E_API E_Dialog *
e_util_dialog_internal(const char *title, const char *txt)
{
E_Dialog *dia;
dia = e_dialog_new(NULL, "E", "_error_dialog");
if (!dia) return NULL;
e_dialog_title_set(dia, title);
e_dialog_text_set(dia, txt);
e_dialog_icon_set(dia, "dialog-error", 64);
e_dialog_button_add(dia, _("OK"), NULL, NULL, NULL);
e_dialog_button_focus_num(dia, 0);
elm_win_center(dia->win, 1, 1);
e_dialog_show(dia);
return dia;
}
/********** externally accesible functions ****************/
EAPI E_Confirm_Dialog *
e_confirm_dialog_show(const char *title, const char *icon, const char *text,
const char *button_text, const char *button2_text,
void (*func)(void *data), void (*func2)(void *data),
void *data, void *data2,
void (*del_func)(void *data), void *del_data)
{
E_Confirm_Dialog *cd;
E_Dialog *dia;
cd = E_OBJECT_ALLOC(E_Confirm_Dialog, E_CONFIRM_DIALOG_TYPE, _e_confirm_dialog_free);
cd->yes.func = func;
cd->yes.data = data;
cd->no.func = func2;
cd->no.data = data2;
cd->del.func = del_func;
cd->del.data = del_data;
dia = e_dialog_new(e_container_current_get(e_manager_current_get()), "E", "_confirm_dialog");
if (!dia)
{
e_object_del(E_OBJECT(cd));
return NULL;
}
dia->data = cd;
cd->dia = dia;
e_win_delete_callback_set(dia->win, _e_confirm_dialog_delete);
if (title) e_dialog_title_set(dia, title);
if (icon) e_dialog_icon_set(dia, icon, 64);
if (text) e_dialog_text_set(dia, text);
e_dialog_button_add(dia, !button_text ? _("Yes") : button_text, NULL, _e_confirm_dialog_yes, cd);
e_dialog_button_add(dia, !button2_text ? _("No") : button2_text, NULL, _e_confirm_dialog_no, cd);
e_dialog_button_focus_num(dia, 1);
e_win_centered_set(dia->win, 1);
e_dialog_show(dia);
return cd;
}
/*
* Validate the entered configuration. Display and error message
* if required.
*/
static int parse_config_gui(E_Config_Dialog_Data *cfdata)
{
E_Dialog *error_popup;
char error_message[1024];
int config_ok = 1;
char *end_pointer;
float parsed_float;
const char *text_value;
regex_t *reg_expression;
int regex_result;
char *viewpos_file;
float lat, lon;
sprintf(error_message, "The configuration you have entered is invalid:<br>");
if (cfdata->local_xplanet.source_type == SOURCE_ORIGIN)
cfdata->local_xplanet.origin = strdup(e_widget_ilist_selected_value_get(cfdata->gui.o_source_ilist));
else
cfdata->local_xplanet.projection = strdup(e_widget_ilist_selected_value_get(cfdata->gui.o_source_ilist));
if (cfdata->local_xplanet.source_type == SOURCE_ORIGIN)
{
if (strcmp(cfdata->local_xplanet.body, "random") && !strcmp(cfdata->local_xplanet.body, cfdata->local_xplanet.origin))
{
sprintf(error_message + strlen(error_message),
"<br>* Target and origin cannot be the same.");
config_ok = 0;
}
}
switch (cfdata->local_xplanet.viewpos_type)
{
case VIEWPOS_LATLON:
{
end_pointer = (char *)e_widget_entry_text_get(cfdata->gui.o_viewpos_lat);
if (strlen(end_pointer) == 0)
{
sprintf(error_message + strlen(error_message),
"<br>* You must enter a latitude.");
config_ok = 0;
}
else
{
parsed_float = strtof(e_widget_entry_text_get(cfdata->gui.o_viewpos_lat),
&end_pointer);
if (*end_pointer != '\0' || parsed_float < -90.0 || parsed_float > 90.0)
{
sprintf(error_message + strlen(error_message),
"<br>* The entered latitude is invalid - must be in the range -90 to 90.");
config_ok = 0;
}
else cfdata->local_xplanet.viewpos_lat = parsed_float;
}
