Add links to images to open them in the oekaki painter.

src/General/Config.coffee

@@ -210,6 +210,10 @@ Config =
         'Show PDF files in gallery.'
         1
       ]
+      'Oekaki Links': [
+        true
+        'Add links to edit images in oekaki painter.'
+      ]
       'Sauce': [
         true
         'Add sauce links to images.'

src/General/Main.coffee

@@ -387,6 +387,7 @@ Main =
     ['Strike-through Quotes',     QuoteStrikeThrough]
     ['Quick Reply',               QR]
     ['Cooldown',                  QR.cooldown]
+    ['Oekaki Links',              QR.oekaki]
     ['Menu',                      Menu]
     ['Index Generator (Menu)',    Index.menu]
     ['Report Link',               ReportLink]

src/Posting/QR.coffee

@@ -273,6 +273,14 @@ QR =
       value
     status.disabled = disabled or false
 
+  openPost: ->
+    QR.open()
+    if QR.selected.isLocked
+      index = QR.posts.indexOf QR.selected
+      (QR.posts[index+1] or new QR.post()).select()
+      $.addClass QR.nodes.el, 'dump'
+      QR.cooldown.auto = true
+
   quote: (e) ->
     e?.preventDefault()
     return unless QR.postingIsEnabled
@@ -306,12 +314,7 @@ QR =
         $.rm node
       text += ">#{frag.textContent.trim()}\n"
 
-    QR.open()
-    if QR.selected.isLocked
-      index = QR.posts.indexOf QR.selected
-      (QR.posts[index+1] or new QR.post()).select()
-      $.addClass QR.nodes.el, 'dump'
-      QR.cooldown.auto = true
+    QR.openPost()
     {com, thread} = QR.nodes
     thread.value = Get.threadFromNode @ unless com.value
 

src/Posting/QR.oekaki.coffee

@@ -1,4 +1,37 @@
 QR.oekaki =
+  init: ->
+    return unless Conf['Quick Reply'] and Conf['Oekaki Links']
+    Post.callbacks.push
+      name: 'Oekaki Links'
+      cb:   @node
+
+  node: ->
+    return unless @file?.isImage
+    if @isClone
+      link = $ '.file-edit', @file.text
+    else
+      link = $.el 'a',
+        className: 'file-edit'
+        href: 'javascript:;'
+        title: 'Edit image'
+      $.extend link, <%= html('<i class="fa fa-edit"></i>') %>
+      $.add @file.text, [$.tn('\u00A0'), link]
+    $.on link, 'click', QR.oekaki.editFile
+
+  editFile: ->
+    post = Get.postFromNode @
+    CrossOrigin.file post.file.url, (blob) ->
+      QR.openPost()
+      {com, thread} = QR.nodes
+      thread.value = (post.context or post).thread.ID unless com.value
+      QR.selected.save thread
+      if blob
+        blob.name = post.file.name
+        QR.handleFiles [blob]
+        QR.oekaki.edit()
+      else
+        QR.error "Can't load image."
+
   load: (cb) ->
     if $ 'script[src^="//s.4cdn.org/js/painter"]', d.head
       cb()