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; }