mirror of
https://github.com/WinampDesktop/winamp.git
synced 2024-12-19 18:05:56 +01:00
90 lines
2.3 KiB
C++
90 lines
2.3 KiB
C++
#include <precomp.h>
|
|
#pragma warning(disable:4355)
|
|
|
|
//<?#include "<class data="implementationheader"/>"
|
|
#include "feedwatch.h"
|
|
//?>
|
|
|
|
#include <api/skin/feeds/TextFeedEnum.h>
|
|
|
|
|
|
FeedWatcher::FWDV::FWDV(FeedWatcher *_parent) : parent(_parent) { }
|
|
|
|
int FeedWatcher::FWDV::viewer_onItemDeleted(ifc_dependent *item) {
|
|
return parent->fwdv_onItemDeleted(item);
|
|
}
|
|
|
|
int FeedWatcher::FWDV::viewer_onEvent(ifc_dependent *item, const GUID *classguid, int event, intptr_t param, void *ptr, size_t ptrlen) {
|
|
return parent->fwdv_onEvent(item, event, param, ptr, ptrlen);
|
|
}
|
|
|
|
FeedWatcher::FeedWatcher() :
|
|
registered_syscb(0), textfeed(NULL), fwdv(this)
|
|
{
|
|
}
|
|
|
|
|
|
FeedWatcher::~FeedWatcher() {
|
|
releaseFeed();
|
|
if (registered_syscb) {
|
|
WASABI_API_SYSCB->syscb_deregisterCallback(static_cast<SvcCallbackI*>(this));
|
|
DebugStringW(L"unreg syscb");
|
|
}
|
|
}
|
|
|
|
int FeedWatcher::setFeed(const wchar_t *feedid)
|
|
{
|
|
if (!registered_syscb++) WASABI_API_SYSCB->syscb_registerCallback(static_cast<SvcCallbackI*>(this));
|
|
|
|
releaseFeed();
|
|
|
|
feed_id = feedid;
|
|
if (!feed_id.isempty()) textfeed = TextFeedEnum(feed_id).getFirst();
|
|
|
|
if (textfeed != NULL) {
|
|
fwdv.viewer_addViewItem(textfeed->getDependencyPtr());
|
|
feedwatcher_onSetFeed(textfeed);
|
|
//CUT if (first_cb) feedwatcher_onFeedChange(textfeed->getFeedText(feed_id));
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
void FeedWatcher::releaseFeed() {
|
|
if (textfeed) {
|
|
fwdv.viewer_delViewItem(textfeed->getDependencyPtr());
|
|
feed_id = L"";
|
|
SvcEnum::release(textfeed);
|
|
textfeed = NULL;
|
|
}
|
|
}
|
|
|
|
const wchar_t *FeedWatcher::getFeedId() {
|
|
return feed_id;
|
|
}
|
|
|
|
int FeedWatcher::fwdv_onItemDeleted(ifc_dependent *item) {
|
|
textfeed = NULL;
|
|
// send text change msg? dunno for sure
|
|
return 1;
|
|
}
|
|
|
|
int FeedWatcher::fwdv_onEvent(ifc_dependent *item, int event, intptr_t param2, void *ptr, size_t ptrlen) {
|
|
if (textfeed && item == textfeed->getDependencyPtr()
|
|
&& event == svc_textFeed::Event_TEXTCHANGE
|
|
&& WCSCASEEQLSAFE((const wchar_t *)param2, feed_id)) {
|
|
feedwatcher_onFeedChange((const wchar_t *)ptr);
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void FeedWatcher::svccb_onSvcRegister(FOURCC type, waServiceFactory *svc) {
|
|
// brand new feed and we don't have one, try to register it
|
|
//CUT __asm int 3;
|
|
if (type == WaSvc::TEXTFEED && textfeed == NULL) {
|
|
if (!feed_id.isempty()) {
|
|
setFeed(feed_id);
|
|
}
|
|
}
|
|
} |