feat: Added support for global window scheme, b=no-bug, c=common, workspaces

l10n

@@ -1 +1 @@
-Subproject commit 706b33337345e4231e18313463259703b3fbc50d
+Subproject commit 7435b28bdf962406f7e0ec54ed1774ede5b490a9

src/browser/app/profile/features/theme.inc

@@ -7,6 +7,7 @@ pref('zen.theme.content-element-separation', 8); // In pixels
 pref('zen.theme.gradient', true);
 pref('zen.theme.gradient.show-custom-colors', false);
 pref('zen.theme.essentials-favicon-bg', true);
+pref('zen.theme.window.scheme', 'auto'); // auto, light, dark
 
 #ifdef XP_MACOSX
   pref('zen.theme.border-radius', 10); // In pixels

src/browser/base/content/zen-panels/gradient-generator.inc

@@ -20,9 +20,12 @@
         </hbox>
       </hbox>
       <hbox class="zen-theme-picker-gradient">
-        <box id="PanelUI-zen-gradient-generator-rotation-dot"></box>
+        <hbox id="PanelUI-zen-gradient-generator-scheme">
-        <box id="PanelUI-zen-gradient-generator-rotation-line"></box>
+          <button id="PanelUI-zen-gradient-generator-scheme-auto" class="subviewbutton"/>
-        <box id="PanelUI-zen-gradient-generator-color-actions">
+          <button id="PanelUI-zen-gradient-generator-scheme-light" class="subviewbutton"/>
+          <button id="PanelUI-zen-gradient-generator-scheme-dark" class="subviewbutton"/> 
+        </hbox>
+        <hbox id="PanelUI-zen-gradient-generator-color-actions">
           <button id="PanelUI-zen-gradient-generator-color-add" class="subviewbutton">
           </button>
           <button id="PanelUI-zen-gradient-generator-color-remove" class="subviewbutton">
@@ -30,13 +33,12 @@
           <html:div class="separator"></html:div>
           <button id="PanelUI-zen-gradient-generator-color-toggle-algo" class="subviewbutton" data-l10n-id="zen-panel-ui-gradient-generator-algo-floating">
           </button>
-        </box>
+        </hbox>
         <label data-l10n-id="zen-panel-ui-gradient-click-to-add" id="PanelUI-zen-gradient-generator-color-click-to-add"></label>
       </hbox>
       <hbox id="PanelUI-zen-gradient-generator-controls">
         <hbox id="PanelUI-zen-gradient-colors-wrapper">
           <vbox flex="1">
-            <label data-l10n-id="zen-panel-ui-gradient-generator-opacity-text"></label>
             <html:input type="range" min="0.15" max="0.85" value="0.5" step="0.05" id="PanelUI-zen-gradient-generator-opacity" />
           </vbox>
           <vbox id="PanelUI-zen-gradient-generator-texture-wrapper">

src/browser/themes/shared/zen-icons/icons.css

@@ -768,3 +768,33 @@
     background: transparent !important;
   }
 }
+
+#PanelUI-zen-gradient-generator-scheme-auto {
+  list-style-image: url('sparkles.svg');
+}
+
+@media -moz-pref('zen.theme.window.scheme', 'auto') {
+  #PanelUI-zen-gradient-generator-scheme-auto {
+    background: light-dark(rgba(0, 0, 0, 0.1), rgba(255, 255, 255, 0.2));
+  }
+}
+
+#PanelUI-zen-gradient-generator-scheme-dark {
+  list-style-image: url('moon-stars.svg');
+}
+
+@media -moz-pref('zen.theme.window.scheme', 'dark') {
+  #PanelUI-zen-gradient-generator-scheme-dark {
+    background: light-dark(rgba(0, 0, 0, 0.1), rgba(255, 255, 255, 0.2));
+  }
+}
+
+#PanelUI-zen-gradient-generator-scheme-light {
+  list-style-image: url('face-sun.svg');
+}
+
+@media -moz-pref('zen.theme.window.scheme', 'light') {
+  #PanelUI-zen-gradient-generator-scheme-light {
+    background: light-dark(rgba(0, 0, 0, 0.1), rgba(255, 255, 255, 0.2));
+  }
+}

