mirror of
https://github.com/RetroShare/RetroShare.git
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230 lines
7.7 KiB
C++
230 lines
7.7 KiB
C++
/*******************************************************************************
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* retroshare-gui/src/gui/Posted/PostedDialog.cpp *
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* *
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* Copyright (C) 2013 by Robert Fernie <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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#include "PostedDialog.h"
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#include "PostedItem.h"
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#include "PostedGroupDialog.h"
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#include "PostedListWidget.h"
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#include "PostedUserNotify.h"
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#include "gui/gxs/GxsGroupShareKey.h"
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#include "gui/settings/rsharesettings.h"
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#include "gui/common/GroupTreeWidget.h"
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#include "util/qtthreadsutils.h"
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#include <retroshare/rsposted.h>
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class PostedGroupInfoData : public RsUserdata
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{
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public:
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PostedGroupInfoData() : RsUserdata() {}
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public:
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QMap<RsGxsGroupId, QIcon> mIcon;
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QMap<RsGxsGroupId, QString> mDescription;
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};
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/** Constructor */
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PostedDialog::PostedDialog(QWidget *parent)
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: GxsGroupFrameDialog(rsPosted, parent)
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{
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mEventHandlerId = 0;
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// Needs to be asynced because this function is likely to be called by another thread!
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rsEvents->registerEventsHandler(RsEventType::GXS_POSTED, [this](std::shared_ptr<const RsEvent> event) { RsQThreadUtils::postToObject( [=]() { handleEvent_main_thread(event); }, this ); }, mEventHandlerId );
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}
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void PostedDialog::handleEvent_main_thread(std::shared_ptr<const RsEvent> event)
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{
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if(event->mType == RsEventType::GXS_POSTED)
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{
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const RsGxsPostedEvent *e = dynamic_cast<const RsGxsPostedEvent*>(event.get());
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if(!e) return;
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switch(e->mPostedEventCode)
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{
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case RsPostedEventCode::NEW_MESSAGE:
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case RsPostedEventCode::UPDATED_MESSAGE: // [[fallthrough]];
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case RsPostedEventCode::READ_STATUS_CHANGED: // [[fallthrough]];
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updateMessageSummaryList(e->mPostedGroupId);
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break;
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case RsPostedEventCode::NEW_POSTED_GROUP: // [[fallthrough]];
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case RsPostedEventCode::SUBSCRIBE_STATUS_CHANGED: // [[fallthrough]];
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updateDisplay(true);
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break;
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default: break;
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}
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}
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}
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PostedDialog::~PostedDialog()
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{
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rsEvents->unregisterEventsHandler(mEventHandlerId);
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}
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UserNotify *PostedDialog::createUserNotify(QObject *parent)
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{
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return new PostedUserNotify(rsPosted, parent);
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}
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QString PostedDialog::getHelpString() const
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{
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QString hlp_str = tr("<h1><img width=\"32\" src=\":/icons/help_64.png\"> Posted</h1> \
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<p>The posted service allows you to share internet links, that spread among Retroshare nodes like forums and \
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channels</p> \
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<p>Links can be commented by subscribed users. A promotion system also gives the opportunity to \
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enlight important links.</p> \
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<p>There is no restriction on which links are shared. Be careful when clicking on them.</p>\
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<p>Posted links are kept for %1 days, and sync-ed over the last %2 days, unless you change this.</p>\
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").arg(QString::number(rsPosted->getDefaultStoragePeriod()/86400)).arg(QString::number(rsPosted->getDefaultSyncPeriod()/86400));
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return hlp_str ;
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}
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QString PostedDialog::text(TextType type)
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{
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switch (type) {
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case TEXT_NAME:
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return tr("Posted Links");
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case TEXT_NEW:
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return tr("Create Topic");
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case TEXT_TODO:
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return "<b>Open points:</b><ul>"
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"<li>Subreddits/tag to posts support"
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"<li>Picture Support"
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"<li>Navigate channel link"
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"</ul>";
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case TEXT_YOUR_GROUP:
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return tr("My Topics");
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case TEXT_SUBSCRIBED_GROUP:
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return tr("Subscribed Topics");
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case TEXT_POPULAR_GROUP:
