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This commit is contained in:
AramJonghu
2026-06-30 02:04:24 +02:00
parent fed9372b35
commit 467e44bb9f
85 changed files with 4139 additions and 3738 deletions
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Plugins/ZShell/Internal/wallpaperimage.cpp
+43 -32
View File
@@ -7,15 +7,16 @@
#include <QtConcurrent>
#include <QSGImageNode>
#include <QQuickWindow>
#include <set>
namespace ZShell::internal {
WallpaperImage::WallpaperImage(QQuickItem *parent)
: QQuickItem(parent)
{
WallpaperImage::WallpaperImage(QQuickItem* parent) : QQuickItem(parent) {
setFlag(ItemHasContents, true);
connect(&m_imageWatcher, &QFutureWatcher<QImage>::finished, this, &WallpaperImage::handleImageLoaded);
connect(
&m_imageWatcher,
&QFutureWatcher<QImage>::finished,
this,
&WallpaperImage::handleImageLoaded);
}
WallpaperImage::~WallpaperImage() {
@@ -23,14 +24,13 @@ WallpaperImage::~WallpaperImage() {
}
void WallpaperImage::setStatus(const Status s) {
if (m_status == s)
return;
if (m_status == s) return;
m_status = s;
emit statusChanged();
}
void WallpaperImage::setSource(const QUrl &source) {
void WallpaperImage::setSource(const QUrl& source) {
if (m_source == source) return;
m_source = source;
emit sourceChanged();
@@ -39,7 +39,7 @@ void WallpaperImage::setSource(const QUrl &source) {
loadImage();
}
void WallpaperImage::setScreenResolution(const QSize &screenResolution) {
void WallpaperImage::setScreenResolution(const QSize& screenResolution) {
if (m_screenResolution == screenResolution) return;
m_screenResolution = screenResolution;
emit screenResolutionChanged();
@@ -86,11 +86,16 @@ void WallpaperImage::setCropHeight(qreal h) {
QString WallpaperImage::getCacheFilePath() const {
if (m_source.isEmpty() || m_screenResolution.isEmpty()) return QString();
QString cachePath = QStandardPaths::writableLocation(QStandardPaths::GenericCacheLocation) + "/zshell/imagecache";
QString cachePath =
QStandardPaths::writableLocation(QStandardPaths::GenericCacheLocation) +
"/zshell/imagecache";
QDir().mkpath(cachePath);
QString id = m_source.toString() + "_" + QString::number(m_screenResolution.width()) + "x" + QString::number(m_screenResolution.height());
QByteArray hash = QCryptographicHash::hash(id.toUtf8(), QCryptographicHash::Md5).toHex();
QString id = m_source.toString() + "_" +
QString::number(m_screenResolution.width()) + "x" +
QString::number(m_screenResolution.height());
QByteArray hash =
QCryptographicHash::hash(id.toUtf8(), QCryptographicHash::Md5).toHex();
return cachePath + "/" + hash + ".png";
}
@@ -102,7 +107,8 @@ void WallpaperImage::loadImage() {
}
QString cacheFile = getCacheFilePath();
QString sourceFile = m_source.isLocalFile() ? m_source.toLocalFile() : m_source.toString();
QString sourceFile = m_source.isLocalFile() ? m_source.toLocalFile()
: m_source.toString();
if (sourceFile.startsWith("qrc:/")) {
sourceFile = sourceFile.mid(3);
@@ -110,8 +116,10 @@ void WallpaperImage::loadImage() {
QSize targetRes = m_screenResolution;
QFuture<QImage> future = QtConcurrent::run([sourceFile, cacheFile, targetRes]() -> QImage {
if (!targetRes.isEmpty() && !cacheFile.isEmpty() && QFileInfo::exists(cacheFile)) {
QFuture<QImage> future =
QtConcurrent::run([sourceFile, cacheFile, targetRes]() -> QImage {
if (!targetRes.isEmpty() && !cacheFile.isEmpty() &&
QFileInfo::exists(cacheFile)) {
QImage cached(cacheFile);
if (!cached.isNull()) return cached;
}
@@ -123,8 +131,12 @@ void WallpaperImage::loadImage() {
return original;
}
if (original.width() > targetRes.width() || original.height() > targetRes.height()) {
QImage scaled = original.scaled(targetRes, Qt::KeepAspectRatioByExpanding, Qt::SmoothTransformation);
if (original.width() > targetRes.width() ||
original.height() > targetRes.height()) {
QImage scaled = original.scaled(
targetRes,
Qt::KeepAspectRatioByExpanding,
Qt::SmoothTransformation);
if (!cacheFile.isEmpty()) scaled.save(cacheFile, "PNG");
return scaled;
}
@@ -145,8 +157,9 @@ void WallpaperImage::handleImageLoaded() {
update();
}
QSGNode *WallpaperImage::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *) {
auto *node = static_cast<QSGImageNode *>(oldNode);
QSGNode* WallpaperImage::updatePaintNode(
QSGNode* oldNode, UpdatePaintNodeData*) {
auto* node = static_cast<QSGImageNode*>(oldNode);
if (m_image.isNull()) {
delete node;
@@ -159,7 +172,8 @@ QSGNode *WallpaperImage::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *
if (m_textureDirty) {
if (m_texture) delete m_texture;
m_texture = window()->createTextureFromImage(m_image, QQuickWindow::TextureHasAlphaChannel);
m_texture = window()->createTextureFromImage(
m_image, QQuickWindow::TextureHasAlphaChannel);
m_textureDirty = false;
}
@@ -175,8 +189,7 @@ QSGNode *WallpaperImage::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *
m_cropX * m_texture->textureSize().width(),
m_cropY * m_texture->textureSize().height(),
cW * m_texture->textureSize().width(),
cH * m_texture->textureSize().height()
);
cH * m_texture->textureSize().height());
QRectF bounds = boundingRect();
if (bounds.isEmpty() || reqRect.isEmpty()) return node;
@@ -202,25 +215,23 @@ QSGNode *WallpaperImage::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *
sourceRect.x() / m_texture->textureSize().width(),
sourceRect.y() / m_texture->textureSize().height(),
sourceRect.width() / m_texture->textureSize().width(),
sourceRect.height() / m_texture->textureSize().height()
);
sourceRect.height() / m_texture->textureSize().height());
bool changed = false;
auto updateIfChanged = [&](qreal &dst, qreal value) {
if (!qFuzzyCompare(dst, value)) {
dst = value;
changed = true;
}
};
auto updateIfChanged = [&](qreal& dst, qreal value) {
if (!qFuzzyCompare(dst, value)) {
dst = value;
changed = true;
}
};
updateIfChanged(m_actualCropX, normalizedActual.x());
updateIfChanged(m_actualCropY, normalizedActual.y());
updateIfChanged(m_actualCropWidth, normalizedActual.width());
updateIfChanged(m_actualCropHeight, normalizedActual.height());
if (changed)
emit actualCropChanged();
if (changed) emit actualCropChanged();
node->setSourceRect(sourceRect);
}