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subsurface/gtk-gui.c
Lubomir I. Ivanov 50eac41129 Use GTK_UNIT_INCH when printing to provide consistency across OS 
Tests have shown that the most multi-platform way to do printing with GTK is
to use GTK_UNIT_INCH (or GTK_UNIT_MM) with GtkPrintOperation. Tested on
Linux, OSX, Windows.

However this requires the appropriate scaling for Pango and Cairo to be done,
with separate plotting logic for printing and drawing on the screen. To achieve
that, profile.c:plot() now accepts a scaling parameter from type
"scale_mode_t" defined in "display.h".

Also due to new scale, small decimal numbers (such as 6.12345) cannot be well
stored in "cairo_rectangle_int_t" therefore it is replaced with
"cairo_rectangle_t", which uses doubles to provide Cairo with a drawing
area.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>

Minor whitespace cleanup.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-09-11 07:26:38 -07:00

1344 lines
41 KiB
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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 <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <time.h>
#include <unistd.h>
#include "dive.h"
#include "divelist.h"
#include "display.h"
#include "display-gtk.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 *divelist_font;
struct units output_units;
static GtkWidget *dive_profile;
visible_cols_t visible_cols = {TRUE, FALSE};
static const char *default_dive_computer_vendor;
static const char *default_dive_computer_product;
static const char *default_dive_computer_device;
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);
}
static 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;
default_dive_computer_vendor = vendor;
default_dive_computer_product = 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;
default_dive_computer_device = 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 char *existing_filename;
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 void file_open(GtkWidget *w, gpointer data)
{
GtkWidget *dialog;
GtkFileFilter *filter;
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);
gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(dialog), TRUE);
filter = gtk_file_filter_new();
gtk_file_filter_add_pattern(filter, "*.xml");
gtk_file_filter_add_pattern(filter, "*.XML");
gtk_file_filter_add_pattern(filter, "*.sda");
gtk_file_filter_add_pattern(filter, "*.SDA");
gtk_file_filter_add_mime_type(filter, "text/xml");
gtk_file_filter_set_name(filter, "XML file");
gtk_file_chooser_set_filter(GTK_FILE_CHOOSER(dialog), filter);
if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
GSList *filenames, *fn_glist;
char *filename;
filenames = fn_glist = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(dialog));
GError *error = NULL;
while(filenames != NULL) {
filename = filenames->data;
parse_file(filename, &error);
if (error != NULL)
{
report_error(error);
g_error_free(error);
error = NULL;
}
g_free(filename);
filenames = g_slist_next(filenames);
}
g_slist_free(fn_glist);
report_dives(FALSE);
}
gtk_widget_destroy(dialog);
}
/* return the path and the file component contained in the full path */
static char *path_and_file(char *pathin, char **fileout) {
char *slash = pathin, *next;
char *result;
size_t len, n;
if (! pathin) {
*fileout = strdup("");
return strdup("");
}
while ((next = strpbrk(slash + 1, "\\/")))
slash = next;
if (pathin != slash)
slash++;
*fileout = strdup(slash);
/* strndup(pathin, slash - pathin) */
n = slash - pathin;
len = strlen(pathin);
if (n < len)
len = n;
result = (char *)malloc(len + 1);
if (!result)
return 0;
result[len] = '\0';
return (char *)memcpy(result, pathin, len);
}
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);
current_dir = path_and_file(existing_filename, &current_file);
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);
g_free(filename);
mark_divelist_changed(FALSE);
}
}
static void file_save(GtkWidget *w, gpointer data)
{
if (!existing_filename)
return file_save_as(w, data);
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 exiting the program?");
} else {
char *label_text = (char*) malloc(sizeof(char) * (93 + strlen(existing_filename)));
sprintf(label_text,
"You have unsaved changes to file: %s \nWould you like to save those before exiting the program?",
existing_filename);
label = gtk_label_new (label_text);
