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RetroShare/retroshare-gui/src/gui/common/FriendSelectionWidget.cpp

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/****************************************************************
*
* RetroShare is distributed under the following license:
*
* Copyright (C) 2012, 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.
****************************************************************/
#include <QDialogButtonBox>
#include "FriendSelectionWidget.h"
#include "ui_FriendSelectionWidget.h"
#include <retroshare-gui/RsAutoUpdatePage.h>
#include "gui/notifyqt.h"
#include "gui/common/RSTreeWidgetItem.h"
#include "gui/common/StatusDefs.h"
#include "gui/common/PeerDefs.h"
#include "gui/common/GroupDefs.h"
#include "rshare.h"
#include <retroshare/rspeers.h>
#include <retroshare/rsstatus.h>
#include <algorithm>
#define COLUMN_NAME 0
#define COLUMN_CHECK 0
#define COLUMN_DATA 0
#define COLUMN_COUNT 1
#define IDDIALOG_IDLIST 1
#define ROLE_ID Qt::UserRole
#define ROLE_SORT Qt::UserRole + 1
#define IMAGE_GROUP16 ":/images/user/group16.png"
#define IMAGE_FRIENDINFO ":/images/peerdetails_16x16.png"
static bool isSelected(FriendSelectionWidget::Modus modus, QTreeWidgetItem *item)
{
switch (modus) {
case FriendSelectionWidget::MODUS_SINGLE:
case FriendSelectionWidget::MODUS_MULTI:
return item->isSelected();
case FriendSelectionWidget::MODUS_CHECK:
return (item->checkState(COLUMN_CHECK) == Qt::Checked);
}
return false;
}
static void setSelected(FriendSelectionWidget::Modus modus, QTreeWidgetItem *item, bool select)
{
switch (modus) {
case FriendSelectionWidget::MODUS_SINGLE:
case FriendSelectionWidget::MODUS_MULTI:
item->setSelected(select);
break;
case FriendSelectionWidget::MODUS_CHECK:
item->setCheckState(COLUMN_CHECK, select ? Qt::Checked : Qt::Unchecked);
break;
}
}
FriendSelectionWidget::FriendSelectionWidget(QWidget *parent)
: RsGxsUpdateBroadcastPage(rsIdentity,parent), ui(new Ui::FriendSelectionWidget)
{
ui->setupUi(this);
mStarted = false;
mListModus = MODUS_SINGLE;
mShowTypes = SHOW_GROUP | SHOW_SSL;
mInGroupItemChanged = false;
mInGpgItemChanged = false;
mInSslItemChanged = false;
mInFillList = false;
mIdQueue = new TokenQueue(rsIdentity->getTokenService(), this);
connect(ui->friendList, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(contextMenuRequested(QPoint)));
connect(ui->friendList, SIGNAL(itemDoubleClicked(QTreeWidgetItem*,int)), this, SLOT(itemDoubleClicked(QTreeWidgetItem*,int)));
connect(ui->friendList, SIGNAL(itemChanged(QTreeWidgetItem*,int)), this, SLOT(itemChanged(QTreeWidgetItem*,int)));
connect(ui->selectAll_PB, SIGNAL(clicked()), this, SLOT(selectAll()));
connect(ui->deselectAll_PB, SIGNAL(clicked()), this, SLOT(deselectAll()));
connect(ui->filterLineEdit, SIGNAL(textChanged(QString)), this, SLOT(filterItems(QString)));
connect(NotifyQt::getInstance(), SIGNAL(groupsChanged(int)), this, SLOT(groupsChanged(int)));
connect(NotifyQt::getInstance(), SIGNAL(peerStatusChanged(const QString&,int)), this, SLOT(peerStatusChanged(const QString&,int)));
