void
TBarView::MouseMoved(BPoint where, uint32 transit, const BMessage* dragMessage)
{
if (fDragRegion->IsDragging()) {
fDragRegion->MouseMoved(where, transit, dragMessage);
return;
}
if (transit == B_ENTERED_VIEW && EventMask() == 0)
SetEventMask(B_POINTER_EVENTS, B_NO_POINTER_HISTORY);
desk_settings* settings = ((TBarApp*)be_app)->Settings();
bool alwaysOnTop = settings->alwaysOnTop;
bool autoRaise = settings->autoRaise;
bool autoHide = settings->autoHide;
if (!autoRaise && !autoHide) {
if (transit == B_EXITED_VIEW || transit == B_OUTSIDE_VIEW)
SetEventMask(0);
return;
}
bool isTopMost = Window()->Feel() == B_FLOATING_ALL_WINDOW_FEEL;
// Auto-Raise
where = ConvertToScreen(where);
BRect screenFrame = (BScreen(Window())).Frame();
if ((where.x == screenFrame.left || where.x == screenFrame.right
|| where.y == screenFrame.top || where.y == screenFrame.bottom)
&& Window()->Frame().Contains(where)) {
// cursor is on a screen edge within the window frame
if (!alwaysOnTop && autoRaise && !isTopMost)
RaiseDeskbar(true);
if (autoHide && IsHidden())
HideDeskbar(false);
} else {
TBarWindow* window = (TBarWindow*)Window();
if (window->IsShowingMenu())
return;
// cursor is not on screen edge
BRect preventHideArea = Window()->Frame().InsetByCopy(
-kMaxPreventHidingDist, -kMaxPreventHidingDist);
if (preventHideArea.Contains(where))
return;
// cursor to bar distance above threshold
if (!alwaysOnTop && autoRaise && isTopMost) {
RaiseDeskbar(false);
SetEventMask(0);
}
if (autoHide && !IsHidden())
HideDeskbar(true);
}
}
// ---------------------------------------------------------------------
//! Called when it starts dragging.
// ---------------------------------------------------------------------
void BeSkinView::BeginMouseCapture()
{
if (0 == mouseCaptureNestCount)
SetEventMask(EventMask() | B_POINTER_EVENTS);
mouseCaptureNestCount++;
}
// ---------------------------------------------------------------------
//! Called when it ends dragging.
// ---------------------------------------------------------------------
void BeSkinView::EndMouseCapture()
{
if (mouseCaptureNestCount > 0)
{
mouseCaptureNestCount--;
if (0 == mouseCaptureNestCount)
{
SetEventMask(EventMask() & ~B_POINTER_EVENTS);
}
}
}
WorkspacesView::WorkspacesView(BMessage* archive)
:
BView(archive),
fParentWhichDrawsOnChildren(NULL),
fCurrentFrame(Frame())
{
// Just in case we are instantiated from an older archive...
SetFlags(Flags() | B_FRAME_EVENTS);
// Make sure the auto-raise feature didn't leave any artifacts - this is
// not a good idea to keep enabled for a replicant.
if (EventMask() != 0)
SetEventMask(0);
}
PerfMeasurement::PerfMeasurement(PerfMeasurement::EventMask toMeasure)
: impl(js_new<Impl>()),
eventsMeasured(impl ? static_cast<Impl*>(impl)->init(toMeasure)
: EventMask(0)),
cpu_cycles(initCtr(CPU_CYCLES)),
instructions(initCtr(INSTRUCTIONS)),
cache_references(initCtr(CACHE_REFERENCES)),
cache_misses(initCtr(CACHE_MISSES)),
branch_instructions(initCtr(BRANCH_INSTRUCTIONS)),
branch_misses(initCtr(BRANCH_MISSES)),
bus_cycles(initCtr(BUS_CYCLES)),
page_faults(initCtr(PAGE_FAULTS)),
major_page_faults(initCtr(MAJOR_PAGE_FAULTS)),
context_switches(initCtr(CONTEXT_SWITCHES)),
cpu_migrations(initCtr(CPU_MIGRATIONS)) {}
void
TBarView::MouseMoved(BPoint where, uint32 transit, const BMessage* dragMessage)
{
if (Window() == NULL || EventMask() == 0)
return;
// Auto-Raise
where = ConvertToScreen(where);
BScreen screen(Window());
BRect frame = screen.Frame();
if (where.x == frame.left || where.x == frame.right
|| where.y == frame.top || where.y == frame.bottom) {
// cursor is on screen edge
if (Window()->Frame().Contains(where))
Window()->Activate();
}
}
