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//===========================================
// Lumina-DE source code
// Copyright (c) 2012-2015, Ken Moore
// Available under the 3-clause BSD license
// See the LICENSE file for full details
//===========================================
#include "LDeskBar.h"
#include "../../LSession.h"
LDeskBarPlugin::LDeskBarPlugin(QWidget *parent, QString id, bool horizontal) : LPPlugin(parent, id, horizontal){
this->layout()->setContentsMargins(0,0,0,0);
this->setStyleSheet( "QToolButton::menu-indicator{ image: none; } QToolButton{ padding: 0px; }");
//initialize the desktop bar items
initializeDesktop();
//setup the directory watcher
QString fav = QString(getenv("XDG_CONFIG_HOME"))+"/lumina-desktop/favorites.list";
if(!QFile::exists(fav)){ QProcess::execute("touch \""+fav+"\""); }
watcher = new QFileSystemWatcher(this);
watcher->addPath( fav );
connect(watcher, SIGNAL(fileChanged(QString)), this, SLOT(filechanged(QString)) );
QTimer::singleShot(1,this, SLOT(updateFiles()) ); //make sure to load it the first time
QTimer::singleShot(0,this, SLOT(OrientationChange()) ); //adjust sizes/layout
connect(QApplication::instance(), SIGNAL(DesktopFilesChanged()), this, SLOT(updateFiles()) );
}
LDeskBarPlugin::~LDeskBarPlugin(){
}
// =======================
// PRIVATE FUNCTIONS
// =======================
void LDeskBarPlugin::initializeDesktop(){
//Applications on the desktop
appB = new QToolButton(this);
appB->setToolButtonStyle(Qt::ToolButtonIconOnly);
appB->setAutoRaise(true);
appB->setPopupMode(QToolButton::InstantPopup);
appM = new QMenu(this);
appB->setMenu(appM);
this->layout()->addWidget(appB);
connect(appM,SIGNAL(triggered(QAction*)),this,SLOT(ActionTriggered(QAction*)) );
connect(appM, SIGNAL(aboutToHide()), this, SIGNAL(MenuClosed()));
//Directories on the desktop
dirB = new QToolButton(this);
dirB->setToolButtonStyle(Qt::ToolButtonIconOnly);
dirB->setAutoRaise(true);
dirB->setPopupMode(QToolButton::InstantPopup);
dirM = new QMenu(this);
dirB->setMenu(dirM);
this->layout()->addWidget(dirB);
connect(dirM,SIGNAL(triggered(QAction*)),this,SLOT(ActionTriggered(QAction*)) );
connect(dirM, SIGNAL(aboutToHide()), this, SIGNAL(MenuClosed()));
//Audio Files on the desktop
audioM = new QMenu(this);
connect(audioM,SIGNAL(triggered(QAction*)),this,SLOT(ActionTriggered(QAction*)) );
//Video Files on the desktop
videoM = new QMenu(this);
connect(videoM,SIGNAL(triggered(QAction*)),this,SLOT(ActionTriggered(QAction*)) );
//Picture Files on the desktop
pictureM = new QMenu(this);
connect(pictureM,SIGNAL(triggered(QAction*)),this,SLOT(ActionTriggered(QAction*)) );
//Other Files on the desktop
otherM = new QMenu(this);
connect(otherM,SIGNAL(triggered(QAction*)),this,SLOT(ActionTriggered(QAction*)) );
docM = new QMenu(this);
connect(docM,SIGNAL(triggered(QAction*)), this,SLOT(ActionTriggered(QAction*)) );
//All Files Button
fileB = new QToolButton(this);
fileB->setToolButtonStyle(Qt::ToolButtonIconOnly);
fileB->setAutoRaise(true);
fileB->setPopupMode(QToolButton::InstantPopup);
fileM = new QMenu(this);
fileB->setMenu(fileM);
this->layout()->addWidget(fileB);
updateIcons(); //set all the text/icons
}
QAction* LDeskBarPlugin::newAction(QString filepath, QString name, QString iconpath){
return newAction(filepath, name, QIcon(iconpath));
}
QAction* LDeskBarPlugin::newAction(QString filepath, QString name, QIcon icon){
QAction *act = new QAction(icon, name, this);
act->setWhatsThis(filepath);
return act;
}
// =======================
// PRIVATE SLOTS
// =======================
void LDeskBarPlugin::ActionTriggered(QAction* act){
//Open up the file with the appropriate application
QString cmd = "lumina-open \""+act->whatsThis()+"\"";
qDebug() << "Open File:" << cmd;
LSession::LaunchApplication(cmd);
}
void LDeskBarPlugin::filechanged(QString file){
updateFiles();
if(!watcher->files().contains(file)){ watcher->addPath(file); } //make sure the file does not get removed from the watcher
}
void LDeskBarPlugin::updateFiles(){
