| 1 | // Copyright (C) 2020 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef QGENERICUNIXTHEME_H |
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| 5 | #define QGENERICUNIXTHEME_H |
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| 6 | |
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| 7 | // |
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| 8 | // W A R N I N G |
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| 9 | // ------------- |
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| 10 | // |
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| 11 | // This file is not part of the Qt API. It exists purely as an |
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| 12 | // implementation detail. This header file may change from version to |
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| 13 | // version without notice, or even be removed. |
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| 14 | // |
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| 15 | // We mean it. |
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| 16 | // |
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| 17 | |
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| 18 | #include <qpa/qplatformtheme.h> |
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| 19 | #include <qpa/qplatformtheme_p.h> |
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| 20 | #include <QtCore/QString> |
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| 21 | #include <QtCore/QStringList> |
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| 22 | #include <QtGui/QFont> |
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| 23 | #include <QtCore/private/qglobal_p.h> |
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| 24 | |
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| 25 | QT_BEGIN_NAMESPACE |
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| 26 | |
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| 27 | class QGenericUnixTheme; |
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| 28 | class QGenericUnixThemePrivate : public QPlatformThemePrivate |
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| 29 | { |
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| 30 | public: |
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| 31 | QGenericUnixThemePrivate(); |
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| 32 | const QFont systemFont; |
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| 33 | QFont fixedFont; |
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| 34 | }; |
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| 35 | |
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| 36 | class Q_GUI_EXPORT QGenericUnixTheme : public QPlatformTheme |
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| 37 | { |
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| 38 | Q_DECLARE_PRIVATE(QGenericUnixTheme) |
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| 39 | |
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| 40 | protected: |
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| 41 | QGenericUnixTheme(QGenericUnixThemePrivate *p); |
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| 42 | |
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| 43 | public: |
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| 44 | QGenericUnixTheme(); |
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| 45 | |
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| 46 | const QFont *font(Font type) const override; |
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| 47 | QVariant themeHint(ThemeHint hint) const override; |
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| 48 | |
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| 49 | #if QT_CONFIG(dbus) |
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| 50 | QPlatformMenuBar *() const override; |
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| 51 | #endif |
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| 52 | #if QT_CONFIG(dbus) && QT_CONFIG(systemtrayicon) |
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| 53 | QPlatformSystemTrayIcon *createPlatformSystemTrayIcon() const override; |
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| 54 | #endif |
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| 55 | |
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| 56 | static const char *name; |
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| 57 | |
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| 58 | // Default system font, corresponding to the value returned by 4.8 for |
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| 59 | // XRender/FontConfig which we can now assume as default. |
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| 60 | static constexpr char defaultSystemFontNameC[] = "Sans Serif" ; |
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| 61 | static constexpr char defaultFixedFontNameC[] = "monospace" ; |
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| 62 | enum { defaultSystemFontSize = 9 }; |
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| 63 | |
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| 64 | // Helpers |
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| 65 | static QStringList xdgIconThemePaths(); |
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| 66 | static QPlatformTheme *createUnixTheme(const QString &name); |
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| 67 | static QStringList themeNames(); |
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| 68 | protected: |
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| 69 | static QStringList iconFallbackPaths(); |
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| 70 | static bool (); |
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| 71 | static QString mouseCursorTheme(); |
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| 72 | static QSize mouseCursorSize(); |
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| 73 | static QList<QSize> availableXdgFileIconSizes(); |
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| 74 | |
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| 75 | #if QT_CONFIG(dbus) && QT_CONFIG(systemtrayicon) |
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| 76 | static bool shouldUseDBusTray(); |
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| 77 | #endif |
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| 78 | #if QT_CONFIG(mimetype) |
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| 79 | static QIcon xdgFileIcon(const QFileInfo &fileInfo); |
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| 80 | #endif |
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| 81 | }; |
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| 82 | |
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| 83 | QT_END_NAMESPACE |
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| 84 | |
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| 85 | #endif // QGENERICUNIXTHEME_H |
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| 86 | |
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