forked from quickshell/quickshell
outfoxxed
cdaff2967f
Fixes issues caused by the QML engine caching old pixmaps using the same IDs as new ones, notably dbusmenu icons.
48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
#pragma once
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#include <qimage.h>
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#include <qmap.h>
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#include <qobject.h>
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#include <qqmlengine.h>
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#include <qquickimageprovider.h>
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#include <qtclasshelpermacros.h>
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#include <qtmetamacros.h>
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class QsImageProvider: public QQuickImageProvider {
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public:
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explicit QsImageProvider(): QQuickImageProvider(QQuickImageProvider::Image) {}
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QImage requestImage(const QString& id, QSize* size, const QSize& requestedSize) override;
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};
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class QsPixmapProvider: public QQuickImageProvider {
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public:
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explicit QsPixmapProvider(): QQuickImageProvider(QQuickImageProvider::Pixmap) {}
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QPixmap requestPixmap(const QString& id, QSize* size, const QSize& requestedSize) override;
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};
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class QsImageHandle {
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public:
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explicit QsImageHandle(QQmlImageProviderBase::ImageType type);
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virtual ~QsImageHandle();
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Q_DISABLE_COPY_MOVE(QsImageHandle);
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[[nodiscard]] virtual QString url() const;
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virtual QImage requestImage(const QString& id, QSize* size, const QSize& requestedSize);
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virtual QPixmap requestPixmap(const QString& id, QSize* size, const QSize& requestedSize);
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private:
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QQmlImageProviderBase::ImageType type;
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QString id;
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};
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class QsIndexedImageHandle: public QsImageHandle {
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public:
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explicit QsIndexedImageHandle(QQmlImageProviderBase::ImageType type): QsImageHandle(type) {}
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[[nodiscard]] QString url() const override;
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void imageChanged();
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private:
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quint32 changeIndex = 0;
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};
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