[tor-commits] [nyx/master] Standardize on allowing multiple styling attributes

[atagar@xxxxxxxxxxxxxx]

commit 31aa289c444da1f06dcef12ce83cbf5e5d72c9d1
Author: Damian Johnson <atagar@xxxxxxxxxxxxxx>
Date:   Sun Apr 19 12:26:28 2015 -0700

    Standardize on allowing multiple styling attributes
    
    We changed addstr() to allow multiple styling attributes. Changing our other
    draw methods as well since we now expect it from them...
    
      Traceback (most recent call last):
        File "./run_nyx", line 60, in <module>
          main()
        File "./run_nyx", line 17, in main
          nyx.starter.main()
        File "/home/atagar/Desktop/nyx/stem/util/conf.py", line 288, in wrapped
          return func(*args, config = config, **kwargs)
        File "/home/atagar/Desktop/nyx/nyx/starter.py", line 91, in main
          curses.wrapper(nyx.controller.start_nyx)
        File "/usr/lib/python2.7/curses/wrapper.py", line 43, in wrapper
          return func(stdscr, *args, **kwds)
        File "/home/atagar/Desktop/nyx/nyx/controller.py", line 570, in start_nyx
          control.redraw(False)
        File "/home/atagar/Desktop/nyx/nyx/controller.py", line 401, in redraw
          panel_impl.redraw(force)
        File "/home/atagar/Desktop/nyx/nyx/log_panel.py", line 828, in redraw
          panel.Panel.redraw(self, force_redraw, block)
        File "/home/atagar/Desktop/nyx/nyx/util/panel.py", line 433, in redraw
          self.draw(self.max_x, self.max_y)
        File "/home/atagar/Desktop/nyx/nyx/log_panel.py", line 727, in draw
          self.addch(line_count, divider_indent, curses.ACS_ULCORNER, *divider_attr)
      TypeError: addch() takes at most 5 arguments (6 given)
---
 nyx/util/panel.py |   36 ++++++++++++++++++++++++++++++------
 1 file changed, 30 insertions(+), 6 deletions(-)

diff --git a/nyx/util/panel.py b/nyx/util/panel.py
index 2841fe3..6dc3d0e 100644
--- a/nyx/util/panel.py
+++ b/nyx/util/panel.py
@@ -435,7 +435,7 @@ class Panel(object):
     finally:
       CURSES_LOCK.release()
 
-  def hline(self, y, x, length, attr=curses.A_NORMAL):
+  def hline(self, y, x, length, *attributes):
     """
     Draws a horizontal line. This should only be called from the context of a
     panel's draw method.
@@ -447,15 +447,23 @@ class Panel(object):
       attr   - text attributes
     """
 
+    format_attr = curses.A_NORMAL
+
+    for attr in attributes:
+      if isinstance(attr, str):
+        format_attr |= ui_tools.get_color(attr)
+      else:
+        format_attr |= attr
+
     if self.win and self.max_x > x and self.max_y > y:
       try:
         draw_length = min(length, self.max_x - x)
-        self.win.hline(y, x, curses.ACS_HLINE | attr, draw_length)
+        self.win.hline(y, x, curses.ACS_HLINE | format_attr, draw_length)
       except:
         # in edge cases drawing could cause a _curses.error
         pass
 
-  def vline(self, y, x, length, attr=curses.A_NORMAL):
+  def vline(self, y, x, length, *attributes):
     """
     Draws a vertical line. This should only be called from the context of a
     panel's draw method.
@@ -467,15 +475,23 @@ class Panel(object):
       attr   - text attributes
     """
 
+    format_attr = curses.A_NORMAL
+
+    for attr in attributes:
+      if isinstance(attr, str):
+        format_attr |= ui_tools.get_color(attr)
+      else:
+        format_attr |= attr
+
     if self.win and self.max_x > x and self.max_y > y:
       try:
         draw_length = min(length, self.max_y - y)
-        self.win.vline(y, x, curses.ACS_VLINE | attr, draw_length)
+        self.win.vline(y, x, curses.ACS_VLINE | format_attr, draw_length)
       except:
         # in edge cases drawing could cause a _curses.error
         pass
 
-  def addch(self, y, x, char, attr=curses.A_NORMAL):
+  def addch(self, y, x, char, *attributes):
     """
     Draws a single character. This should only be called from the context of a
     panel's draw method.
@@ -487,9 +503,17 @@ class Panel(object):
       attr - text attributes
     """
 
+    format_attr = curses.A_NORMAL
+
+    for attr in attributes:
+      if isinstance(attr, str):
+        format_attr |= ui_tools.get_color(attr)
+      else:
+        format_attr |= attr
+
     if self.win and self.max_x > x and self.max_y > y:
       try:
-        self.win.addch(y, x, char, attr)
+        self.win.addch(y, x, char, format_attr)
       except:
         # in edge cases drawing could cause a _curses.error
         pass



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