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Code Issues Projects Releases Wiki Activity

MDL-81277 lib: Update atto codemirror to 5.65.16

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This commit is contained in:
Laurent David 2024-03-19 07:38:55 +01:00
parent 342319339f
commit 199a644d48
6 changed files with 175 additions and 143 deletions
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2
lib/editor/atto/plugins/html/thirdpartylibs.xml
View File

@ -4,7 +4,7 @@
<location>yui/src/codemirror</location>
<name>codemirror</name>
<description>CodeMirror is a versatile text editor implemented in JavaScript for the browser.</description>
<version>5.65.15</version>
<version>5.65.16</version>
<license>MIT</license>
<repository>https://github.com/codemirror/codemirror5</repository>
</library>

78
lib/editor/atto/plugins/html/yui/build/moodle-atto_html-codemirror/moodle-atto_html-codemirror-debug.js vendored
View File

@ -116,13 +116,14 @@ var define = null; // Remove require.js support in this context.
} while (child = child.parentNode)
}
function activeElt(doc) {
function activeElt(rootNode) {
// IE and Edge may throw an "Unspecified Error" when accessing document.activeElement.
// IE < 10 will throw when accessed while the page is loading or in an iframe.
// IE > 9 and Edge will throw when accessed in an iframe if document.body is unavailable.
var doc = rootNode.ownerDocument || rootNode;
var activeElement;
try {
activeElement = doc.activeElement;
activeElement = rootNode.activeElement;
} catch(e) {
activeElement = doc.body || null;
}
@ -150,6 +151,15 @@ var define = null; // Remove require.js support in this context.
function doc(cm) { return cm.display.wrapper.ownerDocument }
function root(cm) {
return rootNode(cm.display.wrapper)
}
function rootNode(element) {
// Detect modern browsers (2017+).
return element.getRootNode ? element.getRootNode() : element.ownerDocument
}
function win(cm) { return doc(cm).defaultView }
function bind(f) {
@ -3904,7 +3914,7 @@ var define = null; // Remove require.js support in this context.
cm.display.maxLineChanged = false;
}
var takeFocus = op.focus && op.focus == activeElt(doc(cm));
var takeFocus = op.focus && op.focus == activeElt(root(cm));
if (op.preparedSelection)
{ cm.display.input.showSelection(op.preparedSelection, takeFocus); }
if (op.updatedDisplay || op.startHeight != cm.doc.height)
@ -4081,7 +4091,7 @@ var define = null; // Remove require.js support in this context.
function selectionSnapshot(cm) {
if (cm.hasFocus()) { return null }
var active = activeElt(doc(cm));
var active = activeElt(root(cm));
if (!active || !contains(cm.display.lineDiv, active)) { return null }
var result = {activeElt: active};
if (window.getSelection) {
@ -4097,7 +4107,7 @@ var define = null; // Remove require.js support in this context.
}
function restoreSelection(snapshot) {
if (!snapshot || !snapshot.activeElt || snapshot.activeElt == activeElt(snapshot.activeElt.ownerDocument)) { return }
if (!snapshot || !snapshot.activeElt || snapshot.activeElt == activeElt(rootNode(snapshot.activeElt))) { return }
snapshot.activeElt.focus();
if (!/^(INPUT|TEXTAREA)$/.test(snapshot.activeElt.nodeName) &&
snapshot.anchorNode && contains(document.body, snapshot.anchorNode) && contains(document.body, snapshot.focusNode)) {
@ -7268,7 +7278,7 @@ var define = null; // Remove require.js support in this context.
function onKeyDown(e) {
var cm = this;
if (e.target && e.target != cm.display.input.getField()) { return }
cm.curOp.focus = activeElt(doc(cm));
cm.curOp.focus = activeElt(root(cm));
if (signalDOMEvent(cm, e)) { return }
// IE does strange things with escape.
if (ie && ie_version < 11 && e.keyCode == 27) { e.returnValue = false; }
@ -7430,7 +7440,7 @@ var define = null; // Remove require.js support in this context.
function leftButtonDown(cm, pos, repeat, event) {
if (ie) { setTimeout(bind(ensureFocus, cm), 0); }
else { cm.curOp.focus = activeElt(doc(cm)); }
else { cm.curOp.focus = activeElt(root(cm)); }
var behavior = configureMouse(cm, repeat, event);
@ -7500,19 +7510,19 @@ var define = null; // Remove require.js support in this context.
