+/* divelist.c */
+/* this creates the UI for the dive list -
+ * controlled through the following interfaces:
+ *
+ * void flush_divelist(struct dive *dive)
+ * GtkWidget dive_list_create(void)
+ * void dive_list_update_dives(void)
+ * void update_dive_list_units(void)
+ * void set_divelist_font(const char *font)
+ * void mark_divelist_changed(int changed)
+ * int unsaved_changes()
+ */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
+#include <math.h>
#include "divelist.h"
#include "dive.h"
#include "display.h"
+#include "display-gtk.h"
+
+struct DiveList {
+ GtkWidget *tree_view;
+ GtkWidget *container_widget;
+ GtkTreeStore *model, *listmodel, *treemodel;
+ GtkTreeViewColumn *nr, *date, *stars, *depth, *duration, *location;
+ GtkTreeViewColumn *temperature, *cylinder, *totalweight, *suit, *nitrox, *sac, *otu;
+ int changed;
+};
+
+static struct DiveList dive_list;
/*
* The dive list has the dive data in both string format (for showing)
*/
enum {
DIVE_INDEX = 0,
+ DIVE_NR, /* int: dive->nr */
DIVE_DATE, /* time_t: dive->when */
+ DIVE_RATING, /* int: 0-5 stars */
DIVE_DEPTH, /* int: dive->maxdepth in mm */
DIVE_DURATION, /* int: in seconds */
- DIVE_LOCATION, /* "2nd Cathedral, Lanai" */
DIVE_TEMPERATURE, /* int: in mkelvin */
+ DIVE_TOTALWEIGHT, /* int: in grams */
+ DIVE_SUIT, /* "wet, 3mm" */
DIVE_CYLINDER,
- DIVE_NITROX, /* int: in permille */
+ DIVE_NITROX, /* int: dummy */
DIVE_SAC, /* int: in ml/min */
+ DIVE_OTU, /* int: in OTUs */
+ DIVE_LOCATION, /* "2nd Cathedral, Lanai" */
DIVELIST_COLUMNS
};
+/* magic numbers that indicate (as negative values) model entries that
+ * are summary entries for a divetrip */
+#define NEW_TRIP 1
-static void selection_cb(GtkTreeSelection *selection, GtkTreeModel *model)
+#ifdef DEBUG_MODEL
+static gboolean dump_model_entry(GtkTreeModel *model, GtkTreePath *path,
+ GtkTreeIter *iter, gpointer data)
{
- GtkTreeIter iter;
- GValue value = {0, };
+ char *location;
+ int idx, nr, rating, depth;
+
+ gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, DIVE_NR, &nr, DIVE_RATING, &rating, DIVE_DEPTH, &depth, DIVE_LOCATION, &location, -1);
+ printf("entry #%d : nr %d rating %d depth %d location %s \n", idx, nr, rating, depth, location);
+ free(location);
+
+ return FALSE;
+}
+
+static void dump_model(GtkListStore *store)
+{
+ gtk_tree_model_foreach(GTK_TREE_MODEL(store), dump_model_entry, NULL);
+}
+#endif
+
+#if DEBUG_SELECTION_TRACKING
+void dump_selection(void)
+{
+ int i;
+ struct dive *dive;
+
+ printf("currently selected are %d dives:", amount_selected);
+ for (i = 0; (dive = get_dive(i)) != NULL; i++) {
+ if (dive->selected)
+ printf(" %d", i);
+ }
+ printf("\n");
+}
+#endif
- if (!gtk_tree_selection_get_selected(selection, NULL, &iter))
+/* when subsurface starts we want to have the last dive selected. So we simply
+ walk to the first leaf (and skip the summary entries - which have negative
+ DIVE_INDEX) */
+static void first_leaf(GtkTreeModel *model, GtkTreeIter *iter, int *diveidx)
+{
+ GtkTreeIter parent;
+ GtkTreePath *tpath;
+
+ while (*diveidx < 0) {
+ memcpy(&parent, iter, sizeof(parent));
+ tpath = gtk_tree_model_get_path(model, &parent);
+ if (!gtk_tree_model_iter_children(model, iter, &parent))
+ /* we should never have a parent without child */
+ return;
+ if(!gtk_tree_view_row_expanded(GTK_TREE_VIEW(dive_list.tree_view), tpath))
+ gtk_tree_view_expand_row(GTK_TREE_VIEW(dive_list.tree_view), tpath, FALSE);
+ gtk_tree_model_get(GTK_TREE_MODEL(model), iter, DIVE_INDEX, diveidx, -1);
+ }
+}
+
+/* make sure that if we expand a summary row that is selected, the children show
+ up as selected, too */
+void row_expanded_cb(GtkTreeView *tree_view, GtkTreeIter *iter, GtkTreePath *path, gpointer data)
+{
+ GtkTreeIter child;
+ GtkTreeModel *model = GTK_TREE_MODEL(dive_list.model);
+ GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(dive_list.tree_view));
+
+ if (!gtk_tree_model_iter_children(model, &child, iter))
return;
- gtk_tree_model_get_value(model, &iter, DIVE_INDEX, &value);
- selected_dive = g_value_get_int(&value);
- repaint_dive();
+ do {
+ int idx;
+ struct dive *dive;
+
+ gtk_tree_model_get(model, &child, DIVE_INDEX, &idx, -1);
+ dive = get_dive(idx);
+
+ if (dive->selected)
+ gtk_tree_selection_select_iter(selection, &child);
+ else
+ gtk_tree_selection_unselect_iter(selection, &child);
+ } while (gtk_tree_model_iter_next(model, &child));
}
-static const char *weekday(int wday)
+static GList *selection_changed = NULL;
+
+/*
+ * This is called _before_ the selection is changed, for every single entry;
+ *
+ * We simply create a list of all changed entries, and make sure that the
+ * group entries go at the end of the list.
+ */
+gboolean modify_selection_cb(GtkTreeSelection *selection, GtkTreeModel *model,
+ GtkTreePath *path, gboolean was_selected, gpointer userdata)
{
- static const char wday_array[7][4] = {
- "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
- };
- return wday_array[wday];
+ GtkTreeIter iter, *p;
+
+ if (!gtk_tree_model_get_iter(model, &iter, path))
+ return TRUE;
+
+ /* Add the group entries to the end */
+ p = gtk_tree_iter_copy(&iter);
+ if (gtk_tree_model_iter_has_child(model, p))
+ selection_changed = g_list_append(selection_changed, p);
+ else
+ selection_changed = g_list_prepend(selection_changed, p);
+ return TRUE;
}
-static const char *monthname(int mon)
+static void select_dive(struct dive *dive, int selected)
{
- static const char month_array[12][4] = {
- "Jan", "Feb", "Mar", "Apr", "May", "Jun",
- "Jul", "Aug", "Oct", "Sep", "Nov", "Dec",
- };
- return month_array[mon];
+ if (dive->selected != selected) {
+ amount_selected += selected ? 1 : -1;
+ dive->selected = selected;
+ }
+}
+
+/*
+ * This gets called when a dive group has changed selection.
