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feat: Make sure to not lose any tabs when opening from a private window, b=no-bug, c=workspaces

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Mr. M
2025-12-07 18:58:04 +01:00
parent f720dce237
commit 307e8fc0ef
5 changed files with 117 additions and 88 deletions
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4
src/browser/components/sessionstore/SessionStore-sys-mjs.patch
View File

@@ -1,5 +1,5 @@
diff --git a/browser/components/sessionstore/SessionStore.sys.mjs b/browser/components/sessionstore/SessionStore.sys.mjs
index 2c2f43bf743ef458b378e85e9ed44a971711e1d9..1d06c69e3aebe54aac82ff20b82681812db1ecbb 100644
index 2c2f43bf743ef458b378e85e9ed44a971711e1d9..e1d95e97819718d70fab23850a8810dd216db7a8 100644
--- a/browser/components/sessionstore/SessionStore.sys.mjs
+++ b/browser/components/sessionstore/SessionStore.sys.mjs
@@ -127,6 +127,8 @@ const TAB_EVENTS = [
@@ -56,7 +56,7 @@ index 2c2f43bf743ef458b378e85e9ed44a971711e1d9..1d06c69e3aebe54aac82ff20b8268181
+ for (let window of this._browserWindows) {
+ windowPromises.push(lazy.TabStateFlusher.flushWindow(window));
+ }
+ Promise.all(windowPromises).then(() => {
+ Promise.all(windowPromises).finally(() => {
+ lazy.ZenSessionStore.restoreNewWindow(aWindow, this);
+ });
+ }

139
src/browser/components/tabbrowser/content/tabbrowser-js.patch
View File

@@ -1,5 +1,5 @@
diff --git a/browser/components/tabbrowser/content/tabbrowser.js b/browser/components/tabbrowser/content/tabbrowser.js
index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c7385d4a3 100644
index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..9a619171c7f1f7ba43c2c661bdad370f83733bf0 100644
--- a/browser/components/tabbrowser/content/tabbrowser.js
+++ b/browser/components/tabbrowser/content/tabbrowser.js
@@ -386,6 +386,7 @@
@@ -168,17 +168,20 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
// If focus is on the old tab, move it to the new tab.
if (activeEl == oldTab) {
newTab.focus();
@@ -1945,7 +2014,8 @@
@@ -1945,7 +2014,11 @@
}
_setTabLabel(aTab, aLabel, { beforeTabOpen, isContentTitle, isURL } = {}) {
- if (!aLabel || aLabel.includes("about:reader?")) {
+ if (!aTab._zenContentsVisible && !aTab._labelIsInitialTitle) {
+ return false;
+ }
+ gZenPinnedTabManager.onTabLabelChanged(aTab);
+ if (!aLabel || aLabel.includes("about:reader?") || aTab.hasAttribute("zen-has-static-label")) {
return false;
}
@@ -2053,7 +2123,7 @@
@@ -2053,7 +2126,7 @@
newIndex = this.selectedTab._tPos + 1;
}
@@ -187,7 +190,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
if (this.isTabGroupLabel(targetTab)) {
throw new Error(
"Replacing a tab group label with a tab is not supported"
@@ -2328,6 +2398,7 @@
@@ -2328,6 +2401,7 @@
uriIsAboutBlank,
userContextId,
skipLoad,
@@ -195,7 +198,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
} = {}) {
let b = document.createXULElement("browser");
// Use the JSM global to create the permanentKey, so that if the
@@ -2401,8 +2472,7 @@
@@ -2401,8 +2475,7 @@
// we use a different attribute name for this?
b.setAttribute("name", name);
}
@@ -205,7 +208,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
b.setAttribute("transparent", "true");
}
@@ -2567,7 +2637,7 @@
@@ -2567,7 +2640,7 @@
let panel = this.getPanel(browser);
let uniqueId = this._generateUniquePanelID();
@@ -214,7 +217,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
aTab.linkedPanel = uniqueId;
// Inject the <browser> into the DOM if necessary.
