From 96552dfcb531053f4a331c2c80ecf5d8cb2aaf36 Mon Sep 17 00:00:00 2001
From: 某莔 <seiuryuu@gmail.com>
Date: 周四, 28 12月 2023 22:55:40 +0800
Subject: [PATCH] fix: NSVisualEffectView
---
src/core/contexts/cocoawindowcontext.mm | 77 +++++++++++++++++++++++++++++++++++++-
1 files changed, 75 insertions(+), 2 deletions(-)
diff --git a/src/core/contexts/cocoawindowcontext.mm b/src/core/contexts/cocoawindowcontext.mm
index faa75bb..a84e7dd 100644
--- a/src/core/contexts/cocoawindowcontext.mm
+++ b/src/core/contexts/cocoawindowcontext.mm
@@ -118,6 +118,12 @@
namespace QWK {
struct NSWindowProxy : public QWK_NSWindowDelegate {
+ enum class BlurMode {
+ Dark,
+ Light,
+ None,
+ };
+
NSWindowProxy(NSWindow *macWindow) {
nswindow = macWindow;
g_proxyIndexes->insert(nswindow, this);
@@ -225,6 +231,38 @@
return {closeBtn, minimizeBtn, zoomBtn};
}
+ void setBlurEffect(BlurMode option) {
+ NSVisualEffectView *effectView = nil;
+ NSView *const view = [nswindow contentView];
+ for (NSView *subview in [[view superview] subviews]) {
+ if ([subview isKindOfClass:visualEffectViewClass]) {
+ effectView = subview;
+ }
+ }
+ if (effectView == nil) { return; }
+
+ static const auto originalMaterial = effectView.material;
+ static const auto originalBlendingMode = effectView.blendingMode;
+ static const auto originalState = effectView.state;
+
+ if (option == BlurMode::None) {
+ effectView.material = originalMaterial;
+ effectView.blendingMode = originalBlendingMode;
+ effectView.state = originalState;
+ } else {
+ effectView.material = NSVisualEffectMaterialUnderWindowBackground;
+ effectView.blendingMode = NSVisualEffectBlendingModeBehindWindow;
+ effectView.state = NSVisualEffectStateFollowsWindowActiveState;
+
+ // if (option == BlurMode::Dark) {
+ // view.appearance = [NSAppearance appearanceNamed:@"NSAppearanceNameVibrantDark"];
+ // } else {
+ // view.appearance =
+ // [NSAppearance appearanceNamed:@"NSAppearanceNameVibrantLight"];
+ // }
+ }
+ }
+
void setSystemTitleBarVisible(const bool visible) {
NSView *nsview = [nswindow contentView];
if (!nsview) {
@@ -311,6 +349,10 @@
windowObserver = nil;
}
+ static inline const Class windowClass = [NSWindow class];
+
+ static inline const Class visualEffectViewClass = NSClassFromString(@"NSVisualEffectView");
+
protected:
static BOOL canBecomeKeyWindow(id obj, SEL sel) {
if (g_proxyIndexes->contains(reinterpret_cast<NSWindow *>(obj))) {
@@ -376,8 +418,6 @@
}
#endif
}
-
- static inline const Class windowClass = [NSWindow class];
private:
Q_DISABLE_COPY(NSWindowProxy)
@@ -622,6 +662,39 @@
ensureWindowProxy(windowId)->setSystemButtonVisible(!attribute.toBool());
return true;
}
+
+ if (key == QStringLiteral("blur-effect")) {
+ // Class not available
+ if (!NSWindowProxy::visualEffectViewClass) {
+ return false;
+ }
+
+ auto option = NSWindowProxy::BlurMode::None;
+ if (attribute.type() == QVariant::Bool) {
+ if (attribute.toBool()) {
+ NSString *osxMode =
+ [[NSUserDefaults standardUserDefaults] stringForKey:@"AppleInterfaceStyle"];
+ option = [osxMode isEqualToString:@"Dark"] ? NSWindowProxy::BlurMode::Dark
+ : NSWindowProxy::BlurMode::Light;
+ }
+ } else if (attribute.type() == QVariant::String) {
+ auto value = attribute.toString();
+ if (value == QStringLiteral("dark")) {
+ option = NSWindowProxy::BlurMode::Dark;
+ } else if (value == QStringLiteral("light")) {
+ option = NSWindowProxy::BlurMode::Light;
+ } else if (value == QStringLiteral("none")) {
+ // ...
+ } else {
+ return false;
+ }
+ } else {
+ return false;
+ }
+ ensureWindowProxy(windowId)->setBlurEffect(option);
+ return true;
+ }
+
return false;
}
--
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