void ModalComponentManager::bringModalComponentsToFront (bool topOneShouldGrabFocus)
{
ComponentPeer* lastOne = nullptr;
for (int i = 0; i < getNumModalComponents(); ++i)
{
Component* const c = getModalComponent (i);
if (c == nullptr)
break;
ComponentPeer* peer = c->getPeer();
if (peer != nullptr && peer != lastOne)
{
if (lastOne == nullptr)
{
peer->toFront (topOneShouldGrabFocus);
if (topOneShouldGrabFocus)
peer->grabFocus();
}
else
peer->toBehind (lastOne);
lastOne = peer;
}
}
}
//======================================================================
bool createNativeWindow()
{
jassert (nativeWindow == nullptr);
ComponentPeer* topLevelPeer = component.getTopLevelComponent()->getPeer();
jassert (topLevelPeer != nullptr);
if (topLevelPeer != nullptr)
{
nativeWindow = new NativeWindow ((HWND) topLevelPeer->getNativeHandle(), this);
hwnd = nativeWindow->getHandle();
if (hwnd != 0)
{
hdc = GetDC (hwnd);
component.updateContextPosition();
component.showContext (component.isShowing());
return true;
}
else
{
nativeWindow = nullptr;
}
}
return false;
}
//==============================================================================
void handleEvent (ComponentPeer& newPeer, Point<float> positionWithinPeer, Time time,
const ModifierKeys newMods, float newPressure)
{
lastTime = time;
const bool pressureChanged = (pressure != newPressure);
pressure = newPressure;
++mouseEventCounter;
const Point<float> screenPos (newPeer.localToGlobal (positionWithinPeer));
if (isDragging() && newMods.isAnyMouseButtonDown())
{
setScreenPos (screenPos, time, pressureChanged);
}
else
{
setPeer (newPeer, screenPos, time);
if (ComponentPeer* peer = getPeer())
{
if (setButtons (screenPos, time, newMods))
return; // some modal events have been dispatched, so the current event is now out-of-date
peer = getPeer();
if (peer != nullptr)
setScreenPos (screenPos, time, pressureChanged);
}
}
}
void ComponentBoundsConstrainer::setBoundsForComponent (Component* const component,
const Rectangle<int>& targetBounds,
const bool isStretchingTop,
const bool isStretchingLeft,
const bool isStretchingBottom,
const bool isStretchingRight)
{
jassert (component != nullptr);
Rectangle<int> limits, bounds (targetBounds);
BorderSize<int> border;
Component* const parent = component->getParentComponent();
if (parent == nullptr)
{
ComponentPeer* peer = component->getPeer();
if (peer != nullptr)
border = peer->getFrameSize();
limits = Desktop::getInstance().getMonitorAreaContaining (bounds.getCentre());
}
else
{
limits.setSize (parent->getWidth(), parent->getHeight());
}
border.addTo (bounds);
checkBounds (bounds,
border.addedTo (component->getBounds()), limits,
isStretchingTop, isStretchingLeft,
isStretchingBottom, isStretchingRight);
border.subtractFrom (bounds);
applyBoundsToComponent (component, bounds);
}
static Pimpl* getPimpl (HWND hwnd)
{
if (JuceWindowIdentifier::isJUCEWindow (hwnd))
{
ComponentPeer* peer = (ComponentPeer*) GetWindowLongPtr (hwnd, 8);
if (peer != nullptr)
{
SystemTrayIconComponent* const iconComp = dynamic_cast<SystemTrayIconComponent*> (&(peer->getComponent()));
if (iconComp != nullptr)
return iconComp->pimpl;
}
}
return nullptr;
}
void textInputRequired (const Point<int>& position)
{
ComponentPeer* peer = magnifierComp->getPeer();
if (peer != 0)
peer->textInputRequired (position);
}
void grabFocus()
{
ComponentPeer* peer = magnifierComp->getPeer();
if (peer != 0)
peer->grabFocus();
}
