Added an Arc-like empty tab that represents no state. [zen.urlbar.replace-newtab to false to disable]

This commit is contained in:
mr. M 2025-02-19 17:26:30 +01:00
parent e75e8d170d
commit ebdc9368da
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GPG key ID: CBD57A2AEDBDA1FB
10 changed files with 224 additions and 92 deletions

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@ -1,5 +1,5 @@
diff --git a/browser/components/tabbrowser/content/tabbrowser.js b/browser/components/tabbrowser/content/tabbrowser.js
index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..e06b7ffb6c7769ad3f29e2c5aa05156a34fd7933 100644
index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..cb4a77fa5992b9890dfc55cb3c3c558d07912bb1 100644
--- a/browser/components/tabbrowser/content/tabbrowser.js
+++ b/browser/components/tabbrowser/content/tabbrowser.js
@@ -406,11 +406,52 @@
@ -121,7 +121,17 @@ index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..e06b7ffb6c7769ad3f29e2c5aa05156a
return false;
}
@@ -2387,7 +2437,7 @@
@@ -2222,7 +2272,8 @@
b.setAttribute("name", name);
}
- if (this._allowTransparentBrowser) {
+ if (this._allowTransparentBrowser || this._forZenEmptyTab) {
+ delete this._forZenEmptyTab;
b.setAttribute("transparent", "true");
}
@@ -2387,7 +2438,7 @@
let panel = this.getPanel(browser);
let uniqueId = this._generateUniquePanelID();
@ -130,7 +140,7 @@ index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..e06b7ffb6c7769ad3f29e2c5aa05156a
aTab.linkedPanel = uniqueId;
// Inject the <browser> into the DOM if necessary.
@@ -2446,8 +2496,8 @@
@@ -2446,8 +2497,8 @@
// 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) {
@ -141,7 +151,7 @@ index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..e06b7ffb6c7769ad3f29e2c5aa05156a
} else {
aTab.linkedBrowser.browsingContext.hasSiblings = this.tabs.length > 1;
}
@@ -2679,6 +2729,12 @@
@@ -2679,6 +2730,12 @@
);
}
@ -154,7 +164,7 @@ index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..e06b7ffb6c7769ad3f29e2c5aa05156a
if (!UserInteraction.running("browser.tabs.opening", window)) {
UserInteraction.start("browser.tabs.opening", "initting", window);
}
@@ -2742,6 +2798,12 @@
@@ -2742,6 +2799,12 @@
noInitialLabel,
skipBackgroundNotify,
});
@ -167,7 +177,7 @@ index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..e06b7ffb6c7769ad3f29e2c5aa05156a
if (insertTab) {
// insert the tab into the tab container in the correct position
this._insertTabAtIndex(t, {
@@ -2885,6 +2947,9 @@
@@ -2885,6 +2948,9 @@
}
}
@ -177,7 +187,7 @@ index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..e06b7ffb6c7769ad3f29e2c5aa05156a
// Additionally send pinned tab events
if (pinned) {
this._notifyPinnedStatus(t);
@@ -3403,6 +3468,21 @@
@@ -3403,6 +3469,21 @@
) {
tabWasReused = true;
tab = this.selectedTab;
@ -199,7 +209,7 @@ index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..e06b7ffb6c7769ad3f29e2c5aa05156a
if (!tabData.pinned) {
this.unpinTab(tab);
} else {
@@ -3416,6 +3496,7 @@
@@ -3416,6 +3497,7 @@
restoreTabsLazily && !select && !tabData.pinned;
let url = "about:blank";
@ -207,7 +217,7 @@ index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..e06b7ffb6c7769ad3f29e2c5aa05156a
if (tabData.entries?.length) {
let activeIndex = (tabData.index || tabData.entries.length) - 1;
// Ensure the index is in bounds.
