int gui_update_el3_lum_value ()
{
int i, lcno, status;
double L1, L2, l3;
PHOEBE_el3_units l3units;
status = phoebe_el3_units_id (&l3units);
if (status != SUCCESS) {
gui_warning ("Third light computation issue", "Third light units are not set or are invalid. Please review the settings in the Luminosities tab.");
return SUCCESS;
}
phoebe_parameter_get_value (phoebe_parameter_lookup ("phoebe_lcno"), &lcno);
for (i = 0; i < lcno; i++) {
phoebe_parameter_get_value (phoebe_parameter_lookup ("phoebe_el3"), i, &l3);
/* If third light units are flux, then simply update the value and exit: */
if (l3units == PHOEBE_EL3_UNITS_FLUX)
phoebe_parameter_set_value (phoebe_parameter_lookup ("gui_el3_lum_units"), i, 4*M_PI*l3);
else {
/* Otherwise we need to convert. */
phoebe_parameter_get_value (phoebe_parameter_lookup ("phoebe_hla"), i, &L1);
phoebe_parameter_get_value (phoebe_parameter_lookup ("phoebe_cla"), i, &L2);
phoebe_parameter_set_value (phoebe_parameter_lookup ("gui_el3_lum_units"), i, (L1+L2)*l3/(1.-l3));
}
}
return SUCCESS;
}
gchar *gui_get_filename_with_overwrite_confirmation(GtkWidget *dialog, char *gui_confirmation_title)
{
/* Returns a valid filename or NULL if the user canceled
Replaces functionality of gtk_file_chooser_set_do_overwrite_confirmation
avaliable in Gtk 2.8 (PHOEBE only requires 2.6)
*/
gchar *filename;
while (TRUE) {
if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT){
filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
if (!phoebe_filename_exists(filename))
/* file does not exist */
return filename;
if(gui_warning(gui_confirmation_title, "This file already exists. Do you want to replace it?")){
/* file may be overwritten */
return filename;
}
/* user doesn't want to overwrite, display the dialog again */
g_free (filename);
}
else{
gui_status("%s cancelled.", gui_confirmation_title);
return NULL;
}
}
}
G_MODULE_EXPORT void gui_preferences_apply(GtkWidget *widget,gui_gd_t *gd) {
gui_preferences_gui2data(gd,&gd->preferences.current);
if (gui_preferences_save("config.ini",&gd->preferences.current)==-1) {
gui_error(gd,"Saving","Could not save preferences");
}
if (gui_preferences_upload(&gd->preferences.current)==-1) {
if (nxtcam_com_is_connected()) {
gui_error(gd,"Uploading","Can not upload preferences to NXTCam.");
}
else {
gui_warning(gd,"Not connected","NXTCam is not connected, so preferences are not uploaded.");
}
}
}
static void cb_level_remove(GtkWidget *widget, gpointer data) {
LevelFrame *lf = (LevelFrame *) data;
gchar *text;
gchar *filename;
if(lf->game->state == STATE_STOPPED) {
g_assert(lf->level_list_selection);
filename = leveldata_remove(lf->level_list_selection);
remove_flags_levelfile(newflags, filename);
g_free(filename);
gtk_list_store_remove(lf->level_list_store, &(lf->level_list_iter));
g_free(lf->level_list_selection);
lf->level_list_selection = NULL;
} else {
gui_warning("Cannot add or remove levels while the game is running");
}
set_flags_changed(TRUE);
}
static void cb_filesel_ok(GtkWidget *w, gpointer data) {
LevelFrame *lf = (LevelFrame *) data;
gchar *filename;
gchar *title;
filename = (gchar *) gtk_file_selection_get_filename (GTK_FILE_SELECTION (lf->fsel));
if(lf->game->state == STATE_STOPPED) {
if((title = leveldata_add(filename))) {
gtk_list_store_append(lf->level_list_store, &(lf->level_list_iter));
gtk_list_store_set(lf->level_list_store, &(lf->level_list_iter), 0, title, -1);
add_flags_levelfile(newflags, filename);
}
} else {
gui_warning("Cannot add or remove levels while the game is running");
}
gtk_widget_destroy(GTK_WIDGET(lf->fsel));
lf->fsel = NULL;
set_flags_changed(TRUE);
}
static void cb_level_add(GtkWidget *widget, gpointer data) {
LevelFrame *lf = (LevelFrame *) data;
if(lf->game->state == STATE_STOPPED) {
lf->fsel = gtk_file_selection_new ("Add Levelfile");
/* Connect Signals */
g_signal_connect(GTK_OBJECT(lf->fsel), "destroy", (GtkSignalFunc) cb_filesel_cancel, data);
g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION (lf->fsel)->cancel_button), "clicked", (GtkSignalFunc) cb_filesel_cancel, data);
g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION (lf->fsel)->ok_button), "clicked", (GtkSignalFunc) cb_filesel_ok, data);
/* Set defaults */
gtk_file_selection_set_filename(GTK_FILE_SELECTION(lf->fsel), "*.gbl");
/* Show the selector */
gtk_widget_show(lf->fsel);
} else {
gui_warning("Cannot add or remove levels while the game is running");
}
set_flags_changed(TRUE);
}
