bool speech_dialog::key_press(const SDL_Event& event)
{
static int last_mouse = 0;
if(text_char_ == num_chars() && options_.empty() == false) {
if(event.type == SDL_KEYDOWN) {
if(event.key.keysym.scancode == get_keycode(controls::CONTROL_UP)) {
move_up();
} else if(event.key.keysym.scancode == get_keycode(controls::CONTROL_DOWN)) {
move_down();
} else if(event.key.keysym.sym == SDLK_RETURN || event.key.keysym.sym == SDLK_SPACE ||
event.key.keysym.scancode == get_keycode(controls::CONTROL_JUMP) ||
event.key.keysym.scancode == get_keycode(controls::CONTROL_TONGUE)) {
return true;
}
}
#if defined(__ANDROID__)
// XXX: todo
#elif TARGET_IPHONE_SIMULATOR || TARGET_OS_IPHONE || TARGET_BLACKBERRY
if(event.type == SDL_MOUSEBUTTONDOWN)
{
last_mouse = event.button.which;
handle_mouse_move(event.button.x, event.button.y);
}
if (event.type == SDL_MOUSEMOTION)
{
if (event.motion.which == last_mouse)
handle_mouse_move(event.motion.x, event.motion.y);
}
if (event.type == SDL_MOUSEBUTTONUP)
{
if (event.motion.which == last_mouse)
{
last_mouse = -1;
return handle_mouse_move(event.motion.x, event.motion.y);
}
}
#endif
return false;
} else if (event.type != SDL_KEYDOWN && event.type != SDL_MOUSEBUTTONDOWN) {
return false; // only keydown and mousebuttondown should be handled by the rest of the function
}
return scroll_text();
}
void MCScreenDC::handle_touch(MCEventTouchPhase p_phase, void *p_touch, int32_t p_timestamp, int32_t p_x, int32_t p_y)
{
switch(p_phase)
{
case kMCEventTouchPhaseBegan:
if (m_mouse_touch == nil)
{
m_mouse_touch = p_touch;
handle_mouse_press(p_timestamp, 0, p_x, p_y, 0, kMCMousePressStateDown);
}
process_touch(kMCEventTouchPhaseBegan, p_touch, p_timestamp, p_x, p_y);
p_phase = kMCEventTouchPhaseMoved;
break;
case kMCEventTouchPhaseEnded:
if (m_mouse_touch == p_touch)
{
handle_mouse_press(p_timestamp, 0, p_x, p_y, 0, kMCMousePressStateUp);
m_mouse_touch = nil;
}
break;
case kMCEventTouchPhaseMoved:
if (m_mouse_touch == p_touch)
handle_mouse_move(p_timestamp, 0, p_x, p_y);
process_touch(kMCEventTouchPhaseMoved, p_touch, p_timestamp, p_x, p_y);
break;
case kMCEventTouchPhaseCancelled:
if (m_mouse_touch == p_touch)
{
handle_mouse_press(p_timestamp, 0, p_x, p_y, 0, kMCMousePressStateRelease);
m_mouse_touch = nil;
}
break;
default:
break;
}
process_touch(p_phase, p_touch, p_timestamp, p_x, p_y);
}
void ui_run() {
SDL_Event e;
quit = false;
while(!quit) {
ui_render(true);
while(SDL_PollEvent(&e) != 0) {
if (midi_command_event != (Uint32) -1 &&
e.type == midi_command_event) {
struct midi_event * me = e.user.data1;
switch (me->type) {
case MIDI_EVENT_SLIDER:
set_slider_to(me->slider.index, me->slider.value, me->snap);
break;
case MIDI_EVENT_KEY:;
SDL_KeyboardEvent fakekeyev;
memset(&fakekeyev, 0, sizeof fakekeyev);
fakekeyev.type = SDL_KEYDOWN;
fakekeyev.state = SDL_PRESSED;
fakekeyev.keysym.sym = me->key.keycode[0];
handle_key(&fakekeyev);
break;
}
free(e.user.data1);
free(e.user.data2);
continue;
}
switch(e.type) {
case SDL_QUIT:
quit = true;
break;
case SDL_KEYDOWN:
handle_key(&e.key);
break;
case SDL_MOUSEMOTION:
mx = e.motion.x;
my = e.motion.y;
handle_mouse_move();
break;
case SDL_MOUSEBUTTONDOWN:
mx = e.button.x;
my = e.button.y;
switch(e.button.button) {
case SDL_BUTTON_LEFT:
handle_mouse_down();
break;
}
break;
case SDL_MOUSEBUTTONUP:
mx = e.button.x;
my = e.button.y;
switch(e.button.button) {
case SDL_BUTTON_LEFT:
handle_mouse_up();
break;
}
break;
case SDL_TEXTINPUT:
handle_text(e.text.text);
break;
}
}
for(int i=0; i<N_DECKS; i++) {
deck_render(&deck[i]);
}
crossfader_render(&crossfader, deck[left_deck_selector].tex_output, deck[right_deck_selector].tex_output);
ui_render(false);
render_readback(&render);
SDL_GL_SwapWindow(window);
double cur_t = SDL_GetTicks();
double dt = cur_t - l_t;
if(dt > 0) time += dt / 1000;
l_t = cur_t;
}
}
static void application_handle_message(union message* msg)
{
/**
* 如果是桌面程序 那么首先将消息发给桌面的回调函数处理
**/
if(global_application.application_type & APPLICATION_TYPE_DESKTOP)
{
if(global_application.desktop_msg_handler != NULL)
{
global_application.desktop_msg_handler(global_application.desktop_ptr, msg);
}
}
switch(msg->base.type)
{
case MESSAGE_TYPE_KEYBD_PRESS:
handle_keybd_press(msg);
break;
case MESSAGE_TYPE_KEYBD_RELEASE:
handle_keybd_release(msg);
break;
case MESSAGE_TYPE_KEYBD_CLICK:
handle_keybd_click(msg);
break;
case MESSAGE_TYPE_MOUSE_MOVE:
handle_mouse_move(msg);
break;
case MESSAGE_TYPE_MOUSE_PRESS:
handle_mouse_press(msg);
break;
case MESSAGE_TYPE_MOUSE_RELEASE:
handle_mouse_release(msg);
break;
case MESSAGE_TYPE_MOUSE_SINGLE_CLICK:
handle_mouse_single_click(msg);
break;
case MESSAGE_TYPE_MOUSE_DOUBLE_CLICK:
handle_mouse_double_click(msg);
break;
case MESSAGE_TYPE_WIDGET_REPAINT:
handle_widget_repaint(msg);
break;
case MESSAGE_TYPE_WIDGET_MOVE:
handle_widget_move(msg);
break;
case MESSAGE_TYPE_WIDGET_RESIZE:
handle_widget_resize(msg);
break;
case MESSAGE_TYPE_WINDOW_ACTIVATE:
handle_window_activate(msg);
break;
case MESSAGE_TYPE_WINDOW_DEACTIVATE:
handle_window_deactivate(msg);
break;
case MESSAGE_TYPE_WINDOW_MINIMIZE:
handle_window_minimize(msg);
break;
case MESSAGE_TYPE_WINDOW_MAXIMIZE:
handle_window_maximize(msg);
break;
case MESSAGE_TYPE_WINDOW_RESTORE:
handle_window_restore(msg);
break;
case MESSAGE_TYPE_WINDOW_CANCEL:
handle_window_cancel(msg);
break;
default:
application_widgets_for_each_increament(do_find_window, msg);
break;
}
}
