static void QuitConfirm(void *unused1, void *unused2)
{
txt_window_t *window;
txt_label_t *label;
txt_button_t *yes_button;
txt_button_t *no_button;
window = TXT_NewWindow(NULL);
TXT_AddWidgets(window,
label = TXT_NewLabel("Exiting setup.\nSave settings?"),
TXT_NewStrut(24, 0),
yes_button = TXT_NewButton2(" Yes ", DoQuit, DoQuit),
no_button = TXT_NewButton2(" No ", DoQuit, NULL),
NULL);
TXT_SetWidgetAlign(label, TXT_HORIZ_CENTER);
TXT_SetWidgetAlign(yes_button, TXT_HORIZ_CENTER);
TXT_SetWidgetAlign(no_button, TXT_HORIZ_CENTER);
// Only an "abort" button in the middle.
TXT_SetWindowAction(window, TXT_HORIZ_LEFT, NULL);
TXT_SetWindowAction(window, TXT_HORIZ_CENTER,
TXT_NewWindowAbortAction(window));
TXT_SetWindowAction(window, TXT_HORIZ_RIGHT, NULL);
}
static void CalibrateJoystick(TXT_UNCAST_ARG(widget), TXT_UNCAST_ARG(unused))
{
// Try to open all available joysticks. If none are opened successfully,
// bomb out with an error.
if (!OpenAllJoysticks())
{
NoJoystick();
return;
}
calibration_window = TXT_NewWindow("Gamepad/Joystick calibration");
TXT_AddWidgets(calibration_window,
TXT_NewStrut(0, 1),
TXT_NewLabel("Center the D-pad or joystick,\n"
"and press a button."),
TXT_NewStrut(0, 1),
NULL);
TXT_SetWindowAction(calibration_window, TXT_HORIZ_LEFT, NULL);
TXT_SetWindowAction(calibration_window, TXT_HORIZ_CENTER,
TXT_NewWindowAbortAction(calibration_window));
TXT_SetWindowAction(calibration_window, TXT_HORIZ_RIGHT, NULL);
TXT_SDL_SetEventCallback(CalibrationEventCallback, NULL);
TXT_SignalConnect(calibration_window, "closed", CalibrateWindowClosed, NULL);
// Start calibration
joystick_index = -1;
}
static void OpenPromptWindow(txt_key_input_t *key_input)
{
txt_window_t *window;
txt_label_t *label;
// Silently update when the shift button is held down.
key_input->check_conflicts = !TXT_GetModifierState(TXT_MOD_SHIFT);
window = TXT_NewWindow(NULL);
TXT_SetWindowAction(window, TXT_HORIZ_LEFT, NULL);
TXT_SetWindowAction(window, TXT_HORIZ_CENTER,
TXT_NewWindowAbortAction(window));
TXT_SetWindowAction(window, TXT_HORIZ_RIGHT, NULL);
label = TXT_NewLabel("Press the new key...");
TXT_AddWidget(window, label);
TXT_SetWidgetAlign(label, TXT_HORIZ_CENTER);
TXT_SetKeyListener(window, KeyPressCallback, key_input);
// Disable key mappings while we prompt for the key press
TXT_EnableKeyMapping(0);
// Grab input while reading the key. On Windows Mobile
// handheld devices, the hardware keypresses are only
// detected when input is grabbed.
SDL_WM_GrabInput(SDL_GRAB_ON);
TXT_SignalConnect(window, "closed", ReleaseGrab, NULL);
}
void TXT_ConfigureJoystickAxis(txt_joystick_axis_t *joystick_axis,
int using_button,
txt_joystick_axis_callback_t callback)
{
// Open the joystick first.
if (SDL_Init(SDL_INIT_JOYSTICK) < 0)
{
return;
}
joystick_axis->joystick = SDL_JoystickOpen(joystick_index);
if (joystick_axis->joystick == NULL)
{
TXT_MessageBox(NULL, "Please configure a controller first!");
return;
}
SDL_JoystickEventState(SDL_ENABLE);
// Build the prompt window.
