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RetroShare/retroshare-gui/src/gui/Identity/IdentityListModel.cpp
csoler 1720a94a80 added fontSizeHandler for Identity list
2025-04-17 20:49:30 +02:00

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/*******************************************************************************
* retroshare-gui/src/gui/msgs/RsFriendListModel.cpp *
* *
* Copyright 2019 by Cyril Soler <csoler@users.sourceforge.net> *
* *
* 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/>. *
* *
*******************************************************************************/
#include <list>
#include <QApplication>
#include <QDateTime>
#include <QFontMetrics>
#include <QModelIndex>
#include <QTreeView>
#include <QPainter>
#include <QIcon>
#include "gui/common/AvatarDefs.h"
#include "util/qtthreadsutils.h"
#include "util/HandleRichText.h"
#include "util/DateTime.h"
#include "gui/gxs/GxsIdDetails.h"
#include "retroshare/rsexpr.h"
#include "IdentityListModel.h"
//#define DEBUG_MODEL
//#define DEBUG_MODEL_INDEX
std::ostream& operator<<(std::ostream& o, const QModelIndex& i);// defined elsewhere
const QString RsIdentityListModel::FilterString("filtered");
const uint32_t MAX_INTERNAL_DATA_UPDATE_DELAY = 300 ; // re-update the internal data every 5 mins. Should properly cover sleep/wake-up changes.
const uint32_t MAX_NODE_UPDATE_DELAY = 10 ; // re-update the internal data every 5 mins. Should properly cover sleep/wake-up changes.
static const uint32_t ID_DETAILS_UPDATE_DELAY = 5; // update each node every 5 secs.
RsIdentityListModel::RsIdentityListModel(QObject *parent)
: QAbstractItemModel(parent)
, mLastInternalDataUpdate(0), mLastNodeUpdate(0)
{
mFontSize = QApplication::font().pointSize();
mFilterStrings.clear();
mIdentityUpdateTimer = new QTimer();
connect(mIdentityUpdateTimer,SIGNAL(timeout()),this,SLOT(timerUpdate()));
}
void RsIdentityListModel::timerUpdate()
{
emit dataChanged(index(0,0,QModelIndex()),index(2,0,QModelIndex()));
}
RsIdentityListModel::EntryIndex::EntryIndex()
: type(ENTRY_TYPE_INVALID),category_index(0),identity_index(0)
{
}
// The index encodes the whole hierarchy of parents. This allows to very efficiently compute indices of the parent of an index.
//
// On 32 bits and 64 bits architectures the format is the following:
//
// 0x [2 bits] 00000 [24 bits] [2 bits]
// | | |
// | | +-------------- type (0=top level, 1=category, 2=identity)
// | +----------------------- identity index
// +-------------------------------------- category index
//
bool RsIdentityListModel::convertIndexToInternalId(const EntryIndex& e,quintptr& id)
{
// the internal id is set to the place in the table of items. We simply shift to allow 0 to mean something special.
if(e.type == ENTRY_TYPE_INVALID)
{
RsErr() << "ERROR: asked for the internal id of an invalid EntryIndex" ;
id = 0;
return true;
}
if(bool(e.identity_index >> 24))
{
RsErr() << "Cannot encode more than 2^24 identities. Somthing's wrong. e.identity_index = " << std::hex << e.identity_index << std::dec ;
id = 0;
return false;
}
id = ((0x3 & (uint32_t)e.category_index) << 30) + ((uint32_t)e.identity_index << 2) + (0x3 & (uint32_t)e.type);
return true;
}
bool RsIdentityListModel::convertInternalIdToIndex(quintptr ref,EntryIndex& e)
{
// Compatible with ref=0 since it will cause type=TOP_LEVEL
e.type = static_cast<RsIdentityListModel::EntryType>((ref >> 0) & 0x3) ;// 2 bits
e.identity_index = (ref >> 2) & 0xffffff;// 24 bits
e.category_index = (ref >> 30) & 0x3 ;// 2 bits
return true;
