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subsurface/gtk-gui.c
Lubomir I. Ivanov c607f09f40 Planner: hook the gas combo box to a "focus-out" event handler 
GTK's logic might be a bit flawed (or complicated) in terms of
"focus-out-event" and GtkComboBoxEntry objects as it does not work
by attaching said signal type directly to the GtkComboBoxEntry.
Perhaps it only makes sense for text input.

Since "focus-out-event" works for GtkEntry, we can retrieve the child
GtkEntry from the combo using gtk_bin_get_child(GTK_BIN(combo)
and attach the event handler to that.

This change should make it possible to update gas_model (GtkListStore)
when changing the widget focus with both the keyboard and mouse clicks.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-06 09:55:34 -08:00

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/* gtk-gui.c */
/* gtk UI implementation */
/* creates the window and overall layout
* divelist, dive info, equipment and printing are handled in their own source files
*/
#include <libintl.h>
#include <glib/gi18n.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <time.h>
#include <unistd.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <ctype.h>
#include "dive.h"
#include "divelist.h"
#include "display.h"
#include "display-gtk.h"
#include "uemis.h"
#include "libdivecomputer.h"
GtkWidget *main_window;
GtkWidget *main_vbox;
GtkWidget *error_info_bar;
GtkWidget *error_label;
GtkWidget *vpane, *hpane;
GtkWidget *notebook;
int error_count;
const char *existing_filename;
const char *divelist_font;
const char *default_filename;
struct preferences prefs = {
SI_UNITS,
{ TRUE, FALSE, },
{ FALSE, FALSE, FALSE, 1.6, 4.0, 13.0},
FALSE, FALSE, FALSE, 0.30, 0.75
};
struct dcnicknamelist {
const char *nickname;
const char *model;
uint32_t deviceid;
struct dcnicknamelist *next;
gboolean saved;
};
static struct dcnicknamelist *nicknamelist;
char *nicknamestring;
static GtkWidget *dive_profile;
static const char *default_dive_computer_vendor;
static const char *default_dive_computer_product;
static const char *default_dive_computer_device;
static gboolean force_download;
static gboolean prefer_downloaded;
GtkActionGroup *action_group;
struct units *get_output_units()
{
return &prefs.output_units;
}
static int is_default_dive_computer(const char *vendor, const char *product)
{
return default_dive_computer_vendor && !strcmp(vendor, default_dive_computer_vendor) &&
default_dive_computer_product && !strcmp(product, default_dive_computer_product);
}
int is_default_dive_computer_device(const char *name)
{
return default_dive_computer_device && !strcmp(name, default_dive_computer_device);
}
static void set_default_dive_computer(const char *vendor, const char *product)
{
if (!vendor || !*vendor)
return;
if (!product || !*product)
return;
if (is_default_dive_computer(vendor, product))
return;
if (default_dive_computer_vendor)
free((void *)default_dive_computer_vendor);
if (default_dive_computer_product)
free((void *)default_dive_computer_product);
default_dive_computer_vendor = strdup(vendor);
default_dive_computer_product = strdup(product);
subsurface_set_conf("dive_computer_vendor", PREF_STRING, vendor);
subsurface_set_conf("dive_computer_product", PREF_STRING, product);
}
static void set_default_dive_computer_device(const char *name)
{
if (!name || !*name)
return;
if (is_default_dive_computer_device(name))
return;
if (default_dive_computer_device)
free((void *)default_dive_computer_device);
default_dive_computer_device = strdup(name);
subsurface_set_conf("dive_computer_device", PREF_STRING, name);
}
void repaint_dive(void)
{
update_dive(current_dive);
if (dive_profile)
gtk_widget_queue_draw(dive_profile);
}
static gboolean need_icon = TRUE;
static void on_info_bar_response(GtkWidget *widget, gint response,
gpointer data)
{
if (response == GTK_RESPONSE_OK)
{
gtk_widget_destroy(widget);
error_info_bar = NULL;
}
}
void report_error(GError* error)
{
if (error == NULL)
{
return;
}
if (error_info_bar == NULL)
{
error_count = 1;
error_info_bar = gtk_info_bar_new_with_buttons(GTK_STOCK_OK,
GTK_RESPONSE_OK,
NULL);
g_signal_connect(error_info_bar, "response", G_CALLBACK(on_info_bar_response), NULL);
gtk_info_bar_set_message_type(GTK_INFO_BAR(error_info_bar),
GTK_MESSAGE_ERROR);
error_label = gtk_label_new(error->message);
GtkWidget *container = gtk_info_bar_get_content_area(GTK_INFO_BAR(error_info_bar));
gtk_container_add(GTK_CONTAINER(container), error_label);
gtk_box_pack_start(GTK_BOX(main_vbox), error_info_bar, FALSE, FALSE, 0);
gtk_widget_show_all(main_vbox);
}
else
{
error_count++;
char buffer[256];
snprintf(buffer, sizeof(buffer), _("Failed to open %i files."), error_count);
gtk_label_set(GTK_LABEL(error_label), buffer);
}
}
static GtkFileFilter *setup_filter(void)
{
GtkFileFilter *filter = gtk_file_filter_new();
gtk_file_filter_add_pattern(filter, "*.xml");
gtk_file_filter_add_pattern(filter, "*.XML");
gtk_file_filter_add_mime_type(filter, "text/xml");
gtk_file_filter_set_name(filter, _("XML file"));
return filter;
}
static void file_save_as(GtkWidget *w, gpointer data)
{
GtkWidget *dialog;
char *filename = NULL;
char *current_file;
char *current_dir;
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 (existing_filename) {
current_dir = g_path_get_dirname(existing_filename);
current_file = g_path_get_basename(existing_filename);
} else {
const char *current_default = subsurface_default_filename();
current_dir = g_path_get_dirname(current_default);
current_file = g_path_get_basename(current_default);
}
gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog), current_dir);
gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog), current_file);
free(current_dir);
free(current_file);
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(filename);
set_filename(filename, TRUE);
g_free(filename);
mark_divelist_changed(FALSE);
}
}
static void file_save(GtkWidget *w, gpointer data)
{
const char *current_default;
if (!existing_filename)
return file_save_as(w, data);
current_default = subsurface_default_filename();
if (strcmp(existing_filename, current_default) == 0) {
/* if we are using the default filename the directory
* that we are creating the file in may not exist */
char *current_def_dir;
struct stat sb;
current_def_dir = g_path_get_dirname(existing_filename);
if (stat(current_def_dir, &sb) != 0) {
g_mkdir(current_def_dir, S_IRWXU);
}
free(current_def_dir);
}
save_dives(existing_filename);
mark_divelist_changed(FALSE);
}
static gboolean ask_save_changes()
{
GtkWidget *dialog, *label, *content;
gboolean quit = TRUE;
dialog = gtk_dialog_new_with_buttons(_("Save Changes?"),
GTK_WINDOW(main_window), GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
GTK_STOCK_NO, GTK_RESPONSE_NO,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
NULL);
content = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
if (!existing_filename){
label = gtk_label_new (
_("You have unsaved changes\nWould you like to save those before closing the datafile?"));
} else {
char *label_text = (char*) malloc(sizeof(char) *
(strlen(_("You have unsaved changes to file: %s \nWould you like to save those before closing the datafile?")) +
strlen(existing_filename)));
sprintf(label_text,
_("You have unsaved changes to file: %s \nWould you like to save those before closing the datafile?"),
existing_filename);
label = gtk_label_new (label_text);
free(label_text);
}
gtk_container_add (GTK_CONTAINER (content), label);
gtk_widget_show_all (dialog);
gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT);
gint outcode = gtk_dialog_run(GTK_DIALOG(dialog));
if (outcode == GTK_RESPONSE_ACCEPT) {
file_save(NULL,NULL);
} else if (outcode == GTK_RESPONSE_CANCEL) {
quit = FALSE;
}
gtk_widget_destroy(dialog);
return quit;
}
static void file_close(GtkWidget *w, gpointer data)
{
if (unsaved_changes())
if (ask_save_changes() == FALSE)
return;
if (existing_filename)
free((void *)existing_filename);
existing_filename = NULL;
/* free the dives and trips */
while (dive_table.nr)
delete_single_dive(0);
dive_table.preexisting = 0;
mark_divelist_changed(FALSE);
/* clear the selection and the statistics */
selected_dive = 0;
process_selected_dives();
clear_stats_widgets();
/* clear the equipment page */
clear_equipment_widgets();
/* redraw the screen */
dive_list_update_dives();
show_dive_info(NULL);
}
static void file_open(GtkWidget *w, gpointer data)
{
GtkWidget *dialog;
GtkFileFilter *filter;
const char *current_default;
dialog = gtk_file_chooser_dialog_new(_("Open File"),
GTK_WINDOW(main_window),
GTK_FILE_CHOOSER_ACTION_OPEN,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
NULL);
current_default = subsurface_default_filename();
gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dialog), current_default);
/* when opening the data file we should allow only one file to be chosen */
gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(dialog), FALSE);
filter = setup_filter();
gtk_file_chooser_set_filter(GTK_FILE_CHOOSER(dialog), filter);
if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
GSList *fn_glist;
char *filename;
/* first, close the existing file, if any, and forget its name */
file_close(w, data);
free((void *)existing_filename);
existing_filename = NULL;
/* we know there is only one filename */
fn_glist = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(dialog));
GError *error = NULL;
filename = fn_glist->data;
parse_file(filename, &error, TRUE);
if (error != NULL)
{
report_error(error);
g_error_free(error);
error = NULL;
}
g_free(filename);
g_slist_free(fn_glist);
report_dives(FALSE, FALSE);
}
gtk_widget_destroy(dialog);
}
gboolean on_delete(GtkWidget* w, gpointer data)
{
/* Make sure to flush any modified dive data */
update_dive(NULL);
gboolean quit = TRUE;
if (unsaved_changes())
quit = ask_save_changes();
if (quit){
return FALSE; /* go ahead, kill the program, we're good now */
} else {
return TRUE; /* We are not leaving */
}
}
static void on_destroy(GtkWidget* w, gpointer data)
{
dive_list_destroy();
gtk_main_quit();
}
void quit(GtkWidget *w, gpointer data)
{
/* Make sure to flush any modified dive data */
update_dive(NULL);
gboolean quit = TRUE;
if (unsaved_changes())
quit = ask_save_changes();
if (quit){
dive_list_destroy();
gtk_main_quit();
}
}
GtkTreeViewColumn *tree_view_column(GtkWidget *tree_view, int index, const char *title,
data_func_t data_func, unsigned int flags)
{
GtkCellRenderer *renderer;
GtkTreeViewColumn *col;
double xalign = 0.0; /* left as default */
PangoAlignment align;
gboolean visible;
align = (flags & ALIGN_LEFT) ? PANGO_ALIGN_LEFT :
(flags & ALIGN_RIGHT) ? PANGO_ALIGN_RIGHT :
PANGO_ALIGN_CENTER;
visible = !(flags & INVISIBLE);
renderer = gtk_cell_renderer_text_new();
col = gtk_tree_view_column_new();
if (flags & EDITABLE) {
g_object_set(renderer, "editable", TRUE, NULL);
g_signal_connect(renderer, "edited", (GCallback) data_func, tree_view);
data_func = NULL;
}
gtk_tree_view_column_set_title(col, title);
if (!(flags & UNSORTABLE))
gtk_tree_view_column_set_sort_column_id(col, index);
gtk_tree_view_column_set_resizable(col, TRUE);
gtk_tree_view_column_pack_start(col, renderer, TRUE);
if (data_func)
gtk_tree_view_column_set_cell_data_func(col, renderer, data_func, (void *)(long)index, NULL);
else
gtk_tree_view_column_add_attribute(col, renderer, "text", index);
gtk_object_set(GTK_OBJECT(renderer), "alignment", align, NULL);
switch (align) {
case PANGO_ALIGN_LEFT:
xalign = 0.0;
break;
case PANGO_ALIGN_CENTER:
xalign = 0.5;
break;
case PANGO_ALIGN_RIGHT:
xalign = 1.0;
break;
}
gtk_cell_renderer_set_alignment(GTK_CELL_RENDERER(renderer), xalign, 0.5);
gtk_tree_view_column_set_visible(col, visible);
gtk_tree_view_append_column(GTK_TREE_VIEW(tree_view), col);
return col;
}
static void create_radio(GtkWidget *vbox, const char *w_name, ...)
