winamp/Src/Winamp/FeedBase.cpp
2024-09-24 14:54:57 +02:00

62 lines
1.7 KiB
C++

#include "main.h"
#include "FeedBase.h"
#include <assert.h>
void FeedBase::dependent_regViewer(api_dependentviewer *viewer, int add)
{
if (viewer)
{
if (add)
{
//if (!viewers.contains(viewer))
if(viewers.end() == std::find(viewers.begin(), viewers.end(), viewer))
{
viewers.push_back(viewer);
}
}
else
{
//viewers.eraseObject(viewer);
auto it = std::find(viewers.begin(), viewers.end(), viewer);
if (it != viewers.end())
{
viewers.erase(it);
}
}
}
}
void *FeedBase::dependent_getInterface(const GUID *classguid)
{
HANDLEGETINTERFACE(svc_textFeed);
return NULL;
}
api_dependent *FeedBase::getDependencyPtr()
{
return static_cast<api_dependent *>(this);
}
void FeedBase::CallViewers( const wchar_t *feedid, const wchar_t *text, size_t length )
{
for ( api_dependentviewer *l_viewer : viewers )
l_viewer->dependentViewer_callback( static_cast<api_dependent *>( this ), svc_textFeed::depend_getClassGuid(), DependentCB::DEPCB_EVENT, Event_TEXTCHANGE, (intptr_t)feedid, (void *)text, length );
}
#ifdef CBCLASS
#undef CBCLASS
#endif
#define CBCLASS FeedBase
START_MULTIPATCH;
START_PATCH(DependentPatch)
M_VCB(DependentPatch, api_dependent, API_DEPENDENT_REGVIEWER, dependent_regViewer);
M_CB(DependentPatch, api_dependent, API_DEPENDENT_GETINTERFACE, dependent_getInterface);
NEXT_PATCH(TextFeedPatch)
M_CB(TextFeedPatch, svc_textFeed, SVCTEXTFEED_HASFEED, hasFeed);
M_CB(TextFeedPatch, svc_textFeed, SVCTEXTFEED_GETFEEDTEXT, getFeedText);
M_CB(TextFeedPatch, svc_textFeed, SVCTEXTFEED_GETFEEDDESC, getFeedDescription);
M_CB(TextFeedPatch, svc_textFeed, SVCTEXTFEED_GETDEPENDENCYPTR, getDependencyPtr);
END_PATCH
END_MULTIPATCH;
#undef CBCLASS