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Shift-Alt-Down & Shift-Alt-Up

This commit is contained in:
Van 2014-11-10 18:03:26 +08:00
parent fd69181cce
commit da8e7ad33a
1 changed files with 25 additions and 10 deletions
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35
static/js/editors.js
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@ -651,8 +651,8 @@ var editors = {
} }
cm.replaceRange(content, CodeMirror.Pos(replaceToLine)); cm.replaceRange(content, CodeMirror.Pos(replaceToLine));
cm.setSelection(CodeMirror.Pos(to.line, to.ch), cm.setSelection(CodeMirror.Pos(from.line, from.ch),
CodeMirror.Pos(from.line, from.ch)); CodeMirror.Pos(to.line, to.ch));
}, },
"Shift-Ctrl-Down": function (cm) { "Shift-Ctrl-Down": function (cm) {
var content = '', var content = '',
@ -694,9 +694,14 @@ var editors = {
if (from.line === 0) { if (from.line === 0) {
return false; return false;
} }
// 下一行选中为0时，应添加到上一行末
cm.replaceRange('\n' + cm.getLine(from.line - 1), CodeMirror.Pos(to.line)); var replaceToLine = to.line;
if (to.ch === 0) {
replaceToLine = to.line - 1;
}
cm.replaceRange('\n' + cm.getLine(from.line - 1), CodeMirror.Pos(replaceToLine));
if (from.line === 1) { if (from.line === 1) {
// 移除第一行的换行
cm.replaceRange('', CodeMirror.Pos(0, 0), cm.replaceRange('', CodeMirror.Pos(0, 0),
CodeMirror.Pos(1, 0)); CodeMirror.Pos(1, 0));
} else { } else {
@ -721,13 +726,23 @@ var editors = {
return false; return false;
} }
cm.replaceRange('\n' + cm.getLine(to.line + 1), CodeMirror.Pos(from.line - 1)); // 下一行选中为0时，应添加到上一行末
cm.replaceRange('', CodeMirror.Pos(to.line + 1, cm.getLine(to.line + 1).length), var replaceToLine = to.line;
CodeMirror.Pos(to.line + 2, cm.getLine(to.line + 2).length)); if (to.ch === 0) {
replaceToLine = to.line - 1;
}
// 把选中的下一行添加到选中区域的上一行
if (from.line === 0) {
cm.replaceRange(cm.getLine(replaceToLine + 1) + '\n', CodeMirror.Pos(0, 0));
} else {
cm.replaceRange('\n' + cm.getLine(replaceToLine + 1), CodeMirror.Pos(from.line - 1));
}
// 删除选中的下一行
cm.replaceRange('', CodeMirror.Pos(replaceToLine + 1, cm.getLine(replaceToLine + 1).length),
CodeMirror.Pos(replaceToLine + 2, cm.getLine(replaceToLine + 2).length));
var offset = to.line - from.line + 1; cm.setSelection(CodeMirror.Pos(from.line + 1, from.ch),
cm.setSelection(CodeMirror.Pos(to.line + offset, to.ch), CodeMirror.Pos(to.line + 1, to.ch));
CodeMirror.Pos(from.line + offset, from.ch));
} }
} }
}); });