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Show statistics of selected dives
If at least 2 dives are selected, show statistics of these dives on Overall Stats. Otherwise, show the statistics of all dives. Temperature is also added to the shown statistics. Signed-off-by: Miika Turkia <miika.turkia@gmail.com> Minor change to avoid adding statistics.h (moved the global variable and external function declaration to display-gtk.h). Another minor change to the text displayed for the "Stats" notebook page. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Miika Turkia
Dirk Hohndel
parent
2d88353b59
commit
9933ccd7cf
4 changed files with 117 additions and 36 deletions
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@ -67,6 +67,10 @@ extern GtkWidget *cylinder_list_widget(void);
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extern GtkWidget *dive_list_create(void);
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unsigned int amount_selected;
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extern void process_selected_dives(GList *, GtkTreeModel *);
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typedef void (*data_func_t)(GtkTreeViewColumn *col,
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GtkCellRenderer *renderer,
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GtkTreeModel *model,
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@ -73,6 +73,7 @@ static void selection_cb(GtkTreeSelection *selection, GtkTreeModel *model)
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return;
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case 1:
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/* just pick that dive as selected */
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amount_selected = 1;
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path = g_list_nth_data(selected_dives, 0);
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if (gtk_tree_model_get_iter(model, &iter, path)) {
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gtk_tree_model_get_value(model, &iter, DIVE_INDEX, &value);
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@ -86,6 +87,9 @@ static void selection_cb(GtkTreeSelection *selection, GtkTreeModel *model)
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* is the most intuitive solution.
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* I do however want to keep around which dives have
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* been selected */
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amount_selected = g_list_length(selected_dives);
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process_selected_dives(selected_dives, model);
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repaint_dive();
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return;
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}
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}
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@ -746,7 +746,7 @@ void init_ui(int *argcp, char ***argvp)
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/* Frame for total dive statistics */
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nb_page = total_stats_widget();
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gtk_notebook_append_page(GTK_NOTEBOOK(notebook), nb_page, gtk_label_new("Overall Stats"));
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gtk_notebook_append_page(GTK_NOTEBOOK(notebook), nb_page, gtk_label_new("Stats"));
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gtk_widget_set_app_paintable(win, TRUE);
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gtk_widget_show_all(win);
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143
statistics.c
143
statistics.c
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@ -44,7 +44,11 @@ typedef struct {
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*avg_overall_depth,
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*min_sac,
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*avg_sac,
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*max_sac;
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*max_sac,
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*selection_size,
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*max_temp,
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*avg_temp,
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*min_temp;
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} total_stats_widget_t;
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static total_stats_widget_t stats_w;
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@ -60,21 +64,65 @@ typedef struct {
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volume_t max_sac;
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volume_t min_sac;
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volume_t avg_sac;
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int max_temp;
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int min_temp;
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unsigned int combined_temp;
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unsigned int combined_count;
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unsigned int selection_size;
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} stats_t;
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static stats_t stats;
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static stats_t stats_selection;
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static void process_dive(struct dive *dp, stats_t *stats)
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{
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int old_tt, sac_time = 0;
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const char *unit;
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old_tt = stats->total_time.seconds;
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stats->total_time.seconds += dp->duration.seconds;
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if (dp->duration.seconds > stats->longest_time.seconds)
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stats->longest_time.seconds = dp->duration.seconds;
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if (stats->shortest_time.seconds == 0 || dp->duration.seconds < stats->shortest_time.seconds)
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stats->shortest_time.seconds = dp->duration.seconds;
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if (dp->maxdepth.mm > stats->max_depth.mm)
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stats->max_depth.mm = dp->maxdepth.mm;
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if (stats->min_depth.mm == 0 || dp->maxdepth.mm < stats->min_depth.mm)
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stats->min_depth.mm = dp->maxdepth.mm;
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stats->avg_depth.mm = (1.0 * old_tt * stats->avg_depth.mm +
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dp->duration.seconds * dp->meandepth.mm) / stats->total_time.seconds;
