Added different transparency modes for macos and stopped initializing workspaces on closed windows

src/browser/app/profile/zen-browser.js

@@ -370,6 +370,14 @@ pref('browser.download.autohideButton', false);
 // Enable transparent background for macos
 #ifdef XP_MACOSX
 pref('widget.macos.titlebar-blend-mode.behind-window', true);
+// 1. hudWindow
+// 2. fullScreenUI
+// 3. popover
+// 4. menu
+// 5. toolTip
+// 6. headerView
+// 7. underlay
+pref('zen.widget.macos.window-material', 7);
 #endif
 
 // Urlbar and autocomplete

src/browser/base/zen-components/ZenCompactMode.mjs

@@ -190,14 +190,16 @@ var gZenCompactModeManager = {
             }
           )
           .then(() => {
-            this.sidebar.removeAttribute('animate');
-            this.sidebar.style.removeProperty('margin-right');
-            this.sidebar.style.removeProperty('margin-left');
-            this.sidebar.style.removeProperty('transform');
-            this.sidebar.style.transition = 'none';
-            setTimeout(() => {
-              this._animating = false;
-              this.sidebar.style.removeProperty('transition');
+            window.requestAnimationFrame(() => {
+              this.sidebar.removeAttribute('animate');
+              this.sidebar.style.removeProperty('margin-right');
+              this.sidebar.style.removeProperty('margin-left');
+              this.sidebar.style.removeProperty('transform');
+              this.sidebar.style.transition = 'none';
+              setTimeout(() => {
+                this._animating = false;
+                this.sidebar.style.removeProperty('transition');
+              });
             });
           });
       } else if (canHideSidebar && !isCompactMode) {

src/browser/base/zen-components/ZenWorkspaces.mjs

@@ -512,9 +512,8 @@ var ZenWorkspaces = new (class extends ZenMultiWindowFeature {
     if (typeof this._workspaceEnabled === 'undefined') {
       this._workspaceEnabled =
         !Services.prefs.getBoolPref('zen.workspaces.disabled_for_testing', false) && this.shouldHaveWorkspaces;
-      return this._workspaceEnabled;
     }
-    return this._workspaceEnabled;
+    return this._workspaceEnabled && !window.closed;
   }
 
   getActiveWorkspaceFromCache() {
@@ -591,6 +590,7 @@ var ZenWorkspaces = new (class extends ZenMultiWindowFeature {
         console.error('ZenWorkspaces: Error initializing theme picker', e);
       }
       this._selectStartPage();
+      this._fixTabPositions();
     }
   }
 
@@ -1538,10 +1538,7 @@ var ZenWorkspaces = new (class extends ZenMultiWindowFeature {
   }
 
   _moveEmptyTabToWorkspace(workspaceUuid) {
-    const emptyTab = this._emptyTab;
-    if (emptyTab) {
-      this.moveTabToWorkspace(emptyTab, workspaceUuid);
-    }
+    this._makeSureEmptyTabIsLast();
   }
 
   _makeSureEmptyTabIsLast() {
@@ -1552,6 +1549,15 @@ var ZenWorkspaces = new (class extends ZenMultiWindowFeature {
         container.insertBefore(emptyTab, container.lastChild);
       }
     }
+    this._fixTabPositions();
+  }
+
+  _fixTabPositions() {
+    // Fix tabs _tPos values relative to the actual order
+    const tabs = gBrowser.tabs;
+    for (let i = 0; i < tabs.length; i++) {
+      tabs[i]._tPos = i;
+    }
   }
 
   _updateMarginTopPinnedTabs(arrowscrollbox, pinnedContainer) {

src/modules/libpref/init/StaticPrefList-yaml.patch

@@ -1,8 +1,8 @@
 diff --git a/modules/libpref/init/StaticPrefList.yaml b/modules/libpref/init/StaticPrefList.yaml
-index ce2393978f77f55f42ae9b97e5d40328ce8eaae4..a426679de76c2d172974ec87f5fe48e22d5ab7b0 100644
+index a9863858f9a28b2c633edd9689d4379203eef1e6..a0c121d934313f272ade1061146fbc4b96e2ddda 100644
 --- a/modules/libpref/init/StaticPrefList.yaml
 +++ b/modules/libpref/init/StaticPrefList.yaml
-@@ -18060,7 +18060,7 @@
+@@ -18305,7 +18305,7 @@
  # Whether we use the mica backdrop. Off by default for now.
  - name: widget.windows.mica
    type: bool
@@ -11,7 +11,7 @@ index ce2393978f77f55f42ae9b97e5d40328ce8eaae4..a426679de76c2d172974ec87f5fe48e2
    mirror: once
  #endif
  
-@@ -18173,6 +18173,19 @@
+@@ -18418,6 +18418,25 @@
    mirror: always
  #endif
  
@@ -21,6 +21,12 @@ index ce2393978f77f55f42ae9b97e5d40328ce8eaae4..a426679de76c2d172974ec87f5fe48e2
 +  value: true
 +  mirror: never
 +
++#ifdef XP_MACOSX
++- name: zen.widget.macos.window-material
++  type: uint32_t
++  value: 0
++  mirror: once
++
 +#ifdef XP_WIN
 +- name: zen.widget.windows.acrylic
 +  type: bool

src/widget/cocoa/VibrancyManager-mm.patch

@@ -1,13 +1,37 @@
 diff --git a/widget/cocoa/VibrancyManager.mm b/widget/cocoa/VibrancyManager.mm
-index e8263ee480a0249cae760ee5b9037bb87acafecc..aefc887208659e46191eebfde1f9f74f1eac77a5 100644
+index 849b62c9976a7bc5fee35e074e54c8f556ed9c38..92ddc9022055f518cb371d64e8e644c4b3ada798 100644
 --- a/widget/cocoa/VibrancyManager.mm
 +++ b/widget/cocoa/VibrancyManager.mm
-@@ -39,7 +39,7 @@ static NSVisualEffectMaterial VisualEffectMaterialForVibrancyType(
+@@ -13,6 +13,7 @@
+ 
+ #include "nsChildView.h"
+ #include "mozilla/StaticPrefs_widget.h"
++#include "mozilla/StaticPrefs_zen.h"
+ 
+ using namespace mozilla;
+ 
+@@ -40,7 +41,23 @@ static NSVisualEffectMaterial VisualEffectMaterialForVibrancyType(
      case VibrancyType::Sidebar:
        return NSVisualEffectMaterialSidebar;
      case VibrancyType::Titlebar:
 -      return NSVisualEffectMaterialTitlebar;
-+      return NSVisualEffectMaterialUnderWindowBackground;
++      switch (StaticPrefs::zen_widget_macos_window_material_AtStartup()) {
++        case 1:
++          return NSVisualEffectMaterialHUDWindow;
++        case 2:
++          return NSVisualEffectMaterialFullScreenUI;
++        case 3:
++          return NSVisualEffectMaterialPopover;
++        case 4:
++          return NSVisualEffectMaterialMenu;
++        case 5:
++          return NSVisualEffectMaterialToolTip;
++        case 6:
++          return NSVisualEffectMaterialHeaderView;
++        case 7:
++        default:
++          return NSVisualEffectMaterialUnderWindowBackground;
++      }
    }
  }