}
static QIcon createAvatar(const QPixmap &avatar, const QPixmap &overlay)
{
int avatarWidth = avatar.width();
int avatarHeight = avatar.height();
QPixmap pixmap(avatar);
int overlaySize = (avatarWidth > avatarHeight) ? (avatarWidth/2.5) : (avatarHeight/2.5);
int overlayX = avatarWidth - overlaySize;
int overlayY = avatarHeight - overlaySize;
QPainter painter(&pixmap);
painter.drawPixmap(overlayX, overlayY, overlaySize, overlaySize, overlay);
QIcon icon;
icon.addPixmap(pixmap);
return icon;
}
void RsIdentityListModel::preMods()
{
emit layoutAboutToBeChanged();
}
void RsIdentityListModel::postMods()
{
emit dataChanged(createIndex(0,0,(void*)NULL), createIndex(rowCount()-1,columnCount()-1,(void*)NULL));
emit layoutChanged();
}
int RsIdentityListModel::rowCount(const QModelIndex& parent) const
{
if(parent.column() >= COLUMN_THREAD_NB_COLUMNS)
return 0;
EntryIndex index;
if(!parent.isValid() || !convertInternalIdToIndex(parent.internalId(),index))
return mCategories.size();
switch(index.type)
{
case ENTRY_TYPE_CATEGORY: return mCategories[index.category_index].child_identity_indices.size();
case ENTRY_TYPE_TOP_LEVEL: return mCategories.size();
default:
return 0;
}
}
int RsIdentityListModel::columnCount(const QModelIndex &/*parent*/) const
{
return COLUMN_THREAD_NB_COLUMNS ;
}
bool RsIdentityListModel::hasChildren(const QModelIndex &parent) const
{
if(!parent.isValid())
return true;
EntryIndex parent_index ;
convertInternalIdToIndex(parent.internalId(),parent_index);
if(parent_index.type == ENTRY_TYPE_TOP_LEVEL)
return true;
if(parent_index.type == ENTRY_TYPE_IDENTITY)
return false;
if(parent_index.type == ENTRY_TYPE_CATEGORY)
return !mCategories[parent_index.category_index].child_identity_indices.empty();
return false;
}
RsIdentityListModel::EntryIndex RsIdentityListModel::EntryIndex::parent() const
{
EntryIndex i(*this);
switch(type)
{
case ENTRY_TYPE_CATEGORY: i.type = ENTRY_TYPE_TOP_LEVEL;
i.category_index = 0;
i.identity_index = 0;
break;
case ENTRY_TYPE_IDENTITY: i.type = ENTRY_TYPE_CATEGORY;
i.identity_index = 0;
break;
case ENTRY_TYPE_TOP_LEVEL:
std::cerr << "ERROR: calling parent() on entryindex with no parent!" << std::endl;
default:
//Can be when request root index.
break;
}
return i;
}
RsIdentityListModel::EntryIndex RsIdentityListModel::EntryIndex::child(int row) const
{
EntryIndex i;
switch(type)
{
case ENTRY_TYPE_TOP_LEVEL:
i.type = ENTRY_TYPE_CATEGORY;
i.category_index = row;
i.identity_index = 0;
break;
case ENTRY_TYPE_CATEGORY: i.type = ENTRY_TYPE_IDENTITY;
i.category_index = category_index;
i.identity_index = row;
break;
case ENTRY_TYPE_IDENTITY: i = EntryIndex();
std::cerr << "ERROR: calling child() on entryindex with no children!" << std::endl;
default:
break;
}
return i;
}
uint32_t RsIdentityListModel::EntryIndex::parentRow() const
{
switch(type)
{
default:
case ENTRY_TYPE_TOP_LEVEL: return -1;
case ENTRY_TYPE_CATEGORY : return -1;
case ENTRY_TYPE_IDENTITY : return category_index;
}
}
QModelIndex RsIdentityListModel::index(int row, int column, const QModelIndex& parent) const
{
if(row < 0 || column < 0 || column >= columnCount(parent) || row >= rowCount(parent))
return QModelIndex();
EntryIndex parent_index ;
convertInternalIdToIndex(parent.internalId(),parent_index);
#ifdef DEBUG_MODEL_INDEX
RsDbg() << "Index row=" << row << " col=" << column << " parent=" << parent << std::endl;
#endif
quintptr ref;
EntryIndex new_index = parent_index.child(row);
convertIndexToInternalId(new_index,ref);
#ifdef DEBUG_MODEL_INDEX
