1 files changed, 35 insertions, 73 deletions
diff --git a/src/gpm-common.c b/src/gpm-common.c
index 0d0e536..e7d1d66 100644
--- a/src/gpm-common.c
+++ b/src/gpm-common.c
@@ -79,88 +79,50 @@ gpm_get_timestring (guint time_secs)
 }
 
 /**
- * gpm_icon_policy_from_string:
- **/
-GpmIconPolicy
-gpm_icon_policy_from_string (const gchar *policy)
-{
- if (policy == NULL)
- return GPM_ICON_POLICY_NEVER;
- if (g_strcmp0 (policy, "always") == 0)
- return GPM_ICON_POLICY_ALWAYS;
- if (g_strcmp0 (policy, "present") == 0)
- return GPM_ICON_POLICY_PRESENT;
- if (g_strcmp0 (policy, "charge") == 0)
- return GPM_ICON_POLICY_CHARGE;
- if (g_strcmp0 (policy, "low") == 0)
- return GPM_ICON_POLICY_LOW;
- if (g_strcmp0 (policy, "critical") == 0)
- return GPM_ICON_POLICY_CRITICAL;
- if (g_strcmp0 (policy, "never") == 0)
- return GPM_ICON_POLICY_NEVER;
- return GPM_ICON_POLICY_NEVER;
-}
-
-/**
- * gpm_icon_policy_to_string:
+ * gpm_discrete_from_percent:
+ * @percentage: The percentage to convert
+ * @levels: The number of discrete levels
+ *
+ * We have to be carefull when converting from %->discrete as precision is very
+ * important if we want the highest value.
+ *
+ * Return value: The discrete value for this percentage.
 **/
-const gchar *
-gpm_icon_policy_to_string (GpmIconPolicy policy)
+guint
+gpm_discrete_from_percent (guint percentage, guint levels)
 {
- if (policy == GPM_ICON_POLICY_ALWAYS)
- return "always";
- if (policy == GPM_ICON_POLICY_PRESENT)
- return "present";
- if (policy == GPM_ICON_POLICY_CHARGE)
- return "charge";
- if (policy == GPM_ICON_POLICY_LOW)
- return "low";
- if (policy == GPM_ICON_POLICY_CRITICAL)
- return "critical";
- if (policy == GPM_ICON_POLICY_NEVER)
- return "never";
- return "never";
+ /* check we are in range */
+ if (percentage > 100)
+ return levels;
+ if (levels == 0) {
+ g_warning ("levels is 0!");
+ return 0;
+ }
+ return (guint) ((((gfloat) percentage * (gfloat) (levels - 1)) / 100.0f) + 0.5f);
 }
 
 /**
- * gpm_action_policy_from_string:
+ * gpm_discrete_to_percent:
+ * @hw: The discrete level
+ * @levels: The number of discrete levels
+ *
+ * We have to be carefull when converting from discrete->%.
+ *
+ * Return value: The percentage for this discrete value.
 **/
-GpmActionPolicy
-gpm_action_policy_from_string (const gchar *policy)
+guint
+gpm_discrete_to_percent (guint discrete, guint levels)
 {
- if (policy == NULL)
- return GPM_ACTION_POLICY_NOTHING;
- if (g_strcmp0 (policy, "blank") == 0)
- return GPM_ACTION_POLICY_BLANK;
- if (g_strcmp0 (policy, "shutdown") == 0)
- return GPM_ACTION_POLICY_SHUTDOWN;
- if (g_strcmp0 (policy, "suspend") == 0)
- return GPM_ACTION_POLICY_SUSPEND;
- if (g_strcmp0 (policy, "hibernate") == 0)
- return GPM_ACTION_POLICY_HIBERNATE;
- if (g_strcmp0 (policy, "interactive") == 0)
- return GPM_ACTION_POLICY_INTERACTIVE;
- return GPM_ACTION_POLICY_NOTHING;
+ /* check we are in range */
+ if (discrete > levels)
+ return 100;
+ if (levels == 0) {
+ g_warning ("levels is 0!");
+ return 0;
+ }
+ return (guint) (((gfloat) discrete * (100.0f / (gfloat) (levels - 1))) + 0.5f);
 }
 
-/**
- * gpm_action_policy_to_string:
- **/
-const gchar *
-gpm_action_policy_to_string (GpmActionPolicy policy)
-{
- if (policy == GPM_ACTION_POLICY_BLANK)
- return "blank";
- if (policy == GPM_ACTION_POLICY_SHUTDOWN)
- return "shutdown";
- if (policy == GPM_ACTION_POLICY_SUSPEND)
- return "suspend";
- if (policy == GPM_ACTION_POLICY_HIBERNATE)
- return "hibernate";
- if (policy == GPM_ACTION_POLICY_INTERACTIVE)
- return "interactive";
- return "nothing";
-}
 
 /**
 * gpm_help_display: