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plugin/cim: fix null images

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2 * r + 2 * t 2025-08-30 22:37:25 +10:00
parent 9659130fdb
commit e5722af7db
1 changed files with 14 additions and 1 deletions
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15
plugin/src/Caelestia/cachingimagemanager.cpp
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@ -10,7 +10,7 @@
#include <QPainter>
qreal CachingImageManager::effectiveScale() const {
if (m_item->window()) {
if (m_item && m_item->window()) {
return m_item->window()->devicePixelRatio();
}
@ -18,12 +18,20 @@ qreal CachingImageManager::effectiveScale() const {
}
int CachingImageManager::effectiveWidth() const {
if (!m_item) {
return 0;
}
int width = std::ceil(m_item->width() * effectiveScale());
m_item->setProperty("sourceWidth", width);
return width;
}
int CachingImageManager::effectiveHeight() const {
if (!m_item) {
return 0;
}
int height = std::ceil(m_item->height() * effectiveScale());
m_item->setProperty("sourceHeight", height);
return height;
@ -111,6 +119,11 @@ void CachingImageManager::updateSource(const QString& path) {
int width = effectiveWidth();
int height = effectiveHeight();
if (!m_item || !width || !height) {
return;
}
const QString fillMode = m_item->property("fillMode").toString();
const QString filename = QString("%1@%2x%3-%4.png")
.arg(sha).arg(width).arg(height)