int main(int argc, char* argv[])
{
char caller_path[1024];
char message[2048];
int return_value=EXIT_ERROR;
PinDialogInfo pindialog; // this struct contains all dialog objects
gtk_init(&argc,&argv); // initialize gtk+
if(get_parent_path(caller_path, sizeof(caller_path)-2)>0)
{
if((argc==2) && (argv[1]!=NULL) && (strlen(argv[1])>0))
{
snprintf(message,sizeof(message)-2,_MSG_(MSG_PLEASE_ENTER_PIN),caller_path,argv[1]);
}
else
{
fprintf(stderr,"Incorrect Parameter for <description of SPR>\n");
exit(EXIT_ERROR);
}
}
else
{
fprintf(stderr,"Failed To Determine Parent Process. Aborting.\n");
exit(EXIT_ERROR);
}
// create new message dialog with CANCEL button in standard places, in center of user's screen
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////
pindialog.dialog=gtk_message_dialog_new(NULL,GTK_DIALOG_MODAL,GTK_MESSAGE_QUESTION,GTK_BUTTONS_NONE,message);
gtk_dialog_set_default_response(GTK_DIALOG(pindialog.dialog),GTK_RESPONSE_OK);
gtk_window_set_title(GTK_WINDOW(pindialog.dialog),_MSG_(MSG_PIN_CODE_REQUIRED));
gtk_window_set_position(GTK_WINDOW(pindialog.dialog), GTK_WIN_POS_CENTER);
g_signal_connect (pindialog.dialog, "delete-event", G_CALLBACK (on_delete_event),&pindialog);
// show all these widgets, and run the dialog as a modal dialog until it is closed by the user
//////////////////////////////////////////////////////////////////////////////////////////////
gtk_widget_show_all(GTK_WIDGET(pindialog.dialog));
switch(gtk_dialog_run(GTK_DIALOG(pindialog.dialog)))
{
case GTK_RESPONSE_CANCEL: // if the use chose CANCEL
printf("CANCEL\n"); // output CANCEL
return_value=EXIT_OK; // and return OK (cancel is not an error)
break;
default: // otherwise
printf("ERROR\n");
return_value=EXIT_ERROR; // output and return ERROR
break;
}
// properly dispose of the dialog (which disposes of all it's children), and exit with specific return value
/////////////////////////////////////////////////////////////////////////////////////////////////////////////
gtk_widget_destroy(pindialog.dialog);
exit(return_value);
}
// main program
///////////////////////////////////////////////////////////////////////////////////////////////////
int main(int argc, char* argv[])
{
int return_value=EXIT_ERROR;
PinDialogInfo pindialog;
char caller_path[1024];
gtk_init(&argc,&argv); // initialize gtk+
// create new message dialog with CANCEL and OK buttons in standard places, in center of user's screen
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////
if(get_parent_path(caller_path, sizeof(caller_path)-2)>0)
{
pindialog.dialog=gtk_message_dialog_new(NULL,GTK_DIALOG_MODAL,GTK_MESSAGE_QUESTION,GTK_BUTTONS_NONE,_MSG_(MSG_PLEASE_ENTER_OLD_AND_NEW_PINS), caller_path);
}
else
{
fprintf(stderr,"Failed To Determine Parent Process. Aborting.\n");
exit(EXIT_ERROR);
}
pindialog.cancelbutton =GTK_BUTTON(gtk_dialog_add_button(GTK_DIALOG(pindialog.dialog),GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL));
pindialog.okbutton =GTK_BUTTON(gtk_dialog_add_button(GTK_DIALOG(pindialog.dialog),GTK_STOCK_OK, GTK_RESPONSE_OK));
gtk_dialog_set_default_response(GTK_DIALOG(pindialog.dialog),GTK_RESPONSE_OK);
gtk_window_set_title(GTK_WINDOW(pindialog.dialog),_MSG_(MSG_CHANGE_PIN_CODE));
gtk_window_set_position(GTK_WINDOW(pindialog.dialog), GTK_WIN_POS_CENTER);
g_signal_connect (pindialog.dialog, "delete-event", G_CALLBACK (on_delete_event),&pindialog);
// create original, new, and verify new pin entry fields with labels, in a table
///////////////////////////////////////////////////////////////////////////////////////////////////////////
pindialog.newPinsTable =gtk_table_new(3,2,TRUE); // table of 4 rows, 3 columns
pindialog.originalPinLabel =gtk_label_new(_MSG_(MSG_CURRENT_PIN));
pindialog.newPin0Label =gtk_label_new(_MSG_(MSG_NEW_PIN));
pindialog.newPin1Label =gtk_label_new(_MSG_(MSG_NEW_PIN_AGAIN));
pindialog.originalPinEntry =gtk_entry_new();
