Commit 7080c7d6 authored by Rene Saarsoo's avatar Rene Saarsoo
Browse files

Limit maximum number of items in History store. 

Currently setting the limit to 25.

Now also keeping the store in reverse chronological order, inserting
items at the top and removing items from the bottom.
parent 62322061

template/app/History.js

+8 −1
Original line number Diff line number Diff line
@@ -4,6 +4,9 @@ 
Ext.define("Docs.History", {

    singleton: true,



    // Maximum number of items to keep in history store

    maxHistoryLength: 25,



    /**

     * Initializes history management.

     */
@@ -64,7 +67,11 @@ Ext.define("Docs.History", { 
        // Add class name to history store if it's not there already

        var cls = this.parseClassName(token);

        if (cls && this.store.find('cls', cls) === -1) {

            this.store.add({cls: cls});

            this.store.insert(0, {cls: cls});

            // Remove items from the end of history if there are too many

            while (this.store.getAt(this.maxHistoryLength)) {

                this.store.removeAt(this.maxHistoryLength);

            }

            this.store.sync();

        }

    }

template/app/store/History.js

+5 −1
Original line number Diff line number Diff line
@@ -3,5 +3,9 @@ 
 */

Ext.define('Docs.store.History', {

    extend: 'Ext.data.Store',

    model: 'Docs.model.History'

    model: 'Docs.model.History',

    // Sort history with latest on top

    sorters: [

        {property: 'id', direction: 'DESC'}

    ]

});