+ */
+static void select_dive_group(GtkTreeModel *model, GtkTreeSelection *selection, GtkTreeIter *iter, int selected)
+{
+ int first = 1;
+ GtkTreeIter child;
+
+ if (!gtk_tree_model_iter_children(model, &child, iter))
+ return;
+
+ do {
+ int idx;
+ struct dive *dive;
+
+ gtk_tree_model_get(model, &child, DIVE_INDEX, &idx, -1);
+ if (first && selected)
+ selected_dive = idx;
+ first = 0;
+ dive = get_dive(idx);
+ if (dive->selected == selected)
+ break;
+
+ select_dive(dive, selected);
+ if (selected)
+ gtk_tree_selection_select_iter(selection, &child);
+ else
+ gtk_tree_selection_unselect_iter(selection, &child);
+ } while (gtk_tree_model_iter_next(model, &child));
+}
+
+/*
+ * This gets called _after_ the selections have changed, for each entry that
+ * may have changed. Check if the gtk selection state matches our internal
+ * selection state to verify.
+ *
+ * The group entries are at the end, this guarantees that we have handled
+ * all the dives before we handle groups.
+ */
+static void check_selection_cb(GtkTreeIter *iter, GtkTreeSelection *selection)
+{
+ GtkTreeModel *model = GTK_TREE_MODEL(dive_list.model);
+ struct dive *dive;
+ int idx, gtk_selected;
+
+ gtk_tree_model_get(model, iter,
+ DIVE_INDEX, &idx,
+ -1);
+ dive = get_dive(idx);
+ gtk_selected = gtk_tree_selection_iter_is_selected(selection, iter);
+ if (idx < 0)
+ select_dive_group(model, selection, iter, gtk_selected);
+ else {
+ select_dive(dive, gtk_selected);
+ if (gtk_selected)
+ selected_dive = idx;
+ }
+ gtk_tree_iter_free(iter);
+}
+
+/* this is called when gtk thinks that the selection has changed */
+static void selection_cb(GtkTreeSelection *selection, GtkTreeModel *model)
+{
+ GList *changed = selection_changed;
+
+ selection_changed = NULL;
+ g_list_foreach(changed, (GFunc) check_selection_cb, selection);
+ g_list_free(changed);
+#if DEBUG_SELECTION_TRACKING
+ dump_selection();
+#endif
+
+ process_selected_dives();
+ repaint_dive();
+}
+
+const char *star_strings[] = {
+ ZERO_STARS,
+ ONE_STARS,
+ TWO_STARS,
+ THREE_STARS,
+ FOUR_STARS,
+ FIVE_STARS
+};
+
+static void star_data_func(GtkTreeViewColumn *col,
+ GtkCellRenderer *renderer,
+ GtkTreeModel *model,
+ GtkTreeIter *iter,
+ gpointer data)
+{
+ int nr_stars, idx;
+ char buffer[40];
+
+ gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, DIVE_RATING, &nr_stars, -1);
+ if (idx < 0) {
+ *buffer = '\0';
+ } else {
+ if (nr_stars < 0 || nr_stars > 5)
+ nr_stars = 0;
+ snprintf(buffer, sizeof(buffer), "%s", star_strings[nr_stars]);
+ }
+ g_object_set(renderer, "text", buffer, NULL);
}
static void date_data_func(GtkTreeViewColumn *col,
GtkTreeIter *iter,
gpointer data)
{
- int val;
+ int val, idx, nr;
struct tm *tm;
time_t when;
char buffer[40];
- gtk_tree_model_get(model, iter, DIVE_DATE, &val, -1);
+ gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, DIVE_DATE, &val, DIVE_NR, &nr, -1);
/* 2038 problem */
when = val;
tm = gmtime(&when);
- snprintf(buffer, sizeof(buffer),
- "%s, %s %d, %d %02d:%02d",
- weekday(tm->tm_wday),
- monthname(tm->tm_mon),
- tm->tm_mday, tm->tm_year + 1900,
- tm->tm_hour, tm->tm_min);
+ switch(idx) {
+ case -NEW_TRIP:
+ snprintf(buffer, sizeof(buffer),
+ "Trip %s, %s %d, %d (%d dive%s)",
+ weekday(tm->tm_wday),
+ monthname(tm->tm_mon),
+ tm->tm_mday, tm->tm_year + 1900,
+ nr, nr > 1 ? "s" : "");
+ break;
+ default:
+ snprintf(buffer, sizeof(buffer),
+ "%s, %s %d, %d %02d:%02d",
+ weekday(tm->tm_wday),
+ monthname(tm->tm_mon),
+ tm->tm_mday, tm->tm_year + 1900,
+ tm->tm_hour, tm->tm_min);
+ }
g_object_set(renderer, "text", buffer, NULL);
}
GtkTreeIter *iter,
gpointer data)
{
- int depth, integer, frac, len;
+ int depth, integer, frac, len, idx;
char buffer[40];
- gtk_tree_model_get(model, iter, DIVE_DEPTH, &depth, -1);
-
- switch (output_units.length) {
- case METERS:
- /* To tenths of meters */
- depth = (depth + 49) / 100;
- integer = depth / 10;
- frac = depth % 10;
- if (integer < 20)
+ gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, DIVE_DEPTH, &depth, -1);
+
+ if (idx < 0) {
+ *buffer = '\0';
+ } else {
+ switch (output_units.length) {
+ case METERS:
+ /* To tenths of meters */
+ depth = (depth + 49) / 100;
+ integer = depth / 10;
+ frac = depth % 10;
+ if (integer < 20)
+ break;
+ if (frac >= 5)
+ integer++;
+ frac = -1;
break;
- frac = -1;
- /* Rounding? */
- break;
- case FEET:
- integer = mm_to_feet(depth) + 0.5;
- frac = -1;
- break;
- default:
- return;
+ case FEET:
+ integer = mm_to_feet(depth) + 0.5;
+ frac = -1;
+ break;
+ default:
+ return;
+ }
+ len = snprintf(buffer, sizeof(buffer), "%d", integer);
+ if (frac >= 0)
+ len += snprintf(buffer+len, sizeof(buffer)-len, ".%d", frac);
}
- len = snprintf(buffer, sizeof(buffer), "%d", integer);
- if (frac >= 0)
- len += snprintf(buffer+len, sizeof(buffer)-len, ".%d", frac);
-
g_object_set(renderer, "text", buffer, NULL);
}
gpointer data)
{
unsigned int sec;
+ int idx;
char buffer[16];
- gtk_tree_model_get(model, iter, DIVE_DURATION, &sec, -1);
- snprintf(buffer, sizeof(buffer), "%d:%02d", sec / 60, sec % 60);
+ gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, DIVE_DURATION, &sec, -1);
+ if (idx < 0)
+ *buffer = '\0';
+ else
+ snprintf(buffer, sizeof(buffer), "%d:%02d", sec / 60, sec % 60);
g_object_set(renderer, "text", buffer, NULL);
}
GtkTreeIter *iter,
gpointer data)
{
- int value;
+ int value, idx;
char buffer[80];
- gtk_tree_model_get(model, iter, DIVE_TEMPERATURE, &value, -1);
+ gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, DIVE_TEMPERATURE, &value, -1);
*buffer = 0;
- if (value) {
+ if (idx >= 0 && value) {
double deg;
switch (output_units.temperature) {
case CELSIUS:
g_object_set(renderer, "text", buffer, NULL);
}
-static void nitrox_data_func(GtkTreeViewColumn *col,
+static void nr_data_func(GtkTreeViewColumn *col,
+ GtkCellRenderer *renderer,
+ GtkTreeModel *model,
+ GtkTreeIter *iter,
+ gpointer data)
+{
+ int idx, nr;
+ char buffer[40];
+
+ gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, DIVE_NR, &nr, -1);
+ if (idx < 0)
+ *buffer = '\0';
+ else
+ snprintf(buffer, sizeof(buffer), "%d", nr);
+ g_object_set(renderer, "text", buffer, NULL);
+}
+
+/*
+ * Get "maximal" dive gas for a dive.