src/browser/themes/shared/zen-icons/jar.inc.mn

@@ -35,15 +35,16 @@
   skin/classic/browser/zen-icons/edit-paste.svg                      (../shared/zen-icons/lin/edit-paste.svg) 
   skin/classic/browser/zen-icons/edit-redo.svg                      (../shared/zen-icons/lin/edit-redo.svg) 
   skin/classic/browser/zen-icons/edit-select-all.svg                      (../shared/zen-icons/lin/edit-select-all.svg) 
-  skin/classic/browser/zen-icons/edit.svg                      (../shared/zen-icons/lin/edit.svg) 
   skin/classic/browser/zen-icons/edit-theme.svg                      (../shared/zen-icons/lin/edit-theme.svg) 
   skin/classic/browser/zen-icons/edit-undo.svg                      (../shared/zen-icons/lin/edit-undo.svg) 
+  skin/classic/browser/zen-icons/edit.svg                      (../shared/zen-icons/lin/edit.svg) 
   skin/classic/browser/zen-icons/essential-add.svg                      (../shared/zen-icons/lin/essential-add.svg) 
   skin/classic/browser/zen-icons/essential-remove.svg                      (../shared/zen-icons/lin/essential-remove.svg) 
   skin/classic/browser/zen-icons/expand-sidebar.svg                      (../shared/zen-icons/lin/expand-sidebar.svg) 
+  skin/classic/browser/zen-icons/ext-link.svg                      (../shared/zen-icons/lin/ext-link.svg) 
   skin/classic/browser/zen-icons/extension-blocked.svg                      (../shared/zen-icons/lin/extension-blocked.svg) 
   skin/classic/browser/zen-icons/extension.svg                      (../shared/zen-icons/lin/extension.svg) 
-  skin/classic/browser/zen-icons/ext-link.svg                      (../shared/zen-icons/lin/ext-link.svg) 
+  skin/classic/browser/zen-icons/face-sun.svg                      (../shared/zen-icons/lin/face-sun.svg) 
   skin/classic/browser/zen-icons/firefox.svg                      (../shared/zen-icons/lin/firefox.svg) 
   skin/classic/browser/zen-icons/folder.svg                      (../shared/zen-icons/lin/folder.svg) 
   skin/classic/browser/zen-icons/forget.svg                      (../shared/zen-icons/lin/forget.svg) 
@@ -80,6 +81,7 @@
   skin/classic/browser/zen-icons/microphone-fill.svg                      (../shared/zen-icons/lin/microphone-fill.svg) 
   skin/classic/browser/zen-icons/microphone.svg                      (../shared/zen-icons/lin/microphone.svg) 
   skin/classic/browser/zen-icons/midi.svg                      (../shared/zen-icons/lin/midi.svg) 
+  skin/classic/browser/zen-icons/moon-stars.svg                      (../shared/zen-icons/lin/moon-stars.svg) 
   skin/classic/browser/zen-icons/move-tab.svg                      (../shared/zen-icons/lin/move-tab.svg) 
   skin/classic/browser/zen-icons/new-tab-image.svg                      (../shared/zen-icons/lin/new-tab-image.svg) 
   skin/classic/browser/zen-icons/open.svg                      (../shared/zen-icons/lin/open.svg) 
@@ -95,27 +97,28 @@
   skin/classic/browser/zen-icons/pocket-outline.svg                      (../shared/zen-icons/lin/pocket-outline.svg) 
   skin/classic/browser/zen-icons/popup.svg                      (../shared/zen-icons/lin/popup.svg) 
   skin/classic/browser/zen-icons/print.svg                      (../shared/zen-icons/lin/print.svg) 
-  skin/classic/browser/zen-icons/privateBrowsing.svg                      (../shared/zen-icons/lin/privateBrowsing.svg) 
   skin/classic/browser/zen-icons/private-window.svg                      (../shared/zen-icons/lin/private-window.svg) 
+  skin/classic/browser/zen-icons/privateBrowsing.svg                      (../shared/zen-icons/lin/privateBrowsing.svg) 
   skin/classic/browser/zen-icons/reader-mode.svg                      (../shared/zen-icons/lin/reader-mode.svg) 
-  skin/classic/browser/zen-icons/reload.svg                      (../shared/zen-icons/lin/reload.svg) 
   skin/classic/browser/zen-icons/reload-to-stop.svg                      (../shared/zen-icons/lin/reload-to-stop.svg) 
+  skin/classic/browser/zen-icons/reload.svg                      (../shared/zen-icons/lin/reload.svg) 
   skin/classic/browser/zen-icons/report.svg                      (../shared/zen-icons/lin/report.svg) 
   skin/classic/browser/zen-icons/save.svg                      (../shared/zen-icons/lin/save.svg) 
   skin/classic/browser/zen-icons/screen-blocked.svg                      (../shared/zen-icons/lin/screen-blocked.svg) 
-  skin/classic/browser/zen-icons/screenshot.svg                      (../shared/zen-icons/lin/screenshot.svg) 
   skin/classic/browser/zen-icons/screen.svg                      (../shared/zen-icons/lin/screen.svg) 
+  skin/classic/browser/zen-icons/screenshot.svg                      (../shared/zen-icons/lin/screenshot.svg) 
   skin/classic/browser/zen-icons/search-glass.svg                      (../shared/zen-icons/lin/search-glass.svg) 
   skin/classic/browser/zen-icons/search-page.svg                      (../shared/zen-icons/lin/search-page.svg) 
   skin/classic/browser/zen-icons/security-broken.svg                      (../shared/zen-icons/lin/security-broken.svg) 
-  skin/classic/browser/zen-icons/security.svg                      (../shared/zen-icons/lin/security.svg) 
   skin/classic/browser/zen-icons/security-warning.svg                      (../shared/zen-icons/lin/security-warning.svg) 
+  skin/classic/browser/zen-icons/security.svg                      (../shared/zen-icons/lin/security.svg) 
   skin/classic/browser/zen-icons/send-to-device.svg                      (../shared/zen-icons/lin/send-to-device.svg) 
   skin/classic/browser/zen-icons/settings.svg                      (../shared/zen-icons/lin/settings.svg) 
   skin/classic/browser/zen-icons/share.svg                      (../shared/zen-icons/lin/share.svg) 
-  skin/classic/browser/zen-icons/sidebars-right.svg                      (../shared/zen-icons/lin/sidebars-right.svg) 
   skin/classic/browser/zen-icons/sidebar.svg                      (../shared/zen-icons/lin/sidebar.svg) 
+  skin/classic/browser/zen-icons/sidebars-right.svg                      (../shared/zen-icons/lin/sidebars-right.svg) 
   skin/classic/browser/zen-icons/source-code.svg                      (../shared/zen-icons/lin/source-code.svg) 
+  skin/classic/browser/zen-icons/sparkles.svg                      (../shared/zen-icons/lin/sparkles.svg) 
   skin/classic/browser/zen-icons/spell-check.svg                      (../shared/zen-icons/lin/spell-check.svg) 
   skin/classic/browser/zen-icons/split.svg                      (../shared/zen-icons/lin/split.svg) 
   skin/classic/browser/zen-icons/stop-to-reload.svg                      (../shared/zen-icons/lin/stop-to-reload.svg) 