mCompareRole = new RSTreeWidgetItemCompareRole;
mCompareRole->setRole(COLUMN_NAME, ROLE_SORT);
/* initialize list */
ui->friendList->setColumnCount(COLUMN_COUNT);
ui->friendList->headerItem()->setText(COLUMN_NAME, tr("Name"));
/* sort list by name ascending */
ui->friendList->sortItems(COLUMN_NAME, Qt::AscendingOrder);
ui->filterLineEdit->setPlaceholderText(tr("Search Friends"));
ui->filterLineEdit->showFilterIcon();
/* Refresh style to have the correct text color */
Rshare::refreshStyleSheet(this, false);
}
FriendSelectionWidget::~FriendSelectionWidget()
{
delete(mIdQueue);
delete ui;
}
void FriendSelectionWidget::changeEvent(QEvent *e)
{
QWidget::changeEvent(e);
switch (e->type()) {
case QEvent::StyleChange:
fillList();
break;
default:
// remove compiler warnings
break;
}
}
void FriendSelectionWidget::setHeaderText(const QString &text)
{
ui->friendList->headerItem()->setText(COLUMN_NAME, text);
}
void FriendSelectionWidget::setModus(Modus modus)
{
mListModus = modus;
switch (mListModus) {
case MODUS_SINGLE:
case MODUS_CHECK:
ui->friendList->setSelectionMode(QAbstractItemView::SingleSelection);
break;
case MODUS_MULTI:
ui->friendList->setSelectionMode(QAbstractItemView::ExtendedSelection);
break;
}
if(modus == MODUS_CHECK)
{
ui->selectAll_PB->setHidden(false) ;
ui->deselectAll_PB->setHidden(false) ;
}
else
{
ui->selectAll_PB->setHidden(true) ;
ui->deselectAll_PB->setHidden(true) ;
}
fillList();
}
void FriendSelectionWidget::setShowType(ShowTypes types)
{
mShowTypes = types;
fillList();
}
int FriendSelectionWidget::addColumn(const QString &title)
{
int column = ui->friendList->columnCount();
ui->friendList->setColumnCount(column + 1);
ui->friendList->headerItem()->setText(column, title);
return column;
}
void FriendSelectionWidget::start()
{
mStarted = true;
secured_fillList();
for (int i = 0; i < ui->friendList->columnCount(); ++i) {
ui->friendList->resizeColumnToContents(i);
}
}
static void initSslItem(QTreeWidgetItem *item, const RsPeerDetails &detail, const std::list<StatusInfo> &statusInfo, QColor textColorOnline)
{
QString name = PeerDefs::nameWithLocation(detail);
item->setText(COLUMN_NAME, name);
int state = RS_STATUS_OFFLINE;
if (detail.state & RS_PEER_STATE_CONNECTED) {
std::list<StatusInfo>::const_iterator it;
for (it = statusInfo.begin(); it != statusInfo.end() ; ++it) {
if (it->id == detail.id) {
state = it->status;
break;
}
}
}
if (state != (int) RS_STATUS_OFFLINE) {
item->setTextColor(COLUMN_NAME, textColorOnline);
}
item->setIcon(COLUMN_NAME, QIcon(StatusDefs::imageUser(state)));
item->setData(COLUMN_DATA, ROLE_ID, QString::fromStdString(detail.id.toStdString()));
item->setData(COLUMN_DATA, ROLE_SORT, "2 " + name);
}
void FriendSelectionWidget::fillList()
{
if (!mStarted) {
return;
}
if(!isVisible())
return ;
if(RsAutoUpdatePage::eventsLocked())
return ;
secured_fillList() ;
}
void FriendSelectionWidget::loadRequest(const TokenQueue */*queue*/, const TokenRequest &req)
{
// store all IDs locally, and call fillList() ;
uint32_t token = req.mToken ;
RsGxsIdGroup data;
std::vector<RsGxsIdGroup> datavector;
std::vector<RsGxsIdGroup>::iterator vit;
