Re: gfxterm distinction between fg color and cursor color

[Robert Millan <rmh@aybabtu.com>]

Committed.

On Mon, Aug 18, 2008 at 04:48:43PM +0200, Robert Millan wrote:
> On Thu, Jul 24, 2008 at 02:13:31PM -0700, Colin D Bennett wrote:
> > On Thu, 24 Jul 2008 18:18:40 +0200
> > Robert Millan <rmh@aybabtu.com> wrote:
> > 
> > > Why does gfxterm make a distinction between foreground color and
> > > cursor color?  Do we really want this?
> > > 
> > > Currently, the variable-based hooks for changing colors have no
> > > effect in cursor color because of this.
> > > 
> > > How about supressing separate handling of cursor color, and simply
> > > use the foreground color to draw it?
> > > 
> > > Or maybe it'd be better to have setcolor() set cursor color
> > > implicitly?
> > 
> > I think it would probably be fine to simply use the foreground color as
> > the cursor color.
> 
> Well, it took me a while but I finally got a minute to do this.  Here's the
> patch.
> 
> -- 
> Robert Millan
> 
>   The DRM opt-in fallacy: "Your data belongs to us. We will decide when (and
>   how) you may access your data; but nobody's threatening your freedom: we
>   still allow you to remove your data and not access it at all."

> 2008-08-18  Robert Millan  <rmh@aybabtu.com>
> 
> 	* term/gfxterm.c (DEFAULT_CURSOR_COLOR): Remove.
> 	(struct grub_virtual_screen): Remove `cursor_color'.
> 	(grub_virtual_screen_setup): Remove `virtual_screen.cursor_color'
> 	initialization.
> 	(write_cursor): Use `virtual_screen.fg_color' to draw cursor.
> 
> Index: term/gfxterm.c
> ===================================================================
> --- term/gfxterm.c	(revision 1820)
> +++ term/gfxterm.c	(working copy)
> @@ -42,7 +42,6 @@
>  #define DEFAULT_STANDARD_COLOR  0x07
>  #define DEFAULT_NORMAL_COLOR    0x07
>  #define DEFAULT_HIGHLIGHT_COLOR 0x70
> -#define DEFAULT_CURSOR_COLOR	0x07
>  
>  struct grub_dirty_region
>  {
> @@ -100,7 +99,6 @@ struct grub_virtual_screen
>    /* Color settings.  */
>    grub_video_color_t fg_color;
>    grub_video_color_t bg_color;
> -  grub_video_color_t cursor_color;
>  
>    /* Text buffer for virtual screen.  Contains (columns * rows) number
>       of entries.  */
> @@ -219,8 +217,6 @@ grub_virtual_screen_setup (unsigned int 
>    
>    set_term_color (virtual_screen.term_color);
>  
> -  virtual_screen.cursor_color = grub_video_map_color (DEFAULT_CURSOR_COLOR);
> -
>    grub_video_set_active_render_target (GRUB_VIDEO_RENDER_TARGET_DISPLAY);
>  
>    return grub_errno;
> @@ -709,7 +705,7 @@ write_cursor (void)
>    width = virtual_screen.char_width;
>    height = 2;
>  
> -  color = virtual_screen.cursor_color;
> +  color = virtual_screen.fg_color;
>  
>    /* Render cursor to text layer.  */
>    grub_video_set_active_render_target (text_layer);

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-- 
Robert Millan

  The DRM opt-in fallacy: "Your data belongs to us. We will decide when (and
  how) you may access your data; but nobody's threatening your freedom: we
  still allow you to remove your data and not access it at all."