use localStorage to store state of the user interface

This commit is contained in:
Sebastian Sdorra
2013-01-12 11:46:24 +01:00
parent b82da27cce
commit 1f3feca67a
4 changed files with 128 additions and 1 deletions

View File

@@ -83,6 +83,10 @@
<script type="text/javascript" src="resources/js/override/ext.grid.columnmodel.js"></script>
<script type="text/javascript" src="resources/js/override/ext.grid.gridpanel.js"></script>
<script type="text/javascript" src="resources/js/override/ext.grid.groupingview.js"></script>
<!-- sonia.state -->
<script type="text/javascript" src="resources/js/uistate/sonia.uistate.js"></script>
<script type="text/javascript" src="resources/js/uistate/sonia.uistate.webstorageprovider.js"></script>
<!-- sonia.navigation -->
<script type="text/javascript" src="resources/js/navigation/sonia.navigation.js"></script>

View File

@@ -574,7 +574,20 @@ Sonia.scm.Main = Ext.extend(Ext.util.Observable, {
Ext.onReady(function(){
Ext.state.Manager.setProvider(new Ext.state.CookieProvider());
var stateProvider;
if (localStorage){
if (debug){
console.debug('use localStore to save application state');
}
stateProvider = new Sonia.uistate.WebStorageProvider();
} else {
if (debug){
console.debug('use cookies to save application state, because localStore is not available');
}
stateProvider = new Ext.state.CookieProvider();
}
Ext.state.Manager.setProvider(stateProvider);
var mainTabPanel = new Ext.TabPanel({
id: 'mainTabPanel',

View File

@@ -0,0 +1,31 @@
/**
* Copyright (c) 2010, Sebastian Sdorra
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of SCM-Manager; nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* http://bitbucket.org/sdorra/scm-manager
*
*/
Ext.ns('Sonia.uistate');

View File

@@ -0,0 +1,79 @@
/* *
* Copyright (c) 2010, Sebastian Sdorra
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of SCM-Manager; nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* http://bitbucket.org/sdorra/scm-manager
*
*/
Sonia.uistate.WebStorageProvider = Ext.extend(Ext.state.Provider,{
/**
* Configures the webstorage state provider for the application
* @param {Mixed} config provider configuration
*/
constructor : function(config){
Ext.apply(this, config);
},
/**
* Returns the current value for a key
* @param {String} name The key name
* @param {Mixed} defaultValue The default value to return if the key lookup does not match
* @return {Mixed} The state data
*/
get : function(name, defaultValue){
var value = localStorage.getItem(name);
if ( value ){
value = this.decodeValue(value);
} else {
value = defaultValue;
}
return value;
},
/**
* Sets the value for a key
* @param {String} name The key name
* @param {Mixed} value The state data
*/
set : function(name, value){
if(typeof value == "undefined" || value === null){
this.clear(name);
} else {
localStorage.setItem(name, this.encodeValue(value));
}
},
/**
* Clears a value from the state
* @param {String} name The key name
*/
clear : function(name){
localStorage.removeItem(name);
}
});