130 lines
3.3 KiB
C++
130 lines
3.3 KiB
C++
/* This file is part of Clementine.
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Clementine 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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Clementine 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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You should have received a copy of the GNU General Public License
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along with Clementine. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef OSDPRETTY_H
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#define OSDPRETTY_H
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#include <QWidget>
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#include "ui_osdpretty.h"
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class QTimeLine;
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class OSDPretty : public QWidget {
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Q_OBJECT
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public:
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OSDPretty(QWidget *parent = 0);
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static const char* kSettingsGroup;
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static const int kDropShadowSize;
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static const int kBorderRadius;
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static const int kMaxIconSize;
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static const QRgb kPresetBlue;
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static const QRgb kPresetOrange;
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enum Mode {
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Mode_Popup,
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Mode_Draggable,
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};
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static bool IsTransparencyAvailable();
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void SetMode(Mode mode);
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void SetMessage(const QString& summary,
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const QString& message,
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const QImage& image);
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// Controls the fader. This is enabled by default on Windows.
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void set_fading_enabled(bool enabled) { fading_enabled_ = enabled; }
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// Popup duration in seconds. Only used in Mode_Popup.
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void set_popup_duration(int msec);
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// These will get overwritten when ReloadSettings() is called
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void set_foreground_color(QRgb color);
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void set_background_color(QRgb color);
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void set_background_opacity(qreal opacity);
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QRgb foreground_color() const { return foreground_color_.rgb(); }
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QRgb background_color() const { return background_color_.rgb(); }
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qreal background_opacity() const { return background_opacity_; }
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int popup_display() const { return popup_display_; }
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QPoint popup_pos() const { return popup_pos_; }
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// When the user has been moving the popup, use these to get its current
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// position and screen. Note that these return invalid values if the popup
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// is hidden.
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int current_display() const;
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QPoint current_pos() const;
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// QWidget
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void setVisible(bool visible);
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public slots:
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void ReloadSettings();
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protected:
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void paintEvent(QPaintEvent *);
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void enterEvent(QEvent *);
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void leaveEvent(QEvent *);
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void mousePressEvent(QMouseEvent *);
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void showEvent(QShowEvent *);
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void mouseMoveEvent(QMouseEvent *);
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void mouseReleaseEvent(QMouseEvent *);
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private:
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void Reposition();
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void Load();
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QRect BoxBorder() const;
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private slots:
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void FaderValueChanged(qreal value);
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void FaderFinished();
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private:
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Ui::OSDPretty ui_;
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Mode mode_;
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// Settings loaded from QSettings
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QColor foreground_color_;
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QColor background_color_;
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float background_opacity_;
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int popup_display_; // -1 for default
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QPoint popup_pos_;
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// Cached pixmaps
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QPixmap shadow_edge_[4];
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QPixmap shadow_corner_[4];
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// For dragging the OSD
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QPoint original_window_pos_;
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QPoint drag_start_pos_;
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// For timeout of notification
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QTimer* timeout_;
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// For fading
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bool fading_enabled_;
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QTimeLine* fader_;
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};
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#endif // OSDPRETTY_H
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