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120 lines
4.5 KiB
C++
120 lines
4.5 KiB
C++
/*******************************************************************************
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* retroshare-gui/src/gui/gxs/GxsMessageFramePostWidget.h *
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* *
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* Copyright 2014 Retroshare Team <retroshare.project@gmail.com> *
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* *
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* This program is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU Affero General Public License as *
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* published by the Free Software Foundation, either version 3 of the *
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* License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Affero General Public License for more details. *
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* *
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* You should have received a copy of the GNU Affero General Public License *
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* along with this program. If not, see <https://www.gnu.org/licenses/>. *
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* *
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*******************************************************************************/
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#ifndef GXSMESSAGEFRAMEPOSTWIDGET_H
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#define GXSMESSAGEFRAMEPOSTWIDGET_H
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#include <QThread>
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#include "GxsMessageFrameWidget.h"
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class GxsMessageFramePostThread;
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class GxsMessageFramePostWidget : public GxsMessageFrameWidget
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{
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Q_OBJECT
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friend class GxsMessageFramePostThread;
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public:
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explicit GxsMessageFramePostWidget(RsGxsIfaceHelper *ifaceImpl, QWidget *parent = NULL);
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virtual ~GxsMessageFramePostWidget();
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/* GxsMessageFrameWidget */
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virtual void groupIdChanged();
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virtual QString groupName(bool withUnreadCount);
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virtual bool navigate(const RsGxsMessageId& msgId);
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virtual bool isLoading();
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// These should be derived in subclasses
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virtual bool getGroupData(RsGxsGenericGroupData *& data) =0;
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virtual void getMsgData(const std::set<RsGxsMessageId>& msgIds,std::vector<RsGxsGenericMsgData*>& posts) =0;
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virtual void getAllMsgData(std::vector<RsGxsGenericMsgData*>& posts) =0;
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/* GXS functions */
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int subscribeFlags() { return mSubscribeFlags; }
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protected:
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/* RsGxsUpdateBroadcastWidget */
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virtual void updateDisplay(bool complete);
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virtual void groupNameChanged(const QString &/*name*/) {}
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virtual void clearPosts() = 0;
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virtual void blank() = 0;
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virtual bool navigatePostItem(const RsGxsMessageId& msgId) = 0;
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/* Thread functions */
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virtual bool useThread() { return false; }
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virtual void fillThreadCreatePost(const QVariant &/*post*/, bool /*related*/, int /*current*/, int /*count*/) {}
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/* GXS functions */
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void loadGroupData();
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void loadAllPosts();
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void loadPosts(const std::set<RsGxsMessageId>& msgIds);
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// In the following 3 methods, the memory ownership is kept by GxsMessageFramePostWidget
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virtual bool insertGroupData(const RsGxsGenericGroupData *data) =0;
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virtual void insertPosts(const std::vector<RsGxsGenericMsgData*>& posts) =0;
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virtual void insertAllPosts(const std::vector<RsGxsGenericMsgData*>& posts, GxsMessageFramePostThread *thread) =0;
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private slots:
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void fillThreadFinished();
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void fillThreadAddPost(const QVariant &post, bool related, int current, int count);
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protected:
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uint32_t mTokenTypeGroupData;
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uint32_t mTokenTypeAllPosts;
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uint32_t mTokenTypePosts;
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RsGxsMessageId mNavigatePendingMsgId;
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private:
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QString mGroupName;
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int mSubscribeFlags;
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GxsMessageFramePostThread *mFillThread;
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};
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class GxsMessageFramePostThread : public QThread
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{
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Q_OBJECT
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public:
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GxsMessageFramePostThread(const std::vector<RsGxsGenericMsgData*>& posts,GxsMessageFramePostWidget *parent);
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~GxsMessageFramePostThread();
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void run();
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void stop(bool waitForStop);
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bool stopped() { return mStopped; }
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void emitAddPost(const QVariant &post, bool related, int current, int count);
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signals:
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void addPost(const QVariant &post, bool related, int current, int count);
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private:
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std::vector<RsGxsGenericMsgData*> mPosts;
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GxsMessageFramePostWidget *mParent;
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volatile bool mStopped;
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};
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#endif // GXSMESSAGEFRAMEPOSTWIDGET_H
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