[Mapbender-commits] r6009 - trunk/mapbender/http/plugins

[svn_mapbender at osgeo.org]

Author: verenadiewald
Date: 2010-04-22 11:02:13 -0400 (Thu, 22 Apr 2010)
New Revision: 6009

Added:
   trunk/mapbender/http/plugins/mb_controlDigitizeDialog.js
Log:
new module controlDigitizeDialog

Added: trunk/mapbender/http/plugins/mb_controlDigitizeDialog.js
===================================================================
--- trunk/mapbender/http/plugins/mb_controlDigitizeDialog.js	                        (rev 0)
+++ trunk/mapbender/http/plugins/mb_controlDigitizeDialog.js	2010-04-22 15:02:13 UTC (rev 6009)
@@ -0,0 +1,128 @@
+/**
+ * Package: controlDigitizeDialog
+ *
+ * Description:
+ * Allow saving a defined point or line geometry without  
+ * inserting attribute data. Attribute window is not shown then. 
+ * Attribute window can be opened checking the checkbox for attr data. 
+ * 
+ * Files:
+ *  - http/plugins/mb_controlDigitizeDialog.js
+ *
+ * SQL:
+ * > INSERT INTO gui_element(fkey_gui_id, e_id, e_pos, e_public, e_comment, 
+ * > e_title, e_element, e_src, e_attributes, e_left, e_top, e_width, 
+ * > e_height, e_z_index, e_more_styles, e_content, e_closetag, e_js_file, 
+ * > e_mb_mod, e_target, e_requires, e_url) VALUES('<app_id>',
+ * > 'controlDigitizeDialog',4,1,'this module controls the digitize dialog window',
+ * > '','div','','',NULL ,NULL ,NULL ,NULL ,NULL ,'','','div',
+ * >'../plugins/mb_controlDigitizeDialog.js','','digitize','','');
+ * >
+ * > INSERT INTO gui_element_vars(fkey_gui_id, fkey_e_id, var_name, 
+ * > var_value, context, var_type) VALUES('<app_id>', 'controlDigitizeDialog', 
+ * > 'digitizeWfsConfIdLine', '3', 
+ * > 'wfs conf id for saving lines without attribute data' ,'var');
+ * >
+ * > INSERT INTO gui_element_vars(fkey_gui_id, fkey_e_id, var_name, 
+ * > var_value, context, var_type) VALUES('<app_id>', 'controlDigitizeDialog', 
+ * > 'digitizeWfsConfIdPoint', '4', 
+ * > 'wfs conf id for saving points without attribute data' ,'var');
+ * 
+ *
+ * Help:
+ * http://www.mapbender.org/ControlDigitizeDialog.js
+ *
+ * Maintainer:
+ * http://www.mapbender.org/User:Verena_Diewald
+ * 
+ * Parameters:
+ * digitizeWfsConfIdLine     - wfs conf id for saving lines without attribute data
+ * digitizeWfsConfIdPoint    - wfs conf id for saving points without attribute data
+ *
+ * License:
+ * Copyright (c) 2009, Open Source Geospatial Foundation
+ * This program is dual licensed under the GNU General Public License 
+ * and Simplified BSD license.  
+ * http://svn.osgeo.org/mapbender/trunk/mapbender/license/license.txt
+ */
+var getJsWfsConfIdByDbWfsConfId = function (wfsConf, id) {
+	for (var i = 0; i < wfsConf.length; i++) {
+		if (parseInt(wfsConf[i].wfs_conf_id, 10) === id) {
+			return i;
+		}
+	}
+	new Mapbender.Notice("No valid WFS conf found! Unable to link feature to WFS conf.");
+	return null;
+};
+
+var checkIfSaveWithAttrDataIsSet = function () {
+	var isChecked = window.frames.digitize.document.getElementById("attrDataCheck").checked;
+	
+	if (isChecked) {
+		return true;
+	}
+	return false;
+};
+
+var saveGeometryInDb = function(obj) {
+	var currentFeatureId = obj.feature.e.getElementValueByName("fid");
+	var featureGIndex = -1;
+	
+	var method = "insert";
+	if (obj.feature !== null && currentFeatureId !== false && currentFeatureId !== undefined) {
+		method = "update";
+		featureGIndex = obj.geometryIndex; 
+		obj.feature.e.setElement("fid", currentFeatureId);
+	}
+	
+	if(obj.feature.geomType == "line") {
+		var digitizeWfsConfId = options.digitizeWfsConfIdLine;
+	}
+	else {
+		var digitizeWfsConfId = options.digitizeWfsConfIdPoint;
+		
+	}
+	var wfsConf = get_complete_wfs_conf();
+	
+	obj.feature.wfs_conf = getJsWfsConfIdByDbWfsConfId(wfsConf, digitizeWfsConfId);
+	
+	window.frames.digitize.dbGeom(method, featureGIndex, function () {}, parseInt(digitizeWfsConfId, 10));
+}
+
+Mapbender.events.init.register(function () {
+	var attachEventsToDigitize = function () {
+		
+		var attrDataDiv = document.createElement("div");
+		attrDataDiv.id = "attrDataDiv";
+		attrDataDiv.name = "attrDataDiv";
+		attrDataDiv.innerHTML = "<input type='checkbox' style='position: absolute; top: 30px; left: 0px;' id='attrDataCheck'>" +
+								"<label for='attrDataCheck' style='position: absolute; top: 32px; left: 20px;'>mit Sachdaten</label>";
+		window.frames.digitize.document.getElementById("digButtons").appendChild(attrDataDiv);
+		
+		Mapbender.modules.digitize.events.openDialog.register(function (obj) {
+			
+			var saveWithAttrData = checkIfSaveWithAttrDataIsSet();
+			if (saveWithAttrData) {
+				return true;
+			}
+			
+			//saveGeometry directly
+			var saveGeometry = saveGeometryInDb(obj);
+			// false prevents the digitize module from 
+			// opening the native dialog
+			return false;
+		});
+	};
+
+	var tryToAttachEventsToDigitize = function () {
+		if (typeof Mapbender.modules.digitize.events === "undefined") {
+			setTimeout(tryToAttachEventsToDigitize, 3000);
+		}
+		else {
+			attachEventsToDigitize();
+		}
+	};
+	
+	tryToAttachEventsToDigitize();
+	
+});
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