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menugen.cpp
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menugen.cpp
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/***************************************************************************
* elokab Copyright (C) 2014 AbouZakaria <yahiaui@gmail.com> *
* *
* 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include "menugen.h"
#include "utils/desktopfile.h"
//#include "emimicon.h"
#include "utils/edir.h"
#include <QFileInfo>
#include <QFile>
#include <QDebug>
#include <QSettings>
#include <QTextCodec>
#include <QStringList>
/****************************************************************************
*
****************************************************************************/
MenuGen::MenuGen(const QString &locale, QObject *parent) :
QObject(parent), m_locale(locale)
{
m_sWatcher=new QFileSystemWatcher;
mtimer=new QTimer;
mtimer->setInterval(1000);
connect(mtimer, SIGNAL(timeout()), this, SLOT(genirateAppFile()));
connect(m_sWatcher, SIGNAL(directoryChanged(const QString&)), mtimer, SLOT(start()));
loadSettings();
saveSettings();
checkAppsDesktopFile();
}
void MenuGen::updatApp()
{
mtimer->stop();
mtimer->start(1000);
}
/****************************************************************************
*
****************************************************************************/
bool MenuGen::checkAppsDesktopFile()
{
QFile fileApp( Edir::configDir()+"/applictions");
// QString dirUsers="/usr/share/applications";
// QString dirLocal= QDir::homePath()+"/.local/share/applications";
int count=0;
foreach (QString s, Edir::applicationsDirs()) {
count+= countDesktopDir(s);
}
// int count1=countDesktopDir(dirLocal); /*ex: /home/usrer/.local/share/applications */
// int count2=countDesktopDir(dirUsers); /* "/usr/share/applications" */
// int count=count1+count2; /* عدد التطبيقات في المسارين */
if (count!=m_appCount||
m_appCount<1||
!fileApp.exists()||
QFileInfo(fileApp).size()==0){ /* اذا كان العدد مختلف او القائمة غير موجودة */
genirateAppFile();
m_appCount=count;
saveSettings();
//EMimIcon::updateMimeAssociatedApplication();
return true;
}
return false;
}
/****************************************************************************
* -حمل عدد التطبيقات
****************************************************************************/
void MenuGen::loadSettings()
{
QSettings setting("elokab","elokabsettings");
setting.beginGroup("MenuAppCount");
m_appCount=setting.value("Num",0).toInt();
setting.endGroup();
}
/****************************************************************************
* -حفظ عدد التطبيقات
****************************************************************************/
void MenuGen::saveSettings()
{
QSettings setting("elokab","elokabsettings");
setting.beginGroup("MenuAppCount");
setting.setValue("Num",m_appCount);
setting.endGroup();
// emit appDesktopChanged();
}
/****************************************************************************
* عد المجلدات
****************************************************************************/
int MenuGen::countDesktopDir(QString dir)
{
if (!m_sWatcher->directories().contains(dir))
m_sWatcher->addPath(dir);
int count=0;
QDir curdir(dir);
// qDebug()<<dir<<curdir.count();
count+=curdir.count();
QDirIterator it(dir,QDir::AllDirs |
QDir::NoDotAndDotDot |
QDir::NoSymLinks, QDirIterator::Subdirectories);
while(it.hasNext())
{
if(it.fileInfo().isDir()){
if (!m_sWatcher->directories().contains(dir))
m_sWatcher->addPath(it.filePath());
}
it.next();
QString f=it.filePath();
QDir curdir(f);
// qDebug()<<f<<curdir.count();
count+=curdir.count();
}
return count;
}
//! [1-1] ------------------------------------------------ ---------------------------------------------- */
/****************************************************************************
* عد الملفات
****************************************************************************/
//int MenuGen::countDesktopFile(QString dir)
//{
// if (!m_sWatcher->directories().contains(dir))
// m_sWatcher->addPath(dir);
// QString t(50-dir.length(),'-');
// qDebug()<<"MenuGen >> m_sWatcher.addPath:"+t<<dir;