{
va_list args;
GtkRadioButton *group = NULL;
GtkWidget *box, *label;
box = gtk_hbox_new(TRUE, 10);
gtk_box_pack_start(GTK_BOX(vbox), box, FALSE, FALSE, 0);
label = gtk_label_new(w_name);
gtk_box_pack_start(GTK_BOX(box), label, TRUE, TRUE, 0);
va_start(args, w_name);
for (;;) {
int enabled;
const char *name;
GtkWidget *button;
void *callback_fn;
name = va_arg(args, char *);
if (!name)
break;
callback_fn = va_arg(args, void *);
enabled = va_arg(args, int);
button = gtk_radio_button_new_with_label_from_widget(group, name);
group = GTK_RADIO_BUTTON(button);
gtk_box_pack_start(GTK_BOX(box), button, TRUE, TRUE, 0);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), enabled);
g_signal_connect(button, "toggled", G_CALLBACK(callback_fn), NULL);
}
va_end(args);
}
static void update_screen()
{
update_dive_list_units();
repaint_dive();
update_dive_list_col_visibility();
}
#define UNITCALLBACK(name, type, value) \
static void name(GtkWidget *w, gpointer data) \
{ \
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(w))) \
prefs.output_units.type = value; \
update_screen(); \
}
UNITCALLBACK(set_meter, length, METERS)
UNITCALLBACK(set_feet, length, FEET)
UNITCALLBACK(set_bar, pressure, BAR)
UNITCALLBACK(set_psi, pressure, PSI)
UNITCALLBACK(set_liter, volume, LITER)
UNITCALLBACK(set_cuft, volume, CUFT)
UNITCALLBACK(set_celsius, temperature, CELSIUS)
UNITCALLBACK(set_fahrenheit, temperature, FAHRENHEIT)
UNITCALLBACK(set_kg, weight, KG)
UNITCALLBACK(set_lbs, weight, LBS)
#define OPTIONCALLBACK(name, option) \
static void name(GtkWidget *w, gpointer data) \
{ \
GtkWidget **entry = data; \
option = GTK_TOGGLE_BUTTON(w)->active; \
update_screen(); \
if (entry) \
gtk_widget_set_sensitive(*entry, option);\
}
OPTIONCALLBACK(otu_toggle, prefs.visible_cols.otu)
OPTIONCALLBACK(maxcns_toggle, prefs.visible_cols.maxcns)
OPTIONCALLBACK(sac_toggle, prefs.visible_cols.sac)
OPTIONCALLBACK(nitrox_toggle, prefs.visible_cols.nitrox)
OPTIONCALLBACK(temperature_toggle, prefs.visible_cols.temperature)
OPTIONCALLBACK(totalweight_toggle, prefs.visible_cols.totalweight)
OPTIONCALLBACK(suit_toggle, prefs.visible_cols.suit)
OPTIONCALLBACK(cylinder_toggle, prefs.visible_cols.cylinder)
OPTIONCALLBACK(po2_toggle, prefs.pp_graphs.po2)
OPTIONCALLBACK(pn2_toggle, prefs.pp_graphs.pn2)
OPTIONCALLBACK(phe_toggle, prefs.pp_graphs.phe)
OPTIONCALLBACK(red_ceiling_toggle, prefs.profile_red_ceiling)
OPTIONCALLBACK(calc_ceiling_toggle, prefs.profile_calc_ceiling)
OPTIONCALLBACK(calc_ceiling_3m_toggle, prefs.calc_ceiling_3m_incr)
OPTIONCALLBACK(force_toggle, force_download)
OPTIONCALLBACK(prefer_dl_toggle, prefer_downloaded)
static gboolean gflow_edit(GtkWidget *w, GdkEvent *event, gpointer _data)
{
double gflow;
const char *buf;
if (event->type == GDK_FOCUS_CHANGE) {
buf = gtk_entry_get_text(GTK_ENTRY(w));
sscanf(buf, "%lf", &gflow);
set_gf(gflow / 100.0, -1.0);
update_screen();
}
return FALSE;
}
static gboolean gfhigh_edit(GtkWidget *w, GdkEvent *event, gpointer _data)
{
double gfhigh;
const char *buf;
if (event->type == GDK_FOCUS_CHANGE) {
buf = gtk_entry_get_text(GTK_ENTRY(w));
sscanf(buf, "%lf", &gfhigh);
set_gf(-1.0, gfhigh / 100.0);
update_screen();
}
return FALSE;
}
static void event_toggle(GtkWidget *w, gpointer _data)
{
gboolean *plot_ev = _data;
*plot_ev = GTK_TOGGLE_BUTTON(w)->active;
}
static void pick_default_file(GtkWidget *w, GtkButton *button)
{
GtkWidget *fs_dialog, *parent;
const char *current_default;
char *current_def_file, *current_def_dir;
GtkFileFilter *filter;
struct stat sb;
fs_dialog = gtk_file_chooser_dialog_new(_("Choose Default XML File"),
GTK_WINDOW(main_window),
GTK_FILE_CHOOSER_ACTION_SAVE,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
NULL);
parent = gtk_widget_get_ancestor(w, GTK_TYPE_DIALOG);
gtk_widget_set_sensitive(parent, FALSE);
gtk_window_set_transient_for(GTK_WINDOW(fs_dialog), GTK_WINDOW(parent));
current_default = subsurface_default_filename();
current_def_dir = g_path_get_dirname(current_default);
current_def_file = g_path_get_basename(current_default);
/* it's possible that the directory doesn't exist (especially for the default)
* For gtk's file select box to make sense we create it */
if (stat(current_def_dir, &sb) != 0)
g_mkdir(current_def_dir, S_IRWXU);
gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(fs_dialog), current_def_dir);
gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(fs_dialog), current_def_file);
gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(fs_dialog), FALSE);
filter = setup_filter();
gtk_file_chooser_set_filter(GTK_FILE_CHOOSER(fs_dialog), filter);
gtk_widget_show_all(fs_dialog);
if (gtk_dialog_run(GTK_DIALOG(fs_dialog)) == GTK_RESPONSE_ACCEPT) {
GSList *list;
list = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(fs_dialog));
if (g_slist_length(list) == 1)
gtk_button_set_label(button, list->data);
g_slist_free(list);
}
free(current_def_dir);
free(current_def_file);
free((void *)current_default);
gtk_widget_destroy(fs_dialog);
gtk_widget_set_sensitive(parent, TRUE);
}
static void preferences_dialog(GtkWidget *w, gpointer data)
{
int result;
GtkWidget *dialog, *notebook, *font, *frame, *box, *vbox, *button, *xmlfile_button;
GtkWidget *entry_po2, *entry_pn2, *entry_phe, *entry_gflow, *entry_gfhigh;
const char *current_default, *new_default;
char threshold_text[10], utf8_buf[128];
struct preferences oldprefs = prefs;
dialog = gtk_dialog_new_with_buttons(_("Preferences"),
GTK_WINDOW(main_window),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
NULL);
/* create the notebook for the preferences and attach it to dialog */
notebook = gtk_notebook_new();
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), notebook, FALSE, FALSE, 5);
/* vbox that holds the first notebook page */
vbox = gtk_vbox_new(FALSE, 6);
gtk_notebook_append_page(GTK_NOTEBOOK(notebook), vbox,
gtk_label_new(_("General Settings")));
frame = gtk_frame_new(_("Units"));
gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
box = gtk_vbox_new(FALSE, 6);
gtk_container_add(GTK_CONTAINER(frame), box);
create_radio(box, _("Depth:"),
_("Meter"), set_meter, (prefs.output_units.length == METERS),
_("Feet"), set_feet, (prefs.output_units.length == FEET),
NULL);
create_radio(box, _("Pressure:"),
_("Bar"), set_bar, (prefs.output_units.pressure == BAR),
_("PSI"), set_psi, (prefs.output_units.pressure == PSI),
NULL);
create_radio(box, _("Volume:"),
_("Liter"), set_liter, (prefs.output_units.volume == LITER),
_("CuFt"), set_cuft, (prefs.output_units.volume == CUFT),
NULL);
create_radio(box, _("Temperature:"),
_("Celsius"), set_celsius, (prefs.output_units.temperature == CELSIUS),
_("Fahrenheit"), set_fahrenheit, (prefs.output_units.temperature == FAHRENHEIT),
NULL);
create_radio(box, _("Weight:"),
_("kg"), set_kg, (prefs.output_units.weight == KG),
_("lbs"), set_lbs, (prefs.output_units.weight == LBS),
NULL);
frame = gtk_frame_new(_("Show Columns"));
gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
box = gtk_hbox_new(FALSE, 6);
gtk_container_add(GTK_CONTAINER(frame), box);
button = gtk_check_button_new_with_label(_("Temp"));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), prefs.visible_cols.temperature);
gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 6);
g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(temperature_toggle), NULL);
button = gtk_check_button_new_with_label(_("Cyl"));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), prefs.visible_cols.cylinder);
gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 6);
g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(cylinder_toggle), NULL);
button = gtk_check_button_new_with_label("O" UTF8_SUBSCRIPT_2 "%");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), prefs.visible_cols.nitrox);
gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 6);
g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(nitrox_toggle), NULL);
button = gtk_check_button_new_with_label(_("SAC"));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), prefs.visible_cols.sac);
gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 6);
g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(sac_toggle), NULL);
button = gtk_check_button_new_with_label(_("Weight"));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), prefs.visible_cols.totalweight);
gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 6);
g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(totalweight_toggle), NULL);
button = gtk_check_button_new_with_label(_("Suit"));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), prefs.visible_cols.suit);
gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 6);
g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(suit_toggle), NULL);
frame = gtk_frame_new(_("Divelist Font"));
gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
font = gtk_font_button_new_with_font(divelist_font);
gtk_container_add(GTK_CONTAINER(frame),font);
frame = gtk_frame_new(_("Misc. Options"));
gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
box = gtk_hbox_new(FALSE, 6);
gtk_container_add(GTK_CONTAINER(frame), box);
frame = gtk_frame_new(_("Default XML Data File"));
gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 5);
box = gtk_hbox_new(FALSE, 6);
gtk_container_add(GTK_CONTAINER(frame), box);
current_default = subsurface_default_filename();
xmlfile_button = gtk_button_new_with_label(current_default);
g_signal_connect(G_OBJECT(xmlfile_button), "clicked",
G_CALLBACK(pick_default_file), xmlfile_button);
gtk_box_pack_start(GTK_BOX(box), xmlfile_button, FALSE, FALSE, 6);
/* vbox that holds the second notebook page */
vbox = gtk_vbox_new(FALSE, 6);
gtk_notebook_append_page(GTK_NOTEBOOK(notebook), vbox,
gtk_label_new(_("Tec Settings")));
frame = gtk_frame_new(_("Show Columns"));
gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
box = gtk_hbox_new(FALSE, 6);
gtk_container_add(GTK_CONTAINER(frame), box);
button = gtk_check_button_new_with_label(_("OTU"));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), prefs.visible_cols.otu);
gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 6);
g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(otu_toggle), NULL);
button = gtk_check_button_new_with_label(_("maxCNS"));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), prefs.visible_cols.maxcns);
gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 6);
g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(maxcns_toggle), NULL);
frame = gtk_frame_new(_("Profile Settings"));
gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
vbox = gtk_vbox_new(FALSE, 6);
gtk_container_add(GTK_CONTAINER(frame), vbox);
box = gtk_hbox_new(FALSE, 6);
gtk_container_add(GTK_CONTAINER(vbox), box);
sprintf(utf8_buf, _("Show pO%s graph"), UTF8_SUBSCRIPT_2);
button = gtk_check_button_new_with_label(utf8_buf);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), prefs.pp_graphs.po2);
gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 6);
g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(po2_toggle), &entry_po2);
sprintf(utf8_buf, _("pO%s threshold"), UTF8_SUBSCRIPT_2);
frame = gtk_frame_new(utf8_buf);
gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 6);
entry_po2 = gtk_entry_new();
gtk_entry_set_max_length(GTK_ENTRY(entry_po2), 4);
snprintf(threshold_text, sizeof(threshold_text), "%.1f", prefs.pp_graphs.po2_threshold);
gtk_entry_set_text(GTK_ENTRY(entry_po2), threshold_text);
gtk_widget_set_sensitive(entry_po2, prefs.pp_graphs.po2);
gtk_container_add(GTK_CONTAINER(frame), entry_po2);
box = gtk_hbox_new(FALSE, 6);
gtk_container_add(GTK_CONTAINER(vbox), box);
sprintf(utf8_buf, _("Show pN%s graph"), UTF8_SUBSCRIPT_2);
button = gtk_check_button_new_with_label(utf8_buf);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), prefs.pp_graphs.pn2);
gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 6);
g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(pn2_toggle), &entry_pn2);
sprintf(utf8_buf, _("pN%s threshold"), UTF8_SUBSCRIPT_2);
frame = gtk_frame_new(utf8_buf);
gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 6);
entry_pn2 = gtk_entry_new();
gtk_entry_set_max_length(GTK_ENTRY(entry_pn2), 4);
snprintf(threshold_text, sizeof(threshold_text), "%.1f", prefs.pp_graphs.pn2_threshold);
gtk_entry_set_text(GTK_ENTRY(entry_pn2), threshold_text);
gtk_widget_set_sensitive(entry_pn2, prefs.pp_graphs.pn2);
gtk_container_add(GTK_CONTAINER(frame), entry_pn2);
box = gtk_hbox_new(FALSE, 6);
gtk_container_add(GTK_CONTAINER(vbox), box);
