Tabs verschieben in mehrzeiliger Tableiste

// ==UserScript==
// @name zzzz-MultiRowTab_LiteforFx48.uc.js
// @namespace http://space.geocities.yahoo.co.jp/gl/alice0775
// @description Experimentelle CSS Version für Mehrzeilige Tableiste
// @include main
// @compatibility Firefox 81
// @author Alice0775
// @version 2016/08/05 00:00 Firefox 48
// @version 2016/05/01 00:01 hide favicon if busy
// @version 2016/03/09 00:01 Bug 1222490 - Actually remove panorama for Fx45+
// @version 2016/02/09 00:01 workaround css for lwt
// @version 2016/02/09 00:00
// ==/UserScript==
"use strict";
MultiRowTabLiteforFx();
function MultiRowTabLiteforFx() {
/* Symbolleisten und Menüleiste von der Titelleiste in die Navigator-Toolbox verschieben */
document.getElementById("titlebar").parentNode.insertBefore(document.getElementById("toolbar-menubar"),document.getElementById("titlebar"));
var css =` @-moz-document url-prefix("chrome://browser/content/browser.xhtml") {
/* Symbolleiste Sortieren */
#toolbar-menubar { -moz-box-ordinal-group: 1 !important; } /* Menüleiste */
#nav-bar { -moz-box-ordinal-group: 2 !important; } /* Navigationsleiste */
#PersonalToolbar { -moz-box-ordinal-group: 3 !important; } /* Lesezeichen-Symbolleiste */
#titlebar { -moz-box-ordinal-group: 4 !important; } /* Titelleiste */
/* Anpassung der Symbolleisten */
[tabsintitlebar="true"] #toolbar-menubar { height: 29px; }
[tabsintitlebar="true"][sizemode="maximized"] #navigator-toolbox { padding-top: 8px !important; }
#titlebar,#tabbrowser-tabs {appearance: none !important; }
/* Windows 10 und Firefox Standardtheme, Fensterausenlinie in weiß.
Anpassung für Titelleistenschaltflächen wenn sie in den Hintergrund verschoben sind */
#main-window:not([lwtheme="true"]) #TabsToolbar .titlebar-buttonbox .titlebar-button,
#main-window:not([lwtheme="true"]) #window-controls toolbarbutton { color: rgb(24, 25, 26) !important; }
#main-window:not([lwtheme="true"]) #TabsToolbar .titlebar-buttonbox .titlebar-button:not(.titlebar-close):hover,
#main-window:not([lwtheme="true"]) #window-controls toolbarbutton:not([id="close-button"]):hover {
background-color: var(--lwt-toolbarbutton-hover-background, hsla(0,0%,70%,.4)) !important; }
/* Anpassung für Titelleistenschaltflächen */
[tabsintitlebar="true"] .titlebar-buttonbox-container { display: block; position: fixed; right:0; }
[tabsintitlebar="true"][sizemode="normal"] .titlebar-buttonbox-container { top: 1px; }
[tabsintitlebar="true"][sizemode="maximized"] .titlebar-buttonbox-container { top: 8px; }
#navigator-toolbox:not([style^="margin-top:"])[style=""][inFullscreen="true"] #window-controls { display: flex; position: fixed; top: 0; right:0; }
#navigator-toolbox:not([style^="margin-top:"])[style=""][inFullscreen="true"] #window-controls > toolbarbutton { display: inline; max-height: var(--tab-min-height); }
/* auf der rechten Seite Platz für die Schaltflächen der Titelleiste einfügen, damit die
Schaltflächen der Titelleiste und der Navigationsleiste nicht verdeckt werden */
[tabsintitlebar="true"] #toolbar-menubar[autohide="true"][inactive="true"] ~ #nav-bar:not([inFullscreen="true"]) { padding-right: 139px !important; }
#navigator-toolbox[inFullscreen="true"] #nav-bar { padding-right: 109px !important; }
/* Mehrzeilige Tableiste */
box[class="scrollbox-clip"][orient="horizontal"],
tabs > arrowscrollbox { display: block; }
scrollbox[part][orient="horizontal"] {
display: flex;
flex-wrap: wrap;
max-height: calc(var(--tab-min-height) * 5); /* Anzahl der Tabzeilen(Standard = 5 Zeilen) */
overflow-x: hidden;
overflow-y: auto; }
tabs tab[fadein]:not([pinned]) { flex-grow: 1; }
tabs tab,.tab-background {
height: var(--tab-min-height);
overflow: hidden; }
tab > .tab-stack { width: 100%; }
