From: Linus Torvalds Date: Sat, 10 Sep 2011 23:27:19 +0000 (-0700) Subject: Add new cylinder models to the cylinder model store X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=1fe687a16c52699727f5197fbea4c7b0899905cf;p=ext%2Fsubsurface.git Add new cylinder models to the cylinder model store We also need to actually fill the model store with the cylinder models we have in our dive lists to begin with. This makes it all *trivial* to add a new cylinder model: just use a new description, fill in the size and working pressure, and you're done. The type automatically gets filled in, unless that description already existed (in which case we leave it alone). Signed-off-by: Linus Torvalds --- diff --git a/equipment.c b/equipment.c index caa2958..a84dde3 100644 --- a/equipment.c +++ b/equipment.c @@ -67,6 +67,12 @@ static void cylinder_cb(GtkComboBox *combo_box, gpointer data) set_cylinder_spinbuttons(g_value_get_int(&value1), g_value_get_int(&value2)); } +/* + * The gtk_tree_model_foreach() interface is bad. It could have + * returned whether the callback ever returned true + */ +static int found_match = 0; + static gboolean match_cylinder(GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, @@ -81,6 +87,7 @@ static gboolean match_cylinder(GtkTreeModel *model, if (strcmp(desc, name)) return FALSE; gtk_combo_box_set_active_iter(cylinder_description, iter); + found_match = 1; return TRUE; } @@ -91,8 +98,9 @@ void show_dive_equipment(struct dive *dive) GtkTreeModel *model = gtk_combo_box_get_model(cylinder_description); double o2; - if (desc) - gtk_tree_model_foreach(model, match_cylinder, (gpointer)desc); + if (!desc) + desc = ""; + gtk_tree_model_foreach(model, match_cylinder, (gpointer)desc); set_cylinder_spinbuttons(cyl->type.size.mliter, cyl->type.workingpressure.mbar); o2 = cyl->gasmix.o2.permille / 10.0; @@ -119,6 +127,7 @@ static GtkWidget *create_spinbutton(GtkWidget *vbox, const char *name, double mi static void fill_cylinder_info(cylinder_t *cyl, const char *desc, double volume, double pressure, int o2) { int mbar, ml; + GtkTreeModel *model; if (output_units.pressure == PSI) pressure /= 14.5037738; @@ -137,6 +146,25 @@ static void fill_cylinder_info(cylinder_t *cyl, const char *desc, double volume, cyl->type.size.mliter = ml; cyl->type.workingpressure.mbar = mbar; cyl->gasmix.o2.permille = o2; + + /* + * Also, insert it into the model if it doesn't already exist + */ + found_match = 0; + model = gtk_combo_box_get_model(cylinder_description); + gtk_tree_model_foreach(model, match_cylinder, (gpointer)desc); + + if (!found_match) { + GtkListStore *store = GTK_LIST_STORE(model); + GtkTreeIter iter; + + gtk_list_store_append(store, &iter); + gtk_list_store_set(store, &iter, + 0, desc, + 1, ml, + 2, mbar, + -1); + } } static void record_cylinder_changes(struct dive *dive) @@ -164,7 +192,7 @@ static struct tank_info { int size; /* cuft or mliter depending on psi */ int psi; /* If zero, size is in mliter */ } tank_info[] = { - { "None", 0, 0 }, + { "", 0, 0 }, { "10.0 l", 10000 }, { "11.1 l", 11100 }, { "AL72", 72, 3000 },