if (!rsIdentity->getGroupData(token, datavector))
{
std::cerr << "FriendSelectionWidget::loadRequest() ERROR. Cannot load data from rsIdentity." << std::endl;
return ;
}
gxsIds.clear() ;
for(uint32_t i=0;i<datavector.size();++i)
{
gxsIds.push_back(datavector[i].mMeta.mGroupId) ;
std::cerr << " got ID = " << datavector[i].mMeta.mGroupId << std::endl;
}
std::cerr << "Got all " << datavector.size() << " ids from rsIdentity. Calling update of list." << std::endl;
fillList() ;
}
void FriendSelectionWidget::secured_fillList()
{
mInFillList = true;
// get selected items
std::list<RsPeerId> sslIdsSelected;
if (mShowTypes & SHOW_SSL) {
selectedIds<RsPeerId,IDTYPE_SSL>(sslIdsSelected,true);
}
std::list<std::string> groupIdsSelected;
if (mShowTypes & SHOW_GROUP) {
selectedIds<std::string,IDTYPE_GROUP>(groupIdsSelected,true);
}
std::list<RsPgpId> gpgIdsSelected;
if (mShowTypes & (SHOW_GPG | SHOW_NON_FRIEND_GPG)) {
selectedIds<RsPgpId,IDTYPE_GPG>(gpgIdsSelected,true);
}
std::list<RsGxsId> gxsIdsSelected;
if (mShowTypes & SHOW_GXS)
selectedIds<RsGxsId,IDTYPE_GXS>(gxsIdsSelected,true);
// remove old items
ui->friendList->clear();
// get existing groups
std::list<RsGroupInfo> groupInfoList;
std::list<RsGroupInfo>::iterator groupIt;
rsPeers->getGroupInfoList(groupInfoList);
std::list<RsPgpId> gpgIds;
std::list<RsPgpId>::iterator gpgIt;
if(mShowTypes & SHOW_NON_FRIEND_GPG)
rsPeers->getGPGAllList(gpgIds);
else
rsPeers->getGPGAcceptedList(gpgIds);
std::list<RsPeerId> sslIds;
std::list<RsPeerId>::iterator sslIt;
if ((mShowTypes & (SHOW_SSL | SHOW_GPG)) == SHOW_SSL) {
rsPeers->getFriendList(sslIds);
}
std::list<StatusInfo> statusInfo;
std::list<StatusInfo>::iterator statusIt;
rsStatus->getStatusList(statusInfo);
std::list<std::string> filledIds; // gpg or ssl id
// start with groups
groupIt = groupInfoList.begin();
while (true) {
QTreeWidgetItem *groupItem = NULL;
QTreeWidgetItem *gpgItem = NULL;
QTreeWidgetItem *gxsItem = NULL;
RsGroupInfo *groupInfo = NULL;
if ((mShowTypes & SHOW_GROUP) && groupIt != groupInfoList.end())
{
groupInfo = &(*groupIt);
if (groupInfo->peerIds.empty()) {
// don't show empty groups
++groupIt;
continue;
}
// add group item
groupItem = new RSTreeWidgetItem(mCompareRole, IDTYPE_GROUP);
// Add item to the list
ui->friendList->addTopLevelItem(groupItem);
groupItem->setFlags(Qt::ItemIsUserCheckable | groupItem->flags());
groupItem->setChildIndicatorPolicy(QTreeWidgetItem::DontShowIndicatorWhenChildless);
groupItem->setTextAlignment(COLUMN_NAME, Qt::AlignLeft | Qt::AlignVCenter);
groupItem->setIcon(COLUMN_NAME, QIcon(IMAGE_GROUP16));
groupItem->setData(COLUMN_DATA, ROLE_ID, QString::fromStdString(groupInfo->id));
groupItem->setExpanded(true);
QString groupName = GroupDefs::name(*groupInfo);
groupItem->setText(COLUMN_NAME, groupName);
groupItem->setData(COLUMN_DATA, ROLE_SORT, ((groupInfo->flag & RS_GROUP_FLAG_STANDARD) ? "0 " : "1 ") + groupName);
if (mListModus == MODUS_CHECK) {
groupItem->setCheckState(0, Qt::Unchecked);
}
emit itemAdded(IDTYPE_GROUP, QString::fromStdString(groupInfo->id), groupItem);