@@ -174,15 +177,16 @@
   skin/classic/browser/zen-icons/edit-paste.svg                      (../shared/zen-icons/lin/edit-paste.svg) 
   skin/classic/browser/zen-icons/edit-redo.svg                      (../shared/zen-icons/lin/edit-redo.svg) 
   skin/classic/browser/zen-icons/edit-select-all.svg                      (../shared/zen-icons/lin/edit-select-all.svg) 
-  skin/classic/browser/zen-icons/edit.svg                      (../shared/zen-icons/lin/edit.svg) 
   skin/classic/browser/zen-icons/edit-theme.svg                      (../shared/zen-icons/lin/edit-theme.svg) 
   skin/classic/browser/zen-icons/edit-undo.svg                      (../shared/zen-icons/lin/edit-undo.svg) 
+  skin/classic/browser/zen-icons/edit.svg                      (../shared/zen-icons/lin/edit.svg) 
   skin/classic/browser/zen-icons/essential-add.svg                      (../shared/zen-icons/lin/essential-add.svg) 
   skin/classic/browser/zen-icons/essential-remove.svg                      (../shared/zen-icons/lin/essential-remove.svg) 
   skin/classic/browser/zen-icons/expand-sidebar.svg                      (../shared/zen-icons/lin/expand-sidebar.svg) 
+  skin/classic/browser/zen-icons/ext-link.svg                      (../shared/zen-icons/lin/ext-link.svg) 
   skin/classic/browser/zen-icons/extension-blocked.svg                      (../shared/zen-icons/lin/extension-blocked.svg) 
   skin/classic/browser/zen-icons/extension.svg                      (../shared/zen-icons/lin/extension.svg) 
-  skin/classic/browser/zen-icons/ext-link.svg                      (../shared/zen-icons/lin/ext-link.svg) 
+  skin/classic/browser/zen-icons/face-sun.svg                      (../shared/zen-icons/lin/face-sun.svg) 
   skin/classic/browser/zen-icons/firefox.svg                      (../shared/zen-icons/lin/firefox.svg) 
   skin/classic/browser/zen-icons/folder.svg                      (../shared/zen-icons/lin/folder.svg) 
   skin/classic/browser/zen-icons/forget.svg                      (../shared/zen-icons/lin/forget.svg) 
@@ -219,6 +223,7 @@
   skin/classic/browser/zen-icons/microphone-fill.svg                      (../shared/zen-icons/lin/microphone-fill.svg) 
   skin/classic/browser/zen-icons/microphone.svg                      (../shared/zen-icons/lin/microphone.svg) 
   skin/classic/browser/zen-icons/midi.svg                      (../shared/zen-icons/lin/midi.svg) 
+  skin/classic/browser/zen-icons/moon-stars.svg                      (../shared/zen-icons/lin/moon-stars.svg) 
   skin/classic/browser/zen-icons/move-tab.svg                      (../shared/zen-icons/lin/move-tab.svg) 
   skin/classic/browser/zen-icons/new-tab-image.svg                      (../shared/zen-icons/lin/new-tab-image.svg) 
   skin/classic/browser/zen-icons/open.svg                      (../shared/zen-icons/lin/open.svg) 
@@ -234,27 +239,28 @@
   skin/classic/browser/zen-icons/pocket-outline.svg                      (../shared/zen-icons/lin/pocket-outline.svg) 
   skin/classic/browser/zen-icons/popup.svg                      (../shared/zen-icons/lin/popup.svg) 
   skin/classic/browser/zen-icons/print.svg                      (../shared/zen-icons/lin/print.svg) 
-  skin/classic/browser/zen-icons/privateBrowsing.svg                      (../shared/zen-icons/lin/privateBrowsing.svg) 
   skin/classic/browser/zen-icons/private-window.svg                      (../shared/zen-icons/lin/private-window.svg) 
+  skin/classic/browser/zen-icons/privateBrowsing.svg                      (../shared/zen-icons/lin/privateBrowsing.svg) 
   skin/classic/browser/zen-icons/reader-mode.svg                      (../shared/zen-icons/lin/reader-mode.svg) 
-  skin/classic/browser/zen-icons/reload.svg                      (../shared/zen-icons/lin/reload.svg) 
   skin/classic/browser/zen-icons/reload-to-stop.svg                      (../shared/zen-icons/lin/reload-to-stop.svg) 
+  skin/classic/browser/zen-icons/reload.svg                      (../shared/zen-icons/lin/reload.svg) 
   skin/classic/browser/zen-icons/report.svg                      (../shared/zen-icons/lin/report.svg) 
   skin/classic/browser/zen-icons/save.svg                      (../shared/zen-icons/lin/save.svg) 
   skin/classic/browser/zen-icons/screen-blocked.svg                      (../shared/zen-icons/lin/screen-blocked.svg) 
-  skin/classic/browser/zen-icons/screenshot.svg                      (../shared/zen-icons/lin/screenshot.svg) 
   skin/classic/browser/zen-icons/screen.svg                      (../shared/zen-icons/lin/screen.svg) 
+  skin/classic/browser/zen-icons/screenshot.svg                      (../shared/zen-icons/lin/screenshot.svg) 
   skin/classic/browser/zen-icons/search-glass.svg                      (../shared/zen-icons/lin/search-glass.svg) 
   skin/classic/browser/zen-icons/search-page.svg                      (../shared/zen-icons/lin/search-page.svg) 
   skin/classic/browser/zen-icons/security-broken.svg                      (../shared/zen-icons/lin/security-broken.svg) 
-  skin/classic/browser/zen-icons/security.svg                      (../shared/zen-icons/lin/security.svg) 
   skin/classic/browser/zen-icons/security-warning.svg                      (../shared/zen-icons/lin/security-warning.svg) 
+  skin/classic/browser/zen-icons/security.svg                      (../shared/zen-icons/lin/security.svg) 
   skin/classic/browser/zen-icons/send-to-device.svg                      (../shared/zen-icons/lin/send-to-device.svg) 
   skin/classic/browser/zen-icons/settings.svg                      (../shared/zen-icons/lin/settings.svg) 
   skin/classic/browser/zen-icons/share.svg                      (../shared/zen-icons/lin/share.svg) 
-  skin/classic/browser/zen-icons/sidebars-right.svg                      (../shared/zen-icons/lin/sidebars-right.svg) 
   skin/classic/browser/zen-icons/sidebar.svg                      (../shared/zen-icons/lin/sidebar.svg) 
+  skin/classic/browser/zen-icons/sidebars-right.svg                      (../shared/zen-icons/lin/sidebars-right.svg) 
   skin/classic/browser/zen-icons/source-code.svg                      (../shared/zen-icons/lin/source-code.svg) 
+  skin/classic/browser/zen-icons/sparkles.svg                      (../shared/zen-icons/lin/sparkles.svg) 
   skin/classic/browser/zen-icons/spell-check.svg                      (../shared/zen-icons/lin/spell-check.svg) 
   skin/classic/browser/zen-icons/split.svg                      (../shared/zen-icons/lin/split.svg) 
   skin/classic/browser/zen-icons/stop-to-reload.svg                      (../shared/zen-icons/lin/stop-to-reload.svg) 
