Some refactoring of ByteItem highlighting

src/Insight/UserInterfaces/InsightWindow/Widgets/TargetMemoryInspectionPane/HexViewerWidget/ByteItem.cpp

@@ -10,7 +10,7 @@ namespace Bloom::Widgets
         std::optional<std::uint32_t>& currentStackPointer,
         ByteItem** hoveredByteItem,
         AnnotationItem** hoveredAnnotationItem,
-        std::set<std::uint32_t>& highlightedAddresses,
+        std::set<ByteItem*>& highlightedByteItems,
         const HexViewerWidgetSettings& settings
     )
         : QGraphicsItem(nullptr)
@@ -19,7 +19,7 @@ namespace Bloom::Widgets
         , currentStackPointer(currentStackPointer)
         , hoveredByteItem(hoveredByteItem)
         , hoveredAnnotationItem(hoveredAnnotationItem)
-        , highlightedAddresses(highlightedAddresses)
+        , highlightedByteItems(highlightedByteItems)
         , settings(settings)
     {
         this->setCacheMode(
@@ -129,7 +129,7 @@ namespace Bloom::Widgets
         static const auto hoveredNeighbourBackgroundColor = QColor(0x8E, 0x8B, 0x83, 30);
 
         if (this->isEnabled()) {
-            if (this->highlightedAddresses.contains(this->address)) {
+            if (this->highlighted) {
                 return &(highlightedBackgroundColor);
             }
 
@@ -165,7 +165,7 @@ namespace Bloom::Widgets
             }
 
         } else {
-            if (this->highlightedAddresses.contains(this->address)) {
+            if (this->highlighted) {
                 return &(disabledHighlightedBackgroundColor);
             }
 
@@ -210,7 +210,7 @@ namespace Bloom::Widgets
                 if (
                     this->excludedMemoryRegion != nullptr
                     || this->settings.displayAsciiValues
-                    || (!this->highlightedAddresses.empty() && !this->highlightedAddresses.contains(this->address))
+                    || (!this->highlightedByteItems.empty() && !this->highlighted)
                 ) {
                     return &(fadedStandardTextColor);
                 }
@@ -218,10 +218,6 @@ namespace Bloom::Widgets
                 return &(standardTextColor);
             }
 
-            if (!this->highlightedAddresses.empty() && !this->highlightedAddresses.contains(this->address)) {
-                return &(fadedAsciiModeTextColor);
-            }
-
             return &(asciiModeTextColor);
         }
 

src/Insight/UserInterfaces/InsightWindow/Widgets/TargetMemoryInspectionPane/HexViewerWidget/ByteItem.hpp

@@ -33,6 +33,7 @@ namespace Bloom::Widgets
         std::size_t currentRowIndex = 0;
         std::size_t currentColumnIndex = 0;
 
+        bool highlighted = false;
         const FocusedMemoryRegion* focusedMemoryRegion = nullptr;
         const ExcludedMemoryRegion* excludedMemoryRegion = nullptr;
 
@@ -42,7 +43,7 @@ namespace Bloom::Widgets
             std::optional<std::uint32_t>& currentStackPointer,
             ByteItem** hoveredByteItem,
             AnnotationItem** hoveredAnnotationItem,
-            std::set<std::uint32_t>& highlightedAddresses,
+            std::set<ByteItem*>& highlightedByteItems,
             const HexViewerWidgetSettings& settings
         );
 
@@ -70,7 +71,7 @@ namespace Bloom::Widgets
         ByteItem** hoveredByteItem;
         AnnotationItem** hoveredAnnotationItem;
         std::optional<std::uint32_t>& currentStackPointer;
-        std::set<std::uint32_t>& highlightedAddresses;
+        std::set<ByteItem*>& highlightedByteItems;
 
         const QColor* getBackgroundColor();
         const QColor* getTextColor();

src/Insight/UserInterfaces/InsightWindow/Widgets/TargetMemoryInspectionPane/HexViewerWidget/ByteItemGraphicsScene.cpp

@@ -41,7 +41,7 @@ namespace Bloom::Widgets
                 this->currentStackPointer,
                 &(this->hoveredByteWidget),
                 &(this->hoveredAnnotationItem),
-                this->highlightedAddresses,
+                this->highlightedByteItems,
                 settings
             );
 
@@ -79,8 +79,19 @@ namespace Bloom::Widgets
     }
 
     void ByteItemGraphicsScene::setHighlightedAddresses(const std::set<std::uint32_t>& highlightedAddresses) {
-        this->highlightedAddresses = highlightedAddresses;
-        this->invalidateChildItemCaches();
+        this->highlightedByteItems.clear();
+
+        for (auto& [address, byteItem] : this->byteItemsByAddress) {
+            if (highlightedAddresses.contains(address)) {
+                byteItem->highlighted = true;
+                this->highlightedByteItems.insert(byteItem);
+
+            } else {
+                byteItem->highlighted = false;
+            }
+
+            byteItem->update();
+        }
     }
 
     void ByteItemGraphicsScene::refreshRegions() {

src/Insight/UserInterfaces/InsightWindow/Widgets/TargetMemoryInspectionPane/HexViewerWidget/ByteItemGraphicsScene.hpp

@@ -96,7 +96,7 @@ namespace Bloom::Widgets
 
         ByteAddressContainer* byteAddressContainer = nullptr;
 
-        std::set<std::uint32_t> highlightedAddresses;
+        std::set<ByteItem*> highlightedByteItems;
 
         int getSceneWidth() {
             /*