button = gtk_check_button_new_with_label(_("Show pHe graph"));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), prefs.pp_graphs.phe);
gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 6);
g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(phe_toggle), &entry_phe);
frame = gtk_frame_new(_("pHe threshold"));
gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 6);
entry_phe = gtk_entry_new();
gtk_entry_set_max_length(GTK_ENTRY(entry_phe), 4);
snprintf(threshold_text, sizeof(threshold_text), "%.1f", prefs.pp_graphs.phe_threshold);
gtk_entry_set_text(GTK_ENTRY(entry_phe), threshold_text);
gtk_widget_set_sensitive(entry_phe, prefs.pp_graphs.phe);
gtk_container_add(GTK_CONTAINER(frame), entry_phe);
box = gtk_hbox_new(FALSE, 6);
gtk_container_add(GTK_CONTAINER(vbox), box);
button = gtk_check_button_new_with_label(_("Show dc reported ceiling in red"));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), prefs.profile_red_ceiling);
gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 6);
g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(red_ceiling_toggle), NULL);
box = gtk_hbox_new(FALSE, 6);
gtk_container_add(GTK_CONTAINER(vbox), box);
button = gtk_check_button_new_with_label(_("Show calculated ceiling"));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), prefs.profile_calc_ceiling);
gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 6);
g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(calc_ceiling_toggle), NULL);
button = gtk_check_button_new_with_label(_("3m increments for calculated ceiling"));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), prefs.calc_ceiling_3m_incr);
gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 6);
g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(calc_ceiling_3m_toggle), NULL);
box = gtk_hbox_new(FALSE, 6);
gtk_container_add(GTK_CONTAINER(vbox), box);
frame = gtk_frame_new(_("GFlow"));
gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 6);
entry_gflow = gtk_entry_new();
gtk_entry_set_max_length(GTK_ENTRY(entry_gflow), 4);
snprintf(threshold_text, sizeof(threshold_text), "%.0f", prefs.gflow * 100);
gtk_entry_set_text(GTK_ENTRY(entry_gflow), threshold_text);
gtk_container_add(GTK_CONTAINER(frame), entry_gflow);
gtk_widget_add_events(entry_gflow, GDK_FOCUS_CHANGE_MASK);
g_signal_connect(G_OBJECT(entry_gflow), "event", G_CALLBACK(gflow_edit), NULL);
frame = gtk_frame_new(_("GFhigh"));
gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 6);
entry_gfhigh = gtk_entry_new();
gtk_entry_set_max_length(GTK_ENTRY(entry_gfhigh), 4);
snprintf(threshold_text, sizeof(threshold_text), "%.0f", prefs.gfhigh * 100);
gtk_entry_set_text(GTK_ENTRY(entry_gfhigh), threshold_text);
gtk_container_add(GTK_CONTAINER(frame), entry_gfhigh);
gtk_widget_add_events(entry_gfhigh, GDK_FOCUS_CHANGE_MASK);
g_signal_connect(G_OBJECT(entry_gfhigh), "event", G_CALLBACK(gfhigh_edit), NULL);
gtk_widget_show_all(dialog);
result = gtk_dialog_run(GTK_DIALOG(dialog));
if (result == GTK_RESPONSE_ACCEPT) {
const char *po2_threshold_text, *pn2_threshold_text, *phe_threshold_text, *gflow_text, *gfhigh_text;
/* Make sure to flush any modified old dive data with old units */
update_dive(NULL);
if (divelist_font)
free((void *)divelist_font);
divelist_font = strdup(gtk_font_button_get_font_name(GTK_FONT_BUTTON(font)));
set_divelist_font(divelist_font);
po2_threshold_text = gtk_entry_get_text(GTK_ENTRY(entry_po2));
sscanf(po2_threshold_text, "%lf", &prefs.pp_graphs.po2_threshold);
pn2_threshold_text = gtk_entry_get_text(GTK_ENTRY(entry_pn2));
sscanf(pn2_threshold_text, "%lf", &prefs.pp_graphs.pn2_threshold);
phe_threshold_text = gtk_entry_get_text(GTK_ENTRY(entry_phe));
sscanf(phe_threshold_text, "%lf", &prefs.pp_graphs.phe_threshold);
gflow_text = gtk_entry_get_text(GTK_ENTRY(entry_gflow));
sscanf(gflow_text, "%lf", &prefs.gflow);
gfhigh_text = gtk_entry_get_text(GTK_ENTRY(entry_gfhigh));
sscanf(gfhigh_text, "%lf", &prefs.gfhigh);
prefs.gflow /= 100.0;
prefs.gfhigh /= 100.0;
set_gf(prefs.gflow, prefs.gfhigh);
update_screen();
subsurface_set_conf("feet", PREF_BOOL, BOOL_TO_PTR(prefs.output_units.length == FEET));
subsurface_set_conf("psi", PREF_BOOL, BOOL_TO_PTR(prefs.output_units.pressure == PSI));
subsurface_set_conf("cuft", PREF_BOOL, BOOL_TO_PTR(prefs.output_units.volume == CUFT));
subsurface_set_conf("fahrenheit", PREF_BOOL, BOOL_TO_PTR(prefs.output_units.temperature == FAHRENHEIT));
subsurface_set_conf("lbs", PREF_BOOL, BOOL_TO_PTR(prefs.output_units.weight == LBS));
subsurface_set_conf("TEMPERATURE", PREF_BOOL, BOOL_TO_PTR(prefs.visible_cols.temperature));
subsurface_set_conf("TOTALWEIGHT", PREF_BOOL, BOOL_TO_PTR(prefs.visible_cols.totalweight));
subsurface_set_conf("SUIT", PREF_BOOL, BOOL_TO_PTR(prefs.visible_cols.suit));
subsurface_set_conf("CYLINDER", PREF_BOOL, BOOL_TO_PTR(prefs.visible_cols.cylinder));
subsurface_set_conf("NITROX", PREF_BOOL, BOOL_TO_PTR(prefs.visible_cols.nitrox));
subsurface_set_conf("SAC", PREF_BOOL, BOOL_TO_PTR(prefs.visible_cols.sac));
subsurface_set_conf("OTU", PREF_BOOL, BOOL_TO_PTR(prefs.visible_cols.otu));
subsurface_set_conf("MAXCNS", PREF_BOOL, BOOL_TO_PTR(prefs.visible_cols.maxcns));
subsurface_set_conf("divelist_font", PREF_STRING, divelist_font);
subsurface_set_conf("po2graph", PREF_BOOL, BOOL_TO_PTR(prefs.pp_graphs.po2));
subsurface_set_conf("pn2graph", PREF_BOOL, BOOL_TO_PTR(prefs.pp_graphs.pn2));
subsurface_set_conf("phegraph", PREF_BOOL, BOOL_TO_PTR(prefs.pp_graphs.phe));
subsurface_set_conf("po2threshold", PREF_STRING, po2_threshold_text);
subsurface_set_conf("pn2threshold", PREF_STRING, pn2_threshold_text);
subsurface_set_conf("phethreshold", PREF_STRING, phe_threshold_text);
subsurface_set_conf("redceiling", PREF_BOOL, BOOL_TO_PTR(prefs.profile_red_ceiling));
subsurface_set_conf("calcceiling", PREF_BOOL, BOOL_TO_PTR(prefs.profile_calc_ceiling));
subsurface_set_conf("calcceiling3m", PREF_BOOL, BOOL_TO_PTR(prefs.calc_ceiling_3m_incr));
subsurface_set_conf("gflow", PREF_STRING, gflow_text);
subsurface_set_conf("gfhigh", PREF_STRING, gfhigh_text);
new_default = strdup(gtk_button_get_label(GTK_BUTTON(xmlfile_button)));
/* if we opened the default file and are changing its name,
* update existing_filename */
if (existing_filename) {
if (strcmp(current_default, existing_filename) == 0) {
free((void *)existing_filename);
existing_filename = strdup(new_default);
}
}
if (strcmp(current_default, new_default)) {
subsurface_set_conf("default_filename", PREF_STRING, new_default);
free((void *)default_filename);
default_filename = new_default;
}
/* Flush the changes out to the system */
subsurface_flush_conf();
} else if (result == GTK_RESPONSE_CANCEL) {
prefs = oldprefs;
set_gf(prefs.gflow, prefs.gfhigh);
update_screen();
}
free((void *)current_default);
gtk_widget_destroy(dialog);
}
static void create_toggle(const char* label, int *on, void *_data)
{
GtkWidget *button, *table = _data;
int rows, cols, x, y;
static int count;
if (table == NULL) {
/* magic way to reset the number of toggle buttons
* that we have already added - call this before you
* create the dialog */
count = 0;
return;
}
g_object_get(G_OBJECT(table), "n-columns", &cols, "n-rows", &rows, NULL);
if (count > rows * cols) {
gtk_table_resize(GTK_TABLE(table),rows+1,cols);
rows++;
}
x = count % cols;
y = count / cols;
button = gtk_check_button_new_with_label(label);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), *on);
gtk_table_attach_defaults(GTK_TABLE(table), button, x, x+1, y, y+1);
g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(event_toggle), on);
count++;
}
static void selectevents_dialog(GtkWidget *w, gpointer data)
{
int result;
GtkWidget *dialog, *frame, *vbox, *table;
dialog = gtk_dialog_new_with_buttons(_("Select Events"),
GTK_WINDOW(main_window),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
NULL);
/* initialize the function that fills the table */
create_toggle(NULL, NULL, NULL);
frame = gtk_frame_new(_("Enable / Disable Events"));
vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
table = gtk_table_new(1, 4, TRUE);
gtk_container_add(GTK_CONTAINER(frame), table);
evn_foreach(&create_toggle, table);
gtk_widget_show_all(dialog);
result = gtk_dialog_run(GTK_DIALOG(dialog));
if (result == GTK_RESPONSE_ACCEPT) {
repaint_dive();
}
gtk_widget_destroy(dialog);
}
static void autogroup_cb(GtkWidget *w, gpointer data)
{
autogroup = !autogroup;
if (! autogroup)
remove_autogen_trips();
dive_list_update_dives();
}
void set_autogroup(gboolean value)
{
GtkAction *autogroup_action;
if (value == autogroup)
return;
autogroup_action = gtk_action_group_get_action(action_group, "Autogroup");
gtk_action_activate(autogroup_action);
}
static void renumber_dialog(GtkWidget *w, gpointer data)
{
int result;
struct dive *dive;
GtkWidget *dialog, *frame, *button, *vbox;
dialog = gtk_dialog_new_with_buttons(_("Renumber"),
GTK_WINDOW(main_window),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
NULL);
vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
frame = gtk_frame_new(_("New starting number"));
gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
button = gtk_spin_button_new_with_range(1, 50000, 1);
gtk_container_add(GTK_CONTAINER(frame), button);
/*
* Do we have a number for the first dive already? Use that
* as the default.
*/
dive = get_dive(0);
if (dive && dive->number)
gtk_spin_button_set_value(GTK_SPIN_BUTTON(button), dive->number);
gtk_widget_show_all(dialog);
result = gtk_dialog_run(GTK_DIALOG(dialog));
if (result == GTK_RESPONSE_ACCEPT) {
int nr = gtk_spin_button_get_value(GTK_SPIN_BUTTON(button));
renumber_dives(nr);
repaint_dive();
}
gtk_widget_destroy(dialog);
}
static void about_dialog(GtkWidget *w, gpointer data)
{
const char *logo_property = NULL;
GdkPixbuf *logo = NULL;
if (need_icon) {
GtkWidget *image = gtk_image_new_from_file(subsurface_icon_name());
if (gtk_image_get_storage_type(GTK_IMAGE(image)) == GTK_IMAGE_PIXBUF) {
logo = gtk_image_get_pixbuf(GTK_IMAGE(image));
logo_property = "logo";
}
}
gtk_show_about_dialog(NULL,
"title", _("About Subsurface"),
"program-name", "Subsurface",
"comments", _("Multi-platform divelog software in C"),
"website", "http://subsurface.hohndel.org",
"license", "GNU General Public License, version 2\nhttp://www.gnu.org/licenses/old-licenses/gpl-2.0.html",
"version", VERSION_STRING,
"copyright", _("Linus Torvalds, Dirk Hohndel, and others, 2011, 2012"),
/*++GETTEXT the term translator-credits is magic - list the names of the tranlators here */
"translator_credits", _("translator-credits"),
"logo-icon-name", "subsurface",
/* Must be last: */
logo_property, logo,
NULL);
}
static void view_list(GtkWidget *w, gpointer data)
{
gtk_paned_set_position(GTK_PANED(vpane), 0);
}
static void view_profile(GtkWidget *w, gpointer data)
{
gtk_paned_set_position(GTK_PANED(hpane), 0);
gtk_paned_set_position(GTK_PANED(vpane), 65535);
}
static void view_info(GtkWidget *w, gpointer data)
{
gtk_paned_set_position(GTK_PANED(vpane), 65535);
gtk_paned_set_position(GTK_PANED(hpane), 65535);
}
static void view_three(GtkWidget *w, gpointer data)
{
GtkAllocation alloc;
GtkRequisition requisition;
gtk_widget_get_allocation(hpane, &alloc);
gtk_paned_set_position(GTK_PANED(hpane), alloc.width/2);
gtk_widget_get_allocation(vpane, &alloc);
gtk_widget_size_request(notebook, &requisition);
/* pick the requested size for the notebook plus 6 pixels for frame */
gtk_paned_set_position(GTK_PANED(vpane), requisition.height + 6);
}
static void toggle_zoom(GtkWidget *w, gpointer data)
{
zoomed_plot = (zoomed_plot)?0 : 1;
/*Update dive*/
repaint_dive();
}
static void prev_dc(GtkWidget *w, gpointer data)
{
dc_number--;
/* If the dc number underflows, we'll "wrap around" and use the last dc */
repaint_dive();
}
static void next_dc(GtkWidget *w, gpointer data)
{
dc_number++;
/* If the dc number overflows, we'll "wrap around" and zero it */
repaint_dive();
}
static void test_planner_cb(GtkWidget *w, gpointer data)
{
test_planner();
}
static void check_last_not_empty(GtkTreeModel *model, GtkTreeIter *iter, const char *text)
{
/* We only add a new empty entry if the current one isn't empty.. */
while (isspace(*text))
text++;
if (!*text)
return;
/* Is there a 'next' entry? */
if (gtk_tree_model_iter_next(model, iter))
return;
/* Ok, let's add a new empty entry at the end, then.. */
gtk_list_store_append(GTK_LIST_STORE(model), iter);
}
/*
* Get a value in tenths (so "10.2" == 102, "9" = 90)
*
* Return negative for errors.
