Boolean handle_dosemu_keys(Boolean make, t_keysym key)
{
Boolean result = TRUE;
switch(key) {
#ifdef X86_EMULATOR
case KEY_DOSEMU_X86EMU_DEBUG:
k_printf("KBD: Ctrl-Alt-PgUp\n");
if (config.cpuemu) {
if (debug_level('e') < 2) set_debug_level('e', 4);
fflush(dbg_fd);
}
return 1;
#endif
/* C-A-D is disabled */
case KEY_DOSEMU_REBOOT:
if (make) {
k_printf("KBD: Ctrl-Alt-Del: rebooting dosemu\n");
dos_ctrl_alt_del();
}
break;
case KEY_DOSEMU_EXIT:
if (make) {
k_printf("KBD: Ctrl-Alt-PgDn: bye bye!\n");
leavedos(0);
}
break;
case KEY_DOSEMU_FREEZE:
if (make) {
if (!dosemu_frozen) {
freeze_dosemu_manual();
} else {
unfreeze_dosemu();
}
}
break;
case KEY_DOSEMU_VT_1:
case KEY_DOSEMU_VT_2:
case KEY_DOSEMU_VT_3:
case KEY_DOSEMU_VT_4:
case KEY_DOSEMU_VT_5:
case KEY_DOSEMU_VT_6:
case KEY_DOSEMU_VT_7:
case KEY_DOSEMU_VT_8:
case KEY_DOSEMU_VT_9:
case KEY_DOSEMU_VT_10:
case KEY_DOSEMU_VT_11:
case KEY_DOSEMU_VT_12:
if (make) {
int vc_num;
vc_num = (key - KEY_DOSEMU_VT_1) +1;
result = switch_to_console(vc_num);
}
break;
case KEY_MOUSE_UP:
case KEY_MOUSE_DOWN:
case KEY_MOUSE_LEFT:
case KEY_MOUSE_RIGHT:
case KEY_MOUSE_UP_AND_LEFT:
case KEY_MOUSE_UP_AND_RIGHT:
case KEY_MOUSE_DOWN_AND_LEFT:
case KEY_MOUSE_DOWN_AND_RIGHT:
case KEY_MOUSE_BUTTON_LEFT:
case KEY_MOUSE_BUTTON_MIDDLE:
case KEY_MOUSE_BUTTON_RIGHT:
mouse_keyboard(make, key); /* mouse emulation keys */
break;
case KEY_DOSEMU_HELP:
case KEY_DOSEMU_REDRAW:
case KEY_DOSEMU_SUSPEND:
case KEY_DOSEMU_RESET:
case KEY_DOSEMU_MONO:
case KEY_DOSEMU_PAN_UP:
case KEY_DOSEMU_PAN_DOWN:
case KEY_DOSEMU_PAN_LEFT:
case KEY_DOSEMU_PAN_RIGHT:
if (Keyboard->handle_keys) {
Keyboard->handle_keys(make, key);
} else
{
result = FALSE;
}
break;
#if 0
case KEY_MOUSE_GRAB:
if (Keyboard == &Keyboard_X) {
handle_X_keys(make, key);
} else {
result = FALSE;
}
#endif
default:
result = FALSE;
break;
}
return result;
}
static void SDL_handle_events(void)
{
SDL_Event event;
assert(pthread_equal(pthread_self(), dosemu_pthread_self));
if (render_is_updating())
return;
while (SDL_PollEvent(&event)) {
switch (event.type) {
case SDL_WINDOWEVENT:
switch (event.window.event) {
case SDL_WINDOWEVENT_FOCUS_GAINED:
v_printf("SDL: focus in\n");
render_gain_focus();
if (config.X_background_pause && !dosemu_user_froze)
unfreeze_dosemu();
break;
case SDL_WINDOWEVENT_FOCUS_LOST:
v_printf("SDL: focus out\n");
render_lose_focus();
if (config.X_background_pause && !dosemu_user_froze)
freeze_dosemu();
break;
case SDL_WINDOWEVENT_RESIZED:
/* very strange things happen: if renderer size was explicitly
* set, SDL reports mouse coords relative to that. Otherwise
* it reports mouse coords relative to the window. */
SDL_RenderGetLogicalSize(renderer, &m_x_res, &m_y_res);
if (!m_x_res || !m_y_res) {
m_x_res = event.window.data1;
m_y_res = event.window.data2;
}
update_mouse_coords();
SDL_redraw();
break;
case SDL_WINDOWEVENT_EXPOSED:
SDL_redraw();
break;
case SDL_WINDOWEVENT_ENTER:
/* ignore fake enter events */
if (config.X_fullscreen)
break;
mouse_drag_to_corner(m_x_res, m_y_res);
break;
}
break;
case SDL_KEYDOWN:
{
if (wait_kup)
break;
SDL_Keysym keysym = event.key.keysym;
if ((keysym.mod & KMOD_CTRL) && (keysym.mod & KMOD_ALT)) {
