diff options
| author |  Dirk Hohndel <dirk@hohndel.org> | 2012-12-10 09:20:57 -0800 |
|---|---|---|
| committer | Dirk Hohndel <dirk@hohndel.org> | 2012-12-10 10:26:06 -0800 |
| commit | 92c0d8c5160232642571b52b66176594c796f21d (patch) | |
| tree | d3b78a6deba3af0119b493dbfd0a8ec8c4a13304 /display-gtk.h | |
| parent | 54919c1c4ec94cd21150c5320fa0956d13df5904 (diff) | |
| download | subsurface-92c0d8c5160232642571b52b66176594c796f21d.tar.gz | |
Move global variables covered by Preferences into one structure
Now we can simply remember the state of all the preferences at the
beginning of preferences_dialog() and restore them if the user presses
'Cancel'.
Fixes #21
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Diffstat (limited to 'display-gtk.h')
| -rw-r--r-- | display-gtk.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/display-gtk.h b/display-gtk.h index 3e12d8051..36895b7c8 100644 --- a/display-gtk.h +++ b/display-gtk.h @@ -30,11 +30,16 @@ typedef struct { double phe_threshold; } partial_pressure_graphs_t; -extern visible_cols_t visible_cols; -extern partial_pressure_graphs_t partial_pressure_graphs; -extern gboolean profile_red_ceiling; +struct preferences { + struct units output_units; + visible_cols_t visible_cols; + partial_pressure_graphs_t pp_graphs; + gboolean profile_red_ceiling; +}; -#define GRAPHS_ENABLED (partial_pressure_graphs.po2 || partial_pressure_graphs.pn2 || partial_pressure_graphs.phe) +extern struct preferences prefs; + +#define PP_GRAPHS_ENABLED (prefs.pp_graphs.po2 || prefs.pp_graphs.pn2 || prefs.pp_graphs.phe) typedef enum { PREF_BOOL, |