void MouseRobot::emulate_line_move(int xFrom, int yFrom, int xTo, int yTo, int time)
{
const int offsetX = xTo - xFrom;
const int offsetY = yTo - yFrom;
if (offsetX != 0 || offsetY != 0)
{
const int minOffset = get_min_not_zero(abs(offsetX), abs(offsetY));
//std::cout << "time: " << time << ", minOffset: " << minOffset << std::endl;
const int cycles = min(time, minOffset);
const int moveX = offsetX / cycles;
const int moveY = offsetY / cycles;
const int sleepTime = time / cycles;
for (int i = 0; i < cycles; i++)
{
xFrom += moveX;
yFrom += moveY;
mouse_move_absolute(xFrom, yFrom);
time -= sleepTime;
Sleep(sleepTime);
}
}
mouse_move_absolute(xTo, yTo);
//will enter here if there was leftover in divisions
if (time > 0)
{
Sleep(time);
}
}
static void sync_mouse_coords(void)
{
int m_x, m_y;
SDL_GetMouseState(&m_x, &m_y);
mouse_move_absolute(m_x, m_y, m_x_res, m_y_res);
}
/* XTERM MOUSE suport by M.Laak */
void xtermmouse_get_event (Bit8u **kbp, int *kbcount)
{
int btn;
static int last_btn = 0;
int x_pos, y_pos;
/* Decode Xterm mouse information to a GPM style event */
if (*kbcount >= 3) {
x_pos = (*kbp)[1] - 32;
y_pos = (*kbp)[2] - 32;
mouse_move_absolute(x_pos-1, y_pos-1, vga.text_width, vga.text_height);
m_printf("XTERM MOUSE: movement (click follows) detected to pos x=%d: y=%d\n", x_pos, y_pos);
/* Variable btn has following meaning: */
/* 0 = btn1 dn, 1 = btn2 dn, 2 = btn3 dn, 3 = btn up */
btn = (*kbp)[0] & 3;
/* There seems to be no way of knowing which button was released */
/* So we assume all the buttons were released */
if (btn == 3){
if (last_btn) {
mouse_move_buttons(0, 0, 0);
m_printf("XTERM MOUSE: button release detected\n");
last_btn = 0;
}
} else {
switch (btn) {
case 0:
mouse_move_buttons(1, 0, 0);
m_printf("XTERM MOUSE: left button click detected\n");
last_btn = 1;
break;
case 1:
mouse_move_buttons(0, 1, 0);
m_printf("XTERM MOUSE: middle button click detected\n");
last_btn = 2;
break;
case 2:
mouse_move_buttons(0, 0, 1);
m_printf("XTERM MOUSE: right button click detected\n");
last_btn = 3;
break;
}
}
*kbcount -= 3; /* update count */
*kbp += 3;
do_mouse_irq();
}
}
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
}