if (std::find(groupIdsSelected.begin(), groupIdsSelected.end(), groupInfo->id) != groupIdsSelected.end()) {
setSelected(mListModus, groupItem, true);
}
}
if (mShowTypes & (SHOW_GPG | SHOW_NON_FRIEND_GPG))
{
// iterate through gpg ids
for (gpgIt = gpgIds.begin(); gpgIt != gpgIds.end(); ++gpgIt) {
if (groupInfo) {
// we fill a group, check if gpg id is assigned
if (std::find(groupInfo->peerIds.begin(), groupInfo->peerIds.end(), *gpgIt) == groupInfo->peerIds.end()) {
continue;
}
} else {
// we fill the not assigned gpg ids
if (std::find(filledIds.begin(), filledIds.end(), (*gpgIt).toStdString()) != filledIds.end()) {
continue;
}
}
// add equal too, its no problem
filledIds.push_back((*gpgIt).toStdString());
RsPeerDetails detail;
if (!rsPeers->getGPGDetails(*gpgIt, detail)) {
continue; /* BAD */
}
// make a widget per friend
gpgItem = new RSTreeWidgetItem(mCompareRole, IDTYPE_GPG);
QString name = QString::fromUtf8(detail.name.c_str());
gpgItem->setText(COLUMN_NAME, name + " ("+QString::fromStdString( (*gpgIt).toStdString() )+")");
sslIds.clear();
rsPeers->getAssociatedSSLIds(*gpgIt, sslIds);
int state = RS_STATUS_OFFLINE;
for (statusIt = statusInfo.begin(); statusIt != statusInfo.end() ; ++statusIt) {
if (std::find(sslIds.begin(), sslIds.end(), statusIt->id) != sslIds.end()) {
if (statusIt->status != RS_STATUS_OFFLINE) {
state = RS_STATUS_ONLINE;
break;
}
}
}
if (state != (int) RS_STATUS_OFFLINE) {
gpgItem->setTextColor(COLUMN_NAME, textColorOnline());
}
gpgItem->setFlags(Qt::ItemIsUserCheckable | gpgItem->flags());
gpgItem->setIcon(COLUMN_NAME, QIcon(StatusDefs::imageUser(state)));
gpgItem->setData(COLUMN_DATA, ROLE_ID, QString::fromStdString(detail.gpg_id.toStdString()));
gpgItem->setData(COLUMN_DATA, ROLE_SORT, "2 " + name);
if (mListModus == MODUS_CHECK) {
gpgItem->setCheckState(0, Qt::Unchecked);
}
// add to the list
if (groupItem) {
groupItem->addChild(gpgItem);
} else {
ui->friendList->addTopLevelItem(gpgItem);
}
gpgItem->setExpanded(true);
emit itemAdded(IDTYPE_GPG, QString::fromStdString(detail.gpg_id.toStdString()), gpgItem);
if (mShowTypes & SHOW_SSL) {
// iterate through associated ssl ids
for (sslIt = sslIds.begin(); sslIt != sslIds.end(); ++sslIt) {
RsPeerDetails detail;
if (!rsPeers->getPeerDetails(*sslIt, detail)) {
continue; /* BAD */
}
// make a widget per friend
QTreeWidgetItem *item = new RSTreeWidgetItem(mCompareRole, IDTYPE_SSL);
item->setFlags(Qt::ItemIsUserCheckable | item->flags());
initSslItem(item, detail, statusInfo, textColorOnline());
if (mListModus == MODUS_CHECK) {
item->setCheckState(0, Qt::Unchecked);
}
// add to the list
gpgItem->addChild(item);
emit itemAdded(IDTYPE_SSL, QString::fromStdString(detail.id.toStdString()), item);
if (std::find(sslIdsSelected.begin(), sslIdsSelected.end(), detail.id) != sslIdsSelected.end()) {
setSelected(mListModus, item, true);
}
}
}
if (std::find(gpgIdsSelected.begin(), gpgIdsSelected.end(), detail.gpg_id) != gpgIdsSelected.end()) {
setSelected(mListModus, gpgItem, true);
}
}
}
else
{
// iterate through ssl ids
for (sslIt = sslIds.begin(); sslIt != sslIds.end(); ++sslIt) {
