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LibCore: Allow RPC clients to specify the currently inspected object

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Add a SetInspectedObject call that tells us which Core::Object a remote
client is currently looking it. Objects get notified when they gain
their first inspector, and when they lose their last one.
This commit is contained in:
Andreas Kling 2020-03-05 14:40:47 +01:00
parent 37c71bad8a
commit d16f8214d8
3 changed files with 43 additions and 2 deletions
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11
Libraries/LibCore/Object.h
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@ -36,6 +36,8 @@
namespace Core {
class RPCClient;
enum class TimerShouldFireWhenNotVisible {
No = 0,
Yes
@ -130,6 +132,11 @@ public:
virtual bool is_visible_for_timer_purposes() const;
bool is_being_inspected() const { return m_inspector_count; }
void increment_inspector_count(Badge<RPCClient>);
void decrement_inspector_count(Badge<RPCClient>);
protected:
explicit Object(Object* parent = nullptr, bool is_widget = false);
@ -139,10 +146,14 @@ protected:
// NOTE: You may get child events for children that are not yet fully constructed!
virtual void child_event(ChildEvent&);
virtual void did_begin_inspection() {}
virtual void did_end_inspection() {}
private:
Object* m_parent { nullptr };
String m_name;
int m_timer_id { 0 };
unsigned m_inspector_count { 0 };
bool m_widget { false };
NonnullRefPtrVector<Object> m_children;
};