g_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 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)
{
gtk_main_quit();
}
static 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){
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();
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);
}
#define UNITCALLBACK(name, type, value) \
static void name(GtkWidget *w, gpointer data) \
{ \
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(w))) \
menu_units.type = value; \
}
static struct units menu_units;
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) \
{ \
option = GTK_TOGGLE_BUTTON(w)->active; \
}
OPTIONCALLBACK(otu_toggle, visible_cols.otu)
OPTIONCALLBACK(sac_toggle, visible_cols.sac)
OPTIONCALLBACK(nitrox_toggle, visible_cols.nitrox)
OPTIONCALLBACK(temperature_toggle, visible_cols.temperature)
OPTIONCALLBACK(totalweight_toggle, visible_cols.totalweight)
OPTIONCALLBACK(suit_toggle, visible_cols.suit)
OPTIONCALLBACK(cylinder_toggle, visible_cols.cylinder)
OPTIONCALLBACK(autogroup_toggle, autogroup)
static void event_toggle(GtkWidget *w, gpointer _data)
{
gboolean *plot_ev = _data;
*plot_ev = GTK_TOGGLE_BUTTON(w)->active;
}
static void preferences_dialog(GtkWidget *w, gpointer data)
{
int result;
GtkWidget *dialog, *font, *frame, *box, *vbox, *button;
menu_units = output_units;
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_REJECT,
NULL);
frame = gtk_frame_new("Units");
vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
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, (output_units.length == METERS),
"Feet", set_feet, (output_units.length == FEET),
NULL);
create_radio(box, "Pressure:",
"Bar", set_bar, (output_units.pressure == BAR),
"PSI", set_psi, (output_units.pressure == PSI),
NULL);
create_radio(box, "Volume:",
"Liter", set_liter, (output_units.volume == LITER),
"CuFt", set_cuft, (output_units.volume == CUFT),
NULL);
create_radio(box, "Temperature:",
"Celsius", set_celsius, (output_units.temperature == CELSIUS),
"Fahrenheit", set_fahrenheit, (output_units.temperature == FAHRENHEIT),
NULL);
create_radio(box, "Weight:",
"kg", set_kg, (output_units.weight == KG),
"lbs", set_lbs, (output_units.weight == LBS),
NULL);
frame = gtk_frame_new("Show Columns");
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->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), 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), 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), 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), 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("OTU");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), 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("Weight");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), 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), 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(GTK_DIALOG(dialog)->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(GTK_DIALOG(dialog)->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("Automatically group dives in trips");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), autogroup);
gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 6);
g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(autogroup_toggle), NULL);
gtk_widget_show_all(dialog);
result = gtk_dialog_run(GTK_DIALOG(dialog));
if (result == GTK_RESPONSE_ACCEPT) {
/* Make sure to flush any modified old dive data with old units */
update_dive(NULL);
divelist_font = strdup(gtk_font_button_get_font_name(GTK_FONT_BUTTON(font)));
set_divelist_font(divelist_font);
output_units = menu_units;
update_dive_list_units();
repaint_dive();
update_dive_list_col_visibility();
subsurface_set_conf("feet", PREF_BOOL, BOOL_TO_PTR(output_units.length == FEET));
subsurface_set_conf("psi", PREF_BOOL, BOOL_TO_PTR(output_units.pressure == PSI));
subsurface_set_conf("cuft", PREF_BOOL, BOOL_TO_PTR(output_units.volume == CUFT));
subsurface_set_conf("fahrenheit", PREF_BOOL, BOOL_TO_PTR(output_units.temperature == FAHRENHEIT));
subsurface_set_conf("lbs", PREF_BOOL, BOOL_TO_PTR(output_units.weight == LBS));
subsurface_set_conf("TEMPERATURE", PREF_BOOL, BOOL_TO_PTR(visible_cols.temperature));
subsurface_set_conf("TOTALWEIGHT", PREF_BOOL, BOOL_TO_PTR(visible_cols.totalweight));
subsurface_set_conf("SUIT", PREF_BOOL, BOOL_TO_PTR(visible_cols.suit));
