diff options
| -rw-r--r-- | Makefile | 2 | ||||
| -rw-r--r-- | display-gtk.h | 2 | ||||
| -rw-r--r-- | dive.h | 2 | ||||
| -rw-r--r-- | divelist-gtk.c | 2325 | ||||
| -rw-r--r-- | divelist.c | 2349 | ||||
| -rw-r--r-- | divelist.h | 22 | ||||
| -rw-r--r-- | uemis-downloader.c | 4 |
7 files changed, 2401 insertions, 2305 deletions
@@ -182,7 +182,7 @@ LIBS = $(LIBQT) $(LIBXML2) $(LIBXSLT) $(LIBSQLITE3) $(LIBGTK) $(LIBGCONF2) $(LIB MSGLANGS=$(notdir $(wildcard po/*.po)) MSGOBJS=$(addprefix share/locale/,$(MSGLANGS:.po=.UTF-8/LC_MESSAGES/subsurface.mo)) -OBJS = main.o dive.o time.o profile.o info.o equipment.o divelist.o deco.o planner.o \ +OBJS = main.o dive.o time.o profile.o info.o equipment.o divelist.o divelist-gtk.o deco.o planner.o \ parse-xml.o save-xml.o libdivecomputer.o print.o uemis.o uemis-downloader.o \ qt-gui.o statistics.o file.o cochran.o device.o download-dialog.o prefs.o \ webservice.o sha1.o $(GPSOBJ) $(OSSUPPORT).o $(RESFILE) diff --git a/display-gtk.h b/display-gtk.h index 4cc86659f..904d5efce 100644 --- a/display-gtk.h +++ b/display-gtk.h @@ -81,7 +81,7 @@ extern GtkWidget *create_label(const char *fmt, ...); extern gboolean icon_click_cb(GtkWidget *w, GdkEventButton *event, gpointer data); -unsigned int amount_selected; +extern unsigned int amount_selected; extern void process_selected_dives(void); @@ -414,7 +414,7 @@ static inline int rel_mbar_to_depth(int mbar, struct dive *dive) * be able to edit a dive without unintended side effects */ extern struct dive edit_dive; -extern gboolean autogroup; +extern short autogroup; /* random threashold: three days without diving -> new trip * this works very well for people who usually dive as part of a trip and don't * regularly dive at a local facility; this is why trips are an optional feature */ diff --git a/divelist-gtk.c b/divelist-gtk.c new file mode 100644 index 000000000..8587e11c6 --- /dev/null +++ b/divelist-gtk.c @@ -0,0 +1,2325 @@ +/* divelist-gtk.c */ +/* this creates the UI for the dive list - + * controlled through the following interfaces: + * + * GdkPixbuf *get_gps_icon(void) + * void flush_divelist(struct dive *dive) + * void set_divelist_font(const char *font) + * void dive_list_update_dives(void) + * void update_dive_list_units(void) + * void update_dive_list_col_visibility(void) + * void dive_list_update_dives(void) + * void add_dive_cb(GtkWidget *menuitem, gpointer data) + * gboolean icon_click_cb(GtkWidget *w, GdkEventButton *event, gpointer data) + * void export_all_dives_uddf_cb() + * GtkWidget dive_list_create(void) + * void dive_list_destroy(void) + * void show_and_select_dive(struct dive *dive) + * void select_next_dive(void) + * void select_prev_dive(void) + */ +#include <unistd.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <time.h> +#include <math.h> +#include <glib/gi18n.h> +#include <assert.h> +#ifdef LIBZIP +#include <zip.h> +#endif +#ifdef XSLT +#include <libxslt/transform.h> +#endif + +#include "dive.h" +#include "divelist.h" +#include "display.h" +#include "display-gtk.h" +#include "webservice.h" + +#include <gdk-pixbuf/gdk-pixdata.h> +#include "satellite.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, *maxcns; + int changed; +}; + +static struct DiveList dive_list; +#define MODEL(_dl) GTK_TREE_MODEL((_dl).model) +#define TREEMODEL(_dl) GTK_TREE_MODEL((_dl).treemodel) +#define LISTMODEL(_dl) GTK_TREE_MODEL((_dl).listmodel) +#define STORE(_dl) GTK_TREE_STORE((_dl).model) +#define TREESTORE(_dl) GTK_TREE_STORE((_dl).treemodel) +#define LISTSTORE(_dl) GTK_TREE_STORE((_dl).listmodel) + +dive_trip_t *dive_trip_list; +short autogroup = FALSE; +static gboolean in_set_cursor = FALSE; +static gboolean set_selected(GtkTreeModel *model, GtkTreePath *path, + GtkTreeIter *iter, gpointer data); + +/* + * The dive list has the dive data in both string format (for showing) + * and in "raw" format (for sorting purposes) + */ +enum { + DIVE_INDEX = 0, + DIVE_NR, /* int: dive->nr */ + DIVE_DATE, /* timestamp_t: dive->when */ + DIVE_RATING, /* int: 0-5 stars */ + DIVE_DEPTH, /* int: dive->maxdepth in mm */ + DIVE_DURATION, /* int: in seconds */ + DIVE_TEMPERATURE, /* int: in mkelvin */ + DIVE_TOTALWEIGHT, /* int: in grams */ + DIVE_SUIT, /* "wet, 3mm" */ + DIVE_CYLINDER, + DIVE_NITROX, /* int: dummy */ + DIVE_SAC, /* int: in ml/min */ + DIVE_OTU, /* int: in OTUs */ + DIVE_MAXCNS, /* int: in % */ + DIVE_LOCATION, /* "2nd Cathedral, Lanai" */ + DIVE_LOC_ICON, /* pixbuf for gps icon */ + DIVELIST_COLUMNS +}; + +static void merge_dive_into_trip_above_cb(GtkWidget *menuitem, GtkTreePath *path); + +#ifdef DEBUG_MODEL +static gboolean dump_model_entry(GtkTreeModel *model, GtkTreePath *path, + GtkTreeIter *iter, gpointer data) +{ + char *location; + int idx, nr, duration; + struct dive *dive; + timestamp_t when; + struct tm tm; + + gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, DIVE_NR, &nr, DIVE_DATE, &when, + DIVE_DURATION, &duration, DIVE_LOCATION, &location, -1); + utc_mkdate(when, &tm); + printf("iter %x:%x entry #%d : nr %d @ %04d-%02d-%02d %02d:%02d:%02d duration %d location %s ", + iter->stamp, iter->user_data, idx, nr, + tm.tm_year+1900, tm.tm_mon+1, tm.tm_mday, + tm.tm_hour, tm.tm_min, tm.tm_sec, + duration, location); + dive = get_dive(idx); + if (dive) + printf("tripflag %d\n", dive->tripflag); + else + printf("without matching dive\n"); + + free(location); + + return FALSE; +} + +static void dump_model(GtkListStore *store) +{ + gtk_tree_model_foreach(GTK_TREE_MODEL(store), dump_model_entry, NULL); + printf("\n---\n\n"); +} +#endif + +/* 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 */ + gtk_tree_path_free(tpath); + 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_path_free(tpath); + gtk_tree_model_get(model, iter, DIVE_INDEX, diveidx, -1); + } +} + +static struct dive *dive_from_path(GtkTreePath *path) +{ + GtkTreeIter iter; + int idx; + + if (gtk_tree_model_get_iter(MODEL(dive_list), &iter, path)) { + gtk_tree_model_get(MODEL(dive_list), &iter, DIVE_INDEX, &idx, -1); + return get_dive(idx); + } else { + return NULL; + } + +} + +static int get_path_index(GtkTreePath *path) +{ + GtkTreeIter iter; + int idx; + + gtk_tree_model_get_iter(MODEL(dive_list), &iter, path); + gtk_tree_model_get(MODEL(dive_list), &iter, DIVE_INDEX, &idx, -1); + return idx; +} + +/* make sure that if we expand a summary row that is selected, the children show + up as selected, too */ +static void row_expanded_cb(GtkTreeView *tree_view, GtkTreeIter *iter, GtkTreePath *path, gpointer data) +{ + GtkTreeIter child; + GtkTreeModel *model = MODEL(dive_list); + GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(dive_list.tree_view)); + dive_trip_t *trip; + + trip = find_trip_by_idx(get_path_index(path)); + if (!trip) + return; + + trip->expanded = 1; + 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); + 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)); +} + +/* Make sure that if we collapse a summary row with any selected children, the row + shows up as selected too */ +static void row_collapsed_cb(GtkTreeView *tree_view, GtkTreeIter *iter, GtkTreePath *path, gpointer data) +{ + dive_trip_t *trip; + GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(dive_list.tree_view)); + + trip = find_trip_by_idx(get_path_index(path)); + if (!trip) + return; + + trip->expanded = 0; + if (trip_has_selected_dives(trip)) { + gtk_tree_selection_select_iter(selection, iter); + trip->selected = 1; + } +} + +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, + GtkCellRenderer *renderer, + GtkTreeModel *model, + GtkTreeIter *iter, + gpointer data) +{ + int idx, nr; + struct tm tm; + timestamp_t when; + /* this should be enought for most languages. if not increase the value. */ + char buffer[256]; + + gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, DIVE_DATE, &when, -1); + nr = gtk_tree_model_iter_n_children(model, iter); + + utc_mkdate(when, &tm); + if (idx < 0) { + snprintf(buffer, sizeof(buffer), + /*++GETTEXT 60 char buffer weekday, monthname, day of month, year, nr dives */ + ngettext("Trip %1$s, %2$s %3$d, %4$d (%5$d dive)", + "Trip %1$s, %2$s %3$d, %4$d (%5$d dives)", nr), + weekday(tm.tm_wday), + monthname(tm.tm_mon), + tm.tm_mday, tm.tm_year + 1900, + nr); + } else { + snprintf(buffer, sizeof(buffer), + /*++GETTEXT 60 char buffer weekday, monthname, day of month, year, hour:min */ + _("%1$s, %2$s %3$d, %4$d %5$02d:%6$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); +} + +static void depth_data_func(GtkTreeViewColumn *col, + GtkCellRenderer *renderer, + GtkTreeModel *model, + GtkTreeIter *iter, + gpointer data) +{ + int depth, integer, frac, len, idx; + char buffer[40]; + + gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, DIVE_DEPTH, &depth, -1); + + if (idx < 0) { + *buffer = '\0'; + } else { + switch (prefs.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; + 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); + } + g_object_set(renderer, "text", buffer, NULL); +} + +static void duration_data_func(GtkTreeViewColumn *col, + GtkCellRenderer *renderer, + GtkTreeModel *model, + GtkTreeIter *iter, + gpointer data) +{ + unsigned int sec; + int idx; + char buffer[40]; + + 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); +} + +static void temperature_data_func(GtkTreeViewColumn *col, + GtkCellRenderer *renderer, + GtkTreeModel *model, + GtkTreeIter *iter, + gpointer data) +{ + int value, idx; + char buffer[80]; + + gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, DIVE_TEMPERATURE, &value, -1); + + *buffer = 0; + if (idx >= 0 && value) { + double deg; + switch (prefs.units.temperature) { + case CELSIUS: + deg = mkelvin_to_C(value); + break; + case FAHRENHEIT: + deg = mkelvin_to_F(value); + break; + default: + return; + } + snprintf(buffer, sizeof(buffer), "%.1f", deg); + } + + g_object_set(renderer, "text", buffer, NULL); +} + +static void gpsicon_data_func(GtkTreeViewColumn *col, + GtkCellRenderer *renderer, + GtkTreeModel *model, + GtkTreeIter *iter, + gpointer data) +{ + int idx; + GdkPixbuf *icon; + + gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, DIVE_LOC_ICON, &icon, -1); + g_object_set(renderer, "pixbuf", icon, NULL); +} + +static void nr_data_func(GtkTreeViewColumn *col, + GtkCellRenderer *renderer, + GtkTreeModel *model, + GtkTreeIter *iter, + gpointer data) +{ + int idx, nr; + char buffer[40]; + struct dive *dive; + + gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, DIVE_NR, &nr, -1); + if (idx < 0) { + *buffer = '\0'; + } else { + /* make dives that are not in trips stand out */ + dive = get_dive(idx); + if (!DIVE_IN_TRIP(dive)) + snprintf(buffer, sizeof(buffer), "<b>%d</b>", nr); + else + snprintf(buffer, sizeof(buffer), "%d", nr); + } + g_object_set(renderer, "markup", buffer, NULL); +} + +static void weight_data_func(GtkTreeViewColumn *col, + GtkCellRenderer *renderer, + GtkTreeModel *model, + GtkTreeIter *iter, + gpointer data) +{ + 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); + + 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; + + 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); +} + +/* Render the SAC data (integer value of "ml / min") */ +static void sac_data_func(GtkTreeViewColumn *col, + GtkCellRenderer *renderer, + GtkTreeModel *model, + GtkTreeIter *iter, + gpointer data) +{ + int value, idx; + const char *fmt; + char buffer[16]; + double sac; + + gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, DIVE_SAC, &value, -1); + + if (idx < 0 || !value) { + *buffer = '\0'; + goto exit; + } + + sac = value / 1000.0; + switch (prefs.units.volume) { + case LITER: + fmt = "%4.1f"; + break; + case CUFT: + fmt = "%4.2f"; + 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); +} + +/* Render the CNS data (in full %) */ +static void cns_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_MAXCNS, &value, -1); + + if (idx < 0 || !value) + *buffer = '\0'; + else + snprintf(buffer, sizeof(buffer), "%d%%", value); + + g_object_set(renderer, "text", buffer, NULL); +} + +GdkPixbuf *get_gps_icon(void) +{ + return gdk_pixbuf_from_pixdata(&satellite_pixbuf, TRUE, NULL); +} + +static GdkPixbuf *get_gps_icon_for_dive(struct dive *dive) +{ + if (dive_has_gps_location(dive)) + return get_gps_icon(); + else + return NULL; +} + +/* + * 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) +{ + char *location, *cylinder, *suit; + GtkTreeModel *othermodel; + GdkPixbuf *icon; + + get_cylinder(dive, &cylinder); + get_location(dive, &location); + get_suit(dive, &suit); + icon = get_gps_icon_for_dive(dive); + gtk_tree_store_set(GTK_TREE_STORE(model), iter, + DIVE_NR, dive->number, + DIVE_LOCATION, location, + DIVE_LOC_ICON, icon, + DIVE_CYLINDER, cylinder, + DIVE_RATING, dive->rating, + DIVE_SAC, dive->sac, + DIVE_OTU, dive->otu, + DIVE_MAXCNS, dive->maxcns, + DIVE_TOTALWEIGHT, total_weight(dive), + DIVE_SUIT, suit, + -1); + + if (icon) + g_object_unref(icon); + free(location); + free(cylinder); + free(suit); + + if (model == TREEMODEL(dive_list)) + othermodel = LISTMODEL(dive_list); + else + othermodel = TREEMODEL(dive_list); + if (othermodel != MODEL(dive_list)) + /* recursive call */ + gtk_tree_model_foreach(othermodel, set_one_dive, dive); +} + +static gboolean set_one_dive(GtkTreeModel *model, + GtkTreePath *path, + GtkTreeIter *iter, + gpointer data) +{ + int idx; + struct dive *dive; + + /* Get the dive number */ + 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 FALSE; + + fill_one_dive(dive, model, iter); + return dive == data; +} + +void flush_divelist(struct dive *dive) +{ + GtkTreeModel *model = MODEL(dive_list); + + gtk_tree_model_foreach(model, set_one_dive, dive); +} + +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 = MODEL(dive_list); + + (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); +} + +void update_dive_list_col_visibility(void) +{ + gtk_tree_view_column_set_visible(dive_list.cylinder, prefs.visible_cols.cylinder); + gtk_tree_view_column_set_visible(dive_list.temperature, prefs.visible_cols.temperature); + gtk_tree_view_column_set_visible(dive_list.totalweight, prefs.visible_cols.totalweight); + gtk_tree_view_column_set_visible(dive_list.suit, prefs.visible_cols.suit); + gtk_tree_view_column_set_visible(dive_list.nitrox, prefs.visible_cols.nitrox); + gtk_tree_view_column_set_visible(dive_list.sac, prefs.visible_cols.sac); + gtk_tree_view_column_set_visible(dive_list.otu, prefs.visible_cols.otu); + gtk_tree_view_column_set_visible(dive_list.maxcns, prefs.visible_cols.maxcns); + return; +} + +static