@@ -2626,8 +2696,8 @@
@@ -2626,8 +2699,8 @@
// If we transitioned from one browser to two browsers, we need to set
// hasSiblings=false on both the existing browser and the new browser.
if (this.tabs.length == 2) {
@@ -225,7 +228,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
} else {
aTab.linkedBrowser.browsingContext.hasSiblings = this.tabs.length > 1;
}
@@ -2814,7 +2884,6 @@
@@ -2814,7 +2887,6 @@
this.selectedTab = this.addTrustedTab(BROWSER_NEW_TAB_URL, {
tabIndex: tab._tPos + 1,
userContextId: tab.userContextId,
@@ -233,7 +236,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
focusUrlBar: true,
});
resolve(this.selectedBrowser);
@@ -2923,6 +2992,9 @@
@@ -2923,6 +2995,9 @@
schemelessInput,
hasValidUserGestureActivation = false,
textDirectiveUserActivation = false,
@@ -243,7 +246,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
} = {}
) {
// all callers of addTab that pass a params object need to pass
@@ -2933,10 +3005,17 @@
@@ -2933,10 +3008,17 @@
);
}
@@ -261,7 +264,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
// If we're opening a foreground tab, set the owner by default.
ownerTab ??= inBackground ? null : this.selectedTab;
@@ -2944,6 +3023,7 @@
@@ -2944,6 +3026,7 @@
if (this.selectedTab.owner) {
this.selectedTab.owner = null;
}
@@ -269,7 +272,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
// Find the tab that opened this one, if any. This is used for
// determining positioning, and inherited attributes such as the
@@ -2996,6 +3076,21 @@
@@ -2996,6 +3079,21 @@
noInitialLabel,
skipBackgroundNotify,
});
@@ -291,7 +294,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
if (insertTab) {
// Insert the tab into the tab container in the correct position.
this.#insertTabAtIndex(t, {
@@ -3004,6 +3099,7 @@
@@ -3004,6 +3102,7 @@
ownerTab,
openerTab,
pinned,
@@ -299,7 +302,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
bulkOrderedOpen,
tabGroup: tabGroup ?? openerTab?.group,
});
@@ -3022,6 +3118,7 @@
@@ -3022,6 +3121,7 @@
openWindowInfo,
skipLoad,
triggeringRemoteType,
@@ -307,7 +310,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
}));
if (focusUrlBar) {
@@ -3146,6 +3243,12 @@
@@ -3146,6 +3246,12 @@
}
}
@@ -320,7 +323,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
// Additionally send pinned tab events
if (pinned) {
this.#notifyPinnedStatus(t);
@@ -3349,10 +3452,10 @@
@@ -3349,10 +3455,10 @@
isAdoptingGroup = false,
isUserTriggered = false,
telemetryUserCreateSource = "unknown",
@@ -332,7 +335,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
}
if (!color) {
@@ -3373,9 +3476,14 @@
@@ -3373,9 +3479,14 @@
label,
isAdoptingGroup
);
@@ -349,7 +352,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
);
group.addTabs(tabs);
@@ -3496,7 +3604,7 @@
@@ -3496,7 +3607,7 @@
}
this.#handleTabMove(tab, () =>
@@ -358,7 +361,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
);
}
@@ -3698,6 +3806,7 @@
@@ -3698,6 +3809,7 @@
openWindowInfo,
skipLoad,
triggeringRemoteType,
@@ -366,7 +369,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
}
) {
// If we don't have a preferred remote type (or it is `NOT_REMOTE`), and
@@ -3767,6 +3876,7 @@
@@ -3767,6 +3879,7 @@
openWindowInfo,
name,
skipLoad,
@@ -374,7 +377,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
});
}
@@ -3955,7 +4065,7 @@
@@ -3955,7 +4068,7 @@
// Add a new tab if needed.
if (!tab) {
let createLazyBrowser =
@@ -383,7 +386,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
let url = "about:blank";
if (tabData.entries?.length) {
@@ -3992,8 +4102,10 @@
@@ -3992,8 +4105,10 @@
insertTab: false,
skipLoad: true,
preferredRemoteType,
@@ -395,7 +398,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
if (select) {
tabToSelect = tab;
}
@@ -4005,7 +4117,8 @@
@@ -4005,7 +4120,8 @@
this.pinTab(tab);
// Then ensure all the tab open/pinning information is sent.
