property |NSURL| : a reference to current application’s |NSURL|
property NSAlert : a reference to current application’s NSAlert
property NSColor : a reference to current application’s NSColor
property NSString : a reference to current application’s NSString
property NSImage : a reference to current application’s NSImage
property NSScreen : a reference to current application’s NSScreen
property NSButton : a reference to current application’s NSButton
property WKWebView : a reference to current application’s WKWebView
property WKUserScript : a reference to current application’s WKUserScript
property NSURLRequest : a reference to current application’s NSURLRequest
property HTMLDocument : a reference to current application’s HTMLDocument
property NSRunningApplication : a reference to current application’s NSRunningApplication
property NSUTF8StringEncoding : a reference to current application’s NSUTF8StringEncoding
property WKUserContentController : a reference to current application’s WKUserContentController
property WKWebViewConfiguration : a reference to current application’s WKWebViewConfiguration
property WKUserScriptInjectionTimeAtDocumentEnd : a reference to current application’s WKUserScriptInjectionTimeAtDocumentEnd

property theResult : 0
property returnCode : 0
property aWebView : missing value
property aLog : missing value
property tmpURL : ""

tell current application
　　set mePath to ((path to me) as string) & "Contents:Resources:World_map_-_low_resolution.svg"
　　set svgCon to read (mePath as alias)
　　
　　set aWidth to 950
　　set aHeight to 650
　　
　　
　　set paramObj to {myMessage:"Browse World map", mySubMessage:"This is a sample SVG World map", targContents:svgCon, myWidth:(aWidth), myHeight:(aHeight)}
　　–my browseLocalWebContents:paramObj
　　my performSelectorOnMainThread:"browseLocalWebContents:" withObject:(paramObj) waitUntilDone:true
　　return aLog
end tell

on browseLocalWebContents:paramObj
　　set aMainMes to (myMessage of paramObj) as string
　　set aSubMes to (mySubMessage of paramObj) as string
　　set tmpURL to (targContents of paramObj) as string –local contents
　　set aWidth to (myWidth of paramObj) as integer
　　set aHeight to (myHeight of paramObj) as integer
　　
　　
　　set aView to current application’s NSView’s alloc()’s initWithFrame:(current application’s NSMakeRect(0, 0, aWidth, aHeight))
　　
　　–Ppopup Buttonをつくる
　　set a1Button to current application’s NSPopUpButton’s alloc()’s initWithFrame:(current application’s NSMakeRect(0, aHeight – 26, 200, 24)) pullsDown:(false)
　　a1Button’s removeAllItems()
　　
　　–Menuの中身を作る　　
　　set aHTML to current application’s HTMLDocument’s documentWithString:(tmpURL)
　　set fList to (aHTML’s nodesMatchingSelector:"path")’s valueForKeyPath:"attributes.id"
　　set fList to fList’s sortedArrayUsingSelector:"compare:"
　　
　　a1Button’s addItemWithTitle:"▼Select"
　　
　　repeat with i in fList
　　　　(a1Button’s addItemWithTitle:(i as string))
　　end repeat
　　
　　a1Button’s setTarget:(me)
　　a1Button’s setAction:("mySelector:")
　　a1Button’s setEnabled:(true)
　　
　　set aWebView to makeWebViewAndLoadContents(tmpURL, aWidth, aHeight – 40) of me
　　
　　aView’s addSubview:a1Button
　　aView’s addSubview:aWebView
　　
　　— set up alert　　
　　set theAlert to NSAlert’s alloc()’s init()
　　tell theAlert
　　　　its setMessageText:aMainMes
　　　　its setInformativeText:aSubMes
　　　　its addButtonWithTitle:"OK"
　　　　its addButtonWithTitle:"Cancel"
　　　　its setAccessoryView:aView
　　end tell
　　
　　— show alert in modal loop
　　NSRunningApplication’s currentApplication()’s activateWithOptions:0
　　my performSelectorOnMainThread:"doModal:" withObject:(theAlert) waitUntilDone:true
　　
　　–Stop Web View Action
　　set bURL to |NSURL|’s URLWithString:"about:blank"
　　set bReq to NSURLRequest’s requestWithURL:bURL
　　aWebView’s loadRequest:bReq
　　
　　if (my returnCode as number) = 1001 then error number -128
end browseLocalWebContents:

on doModal:aParam
　　set (my returnCode) to (aParam’s runModal()) as number
end doModal:

on viewDidLoad:aNotification
　　return true
end viewDidLoad:

–Popup Action Handler
on actionHandler:sender
　　set aTitle to title of sender as string
end actionHandler:

on fetchJSSourceString(aURL)
　　set jsURL to |NSURL|’s URLWithString:aURL
　　set jsSourceString to NSString’s stringWithContentsOfURL:jsURL encoding:(NSUTF8StringEncoding) |error|:(missing value)
　　return jsSourceString
end fetchJSSourceString

on mySelector:aSender
　　set targetCountry to (aSender’s title()) as string
　　
　　set aHTML to current application’s HTMLDocument’s documentWithString:(tmpURL as string)
　　
　　set eList to (aHTML’s nodesMatchingSelector:"path") as list
　　set fList to (aHTML’s nodesMatchingSelector:"path")’s valueForKeyPath:"attributes.id"
　　
　　–Search Target Country
　　set aRes to (fList)’s indexOfObject:(targetCountry)
　　if (aRes = current application’s NSNotFound) or (aRes > 9.99999999E+8) then
　　　　error "Target country not found"
　　end if
　　
　　set aRes to aRes + 1
　　
　　–Rewrite target country’s fill color on SVG
　　set tmpNode to contents of item aRes of (eList)
　　(tmpNode’s setObject:"Red" forKeyedSubscript:"fill") –Change Target Country’s fill color
　　
　　set svgCon to (tmpNode’s |document|()’s serializedFragment()) as string –HTMLReaderはこういう処理ができるところが好き
　　
　　aWebView’s loadHTMLString:svgCon baseURL:(missing value)
end mySelector:

on makeWebViewAndLoadContents(aContents as string, aWidth as integer, aHeight as integer)
　　set aConf to WKWebViewConfiguration’s alloc()’s init()
　　
　　–指定URLのJavaScriptをFetch
　　set jsSource to my fetchJSSourceString(aContents)
　　set userScript to WKUserScript’s alloc()’s initWithSource:jsSource injectionTime:(WKUserScriptInjectionTimeAtDocumentEnd) forMainFrameOnly:true
　　set userContentController to WKUserContentController’s alloc()’s init()
　　userContentController’s addUserScript:(userScript)
　　aConf’s setUserContentController:userContentController
　　
　　set aWebView to WKWebView’s alloc()’s initWithFrame:(current application’s NSMakeRect(0, 0, aWidth, aHeight)) configuration:aConf
　　aWebView’s setNavigationDelegate:me
　　aWebView’s setUIDelegate:me
　　aWebView’s setTranslatesAutoresizingMaskIntoConstraints:true
　　aWebView’s setOpaque:false
　　aWebView’s setBackgroundColor:(NSColor’s clearColor())
　　–aWebView’s scrollView()’s setBackgroundColor:(NSColor’s clearColor())
　　
　　aWebView’s loadHTMLString:aContents baseURL:(missing value)
　　return aWebView
end makeWebViewAndLoadContents