+ * Rules:
+ * - Trimix trumps nitrox (highest He wins, O2 breaks ties)
+ * - Nitrox trumps air (even if hypoxic)
+ * These are the same rules as the inter-dive sorting rules.
+ */
+static void get_dive_gas(struct dive *dive, int *o2_p, int *he_p, int *o2low_p)
+{
+ int i;
+ int maxo2 = -1, maxhe = -1, mino2 = 1000;
+
+ for (i = 0; i < MAX_CYLINDERS; i++) {
+ cylinder_t *cyl = dive->cylinder + i;
+ struct gasmix *mix = &cyl->gasmix;
+ int o2 = mix->o2.permille;
+ int he = mix->he.permille;
+
+ if (cylinder_none(cyl))
+ continue;
+ if (!o2)
+ o2 = AIR_PERMILLE;
+ if (o2 < mino2)
+ mino2 = o2;
+ if (he > maxhe)
+ goto newmax;
+ if (he < maxhe)
+ continue;
+ if (o2 <= maxo2)
+ continue;
+newmax:
+ maxhe = he;
+ maxo2 = o2;
+ }
+ /* All air? Show/sort as "air"/zero */
+ if (!maxhe && maxo2 == AIR_PERMILLE && mino2 == maxo2)
+ maxo2 = mino2 = 0;
+ *o2_p = maxo2;
+ *he_p = maxhe;
+ *o2low_p = mino2;
+}
+
+static int total_weight(struct dive *dive)
+{
+ int i, total_grams = 0;
+
+ if (dive)
+ for (i=0; i< MAX_WEIGHTSYSTEMS; i++)
+ total_grams += dive->weightsystem[i].weight.grams;
+ return total_grams;
+}
+
+static void weight_data_func(GtkTreeViewColumn *col,
GtkCellRenderer *renderer,
GtkTreeModel *model,
GtkTreeIter *iter,
gpointer data)
{
- int value;
+ int indx, decimals;
+ double value;
char buffer[80];
+ struct dive *dive;
+
+ gtk_tree_model_get(model, iter, DIVE_INDEX, &indx, -1);
+ dive = get_dive(indx);
+ value = get_weight_units(total_weight(dive), &decimals, NULL);
+ if (value == 0.0)
+ *buffer = '\0';
+ else
+ snprintf(buffer, sizeof(buffer), "%.*f", decimals, value);
- gtk_tree_model_get(model, iter, DIVE_NITROX, &value, -1);
+ g_object_set(renderer, "text", buffer, NULL);
+}
+
+static gint nitrox_sort_func(GtkTreeModel *model,
+ GtkTreeIter *iter_a,
+ GtkTreeIter *iter_b,
+ gpointer user_data)
+{
+ int index_a, index_b;
+ struct dive *a, *b;
+ int a_o2, b_o2;
+ int a_he, b_he;
+ int a_o2low, b_o2low;
+
+ gtk_tree_model_get(model, iter_a, DIVE_INDEX, &index_a, -1);
+ gtk_tree_model_get(model, iter_b, DIVE_INDEX, &index_b, -1);
+ a = get_dive(index_a);
+ b = get_dive(index_b);
+ get_dive_gas(a, &a_o2, &a_he, &a_o2low);
+ get_dive_gas(b, &b_o2, &b_he, &b_o2low);
+
+ /* Sort by Helium first, O2 second */
+ if (a_he == b_he) {
+ if (a_o2 == b_o2)
+ return a_o2low - b_o2low;
+ return a_o2 - b_o2;
+ }
+ return a_he - b_he;
+}
+
+#define UTF8_ELLIPSIS "\xE2\x80\xA6"
+
+static void nitrox_data_func(GtkTreeViewColumn *col,
+ GtkCellRenderer *renderer,
+ GtkTreeModel *model,
+ GtkTreeIter *iter,
+ gpointer data)
+{
+ int idx, o2, he, o2low;
+ char buffer[80];
+ struct dive *dive;
- if (value)
- snprintf(buffer, sizeof(buffer), "%.1f", value/10.0);
+ gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, -1);
+ if (idx < 0) {
+ *buffer = '\0';
+ goto exit;
+ }
+ dive = get_dive(idx);
+ get_dive_gas(dive, &o2, &he, &o2low);
+ o2 = (o2 + 5) / 10;
+ he = (he + 5) / 10;
+ o2low = (o2low + 5) / 10;
+
+ if (he)
+ snprintf(buffer, sizeof(buffer), "%d/%d", o2, he);
+ else if (o2)
+ if (o2 == o2low)
+ snprintf(buffer, sizeof(buffer), "%d", o2);
+ else
+ snprintf(buffer, sizeof(buffer), "%d" UTF8_ELLIPSIS "%d", o2low, o2);
else
strcpy(buffer, "air");
-
+exit:
g_object_set(renderer, "text", buffer, NULL);
}
GtkTreeIter *iter,
gpointer data)
{
- int value;
- const double liters_per_cuft = 28.317;
+ int value, idx;
const char *fmt;
char buffer[16];
double sac;
- gtk_tree_model_get(model, iter, DIVE_SAC, &value, -1);
+ gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, DIVE_SAC, &value, -1);
- if (!value) {
- g_object_set(renderer, "text", "", NULL);
- return;
+ if (idx < 0 || !value) {
+ *buffer = '\0';
+ goto exit;
}
sac = value / 1000.0;
switch (output_units.volume) {
case LITER:
- fmt = "%4.0f";
+ fmt = "%4.1f";
break;
case CUFT:
fmt = "%4.2f";
- sac /= liters_per_cuft;
+ sac = ml_to_cuft(sac * 1000);
break;
}
snprintf(buffer, sizeof(buffer), fmt, sac);
+exit:
+ 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, idx;
+ char buffer[16];
+
+ gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, DIVE_OTU, &value, -1);
+
+ if (idx < 0 || !value)
+ *buffer = '\0';
+ else
+ snprintf(buffer, sizeof(buffer), "%d", value);
g_object_set(renderer, "text", buffer, NULL);
}
+/* calculate OTU for a dive */
+static int calculate_otu(struct dive *dive)
+{
+ int i;
+ double otu = 0.0;
+
+ for (i = 1; i < dive->samples; i++) {
+ int t;
+ double po2;
+ struct sample *sample = dive->sample + i;
+ struct sample *psample = sample - 1;
+ t = sample->time.seconds - psample->time.seconds;
+ int o2 = dive->cylinder[sample->cylinderindex].gasmix.o2.permille;
+ if (!o2)
+ o2 = AIR_PERMILLE;
+ po2 = o2 / 1000.0 * (sample->depth.mm + 10000) / 10000.0;
+ if (po2 >= 0.5)
+ otu += pow(po2 - 0.5, 0.83) * t / 30.0;
+ }
+ return otu + 0.5;
+}
/*
* Return air usage (in liters).
