void Worker::beginsearch(){
stopsearch = false; //just starting search - always set this to false initially
emit SearchUpdate( QString(tr("Starting Search: %1")).arg(sterm) );
//Now Perform the search
if(sapp){
//First try to match based on the name
QStringList tmp = applist.filter(":::1:::"+sterm, Qt::CaseInsensitive);
tmp.sort();
for(int i=0; i<tmp.length(); i++){
if(stopsearch){ return; }
emit FoundItem( tmp[i].section(":::4:::",1,1) );
}
//Check if this is a binary name
if(stopsearch){ return; }
if(LUtils::isValidBinary(sterm)){
emit FoundItem(sterm);
return;
}
//If items found, go ahead and stop now
if(stopsearch){ return; }
if(tmp.length()<1){
//Now try to match based on the generic name
tmp = applist.filter(":::2:::"+sterm, Qt::CaseInsensitive);
tmp.sort();
for(int i=0; i<tmp.length(); i++){
if(stopsearch){ return; }
emit FoundItem( tmp[i].section(":::4:::",1,1) );
}
}
//If items found, go ahead and stop now
if(stopsearch){ return; }
if(tmp.length()<1){
//Now try to match based on anything (name/genericname/comment)
tmp = applist.filter(sterm, Qt::CaseInsensitive);
tmp.sort();
for(int i=0; i<tmp.length(); i++){
if(stopsearch){ return; }
emit FoundItem( tmp[i].section(":::4:::",1,1) );
}
}
}else{
//Search through the user's home directory and look for a file/dir starting with that term
if(!sterm.contains("*")){
sterm.prepend("*"); sterm.append("*"); //make sure it is a search glob pattern
}
if(startDir.isEmpty()){ startDir = QDir::homePath(); }
searchDir(startDir);
}
emit SearchUpdate( tr("Search Finished") );
emit SearchDone();
}
MainUI::MainUI() : QMainWindow(), ui(new Ui::MainUI) {
ui->setupUi(this); //load the designer file
//setupIcons();
ui->radio_apps->setChecked(true); //always default to starting here
ui->tool_stop->setVisible(false); //no search running initially
ui->tool_configure->setVisible(false); //app search initially set
livetime = new QTimer(this);
livetime->setInterval(300); //1/3 second for live searches
livetime->setSingleShot(true);
workthread = new QThread(this);
workthread->setObjectName("Lumina Search Process");
searcher = new Worker();
searcher->moveToThread(workthread);
closeShort = new QShortcut(QKeySequence(tr("Esc")), this);
//Setup the connections
connect(livetime, SIGNAL(timeout()), this, SLOT(startSearch()) );
connect(this, SIGNAL(SearchTerm(QString, bool)), searcher, SLOT(StartSearch(QString, bool)) );
connect(searcher, SIGNAL(FoundItem(QString)), this, SLOT(foundSearchItem(QString)) );
connect(searcher, SIGNAL(SearchUpdate(QString)), this, SLOT(searchMessage(QString)) );
connect(searcher, SIGNAL(SearchDone()), this, SLOT(searchFinished()) );
connect(ui->tool_stop, SIGNAL(clicked()), this, SLOT(stopSearch()) );
connect(ui->push_done, SIGNAL(clicked()), this, SLOT(closeApplication()) );
connect(ui->push_launch, SIGNAL(clicked()), this, SLOT(LaunchItem()) );
connect(ui->line_search, SIGNAL(textEdited(QString)), this, SLOT(searchChanged()) );
connect(ui->line_search, SIGNAL(returnPressed()), this, SLOT(LaunchItem()) );
connect(ui->radio_apps, SIGNAL(toggled(bool)), this, SLOT(searchTypeChanged()) );
connect(ui->listWidget, SIGNAL(itemDoubleClicked(QListWidgetItem*)), this, SLOT(LaunchItem(QListWidgetItem*)) );
connect(ui->listWidget, SIGNAL(itemActivated(QListWidgetItem*)), this, SLOT(LaunchItem(QListWidgetItem*)) );
connect(ui->tool_configure, SIGNAL(clicked()), this, SLOT(configureSearch()) );
connect(closeShort, SIGNAL(activated()), this, SLOT( close() ) );
//Setup the settings file
QSettings::setPath(QSettings::NativeFormat, QSettings::UserScope, QDir::homePath()+"/.lumina");
settings = new QSettings("LuminaDE", "lumina-search",this);
searcher->startDir = settings->value("StartSearchDir", QDir::homePath()).toString();
searcher->skipDirs = settings->value("SkipSearchDirs", QStringList()).toStringList();
updateDefaultStatusTip();
this->show();
workthread->start();
QTimer::singleShot(0,this, SLOT(setupIcons()) );
}
bool Worker::searchDir(QString dirpath){
//This is a recursive search algorithm for scanning a directory
QDir dir(dirpath);
//First look for files that match the search term
if(stopsearch){ return true; }
emit SearchUpdate( QString(tr("Searching: %1")).arg(dirpath.replace(QDir::homePath(),"~")) );
QStringList tmp;
if(sterm.startsWith(".")){ tmp = dir.entryList(QStringList(sterm), QDir::AllEntries | QDir::NoDotAndDotDot | QDir::Hidden, QDir::Name); }
else{ tmp = dir.entryList(QStringList(sterm), QDir::AllEntries | QDir::NoDotAndDotDot , QDir::Name); }
for(int i=0; i<tmp.length(); i++){
if(stopsearch){ return true; }
emit FoundItem( dir.absoluteFilePath(tmp[i]) );
}
if(stopsearch){ return true; }
//Now recursively scan the sub directories
tmp = dir.entryList(QDir::Dirs | QDir::NoDotAndDotDot , QDir::Name);
for(int i=0; i<tmp.length(); i++){
if(stopsearch){ return true; }
if( skipDirs.contains(dir.absoluteFilePath(tmp[i])) || tmp[i]=="proc" ){ continue; } //this dir is skipped
//Special case - skip the "proc" directory heirarchy (highly-recursive layout for *every* process which is running)
if( searchDir(dir.absoluteFilePath(tmp[i])) ){ return true; }
}
return false;
}
