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Google Maps and Waze Integration

Select text to open in Google Maps, and from Google Maps, open Waze Editor or Live Map with enhanced zoom. Includes draggable buttons with position memory.

// ==UserScript==
// @name Google Maps and Waze Integration
// @namespace https://greasyfork.org/ja/scripts/538075-google-maps-and-waze-integration
// @version 3.0.0
// @description Select text to open in Google Maps, and from Google Maps, open Waze Editor or Live Map with enhanced zoom. Includes draggable buttons with position memory.
// @author 碧いうさぎ
// @match *://*/*
// @match https://www.google.com/maps/*
// @match https://www.google.com/maps/place/*
// @match https://maps.google.com/*
// @icon https://pngimg.com/uploads/waze/waze_PNG21.png
// @grant none
// ==/UserScript==

(function() {
 'use strict';

 // Google Mapsの縮尺（メートル）またはズームレベルをWazeのズームレベルに変換（拡大）
 function convertZoom(googleZoom, isMeter = false) {
 let baseZoom;
 if (isMeter) {
 const meters = parseFloat(googleZoom);
 if (meters <= 50) baseZoom = 19;
 else if (meters <= 100) baseZoom = 18;
 else if (meters <= 200) baseZoom = 17;
 else if (meters <= 500) baseZoom = 16;
 else if (meters <= 1000) baseZoom = 15;
 else if (meters <= 2000) baseZoom = 14;
 else if (meters <= 5000) baseZoom = 13;
 else if (meters <= 10000) baseZoom = 12;
 else if (meters <= 20000) baseZoom = 11;
 else baseZoom = 10;
 } else {
 const googleZoomLevel = parseFloat(googleZoom);
 if (googleZoomLevel >= 20) baseZoom = 19;
 else if (googleZoomLevel >= 18) baseZoom = 18;
 else if (googleZoomLevel >= 16) baseZoom = 17;
 else if (googleZoomLevel >= 14) baseZoom = 16;
 else if (googleZoomLevel >= 12) baseZoom = 15;
 else if (googleZoomLevel >= 10) baseZoom = 14;
 else if (googleZoomLevel >= 8) baseZoom = 13;
 else if (googleZoomLevel >= 6) baseZoom = 12;
 else if (googleZoomLevel >= 4) baseZoom = 11;
 else baseZoom = 10;
 }
 return Math.min(baseZoom + 2, 19);
 }

 // URLから座標とズームレベルを抽出
 function extractCoordinatesAndZoom() {
 const url = window.location.href;
 console.log('現在のURL:', url);
 const pinRegex = /!3d(-?\d+\.\d+)!4d(-?\d+\.\d+)/;
 const viewRegex = /@(-?\d+\.\d+),(-?\d+\.\d+),(\d+\.?\d*[mz])/;
 let lat, lon, zoom;

 const pinMatch = url.match(pinRegex);
 const viewMatch = url.match(viewRegex);

 console.log('pinMatch:', pinMatch);
 console.log('viewMatch:', viewMatch);

 if (pinMatch) {
 lat = pinMatch[1];
 lon = pinMatch[2];
 zoom = 19;
 } else if (viewMatch) {
 lat = viewMatch[1];
 lon = viewMatch[2];
 const zoomValue = viewMatch[3];
 const isMeter = zoomValue.endsWith('m');
 zoom = convertZoom(zoomValue.replace(/[mz]/, ''), isMeter);
 } else {
 console.error('座標を抽出できませんでした:', url);
 alert('座標を抽出できませんでした。以下のURLを開発者に共有してください:\n' + url);
 return null;
 }

 console.log('抽出された座標:', { lat, lon, zoom });
 return { lat, lon, zoom };
 }

 // Wazeエディターを開く
 function openWazeEditor() {
 const coords = extractCoordinatesAndZoom();
 if (coords) {
 const wazeUrl = `https://waze.com/ja/editor?env=row&lat=${coords.lat}&lon=${coords.lon}&zoomLevel=${coords.zoom}`;
 console.log('WazeエディターURL:', wazeUrl);
 window.location.href = wazeUrl;
 }
 }

 // Wazeライブマップを開く
 function openWazeLiveMap() {
 const coords = extractCoordinatesAndZoom();
 if (coords) {
 const wazeUrl = `https://www.waze.com/ja/livemap?lat=${coords.lat}&lon=${coords.lon}&zoom=${coords.zoom}`;
 console.log('WazeライブマップURL:', wazeUrl);
 window.location.href = wazeUrl;
 }
 }