this._fireTabOpen(tab, {});
@@ -405,7 +408,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
let { groupId } = tabData;
const tabGroup = tabGroupWorkingData.get(groupId);
// if a tab refers to a tab group we don't know, skip any group
@@ -4019,7 +4132,10 @@
@@ -4019,7 +4135,10 @@
tabGroup.stateData.id,
tabGroup.stateData.color,
tabGroup.stateData.collapsed,
@@ -417,7 +420,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
);
tabsFragment.appendChild(tabGroup.node);
}
@@ -4064,9 +4180,23 @@
@@ -4064,9 +4183,23 @@
// to remove the old selected tab.
if (tabToSelect) {
let leftoverTab = this.selectedTab;
@@ -433,15 +436,15 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
+ gZenWorkspaces._initialTab._shouldRemove = true;
+ }
+ }
+ }
}
+ else {
+ gZenWorkspaces._tabToRemoveForEmpty = this.selectedTab;
}
+ }
+ this._hasAlreadyInitializedZenSessionStore = true;
if (tabs.length > 1 || !tabs[0].selected) {
this._updateTabsAfterInsert();
@@ -4257,11 +4387,14 @@
@@ -4257,11 +4390,14 @@
if (ownerTab) {
tab.owner = ownerTab;
}
@@ -457,7 +460,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
if (
!bulkOrderedOpen &&
((openerTab &&
@@ -4273,7 +4406,7 @@
@@ -4273,7 +4409,7 @@
let lastRelatedTab =
openerTab && this._lastRelatedTabMap.get(openerTab);
let previousTab = lastRelatedTab || openerTab || this.selectedTab;
@@ -466,7 +469,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
tabGroup = previousTab.group;
}
if (
@@ -4284,7 +4417,7 @@
@@ -4284,7 +4420,7 @@
) {
elementIndex = Infinity;
} else if (previousTab.visible) {
@@ -475,7 +478,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
} else if (previousTab == FirefoxViewHandler.tab) {
elementIndex = 0;
}
@@ -4312,14 +4445,14 @@
@@ -4312,14 +4448,14 @@
}
// Ensure index is within bounds.
if (tab.pinned) {
@@ -494,7 +497,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
if (pinned && !itemAfter?.pinned) {
itemAfter = null;
@@ -4330,7 +4463,7 @@
@@ -4330,7 +4466,7 @@
this.tabContainer._invalidateCachedTabs();
@@ -503,7 +506,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
if (this.isTab(itemAfter) && itemAfter.group == tabGroup) {
// Place at the front of, or between tabs in, the same tab group
this.tabContainer.insertBefore(tab, itemAfter);
@@ -4358,7 +4491,11 @@
@@ -4358,7 +4494,11 @@
const tabContainer = pinned
? this.tabContainer.pinnedTabsContainer
: this.tabContainer;
@@ -515,7 +518,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
}
this._updateTabsAfterInsert();
@@ -4366,6 +4503,7 @@
@@ -4366,6 +4506,7 @@
if (pinned) {
this._updateTabBarForPinnedTabs();
}
@@ -523,7 +526,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
TabBarVisibility.update();
}
@@ -4916,6 +5054,7 @@
@@ -4916,6 +5057,7 @@
telemetrySource,
} = {}
) {
@@ -531,7 +534,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
// When 'closeWindowWithLastTab' pref is enabled, closing all tabs
// can be considered equivalent to closing the window.
if (
@@ -5005,6 +5144,7 @@
@@ -5005,6 +5147,7 @@
if (lastToClose) {
this.removeTab(lastToClose, aParams);
}
@@ -539,7 +542,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
} catch (e) {
console.error(e);
}
@@ -5043,6 +5183,12 @@
@@ -5043,6 +5186,12 @@
aTab._closeTimeNoAnimTimerId = Glean.browserTabclose.timeNoAnim.start();
}
@@ -552,7 +555,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
// Handle requests for synchronously removing an already
// asynchronously closing tab.
if (!animate && aTab.closing) {
@@ -5057,6 +5203,9 @@
@@ -5057,6 +5206,9 @@
// state).
let tabWidth = window.windowUtils.getBoundsWithoutFlushing(aTab).width;
let isLastTab = this.#isLastTabInWindow(aTab);
@@ -562,7 +565,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
if (
!this._beginRemoveTab(aTab, {
closeWindowFastpath: true,
@@ -5105,7 +5254,13 @@
@@ -5105,7 +5257,13 @@
// We're not animating, so we can cancel the animation stopwatch.