@@ -313,15 +319,16 @@
   skin/classic/browser/zen-icons/edit-paste.svg                      (../shared/zen-icons/lin/edit-paste.svg) 
   skin/classic/browser/zen-icons/edit-redo.svg                      (../shared/zen-icons/lin/edit-redo.svg) 
   skin/classic/browser/zen-icons/edit-select-all.svg                      (../shared/zen-icons/lin/edit-select-all.svg) 
-  skin/classic/browser/zen-icons/edit.svg                      (../shared/zen-icons/lin/edit.svg) 
   skin/classic/browser/zen-icons/edit-theme.svg                      (../shared/zen-icons/lin/edit-theme.svg) 
   skin/classic/browser/zen-icons/edit-undo.svg                      (../shared/zen-icons/lin/edit-undo.svg) 
+  skin/classic/browser/zen-icons/edit.svg                      (../shared/zen-icons/lin/edit.svg) 
   skin/classic/browser/zen-icons/essential-add.svg                      (../shared/zen-icons/lin/essential-add.svg) 
   skin/classic/browser/zen-icons/essential-remove.svg                      (../shared/zen-icons/lin/essential-remove.svg) 
   skin/classic/browser/zen-icons/expand-sidebar.svg                      (../shared/zen-icons/lin/expand-sidebar.svg) 
+  skin/classic/browser/zen-icons/ext-link.svg                      (../shared/zen-icons/lin/ext-link.svg) 
   skin/classic/browser/zen-icons/extension-blocked.svg                      (../shared/zen-icons/lin/extension-blocked.svg) 
   skin/classic/browser/zen-icons/extension.svg                      (../shared/zen-icons/lin/extension.svg) 
-  skin/classic/browser/zen-icons/ext-link.svg                      (../shared/zen-icons/lin/ext-link.svg) 
+  skin/classic/browser/zen-icons/face-sun.svg                      (../shared/zen-icons/lin/face-sun.svg) 
   skin/classic/browser/zen-icons/firefox.svg                      (../shared/zen-icons/lin/firefox.svg) 
   skin/classic/browser/zen-icons/folder.svg                      (../shared/zen-icons/lin/folder.svg) 
   skin/classic/browser/zen-icons/forget.svg                      (../shared/zen-icons/lin/forget.svg) 
@@ -358,6 +365,7 @@
   skin/classic/browser/zen-icons/microphone-fill.svg                      (../shared/zen-icons/lin/microphone-fill.svg) 
   skin/classic/browser/zen-icons/microphone.svg                      (../shared/zen-icons/lin/microphone.svg) 
   skin/classic/browser/zen-icons/midi.svg                      (../shared/zen-icons/lin/midi.svg) 
+  skin/classic/browser/zen-icons/moon-stars.svg                      (../shared/zen-icons/lin/moon-stars.svg) 
   skin/classic/browser/zen-icons/move-tab.svg                      (../shared/zen-icons/lin/move-tab.svg) 
   skin/classic/browser/zen-icons/new-tab-image.svg                      (../shared/zen-icons/lin/new-tab-image.svg) 
   skin/classic/browser/zen-icons/open.svg                      (../shared/zen-icons/lin/open.svg) 
@@ -373,27 +381,28 @@
   skin/classic/browser/zen-icons/pocket-outline.svg                      (../shared/zen-icons/lin/pocket-outline.svg) 
   skin/classic/browser/zen-icons/popup.svg                      (../shared/zen-icons/lin/popup.svg) 
   skin/classic/browser/zen-icons/print.svg                      (../shared/zen-icons/lin/print.svg) 
-  skin/classic/browser/zen-icons/privateBrowsing.svg                      (../shared/zen-icons/lin/privateBrowsing.svg) 
   skin/classic/browser/zen-icons/private-window.svg                      (../shared/zen-icons/lin/private-window.svg) 
+  skin/classic/browser/zen-icons/privateBrowsing.svg                      (../shared/zen-icons/lin/privateBrowsing.svg) 
   skin/classic/browser/zen-icons/reader-mode.svg                      (../shared/zen-icons/lin/reader-mode.svg) 
-  skin/classic/browser/zen-icons/reload.svg                      (../shared/zen-icons/lin/reload.svg) 
   skin/classic/browser/zen-icons/reload-to-stop.svg                      (../shared/zen-icons/lin/reload-to-stop.svg) 
+  skin/classic/browser/zen-icons/reload.svg                      (../shared/zen-icons/lin/reload.svg) 
   skin/classic/browser/zen-icons/report.svg                      (../shared/zen-icons/lin/report.svg) 
   skin/classic/browser/zen-icons/save.svg                      (../shared/zen-icons/lin/save.svg) 
   skin/classic/browser/zen-icons/screen-blocked.svg                      (../shared/zen-icons/lin/screen-blocked.svg) 
-  skin/classic/browser/zen-icons/screenshot.svg                      (../shared/zen-icons/lin/screenshot.svg) 
   skin/classic/browser/zen-icons/screen.svg                      (../shared/zen-icons/lin/screen.svg) 
+  skin/classic/browser/zen-icons/screenshot.svg                      (../shared/zen-icons/lin/screenshot.svg) 
   skin/classic/browser/zen-icons/search-glass.svg                      (../shared/zen-icons/lin/search-glass.svg) 
   skin/classic/browser/zen-icons/search-page.svg                      (../shared/zen-icons/lin/search-page.svg) 
   skin/classic/browser/zen-icons/security-broken.svg                      (../shared/zen-icons/lin/security-broken.svg) 
-  skin/classic/browser/zen-icons/security.svg                      (../shared/zen-icons/lin/security.svg) 
   skin/classic/browser/zen-icons/security-warning.svg                      (../shared/zen-icons/lin/security-warning.svg) 
+  skin/classic/browser/zen-icons/security.svg                      (../shared/zen-icons/lin/security.svg) 
   skin/classic/browser/zen-icons/send-to-device.svg                      (../shared/zen-icons/lin/send-to-device.svg) 
   skin/classic/browser/zen-icons/settings.svg                      (../shared/zen-icons/lin/settings.svg) 
   skin/classic/browser/zen-icons/share.svg                      (../shared/zen-icons/lin/share.svg) 
-  skin/classic/browser/zen-icons/sidebars-right.svg                      (../shared/zen-icons/lin/sidebars-right.svg) 
   skin/classic/browser/zen-icons/sidebar.svg                      (../shared/zen-icons/lin/sidebar.svg) 
+  skin/classic/browser/zen-icons/sidebars-right.svg                      (../shared/zen-icons/lin/sidebars-right.svg) 
   skin/classic/browser/zen-icons/source-code.svg                      (../shared/zen-icons/lin/source-code.svg) 
+  skin/classic/browser/zen-icons/sparkles.svg                      (../shared/zen-icons/lin/sparkles.svg) 
   skin/classic/browser/zen-icons/spell-check.svg                      (../shared/zen-icons/lin/spell-check.svg) 
   skin/classic/browser/zen-icons/split.svg                      (../shared/zen-icons/lin/split.svg) 
   skin/classic/browser/zen-icons/stop-to-reload.svg                      (../shared/zen-icons/lin/stop-to-reload.svg) 