pindialog.newPin0Entry =gtk_entry_new();
pindialog.newPin1Entry =gtk_entry_new();
// set max lengths
gtk_entry_set_max_length(GTK_ENTRY(pindialog.originalPinEntry), MAX_PIN_LENGTH);
gtk_entry_set_max_length(GTK_ENTRY(pindialog.newPin0Entry), MAX_PIN_LENGTH);
gtk_entry_set_max_length(GTK_ENTRY(pindialog.newPin1Entry), MAX_PIN_LENGTH);
// disable visibilities
gtk_entry_set_visibility(GTK_ENTRY(pindialog.originalPinEntry), FALSE);
gtk_entry_set_visibility(GTK_ENTRY(pindialog.newPin0Entry), FALSE);
gtk_entry_set_visibility(GTK_ENTRY(pindialog.newPin1Entry), FALSE);
// put labels and entries in a table
gtk_table_attach(GTK_TABLE(pindialog.newPinsTable),pindialog.originalPinLabel, 0,1,0,1,(GtkAttachOptions)(GTK_SHRINK | GTK_FILL),(GtkAttachOptions)(GTK_SHRINK | GTK_FILL),2,2);
gtk_table_attach(GTK_TABLE(pindialog.newPinsTable),pindialog.newPin0Label, 0,1,1,2,(GtkAttachOptions)(GTK_SHRINK | GTK_FILL),(GtkAttachOptions)(GTK_SHRINK | GTK_FILL),2,2);
gtk_table_attach(GTK_TABLE(pindialog.newPinsTable),pindialog.newPin1Label, 0,1,2,3,(GtkAttachOptions)(GTK_SHRINK | GTK_FILL),(GtkAttachOptions)(GTK_SHRINK | GTK_FILL),2,2);
gtk_table_attach(GTK_TABLE(pindialog.newPinsTable),pindialog.originalPinEntry, 1,2,0,1,(GtkAttachOptions)(GTK_SHRINK | GTK_FILL),(GtkAttachOptions)(GTK_SHRINK | GTK_FILL),2,2);
gtk_table_attach(GTK_TABLE(pindialog.newPinsTable),pindialog.newPin0Entry, 1,2,1,2,(GtkAttachOptions)(GTK_SHRINK | GTK_FILL),(GtkAttachOptions)(GTK_SHRINK | GTK_FILL),2,2);
gtk_table_attach(GTK_TABLE(pindialog.newPinsTable),pindialog.newPin1Entry, 1,2,2,3,(GtkAttachOptions)(GTK_SHRINK | GTK_FILL),(GtkAttachOptions)(GTK_SHRINK | GTK_FILL),2,2);
// connect signals to filter and read inputs
g_signal_connect(pindialog.originalPinEntry, "insert_text", G_CALLBACK(insert_only_digits), (gpointer)&pindialog);
g_signal_connect(pindialog.newPin0Entry, "insert_text", G_CALLBACK(insert_only_digits), (gpointer)&pindialog);
g_signal_connect(pindialog.newPin1Entry, "insert_text", G_CALLBACK(insert_only_digits), (gpointer)&pindialog);
g_signal_connect(pindialog.originalPinEntry, "changed", G_CALLBACK(pins_changed), (gpointer)&pindialog);
g_signal_connect(pindialog.newPin0Entry, "changed", G_CALLBACK(pins_changed), (gpointer)&pindialog);
g_signal_connect(pindialog.newPin1Entry, "changed", G_CALLBACK(pins_changed), (gpointer)&pindialog);
// add all these objects to the dialog
///////////////////////////////////////////////////////////////////////////////////////////////////////////
gtk_container_set_border_width(GTK_CONTAINER(pindialog.dialog),10);
gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(pindialog.dialog))),pindialog.newPinsTable, TRUE, TRUE,2);
// initial state for OK button
/////////////////////////////////////////////////////////////////////////////////////////////////////////
update_ok_button(&pindialog);
// show all these widgets, and run the dialog as a modal dialog until it is closed by the user
//////////////////////////////////////////////////////////////////////////////////////////////
gtk_widget_show_all(GTK_WIDGET(pindialog.dialog));
switch(gtk_dialog_run(GTK_DIALOG(pindialog.dialog)))
{
case GTK_RESPONSE_OK: // if the user chose OK
{
const char* oldpin=gtk_entry_get_text(GTK_ENTRY(pindialog.originalPinEntry));
const char* newpin=gtk_entry_get_text(GTK_ENTRY(pindialog.newPin0Entry));
printf("%s:%s\n",oldpin,newpin); // output the PINs to stdout
return_value=EXIT_OK; // and return OK
}
break;
default: // otherwise
printf("CANCEL\n");
return_value=EXIT_OK; // output CANCEL and return ok (cancel is not an error)
break;
}
// properly dispose of the dialog (which disposes of all it's children), and exit with specific return value
/////////////////////////////////////////////////////////////////////////////////////////////////////////////
gtk_widget_destroy(pindialog.dialog);
exit(return_value);
}