RsDbg() << " returning " << createIndex(row,column,ref) << std::endl;
#endif
return createIndex(row,column,ref);
}
QModelIndex RsIdentityListModel::parent(const QModelIndex& index) const
{
if(!index.isValid())
return QModelIndex();
EntryIndex I ;
convertInternalIdToIndex(index.internalId(),I);
EntryIndex p = I.parent();
if(p.type == ENTRY_TYPE_TOP_LEVEL)
return QModelIndex();
quintptr i;
convertIndexToInternalId(p,i);
return createIndex(I.parentRow(),0,i);
}
Qt::ItemFlags RsIdentityListModel::flags(const QModelIndex& index) const
{
if (!index.isValid())
return Qt::ItemFlags();
return QAbstractItemModel::flags(index);
}
QVariant RsIdentityListModel::headerData(int section, Qt::Orientation /*orientation*/, int role) const
{
if(role == Qt::DisplayRole)
switch(section)
{
case COLUMN_THREAD_NAME: return tr("Name");
case COLUMN_THREAD_ID: return tr("Id");
case COLUMN_THREAD_REPUTATION: return QVariant();
case COLUMN_THREAD_OWNER_ID: return tr("Owner Id");
case COLUMN_THREAD_OWNER_NAME: return tr("Owner");
default:
return QVariant();
}
if(role == Qt::DecorationRole && section == COLUMN_THREAD_REPUTATION)
return QIcon(":/icons/flag-green.png");
return QVariant();
}
QVariant RsIdentityListModel::data(const QModelIndex &index, int role) const
{
#ifdef DEBUG_MESSAGE_MODEL
std::cerr << "calling data(" << index << ") role=" << role << std::endl;
#endif
if(!index.isValid())
return QVariant();
quintptr ref = (index.isValid())?index.internalId():0 ;
#ifdef DEBUG_MESSAGE_MODEL
std::cerr << "data(" << index << ")" ;
#endif
if(!ref)
{
#ifdef DEBUG_MESSAGE_MODEL
std::cerr << " [empty]" << std::endl;
#endif
return QVariant() ;
}
EntryIndex entry;
if(!convertInternalIdToIndex(ref,entry))
{
#ifdef DEBUG_MESSAGE_MODEL
std::cerr << "Bad pointer: " << (void*)ref << std::endl;
#endif
return QVariant() ;
}
switch(role)
{
case Qt::SizeHintRole: return sizeHintRole(entry,index.column()) ;
case Qt::DisplayRole: return displayRole(entry,index.column()) ;
case Qt::FontRole: return fontRole(entry,index.column()) ;
case Qt::ForegroundRole: return foregroundRole(entry,index.column()) ;
case Qt::DecorationRole: return decorationRole(entry,index.column()) ;
case FilterRole: return filterRole(entry,index.column()) ;
case SortRole: return sortRole(entry,index.column()) ;
case TreePathRole: return treePathRole(entry,index.column()) ;
default:
return QVariant();
}
}
bool RsIdentityListModel::passesFilter(const EntryIndex& e,int /*column*/) const
{
QString s ;
if(mFilterStrings.empty() || e.type != ENTRY_TYPE_IDENTITY)
return true;
auto passes_strings = [&](const QString& s) -> bool {
bool res = true;
for(auto iter(mFilterStrings.begin()); iter != mFilterStrings.end(); ++iter)
res = res && s.contains(*iter,Qt::CaseInsensitive);
return res;
};
if((mFilterType & FilterType::FILTER_TYPE_ID) && passes_strings(displayRole(e,COLUMN_THREAD_ID ).toString())) return true;
if((mFilterType & FilterType::FILTER_TYPE_NAME) && passes_strings(displayRole(e,COLUMN_THREAD_NAME ).toString())) return true;
if((mFilterType & FilterType::FILTER_TYPE_OWNER_ID) && passes_strings(displayRole(e,COLUMN_THREAD_OWNER_ID ).toString())) return true;
if((mFilterType & FilterType::FILTER_TYPE_OWNER_NAME) && passes_strings(displayRole(e,COLUMN_THREAD_OWNER_NAME).toString())) return true;
return false;
}
QVariant RsIdentityListModel::filterRole(const EntryIndex& e,int column) const
{
if(passesFilter(e,column))
return QVariant(FilterString);
return QVariant(QString());
}
uint32_t RsIdentityListModel::updateFilterStatus(ForumModelIndex /*i*/,int /*column*/,const QStringList& /*strings*/)
