--- a/src/pyams_skin/resources/js/ext/tinymce/dev/plugins/table/classes/Quirks.js Sun Jul 19 02:02:20 2020 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,372 +0,0 @@
-/**
- * Quirks.js
- *
- * Copyright, Moxiecode Systems AB
- * Released under LGPL License.
- *
- * License: http://www.tinymce.com/license
- * Contributing: http://www.tinymce.com/contributing
- */
-
-/**
- * This class includes fixes for various browser quirks.
- *
- * @class tinymce.tableplugin.Quirks
- * @private
- */
-define("tinymce/tableplugin/Quirks", [
- "tinymce/util/VK",
- "tinymce/Env",
- "tinymce/util/Tools"
-], function(VK, Env, Tools) {
- var each = Tools.each;
-
- function getSpanVal(td, name) {
- return parseInt(td.getAttribute(name) || 1, 10);
- }
-
- return function(editor) {
- /**
- * Fixed caret movement around tables on WebKit.
- */
- function moveWebKitSelection() {
- function eventHandler(e) {
- var key = e.keyCode;
-
- function handle(upBool, sourceNode) {
- var siblingDirection = upBool ? 'previousSibling' : 'nextSibling';
- var currentRow = editor.dom.getParent(sourceNode, 'tr');
- var siblingRow = currentRow[siblingDirection];
-
- if (siblingRow) {
- moveCursorToRow(editor, sourceNode, siblingRow, upBool);
- e.preventDefault();
- return true;
- } else {
- var tableNode = editor.dom.getParent(currentRow, 'table');
- var middleNode = currentRow.parentNode;
- var parentNodeName = middleNode.nodeName.toLowerCase();
- if (parentNodeName === 'tbody' || parentNodeName === (upBool ? 'tfoot' : 'thead')) {
- var targetParent = getTargetParent(upBool, tableNode, middleNode, 'tbody');
- if (targetParent !== null) {
- return moveToRowInTarget(upBool, targetParent, sourceNode);
- }
- }
- return escapeTable(upBool, currentRow, siblingDirection, tableNode);
- }
- }
-
- function getTargetParent(upBool, topNode, secondNode, nodeName) {
- var tbodies = editor.dom.select('>' + nodeName, topNode);
- var position = tbodies.indexOf(secondNode);
- if (upBool && position === 0 || !upBool && position === tbodies.length - 1) {
- return getFirstHeadOrFoot(upBool, topNode);
- } else if (position === -1) {
- var topOrBottom = secondNode.tagName.toLowerCase() === 'thead' ? 0 : tbodies.length - 1;
- return tbodies[topOrBottom];
- } else {
- return tbodies[position + (upBool ? -1 : 1)];
- }
- }
-
- function getFirstHeadOrFoot(upBool, parent) {
- var tagName = upBool ? 'thead' : 'tfoot';
- var headOrFoot = editor.dom.select('>' + tagName, parent);
- return headOrFoot.length !== 0 ? headOrFoot[0] : null;
- }
-
- function moveToRowInTarget(upBool, targetParent, sourceNode) {
- var targetRow = getChildForDirection(targetParent, upBool);
-
- if (targetRow) {
- moveCursorToRow(editor, sourceNode, targetRow, upBool);
- }
-
- e.preventDefault();
- return true;
- }
-
- function escapeTable(upBool, currentRow, siblingDirection, table) {
- var tableSibling = table[siblingDirection];
-
- if (tableSibling) {
- moveCursorToStartOfElement(tableSibling);
- return true;
- } else {
- var parentCell = editor.dom.getParent(table, 'td,th');
- if (parentCell) {
- return handle(upBool, parentCell, e);
- } else {
- var backUpSibling = getChildForDirection(currentRow, !upBool);
- moveCursorToStartOfElement(backUpSibling);
- e.preventDefault();
- return false;
- }
- }
- }
-
- function getChildForDirection(parent, up) {
- var child = parent && parent[up ? 'lastChild' : 'firstChild'];
- // BR is not a valid table child to return in this case we return the table cell
- return child && child.nodeName === 'BR' ? editor.dom.getParent(child, 'td,th') : child;
- }
-
- function moveCursorToStartOfElement(n) {
- editor.selection.setCursorLocation(n, 0);
- }
-
- function isVerticalMovement() {
- return key == VK.UP || key == VK.DOWN;
- }
-
- function isInTable(editor) {
- var node = editor.selection.getNode();
- var currentRow = editor.dom.getParent(node, 'tr');
- return currentRow !== null;
- }
-
- function columnIndex(column) {
- var colIndex = 0;
- var c = column;
- while (c.previousSibling) {
- c = c.previousSibling;
- colIndex = colIndex + getSpanVal(c, "colspan");
- }
- return colIndex;
- }
-