src/browser/themes/shared/zen-icons/lin/face-sun.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="18px" height="18px" viewBox="0 0 18 18"><path d="M17.25,8.25h-1.292c-.146-1.369-.69-2.619-1.512-3.637l1.583-1.583c.293-.293,.293-.768,0-1.061s-.767-.294-1.061,0l-1.583,1.583c-1.018-.821-2.268-1.365-3.636-1.511V.75c0-.414-.336-.75-.75-.75s-.75,.336-.75,.75v1.292c-1.368,.146-2.618,.69-3.636,1.511l-1.583-1.583c-.293-.293-.768-.293-1.061,0s-.293,.768,0,1.061l1.583,1.583c-.821,1.018-1.365,2.268-1.511,3.637H.75c-.414,0-.75,.336-.75,.75s.336,.75,.75,.75h1.292c.146,1.369,.69,2.619,1.511,3.637l-1.583,1.583c-.293,.293-.293,.768,0,1.061,.146,.146,.338,.22,.53,.22,.191,0,.384-.073,.53-.22l1.583-1.583c1.018,.821,2.268,1.365,3.636,1.511v1.292c0,.414,.336,.75,.75,.75s.75-.336,.75-.75v-1.292c1.368-.146,2.618-.69,3.636-1.511l1.583,1.583c.146,.146,.338,.22,.53,.22s.384-.073,.53-.22c.293-.293,.293-.768,0-1.061l-1.583-1.583c.821-1.018,1.365-2.268,1.512-3.637h1.292c.414,0,.75-.336,.75-.75s-.336-.75-.75-.75Zm-11.25,1.75c-.552,0-1-.448-1-1s.448-1,1-1,1,.448,1,1-.448,1-1,1Zm3,2c-.828,0-1.5-.672-1.5-1.5,0-.276,.224-.5,.5-.5h2c.276,0,.5,.224,.5,.5,0,.828-.672,1.5-1.5,1.5Zm2-3c0-.552,.448-1,1-1s1,.448,1,1-.448,1-1,1-1-.448-1-1Z" fill="currentColor"></path></svg>

