RetroShare/retroshare-gui/src/gui/feeds/GxsChannelPostItem.h

134 lines
5.0 KiB
C++

/*******************************************************************************
* gui/feeds/GxsChannelPostItem.h *
* *
* Copyright (c) 2012, Robert Fernie <retroshare.project@gmail.com> *
* *
* This program is free software: you can redistribute it and/or modify *
* it under the terms of the GNU Affero General Public License as *
* published by the Free Software Foundation, either version 3 of the *
* License, or (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU Affero General Public License for more details. *
* *
* You should have received a copy of the GNU Affero General Public License *
* along with this program. If not, see <https://www.gnu.org/licenses/>. *
* *
*******************************************************************************/
#ifndef _GXS_CHANNEL_POST_ITEM_H
#define _GXS_CHANNEL_POST_ITEM_H
#include <QMetaType>
#include <retroshare/rsgxschannels.h>
#include "gui/gxs/GxsFeedItem.h"
namespace Ui {
class GxsChannelPostItem;
}
class FeedHolder;
class SubFileItem;
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.
// It can be used for all apparences of channel posts. But in rder to merge comments from the previous versions of the post, the list of
// previous posts should be supplied. It's optional. If not supplied only the comments of the new version will be displayed.
GxsChannelPostItem(FeedHolder *feedHolder, uint32_t feedId, const RsGxsGroupId &groupId, const RsGxsMessageId &messageId, bool isHome, bool autoUpdate, const std::set<RsGxsMessageId>& older_versions = std::set<RsGxsMessageId>());
// This method can be called when additional information is known about the post. In this case, the widget will be initialized with some
// minimap information from the post and completed when the use displays it, which shouldn't cost anything more.
GxsChannelPostItem(FeedHolder *feedHolder, uint32_t feedId, const RsGxsChannelPost& post, bool isHome, bool autoUpdate, const std::set<RsGxsMessageId>& older_versions = std::set<RsGxsMessageId>());
//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();
virtual QString uniqueIdentifier() const override { "GxsChannelPostItem " + QString::fromStdString(mPost.mMeta.mMsgId.toStdString()) ; }
bool setGroup(const RsGxsChannelGroup &group, bool doFill = true);
bool setPost(const RsGxsChannelPost &post, bool doFill = true);
void setFileCleanUpWarning(uint32_t time_left);
QString getTitleLabel();
QString getMsgLabel();
const std::list<SubFileItem *> &getFileItems() {return mFileItems; }
bool isUnread() const ;
protected:
void init(const RsGxsMessageId& messageId,const std::set<RsGxsMessageId>& older_versions);
/* FeedItem */
virtual void doExpand(bool open);
virtual void expandFill(bool first);
// This does nothing except triggering the loading of the post data and comments. This function is mainly used to detect
// when the post is actually made visible.
virtual void paintEvent(QPaintEvent *);
/* GxsGroupFeedItem */
virtual QString groupName();
virtual void loadGroup(const uint32_t &token);
virtual RetroShareLink::enumType getLinkType() { return RetroShareLink::TYPE_CHANNEL; }
/* GxsFeedItem */
virtual QString messageName();
virtual void loadMessage(const uint32_t &token);
virtual void loadComment(const uint32_t &token);
private slots:
/* default stuff */
void toggle();
void readAndClearItem();
void download();
void play();
void edit();
void loadComments();
void readToggled(bool checked);
void unsubscribeChannel();
void updateItem();
void makeUpVote();
void makeDownVote();
signals:
void vote(const RsGxsGrpMsgIdPair& msgId, bool up);
private:
void setup();
void fill();
void fillExpandFrame();
void setReadStatus(bool isNew, bool isUnread);
private:
bool mInFill;
bool mCloseOnRead;
bool mLoaded;
RsGxsChannelGroup mGroup;
RsGxsChannelPost mPost;
std::list<SubFileItem*> mFileItems;
/** Qt Designer generated object */
Ui::GxsChannelPostItem *ui;
};
Q_DECLARE_METATYPE(RsGxsChannelPost)
#endif