subsurface_set_conf("CYLINDER", PREF_BOOL, BOOL_TO_PTR(visible_cols.cylinder));
subsurface_set_conf("NITROX", PREF_BOOL, BOOL_TO_PTR(visible_cols.nitrox));
subsurface_set_conf("SAC", PREF_BOOL, BOOL_TO_PTR(visible_cols.sac));
subsurface_set_conf("OTU", PREF_BOOL, BOOL_TO_PTR(visible_cols.otu));
subsurface_set_conf("divelist_font", PREF_STRING, divelist_font);
subsurface_set_conf("autogroup", PREF_BOOL, BOOL_TO_PTR(autogroup));
/* Flush the changes out to the system */
subsurface_flush_conf();
}
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("SelectEvents",
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();
}
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 (image) {
logo = gtk_image_get_pixbuf(GTK_IMAGE(image));
logo_property = "logo";
}
}
gtk_show_about_dialog(NULL,
"program-name", "SubSurface",
"comments", "Multi-platform divelog software in C",
"license", "GPLv2",
"version", VERSION_STRING,
"copyright", "Linus Torvalds, Dirk Hohndel, and others, 2011, 2012",
"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 GtkActionEntry menu_items[] = {
{ "FileMenuAction", NULL, "File", NULL, NULL, NULL},
{ "LogMenuAction", NULL, "Log", NULL, NULL, NULL},
{ "ViewMenuAction", NULL, "View", NULL, NULL, NULL},
{ "FilterMenuAction", NULL, "Filter", NULL, NULL, NULL},
{ "HelpMenuAction", NULL, "Help", NULL, NULL, NULL},
{ "OpenFile", GTK_STOCK_OPEN, NULL, CTRLCHAR "O", NULL, G_CALLBACK(file_open) },
{ "SaveFile", GTK_STOCK_SAVE, NULL, CTRLCHAR "S", NULL, G_CALLBACK(file_save) },
{ "SaveAsFile", GTK_STOCK_SAVE_AS, NULL, SHIFTCHAR CTRLCHAR "S", NULL, G_CALLBACK(file_save_as) },
{ "Print", GTK_STOCK_PRINT, NULL, CTRLCHAR "P", NULL, G_CALLBACK(do_print) },
{ "Import", NULL, "Import", NULL, NULL, G_CALLBACK(import_dialog) },
{ "AddDive", GTK_STOCK_ADD, "Add Dive", NULL, NULL, G_CALLBACK(add_dive_cb) },
{ "Preferences", GTK_STOCK_PREFERENCES, "Preferences", PREFERENCE_ACCEL, NULL, G_CALLBACK(preferences_dialog) },
{ "Renumber", NULL, "Renumber", NULL, NULL, G_CALLBACK(renumber_dialog) },
{ "SelectEvents", NULL, "SelectEvents", NULL, NULL, G_CALLBACK(selectevents_dialog) },
{ "Quit", GTK_STOCK_QUIT, NULL, CTRLCHAR "Q", NULL, G_CALLBACK(quit) },
{ "About", GTK_STOCK_ABOUT, NULL, NULL, NULL, G_CALLBACK(about_dialog) },
{ "ViewList", NULL, "List", CTRLCHAR "1", NULL, G_CALLBACK(view_list) },
{ "ViewProfile", NULL, "Profile", CTRLCHAR "2", NULL, G_CALLBACK(view_profile) },
{ "ViewInfo", NULL, "Info", CTRLCHAR "3", NULL, G_CALLBACK(view_info) },
{ "ViewThree", NULL, "Three", CTRLCHAR "4", NULL, G_CALLBACK(view_three) },
};
static gint nmenu_items = sizeof (menu_items) / sizeof (menu_items[0]);
static GtkToggleActionEntry toggle_items[] = {
{ "Autogroup", NULL, "Autogroup", NULL, NULL, G_CALLBACK(autogroup_cb), FALSE },
{ "ToggleZoom", NULL, "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=\"Open\" action=\"OpenFile\" /> \
<menuitem name=\"Save\" action=\"SaveFile\" /> \
<menuitem name=\"Save As\" action=\"SaveAsFile\" /> \
<menuitem name=\"Print\" action=\"Print\" /> \
<separator name=\"Separator1\"/> \
<menuitem name=\"Preferences\" action=\"Preferences\" /> \
<separator name=\"Separator2\"/> \
<menuitem name=\"Quit\" action=\"Quit\" /> \
</menu> \
<menu name=\"LogMenu\" action=\"LogMenuAction\"> \
<menuitem name=\"Import\" action=\"Import\" /> \
<menuitem name=\"Add Dive\" action=\"AddDive\" /> \
<separator name=\"Separator\"/> \
<menuitem name=\"Renumber\" action=\"Renumber\" /> \
<menuitem name=\"Autogroup\" action=\"Autogroup\" /> \
<menuitem name=\"Toggle Zoom\" action=\"ToggleZoom\" /> \
<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\" /> \
</menu> \
</menu> \
<menu name=\"FilterMenu\" action=\"FilterMenuAction\"> \
<menuitem name=\"SelectEvents\" action=\"SelectEvents\" /> \
</menu> \
<menu name=\"Help\" action=\"HelpMenuAction\"> \
<menuitem name=\"About\" action=\"About\" /> \
</menu> \
</menubar> \
</ui> \
";
static GtkWidget *get_menubar_menu(GtkWidget *window, GtkUIManager *ui_manager)
{
GtkActionGroup *action_group = gtk_action_group_new("Menu");
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();
}
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;
gtk_init(argcp, argvp);
settings = gtk_settings_get_default();
gtk_settings_set_long_property(settings, "gtk_tooltip_timeout", 10, "subsurface setting");
g_type_init();
subsurface_open_conf();
if (subsurface_get_conf("feet", PREF_BOOL))