RsPeerDetails detail;
if (!rsPeers->getPeerDetails(*sslIt, detail)) {
continue; /* BAD */
}
if (groupInfo) {
// we fill a group, check if gpg id is assigned
if (std::find(groupInfo->peerIds.begin(), groupInfo->peerIds.end(), detail.gpg_id) == groupInfo->peerIds.end()) {
continue;
}
} else {
// we fill the not assigned ssl ids
if (std::find(filledIds.begin(), filledIds.end(), (*sslIt).toStdString()) != filledIds.end()) {
continue;
}
}
// add equal too, its no problem
filledIds.push_back(detail.id.toStdString());
// make a widget per friend
QTreeWidgetItem *item = new RSTreeWidgetItem(mCompareRole, IDTYPE_SSL);
initSslItem(item, detail, statusInfo, textColorOnline());
item->setFlags(Qt::ItemIsUserCheckable | item->flags());
if (mListModus == MODUS_CHECK) {
item->setCheckState(0, Qt::Unchecked);
}
// add to the list
if (groupItem) {
groupItem->addChild(item);
} else {
ui->friendList->addTopLevelItem(item);
}
emit itemAdded(IDTYPE_SSL, QString::fromStdString(detail.id.toStdString()), item);
if (std::find(sslIdsSelected.begin(), sslIdsSelected.end(), detail.id) != sslIdsSelected.end()) {
setSelected(mListModus, item, true);
}
}
}
if(mShowTypes & SHOW_GXS)
{
// iterate through gpg ids
for (std::vector<RsGxsGroupId>::const_iterator gxsIt = gxsIds.begin(); gxsIt != gxsIds.end(); ++gxsIt)
{
// we fill the not assigned gpg ids
if (std::find(filledIds.begin(), filledIds.end(), (*gxsIt).toStdString()) != filledIds.end())
continue;
// add equal too, its no problem
filledIds.push_back((*gxsIt).toStdString());
RsIdentityDetails detail;
if (!rsIdentity->getIdDetails(RsGxsId(*gxsIt), detail))
continue; /* BAD */
// make a widget per friend
gxsItem = new RSTreeWidgetItem(mCompareRole, IDTYPE_GXS);
QString name = QString::fromUtf8(detail.mNickname.c_str());
gxsItem->setText(COLUMN_NAME, name + " ("+QString::fromStdString( (*gxsIt).toStdString() )+")");
gxsItem->setTextColor(COLUMN_NAME, textColorOnline());
gxsItem->setFlags(Qt::ItemIsUserCheckable | gxsItem->flags());
gxsItem->setIcon(COLUMN_NAME, QIcon(StatusDefs::imageUser(RS_STATUS_ONLINE)));
gxsItem->setData(COLUMN_DATA, ROLE_ID, QString::fromStdString(detail.mId.toStdString()));
gxsItem->setData(COLUMN_DATA, ROLE_SORT, "2 " + name);
if (mListModus == MODUS_CHECK)
gxsItem->setCheckState(0, Qt::Unchecked);
ui->friendList->addTopLevelItem(gxsItem);
gxsItem->setExpanded(true);
emit itemAdded(IDTYPE_GXS, QString::fromStdString(detail.mId.toStdString()), gxsItem);
if (std::find(gxsIdsSelected.begin(), gxsIdsSelected.end(), detail.mId) != gxsIdsSelected.end())
setSelected(mListModus, gxsItem, true);
}
}
if (groupIt != groupInfoList.end()) {
++groupIt;
} else {
// all done
break;
}
}
if (ui->filterLineEdit->text().isEmpty() == false) {
filterItems(ui->filterLineEdit->text());
}
ui->friendList->update(); /* update display */
mInFillList = false;
emit contentChanged();
}
void FriendSelectionWidget::updateDisplay(bool)
{
requestGXSIdList() ;
}
void FriendSelectionWidget::requestGXSIdList()
{
if (!mIdQueue)
return;
//mStateHelper->setLoading(IDDIALOG_IDLIST, true);
//mStateHelper->setLoading(IDDIALOG_IDDETAILS, true);