void clear_trip_indexes(void) +{ + dive_trip_t *trip; + + for (trip = dive_trip_list; trip != NULL; trip = trip->next) + trip->index = 0; +} + +/* Select the iter asked for, and set the keyboard focus on it */ +static void go_to_iter(GtkTreeSelection *selection, GtkTreeIter *iter); +static void fill_dive_list(void) +{ + int i, trip_index = 0; + GtkTreeIter iter, parent_iter, lookup, *parent_ptr = NULL; + GtkTreeStore *liststore, *treestore; + GdkPixbuf *icon; + + /* Do we need to create any dive groups automatically? */ + if (autogroup) + autogroup_dives(); + + treestore = TREESTORE(dive_list); + liststore = LISTSTORE(dive_list); + + clear_trip_indexes(); + + i = dive_table.nr; + while (--i >= 0) { + struct dive *dive = get_dive(i); + dive_trip_t *trip = dive->divetrip; + + if (!trip) { + parent_ptr = NULL; + } else if (!trip->index) { + trip->index = ++trip_index; + + /* Create new trip entry */ + gtk_tree_store_append(treestore, &parent_iter, NULL); + parent_ptr = &parent_iter; + + /* a duration of 0 (and negative index) identifies a group */ + gtk_tree_store_set(treestore, parent_ptr, + DIVE_INDEX, -trip_index, + DIVE_DATE, trip->when, + DIVE_LOCATION, trip->location, + DIVE_DURATION, 0, + -1); + } else { + int idx, ok; + GtkTreeModel *model = TREEMODEL(dive_list); + + parent_ptr = NULL; + ok = gtk_tree_model_get_iter_first(model, &lookup); + while (ok) { + gtk_tree_model_get(model, &lookup, DIVE_INDEX, &idx, -1); + if (idx == -trip->index) { + parent_ptr = &lookup; + break; + } + ok = gtk_tree_model_iter_next(model, &lookup); + } + } + + /* store dive */ + update_cylinder_related_info(dive); + gtk_tree_store_append(treestore, &iter, parent_ptr); + icon = get_gps_icon_for_dive(dive); + 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, dive->location, + DIVE_LOC_ICON, icon, + DIVE_RATING, dive->rating, + DIVE_TEMPERATURE, dive->watertemp.mkelvin, + DIVE_SAC, 0, + -1); + if (icon) + g_object_unref(icon); + 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_LOC_ICON, icon, + DIVE_RATING, dive->rating, + DIVE_TEMPERATURE, dive->watertemp.mkelvin, + DIVE_TOTALWEIGHT, 0, + DIVE_SUIT, dive->suit, + DIVE_SAC, 0, + -1); + } + + update_dive_list_units(); + if (amount_selected == 0 && gtk_tree_model_get_iter_first(MODEL(dive_list), &iter)) { + GtkTreeSelection *selection; + + /* select the last dive (and make sure it's an actual dive that is selected) */ + gtk_tree_model_get(MODEL(dive_list), &iter, DIVE_INDEX, &selected_dive, -1); + first_leaf(MODEL(dive_list), &iter, &selected_dive); + selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(dive_list.tree_view)); + go_to_iter(selection, &iter); + } +} + +static void restore_tree_state(void); + +void dive_list_update_dives(void) +{ + dive_table.preexisting = dive_table.nr; + gtk_tree_store_clear(TREESTORE(dive_list)); + gtk_tree_store_clear(LISTSTORE(dive_list)); + fill_dive_list(); + restore_tree_state(); + repaint_dive(); +} + +static gint dive_nr_sort(GtkTreeModel *model, + GtkTreeIter *iter_a, + GtkTreeIter *iter_b, + gpointer user_data) +{ + int idx_a, idx_b; + timestamp_t when_a, when_b; + struct dive *a, *b; + dive_trip_t *tripa = NULL, *tripb = NULL; + + gtk_tree_model_get(model, iter_a, DIVE_INDEX, &idx_a, DIVE_DATE, &when_a, -1); + gtk_tree_model_get(model, iter_b, DIVE_INDEX, &idx_b, DIVE_DATE, &when_b, -1); + + if (idx_a < 0) { + a = NULL; + tripa = find_trip_by_idx(idx_a); + } else { + a = get_dive(idx_a); + if (a) + tripa = a->divetrip; + } + + if (idx_b < 0) { + b = NULL; + tripb = find_trip_by_idx(idx_b); + } else { + b = get_dive(idx_b); + if (b) + tripb = b->divetrip; + } + + /* + * Compare dive dates within the same trip (or when there + * are no trips involved at all). But if we have two + * different trips use the trip dates for comparison + */ + if (tripa != tripb) { + if (tripa) + when_a = tripa->when; + if (tripb) + when_b = tripb->when; + } + return when_a - when_b; +} + + +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, dive_nr_sort, ALIGN_RIGHT }, + [DIVE_DATE] = { N_("Date"), date_data_func, NULL, ALIGN_LEFT }, + [DIVE_RATING] = { UTF8_BLACKSTAR, star_data_func, NULL, ALIGN_LEFT }, + [DIVE_DEPTH] = { N_("ft"), depth_data_func, NULL, ALIGN_RIGHT }, + [DIVE_DURATION] = { N_("min"), duration_data_func, NULL, ALIGN_RIGHT }, + [DIVE_TEMPERATURE] = { UTF8_DEGREE "F", temperature_data_func, NULL, ALIGN_RIGHT, &prefs.visible_cols.temperature }, + [DIVE_TOTALWEIGHT] = { N_("lbs"), weight_data_func, NULL, ALIGN_RIGHT, &prefs.visible_cols.totalweight }, + [DIVE_SUIT] = { N_("Suit"), NULL, NULL, ALIGN_LEFT, &prefs.visible_cols.suit }, + [DIVE_CYLINDER] = { N_("Cyl"), NULL, NULL, 0, &prefs.visible_cols.cylinder }, + [DIVE_NITROX] = { "O" UTF8_SUBSCRIPT_2 "%", nitrox_data_func, nitrox_sort_func, 0, &prefs.visible_cols.nitrox }, + [DIVE_SAC] = { N_("SAC"), sac_data_func, NULL, 0, &prefs.visible_cols.sac }, + [DIVE_OTU] = { N_("OTU"), otu_data_func, NULL, 0, &prefs.visible_cols.otu }, + [DIVE_MAXCNS] = { N_("maxCNS"), cns_data_func, NULL, 0, &prefs.visible_cols.maxcns }, + [DIVE_LOCATION] = { N_("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_NR) + 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(MODEL(dive_list), &iter, path)) + return; + + gtk_tree_model_get(MODEL(dive_list), &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), FALSE); +} + +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, FALSE); + return; + } + free(dive); +} + +static void edit_trip_cb(GtkWidget *menuitem, GtkTreePath *path) +{ + int idx; + GtkTreeIter iter; + dive_trip_t *dive_trip; + + gtk_tree_model_get_iter(MODEL(dive_list), &iter, path); + gtk_tree_model_get(MODEL(dive_list), &iter, DIVE_INDEX, &idx, -1); + dive_trip = find_trip_by_idx(idx); + if (edit_trip(dive_trip)) + gtk_tree_store_set(STORE(dive_list), &iter, DIVE_LOCATION, dive_trip->location, -1); +} + +static void edit_selected_dives_cb(GtkWidget *menuitem, gpointer data) +{ + edit_multi_dive_info(NULL); +} + +static void edit_dive_from_path_cb(GtkWidget *menuitem, GtkTreePath *path) +{ + struct dive *dive = dive_from_path(path); + + edit_multi_dive_info(dive); +} + +static void edit_dive_when_cb(GtkWidget *menuitem, struct dive *dive) +{ + GtkWidget *dialog, *cal, *h, *m, *timehbox; + timestamp_t when; + + guint yval, mval, dval; + int success; + struct tm tm; + + if (!dive) + return; + + when = dive->when; + utc_mkdate(when, &tm); + dialog = create_date_time_widget(&tm, &cal, &h, &m, &timehbox); + + gtk_widget_show_all(dialog); + success = gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT; + if (!success) { + gtk_widget_destroy(dialog); + return; + } + memset(&tm, 0, sizeof(tm)); + gtk_calendar_get_date(GTK_CALENDAR(cal), &yval, &mval, &dval); + tm.tm_year = yval; + tm.tm_mon = mval; + tm.tm_mday = dval; + tm.tm_hour = gtk_spin_button_get_value(GTK_SPIN_BUTTON(h)); + tm.tm_min = gtk_spin_button_get_value(GTK_SPIN_BUTTON(m)); + + gtk_widget_destroy(dialog); + when = utc_mktime(&tm); + if (dive->when != when) { + /* if this is the only dive in the trip, just change the trip time */ + if (dive->divetrip && dive->divetrip->nrdives == 1) + dive->divetrip->when = when; + /* if this is suddenly before the start of the trip, remove it from the trip */ + else if (dive->divetrip && dive->divetrip->when > when) + remove_dive_from_trip(dive); + else if (find_matching_trip(when) != dive->divetrip) + remove_dive_from_trip(dive); + dive->when = when; + mark_divelist_changed(TRUE); + report_dives(FALSE, FALSE); + dive_list_update_dives(); + } +} + +#if HAVE_OSM_GPS_MAP +static void show_gps_location_cb(GtkWidget *menuitem, struct dive *dive) +{ + show_gps_location(dive, NULL); +} +#endif + +gboolean icon_click_cb(GtkWidget *w, GdkEventButton *event, gpointer data) +{ +#if HAVE_OSM_GPS_MAP + GtkTreePath *path = NULL; + GtkTreeIter iter; + GtkTreeViewColumn *col; + int idx; + struct dive *dive; + + /* left click ? */ + if (event->button == 1 && + gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(dive_list.tree_view), event->x, event->y, &path, &col, NULL, NULL)) { + /* is it the icon column ? (we passed the correct column in when registering the callback) */ + if (col == data) { + gtk_tree_model_get_iter(MODEL(dive_list), &iter, path); + gtk_tree_model_get(MODEL(dive_list), &iter, DIVE_INDEX, &idx, -1); + dive = get_dive(idx); + if (dive && dive_has_gps_location(dive)) + show_gps_location(dive, NULL); + } + if (path) + gtk_tree_path_free(path); + } +#endif + /* keep processing the click */ + return FALSE; +} + +static void save_as_cb(GtkWidget *menuitem, struct dive *dive) +{ + GtkWidget *dialog; + char *filename = NULL; + + dialog = gtk_file_chooser_dialog_new(_("Save File As"), + GTK_WINDOW(main_window), + GTK_FILE_CHOOSER_ACTION_SAVE, + GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, + GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT, + NULL); + gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER(dialog), TRUE); + + if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) { + filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog)); + } + gtk_widget_destroy(dialog); + + if (filename){ + save_dives_logic(filename, TRUE); + g_free(filename); + } +} + +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); +} + +/* Move a top-level dive into the trip above it */ +static void merge_dive_into_trip_above_cb(GtkWidget *menuitem, GtkTreePath *path) +{ + int idx; + struct dive *dive; + dive_trip_t *trip; + + idx = get_path_index(path); + dive = get_dive(idx); + + /* Needs to be a dive, and at the top level */ + if (!dive || dive->divetrip) + return; + + /* Find the "trip above". */ + for (;;) { + if (!gtk_tree_path_prev(path)) + return; + idx = get_path_index(path); + trip = find_trip_by_idx(idx); + if (trip) + break; + } + + add_dive_to_trip(dive, trip); + if (dive->selected) { + for_each_dive(idx, dive) { + if (!dive->selected) + continue; + add_dive_to_trip(dive, trip); + } + } + + trip->expanded = 1; + dive_list_update_dives(); + mark_divelist_changed(TRUE); +} + +static void insert_trip_before_cb(GtkWidget *menuitem, GtkTreePath *path) +{ + int idx; + struct dive *dive; + dive_trip_t *trip; + + idx = get_path_index(path); + dive = get_dive(idx); + if (!dive) + return; + trip = create_and_hookup_trip_from_dive(dive); + if (dive->selected) { + for_each_dive(idx, dive) { + if (!dive->selected) + continue; + add_dive_to_trip(dive, trip); + } + } + trip->expanded = 1; + dive_list_update_dives(); + mark_divelist_changed(TRUE); +} + +static void remove_from_trip_cb(GtkWidget *menuitem, GtkTreePath *path) +{ + struct dive *dive; + int idx; + + idx = get_path_index(path); + if (idx < 0) + return; + dive = get_dive(idx); + + if (dive->selected) { + /* remove all the selected dives */ + for_each_dive(idx, dive) { + if (!dive->selected) + continue; + remove_dive_from_trip(dive); + } + } else { + /* just remove the dive the mouse pointer is on */ + remove_dive_from_trip(dive); + } + dive_list_update_dives(); + mark_divelist_changed(TRUE); +} + +static void remove_trip(GtkTreePath *trippath) +{ + int idx, i; + dive_trip_t *trip; + struct dive *dive; + + idx = get_path_index(trippath); + trip = find_trip_by_idx(idx); + if (!trip) + return; + + for_each_dive(i, dive) { + if (dive->divetrip != trip) + continue; + remove_dive_from_trip(dive); + } + + dive_list_update_dives(); + +#ifdef DEBUG_TRIP + dump_trip_list(); +#endif +} + +static void remove_trip_cb(GtkWidget *menuitem, GtkTreePath *trippath) +{ + int success; + GtkWidget *dialog; + + dialog = gtk_dialog_new_with_buttons(_("Remove Trip"), + GTK_WINDOW(main_window), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, + GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, + NULL); + + gtk_widget_show_all(dialog); + success = gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT; + gtk_widget_destroy(dialog); + if (!success) + return; + + remove_trip(trippath); + mark_divelist_changed(TRUE); +} + +static void merge_trips_cb(GtkWidget *menuitem, GtkTreePath *trippath) +{ + GtkTreePath *prevpath; + GtkTreeIter thistripiter, prevtripiter; + GtkTreeModel *tm = MODEL(dive_list); + dive_trip_t *thistrip, *prevtrip; + timestamp_t when; + + /* this only gets called when we are on a trip and there is another trip right before */ + prevpath = gtk_tree_path_copy(trippath); + gtk_tree_path_prev(prevpath); + gtk_tree_model_get_iter(tm, &thistripiter, trippath); + gtk_tree_model_get(tm, &thistripiter, DIVE_DATE, &when, -1); + thistrip = find_matching_trip(when); + gtk_tree_model_get_iter(tm, &prevtripiter, prevpath); + gtk_tree_model_get(tm, &prevtripiter, DIVE_DATE, &when, -1); + prevtrip = find_matching_trip(when); + /* move dives from trip */ + assert(thistrip != prevtrip); + while (thistrip->dives) + add_dive_to_trip(thistrip->dives, prevtrip); + dive_list_update_dives(); + mark_divelist_changed(TRUE); +} + +static gboolean restore_node_state(GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data) +{ + int idx; + struct dive *dive; + dive_trip_t *trip; + GtkTreeView *tree_view = GTK_TREE_VIEW(dive_list.tree_view); + GtkTreeSelection *selection = gtk_tree_view_get_selection(tree_view); + + gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, -1); + if (idx < 0) { + trip = find_trip_by_idx(idx); + if (trip && trip->expanded) + gtk_tree_view_expand_row(tree_view, path, FALSE); + if (trip && trip->selected) + gtk_tree_selection_select_iter(selection, iter); + } else { + dive = get_dive(idx); + if (dive && dive->selected) + gtk_tree_selection_select_iter(selection, iter); + } + /* continue foreach */ + return FALSE; +} + +/* restore expanded and selected state */ +static void restore_tree_state(void) +{ + gtk_tree_model_foreach(MODEL(dive_list), restore_node_state, NULL); +} + +/* called when multiple dives are selected and one of these is right-clicked for delete */ +static void delete_selected_dives_cb(GtkWidget *menuitem, GtkTreePath *path) +{ + int i; + struct dive *dive; + int success; + GtkWidget *dialog; + char *dialog_title; + + if (!amount_selected) + return; + if (amount_selected == 