Add "Reload Last Plugin" feature

plugins/c9.ide.plugins/manager.js

@@ -3,7 +3,7 @@ define(function(require, exports, module) {
     main.consumes = [
         "PreferencePanel", "settings", "ui", "util", "Form", "ext", "c9",
         "dialog.alert", "dialog.confirm", "layout", "proc", "menus", "commands",
-        "dialog.error", "tree.favorites", "fs", "tree", "plugin.debug",
+        "dialog.error", "dialog.info", "tree.favorites", "fs", "tree", "plugin.debug",
         "preferences.experimental"
     ];
     main.provides = ["plugin.manager"];
@@ -52,9 +52,11 @@ define(function(require, exports, module) {
         var tree = imports.tree;
         var proc = imports.proc;
         var util = imports.util;
+        var qs = require("querystring");
         var alert = imports["dialog.alert"].show;
         var confirm = imports["dialog.confirm"].show;
         var showError = imports["dialog.error"].show;
+        var showInfo = imports["dialog.info"].show;
         var favs = imports["tree.favorites"];
         var pluginDebug = imports["plugin.debug"];
         var experimental = imports["preferences.experimental"];
@@ -133,6 +135,33 @@ define(function(require, exports, module) {
             //     changed = true;
             //     updateCommandsFromSettings();
             // }, plugin);
+            
+            commands.addCommand({
+                name: "reloadLastPlugin",
+                bindKey: {mac: "F4", win: "F4"},
+                hint: "reload plugin last reloaded in plugin manager",
+                exec: function() {
+                    var name = getLastReloaded();
+                    name && reload(name);
+                }
+            }, plugin);
+            
+            commands.addCommand({
+                name: "reloadPlugin",
+                group: "Plugins",
+                exec: function(){ 
+                    commands.exec("openpreferences", null, { panel: plugin });
+                }
+            }, plugin);
+            
+            menus.addItemByPath("Tools/Developer/Reload Built-in Plugin...", new ui.item({
+                command: "reloadPlugin"
+            }), 1100, plugin);
+            
+            menus.addItemByPath("Tools/Developer/Reload Last Plugin", new ui.item({
+                command: "reloadLastPlugin",
+                isAvailable: getLastReloaded
+            }), 1200, plugin);
 
             menus.addItemByPath("File/New Plugin", null, 210, plugin);
             Object.keys(TEMPLATES).forEach(function(name){
@@ -629,6 +658,19 @@ define(function(require, exports, module) {
         }
 
         function reload(name) {
+            var key = commands.getHotkey("reloadLastPlugin");
+            if (commands.platform == "mac")
+                key = apf.hotkeys.toMacNotation(key);
+            if (!getLastReloaded())
+                showInfo("Reloaded " + name + ". Press " + key + " to reload again.", 3000);
+            else
+                showInfo("Reloaded " + name + ".", 1000);
+                
+            var href = document.location.href.replace(/[?&]reload=[^&]+/, "")
+                + (document.location.href.match(/\?/) ? "&" : "?")
+                + "reload=" + name;
+            window.history.replaceState(window.history.state, null, href);
+            
             for (var plugin in architect.lut) {
                 if (architect.lut[plugin].provides.indexOf(name) < 0)
                     continue;
@@ -637,6 +679,10 @@ define(function(require, exports, module) {
                 return;
             }
         }
+        
+        function getLastReloaded() {
+            return qs.parse(document.location.href.substr(1)).reload;
+        }
 
         /***** Lifecycle *****/