath("\"" + notepadppPath + "\"");
app.setParameters("-n(line) (file)");
AddApplication(app);
return true;
}
const QString windowsPath(getenv("windir"));
const QString notepadPath = windowsPath + "\\system32\\notepad.exe";
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if (QFileInfo(notepadPath).isExecutable()) {
Application app;
app.setName("Notepad");
app.setPath(notepadPath);
app.setParameters("(file)");
AddApplication(app);
return true;
}
return false;
}