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2 changes: 2 additions & 0 deletions build/changelog/entries/2026/06/8796.SUP-19614.bugfix
Original file line number Diff line number Diff line change
@@ -0,0 +1,2 @@
Format: Now the dropdown button is not shown next to the list buttons, if there are no corresponding list item templates configured.
Selection: A number of crash cases, caused by an incomplete selection context, has been eliminated.
36 changes: 19 additions & 17 deletions src/lib/aloha/selection.js
Original file line number Diff line number Diff line change
Expand Up @@ -60,7 +60,7 @@ define([

function isCollapsedAndEmptyOrEndBr(rangeObject) {
var firstChild;
if (rangeObject.startContainer !== rangeObject.endContainer) {
if (!rangeObject || !rangeObject.startContainer || rangeObject.startContainer !== rangeObject.endContainer) {
return false;
}
// check whether the container starts in an element node
Expand Down Expand Up @@ -1385,14 +1385,14 @@ define([

if (markupObject.isReplacingElement) {
//Check if the startContainer is one of the zapped elements
if (backupRangeObject && backupRangeObject.startContainer.className && backupRangeObject.startContainer.className.indexOf('preparedForRemoval') > -1) {
if (backupRangeObject && backupRangeObject.startContainer && backupRangeObject.startContainer.className && backupRangeObject.startContainer.className.indexOf('preparedForRemoval') > -1) {
//var parentElement = jQuery(backupRangeObject.startContainer).closest(markupObject[0].tagName).get(0);
parentElement = jQuery(backupRangeObject.startContainer).parents(markupObject[0].tagName).get(0);
backupRangeObject.startContainer = parentElement;
rangeObject.startContainer = parentElement;
}
//check if the endContainer is one of the zapped elements
if (backupRangeObject && backupRangeObject.endContainer.className && backupRangeObject.endContainer.className.indexOf('preparedForRemoval') > -1) {
if (backupRangeObject && backupRangeObject.startContainer && backupRangeObject.endContainer.className && backupRangeObject.endContainer.className.indexOf('preparedForRemoval') > -1) {
//var parentElement = jQuery(backupRangeObject.endContainer).closest(markupObject[0].tagName).get(0);
parentElement = jQuery(backupRangeObject.endContainer).parents(markupObject[0].tagName).get(0);
backupRangeObject.endContainer = parentElement;
Expand All @@ -1406,20 +1406,22 @@ define([

// update selection
if (markupObject.isReplacingElement) {
//After the zapping we have to check for wrong offsets
if (Node.ELEMENT_NODE === backupRangeObject.startContainer.nodeType
&& backupRangeObject.startContainer.childNodes
&& backupRangeObject.startContainer.childNodes.length < backupRangeObject.startOffset
) {
backupRangeObject.startOffset = backupRangeObject.startContainer.childNodes.length;
rangeObject.startOffset = backupRangeObject.startContainer.childNodes.length;
}
if (Node.ELEMENT_NODE === backupRangeObject.endContainer.nodeType
&& backupRangeObject.endContainer.childNodes
&& backupRangeObject.endContainer.childNodes.length < backupRangeObject.endOffset
) {
backupRangeObject.endOffset = backupRangeObject.endContainer.childNodes.length;
rangeObject.endOffset = backupRangeObject.endContainer.childNodes.length;
if (backupRangeObject.startContainer) {
//After the zapping we have to check for wrong offsets
if (Node.ELEMENT_NODE === backupRangeObject.startContainer.nodeType
&& backupRangeObject.startContainer.childNodes
&& backupRangeObject.startContainer.childNodes.length < backupRangeObject.startOffset
) {
backupRangeObject.startOffset = backupRangeObject.startContainer.childNodes.length;
rangeObject.startOffset = backupRangeObject.startContainer.childNodes.length;
}
if (Node.ELEMENT_NODE === backupRangeObject.endContainer.nodeType
&& backupRangeObject.endContainer.childNodes
&& backupRangeObject.endContainer.childNodes.length < backupRangeObject.endOffset
) {
backupRangeObject.endOffset = backupRangeObject.endContainer.childNodes.length;
rangeObject.endOffset = backupRangeObject.endContainer.childNodes.length;
}
}
rangeObject.endContainer = backupRangeObject.endContainer;
rangeObject.endOffset = backupRangeObject.endOffset;
Expand Down
7 changes: 7 additions & 0 deletions src/plugins/common/list/lib/list-plugin.js
Original file line number Diff line number Diff line change
Expand Up @@ -156,6 +156,7 @@ define([
onToggle: function (activated) {
ListPlugin.transformList('ol');
},
secondaryVisible: (ListPlugin.templates['ol'] || []).slice(0).length > 0,
}));

ListPlugin.unorderedListButton = Ui.adopt('listUnordered', ToggleSplitButton, /** @type {ToggleSplitButton} */ ({
Expand All @@ -170,6 +171,7 @@ define([
onToggle: function (activated) {
ListPlugin.transformList('ul');
},
secondaryVisible: (ListPlugin.templates['ul'] || []).slice(0).length > 0,
}));

ListPlugin.definitionListButton = Ui.adopt('listDefinition', ToggleSplitButton, /** @type {ToggleSplitButton} */ ({
Expand All @@ -184,6 +186,7 @@ define([
onToggle: function (activated) {
ListPlugin.transformList('dl');
},
secondaryVisible: (ListPlugin.templates['dl'] || []).slice(0).length > 0,
}));

ListPlugin._indentListButton = Ui.adopt('indentList', Button, {
Expand Down Expand Up @@ -1139,6 +1142,10 @@ define([
}
}

if (!domToTransform || !domToTransform.nodeName) {
return;
}

// check the dom object
nodeName = domToTransform.nodeName.toLowerCase();

Expand Down