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if (dp->sac > 2800) { /* less than .1 cuft/min (2800ml/min) is bogus */
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int old_sac_time = sac_time;
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sac_time += dp->duration.seconds;
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stats->avg_sac.mliter = (1.0 * old_sac_time * stats->avg_sac.mliter +
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dp->duration.seconds * dp->sac) / sac_time ;
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if (dp->sac > stats->max_sac.mliter)
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stats->max_sac.mliter = dp->sac;
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if (stats->min_sac.mliter == 0 || dp->sac < stats->min_sac.mliter)
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stats->min_sac.mliter = dp->sac;
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}
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if (dp->watertemp.mkelvin) {
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if (stats->min_temp == 0 || dp->watertemp.mkelvin < stats->min_temp)
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stats->min_temp = dp->watertemp.mkelvin;
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if (dp->watertemp.mkelvin > stats->max_temp)
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stats->max_temp = dp->watertemp.mkelvin;
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stats->combined_temp += get_temp_units(dp->watertemp.mkelvin, &unit);
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stats->combined_count++;
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}
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}
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static void process_all_dives(struct dive *dive, struct dive **prev_dive)
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{
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int idx;
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struct dive *dp;
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int old_tt, sac_time = 0;
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*prev_dive = NULL;
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memset(&stats, 0, sizeof(stats));
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if (dive_table.nr > 0) {
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stats.shortest_time.seconds = dive_table.dives[0]->duration.seconds;
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stats.min_depth.mm = dive_table.dives[0]->maxdepth.mm;
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stats.selection_size = dive_table.nr;
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}
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/* this relies on the fact that the dives in the dive_table
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* are in chronological order */
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@ -85,29 +133,29 @@ static void process_all_dives(struct dive *dive, struct dive **prev_dive)
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if (idx > 0)
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*prev_dive = dive_table.dives[idx-1];
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}
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old_tt = stats.total_time.seconds;
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stats.total_time.seconds += dp->duration.seconds;
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if (dp->duration.seconds > stats.longest_time.seconds)
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stats.longest_time.seconds = dp->duration.seconds;
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if (dp->duration.seconds < stats.shortest_time.seconds)
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stats.shortest_time.seconds = dp->duration.seconds;
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if (dp->maxdepth.mm > stats.max_depth.mm)
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stats.max_depth.mm = dp->maxdepth.mm;
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if (dp->maxdepth.mm < stats.min_depth.mm)
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stats.min_depth.mm = dp->maxdepth.mm;
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stats.avg_depth.mm = (1.0 * old_tt * stats.avg_depth.mm +
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dp->duration.seconds * dp->meandepth.mm) / stats.total_time.seconds;
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if (dp->sac > 2800) { /* less than .1 cuft/min (2800ml/min) is bogus */
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int old_sac_time = sac_time;
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sac_time += dp->duration.seconds;
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stats.avg_sac.mliter = (1.0 * old_sac_time * stats.avg_sac.mliter +
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dp->duration.seconds * dp->sac) / sac_time ;
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if (dp->sac > stats.max_sac.mliter)
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stats.max_sac.mliter = dp->sac;
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if (stats.min_sac.mliter == 0 || dp->sac < stats.min_sac.mliter)
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stats.min_sac.mliter = dp->sac;
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process_dive(dp, &stats);
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}
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}
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void process_selected_dives(GList *selected_dives, GtkTreeModel *model)
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{
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struct dive *dp;
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unsigned int i;
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GtkTreeIter iter;
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GtkTreePath *path;
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memset(&stats_selection, 0, sizeof(stats_selection));
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stats_selection.selection_size = amount_selected;
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for (i = 0; i < amount_selected; ++i) {
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GValue value = {0, };
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path = g_list_nth_data(selected_dives, i);
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if (gtk_tree_model_get_iter(model, &iter, path)) {
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gtk_tree_model_get_value(model, &iter, 0, &value);
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dp = get_dive(g_value_get_int(&value));
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}
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process_dive(dp, &stats_selection);
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}
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}
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static void set_label(GtkWidget *w, const char *fmt, ...)
