diff options
Diffstat (limited to 'setup/txt_joybinput.c')
| -rw-r--r-- | setup/txt_joybinput.c | 230 |
1 files changed, 0 insertions, 230 deletions
diff --git a/setup/txt_joybinput.c b/setup/txt_joybinput.c deleted file mode 100644 index fb4015b6..00000000 --- a/setup/txt_joybinput.c +++ /dev/null @@ -1,230 +0,0 @@ -// Emacs style mode select -*- C++ -*- -//----------------------------------------------------------------------------- -// -// Copyright(C) 2006 Simon Howard -// -// This program is free software; you can redistribute it and/or -// modify it under the terms of the GNU General Public License -// as published by the Free Software Foundation; either version 2 -// of the License, or (at your option) any later version. -// -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU General Public License -// along with this program; if not, write to the Free Software -// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA -// 02111-1307, USA. -// - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include "SDL_joystick.h" - -#include "doomkeys.h" -#include "joystick.h" - -#include "txt_joybinput.h" -#include "txt_gui.h" -#include "txt_io.h" -#include "txt_label.h" -#include "txt_sdl.h" -#include "txt_window.h" - -#define JOYSTICK_INPUT_WIDTH 10 - -// Called in response to SDL events when the prompt window is open: - -static int EventCallback(SDL_Event *event, TXT_UNCAST_ARG(joystick_input)) -{ - TXT_CAST_ARG(txt_joystick_input_t, joystick_input); - - // Got the joystick button press? - - if (event->type == SDL_JOYBUTTONDOWN) - { - *joystick_input->variable = event->jbutton.button; - - if (joystick_input->check_conflicts) - { - TXT_EmitSignal(joystick_input, "set"); - } - - TXT_CloseWindow(joystick_input->prompt_window); - return 1; - } - - return 0; -} - -// When the prompt window is closed, disable the event callback function; -// we are no longer interested in receiving notification of events. - -static void PromptWindowClosed(TXT_UNCAST_ARG(widget), TXT_UNCAST_ARG(joystick)) -{ - TXT_CAST_ARG(SDL_Joystick, joystick); - - SDL_JoystickClose(joystick); - TXT_SDL_SetEventCallback(NULL, NULL); - SDL_JoystickEventState(SDL_DISABLE); - SDL_QuitSubSystem(SDL_INIT_JOYSTICK); -} - -static void OpenErrorWindow(void) -{ - txt_window_t *window; - - window = TXT_NewWindow(NULL); - - TXT_AddWidget(window, TXT_NewLabel("Please configure a joystick first!")); - - TXT_SetWindowAction(window, TXT_HORIZ_LEFT, NULL); - TXT_SetWindowAction(window, TXT_HORIZ_CENTER, - TXT_NewWindowEscapeAction(window)); - TXT_SetWindowAction(window, TXT_HORIZ_RIGHT, NULL); -} - -static void OpenPromptWindow(txt_joystick_input_t *joystick_input) -{ - txt_window_t *window; - txt_label_t *label; - SDL_Joystick *joystick; - - // Silently update when the shift button is held down. - - joystick_input->check_conflicts = !TXT_GetModifierState(TXT_MOD_SHIFT); - - 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); -} - -static void TXT_JoystickInputSizeCalc(TXT_UNCAST_ARG(joystick_input)) -{ - TXT_CAST_ARG(txt_joystick_input_t, joystick_input); - - // All joystickinputs are the same size. - - joystick_input->widget.w = JOYSTICK_INPUT_WIDTH; - joystick_input->widget.h = 1; -} - -static void GetJoystickButtonDescription(int button, char *buf) -{ - sprintf(buf, "BUTTON #%i", button + 1); -} - -static void TXT_JoystickInputDrawer(TXT_UNCAST_ARG(joystick_input)) -{ - TXT_CAST_ARG(txt_joystick_input_t, joystick_input); - char buf[20]; - int i; - - if (*joystick_input->variable < 0) - { - strcpy(buf, "(none)"); - } - else - { - GetJoystickButtonDescription(*joystick_input->variable, buf); - } - - TXT_SetWidgetBG(joystick_input); - TXT_FGColor(TXT_COLOR_BRIGHT_WHITE); - - TXT_DrawString(buf); - - for (i=strlen(buf); i<JOYSTICK_INPUT_WIDTH; ++i) - { - TXT_DrawString(" "); - } -} - -static void TXT_JoystickInputDestructor(TXT_UNCAST_ARG(joystick_input)) -{ -} - -static int TXT_JoystickInputKeyPress(TXT_UNCAST_ARG(joystick_input), int joystick) -{ - TXT_CAST_ARG(txt_joystick_input_t, joystick_input); - - if (joystick == KEY_ENTER) - { - // Open a window to prompt for the new joystick press - - OpenPromptWindow(joystick_input); - - return 1; - } - - return 0; -} - -static void TXT_JoystickInputMousePress(TXT_UNCAST_ARG(widget), int x, int y, int b) -{ - TXT_CAST_ARG(txt_joystick_input_t, widget); - - // Clicking is like pressing enter - - if (b == TXT_MOUSE_LEFT) - { - TXT_JoystickInputKeyPress(widget, KEY_ENTER); - } -} - -txt_widget_class_t txt_joystick_input_class = -{ - TXT_AlwaysSelectable, - TXT_JoystickInputSizeCalc, - TXT_JoystickInputDrawer, - TXT_JoystickInputKeyPress, - TXT_JoystickInputDestructor, - TXT_JoystickInputMousePress, - NULL, -}; - -txt_joystick_input_t *TXT_NewJoystickInput(int *variable) -{ - txt_joystick_input_t *joystick_input; - - joystick_input = malloc(sizeof(txt_joystick_input_t)); - - TXT_InitWidget(joystick_input, &txt_joystick_input_class); - joystick_input->variable = variable; - - return joystick_input; -} - |