Merge pull request #2 from the3rdhbtaylor/master

The Enhancements I mentioned in my "Issue".
-- Commit Summary --

* Added Process entire file, and configuration settings
* Cleaned up TODO comments
* Added source.json scope to Linux and Windows keymaps
* Added Main.sublime-menu to surface the settings files
* Added Default.sublime-commands to add prettyjson to the Commant Palette

Default (Linux).sublime-keymap

@@ -1,3 +1,13 @@
 [
-	{ "keys": ["ctrl+alt+j"], "command": "prettyjson" }
+    {
+        "keys": ["ctrl+alt+j"],
+        "command": "prettyjson",
+        "context": [
+        {
+	        "key": "selector",
+	        "operator": "equal",
+	        "operand": "source.json"
+	    }
+	    ]
+	}
 ]

Default (OSX).sublime-keymap

@@ -1,3 +1,14 @@
 [
-	{ "keys": ["super+ctrl+j"], "command": "prettyjson" }
+	// Only use this for the "source.json" scope
+    {
+        "keys": ["super+ctrl+j"],
+        "command": "prettyjson",
+        "context": [
+        {
+	        "key": "selector",
+	        "operator": "equal",
+	        "operand": "source.json"
+	    }
+	    ]
+	}
 ]

Default (Windows).sublime-keymap

@@ -1,3 +1,13 @@
 [
-	{ "keys": ["ctrl+alt+j"], "command": "prettyjson" }
+    {
+        "keys": ["ctrl+alt+j"],
+        "command": "prettyjson",
+        "context": [
+        {
+	        "key": "selector",
+	        "operator": "equal",
+	        "operand": "source.json"
+	    }
+	    ]
+	}
 ]

Default.sublime-commands

@@ -0,0 +1,6 @@
+[
+    {
+        "caption": "Pretty JSON: Reformat (Pretty Print) JSON",
+        "command": "prettyjson"
+    }
+]

Main.sublime-menu

@@ -0,0 +1,39 @@
+[
+		{
+				"caption": "Preferences",
+				"mnemonic": "n",
+				"id": "preferences",
+				"children":
+				[
+						{
+							"caption": "Package Settings",
+							"mnemonic": "P",
+							"id": "package-settings",
+							"children":
+							[
+									{
+											"caption": "Pretty JSON",
+											"children":
+											[
+													{
+															"command": "open_file", "args":
+															{
+																	"file": "${packages}/Pretty JSON/Pretty JSON.sublime-settings"
+															},
+															"caption": "Settings – Default"
+													},
+													{
+															"command": "open_file", "args":
+															{
+																	"file": "${packages}/User/Pretty JSON.sublime-settings"
+															},
+															"caption": "Settings – User"
+													},
+													{ "caption": "-" }
+											]
+									}
+							]
+						}
+				]
+		}
+]

Pretty JSON.sublime-settings

@@ -0,0 +1,5 @@
+{
+	"use_entire_file_if_no_selection" : true,
+	"indent_size" : 4,
+	"sort_keys" : true
+}

PrettyJson.py

@@ -2,14 +2,21 @@ import sublime
 import sublime_plugin
 import json
 
+s = sublime.load_settings("Pretty JSON.sublime-settings")
 
 class PrettyjsonCommand(sublime_plugin.TextCommand):
+    """ Pretty Print JSON
+    """
     def run(self, edit):
         for region in self.view.sel():
-            selection = self.view.substr(region)
-
+            # If no selection, use the entire file as the selection
+            if region.empty() and s.get("use_entire_file_if_no_selection"):
+                selection = sublime.Region(0, self.view.size())
+            else:
+                selection = region
+            
             try:
-                obj = json.loads(selection)
-                self.view.replace(edit, region, json.dumps(obj, indent=4, ensure_ascii=False, sort_keys=True))
+                obj = json.loads(self.view.substr(selection))
+                self.view.replace(edit, selection, json.dumps(obj, indent=s.get("indent_size", 4), ensure_ascii=False, sort_keys=s.get("sort_keys", True)))
             except Exception, e:
                 sublime.status_message(str(e))