// MouseMoved
void
MultipleManipulatorState::MouseMoved(BPoint where, uint32 transit,
const BMessage* dragMessage)
{
if (fCurrentManipulator) {
// the mouse is currently pressed
fCurrentManipulator->MouseMoved(where);
} else {
// the mouse is currently NOT pressed
// call MouseOver on all manipulators
// until one feels responsible
int32 count = fManipulators.CountItems();
bool updateCursor = true;
for (int32 i = 0; i < count; i++) {
Manipulator* manipulator =
(Manipulator*)fManipulators.ItemAtFast(i);
if (manipulator->TrackingBounds(fView).Contains(where)
&& manipulator->MouseOver(where)) {
updateCursor = false;
break;
}
}
if (updateCursor)
_UpdateCursor();
}
}
void
RoomContainer::MouseOver(uint16 x, uint16 y)
{
const uint16 kScrollingStep = 64;
uint16 horizBorderSize = 35;
uint32 vertBorderSize = 40;
// TODO: Less hardcoding of the window number
Window* window = GUI::Get()->GetWindow(1);
if (window != NULL) {
horizBorderSize += window->Width();
}
sint16 scrollByX = 0;
sint16 scrollByY = 0;
if (x <= horizBorderSize)
scrollByX = -kScrollingStep;
else if (x >= fViewPort.w - horizBorderSize)
scrollByX = kScrollingStep;
if (y <= vertBorderSize)
scrollByY = -kScrollingStep;
else if (y >= fViewPort.h - vertBorderSize)
scrollByY = kScrollingStep;
IE::point point = { int16(x), int16(y) };
ConvertToArea(point);
_UpdateCursor(x, y, scrollByX, scrollByY);
// TODO: This screams for improvements
if (fWed != NULL) {
int32 cursor = -1;
fMouseOverObject = _ObjectAtPoint(point, cursor);
if (cursor != -1)
GUI::Get()->SetCursor(cursor);
} else if (fWorldMap != NULL) {
for (uint32 i = 0; i < fWorldMap->CountAreaEntries(); i++) {
AreaEntry& area = fWorldMap->AreaEntryAt(i);
GFX::rect areaRect = area.Rect();
if (rect_contains(areaRect, point)) {
ConvertFromArea(areaRect);
ConvertToScreen(areaRect);
//char* toolTip = area.TooltipName();
//RenderString(toolTip, GraphicsEngine::Get()->ScreenSurface());
//free(toolTip);
GraphicsEngine::Get()->ScreenBitmap()->StrokeRect(areaRect, 600);
break;
}
}
}
IE::point newAreaOffset = fAreaOffset;
newAreaOffset.x += scrollByX;
newAreaOffset.y += scrollByY;
SetAreaOffset(newAreaOffset);
}
//------------------------------------------------------------------------
// mousePos : Screen 상의 마우스 위치
// [2011/2/14 jjuiddong]
//------------------------------------------------------------------------
void CTerrainCursor::UpdateCursor(POINT mousePos)
{
if (!m_pTerrain) return;
m_ScreenPos = mousePos;
Vector3 pos;
if (m_pTerrain->Pick(&Vector2((float)mousePos.x, (float)mousePos.y), &pos))
{
m_CursorPos = pos;
_UpdateCursor(m_CursorPos);
}
}
// DeleteManipulators
void
MultipleManipulatorState::DeleteManipulators()
{
BRect dirty(LONG_MAX, LONG_MAX, LONG_MIN, LONG_MIN);
int32 count = fManipulators.CountItems();
for (int32 i = 0; i < count; i++) {
Manipulator* m = (Manipulator*)fManipulators.ItemAtFast(i);
dirty = dirty | m->Bounds();
m->DetachedFromView(fView);
delete m;
}
fManipulators.MakeEmpty();
fCurrentManipulator = NULL;
fPreviousManipulator = NULL;
fView->Invalidate(dirty);
_UpdateCursor();
}
//------------------------------------------------------------------------
// 저장된 커서의 위치를 기준으로 커서 모양을 업데이트 한다.
// [2011/2/14 jjuiddong]
//------------------------------------------------------------------------
void CTerrainCursor::UpdateCursor()
{
if (!m_pTerrain) return;
_UpdateCursor(m_CursorPos);
}
