RetroShare/retroshare-gui/src/gui/gxs/GxsMessageFramePostWidget.h

119 lines
3.7 KiB
C++

/****************************************************************
* RetroShare is distributed under the following license:
*
* Copyright (C) 2014 RetroShare Team
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
****************************************************************/
#ifndef GXSMESSAGEFRAMEPOSTWIDGET_H
#define GXSMESSAGEFRAMEPOSTWIDGET_H
#include <QThread>
#include "GxsMessageFrameWidget.h"
class GxsMessageFramePostThread;
class GxsMessageFramePostWidget : public GxsMessageFrameWidget
{
Q_OBJECT
friend class GxsMessageFramePostThread;
public:
explicit GxsMessageFramePostWidget(RsGxsIfaceHelper *ifaceImpl, QWidget *parent = NULL);
virtual ~GxsMessageFramePostWidget();
/* GxsMessageFrameWidget */
virtual void groupIdChanged();
virtual QString groupName(bool withUnreadCount);
// virtual QIcon groupIcon() = 0;
virtual bool navigate(const RsGxsMessageId& msgId);
virtual bool isLoading();
/* GXS functions */
virtual void loadRequest(const TokenQueue *queue, const TokenRequest &req);
int subscribeFlags() { return mSubscribeFlags; }
protected:
/* RsGxsUpdateBroadcastWidget */
virtual void updateDisplay(bool complete);
virtual void groupNameChanged(const QString &/*name*/) {}
virtual void clearPosts() = 0;
virtual bool navigatePostItem(const RsGxsMessageId& msgId) = 0;
/* Thread functions */
virtual bool useThread() { return false; }
virtual void fillThreadCreatePost(const QVariant &/*post*/, bool /*related*/, int /*current*/, int /*count*/) {}
/* GXS functions */
void requestGroupData();
void loadGroupData(const uint32_t &token);
virtual bool insertGroupData(const uint32_t &token, RsGroupMetaData &metaData) = 0;
void requestPosts();
void loadPosts(const uint32_t &token);
virtual void insertPosts(const uint32_t &token, GxsMessageFramePostThread *thread) = 0;
void requestRelatedPosts(const std::vector<RsGxsMessageId> &msgIds);
void loadRelatedPosts(const uint32_t &token);
virtual void insertRelatedPosts(const uint32_t &token) = 0;
private slots:
void fillThreadFinished();
void fillThreadAddPost(const QVariant &post, bool related, int current, int count);
protected:
uint32_t mTokenTypeGroupData;
uint32_t mTokenTypePosts;
uint32_t mTokenTypeRelatedPosts;
RsGxsMessageId mNavigatePendingMsgId;
private:
QString mGroupName;
int mSubscribeFlags;
GxsMessageFramePostThread *mFillThread;
};
class GxsMessageFramePostThread : public QThread
{
Q_OBJECT
public:
GxsMessageFramePostThread(uint32_t token, GxsMessageFramePostWidget *parent);
~GxsMessageFramePostThread();
void run();
void stop(bool waitForStop);
bool stopped() { return mStopped; }
void emitAddPost(const QVariant &post, bool related, int current, int count);
signals:
void addPost(const QVariant &post, bool related, int current, int count);
private:
uint32_t mToken;
GxsMessageFramePostWidget *mParent;
volatile bool mStopped;
};
#endif // GXSMESSAGEFRAMEPOSTWIDGET_H