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//===========================================
// Lumina-DE source code
// Copyright (c) 2012, 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; }");
//Find the path to the desktop folder
if(QFile::exists(QDir::homePath()+"/Desktop")){ desktopPath = QDir::homePath()+"/Desktop"; }
else if(QFile::exists(QDir::homePath()+"/desktop")){ desktopPath = QDir::homePath()+"/desktop"; }
else{ desktopPath=""; }
//Setup the filter lists for the different types of files
audioFilter <<"*.ogg"<<"*.mp3"<<"*.wav"<<"*.aif"<<"*.iff"<<"*.m3u"<<"*.m4a"<<"*.mid"<<"*.mpa"<<"*.ra"<<"*.wma";
videoFilter <<"*.3g2"<<"*.3gp"<<"*.asf"<<"*.asx"<<"*.avi"<<"*.flv"<<"*.m4v"<<"*.mov"<<"*.mp4"<<"*.mpg"<<"*.rm"<<"*.srt"<<"*.swf"<<"*.vob"<<"*.wmv";
pictureFilter <<"*.bmp"<<"*.dds"<<"*.gif"<<"*.jpg"<<"*.png"<<"*.psd"<<"*.thm"<<"*.tif"<<"*.tiff"<<"*.ai"<<"*.eps"<<"*.ps"<<"*.svg"<<"*.ico";
docsFilter << "*.txt"<<"*.rtf"<<"*.doc"<<"*.docx"<<"*.odf"<<"*.pdf";
//initialize the desktop bar items
initializeDesktop();
//setup the directory watcher
watcher = new QFileSystemWatcher(this);
if(!desktopPath.isEmpty()){
watcher->addPath(desktopPath);
}
connect(watcher, SIGNAL(directoryChanged(QString)), this, SLOT(desktopChanged()) );
QTimer::singleShot(1,this, SLOT(desktopChanged()) ); //make sure to load it the first time
QTimer::singleShot(0,this, SLOT(OrientationChange()) ); //adjust sizes/layout
}
LDeskBarPlugin::~LDeskBarPlugin(){
if(!desktopPath.isEmpty()){
watcher->removePath(desktopPath);
disconnect(watcher);
}
delete watcher;
}
// =======================
// PRIVATE FUNCTIONS
// =======================
void LDeskBarPlugin::initializeDesktop(){
//Applications on the desktop
appB = new QToolButton(this);
appB->setIcon( LXDG::findIcon("favorites", "") );
appB->setToolButtonStyle(Qt::ToolButtonIconOnly);
appB->setToolTip(tr("Favorite Applications"));
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*)) );
//Directories on the desktop
dirB = new QToolButton(this);
dirB->setIcon( LXDG::findIcon("folder", "") );
dirB->setToolButtonStyle(Qt::ToolButtonIconOnly);
dirB->setToolTip(tr("Favorite Folders"));
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*)) );
//Audio Files on the desktop
audioM = new QMenu(tr("Audio"), this);
connect(audioM,SIGNAL(triggered(QAction*)),this,SLOT(ActionTriggered(QAction*)) );
audioM->setIcon( LXDG::findIcon("audio-x-generic","") );
//Video Files on the desktop
videoM = new QMenu(tr("Video"), this);
connect(videoM,SIGNAL(triggered(QAction*)),this,SLOT(ActionTriggered(QAction*)) );
videoM->setIcon( LXDG::findIcon("video-x-generic","") );
//Picture Files on the desktop
pictureM = new QMenu(tr("Pictures"), this);
connect(pictureM,SIGNAL(triggered(QAction*)),this,SLOT(ActionTriggered(QAction*)) );
pictureM->setIcon( LXDG::findIcon("image-x-generic","") );
//Other Files on the desktop
otherM = new QMenu(tr("Other Files"), this);
connect(otherM,SIGNAL(triggered(QAction*)),this,SLOT(ActionTriggered(QAction*)) );
otherM->setIcon( LXDG::findIcon("unknown","") );
docM = new QMenu(tr("Documents"), this);
connect(docM,SIGNAL(triggered(QAction*)), this,SLOT(ActionTriggered(QAction*)) );
docM->setIcon( LXDG::findIcon("x-office-document","") );
//All Files Button
fileB = new QToolButton(this);
fileB->setIcon( LXDG::findIcon("document-multiple", "") );
fileB->setToolButtonStyle(Qt::ToolButtonIconOnly);
