165 lines
6.1 KiB
JavaScript
165 lines
6.1 KiB
JavaScript
var hotkeys = {
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defaultKeyMap: {
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// Ctrl+1 焦点切换到文件树
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goFileTree: {
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ctrlKey: true,
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altKey: false,
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shiftKey: false,
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which: 49
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},
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// Ctrl+4 焦点切换到输出窗口
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goOutPut: {
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ctrlKey: true,
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altKey: false,
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shiftKey: false,
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which: 52
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},
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// F6 构建并运行
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buildRun: {
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ctrlKey: false,
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altKey: false,
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shiftKey: false,
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which: 117
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}
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},
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_bindFileTree: function() {
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// TODO: 滚动处理
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$("#files").keydown(function(event) {
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switch (event.which) {
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case 13: // 回车
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if (!wide.curNode) {
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return false;
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}
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if (wide.curNode.iconSkin === "ico-ztree-dir ") { // 选中节点是目录
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// 不做任何处理
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return false;
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}
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// 模拟点击:打开文件
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tree._onClick(wide.curNode);
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break;
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case 38: // 上
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var node = {};
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if (!wide.curNode) { // 没有选中节点时,默认选中第一个
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node = tree.fileTree.getNodeByTId("files_1");
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} else {
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if (wide.curNode && wide.curNode.isFirstNode && wide.curNode.level === 0) {
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// 当前节点为顶部第一个节点
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return false;
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}
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node = wide.curNode.getPreNode();
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if (wide.curNode.isFirstNode && wide.curNode.getParentNode()) {
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// 当前节点为第一个节点且有父亲
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node = wide.curNode.getParentNode();
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}
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var preNode = wide.curNode.getPreNode();
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if (preNode && preNode.iconSkin === "ico-ztree-dir "
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&& preNode.open) {
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// 当前节点的上一个节点是目录且打开时
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node = preNode.children[preNode.children.length - 1];
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}
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}
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wide.curNode = node;
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tree.fileTree.selectNode(node);
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$("#files").focus();
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break;
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case 40: // 下
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var node = {};
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if (!wide.curNode) { // 没有选中节点时,默认选中第一个
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node = tree.fileTree.getNodeByTId("files_1");
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} else {
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if (wide.curNode && wide.curNode.isLastNode && !wide.curNode.open
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&& wide.curNode.getParentNode().isLastNode) {
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// 当前节点为最底部的节点
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return false;
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}
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node = wide.curNode.getNextNode();
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if (wide.curNode.iconSkin === "ico-ztree-dir " && wide.curNode.open) {
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// 当前节点是目录且打开时
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node = wide.curNode.children[0];
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}
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if (wide.curNode.isLastNode && wide.curNode.level !== 0
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&& wide.curNode.getParentNode().getNextNode()) {
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// 当前节点为最后一个节点,但其父节点还有下一个节点
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node = wide.curNode.getParentNode().getNextNode();
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}
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}
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wide.curNode = node;
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tree.fileTree.selectNode(node);
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$("#files").focus();
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break;
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case 37: // 左
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if (!wide.curNode) {
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wide.curNode = tree.fileTree.getNodeByTId("files_1");
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tree.fileTree.selectNode(wide.curNode);
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$("#files").focus();
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return false;
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}
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if (wide.curNode.iconSkin !== "ico-ztree-dir " || !wide.curNode.open) {
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return false;
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}
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tree.fileTree.expandNode(wide.curNode, false, false, true);
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$("#files").focus();
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break;
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case 39: // 右
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if (!wide.curNode) {
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wide.curNode = tree.fileTree.getNodeByTId("files_1");
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tree.fileTree.selectNode(wide.curNode);
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$("#files").focus();
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return false;
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}
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if (wide.curNode.iconSkin !== "ico-ztree-dir " || wide.curNode.open) {
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return false;
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}
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tree.fileTree.expandNode(wide.curNode, true, false, true);
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$("#files").focus();
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break;
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}
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});
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},
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init: function() {
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this._bindFileTree();
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var hotKeys = this.defaultKeyMap;
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$(document).keydown(function(event) {
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if (event.ctrlKey === hotKeys.goFileTree.ctrlKey
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&& event.which === hotKeys.goFileTree.which) { // Ctrl+1 焦点切换到文件树
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// 有些元素需设置 tabindex 为 -1 时才可以 focus
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$("#files").focus();
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event.preventDefault();
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return;
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}
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if (event.ctrlKey === hotKeys.goOutPut.ctrlKey
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&& event.which === hotKeys.goOutPut.which) { // Ctrl+4 焦点切换到输出窗口
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$("#output").focus();
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event.preventDefault();
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return;
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}
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if (event.which === hotKeys.buildRun.which) { // F6 构建并运行
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wide.run();
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event.preventDefault();
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return;
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}
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});
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}
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}; |