Refactoring + mise en place store Redux

default-profile.json

@@ -2,30 +2,30 @@
   "items": [
     {
       "label": "Level 1",
-      "icon": "/usr/share/icons/Mint-X/apps/48/chromium-browser.png",
+      "icon": "chromium-browser",
       "items": [
         {
           "label": "Level 2-1",
-          "icon": "/usr/share/icons/Mint-X/apps/48/chromium-browser.png",
+          "icon": "chromium-browser",
           "items": [
             {
               "label": "Chromium Browser",
-              "icon": "/usr/share/icons/Mint-X/apps/48/chromium-browser.png",
+              "icon": "chromium-browser",
               "exec": "/usr/bin/chromium-browser"
             }
           ]
         },
         {
           "label": "Level 2-2",
-          "icon": "/usr/share/icons/Mint-X/apps/48/chromium-browser.png",
+          "icon": "chromium-browser",
           "items": [
             {
               "label": "Level 3-1",
-              "icon": "/usr/share/icons/Mint-X/apps/48/chromium-browser.png",
+              "icon": "chromium-browser",
               "items": [
                 {
                   "label": "Chromium Browser",
-                  "icon": "/usr/share/icons/Mint-X/apps/48/chromium-browser.png",
+                  "icon": "chromium-browser",
                   "exec": "/usr/bin/chromium-browser"
                 }
               ]

js/actions/index.js

@@ -1,2 +1,2 @@
-exports.mauncher = require('./launcher');
+exports.launcher = require('./launcher');
 exports.edit = require('./edit');

js/actions/launcher.js

@@ -4,20 +4,48 @@ var LOAD_PROFILE = exports.LOAD_PROFILE = 'LOAD_PROFILE';
 var LOAD_PROFILE_SUCCESS = exports.LOAD_PROFILE_SUCCESS = 'LOAD_PROFILE_SUCCESS';
 var LOAD_PROFILE_FAILED = exports.LOAD_PROFILE_FAILED = 'LOAD_PROFILE_FAILED';
 
+var RUN_APP = exports.RUN_APP = 'RUN_APP';
+var RUN_APP_SUCCESS = exports.RUN_APP_SUCCESS = 'RUN_APP_SUCCESS';
+var RUN_APP_FAILED = exports.RUN_APP_FAILED = 'RUN_APP_FAILED';
+
 exports.loadProfile = function(profilePath) {
 
   return function(dispatch, getState) {
 
-    dispatch({ type: LOAD_PROFILE });
+    dispatch({ type: LOAD_PROFILE, profilePath: profilePath });
 
     return Util.System.loadJSONFile(profilePath)
       .then(function(profile) {
         dispatch({ type: LOAD_PROFILE_SUCCESS, profile: profile });
+        return profile;
       })
       .catch(function(err) {
         dispatch({ type: LOAD_PROFILE_FAILED, error: err });
+        return err;
       })
     ;
 
   };
+
+};
+
+exports.runApp = function(execPath) {
+
+  return function(dispatch, getState) {
+
+    dispatch({ type: RUN_APP, execPath: execPath });
+
+    return Util.System.runApp(execPath)
+      .then(function() {
+        dispatch({ type: RUN_APP_SUCCESS, execPath: execPath });
+        return execPath;
+      })
+      .catch(function(err) {
+        dispatch({ type: RUN_APP_FAILED, error: err });
+        return err;
+      })
+    ;
+
+  };
+
 };

js/app.jsx

@@ -1,33 +1,23 @@
 var React = require('react');
-var minimist = require('minimist');
-var gui = global.window.require('nw.gui');
-var LauncherView = require('./components/launcher-view.jsx');
-var EditView = require('./components/edit-view.jsx');
+var LauncherView = require('./components/launcher/launcher-view.jsx');
+var EditView = require('./components/edit/edit-view.jsx');
 var Provider = require('react-redux').Provider;
-var stores = require('./stores');
-
-// Internal constants
-var DEFAULT_PROFILE = './default-profile.json';
-var PROCESS_OPTS = minimist(gui.App.argv);
+var connect = require('react-redux').connect;
+var store = require('./store');
 