- function findColumn(rowElement, columnIndex) {
- var c = 0, r = 0;
-
- each(rowElement.children, function(cell, i) {
- c = c + getSpanVal(cell, "colspan");
- r = i;
- if (c > columnIndex) {
- return false;
- }
- });
- return r;
- }
-
- function moveCursorToRow(ed, node, row, upBool) {
- var srcColumnIndex = columnIndex(editor.dom.getParent(node, 'td,th'));
- var tgtColumnIndex = findColumn(row, srcColumnIndex);
- var tgtNode = row.childNodes[tgtColumnIndex];
- var rowCellTarget = getChildForDirection(tgtNode, upBool);
- moveCursorToStartOfElement(rowCellTarget || tgtNode);
- }
-
- function shouldFixCaret(preBrowserNode) {
- var newNode = editor.selection.getNode();
- var newParent = editor.dom.getParent(newNode, 'td,th');
- var oldParent = editor.dom.getParent(preBrowserNode, 'td,th');
-
- return newParent && newParent !== oldParent && checkSameParentTable(newParent, oldParent);
- }
-
- function checkSameParentTable(nodeOne, NodeTwo) {
- return editor.dom.getParent(nodeOne, 'TABLE') === editor.dom.getParent(NodeTwo, 'TABLE');
- }
-
- if (isVerticalMovement() && isInTable(editor)) {
- var preBrowserNode = editor.selection.getNode();
- setTimeout(function() {
- if (shouldFixCaret(preBrowserNode)) {
- handle(!e.shiftKey && key === VK.UP, preBrowserNode, e);
- }
- }, 0);
- }
- }
-
- editor.on('KeyDown', function(e) {
- eventHandler(e);
- });
- }
-
- function fixBeforeTableCaretBug() {
- // Checks if the selection/caret is at the start of the specified block element
- function isAtStart(rng, par) {
- var doc = par.ownerDocument, rng2 = doc.createRange(), elm;
-
- rng2.setStartBefore(par);
- rng2.setEnd(rng.endContainer, rng.endOffset);
-
- elm = doc.createElement('body');
- elm.appendChild(rng2.cloneContents());
-
- // Check for text characters of other elements that should be treated as content
- return elm.innerHTML.replace(/<(br|img|object|embed|input|textarea)[^>]*>/gi, '-').replace(/<[^>]+>/g, '').length === 0;
- }
-
- // Fixes an bug where it's impossible to place the caret before a table in Gecko
- // this fix solves it by detecting when the caret is at the beginning of such a table
- // and then manually moves the caret infront of the table
- editor.on('KeyDown', function(e) {
- var rng, table, dom = editor.dom;
-
- // On gecko it's not possible to place the caret before a table
- if (e.keyCode == 37 || e.keyCode == 38) {
- rng = editor.selection.getRng();
- table = dom.getParent(rng.startContainer, 'table');
-
- if (table && editor.getBody().firstChild == table) {
- if (isAtStart(rng, table)) {
- rng = dom.createRng();
-
- rng.setStartBefore(table);
- rng.setEndBefore(table);
-
- editor.selection.setRng(rng);
-
- e.preventDefault();
- }
- }
- }
- });
- }
-
- // Fixes an issue on Gecko where it's impossible to place the caret behind a table
- // This fix will force a paragraph element after the table but only when the forced_root_block setting is enabled
- function fixTableCaretPos() {
- editor.on('KeyDown SetContent VisualAid', function() {
- var last;
-
- // Skip empty text nodes from the end
- for (last = editor.getBody().lastChild; last; last = last.previousSibling) {
- if (last.nodeType == 3) {
- if (last.nodeValue.length > 0) {
- break;
- }
- } else if (last.nodeType == 1 && (last.tagName == 'BR' || !last.getAttribute('data-mce-bogus'))) {
- break;
- }
- }
-
- if (last && last.nodeName == 'TABLE') {
- if (editor.settings.forced_root_block) {
- editor.dom.add(
- editor.getBody(),
- editor.settings.forced_root_block,
- editor.settings.forced_root_block_attrs,
- Env.ie && Env.ie < 11 ? ' ' : '<br data-mce-bogus="1" />'
- );
- } else {
- editor.dom.add(editor.getBody(), 'br', {'data-mce-bogus': '1'});
- }
- }
- });
-
- editor.on('PreProcess', function(o) {
- var last = o.node.lastChild;
-
- if (last && (last.nodeName == "BR" || (last.childNodes.length == 1 &&
- (last.firstChild.nodeName == 'BR' || last.firstChild.nodeValue == '\u00a0'))) &&
- last.previousSibling && last.previousSibling.nodeName == "TABLE") {
- editor.dom.remove(last);
- }
- });
- }
-
- // this nasty hack is here to work around some WebKit selection bugs.