*/
static int get_tenths(char *begin, char **end)
{
int value = strtol(begin, end, 10);
if (begin == *end)
return -1;
value *= 10;
/* Fraction? We only look at the first digit */
if (**end == '.') {
++*end;
if (!isdigit(**end))
return -1;
value += **end - '0';
do {
++*end;
} while (isdigit(**end));
}
return value;
}
static int get_permille(char *begin, char **end)
{
int value = get_tenths(begin, end);
if (value >= 0) {
/* Allow a percentage sign */
if (**end == '%')
++*end;
}
return value;
}
static int validate_gas(char *text, int *o2_p, int *he_p)
{
int o2, he;
if (!text)
return 0;
while (isspace(*text))
text++;
if (!*text) {
o2 = AIR_PERMILLE; he = 0;
} else if (!strcasecmp(text, "air")) {
o2 = AIR_PERMILLE; he = 0; text += 3;
} else if (!strncasecmp(text, "ean", 3)) {
o2 = get_permille(text+3, &text); he = 0;
} else {
o2 = get_permille(text, &text); he = 0;
if (*text == '/')
he = get_permille(text+1, &text);
}
/* We don't want any extra crud */
while (isspace(*text))
text++;
if (*text)
return 0;
/* Validate the gas mix */
if (*text || o2 < 1 || o2 > 1000 || he < 0 || o2+he > 1000)
return 0;
/* Let it rip */
*o2_p = o2;
*he_p = he;
return 1;
}
static void plan_gas_cb(GtkCellRendererText *cell, gchar *path, gchar *text, gpointer user_data)
{
GtkTreeView *view = user_data;
GtkTreeModel *model = gtk_tree_view_get_model(view);
GtkTreeIter iter;
int o2, he;
/* Get the tree store iterator */
if (!gtk_tree_model_get_iter_from_string(model, &iter, path))
return;
/* Verify that it's an acceptable gas */
if (!validate_gas(text, &o2, &he))
return;
/* Ok, looks fine, accept the string */
gtk_list_store_set(GTK_LIST_STORE(model), &iter, 2, text, -1);
check_last_not_empty(model, &iter, text);
}
static int validate_time(char *text, int *sec_p, int *rel_p)
{
int min, sec, rel;
char *end;
if (!text)
return 0;
while (isspace(*text))
text++;
rel = 0;
if (*text == '+') {
rel = 1;
text++;
while (isspace(*text))
text++;
}
min = strtol(text, &end, 10);
if (text == end)
return 0;
if (min < 0 || min > 1000)
return 0;
/* Ok, minutes look ok */
text = end;
sec = 0;
if (*text == ':') {
text++;
sec = strtol(text, &end, 10);
if (end != text+2)
return 0;
if (sec < 0)
return 0;
text = end;
if (*text == ':') {
if (sec >= 60)
return 0;
min = min*60 + sec;
text++;
sec = strtol(text, &end, 10);
if (end != text+2)
return 0;
if (sec < 0)
return 0;
text = end;
}
}
/* Maybe we should accept 'min' at the end? */
if (isspace(*text))
text++;
if (*text)
return 0;
*sec_p = min*60 + sec;
*rel_p = rel;
return 1;
}
static void plan_time_cb(GtkCellRendererText *cell, gchar *path, gchar *text, gpointer user_data)
{
GtkTreeView *view = user_data;
GtkTreeModel *model = gtk_tree_view_get_model(view);
GtkTreeIter iter;
int relative, seconds;
/* Get the tree store iterator */
if (!gtk_tree_model_get_iter_from_string(model, &iter, path))
return;
/* Verify that it's an acceptable time */
if (!validate_time(text, &seconds, &relative))
return;
/* Ok, looks fine, accept the string */
gtk_list_store_set(GTK_LIST_STORE(model), &iter, 0, text, -1);
check_last_not_empty(model, &iter, text);
}
static int validate_depth(char *text, int *mm_p)
{
int depth, imperial;
if (!text)
return 0;
depth = get_tenths(text, &text);
if (depth < 0)
return 0;
while (isspace(*text))
text++;
imperial = get_output_units()->length == FEET;
if (*text == 'm') {
imperial = 0;
text++;
} else if (!strcasecmp(text, "ft")) {
imperial = 1;
text += 2;
}
while (isspace(*text))
text++;
if (*text)
return 0;
if (imperial) {
depth = feet_to_mm(depth / 10.0);
} else {
depth *= 100;
}
*mm_p = depth;
return 1;
}
static void plan_depth_cb(GtkCellRendererText *cell, gchar *path, gchar *text, gpointer user_data)
{
GtkTreeView *view = user_data;
GtkTreeModel *model = gtk_tree_view_get_model(view);
GtkTreeIter iter;
int mm;
if (!validate_depth(text, &mm))
return;
/* Get the tree store iterator */
if (!gtk_tree_model_get_iter_from_string(model, &iter, path))
return;
/* Ok, looks fine, accept the string */
gtk_list_store_set(GTK_LIST_STORE(model), &iter, 1, text, -1);
check_last_not_empty(model, &iter, text);
}
static void run_diveplan(GtkListStore *store)
{
GtkTreeModel *model = GTK_TREE_MODEL(store);
struct diveplan diveplan = {};
struct timeval tv;
GtkTreeIter iter;
int ok;
int lasttime = 0;
gettimeofday(&tv, NULL);
diveplan.when = tv.tv_sec;
diveplan.surface_pressure = 1013;
ok = gtk_tree_model_get_iter_first(model, &iter);
while (ok) {
gchar *time, *depth, *gas;
int sec, rel, mm, o2, he;
gtk_tree_model_get(model, &iter,
0, &time,
1, &depth,
2, &gas,
-1);
if (!validate_time(time, &sec, &rel))
goto next;
if (rel)
sec += lasttime;
if (!validate_depth(depth, &mm))
goto next;
if (!validate_gas(gas, &o2, &he))
goto next;
plan_add_segment(&diveplan, sec, mm, o2, he);
next:
lasttime = sec;
g_free(time); g_free(depth); g_free(gas);
ok = gtk_tree_model_iter_next(model, &iter);
}
plan(&diveplan);
}
void input_plan_linus()
{
GtkWidget *planner, *container, *view;
GtkListStore *store;
GtkTreeIter iter;
planner = gtk_dialog_new_with_buttons(_("Dive Plan - THIS IS JUST A SIMULATION; DO NOT USE FOR DIVING"),
GTK_WINDOW(main_window),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
NULL);
container = gtk_dialog_get_content_area(GTK_DIALOG(planner));
store = gtk_list_store_new(3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING);
/* We always have an empty entry at the end */
gtk_list_store_append(store, &iter);
view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
g_object_unref(store);
tree_view_column(view, 0, "Time", (data_func_t) plan_time_cb, EDITABLE);
tree_view_column(view, 1, "Depth", (data_func_t) plan_depth_cb, EDITABLE);
tree_view_column(view, 2, "Gas", (data_func_t) plan_gas_cb, EDITABLE);
gtk_container_add(GTK_CONTAINER(container), view);
gtk_widget_show_all(planner);
if (gtk_dialog_run(GTK_DIALOG(planner)) == GTK_RESPONSE_ACCEPT) {
run_diveplan(store);
}
gtk_widget_destroy(planner);
}
static GtkWidget *add_entry_to_box(GtkWidget *box, const char *label)
{
GtkWidget *entry, *frame;
entry = gtk_entry_new();
gtk_entry_set_max_length(GTK_ENTRY(entry), 16);
if (label) {
frame = gtk_frame_new(label);
gtk_container_add(GTK_CONTAINER(frame), entry);
gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 0);
} else {
gtk_box_pack_start(GTK_BOX(box), entry, FALSE, FALSE, 2);
}
return entry;
}
#define MAX_WAYPOINTS 8
GtkWidget *entry_depth[MAX_WAYPOINTS], *entry_duration[MAX_WAYPOINTS], *entry_gas[MAX_WAYPOINTS];
int nr_waypoints = 0;
static GtkListStore *gas_model = NULL;
static gboolean gas_focus_out_cb(GtkWidget *entry, gpointer data)
{
char *gastext;
int o2, he;
gastext = strdup(gtk_entry_get_text(GTK_ENTRY(entry)));
if (validate_gas(gastext, &o2, &he))
add_string_list_entry(gastext, gas_model);
free(gastext);
return FALSE;
}
static GtkWidget *add_gas_combobox_to_box(GtkWidget *box, const char *label)
{
GtkWidget *frame, *combo;
GtkEntryCompletion *completion;
GtkEntry *entry;
if (!gas_model) {
gas_model = gtk_list_store_new(1, G_TYPE_STRING);
add_string_list_entry("AIR", gas_model);
add_string_list_entry("EAN32", gas_model);
add_string_list_entry("EAN36 @ 1.6", gas_model);
}
combo = gtk_combo_box_entry_new_with_model(GTK_TREE_MODEL(gas_model), 0);
gtk_widget_add_events(combo, GDK_FOCUS_CHANGE_MASK);
g_signal_connect(gtk_bin_get_child(GTK_BIN(combo)), "focus-out-event", G_CALLBACK(gas_focus_out_cb), NULL);
if (label) {
frame = gtk_frame_new(label);
gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 0);
gtk_container_add(GTK_CONTAINER(frame), combo);
} else {
gtk_box_pack_start(GTK_BOX(box), combo, FALSE, FALSE, 2);
}
entry = GTK_ENTRY(gtk_bin_get_child(GTK_BIN(combo)));
completion = gtk_entry_completion_new();
gtk_entry_completion_set_text_column(completion, 0);
gtk_entry_completion_set_model(completion, GTK_TREE_MODEL(gas_model));
gtk_entry_completion_set_inline_completion(completion, TRUE);
gtk_entry_completion_set_inline_selection(completion, TRUE);
gtk_entry_completion_set_popup_single_match(completion, FALSE);
gtk_entry_set_completion(entry, completion);
g_object_unref(completion);
return combo;
}
static void add_waypoint_widgets(GtkWidget *box, int idx)
{
GtkWidget *hbox;
hbox = gtk_hbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(box), hbox, FALSE, FALSE, 0);
if (idx == 0) {
entry_depth[idx] = add_entry_to_box(hbox, _("Ending Depth"));
entry_duration[idx] = add_entry_to_box(hbox, _("Segment Time"));
entry_gas[idx] = add_gas_combobox_to_box(hbox, _("Gas Used"));
} else {
entry_depth[idx] = add_entry_to_box(hbox, NULL);
entry_duration[idx] = add_entry_to_box(hbox, NULL);
entry_gas[idx] = add_gas_combobox_to_box(hbox, NULL);
}
}
static void add_waypoint_cb(GtkButton *button, gpointer _data)
{
GtkWidget *vbox = _data;
if (nr_waypoints < MAX_WAYPOINTS) {
GtkWidget *ovbox, *dialog;
add_waypoint_widgets(vbox, nr_waypoints);
nr_waypoints++;
ovbox = gtk_widget_get_parent(GTK_WIDGET(button));
dialog = gtk_widget_get_parent(ovbox);
gtk_widget_show_all(dialog);
} else {
// some error
}
}
void input_plan()
{
GtkWidget *planner, *content, *vbox, *outervbox, *add_row, *deltat;
int lasttime = 0;
struct diveplan diveplan = {};
planner = gtk_dialog_new_with_buttons(_("Dive Plan - THIS IS JUST A SIMULATION; DO NOT USE FOR DIVING"),
GTK_WINDOW(main_window),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
NULL);
content = gtk_dialog_get_content_area (GTK_DIALOG (planner));
outervbox = gtk_vbox_new(FALSE, 2);
gtk_container_add (GTK_CONTAINER (content), outervbox);
vbox = gtk_vbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(outervbox), vbox, TRUE, TRUE, 0);
deltat = add_entry_to_box(vbox, _("Dive starts in how many minutes?"));
nr_waypoints = 4;
add_waypoint_widgets(vbox, 0);
add_waypoint_widgets(vbox, 1);
add_waypoint_widgets(vbox, 2);
add_waypoint_widgets(vbox, 3);
add_row = gtk_button_new_with_label(_("Add waypoint"));
g_signal_connect(G_OBJECT(add_row), "clicked", G_CALLBACK(add_waypoint_cb), vbox);
gtk_box_pack_start(GTK_BOX(outervbox), add_row, FALSE, FALSE, 0);
gtk_widget_show_all(planner);
if (gtk_dialog_run(GTK_DIALOG(planner)) == GTK_RESPONSE_ACCEPT) {
int i;
const char *deltattext;
deltattext = gtk_entry_get_text(GTK_ENTRY(deltat));
diveplan.when = time(NULL) + 60 * atoi(deltattext);
for (i = 0; i < nr_waypoints; i++) {
char *depthtext, *durationtext, *gastext;
int depth, duration, o2, he, is_rel;
GtkWidget *entry;
depthtext = strdup(gtk_entry_get_text(GTK_ENTRY(entry_depth[i])));
if (!validate_depth(depthtext, &depth)) {
// mark error and redo?