QFileInfoList homefiles = LSession::handle()->DesktopFiles();
QStringList favitems = LUtils::listFavorites();
//Remember for format for favorites: <name>::::[app/dir/<mimetype>]::::<full path>
for(int i=0; i<homefiles.length(); i++){
if( !favitems.filter(homefiles[i].canonicalFilePath()).isEmpty() ){ continue; } //duplicate entry
QString type;
if(homefiles[i].isDir()){ type="dir"; }
else if(homefiles[i].fileName().endsWith(".desktop")){ type="app"; }
else{ type=LXDG::findAppMimeForFile(homefiles[i].fileName()); }
favitems << homefiles[i].fileName()+"::::"+type+"::::"+homefiles[i].absoluteFilePath();
//qDebug() << "Desktop Item:" << favitems.last();
}
favitems.sort(); //sort them alphabetically
//Now add the items to the lists
appM->clear();
dirM->clear();
audioM->clear();
videoM->clear();
pictureM->clear();
docM->clear();
otherM->clear();
for(int i=0; i<favitems.length(); i++){
QString type = favitems[i].section("::::",1,1);
QString name = favitems[i].section("::::",0,0);
QString path = favitems[i].section("::::",2,50);
if(type=="app"){
//Add it to appM
bool ok = false;
XDGDesktop df = LXDG::loadDesktopFile(path, ok);
if(ok){
if( LXDG::checkValidity(df) && !df.isHidden ){
appM->addAction( newAction(df.filePath, df.name, LXDG::findIcon(df.icon, ":/images/default-application.png")) );
}
}
}else if(type=="dir"){
//Add it to dirM
dirM->addAction( newAction(path, name, LXDG::findIcon("folder","")) );
}else if(type.startsWith("audio/")){
//Add it to audioM
audioM->addAction( newAction(path, name, LXDG::findMimeIcon(type)) );
}else if(type.startsWith("video/")){
//Add it to videoM
videoM->addAction( newAction(path, name, LXDG::findMimeIcon(type)) );
}else if(type.startsWith("image/")){
//Add it to pictureM
if(LUtils::imageExtensions().contains(path.section("/",-1).section(".",-1).toLower()) ){
pictureM->addAction( newAction(path, name, QIcon(path)) );
}else{
pictureM->addAction( newAction(path, name, LXDG::findMimeIcon(type)) );
}
}else if(type.startsWith("text/")){
//Add it to docM
docM->addAction( newAction(path, name, LXDG::findMimeIcon(type)) );
}else{
//Add it to otherM
otherM->addAction( newAction(path, name, LXDG::findMimeIcon(type)) );
}
}
//Now update the file menu as appropriate
fileM->clear();
if(!audioM->isEmpty()){ fileM->addMenu(audioM); }
if(!docM->isEmpty()){ fileM->addMenu(docM); }
if(!pictureM->isEmpty()){ fileM->addMenu(pictureM); }
if(!videoM->isEmpty()){ fileM->addMenu(videoM); }
if(!otherM->isEmpty()){ fileM->addMenu(otherM); }
//Check for a single submenu, and skip the main if need be
disconnect(fileB->menu(), SIGNAL(aboutToHide()), this, SIGNAL(MenuClosed()) );
if(fileM->actions().length()==1){
if(!audioM->isEmpty()){ fileB->setMenu(audioM); }
else if(!pictureM->isEmpty()){ fileB->setMenu(pictureM); }
else if(!videoM->isEmpty()){ fileB->setMenu(videoM); }
else if(!docM->isEmpty()){ fileB->setMenu(docM); }
else if(!otherM->isEmpty()){ fileB->setMenu(otherM); }
}else{
fileB->setMenu(fileM);
}
connect(fileB->menu(), SIGNAL(aboutToHide()), this, SIGNAL(MenuClosed()));
//Setup the visibility of the buttons
appB->setVisible( !appM->isEmpty() );
dirB->setVisible( !dirM->isEmpty() );
fileB->setVisible( !fileM->isEmpty() );
}
void LDeskBarPlugin::updateIcons(){
//Set all the text/icons
appB->setIcon( LXDG::findIcon("favorites", "") );
appB->setToolTip(tr("Favorite Applications"));
dirB->setIcon( LXDG::findIcon("folder", "") );
dirB->setToolTip(tr("Favorite Folders"));
audioM->setTitle( tr("Audio") );
audioM->setIcon( LXDG::findIcon("audio-x-generic","") );
videoM->setTitle( tr("Video") );
videoM->setIcon( LXDG::findIcon("video-x-generic","") );
pictureM->setTitle( tr("Pictures") );
pictureM->setIcon( LXDG::findIcon("image-x-generic","") );
otherM->setTitle( tr("Other Files") );
otherM->setIcon( LXDG::findIcon("unknown","") );
docM->setTitle( tr("Documents") );
docM->setIcon( LXDG::findIcon("x-office-document","") );
fileB->setIcon( LXDG::findIcon("document-multiple", "") );
fileB->setToolTip(tr("Favorite Files") );
}
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