44 lines
1.1 KiB
C++
44 lines
1.1 KiB
C++
#ifndef __eventdispatcher
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#define __eventdispatcher
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#include "eventhandler.hh"
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#include <map>
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#include <utility>
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namespace otk {
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typedef std::map<unsigned int, OtkEventHandler *> OtkEventMap;
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class OtkEventDispatcher {
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public:
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OtkEventDispatcher();
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virtual ~OtkEventDispatcher();
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virtual void clearAllHandlers(void);
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virtual void registerHandler(Window id, OtkEventHandler *handler);
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virtual void clearHandler(Window id);
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virtual void dispatchEvents(void);
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inline void setFallbackHandler(OtkEventHandler *fallback)
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{ _fallback = fallback; }
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OtkEventHandler *getFallbackHandler(void) const { return _fallback; }
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//! Sets an event handler that gets all events for all handlers after
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//! any specific handlers have received them
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inline void setMasterHandler(OtkEventHandler *master)
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{ _master = master; }
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OtkEventHandler *getMasterHandler(void) const { return _master; }
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private:
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OtkEventMap _map;
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OtkEventHandler *_fallback;
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OtkEventHandler *_master;
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//! The time at which the last XEvent with a time was received
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Time _lasttime; // XXX: store this! also provide an accessor!
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};
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}
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#endif
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