// int count=0;
// QString subfile;
// QDir dirS(dir);
// foreach ( subfile, dirS.entryList(QDir::AllEntries| QDir::NoDotAndDotDot )){
// QFileInfo fi(dir+"/"+subfile);
// if(!fi.isDir()&&fi.completeSuffix()=="desktop"){
// count++;
// }
// }
// return count;
//}
/****************************************************************************
* -انشاء ملف بالتطبيقات الموجودة
****************************************************************************/
void MenuGen::genirateAppFile()
{
mtimer->stop();
qDebug()<<"(MenuGen)<<====BEGIN====genirateAppFile======================================================";
m_sWatcher->blockSignals(true);
//-------------------------------------------------------------
QFile fileApp( Edir::configDir()+"/applictions");
// QFile fileMim( QDir::homePath()+"/.config/elokab/mimeApp");
if (!fileApp.open(QFile::WriteOnly)){
return ;
}
// fileMim.open(QFile::WriteOnly);
//--------------------------------------------------
QTextStream out(&fileApp);
// QTextStream outMim(&fileMim);
out.setCodec(QTextCodec::codecForName("UTF-8"));
// outMim.setCodec(QTextCodec::codecForName("UTF-8"));
//----------------------------------------------------
//--------------------------------------------------
QSettings setting("elokab","menuApps");
setting.beginGroup("Menu");
m_desktopList=setting.value("Exclud").toStringList();
setting.endGroup();
//----------------------------------------------------
// QString dirUsers="/usr/share/applications";
// QString dirLocal= QDir::homePath()+"/.local/share/applications";
// chargeDesktopDir( dirLocal);
// chargeDesktopDir( dirUsers);
foreach (QString s, Edir::applicationsDirs()) {
chargeDesktopDir(s);
}
//-----------------------------------
foreach (QString s, wordList) {
out << s+"\n";
}
// foreach (QString s, mimList) {
// outMim << s+"\n";
// }
//------------------------------------------
wordList.clear();
// mimList.clear();
m_desktopList.clear();
fileApp.close();
//fileMim.close();
m_sWatcher->blockSignals(false);
emit appDesktopChanged();
qDebug()<<"(MenuGen)<<=====END=====genirateAppFile======================================================";
}
/****************************************************************************
* -تحميل المجادات المحددة
****************************************************************************/
void MenuGen::chargeDesktopDir(QString dir)
{
chargeDesktopFile(dir);
QString subdir;
QDir dirS(dir);
foreach ( subdir, dirS.entryList(QDir::AllDirs| QDir::NoSymLinks| QDir::NoDotAndDotDot )){
chargeDesktopFile(dir+"/"+subdir);
}
//return true;
}
/****************************************************************************
* --تحميل الملفات المحددة
****************************************************************************/
void MenuGen::chargeDesktopFile(QString dir)
{
QString subfile;
QDir dirS(dir);
if (!m_sWatcher->directories().contains(dir))
m_sWatcher->addPath(dir);
foreach ( subfile, dirS.entryList(QDir::AllEntries| QDir::NoDotAndDotDot )){
QFileInfo fi(dir+"/"+subfile);
if(!fi.isDir()&&fi.suffix()=="desktop"){
if(!m_desktopList.contains(subfile)){
QString data=openDesktopEntry(dir+"/"+subfile);
if(!data.isEmpty()){
wordList.append(data);
m_desktopList.append(subfile);
}
}
}
}
}
/****************************************************************************
* -فتح الملفات لاستحراج المعلومات
****************************************************************************/
QString MenuGen::openDesktopEntry(QString file)
{
DesktopFile xdg(file,"Desktop Entry",m_locale);
QString oldname=xdg.value("Name").toString();
QString name=xdg.value("Name["+m_locale+"]",oldname).toString();
QString exec=xdg.value("Exec").toString();
QString icon=xdg.value("Icon").toString();
QString type=xdg.value("Type").toString();
bool NoDisplay=xdg.value("NoDisplay",false).toBool();
if(type!="Application")return "";
if(name.isEmpty())return "";
if(exec.isEmpty())return "";
if(NoDisplay==true)return "";
exec.remove("-caption");
// return name+"|"+exec.section("%",0,0)+"|"+category+"|"+icon+"|"+file+"|"+GenericName;
return file +"|"+exec.section("%",0,0)+"|"+icon;
}