free(depthtext);
continue;
}
durationtext = strdup(gtk_entry_get_text(GTK_ENTRY(entry_duration[i])));
if (!validate_time(durationtext, &duration, &is_rel)) {
// mark error and redo?
free(durationtext);
continue;
}
if (!is_rel)
duration -= lasttime;
entry = gtk_bin_get_child(GTK_BIN(entry_gas[i]));
gastext = strdup(gtk_entry_get_text(GTK_ENTRY(entry)));
if (!validate_gas(gastext, &o2, &he)) {
// mark error and redo?
free(gastext);
continue;
}
/* just in case this didn't get added by the callback */
add_string_list_entry(gastext, gas_model);
// still need to handle desired pO2 and a setpoint (for CC)
if (duration == 0)
break;
plan_add_segment(&diveplan, duration, depth, o2, he);
lasttime += duration;
free(depthtext);
free(durationtext);
free(gastext);
}
}
plan(&diveplan);
gtk_widget_destroy(planner);
}
static GtkActionEntry menu_items[] = {
{ "FileMenuAction", NULL, N_("File"), NULL, NULL, NULL},
{ "LogMenuAction", NULL, N_("Log"), NULL, NULL, NULL},
{ "ViewMenuAction", NULL, N_("View"), NULL, NULL, NULL},
{ "FilterMenuAction", NULL, N_("Filter"), NULL, NULL, NULL},
{ "PlannerMenuAction", NULL, N_("Planner"), NULL, NULL, NULL},
{ "HelpMenuAction", NULL, N_("Help"), NULL, NULL, NULL},
{ "NewFile", GTK_STOCK_NEW, N_("New"), CTRLCHAR "N", NULL, G_CALLBACK(file_close) },
{ "OpenFile", GTK_STOCK_OPEN, N_("Open..."), CTRLCHAR "O", NULL, G_CALLBACK(file_open) },
{ "SaveFile", GTK_STOCK_SAVE, N_("Save..."), CTRLCHAR "S", NULL, G_CALLBACK(file_save) },
{ "SaveAsFile", GTK_STOCK_SAVE_AS, N_("Save As..."), SHIFTCHAR CTRLCHAR "S", NULL, G_CALLBACK(file_save_as) },
{ "CloseFile", GTK_STOCK_CLOSE, N_("Close"), NULL, NULL, G_CALLBACK(file_close) },
{ "Print", GTK_STOCK_PRINT, N_("Print..."), CTRLCHAR "P", NULL, G_CALLBACK(do_print) },
{ "ImportFile", GTK_STOCK_GO_BACK, N_("Import XML File(s)..."), CTRLCHAR "I", NULL, G_CALLBACK(import_files) },
{ "DownloadLog", GTK_STOCK_GO_DOWN, N_("Download From Dive Computer..."), CTRLCHAR "D", NULL, G_CALLBACK(download_dialog) },
{ "AddDive", GTK_STOCK_ADD, N_("Add Dive..."), NULL, NULL, G_CALLBACK(add_dive_cb) },
{ "Preferences", GTK_STOCK_PREFERENCES, N_("Preferences..."), PREFERENCE_ACCEL, NULL, G_CALLBACK(preferences_dialog) },
{ "Renumber", NULL, N_("Renumber..."), NULL, NULL, G_CALLBACK(renumber_dialog) },
{ "YearlyStats", NULL, N_("Yearly Statistics"), NULL, NULL, G_CALLBACK(show_yearly_stats) },
{ "SelectEvents", NULL, N_("Select Events..."), NULL, NULL, G_CALLBACK(selectevents_dialog) },
{ "Quit", GTK_STOCK_QUIT, N_("Quit"), CTRLCHAR "Q", NULL, G_CALLBACK(quit) },
{ "About", GTK_STOCK_ABOUT, N_("About Subsurface"), NULL, NULL, G_CALLBACK(about_dialog) },
{ "ViewList", NULL, N_("List"), CTRLCHAR "1", NULL, G_CALLBACK(view_list) },
{ "ViewProfile", NULL, N_("Profile"), CTRLCHAR "2", NULL, G_CALLBACK(view_profile) },
{ "ViewInfo", NULL, N_("Info"), CTRLCHAR "3", NULL, G_CALLBACK(view_info) },
{ "ViewThree", NULL, N_("Three"), CTRLCHAR "4", NULL, G_CALLBACK(view_three) },
{ "PrevDC", NULL, N_("Prev DC"), NULL, NULL, G_CALLBACK(prev_dc) },
{ "NextDC", NULL, N_("Next DC"), NULL, NULL, G_CALLBACK(next_dc) },
{ "TestPlan", NULL, N_("Test Planner"), NULL, NULL, G_CALLBACK(test_planner_cb) },
{ "InputPlan", NULL, N_("Input Plan"), NULL, NULL, G_CALLBACK(input_plan) },
};
static gint nmenu_items = sizeof (menu_items) / sizeof (menu_items[0]);
static GtkToggleActionEntry toggle_items[] = {
{ "Autogroup", NULL, N_("Autogroup"), NULL, NULL, G_CALLBACK(autogroup_cb), FALSE },
{ "ToggleZoom", NULL, N_("Toggle Zoom"), CTRLCHAR "0", NULL, G_CALLBACK(toggle_zoom), FALSE },
};
static gint ntoggle_items = sizeof (toggle_items) / sizeof (toggle_items[0]);
static const gchar* ui_string = " \
<ui> \
<menubar name=\"MainMenu\"> \
<menu name=\"FileMenu\" action=\"FileMenuAction\"> \
<menuitem name=\"New\" action=\"NewFile\" /> \
<menuitem name=\"Open\" action=\"OpenFile\" /> \
<menuitem name=\"Save\" action=\"SaveFile\" /> \
<menuitem name=\"Save As\" action=\"SaveAsFile\" /> \
<menuitem name=\"Close\" action=\"CloseFile\" /> \
<separator name=\"Separator1\"/> \
<menuitem name=\"Import XML File\" action=\"ImportFile\" /> \
<separator name=\"Separator2\"/> \
<menuitem name=\"Print\" action=\"Print\" /> \
<separator name=\"Separator3\"/> \
<menuitem name=\"Preferences\" action=\"Preferences\" /> \
<separator name=\"Separator4\"/> \
<menuitem name=\"Quit\" action=\"Quit\" /> \
</menu> \
<menu name=\"LogMenu\" action=\"LogMenuAction\"> \
<menuitem name=\"Download From Dive Computer\" action=\"DownloadLog\" /> \
<separator name=\"Separator1\"/> \
<menuitem name=\"Add Dive\" action=\"AddDive\" /> \
<separator name=\"Separator2\"/> \
<menuitem name=\"Renumber\" action=\"Renumber\" /> \
<menuitem name=\"Autogroup\" action=\"Autogroup\" /> \
<menuitem name=\"Toggle Zoom\" action=\"ToggleZoom\" /> \
<menuitem name=\"YearlyStats\" action=\"YearlyStats\" /> \
<menu name=\"View\" action=\"ViewMenuAction\"> \
<menuitem name=\"List\" action=\"ViewList\" /> \
<menuitem name=\"Profile\" action=\"ViewProfile\" /> \
<menuitem name=\"Info\" action=\"ViewInfo\" /> \
<menuitem name=\"Paned\" action=\"ViewThree\" /> \
<menuitem name=\"PrevDC\" action=\"PrevDC\" /> \
<menuitem name=\"NextDC\" action=\"NextDC\" /> \
</menu> \
</menu> \
<menu name=\"FilterMenu\" action=\"FilterMenuAction\"> \
<menuitem name=\"SelectEvents\" action=\"SelectEvents\" /> \
</menu> \
<menu name=\"PlannerMenu\" action=\"PlannerMenuAction\"> \
<menuitem name=\"TestPlan\" action=\"TestPlan\" /> \
<menuitem name=\"InputPlan\" action=\"InputPlan\" /> \
</menu> \
<menu name=\"Help\" action=\"HelpMenuAction\"> \
<menuitem name=\"About\" action=\"About\" /> \
</menu> \
</menubar> \
</ui> \
";
static GtkWidget *get_menubar_menu(GtkWidget *window, GtkUIManager *ui_manager)
{
action_group = gtk_action_group_new("Menu");
gtk_action_group_set_translation_domain(action_group, "subsurface");
gtk_action_group_add_actions(action_group, menu_items, nmenu_items, 0);
toggle_items[0].is_active = autogroup;
gtk_action_group_add_toggle_actions(action_group, toggle_items, ntoggle_items, 0);
gtk_ui_manager_insert_action_group(ui_manager, action_group, 0);
GError* error = 0;
gtk_ui_manager_add_ui_from_string(GTK_UI_MANAGER(ui_manager), ui_string, -1, &error);
gtk_window_add_accel_group(GTK_WINDOW(window), gtk_ui_manager_get_accel_group(ui_manager));
GtkWidget* menu = gtk_ui_manager_get_widget(ui_manager, "/MainMenu");
return menu;
}
static void switch_page(GtkNotebook *notebook, gint arg1, gpointer user_data)
{
repaint_dive();
}
static gboolean on_key_press(GtkWidget *w, GdkEventKey *event, GtkWidget *divelist)
{
if (event->type != GDK_KEY_PRESS || event->state != 0)
return FALSE;
switch (event->keyval) {
case GDK_Up:
select_prev_dive();
return TRUE;
case GDK_Down:
select_next_dive();
return TRUE;
case GDK_Left:
prev_dc(NULL, NULL);
return TRUE;
case GDK_Right:
next_dc(NULL, NULL);
return TRUE;
}
return FALSE;
}
void init_ui(int *argcp, char ***argvp)
{
GtkWidget *win;
GtkWidget *nb_page;
GtkWidget *dive_list;
GtkWidget *menubar;
GtkWidget *vbox;
GtkWidget *scrolled;
GdkScreen *screen;
GtkIconTheme *icon_theme=NULL;
GtkSettings *settings;
GtkUIManager *ui_manager;
const char *conf_value;
gtk_init(argcp, argvp);
settings = gtk_settings_get_default();
gtk_settings_set_long_property(settings, "gtk-tooltip-timeout", 10, "subsurface setting");
gtk_settings_set_long_property(settings, "gtk-menu-images", 1, "subsurface setting");
gtk_settings_set_long_property(settings, "gtk-button-images", 1, "subsurface setting");
/* check if utf8 stars are available as a default OS feature */
if (!subsurface_os_feature_available(UTF8_FONT_WITH_STARS)) {
star_strings[0] = " ";
star_strings[1] = "* ";
star_strings[2] = "** ";
star_strings[3] = "*** ";
star_strings[4] = "**** ";
star_strings[5] = "*****";
}
g_type_init();
subsurface_open_conf();
if (subsurface_get_conf("feet", PREF_BOOL))
prefs.output_units.length = FEET;
if (subsurface_get_conf("psi", PREF_BOOL))
prefs.output_units.pressure = PSI;
if (subsurface_get_conf("cuft", PREF_BOOL))
prefs.output_units.volume = CUFT;
if (subsurface_get_conf("fahrenheit", PREF_BOOL))
prefs.output_units.temperature = FAHRENHEIT;
if (subsurface_get_conf("lbs", PREF_BOOL))
prefs.output_units.weight = LBS;
/* an unset key is FALSE - all these are hidden by default */
prefs.visible_cols.cylinder = PTR_TO_BOOL(subsurface_get_conf("CYLINDER", PREF_BOOL));
prefs.visible_cols.temperature = PTR_TO_BOOL(subsurface_get_conf("TEMPERATURE", PREF_BOOL));
prefs.visible_cols.totalweight = PTR_TO_BOOL(subsurface_get_conf("TOTALWEIGHT", PREF_BOOL));
prefs.visible_cols.suit = PTR_TO_BOOL(subsurface_get_conf("SUIT", PREF_BOOL));
prefs.visible_cols.nitrox = PTR_TO_BOOL(subsurface_get_conf("NITROX", PREF_BOOL));
prefs.visible_cols.otu = PTR_TO_BOOL(subsurface_get_conf("OTU", PREF_BOOL));
prefs.visible_cols.maxcns = PTR_TO_BOOL(subsurface_get_conf("MAXCNS", PREF_BOOL));
prefs.visible_cols.sac = PTR_TO_BOOL(subsurface_get_conf("SAC", PREF_BOOL));
prefs.pp_graphs.po2 = PTR_TO_BOOL(subsurface_get_conf("po2graph", PREF_BOOL));
prefs.pp_graphs.pn2 = PTR_TO_BOOL(subsurface_get_conf("pn2graph", PREF_BOOL));
prefs.pp_graphs.phe = PTR_TO_BOOL(subsurface_get_conf("phegraph", PREF_BOOL));
conf_value = subsurface_get_conf("po2threshold", PREF_STRING);
if (conf_value) {
sscanf(conf_value, "%lf", &prefs.pp_graphs.po2_threshold);
free((void *)conf_value);
}
conf_value = subsurface_get_conf("pn2threshold", PREF_STRING);
if (conf_value) {
sscanf(conf_value, "%lf", &prefs.pp_graphs.pn2_threshold);
free((void *)conf_value);
}
conf_value = subsurface_get_conf("phethreshold", PREF_STRING);
if (conf_value) {
sscanf(conf_value, "%lf", &prefs.pp_graphs.phe_threshold);
free((void *)conf_value);
}
prefs.profile_red_ceiling = PTR_TO_BOOL(subsurface_get_conf("redceiling", PREF_BOOL));
prefs.profile_calc_ceiling = PTR_TO_BOOL(subsurface_get_conf("calcceiling", PREF_BOOL));
prefs.calc_ceiling_3m_incr = PTR_TO_BOOL(subsurface_get_conf("calcceiling3m", PREF_BOOL));
conf_value = subsurface_get_conf("gflow", PREF_STRING);
if (conf_value) {
sscanf(conf_value, "%lf", &prefs.gflow);
prefs.gflow /= 100.0;
set_gf(prefs.gflow, -1.0);
free((void *)conf_value);
}
conf_value = subsurface_get_conf("gfhigh", PREF_STRING);
if (conf_value) {
sscanf(conf_value, "%lf", &prefs.gfhigh);
prefs.gfhigh /= 100.0;
set_gf(-1.0, prefs.gfhigh);
free((void *)conf_value);
}
divelist_font = subsurface_get_conf("divelist_font", PREF_STRING);
default_filename = subsurface_get_conf("default_filename", PREF_STRING);
default_dive_computer_vendor = subsurface_get_conf("dive_computer_vendor", PREF_STRING);
default_dive_computer_product = subsurface_get_conf("dive_computer_product", PREF_STRING);
default_dive_computer_device = subsurface_get_conf("dive_computer_device", PREF_STRING);
conf_value = subsurface_get_conf("dc_nicknames", PREF_STRING);
nicknamestring = strdup("");
if (conf_value) {
char *next_token, *nickname, *model, *conf_copy;
uint32_t deviceid;
int len;
next_token = conf_copy = strdup(conf_value);
len = strlen(next_token);
while ((next_token = g_utf8_strchr(next_token, len, '{')) != NULL) {
/* replace the '{' so we keep looking in case any test fails */
*next_token = '(';
/* the next 8 chars are the deviceid, after that we have the model
* and the utf8 nickname (if set) */
if (sscanf(next_token, "(%8x,", &deviceid) > 0) {
char *namestart, *nameend, *tupleend;
namestart = g_utf8_strchr(next_token, len, ',');