//mStateHelper->setLoading(IDDIALOG_REPLIST, true);
mIdQueue->cancelActiveRequestTokens(IDDIALOG_IDLIST);
RsTokReqOptions opts;
opts.mReqType = GXS_REQUEST_TYPE_GROUP_DATA;
uint32_t token;
mIdQueue->requestGroupInfo(token, RS_TOKREQ_ANSTYPE_DATA, opts, IDDIALOG_IDLIST);
}
void FriendSelectionWidget::groupsChanged(int /*type*/)
{
if (mShowTypes & SHOW_GROUP) {
fillList();
}
}
void FriendSelectionWidget::peerStatusChanged(const QString& peerId, int status)
{
if(!isVisible())
return ;
if(RsAutoUpdatePage::eventsLocked())
return ;
RsPeerId peerid(peerId.toStdString()) ;
QString gpgId;
int gpgStatus = RS_STATUS_OFFLINE;
if (mShowTypes & (SHOW_GPG | SHOW_NON_FRIEND_GPG)) {
/* need gpg id and online state */
RsPeerDetails detail;
if (rsPeers->getPeerDetails(peerid, detail))
{
gpgId = QString::fromStdString(detail.gpg_id.toStdString());
if (status == (int) RS_STATUS_OFFLINE) {
/* try other locations */
std::list<RsPeerId> sslIds;
rsPeers->getAssociatedSSLIds(detail.gpg_id, sslIds);
std::list<StatusInfo> statusInfo;
std::list<StatusInfo>::iterator statusIt;
rsStatus->getStatusList(statusInfo);
for (statusIt = statusInfo.begin(); statusIt != statusInfo.end() ; ++statusIt) {
if (std::find(sslIds.begin(), sslIds.end(), statusIt->id) != sslIds.end()) {
if (statusIt->status != RS_STATUS_OFFLINE) {
gpgStatus = RS_STATUS_ONLINE;
break;
}
}
}
} else {
/* one location is online */
gpgStatus = RS_STATUS_ONLINE;
}
}
}
QTreeWidgetItemIterator itemIterator(ui->friendList);
QTreeWidgetItem *item;
while ((item = *itemIterator) != NULL) {
++itemIterator;
bool bFoundGPG = false;
bool bFoundSSL = false;
switch (idTypeFromItem(item)) {
case IDTYPE_NONE:
case IDTYPE_GROUP:
break;
case IDTYPE_GPG:
{
if (item->data(COLUMN_DATA, ROLE_ID).toString() == gpgId) {
QColor color;
if (status != (int) RS_STATUS_OFFLINE) {
color = textColorOnline();
} else {
color = ui->friendList->palette().color(QPalette::Text);
}
item->setTextColor(COLUMN_NAME, color);
item->setIcon(COLUMN_NAME, QIcon(StatusDefs::imageUser(gpgStatus)));
bFoundGPG = true;
}
}
break;
case IDTYPE_SSL:
{
if (item->data(COLUMN_DATA, ROLE_ID).toString() == peerId) {
QColor color;
if (status != (int) RS_STATUS_OFFLINE) {
color = textColorOnline();
} else {
color = ui->friendList->palette().color(QPalette::Text);
}
item->setTextColor(COLUMN_NAME, color);
item->setIcon(COLUMN_NAME, QIcon(StatusDefs::imageUser(status)));
bFoundSSL = true;
}
}
break;
}
if (bFoundGPG) {
if (mShowTypes & SHOW_GROUP) {
// a friend can be assigned to more than one group
} else {
if (mShowTypes & SHOW_SSL) {
// search for ssl id
} else {
break;
}
}
}
if (bFoundSSL) {
if (mShowTypes & SHOW_GROUP) {
// a friend can be assigned to more than one group
} else {
break;
}
}
}
}
void FriendSelectionWidget::contextMenuRequested(const QPoint &pos)
{
emit customContextMenuRequested(pos);
}
void FriendSelectionWidget::itemDoubleClicked(QTreeWidgetItem *item, int /*column*/)
{
if (!item) {
return;
}
emit doubleClicked(idTypeFromItem(item), item->data(COLUMN_DATA, ROLE_ID).toString());
}