src/browser/themes/shared/zen-icons/lin/moon-stars.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="18px" height="18px" viewBox="0 0 18 18"><path d="M16.705,10.223c-.246-.183-.578-.197-.838-.037-.868,.532-1.859,.813-2.867,.813-3.033,0-5.5-2.467-5.5-5.5,0-1.146,.354-2.247,1.023-3.186,.177-.249,.186-.581,.021-.839-.164-.258-.467-.386-.77-.334C3.994,1.847,1.25,5.152,1.25,9c0,4.411,3.589,8,8,8,3.638,0,6.819-2.461,7.735-5.986,.077-.296-.034-.609-.28-.791Z" fill="currentColor"></path><path d="M12.743,4.492l-.946-.315-.316-.947c-.102-.306-.609-.306-.711,0l-.316,.947-.946,.315c-.153,.051-.257,.194-.257,.356s.104,.305,.257,.356l.946,.315,.316,.947c.051,.153,.194,.256,.355,.256s.305-.104,.355-.256l.316-.947,.946-.315c.153-.051,.257-.194,.257-.356s-.104-.305-.257-.356Z" fill="currentColor" data-color="color-2"></path><circle cx="14.25" cy="7.75" r=".75" fill="currentColor" data-color="color-2"></circle></svg>

src/browser/themes/shared/zen-icons/lin/sparkles.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="18px" height="18px" viewBox="0 0 18 18"><path d="M3.025,5.623c.068,.204,.26,.342,.475,.342s.406-.138,.475-.342l.421-1.263,1.263-.421c.204-.068,.342-.259,.342-.474s-.138-.406-.342-.474l-1.263-.421-.421-1.263c-.137-.408-.812-.408-.949,0l-.421,1.263-1.263,.421c-.204,.068-.342,.259-.342,.474s.138,.406,.342,.474l1.263,.421,.421,1.263Z" fill="currentColor" data-color="color-2"></path><path d="M16.525,8.803l-4.535-1.793-1.793-4.535c-.227-.572-1.168-.572-1.395,0l-1.793,4.535-4.535,1.793c-.286,.113-.475,.39-.475,.697s.188,.584,.475,.697l4.535,1.793,1.793,4.535c.113,.286,.39,.474,.697,.474s.584-.188,.697-.474l1.793-4.535,4.535-1.793c.286-.113,.475-.39,.475-.697s-.188-.584-.475-.697Z" fill="currentColor"></path></svg>

src/zen/common/styles/zen-browser-ui.css

@@ -46,6 +46,8 @@
   pointer-events: none;
 
   isolation: isolate;
+  background: var(--zen-themed-toolbar-bg-transparent);
+  transition: background-color var(--inactive-window-transition);
 
   &::after,
   &::before {
@@ -118,7 +120,7 @@
 }
 
 #zen-main-app-wrapper {
-  background: var(--zen-themed-toolbar-bg-transparent);
+  background: transparent;
   /* See bug #8814, don't an overflow here as it causes issues 
    * with firefox's rendering of the tab bar */
 

src/zen/common/styles/zen-popup.css

@@ -401,6 +401,7 @@ menuseparator {
       border-radius: calc(var(--zen-native-inner-radius) + 2px) !important;
       background: light-dark(rgba(255, 255, 255, 0.1), rgba(0, 0, 0, 0.1)) !important;
       border: 1px solid light-dark(rgba(255, 255, 255, 0.15), rgba(0, 0, 0, 0.15)) !important;
+      color: var(--toolbar-color);
 
       :root[zen-right-side='true'] & {
         order: -1;

src/zen/common/styles/zen-theme.css

@@ -222,12 +222,11 @@
 #main-window:not([chromehidden~='toolbar']) {
   min-height: 495px !important;
 
-    @media (-moz-windows-mica) or (-moz-platform: macos) {
+  @media (-moz-windows-mica) or (-moz-platform: macos) {
     background: transparent;
     --zen-themed-toolbar-bg-transparent: transparent;
     &[zen-should-be-dark-mode] {
-      color-scheme: light;
+      --zen-themed-toolbar-bg-transparent: var(--zen-themed-browser-overlay-bg);
-      --zen-themed-toolbar-bg-transparent: rgba(255, 255, 255, 0.4);
     }
   }
 
@@ -235,8 +234,7 @@
     background: transparent;
     --zen-themed-toolbar-bg-transparent: transparent;
     &[zen-should-be-dark-mode] {
-      color-scheme: light;
+      --zen-themed-toolbar-bg-transparent: var(--zen-themed-browser-overlay-bg);
-      --zen-themed-toolbar-bg-transparent: rgba(255, 255, 255, 0.4);
     }
   }
 
@@ -249,6 +247,26 @@
     color-scheme: light;
     --tab-selected-color-scheme: light;
   }
+
+  &,
+  & #tabbrowser-tabpanels,
+  & panel,
+  & menupopup {
+    @media -moz-pref('zen.theme.window.scheme', 'dark') {
+      color-scheme: dark;
+    }
+
+    @media -moz-pref('zen.theme.window.scheme', 'light') {
+      color-scheme: light;
+    }
+
+    @media -moz-pref('zen.theme.window.scheme', 'auto') {
+      color-scheme: light;
+      @media (-moz-system-dark-theme) {
+        color-scheme: dark;
+      }
+    }
+  }
 }
 
 @media (prefers-color-scheme: dark) {

src/zen/workspaces/ZenGradientGenerator.mjs

@@ -7,7 +7,6 @@
     static MAX_DOTS = 3;
 
     currentOpacity = 0.5;
-    currentRotation = -45;
     dots = [];
     useAlgo = '';
     #currentLightness = 50;
@@ -56,10 +55,32 @@
 
       this.initCustomColorInput();
       this.initTextureInput();
-      this.initRotationInput();
+      this.initSchemeButtons();
+
+      const darkModeChange = this.handleDarkModeChange.bind(this);
+      window.matchMedia('(prefers-color-scheme: dark)').addEventListener('change', darkModeChange);
+
+      XPCOMUtils.defineLazyPreferenceGetter(
+        this,
+        'windowSchemeType',
+        'zen.theme.window.scheme',
+        true,
+        darkModeChange
+      );
+    }
+
+    handleDarkModeChange(event) {
+      this.updateCurrentWorkspace();
     }
 
     get isDarkMode() {
+      switch (this.windowSchemeType) {
+        case 'dark':
+          return true;
+        case 'light':
+          return false;
+        default:
+      }
       return window.matchMedia('(prefers-color-scheme: dark)').matches;
     }
 
@@ -148,49 +169,25 @@
       this.customColorInput.addEventListener('keydown', this.onCustomColorKeydown.bind(this));
     }
 
