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NewElementFromCoordsAction.js
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NewElementFromCoordsAction.js
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/**
* Copyright (C) 2012
*
* This file is part of the project ohiggins
*
* This software is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option) any
* later version.
*
* This software is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this library; if not, write to the Free Software Foundation, Inc., 51
* Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* As a special exception, if you link this library with other files to produce
* an executable, this library does not by itself cause the resulting executable
* to be covered by the GNU General Public License. This exception does not
* however invalidate any other reasons why the executable file might be covered
* by the GNU General Public License.
*
* Author: Antonio Hernández <[email protected]>
*/
/**
* @requires plugins/Tool.js
*/
/** api: (define)
* module = gxp.plugins
* class = NewElementFromCoordsAction
*/
/** api: (extends)
* plugins/Tool.js
*/
Ext.namespace("gxp.plugins");
/** api: constructor
* .. class:: NewElementFromCoordsAction(config)
*
* Provides an action for showing the default search dialog.
*/
gxp.plugins.NewElementFromCoordsAction = Ext.extend(gxp.plugins.Tool, {
/** api: ptype = gxp_extendedtoolbar */
ptype: "gxp_newelementfromcoords",
/** api: config[buttonText]
* ``String`` Text to show next to the zoom button
*/
buttonText: 'Nuevo elemento',
/** api: config[menuText]
* ``String``
* Text for zoom menu item (i18n).
*/
menuText: 'Nuevo elemento',
/** api: config[tooltip]
* ``String``
* Text for zoom action tooltip (i18n).
*/
tooltip: 'Nuevo elemento',
/**
* public: property[featureManager]
*/
featureManager: "featuremanager",
/** private: property[iconCls]
*/
iconCls: 'vw-icon-new-item-from-coords',
/** public; public[toggleGroup]*/
toggleGroup : null,
/** private: method[constructor]
*/
constructor: function(config) {
gxp.plugins.NewElementFromCoordsAction.superclass.constructor.apply(this, arguments);
},
/** private: method[init]
* :arg target: ``Object`` The object initializing this plugin.
*/
init: function(target) {
gxp.plugins.NewElementFromCoordsAction.superclass.init.apply(this, arguments);
this.target.on('beforerender', this.addActions, this);
},
/** api: method[addActions]
*/
addActions: function() {
var featureManager = this.getFeatureManager();
featureManager.on("layerchange", this._enableOrDisable, this);
window.app.on({
layerselectionchange: this._enableOrDisable,
loginstatechange: this._enableOrDisable,
scope: this
});
this.actions = gxp.plugins.NewElementFromCoordsAction.superclass.addActions.apply(this, [{
text: this.showButtonText ? this.buttonText : '',
menuText: this.menuText,
iconCls: this.iconCls,
tooltip: this.tooltip,
enableToggle: true,
allowDepress: true,
toggleGroup: this.toggleGroup,
deactivateOnDisable: true,
handler: function(action, evt) {
var ds = Viewer.getComponent('NewElementFromCoords');
if (ds === undefined) {
var mapPanel = Viewer.getMapPanel();
ds = new Viewer.dialog.NewElementFromCoords({
mapPanel: mapPanel,
map: mapPanel.map,
action: this
});
Viewer.registerComponent('NewElementFromCoords', ds);
ds.on("hide", function() {
// We deactivate the tool if we close the window.
if(this.actions[0].items[0].pressed){
this.actions[0].items[0].toggle();
}
},this);
}
if (action.pressed) {
ds.show();
} else {
ds.hide();
}
},
listeners : {
toggle: function(button, pressed) {
var ds = Viewer.getComponent('NewElementFromCoords');
if (!pressed && ds) {
ds.hide();
}
},
scope: this
},
scope: this
}]);
this._enableOrDisable();
return this.actions;
},
/** private: method[getFeatureManager]
* :returns: :class:`gxp.plugins.FeatureManager`
*/
_enableOrDisable : function() {
var mgr = this.getFeatureManager();
var layerRecord = mgr.layerRecord;
var authIdLayer = null;
var authIdUser = null;
var isAdmin = null;
var layerId = null;
var isTemporal = null;
var layer = null;
// Institución de la capa
if(!!layerRecord && !!layerRecord.data && !!layerRecord.data.layer && !!layerRecord.data.layer.params){
layer = layerRecord.data.layer;
if(layer.authId){
authIdLayer = layer.authId;
}
if(layer.layerID) {
layerId = layer.layerID;
}
if(layer.metadata && layer.metadata.temporal) {
isTemporal = true;
}
}
// Institución del usuario
if(!!app && !!app.persistenceGeoContext
&& !!app.persistenceGeoContext.userInfo
&& !!app.persistenceGeoContext.userInfo.authorityId){
authIdUser = app.persistenceGeoContext.userInfo.authorityId;
isAdmin = app.persistenceGeoContext.userInfo.admin
}
// Comprobamos si el usuario tiene permisos en la capa
if(layer && (isTemporal || layerId && (isAdmin || !!authIdUser && authIdLayer == authIdUser))){
if(!mgr.schema || !mgr.geometryType){
this.actions[0].disable();
} else {
this.actions[0].enable();
}
}else{
// Disable the edit options
this.actions[0].disable();
var ds = Viewer.getComponent('NewElementFromCoords');
if(ds && ds.isVisible()) {
ds.hide();
}
}
},
/** private: method[getFeatureManager]
* :returns: :class:`gxp.plugins.FeatureManager`
*/
getFeatureManager: function() {
var manager = this.target.tools[this.featureManager];
if (!manager) {
manager = window.app.tools[this.featureManager];
if(!manager){
throw new Error("Unable to access feature manager by id: " + this.featureManager);
}
}
return manager;
},
});
Ext.preg(gxp.plugins.NewElementFromCoordsAction.prototype.ptype, gxp.plugins.NewElementFromCoordsAction);