1) + dialog_title = _("Delete dive"); + else + dialog_title = _("Delete dives"); + + dialog = gtk_dialog_new_with_buttons(dialog_title, + GTK_WINDOW(main_window), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, + GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, + NULL); + + gtk_widget_show_all(dialog); + success = gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT; + gtk_widget_destroy(dialog); + if (!success) + return; + + /* walk the dive list in chronological order */ + for (i = 0; i < dive_table.nr; i++) { + dive = get_dive(i); + if (!dive) + continue; + if (!dive->selected) + continue; + /* now remove the dive from the table and free it. also move the iterator back, + * so that we don't skip a dive */ + delete_single_dive(i); + i--; + } + dive_list_update_dives(); + + /* if no dives are selected at this point clear the display widgets */ + if (!amount_selected) { + selected_dive = 0; + process_selected_dives(); + clear_stats_widgets(); + clear_equipment_widgets(); + show_dive_info(NULL); + } + mark_divelist_changed(TRUE); +} + +/* this gets called with path pointing to a dive, either in the top level + * or as part of a trip */ +static void delete_dive_cb(GtkWidget *menuitem, GtkTreePath *path) +{ + int idx; + GtkTreeIter iter; + int success; + GtkWidget *dialog; + + dialog = gtk_dialog_new_with_buttons(_("Delete dive"), + GTK_WINDOW(main_window), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, + GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, + NULL); + + gtk_widget_show_all(dialog); + success = gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT; + gtk_widget_destroy(dialog); + if (!success) + return; + + if (!gtk_tree_model_get_iter(MODEL(dive_list), &iter, path)) + return; + gtk_tree_model_get(MODEL(dive_list), &iter, DIVE_INDEX, &idx, -1); + delete_single_dive(idx); + dive_list_update_dives(); + mark_divelist_changed(TRUE); +} + +#if defined(LIBZIP) && defined(XSLT) +static void export_selected_dives_cb(GtkWidget *menuitem, GtkTreePath *path) +{ + int i; + struct dive *dive; + FILE *f; + char filename[PATH_MAX], *tempfile; + size_t streamsize; + char *membuf; + xmlDoc *doc; + xsltStylesheetPtr xslt = NULL; + xmlDoc *transformed; + struct zip_source *s[dive_table.nr]; + struct zip *zip; + const gchar *tmpdir = g_get_tmp_dir(); + + /* + * Creating a temporary .DLD file to be eventually uploaded to + * divelogs.de. I wonder if this could be done in-memory. + */ + tempfile = g_build_filename(tmpdir, "export.DLD-XXXXXX", NULL); + int fd = g_mkstemp(tempfile); + if (fd != -1) + close(fd); + zip = zip_open(tempfile, ZIP_CREATE, NULL); + + if (!zip) + return; + + if (!amount_selected) + return; + + /* walk the dive list in chronological order */ + for (i = 0; i < dive_table.nr; i++) { + + dive = get_dive(i); + if (!dive) + continue; + if (!dive->selected) + continue; + + f = tmpfile(); + if (!f) + return; + save_dive(f, dive); + fseek(f, 0, SEEK_END); + streamsize = ftell(f); + rewind(f); + membuf = malloc(streamsize + 1); + if (!membuf || !fread(membuf, streamsize, 1, f)) + return; + membuf[streamsize] = 0; + fclose(f); + + /* + * Parse the memory buffer into XML document and + * transform it to divelogs.de format, finally dumping + * the XML into a character buffer. + */ + doc = xmlReadMemory(membuf, strlen(membuf), "divelog", NULL, 0); + if (!doc) + continue; + + free((void *)membuf); + xslt = get_stylesheet("divelogs-export.xslt"); + if (!xslt) + return; + transformed = xsltApplyStylesheet(xslt, doc, NULL); + xsltFreeStylesheet(xslt); + xmlDocDumpMemory(transformed, (xmlChar **) &membuf, (int *)&streamsize); + xmlFreeDoc(doc); + xmlFreeDoc(transformed); + + /* + * Save the XML document into a zip file. + */ + snprintf(filename, PATH_MAX, "%d.xml", i + 1); + s[i] = zip_source_buffer(zip, membuf, streamsize, 1); + if (s[i]) { + int64_t ret = zip_add(zip, filename, s[i]); + if (ret == -1) + fprintf(stderr, "failed to include dive %d\n", i); + } + } + zip_close(zip); + if (divelogde_upload(tempfile)) + g_unlink(tempfile); + else + fprintf(stderr,"upload of %s failed\n", tempfile); + g_free(tempfile); +} +#endif + +#if defined(XSLT) +static void export_dives_uddf(const gboolean selected) +{ + FILE *f; + char *filename = NULL; + size_t streamsize; + char *membuf; + xmlDoc *doc; + xsltStylesheetPtr xslt = NULL; + xmlDoc *transformed; + GtkWidget *dialog; + + dialog = gtk_file_chooser_dialog_new(_("Export As UDDF File"), + GTK_WINDOW(main_window), + GTK_FILE_CHOOSER_ACTION_SAVE, + GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, + GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT, + NULL); + gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER(dialog), TRUE); + + if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) { + filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog)); + } + gtk_widget_destroy(dialog); + + if (!filename) + return; + + /* Save XML to file and convert it into a memory buffer */ + save_dives_logic(filename, selected); + f = fopen(filename, "r"); + fseek(f, 0, SEEK_END); + streamsize = ftell(f); + rewind(f); + + membuf = malloc(streamsize + 1); + if (!membuf || !fread(membuf, streamsize, 1, f)) { + fprintf(stderr, "Failed to read memory buffer\n"); + return; + } + membuf[streamsize] = 0; + fclose(f); + g_unlink(filename); + + /* + * Parse the memory buffer into XML document and + * transform it to UDDF format, finally dumping + * the XML into a character buffer. + */ + doc = xmlReadMemory(membuf, strlen(membuf), "divelog", NULL, 0); + if (!doc) { + fprintf(stderr, "Failed to read XML memory\n"); + return; + } + free((void *)membuf); + + /* Convert to UDDF format */ + xslt = get_stylesheet("uddf-export.xslt"); + if (!xslt) { + fprintf(stderr, "Failed to open UDDF conversion stylesheet\n"); + return; + } + transformed = xsltApplyStylesheet(xslt, doc, NULL); + xsltFreeStylesheet(xslt); + xmlFreeDoc(doc); + + /* Write the transformed XML to file */ + f = g_fopen(filename, "w"); + xmlDocFormatDump(f, transformed, 1); + xmlFreeDoc(transformed); + + fclose(f); + g_free(filename); +} + +static void export_selected_dives_uddf_cb(GtkWidget *menuitem, GtkTreePath *path) +{ + export_dives_uddf(TRUE); +} + +void export_all_dives_uddf_cb() +{ + export_dives_uddf(FALSE); +} +#endif + +static void merge_dives_cb(GtkWidget *menuitem, void *unused) +{ + int i; + struct dive *dive; + + for_each_dive(i, dive) { + if (dive->selected) { + merge_dive_index(i, dive); + return; + } + } +} + +/* Called if there are exactly two selected dives and the dive at idx is one of them */ +static void add_dive_merge_label(int idx, GtkMenuShell *menu) +{ + struct dive *a, *b; + GtkWidget *menuitem; + + /* The other selected dive must be next to it.. */ + a = get_dive(idx); + b = get_dive(idx+1); + if (!b || !b->selected) { + b = a; + a = get_dive(idx-1); + if (!a || !a->selected) + return; + } + + /* .. and they had better be in the same dive trip */ + if (a->divetrip != b->divetrip) + return; + + /* .. and if the surface interval is excessive, you must be kidding us */ + if (b->when > a->when + a->duration.seconds + 30*60) + return; + + /* If so, we can add a "merge dive" menu entry */ + menuitem = gtk_menu_item_new_with_label(_("Merge dives")); + g_signal_connect(menuitem, "activate", G_CALLBACK(merge_dives_cb), NULL); + gtk_menu_shell_append(menu, menuitem); +} + +static void popup_divelist_menu(GtkTreeView *tree_view, GtkTreeModel *model, int button, GdkEventButton *event) +{ + GtkWidget *menu, *menuitem, *image; + char editplurallabel[] = N_("Edit dives"); + char editsinglelabel[] = N_("Edit dive"); + char *editlabel; + char deleteplurallabel[] = N_("Delete dives"); + char deletesinglelabel[] = N_("Delete dive"); + char *deletelabel; +#if defined(XSLT) + char exportuddflabel[] = N_("Export dive(s) to UDDF"); +#endif +#if defined(LIBZIP) && defined(XSLT) + char exportlabel[] = N_("Export dive(s)"); +#endif + GtkTreePath *path, *prevpath, *nextpath; + GtkTreeIter iter, previter, nextiter; + int idx, previdx, nextidx; + struct dive *dive; + + if (!event || !gtk_tree_view_get_path_at_pos(tree_view, event->x, event->y, &path, NULL, NULL, NULL)) + return; + gtk_tree_model_get_iter(MODEL(dive_list), &iter, path); + gtk_tree_model_get(MODEL(dive_list), &iter, DIVE_INDEX, &idx, -1); + + 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 (idx < 0) { + /* mouse pointer is on a trip summary entry */ + menuitem = gtk_menu_item_new_with_label(_("Edit Trip Summary")); + g_signal_connect(menuitem, "activate", G_CALLBACK(edit_trip_cb), path); + gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); + prevpath = gtk_tree_path_copy(path); + if (gtk_tree_path_prev(prevpath) && + gtk_tree_model_get_iter(MODEL(dive_list), &previter, prevpath)) { + gtk_tree_model_get(MODEL(dive_list), &previter, DIVE_INDEX, &previdx, -1); + if (previdx < 0) { + menuitem = gtk_menu_item_new_with_label(_("Merge trip with trip above")); + g_signal_connect(menuitem, "activate", G_CALLBACK(merge_trips_cb), path); + gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); + } + } + nextpath = gtk_tree_path_copy(path); + gtk_tree_path_next(nextpath); + if (gtk_tree_model_get_iter(MODEL(dive_list), &nextiter, nextpath)) { + gtk_tree_model_get(MODEL(dive_list), &nextiter, DIVE_INDEX, &nextidx, -1); + if (nextidx < 0) { + menuitem = gtk_menu_item_new_with_label(_("Merge trip with trip below")); + g_signal_connect(menuitem, "activate", G_CALLBACK(merge_trips_cb), nextpath); + gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); + } + } + menuitem = gtk_menu_item_new_with_label(_("Remove Trip")); + g_signal_connect(menuitem, "activate", G_CALLBACK(remove_trip_cb), path); + gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); + } else { + dive = get_dive(idx); + /* if we right click on selected dive(s), edit or delete those */ + if (dive->selected) { + if (amount_selected == 1) { + deletelabel = _(deletesinglelabel); + editlabel = _(editsinglelabel); + menuitem = gtk_menu_item_new_with_label(_("Edit dive date/time")); + g_signal_connect(menuitem, "activate", G_CALLBACK(edit_dive_when_cb), dive); + gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); + } else { + deletelabel = _(deleteplurallabel); + editlabel = _(editplurallabel); + } + menuitem = gtk_menu_item_new_with_label(_("Save as")); + g_signal_connect(menuitem, "activate", G_CALLBACK(save_as_cb), dive); + gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); + + menuitem = gtk_menu_item_new_with_label(deletelabel); + g_signal_connect(menuitem, "activate", G_CALLBACK(delete_selected_dives_cb), path); + gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); + +#if defined(LIBZIP) && defined(XSLT) + menuitem = gtk_menu_item_new_with_label(exportlabel); + g_signal_connect(menuitem, "activate", G_CALLBACK(export_selected_dives_cb), path); + gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); +#endif + +#if defined(XSLT) + menuitem = gtk_menu_item_new_with_label(exportuddflabel); + g_signal_connect(menuitem, "activate", G_CALLBACK(export_selected_dives_uddf_cb), path); + gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); +#endif + + menuitem = gtk_menu_item_new_with_label(editlabel); + g_signal_connect(menuitem, "activate", G_CALLBACK(edit_selected_dives_cb), NULL); + gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); + + /* Two contiguous selected dives? */ + if (amount_selected == 2) + add_dive_merge_label(idx, GTK_MENU_SHELL(menu)); + } else { + menuitem = gtk_menu_item_new_with_label(_("Edit dive date/time")); + g_signal_connect(menuitem, "activate", G_CALLBACK(edit_dive_when_cb), dive); + gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); + + deletelabel = _(deletesinglelabel); + menuitem = gtk_menu_item_new_with_label(deletelabel); + g_signal_connect(menuitem, "activate", G_CALLBACK(delete_dive_cb), path); + gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); + + editlabel = _(editsinglelabel); + menuitem = gtk_menu_item_new_with_label(editlabel); + g_signal_connect(menuitem, "activate", G_CALLBACK(edit_dive_from_path_cb), path); + gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); + } +#if HAVE_OSM_GPS_MAP + /* Only offer to show on map if it has a location. */ + if (dive_has_gps_location(dive)) { + menuitem = gtk_menu_item_new_with_label(_("Show in map")); + g_signal_connect(menuitem, "activate", G_CALLBACK(show_gps_location_cb), dive); + gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); + } +#endif + /* only offer trip editing options when we are displaying the tree model */ + if (dive_list.model == dive_list.treemodel) { + int depth = gtk_tree_path_get_depth(path); + int *indices = gtk_tree_path_get_indices(path); + /* top level dive or child dive that is not the first child */ + if (depth == 1 || indices[1] > 0) { + menuitem = gtk_menu_item_new_with_label(_("Create new trip above")); + g_signal_connect(menuitem, "activate", G_CALLBACK(insert_trip_before_cb), path); + gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); + } + prevpath = gtk_tree_path_copy(path); + /* top level dive with a trip right before it */ + if (depth == 1 && + gtk_tree_path_prev(prevpath) && + gtk_tree_model_get_iter(MODEL(dive_list), &previter, prevpath) && + gtk_tree_model_iter_n_children(model, &previter)) { + menuitem = gtk_menu_item_new_with_label(_("Add to trip above")); + g_signal_connect(menuitem, "activate", G_CALLBACK(merge_dive_into_trip_above_cb), path); + gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); + } + if (DIVE_IN_TRIP(dive)) { + if (dive->selected && amount_selected > 1) + menuitem = gtk_menu_item_new_with_label(_("Remove selected dives from trip")); + else + menuitem = gtk_menu_item_new_with_label(_("Remove dive from trip")); + g_signal_connect(menuitem, "activate", G_CALLBACK(remove_from_trip_cb), path); + 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, MODEL(dive_list), 0, NULL); +} + +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), MODEL(dive_list), 3, event); + return TRUE; + } + return FALSE; +} + +/* make sure 'path' is shown in the divelist widget; since set_cursor changes the + * selection to be only 'path' we need to let our selection handling callbacks know + * that we didn't really mean this */ +static void scroll_to_path(GtkTreePath *path) +{ + GtkTreeSelection *selection; + + gtk_tree_view_expand_to_path(GTK_TREE_VIEW(dive_list.tree_view), path); + gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(dive_list.tree_view), path, NULL, FALSE, 0, 0); + in_set_cursor = TRUE; + gtk_tree_view_set_cursor(GTK_TREE_VIEW(dive_list.tree_view), path, NULL, FALSE); + in_set_cursor = FALSE; + selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(dive_list.tree_view)); + gtk_tree_model_foreach(MODEL(dive_list), set_selected, selection); + +} + +/* 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_NR; + +/* 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) { + /* this is a trip - restore its state */ + dive_trip_t *trip = find_trip_by_idx(idx); + if (trip && trip->expanded) + gtk_tree_view_expand_to_path(GTK_TREE_VIEW(dive_list.tree_view), path); + if (trip && trip->selected) + gtk_tree_selection_select_path(selection, path); + } else { + 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 gboolean scroll_to_this(GtkTreeModel *model, GtkTreePath *path, + GtkTreeIter *iter, gpointer data) +{ + int idx; + struct dive *dive; + + gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, -1); + dive = get_dive(idx); + if (dive == current_dive) { + scroll_to_path(path); + return TRUE; + } + return FALSE; +} + +static void scroll_to_current(GtkTreeModel *model) +{ + if (current_dive) + gtk_tree_model_foreach(model, scroll_to_this, current_dive); +} + +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; + scroll_to_current(GTK_TREE_MODEL(dive_list.model)); +} + +/* If the sort column is nr (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; + + gtk_widget_grab_focus(dive_list.tree_view); + 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_NR) + 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), MODEL(dive_list)); + update_column_and_order(colid); + gtk_tree_model_foreach(MODEL(dive_list), set_selected, selection); + } else { + if (order != sortorder[colid]) { + update_column_and_order(colid); + } + } +} + +static gboolean modify_selection_cb(GtkTreeSelection *selection, GtkTreeModel *model, + GtkTreePath *path, gboolean was_selected, gpointer userdata) +{ + int idx; + GtkTreeIter iter; + + if (!was_selected || in_set_cursor) + return TRUE; + gtk_tree_model_get_iter(model, &iter, path); + gtk_tree_model_get(model, &iter, DIVE_INDEX, &idx, -1); + if (idx < 0) { + int i; + struct dive *dive; + dive_trip_t *trip = find_trip_by_idx(idx); + if (!trip) + return TRUE; + + trip->selected = 0; + /* If this is expanded, let the gtk selection happen for each dive under it */ + if (gtk_tree_view_row_expanded(GTK_TREE_VIEW(dive_list.tree_view), path)) + return TRUE; + /* Otherwise, consider each dive under it deselected */ + for_each_dive(i, dive) { + if (dive->divetrip == trip) + deselect_dive(i); + } + } else { + deselect_dive(idx); + } + return TRUE; +} + +/* This gets called for each selected entry after a selection has changed */ +static void entry_selected(GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data) +{ + int idx; + + gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, -1); + if (idx < 0) { + int i; + struct dive *dive; + dive_trip_t *trip = find_trip_by_idx(idx); + + if (!trip) + return; + trip->selected = 1; + + /* If this is expanded, let the gtk selection happen for each dive under it */ + if (gtk_tree_view_row_expanded(GTK_TREE_VIEW(dive_list.tree_view), path)) { + trip->fixup = 1; + return; + } + + /* Otherwise, consider each dive under it selected */ + for_each_dive(i, dive) { + if (dive->divetrip == trip) + select_dive(i); + } + trip->fixup = 0; + } else { + select_dive(idx); + } +} + +static void update_gtk_selection(GtkTreeSelection *selection, GtkTreeModel *model) +{ + GtkTreeIter iter; + + if (!gtk_tree_model_get_iter_first(model, &iter)) + return; + do { + GtkTreeIter child; + + if (!gtk_tree_model_iter_children(model, &child, &iter)) + continue; + + do { + int idx; + struct dive *dive; + dive_trip_t *trip; + + gtk_tree_model_get(model, &child, DIVE_INDEX, &idx, -1); + dive = get_dive(idx); + if (!dive || !dive->selected) + break; + trip = dive->divetrip; + if (!trip) + break; + gtk_tree_selection_select_iter(selection, &child); + } while (gtk_tree_model_iter_next(model, &child)); + } while (gtk_tree_model_iter_next(model, &iter)); +} + +/* this is called when gtk thinks that the selection has changed */ +static void selection_cb(GtkTreeSelection *selection, GtkTreeModel *model) +{ + int i, fixup; + struct dive *dive; + + gtk_tree_selection_selected_foreach(selection, entry_selected, model); + + /* + * Go through all the dives, if there is a trip that is selected but no + * dives under it are selected, force-select all the dives + */ + + /* First, clear "fixup" for any trip that has selected dives */ + for_each_dive(i, dive) { + dive_trip_t *trip = dive->divetrip; + if (!trip || !trip->fixup) + continue; + if (dive->selected || !trip->selected) + trip->fixup = 0; + } + + /* + * Ok, not fixup is only set for trips that are selected + * but have no selected dives in them. Select all dives + * for such trips. + */ + fixup = 0; + for_each_dive(i, dive) { + dive_trip_t *trip = dive->divetrip; + if (!trip || !trip->fixup) + continue; + fixup = 1; + select_dive(i); + } + + /* + * Ok, we did a forced selection of dives, now we need to update the gtk + * view of what is selected too.. + */ + if (fixup) + update_gtk_selection(selection, model); + +#if DEBUG_SELECTION_TRACKING + dump_selection(); +#endif + + process_selected_dives(); + repaint_dive(); +} + +GtkWidget *dive_list_create(void) +{ + GtkTreeSelection *selection; + + dive_list.listmodel = gtk_tree_store_new(DIVELIST_COLUMNS, + G_TYPE_INT, /* index */ + G_TYPE_INT, /* nr */ + G_TYPE_INT64, /* 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_INT, /* MAXCNS */ + G_TYPE_STRING, /* Location */ + GDK_TYPE_PIXBUF /* GPS icon */ + ); + dive_list.treemodel = gtk_tree_store_new(DIVELIST_COLUMNS, + G_TYPE_INT, /* index */ + G_TYPE_INT, /* nr */ + G_TYPE_INT64, /* 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_INT, /* MAXCNS */ + G_TYPE_STRING, /* Location */ + GDK_TYPE_PIXBUF /* GPS icon */ + ); + dive_list.model = dive_list.treemodel; + dive_list.tree_view = gtk_tree_view_new_with_model(TREEMODEL(dive_list)); + set_divelist_font(prefs.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_MULTIPLE); + gtk_widget_set_size_request(dive_list.tree_view, 200, 200); + + /* check if utf8 stars are available as a default OS feature */ + if (!subsurface_os_feature_available(UTF8_FONT_WITH_STARS)) + dl_column[3].header = "*"; + + 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.maxcns = divelist_column(&dive_list, dl_column + DIVE_MAXCNS); + dive_list.location = divelist_column(&dive_list, dl_column + DIVE_LOCATION); + gtk_tree_view_column_set_sort_indicator(dive_list.nr, TRUE); + gtk_tree_view_column_set_sort_order(dive_list.nr, GTK_SORT_DESCENDING); + /* now add the GPS icon to the location column */ + tree_view_column_add_pixbuf(dive_list.tree_view, gpsicon_data_func, dive_list.location); + + fill_dive_list(); + + g_object_set(G_OBJECT(dive_list.tree_view), "headers-visible", TRUE, + "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, "row-collapsed", G_CALLBACK(row_collapsed_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_AUTOMATIC, GTK_POLICY_AUTOMATIC); + gtk_container_add(GTK_CONTAINER(dive_list.container_widget), dive_list.tree_view); + + dive_list.changed = 0; + + return dive_list.container_widget; +} + +void dive_list_destroy(void) +{ + gtk_widget_destroy(dive_list.tree_view); + g_object_unref(dive_list.treemodel); + g_object_unref(dive_list.listmodel); +} + +struct iteridx { + int idx; + GtkTreeIter *iter; +}; + +static gboolean iter_has_idx(GtkTreeModel *model, GtkTreePath *path, + GtkTreeIter *iter, gpointer _data) +{ + struct iteridx *iteridx = _data; + int idx; + /* Get the dive number */ + gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, -1); + if (idx == iteridx->idx) { + iteridx->iter = gtk_tree_iter_copy(iter); + return TRUE; /* end foreach */ + } + return FALSE; +} + +static GtkTreeIter *get_iter_from_idx(int idx) +{ + struct iteridx iteridx = {idx, }; + gtk_tree_model_foreach(MODEL(dive_list), iter_has_idx, &iteridx); + return iteridx.iter; +} + +static void scroll_to_selected(GtkTreeIter *iter) +{ + GtkTreePath *treepath; + treepath = gtk_tree_model_get_path(MODEL(dive_list), iter); + scroll_to_path(treepath); + gtk_tree_path_free(treepath); +} + +static void go_to_iter(GtkTreeSelection *selection, GtkTreeIter *iter) +{ + gtk_tree_selection_unselect_all(selection); + gtk_tree_selection_select_iter(selection, iter); + scroll_to_selected(iter); +} + +void show_and_select_dive(struct dive *dive) +{ + GtkTreeSelection *selection; + GtkTreeIter *iter; + struct dive *odive; + int i, divenr; + + divenr = get_divenr(dive); + if (divenr < 0) + /* we failed to find the dive */ + return; + iter = get_iter_from_idx(divenr); + selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(dive_list.tree_view)); + for_each_dive(i, odive) + odive->selected = FALSE; + amount_selected = 1; + selected_dive = divenr; + dive->selected = TRUE; + go_to_iter(selection, iter); + gtk_tree_iter_free(iter); +} + +void select_next_dive(void) +{ + GtkTreeIter *nextiter, *parent = NULL; + GtkTreeIter *iter = get_iter_from_idx(selected_dive); + GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(dive_list.tree_view)); + int idx; + + if (!iter) + return; + nextiter = gtk_tree_iter_copy(iter); + if (!gtk_tree_model_iter_next(MODEL(dive_list), nextiter)) { + if (!gtk_tree_model_iter_parent(MODEL(dive_list), nextiter, iter)) { + /* we're at the last top level node */ + goto free_iter; + } + if (!gtk_tree_model_iter_next(MODEL(dive_list), nextiter)) { + /* last trip */ + goto free_iter; + } + } + gtk_tree_model_get(MODEL(dive_list), nextiter, DIVE_INDEX, &idx, -1); + if (idx < 0) { + /* need the first child */ + parent = gtk_tree_iter_copy(nextiter); + if (! gtk_tree_model_iter_children(MODEL(dive_list), nextiter, parent)) + goto free_iter; + } + go_to_iter(selection, nextiter); +free_iter: + if (nextiter) + gtk_tree_iter_free(nextiter); + if (parent) + gtk_tree_iter_free(parent); + gtk_tree_iter_free(iter); +} + +void select_prev_dive(void) +{ + GtkTreeIter previter, *parent = NULL; + GtkTreeIter *iter = get_iter_from_idx(selected_dive); + GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(dive_list.tree_view)); + GtkTreePath *treepath; + int idx; + + if (!iter) + return; + treepath = gtk_tree_model_get_path(MODEL(dive_list), iter); + if (!gtk_tree_path_prev(treepath)) { + if (!gtk_tree_model_iter_parent(MODEL(dive_list), &previter, iter)) + /* we're at the last top level node */ + goto free_iter; + gtk_tree_path_free(treepath); + treepath = gtk_tree_model_get_path(MODEL(dive_list), &previter); + if (!gtk_tree_path_prev(treepath)) + /* first trip */ + goto free_iter; + if (!gtk_tree_model_get_iter(MODEL(dive_list), &previter, treepath)) + goto free_iter; + } + if (!gtk_tree_model_get_iter(MODEL(dive_list), &previter, treepath)) + goto free_iter; + gtk_tree_model_get(MODEL(dive_list), &previter, DIVE_INDEX, &idx, -1); + if (idx < 0) { + /* need the last child */ + parent = gtk_tree_iter_copy(&previter); + if (! gtk_tree_model_iter_nth_child(MODEL(dive_list), &previter, parent, + gtk_tree_model_iter_n_children(MODEL(dive_list), parent) - 1)) + goto free_iter; + } + go_to_iter(selection, &previter); +free_iter: + gtk_tree_path_free(treepath); + if (parent) + gtk_tree_iter_free(parent); + gtk_tree_iter_free(iter); +} diff --git a/divelist.c b/divelist.c index 198e2d643..f574a31fd 100644 --- a/divelist.c +++ b/divelist.c @@ -1,14 +1,36 @@ /* divelist.c */ -/* this creates the UI for the dive list - - * controlled through the following interfaces: +/* core logic for the dive list - + * accessed 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) + * dive_trip_t *dive_trip_list; + * unsigned int amount_selected; + * void dump_selection(void) + * dive_trip_t *find_trip_by_idx(int idx) + * int trip_has_selected_dives(dive_trip_t *trip) + * void get_dive_gas(struct dive *dive, int *o2_p, int *he_p, int *o2low_p) + * int total_weight(struct dive *dive) + * int get_divenr(struct dive *dive) + * double init_decompression(struct dive *dive) + * void update_cylinder_related_info(struct dive *dive) + * void get_location(struct dive *dive, char **str) + * void get_cylinder(struct dive *dive, char **str) + * void get_suit(struct dive *dive, char **str) + * void dump_trip_list(void) + * dive_trip_t *find_matching_trip(timestamp_t when) + * void insert_trip(dive_trip_t **dive_trip_p) + * void remove_dive_from_trip(struct dive *dive) + * void add_dive_to_trip(struct dive *dive, dive_trip_t *trip) + * dive_trip_t *create_and_hookup_trip_from_dive(struct dive *dive) + * void autogroup_dives(void) + * void clear_trip_indexes(void) + * void delete_single_dive(int idx) + * void add_single_dive(int idx, struct dive *dive) + * void merge_dive_index(int i, struct dive *a) + * void select_dive(int idx) + * void deselect_dive(int idx) * void mark_divelist_changed(int changed) * int unsaved_changes() + * void remove_autogen_trips() */ #include <unistd.h> #include <stdio.h> @@ -25,99 +47,16 @@ #include <libxslt/transform.h> #endif -#include "divelist.h" #include "dive.h" +#include "divelist.h" #include "display.h" -#include "display-gtk.h" #include "webservice.h" -#include <gdk-pixbuf/gdk-pixdata.h> -#include "satellite.