131 lines
No EOL
3.3 KiB
JavaScript
131 lines
No EOL
3.3 KiB
JavaScript
define([
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"sessions/state",
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"sessions/addRemove",
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"sessions/switching",
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"sessions/binding",
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"editor",
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"command",
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"settings!ace",
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"util/template!templates/newTabButton.html",
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"aceBindings"
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],
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function(state, addRemove, switching, bindEvents, editor, command, Settings, inflate) {
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/*
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The sessions module handles tracking tabs, their contents, and their bindings.
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It shares the sessions:* command namespace with the fileManager module.
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*/
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var syntax = document.find(".syntax");
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command.on("session:syntax", function(mode) {
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var session = editor.getSession();
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if (mode) {
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session.setMode("ace/mode/" + mode);
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session.syntaxMode = mode;
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} else {
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mode = session.syntaxMode;
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}
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syntax.value = mode;
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});
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var renderTabs = function() {
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var tabContainer = document.find(".tabs");
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var contents = "";
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var current = editor.getSession();
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tabContainer.innerHTML = "";
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state.tabs.forEach(function(tab, i) {
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var element = tab.render(i);
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if (tab === current) {
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element.addClass("active");
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}
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tabContainer.append(element);
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});
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if (Settings.get("user").showNewTabButton === true) {
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tabContainer.append(inflate.get("templates/newTabButton.html"));
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}
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setTimeout(function() {
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//wait for render before triggering the enter animation
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tabContainer.findAll(".enter").forEach(function(element) { element.removeClass("enter") });
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});
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};
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var renderPending = false;
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command.on("session:render", function(c) {
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if (renderPending) return;
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renderPending = setTimeout(function() {
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renderTabs();
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renderPending = false;
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if (c) c();
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})
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}, 100);
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var init = function() {
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var ace = Settings.get("ace");
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ace.modes.forEach(function(mode) {
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var option = document.createElement("option");
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option.innerHTML = mode.label;
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option.value = mode.name;
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syntax.append(option);
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});
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if (!state.tabs.length) addRemove.add("");
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renderTabs();
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bindEvents();
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reset();
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return "sessions";
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};
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var reset = function() {
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state.tabs.forEach(function(tab) {
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tab.detectSyntax();
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});
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};
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command.on("init:startup", init);
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command.on("init:restart", reset);
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var locationMemory = null;
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return {
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addFile: addRemove.add,
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getAllTabs: function() {
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return state.tabs;
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},
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getCurrent: function() {
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return editor.getSession();
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},
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getTabByIndex: function(index) {
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return state.tabs[index];
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},
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getTabByName: function(name) {
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for (var i = 0; i < state.tabs.length; i++) {
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if (state.tabs[i].fileName == name) {
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return state.tabs[i];
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}
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}
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return null;
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},
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getFilenames: function() {
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return state.tabs.map(function(t) { return t.fileName });
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},
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setCurrent: switching.raise,
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raiseBlurred: switching.raiseBlurred,
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saveLocation: function() {
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var session = editor.getSession();
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var position = editor.getCursorPosition();
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locationMemory = {
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tab: session,
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cursor: position
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};
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},
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restoreLocation: function() {
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if (!locationMemory) return;
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switching.raise(locationMemory.tab);
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editor.moveCursorToPosition(locationMemory.cursor);
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},
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renderTabs: renderTabs
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}
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}); |