{
return 0;
}
void RsIdentityListModel::setFilter(uint8_t filter_type, const QStringList& strings)
{
#ifdef DEBUG_MODEL
std::cerr << "Setting filter to filter_type=" << int(filter_type) << " and strings to " ;
foreach(const QString& str,strings)
std::cerr << "\"" << str.toStdString() << "\" " ;
std::cerr << std::endl;
#endif
preMods();
mFilterType = filter_type;
mFilterStrings = strings;
postMods();
}
QVariant RsIdentityListModel::toolTipRole(const EntryIndex& fmpe,int /*column*/) const
{
switch(fmpe.type)
{
case ENTRY_TYPE_IDENTITY:
{
auto id_info = getIdentityInfo(fmpe);
if(!id_info)
return QVariant();
if(id_info->flags & RS_IDENTITY_FLAGS_IS_DEPRECATED)
return QVariant( tr("\nThis identity has a insecure fingerprint (It's probably quite old).\nYou should get rid of it now and use a new one.\nThese identities are not supported anymore.") ) ;
if(rsIdentity->isOwnId(id_info->id))
return QVariant(tr("This identity is owned by you"));
if(id_info->owner.isNull())
return QVariant("Anonymous identity");
else
{
RsPeerDetails dd;
if(rsPeers->getGPGDetails(id_info->owner,dd))
return QVariant(tr("Identity owned by profile")+" \""+ QString::fromUtf8(dd.name.c_str()) +"\" ("+QString::fromStdString(id_info->owner.toStdString()));
else
return QVariant(tr("Identity possibly owned by unknown profile")+" \""+ QString::fromUtf8(dd.name.c_str()) +"\" ("+QString::fromStdString(id_info->owner.toStdString()));
}
}
break;
case ENTRY_TYPE_CATEGORY: ; // fallthrough
default:
return QVariant();
}
}
QVariant RsIdentityListModel::sizeHintRole(const EntryIndex& e,int col) const
{
float x_factor = QFontMetricsF(QApplication::font()).height()/14.0f ;
float y_factor = QFontMetricsF(QApplication::font()).height()/14.0f ;
if(e.type == ENTRY_TYPE_IDENTITY)
y_factor *= 1.0;
if(e.type == ENTRY_TYPE_CATEGORY)
y_factor *= 1.5;
std::cerr << "sizeHintRole()" << std::endl;
switch(col)
{
default:
case COLUMN_THREAD_REPUTATION: return QVariant( QSize(x_factor * 14 , y_factor*14*1.1f ));
case COLUMN_THREAD_NAME:
case COLUMN_THREAD_ID:
case COLUMN_THREAD_OWNER_NAME:
case COLUMN_THREAD_OWNER_ID: return QFontMetricsF(QApplication::font()).boundingRect(displayRole(e,col).toString()).size();
}
}
QString RsIdentityListModel::indexIdentifier(QModelIndex index)
{
quintptr ref = (index.isValid())?index.internalId():0 ;
#ifdef DEBUG_MESSAGE_MODEL
std::cerr << "data(" << index << ")" ;
#endif
if(!ref)
{
#ifdef DEBUG_MESSAGE_MODEL
std::cerr << " [empty]" << std::endl;
#endif
return QString();
}
EntryIndex entry;
if(!convertInternalIdToIndex(ref,entry))
return QString();
return treePathRole(entry,0).toString();
}
QVariant RsIdentityListModel::treePathRole(const EntryIndex& entry,int /*column*/) const
{
if(entry.type == ENTRY_TYPE_CATEGORY)
return QString::number((int)entry.category_index);
else
return QString::fromStdString(mIdentities[mCategories[entry.category_index].child_identity_indices[entry.identity_index]].id.toStdString());
}
QVariant RsIdentityListModel::sortRole(const EntryIndex& entry,int column) const
{
switch(column)
{
case COLUMN_THREAD_REPUTATION: return decorationRole(entry,column);
case COLUMN_THREAD_ID:
case COLUMN_THREAD_OWNER_ID:
case COLUMN_THREAD_OWNER_NAME:
case COLUMN_THREAD_NAME: [[__fallthrough__]];
default:
return displayRole(entry,column);
}
}
QModelIndex RsIdentityListModel::getIndexOfIdentity(const RsGxsId& id) const
{
for(uint i=0;i<mCategories.size();++i)
for(uint j=0;j<mCategories[i].child_identity_indices.size();++j)
if(mIdentities[mCategories[i].child_identity_indices[j]].id == id)