/* we know that namestart isn't NULL based on the sscanf succeeding */
len = strlen(namestart + 1);
nameend = g_utf8_strchr(namestart + 1, len, ',');
tupleend = g_utf8_strchr(namestart + 1, len, '}');
if (!tupleend)
/* the config entry is messed up - bail */
break;
if (!nameend || tupleend < nameend)
nameend = tupleend;
*nameend = '\0';
model = strdup(namestart + 1);
if (tupleend == nameend) {
/* no nickname */
nickname = strdup("");
} else {
namestart = nameend + 1;
len = strlen(namestart);
nameend = g_utf8_strchr(namestart, len, '}');
if (!nameend)
break;
*nameend = '\0';
nickname = strdup(namestart);
}
remember_dc(model, deviceid, nickname, FALSE);
next_token = nameend + 1;
};
}
free((void *)conf_value);
free(conf_copy);
}
error_info_bar = NULL;
win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
g_set_application_name ("subsurface");
/* Let's check if the subsurface icon has been installed or if
* we need to try to load it from the current directory */
screen = gdk_screen_get_default();
if (screen)
icon_theme = gtk_icon_theme_get_for_screen(screen);
if (icon_theme) {
if (gtk_icon_theme_has_icon(icon_theme, "subsurface")) {
need_icon = FALSE;
gtk_window_set_default_icon_name ("subsurface");
}
}
if (need_icon) {
const char *icon_name = subsurface_icon_name();
if (!access(icon_name, R_OK))
gtk_window_set_icon_from_file(GTK_WINDOW(win), icon_name, NULL);
}
g_signal_connect(G_OBJECT(win), "delete-event", G_CALLBACK(on_delete), NULL);
g_signal_connect(G_OBJECT(win), "destroy", G_CALLBACK(on_destroy), NULL);
main_window = win;
vbox = gtk_vbox_new(FALSE, 0);
gtk_container_add(GTK_CONTAINER(win), vbox);
main_vbox = vbox;
ui_manager = gtk_ui_manager_new();
menubar = get_menubar_menu(win, ui_manager);
subsurface_ui_setup(settings, menubar, vbox, ui_manager);
vpane = gtk_vpaned_new();
gtk_box_pack_start(GTK_BOX(vbox), vpane, TRUE, TRUE, 3);
hpane = gtk_hpaned_new();
gtk_paned_add1(GTK_PANED(vpane), hpane);
g_signal_connect_after(G_OBJECT(vbox), "realize", G_CALLBACK(view_three), NULL);
/* Notebook for dive info vs profile vs .. */
notebook = gtk_notebook_new();
scrolled = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
gtk_paned_add1(GTK_PANED(hpane), scrolled);
gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled), notebook);
g_signal_connect(notebook, "switch-page", G_CALLBACK(switch_page), NULL);
/* Create the actual divelist */
dive_list = dive_list_create();
gtk_widget_set_name(dive_list, "Dive List");
gtk_paned_add2(GTK_PANED(vpane), dive_list);
/* Frame for dive profile */
dive_profile = dive_profile_widget();
gtk_widget_set_name(dive_profile, "Dive Profile");
gtk_paned_add2(GTK_PANED(hpane), dive_profile);
/* Frame for extended dive info */
nb_page = extended_dive_info_widget();
gtk_notebook_append_page(GTK_NOTEBOOK(notebook), nb_page, gtk_label_new(_("Dive Notes")));
/* Frame for dive equipment */
nb_page = equipment_widget(W_IDX_PRIMARY);
gtk_notebook_append_page(GTK_NOTEBOOK(notebook), nb_page, gtk_label_new(_("Equipment")));
/* Frame for single dive statistics */
nb_page = single_stats_widget();
gtk_notebook_append_page(GTK_NOTEBOOK(notebook), nb_page, gtk_label_new(_("Dive Info")));
/* Frame for total dive statistics */
nb_page = total_stats_widget();
gtk_notebook_append_page(GTK_NOTEBOOK(notebook), nb_page, gtk_label_new(_("Stats")));
/* handle some keys globally (to deal with gtk focus issues) */
g_signal_connect (G_OBJECT (win), "key_press_event", G_CALLBACK (on_key_press), dive_list);
gtk_widget_set_app_paintable(win, TRUE);
gtk_widget_show_all(win);
return;
}
void run_ui(void)
{
gtk_main();
}
void exit_ui(void)
{
subsurface_close_conf();
if (default_filename)
free((char *)default_filename);
if (existing_filename)
free((void *)existing_filename);
if (default_dive_computer_device)
free((void *)default_dive_computer_device);
}
typedef struct {
cairo_rectangle_t rect;
const char *text;
} tooltip_record_t;
static tooltip_record_t *tooltip_rects;
static int tooltips;
void attach_tooltip(int x, int y, int w, int h, const char *text)
{
cairo_rectangle_t *rect;
tooltip_rects = realloc(tooltip_rects, (tooltips + 1) * sizeof(tooltip_record_t));
rect = &tooltip_rects[tooltips].rect;
rect->x = x;
rect->y = y;
rect->width = w;
rect->height = h;
tooltip_rects[tooltips].text = strdup(text);
tooltips++;
}
#define INSIDE_RECT(_r,_x,_y) ((_r.x <= _x) && (_r.x + _r.width >= _x) && \
(_r.y <= _y) && (_r.y + _r.height >= _y))
static gboolean profile_tooltip (GtkWidget *widget, gint x, gint y,
gboolean keyboard_mode, GtkTooltip *tooltip, struct graphics_context *gc)
{
int i;
cairo_rectangle_t *drawing_area = &gc->drawing_area;
gint tx = x - drawing_area->x; /* get transformed coordinates */
gint ty = y - drawing_area->y;
gint width, height, time = -1;
char buffer[256], plot[256];
const char *event = "";
if (tx < 0 || ty < 0)
return FALSE;
/* don't draw a tooltip if nothing is there */
if (gc->pi.nr == 0)
return FALSE;
width = drawing_area->width - 2*drawing_area->x;
height = drawing_area->height - 2*drawing_area->y;
if (width <= 0 || height <= 0)
return FALSE;
if (tx > width || ty > height)
return FALSE;
time = (tx * gc->maxtime) / width;
/* are we over an event marker ? */
for (i = 0; i < tooltips; i++) {
if (INSIDE_RECT(tooltip_rects[i].rect, tx, ty)) {
event = tooltip_rects[i].text;
break;
}
}
get_plot_details(gc, time, plot, sizeof(plot));
snprintf(buffer, sizeof(buffer), "@ %d:%02d%c%s%c%s", time / 60, time % 60,
*plot ? '\n' : ' ', plot,
*event ? '\n' : ' ', event);
gtk_tooltip_set_text(tooltip, buffer);
return TRUE;
}
static double zoom_factor = 1.0;
static int zoom_x = -1, zoom_y = -1;
static gboolean expose_event(GtkWidget *widget, GdkEventExpose *event, gpointer data)
{
int i = 0;
struct dive *dive = current_dive;
static struct graphics_context gc = { .printer = 0 };
/* the drawing area gives TOTAL width * height - x,y is used as the topx/topy offset
* so effective drawing area is width-2x * height-2y */
gc.drawing_area.width = widget->allocation.width;
gc.drawing_area.height = widget->allocation.height;
gc.drawing_area.x = MIN(50,gc.drawing_area.width / 20.0);
gc.drawing_area.y = MIN(50,gc.drawing_area.height / 20.0);
gc.cr = gdk_cairo_create(widget->window);
g_object_set(widget, "has-tooltip", TRUE, NULL);
g_signal_connect(widget, "query-tooltip", G_CALLBACK(profile_tooltip), &gc);
init_profile_background(&gc);
cairo_paint(gc.cr);
if (zoom_factor > 1.0) {
double n = -(zoom_factor-1);
cairo_translate(gc.cr, n*zoom_x, n*zoom_y);
cairo_scale(gc.cr, zoom_factor, zoom_factor);
}
if (dive) {
if (tooltip_rects) {
while (i < tooltips) {
if (tooltip_rects[i].text)
free((void *)tooltip_rects[i].text);
i++;
}
free(tooltip_rects);
tooltip_rects = NULL;
}
tooltips = 0;
plot(&gc, dive, SC_SCREEN);
}
cairo_destroy(gc.cr);
return FALSE;
}
static void zoom_event(int x, int y, double inc)
{
zoom_x = x;
zoom_y = y;
inc += zoom_factor;
if (inc < 1.0)
inc = 1.0;
else if (inc > 10)
inc = 10;
zoom_factor = inc;
}
gboolean scroll_event(GtkWidget *widget, GdkEventScroll *event, gpointer user_data)
{
switch (event->direction) {
case GDK_SCROLL_UP:
zoom_event(event->x, event->y, 0.1);
break;
case GDK_SCROLL_DOWN:
zoom_event(event->x, event->y, -0.1);
break;
default:
return TRUE;
}
gtk_widget_queue_draw(widget);
return TRUE;
}
gboolean clicked(GtkWidget *widget, GdkEventButton *event, gpointer user_data)
{
switch (event->button) {
case 1:
zoom_x = event->x;
zoom_y = event->y;
zoom_factor = 2.5;
break;
default:
return TRUE;
}
gtk_widget_queue_draw(widget);
return TRUE;
}
gboolean released(GtkWidget *widget, GdkEventButton *event, gpointer user_data)
{
switch (event->button) {
case 1:
zoom_x = zoom_y = -1;
zoom_factor = 1.0;
break;
default:
return TRUE;
}
gtk_widget_queue_draw(widget);
return TRUE;
}
gboolean motion(GtkWidget *widget, GdkEventMotion *event, gpointer user_data)
{
if (zoom_x < 0)
return TRUE;
zoom_x = event->x;
zoom_y = event->y;
gtk_widget_queue_draw(widget);
return TRUE;
}
GtkWidget *dive_profile_widget(void)
{
GtkWidget *da;
da = gtk_drawing_area_new();
gtk_widget_set_size_request(da, 350, 250);
g_signal_connect(da, "expose_event", G_CALLBACK(expose_event), NULL);
g_signal_connect(da, "button-press-event", G_CALLBACK(clicked), NULL);
g_signal_connect(da, "scroll-event", G_CALLBACK(scroll_event), NULL);
g_signal_connect(da, "button-release-event", G_CALLBACK(released), NULL);
g_signal_connect(da, "motion-notify-event", G_CALLBACK(motion), NULL);
gtk_widget_add_events(da, GDK_BUTTON_PRESS_MASK | GDK_BUTTON_MOTION_MASK | GDK_BUTTON_RELEASE_MASK | GDK_SCROLL_MASK);
return da;
}
int process_ui_events(void)
{
int ret=0;
while (gtk_events_pending()) {
if (gtk_main_iteration_do(0)) {
ret = 1;
break;
}
}
return ret;
}
struct vendor {
const char *vendor;
struct product *productlist;
struct vendor *next;
};
struct product {
const char *product;
dc_descriptor_t *descriptor;
struct product *next;
};
struct vendor *dc_list;
struct mydescriptor {
const char *vendor;
const char *product;
dc_family_t type;
unsigned int model;
};
/* create a list of lists and keep the elements sorted */
static void add_dc(const char *vendor, const char *product, dc_descriptor_t *descriptor)
{
struct vendor *dcl = dc_list;
struct vendor **dclp = &dc_list;
struct product *pl, **plp;
if (!vendor || !product)
return;
while (dcl && strcmp(dcl->vendor, vendor) < 0) {
dclp = &dcl->next;
dcl = dcl->next;
}
if (!dcl || strcmp(dcl->vendor, vendor)) {
dcl = calloc(sizeof(struct vendor), 1);
dcl->next = *dclp;
*dclp = dcl;
dcl->vendor = strdup(vendor);
}
/* we now have a pointer to the requested vendor */
plp = &dcl->productlist;
pl = *plp;
while (pl && strcmp(pl->product, product) < 0) {
plp = &pl->next;
pl = pl->next;
}
if (!pl || strcmp(pl->product, product)) {
pl = calloc(sizeof(struct product), 1);
pl->next = *plp;
*plp = pl;
pl->product = strdup(product);
}
/* one would assume that the vendor / product combinations are unique,
* but that is not the case. At the time of this writing, there are two
* flavors of the Oceanic OC1 - but looking at the code in libdivecomputer
* they are handled exactly the same, so we ignore this issue for now
*
if (pl->descriptor && memcmp(pl->descriptor, descriptor, sizeof(struct mydescriptor)))
printf("duplicate entry with different descriptor for %s - %s\n", vendor, product);
else
*/
pl->descriptor = descriptor;
}
/* fill the vendors and create and fill the respective product stores; return the longest product name
* and also the indices of the default vendor / product */
static int fill_computer_list(GtkListStore *vendorstore, GtkListStore ***productstore, int *vendor_index, int *product_index)
{
int i, j, numvendor, width = 10;
GtkTreeIter iter;
dc_iterator_t *iterator = NULL;
dc_descriptor_t *descriptor = NULL;
struct mydescriptor *mydescriptor;
struct vendor *dcl;
struct product *pl;
GtkListStore **pstores;
dc_descriptor_iterator(&iterator);
while (dc_iterator_next (iterator, &descriptor) == DC_STATUS_SUCCESS) {
const char *vendor = dc_descriptor_get_vendor(descriptor);
const char *product = dc_descriptor_get_product(descriptor);
add_dc(vendor, product, descriptor);
if (product && strlen(product) > width)
width = strlen(product);
}
dc_iterator_free(iterator);
/* and add the Uemis Zurich which we are handling internally
THIS IS A HACK as we magically have a data structure here that
happens to match a data structure that is internal to libdivecomputer;
this WILL BREAK if libdivecomputer changes the dc_descriptor struct...
