added ability to run bidi on selection

added ability to run bidi on selection or multiple selected text

Author: imdark

Context.sublime-menu

@@ -1,3 +1,4 @@
 [
-    { "command": "bidi", "caption":"Bidirectional text" }
+    { "command": "bidi", "caption":"Bidirectional text" },
+    { "command": "bidiselection", "caption":"Bidirectional Selection" }
 ]

Default (Windows).sublime-keymap

@@ -2,5 +2,9 @@
 	{
 		"keys": ["ctrl+b"],
 		"command": "bidi"
+	},
+	{
+		"keys": ["ctrl+u"],
+		"command": "bidiselection"
 	}
 ]

Default.sublime-commands

@@ -2,5 +2,9 @@
 	{
 		"caption": "Bidirectional text",
 		"command": "run_bidi"
+	},
+	{
+		"caption": "Bidirectional selection",
+		"command": "run_bidiselection"
 	}
 ]

Main.sublime-menu

@@ -10,6 +10,11 @@
                 "caption": "Bidirectional text",
                 "mnemonic": "B",
                 "command": "bidi"
+            },
+            {
+                "caption": "Bidirectional selection",
+                "mnemonic": "S",
+                "command": "bidiselection"
             }
         ]
     }

README.md

@@ -1,7 +1,7 @@
-Bidirectional text support for Sublime Text 2
+Bidirectional text support for Sublime Text 3
 ===================
 
-Currently Sublime Text 2 is not supporting bidirectional languages like Arabic, Hebrew etc.. Using this plugin you can view bidirectional texts.
+Currently Sublime Text 3 is not supporting bidirectional languages like Arabic, Hebrew etc.. Using this plugin you can view bidirectional texts.
 
 Please note, I don't know Arabic or Hebrew. I have checked the results by pattern matching. Its a starting point. 
 

rtl.py

@@ -17,7 +17,16 @@
 class bidiCommand(sublime_plugin.TextCommand):
 	def run(self, edit):
 		region = sublime.Region(0, self.view.size())
-		txt = self.view.substr(region)
-		reshaped_text = reshape(txt)
-		bdiText = get_display(reshaped_text)
-		self.view.replace(edit, region, bdiText)
+		bidiRegion(region, self.view, edit)
+
+class bidiselectionCommand(sublime_plugin.TextCommand):
+	def run(self, edit):
+		selectionSet = self.view.sel()
+		for selectionRegion in selectionSet:
+			bidiRegion(selectionRegion, self.view, edit)
+
+def bidiRegion(region, view, edit):
+	txt = view.substr(region)
+	reshaped_text = reshape(txt)
+	bdiText = get_display(reshaped_text)
+	view.replace(edit, region, bdiText)