PP_Bool
NaCl_HandleInputEvent(PP_Instance instance,
const struct PP_InputEvent* evt)
{
switch (evt->type) {
case PP_INPUTEVENT_TYPE_MOUSEDOWN:
noteMouseEventState(&evt->u.mouse);
switch (evt->u.mouse.button) {
case PP_INPUTEVENT_MOUSEBUTTON_NONE: case PP_INPUTEVENT_MOUSEBUTTON_LEFT: case PP_INPUTEVENT_MOUSEBUTTON_MIDDLE: case PP_INPUTEVENT_MOUSEBUTTON_RIGHT:
buttonState |= nacl2sqButton(evt->u.mouse.button);
recordMouseEvent();
break;
}
return PP_TRUE;
case PP_INPUTEVENT_TYPE_MOUSEUP:
noteMouseEventState(&evt->u.mouse);
switch (evt->u.mouse.button) {
case 1: case 2: case 3:
buttonState &= ~nacl2sqButton(evt->u.mouse.button);
recordMouseEvent();
break;
}
return PP_TRUE;
case PP_INPUTEVENT_TYPE_MOUSEMOVE:
noteMouseEventState(&evt->u.mouse);
recordMouseEvent();
return PP_TRUE;
}
return PP_FALSE;
}
static void enqueueMouseEvent(int b, int dx, int dy)
{
fb_advanceCursor(fb, dx, dy);
buttonState= b;
mousePosition= fb->cursorPosition;
if (b)
DPRINTF("mouse %02x at %4d,%4d mod %02x\n",
b, mousePosition.x, mousePosition.y, modifierState);
recordMouseEvent();
}
LRESULT CALLBACK HostWndProcW (HWND hwnd,
UINT message,
WPARAM wParam,
LPARAM lParam) {
RECT boundingRect;
switch(message){
/* mousing */
case WM_MOUSEMOVE:
recordMouseEvent(lastMessage);
break;
case WM_LBUTTONDOWN:
case WM_RBUTTONDOWN:
case WM_MBUTTONDOWN:
if(GetFocus() != hwnd) SetFocus(hwnd);
SetCapture(hwnd); /* capture mouse input */
recordMouseEvent(lastMessage);
break;
case WM_LBUTTONUP:
case WM_RBUTTONUP:
case WM_MBUTTONUP:
if(GetFocus() != hwnd) SetFocus(hwnd);
ReleaseCapture(); /* release mouse capture */
recordMouseEvent(lastMessage);
break;
/*keyboard events*/
case WM_KEYDOWN:
case WM_SYSKEYDOWN:
case WM_KEYUP:
case WM_SYSKEYUP:
case WM_CHAR:
case WM_SYSCHAR:
recordKeyboardEvent(lastMessage);
break;
/*window events*/
case WM_MOVE:
case WM_SIZE:
if ((GetWindowRect(hwnd, &boundingRect)) != 0){
sqWindowEvent *windowevent = (sqWindowEvent*) sqNextEventPut();
windowevent->type = EventTypeWindow;
windowevent->timeStamp = lastMessage ? lastMessage->time : GetTickCount();
windowevent->action = WindowEventMetricChange;
windowevent->value1 = boundingRect.left ;
windowevent->value2 = boundingRect.top;
windowevent->value3 = boundingRect.right;
windowevent->value4 = boundingRect.bottom;
windowevent->windowIndex =(int) hwnd;
}
break;
case WM_PAINT:
if ((GetWindowRect(hwnd, &boundingRect)) != 0){
sqWindowEvent *windowevent = (sqWindowEvent*) sqNextEventPut();
windowevent->type = EventTypeWindow;
windowevent->timeStamp = lastMessage ? lastMessage->time : GetTickCount();
windowevent->action = WindowEventPaint;
windowevent->value1 = boundingRect.left ;
windowevent->value2 = boundingRect.top;
windowevent->value3 = boundingRect.right;
windowevent->value4 = boundingRect.bottom;
windowevent->windowIndex =(int) hwnd;
}
break;
case WM_CLOSE:
{
sqWindowEvent *windowevent = (sqWindowEvent*) sqNextEventPut();
windowevent->type = EventTypeWindow;
windowevent->timeStamp = lastMessage ? lastMessage->time : GetTickCount();
windowevent->action = WindowEventClose;
windowevent->windowIndex =(int) hwnd;
}
break;
case WM_ACTIVATE:
{
sqWindowEvent *windowevent = (sqWindowEvent*) sqNextEventPut();
windowevent->type = EventTypeWindow;
windowevent->timeStamp = lastMessage ? lastMessage->time : GetTickCount();
if (wParam == WA_INACTIVE) windowevent->action = WindowEventIconise;
else windowevent->action = WindowEventActivated;
windowevent->windowIndex =(int) hwnd;
}
break;
case WM_GETMINMAXINFO:
{
sqWindowEvent *windowevent = (sqWindowEvent*) sqNextEventPut();
windowevent->type = EventTypeWindow;
windowevent->timeStamp = lastMessage ? lastMessage->time : GetTickCount();
if (IsIconic(hwnd) != 0)windowevent->action = WindowEventIconise;
else windowevent->action = WindowEventActivated;
windowevent->windowIndex =(int) hwnd;
}
break;
}
return DefWindowProcW(hwnd,message,wParam,lParam);
}