output_units.length = FEET;
if (subsurface_get_conf("psi", PREF_BOOL))
output_units.pressure = PSI;
if (subsurface_get_conf("cuft", PREF_BOOL))
output_units.volume = CUFT;
if (subsurface_get_conf("fahrenheit", PREF_BOOL))
output_units.temperature = FAHRENHEIT;
if (subsurface_get_conf("lbs", PREF_BOOL))
output_units.weight = LBS;
/* an unset key is FALSE - all these are hidden by default */
visible_cols.cylinder = PTR_TO_BOOL(subsurface_get_conf("CYLINDER", PREF_BOOL));
visible_cols.temperature = PTR_TO_BOOL(subsurface_get_conf("TEMPERATURE", PREF_BOOL));
visible_cols.totalweight = PTR_TO_BOOL(subsurface_get_conf("TOTALWEIGHT", PREF_BOOL));
visible_cols.suit = PTR_TO_BOOL(subsurface_get_conf("SUIT", PREF_BOOL));
visible_cols.nitrox = PTR_TO_BOOL(subsurface_get_conf("NITROX", PREF_BOOL));
visible_cols.otu = PTR_TO_BOOL(subsurface_get_conf("OTU", PREF_BOOL));
visible_cols.sac = PTR_TO_BOOL(subsurface_get_conf("SAC", PREF_BOOL));
divelist_font = subsurface_get_conf("divelist_font", PREF_STRING);
autogroup = PTR_TO_BOOL(subsurface_get_conf("autogroup", PREF_BOOL));
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);
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"));
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();
}
typedef struct {
cairo_rectangle_int_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_int_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 = 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, gpointer user_data)
{
int i;
cairo_rectangle_int_t *drawing_area = user_data;
gint tx = x - drawing_area->x; /* get transformed coordinates */
gint ty = y - drawing_area->y;
/* are we over an event marker ? */
for (i = 0; i < tooltips; i++) {
if (INSIDE_RECT(tooltip_rects[i].rect, tx, ty)) {
gtk_tooltip_set_text(tooltip,tooltip_rects[i].text);
return TRUE; /* show tooltip */
}
}
return FALSE; /* don't show tooltip */
}
static gboolean expose_event(GtkWidget *widget, GdkEventExpose *event, gpointer data)
{
struct dive *dive = current_dive;
struct graphics_context gc = { .printer = 0 };
static cairo_rectangle_t drawing_area;
/* 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 */
drawing_area.width = widget->allocation.width;
drawing_area.height = widget->allocation.height;
drawing_area.x = drawing_area.width / 20.0;
drawing_area.y = 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), &drawing_area);
init_profile_background(&gc);
cairo_paint(gc.cr);
if (dive) {
if (tooltip_rects) {
free(tooltip_rects);
tooltip_rects = NULL;
}
tooltips = 0;
plot(&gc, &drawing_area, dive, SC_SCREEN);
}
cairo_destroy(gc.cr);
return FALSE;
}
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);
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;
}
static int fill_computer_list(GtkListStore *store)
{
int index = -1, i;
GtkTreeIter iter;
dc_iterator_t *iterator = NULL;
dc_descriptor_t *descriptor = NULL;
i = 0;
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);
gtk_list_store_append(store, &iter);
gtk_list_store_set(store, &iter,
0, descriptor,
-1);
if (is_default_dive_computer(vendor, product))
index = i;
i++;
}
dc_iterator_free(iterator);
return index;
}
void render_dive_computer(GtkCellLayout *cell,
GtkCellRenderer *renderer,
GtkTreeModel *model,
GtkTreeIter *iter,
gpointer data)
{
char buffer[40];
dc_descriptor_t *descriptor = NULL;
const char *vendor, *product;
gtk_tree_model_get(model, iter, 0, &descriptor, -1);
vendor = dc_descriptor_get_vendor(descriptor);
product = dc_descriptor_get_product(descriptor);
snprintf(buffer, sizeof(buffer), "%s %s", vendor, product);
g_object_set(renderer, "text", buffer, NULL);
}
static GtkComboBox *dive_computer_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_POINTER);
default_index = fill_computer_list(model);
frame = gtk_frame_new("Dive computer");
gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, TRUE, 3);
combo_box = gtk_combo_box_new_with_model(GTK_TREE_MODEL(model));
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);
gtk_cell_layout_set_cell_data_func(GTK_CELL_LAYOUT(combo_box), renderer, render_dive_computer, NULL, NULL);
gtk_combo_box_set_active(GTK_COMBO_BOX(combo_box), default_index);
return GTK_COMBO_BOX(combo_box);
}
const char *subsurface_device_name()
{
if (!default_dive_computer_device || !*default_dive_computer_device)
return subsurface_USB_name();
else
return default_dive_computer_device;
}
