From 4f60c07e0540f89654b469d134095c37e238d3e8 Mon Sep 17 00:00:00 2001
From: 2 * r + 2 * t <61896496+soramanew@users.noreply.github.com>
Date: Wed, 27 Aug 2025 20:32:51 +1000
Subject: plugin: create caching image manager

No need for external proc
---
 components/filedialog/FolderContents.qml |  1 -
 components/images/CachingIconImage.qml   | 45 ++++++++++++++++++++------------
 components/images/CachingImage.qml       | 37 ++++++++------------------
 3 files changed, 39 insertions(+), 44 deletions(-)

(limited to 'components')

diff --git a/components/filedialog/FolderContents.qml b/components/filedialog/FolderContents.qml
index 1f67cd3..afd2ed1 100644
--- a/components/filedialog/FolderContents.qml
+++ b/components/filedialog/FolderContents.qml
@@ -148,7 +148,6 @@ Item {
                 anchors.top: parent.top
                 anchors.topMargin: Appearance.padding.normal
 
-                asynchronous: true
                 implicitSize: Sizes.itemWidth - Appearance.padding.normal * 2
                 source: {
                     if (!item.fileIsDir)
diff --git a/components/images/CachingIconImage.qml b/components/images/CachingIconImage.qml
index 522a947..715d379 100644
--- a/components/images/CachingIconImage.qml
+++ b/components/images/CachingIconImage.qml
@@ -1,31 +1,42 @@
+pragma ComponentBehavior: Bound
+
+import qs.utils
+import Quickshell.Widgets
 import QtQuick
 
 Item {
-    property alias asynchronous: image.asynchronous
-    property alias status: image.status
-    property alias mipmap: image.mipmap
-    property alias backer: image
+    id: root
 
-    property real implicitSize
+    readonly property int status: loader.item?.status ?? Image.Null
     readonly property real actualSize: Math.min(width, height)
-
+    property real implicitSize
     property url source
 
-    onSourceChanged: {
-        if (source?.toString().startsWith("image://icon/"))
-            // Directly skip the path prop and treat like a normal Image component
-            image.source = source;
-        else if (source)
-            image.path = source;
-    }
-
     implicitWidth: implicitSize
     implicitHeight: implicitSize
 
-    CachingImage {
-        id: image
+    Loader {
+        id: loader
 
         anchors.fill: parent
-        fillMode: Image.PreserveAspectFit
+        sourceComponent: root.source ? root.source.toString().startsWith("image://icon/") ? iconImage : cachingImage : null
+    }
+
+    Component {
+        id: cachingImage
+
+        CachingImage {
+            path: Paths.strip(root.source)
+            fillMode: Image.PreserveAspectFit
+        }
+    }
+
+    Component {
+        id: iconImage
+
+        IconImage {
+            source: root.source
+            asynchronous: true
+        }
     }
 }
diff --git a/components/images/CachingImage.qml b/components/images/CachingImage.qml
index add459a..07b98b6 100644
--- a/components/images/CachingImage.qml
+++ b/components/images/CachingImage.qml
@@ -1,44 +1,29 @@
 import qs.utils
 import Caelestia
-import Quickshell
-import Quickshell.Io
 import QtQuick
 
 Image {
     id: root
 
-    property string path
-    property string hash
-    readonly property url cachePath: `${Paths.imagecache}/${hash}@${effectiveWidth}x${effectiveHeight}.png`
+    property alias path: manager.path
 
-    readonly property real effectiveScale: QsWindow.window?.devicePixelRatio ?? 1
-    readonly property int effectiveWidth: Math.ceil(width * effectiveScale)
-    readonly property int effectiveHeight: Math.ceil(height * effectiveScale)
+    property int sourceWidth
+    property int sourceHeight
 
     asynchronous: true
     fillMode: Image.PreserveAspectCrop
-    sourceSize.width: effectiveWidth
-    sourceSize.height: effectiveHeight
-
-    onPathChanged: shaProc.exec(["sha256sum", Paths.strip(path)])
-
-    onCachePathChanged: {
-        if (hash)
-            source = cachePath;
-    }
+    sourceSize.width: sourceWidth
+    sourceSize.height: sourceHeight
 
     onStatusChanged: {
-        if (source == cachePath && status === Image.Error)
-            source = path;
-        else if (source == path && status === Image.Ready)
-            CUtils.saveItem(this, cachePath);
+        if (!manager.usingCache && status === Image.Ready)
+            CUtils.saveItem(this, manager.cachePath);
     }
 
-    Process {
-        id: shaProc
+    CachingImageManager {
+        id: manager
 
-        stdout: StdioCollector {
-            onStreamFinished: root.hash = text.split(" ")[0]
-        }
+        item: root
+        cacheDir: Paths.imagecache
     }
 }
-- 
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