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//===========================================
// Lumina-DE source code
// Copyright (c) 2014, Ken Moore
// Available under the 3-clause BSD license
// See the LICENSE file for full details
//===========================================
#include "SysMenuQuick.h"
#include "ui_SysMenuQuick.h"
#include "../../LSession.h"
#include <LuminaX11.h>
LSysMenuQuick::LSysMenuQuick(QWidget *parent) : QWidget(parent), ui(new Ui::LSysMenuQuick){
ui->setupUi(this);
brighttimer = new QTimer(this);
brighttimer->setSingleShot(true);
brighttimer->setInterval(50); //50ms delay in setting the new value
//Now reset the initial saved settings (this is handles by the LOS/session now - 4/22/15)
firstrun = true;
UpdateMenu(); //do this once before all the signals/slots are connected below
firstrun = false;
//Now setup the connections
connect(ui->slider_volume, SIGNAL(valueChanged(int)), this, SLOT(volSliderChanged()) );
connect(ui->slider_brightness, SIGNAL(valueChanged(int)), this, SLOT(brightSliderChanged()) );
connect(ui->tool_wk_prev, SIGNAL(clicked()), this, SLOT(prevWorkspace()) );
connect(ui->tool_wk_next, SIGNAL(clicked()), this, SLOT(nextWorkspace()) );
connect(ui->tool_logout, SIGNAL(clicked()), this, SLOT(startLogout()) );
connect(ui->tool_vol_mixer, SIGNAL(clicked()), this, SLOT(startMixer()) );
connect(brighttimer, SIGNAL(timeout()), this, SLOT(setCurrentBrightness()) );
connect(ui->combo_locale, SIGNAL(currentIndexChanged(int)), this, SLOT(changeLocale()) );
//And setup the default icons
ui->label_bright_icon->setPixmap( LXDG::findIcon("redshift","preferences-desktop-brightness").pixmap(ui->label_bright_icon->maximumSize()) );
ui->tool_wk_prev->setIcon( LXDG::findIcon("go-previous-view",""));
ui->tool_wk_next->setIcon( LXDG::findIcon("go-next-view","") );
ui->tool_logout->setIcon( LXDG::findIcon("system-log-out","") );
}
LSysMenuQuick::~LSysMenuQuick(){
}
void LSysMenuQuick::UpdateMenu(){
ui->retranslateUi(this);
//Audio Volume
int val = LOS::audioVolume();
QIcon ico;
if(val > 66){ ico= LXDG::findIcon("audio-volume-high",""); }
else if(val > 33){ ico= LXDG::findIcon("audio-volume-medium",""); }
else if(val > 0){ ico= LXDG::findIcon("audio-volume-low",""); }
else{ ico= LXDG::findIcon("audio-volume-muted",""); }
bool hasMixer = LOS::hasMixerUtility();
ui->label_vol_icon->setVisible(!hasMixer);
ui->tool_vol_mixer->setVisible(hasMixer);
if(!hasMixer){ ui->label_vol_icon->setPixmap( ico.pixmap(ui->label_vol_icon->maximumSize()) ); }
else{ ui->tool_vol_mixer->setIcon(ico); }
QString txt = QString::number(val)+"%";
if(val<100){ txt.prepend(" "); } //make sure no widget resizing
ui->label_vol_text->setText(txt);
if(ui->slider_volume->value()!= val){ ui->slider_volume->setValue(val); }
//Screen Brightness
val = LOS::ScreenBrightness();
if(val < 0){
//No brightness control - hide it
ui->group_brightness->setVisible(false);
}else{
ui->group_brightness->setVisible(true);
txt = QString::number(val)+"%";
if(val<100){ txt.prepend(" "); } //make sure no widget resizing
ui->label_bright_text->setText(txt);
if(ui->slider_brightness->value()!=val){ ui->slider_brightness->setValue(val); }
}
//Do any one-time checks
if(firstrun){
hasBat = LOS::hasBattery(); //No need to check this more than once - will not change in the middle of a session
//Current Locale
QStringList locales = LUtils::knownLocales();
ui->combo_locale->clear();
QLocale curr;
for(int i=0; i<locales.length(); i++){
QLocale loc( (locales[i]=="pt") ? "pt_PT" : locales[i] );
ui->combo_locale->addItem(loc.nativeLanguageName()+" ("+locales[i]+")", locales[i]); //Make the display text prettier later
if(locales[i] == curr.name() || locales[i] == curr.name().section("_",0,0) ){
//Current Locale
ui->combo_locale->setCurrentIndex(ui->combo_locale->count()-1); //the last item in the list right now
}
}
ui->group_locale->setVisible(locales.length() > 1);
}
//Battery Status