static GtkEntry *dive_computer_device(GtkWidget *vbox)
{
GtkWidget *hbox, *entry, *frame;
hbox = gtk_hbox_new(FALSE, 6);
gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 3);
frame = gtk_frame_new("Device name");
gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, TRUE, 3);
entry = gtk_entry_new();
gtk_container_add(GTK_CONTAINER(frame), entry);
gtk_entry_set_text(GTK_ENTRY(entry), subsurface_device_name());
return GTK_ENTRY(entry);
}
/* once a file is selected in the FileChooserButton we want to exit the import dialog */
static void on_file_set(GtkFileChooserButton *widget, gpointer _data)
{
GtkDialog *main_dialog = _data;
gtk_dialog_response(main_dialog, GTK_RESPONSE_ACCEPT);
}
static GtkWidget *xml_file_selector(GtkWidget *vbox, GtkWidget *main_dialog)
{
GtkWidget *hbox, *frame, *chooser, *dialog;
GtkFileFilter *filter;
char *current_file, *current_dir;
hbox = gtk_hbox_new(FALSE, 6);
gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 3);
frame = gtk_frame_new("XML file name");
gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, TRUE, 3);
dialog = gtk_file_chooser_dialog_new("Open XML File",
GTK_WINDOW(main_window),
GTK_FILE_CHOOSER_ACTION_OPEN,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
NULL);
gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(dialog), FALSE);
current_dir = path_and_file(existing_filename, &current_file);
gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog), current_dir);
free(current_dir);
free(current_file);
filter = gtk_file_filter_new();
gtk_file_filter_add_pattern(filter, "*.xml");
gtk_file_filter_add_pattern(filter, "*.XML");
gtk_file_filter_add_pattern(filter, "*.sda");
gtk_file_filter_add_pattern(filter, "*.SDA");
gtk_file_filter_add_mime_type(filter, "text/xml");
gtk_file_filter_set_name(filter, "XML file");
gtk_file_chooser_set_filter(GTK_FILE_CHOOSER(dialog), filter);
chooser = gtk_file_chooser_button_new_with_dialog(dialog);
g_signal_connect(G_OBJECT(chooser), "file-set", G_CALLBACK(on_file_set), main_dialog);
gtk_file_chooser_button_set_width_chars(GTK_FILE_CHOOSER_BUTTON(chooser), 30);
gtk_container_add(GTK_CONTAINER(frame), chooser);
return chooser;
}
static void do_import_file(gpointer data, gpointer user_data)
{
GError *error = NULL;
parse_file(data, &error);
if (error != NULL)
{
report_error(error);
g_error_free(error);
error = NULL;
}
}
static GtkWidget *import_dive_computer(device_data_t *data, GtkDialog *dialog)
{
GError *error;
GtkWidget *vbox, *info, *container, *label, *button;
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;
}
void import_dialog(GtkWidget *w, gpointer data)
{
int result;
GtkWidget *dialog, *hbox, *vbox, *label, *info = NULL;
GtkComboBox *computer;
GtkEntry *device;
GtkWidget *XMLchooser;
device_data_t devicedata = {
.devname = NULL,
};
dialog = gtk_dialog_new_with_buttons("Import from dive computer",
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));
label = gtk_label_new("Import: \nLoad XML file or import directly from dive computer");
gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, TRUE, 3);
XMLchooser = xml_file_selector(vbox, dialog);
computer = dive_computer_selector(vbox);
device = dive_computer_device(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);
repeat:
gtk_widget_show_all(dialog);
result = gtk_dialog_run(GTK_DIALOG(dialog));
switch (result) {
dc_descriptor_t *descriptor;
GtkTreeIter iter;
GtkTreeModel *model;
GSList *list;
case GTK_RESPONSE_ACCEPT:
/* what happened - did the user pick a file? In that case
* we ignore whether a dive computer model was picked */
if (info)
gtk_widget_destroy(info);
list = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(XMLchooser));
if (g_slist_length(list) == 0) {
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;
devicedata.devname = gtk_entry_get_text(device);
set_default_dive_computer(vendor, product);
set_default_dive_computer_device(devicedata.devname);
info = import_dive_computer(&devicedata, GTK_DIALOG(dialog));
if (info)
goto repeat;
} else {
g_slist_foreach(list,do_import_file,NULL);
g_slist_free(list);
}
break;
default:
break;
}
gtk_widget_destroy(dialog);
report_dives(TRUE);
}
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)
{
if (existing_filename)
free(existing_filename);
existing_filename = NULL;
if (filename)
existing_filename = strdup(filename);
}
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