/* Bei Überschreitung der angegebenen Zeilenanzahl, mit der Maus,
über die dann eingeblendetet Scrolleiste zur gewünschten Zeile wechseln */
scrollbox[part][orient="horizontal"] > scrollbar { -moz-window-dragging: no-drag; }
/* Drag-Bereich auf der linken und rechten Seite der
Tab-Leiste ausblenden - verstecken
Links und rechts → hbox.titlebar-spacer
links → hbox.titlebar-spacer[type="pre-tabs"]
rechts → hbox.titlebar-spacer[type="post-tabs"] */
hbox.titlebar-spacer
,
/* Ausblenden - Verstecken */
tabs tab:not([fadein]),
#toolbar-menubar[autohide="false"] + #titlebar #TabsToolbar .titlebar-buttonbox-container { display: none; }
/* Schriftart/Schriftgröße ändern */
.tabbrowser-tab .tab-label {
text-shadow: 1px 1px 0px #FFFFFF !important;
/* font-weight: 500 !important; */
font-size: 12px !important;
font-family: "Arial" !important;
color: black !important;
}
.tabbrowser-tab .tab-label[selected="true"] {
text-shadow: 1px 1px 0px #000000 !important;
color: white !important;
font-weight: 500 !important;
font-size: 12px !important;
font-family: "Arial" !important;
}
/* Höhe der Tabs und Abstand nach unten*/
.tabbrowser-tab:not([pinned]) {
margin-left: 1px !important;
max-height: 25px !important;
margin-bottom: 4px !important;
}
/* Höhe vom Tabtext und Abstand nach unten*/
.tab-text,.tab-icon-image,.tab-close-button {
margin-top: -3px !important;
}
/* Feste Tabbreite */
.tabbrowser-tab:not([pinned]) {
min-width: 125px !important;
max-width: 125px !important;
}
/* Farbe der Tableiste hellgrau */
#titlebar {
appearance: none !important;
background: #eeeeee !important;
}
/*------------------*/
/* Tab-Hintergrund */
/*------------------*/
/*--- selektiert ---*/
.tab-background[selected=true]:not(:-moz-lwtheme) > spacer {
background-image: linear-gradient( rgba(103,171,224,1), rgba(10,58,95,1) ), none !important; /* blau */
/*background-image: linear-gradient( rgba(230,175,175,1), rgba(84,25,25,1) ), none !important;*/ /* rot */
filter: drop-shadow(4px 3px 2px rgba(0,0,0,0.33)) drop-shadow(-4px 3px 2px rgba(0,0,0,0.33)) !important;
border-radius: 80px !important;
}
.tab-background[selected=true]:-moz-lwtheme > spacer {
background-image: linear-gradient( rgba(103,171,224,1), rgba(10,58,95,1) ), none !important;
filter: drop-shadow(3px 3px 2px rgba(0,0,0,0.33)) drop-shadow(-2px 3px 2px rgba(0,0,0,0.33)) !important;
border-radius: 80px !important;
}
/*--- hover(nicht selektiert) ---*/
.tabbrowser-tab:hover > .tab-stack > .tab-background:not([selected=true]):not(:-moz-lwtheme) > spacer {
background-image: linear-gradient( rgba(255,255,255,1), rgba(115,115,115,1) ), none !important;
filter: brightness(130%) contrast(95%) drop-shadow(1px 1px 1px rgba(0,0,0,0.33)) drop-shadow(-1px 1px 1px rgba(0,0,0,0.33)) !important;
border-radius: 80px !important;
}
.tabbrowser-tab:hover > .tab-stack > .tab-background:not([selected=true]):-moz-lwtheme > spacer {
background-image: linear-gradient( rgba(225,225,225,0.66), rgba(100,125,145,0.66) ), none !important;
box-shadow: 1px 1px 1px rgba(0, 0, 0, 0.75);
border-radius: 80px !important;
}
/*--- nicht selektiert ---*/
.tab-background:not([selected=true]):not(:-moz-lwtheme) > spacer {
background-image: linear-gradient( rgba(255,255,255,1), rgba(125,125,125,1) ), none !important;
filter: brightness(115%) contrast(90%) drop-shadow(1px 1px 1px rgba(0,0,0,0.33)) drop-shadow(-1px 1px 1px rgba(0,0,0,0.33)) !important;
border-radius: 80px !important;
}
.tab-background:not([selected=true]):-moz-lwtheme > spacer {
background-image: linear-gradient( rgba(255,255,255,0.33), rgba(110,110,110,0.33) ), none !important;
box-shadow: 1px 1px 1px rgba(0, 0, 0, 0.75);
border-radius: 80px !important;
}
/*--- Multi-selektiert ---*/
.tab-background[multiselected=true]:not([selected=true]) > spacer {