if(hasBat){
ui->group_battery->setVisible(true);
val = LOS::batteryCharge();
bool charging = LOS::batteryIsCharging();
ui->label_bat_icon->setPixmap( LXDG::findIcon(LSession::batteryIconName(val,charging), "").pixmap(ui->label_bat_icon->maximumSize()) );
if(charging){
ui->label_bat_text->setText( QString("%1%\n(%2)").arg(QString::number(val), tr("connected")) );
}else{
ui->label_bat_text->setText( QString("%1%\n(%2)").arg(QString::number(val), getRemainingTime()) );
}
}else{
ui->group_battery->setVisible(false);
}
//Workspace
val = LSession::handle()->XCB->CurrentWorkspace();
int tot = LSession::handle()->XCB->NumberOfWorkspaces();
ui->group_workspace->setVisible(val>=0 && tot>1);
ui->label_wk_text->setText( QString(tr("%1 of %2")).arg(QString::number(val+1), QString::number(tot)) );
}
void LSysMenuQuick::volSliderChanged(){
int val = ui->slider_volume->value();
LOS::setAudioVolume(val);
QString txt = QString::number(val)+"%";
if(val<100){ txt.prepend(" "); } //make sure no widget resizing
ui->label_vol_text->setText( txt );
if(val > 66){ ui->label_vol_icon->setPixmap( LXDG::findIcon("audio-volume-high","").pixmap(ui->label_vol_icon->maximumSize()) ); }
else if(val > 33){ ui->label_vol_icon->setPixmap( LXDG::findIcon("audio-volume-medium","").pixmap(ui->label_vol_icon->maximumSize()) ); }
else if(val > 0){ ui->label_vol_icon->setPixmap( LXDG::findIcon("audio-volume-low","").pixmap(ui->label_vol_icon->maximumSize()) ); }
else{ ui->label_vol_icon->setPixmap( LXDG::findIcon("audio-volume-muted","").pixmap(ui->label_vol_icon->maximumSize()) ); }
}
void LSysMenuQuick::startMixer(){
emit CloseMenu();
LOS::startMixerUtility();
}
void LSysMenuQuick::brightSliderChanged(){
//Brightness controls cannot operate extremely quickly - combine calls as necessary
if(brighttimer->isActive()){ brighttimer->stop(); }
brighttimer->start();
// *DO* update the label right away
int val = ui->slider_brightness->value();
QString txt = QString::number(val)+"%";
if(val<100){ txt.prepend(" "); } //make sure no widget resizing
ui->label_bright_text->setText( txt );
}
void LSysMenuQuick::setCurrentBrightness(){
int val = ui->slider_brightness->value();
LOS::setScreenBrightness(val);
QString txt = QString::number(val)+"%";
if(val<100){ txt.prepend(" "); } //make sure no widget resizing
ui->label_bright_text->setText( txt );
}
void LSysMenuQuick::nextWorkspace(){
int cur = LSession::handle()->XCB->CurrentWorkspace();
int tot = LSession::handle()->XCB->NumberOfWorkspaces();
//qDebug()<< "Next Workspace:" << cur << tot;
cur++;
if(cur>=tot){ cur = 0; } //back to beginning
//qDebug() << " - New Current:" << cur;
LSession::handle()->XCB->SetCurrentWorkspace(cur);
ui->label_wk_text->setText( QString(tr("%1 of %2")).arg(QString::number(cur+1), QString::number(tot)) );
}
void LSysMenuQuick::prevWorkspace(){
int cur = LSession::handle()->XCB->CurrentWorkspace();
int tot = LSession::handle()->XCB->NumberOfWorkspaces();
cur--;
if(cur<0){ cur = tot-1; } //back to last
LSession::handle()->XCB->SetCurrentWorkspace(cur);
ui->label_wk_text->setText( QString(tr("%1 of %2")).arg(QString::number(cur+1), QString::number(tot)) );
}
QString LSysMenuQuick::getRemainingTime(){
int secs = LOS::batterySecondsLeft();
if(secs < 0){ return "??"; }
QString rem; //remaining
if(secs > 3600){
int hours = secs/3600;
rem.append( QString::number(hours)+"h ");
secs = secs - (hours*3600);
}
if(secs > 60){
int min = secs/60;
rem.append( QString::number(min)+"m ");
secs = secs - (min*60);
}
if(secs > 0){
rem.append( QString::number(secs)+"s");
}else{
rem.append( "0s" );
}
return rem;
}
void LSysMenuQuick::startLogout(){
emit CloseMenu();
LSession::handle()->systemWindow();
}
void LSysMenuQuick::changeLocale(){
//Get the currently selected Locale
QString locale = ui->combo_locale->currentData().toString();
emit CloseMenu();
LSession::handle()->switchLocale(locale);
}
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