// Normal selection, as opposed to text dragging.
function leftButtonSelect(cm, event, start, behavior) {
if (ie) { delayBlurEvent(cm); }
var display = cm.display, doc$1 = cm.doc;
var display = cm.display, doc = cm.doc;
e_preventDefault(event);
var ourRange, ourIndex, startSel = doc$1.sel, ranges = startSel.ranges;
var ourRange, ourIndex, startSel = doc.sel, ranges = startSel.ranges;
if (behavior.addNew && !behavior.extend) {
ourIndex = doc$1.sel.contains(start);
ourIndex = doc.sel.contains(start);
if (ourIndex > -1)
{ ourRange = ranges[ourIndex]; }
else
{ ourRange = new Range(start, start); }
} else {
ourRange = doc$1.sel.primary();
ourIndex = doc$1.sel.primIndex;
ourRange = doc.sel.primary();
ourIndex = doc.sel.primIndex;
}
if (behavior.unit == "rectangle") {
@ -7529,18 +7539,18 @@ var define = null; // Remove require.js support in this context.
if (!behavior.addNew) {
ourIndex = 0;
setSelection(doc$1, new Selection([ourRange], 0), sel_mouse);
startSel = doc$1.sel;
setSelection(doc, new Selection([ourRange], 0), sel_mouse);
startSel = doc.sel;
} else if (ourIndex == -1) {
ourIndex = ranges.length;
setSelection(doc$1, normalizeSelection(cm, ranges.concat([ourRange]), ourIndex),
setSelection(doc, normalizeSelection(cm, ranges.concat([ourRange]), ourIndex),
{scroll: false, origin: "*mouse"});
} else if (ranges.length > 1 && ranges[ourIndex].empty() && behavior.unit == "char" && !behavior.extend) {
setSelection(doc$1, normalizeSelection(cm, ranges.slice(0, ourIndex).concat(ranges.slice(ourIndex + 1)), 0),
setSelection(doc, normalizeSelection(cm, ranges.slice(0, ourIndex).concat(ranges.slice(ourIndex + 1)), 0),
{scroll: false, origin: "*mouse"});
startSel = doc$1.sel;
startSel = doc.sel;
} else {
replaceOneSelection(doc$1, ourIndex, ourRange, sel_mouse);
replaceOneSelection(doc, ourIndex, ourRange, sel_mouse);
}
var lastPos = start;
@ -7550,19 +7560,19 @@ var define = null; // Remove require.js support in this context.
if (behavior.unit == "rectangle") {
var ranges = [], tabSize = cm.options.tabSize;
var startCol = countColumn(getLine(doc$1, start.line).text, start.ch, tabSize);
var posCol = countColumn(getLine(doc$1, pos.line).text, pos.ch, tabSize);
var startCol = countColumn(getLine(doc, start.line).text, start.ch, tabSize);
var posCol = countColumn(getLine(doc, pos.line).text, pos.ch, tabSize);
var left = Math.min(startCol, posCol), right = Math.max(startCol, posCol);
for (var line = Math.min(start.line, pos.line), end = Math.min(cm.lastLine(), Math.max(start.line, pos.line));
line <= end; line++) {
var text = getLine(doc$1, line).text, leftPos = findColumn(text, left, tabSize);
var text = getLine(doc, line).text, leftPos = findColumn(text, left, tabSize);
if (left == right)
{ ranges.push(new Range(Pos(line, leftPos), Pos(line, leftPos))); }
else if (text.length > leftPos)
{ ranges.push(new Range(Pos(line, leftPos), Pos(line, findColumn(text, right, tabSize)))); }
}
if (!ranges.length) { ranges.push(new Range(start, start)); }
setSelection(doc$1, normalizeSelection(cm, startSel.ranges.slice(0, ourIndex).concat(ranges), ourIndex),
setSelection(doc, normalizeSelection(cm, startSel.ranges.slice(0, ourIndex).concat(ranges), ourIndex),
{origin: "*mouse", scroll: false});
cm.scrollIntoView(pos);
} else {
@ -7577,8 +7587,8 @@ var define = null; // Remove require.js support in this context.
anchor = maxPos(oldRange.to(), range.head);
}
var ranges$1 = startSel.ranges.slice(0);
ranges$1[ourIndex] = bidiSimplify(cm, new Range(clipPos(doc$1, anchor), head));
setSelection(doc$1, normalizeSelection(cm, ranges$1, ourIndex), sel_mouse);
ranges$1[ourIndex] = bidiSimplify(cm, new Range(clipPos(doc, anchor), head));
setSelection(doc, normalizeSelection(cm, ranges$1, ourIndex), sel_mouse);
}
}
@ -7594,9 +7604,9 @@ var define = null; // Remove require.js support in this context.
var cur = posFromMouse(cm, e, true, behavior.unit == "rectangle");
if (!cur) { return }
if (cmp(cur, lastPos) != 0) {
cm.curOp.focus = activeElt(doc(cm));
cm.curOp.focus = activeElt(root(cm));
extendTo(cur);
var visible = visibleLines(display, doc$1);
var visible = visibleLines(display, doc);
if (cur.line >= visible.to || cur.line < visible.from)
{ setTimeout(operation(cm, function () {if (counter == curCount) { extend(e); }}), 150); }
} else {
@ -7621,7 +7631,7 @@ var define = null; // Remove require.js support in this context.