*/
int i;
for (i = 0; i < MAX_CYLINDERS; i++) {
+ pressure_t start, end;
cylinder_t *cyl = dive->cylinder + i;
int size = cyl->type.size.mliter;
double kilo_atm;
if (!size)
continue;
- kilo_atm = (cyl->start.mbar - cyl->end.mbar) / 1013250.0;
+ start = cyl->start.mbar ? cyl->start : cyl->sample_start;
+ end = cyl->end.mbar ? cyl->end : cyl->sample_end;
+ kilo_atm = (to_ATM(start) - to_ATM(end)) / 1000.0;
/* Liters of air at 1 atm == milliliters at 1k atm*/
airuse += kilo_atm * size;
return airuse;
}
-static void get_sac(struct dive *dive, int *val)
+static int calculate_sac(struct dive *dive)
{
double airuse, pressure, sac;
+ int duration, i;
- *val = 0;
airuse = calculate_airuse(dive);
if (!airuse)
- return;
+ return 0;
if (!dive->duration.seconds)
- return;
-
+ return 0;
+
+ /* find and eliminate long surface intervals */
+ duration = dive->duration.seconds;
+ for (i = 0; i < dive->samples; i++) {
+ if (dive->sample[i].depth.mm < 100) { /* less than 10cm */
+ int end = i + 1;
+ while (end < dive->samples && dive->sample[end].depth.mm < 100)
+ end++;
+ /* we only want the actual surface time during a dive */
+ if (end < dive->samples) {
+ end--;
+ duration -= dive->sample[end].time.seconds -
+ dive->sample[i].time.seconds;
+ i = end + 1;
+ }
+ }
+ }
/* Mean pressure in atm: 1 atm per 10m */
pressure = 1 + (dive->meandepth.mm / 10000.0);
- sac = airuse / pressure * 60 / dive->duration.seconds;
+ sac = airuse / pressure * 60 / duration;
/* milliliters per minute.. */
- *val = sac * 1000;
+ return sac * 1000;
+}
+
+void update_cylinder_related_info(struct dive *dive)
+{
+ if (dive != NULL) {
+ dive->sac = calculate_sac(dive);
+ dive->otu = calculate_otu(dive);
+ }
}
static void get_string(char **str, const char *s)
if (!s)
s = "";
len = strlen(s);
- if (len > 16)
- len = 16;
+ if (len > 60)
+ len = 60;
n = malloc(len+1);
memcpy(n, s, len);
n[len] = 0;
get_string(str, dive->cylinder[0].type.description);
}
+static void get_suit(struct dive *dive, char **str)
+{
+ get_string(str, dive->suit);
+}
+
+/*
+ * Set up anything that could have changed due to editing
+ * of dive information; we need to do this for both models,
+ * so we simply call set_one_dive again with the non-current model
+ */
+/* forward declaration for recursion */
+static gboolean set_one_dive(GtkTreeModel *model,
+ GtkTreePath *path,
+ GtkTreeIter *iter,
+ gpointer data);
+
static void fill_one_dive(struct dive *dive,
GtkTreeModel *model,
GtkTreeIter *iter)
{
- int sac;
- char *location, *cylinder;
+ char *location, *cylinder, *suit;
+ GtkTreeStore *othermodel;
get_cylinder(dive, &cylinder);
get_location(dive, &location);
- get_sac(dive, &sac);
+ get_suit(dive, &suit);
- /*
- * We only set the fields that changed: the strings.
- * The core data itself is unaffected by units
- */
- gtk_list_store_set(GTK_LIST_STORE(model), iter,
+ gtk_tree_store_set(GTK_TREE_STORE(model), iter,
+ DIVE_NR, dive->number,
DIVE_LOCATION, location,
DIVE_CYLINDER, cylinder,
- DIVE_SAC, sac,
+ DIVE_RATING, dive->rating,
+ DIVE_SAC, dive->sac,
+ DIVE_OTU, dive->otu,
+ DIVE_TOTALWEIGHT, total_weight(dive),
+ DIVE_SUIT, suit,
-1);
+
+ free(location);
+ free(cylinder);
+ free(suit);
+
+ if (model == GTK_TREE_MODEL(dive_list.treemodel))
+ othermodel = dive_list.listmodel;
+ else
+ othermodel = dive_list.treemodel;
+ if (othermodel != dive_list.model)
+ /* recursive call */
+ gtk_tree_model_foreach(GTK_TREE_MODEL(othermodel), set_one_dive, dive);
}
static gboolean set_one_dive(GtkTreeModel *model,
GtkTreeIter *iter,
gpointer data)
{
- GValue value = {0, };
+ int idx;
struct dive *dive;
/* Get the dive number */
- gtk_tree_model_get_value(model, iter, DIVE_INDEX, &value);
- dive = get_dive(g_value_get_int(&value));
+ gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, -1);
+ if (idx < 0)
+ return FALSE;
+ dive = get_dive(idx);
if (!dive)
return TRUE;
if (data && dive != data)
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 set_divelist_font(const char *font)
+{
+ PangoFontDescription *font_desc = pango_font_description_from_string(font);
+ gtk_widget_modify_font(dive_list.tree_view, font_desc);
+ pango_font_description_free(font_desc);
+}
+
+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:
- unit = "m";
- break;
- case FEET:
- unit = "ft";
- break;
- }
- gtk_tree_view_column_set_title(dive_list->depth, unit);
+ (void) get_depth_units(0, NULL, &unit);
+ gtk_tree_view_column_set_title(dive_list.depth, unit);
+
+ (void) get_temp_units(0, &unit);
+ gtk_tree_view_column_set_title(dive_list.temperature, unit);
+
+ (void) get_weight_units(0, NULL, &unit);
+ gtk_tree_view_column_set_title(dive_list.totalweight, unit);
gtk_tree_model_foreach(model, set_one_dive, NULL);
}
-static void fill_dive_list(struct DiveList *dive_list)
+void update_dive_list_col_visibility(void)
{
- int i;
- GtkTreeIter iter;
- GtkListStore *store;
+ gtk_tree_view_column_set_visible(dive_list.cylinder, visible_cols.cylinder);
+ gtk_tree_view_column_set_visible(dive_list.temperature, visible_cols.temperature);
+ gtk_tree_view_column_set_visible(dive_list.totalweight, visible_cols.totalweight);