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return tr("Popular Topics");
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case TEXT_OTHER_GROUP:
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return tr("Other Topics");
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}
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return "";
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}
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QString PostedDialog::icon(IconType type)
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{
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switch (type) {
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case ICON_NAME:
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return ":/icons/png/postedlinks.png";
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case ICON_NEW:
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return ":/icons/png/add.png";
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case ICON_YOUR_GROUP:
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return "";
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case ICON_SUBSCRIBED_GROUP:
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return "";
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case ICON_POPULAR_GROUP:
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return "";
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case ICON_OTHER_GROUP:
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return "";
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case ICON_SEARCH:
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return ":/images/find.png";
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case ICON_DEFAULT:
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return ":/icons/png/posted.png";
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}
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return "";
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}
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GxsGroupDialog *PostedDialog::createNewGroupDialog(TokenQueue *tokenQueue)
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{
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return new PostedGroupDialog(tokenQueue, this);
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}
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GxsGroupDialog *PostedDialog::createGroupDialog(TokenQueue *tokenQueue, RsTokenService *tokenService, GxsGroupDialog::Mode mode, RsGxsGroupId groupId)
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{
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return new PostedGroupDialog(tokenQueue, tokenService, mode, groupId, this);
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}
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int PostedDialog::shareKeyType()
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{
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return POSTED_KEY_SHARE;
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}
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GxsMessageFrameWidget *PostedDialog::createMessageFrameWidget(const RsGxsGroupId &groupId)
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{
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return new PostedListWidget(groupId);
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}
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RsGxsCommentService *PostedDialog::getCommentService()
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{
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return rsPosted;
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}
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QWidget *PostedDialog::createCommentHeaderWidget(const RsGxsGroupId &grpId, const RsGxsMessageId &msgId)
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{
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return new PostedItem(NULL, 0, grpId, msgId, true, false);
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}
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void PostedDialog::loadGroupSummaryToken(const uint32_t &token, std::list<RsGroupMetaData> &groupInfo, RsUserdata *&userdata)
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{
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std::vector<RsPostedGroup> groups;
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rsPosted->getGroupData(token, groups);
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/* Save groups to fill description */
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PostedGroupInfoData *postedData = new PostedGroupInfoData;
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userdata = postedData;
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std::vector<RsPostedGroup>::iterator groupIt;
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for (groupIt = groups.begin(); groupIt != groups.end(); ++groupIt) {
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RsPostedGroup &group = *groupIt;
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groupInfo.push_back(group.mMeta);
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if (group.mGroupImage.mData != NULL) {
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QPixmap image;
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GxsIdDetails::loadPixmapFromData(group.mGroupImage.mData, group.mGroupImage.mSize, image,GxsIdDetails::ORIGINAL);
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postedData->mIcon[group.mMeta.mGroupId] = image;
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}
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if (!group.mDescription.empty()) {
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postedData->mDescription[group.mMeta.mGroupId] = QString::fromUtf8(group.mDescription.c_str());
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}
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}
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}
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void PostedDialog::groupInfoToGroupItemInfo(const RsGroupMetaData &groupInfo, GroupItemInfo &groupItemInfo, const RsUserdata *userdata)
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{
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GxsGroupFrameDialog::groupInfoToGroupItemInfo(groupInfo, groupItemInfo, userdata);
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const PostedGroupInfoData *postedData = dynamic_cast<const PostedGroupInfoData*>(userdata);
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if (!postedData) {
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std::cerr << "PostedDialog::groupInfoToGroupItemInfo() Failed to cast data to PostedGroupInfoData";
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std::cerr << std::endl;
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return;
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}
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QMap<RsGxsGroupId, QString>::const_iterator descriptionIt = postedData->mDescription.find(groupInfo.mGroupId);
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if (descriptionIt != postedData->mDescription.end()) {
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groupItemInfo.description = descriptionIt.value();
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}
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QMap<RsGxsGroupId, QIcon>::const_iterator iconIt = postedData->mIcon.find(groupInfo.mGroupId);
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if (iconIt != postedData->mIcon.end()) {
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groupItemInfo.icon = iconIt.value();
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}
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}
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