}
off(display.wrapper.ownerDocument, "mousemove", move);
off(display.wrapper.ownerDocument, "mouseup", up);
doc$1.history.lastSelOrigin = null;
doc.history.lastSelOrigin = null;
}
var move = operation(cm, function (e) {
@ -8621,7 +8631,7 @@ var define = null; // Remove require.js support in this context.
signal(this, "overwriteToggle", this, this.state.overwrite);
},
hasFocus: function() { return this.display.input.getField() == activeElt(doc(this)) },
hasFocus: function() { return this.display.input.getField() == activeElt(root(this)) },
isReadOnly: function() { return !!(this.options.readOnly || this.doc.cantEdit) },
scrollTo: methodOp(function (x, y) { scrollToCoords(this, x, y); }),
@ -8903,7 +8913,7 @@ var define = null; // Remove require.js support in this context.
disableBrowserMagic(te);
cm.display.lineSpace.insertBefore(kludge, cm.display.lineSpace.firstChild);
te.value = lastCopied.text.join("\n");
var hadFocus = activeElt(div.ownerDocument);
var hadFocus = activeElt(rootNode(div));
selectInput(te);
setTimeout(function () {
cm.display.lineSpace.removeChild(kludge);
@ -8926,7 +8936,7 @@ var define = null; // Remove require.js support in this context.
ContentEditableInput.prototype.prepareSelection = function () {
var result = prepareSelection(this.cm, false);
result.focus = activeElt(this.div.ownerDocument) == this.div;
result.focus = activeElt(rootNode(this.div)) == this.div;
return result
};
@ -9022,7 +9032,7 @@ var define = null; // Remove require.js support in this context.
ContentEditableInput.prototype.focus = function () {
if (this.cm.options.readOnly != "nocursor") {
if (!this.selectionInEditor() || activeElt(this.div.ownerDocument) != this.div)
if (!this.selectionInEditor() || activeElt(rootNode(this.div)) != this.div)
{ this.showSelection(this.prepareSelection(), true); }
this.div.focus();
}
@ -9530,7 +9540,7 @@ var define = null; // Remove require.js support in this context.
TextareaInput.prototype.supportsTouch = function () { return false };
TextareaInput.prototype.focus = function () {
if (this.cm.options.readOnly != "nocursor" && (!mobile || activeElt(this.textarea.ownerDocument) != this.textarea)) {
if (this.cm.options.readOnly != "nocursor" && (!mobile || activeElt(rootNode(this.textarea)) != this.textarea)) {
try { this.textarea.focus(); }
catch (e) {} // IE8 will throw if the textarea is display: none or not in DOM
}
@ -9737,7 +9747,7 @@ var define = null; // Remove require.js support in this context.
// Set autofocus to true if this textarea is focused, or if it has
// autofocus and no other element is focused.
if (options.autofocus == null) {
var hasFocus = activeElt(textarea.ownerDocument);
var hasFocus = activeElt(rootNode(textarea));
options.autofocus = hasFocus == textarea ||
textarea.getAttribute("autofocus") != null && hasFocus == document.body;
}
@ -9871,7 +9881,7 @@ var define = null; // Remove require.js support in this context.
addLegacyProps(CodeMirror);
CodeMirror.version = "5.65.15";
CodeMirror.version = "5.65.16";
return CodeMirror;

76
lib/editor/atto/plugins/html/yui/build/moodle-atto_html-codemirror/moodle-atto_html-codemirror-min.js vendored
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File diff suppressed because one or more lines are too long

78
lib/editor/atto/plugins/html/yui/build/moodle-atto_html-codemirror/moodle-atto_html-codemirror.js vendored
View File

@ -116,13 +116,14 @@ var define = null; // Remove require.js support in this context.
} while (child = child.parentNode)
}
function activeElt(doc) {
function activeElt(rootNode) {
// IE and Edge may throw an "Unspecified Error" when accessing document.activeElement.
// IE < 10 will throw when accessed while the page is loading or in an iframe.
