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toggle writing mode bookmark

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This commit is contained in:
life
2014-06-05 19:04:39 +08:00
parent 7bb05bd9e7
commit 8af64c7b74
4 changed files with 44 additions and 8 deletions

46
public/js/common.js

@ -810,18 +810,54 @@ function reIsOk(re) {
// marker
// 下拉扩展工具栏用, 点击文档导航用
LEA.bookmark = null;
LEA.hasBookmark = false;
function saveBookmark() {
try {
bookmark = tinymce.activeEditor.selection.getBookmark(); // 光标, 为了处理后重新定位到那个位置
LEA.bookmark = tinymce.activeEditor.selection.getBookmark(); // 光标, 为了处理后重新定位到那个位置
// 如果之前没有focus, 则会在文档开头设置bookmark, 添加一行, 不行.
// $p不是<p>, 很诡异
// 6-5
if(LEA.bookmark && LEA.bookmark.id) {
var $ic = $($("#editorContent_ifr").contents());
var $body = $ic.find("body");
var $p = $body.children().eq(0);
// 找到
if($p.is("span")) {
var $children = $p;
var $c = $children.eq(0);
if($c.attr("id") == LEA.bookmark.id + "_start") {
LEA.hasBookmark = false;
$c.remove();
} else {
LEA.hasBookmark = true;
}
} else if($p.is("p")) {
var $children = $p.children();
if($children.length == 1 && $.trim($p.text()) == "") {
var $c = $children.eq(0);
if($c.attr("id") == LEA.bookmark.id + "_start") {
LEA.hasBookmark = false;
$p.remove();
} else {
LEA.hasBookmark = true;
}
} else {
LEA.hasBookmark = true;
}
}
}
} catch(e) {
}
}
function restoreBookmark() {
try {
// 必须要focus()!!!
var editor = tinymce.activeEditor;
editor.focus();
editor.selection.moveToBookmark(LEA.bookmark);
if(LEA.hasBookmark) {
// 必须要focus()!!!
var editor = tinymce.activeEditor;
editor.focus();
editor.selection.moveToBookmark(LEA.bookmark);
}
} catch(e) {
}
}