void FriendSelectionWidget::itemChanged(QTreeWidgetItem *item, int column)
{
if (mInFillList) {
return;
}
if (column != COLUMN_CHECK) {
emit itemChanged(idTypeFromItem(item), item->data(COLUMN_DATA, ROLE_ID).toString(), item, column);
return;
}
if (mListModus != MODUS_CHECK) {
return;
}
switch (idTypeFromItem(item)) {
case IDTYPE_NONE:
break;
case IDTYPE_GROUP:
{
if (mInGroupItemChanged || mInGpgItemChanged || mInSslItemChanged) {
break;
}
mInGroupItemChanged = true;
bool selected = isSelected(mListModus, item);
int childCount = item->childCount();
for (int i = 0; i < childCount; ++i) {
setSelected(mListModus, item->child(i), selected);
}
mInGroupItemChanged = false;
}
break;
case IDTYPE_GPG:
case IDTYPE_GXS:
{
if (mInGpgItemChanged) {
break;
}
mInGpgItemChanged = true;
if (!mInSslItemChanged) {
bool selected = isSelected(mListModus, item);
int childCount = item->childCount();
for (int i = 0; i < childCount; ++i) {
setSelected(mListModus, item->child(i), selected);
}
}
if (!mInGroupItemChanged) {
QTreeWidgetItem *itemParent = item->parent();
if (itemParent) {
int childCount = itemParent->childCount();
bool foundUnselected = false;
for (int index = 0; index < childCount; ++index) {
if (!isSelected(mListModus, itemParent->child(index))) {
foundUnselected = true;
break;
}
}
setSelected(mListModus, itemParent, !foundUnselected);
}
}
mInGpgItemChanged = false;
}
break;
case IDTYPE_SSL:
{
if (mInGroupItemChanged || mInGpgItemChanged || mInSslItemChanged) {
break;
}
mInSslItemChanged = true;
QTreeWidgetItem *itemParent = item->parent();
if (itemParent) {
int childCount = itemParent->childCount();
bool foundUnselected = false;
for (int index = 0; index < childCount; ++index) {
if (!isSelected(mListModus, itemParent->child(index))) {
foundUnselected = true;
break;
}
}
setSelected(mListModus, itemParent, !foundUnselected);
}
mInSslItemChanged = false;
}
break;
}
}
void FriendSelectionWidget::filterItems(const QString& text)
{
int count = ui->friendList->topLevelItemCount();
for (int index = 0; index < count; ++index) {
filterItem(ui->friendList->topLevelItem(index), text);
}
}
bool FriendSelectionWidget::filterItem(QTreeWidgetItem *item, const QString &text)
{
bool visible = true;
if (text.isEmpty() == false) {
if (item->text(0).contains(text, Qt::CaseInsensitive) == false) {
visible = false;
}
}
int visibleChildCount = 0;
int count = item->childCount();
for (int index = 0; index < count; ++index) {
if (filterItem(item->child(index), text)) {
++visibleChildCount;
}
}
if (visible || visibleChildCount) {
item->setHidden(false);
} else {
item->setHidden(true);
}
return (visible || visibleChildCount);
}
int FriendSelectionWidget::selectedItemCount()
{
return ui->friendList->selectedItems().count();
}
std::string FriendSelectionWidget::selectedId(IdType &idType)
{
QTreeWidgetItem *item = ui->friendList->currentItem();
if (!item) {
idType = IDTYPE_NONE;
return "";
}
idType = idTypeFromItem(item);
return idFromItem(item);
}
void FriendSelectionWidget::selectedIds(IdType idType, std::list<std::string> &ids, bool onlyDirectSelected)
{
QTreeWidgetItemIterator itemIterator(ui->friendList);