// IE > 9 and Edge will throw when accessed in an iframe if document.body is unavailable.
var doc = rootNode.ownerDocument || rootNode;
var activeElement;
try {
activeElement = doc.activeElement;
activeElement = rootNode.activeElement;
} catch(e) {
activeElement = doc.body || null;
}
@ -150,6 +151,15 @@ var define = null; // Remove require.js support in this context.
function doc(cm) { return cm.display.wrapper.ownerDocument }
function root(cm) {
return rootNode(cm.display.wrapper)
}
function rootNode(element) {
// Detect modern browsers (2017+).
return element.getRootNode ? element.getRootNode() : element.ownerDocument
}
function win(cm) { return doc(cm).defaultView }
function bind(f) {
@ -3904,7 +3914,7 @@ var define = null; // Remove require.js support in this context.
cm.display.maxLineChanged = false;
}
var takeFocus = op.focus && op.focus == activeElt(doc(cm));
var takeFocus = op.focus && op.focus == activeElt(root(cm));
if (op.preparedSelection)
{ cm.display.input.showSelection(op.preparedSelection, takeFocus); }
if (op.updatedDisplay || op.startHeight != cm.doc.height)
@ -4081,7 +4091,7 @@ var define = null; // Remove require.js support in this context.
function selectionSnapshot(cm) {
if (cm.hasFocus()) { return null }
var active = activeElt(doc(cm));
var active = activeElt(root(cm));
if (!active || !contains(cm.display.lineDiv, active)) { return null }
var result = {activeElt: active};
if (window.getSelection) {
@ -4097,7 +4107,7 @@ var define = null; // Remove require.js support in this context.
}
function restoreSelection(snapshot) {
if (!snapshot || !snapshot.activeElt || snapshot.activeElt == activeElt(snapshot.activeElt.ownerDocument)) { return }
if (!snapshot || !snapshot.activeElt || snapshot.activeElt == activeElt(rootNode(snapshot.activeElt))) { return }
snapshot.activeElt.focus();
if (!/^(INPUT|TEXTAREA)$/.test(snapshot.activeElt.nodeName) &&
snapshot.anchorNode && contains(document.body, snapshot.anchorNode) && contains(document.body, snapshot.focusNode)) {
@ -7268,7 +7278,7 @@ var define = null; // Remove require.js support in this context.
function onKeyDown(e) {
var cm = this;
if (e.target && e.target != cm.display.input.getField()) { return }
cm.curOp.focus = activeElt(doc(cm));
cm.curOp.focus = activeElt(root(cm));
if (signalDOMEvent(cm, e)) { return }
// IE does strange things with escape.
if (ie && ie_version < 11 && e.keyCode == 27) { e.returnValue = false; }
@ -7430,7 +7440,7 @@ var define = null; // Remove require.js support in this context.
function leftButtonDown(cm, pos, repeat, event) {
if (ie) { setTimeout(bind(ensureFocus, cm), 0); }
else { cm.curOp.focus = activeElt(doc(cm)); }
else { cm.curOp.focus = activeElt(root(cm)); }
var behavior = configureMouse(cm, repeat, event);
@ -7500,19 +7510,19 @@ var define = null; // Remove require.js support in this context.
// Normal selection, as opposed to text dragging.
function leftButtonSelect(cm, event, start, behavior) {
if (ie) { delayBlurEvent(cm); }
var display = cm.display, doc$1 = cm.doc;
var display = cm.display, doc = cm.doc;
e_preventDefault(event);
var ourRange, ourIndex, startSel = doc$1.sel, ranges = startSel.ranges;
var ourRange, ourIndex, startSel = doc.sel, ranges = startSel.ranges;
if (behavior.addNew && !behavior.extend) {
ourIndex = doc$1.sel.contains(start);
ourIndex = doc.sel.contains(start);
if (ourIndex > -1)
{ ourRange = ranges[ourIndex]; }
else
{ ourRange = new Range(start, start); }
} else {
ourRange = doc$1.sel.primary();
ourIndex = doc$1.sel.primIndex;
ourRange = doc.sel.primary();
ourIndex = doc.sel.primIndex;
}
if (behavior.unit == "rectangle") {
@ -7529,18 +7539,18 @@ var define = null; // Remove require.js support in this context.
if (!behavior.addNew) {
ourIndex = 0;
setSelection(doc$1, new Selection([ourRange], 0), sel_mouse);
startSel = doc$1.sel;
setSelection(doc, new Selection([ourRange], 0), sel_mouse);
startSel = doc.sel;
} else if (ourIndex == -1) {
ourIndex = ranges.length;
setSelection(doc$1, normalizeSelection(cm, ranges.concat([ourRange]), ourIndex),
setSelection(doc, normalizeSelection(cm, ranges.concat([ourRange]), ourIndex),
{scroll: false, origin: "*mouse"});
} else if (ranges.length > 1 && ranges[ourIndex].empty() && behavior.unit == "char" && !behavior.extend) {
setSelection(doc$1, normalizeSelection(cm, ranges.slice(0, ourIndex).concat(ranges.slice(ourIndex + 1)), 0),
setSelection(doc, normalizeSelection(cm, ranges.slice(0, ourIndex).concat(ranges.slice(ourIndex + 1)), 0),
{scroll: false, origin: "*mouse"});
startSel = doc$1.sel;
startSel = doc.sel;
} else {
replaceOneSelection(doc$1, ourIndex, ourRange, sel_mouse);
replaceOneSelection(doc, ourIndex, ourRange, sel_mouse);
}
var lastPos = start;
@ -7550,19 +7560,19 @@ var define = null; // Remove require.js support in this context.