+ gtk_tree_view_column_set_visible(dive_list.suit, visible_cols.suit);
+ gtk_tree_view_column_set_visible(dive_list.nitrox, visible_cols.nitrox);
+ gtk_tree_view_column_set_visible(dive_list.sac, visible_cols.sac);
+ gtk_tree_view_column_set_visible(dive_list.otu, visible_cols.otu);
+ return;
+}
- store = GTK_LIST_STORE(dive_list->model);
+/* random heuristic - not diving in three days implies new dive trip */
+#define TRIP_THRESHOLD 3600*24*3
+static int new_group(struct dive *dive, struct dive **last_dive, time_t *tm_date)
+{
+ if (!last_dive)
+ return TRUE;
+ if (*last_dive) {
+ struct dive *ldive = *last_dive;
+ if (abs(dive->when - ldive->when) < TRIP_THRESHOLD) {
+ *last_dive = dive;
+ return FALSE;
+ }
+ }
+ *last_dive = dive;
+ if (tm_date) {
+ struct tm *tm1 = gmtime(&dive->when);
+ tm1->tm_sec = 0;
+ tm1->tm_min = 0;
+ tm1->tm_hour = 0;
+ *tm_date = mktime(tm1);
+ }
+ return TRUE;
+}
- for (i = 0; i < dive_table.nr; i++) {
+static void fill_dive_list(void)
+{
+ int i, group_size;
+ GtkTreeIter iter, parent_iter;
+ GtkTreeStore *liststore, *treestore;
+ struct dive *last_dive = NULL;
+ struct dive *last_trip_dive = NULL;
+ const char *last_location = NULL;
+ time_t dive_date;
+
+ treestore = GTK_TREE_STORE(dive_list.treemodel);
+ liststore = GTK_TREE_STORE(dive_list.listmodel);
+
+ i = dive_table.nr;
+ while (--i >= 0) {
struct dive *dive = dive_table.dives[i];
- gtk_list_store_append(store, &iter);
- gtk_list_store_set(store, &iter,
+ if (new_group(dive, &last_dive, &dive_date))
+ {
+ /* make sure we display the first date of the trip in previous summary */
+ if (last_trip_dive)
+ gtk_tree_store_set(treestore, &parent_iter,
+ DIVE_NR, group_size,
+ DIVE_DATE, last_trip_dive->when,
+ DIVE_LOCATION, last_location,
+ -1);
+
+ gtk_tree_store_append(treestore, &parent_iter, NULL);
+ gtk_tree_store_set(treestore, &parent_iter,
+ DIVE_INDEX, -NEW_TRIP,
+ DIVE_NR, 1,
+ DIVE_TEMPERATURE, 0,
+ DIVE_SAC, 0,
+ -1);
+
+ group_size = 0;
+ /* This might be NULL */
+ last_location = dive->location;
+ }
+ group_size++;
+ last_trip_dive = dive;
+ if (dive->location)
+ last_location = dive->location;
+ update_cylinder_related_info(dive);
+ gtk_tree_store_append(treestore, &iter, &parent_iter);
+ gtk_tree_store_set(treestore, &iter,
DIVE_INDEX, i,
+ DIVE_NR, dive->number,
DIVE_DATE, dive->when,
DIVE_DEPTH, dive->maxdepth,
DIVE_DURATION, dive->duration.seconds,
- DIVE_LOCATION, "location",
+ DIVE_LOCATION, dive->location,
+ DIVE_RATING, dive->rating,
DIVE_TEMPERATURE, dive->watertemp.mkelvin,
- DIVE_NITROX, dive->cylinder[0].gasmix.o2,
+ DIVE_SAC, 0,
+ -1);
+ gtk_tree_store_append(liststore, &iter, NULL);
+ gtk_tree_store_set(liststore, &iter,
+ DIVE_INDEX, i,
+ DIVE_NR, dive->number,
+ DIVE_DATE, dive->when,
+ DIVE_DEPTH, dive->maxdepth,
+ DIVE_DURATION, dive->duration.seconds,
+ DIVE_LOCATION, dive->location,
+ DIVE_RATING, dive->rating,
+ DIVE_TEMPERATURE, dive->watertemp.mkelvin,
+ DIVE_TOTALWEIGHT, 0,
+ DIVE_SUIT, dive->suit,
DIVE_SAC, 0,
-1);
}
- update_dive_list_units(dive_list);
+ /* make sure we display the first date of the trip in previous summary */
+ if (last_trip_dive)
+ gtk_tree_store_set(treestore, &parent_iter,
+ DIVE_NR, group_size,
+ DIVE_DATE, last_trip_dive->when,
+ DIVE_LOCATION, last_location,
+ -1);
+
+ update_dive_list_units();
+ if (gtk_tree_model_get_iter_first(GTK_TREE_MODEL(dive_list.model), &iter)) {
+ GtkTreeSelection *selection;
+
+ /* select the last dive (and make sure it's an actual dive that is selected) */
+ gtk_tree_model_get(GTK_TREE_MODEL(dive_list.model), &iter, DIVE_INDEX, &selected_dive, -1);
+ first_leaf(GTK_TREE_MODEL(dive_list.model), &iter, &selected_dive);
+ selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(dive_list.tree_view));
+ gtk_tree_selection_select_iter(selection, &iter);
+ }
}
-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);
+ gtk_tree_store_clear(GTK_TREE_STORE(dive_list.treemodel));
+ gtk_tree_store_clear(GTK_TREE_STORE(dive_list.listmodel));
+ fill_dive_list();
repaint_dive();
}
-struct DiveList dive_list_create(void)
+static struct divelist_column {
+ const char *header;
+ data_func_t data;
+ sort_func_t sort;
+ unsigned int flags;
+ int *visible;
+} dl_column[] = {
+ [DIVE_NR] = { "#", nr_data_func, NULL, ALIGN_RIGHT | UNSORTABLE },
+ [DIVE_DATE] = { "Date", date_data_func, NULL, ALIGN_LEFT },
+ [DIVE_RATING] = { UTF8_BLACKSTAR, star_data_func, NULL, ALIGN_LEFT },
+ [DIVE_DEPTH] = { "ft", depth_data_func, NULL, ALIGN_RIGHT },
+ [DIVE_DURATION] = { "min", duration_data_func, NULL, ALIGN_RIGHT },
+ [DIVE_TEMPERATURE] = { UTF8_DEGREE "F", temperature_data_func, NULL, ALIGN_RIGHT, &visible_cols.temperature },
+ [DIVE_TOTALWEIGHT] = { "lbs", weight_data_func, NULL, ALIGN_RIGHT, &visible_cols.totalweight },
+ [DIVE_SUIT] = { "Suit", NULL, NULL, ALIGN_LEFT, &visible_cols.suit },
+ [DIVE_CYLINDER] = { "Cyl", NULL, NULL, 0, &visible_cols.cylinder },
+ [DIVE_NITROX] = { "O" UTF8_SUBSCRIPT_2 "%", nitrox_data_func, nitrox_sort_func, 0, &visible_cols.nitrox },
+ [DIVE_SAC] = { "SAC", sac_data_func, NULL, 0, &visible_cols.sac },
+ [DIVE_OTU] = { "OTU", otu_data_func, NULL, 0, &visible_cols.otu },
