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Revert "attempt to delay channel post loading on demand when displayed"

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This commit is contained in:
csoler 2017-07-03 22:07:06 +02:00 committed by GitHub
parent f5abf54aaf
commit 9a5e46dd49
3 changed files with 16 additions and 48 deletions
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34
retroshare-gui/src/gui/feeds/GxsChannelPostItem.cpp
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@ -51,13 +51,11 @@ GxsChannelPostItem::GxsChannelPostItem(FeedHolder *feedHolder, uint32_t feedId,
{
setup();
mLoaded = false ;
requestGroup();
requestMessage();
requestComment();
}
// This code has been suspended because it adds more complexity than usefulness.
// It was used to load a channel post where the post item is already known.
#ifdef SUSPENDED
GxsChannelPostItem::GxsChannelPostItem(FeedHolder *feedHolder, uint32_t feedId, const RsGxsChannelGroup &group, const RsGxsChannelPost &post, bool isHome, bool autoUpdate) :
GxsFeedItem(feedHolder, feedId, post.mMeta.mGroupId, post.mMeta.mMsgId, isHome, rsGxsChannels, autoUpdate)
{
@ -84,9 +82,9 @@ GxsChannelPostItem::GxsChannelPostItem(FeedHolder *feedHolder, uint32_t feedId,
setup();
setGroup(group, false);
setPost(post,false);
mLoaded = false ;
//requestGroup(); //Already have RsGxsChannelGroup
setPost(post);
requestComment();
}
GxsChannelPostItem::GxsChannelPostItem(FeedHolder *feedHolder, uint32_t feedId, const RsGxsChannelPost &post, bool isHome, bool autoUpdate) :
@ -99,30 +97,10 @@ GxsChannelPostItem::GxsChannelPostItem(FeedHolder *feedHolder, uint32_t feedId,
setup();
mLoaded = true ;
requestGroup();
setPost(post);
requestComment();
}
#endif
void GxsChannelPostItem::paintEvent(QPaintEvent *e)
{
/* This method employs a trick to trigger a deferred loading. The post and group is requested only
* when actually displayed on the screen. */
if(!mLoaded)
{
mLoaded = true ;
requestGroup();
requestMessage();
requestComment();
}
GxsFeedItem::paintEvent(e) ;
}
GxsChannelPostItem::~GxsChannelPostItem()
{

9
retroshare-gui/src/gui/feeds/GxsChannelPostItem.h
View File

@ -41,11 +41,9 @@ class GxsChannelPostItem : public GxsFeedItem
Q_OBJECT
public:
// This one is used in NewFeed for incoming channel posts. Only the group and msg ids are known at this point.
GxsChannelPostItem(FeedHolder *feedHolder, uint32_t feedId, const RsGxsGroupId &groupId, const RsGxsMessageId &messageId, bool isHome, bool autoUpdate);
//GxsChannelPostItem(FeedHolder *feedHolder, uint32_t feedId, const RsGxsChannelGroup &group, const RsGxsChannelPost &post, bool isHome, bool autoUpdate);
//GxsChannelPostItem(FeedHolder *feedHolder, uint32_t feedId, const RsGxsChannelPost &post, bool isHome, bool autoUpdate);
GxsChannelPostItem(FeedHolder *feedHolder, uint32_t feedId, const RsGxsChannelGroup &group, const RsGxsChannelPost &post, bool isHome, bool autoUpdate);
GxsChannelPostItem(FeedHolder *feedHolder, uint32_t feedId, const RsGxsChannelPost &post, bool isHome, bool autoUpdate);
virtual ~GxsChannelPostItem();
bool setGroup(const RsGxsChannelGroup &group, bool doFill = true);
@ -64,8 +62,6 @@ protected:
virtual void doExpand(bool open);
virtual void expandFill(bool first);
virtual void paintEvent(QPaintEvent *);
/* GxsGroupFeedItem */
virtual QString groupName();
virtual void loadGroup(const uint32_t &token);
@ -105,7 +101,6 @@ private:
private:
bool mInFill;
bool mCloseOnRead;
bool mLoaded;
RsGxsChannelGroup mGroup;
RsGxsChannelPost mPost;

21
retroshare-gui/src/gui/gxschannels/GxsChannelPostsWidget.cpp
View File

@ -407,12 +407,10 @@ void GxsChannelPostsWidget::createPostItem(const RsGxsChannelPost &post, bool re
if(item)
{
ui->feedWidget->removeFeedItem(item) ;
//RsGxsChannelGroup dummyGroup;
//dummyGroup.mMeta.mGroupId = groupId();
//dummyGroup.mMeta.mSubscribeFlags = 0xffffffff;
//GxsChannelPostItem *item = new GxsChannelPostItem(this, 0, dummyGroup, post, true, false);
GxsChannelPostItem *item = new GxsChannelPostItem(this, 0, post.mMeta.mGroupId, post.mMeta.mMsgId, true, true);
RsGxsChannelGroup dummyGroup;
dummyGroup.mMeta.mGroupId = groupId();
dummyGroup.mMeta.mSubscribeFlags = 0xffffffff;
GxsChannelPostItem *item = new GxsChannelPostItem(this, 0, dummyGroup, post, true, false);
ui->feedWidget->addFeedItem(item, ROLE_PUBLISH, QDateTime::fromTime_t(post.mMeta.mPublishTs));
return ;
@ -429,13 +427,10 @@ void GxsChannelPostsWidget::createPostItem(const RsGxsChannelPost &post, bool re
ui->feedWidget->setSort(item, ROLE_PUBLISH, QDateTime::fromTime_t(post.mMeta.mPublishTs));
} else {
/* Group is not always available because of the TokenQueue */
//RsGxsChannelGroup dummyGroup;
//dummyGroup.mMeta.mGroupId = groupId();
//dummyGroup.mMeta.mSubscribeFlags = 0xffffffff;
//GxsChannelPostItem *item = new GxsChannelPostItem(this, 0, dummyGroup, post, true, false);
GxsChannelPostItem *item = new GxsChannelPostItem(this, 0, post.mMeta.mGroupId, post.mMeta.mMsgId, true, true);
RsGxsChannelGroup dummyGroup;
dummyGroup.mMeta.mGroupId = groupId();
dummyGroup.mMeta.mSubscribeFlags = 0xffffffff;
GxsChannelPostItem *item = new GxsChannelPostItem(this, 0, dummyGroup, post, true, false);
ui->feedWidget->addFeedItem(item, ROLE_PUBLISH, QDateTime::fromTime_t(post.mMeta.mPublishTs));
}