439 lines
15 KiB
JavaScript
439 lines
15 KiB
JavaScript
/*
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* Copyright (c) 2014, B3log
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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var hotkeys = {
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defaultKeyMap: {
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// Ctrl+0 焦点切换到当前编辑器
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goEditor: {
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ctrlKey: true,
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altKey: false,
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shiftKey: false,
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which: 48
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},
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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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// Ctrl+5 焦点切换到搜索窗口
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goSearch: {
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ctrlKey: true,
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altKey: false,
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shiftKey: false,
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which: 53
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},
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// Ctrl+6 焦点切换到通知窗口
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goNotification: {
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ctrlKey: true,
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altKey: false,
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shiftKey: false,
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which: 54
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},
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// Ctrl+C 清空窗口内容
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clearWindow: {
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ctrlKey: true,
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altKey: false,
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shiftKey: false,
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which: 67
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},
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// Ctrl+D 窗口组切换
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changeEditor: {
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ctrlKey: true,
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altKey: false,
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shiftKey: false,
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which: 68
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},
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// Ctrl+F 搜索
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search: {
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ctrlKey: true,
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altKey: false,
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shiftKey: false,
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which: 70
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},
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// Ctrl+Q 关闭当前编辑器
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closeCurEditor: {
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ctrlKey: true,
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altKey: false,
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shiftKey: false,
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which: 81
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},
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// Shift+Alt+O 跳转到文件
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goFile: {
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ctrlKey: false,
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altKey: true,
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shiftKey: true,
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which: 79
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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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bindList: function ($source, $list, enterFun) {
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$list.data("index", 0);
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$source.keydown(function (event) {
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var index = $list.data("index"),
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count = $list.find("li").length;
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if (count === 0) {
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return true;
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}
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if (event.which === 38) { // up
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index--;
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if (index < 0) {
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index = count - 1;
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}
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}
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if (event.which === 40) { // down
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index++;
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if (index > count - 1) {
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index = 0;
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}
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}
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var $selected = $list.find("li:eq(" + index + ")");
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if (event.which === 13) { // enter
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enterFun($selected);
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}
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$list.find("li").removeClass("selected");
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$list.data("index", index);
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$selected.addClass("selected");
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if (index === 0) {
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$list.scrollTop(0);
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} else {
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if ($selected[0].offsetTop + $list.scrollTop() > $list.height()) {
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if (event.which === 40) {
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$list.scrollTop($list.scrollTop() + $selected.height());
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} else {
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$list.scrollTop($selected[0].offsetTop);
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}
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} else {
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$list.scrollTop(0);
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}
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}
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// 阻止上下键改变光标位置
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if (event.which === 38 || event.which === 40 || event.which === 13) {
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return false;
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}
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});
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},
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_bindOutput: function () {
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$(".bottom-window-group .output").keydown(function (event) {
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event.preventDefault();
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var hotKeys = hotkeys.defaultKeyMap;
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if (event.ctrlKey === hotKeys.clearWindow.ctrlKey
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&& event.which === hotKeys.clearWindow.which) { // Ctrl+F 搜索
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bottomGroup.clear('output');
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return;
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}
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});
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},
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_bindFileTree: function () {
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$("#files").keydown(function (event) {
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event.preventDefault();
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var hotKeys = hotkeys.defaultKeyMap;
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if (event.ctrlKey === hotKeys.search.ctrlKey
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&& event.which === hotKeys.search.which) { // Ctrl+F 搜索
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$("#dialogSearchForm").dialog("open");
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return;
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}
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switch (event.which) {
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case 46: // 删除
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tree.removeIt();
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break;
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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 (tree.isDir()) { // 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.openFile(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 && tree.isDir()
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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，获取打开节点中的最后一个节点
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node = tree.getCurrentNodeLastNode(preNode);
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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 && tree.isBottomNode(wide.curNode)) {
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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 (tree.isDir() && 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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var nextShowNode = tree.getNextShowNode(wide.curNode);
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if (wide.curNode.isLastNode && wide.curNode.level !== 0 && !wide.curNode.open
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&& nextShowNode) {
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// 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
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node = nextShowNode;
