mirror of https://code.videolan.org/videolan/vlc
193 lines
6.1 KiB
C++
193 lines
6.1 KiB
C++
/*****************************************************************************
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* Copyright (C) 2020 VLC authors and VideoLAN
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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
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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 this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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#ifndef VLC_SYSTEMPALETTE_H
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#define VLC_SYSTEMPALETTE_H
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#include <QObject>
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#include <QColor>
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#include <QPalette>
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#include <QQuickImageProvider>
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#include <QQuickItem>
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#include <QPointer>
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#include <QtQml/QQmlParserStatus>
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#include "qt.hpp"
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#include "util/color_scheme_model.hpp"
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#include "qtthemeprovider.hpp"
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#include "colorcontext.hpp"
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class SystemPalette;
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class ColorProperty;
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class ColorContextState;
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#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
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Q_MOC_INCLUDE("maininterface/mainctx.hpp")
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#endif
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class CSDMetrics : public QObject {
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Q_OBJECT
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Q_PROPERTY(int interNavButtonSpacing MEMBER interNavButtonSpacing CONSTANT FINAL)
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Q_PROPERTY(int csdFrameMarginLeft MEMBER csdFrameMarginLeft CONSTANT FINAL)
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Q_PROPERTY(int csdFrameMarginRight MEMBER csdFrameMarginRight CONSTANT FINAL)
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Q_PROPERTY(int csdFrameMarginTop MEMBER csdFrameMarginTop CONSTANT FINAL)
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Q_PROPERTY(int csdFrameMarginBottom MEMBER csdFrameMarginBottom CONSTANT FINAL)
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public:
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int interNavButtonSpacing = 0;
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int csdFrameMarginLeft = 0;
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int csdFrameMarginRight = 0;
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int csdFrameMarginTop = 0;
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int csdFrameMarginBottom = 0;
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};
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class ExternalPaletteImpl : public QObject
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{
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Q_OBJECT
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public:
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ExternalPaletteImpl(MainCtx* ctx, SystemPalette& palette, QObject* parent = nullptr);
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~ExternalPaletteImpl();
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bool init();
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bool isThemeDark() const;
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QImage getCSDImage(vlc_qt_theme_csd_button_type type, vlc_qt_theme_csd_button_state state, bool maximized, bool active, int bannerHeight);
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CSDMetrics* getCSDMetrics() const;
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bool hasCSDImages() const;
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int update();
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void updateMetrics(vlc_qt_theme_image_type type);
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signals:
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void paletteChanged();
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void CSDMetricsChanged();
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public:
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SystemPalette& m_palette;
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MainCtx* m_ctx = nullptr;
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module_t* m_module = nullptr;
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vlc_qt_theme_provider_t* m_provider = nullptr;
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std::unique_ptr<CSDMetrics> m_csdMetrics;
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};
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#define COLOR_DEFINITION(name, value) \
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Q_PROPERTY(QColor name READ get_##name NOTIFY paletteChanged FINAL) \
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public: \
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inline QColor get_## name() const { return name; } \
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private: \
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QColor name {value}
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class SystemPalette : public QObject
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{
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Q_OBJECT
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public:
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Q_PROPERTY(MainCtx* ctx READ getCtx WRITE setCtx NOTIFY ctxChanged FINAL)
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Q_PROPERTY(ColorSchemeModel::ColorScheme source READ source WRITE setSource NOTIFY sourceChanged FINAL)
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Q_PROPERTY(bool isDark MEMBER m_isDark NOTIFY paletteChanged FINAL)
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Q_PROPERTY(bool hasCSDImage READ hasCSDImage NOTIFY hasCSDImageChanged FINAL)
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Q_PROPERTY(CSDMetrics* csdMetrics READ getCSDMetrics NOTIFY CSDMetricsChanged FINAL)
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//standard color definitions used by light/dark themes
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COLOR_DEFINITION(orange500, "#FF8800");
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COLOR_DEFINITION(orange800, "#FF610A");
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COLOR_DEFINITION(orange400, "#f89a06"); //FIXME name have been chosen randomly by me
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COLOR_DEFINITION(orange200, "#e29a06"); //FIXME name have been chosen randomly by me
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COLOR_DEFINITION(darkGrey200, "#1E1E1E");
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COLOR_DEFINITION(darkGrey300, "#212121");
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COLOR_DEFINITION(darkGrey400, "#242424");
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COLOR_DEFINITION(darkGrey500, "#272727");
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COLOR_DEFINITION(darkGrey600, "#2A2A2A");
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COLOR_DEFINITION(darkGrey700, "#2D2D2D");
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COLOR_DEFINITION(darkGrey800, "#303030");
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COLOR_DEFINITION(lightGrey100, "#FAFAFA");
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COLOR_DEFINITION(lightGrey200, "#F6F6F6");
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COLOR_DEFINITION(lightGrey300, "#F2F2F2");
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COLOR_DEFINITION(lightGrey400, "#EDEDED");
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COLOR_DEFINITION(lightGrey500, "#E9E9E9");
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COLOR_DEFINITION(lightGrey600, "#E5E5E5");
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COLOR_DEFINITION(red500, "#FF0000");
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public:
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SystemPalette(QObject* parent = nullptr);
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ColorSchemeModel::ColorScheme source() const;
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QImage getCSDImage(vlc_qt_theme_csd_button_type type, vlc_qt_theme_csd_button_state state, bool maximized, bool active, int bannerHeight);
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CSDMetrics* getCSDMetrics() const;
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inline MainCtx* getCtx() const { return m_ctx; }
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bool hasCSDImage() const;
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//function helper exposed to QML
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Q_INVOKABLE QColor blendColors(const QColor& c1, const QColor& c2, float blend = 0.5);
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Q_INVOKABLE QColor setColorAlpha(const QColor& c1, float alpha);
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void setColor(ColorContext::ColorSet colorSet, ColorContext::ColorSection section,
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ColorContext::ColorName name, ColorContext::ColorState state, QColor color);
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QColor getColor(ColorContext::ColorSet colorSet, ColorContext::ColorSection section,
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ColorContext::ColorName name, ColorContext::ColorState state) const;
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public slots:
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void setSource(ColorSchemeModel::ColorScheme source);
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void setCtx(MainCtx* ctx);
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signals:
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void sourceChanged();
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void paletteChanged();
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void hasCSDImageChanged();
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void ctxChanged();
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void CSDMetricsChanged();
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private:
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void updatePalette();
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void makeLightPalette();
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void makeDarkPalette();
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void makeSystemPalette();
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private:
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MainCtx* m_ctx = nullptr;
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ColorSchemeModel::ColorScheme m_source = ColorSchemeModel::ColorScheme::Day;
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bool m_isDark = false;
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bool m_hasCSDImage = false;
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std::unique_ptr<ExternalPaletteImpl> m_palettePriv;
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QMap<quint64, QColor> m_colorMap;
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};
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#undef COLOR_PROPERTY
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#undef COLOR_DEFINITION
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#endif // VLC_SYSTEMPALETTE_H
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