 // Main component
 var App = React.createClass({
 
-  getInitialState: function() {
-    return {
-      profilePath: PROCESS_OPTS.profile,
-      editMode: PROCESS_OPTS.edit || false
-    };
-  },
-
   render: function() {
 
-    var view = this.state.editMode ?
-      <Provider store={stores.editStore}>
-        { function() { return <EditView profilePath={this.state.profilePath} />; }.bind(this) }
+    var editMode = this.props.processOpts.edit || false;
+
+    var view = editMode ?
+      <Provider store={store}>
+        { function() { return <EditView />; }.bind(this) }
       </Provider> :
-      <Provider store={stores.launcherStore}>
-        { function() { return <LauncherView profilePath={this.state.profilePath ? this.state.profilePath : DEFAULT_PROFILE } />; }.bind(this) }
+      <Provider store={store}>
+        { function() { return <LauncherView />; }.bind(this) }
       </Provider>
     ;
 
@@ -41,4 +31,20 @@ var App = React.createClass({
 
 });
 
-React.render(<App />, document.body);
+// Select props to inject from store state
+function select(state) {
+  return {
+    processOpts: state.processOpts
+  }
+}
+
+// Connect App to Redux store
+App = connect(select)(App);
+
+React.render(
+  <Provider store={store}>
+    { function() { return <App />; } }
+  </Provider>
+  ,
+  document.body
+);

js/components/common/app-icon.jsx

@@ -1,6 +1,7 @@
 var React = require('react');
-var Util = require('../util');
-var LazyLoad = require('./mixins/lazy-load');
+var Util = require('../../util');
+var LazyLoad = require('../mixins/lazy-load');
+var debug = Util.Debug('common:app-icon');
 
 var LOADING_ICON = 'img/hourglass.svg';
 var DEFAULT_ICON = 'img/default-icon.svg';
@@ -50,7 +51,7 @@ module.exports = React.createClass({
 
     var self = this;
 
-    console.log('Search icon %s:%s', iconPath, theme);
+    debug('Search icon %s:%s', iconPath, theme);
 
     Util.DesktopApps.findIcon(iconPath || DEFAULT_ICON, theme)
       .then(function(iconPath) {
@@ -60,9 +61,7 @@ module.exports = React.createClass({
         return iconPath;
       })
       .then(function(iconPath) {
-        global.window.requestAnimationFrame(function() {
-          self.setState({ icon: iconPath });
-        });
+        self.setState({ icon: iconPath });
       })
     ;
 

js/components/edit/desktop-app-item.jsx

@@ -1,6 +1,6 @@
 var React = require('react');
-var Util = require('../util');
-var AppIcon = require('./app-icon.jsx');
+var Util = require('../../util');
+var AppIcon = require('../common/app-icon.jsx');
 
 module.exports = React.createClass({
 

js/components/edit/desktop-app-list.jsx

@@ -1,5 +1,5 @@
 var React = require('react');
-var Util = require('../util');
+var Util = require('../../util');
 var DesktopAppItem = require('./desktop-app-item.jsx');
 var IconThemeSelector = require('./icon-theme-selector.jsx');
 var path = require('path');

js/components/edit/edit-view.jsx

@@ -1,7 +1,7 @@
 var React = require('react');
 var connect = require('react-redux').connect;
 var DesktopAppList = require('./desktop-app-list.jsx');
-var actions = require('../actions');
+var actions = require('../../actions');
 
 var EditView = React.createClass({
 

js/components/edit/icon-theme-selector.jsx

@@ -1,5 +1,5 @@
 var React = require('react');
-var Util = require('../util');
+var Util = require('../../util');
 
 module.exports = React.createClass({
 

js/components/launcher/app-item.jsx

@@ -1,4 +1,5 @@
 var React = require('react');
+var AppIcon = require('../common/app-icon.jsx');
 
 module.exports = React.createClass({
 
@@ -19,7 +20,7 @@ module.exports = React.createClass({
   render: function() {
     return (
       <li className="app-item" onClick={this._onItemClick}>
-        <img className="app-icon" src={this.props.item.icon} />
+        <AppIcon icon={this.props.item.icon} theme={null} />
         <span className="app-label">{this.props.item.label}</span>
       </li>
     );

js/components/launcher/launcher-view.jsx

@@ -1,17 +1,17 @@
 var React = require('react');
-var Util = require('../util');
 var CategoryHeader = require('./category-header.jsx');
 var AppList = require('./app-list.jsx');
-var AnimateMixin = require('./mixins/animate');
+var AnimateMixin = require('../mixins/animate');
+var actions = require('../../actions');
+var connect = require('react-redux').connect;
+var debug = require('../../util/debug')('launcher-view');
 