+ [DIVE_LOCATION] = { "Location", NULL, NULL, ALIGN_LEFT },
+};
+
+
+static GtkTreeViewColumn *divelist_column(struct DiveList *dl, struct divelist_column *col)
+{
+ int index = col - &dl_column[0];
+ const char *title = col->header;
+ data_func_t data_func = col->data;
+ sort_func_t sort_func = col->sort;
+ unsigned int flags = col->flags;
+ int *visible = col->visible;
+ GtkWidget *tree_view = dl->tree_view;
+ GtkTreeStore *treemodel = dl->treemodel;
+ GtkTreeStore *listmodel = dl->listmodel;
+ GtkTreeViewColumn *ret;
+
+ if (visible && !*visible)
+ flags |= INVISIBLE;
+ ret = tree_view_column(tree_view, index, title, data_func, flags);
+ if (sort_func) {
+ /* the sort functions are needed in the corresponding models */
+ if (index == DIVE_DATE)
+ gtk_tree_sortable_set_sort_func(GTK_TREE_SORTABLE(treemodel), index, sort_func, NULL, NULL);
+ else
+ gtk_tree_sortable_set_sort_func(GTK_TREE_SORTABLE(listmodel), index, sort_func, NULL, NULL);
+ }
+ return ret;
+}
+
+/*
+ * This is some crazy crap. The only way to get default focus seems
+ * to be to grab focus as the widget is being shown the first time.
+ */
+static void realize_cb(GtkWidget *tree_view, gpointer userdata)
+{
+ gtk_widget_grab_focus(tree_view);
+}
+
+/*
+ * Double-clicking on a group entry will expand a collapsed group
+ * and vice versa.
+ */
+static void collapse_expand(GtkTreeView *tree_view, GtkTreePath *path)
+{
+ if (!gtk_tree_view_row_expanded(tree_view, path))
+ gtk_tree_view_expand_row(tree_view, path, FALSE);
+ else
+ gtk_tree_view_collapse_row(tree_view, path);
+
+}
+
+/* Double-click on a dive list */
+static void row_activated_cb(GtkTreeView *tree_view,
+ GtkTreePath *path,
+ GtkTreeViewColumn *column,
+ gpointer userdata)
+{
+ int index;
+ GtkTreeIter iter;
+
+ if (!gtk_tree_model_get_iter(GTK_TREE_MODEL(dive_list.model), &iter, path))
+ return;
+
+ gtk_tree_model_get(GTK_TREE_MODEL(dive_list.model), &iter, DIVE_INDEX, &index, -1);
+ /* a negative index is special for the "group by date" entries */
+ if (index < 0) {
+ collapse_expand(tree_view, path);
+ return;
+ }
+ edit_dive_info(get_dive(index));
+}
+
+void add_dive_cb(GtkWidget *menuitem, gpointer data)
+{
+ struct dive *dive;
+
+ dive = alloc_dive();
+ if (add_new_dive(dive)) {
+ record_dive(dive);
+ report_dives(TRUE);
+ return;
+ }
+ free(dive);
+}
+
+void edit_dive_cb(GtkWidget *menuitem, gpointer data)
+{
+ edit_multi_dive_info(-1);
+}
+
+static void expand_all_cb(GtkWidget *menuitem, GtkTreeView *tree_view)
+{
+ gtk_tree_view_expand_all(tree_view);
+}
+
+static void collapse_all_cb(GtkWidget *menuitem, GtkTreeView *tree_view)
+{
+ gtk_tree_view_collapse_all(tree_view);
+}
+
+static void popup_divelist_menu(GtkTreeView *tree_view, GtkTreeModel *model, int button)
+{
+ GtkWidget *menu, *menuitem, *image;
+ char editlabel[] = "Edit dives";
+
+ menu = gtk_menu_new();
+ menuitem = gtk_image_menu_item_new_with_label("Add dive");
+ image = gtk_image_new_from_stock(GTK_STOCK_ADD, GTK_ICON_SIZE_MENU);
+ gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(menuitem), image);
+ g_signal_connect(menuitem, "activate", G_CALLBACK(add_dive_cb), NULL);
+ gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
+ if (amount_selected) {
+ if (amount_selected == 1)
+ editlabel[strlen(editlabel) - 1] = '\0';
+ menuitem = gtk_menu_item_new_with_label(editlabel);
+ g_signal_connect(menuitem, "activate", G_CALLBACK(edit_dive_cb), model);
+ gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
+ }
+ menuitem = gtk_menu_item_new_with_label("Expand all");
+ g_signal_connect(menuitem, "activate", G_CALLBACK(expand_all_cb), tree_view);
+ gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
+ menuitem = gtk_menu_item_new_with_label("Collapse all");
+ g_signal_connect(menuitem, "activate", G_CALLBACK(collapse_all_cb), tree_view);
+ gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
+ gtk_widget_show_all(menu);
+
+ gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL,
+ button, gtk_get_current_event_time());
+}
+
+static void popup_menu_cb(GtkTreeView *tree_view, gpointer userdata)
+{
+ popup_divelist_menu(tree_view, GTK_TREE_MODEL(dive_list.model), 0);
+}
+
+static gboolean button_press_cb(GtkWidget *treeview, GdkEventButton *event, gpointer userdata)
+{
+ /* Right-click? Bring up the menu */
+ if (event->type == GDK_BUTTON_PRESS && event->button == 3) {
+ popup_divelist_menu(GTK_TREE_VIEW(treeview), GTK_TREE_MODEL(dive_list.model), 3);
+ return TRUE;
+ }
+ return FALSE;
+}
+
+/* we need to have a temporary copy of the selected dives while
+ switching model as the selection_cb function keeps getting called
+ when gtk_tree_selection_select_path is called. We also need to
+ keep copies of the sort order so we can restore that as well after
+ switching models. */
+static gboolean second_call = FALSE;
+static GtkSortType sortorder[] = { [0 ... DIVELIST_COLUMNS - 1] = GTK_SORT_DESCENDING, };
+static int lastcol = DIVE_DATE;
+
+/* Check if this dive was selected previously and select it again in the new model;
+ * This is used after we switch models to maintain consistent selections.
+ * We always return FALSE to iterate through all dives */
+static gboolean set_selected(GtkTreeModel *model, GtkTreePath *path,
+ GtkTreeIter *iter, gpointer data)
+{
+ GtkTreeSelection *selection = GTK_TREE_SELECTION(data);
+ int idx, selected;
+ struct dive *dive;
+
+ gtk_tree_model_get(model, iter,
+ DIVE_INDEX, &idx,
+ -1);
+ if (idx < 0) {
+ GtkTreeIter child;
+ if (gtk_tree_model_iter_children(model, &child, iter))
+ gtk_tree_model_get(model, &child, DIVE_INDEX, &idx, -1);
+ }
+ dive = get_dive(idx);
+ selected = dive && dive->selected;
+ if (selected) {
+ gtk_tree_view_expand_to_path(GTK_TREE_VIEW(dive_list.tree_view), path);
+ gtk_tree_selection_select_path(selection, path);
+ }
+ return FALSE;
+
+}
+
+static void update_column_and_order(int colid)
+{
+ /* Careful: the index into treecolumns is off by one as we don't have a
+ tree_view column for DIVE_INDEX */
+ GtkTreeViewColumn **treecolumns = &dive_list.nr;
+
+ /* this will trigger a second call into sort_column_change_cb,
+ so make sure we don't start an infinite recursion... */
+ second_call = TRUE;
+ gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(dive_list.model), colid, sortorder[colid]);
+ gtk_tree_view_column_set_sort_order(treecolumns[colid - 1], sortorder[colid]);
+ second_call = FALSE;
+}
+
+/* If the sort column is date (default), show the tree model.
+ For every other sort column only show the list model.
+ If the model changed, inform the new model of the chosen sort column and make
+ sure the same dives are still selected.
+
+ The challenge with this function is that once we change the model
+ we also need to change the sort column again (as it was changed in
+ the other model) and that causes this function to be called
+ recursively - so we need to catch that.
+*/
+static void sort_column_change_cb(GtkTreeSortable *treeview, gpointer data)
+{
+ int colid;
+ GtkSortType order;
+ GtkTreeStore *currentmodel = dive_list.model;
+
+ if (second_call)
+ return;
+
+ gtk_tree_sortable_get_sort_column_id(treeview, &colid, &order);
+ if(colid == lastcol) {
+ /* we just changed sort order */
+ sortorder[colid] = order;
+ return;
+ } else {
+ lastcol = colid;
+ }
+ if(colid == DIVE_DATE)
+ dive_list.model = dive_list.treemodel;
+ else
+ dive_list.model = dive_list.listmodel;
+ if (dive_list.model != currentmodel) {
+ GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(dive_list.tree_view));
+
+ gtk_tree_view_set_model(GTK_TREE_VIEW(dive_list.tree_view), GTK_TREE_MODEL(dive_list.model));
+ update_column_and_order(colid);
+ gtk_tree_model_foreach(GTK_TREE_MODEL(dive_list.model), set_selected, selection);
+ } else {
+ if (order != sortorder[colid]) {
+ update_column_and_order(colid);
+ }
+ }
+}
+
+GtkWidget *dive_list_create(void)
{
- struct DiveList dive_list;
GtkTreeSelection *selection;
- GtkCellRenderer *renderer;
- GtkTreeViewColumn *col;
- dive_list.model = gtk_list_store_new(DIVELIST_COLUMNS,
+ dive_list.listmodel = gtk_tree_store_new(DIVELIST_COLUMNS,
+ G_TYPE_INT, /* index */
+ G_TYPE_INT, /* nr */
+ G_TYPE_INT, /* Date */
+ G_TYPE_INT, /* Star rating */
+ G_TYPE_INT, /* Depth */
+ G_TYPE_INT, /* Duration */
+ G_TYPE_INT, /* Temperature */
+ G_TYPE_INT, /* Total weight */
+ G_TYPE_STRING, /* Suit */
+ G_TYPE_STRING, /* Cylinder */
+ G_TYPE_INT, /* Nitrox */
+ G_TYPE_INT, /* SAC */
+ G_TYPE_INT, /* OTU */
+ G_TYPE_STRING /* Location */
+ );
+ dive_list.treemodel = gtk_tree_store_new(DIVELIST_COLUMNS,
G_TYPE_INT, /* index */
+ G_TYPE_INT, /* nr */
G_TYPE_INT, /* Date */
+ G_TYPE_INT, /* Star rating */
G_TYPE_INT, /* Depth */
G_TYPE_INT, /* Duration */
- G_TYPE_STRING, /* Location */
G_TYPE_INT, /* Temperature */
+ G_TYPE_INT, /* Total weight */
+ G_TYPE_STRING, /* Suit */
G_TYPE_STRING, /* Cylinder */
G_TYPE_INT, /* Nitrox */
- G_TYPE_INT /* SAC */
+ G_TYPE_INT, /* SAC */
+ G_TYPE_INT, /* OTU */
+ G_TYPE_STRING /* Location */
);
+ dive_list.model = dive_list.treemodel;
dive_list.tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(dive_list.model));
+ set_divelist_font(divelist_font);
+
selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(dive_list.tree_view));
- gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
+ gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_MULTIPLE);
gtk_widget_set_size_request(dive_list.tree_view, 200, 200);
- renderer = gtk_cell_renderer_text_new();
- dive_list.date = col = gtk_tree_view_column_new();
- gtk_tree_view_column_set_title(col, "Date");
- gtk_tree_view_column_set_sort_column_id(col, DIVE_DATE);
- gtk_tree_view_column_set_resizable (col, TRUE);
- gtk_tree_view_column_pack_start(col, renderer, TRUE);
- gtk_tree_view_column_set_cell_data_func(col, renderer, date_data_func, NULL, NULL);
- gtk_tree_view_append_column(GTK_TREE_VIEW(dive_list.tree_view), col);
-
- renderer = gtk_cell_renderer_text_new();
- dive_list.depth = col = gtk_tree_view_column_new();
- gtk_tree_view_column_set_title(col, "ft");
- gtk_tree_view_column_set_sort_column_id(col, DIVE_DEPTH);
- gtk_tree_view_column_pack_start(col, renderer, FALSE);
- gtk_tree_view_column_set_cell_data_func(col, renderer, depth_data_func, NULL, NULL);
- gtk_tree_view_append_column(GTK_TREE_VIEW(dive_list.tree_view), col);
- gtk_object_set(GTK_OBJECT(renderer), "alignment", PANGO_ALIGN_RIGHT, NULL);
- gtk_cell_renderer_set_alignment(GTK_CELL_RENDERER(renderer), 1.0, 0.5);
-
- renderer = gtk_cell_renderer_text_new();
- dive_list.duration = col = gtk_tree_view_column_new();
- gtk_tree_view_column_set_title(col, "min");
- gtk_tree_view_column_set_sort_column_id(col, DIVE_DURATION);
