145 lines
3.7 KiB
C++
145 lines
3.7 KiB
C++
/*
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* Strawberry Music Player
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* This file was part of Clementine.
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* Copyright 2010, David Sansome <me@davidsansome.com>
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* Copyright 2013-2021, Jonas Kvinge <jonas@jkvinge.net>
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*
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* Strawberry 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 3 of the License, or
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* (at your option) any later version.
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*
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* Strawberry 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
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* GNU 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 Strawberry. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef PLAYINGWIDGET_H
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#define PLAYINGWIDGET_H
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#include <QtGlobal>
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#include <QObject>
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#include <QWidget>
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#include <QString>
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#include <QImage>
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#include <QPixmap>
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#include <QSize>
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#include <QAction>
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#include <QMovie>
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#include "core/scoped_ptr.h"
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#include "core/song.h"
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class QTimeLine;
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class QTextDocument;
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class QPainter;
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class QMenu;
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class QActionGroup;
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class QContextMenuEvent;
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class QDragEnterEvent;
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class QDropEvent;
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class QMouseEvent;
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class QPaintEvent;
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class QResizeEvent;
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class AlbumCoverChoiceController;
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class Application;
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class PlayingWidget : public QWidget {
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Q_OBJECT
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public:
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explicit PlayingWidget(QWidget *parent = nullptr);
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void Init(Application *app, AlbumCoverChoiceController *album_cover_choice_controller);
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bool IsEnabled() { return enabled_; }
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void SetEnabled(const bool enabled);
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void SetEnabled();
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void SetDisabled();
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void set_ideal_height(const int height);
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QSize sizeHint() const override;
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bool show_above_status_bar() const { return above_statusbar_action_->isChecked(); }
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Q_SIGNALS:
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void ShowAboveStatusBarChanged(const bool above);
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public Q_SLOTS:
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void Playing();
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void Stopped();
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void Error();
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void SongChanged(const Song &song);
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void SearchCoverInProgress();
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void AlbumCoverLoaded(const Song &song, const QImage &image);
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protected:
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void paintEvent(QPaintEvent *e) override;
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void resizeEvent(QResizeEvent*) override;
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void contextMenuEvent(QContextMenuEvent *e) override;
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void mouseDoubleClickEvent(QMouseEvent*) override;
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void dragEnterEvent(QDragEnterEvent *e) override;
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void dropEvent(QDropEvent *e) override;
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private:
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enum class Mode {
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SmallSongDetails = 0,
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LargeSongDetails = 1
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};
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private Q_SLOTS:
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void Update() { update(); }
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void SetMode(const Mode mode);
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void ShowAboveStatusBar(const bool above);
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void FitCoverWidth(const bool fit);
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void AutomaticCoverSearchDone();
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void SetHeight(const int height);
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void FadePreviousTrack(const qreal value);
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private:
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Application *app_;
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AlbumCoverChoiceController *album_cover_choice_controller_;
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Mode mode_;
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QMenu *menu_;
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QAction *above_statusbar_action_;
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QAction *fit_cover_width_action_;
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bool enabled_;
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bool visible_;
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bool playing_;
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bool active_;
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int small_ideal_height_;
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int total_height_;
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int desired_height_;
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bool fit_width_;
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QTimeLine *timeline_show_hide_;
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QTimeLine *timeline_fade_;
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QTextDocument *details_;
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qreal pixmap_previous_track_opacity_;
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bool downloading_covers_;
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Song song_;
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Song song_playing_;
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QImage image_current_;
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QImage image_original_;
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QPixmap pixmap_cover_;
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QPixmap pixmap_previous_track_;
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ScopedPtr<QMovie> spinner_animation_;
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void SetVisible(const bool visible);
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void CreateModeAction(const Mode mode, const QString &text, QActionGroup *group);
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void UpdateDetailsText();
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void UpdateHeight();
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void SetImage(const QImage &image);
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void DrawContents(QPainter *p);
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void ScaleCover();
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void GetCoverAutomatically();
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};
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#endif // PLAYINGWIDGET_H
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