-module.exports = React.createClass({
+var DEFAULT_PROFILE = './default-profile.json';
+
+var LauncherView = React.createClass({
 
   mixins: [AnimateMixin],
 
-  propTypes: {
-    profilePath: React.PropTypes.string.isRequired
-  },
-
   getInitialState: function() {
     return {
       currentItemPath: '',
@@ -20,20 +20,20 @@ module.exports = React.createClass({
   },
 
   componentDidMount: function() {
+    var profilePath = this.props.processOpts.profile || DEFAULT_PROFILE;
+    this.props.dispatch(actions.launcher.loadProfile(profilePath));
+  },
 
-    // Load profile on component mount
-    Util.System.loadJSONFile(this.props.profilePath)
-      .then(function(profile) {
-        this.setState({ profile: profile, currentItem: profile, currentItemPath: '' });
-      }.bind(this))
-    ;
-
+  componentWillReceiveProps: function(nextProps) {
+    if( nextProps.profile && !this.state.currentItem ) {
+      this.setState({ currentItem: nextProps.profile });
+    }
   },
 
   render: function() {
 
     var currentItem = this.state.currentItem;
-    var items = currentItem ? currentItem.items : [];
+    var items = currentItem && currentItem.items ? currentItem.items : [];
     var currentItemPath = this.state.currentItemPath;
 
     var header = currentItemPath !== '' ?
@@ -59,7 +59,7 @@ module.exports = React.createClass({
   onBackClick: function(itemPath) {
 
     var parentPath = this._normalizeItemPath(itemPath).slice(0, -1);
-    var parentItem = this._getItemByPath(parentPath);
+    var parentItem = this._getItemByPath(parentPath, this.props.profile);
 
     this.play(this.refs.appList, 'slide-out-right 250ms ease-in-out')
       .then(function() {
@@ -74,15 +74,16 @@ module.exports = React.createClass({
 
     if(item.exec) {
 
-      console.info('Launching application "'+item.exec+'"...');
-      evt.currentTarget.classList.add('pulse');
+      debug('Launching application "'+item.exec+'"...');
+      var el = evt.currentTarget;
+      el.classList.add('pulse');
 
-      Util.System.runApp(item.exec)
+      this.props.dispatch(actions.launcher.runApp(item.exec))
         .then(function() {
-          evt.currentTarget.classList.remove('pulse');
+          el.classList.remove('pulse');
         })
-        .catch(function(err) {
-          evt.currentTarget.classList.remove('pulse');
+        .catch(function() {
+          el.classList.remove('pulse');
         })
       ;
 
@@ -99,7 +100,6 @@ module.exports = React.createClass({
 
   _getItemByPath: function(itemPath, rootItem) {
 
-    rootItem = rootItem || this.state.profile;
     itemPath = this._normalizeItemPath(itemPath);
 
     var itemIndex = itemPath[0];
@@ -138,3 +138,14 @@ module.exports = React.createClass({
   }
 
 });
+
+
+function select(state) {
+  return {
+    processOpts: state.processOpts,
+    profile: state.profile
+  };
+}
+
+
+module.exports = connect(select)(LauncherView);

js/store/index.js

@@ -0,0 +1,16 @@
+var redux = require('redux');
+var thunkMiddleware = require('redux-thunk');
+var loggerMiddleware = require('redux-logger');
+var reducers = require('./reducers');
+
+var createStore = redux.applyMiddleware(
+  thunkMiddleware
+)(redux.createStore);
+
+var appReducer = redux.combineReducers({
+  profile: reducers.profile,
+  processOpts: reducers.processOpts,
+  desktopApps: reducers.desktopApps
+});
+
+module.exports = createStore(appReducer);

