55 lines
1.2 KiB
C
55 lines
1.2 KiB
C
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#ifndef __FEEDWATCH_H
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#define __FEEDWATCH_H
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#include <bfc/wasabi_std.h>
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#include <api/syscb/callbacks/svccbi.h>
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#include "feedwatcherso.h"
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class svc_textFeed;
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class ifc_dependent;
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class FeedWatcher : private SvcCallbackI, public FeedWatcherScriptObject {
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public:
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FeedWatcher();
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virtual ~FeedWatcher();
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int setFeed(const wchar_t *feedid);
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void releaseFeed();
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const wchar_t *getFeedId();
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virtual void feedwatcher_onSetFeed(svc_textFeed *svc) { }
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virtual void feedwatcher_onFeedChange(const wchar_t *data) { }
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protected:
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class FWDV : public DependentViewerI
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{
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public:
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friend class FeedWatcher;
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FWDV(FeedWatcher *parent);
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virtual int viewer_onItemDeleted(ifc_dependent *item);
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virtual int viewer_onEvent(ifc_dependent *item, const GUID *classguid, int event, intptr_t param, void *ptr, size_t ptrlen);
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FeedWatcher *parent;
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};
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// catches text feed change events
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virtual int fwdv_onItemDeleted(ifc_dependent *item);
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virtual int fwdv_onEvent(ifc_dependent *item, int event, intptr_t param2, void *ptr, size_t ptrlen);
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private:
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// catches new feeds being registered
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virtual void svccb_onSvcRegister(FOURCC type, waServiceFactory *svc);
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int registered_syscb;
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StringW feed_id;
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svc_textFeed *textfeed;
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FWDV fwdv;
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};
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#endif
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