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, *maxcns; - int changed; -}; - -static struct DiveList dive_list; -#define MODEL(_dl) GTK_TREE_MODEL((_dl).model) -#define TREEMODEL(_dl) GTK_TREE_MODEL((_dl).treemodel) -#define LISTMODEL(_dl) GTK_TREE_MODEL((_dl).listmodel) -#define STORE(_dl) GTK_TREE_STORE((_dl).model) -#define TREESTORE(_dl) GTK_TREE_STORE((_dl).treemodel) -#define LISTSTORE(_dl) GTK_TREE_STORE((_dl).listmodel) +static short dive_list_changed = FALSE; dive_trip_t *dive_trip_list; -gboolean autogroup = FALSE; -static gboolean in_set_cursor = FALSE; -static gboolean set_selected(GtkTreeModel *model, GtkTreePath *path, - GtkTreeIter *iter, gpointer data); - -/* - * The dive list has the dive data in both string format (for showing) - * and in "raw" format (for sorting purposes) - */ -enum { - DIVE_INDEX = 0, - DIVE_NR, /* int: dive->nr */ - DIVE_DATE, /* timestamp_t: dive->when */ - DIVE_RATING, /* int: 0-5 stars */ - DIVE_DEPTH, /* int: dive->maxdepth in mm */ - DIVE_DURATION, /* int: in seconds */ - DIVE_TEMPERATURE, /* int: in mkelvin */ - DIVE_TOTALWEIGHT, /* int: in grams */ - DIVE_SUIT, /* "wet, 3mm" */ - DIVE_CYLINDER, - DIVE_NITROX, /* int: dummy */ - DIVE_SAC, /* int: in ml/min */ - DIVE_OTU, /* int: in OTUs */ - DIVE_MAXCNS, /* int: in % */ - DIVE_LOCATION, /* "2nd Cathedral, Lanai" */ - DIVE_LOC_ICON, /* pixbuf for gps icon */ - DIVELIST_COLUMNS -}; - -static void merge_dive_into_trip_above_cb(GtkWidget *menuitem, GtkTreePath *path); - -#ifdef DEBUG_MODEL -static gboolean dump_model_entry(GtkTreeModel *model, GtkTreePath *path, - GtkTreeIter *iter, gpointer data) -{ - char *location; - int idx, nr, duration; - struct dive *dive; - timestamp_t when; - struct tm tm; - - gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, DIVE_NR, &nr, DIVE_DATE, &when, - DIVE_DURATION, &duration, DIVE_LOCATION, &location, -1); - utc_mkdate(when, &tm); - printf("iter %x:%x entry #%d : nr %d @ %04d-%02d-%02d %02d:%02d:%02d duration %d location %s ", - iter->stamp, iter->user_data, idx, nr, - tm.tm_year+1900, tm.tm_mon+1, tm.tm_mday, - tm.tm_hour, tm.tm_min, tm.tm_sec, - duration, location); - dive = get_dive(idx); - if (dive) - printf("tripflag %d\n", dive->tripflag); - else - printf("without matching dive\n"); - - free(location); - - return FALSE; -} -static void dump_model(GtkListStore *store) -{ - gtk_tree_model_foreach(GTK_TREE_MODEL(store), dump_model_entry, NULL); - printf("\n---\n\n"); -} -#endif +unsigned int amount_selected; #if DEBUG_SELECTION_TRACKING void dump_selection(void) @@ -134,44 +73,7 @@ void dump_selection(void) } #endif -/* 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 */ - gtk_tree_path_free(tpath); - 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_path_free(tpath); - gtk_tree_model_get(model, iter, DIVE_INDEX, diveidx, -1); - } -} - -static struct dive *dive_from_path(GtkTreePath *path) -{ - GtkTreeIter iter; - int idx; - - if (gtk_tree_model_get_iter(MODEL(dive_list), &iter, path)) { - gtk_tree_model_get(MODEL(dive_list), &iter, DIVE_INDEX, &idx, -1); - return get_dive(idx); - } else { - return NULL; - } - -} - -static dive_trip_t *find_trip_by_idx(int idx) +dive_trip_t *find_trip_by_idx(int idx) { dive_trip_t *trip = dive_trip_list; @@ -186,48 +88,7 @@ static dive_trip_t *find_trip_by_idx(int idx) return NULL; } -static int get_path_index(GtkTreePath *path) -{ - GtkTreeIter iter; - int idx; - - gtk_tree_model_get_iter(MODEL(dive_list), &iter, path); - gtk_tree_model_get(MODEL(dive_list), &iter, DIVE_INDEX, &idx, -1); - return idx; -} - -/* make sure that if we expand a summary row that is selected, the children show - up as selected, too */ -static void row_expanded_cb(GtkTreeView *tree_view, GtkTreeIter *iter, GtkTreePath *path, gpointer data) -{ - GtkTreeIter child; - GtkTreeModel *model = MODEL(dive_list); - GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(dive_list.tree_view)); - dive_trip_t *trip; - - trip = find_trip_by_idx(get_path_index(path)); - if (!trip) - return; - - trip->expanded = 1; - 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); - 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 int trip_has_selected_dives(dive_trip_t *trip) +int trip_has_selected_dives(dive_trip_t *trip) { struct dive *dive; for (dive = trip->dives; dive; dive = dive->next) { @@ -237,216 +98,6 @@ static int trip_has_selected_dives(dive_trip_t *trip) return 0; } -/* Make sure that if we collapse a summary row with any selected children, the row - shows up as selected too */ -static void row_collapsed_cb(GtkTreeView *tree_view, GtkTreeIter *iter, GtkTreePath *path, gpointer data) -{ - dive_trip_t *trip; - GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(dive_list.tree_view)); - - trip = find_trip_by_idx(get_path_index(path)); - if (!trip) - return; - - trip->expanded = 0; - if (trip_has_selected_dives(trip)) { - gtk_tree_selection_select_iter(selection, iter); - trip->selected = 1; - } -} - -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, - GtkCellRenderer *renderer, - GtkTreeModel *model, - GtkTreeIter *iter, - gpointer data) -{ - int idx, nr; - struct tm tm; - timestamp_t when; - /* this should be enought for most languages. if not increase the value. */ - char buffer[256]; - - gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, DIVE_DATE, &when, -1); - nr = gtk_tree_model_iter_n_children(model, iter); - - utc_mkdate(when, &tm); - if (idx < 0) { - snprintf(buffer, sizeof(buffer), - /*++GETTEXT 60 char buffer weekday, monthname, day of month, year, nr dives */ - ngettext("Trip %1$s, %2$s %3$d, %4$d (%5$d dive)", - "Trip %1$s, %2$s %3$d, %4$d (%5$d dives)", nr), - weekday(tm.tm_wday), - monthname(tm.tm_mon), - tm.tm_mday, tm.tm_year + 1900, - nr); - } else { - snprintf(buffer, sizeof(buffer), - /*++GETTEXT 60 char buffer weekday, monthname, day of month, year, hour:min */ - _("%1$s, %2$s %3$d, %4$d %5$02d:%6$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); -} - -static void depth_data_func(GtkTreeViewColumn *col, - GtkCellRenderer *renderer, - GtkTreeModel *model, - GtkTreeIter *iter, - gpointer data) -{ - int depth, integer, frac, len, idx; - char buffer[40]; - - gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, DIVE_DEPTH, &depth, -1); - - if (idx < 0) { - *buffer = '\0'; - } else { - switch (prefs.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; - 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); - } - g_object_set(renderer, "text", buffer, NULL); -} - -static void duration_data_func(GtkTreeViewColumn *col, - GtkCellRenderer *renderer, - GtkTreeModel *model, - GtkTreeIter *iter, - gpointer data) -{ - unsigned int sec; - int idx; - char buffer[40]; - - 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); -} - -static void temperature_data_func(GtkTreeViewColumn *col, - GtkCellRenderer *renderer, - GtkTreeModel *model, - GtkTreeIter *iter, - gpointer data) -{ - int value, idx; - char buffer[80]; - - gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, DIVE_TEMPERATURE, &value, -1); - - *buffer = 0; - if (idx >= 0 && value) { - double deg; - switch (prefs.units.temperature) { - case CELSIUS: - deg = mkelvin_to_C(value); - break; - case FAHRENHEIT: - deg = mkelvin_to_F(value); - break; - default: - return; - } - snprintf(buffer, sizeof(buffer), "%.1f", deg); - } - - g_object_set(renderer, "text", buffer, NULL); -} - -static void gpsicon_data_func(GtkTreeViewColumn *col, - GtkCellRenderer *renderer, - GtkTreeModel *model, - GtkTreeIter *iter, - gpointer data) -{ - int idx; - GdkPixbuf *icon; - - gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, DIVE_LOC_ICON, &icon, -1); - g_object_set(renderer, "pixbuf", icon, NULL); -} - -static void nr_data_func(GtkTreeViewColumn *col, - GtkCellRenderer *renderer, - GtkTreeModel *model, - GtkTreeIter *iter, - gpointer data) -{ - int idx, nr; - char buffer[40]; - struct dive *dive; - - gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, DIVE_NR, &nr, -1); - if (idx < 0) { - *buffer = '\0'; - } else { - /* make dives that are not in trips stand out */ - dive = get_dive(idx); - if (!DIVE_IN_TRIP(dive)) - snprintf(buffer, sizeof(buffer), "<b>%d</b>", nr); - else - snprintf(buffer, sizeof(buffer), "%d", nr); - } - g_object_set(renderer, "markup", buffer, NULL); -} - /* * Get "maximal" dive gas for a dive. * Rules: @@ -454,7 +105,7 @@ static void nr_data_func(GtkTreeViewColumn *col, * - 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) +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; @@ -535,165 +186,6 @@ int total_weight(struct dive *dive) return total_grams; } -static void weight_data_func(GtkTreeViewColumn *col, - GtkCellRenderer *renderer, - GtkTreeModel *model, - GtkTreeIter *iter, - gpointer data) -{ - 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); - - 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; - - 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); -} - -/* Render the SAC data (integer value of "ml / min") */ -static void sac_data_func(GtkTreeViewColumn *col, - GtkCellRenderer *renderer, - GtkTreeModel *model, - GtkTreeIter *iter, - gpointer data) -{ - int value, idx; - const char *fmt; - char buffer[16]; - double sac; - - gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, DIVE_SAC, &value, -1); - - if (idx < 0 || !value) { - *buffer = '\0'; - goto exit; - } - - sac = value / 1000.0; - switch (prefs.units.volume) { - case LITER: - fmt = "%4.1f"; - break; - case CUFT: - fmt = "%4.2f"; - 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); -} - -/* Render the CNS data (in full %) */ -static void cns_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_MAXCNS, &value, -1); - - if (idx < 0 || !value) - *buffer = '\0'; - else - snprintf(buffer, sizeof(buffer), "%d%%", value); - - g_object_set(renderer, "text", buffer, NULL); -} - static int active_o2(struct dive *dive, struct divecomputer *dc, duration_t time) { int o2permille = dive->cylinder[0].gasmix.o2.permille; @@ -806,7 +298,7 @@ static void add_dive_to_deco(struct dive *dive) } } -static int get_divenr(struct dive *dive) +int get_divenr(struct dive *dive) { int divenr = -1; while (++divenr < dive_table.nr && get_dive(divenr) != dive) @@ -913,157 +405,27 @@ static void get_string(char **str, const char *s) *str = n; } -static void get_location(struct dive *dive, char **str) +void get_location(struct dive *dive, char **str) { get_string(str, dive->location); } -static void get_cylinder(struct dive *dive, char **str) +void get_cylinder(struct dive *dive, char **str) { get_string(str, dive->cylinder[0].type.description); } -static void get_suit(struct dive *dive, char **str) +void get_suit(struct dive *dive, char **str) { get_string(str, dive->suit); } -GdkPixbuf *get_gps_icon(void) -{ - return gdk_pixbuf_from_pixdata(&satellite_pixbuf, TRUE, NULL); -} - -static GdkPixbuf *get_gps_icon_for_dive(struct dive *dive) -{ - if (dive_has_gps_location(dive)) - return get_gps_icon(); - else - return NULL; -} - -/* - * 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) -{ - char *location, *cylinder, *suit; - GtkTreeModel *othermodel; - GdkPixbuf *icon; - - get_cylinder(dive, &cylinder); - get_location(dive, &location); - get_suit(dive, &suit); - icon = get_gps_icon_for_dive(dive); - gtk_tree_store_set(GTK_TREE_STORE(model), iter, - DIVE_NR, dive->number, - DIVE_LOCATION, location, - DIVE_LOC_ICON, icon, - DIVE_CYLINDER, cylinder, - DIVE_RATING, dive->rating, - DIVE_SAC, dive->sac, - DIVE_OTU, dive->otu, - DIVE_MAXCNS, dive->maxcns, - DIVE_TOTALWEIGHT, total_weight(dive), - DIVE_SUIT, suit, - -1); - - if (icon) - g_object_unref(icon); - free(location); - free(cylinder); - free(suit); - - if (model == TREEMODEL(dive_list)) - othermodel = LISTMODEL(dive_list); - else - othermodel = TREEMODEL(dive_list); - if (othermodel != MODEL(dive_list)) - /* recursive call */ - gtk_tree_model_foreach(othermodel, set_one_dive, dive); -} - -static gboolean set_one_dive(GtkTreeModel *model, - GtkTreePath *path, - GtkTreeIter *iter, - gpointer data) -{ - int idx; - struct dive *dive; - - /* Get the dive number */ - 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 FALSE; - - fill_one_dive(dive, model, iter); - return dive == data; -} - -void flush_divelist(struct dive *dive) -{ - GtkTreeModel *model = MODEL(dive_list); - - gtk_tree_model_foreach(model, set_one_dive, dive); -} - -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 = MODEL(dive_list); - - (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); -} - -void update_dive_list_col_visibility(void) -{ - gtk_tree_view_column_set_visible(dive_list.cylinder, prefs.visible_cols.cylinder); - gtk_tree_view_column_set_visible(dive_list.temperature, prefs.visible_cols.temperature); - gtk_tree_view_column_set_visible(dive_list.totalweight, prefs.visible_cols.totalweight); - gtk_tree_view_column_set_visible(dive_list.suit, prefs.visible_cols.suit); - gtk_tree_view_column_set_visible(dive_list.nitrox, prefs.visible_cols.nitrox); - gtk_tree_view_column_set_visible(dive_list.sac, prefs.visible_cols.sac); - gtk_tree_view_column_set_visible(dive_list.otu, prefs.visible_cols.otu); - gtk_tree_view_column_set_visible(dive_list.maxcns, prefs.visible_cols.maxcns); - return; -} - /* * helper functions for dive_trip handling */ #ifdef DEBUG_TRIP -static void dump_trip_list(void) +void dump_trip_list(void) { dive_trip_t *trip; int i=0; @@ -1086,7 +448,7 @@ static void dump_trip_list(void) #endif /* this finds the last trip that at or before the time given */ -static dive_trip_t *find_matching_trip(timestamp_t when) +dive_trip_t *find_matching_trip(timestamp_t when) { dive_trip_t *trip = dive_trip_list; @@ -1181,7 +543,7 @@ static void find_new_trip_start_time(dive_trip_t *trip) trip->when = when; } -static void remove_dive_from_trip(struct dive *dive) +void remove_dive_from_trip(struct dive *dive) { struct dive *next, **pprev; dive_trip_t *trip = dive->divetrip; @@ -1226,7 +588,7 @@ void add_dive_to_trip(struct dive *dive, dive_trip_t *trip) trip->when = dive->when; } -static dive_trip_t *create_and_hookup_trip_from_dive(struct dive *dive) +dive_trip_t *create_and_hookup_trip_from_dive(struct dive *dive) { dive_trip_t *dive_trip = calloc(sizeof(dive_trip_t),1); dive_trip->when = dive->when; @@ -1242,7 +604,7 @@ static dive_trip_t *create_and_hookup_trip_from_dive(struct dive *dive) /* * Walk the dives from the oldest dive, and see if we can autogroup them */ -static void autogroup_dives(void) +void autogroup_dives(void) { int i; struct dive *dive, *lastdive = NULL; @@ -1280,7 +642,7 @@ static void autogroup_dives(void) #endif } -static void clear_trip_indexes(void) +void clear_trip_indexes(void) { dive_trip_t *trip; @@ -1288,571 +650,6 @@ static void clear_trip_indexes(void) trip->index = 0; } -/* Select the iter asked for, and set the keyboard focus on it */ -static void go_to_iter(GtkTreeSelection *selection, GtkTreeIter *iter); -static void fill_dive_list(void) -{ - int i, trip_index = 0; - GtkTreeIter iter, parent_iter, lookup, *parent_ptr = NULL; - GtkTreeStore *liststore, *treestore; - GdkPixbuf *icon; - - /* Do we need to create any dive groups automatically? */ - if (autogroup) - autogroup_dives(); - - treestore = TREESTORE(dive_list); - liststore = LISTSTORE(dive_list); - - clear_trip_indexes(); - - i = dive_table.nr; - while (--i >= 0) { - struct dive *dive = get_dive(i); - dive_trip_t *trip = dive->divetrip; - - if (!trip) { - parent_ptr = NULL; - } else if (!trip->index) { - trip->index = ++trip_index; - - /* Create new trip entry */ - gtk_tree_store_append(treestore, &parent_iter, NULL); - parent_ptr = &parent_iter; - - /* a duration of 0 (and negative index) identifies a group */ - gtk_tree_store_set(treestore, parent_ptr, - DIVE_INDEX, -trip_index, - DIVE_DATE, trip->when, - DIVE_LOCATION, trip->location, - DIVE_DURATION, 0, - -1); - } else { - int idx, ok; - GtkTreeModel *model = TREEMODEL(dive_list); - - parent_ptr = NULL; - ok = gtk_tree_model_get_iter_first(model, &lookup); - while (ok) { - gtk_tree_model_get(model, &lookup, DIVE_INDEX, &idx, -1); - if (idx == -trip->index) { - parent_ptr = &lookup; - break; - } - ok = gtk_tree_model_iter_next(model, &lookup); - } - } - - /* store dive */ - update_cylinder_related_info(dive); - gtk_tree_store_append(treestore, &iter, parent_ptr); - icon = get_gps_icon_for_dive(dive); - 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, dive->location, - DIVE_LOC_ICON, icon, - DIVE_RATING, dive->rating, - DIVE_TEMPERATURE, dive->watertemp.mkelvin, - DIVE_SAC, 0, - -1); - if (icon) - g_object_unref(icon); - 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_LOC_ICON, icon, - DIVE_RATING, dive->rating, - DIVE_TEMPERATURE, dive->watertemp.mkelvin, - DIVE_TOTALWEIGHT, 0, - DIVE_SUIT, dive->suit, - DIVE_SAC, 0, - -1); - } - - update_dive_list_units(); - if (amount_selected == 0 && gtk_tree_model_get_iter_first(MODEL(dive_list), &iter)) { - GtkTreeSelection *selection; - - /* select the last dive (and make sure it's an actual dive that is selected) */ - gtk_tree_model_get(MODEL(dive_list), &iter, DIVE_INDEX, &selected_dive, -1); - first_leaf(MODEL(dive_list), &iter, &selected_dive); - selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(dive_list.tree_view)); - go_to_iter(selection, &iter); - } -} - -static void restore_tree_state(void); - -void dive_list_update_dives(void) -{ - dive_table.preexisting = dive_table.nr; - gtk_tree_store_clear(TREESTORE(dive_list)); - gtk_tree_store_clear(LISTSTORE(dive_list)); - fill_dive_list(); - restore_tree_state(); - repaint_dive(); -} - -static gint dive_nr_sort(GtkTreeModel *model, - GtkTreeIter *iter_a, - GtkTreeIter *iter_b, - gpointer user_data) -{ - int idx_a, idx_b; - timestamp_t when_a, when_b; - struct dive *a, *b; - dive_trip_t *tripa = NULL, *tripb = NULL; - - gtk_tree_model_get(model, iter_a, DIVE_INDEX, &idx_a, DIVE_DATE, &when_a, -1); - gtk_tree_model_get(model, iter_b, DIVE_INDEX, &idx_b, DIVE_DATE, &when_b, -1); - - if (idx_a < 0) { - a = NULL; - tripa = find_trip_by_idx(idx_a); - } else { - a = get_dive(idx_a); - if (a) - tripa = a->divetrip; - } - - if (idx_b < 0) { - b = NULL; - tripb = find_trip_by_idx(idx_b); - } else { - b = get_dive(idx_b); - if (b) - tripb = b->divetrip; - } - - /* - * Compare dive dates within the same trip (or when there - * are no trips involved at all). But if we have two - * different trips use the trip dates for comparison - */ - if (tripa != tripb) { - if (tripa) - when_a = tripa->when; - if (tripb) - when_b = tripb->when; - } - return when_a - when_b; -} - - -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, dive_nr_sort, ALIGN_RIGHT }, - [DIVE_DATE] = { N_("Date"), date_data_func, NULL, ALIGN_LEFT }, - [DIVE_RATING] = { UTF8_BLACKSTAR, star_data_func, NULL, ALIGN_LEFT }, - [DIVE_DEPTH] = { N_("ft"), depth_data_func, NULL, ALIGN_RIGHT }, - [DIVE_DURATION] = { N_("min"), duration_data_func, NULL, ALIGN_RIGHT }, - [DIVE_TEMPERATURE] = { UTF8_DEGREE "F", temperature_data_func, NULL, ALIGN_RIGHT, &prefs.visible_cols.temperature }, - [DIVE_TOTALWEIGHT] = { N_("lbs"), weight_data_func, NULL, ALIGN_RIGHT, &prefs.visible_cols.totalweight }, - [DIVE_SUIT] = { N_("Suit"), NULL, NULL, ALIGN_LEFT, &prefs.visible_cols.suit }, - [DIVE_CYLINDER] = { N_("Cyl"), NULL, NULL, 0, &prefs.visible_cols.cylinder }, - [DIVE_NITROX] = { "O" UTF8_SUBSCRIPT_2 "%", nitrox_data_func, nitrox_sort_func, 0, &prefs.visible_cols.nitrox }, - [DIVE_SAC] = { N_("SAC"), sac_data_func, NULL, 0, &prefs.visible_cols.sac }, - [DIVE_OTU] = { N_("OTU"), otu_data_func, NULL, 0, &prefs.visible_cols.otu }, - [DIVE_MAXCNS] = { N_("maxCNS"), cns_data_func, NULL, 0, &prefs.visible_cols.maxcns }, - [DIVE_LOCATION] = { N_("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_NR) - 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(MODEL(dive_list), &iter, path)) - return; - - gtk_tree_model_get(MODEL(dive_list), &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), FALSE); -} - -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, FALSE); - return; - } - free(dive); -} - -static void edit_trip_cb(GtkWidget *menuitem, GtkTreePath *path) -{ - int idx; - GtkTreeIter iter; - dive_trip_t *dive_trip; - - gtk_tree_model_get_iter(MODEL(dive_list), &iter, path); - gtk_tree_model_get(MODEL(dive_list), &iter, DIVE_INDEX, &idx, -1); - dive_trip = find_trip_by_idx(idx); - if (edit_trip(dive_trip)) - gtk_tree_store_set(STORE(dive_list), &iter, DIVE_LOCATION, dive_trip->location, -1); -} - -static void edit_selected_dives_cb(GtkWidget *menuitem, gpointer data) -{ - edit_multi_dive_info(NULL); -} - -static void edit_dive_from_path_cb(GtkWidget *menuitem, GtkTreePath *path) -{ - struct dive *dive = dive_from_path(path); - - edit_multi_dive_info(dive); -} - -static void edit_dive_when_cb(GtkWidget *menuitem, struct dive *dive) -{ - GtkWidget *dialog, *cal, *h, *m, *timehbox; - timestamp_t when; - - guint yval, mval, dval; - int success; - struct tm tm; - - if (!dive) - return; - - when = dive->when; - utc_mkdate(when, &tm); - dialog = create_date_time_widget(&tm, &cal, &h, &m, &timehbox); - - gtk_widget_show_all(dialog); - success = gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT; - if (!success) { - gtk_widget_destroy(dialog); - return; - } - memset(&tm, 0, sizeof(tm)); - gtk_calendar_get_date(GTK_CALENDAR(cal), &yval, &mval, &dval); - tm.tm_year = yval; - tm.tm_mon = mval; - tm.tm_mday = dval; - tm.tm_hour = gtk_spin_button_get_value(GTK_SPIN_BUTTON(h)); - tm.tm_min = gtk_spin_button_get_value(GTK_SPIN_BUTTON(m)); - - gtk_widget_destroy(dialog); - when = utc_mktime(&tm); - if (dive->when != when) { - /* if this is the only dive in the trip, just change the trip time */ - if (dive->divetrip && dive->divetrip->nrdives == 1) - dive->divetrip->when = when; - /* if this is suddenly before the start of the trip, remove it from the trip */ - else if (dive->divetrip && dive->divetrip->when > when) - remove_dive_from_trip(dive); - else if (find_matching_trip(when) != dive->divetrip) - remove_dive_from_trip(dive); - dive->when = when; - mark_divelist_changed(TRUE); - report_dives(FALSE, FALSE); - dive_list_update_dives(); - } -} - -#if HAVE_OSM_GPS_MAP -static void show_gps_location_cb(GtkWidget *menuitem, struct dive *dive) -{ - show_gps_location(dive, NULL); -} -#endif - -gboolean icon_click_cb(GtkWidget *w, GdkEventButton *event, gpointer data) -{ -#if HAVE_OSM_GPS_MAP - GtkTreePath *path = NULL; - GtkTreeIter iter; - GtkTreeViewColumn *col; - int idx; - struct dive *dive; - - /* left click ? */ - if (event->button == 1 && - gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(dive_list.tree_view), event->x, event->y, &path, &col, NULL, NULL)) { - /* is it the icon column ? (we passed the correct column in when registering the callback) */ - if (col == data) { - gtk_tree_model_get_iter(MODEL(dive_list), &iter, path); - gtk_tree_model_get(MODEL(dive_list), &iter, DIVE_INDEX, &idx, -1); - dive = get_dive(idx); - if (dive && dive_has_gps_location(dive)) - show_gps_location(dive, NULL); - } - if (path) - gtk_tree_path_free(path); - } -#endif - /* keep processing the click */ - return FALSE; -} - -static void save_as_cb(GtkWidget *menuitem, struct dive *dive) -{ - GtkWidget *dialog; - char *filename = NULL; - - dialog = gtk_file_chooser_dialog_new(_("Save File As"), - GTK_WINDOW(main_window), - GTK_FILE_CHOOSER_ACTION_SAVE, - GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, - GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT, - NULL); - gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER(dialog), TRUE); - - if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) { - filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog)); - } - gtk_widget_destroy(dialog); - - if (filename){ - save_dives_logic(filename, TRUE); - g_free(filename); - } -} - -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); -} - -/* Move a top-level dive into the trip above it */ -static void merge_dive_into_trip_above_cb(GtkWidget *menuitem, GtkTreePath *path) -{ - int idx; - struct dive *dive; - dive_trip_t *trip; - - idx = get_path_index(path); - dive = get_dive(idx); - - /* Needs to be a dive, and at the top level */ - if (!dive || dive->divetrip) - return; - - /* Find the "trip above". */ - for (;;) { - if (!gtk_tree_path_prev(path)) - return; - idx = get_path_index(path); - trip = find_trip_by_idx(idx); - if (trip) - break; - } - - add_dive_to_trip(dive, trip); - if (dive->selected) { - for_each_dive(idx, dive) { - if (!dive->selected) - continue; - add_dive_to_trip(dive, trip); - } - } - - trip->expanded = 1; - dive_list_update_dives(); - mark_divelist_changed(TRUE); -} - -static void insert_trip_before_cb(GtkWidget *menuitem, GtkTreePath *path) -{ - int idx; - struct dive *dive; - dive_trip_t *trip; - - idx = get_path_index(path); - dive = get_dive(idx); - if (!dive) - return; - trip = create_and_hookup_trip_from_dive(dive); - if (dive->selected) { - for_each_dive(idx, dive) { - if (!dive->selected) - continue; - add_dive_to_trip(dive, trip); - } - } - trip->expanded = 1; - dive_list_update_dives(); - mark_divelist_changed(TRUE); -} - -static void remove_from_trip_cb(GtkWidget *menuitem, GtkTreePath *path) -{ - struct dive *dive; - int idx; - - idx = get_path_index(path); - if (idx < 0) - return; - dive = get_dive(idx); - - if (dive->selected) { - /* remove all the selected dives */ - for_each_dive(idx, dive) { - if (!dive->selected) - continue; - remove_dive_from_trip(dive); - } - } else { - /* just remove the dive the mouse pointer is on */ - remove_dive_from_trip(dive); - } - dive_list_update_dives(); - mark_divelist_changed(TRUE); -} - -static void remove_trip(GtkTreePath *trippath) -{ - int idx, i; - dive_trip_t *trip; - struct dive *dive; - - idx = get_path_index(trippath); - trip = find_trip_by_idx(idx); - if (!trip) - return; - - for_each_dive(i, dive) { - if (dive->divetrip != trip) - continue; - remove_dive_from_trip(dive); - } - - dive_list_update_dives(); - -#ifdef DEBUG_TRIP - dump_trip_list(); -#endif -} - -static void remove_trip_cb(GtkWidget *menuitem, GtkTreePath *trippath) -{ - int success; - GtkWidget *dialog; - - dialog = gtk_dialog_new_with_buttons(_("Remove Trip"), - GTK_WINDOW(main_window), - GTK_DIALOG_DESTROY_WITH_PARENT, - GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, - GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, - NULL); - - gtk_widget_show_all(dialog); - success = gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT; - gtk_widget_destroy(dialog); - if (!success) - return; - - remove_trip(trippath); - mark_divelist_changed(TRUE); -} - -static void merge_trips_cb(GtkWidget *menuitem, GtkTreePath *trippath) -{ - GtkTreePath *prevpath; - GtkTreeIter thistripiter, prevtripiter; - GtkTreeModel *tm = MODEL(dive_list); - dive_trip_t *thistrip, *prevtrip; - timestamp_t when; - - /* this only gets called when we are on a trip and there is another trip right before */ - prevpath = gtk_tree_path_copy(trippath); - gtk_tree_path_prev(prevpath); - gtk_tree_model_get_iter(tm, &thistripiter, trippath); - gtk_tree_model_get(tm, &thistripiter, DIVE_DATE, &when, -1); - thistrip = find_matching_trip(when); - gtk_tree_model_get_iter(tm, &prevtripiter, prevpath); - gtk_tree_model_get(tm, &prevtripiter, DIVE_DATE, &when, -1); - prevtrip = find_matching_trip(when); - /* move dives from trip */ - assert(thistrip != prevtrip); - while (thistrip->dives) - add_dive_to_trip(thistrip->dives, prevtrip); - dive_list_update_dives(); - mark_divelist_changed(TRUE); -} - /* this implements the mechanics of removing the dive from the table, * but doesn't deal with updating dive trips, etc */ void delete_single_dive(int idx) @@ -1895,300 +692,7 @@ void add_single_dive(int idx, struct dive *dive) } } -static gboolean restore_node_state(GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data) -{ - int idx; - struct dive *dive; - dive_trip_t *trip; - GtkTreeView *tree_view = GTK_TREE_VIEW(dive_list.tree_view); - GtkTreeSelection *selection = gtk_tree_view_get_selection(tree_view); - - gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, -1); - if (idx < 0) { - trip = find_trip_by_idx(idx); - if (trip && trip->expanded) - gtk_tree_view_expand_row(tree_view, path, FALSE); - if (trip && trip->selected) - gtk_tree_selection_select_iter(selection, iter); - } else { - dive = get_dive(idx); - if (dive && dive->selected) - gtk_tree_selection_select_iter(selection, iter); - } - /* continue foreach */ - return FALSE; -} - -/* restore expanded and selected state */ -static void restore_tree_state(void) -{ - gtk_tree_model_foreach(MODEL(dive_list), restore_node_state, NULL); -} - -/* called when multiple dives are selected and one of these is right-clicked for delete */ -static void delete_selected_dives_cb(GtkWidget *menuitem, GtkTreePath *path) -{ - int i; - struct dive *dive; - int success; - GtkWidget *dialog; - char *dialog_title; - - if (!amount_selected) - return; - if (amount_selected == 1) - dialog_title = _("Delete dive"); - else - dialog_title = _("Delete dives"); - - dialog = gtk_dialog_new_with_buttons(dialog_title, - GTK_WINDOW(main_window), - GTK_DIALOG_DESTROY_WITH_PARENT, - GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, - GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, - NULL); - - gtk_widget_show_all(dialog); - success = gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT; - gtk_widget_destroy(dialog); - if (!success) - return; - - /* walk the dive list in chronological order */ - for (i = 0; i < dive_table.nr; i++) { - dive = get_dive(i); - if (!dive) - continue; - if (!dive->selected) - continue; - /* now remove the dive from the table and free it. also move the iterator back, - * so that we don't skip a dive */ - delete_single_dive(i); - i--; - } - dive_list_update_dives(); - - /* if no dives are selected at this point clear the display widgets */ - if (!amount_selected) { - selected_dive = 0; - process_selected_dives(); - clear_stats_widgets(); - clear_equipment_widgets(); - show_dive_info(NULL); - } - mark_divelist_changed(TRUE); -} - -/* this gets called with path pointing to a dive, either in the top level - * or as part of a trip */ -static void delete_dive_cb(GtkWidget *menuitem, GtkTreePath *path) -{ - int idx; - GtkTreeIter iter; - int success; - GtkWidget *dialog; - - dialog = gtk_dialog_new_with_buttons(_("Delete dive"), - GTK_WINDOW(main_window), - GTK_DIALOG_DESTROY_WITH_PARENT, - GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, - GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, - NULL); - - gtk_widget_show_all(dialog); - success = gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT; - gtk_widget_destroy(dialog); - if (!success) - return; - - if (!gtk_tree_model_get_iter(MODEL(dive_list), &iter, path)) - return; - gtk_tree_model_get(MODEL(dive_list), &iter, DIVE_INDEX, &idx, -1); - delete_single_dive(idx); - dive_list_update_dives(); - mark_divelist_changed(TRUE); -} - -#if defined(LIBZIP) && defined(XSLT) -static void export_selected_dives_cb(GtkWidget *menuitem, GtkTreePath *path) -{ - int i; - struct dive *dive; - FILE *f; - char filename[PATH_MAX], *tempfile; - size_t streamsize; - char *membuf; - xmlDoc *doc; - xsltStylesheetPtr xslt = NULL; - xmlDoc *transformed; - struct zip_source *s[dive_table.nr]; - struct zip *zip; - const gchar *tmpdir = g_get_tmp_dir(); - - /* - * Creating a temporary .DLD file to be eventually uploaded to - * divelogs.de. I wonder if this could be done in-memory. - */ - tempfile = g_build_filename(tmpdir, "export.DLD-XXXXXX", NULL); - int fd = g_mkstemp(tempfile); - if (fd != -1) - close(fd); - zip = zip_open(tempfile, ZIP_CREATE, NULL); - - if (!zip) - return; - - if (!amount_selected) - return; - - /* walk the dive list in chronological order */ - for (i = 0; i < dive_table.nr; i++) { - - dive = get_dive(i); - if (!dive) - continue; - if (!dive->selected) - continue; - - f = tmpfile(); - if (!f) - return; - save_dive(f, dive); - fseek(f, 0, SEEK_END); - streamsize = ftell(f); - rewind(f); - membuf = malloc(streamsize + 1); - if (!membuf || !fread(membuf, streamsize, 1, f)) - return; - membuf[streamsize] = 0; - fclose(f); - - /* - * Parse the memory buffer into XML document and - * transform it to divelogs.de format, finally dumping - * the XML into a character buffer. - */ - doc = xmlReadMemory(membuf, strlen(membuf), "divelog", NULL, 0); - if (!doc) - continue; - - free((void *)membuf); - xslt = get_stylesheet("divelogs-export.xslt"); - if (!xslt) - return; - transformed = xsltApplyStylesheet(xslt, doc, NULL); - xsltFreeStylesheet(xslt); - xmlDocDumpMemory(transformed, (xmlChar **) &membuf, (int *)&streamsize); - xmlFreeDoc(doc); - xmlFreeDoc(transformed); - - /* - * Save the XML document into a zip file. - */ - snprintf(filename, PATH_MAX, "%d.xml", i + 1); - s[i] = zip_source_buffer(zip, membuf, streamsize, 1); - if (s[i]) { - int64_t ret = zip_add(zip, filename, s[i]); - if (ret == -1) - fprintf(stderr, "failed to include dive %d\n", i); - } - } - zip_close(zip); - if (divelogde_upload(tempfile)) - g_unlink(tempfile); - else - fprintf(stderr,"upload of %s failed\n", tempfile); - g_free(tempfile); -} -#endif - -#if defined(XSLT) -static void export_dives_uddf(const gboolean selected) -{ - FILE *f; - char *filename = NULL; - size_t streamsize; - char *membuf; - xmlDoc *doc; - xsltStylesheetPtr xslt = NULL; - xmlDoc *transformed; - GtkWidget *dialog; - - dialog = gtk_file_chooser_dialog_new(_("Export As UDDF File"), - GTK_WINDOW(main_window), - GTK_FILE_CHOOSER_ACTION_SAVE, - GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, - GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT, - NULL); - gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER(dialog), TRUE); - - if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) { - filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog)); - } - gtk_widget_destroy(dialog); - - if (!filename) - return; - - /* Save XML to file and convert it into a memory buffer */ - save_dives_logic(filename, selected); - f = fopen(filename, "r"); - fseek(f, 0, SEEK_END); - streamsize = ftell(f); - rewind(f); - - membuf = malloc(streamsize + 1); - if (!membuf || !fread(membuf, streamsize, 1, f)) { - fprintf(stderr, "Failed to read memory buffer\n"); - return; - } - membuf[streamsize] = 0; - fclose(f); - g_unlink(filename); - - /* - * Parse the memory buffer into XML document and - * transform it to UDDF format, finally dumping - * the XML into a character buffer. - */ - doc = xmlReadMemory(membuf, strlen(membuf), "divelog", NULL, 0); - if (!doc) { - fprintf(stderr, "Failed to read XML memory\n"); - return; - } - free((void *)membuf); - - /* Convert to UDDF format */ - xslt = get_stylesheet("uddf-export.xslt"); - if (!xslt) { - fprintf(stderr, "Failed to open UDDF conversion stylesheet\n"); - return; - } - transformed = xsltApplyStylesheet(xslt, doc, NULL); - xsltFreeStylesheet(xslt); - xmlFreeDoc(doc); - - /* Write the transformed XML to file */ - f = g_fopen(filename, "w"); - xmlDocFormatDump(f, transformed, 1); - xmlFreeDoc(transformed); - - fclose(f); - g_free(filename); -} - -static void export_selected_dives_uddf_cb(GtkWidget *menuitem, GtkTreePath *path) -{ - export_dives_uddf(TRUE); -} - -void export_all_dives_uddf_cb() -{ - export_dives_uddf(FALSE); -} -#endif - -static void merge_dive_index(int i, struct dive *a) +void merge_dive_index(int i, struct dive *a) { struct dive *b = get_dive(i+1); struct dive *res; @@ -2205,369 +709,7 @@ static void merge_dive_index(int i, struct dive *a) mark_divelist_changed(TRUE); } -static void merge_dives_cb(GtkWidget *menuitem, void *unused) -{ - int i; - struct dive *dive; - - for_each_dive(i, dive) { - if (dive->selected) { - merge_dive_index(i, dive); - return; - } - } -} - -/* Called if there are exactly two selected dives and the dive at idx is one of them */ -static void add_dive_merge_label(int idx, GtkMenuShell *menu) -{ - struct dive *a, *b; - GtkWidget *menuitem; - - /* The other selected dive must be next to it.. */ - a = get_dive(idx); - b = get_dive(idx+1); - if (!b || !b->selected) { - b = a; - a = get_dive(idx-1); - if (!a || !a->selected) - return; - } - - /* .. and they had better be in the same dive trip */ - if (a->divetrip != b->divetrip) - return; - - /* .. and if the surface interval is excessive, you must be kidding us */ - if (b->when > a->when + a->duration.seconds + 30*60) - return; - - /* If so, we can add a "merge dive" menu entry */ - menuitem = gtk_menu_item_new_with_label(_("Merge dives")); - g_signal_connect(menuitem, "activate", G_CALLBACK(merge_dives_cb), NULL); - gtk_menu_shell_append(menu, menuitem); -} - -static void popup_divelist_menu(GtkTreeView *tree_view, GtkTreeModel *model, int button, GdkEventButton *event) -{ - GtkWidget *menu, *menuitem, *image; - char editplurallabel[] = N_("Edit dives"); - char editsinglelabel[] = N_("Edit dive"); - char *editlabel; - char deleteplurallabel[] = N_("Delete dives"); - char deletesinglelabel[] = N_("Delete dive"); - char *deletelabel; -#if defined(XSLT) - char exportuddflabel[] = N_("Export dive(s) to UDDF"); -#endif -#if defined(LIBZIP) && defined(XSLT) - char exportlabel[] = N_("Export dive(s)"); -#endif - GtkTreePath *path, *prevpath, *nextpath; - GtkTreeIter iter, previter, nextiter; - int idx, previdx, nextidx; - struct dive *dive; - - if (!event || !gtk_tree_view_get_path_at_pos(tree_view, event->x, event->y, &path, NULL, NULL, NULL)) - return; - gtk_tree_model_get_iter(MODEL(dive_list), &iter, path); - gtk_tree_model_get(MODEL(dive_list), &iter, DIVE_INDEX, &idx, -1); - - 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 (idx < 0) { - /* mouse pointer is on a trip summary entry */ - menuitem = gtk_menu_item_new_with_label(_("Edit Trip Summary")); - g_signal_connect(menuitem, "activate", G_CALLBACK(edit_trip_cb), path); - gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); - prevpath = gtk_tree_path_copy(path); - if (gtk_tree_path_prev(prevpath) && - gtk_tree_model_get_iter(MODEL(dive_list), &previter, prevpath)) { - gtk_tree_model_get(MODEL(dive_list), &previter, DIVE_INDEX, &previdx, -1); - if (previdx < 0) { - menuitem = gtk_menu_item_new_with_label(_("Merge trip with trip above")); - g_signal_connect(menuitem, "activate", G_CALLBACK(merge_trips_cb), path); - gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); - } - } - nextpath = gtk_tree_path_copy(path); - gtk_tree_path_next(nextpath); - if (gtk_tree_model_get_iter(MODEL(dive_list), &nextiter, nextpath)) { - gtk_tree_model_get(MODEL(dive_list), &nextiter, DIVE_INDEX, &nextidx, -1); - if (nextidx < 0) { - menuitem = gtk_menu_item_new_with_label(_("Merge trip with trip below")); - g_signal_connect(menuitem, "activate", G_CALLBACK(merge_trips_cb), nextpath); - gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); - } - } - menuitem = gtk_menu_item_new_with_label(_("Remove Trip")); - g_signal_connect(menuitem, "activate", G_CALLBACK(remove_trip_cb), path); - gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); - } else { - dive = get_dive(idx); - /* if we right click on selected dive(s), edit or delete those */ - if (dive->selected) { - if (amount_selected == 1) { - deletelabel = _(deletesinglelabel); - editlabel = _(editsinglelabel); - menuitem = gtk_menu_item_new_with_label(_("Edit dive date/time")); - g_signal_connect(menuitem, "activate", G_CALLBACK(edit_dive_when_cb), dive); - gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); - } else { - deletelabel = _(deleteplurallabel); - editlabel = _(editplurallabel); - } - menuitem = gtk_menu_item_new_with_label(_("Save as")); - g_signal_connect(menuitem, "activate", G_CALLBACK(save_as_cb), dive); - gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); - - menuitem = gtk_menu_item_new_with_label(deletelabel); - g_signal_connect(menuitem, "activate", G_CALLBACK(delete_selected_dives_cb), path); - gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); - -#if defined(LIBZIP) && defined(XSLT) - menuitem = gtk_menu_item_new_with_label(exportlabel); - g_signal_connect(menuitem, "activate", G_CALLBACK(export_selected_dives_cb), path); - gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); -#endif - -#if defined(XSLT) - menuitem = gtk_menu_item_new_with_label(exportuddflabel); - g_signal_connect(menuitem, "activate", G_CALLBACK(export_selected_dives_uddf_cb), path); - gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); -#endif - - menuitem = gtk_menu_item_new_with_label(editlabel); - g_signal_connect(menuitem, "activate", G_CALLBACK(edit_selected_dives_cb), NULL); - gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); - - /* Two contiguous selected dives? */ - if (amount_selected == 2) - add_dive_merge_label(idx, GTK_MENU_SHELL(menu)); - } else { - menuitem = gtk_menu_item_new_with_label(_("Edit dive date/time")); - g_signal_connect(menuitem, "activate", G_CALLBACK(edit_dive_when_cb), dive); - gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); - - deletelabel = _(deletesinglelabel); - menuitem = gtk_menu_item_new_with_label(deletelabel); - g_signal_connect(menuitem, "activate", G_CALLBACK(delete_dive_cb), path); - gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); - - editlabel = _(editsinglelabel); - menuitem = gtk_menu_item_new_with_label(editlabel); - g_signal_connect(menuitem, "activate", G_CALLBACK(edit_dive_from_path_cb), path); - gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); - } -#if HAVE_OSM_GPS_MAP - /* Only offer to show on map if it has a location. */ - if (dive_has_gps_location(dive)) { - menuitem = gtk_menu_item_new_with_label(_("Show in map")); - g_signal_connect(menuitem, "activate", G_CALLBACK(show_gps_location_cb), dive); - gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); - } -#endif - /* only offer trip editing options when we are displaying the tree model */ - if (dive_list.model == dive_list.treemodel) { - int depth = gtk_tree_path_get_depth(path); - int *indices = gtk_tree_path_get_indices(path); - /* top level dive or child dive that is not the first child */ - if (depth == 1 || indices[1] > 0) { - menuitem = gtk_menu_item_new_with_label(_("Create new trip above")); - g_signal_connect(menuitem, "activate", G_CALLBACK(insert_trip_before_cb), path); - gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); - } - prevpath = gtk_tree_path_copy(path); - /* top level dive with a trip right before it */ - if (depth == 1 && - gtk_tree_path_prev(prevpath) && - gtk_tree_model_get_iter(MODEL(dive_list), &previter, prevpath) && - gtk_tree_model_iter_n_children(model, &previter)) { - menuitem = gtk_menu_item_new_with_label(_("Add to trip above")); - g_signal_connect(menuitem, "activate", G_CALLBACK(merge_dive_into_trip_above_cb), path); - gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem); - } - if (DIVE_IN_TRIP(dive)) { - if (dive->selected && amount_selected > 1) - menuitem = gtk_menu_item_new_with_label(_("Remove selected dives from trip")); - else - menuitem = gtk_menu_item_new_with_label(_("Remove dive from trip")); - g_signal_connect(menuitem, "activate", G_CALLBACK(remove_from_trip_cb), path); - 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, MODEL(dive_list), 0, NULL); -} - -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), MODEL(dive_list), 3, event); - return TRUE; - } - return FALSE; -} - -/* make sure 'path' is shown in the divelist widget; since set_cursor changes the - * selection to be only 'path' we need to let our selection handling callbacks know - * that we didn't really mean this */ -static void scroll_to_path(GtkTreePath *path) -{ - GtkTreeSelection *selection; - - gtk_tree_view_expand_to_path(GTK_TREE_VIEW(dive_list.tree_view), path); - gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(dive_list.tree_view), path, NULL, FALSE, 0, 0); - in_set_cursor = TRUE; - gtk_tree_view_set_cursor(GTK_TREE_VIEW(dive_list.tree_view), path, NULL, FALSE); - in_set_cursor = FALSE; - selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(dive_list.tree_view)); - gtk_tree_model_foreach(MODEL(dive_list), set_selected, selection); - -} - -/* 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_NR; - -/* 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) { - /* this is a trip - restore its state */ - dive_trip_t *trip = find_trip_by_idx(idx); - if (trip && trip->expanded) - gtk_tree_view_expand_to_path(GTK_TREE_VIEW(dive_list.tree_view), path); - if (trip && trip->selected) - gtk_tree_selection_select_path(selection, path); - } else { - 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 gboolean scroll_to_this(GtkTreeModel *model, GtkTreePath *path, - GtkTreeIter *iter, gpointer data) -{ - int idx; - struct dive *dive; - - gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, -1); - dive = get_dive(idx); - if (dive == current_dive) { - scroll_to_path(path); - return TRUE; - } - return FALSE; -} - -static void scroll_to_current(GtkTreeModel *model) -{ - if (current_dive) - gtk_tree_model_foreach(model, scroll_to_this, current_dive); -} - -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; - scroll_to_current(GTK_TREE_MODEL(dive_list.model)); -} - -/* If the sort column is nr (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; - - gtk_widget_grab_focus(dive_list.tree_view); - 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_NR) - 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), MODEL(dive_list)); - update_column_and_order(colid); - gtk_tree_model_foreach(MODEL(dive_list), set_selected, selection); - } else { - if (order != sortorder[colid]) { - update_column_and_order(colid); - } - } -} - -static void select_dive(int idx) +void select_dive(int idx) { struct dive *dive = get_dive(idx); if (dive && !dive->selected) { @@ -2577,7 +719,7 @@ static void select_dive(int idx) } } -static void deselect_dive(int idx) +void deselect_dive(int idx) { struct dive *dive = get_dive(idx); if (dive && dive->selected) { @@ -2602,266 +744,14 @@ static void deselect_dive(int idx) } } -static gboolean modify_selection_cb(GtkTreeSelection *selection, GtkTreeModel *model, - GtkTreePath *path, gboolean was_selected, gpointer userdata) -{ - int idx; - GtkTreeIter iter; - - if (!was_selected || in_set_cursor) - return TRUE; - gtk_tree_model_get_iter(model, &iter, path); - gtk_tree_model_get(model, &iter, DIVE_INDEX, &idx, -1); - if (idx < 0) { - int i; - struct dive *dive; - dive_trip_t *trip = find_trip_by_idx(idx); - if (!trip) - return TRUE; - - trip->selected = 0; - /* If this is expanded, let the gtk selection happen for each dive under it */ - if (gtk_tree_view_row_expanded(GTK_TREE_VIEW(dive_list.tree_view), path)) - return TRUE; - /* Otherwise, consider each dive under it deselected */ - for_each_dive(i, dive) { - if (dive->divetrip == trip) - deselect_dive(i); - } - } else { - deselect_dive(idx); - } - return TRUE; -} - -/* This gets called for each selected entry after a selection has changed */ -static void entry_selected(GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data) -{ - int idx; - - gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, -1); - if (idx < 0) { - int i; - struct dive *dive; - dive_trip_t *trip = find_trip_by_idx(idx); - - if (!trip) - return; - trip->selected = 1; - - /* If this is expanded, let the gtk selection happen for each dive under it */ - if (gtk_tree_view_row_expanded(GTK_TREE_VIEW(dive_list.tree_view), path)) { - trip->fixup = 1; - return; - } - - /* Otherwise, consider each dive under it selected */ - for_each_dive(i, dive) { - if (dive->divetrip == trip) - select_dive(i); - } - trip->fixup = 0; - } else { - select_dive(idx); - } -} - -static void update_gtk_selection(GtkTreeSelection *selection, GtkTreeModel *model) -{ - GtkTreeIter iter; - - if (!gtk_tree_model_get_iter_first(model, &iter)) - return; - do { - GtkTreeIter child; - - if (!gtk_tree_model_iter_children(model, &child, &iter)) - continue; - - do { - int idx; - struct dive *dive; - dive_trip_t *trip; - - gtk_tree_model_get(model, &child, DIVE_INDEX, &idx, -1); - dive = get_dive(idx); - if (!dive || !dive->selected) - break; - trip = dive->divetrip; - if (!trip) - break; - gtk_tree_selection_select_iter(selection, &child); - } while (gtk_tree_model_iter_next(model, &child)); - } while (gtk_tree_model_iter_next(model, &iter)); -} - -/* this is called when gtk thinks that the selection has changed */ -static void selection_cb(GtkTreeSelection *selection, GtkTreeModel *model) -{ - int i, fixup; - struct dive *dive; - - gtk_tree_selection_selected_foreach(selection, entry_selected, model); - - /* - * Go through all the dives, if there is a trip that is selected but no - * dives under it are selected, force-select all the dives - */ - - /* First, clear "fixup" for any trip that has selected dives */ - for_each_dive(i, dive) { - dive_trip_t *trip = dive->divetrip; - if (!trip || !trip->fixup) - continue; - if (dive->selected || !trip->selected) - trip->fixup = 0; - } - - /* - * Ok, not fixup is only set for trips that are selected - * but have no selected dives in them. Select all dives - * for such trips. - */ - fixup = 0; - for_each_dive(i, dive) { - dive_trip_t *trip = dive->divetrip; - if (!trip || !trip->fixup) - continue; - fixup = 1; - select_dive(i); - } - - /* - * Ok, we did a forced selection of dives, now we need to update the gtk - * view of what is selected too.. - */ - if (fixup) - update_gtk_selection(selection, model); - -#if DEBUG_SELECTION_TRACKING - dump_selection(); -#endif - - process_selected_dives(); - repaint_dive(); -} - -GtkWidget *dive_list_create(void) -{ - GtkTreeSelection *selection; - - dive_list.listmodel = gtk_tree_store_new(DIVELIST_COLUMNS, - G_TYPE_INT, /* index */ - G_TYPE_INT, /* nr */ - G_TYPE_INT64, /* 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_INT, /* MAXCNS */ - G_TYPE_STRING, /* Location */ - GDK_TYPE_PIXBUF /* GPS icon */ - ); - dive_list.treemodel = gtk_tree_store_new(DIVELIST_COLUMNS, - G_TYPE_INT, /* index */ - G_TYPE_INT, /* nr */ - G_TYPE_INT64, /* 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_INT, /* MAXCNS */ - G_TYPE_STRING, /* Location */ - GDK_TYPE_PIXBUF /* GPS icon */ - ); - dive_list.model = dive_list.treemodel; - dive_list.tree_view = gtk_tree_view_new_with_model(TREEMODEL(dive_list)); - set_divelist_font(prefs.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_MULTIPLE); - gtk_widget_set_size_request(dive_list.tree_view, 200, 200); - - /* check if utf8 stars are available as a default OS feature */ - if (!subsurface_os_feature_available(UTF8_FONT_WITH_STARS)) - dl_column[3].header = "*"; - - 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.maxcns = divelist_column(&dive_list, dl_column + DIVE_MAXCNS); - dive_list.location = divelist_column(&dive_list, dl_column + DIVE_LOCATION); - gtk_tree_view_column_set_sort_indicator(dive_list.nr, TRUE); - gtk_tree_view_column_set_sort_order(dive_list.nr, GTK_SORT_DESCENDING); - /* now add the GPS icon to the location column */ - tree_view_column_add_pixbuf(dive_list.tree_view, gpsicon_data_func, dive_list.location); - - fill_dive_list(); - - g_object_set(G_OBJECT(dive_list.tree_view), "headers-visible", TRUE, - "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, "row-collapsed", G_CALLBACK(row_collapsed_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_AUTOMATIC, GTK_POLICY_AUTOMATIC); - gtk_container_add(GTK_CONTAINER(dive_list.container_widget), dive_list.tree_view); - - dive_list.changed = 0; - - return dive_list.container_widget; -} - -void dive_list_destroy(void) -{ - gtk_widget_destroy(dive_list.tree_view); - g_object_unref(dive_list.treemodel); - g_object_unref(dive_list.listmodel); -} - void mark_divelist_changed(int changed) { - dive_list.changed = changed; + dive_list_changed = changed; } int unsaved_changes() { - return dive_list.changed; + return dive_list_changed; } void remove_autogen_trips() @@ -2877,142 +767,3 @@ void remove_autogen_trips() } } -struct iteridx { - int idx; - GtkTreeIter *iter; -}; - -static gboolean iter_has_idx(GtkTreeModel *model, GtkTreePath *path, - GtkTreeIter *iter, gpointer _data) -{ - struct iteridx *iteridx = _data; - int idx; - /* Get the dive number */ - gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, -1); - if (idx == iteridx->idx) { - iteridx->iter = gtk_tree_iter_copy(iter); - return TRUE; /* end foreach */ - } - return FALSE; -} - -static GtkTreeIter *get_iter_from_idx(int idx) -{ - struct iteridx iteridx = {idx, }; - gtk_tree_model_foreach(MODEL(dive_list), iter_has_idx, &iteridx); - return iteridx.iter; -} - -static void scroll_to_selected(GtkTreeIter *iter) -{ - GtkTreePath *treepath; - treepath = gtk_tree_model_get_path(MODEL(dive_list), iter); - scroll_to_path(treepath); - gtk_tree_path_free(treepath); -} - -static void go_to_iter(GtkTreeSelection *selection, GtkTreeIter *iter) -{ - gtk_tree_selection_unselect_all(selection); - gtk_tree_selection_select_iter(selection, iter); - scroll_to_selected(iter); -} - -void show_and_select_dive(struct dive *dive) -{ - GtkTreeSelection *selection; - GtkTreeIter *iter; - struct dive *odive; - int i, divenr; - - divenr = get_divenr(dive); - if (divenr < 0) - /* we failed to find the dive */ - return; - iter = get_iter_from_idx(divenr); - selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(dive_list.tree_view)); - for_each_dive(i, odive) - odive->selected = FALSE; - amount_selected = 1; - selected_dive = divenr; - dive->selected = TRUE; - go_to_iter(selection, iter); - gtk_tree_iter_free(iter); -} - -void select_next_dive(void) -{ - GtkTreeIter *nextiter, *parent = NULL; - GtkTreeIter *iter = get_iter_from_idx(selected_dive); - GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(dive_list.tree_view)); - int idx; - - if (!iter) - return; - nextiter = gtk_tree_iter_copy(iter); - if (!gtk_tree_model_iter_next(MODEL(dive_list), nextiter)) { - if (!gtk_tree_model_iter_parent(MODEL(dive_list), nextiter, iter)) { - /* we're at the last top level node */ - goto free_iter; - } - if (!gtk_tree_model_iter_next(MODEL(dive_list), nextiter)) { - /* last trip */ - goto free_iter; - } - } - gtk_tree_model_get(MODEL(dive_list), nextiter, DIVE_INDEX, &idx, -1); - if (idx < 0) { - /* need the first child */ - parent = gtk_tree_iter_copy(nextiter); - if (! gtk_tree_model_iter_children(MODEL(dive_list), nextiter, parent)) - goto free_iter; - } - go_to_iter(selection, nextiter); -free_iter: - if (nextiter) - gtk_tree_iter_free(nextiter); - if (parent) - gtk_tree_iter_free(parent); - gtk_tree_iter_free(iter); -} - -void select_prev_dive(void) -{ - GtkTreeIter previter, *parent = NULL; - GtkTreeIter *iter = get_iter_from_idx(selected_dive); - GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(dive_list.tree_view)); - GtkTreePath *treepath; - int idx; - - if (!iter) - return; - treepath = gtk_tree_model_get_path(MODEL(dive_list), iter); - if (!gtk_tree_path_prev(treepath)) { - if (!gtk_tree_model_iter_parent(MODEL(dive_list), &previter, iter)) - /* we're at the last top level node */ - goto free_iter; - gtk_tree_path_free(treepath); - treepath = gtk_tree_model_get_path(MODEL(dive_list), &previter); - if (!gtk_tree_path_prev(treepath)) - /* first trip */ - goto free_iter; - if (!gtk_tree_model_get_iter(MODEL(dive_list), &previter, treepath)) - goto free_iter; - } - if (!gtk_tree_model_get_iter(MODEL(dive_list), &previter, treepath)) - goto free_iter; - gtk_tree_model_get(MODEL(dive_list), &previter, DIVE_INDEX, &idx, -1); - if (idx < 0) { - /* need the last child */ - parent = gtk_tree_iter_copy(&previter); - if (! gtk_tree_model_iter_nth_child(MODEL(dive_list), &previter, parent, - gtk_tree_model_iter_n_children(MODEL(dive_list), parent) - 1)) - goto free_iter; - } - go_to_iter(selection, &previter); -free_iter: - gtk_tree_path_free(treepath); - if (parent) - gtk_tree_iter_free(parent); - gtk_tree_iter_free(iter); -} diff --git a/divelist.h b/divelist.h index c9ec973f7..6a0b98bc9 100644 --- a/divelist.h +++ b/divelist.h @@ -4,7 +4,6 @@ #ifdef __cplusplus extern "C" { #endif - struct dive; extern void dive_list_update_dives(void); @@ -21,6 +20,27 @@ extern void show_and_select_dive(struct dive *dive); extern double init_decompression(struct dive * dive); extern void export_all_dives_uddf_cb(); +/* divelist core logic functions */ +extern dive_trip_t *find_trip_by_idx(int idx); +extern int trip_has_selected_dives(dive_trip_t *trip); +extern void get_dive_gas(struct dive *dive, int *o2_p, int *he_p, int *o2low_p); +extern int get_divenr(struct dive *dive); +extern void get_location(struct dive *dive, char **str); +extern void get_cylinder(struct dive *dive, char **str); +extern void get_suit(struct dive *dive, char **str); +extern dive_trip_t *find_matching_trip(timestamp_t when); +extern void remove_dive_from_trip(struct dive *dive); +extern dive_trip_t *create_and_hookup_trip_from_dive(struct dive *dive); +extern void autogroup_dives(void); +extern void merge_dive_index(int i, struct dive *a); +extern void select_dive(int idx); +extern void deselect_dive(int idx); + +#ifdef DEBUG_TRIP +extern void dump_selection(void); +extern void dump_trip_list(void); +#endif + #ifdef __cplusplus } #endif diff --git a/uemis-downloader.c b/uemis-downloader.c index 9b54b0f3c..c5113d95a 100644 --- a/uemis-downloader.c +++ b/uemis-downloader.c @@ -731,7 +731,7 @@ static void process_raw_buffer(uint32_t deviceid, char *inbuf, char **max_divenr return; } -static char *get_divenr(char *deviceidstr) +static char *uemis_get_divenr(char *deviceidstr) { uint32_t deviceid, maxdiveid = 0; int i; @@ -789,7 +789,7 @@ static char *do_uemis_download(struct argument_block *args) /* if we have an empty divelist or force it, then we start downloading from the * first dive on the Uemis; otherwise check which was the last dive downloaded */ if (!args->force_download && dive_table.nr > 0) - newmax = get_divenr(deviceid); + newmax = uemis_get_divenr(deviceid); else newmax = strdup("0"); start = atoi(newmax); |