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@ -219,22 +267,39 @@ static void show_total_dive_stats(struct dive *dive)
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double value;
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int decimals;
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const char *unit;
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stats_t *stats_ptr;
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set_label(stats_w.total_time, get_time_string(stats.total_time.seconds, 0));
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set_label(stats_w.avg_time, get_time_string(stats.total_time.seconds / dive_table.nr, 0));
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set_label(stats_w.longest_time, get_time_string(stats.longest_time.seconds, 0));
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set_label(stats_w.shortest_time, get_time_string(stats.shortest_time.seconds, 0));
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value = get_depth_units(stats.max_depth.mm, &decimals, &unit);
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if (amount_selected < 2)
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stats_ptr = &stats;
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else
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stats_ptr = &stats_selection;
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set_label(stats_w.selection_size, "%d", stats_ptr->selection_size);
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if (stats_ptr->min_temp) {
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value = get_temp_units(stats_ptr->min_temp, &unit);
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set_label(stats_w.min_temp, "%.1f %s", value, unit);
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}
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if (stats_ptr->combined_temp && stats_ptr->combined_count)
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set_label(stats_w.avg_temp, "%.1f %s", stats_ptr->combined_temp / (stats_ptr->combined_count * 1.0), unit);
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if (stats_ptr->max_temp) {
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value = get_temp_units(stats_ptr->max_temp, &unit);
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set_label(stats_w.max_temp, "%.1f %s", value, unit);
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}
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set_label(stats_w.total_time, get_time_string(stats_ptr->total_time.seconds, 0));
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set_label(stats_w.avg_time, get_time_string(stats_ptr->total_time.seconds / stats_ptr->selection_size, 0));
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set_label(stats_w.longest_time, get_time_string(stats_ptr->longest_time.seconds, 0));
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set_label(stats_w.shortest_time, get_time_string(stats_ptr->shortest_time.seconds, 0));
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value = get_depth_units(stats_ptr->max_depth.mm, &decimals, &unit);
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set_label(stats_w.max_overall_depth, "%.*f %s", decimals, value, unit);
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value = get_depth_units(stats.min_depth.mm, &decimals, &unit);
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value = get_depth_units(stats_ptr->min_depth.mm, &decimals, &unit);
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set_label(stats_w.min_overall_depth, "%.*f %s", decimals, value, unit);
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value = get_depth_units(stats.avg_depth.mm, &decimals, &unit);
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value = get_depth_units(stats_ptr->avg_depth.mm, &decimals, &unit);
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set_label(stats_w.avg_overall_depth, "%.*f %s", decimals, value, unit);
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value = get_volume_units(stats.max_sac.mliter, &decimals, &unit);
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value = get_volume_units(stats_ptr->max_sac.mliter, &decimals, &unit);
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set_label(stats_w.max_sac, "%.*f %s/min", decimals, value, unit);
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value = get_volume_units(stats.min_sac.mliter, &decimals, &unit);
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value = get_volume_units(stats_ptr->min_sac.mliter, &decimals, &unit);
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set_label(stats_w.min_sac, "%.*f %s/min", decimals, value, unit);
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value = get_volume_units(stats.avg_sac.mliter, &decimals, &unit);
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value = get_volume_units(stats_ptr->avg_sac.mliter, &decimals, &unit);
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set_label(stats_w.avg_sac, "%.*f %s/min", decimals, value, unit);
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}
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@ -278,13 +343,21 @@ GtkWidget *total_stats_widget(void)
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/* first row */
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hbox = gtk_hbox_new(FALSE, 3);
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gtk_box_pack_start(GTK_BOX(framebox), hbox, TRUE, FALSE, 3);
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stats_w.selection_size = new_info_label_in_frame(hbox, "Dives");
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stats_w.max_temp = new_info_label_in_frame(hbox, "Max Temp");
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stats_w.min_temp = new_info_label_in_frame(hbox, "Min Temp");
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stats_w.avg_temp = new_info_label_in_frame(hbox, "Avg Temp");
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/* second row */
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hbox = gtk_hbox_new(FALSE, 3);
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gtk_box_pack_start(GTK_BOX(framebox), hbox, TRUE, FALSE, 3);
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stats_w.total_time = new_info_label_in_frame(hbox, "Total Time");
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stats_w.avg_time = new_info_label_in_frame(hbox, "Avg Time");
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stats_w.longest_time = new_info_label_in_frame(hbox, "Longest Dive");
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stats_w.shortest_time = new_info_label_in_frame(hbox, "Shortest Dive");
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/* second row */
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/* third row */
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hbox = gtk_hbox_new(FALSE, 3);
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gtk_box_pack_start(GTK_BOX(framebox), hbox, TRUE, FALSE, 3);
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@ -292,7 +365,7 @@ GtkWidget *total_stats_widget(void)
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stats_w.min_overall_depth = new_info_label_in_frame(hbox, "Min Depth");
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stats_w.avg_overall_depth = new_info_label_in_frame(hbox, "Avg Depth");
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/* third row */
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/* fourth row */
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hbox = gtk_hbox_new(FALSE, 3);
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gtk_box_pack_start(GTK_BOX(framebox), hbox, TRUE, FALSE, 3);
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