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Add OTU to divelist

Browse source 
and change OTUs to be tracked as int, not double

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2011-09-22 14:02:26 -07:00
parent a93641b722
commit d5c86ebe3d
2 changed files with 37 additions and 11 deletions
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2
dive.h
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@ -161,7 +161,7 @@ struct dive {
depth_t visibility;
temperature_t airtemp, watertemp;
cylinder_t cylinder[MAX_CYLINDERS];
double otu;
int otu;
int samples, alloc_samples;
struct sample sample[];
};

46
divelist.c
View file

@ -45,6 +45,7 @@ enum {
DIVE_CYLINDER,
DIVE_NITROX, /* int: in permille */
DIVE_SAC, /* int: in ml/min */
DIVE_OTU, /* int: in OTUs */
DIVE_LOCATION, /* "2nd Cathedral, Lanai" */
DIVELIST_COLUMNS
};
@ -223,8 +224,30 @@ static void sac_data_func(GtkTreeViewColumn *col,
g_object_set(renderer, "text", buffer, NULL);
}
/* Render the OTU data (integer value of "OTU") */
static void otu_data_func(GtkTreeViewColumn *col,
GtkCellRenderer *renderer,
GtkTreeModel *model,
GtkTreeIter *iter,
gpointer data)
{
int value;
char buffer[16];
gtk_tree_model_get(model, iter, DIVE_OTU, &value, -1);
if (!value) {
g_object_set(renderer, "text", "", NULL);
return;
}
snprintf(buffer, sizeof(buffer), "%d", value);
g_object_set(renderer, "text", buffer, NULL);
}
/* calculate OTU for a dive */
static double calculate_otu(struct dive *dive)
static int calculate_otu(struct dive *dive)
{
int i;
double otu = 0.0;
@ -240,7 +263,7 @@ static double calculate_otu(struct dive *dive)
if (po2 >= 0.5)
otu += pow(po2 - 0.5, 0.83) * t / 30.0;
}
return otu;
return otu + 0.5;
}
/*
* Return air usage (in liters).
@ -330,6 +353,7 @@ static void fill_one_dive(struct dive *dive,
DIVE_LOCATION, location,
DIVE_CYLINDER, cylinder,
DIVE_SAC, sac,
DIVE_OTU, dive->otu,
-1);
}
@ -501,6 +525,7 @@ GtkWidget *dive_list_create(void)
G_TYPE_STRING, /* Cylinder */
G_TYPE_INT, /* Nitrox */
G_TYPE_INT, /* SAC */
G_TYPE_INT, /* OTU */
G_TYPE_STRING /* Location */
);
dive_list.tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(dive_list.model));
@ -511,14 +536,15 @@ GtkWidget *dive_list_create(void)
gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
gtk_widget_set_size_request(dive_list.tree_view, 200, 200);
dive_list.date = divelist_column(&dive_list, DIVE_DATE, "Date", date_data_func, PANGO_ALIGN_LEFT);
dive_list.depth = divelist_column(&dive_list, DIVE_DEPTH, "ft", depth_data_func, PANGO_ALIGN_RIGHT);
dive_list.duration = divelist_column(&dive_list, DIVE_DURATION, "min", duration_data_func, PANGO_ALIGN_RIGHT);
dive_list.temperature = divelist_column(&dive_list, DIVE_TEMPERATURE, UTF8_DEGREE "F", temperature_data_func, PANGO_ALIGN_RIGHT);
dive_list.cylinder = divelist_column(&dive_list, DIVE_CYLINDER, "Cyl", NULL, PANGO_ALIGN_CENTER);
dive_list.nitrox = divelist_column(&dive_list, DIVE_NITROX, "O" UTF8_SUBSCRIPT_2 "%", nitrox_data_func, PANGO_ALIGN_CENTER);
dive_list.sac = divelist_column(&dive_list, DIVE_SAC, "SAC", sac_data_func, PANGO_ALIGN_CENTER);
dive_list.location = divelist_column(&dive_list, DIVE_LOCATION, "Location", NULL, PANGO_ALIGN_LEFT);
dive_list.date = divelist_column(&dive_list, DIVE_DATE, "Date", date_data_func, PANGO_ALIGN_LEFT, TRUE);
dive_list.depth = divelist_column(&dive_list, DIVE_DEPTH, "ft", depth_data_func, PANGO_ALIGN_RIGHT, TRUE);
dive_list.duration = divelist_column(&dive_list, DIVE_DURATION, "min", duration_data_func, PANGO_ALIGN_RIGHT, TRUE);
dive_list.temperature = divelist_column(&dive_list, DIVE_TEMPERATURE, UTF8_DEGREE "F", temperature_data_func, PANGO_ALIGN_RIGHT, TRUE);
dive_list.cylinder = divelist_column(&dive_list, DIVE_CYLINDER, "Cyl", NULL, PANGO_ALIGN_CENTER, TRUE);
dive_list.nitrox = divelist_column(&dive_list, DIVE_NITROX, "O" UTF8_SUBSCRIPT_2 "%", nitrox_data_func, PANGO_ALIGN_CENTER, TRUE);
dive_list.sac = divelist_column(&dive_list, DIVE_SAC, "SAC", sac_data_func, PANGO_ALIGN_CENTER, TRUE);
dive_list.sac = divelist_column(&dive_list, DIVE_OTU, "OTU", otu_data_func, PANGO_ALIGN_CENTER, FALSE);
dive_list.location = divelist_column(&dive_list, DIVE_LOCATION, "Location", NULL, PANGO_ALIGN_LEFT, TRUE);
fill_dive_list();