if (behavior.unit == "rectangle") {
var ranges = [], tabSize = cm.options.tabSize;
var startCol = countColumn(getLine(doc$1, start.line).text, start.ch, tabSize);
var posCol = countColumn(getLine(doc$1, pos.line).text, pos.ch, tabSize);
var startCol = countColumn(getLine(doc, start.line).text, start.ch, tabSize);
var posCol = countColumn(getLine(doc, pos.line).text, pos.ch, tabSize);
var left = Math.min(startCol, posCol), right = Math.max(startCol, posCol);
for (var line = Math.min(start.line, pos.line), end = Math.min(cm.lastLine(), Math.max(start.line, pos.line));
line <= end; line++) {
var text = getLine(doc$1, line).text, leftPos = findColumn(text, left, tabSize);
var text = getLine(doc, line).text, leftPos = findColumn(text, left, tabSize);
if (left == right)
{ ranges.push(new Range(Pos(line, leftPos), Pos(line, leftPos))); }
else if (text.length > leftPos)
{ ranges.push(new Range(Pos(line, leftPos), Pos(line, findColumn(text, right, tabSize)))); }
}
if (!ranges.length) { ranges.push(new Range(start, start)); }
setSelection(doc$1, normalizeSelection(cm, startSel.ranges.slice(0, ourIndex).concat(ranges), ourIndex),
setSelection(doc, normalizeSelection(cm, startSel.ranges.slice(0, ourIndex).concat(ranges), ourIndex),
{origin: "*mouse", scroll: false});
cm.scrollIntoView(pos);
} else {
@ -7577,8 +7587,8 @@ var define = null; // Remove require.js support in this context.
anchor = maxPos(oldRange.to(), range.head);
}
var ranges$1 = startSel.ranges.slice(0);
ranges$1[ourIndex] = bidiSimplify(cm, new Range(clipPos(doc$1, anchor), head));
setSelection(doc$1, normalizeSelection(cm, ranges$1, ourIndex), sel_mouse);
ranges$1[ourIndex] = bidiSimplify(cm, new Range(clipPos(doc, anchor), head));
setSelection(doc, normalizeSelection(cm, ranges$1, ourIndex), sel_mouse);
}
}
@ -7594,9 +7604,9 @@ var define = null; // Remove require.js support in this context.
var cur = posFromMouse(cm, e, true, behavior.unit == "rectangle");
if (!cur) { return }
if (cmp(cur, lastPos) != 0) {
cm.curOp.focus = activeElt(doc(cm));
cm.curOp.focus = activeElt(root(cm));
extendTo(cur);
var visible = visibleLines(display, doc$1);
var visible = visibleLines(display, doc);
if (cur.line >= visible.to || cur.line < visible.from)
{ setTimeout(operation(cm, function () {if (counter == curCount) { extend(e); }}), 150); }
} else {
@ -7621,7 +7631,7 @@ var define = null; // Remove require.js support in this context.
}
off(display.wrapper.ownerDocument, "mousemove", move);
off(display.wrapper.ownerDocument, "mouseup", up);
doc$1.history.lastSelOrigin = null;
doc.history.lastSelOrigin = null;
}
var move = operation(cm, function (e) {
@ -8621,7 +8631,7 @@ var define = null; // Remove require.js support in this context.
signal(this, "overwriteToggle", this, this.state.overwrite);
},
hasFocus: function() { return this.display.input.getField() == activeElt(doc(this)) },
hasFocus: function() { return this.display.input.getField() == activeElt(root(this)) },
isReadOnly: function() { return !!(this.options.readOnly || this.doc.cantEdit) },
scrollTo: methodOp(function (x, y) { scrollToCoords(this, x, y); }),
@ -8903,7 +8913,7 @@ var define = null; // Remove require.js support in this context.
disableBrowserMagic(te);
cm.display.lineSpace.insertBefore(kludge, cm.display.lineSpace.firstChild);
te.value = lastCopied.text.join("\n");
var hadFocus = activeElt(div.ownerDocument);
var hadFocus = activeElt(rootNode(div));
selectInput(te);
setTimeout(function () {
cm.display.lineSpace.removeChild(kludge);
@ -8926,7 +8936,7 @@ var define = null; // Remove require.js support in this context.
ContentEditableInput.prototype.prepareSelection = function () {
var result = prepareSelection(this.cm, false);
result.focus = activeElt(this.div.ownerDocument) == this.div;
result.focus = activeElt(rootNode(this.div)) == this.div;
return result
};
@ -9022,7 +9032,7 @@ var define = null; // Remove require.js support in this context.
ContentEditableInput.prototype.focus = function () {
if (this.cm.options.readOnly != "nocursor") {
if (!this.selectionInEditor() || activeElt(this.div.ownerDocument) != this.div)
if (!this.selectionInEditor() || activeElt(rootNode(this.div)) != this.div)
{ this.showSelection(this.prepareSelection(), true); }
this.div.focus();
}
@ -9530,7 +9540,7 @@ var define = null; // Remove require.js support in this context.
TextareaInput.prototype.supportsTouch = function () { return false };
TextareaInput.prototype.focus = function () {
if (this.cm.options.readOnly != "nocursor" && (!mobile || activeElt(this.textarea.ownerDocument) != this.textarea)) {
if (this.cm.options.readOnly != "nocursor" && (!mobile || activeElt(rootNode(this.textarea)) != this.textarea)) {
try { this.textarea.focus(); }
catch (e) {} // IE8 will throw if the textarea is display: none or not in DOM
}
@ -9737,7 +9747,7 @@ var define = null; // Remove require.js support in this context.
// Set autofocus to true if this textarea is focused, or if it has
// autofocus and no other element is focused.
if (options.autofocus == null) {
var hasFocus = activeElt(textarea.ownerDocument);
var hasFocus = activeElt(rootNode(textarea));
options.autofocus = hasFocus == textarea ||
textarea.getAttribute("autofocus") != null && hasFocus == document.body;
}
@ -9871,7 +9881,7 @@ var define = null; // Remove require.js support in this context.
addLegacyProps(CodeMirror);
CodeMirror.version = "5.65.15";
CodeMirror.version = "5.65.16";
return CodeMirror;

6
lib/editor/atto/plugins/html/yui/src/codemirror/LICENSE
View File

@ -1,4 +1,6 @@
Copyright (C) 2014 by Marijn Haverbeke <marijnh@gmail.com> and others
MIT License
Copyright (C) 2017 by Marijn Haverbeke <marijn@haverbeke.berlin> and others
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
@ -16,4 +18,4 @@ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
THE SOFTWARE.

78
lib/editor/atto/plugins/html/yui/src/codemirror/js/codemirror.js vendored
View File

@ -112,13 +112,14 @@
} while (child = child.parentNode)
}
function activeElt(doc) {
function activeElt(rootNode) {
// IE and Edge may throw an "Unspecified Error" when accessing document.activeElement.
// IE < 10 will throw when accessed while the page is loading or in an iframe.
// IE > 9 and Edge will throw when accessed in an iframe if document.body is unavailable.
var doc = rootNode.ownerDocument || rootNode;
var activeElement;
try {
activeElement = doc.activeElement;
activeElement = rootNode.activeElement;
} catch(e) {
activeElement = doc.body || null;
}
@ -146,6 +147,15 @@
function doc(cm) { return cm.display.wrapper.ownerDocument }
function root(cm) {
return rootNode(cm.display.wrapper)
}
function rootNode(element) {
// Detect modern browsers (2017+).
return element.getRootNode ? element.getRootNode() : element.ownerDocument
}
function win(cm) { return doc(cm).defaultView }
function bind(f) {
@ -3900,7 +3910,7 @@
cm.display.maxLineChanged = false;
}
var takeFocus = op.focus && op.focus == activeElt(doc(cm));
var takeFocus = op.focus && op.focus == activeElt(root(cm));
if (op.preparedSelection)
{ cm.display.input.showSelection(op.preparedSelection, takeFocus); }
if (op.updatedDisplay || op.startHeight != cm.doc.height)
@ -4077,7 +4087,7 @@
function selectionSnapshot(cm) {
if (cm.hasFocus()) { return null }
var active = activeElt(doc(cm));
var active = activeElt(root(cm));
if (!active || !contains(cm.display.lineDiv, active)) { return null }
var result = {activeElt: active};
if (window.getSelection) {
@ -4093,7 +4103,7 @@
}
function restoreSelection(snapshot) {
if (!snapshot || !snapshot.activeElt || snapshot.activeElt == activeElt(snapshot.activeElt.ownerDocument)) { return }
if (!snapshot || !snapshot.activeElt || snapshot.activeElt == activeElt(rootNode(snapshot.activeElt))) { return }
snapshot.activeElt.focus();
if (!/^(INPUT|TEXTAREA)$/.test(snapshot.activeElt.nodeName) &&
snapshot.anchorNode && contains(document.body, snapshot.anchorNode) && contains(document.body, snapshot.focusNode)) {
@ -7264,7 +7274,7 @@
function onKeyDown(e) {
var cm = this;
if (e.target && e.target != cm.display.input.getField()) { return }
cm.curOp.focus = activeElt(doc(cm));
cm.curOp.focus = activeElt(root(cm));
if (signalDOMEvent(cm, e)) { return }
// IE does strange things with escape.