-    initRotationInput() {
+    initSchemeButtons() {
-      const rotationInput = document.getElementById('PanelUI-zen-gradient-generator-rotation-dot');
+      const buttons = document.getElementById('PanelUI-zen-gradient-generator-scheme');
-      this._onRotationMouseDown = this.onRotationMouseDown.bind(this);
+      buttons.addEventListener('click', (event) => {
-      this._onRotationMouseMove = this.onRotationMouseMove.bind(this);
+        const target = event.target.closest('.subviewbutton');
-      this._onRotationMouseUp = this.onRotationMouseUp.bind(this);
+        if (!target) {
-      rotationInput.addEventListener('mousedown', this._onRotationMouseDown);
+          return;
-    }
+        }
-
+        event.preventDefault();
-    onRotationMouseDown(event) {
+        event.stopPropagation();
-      event.preventDefault();
+        const scheme = target.id.replace('PanelUI-zen-gradient-generator-scheme-', '');
-      event.stopPropagation();
+        if (!scheme) {
-      this._rotating = true;
+          return;
-      document.addEventListener('mousemove', this._onRotationMouseMove);
+        }
-      document.addEventListener('mouseup', this._onRotationMouseUp);
+        if (this.currentScheme === scheme) {
-    }
+          return;
-
+        }
-    onRotationMouseMove(event) {
+        this.currentScheme = scheme;
-      event.preventDefault();
+        Services.prefs.setStringPref('zen.theme.window.scheme', scheme);
-      event.stopPropagation();
+      });
-      const rotationInput = document.getElementById('PanelUI-zen-gradient-generator-rotation-dot');
-      const containerRect = rotationInput.parentElement.getBoundingClientRect();
-      // We calculate the angle based on the mouse position and the center of the container
-      const rotation = Math.atan2(
-        event.clientY - containerRect.top - containerRect.height / 2,
-        event.clientX - containerRect.left - containerRect.width / 2
-      );
-      const endRotation = (rotation * 180) / Math.PI;
-      // Between 150 and 50, we don't update the rotation
-      if (!(endRotation < 45 || endRotation > 130)) {
-        return;
-      }
-      this.currentRotation = endRotation;
-      this.updateCurrentWorkspace();
-    }
-
-    onRotationMouseUp(event) {
-      event.preventDefault();
-      event.stopPropagation();
-      document.removeEventListener('mousemove', this._onRotationMouseMove);
-      document.removeEventListener('mouseup', this._onRotationMouseUp);
-      setTimeout(() => {
-        this._rotating = false;
-      }, 100);
     }
 
     initTextureInput() {
@@ -346,8 +343,8 @@
       // important: If any sort of sizing is changed, make sure changes are reflected here
       const padding = 20;
       const rect = {
-        width: 308,
+        width: 318,
-        height: 308,
+        height: 318,
       };
       const centerX = rect.width / 2;
       const centerY = rect.height / 2;
@@ -721,6 +718,9 @@
       if (this._rotating) {
         return;
       }
+      if (event.target.closest('#PanelUI-zen-gradient-generator-scheme')) {
+        return;
+      }
       event.preventDefault();
       const target = event.target;
       if (target.id === 'PanelUI-zen-gradient-generator-color-add') {
@@ -1045,6 +1045,7 @@
       this.useAlgo = themedColors[0]?.algorithm ?? '';
       this.#currentLightness = themedColors[0]?.lightness ?? 70;
 
+      const rotation = -45; // TODO: Detect rotation based on the accent color
       if (themedColors.length === 0) {
         return forToolbar
           ? this.getToolbarModifiedBase()
@@ -1053,8 +1054,8 @@
         return this.getSingleRGBColor(themedColors[0], forToolbar);
       } else if (themedColors.length === 2) {
         return [
-          `linear-gradient(${this.currentRotation}deg, ${this.getSingleRGBColor(themedColors[0], forToolbar)} -30%, transparent 100%)`,
+          `linear-gradient(${rotation}deg, ${this.getSingleRGBColor(themedColors[0], forToolbar)} -30%, transparent 100%)`,
-          `linear-gradient(${this.currentRotation + 180}deg, ${this.getSingleRGBColor(themedColors[1], forToolbar)} -30%, transparent 100%)`,
+          `linear-gradient(${rotation + 180}deg, ${this.getSingleRGBColor(themedColors[1], forToolbar)} -30%, transparent 100%)`,
         ].join(', ');
       } else {
         let color1 = this.getSingleRGBColor(themedColors[2], forToolbar);
@@ -1067,9 +1068,7 @@
             `linear-gradient(to top, ${color3} -30%, transparent 60%)`,
           ].join(', ');
         }
-        return [`linear-gradient(${this.currentRotation}deg, ${color1} -30%, ${color3} 100%)`].join(
+        return [`linear-gradient(${rotation}deg, ${color1} -30%, ${color3} 100%)`].join(', ');
-          ', '
-        );
       }
     }
 
@@ -1090,12 +1089,11 @@
       return lum < minimalLum;
     }
 
-    static getTheme(colors = [], opacity = 0.5, rotation = -45, texture = 0) {
+    static getTheme(colors = [], opacity = 0.5, texture = 0) {
       return {
         type: 'gradient',
         gradientColors: colors ? colors.filter((color) => color) : [], // remove undefined
         opacity,
-        rotation,
         texture,
       };
     }
@@ -1263,6 +1261,18 @@
           }
         }
 
+        if (this.isDarkMode) {
+          browser.document.documentElement.style.setProperty(
+            '--zen-themed-browser-overlay-bg',
+            'rgba(255, 255, 255, 0.4)'
+          );
+        } else {
+          browser.document.documentElement.style.setProperty(
+            '--zen-themed-browser-overlay-bg',
+            'rgba(0, 0, 0, 0.2)'
+          );
+        }
+
         if (!skipUpdate) {
           browser.document.documentElement.style.setProperty(
             '--zen-main-browser-background-old',
@@ -1312,7 +1322,6 @@
         }
 
         browser.gZenThemePicker.currentOpacity = workspaceTheme.opacity ?? 0.5;
-        browser.gZenThemePicker.currentRotation = workspaceTheme.rotation ?? -45;
         browser.gZenThemePicker.currentTexture = workspaceTheme.texture ?? 0;
 