{
EntryIndex e;
e.category_index = i;
e.identity_index = j;
e.type = ENTRY_TYPE_IDENTITY;
quintptr idx;
convertIndexToInternalId(e,idx);
return createIndex(j,0,idx);
}
return QModelIndex();
}
QModelIndex RsIdentityListModel::getIndexOfCategory(Category id) const
{
EntryIndex e;
e.category_index = id;
e.type = ENTRY_TYPE_CATEGORY;
quintptr idx;
convertIndexToInternalId(e,idx);
return createIndex((int)id,0,idx);
}
QVariant RsIdentityListModel::foregroundRole(const EntryIndex& e, int /*col*/) const
{
auto it = getIdentityInfo(e);
if(!it)
return QVariant();
if(it->flags & RS_IDENTITY_FLAGS_IS_DEPRECATED)
return QVariant(QColor(Qt::red));
return QVariant();
}
QVariant RsIdentityListModel::fontRole(const EntryIndex& e, int /*col*/) const
{
QFont f;
f.setPointSize(mFontSize);
auto it = getIdentityInfo(e);
if(it)
{
RsGxsId id(it->id);
if(rsIdentity->isOwnId(id))
f.setBold(true);
}
return QVariant(f);
}
void RsIdentityListModel::setFontSize(int s)
{
if(s != mFontSize)
{
mFontSize = s;
emit dataChanged(createIndex(0,0,(void*)NULL), createIndex(mCategories.size()-1,columnCount()-1,(void*)NULL));
}
}
#ifdef DEBUG_MODEL_INDEX
std::cerr << " font role " << e.type << ", (" << (int)e.group_index << ","<< (int)e.profile_index << ","<< (int)e.node_index << ") col="<< col<<": " << std::endl;
#endif
#ifdef TODO
int status = onlineRole(e,col).toInt();
switch (status)
{
case RS_STATUS_INACTIVE:
{
QFont font ;
QTreeView* myParent = dynamic_cast<QTreeView*>(QAbstractItemModel::parent());
if (myParent)
font = myParent->font();
font.setBold(true);
return QVariant(font);
}
default:
return QVariant();
}
#endif
QVariant RsIdentityListModel::displayRole(const EntryIndex& e, int col) const
{
#ifdef DEBUG_MODEL_INDEX
std::cerr << " Display role " << e.type << ", (" << (int)e.group_index << ","<< (int)e.profile_index << ","<< (int)e.node_index << ") col="<< col<<": ";
#endif
switch(e.type)
{
case ENTRY_TYPE_CATEGORY:
{
const HierarchicalCategoryInformation *cat = getCategoryInfo(e);
if(!cat)
return QVariant();
switch(col)
{
case COLUMN_THREAD_NAME:
#ifdef DEBUG_MODEL_INDEX
std::cerr << group->group_info.name.c_str() ;
#endif
if(!cat->child_identity_indices.empty())
return QVariant(cat->category_name+" (" + QString::number(cat->child_identity_indices.size()) + ")");
else
return QVariant(cat->category_name);
default:
return QVariant();
}
}
break;
case ENTRY_TYPE_IDENTITY:
{
const HierarchicalIdentityInformation *idinfo = getIdentityInfo(e);
const QString loading_string = "["+tr("Loading...")+"]";
#ifdef DEBUG_MODEL_INDEX
std::cerr << profile->profile_info.name.c_str() ;
#endif
if(col == COLUMN_THREAD_ID) return QVariant(QString::fromStdString(idinfo->id.toStdString()) );
if(col == COLUMN_THREAD_REPUTATION) return QVariant();
if(idinfo->nickname.empty())
return loading_string;
switch(col)
{
case COLUMN_THREAD_NAME: return QVariant(QString::fromUtf8(idinfo->nickname.c_str()));
case COLUMN_THREAD_OWNER_NAME: if(idinfo->owner.isNull())
return QVariant();
else
return QVariant(QString::fromStdString(rsPeers->getGPGName(idinfo->owner)) );
case COLUMN_THREAD_OWNER_ID: if(idinfo->owner.isNull())
return QVariant();
else
return QVariant(QString::fromStdString(idinfo->owner.toStdString()) );
default:
return QVariant();
}
}
break;
default: //ENTRY_TYPE
return QVariant();
}
}
// This function makes sure that the internal data gets updated. They are situations where the notification system cannot
// send the information about changes, such as when the computer is put on sleep.