eventually the UEMIS code needs to move into libdivecomputer, I guess */
mydescriptor = malloc(sizeof(struct mydescriptor));
mydescriptor->vendor = "Uemis";
mydescriptor->product = "Zurich";
mydescriptor->type = DC_FAMILY_NULL;
mydescriptor->model = 0;
add_dc("Uemis", "Zurich", (dc_descriptor_t *)mydescriptor);
dcl = dc_list;
numvendor = 0;
while (dcl) {
numvendor++;
dcl = dcl->next;
}
/* we need an extra vendor for the empty one */
numvendor += 1;
dcl = dc_list;
i = 0;
*vendor_index = *product_index = -1;
if (*productstore)
free(*productstore);
pstores = *productstore = malloc(numvendor * sizeof(GtkListStore *));
while (dcl) {
gtk_list_store_append(vendorstore, &iter);
gtk_list_store_set(vendorstore, &iter,
0, dcl->vendor,
-1);
pl = dcl->productlist;
pstores[i + 1] = gtk_list_store_new(1, G_TYPE_POINTER);
j = 0;
while (pl) {
gtk_list_store_append(pstores[i + 1], &iter);
gtk_list_store_set(pstores[i + 1], &iter,
0, pl->descriptor,
-1);
if (is_default_dive_computer(dcl->vendor, pl->product)) {
*vendor_index = i;
*product_index = j;
}
j++;
pl = pl->next;
}
i++;
dcl = dcl->next;
}
/* now add the empty product list in case no vendor is selected */
pstores[0] = gtk_list_store_new(1, G_TYPE_POINTER);
return width;
}
void render_dc_vendor(GtkCellLayout *cell,
GtkCellRenderer *renderer,
GtkTreeModel *model,
GtkTreeIter *iter,
gpointer data)
{
const char *vendor;
gtk_tree_model_get(model, iter, 0, &vendor, -1);
g_object_set(renderer, "text", vendor, NULL);
}
void render_dc_product(GtkCellLayout *cell,
GtkCellRenderer *renderer,
GtkTreeModel *model,
GtkTreeIter *iter,
gpointer data)
{
dc_descriptor_t *descriptor = NULL;
const char *product;
gtk_tree_model_get(model, iter, 0, &descriptor, -1);
product = dc_descriptor_get_product(descriptor);
g_object_set(renderer, "text", product, NULL);
}
static void dive_computer_selector_changed(GtkWidget *combo, gpointer data)
{
GtkWidget *import, *button;
import = gtk_widget_get_ancestor(combo, GTK_TYPE_DIALOG);
button = gtk_dialog_get_widget_for_response(GTK_DIALOG(import), GTK_RESPONSE_ACCEPT);
gtk_widget_set_sensitive(button, TRUE);
}
static GtkListStore **product_model;
static void dive_computer_vendor_changed(GtkComboBox *vendorcombo, GtkComboBox *productcombo)
{
int vendor = gtk_combo_box_get_active(vendorcombo);
gtk_combo_box_set_model(productcombo, GTK_TREE_MODEL(product_model[vendor + 1]));
gtk_combo_box_set_active(productcombo, -1);
}
static GtkComboBox *dive_computer_selector(GtkWidget *vbox)
{
GtkWidget *hbox, *vendor_combo_box, *product_combo_box, *frame;
GtkListStore *vendor_model;
GtkCellRenderer *vendor_renderer, *product_renderer;
int vendor_default_index, product_default_index, width;
hbox = gtk_hbox_new(FALSE, 6);
gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 3);
vendor_model = gtk_list_store_new(1, G_TYPE_POINTER);
width = fill_computer_list(vendor_model, &product_model, &vendor_default_index, &product_default_index);
frame = gtk_frame_new(_("Dive computer vendor and product"));
gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, TRUE, 3);
hbox = gtk_hbox_new(FALSE, 6);
gtk_container_add(GTK_CONTAINER(frame), hbox);
vendor_combo_box = gtk_combo_box_new_with_model(GTK_TREE_MODEL(vendor_model));
product_combo_box = gtk_combo_box_new_with_model(GTK_TREE_MODEL(product_model[vendor_default_index + 1]));
g_signal_connect(G_OBJECT(vendor_combo_box), "changed", G_CALLBACK(dive_computer_vendor_changed), product_combo_box);
g_signal_connect(G_OBJECT(product_combo_box), "changed", G_CALLBACK(dive_computer_selector_changed), NULL);
gtk_box_pack_start(GTK_BOX(hbox), vendor_combo_box, FALSE, FALSE, 3);
gtk_box_pack_start(GTK_BOX(hbox), product_combo_box, FALSE, FALSE, 3);
vendor_renderer = gtk_cell_renderer_text_new();
gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(vendor_combo_box), vendor_renderer, TRUE);
gtk_cell_layout_set_cell_data_func(GTK_CELL_LAYOUT(vendor_combo_box), vendor_renderer, render_dc_vendor, NULL, NULL);
product_renderer = gtk_cell_renderer_text_new();
gtk_cell_renderer_set_fixed_size(product_renderer, 10 * width, -1);
gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(product_combo_box), product_renderer, TRUE);
gtk_cell_layout_set_cell_data_func(GTK_CELL_LAYOUT(product_combo_box), product_renderer, render_dc_product, NULL, NULL);
gtk_combo_box_set_active(GTK_COMBO_BOX(vendor_combo_box), vendor_default_index);
gtk_combo_box_set_active(GTK_COMBO_BOX(product_combo_box), product_default_index);
return GTK_COMBO_BOX(product_combo_box);
}
static GtkComboBox *dc_device_selector(GtkWidget *vbox)
{
GtkWidget *hbox, *combo_box, *frame;
GtkListStore *model;
GtkCellRenderer *renderer;
int default_index;
hbox = gtk_hbox_new(FALSE, 6);
gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 3);
model = gtk_list_store_new(1, G_TYPE_STRING);
default_index = subsurface_fill_device_list(model);
frame = gtk_frame_new(_("Device or mount point"));
gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, TRUE, 3);
combo_box = gtk_combo_box_entry_new_with_model(GTK_TREE_MODEL(model), 0);
gtk_container_add(GTK_CONTAINER(frame), combo_box);
renderer = gtk_cell_renderer_text_new();
gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo_box), renderer, TRUE);
if (default_index != -1)
gtk_combo_box_set_active(GTK_COMBO_BOX(combo_box), default_index);
else
if (default_dive_computer_device)
gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN(combo_box))),
default_dive_computer_device);
return GTK_COMBO_BOX(combo_box);
}
static void do_import_file(gpointer data, gpointer user_data)
{
GError *error = NULL;
parse_file(data, &error, FALSE);
if (error != NULL)
{
report_error(error);
g_error_free(error);
error = NULL;
}
}
void import_files(GtkWidget *w, gpointer data)
{
GtkWidget *fs_dialog;
const char *current_default;
char *current_def_dir;
GtkFileFilter *filter;
struct stat sb;
GSList *filenames = NULL;
remember_tree_state();
fs_dialog = gtk_file_chooser_dialog_new(_("Choose XML Files To Import Into Current Data File"),
GTK_WINDOW(main_window),
GTK_FILE_CHOOSER_ACTION_OPEN,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
NULL);
/* I'm not sure what the best default path should be... */
if (existing_filename) {
current_def_dir = g_path_get_dirname(existing_filename);
} else {
current_default = subsurface_default_filename();
current_def_dir = g_path_get_dirname(current_default);
free((void *)current_default);
}
/* it's possible that the directory doesn't exist (especially for the default)
* For gtk's file select box to make sense we create it */
if (stat(current_def_dir, &sb) != 0)
g_mkdir(current_def_dir, S_IRWXU);
gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(fs_dialog), current_def_dir);
gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(fs_dialog), TRUE);
filter = setup_filter();
gtk_file_chooser_set_filter(GTK_FILE_CHOOSER(fs_dialog), filter);
gtk_widget_show_all(fs_dialog);
if (gtk_dialog_run(GTK_DIALOG(fs_dialog)) == GTK_RESPONSE_ACCEPT) {
/* grab the selected file list, import each file and update the list */
filenames = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(fs_dialog));
if (filenames) {
g_slist_foreach(filenames, do_import_file, NULL);
report_dives(TRUE, FALSE);
g_slist_free(filenames);
}
}
free(current_def_dir);
gtk_widget_destroy(fs_dialog);
restore_tree_state();
}
static GtkWidget *import_dive_computer(device_data_t *data, GtkDialog *dialog)
{
GError *error;
GtkWidget *vbox, *info, *container, *label, *button;
/* HACK to simply include the Uemis Zurich in the list */
if (! strcmp(data->vendor, "Uemis") && ! strcmp(data->product, "Zurich")) {
error = uemis_download(data->devname, &data->progress, data->dialog, data->force_download);
} else {
error = do_import(data);
}
if (!error)
return NULL;
button = gtk_dialog_get_widget_for_response(dialog, GTK_RESPONSE_ACCEPT);
gtk_button_set_use_stock(GTK_BUTTON(button), 0);
gtk_button_set_label(GTK_BUTTON(button), _("Retry"));
vbox = gtk_dialog_get_content_area(dialog);
info = gtk_info_bar_new();
container = gtk_info_bar_get_content_area(GTK_INFO_BAR(info));
label = gtk_label_new(error->message);
gtk_container_add(GTK_CONTAINER(container), label);
gtk_box_pack_start(GTK_BOX(vbox), info, FALSE, FALSE, 0);
return info;
}
/* this prevents clicking the [x] button, while the import thread is still running */
static void download_dialog_delete(GtkWidget *w, gpointer data)
{
/* a no-op */
}
void download_dialog(GtkWidget *w, gpointer data)
{
int result;
char *devname, *ns, *ne;
GtkWidget *dialog, *button, *hbox, *vbox, *label, *info = NULL;
GtkComboBox *computer, *device;
GtkTreeIter iter;
device_data_t devicedata = {
.devname = NULL,
};
remember_tree_state();
dialog = gtk_dialog_new_with_buttons(_("Download From Dive Computer"),
GTK_WINDOW(main_window),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
NULL);
g_signal_connect(dialog, "delete-event", G_CALLBACK(download_dialog_delete), NULL);
vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
label = gtk_label_new(_(" Please select dive computer and device. "));
gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, TRUE, 3);
computer = dive_computer_selector(vbox);
device = dc_device_selector(vbox);
hbox = gtk_hbox_new(FALSE, 6);
gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 3);
devicedata.progress.bar = gtk_progress_bar_new();
gtk_container_add(GTK_CONTAINER(hbox), devicedata.progress.bar);
force_download = FALSE;
button = gtk_check_button_new_with_label(_("Force download of all dives"));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), FALSE);
gtk_box_pack_start(GTK_BOX(vbox), button, FALSE, FALSE, 6);
g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(force_toggle), NULL);
prefer_downloaded = FALSE;
button = gtk_check_button_new_with_label(_("Always prefer downloaded dive"));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), FALSE);
gtk_box_pack_start(GTK_BOX(vbox), button, FALSE, FALSE, 6);
g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(prefer_dl_toggle), NULL);
button = gtk_dialog_get_widget_for_response(GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT);
if (!gtk_combo_box_get_active_iter(computer, &iter))
gtk_widget_set_sensitive(button, FALSE);
repeat:
gtk_widget_show_all(dialog);
result = gtk_dialog_run(GTK_DIALOG(dialog));
switch (result) {
dc_descriptor_t *descriptor;
GtkTreeModel *model;
case GTK_RESPONSE_ACCEPT:
/* once the accept event is triggered the dialog becomes non-modal.
