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Make 'struct DiveList' entirely internal to divelist.c

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Passing it around is just annoying, and we only ever have one.  Let's
not burden all the users with the silly thing.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Linus Torvalds 2011-09-20 10:06:24 -07:00
parent eee34232db
commit 9cf8d98711
5 changed files with 37 additions and 37 deletions
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37
divelist.c
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@ -7,6 +7,16 @@
#include "dive.h"
#include "display.h"
struct DiveList {
GtkWidget *tree_view;
GtkWidget *container_widget;
GtkListStore *model;
GtkTreeViewColumn *date, *depth, *duration, *location;
GtkTreeViewColumn *temperature, *cylinder, *nitrox, *sac;
};
static struct DiveList dive_list;
/*
* The dive list has the dive data in both string format (for showing)
* and in "raw" format (for sorting purposes)
@ -327,17 +337,17 @@ static gboolean set_one_dive(GtkTreeModel *model,
return dive == data;
}
void flush_divelist(struct DiveList *dive_list, struct dive *dive)
void flush_divelist(struct dive *dive)
{
GtkTreeModel *model = GTK_TREE_MODEL(dive_list->model);
GtkTreeModel *model = GTK_TREE_MODEL(dive_list.model);
gtk_tree_model_foreach(model, set_one_dive, dive);
}
void update_dive_list_units(struct DiveList *dive_list)
void update_dive_list_units(void)
{
const char *unit;
GtkTreeModel *model = GTK_TREE_MODEL(dive_list->model);
GtkTreeModel *model = GTK_TREE_MODEL(dive_list.model);
switch (output_units.length) {
case METERS:
@ -347,18 +357,18 @@ void update_dive_list_units(struct DiveList *dive_list)
unit = "ft";
break;
}
gtk_tree_view_column_set_title(dive_list->depth, unit);
gtk_tree_view_column_set_title(dive_list.depth, unit);
gtk_tree_model_foreach(model, set_one_dive, NULL);
}
static void fill_dive_list(struct DiveList *dive_list)
static void fill_dive_list(void)
{
int i;
GtkTreeIter iter;
GtkListStore *store;
store = GTK_LIST_STORE(dive_list->model);
store = GTK_LIST_STORE(dive_list.model);
for (i = 0; i < dive_table.nr; i++) {
struct dive *dive = dive_table.dives[i];
@ -376,13 +386,13 @@ static void fill_dive_list(struct DiveList *dive_list)
-1);
}
update_dive_list_units(dive_list);
update_dive_list_units();
}
void dive_list_update_dives(struct DiveList dive_list)
void dive_list_update_dives(void)
{
gtk_list_store_clear(GTK_LIST_STORE(dive_list.model));
fill_dive_list(&dive_list);
fill_dive_list();
repaint_dive();
}
@ -417,9 +427,8 @@ static GtkTreeViewColumn *divelist_column(struct DiveList *dl, int index, const
return col;
}
struct DiveList dive_list_create(void)
GtkWidget *dive_list_create(void)
{
struct DiveList dive_list;
GtkTreeSelection *selection;
PangoFontDescription *font_desc = pango_font_description_from_string("sans 8");
@ -452,7 +461,7 @@ struct DiveList dive_list_create(void)
dive_list.nitrox = divelist_column(&dive_list, DIVE_NITROX, "O2%", nitrox_data_func, 1);
dive_list.sac = divelist_column(&dive_list, DIVE_NITROX, "SAC", sac_data_func, 1);
fill_dive_list(&dive_list);
fill_dive_list();
g_object_set(G_OBJECT(dive_list.tree_view), "headers-visible", TRUE,
"search-column", 0,
@ -466,5 +475,5 @@ struct DiveList dive_list_create(void)
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_container_add(GTK_CONTAINER(dive_list.container_widget), dive_list.tree_view);
return dive_list;
return dive_list.container_widget;
}