if (ie && ie_version < 11 && e.keyCode == 27) { e.returnValue = false; }
@ -7426,7 +7436,7 @@
function leftButtonDown(cm, pos, repeat, event) {
if (ie) { setTimeout(bind(ensureFocus, cm), 0); }
else { cm.curOp.focus = activeElt(doc(cm)); }
else { cm.curOp.focus = activeElt(root(cm)); }
var behavior = configureMouse(cm, repeat, event);
@ -7496,19 +7506,19 @@
// Normal selection, as opposed to text dragging.
function leftButtonSelect(cm, event, start, behavior) {
if (ie) { delayBlurEvent(cm); }
var display = cm.display, doc$1 = cm.doc;
var display = cm.display, doc = cm.doc;
e_preventDefault(event);
var ourRange, ourIndex, startSel = doc$1.sel, ranges = startSel.ranges;
var ourRange, ourIndex, startSel = doc.sel, ranges = startSel.ranges;
if (behavior.addNew && !behavior.extend) {
ourIndex = doc$1.sel.contains(start);
ourIndex = doc.sel.contains(start);
if (ourIndex > -1)
{ ourRange = ranges[ourIndex]; }
else
{ ourRange = new Range(start, start); }
} else {
ourRange = doc$1.sel.primary();
ourIndex = doc$1.sel.primIndex;
ourRange = doc.sel.primary();
ourIndex = doc.sel.primIndex;
}
if (behavior.unit == "rectangle") {
@ -7525,18 +7535,18 @@
if (!behavior.addNew) {
ourIndex = 0;
setSelection(doc$1, new Selection([ourRange], 0), sel_mouse);
startSel = doc$1.sel;
setSelection(doc, new Selection([ourRange], 0), sel_mouse);
startSel = doc.sel;
} else if (ourIndex == -1) {
ourIndex = ranges.length;
setSelection(doc$1, normalizeSelection(cm, ranges.concat([ourRange]), ourIndex),
setSelection(doc, normalizeSelection(cm, ranges.concat([ourRange]), ourIndex),
{scroll: false, origin: "*mouse"});
} else if (ranges.length > 1 && ranges[ourIndex].empty() && behavior.unit == "char" && !behavior.extend) {
setSelection(doc$1, normalizeSelection(cm, ranges.slice(0, ourIndex).concat(ranges.slice(ourIndex + 1)), 0),
setSelection(doc, normalizeSelection(cm, ranges.slice(0, ourIndex).concat(ranges.slice(ourIndex + 1)), 0),
{scroll: false, origin: "*mouse"});
startSel = doc$1.sel;
startSel = doc.sel;
} else {
replaceOneSelection(doc$1, ourIndex, ourRange, sel_mouse);
replaceOneSelection(doc, ourIndex, ourRange, sel_mouse);
}
var lastPos = start;
@ -7546,19 +7556,19 @@
if (behavior.unit == "rectangle") {
var ranges = [], tabSize = cm.options.tabSize;
var startCol = countColumn(getLine(doc$1, start.line).text, start.ch, tabSize);
var posCol = countColumn(getLine(doc$1, pos.line).text, pos.ch, tabSize);
var startCol = countColumn(getLine(doc, start.line).text, start.ch, tabSize);
var posCol = countColumn(getLine(doc, pos.line).text, pos.ch, tabSize);
var left = Math.min(startCol, posCol), right = Math.max(startCol, posCol);
for (var line = Math.min(start.line, pos.line), end = Math.min(cm.lastLine(), Math.max(start.line, pos.line));
line <= end; line++) {
var text = getLine(doc$1, line).text, leftPos = findColumn(text, left, tabSize);
var text = getLine(doc, line).text, leftPos = findColumn(text, left, tabSize);
if (left == right)
{ ranges.push(new Range(Pos(line, leftPos), Pos(line, leftPos))); }
else if (text.length > leftPos)
{ ranges.push(new Range(Pos(line, leftPos), Pos(line, findColumn(text, right, tabSize)))); }
}
if (!ranges.length) { ranges.push(new Range(start, start)); }
setSelection(doc$1, normalizeSelection(cm, startSel.ranges.slice(0, ourIndex).concat(ranges), ourIndex),
setSelection(doc, normalizeSelection(cm, startSel.ranges.slice(0, ourIndex).concat(ranges), ourIndex),
{origin: "*mouse", scroll: false});
cm.scrollIntoView(pos);
} else {
