When run is called, check if the selection is at the same line as the last call, if so, hide the phantom

Author: brentswisher

git-blame.py

@@ -177,22 +177,23 @@ def on_phantom_close(self, href):
     def run(self, edit):
         phantoms = []
         self.view.erase_phantoms('git-blame')
-
-        for region in self.view.sel():
-            line = self.view.line(region)
-            (row, col) = self.view.rowcol(region.begin())
-            full_path = self.view.file_name()
-            result = self.get_blame(int(row) + 1, full_path)
-            if not result:
-                # Unable to get blame
-                return
-
-            sha, user, date, time = self.parse_blame(result)
-
-            body = template_one.format(sha=sha, user=user, date=date, time=time, stylesheet=stylesheet_one)
-
-            phantom = sublime.Phantom(line, body, sublime.LAYOUT_BLOCK, self.on_phantom_close)
-            phantoms.append(phantom)
+        #Before adding the phantom, see if the current phantom that is displayed is at the same spot at the selection
+        if not (self.phantom_set.phantoms and self.view.line(self.view.sel()[0]) == self.view.line(self.phantom_set.phantoms[0].region)):
+            for region in self.view.sel():
+                line = self.view.line(region)
+                (row, col) = self.view.rowcol(region.begin())
+                full_path = self.view.file_name()
+                result = self.get_blame(int(row) + 1, full_path)
+                if not result:
+                    # Unable to get blame
+                    return
+
+                sha, user, date, time = self.parse_blame(result)
+
+                body = template_one.format(sha=sha, user=user, date=date, time=time, stylesheet=stylesheet_one)
+
+                phantom = sublime.Phantom(line, body, sublime.LAYOUT_BLOCK, self.on_phantom_close)
+                phantoms.append(phantom)
         self.phantom_set.update(phantoms)