X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/b264c171a5885976ef8f077be37e7cc83bf8a0fd..c6fc086238de9fefb56169edc148bbcd3ff866fa:/project/static/js/lib/codemirror/editor.js?ds=inline diff --git a/project/static/js/lib/codemirror/editor.js b/project/static/js/lib/codemirror/editor.js index 0f7a8af0..3d7a2053 100644 --- a/project/static/js/lib/codemirror/editor.js +++ b/project/static/js/lib/codemirror/editor.js @@ -80,13 +80,13 @@ var Editor = (function(){ if (text.length) leaving = false; result.push(node); } - else if (node.nodeName == "BR" && node.childNodes.length == 0) { + else if (isBR(node) && node.childNodes.length == 0) { leaving = true; result.push(node); } else { forEach(node.childNodes, simplifyNode); - if (!leaving && newlineElements.hasOwnProperty(node.nodeName)) { + if (!leaving && newlineElements.hasOwnProperty(node.nodeName.toUpperCase())) { leaving = true; if (!atEnd || !top) result.push(doc.createElement("BR")); @@ -175,7 +175,7 @@ var Editor = (function(){ nodeQueue.push(node); return yield(node.currentText, c); } - else if (node.nodeName == "BR") { + else if (isBR(node)) { nodeQueue.push(node); return yield("\n", c); } @@ -195,23 +195,20 @@ var Editor = (function(){ // Determine the text size of a processed node. function nodeSize(node) { - if (node.nodeName == "BR") - return 1; - else - return node.currentText.length; + return isBR(node) ? 1 : node.currentText.length; } // Search backwards through the top-level nodes until the next BR or // the start of the frame. function startOfLine(node) { - while (node && node.nodeName != "BR") node = node.previousSibling; + while (node && !isBR(node)) node = node.previousSibling; return node; } function endOfLine(node, container) { if (!node) node = container.firstChild; - else if (node.nodeName == "BR") node = node.nextSibling; + else if (isBR(node)) node = node.nextSibling; - while (node && node.nodeName != "BR") node = node.nextSibling; + while (node && !isBR(node)) node = node.nextSibling; return node; } @@ -366,8 +363,6 @@ var Editor = (function(){ this.dirty = []; if (options.content) this.importCode(options.content); - else // FF acts weird when the editable document is completely empty - container.appendChild(this.doc.createElement("BR")); if (!options.readOnly) { if (options.continuousScanning !== false) { @@ -506,7 +501,7 @@ var Editor = (function(){ this.checkLine(line); var accum = []; for (line = line ? line.nextSibling : this.container.firstChild; - line && line.nodeName != "BR"; line = line.nextSibling) + line && !isBR(line); line = line.nextSibling) accum.push(nodeText(line)); return cleanText(accum.join("")); }, @@ -531,7 +526,7 @@ var Editor = (function(){ before = cur; break; } - var text = (cur.innerText || cur.textContent || cur.nodeValue || ""); + var text = nodeText(cur); if (text.length > position) { before = cur.nextSibling; content = text.slice(0, position) + content + text.slice(position); @@ -663,7 +658,7 @@ var Editor = (function(){ // Intercept enter and tab, and assign their new functions. keyDown: function(event) { if (this.frozen == "leave") this.frozen = null; - if (this.frozen && (!this.keyFilter || this.keyFilter(event)) ) { + if (this.frozen && (!this.keyFilter || this.keyFilter(event))) { event.stop(); this.frozen(event); return; @@ -843,10 +838,10 @@ var Editor = (function(){ home: function() { var cur = select.selectionTopNode(this.container, true), start = cur; - if (cur === false || !(!cur || cur.isPart || cur.nodeName == "BR") || !this.container.firstChild) + if (cur === false || !(!cur || cur.isPart || isBR(cur)) || !this.container.firstChild) return false; - while (cur && cur.nodeName != "BR") cur = cur.previousSibling; + while (cur && !isBR(cur)) cur = cur.previousSibling; var next = cur ? cur.nextSibling : this.container.firstChild; if (next && next != start && next.isPart && hasClass(next, "whitespace")) select.focusAfterNode(next, this.container); @@ -901,7 +896,7 @@ var Editor = (function(){ function tryFindMatch() { var stack = [], ch, ok = true;; for (var runner = cursor; runner; runner = dir ? runner.nextSibling : runner.previousSibling) { - if (runner.className == className && runner.nodeName == "SPAN" && (ch = paren(runner))) { + if (runner.className == className && isSpan(runner) && (ch = paren(runner))) { if (forward(ch) == dir) stack.push(ch); else if (!stack.length) @@ -910,7 +905,7 @@ var Editor = (function(){ ok = false; if (!stack.length) break; } - else if (runner.dirty || runner.nodeName != "SPAN" && runner.nodeName != "BR") { + else if (runner.dirty || !isSpan(runner) && !isBR(runner)) { return {node: runner, status: "dirty"}; } } @@ -968,7 +963,7 @@ var Editor = (function(){ // selection. indentRegion: function(start, end, direction) { var current = (start = startOfLine(start)), before = start && startOfLine(start.previousSibling); - if (end.nodeName != "BR") end = endOfLine(end, this.container); + if (!isBR(end)) end = endOfLine(end, this.container); do { var next = endOfLine(current, this.container); @@ -1127,7 +1122,7 @@ var Editor = (function(){ // Backtrack to the first node before from that has a partial // parse stored. while (from && (!from.parserFromHere || from.dirty)) { - if (maxBacktrack != null && from.nodeName == "BR" && (--maxBacktrack) < 0) + if (maxBacktrack != null && isBR(from) && (--maxBacktrack) < 0) return false; from = from.previousSibling; } @@ -1208,7 +1203,7 @@ var Editor = (function(){ // Allow empty nodes when they are alone on a line, needed // for the FF cursor bug workaround (see select.js, // insertNewlineAtCursor). - while (part && part.nodeName == "SPAN" && part.currentText == "") { + while (part && isSpan(part) && part.currentText == "") { var old = part; this.remove(); part = this.get(); @@ -1230,7 +1225,7 @@ var Editor = (function(){ if (token.value == "\n"){ // The idea of the two streams actually staying synchronized // is such a long shot that we explicitly check. - if (part.nodeName != "BR") + if (!isBR(part)) throw "Parser out of sync. Expected BR."; if (part.dirty || !part.indentation) lineDirty = true; @@ -1258,7 +1253,7 @@ var Editor = (function(){ parts.next(); } else { - if (part.nodeName != "SPAN") + if (!isSpan(part)) throw "Parser out of sync. Expected SPAN."; if (part.dirty) lineDirty = true;