- function fixTableCellSelection() {
- function tableCellSelected(ed, rng, n, currentCell) {
- // The decision of when a table cell is selected is somewhat involved. The fact that this code is
- // required is actually a pointer to the root cause of this bug. A cell is selected when the start
- // and end offsets are 0, the start container is a text, and the selection node is either a TR (most cases)
- // or the parent of the table (in the case of the selection containing the last cell of a table).
- var TEXT_NODE = 3, table = ed.dom.getParent(rng.startContainer, 'TABLE');
- var tableParent, allOfCellSelected, tableCellSelection;
-
- if (table) {
- tableParent = table.parentNode;
- }
-
- allOfCellSelected = rng.startContainer.nodeType == TEXT_NODE &&
- rng.startOffset === 0 &&
- rng.endOffset === 0 &&
- currentCell &&
- (n.nodeName == "TR" || n == tableParent);
-
- tableCellSelection = (n.nodeName == "TD" || n.nodeName == "TH") && !currentCell;
-
- return allOfCellSelected || tableCellSelection;
- }
-
- function fixSelection() {
- var rng = editor.selection.getRng();
- var n = editor.selection.getNode();
- var currentCell = editor.dom.getParent(rng.startContainer, 'TD,TH');
-
- if (!tableCellSelected(editor, rng, n, currentCell)) {
- return;
- }
-
- if (!currentCell) {
- currentCell = n;
- }
-
- // Get the very last node inside the table cell
- var end = currentCell.lastChild;
- while (end.lastChild) {
- end = end.lastChild;
- }
-
- // Select the entire table cell. Nothing outside of the table cell should be selected.
- if (end.nodeType == 3) {
- rng.setEnd(end, end.data.length);
- editor.selection.setRng(rng);
- }
- }
-
- editor.on('KeyDown', function() {
- fixSelection();
- });
-
- editor.on('MouseDown', function(e) {
- if (e.button != 2) {
- fixSelection();
- }
- });
- }
-
- /**
- * Delete table if all cells are selected.
- */
- function deleteTable() {
- editor.on('keydown', function(e) {
- if ((e.keyCode == VK.DELETE || e.keyCode == VK.BACKSPACE) && !e.isDefaultPrevented()) {
- var table = editor.dom.getParent(editor.selection.getStart(), 'table');
-
- if (table) {
- var cells = editor.dom.select('td,th', table), i = cells.length;
- while (i--) {
- if (!editor.dom.hasClass(cells[i], 'mce-item-selected')) {
- return;
- }
- }
-
- e.preventDefault();
- editor.execCommand('mceTableDelete');
- }
- }
- });
- }
-
- deleteTable();
-
- if (Env.webkit) {
- moveWebKitSelection();
- fixTableCellSelection();
- }
-
- if (Env.gecko) {
- fixBeforeTableCaretBug();
- fixTableCaretPos();
- }
-
- if (Env.ie > 10) {
- fixBeforeTableCaretBug();
- fixTableCaretPos();
- }
- };
-});
\ No newline at end of file