QTreeWidgetItem *item;
while ((item = *itemIterator) != NULL) {
++itemIterator;
std::string id;
switch (idTypeFromItem(item)) {
case IDTYPE_NONE:
break;
case IDTYPE_GROUP:
if (idType == IDTYPE_GROUP) {
if (isSelected(mListModus, item)) {
id = idFromItem(item);
}
}
break;
case IDTYPE_GPG:
case IDTYPE_GXS:
if (idType == IDTYPE_GPG || idType == IDTYPE_GXS)
{
if (isSelected(mListModus, item)) {
id = idFromItem(item);
} else {
if (!onlyDirectSelected) {
QTreeWidgetItem *itemParent = item;
while ((itemParent = itemParent->parent()) != NULL) {
if (isSelected(mListModus, itemParent)) {
id = idFromItem(item);
break;
}
}
}
}
}
break;
case IDTYPE_SSL:
if (idType == IDTYPE_SSL) {
if (isSelected(mListModus, item)) {
id = idFromItem(item);
} else {
if (!onlyDirectSelected) {
QTreeWidgetItem *itemParent = item;
while ((itemParent = itemParent->parent()) != NULL) {
if (isSelected(mListModus, itemParent)) {
id = idFromItem(item);
break;
}
}
}
}
}
break;
}
if (!id.empty() && std::find(ids.begin(), ids.end(), id) == ids.end()) {
ids.push_back(id);
}
}
}
void FriendSelectionWidget::deselectAll()
{
for(QTreeWidgetItemIterator itemIterator(ui->friendList);*itemIterator!=NULL;++itemIterator)
setSelected(mListModus, *itemIterator, false);
}
void FriendSelectionWidget::selectAll()
{
for(QTreeWidgetItemIterator itemIterator(ui->friendList);*itemIterator!=NULL;++itemIterator)
setSelected(mListModus, *itemIterator, true);
}
void FriendSelectionWidget::setSelectedIds(IdType idType, const std::list<std::string> &ids, bool add)
{
QTreeWidgetItemIterator itemIterator(ui->friendList);
QTreeWidgetItem *item;
while ((item = *itemIterator) != NULL) {
++itemIterator;
std::string id = idFromItem(item);
IdType itemType = idTypeFromItem(item);
switch (itemType) {
case IDTYPE_NONE:
break;
case IDTYPE_GROUP:
case IDTYPE_GPG:
case IDTYPE_SSL:
case IDTYPE_GXS:
if (idType == itemType) {
if (std::find(ids.begin(), ids.end(), id) != ids.end()) {
setSelected(mListModus, item, true);
break;
}
}
if (!add) {
setSelected(mListModus, item, false);
}
break;
}
}
}
void FriendSelectionWidget::itemsFromId(IdType idType, const std::string &id, QList<QTreeWidgetItem*> &items)
{
QTreeWidgetItemIterator itemIterator(ui->friendList);
QTreeWidgetItem *item;
while ((item = *itemIterator) != NULL) {
++itemIterator;
if (idType == idTypeFromItem(item) && idFromItem(item) == id) {
items.push_back(item);
}
}
}
void FriendSelectionWidget::items(QList<QTreeWidgetItem*> &_items, IdType idType)
{
QTreeWidgetItemIterator itemIterator(ui->friendList);
QTreeWidgetItem *item;
while ((item = *itemIterator) != NULL) {
++itemIterator;
if (idType == IDTYPE_NONE || idType == idTypeFromItem(item)) {
_items.push_back(item);
}
}
}
FriendSelectionWidget::IdType FriendSelectionWidget::idTypeFromItem(QTreeWidgetItem *item)
{
if (!item) {
return IDTYPE_NONE;
}
return (IdType) item->type();
}
std::string FriendSelectionWidget::idFromItem(QTreeWidgetItem *item)
{
if (!item) {
return "";
}
return item->data(COLUMN_DATA, ROLE_ID).toString().toStdString();
}
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