Glean.browserTabclose.timeAnim.cancel(aTab._closeTimeAnimTimerId);
aTab._closeTimeAnimTimerId = null;
@@ -577,7 +580,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
return;
}
@@ -5239,7 +5394,7 @@
@@ -5239,7 +5397,7 @@
closeWindowWithLastTab != null
? closeWindowWithLastTab
: !window.toolbar.visible ||
@@ -586,7 +589,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
if (closeWindow) {
// We've already called beforeunload on all the relevant tabs if we get here,
@@ -5263,6 +5418,7 @@
@@ -5263,6 +5421,7 @@
newTab = true;
}
@@ -594,7 +597,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
aTab._endRemoveArgs = [closeWindow, newTab];
// swapBrowsersAndCloseOther will take care of closing the window without animation.
@@ -5303,13 +5459,7 @@
@@ -5303,13 +5462,7 @@
aTab._mouseleave();
if (newTab) {
@@ -609,7 +612,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
} else {
TabBarVisibility.update();
}
@@ -5442,6 +5592,7 @@
@@ -5442,6 +5595,7 @@
this.tabs[i]._tPos = i;
}
@@ -617,7 +620,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
if (!this._windowIsClosing) {
// update tab close buttons state
this.tabContainer._updateCloseButtons();
@@ -5663,6 +5814,7 @@
@@ -5663,6 +5817,7 @@
}
let excludeTabs = new Set(aExcludeTabs);
@@ -625,7 +628,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
// If this tab has a successor, it should be selectable, since
// hiding or closing a tab removes that tab as a successor.
@@ -5675,13 +5827,13 @@
@@ -5675,13 +5830,13 @@
!excludeTabs.has(aTab.owner) &&
Services.prefs.getBoolPref("browser.tabs.selectOwnerOnClose")
) {
@@ -641,7 +644,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
);
let tab = this.tabContainer.findNextTab(aTab, {
@@ -5697,7 +5849,7 @@
@@ -5697,7 +5852,7 @@
}
if (tab) {
@@ -650,7 +653,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
}
// If no qualifying visible tab was found, see if there is a tab in
@@ -5718,7 +5870,7 @@
@@ -5718,7 +5873,7 @@
});
}
@@ -659,7 +662,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
}
_blurTab(aTab) {
@@ -5729,7 +5881,7 @@
@@ -5729,7 +5884,7 @@
* @returns {boolean}
* False if swapping isn't permitted, true otherwise.
*/
@@ -668,7 +671,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
// Do not allow transfering a private tab to a non-private window
// and vice versa.
if (
@@ -5783,6 +5935,7 @@
@@ -5783,6 +5938,7 @@
// fire the beforeunload event in the process. Close the other
// window if this was its last tab.
if (
@@ -676,7 +679,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
!remoteBrowser._beginRemoveTab(aOtherTab, {
adoptedByTab: aOurTab,
closeWindowWithLastTab: true,
@@ -5794,7 +5947,7 @@
@@ -5794,7 +5950,7 @@
// If this is the last tab of the window, hide the window
// immediately without animation before the docshell swap, to avoid
// about:blank being painted.
@@ -685,7 +688,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
if (closeWindow) {
let win = aOtherTab.ownerGlobal;
win.windowUtils.suppressAnimation(true);
@@ -5918,11 +6071,13 @@
@@ -5918,11 +6074,13 @@
}
// Finish tearing down the tab that's going away.
@@ -699,7 +702,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
this.setTabTitle(aOurTab);
@@ -6124,10 +6279,10 @@
@@ -6124,10 +6282,10 @@
SessionStore.deleteCustomTabValue(aTab, "hiddenBy");
}
@@ -712,7 +715,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
aTab.selected ||
aTab.closing ||
// Tabs that are sharing the screen, microphone or camera cannot be hidden.
@@ -6185,7 +6340,8 @@
@@ -6185,7 +6343,8 @@
*
* @param {MozTabbrowserTab|MozTabbrowserTabGroup|MozTabbrowserTabGroup.labelElement} aTab
*/
@@ -722,7 +725,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
if (this.tabs.length == 1) {
return null;
}
@@ -6213,7 +6369,8 @@
@@ -6213,7 +6372,8 @@
AppConstants.BROWSER_CHROME_URL,
"_blank",
options,
@@ -732,7 +735,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
);
}
@@ -6319,7 +6476,7 @@
@@ -6319,7 +6479,7 @@
* `true` if element is a `<tab-group>`
*/
isTabGroup(element) {
@@ -741,7 +744,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
}
/**
@@ -6404,8 +6561,8 @@
@@ -6404,8 +6564,8 @@
}
// Don't allow mixing pinned and unpinned tabs.