         for (const button of browser.document.querySelectorAll(
@@ -1359,35 +1368,6 @@
               i = 0;
             }
           }
-
-          const numberOfColors = workspaceTheme.gradientColors?.length;
-          const rotationDot = browser.document.getElementById(
-            'PanelUI-zen-gradient-generator-rotation-dot'
-          );
-          const rotationLine = browser.document.getElementById(
-            'PanelUI-zen-gradient-generator-rotation-line'
-          );
-          if (numberOfColors > 1 && numberOfColors != 3) {
-            rotationDot.style.opacity = 1;
-            rotationLine.style.opacity = 1;
-            rotationDot.style.removeProperty('pointer-events');
-            const rotationPadding = 20;
-            const rotationParentWidth = rotationDot.parentElement.getBoundingClientRect().width;
-            const rotationDotPosition = this.currentRotation;
-            const rotationDotWidth = 30;
-            const rotationDotX =
-              Math.cos((rotationDotPosition * Math.PI) / 180) *
-              (rotationParentWidth / 2 - rotationDotWidth / 2);
-            const rotationDotY =
-              Math.sin((rotationDotPosition * Math.PI) / 180) *
-              (rotationParentWidth / 2 - rotationDotWidth / 2);
-            rotationDot.style.left = `${rotationParentWidth / 2 + rotationDotX - rotationPadding + rotationDotWidth / 4}px`;
-            rotationDot.style.top = `${rotationParentWidth / 2 + rotationDotY - rotationPadding + rotationDotWidth / 4}px`;
-          } else {
-            rotationDot.style.opacity = 0;
-            rotationLine.style.opacity = 0;
-            rotationDot.style.pointerEvents = 'none';
-          }
         }
 
         const gradient = browser.gZenThemePicker.getGradient(workspaceTheme.gradientColors);
@@ -1421,7 +1401,7 @@
               ? dominantColor
               : `rgb(${dominantColor[0]}, ${dominantColor[1]}, ${dominantColor[2]})`
           );
-          let isDarkMode = window.matchMedia('(prefers-color-scheme: dark)').matches;
+          let isDarkMode = this.isDarkMode;
           if (dominantColor !== this.getNativeAccentColor()) {
             isDarkMode = browser.gZenThemePicker.shouldBeDarkMode(dominantColor);
             browser.document.documentElement.setAttribute('zen-should-be-dark-mode', isDarkMode);
@@ -1522,12 +1502,7 @@
             lightness: this.#currentLightness,
           };
         });
-      const gradient = nsZenThemePicker.getTheme(
+      const gradient = nsZenThemePicker.getTheme(colors, this.currentOpacity, this.currentTexture);
-        colors,
-        this.currentOpacity,
-        this.currentRotation,
-        this.currentTexture
-      );
       let currentWorkspace = await gZenWorkspaces.getActiveWorkspace();
 
       if (!skipSave) {

src/zen/workspaces/ZenWorkspaces.mjs

@@ -885,7 +885,7 @@ var gZenWorkspaces = new (class extends ZenMultiWindowFeature {
     this.activeWorkspace = activeWorkspace?.uuid;
     try {
       if (activeWorkspace) {
-        window.gZenThemePicker = new ZenThemePicker();
+        window.gZenThemePicker = new nsZenThemePicker();
         await gZenThemePicker.onWorkspaceChange(activeWorkspace);
       }
     } catch (e) {
@@ -2179,7 +2179,7 @@ var gZenWorkspaces = new (class extends ZenMultiWindowFeature {
       uuid: gZenUIManager.generateUuidv4(),
       icon: icon,
       name: name,
-      theme: ZenThemePicker.getTheme([]),
+      theme: nsZenThemePicker.getTheme([]),
       containerTabId,
     };
     if (moveTabs) {

src/zen/workspaces/zen-gradient-generator.css

@@ -5,7 +5,7 @@
  */
 
 #PanelUI-zen-gradient-generator {
-  --panel-width: 330px;
+  --panel-width: 340px;
   --panel-padding: 10px;
   min-width: var(--panel-width);
 }
@@ -254,7 +254,8 @@
   }
 }
 
-#PanelUI-zen-gradient-generator-color-actions {
+#PanelUI-zen-gradient-generator-color-actions,
+#PanelUI-zen-gradient-generator-scheme {
   display: flex;
   position: absolute;
   bottom: 8px;
@@ -272,6 +273,9 @@
     min-width: fit-content !important;
     transition: background 0.2s;
     appearance: none;
+    max-height: 28px;
+    color: light-dark(rgba(0, 0, 0, 0.7), rgba(255, 255, 255, 0.9));
+    backdrop-filter: blur(5px);
 
     & .button-box {
       gap: 0.1rem;
@@ -282,7 +286,7 @@
     }
 
     &:hover {
-      background: light-dark(#cfcfcf, #313131);
+      background: light-dark(rgba(0, 0, 0, 0.1), rgba(255, 255, 255, 0.1));
     }
 
     &[disabled] {
@@ -298,6 +302,10 @@
   }
 }
 
+#PanelUI-zen-gradient-generator-scheme {
+  top: 10px;
+}
+
 @media not -moz-pref('zen.theme.gradient.show-custom-colors') {
   #PanelUI-zen-gradient-generator-custom-colors {
     display: none !important;
@@ -379,33 +387,3 @@
     }
   }
 }
-
-#PanelUI-zen-gradient-generator-rotation-line {
-  border: 1px solid var(--zen-colors-border);
-  position: absolute;
-  --rotation-padding: 15px;
-  width: calc(100% - var(--rotation-padding) * 2);
-  border-bottom-color: transparent;
-  height: calc(100% - var(--rotation-padding) * 2);
-  top: var(--rotation-padding);
-  left: var(--rotation-padding);
-  border-radius: 50%;
-  opacity: 0;
-  pointer-events: none;
-}
-
-#PanelUI-zen-gradient-generator-rotation-dot {
-  position: absolute;
-  width: 25px;
-  height: 25px;
-  border-radius: 50%;
-  border: 1px solid var(--zen-colors-border);
-  background: var(--zen-colors-tertiary);
-  opacity: 0;
-  cursor: pointer;
-  z-index: 2;
-  transition: transform 0.1s;
-  &:hover {
-    transform: scale(1.1);
-  }
-}