js/store/reducers/profile.js

@@ -0,0 +1,17 @@
+var actions = require('../../actions');
+
+module.exports = function(oldProfile, action) {
+
+  var newProfile = oldProfile || null;
+
+  switch(action.type) {
+
+    case actions.launcher.LOAD_PROFILE_SUCCESS:
+      newProfile = action.profile;
+      break;
+
+  }
+
+  return newProfile;
+
+};

js/stores/index.js

@@ -1,21 +0,0 @@
-var redux = require('redux');
-var thunkMiddleware = require('redux-thunk');
-var loggerMiddleware = require('redux-logger');
-var reducers = require('./reducers');
-
-var createStoreWithMiddleware = redux.applyMiddleware(
-  thunkMiddleware
-)(redux.createStore);
-
-var launcherReducers = redux.combineReducers({
-  profile: reducers.profile,
-  processOpts: reducers.processOpts
-});
-
-var editReducers = redux.combineReducers({
-  desktopApps: reducers.desktopApps,
-  processOpts: reducers.processOpts
-});
-
-exports.launcherStore = createStoreWithMiddleware(launcherReducers);
-exports.editStore = createStoreWithMiddleware(editReducers);

js/stores/reducers/profile.js

@@ -1,3 +0,0 @@
-module.exports = function(state, action) {
-  return {};
-};

js/util/debug.js

@@ -0,0 +1,12 @@
+var debug = require('debug');
+var util = require('util');
+
+module.exports = function createLogger(namespace) {
+  var logger = debug('pitaya:'+namespace);
+  var console = global.window ? global.window.console : global.console;
+  logger.log = function() {
+    var str = util.format.apply(util, arguments);
+    console.log(str);
+  };
+  return logger;
+};

js/util/desktop-apps.js

@@ -1,6 +1,7 @@
 var path = require('path');
 var System = require('./system');
-var debug = require('debug')('pitaya:desktop-apps');
+var debug = require('./debug')('desktop-apps');
+var Cache = require('./cache');
 
 // Constants
 var ICON_REALPATH_REGEX = /\..+$/;
@@ -69,6 +70,8 @@ exports.loadDesktopFile = function(filePath) {
   return System.loadINIFile(filePath);
 };
 
+var iconCache = new Cache();
+
 /**
  * Find the absolute path of a desktop icon
  *
@@ -77,6 +80,13 @@ exports.loadDesktopFile = function(filePath) {
  */
 exports.findIcon = function(iconName, themeName, size, themeIgnore) {
 
+  var cachedIcon = iconCache.get([iconName, themeName, size]);
+
+  if(cachedIcon) {
+    debug('Icon %s:%s:%s found in cache !', iconName, themeName, size);
+    return Promise.resolve(cachedIcon);
+  }
+
   themeIgnore = themeIgnore || [];
   if(themeIgnore.indexOf(themeIgnore) !== -1) {
     debug('Theme %s already processed, ignoring...', themeName);
@@ -101,6 +111,7 @@ exports.findIcon = function(iconName, themeName, size, themeIgnore) {
           .then(exports._selectBestIcon)
         ;
       })
+      .then(_cacheIcon)
     ;
   }
 
@@ -122,8 +133,15 @@ exports.findIcon = function(iconName, themeName, size, themeIgnore) {
       ;
 
     })
+    .then(_cacheIcon)
   ;
 
+
+  function _cacheIcon(iconPath) {
+    iconCache.set([iconName, themeName, size], iconPath);
+    return iconPath;
+  }
+
 };
 
 exports.findParentsThemeIcon = function(iconName, themeName, size, themeIgnore) {

js/util/index.js

@@ -1,3 +1,4 @@
 exports.System = require('./system');
 exports.DesktopApps = require('./desktop-apps');
 exports.Cache = require('./cache');
+exports.Debug = require('./debug');

package.json

@@ -33,7 +33,6 @@
     "react-dnd": "^1.1.5",
     "react-redux": "^2.0.0",
     "redux": "^2.0.0",
-    "redux-logger": "^1.0.6",
     "redux-thunk": "^0.1.0"
   }
 }