DFBResult
IWindow_Real::Move( int dx,
int dy )
{
D_DEBUG_AT( Core_Window, "IWindow_Real::%s( %p )\n", __FUNCTION__, obj );
D_MAGIC_ASSERT( obj, CoreWindow );
return dfb_window_move( obj, dx, dy, true );
}
static DFBResult
IDirectFBWindow_Move( IDirectFBWindow *thiz, int dx, int dy )
{
DIRECT_INTERFACE_GET_DATA(IDirectFBWindow)
D_DEBUG_AT( IDirectFB_Window, "%s()\n", __FUNCTION__ );
if (data->destroyed)
return DFB_DESTROYED;
if (dx == 0 && dy == 0)
return DFB_OK;
return dfb_window_move( data->window, dx, dy, true );
}
DFBResult
IWindow_Real::MoveTo( int x,
int y )
{
DFBResult ret;
DFBInsets insets;
D_DEBUG_AT( Core_Window, "IWindow_Real::%s( %p )\n", __FUNCTION__, obj );
D_MAGIC_ASSERT( obj, CoreWindow );
dfb_windowstack_lock( obj->stack );
dfb_wm_get_insets( obj->stack, obj, &insets );
ret = dfb_window_move( obj, x + insets.l, y + insets.t, false );
dfb_windowstack_unlock( obj->stack );
return ret;
}
static DFBResult
IDirectFBWindow_MoveTo( IDirectFBWindow *thiz, int x, int y )
{
DFBResult ret;
DFBInsets insets;
DIRECT_INTERFACE_GET_DATA(IDirectFBWindow)
D_DEBUG_AT( IDirectFB_Window, "%s()\n", __FUNCTION__ );
if (data->destroyed)
return DFB_DESTROYED;
dfb_windowstack_lock( data->window->stack );
dfb_wm_get_insets( data->window->stack, data->window, &insets );
x += insets.l;
y += insets.t;
ret = dfb_window_move( data->window, x, y, false );
dfb_windowstack_unlock( data->window->stack );
return ret;
}
void
dfb_windowstack_handle_motion( CoreWindowStack *stack,
int dx,
int dy )
{
int new_cx, new_cy;
DFBWindowEvent we;
DFB_ASSERT( stack != NULL );
if (!stack->cursor.enabled)
return;
new_cx = MIN( stack->cursor.x + dx, stack->cursor.region.x2);
new_cy = MIN( stack->cursor.y + dy, stack->cursor.region.y2);
new_cx = MAX( new_cx, stack->cursor.region.x1 );
new_cy = MAX( new_cy, stack->cursor.region.y1 );
if (new_cx == stack->cursor.x && new_cy == stack->cursor.y) {
stack_unlock( stack );
return;
}
dx = new_cx - stack->cursor.x;
dy = new_cy - stack->cursor.y;
stack->cursor.x = new_cx;
stack->cursor.y = new_cy;
DFB_ASSERT( stack->cursor.window != NULL );
dfb_window_move( stack->cursor.window, dx, dy );
switch (stack->wm_hack) {
case 2: {
CoreWindow *window = stack->entered_window;
if (window && !(window->options & DWOP_KEEP_SIZE)) {
int width = window->width + dx;
int height = window->height + dy;
if (width < 48) width = 48;
if (height < 48) height = 48;
if (width > 2048) width = 2048;
if (height > 2048) height = 2048;
if (width != window->width || height != window->height)
dfb_window_resize( window, width, height );
}
break;
}
case 1: {
CoreWindow *window = stack->entered_window;
if (window && !(window->options & DWOP_KEEP_POSITION))
dfb_window_move( window, dx, dy );
break;
}
case 0:
stack_lock( stack );
we.cx = stack->cursor.x;
we.cy = stack->cursor.y;
if (stack->pointer_window) {
we.type = DWET_MOTION;
we.x = we.cx - stack->pointer_window->x;
we.y = we.cy - stack->pointer_window->y;
dfb_window_dispatch( stack->pointer_window, &we );
}
else {
if (!handle_enter_leave_focus( stack )
&& stack->entered_window)
{
we.type = DWET_MOTION;
we.x = we.cx - stack->entered_window->x;
we.y = we.cy - stack->entered_window->y;
dfb_window_dispatch( stack->entered_window, &we );
}
}
stack_unlock( stack );
break;
default:
;
}
HEAVYDEBUGMSG("DirectFB/windows: mouse at %d, %d\n", stack->cursor.x, stack->cursor.y);
}