void RsIdentityListModel::checkInternalData(bool force)
{
rstime_t now = time(NULL);
if( (mLastInternalDataUpdate + MAX_INTERNAL_DATA_UPDATE_DELAY < now) || force)
updateIdentityList();
}
const RsIdentityListModel::HierarchicalCategoryInformation *RsIdentityListModel::getCategoryInfo(const EntryIndex& e) const
{
if(e.category_index >= mCategories.size())
return NULL ;
else
return &mCategories[e.category_index];
}
const RsIdentityListModel::HierarchicalIdentityInformation *RsIdentityListModel::getIdentityInfo(const EntryIndex& e) const
{
// First look into the relevant group, then for the correct profile in this group.
if(e.type != ENTRY_TYPE_IDENTITY)
return nullptr ;
if(e.category_index >= mCategories.size())
return nullptr ;
if(e.identity_index < mCategories[e.category_index].child_identity_indices.size())
{
auto& it(mIdentities[mCategories[e.category_index].child_identity_indices[e.identity_index]]);
rstime_t now = time(nullptr);
if(now > it.last_update_TS + ID_DETAILS_UPDATE_DELAY)
{
RsIdentityDetails det;
if(rsIdentity->getIdDetails(it.id,det))
{
it.nickname = det.mNickname;
it.owner = det.mPgpId;
it.flags = det.mFlags;
it.last_update_TS = now;
}
}
return &it;
}
else
{
RsErr() << "Inconsistent identity index!" ;
return nullptr;
}
}
QVariant RsIdentityListModel::decorationRole(const EntryIndex& entry,int col) const
{
switch(entry.type)
{
case ENTRY_TYPE_CATEGORY:
return QVariant();
case ENTRY_TYPE_IDENTITY:
{
const HierarchicalIdentityInformation *hn = getIdentityInfo(entry);
if(!hn)
return QVariant();
if(col == COLUMN_THREAD_REPUTATION)
return QVariant( static_cast<uint8_t>(rsReputations->overallReputationLevel(hn->id)) );
else if(col == COLUMN_THREAD_NAME)
{
QPixmap sslAvatar;
RsIdentityDetails details ;
if(!rsIdentity->getIdDetails(hn->id, details))
{
mIdentityUpdateTimer->stop();
mIdentityUpdateTimer->setSingleShot(true);
mIdentityUpdateTimer->start(500);
return QVariant();
}
else if(details.mAvatar.mSize == 0 || !GxsIdDetails::loadPixmapFromData(details.mAvatar.mData, details.mAvatar.mSize, sslAvatar,GxsIdDetails::LARGE))
return QVariant(QIcon(GxsIdDetails::makeDefaultIcon(hn->id,GxsIdDetails::SMALL)));
else
return QVariant(QIcon(sslAvatar));
}
else
return QVariant();
}
break;
default:
return QVariant();
}
}
void RsIdentityListModel::clear()
{
preMods();
mIdentities.clear();
mCategories.clear();
mCategories.resize(3);
mCategories[0].category_name = tr("My own identities");
mCategories[1].category_name = tr("My contacts");
mCategories[2].category_name = tr("All");
postMods();
emit friendListChanged();
}
void RsIdentityListModel::debug_dump() const
{
std::cerr << "==== IdentityListModel Debug dump ====" << std::endl;
std::cerr << "Invalid index : " << QModelIndex() << std::endl;
EntryIndex top_level;
top_level.type = ENTRY_TYPE_TOP_LEVEL;
quintptr id;
convertIndexToInternalId(top_level,id);
std::cerr << "Top level index: " << createIndex(0,0,id) << std::endl;
EntryIndex tei;
convertInternalIdToIndex(0,tei);
std::cerr << "Top level entry index: " << tei << std::endl;
for(uint32_t j=0;j<mCategories.size();++j)
{
std::cerr << mCategories[j].category_name.toStdString() << " (" << mCategories[j].child_identity_indices.size() << ")" << std::endl;
const auto& hg(mCategories[j].child_identity_indices);
for(uint32_t i=0;i<hg.size();++i)