background-image: linear-gradient( rgba(225,225,225,1), rgba(50,98,135,1) ), none !important;
border-radius: 80px !important;
}
.tabbrowser-tab:hover > .tab-stack > .tab-background[multiselected=true]:not([selected=true]) > spacer {
background-image: linear-gradient( rgba(225,225,225,1), rgba(50,98,135,1) ), none !important;
border-radius: 80px !important;}
tab.tabbrowser-tab:nth-child(n+1) > stack:nth-child(1) > vbox:nth-child(1){
border-top-right-radius: 20px !important;
border-bottom-right-radius: 20px !important;
} /* Separatoren entfernt */ .tabbrowser-tab::after,
.tabbrowser-tab::before {
opacity: 0 !important;
border-image: unset !important;
border-image-slice: unset !important;
width: unset !important;
}

.tab-line { display: none !important;}

.tab-background { border-top-style: none !important;}
#TabsToolbar .tabbrowser-tab[visuallyselected="true"],
#TabsToolbar .tabbrowser-tab,
#TabsToolbar .tabbrowser-tab .tab-background {
background: unset !important;
border-top: unset !important;
outline: none !important;
}
} `;
var sss = Cc['@mozilla.org/content/style-sheet-service;1'].getService(Ci.nsIStyleSheetService);
var uri = makeURI('data:text/css;charset=UTF=8,' + encodeURIComponent(css));
sss.loadAndRegisterSheet(uri, sss.AGENT_SHEET);
gBrowser.tabContainer.clearDropIndicator = function() {
var tabs = document.getElementsByClassName("tab-background");
for (let i = 0, len = tabs.length; i < len; i++) {
tabs[i].style.removeProperty("border-left-style");
tabs[i].style.removeProperty("border-right-style");
}
}
gBrowser.tabContainer.addEventListener("dragleave", function(event) { this.clearDropIndicator(event); }, true);
gBrowser.tabContainer.on_dragover = function(event) {
this.clearDropIndicator();
var effects = this._getDropEffectForTabDrag(event);
event.preventDefault();
event.stopPropagation();
if (effects == "link") {
let tab = this._getDragTargetTab(event, true);
if (tab) {
if (!this._dragTime) {
this._dragTime = Date.now();
}
if (Date.now() >= this._dragTime + this._dragOverDelay) {
this.selectedItem = tab;
}
return;
}
}
let newIndex = this._getDropIndex(event, effects == "link");
let children = document.getElementsByClassName("tab-background");
if (newIndex == children.length) {
children[newIndex - 1].style.setProperty("border-right","2px solid red","important");
} else {
children[newIndex].style.setProperty("border-left","2px solid red","important");
}
}
gBrowser.tabContainer.on_drop = function(event) {
this.clearDropIndicator();
var dt = event.dataTransfer;
var dropEffect = dt.dropEffect;
var draggedTab;
let movingTabs;
if (dt.mozTypesAt(0)[0] == TAB_DROP_TYPE) {
// tab copy or move
draggedTab = dt.mozGetDataAt(TAB_DROP_TYPE, 0);
// not our drop then
if (!draggedTab) {
return;
}
movingTabs = draggedTab._dragData.movingTabs;
draggedTab.container._finishGroupSelectedTabs(draggedTab);
}
this._tabDropIndicator.hidden = true;
event.stopPropagation();
if (draggedTab && dropEffect == "copy") {
// copy the dropped tab (wherever it's from)
let newIndex = this._getDropIndex(event, false);
let draggedTabCopy;
for (let tab of movingTabs) {
let newTab = gBrowser.duplicateTab(tab);
gBrowser.moveTabTo(newTab, newIndex++);
if (tab == draggedTab) {
draggedTabCopy = newTab;
}
}
if (draggedTab.container != this || event.shiftKey) {
this.selectedItem = draggedTabCopy;
}
} else if (draggedTab && draggedTab.container == this) {
let oldTranslateX = Math.round(draggedTab._dragData.translateX);
let tabWidth = Math.round(draggedTab._dragData.tabWidth);
let translateOffset = oldTranslateX % tabWidth;
let newTranslateX = oldTranslateX - translateOffset;
if (oldTranslateX > 0 && translateOffset > tabWidth / 2) {
newTranslateX += tabWidth;
