static gboolean button_release_event(GtkWidget *widget, GdkEventButton *event, gpointer user_data)
{
if (event->button == 1) {
injectTouchEvent(0, event->x, event->y);
}
return TRUE;
}
static gboolean button_press_event(GtkWidget *widget, GdkEventButton *event)
{
if (event->button == 1) {
injectTouchEvent(1, event->x, event->y);
}
return TRUE;
}
static void ptrevent(int buttonMask, int x, int y, rfbClientPtr cl)
{
/* Indicates either pointer movement or a pointer button press or release. The pointer is
now at (x-position, y-position), and the current state of buttons 1 to 8 are represented
by bits 0 to 7 of button-mask respectively, 0 meaning up, 1 meaning down (pressed).
On a conventional mouse, buttons 1, 2 and 3 correspond to the left, middle and right
buttons on the mouse. On a wheel mouse, each step of the wheel upwards is represented
by a press and release of button 4, and each step downwards is represented by
a press and release of button 5.
From: http://www.vislab.usyd.edu.au/blogs/index.php/2009/05/22/an-headerless-indexed-protocol-for-input-1?blog=61 */
//printf("Got ptrevent: %04x (x=%d, y=%d)\n", buttonMask, x, y);
if(buttonMask & 1) {
// Simulate left mouse event as touch event
injectTouchEvent(1, x, y);
injectTouchEvent(0, x, y);
}
}
static gboolean motion_notify_event(GtkWidget *widget, GdkEventMotion *event, gpointer user_data)
{
int x, y;
GdkModifierType state;
if (event->is_hint) {
gdk_window_get_pointer(event->window, &x, &y, &state);
} else {
x = event->x;
y = event->y;
state = event->state;
}
if (state & GDK_BUTTON1_MASK) {
injectTouchEvent(1, x, y);
} else {
injectTouchEvent(0, x, y);
}
return TRUE;
}