 // 選択したテキストをGoogleマップで開く
 function openInGoogleMaps() {
 let selectedText = window.getSelection().toString().trim();
 if (selectedText) {
 let mapsUrl = `https://www.google.com/maps/search/?api=1&query=${encodeURIComponent(selectedText)}`;
 window.open(mapsUrl, '_blank');
 } else {
 alert('住所またはテキストを選択してください！');
 }
 }

 // ボタンを作成（ドラッグバー付き）
 function createWazeButtons() {
 const container = document.createElement('div');
 container.style.position = 'fixed';
 container.style.zIndex = '9999';
 container.style.cursor = 'move';

 const savedTop = localStorage.getItem('wazeButtonTop') || '10px';
 const savedLeft = localStorage.getItem('wazeButtonLeft') || '10px';
 container.style.top = savedTop;
 container.style.left = savedLeft;

 const dragBar = document.createElement('div');
 dragBar.style.width = '5px';
 dragBar.style.height = '100%';
 dragBar.style.backgroundColor = '#ccc';
 dragBar.style.position = 'absolute';
 dragBar.style.left = '0';
 dragBar.style.top = '0';
 dragBar.style.cursor = 'move';

 const editorButton = document.createElement('button');
 editorButton.textContent = 'Wazeエディターを開く';
 editorButton.style.padding = '5px 10px';
 editorButton.style.backgroundColor = '#007bff';
 editorButton.style.color = 'white';
 editorButton.style.border = 'none';
 editorButton.style.borderRadius = '5px';
 editorButton.style.marginLeft = '5px';
 editorButton.style.marginRight = '5px';
 editorButton.onclick = openWazeEditor;

 const liveMapButton = document.createElement('button');
 liveMapButton.textContent = 'Wazeライブマップを開く';
 liveMapButton.style.padding = '5px 10px';
 liveMapButton.style.backgroundColor = '#28a745';
 liveMapButton.style.color = 'white';
 liveMapButton.style.border = 'none';
 liveMapButton.style.borderRadius = '5px';
 liveMapButton.onclick = openWazeLiveMap;

 container.appendChild(dragBar);
 container.appendChild(editorButton);
 container.appendChild(liveMapButton);
 document.body.appendChild(container);
 console.log('Wazeボタンを作成しました');

 let isDragging = false;
 let currentX = parseInt(savedLeft, 10) || 10;
 let currentY = parseInt(savedTop, 10) || 10;
 let initialX, initialY;

 dragBar.addEventListener('mousedown', (e) => {
 initialX = e.clientX - currentX;
 initialY = e.clientY - currentY;
 isDragging = true;
 console.log('ドラッグ開始');
 });

 document.addEventListener('mousemove', (e) => {
 if (isDragging) { 
 e.preventDefault();
 currentX = e.clientX - initialX;
 currentY = e.clientY - initialY;
 container.style.left = `${currentX}px`;
 container.style.top = `${currentY}px`;
 }
 });

 document.addEventListener('mouseup', () => {
 if (isDragging) {
 isDragging = false;
 localStorage.setItem('wazeButtonTop', container.style.top);
 localStorage.setItem('wazeButtonLeft', container.style.left);
 console.log('ドラッグ終了、位置保存:', container.style.top, container.style.left);
 }
 });
 }

 // ページがGoogle Mapsかどうかを確認
 function isGoogleMapsPage() {
 const url = window.location.href;
 return (
 url.startsWith('https://www.google.com/maps') ||
 url.startsWith('https://maps.google.com')
 );
 }

 // 選択テキストをGoogleマップで開く（キーボードショートカット）
 document.addEventListener('keydown', function(event) {
 if (event.ctrlKey && event.key === 'm') {
 console.log('Ctrl + M が押されました');
 openInGoogleMaps();
 }
 });

 // 右クリックメニューでGoogleマップを開く
 document.addEventListener('contextmenu', function(event) {
 setTimeout(() => {
 let selectedText = window.getSelection().toString().trim();
 if (selectedText) {
 if (confirm(`"${selectedText}" をGoogleマップで開きますか？`)) {
 let mapsUrl = `https://www.google.com/maps/search/?api=1&query=${encodeURIComponent(selectedText)}`;
 window.open(mapsUrl, '_blank');
 }
 }
 }, 100);
 });

 // ページ読み込み後にGoogle MapsページでのみWazeボタンを作成
 window.addEventListener('load', function() {
 if (isGoogleMapsPage()) {
 setTimeout(createWazeButtons, 2000);
 }
 });
})();