fileB->setToolTip(tr("Favorite Files") );
fileB->setAutoRaise(true);
fileB->setPopupMode(QToolButton::InstantPopup);
fileM = new QMenu(this);
fileB->setMenu(fileM);
this->layout()->addWidget(fileB);
}
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;
}
void LDeskBarPlugin::updateMenu(QMenu* menu, QFileInfoList files, bool trim){
menu->clear();
//re-create the menu (since it is hidden from view)
for(int i=0; i<files.length(); i++){
qDebug() << "New Menu Item:" << files[i].fileName();
if(trim){ totals.removeAll(files[i]); }
menu->addAction( newAction( files[i].canonicalFilePath(), files[i].fileName(), "") );
}
}
// =======================
// 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::desktopChanged(){
if(!desktopPath.isEmpty()){
QDir dir(desktopPath);
totals = dir.entryInfoList( QDir::Dirs | QDir::Files | QDir::NoDotAndDotDot, QDir::Name);
//Update all the special menus (trimming the totals list as we go)
updateMenu(dirM, dir.entryInfoList( QDir::Dirs | QDir::NoDotAndDotDot, QDir::Name) );
updateMenu(audioM, dir.entryInfoList( audioFilter, QDir::Files, QDir::Name) );
updateMenu(videoM, dir.entryInfoList( videoFilter, QDir::Files, QDir::Name) );
updateMenu(pictureM, dir.entryInfoList( pictureFilter, QDir::Files, QDir::Name) );
updateMenu(docM, dir.entryInfoList( docsFilter, QDir::Files, QDir::Name) );
//Now update the launchers
QFileInfoList exe = dir.entryInfoList( QStringList() << "*.desktop", QDir::Files, QDir::Name );
// - Get a complete list of apps (in alphabetical order)
QList<XDGDesktop> exeList;
for(int i=0; i<exe.length(); i++){
totals.removeAll(exe[i]); //Remove this item from the totals
bool ok = false;
XDGDesktop df = LXDG::loadDesktopFile(exe[i].canonicalFilePath(), ok);
if(ok){
if( LXDG::checkValidity(df) && !df.isHidden ){ exeList << df; }
}
}
exeList = LXDG::sortDesktopNames(exeList);
// - Now re-create the menu with the apps
appM->clear();
bool listApps = true; //turn this off for the moment (make dynamic later)
if(!listApps){
//go through the current items and remove them all
while( APPLIST.length() > 0){
delete this->layout()->takeAt(3); //always after the 3 main menu buttons
}
}
for(int i=0; i<exeList.length(); i++){
if(listApps){ appM->addAction( newAction(exeList[i].filePath, exeList[i].name, LXDG::findIcon(exeList[i].icon, ":/images/default-application.png")) ); }
else{
//Create a new LTBWidget for this app
QToolButton *it = new QToolButton(this);
it->setWhatsThis(exeList[i].filePath);
it->setToolTip(exeList[i].name);
it->setIcon( LXDG::findIcon(exeList[i].icon, "") );
it->setToolButtonStyle(Qt::ToolButtonIconOnly);
it->setAutoRaise(true);
it->setPopupMode(QToolButton::InstantPopup);
if(it->icon().isNull()){ it->setIcon( LXDG::findIcon("application-x-executable","") ); }
connect(it, SIGNAL(triggered(QAction*)), this , SLOT(ActionTriggered(QAction*)) );
APPLIST << it;
this->layout()->addWidget(it);
}
}
//Now update the other menu with everything else that is left
updateMenu(otherM, totals, false);
//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
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);
}
}
//Setup the visibility of the buttons
appB->setVisible( !appM->isEmpty() );
dirB->setVisible( !dirM->isEmpty() );
fileB->setVisible( !fileM->isEmpty() );
//Clear the totals list (since no longer in use)
totals.clear();
}
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