@ -7573,8 +7583,8 @@
anchor = maxPos(oldRange.to(), range.head);
}
var ranges$1 = startSel.ranges.slice(0);
ranges$1[ourIndex] = bidiSimplify(cm, new Range(clipPos(doc$1, anchor), head));
setSelection(doc$1, normalizeSelection(cm, ranges$1, ourIndex), sel_mouse);
ranges$1[ourIndex] = bidiSimplify(cm, new Range(clipPos(doc, anchor), head));
setSelection(doc, normalizeSelection(cm, ranges$1, ourIndex), sel_mouse);
}
}
@ -7590,9 +7600,9 @@
var cur = posFromMouse(cm, e, true, behavior.unit == "rectangle");
if (!cur) { return }
if (cmp(cur, lastPos) != 0) {
cm.curOp.focus = activeElt(doc(cm));
cm.curOp.focus = activeElt(root(cm));
extendTo(cur);
var visible = visibleLines(display, doc$1);
var visible = visibleLines(display, doc);
if (cur.line >= visible.to || cur.line < visible.from)
{ setTimeout(operation(cm, function () {if (counter == curCount) { extend(e); }}), 150); }
} else {
@ -7617,7 +7627,7 @@
}
off(display.wrapper.ownerDocument, "mousemove", move);
off(display.wrapper.ownerDocument, "mouseup", up);
doc$1.history.lastSelOrigin = null;
doc.history.lastSelOrigin = null;
}
var move = operation(cm, function (e) {
@ -8617,7 +8627,7 @@
signal(this, "overwriteToggle", this, this.state.overwrite);
},
hasFocus: function() { return this.display.input.getField() == activeElt(doc(this)) },
hasFocus: function() { return this.display.input.getField() == activeElt(root(this)) },
isReadOnly: function() { return !!(this.options.readOnly || this.doc.cantEdit) },
scrollTo: methodOp(function (x, y) { scrollToCoords(this, x, y); }),
@ -8899,7 +8909,7 @@
disableBrowserMagic(te);
cm.display.lineSpace.insertBefore(kludge, cm.display.lineSpace.firstChild);
te.value = lastCopied.text.join("\n");
var hadFocus = activeElt(div.ownerDocument);
var hadFocus = activeElt(rootNode(div));
selectInput(te);
setTimeout(function () {
cm.display.lineSpace.removeChild(kludge);
@ -8922,7 +8932,7 @@
ContentEditableInput.prototype.prepareSelection = function () {
var result = prepareSelection(this.cm, false);
result.focus = activeElt(this.div.ownerDocument) == this.div;
result.focus = activeElt(rootNode(this.div)) == this.div;
return result
};
@ -9018,7 +9028,7 @@
ContentEditableInput.prototype.focus = function () {
if (this.cm.options.readOnly != "nocursor") {
if (!this.selectionInEditor() || activeElt(this.div.ownerDocument) != this.div)
if (!this.selectionInEditor() || activeElt(rootNode(this.div)) != this.div)
{ this.showSelection(this.prepareSelection(), true); }
this.div.focus();
}
@ -9526,7 +9536,7 @@
TextareaInput.prototype.supportsTouch = function () { return false };
TextareaInput.prototype.focus = function () {
if (this.cm.options.readOnly != "nocursor" && (!mobile || activeElt(this.textarea.ownerDocument) != this.textarea)) {
if (this.cm.options.readOnly != "nocursor" && (!mobile || activeElt(rootNode(this.textarea)) != this.textarea)) {
try { this.textarea.focus(); }
catch (e) {} // IE8 will throw if the textarea is display: none or not in DOM
}
@ -9733,7 +9743,7 @@
// Set autofocus to true if this textarea is focused, or if it has
// autofocus and no other element is focused.
if (options.autofocus == null) {
var hasFocus = activeElt(textarea.ownerDocument);
var hasFocus = activeElt(rootNode(textarea));
options.autofocus = hasFocus == textarea ||
textarea.getAttribute("autofocus") != null && hasFocus == document.body;
}
@ -9867,7 +9877,7 @@
addLegacyProps(CodeMirror);
CodeMirror.version = "5.65.15";
CodeMirror.version = "5.65.16";
return CodeMirror;