@@ -3451,7 +3532,21 @@
@@ -3451,7 +3533,21 @@
skipLoad: true,
preferredRemoteType,
});
@ -230,7 +240,7 @@ index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..e06b7ffb6c7769ad3f29e2c5aa05156a
if (select) {
tabToSelect = tab;
}
@@ -3464,8 +3559,8 @@
@@ -3464,8 +3560,8 @@
// inserted in the DOM. If the tab is not yet in the DOM,
// just insert it in the right place from the start.
if (!tab.parentNode) {
@ -241,7 +251,7 @@ index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..e06b7ffb6c7769ad3f29e2c5aa05156a
tab.toggleAttribute("pinned", true);
this.tabContainer._invalidateCachedTabs();
// Then ensure all the tab open/pinning information is sent.
@@ -3729,7 +3824,7 @@
@@ -3729,7 +3825,7 @@
// Ensure we have an index if one was not provided.
if (typeof index != "number") {
// Move the new tab after another tab if needed, to the end otherwise.
@ -250,7 +260,7 @@ index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..e06b7ffb6c7769ad3f29e2c5aa05156a
if (
!bulkOrderedOpen &&
((openerTab &&
@@ -3780,7 +3875,7 @@
@@ -3780,7 +3876,7 @@
}
/** @type {MozTabbrowserTab|undefined} */
@ -259,7 +269,7 @@ index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..e06b7ffb6c7769ad3f29e2c5aa05156a
this.tabContainer._invalidateCachedTabs();
if (tabGroup) {
@@ -4095,6 +4190,9 @@
@@ -4095,6 +4191,9 @@
return;
}
@ -269,7 +279,7 @@ index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..e06b7ffb6c7769ad3f29e2c5aa05156a
this.removeTabs(selectedTabs);
}
@@ -4427,6 +4525,7 @@
@@ -4427,6 +4526,7 @@
skipSessionStore,
} = {}
) {
@ -277,7 +287,7 @@ index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..e06b7ffb6c7769ad3f29e2c5aa05156a
if (UserInteraction.running("browser.tabs.opening", window)) {
UserInteraction.finish("browser.tabs.opening", window);
}
@@ -4443,6 +4542,12 @@
@@ -4443,6 +4543,12 @@
TelemetryStopwatch.start("FX_TAB_CLOSE_TIME_NO_ANIM_MS", aTab);
}
@ -290,7 +300,7 @@ index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..e06b7ffb6c7769ad3f29e2c5aa05156a
// Handle requests for synchronously removing an already
// asynchronously closing tab.
if (!animate && aTab.closing) {
@@ -4457,7 +4562,9 @@
@@ -4457,7 +4563,9 @@
// frame created for it (for example, by updating the visually selected
// state).
let tabWidth = window.windowUtils.getBoundsWithoutFlushing(aTab).width;
@ -301,7 +311,7 @@ index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..e06b7ffb6c7769ad3f29e2c5aa05156a
if (
!this._beginRemoveTab(aTab, {
closeWindowFastpath: true,
@@ -4471,7 +4578,6 @@
@@ -4471,7 +4579,6 @@
TelemetryStopwatch.cancel("FX_TAB_CLOSE_TIME_NO_ANIM_MS", aTab);
return;
}
@ -309,7 +319,16 @@ index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..e06b7ffb6c7769ad3f29e2c5aa05156a
let lockTabSizing =
!this.tabContainer.verticalMode &&
!aTab.pinned &&
@@ -4610,14 +4716,14 @@
@@ -4550,7 +4657,7 @@
skipSessionStore = false,
} = {}
) {
- if (aTab.closing || this._windowIsClosing) {
+ if (aTab.closing || this._windowIsClosing || aTab.hasAttribute("zen-empty-tab")) {
return false;
}
@@ -4610,14 +4717,14 @@
!!this.tabsInCollapsedTabGroups.length;
if (
aTab.visible &&
@ -326,7 +345,18 @@ index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..e06b7ffb6c7769ad3f29e2c5aa05156a
if (closeWindow) {
// We've already called beforeunload on all the relevant tabs if we get here,
@@ -4812,6 +4918,8 @@
@@ -4681,9 +4788,7 @@
aTab._mouseleave();
if (newTab) {
- this.addTrustedTab(BROWSER_NEW_TAB_URL, {
- skipAnimation: true,
- });
+ ZenWorkspaces.selectEmptyTab();
} else {
TabBarVisibility.update();
}
@@ -4812,6 +4917,8 @@
this.tabs[i]._tPos = i;
}
@ -335,7 +365,7 @@ index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..e06b7ffb6c7769ad3f29e2c5aa05156a
if (!this._windowIsClosing) {
if (wasPinned) {
this.tabContainer._positionPinnedTabs();
@@ -5465,10 +5573,10 @@
@@ -5465,10 +5572,10 @@
SessionStore.deleteCustomTabValue(aTab, "hiddenBy");
}
@ -348,7 +378,7 @@ index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..e06b7ffb6c7769ad3f29e2c5aa05156a
aTab.selected ||
aTab.closing ||
// Tabs that are sharing the screen, microphone or camera cannot be hidden.