@@ -752,7 +755,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
} else {
tabIndex = Math.max(tabIndex, this.pinnedTabCount);
}
@@ -6431,10 +6588,16 @@
@@ -6431,10 +6591,16 @@
this.#handleTabMove(
element,
() => {
@@ -771,7 +774,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
if (neighbor && this.isTab(element) && tabIndex > element._tPos) {
neighbor.after(element);
} else {
@@ -6492,23 +6655,28 @@
@@ -6492,23 +6658,28 @@
#moveTabNextTo(element, targetElement, moveBefore = false, metricsContext) {
if (this.isTabGroupLabel(targetElement)) {
targetElement = targetElement.group;
@@ -806,7 +809,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
} else if (!element.pinned && targetElement && targetElement.pinned) {
// If the caller asks to move an unpinned element next to a pinned
// tab, move the unpinned element to be the first unpinned element
@@ -6521,14 +6689,34 @@
@@ -6521,14 +6692,34 @@
// move the tab group right before the first unpinned tab.
// 4. Moving a tab group and the first unpinned tab is grouped:
// move the tab group right before the first unpinned tab's tab group.
@@ -842,7 +845,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
element.pinned
? this.tabContainer.pinnedTabsContainer
: this.tabContainer;
@@ -6537,7 +6725,7 @@
@@ -6537,7 +6728,7 @@
element,
() => {
if (moveBefore) {
@@ -851,7 +854,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
} else if (targetElement) {
targetElement.after(element);
} else {
@@ -6607,10 +6795,10 @@
@@ -6607,10 +6798,10 @@
* @param {TabMetricsContext} [metricsContext]
*/
moveTabToGroup(aTab, aGroup, metricsContext) {
@@ -864,7 +867,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
return;
}
if (aTab.group && aTab.group.id === aGroup.id) {
@@ -6656,6 +6844,7 @@
@@ -6656,6 +6847,7 @@
let state = {
tabIndex: tab._tPos,
@@ -872,7 +875,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
};
if (tab.visible) {
state.elementIndex = tab.elementIndex;
@@ -6682,7 +6871,7 @@
@@ -6682,7 +6874,7 @@
let changedTabGroup =
previousTabState.tabGroupId != currentTabState.tabGroupId;
@@ -881,7 +884,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
tab.dispatchEvent(
new CustomEvent("TabMove", {
bubbles: true,
@@ -6723,6 +6912,10 @@
@@ -6723,6 +6915,10 @@
moveActionCallback();
@@ -892,7 +895,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
// Clear tabs cache after moving nodes because the order of tabs may have
// changed.
this.tabContainer._invalidateCachedTabs();
@@ -7623,7 +7816,7 @@
@@ -7623,7 +7819,7 @@
// preventDefault(). It will still raise the window if appropriate.
break;
}
@@ -901,7 +904,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
window.focus();
aEvent.preventDefault();
break;
@@ -7640,7 +7833,6 @@
@@ -7640,7 +7836,6 @@
}
case "TabGroupCollapse":
aEvent.target.tabs.forEach(tab => {
@@ -909,7 +912,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
});
break;
case "TabGroupCreateByUser":
@@ -8589,6 +8781,7 @@
@@ -8589,6 +8784,7 @@
aWebProgress.isTopLevel
) {
this.mTab.setAttribute("busy", "true");
@@ -917,7 +920,7 @@ index 42027bfa55eab8ea9298a7d425f2ded45188f7f3..86358619b637442eb21c7262b0d1436c
gBrowser._tabAttrModified(this.mTab, ["busy"]);
this.mTab._notselectedsinceload = !this.mTab.selected;
}
@@ -9623,7 +9816,7 @@ var TabContextMenu = {
@@ -9623,7 +9819,7 @@ var TabContextMenu = {
);
contextUnpinSelectedTabs.hidden =
!this.contextTab.pinned || !this.multiselected;