From 223d4ab2f90fd4d719086b85bd14e7779480fb5d Mon Sep 17 00:00:00 2001
From: fustyles <34397289+fustyles@users.noreply.github.com>
Date: Sat, 28 Dec 2024 19:35:15 +0800
Subject: [PATCH] Update javascript.js

---
 googlemap_20241226/blockly/javascript.js | 82 +++++++++++++++++++++++-
 1 file changed, 81 insertions(+), 1 deletion(-)

diff --git a/googlemap_20241226/blockly/javascript.js b/googlemap_20241226/blockly/javascript.js
index b6246ec94a..3ec9cbf557 100644
--- a/googlemap_20241226/blockly/javascript.js
+++ b/googlemap_20241226/blockly/javascript.js
@@ -22,7 +22,87 @@ Blockly.JavaScript['googlemap_initial'] = function (block) {
 	     'document.getElementsByTagName("head")[0].append(s);\n'+
 	     'function initMap() {\n'+statement+'\n}\n'+
 	     'window.initMap = initMap;\n'+	  
-	     'await delay(3);\n';	  
+	     'await delay(3);\n'+
+		'let mapMarkers = [];\n'+
+		'function addMapPoint(pID, pMapId, pLat, pLng, pTitle, pContent) {\n'+
+		'	let markerData = {\n'+
+		'	  position: { lat: pLat, lng: pLng },\n'+
+		'	  title: pTitle,\n'+
+		'	};\n'+
+		'	let marker = new google.maps.marker.AdvancedMarkerElement({\n'+
+		'	  position: markerData.position,\n'+
+		'	  map: pMapId,\n'+
+		'	  title: markerData.title,\n'+
+		'	});\n'+
+		'	let infoWindow = new google.maps.InfoWindow({\n'+
+		'	  content: pContent,\n'+
+		'	});\n'+
+		'	marker.addListener("click", () => {\n'+
+		'	  infoWindow.open(pMapId, marker);\n'+
+		'	});\n'+
+		'	mapMarkers.push(["point_"+pID, pMapId, marker, infoWindow, markerData.position]);\n'+
+		'}\n'+
+		'function clearMarker(pID) {\n'+
+		'	for (var i=0;i<mapMarkers.length;i++) {\n'+
+		'		if ("point_"+pID==mapMarkers[i][0]) {\n'+
+		'			mapMarkers[i][2].setMap(null);\n'+
+		'			mapMarkers.splice(i, 1);\n'+
+		'			break;\n'+
+		'		}\n'+
+		'	}\n'+
+		'}\n'+
+		'function updateMarkerContent(pID, newContent, type) {\n'+
+		'	for (var i=0;i<mapMarkers.length;i++) {\n'+
+		'		if ("point_"+pID==mapMarkers[i][0]) {\n'+
+		'			if (type=="content") {\n'+
+		'				mapMarkers[i][3].setContent(newContent);\n'+
+		'			}\n'+
+		'			else if (type === "latitude") {\n'+
+		'				mapMarkers[i][4].lat = newContent;\n'+
+		'				mapMarkers[i][2].position = mapMarkers[i][4];\n'+			
+		'			}\n'+
+		'			else if (type === "longitude") {\n'+
+		'				mapMarkers[i][4].lng = newContent;\n'+
+		'				mapMarkers[i][2].position = mapMarkers[i][4];\n'+			
+		'			}\n'+
+		'			else if (type === "position") {\n'+
+		'				newContent = newContent.split(",");\n'+
+		'				mapMarkers[i][4].lat = Number(newContent[0]);\n'+
+		'				mapMarkers[i][4].lng = Number(newContent[1]);\n'+
+		'				mapMarkers[i][2].position = mapMarkers[i][4];\n'+			
+		'			}\n'+
+		'			else if (type=="title") {\n'+
+		'				mapMarkers[i][2].title = newContent;\n'+
+		'			}\n'+
+		'			break;\n'+
+		'		}\n'+
+		'	}\n'+
+		'}\n'+
+		'function openMarkerContent(pID) {\n'+
+		'	for (var i=0;i<mapMarkers.length;i++) {\n'+
+		'		if ("point_"+pID==mapMarkers[i][0]) {\n'+
+		'			mapMarkers[i][3].open(mapMarkers[i][1], mapMarkers[i][2]);\n'+
+		'			break;\n'+
+		'		}\n'+
+		'	}\n'+
+		'}\n'+
+		'function closeMarkerContent(pID) {\n'+
+		'	for (var i=0;i<mapMarkers.length;i++) {\n'+
+		'		if ("point_"+pID==mapMarkers[i][0]) {\n'+
+		'			mapMarkers[i][3].close();\n'+
+		'			break;\n'+
+		'		}\n'+
+		'	}\n'+
+		'}\n'+
+		'function clearMap(pMapId) {\n'+
+		'	for (var i=0;i<mapMarkers.length;i++) {\n'+
+		'		if (pMapId==mapMarkers[i][1]) {\n'+
+		'			mapMarkers[i][2].setMap(null);\n'+
+		'			mapMarkers.splice(i, 1);\n'+
+		'			i--;\n'+
+		'		}\n'+
+		'	}\n'+
+		'}\n';	  
   	  
   return code;
 };