- gtk_tree_view_column_pack_start(col, renderer, FALSE);
- gtk_tree_view_column_set_cell_data_func(col, renderer, duration_data_func, NULL, NULL);
- gtk_tree_view_append_column(GTK_TREE_VIEW(dive_list.tree_view), col);
- gtk_object_set(GTK_OBJECT(renderer), "alignment", PANGO_ALIGN_RIGHT, NULL);
- gtk_cell_renderer_set_alignment(GTK_CELL_RENDERER(renderer), 1.0, 0.5);
-
- renderer = gtk_cell_renderer_text_new();
- dive_list.location = col = gtk_tree_view_column_new();
- gtk_tree_view_column_set_title(col, "Location");
- gtk_tree_view_column_set_sort_column_id(col, DIVE_LOCATION);
- gtk_tree_view_column_pack_start(col, renderer, FALSE);
- gtk_tree_view_column_add_attribute(col, renderer, "text", DIVE_LOCATION);
- gtk_tree_view_append_column(GTK_TREE_VIEW(dive_list.tree_view), col);
-
- renderer = gtk_cell_renderer_text_new();
- dive_list.temperature = col = gtk_tree_view_column_new();
- gtk_tree_view_column_set_title(col, "deg");
- gtk_tree_view_column_set_sort_column_id(col, DIVE_TEMPERATURE);
- gtk_tree_view_column_pack_start(col, renderer, FALSE);
- gtk_tree_view_column_set_cell_data_func(col, renderer, temperature_data_func, NULL, NULL);
- gtk_tree_view_append_column(GTK_TREE_VIEW(dive_list.tree_view), col);
- gtk_object_set(GTK_OBJECT(renderer), "alignment", PANGO_ALIGN_RIGHT, NULL);
- gtk_cell_renderer_set_alignment(GTK_CELL_RENDERER(renderer), 1.0, 0.5);
-
- renderer = gtk_cell_renderer_text_new();
- dive_list.temperature = col = gtk_tree_view_column_new();
- gtk_tree_view_column_set_title(col, "Cyl");
- gtk_tree_view_column_set_sort_column_id(col, DIVE_CYLINDER);
- gtk_tree_view_column_pack_start(col, renderer, FALSE);
- gtk_tree_view_column_add_attribute(col, renderer, "text", DIVE_CYLINDER);
- gtk_tree_view_append_column(GTK_TREE_VIEW(dive_list.tree_view), col);
-
- renderer = gtk_cell_renderer_text_new();
- dive_list.nitrox = col = gtk_tree_view_column_new();
- gtk_tree_view_column_set_title(col, "O2%");
- gtk_tree_view_column_set_sort_column_id(col, DIVE_NITROX);
- gtk_tree_view_column_pack_start(col, renderer, FALSE);
- gtk_tree_view_column_set_cell_data_func(col, renderer, nitrox_data_func, NULL, NULL);
- gtk_tree_view_append_column(GTK_TREE_VIEW(dive_list.tree_view), col);
- gtk_object_set(GTK_OBJECT(renderer), "alignment", PANGO_ALIGN_RIGHT, NULL);
- gtk_cell_renderer_set_alignment(GTK_CELL_RENDERER(renderer), 1.0, 0.5);
-
- renderer = gtk_cell_renderer_text_new();
- dive_list.sac = col = gtk_tree_view_column_new();
- gtk_tree_view_column_set_title(col, "SAC");
- gtk_tree_view_column_set_sort_column_id(col, DIVE_SAC);
- gtk_tree_view_column_pack_start(col, renderer, FALSE);
- gtk_tree_view_column_set_cell_data_func(col, renderer, sac_data_func, NULL, NULL);
- gtk_tree_view_append_column(GTK_TREE_VIEW(dive_list.tree_view), col);
- gtk_object_set(GTK_OBJECT(renderer), "alignment", PANGO_ALIGN_RIGHT, NULL);
- gtk_cell_renderer_set_alignment(GTK_CELL_RENDERER(renderer), 1.0, 0.5);
-
- fill_dive_list(&dive_list);
+ dive_list.nr = divelist_column(&dive_list, dl_column + DIVE_NR);
+ dive_list.date = divelist_column(&dive_list, dl_column + DIVE_DATE);
+ dive_list.stars = divelist_column(&dive_list, dl_column + DIVE_RATING);
+ dive_list.depth = divelist_column(&dive_list, dl_column + DIVE_DEPTH);
+ dive_list.duration = divelist_column(&dive_list, dl_column + DIVE_DURATION);
+ dive_list.temperature = divelist_column(&dive_list, dl_column + DIVE_TEMPERATURE);
+ dive_list.totalweight = divelist_column(&dive_list, dl_column + DIVE_TOTALWEIGHT);
+ dive_list.suit = divelist_column(&dive_list, dl_column + DIVE_SUIT);
+ dive_list.cylinder = divelist_column(&dive_list, dl_column + DIVE_CYLINDER);
+ dive_list.nitrox = divelist_column(&dive_list, dl_column + DIVE_NITROX);
+ dive_list.sac = divelist_column(&dive_list, dl_column + DIVE_SAC);
+ dive_list.otu = divelist_column(&dive_list, dl_column + DIVE_OTU);
+ dive_list.location = divelist_column(&dive_list, dl_column + DIVE_LOCATION);
+
+ fill_dive_list();
g_object_set(G_OBJECT(dive_list.tree_view), "headers-visible", TRUE,
- "search-column", 0,
+ "search-column", DIVE_LOCATION,
"rules-hint", TRUE,
NULL);
+ g_signal_connect_after(dive_list.tree_view, "realize", G_CALLBACK(realize_cb), NULL);
+ g_signal_connect(dive_list.tree_view, "row-activated", G_CALLBACK(row_activated_cb), NULL);
+ g_signal_connect(dive_list.tree_view, "row-expanded", G_CALLBACK(row_expanded_cb), NULL);
+ g_signal_connect(dive_list.tree_view, "button-press-event", G_CALLBACK(button_press_cb), NULL);
+ g_signal_connect(dive_list.tree_view, "popup-menu", G_CALLBACK(popup_menu_cb), NULL);
g_signal_connect(selection, "changed", G_CALLBACK(selection_cb), dive_list.model);
+ g_signal_connect(dive_list.listmodel, "sort-column-changed", G_CALLBACK(sort_column_change_cb), NULL);
+ g_signal_connect(dive_list.treemodel, "sort-column-changed", G_CALLBACK(sort_column_change_cb), NULL);
+
+ gtk_tree_selection_set_select_function(selection, modify_selection_cb, NULL, NULL);
dive_list.container_widget = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(dive_list.container_widget),
- GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
+ GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_container_add(GTK_CONTAINER(dive_list.container_widget), dive_list.tree_view);
- return dive_list;
+ dive_list.changed = 0;
+
+ return dive_list.container_widget;
+}
+
+void mark_divelist_changed(int changed)
+{
+ dive_list.changed = changed;
+}
+
+int unsaved_changes()
+{
+ return dive_list.changed;
}