{
auto idx = getIndexOfIdentity(mIdentities[hg[i]].id);
auto parent = idx.parent();
EntryIndex index;
EntryIndex index_parent;
convertInternalIdToIndex(idx.internalId(),index);
convertInternalIdToIndex(parent.internalId(),index_parent);
std::cerr << " " << mIdentities[hg[i]].id << " index = " << idx << " parent = " << idx.parent() << " EntryIndex: " << index << " Parent index: " << index_parent << std::endl;
}
}
std::cerr << "====================================" << std::endl;
}
RsGxsId RsIdentityListModel::getIdentity(const QModelIndex& i) const
{
if(!i.isValid())
return RsGxsId();
EntryIndex e;
if(!convertInternalIdToIndex(i.internalId(),e) || e.type != ENTRY_TYPE_IDENTITY)
return RsGxsId();
const HierarchicalIdentityInformation *gnode = getIdentityInfo(e);
if(gnode)
return gnode->id;
else
return RsGxsId();
}
RsIdentityListModel::EntryType RsIdentityListModel::getType(const QModelIndex& i) const
{
if(!i.isValid())
return ENTRY_TYPE_TOP_LEVEL;
EntryIndex e;
if(!convertInternalIdToIndex(i.internalId(),e))
return ENTRY_TYPE_TOP_LEVEL;
return e.type;
}
int RsIdentityListModel::getCategory(const QModelIndex& i) const
{
if(!i.isValid())
return CATEGORY_ALL;
EntryIndex e;
if(!convertInternalIdToIndex(i.internalId(),e))
return CATEGORY_ALL;
return e.category_index;
}
void RsIdentityListModel::setIdentities(const std::list<RsGroupMetaData>& identities_meta)
{
preMods();
beginResetModel();
clear();
for(auto id:identities_meta)
{
HierarchicalIdentityInformation idinfo;
idinfo.id = RsGxsId(id.mGroupId);
idinfo.last_update_TS = 0;// forces update
if(rsIdentity->isOwnId(idinfo.id))
mCategories[CATEGORY_OWN].child_identity_indices.push_back(mIdentities.size());
else if(rsIdentity->isARegularContact(RsGxsId(id.mGroupId)))
mCategories[CATEGORY_CTS].child_identity_indices.push_back(mIdentities.size());
else
mCategories[CATEGORY_ALL].child_identity_indices.push_back(mIdentities.size());
mIdentities.push_back(idinfo);
}
if (mCategories.size()>0)
{
beginInsertRows(QModelIndex(),0,mCategories.size()-1);
endInsertRows();
}
endResetModel();
postMods();
mLastInternalDataUpdate = time(NULL);
}
void RsIdentityListModel::updateIdentityList()
{
std::cerr << "Updating identity list" << std::endl;
std::list<RsGroupMetaData> ids ;
if(!rsIdentity->getIdentitiesSummaries(ids))
{
std::cerr << __PRETTY_FUNCTION__ << " failed to retrieve identity metadata." << std::endl;
return;
}
setIdentities(ids) ;
debug_dump();
}
void RsIdentityListModel::collapseItem(const QModelIndex& index)
{
if(getType(index) != ENTRY_TYPE_CATEGORY)
return;
EntryIndex entry;
if(!convertInternalIdToIndex(index.internalId(),entry))
return;
mExpandedCategories[entry.category_index] = false;
// apparently we cannot be subtle here.
emit dataChanged(createIndex(0,0,(void*)NULL), createIndex(mCategories.size()-1,columnCount()-1,(void*)NULL));
}
void RsIdentityListModel::expandItem(const QModelIndex& index)
{
if(getType(index) != ENTRY_TYPE_CATEGORY)
return;
EntryIndex entry;
if(!convertInternalIdToIndex(index.internalId(),entry))
return;
mExpandedCategories[entry.category_index] = true;
// apparently we cannot be subtle here.
emit dataChanged(createIndex(0,0,(void*)NULL), createIndex(mCategories.size()-1,columnCount()-1,(void*)NULL));
}
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