joystick_axis->config_window
= TXT_NewWindow("Gamepad/Joystick calibration");
TXT_AddWidgets(joystick_axis->config_window,
TXT_NewStrut(0, 1),
joystick_axis->config_label = TXT_NewLabel(""),
TXT_NewStrut(0, 1),
NULL);
TXT_SetWindowAction(joystick_axis->config_window, TXT_HORIZ_LEFT, NULL);
TXT_SetWindowAction(joystick_axis->config_window, TXT_HORIZ_CENTER,
TXT_NewWindowAbortAction(joystick_axis->config_window));
TXT_SetWindowAction(joystick_axis->config_window, TXT_HORIZ_RIGHT, NULL);
TXT_SetWidgetAlign(joystick_axis->config_window, TXT_HORIZ_CENTER);
if (using_button >= 0)
{
joystick_axis->config_stage = CONFIG_STAGE1;
joystick_axis->config_button = using_button;
IdentifyBadAxes(joystick_axis);
}
else
{
joystick_axis->config_stage = CONFIG_CENTER;
}
SetCalibrationLabel(joystick_axis);
// Close the joystick and shut down joystick subsystem when the window
// is closed.
TXT_SignalConnect(joystick_axis->config_window, "closed",
CalibrateWindowClosed, joystick_axis);
TXT_SDL_SetEventCallback(EventCallback, joystick_axis);
// When successfully calibrated, invoke this callback:
joystick_axis->callback = callback;
}
static void CalibrateJoystick(TXT_UNCAST_ARG(widget), TXT_UNCAST_ARG(unused))
{
calibrate_stage = CALIBRATE_CENTER;
// Try to open all available joysticks. If none are opened successfully,
// bomb out with an error.
if (!OpenAllJoysticks())
{
NoJoystick();
return;
}
calibration_window = TXT_NewWindow("Gamepad/Joystick calibration");
TXT_AddWidgets(calibration_window,
TXT_NewLabel("Please follow the following instructions\n"
"in order to calibrate your controller."),
TXT_NewStrut(0, 1),
calibration_label = TXT_NewLabel("zzz"),
TXT_NewStrut(0, 1),
NULL);
TXT_SetWindowAction(calibration_window, TXT_HORIZ_LEFT, NULL);
TXT_SetWindowAction(calibration_window, TXT_HORIZ_CENTER,
TXT_NewWindowAbortAction(calibration_window));
TXT_SetWindowAction(calibration_window, TXT_HORIZ_RIGHT, NULL);
TXT_SetWidgetAlign(calibration_label, TXT_HORIZ_CENTER);
TXT_SDL_SetEventCallback(CalibrationEventCallback, NULL);
TXT_SignalConnect(calibration_window, "closed", CalibrateWindowClosed, NULL);
// Start calibration
joystick_index = -1;
calibrate_stage = CALIBRATE_CENTER;
SetCalibrationLabel();
}
static void OpenPromptWindow(txt_joystick_input_t *joystick_input)
{
txt_window_t *window;
txt_label_t *label;
SDL_Joystick *joystick;
if (SDL_Init(SDL_INIT_JOYSTICK) < 0)
{
return;
}
// Check the current joystick is valid
joystick = SDL_JoystickOpen(joystick_index);
if (joystick == NULL)
{
OpenErrorWindow();
return;
}
// Open the prompt window
window = TXT_NewWindow(NULL);
TXT_SetWindowAction(window, TXT_HORIZ_LEFT, NULL);
TXT_SetWindowAction(window, TXT_HORIZ_CENTER,
TXT_NewWindowAbortAction(window));
TXT_SetWindowAction(window, TXT_HORIZ_RIGHT, NULL);
label = TXT_NewLabel("Press the new joystick button...");
TXT_AddWidget(window, label);
TXT_SetWidgetAlign(label, TXT_HORIZ_CENTER);
TXT_SDL_SetEventCallback(EventCallback, joystick_input);
TXT_SignalConnect(window, "closed", PromptWindowClosed, joystick);
joystick_input->prompt_window = window;
SDL_JoystickEventState(SDL_ENABLE);
}
