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nuintun
2015-11-27 09:35:42 +08:00
parent 65e67f90da
commit 4e16de9f77
9 changed files with 89 additions and 48 deletions
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20
static/js/terminal/lib/resize.js
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@@ -11,7 +11,7 @@ module.exports = function (Terminal){
* @param y
*/
Terminal.prototype.resize = function (x, y){
var i, j, ch;
var line, element, i, j, ch;
if (x < 1) x = 1;
@@ -48,16 +48,34 @@ module.exports = function (Terminal){
j = this.rows;
if (j < y) {
element = this.element;
while (j++ < y) {
if (this.lines.length < y + this.ybase) {
this.lines.push(this.blankLine());
}
if (this.children.length < y) {
line = this.document.createElement('div');
element.appendChild(line);
this.children.push(line);
}
}
} else if (j > y) {
while (j-- > y) {
if (this.lines.length > y + this.ybase) {
this.lines.pop();
}
if (this.children.length > y) {
element = this.children.pop();
if (!element) continue;
element.parentNode.removeChild(element);
}
}
}