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File tree refresh bind F5 🍅

This commit is contained in:
Liang Ding 2014-12-07 09:33:27 +08:00
parent a323e3a4b8
commit 3cf4e391d4
1 changed files with 27 additions and 22 deletions
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47
static/js/hotkeys.js
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@ -230,44 +230,45 @@ var hotkeys = {
} }
switch (event.which) { switch (event.which) {
case 46: // 删除 case 46: // delete
tree.removeIt(); tree.removeIt();
break; break;
case 13: // 回车 case 13: // enter
if (!wide.curNode) { if (!wide.curNode) {
return false; return false;
} }
if (tree.isDir()) { // 选中节点是目录 if (tree.isDir()) {
// 不做任何处理 if (wide.curNode.open) {
return false; return false;
} }
// 模拟点击：打开文件 tree.fileTree.expandNode(wide.curNode, true, false, true);
$("#files").focus();
break;
}
tree.openFile(wide.curNode); tree.openFile(wide.curNode);
break; break;
case 38: // 上 case 38: // up
var node = {}; var node = {};
if (!wide.curNode) { // 没有选中节点时，默认选中第一个 if (!wide.curNode) { // select the first one if no node been selected
node = tree.fileTree.getNodeByTId("files_1"); node = tree.fileTree.getNodeByTId("files_1");
} else { } else {
if (wide.curNode && wide.curNode.isFirstNode && wide.curNode.level === 0) { if (wide.curNode && wide.curNode.isFirstNode && wide.curNode.level === 0) {
// 当前节点为顶部第一个节点
return false; return false;
} }
node = wide.curNode.getPreNode(); node = wide.curNode.getPreNode();
if (wide.curNode.isFirstNode && wide.curNode.getParentNode()) { if (wide.curNode.isFirstNode && wide.curNode.getParentNode()) {
// 当前节点为第一个节点且有父亲
node = wide.curNode.getParentNode(); node = wide.curNode.getParentNode();
} }
var preNode = wide.curNode.getPreNode(); var preNode = wide.curNode.getPreNode();
if (preNode && tree.isDir() if (preNode && tree.isDir() && preNode.open) {
&& preNode.open) {
// 当前节点的上一个节点是目录且打开时，获取打开节点中的最后一个节点
node = tree.getCurrentNodeLastNode(preNode); node = tree.getCurrentNodeLastNode(preNode);
} }
} }
@ -276,27 +277,23 @@ var hotkeys = {
tree.fileTree.selectNode(node); tree.fileTree.selectNode(node);
$("#files").focus(); $("#files").focus();
break; break;
case 40: // 下 case 40: // down
var node = {}; var node = {};
if (!wide.curNode) { // 没有选中节点时，默认选中第一个 if (!wide.curNode) { // select the first one if no node been selected
node = tree.fileTree.getNodeByTId("files_1"); node = tree.fileTree.getNodeByTId("files_1");
} else { } else {
if (wide.curNode && tree.isBottomNode(wide.curNode)) { if (wide.curNode && tree.isBottomNode(wide.curNode)) {
// 当前节点为最底部的节点
return false; return false;
} }
node = wide.curNode.getNextNode(); node = wide.curNode.getNextNode();
if (tree.isDir() && wide.curNode.open) { if (tree.isDir() && wide.curNode.open) {
// 当前节点是目录且打开时
node = wide.curNode.children[0]; node = wide.curNode.children[0];
} }
var nextShowNode = tree.getNextShowNode(wide.curNode); var nextShowNode = tree.getNextShowNode(wide.curNode);
if (wide.curNode.isLastNode && wide.curNode.level !== 0 && !wide.curNode.open if (wide.curNode.isLastNode && wide.curNode.level !== 0 && !wide.curNode.open && nextShowNode) {
&& nextShowNode) {
// 当前节点为最后一个叶子节点，但其父或祖先节点还有下一个节点
node = nextShowNode; node = nextShowNode;
} }
} }
@ -308,7 +305,7 @@ var hotkeys = {
$("#files").focus(); $("#files").focus();
break; break;
case 37: // 左 case 37: // left
if (!wide.curNode) { if (!wide.curNode) {
wide.curNode = tree.fileTree.getNodeByTId("files_1"); wide.curNode = tree.fileTree.getNodeByTId("files_1");
tree.fileTree.selectNode(wide.curNode); tree.fileTree.selectNode(wide.curNode);
@ -323,7 +320,7 @@ var hotkeys = {
tree.fileTree.expandNode(wide.curNode, false, false, true); tree.fileTree.expandNode(wide.curNode, false, false, true);
$("#files").focus(); $("#files").focus();
break; break;
case 39: // 右 case 39: // right
if (!wide.curNode) { if (!wide.curNode) {
wide.curNode = tree.fileTree.getNodeByTId("files_1"); wide.curNode = tree.fileTree.getNodeByTId("files_1");
tree.fileTree.selectNode(wide.curNode); tree.fileTree.selectNode(wide.curNode);
@ -338,6 +335,14 @@ var hotkeys = {
tree.fileTree.expandNode(wide.curNode, true, false, true); tree.fileTree.expandNode(wide.curNode, true, false, true);
$("#files").focus(); $("#files").focus();
break;
case 116: // F5
if (!wide.curNode || !tree.isDir()) {
return false;
}
tree.refresh(wide.curNode);
break; break;
} }
}); });