end_pointer = (char *)e_widget_entry_text_get(cfdata->gui.o_viewpos_lon);
if (strlen(end_pointer) == 0)
{
sprintf(error_message + strlen(error_message),
"<br>* You must enter a longitude.");
config_ok = 0;
}
else
{
parsed_float = strtof(e_widget_entry_text_get(cfdata->gui.o_viewpos_lon),
&end_pointer);
if (*end_pointer != '\0' || parsed_float < -180.0 || parsed_float > 360.0)
{
sprintf(error_message + strlen(error_message),
"<br>* The entered longitude is invalid - must be in the range 0 to 360 or -180 to 180");
config_ok = 0;
}
else cfdata->local_xplanet.viewpos_lon = parsed_float;
}
break;
}
case VIEWPOS_FILE:
{
lat = INVALID_COORD;
lon = INVALID_COORD;
viewpos_file = (char *)e_widget_entry_text_get(cfdata->gui.o_viewpos_file_val);
switch(read_viewpos_file(viewpos_file, &lat, &lon))
{
case VIEWPOS_FILE_NO_PERM:
{
sprintf(error_message + strlen(error_message),
"<br>* No permissions to read viewing position file");
config_ok = 0;
break;
}
case VIEWPOS_FILE_NOT_FOUND:
{
sprintf(error_message + strlen(error_message),
"<br>* The viewing position file cannot be found");
config_ok = 0;
break;
}
case VIEWPOS_FILE_IS_DIR:
{
sprintf(error_message + strlen(error_message),
"<br>* The viewing position file is a directory");
config_ok = 0;
break;
}
case VIEWPOS_FILE_FORMAT_ERROR:
{
sprintf(error_message + strlen(error_message),
"<br>* The viewing position file is in the wrong format (must be 2 numbers, lat then lon)");
config_ok = 0;
break;
}
case VIEWPOS_FILE_OK:
cfdata->local_xplanet.viewpos_file = (char *)eina_stringshare_add(viewpos_file);
break;
}
break;
}
default:
break;
}
cfdata->local_xplanet.use_localtime = e_widget_check_checked_get(cfdata->gui.o_use_localtime);
cfdata->local_xplanet.localtime = cfdata->gui.o_localtime;
cfdata->local_xplanet.show_label = e_widget_check_checked_get(cfdata->gui.o_show_label);
cfdata->local_xplanet.label_text = strdup(e_widget_entry_text_get(cfdata->gui.o_label_text));
text_value = strdup(e_widget_entry_text_get(cfdata->gui.o_label_pos_other_text));
if (!text_value || strlen(text_value) == 0)
{
cfdata->local_xplanet.label_pos_other = "";
if (cfdata->local_xplanet.label_pos == LABEL_POS_OTHER)
{
sprintf(error_message + strlen(error_message),
"<br>* You have not entered a label position");
config_ok = 0;
}
}
else
{
reg_expression = E_NEW(regex_t, 1);
regcomp(reg_expression, "^[+-][0-9][0-9]*[+-][0-9][0-9]*$", 0);
regex_result = regexec(reg_expression, text_value, 0, NULL, 0);
if (regex_result)
{
sprintf(error_message + strlen(error_message),
"<br>* The entered label position is invalid - must be of the form -15+15");
config_ok = 0;
}
else cfdata->local_xplanet.label_pos_other = text_value;
regfree(reg_expression);
free(reg_expression);
}
cfdata->local_xplanet.use_config = e_widget_check_checked_get(cfdata->gui.o_config_check);
cfdata->local_xplanet.config_name = strdup(e_widget_entry_text_get(cfdata->gui.o_config_name));
cfdata->local_xplanet.extra_options = strdup(e_widget_entry_text_get(cfdata->gui.o_extra_options));
if (!config_ok)
{
error_popup = e_dialog_new(e_container_current_get(
e_manager_current_get()), "eplanet_error", "eplanet/error");
e_dialog_title_set(error_popup, "Configuration error");
e_dialog_text_set(error_popup, (const char *) &error_message);
e_dialog_button_add(error_popup, D_("OK"), NULL, NULL, NULL);
e_dialog_show(error_popup);
}
return config_ok;
}