* lets re-set that */
gtk_window_set_modal(GTK_WINDOW(dialog), TRUE);
if (info)
gtk_widget_destroy(info);
const char *vendor, *product;
if (!gtk_combo_box_get_active_iter(computer, &iter))
break;
model = gtk_combo_box_get_model(computer);
gtk_tree_model_get(model, &iter,
0, &descriptor,
-1);
vendor = dc_descriptor_get_vendor(descriptor);
product = dc_descriptor_get_product(descriptor);
devicedata.descriptor = descriptor;
devicedata.vendor = vendor;
devicedata.product = product;
set_default_dive_computer(vendor, product);
/* get the device name from the combo box entry and set as default */
devname = strdup(gtk_entry_get_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN(device)))));
set_default_dive_computer_device(devname);
/* clear leading and trailing white space from the device name and also
* everything after (and including) the first '(' char. */
ns = devname;
while (*ns == ' ' || *ns == '\t')
ns++;
ne = ns;
while (*ne && *ne != '(')
ne++;
*ne = '\0';
if (ne > ns)
while (*(--ne) == ' ' || *ne == '\t')
*ne = '\0';
devicedata.devname = ns;
devicedata.dialog = GTK_DIALOG(dialog);
devicedata.force_download = force_download;
force_download = FALSE; /* when retrying we don't want to restart */
info = import_dive_computer(&devicedata, GTK_DIALOG(dialog));
free((void *)devname);
if (info)
goto repeat;
report_dives(TRUE, prefer_downloaded);
break;
default:
/* it's possible that some dives were downloaded */
report_dives(TRUE, prefer_downloaded);
break;
}
gtk_widget_destroy(dialog);
restore_tree_state();
}
void update_progressbar(progressbar_t *progress, double value)
{
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(progress->bar), value);
}
void update_progressbar_text(progressbar_t *progress, const char *text)
{
gtk_progress_bar_set_text(GTK_PROGRESS_BAR(progress->bar), text);
}
void set_filename(const char *filename, gboolean force)
{
if (!force && existing_filename)
return;
free((void *)existing_filename);
if (filename)
existing_filename = strdup(filename);
else
existing_filename = NULL;
}
/* just find the entry for this divecomputer */
static struct dcnicknamelist *get_dc_nicknameentry(const char *model, int deviceid)
{
struct dcnicknamelist *known = nicknamelist;
/* a 0 deviceid doesn't get a nickname - those come from development
* versions of Subsurface that didn't store the deviceid in the divecomputer entries */
if (!deviceid)
return NULL;
if (!model)
model = "";
while (known) {
if (!strcmp(known->model, model) && known->deviceid == deviceid)
return known;
known = known->next;
}
return NULL;
}
const char *get_dc_nickname(const char *model, uint32_t deviceid)
{
struct dcnicknamelist *known = get_dc_nicknameentry(model, deviceid);
if (known) {
if (known->nickname && *known->nickname)
return known->nickname;
else
return known->model;
}
return NULL;
}
gboolean dc_was_saved(struct divecomputer *dc)
{
struct dcnicknamelist *nn_entry = get_dc_nicknameentry(dc->model, dc->deviceid);
return nn_entry && nn_entry->saved;
}
void mark_dc_saved(struct divecomputer *dc)
{
struct dcnicknamelist *nn_entry = get_dc_nicknameentry(dc->model, dc->deviceid);
if (nn_entry)
nn_entry->saved = TRUE;
}
void clear_dc_saved_status()
{
struct dcnicknamelist *nn_entry = nicknamelist;
while (nn_entry) {
nn_entry->saved = FALSE;
nn_entry = nn_entry->next;
}
}
/* do we have a DIFFERENT divecomputer of the same model? */
static struct dcnicknamelist *get_different_dc_nicknameentry(const char *model, int deviceid)
{
struct dcnicknamelist *known = nicknamelist;
/* a 0 deviceid matches any DC of the same model - those come from development
* versions of Subsurface that didn't store the deviceid in the divecomputer entries */
if (!deviceid)
return NULL;
if (!model)
model = "";
while (known) {
if (known->model && !strcmp(known->model, model) &&
known->deviceid != deviceid)
return known;
known = known->next;
}
return NULL;
}
/* no curly braces or commas, please */
static char *cleanedup_nickname(const char *nickname, int len)
{
char *clean;
if (nickname) {
char *brace;
if (!g_utf8_validate(nickname, -1, NULL))
return strdup("");
brace = clean = strdup(nickname);
while (*brace) {
if (*brace == '{')
*brace = '(';
else if (*brace == '}')
*brace = ')';
else if (*brace == ',')
*brace = '.';
brace = g_utf8_next_char(brace);
if (*brace && g_utf8_next_char(brace) - clean >= len)
*brace = '\0';
}
} else {
clean = strdup("");
}
return clean;
}
void replace_nickname_nicknamestring(const char *model, int deviceid, const char *nickname)
{
char pattern[160];
char *entry, *brace, *new_nn;
int len;
if (!nickname)
nickname = "";
snprintf(pattern, sizeof(pattern), "{%08x,%s", deviceid, model);
entry = strstr(nicknamestring, pattern);
if (!entry)
/* this cannot happen as we know we have an entry for this deviceid */
goto bail;
len = strlen(entry);
brace = g_utf8_strchr(entry, len, '}');
if (!brace)
goto bail;
*entry = *brace = '\0';
len = strlen(nicknamestring) + strlen(brace + 1) + strlen(pattern) + strlen(nickname) + 3;
new_nn = malloc(len);
if (strlen(nickname))
snprintf(new_nn, len, "%s%s,%s}%s", nicknamestring, pattern, nickname, brace + 1);
else
snprintf(new_nn, len, "%s%s}%s", nicknamestring, pattern, brace + 1);
free(nicknamestring);
nicknamestring = new_nn;
return;
bail:
printf("invalid nicknamestring %s (while looking at deviceid %08x\n", nicknamestring, deviceid);
return;
}
void remove_dc(const char *model, uint32_t deviceid, gboolean change_conf)
{
struct dcnicknamelist *nn_entry, **prevp = &nicknamelist;
char pattern[160];
char *nnstring, *brace;
if (!deviceid || !model || !*model)
return;
nn_entry = get_dc_nicknameentry(model, deviceid);
if (!nn_entry)
return;
while (prevp && *prevp != nn_entry)
prevp = &(*prevp)->next;
if (!prevp)
/* that should be impossible */
goto bail;
(*prevp) = nn_entry->next;
/* now remove it from the config string */
snprintf(pattern, sizeof(pattern), "{%08x,%s", deviceid, model);
nnstring = strstr(nicknamestring, pattern);
if (!nnstring)
goto bail;
brace = strchr(nnstring, '}');
if (!brace)
goto bail;
brace++;
memmove(nnstring, brace, strlen(brace) + 1);
if (change_conf)
subsurface_set_conf("dc_nicknames", PREF_STRING, nicknamestring);
#if defined(NICKNAME_DEBUG)
struct dcnicknamelist *nn_entry = nicknamelist;
fprintf(debugfile, "nicknames:\n");
while (nn_entry) {
fprintf(debugfile, "id %8x model %s nickname %s\n", nn_entry->deviceid, nn_entry->model,
nn_entry->nickname && *nn_entry->nickname ? nn_entry->nickname : "(none)");
nn_entry = nn_entry->next;
}
fprintf(debugfile, "----------\n");
#endif
bail:
free(nn_entry);
}
void remember_dc(const char *model, uint32_t deviceid, const char *nickname, gboolean change_conf)
{
/* we don't want to record entries with a deviceid of 0; those are from earlier
* development versions of Subsurface before we stored the hash in the divecomputer
* entries... we don't know which actual divecomputer those entries are from */
if (!deviceid)
return;
if (!nickname)
nickname = "";
if (!get_dc_nickname(model, deviceid)) {
char buffer[160];
struct dcnicknamelist *nn_entry = malloc(sizeof(struct dcnicknamelist));
nn_entry->deviceid = deviceid;
nn_entry->model = strdup(model);
/* make sure there are no curly braces or commas in the string and that
* it will fit in the buffer */
nn_entry->nickname = cleanedup_nickname(nickname, sizeof(buffer) - 13 - strlen(model));
nn_entry->next = nicknamelist;
nicknamelist = nn_entry;
if (*nickname != '\0')
snprintf(buffer, sizeof(buffer), "{%08x,%s,%s}", deviceid, model, nn_entry->nickname);
else
snprintf(buffer, sizeof(buffer), "{%08x,%s}", deviceid, model);
nicknamestring = realloc(nicknamestring, strlen(nicknamestring) + strlen(buffer) + 1);
strcat(nicknamestring, buffer);
} else {
/* modify existing entry */
struct dcnicknamelist *nn_entry = get_dc_nicknameentry(model, deviceid);
if (!nn_entry->model || !*nn_entry->model)
nn_entry->model = model;
nn_entry->nickname = cleanedup_nickname(nickname, 80);
replace_nickname_nicknamestring(model, deviceid, nickname);
}
if (change_conf)
subsurface_set_conf("dc_nicknames", PREF_STRING, nicknamestring);
#if defined(NICKNAME_DEBUG)
struct dcnicknamelist *nn_entry = nicknamelist;
fprintf(debugfile, "nicknames:\n");
while (nn_entry) {
fprintf(debugfile, "id %8x model %s nickname %s\n", nn_entry->deviceid, nn_entry->model,
nn_entry->nickname && *nn_entry->nickname ? nn_entry->nickname : "(none)");
nn_entry = nn_entry->next;
}
fprintf(debugfile, "----------\n");
#endif
}
void set_dc_nickname(struct dive *dive)
{
GtkWidget *dialog, *vbox, *entry, *frame, *label;
char nickname[160] = "";
char dialogtext[1024];
const char *name = nickname;
struct divecomputer *dc = &dive->dc;
if (!dive)
return;
while (dc) {
#if NICKNAME_DEBUG & 16
fprintf(debugfile, "set_dc_nickname for model %s deviceid %8x\n", dc->model ? : "", dc->deviceid);
#endif
if (get_dc_nickname(dc->model, dc->deviceid) == NULL) {
struct dcnicknamelist *nn_entry = get_different_dc_nicknameentry(dc->model, dc->deviceid);
if (!nn_entry) {
/* just remember the dive computer without setting a nickname */
if (dc->model)
remember_dc(dc->model, dc->deviceid, "", TRUE);
} else {
dialog = gtk_dialog_new_with_buttons(
_("Dive Computer Nickname"),
GTK_WINDOW(main_window),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
NULL);
vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
snprintf(dialogtext, sizeof(dialogtext),
_("You already have a dive computer of this model\n"
"named %s\n"
"Subsurface can maintain a nickname for this device to "
"distinguish it from the existing one. "
"The default is the model and device ID as shown below.\n"
"If you don't want to name this dive computer click "
"'Cancel' and Subsurface will simply display its model "
"as its name (which may mean that you cannot tell the two "
"dive computers apart in the logs)."),
nn_entry->nickname && *nn_entry->nickname ? nn_entry->nickname :
(nn_entry->model && *nn_entry->model ? nn_entry->model : _("(nothing)")));
label = gtk_label_new(dialogtext);
gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, TRUE, 3);
frame = gtk_frame_new(_("Nickname"));
gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, TRUE, 3);
entry = gtk_entry_new();
gtk_container_add(GTK_CONTAINER(frame), entry);
gtk_entry_set_max_length(GTK_ENTRY(entry), 68);
snprintf(nickname, sizeof(nickname), "%s (%08x)", dc->model, dc->deviceid);
gtk_entry_set_text(GTK_ENTRY(entry), nickname);
gtk_widget_show_all(dialog);
if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
if (strcmp(dc->model, gtk_entry_get_text(GTK_ENTRY(entry))))
name = cleanedup_nickname(gtk_entry_get_text(GTK_ENTRY(entry)), sizeof(nickname));
}
gtk_widget_destroy(dialog);
remember_dc(dc->model, dc->deviceid, name, TRUE);
}
}
dc = dc->next;
}
}
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