} else if (oldTranslateX < 0 && -translateOffset > tabWidth / 2) {
newTranslateX -= tabWidth;
}
let dropIndex = this._getDropIndex(event, false);
// "animDropIndex" in draggedTab._dragData &&
// draggedTab._dragData.animDropIndex;
let incrementDropIndex = true;
if (dropIndex && dropIndex > movingTabs[0]._tPos) {
dropIndex--;
incrementDropIndex = false;
}
if (oldTranslateX && oldTranslateX != newTranslateX && !gReduceMotion) {
for (let tab of movingTabs) {
tab.setAttribute("tabdrop-samewindow", "true");
tab.style.transform = "translateX(" + newTranslateX + "px)";
let onTransitionEnd = transitionendEvent => {
if (
transitionendEvent.propertyName != "transform" ||
transitionendEvent.originalTarget != tab
) {
return;
}
tab.removeEventListener("transitionend", onTransitionEnd);
tab.removeAttribute("tabdrop-samewindow");
this._finishAnimateTabMove();
if (dropIndex !== false) {
gBrowser.moveTabTo(tab, dropIndex);
if (incrementDropIndex) {
dropIndex++;
}
}
gBrowser.syncThrobberAnimations(tab);
};
tab.addEventListener("transitionend", onTransitionEnd);
}
} else {
this._finishAnimateTabMove();
if (dropIndex !== false) {
for (let tab of movingTabs) {
gBrowser.moveTabTo(tab, dropIndex);
if (incrementDropIndex) {
dropIndex++;
}
}
}
}
} else if (draggedTab) {
let newIndex = this._getDropIndex(event, false);
let newTabs = [];
for (let tab of movingTabs) {
let newTab = gBrowser.adoptTab(tab, newIndex++, tab == draggedTab);
newTabs.push(newTab);
}
// Restore tab selection
gBrowser.addRangeToMultiSelectedTabs(
newTabs[0],
newTabs[newTabs.length - 1]
);
} else {
// Pass true to disallow dropping javascript: or data: urls
let links;
try {
links = browserDragAndDrop.dropLinks(event, true);
} catch (ex) {}
if (!links || links.length === 0) {
return;
}
let inBackground = Services.prefs.getBoolPref(
"browser.tabs.loadInBackground"
);
if (event.shiftKey) {
inBackground = !inBackground;
}
let targetTab = this._getDragTargetTab(event, true);
let userContextId = this.selectedItem.getAttribute("usercontextid");
let replace = !!targetTab;
let newIndex = this._getDropIndex(event, true);
let urls = links.map(link => link.url);
let csp = browserDragAndDrop.getCSP(event);
let triggeringPrincipal = browserDragAndDrop.getTriggeringPrincipal(
event
);
(async () => {
if (
urls.length >=
Services.prefs.getIntPref("browser.tabs.maxOpenBeforeWarn")
) {
// Sync dialog cannot be used inside drop event handler.
let answer = await OpenInTabsUtils.promiseConfirmOpenInTabs(
urls.length,
window
);
if (!answer) {
return;
}
}
gBrowser.loadTabs(urls, {
inBackground,
replace,
allowThirdPartyFixup: true,
targetTab,
newIndex,
userContextId,
triggeringPrincipal,
csp,
});
})();
}
if (draggedTab) {
delete draggedTab._dragData;
}
}
gBrowser.tabContainer._getDropIndex = function(event, isLink) {
var tabs = this.allTabs;
var tab = this._getDragTargetTab(event, isLink);
if (!RTL_UI) {
for (let i = tab ? tab._tPos : 0; i < tabs.length; i++) {
if (
event.screenY <
tabs[i].screenY + tabs[i].getBoundingClientRect().height
) {
if (
event.screenX <
tabs[i].screenX + tabs[i].getBoundingClientRect().width / 2
) {
return i;
}
if (
event.screenX >
tabs[i].screenX + tabs[i].getBoundingClientRect().width / 2 &&
event.screenX <
tabs[i].screenX + tabs[i].getBoundingClientRect().width
) {
return i + 1;
}
}
}
} else {
for (let i = tab ? tab._tPos : 0; i < tabs.length; i++) {
if (
event.screenY <
tabs[i].screenY + tabs[i].getBoundingClientRect().height
) {
if (
event.screenX <
tabs[i].screenX + tabs[i].getBoundingClientRect().width &&
event.screenX >
tabs[i].screenX + tabs[i].getBoundingClientRect().width / 2
) {
return i;
}
if (
event.screenX <
tabs[i].screenX + tabs[i].getBoundingClientRect().width / 2
) {
return i + 1;
}
}
}
}
return tabs.length;
}
}