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}
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}
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if (node) {
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wide.curNode = node;
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tree.fileTree.selectNode(node);
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}
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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 (!tree.isDir() || !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 (!tree.isDir() || 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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$("#files").focus();
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break;
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}
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});
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},
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_bindDocument: function () {
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var hotKeys = this.defaultKeyMap;
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$(document).keydown(function (event) {
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if (event.ctrlKey === hotKeys.goEditor.ctrlKey
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&& event.which === hotKeys.goEditor.which) { // Ctrl+0 焦点切换到当前编辑器
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if (wide.curEditor) {
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wide.curEditor.focus();
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}
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event.preventDefault();
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return;
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}
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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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if ($(".footer .ico-restore:eq(0)").css("display") === "inline") {
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// 当文件树最小化时
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$(".side").css({
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"left": "0"
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});
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if ($(".footer .ico-restore:eq(1)").css("display") === "inline") {
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// 当底部最小化时
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$(".bottom-window-group").css("top", "100%").hide();
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}
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}
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$("#files").focus();
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event.preventDefault();
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return;
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}
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if (event.ctrlKey === hotKeys.goOutPut.ctrlKey
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&& event.which === hotKeys.goOutPut.which) { // Ctrl+4 焦点切换到输出窗口
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bottomGroup.tabs.setCurrent("output");
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windows.flowBottom();
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$(".bottom-window-group .output").focus();
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event.preventDefault();
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return;
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}
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if (event.ctrlKey === hotKeys.goSearch.ctrlKey
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&& event.which === hotKeys.goSearch.which) { // Ctrl+5 焦点切换到搜索窗口
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bottomGroup.tabs.setCurrent("search");
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windows.flowBottom();
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$(".bottom-window-group .search").focus();
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event.preventDefault();
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return;
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}
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if (event.ctrlKey === hotKeys.goNotification.ctrlKey
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&& event.which === hotKeys.goNotification.which) { // Ctrl+6 焦点切换到通知窗口
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bottomGroup.tabs.setCurrent("notification");
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windows.flowBottom();
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$(".bottom-window-group .notification").focus();
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event.preventDefault();
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return;
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}
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if (event.ctrlKey === hotKeys.closeCurEditor.ctrlKey
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&& event.which === hotKeys.closeCurEditor.which) { // Ctrl+Q 关闭当前编辑器
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var currentId = editors.getCurrentId();
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if (currentId) {
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editors.tabs.del(currentId);
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}
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event.preventDefault();
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return;
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}
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if (event.ctrlKey === hotKeys.changeEditor.ctrlKey
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&& event.which === hotKeys.changeEditor.which) { // Ctrl+D 窗口组切换
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if (document.activeElement.className === "notification"
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|| document.activeElement.className === "output"
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|| document.activeElement.className === "search") {
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// 焦点在底部窗口组时，对底部进行切换
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var tabs = ["output", "search", "notification"],
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nextId = "";
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for (var i = 0, ii = tabs.length; i < ii; i++) {
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if (document.activeElement.className === tabs[i]) {
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if (i < ii - 1) {
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nextId = tabs[i + 1];
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} else {
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nextId = tabs[0];
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}
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break;
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}
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}
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bottomGroup.tabs.setCurrent(nextId);
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$(".bottom-window-group ." + nextId).focus();
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event.preventDefault();
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return false;
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}
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if (editors.data.length > 1) {
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var nextId = "";
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for (var i = 0, ii = editors.data.length; i < ii; i++) {
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var currentId = editors.getCurrentId();
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if (currentId) {
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if (currentId === editors.data[i].id) {
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if (i < ii - 1) {
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nextId = editors.data[i + 1].id;
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wide.curEditor = editors.data[i + 1].editor;
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} else {
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nextId = editors.data[0].id;
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wide.curEditor = editors.data[0].editor;
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}
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break;
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}
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}
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}
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editors.tabs.setCurrent(nextId);
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wide.curNode = tree.fileTree.getNodeByTId(nextId);
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tree.fileTree.selectNode(wide.curNode);
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wide.curEditor.focus();
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}
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event.preventDefault();
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return false;
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}
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if (event.which === hotKeys.buildRun.which) { // F6 构建并运行
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menu.run();
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event.preventDefault();
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return;
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}
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if (event.ctrlKey === hotKeys.goFile.ctrlKey
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&& event.altKey === hotKeys.goFile.altKey
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&& event.shiftKey === hotKeys.goFile.shiftKey
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&& event.which === hotKeys.goFile.which) { // Shift+Alt+O 跳转到文件
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$("#dialogGoFilePrompt").dialog("open");
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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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this._bindOutput();
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this._bindDocument();
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}
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}; |