108 lines
3.4 KiB
C++
108 lines
3.4 KiB
C++
/*
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* Cantata
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*
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* Copyright (c) 2011-2022 Craig Drummond <craig.p.drummond@gmail.com>
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*
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* ----
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "thumbnailtoolbar.h"
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#include "gui/stdactions.h"
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#include "gui/settings.h"
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#include "widgets/icons.h"
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#include "support/action.h"
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#include <QWinThumbnailToolButton>
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ThumbnailToolBar::ThumbnailToolBar(QWidget *p)
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: QWinThumbnailToolBar(p)
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{
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setWindow(p->windowHandle());
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prevButton=createButton(StdActions::self()->prevTrackAction);
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playPauseButton=createButton(StdActions::self()->playPauseTrackAction);
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stopButton=createButton(StdActions::self()->stopPlaybackAction);
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nextButton=createButton(StdActions::self()->nextTrackAction);
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readSettings();
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status=MPDStatus::self();
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update();
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}
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void ThumbnailToolBar::readSettings()
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{
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stopButton->setVisible(Settings::self()->showStopButton());
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}
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void ThumbnailToolBar::updateCurrentSong(const Song &song)
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{
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qint32 lastSongId = currentSong.id;
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currentSong = song;
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if (song.id!=lastSongId && !status.isNull() && song.id==status->songId()) {
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update();
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}
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}
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void ThumbnailToolBar::updateStatus(MPDStatus * const status)
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{
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if (status!=this->status) {
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this->status = status;
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}
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if (status->songId()==currentSong.id || status->songId()==-1) {
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update();
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}
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}
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void ThumbnailToolBar::update()
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{
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playPauseButton->setEnabled(!status.isNull() && status->playlistLength()>0);
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MPDState state = status.isNull() ? MPDState_Inactive : status->state();
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switch (state) {
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case MPDState_Playing:
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playPauseButton->setIcon(Icons::self()->toolbarPauseIcon);
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stopButton->setEnabled(true);
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nextButton->setEnabled(status->nextSongId()!=-1);
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prevButton->setEnabled(status->playlistLength()>1 || status->timeTotal()>5 || currentSong.time>5);
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break;
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case MPDState_Inactive:
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case MPDState_Stopped:
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playPauseButton->setIcon(Icons::self()->toolbarPlayIcon);
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stopButton->setEnabled(false);
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nextButton->setEnabled(false);
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prevButton->setEnabled(false);
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break;
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case MPDState_Paused:
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playPauseButton->setIcon(Icons::self()->toolbarPlayIcon);
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stopButton->setEnabled(0!=status->playlistLength());
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nextButton->setEnabled(status->nextSongId()!=-1);
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prevButton->setEnabled(status->playlistLength()>1 || status->timeTotal()>5 || currentSong.time>5);
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default:
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break;
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}
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}
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QWinThumbnailToolButton * ThumbnailToolBar::createButton(Action *act)
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{
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QWinThumbnailToolButton *btn = new QWinThumbnailToolButton(this);
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btn->setToolTip(act->text());
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btn->setIcon(act->icon());
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btn->setEnabled(false);
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QObject::connect(btn, SIGNAL(clicked()), act, SIGNAL(triggered()));
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addButton(btn);
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return btn;
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}
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