@@ -5706,9 +5814,9 @@
@@ -5706,9 +5813,9 @@
// Don't allow mixing pinned and unpinned tabs.
if (aTab.pinned) {
@ -360,7 +390,7 @@ index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..e06b7ffb6c7769ad3f29e2c5aa05156a
}
if (aTab._tPos == aIndex) {
return;
@@ -5717,7 +5825,7 @@
@@ -5717,7 +5824,7 @@
this._lastRelatedTabMap = new WeakMap();
this._handleTabMove(aTab, () => {
@ -369,7 +399,7 @@ index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..e06b7ffb6c7769ad3f29e2c5aa05156a
if (forceStandaloneTab && neighbor.group) {
neighbor = neighbor.group;
}
@@ -5802,7 +5910,7 @@
@@ -5802,7 +5909,7 @@
createLazyBrowser,
};
@ -378,7 +408,7 @@ index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..e06b7ffb6c7769ad3f29e2c5aa05156a
if (aIndex < numPinned || (aTab.pinned && aIndex == numPinned)) {
params.pinned = true;
}
@@ -7443,6 +7551,7 @@
@@ -7443,6 +7550,7 @@
aWebProgress.isTopLevel
) {
this.mTab.setAttribute("busy", "true");
@ -386,7 +416,7 @@ index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..e06b7ffb6c7769ad3f29e2c5aa05156a
gBrowser._tabAttrModified(this.mTab, ["busy"]);
this.mTab._notselectedsinceload = !this.mTab.selected;
gBrowser.syncThrobberAnimations(this.mTab);
@@ -8411,7 +8520,7 @@ var TabContextMenu = {
@@ -8411,7 +8519,7 @@ var TabContextMenu = {
);
contextUnpinSelectedTabs.hidden =
!this.contextTab.pinned || !multiselectionContext;
@ -395,7 +425,7 @@ index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..e06b7ffb6c7769ad3f29e2c5aa05156a
// Move Tab items
let contextMoveTabOptions = document.getElementById(
"context_moveTabOptions"
@@ -8444,7 +8553,7 @@ var TabContextMenu = {
@@ -8444,7 +8552,7 @@ var TabContextMenu = {
let contextMoveTabToStart = document.getElementById("context_moveToStart");
let isFirstTab =
tabsToMove[0] == visibleTabs[0] ||
@ -404,7 +434,7 @@ index ff90a70bdad6c94ec4b90027ff102972d0eb28e5..e06b7ffb6c7769ad3f29e2c5aa05156a
contextMoveTabToStart.disabled = isFirstTab && allSelectedTabsAdjacent;
document.getElementById("context_openTabInWindow").disabled =
@@ -8677,6 +8786,7 @@ var TabContextMenu = {
@@ -8677,6 +8785,7 @@ var TabContextMenu = {
if (this.contextTab.multiselected) {
gBrowser.removeMultiSelectedTabs();
} else {