if (keysym.sym == SDLK_HOME || keysym.sym == SDLK_k) {
force_grab = 0;
toggle_grab(keysym.sym == SDLK_k);
break;
} else if (keysym.sym == SDLK_f) {
toggle_fullscreen_mode();
/* some versions of SDL re-send the keydown events after the
* full-screen switch. We need to filter them out to prevent
* the infinite switching loop. */
wait_kup = 1;
break;
}
}
if (vga.mode_class == TEXT &&
(keysym.sym == SDLK_LSHIFT || keysym.sym == SDLK_RSHIFT)) {
copypaste = 1;
/* enable cursor for copy/paste */
if (!m_cursor_visible)
SDL_ShowCursor(SDL_ENABLE);
}
}
#if CONFIG_SDL_SELECTION
clear_if_in_selection();
#endif
#ifdef X_SUPPORT
#if HAVE_XKB
if (x11_display && config.X_keycode)
SDL_process_key_xkb(x11_display, event.key);
else
#endif
#endif
SDL_process_key(event.key);
break;
case SDL_KEYUP: {
SDL_Keysym keysym = event.key.keysym;
wait_kup = 0;
if (copypaste && (keysym.sym == SDLK_LSHIFT ||
keysym.sym == SDLK_RSHIFT)) {
copypaste = 0;
if (!m_cursor_visible)
SDL_ShowCursor(SDL_DISABLE);
}
#ifdef X_SUPPORT
#if HAVE_XKB
if (x11_display && config.X_keycode)
SDL_process_key_xkb(x11_display, event.key);
else
#endif
#endif
SDL_process_key(event.key);
break;
}
case SDL_MOUSEBUTTONDOWN:
{
int buttons = SDL_GetMouseState(NULL, NULL);
#if CONFIG_SDL_SELECTION
if (window_has_focus() && !shift_pressed()) {
clear_selection_data();
} else if (vga.mode_class == TEXT && !grab_active) {
if (event.button.button == SDL_BUTTON_LEFT)
start_selection(x_to_col(event.button.x, m_x_res),
y_to_row(event.button.y, m_y_res));
else if (event.button.button == SDL_BUTTON_RIGHT)
start_extend_selection(x_to_col(event.button.x, m_x_res),
y_to_row(event.button.y, m_y_res));
else if (event.button.button == SDL_BUTTON_MIDDLE) {
char *paste = SDL_GetClipboardText();
if (paste)
paste_text(paste, strlen(paste), "utf8");
}
break;
}
#endif /* CONFIG_SDL_SELECTION */
mouse_move_buttons(buttons & SDL_BUTTON(1),
buttons & SDL_BUTTON(2),
buttons & SDL_BUTTON(3));
break;
}
case SDL_MOUSEBUTTONUP:
{
int buttons = SDL_GetMouseState(NULL, NULL);
#if CONFIG_SDL_SELECTION
if (vga.mode_class == TEXT && !grab_active) {
t_unicode *sel = end_selection();
if (sel) {
char *send_text = get_selection_string(sel, "utf8");
SDL_SetClipboardText(send_text);
free(send_text);
}
}
#endif /* CONFIG_SDL_SELECTION */
mouse_move_buttons(buttons & SDL_BUTTON(1),
buttons & SDL_BUTTON(2),
buttons & SDL_BUTTON(3));
break;
}
case SDL_MOUSEMOTION:
#if CONFIG_SDL_SELECTION
extend_selection(x_to_col(event.motion.x, m_x_res),
y_to_row(event.motion.y, m_y_res));
#endif /* CONFIG_SDL_SELECTION */
if (grab_active)
mouse_move_relative(event.motion.xrel, event.motion.yrel,
m_x_res, m_y_res);
else
mouse_move_absolute(event.motion.x, event.motion.y, m_x_res,
m_y_res);
break;
case SDL_MOUSEWHEEL:
mouse_move_wheel(-event.wheel.y);
break;
case SDL_QUIT:
leavedos(0);
break;
default:
v_printf("PAS ENCORE TRAITE %x\n", event.type);
/* TODO */
break;
}
}
#ifdef X_SUPPORT
if (x11_display && !use_bitmap_font && vga.mode_class == TEXT &&
X_handle_text_expose()) {
/* need to check separately because SDL_VIDEOEXPOSE is eaten by SDL */
redraw_text_screen();
}
#endif
}
