mirror of
https://github.com/RetroShare/RetroShare.git
synced 2025-05-11 10:35:22 -04:00
Added new common widget FriendSelectionWidget for selecting friends and use it in CreateLobbyDialog, ShareKey (forums and channels) and MessageComposer.
Fixed german language. git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4850 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
thunder2
parent
a3a0690cb4
commit
e6816c9d6f
22 changed files with 6804 additions and 3137 deletions
521
retroshare-gui/src/gui/common/FriendSelectionWidget.cpp
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521
retroshare-gui/src/gui/common/FriendSelectionWidget.cpp
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/****************************************************************
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*
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* RetroShare is distributed under the following license:
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*
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* Copyright (C) 2012, RetroShare Team
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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****************************************************************/
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#include "FriendSelectionWidget.h"
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#include "ui_FriendSelectionWidget.h"
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#include "gui/notifyqt.h"
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#include "gui/common/RSTreeWidgetItem.h"
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#include "gui/common/StatusDefs.h"
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#include "gui/common/PeerDefs.h"
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#include "gui/common/GroupDefs.h"
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#include <retroshare/rspeers.h>
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#include <retroshare/rsstatus.h>
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#include <algorithm>
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#define COLUMN_NAME 0
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#define COLUMN_CHECK 0
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#define COLUMN_DATA 0
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#define ROLE_ID Qt::UserRole
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#define ROLE_SORT Qt::UserRole + 1
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#define COLOR_CONNECT Qt::blue
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#define IMAGE_GROUP16 ":/images/user/group16.png"
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#define IMAGE_FRIENDINFO ":/images/peerdetails_16x16.png"
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static bool isSelected(FriendSelectionWidget::Modus modus, QTreeWidgetItem *item)
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{
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switch (modus) {
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case FriendSelectionWidget::MODUS_SINGLE:
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case FriendSelectionWidget::MODUS_MULTI:
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return item->isSelected();
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case FriendSelectionWidget::MODUS_CHECK:
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return (item->checkState(COLUMN_CHECK) == Qt::Checked);
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}
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return false;
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}
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static void setSelected(FriendSelectionWidget::Modus modus, QTreeWidgetItem *item, bool select)
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{
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switch (modus) {
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case FriendSelectionWidget::MODUS_SINGLE:
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case FriendSelectionWidget::MODUS_MULTI:
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item->setSelected(select);
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break;
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case FriendSelectionWidget::MODUS_CHECK:
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item->setCheckState(COLUMN_CHECK, select ? Qt::Checked : Qt::Unchecked);
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break;
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}
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}
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FriendSelectionWidget::FriendSelectionWidget(QWidget *parent) :
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QWidget(parent),
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ui(new Ui::FriendSelectionWidget)
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{
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ui->setupUi(this);
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started = false;
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listModus = MODUS_SINGLE;
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showGroups = true;
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inItemChanged = false;
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connect(ui->friendList, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(contextMenuRequested(QPoint)));
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connect(ui->friendList, SIGNAL(itemDoubleClicked(QTreeWidgetItem*,int)), this, SLOT(itemDoubleClicked(QTreeWidgetItem*,int)));
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connect(ui->friendList, SIGNAL(itemChanged(QTreeWidgetItem*,int)), this, SLOT(itemChanged(QTreeWidgetItem*,int)));
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connect(ui->filterEdit, SIGNAL(textChanged(const QString &)), this, SLOT(filterChanged()));
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connect(ui->clearButton, SIGNAL(clicked()), this, SLOT(clearFilter()));
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connect(NotifyQt::getInstance(), SIGNAL(groupsChanged(int)), this, SLOT(fillList()));
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connect(NotifyQt::getInstance(), SIGNAL(peerStatusChanged(const QString&,int)), this, SLOT(peerStatusChanged(const QString&,int)));
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compareRole = new RSTreeWidgetItemCompareRole;
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compareRole->setRole(COLUMN_NAME, ROLE_SORT);
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ui->clearButton->hide();
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// sort list by name ascending
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ui->friendList->sortItems(COLUMN_NAME, Qt::AscendingOrder);
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}
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FriendSelectionWidget::~FriendSelectionWidget()
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{
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delete ui;
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}
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void FriendSelectionWidget::setHeaderText(const QString &text)
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{
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ui->friendList->headerItem()->setText(COLUMN_NAME, text);
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}
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void FriendSelectionWidget::setModus(Modus modus)
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{
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listModus = modus;
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switch (listModus) {
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case MODUS_SINGLE:
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case MODUS_CHECK:
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ui->friendList->setSelectionMode(QAbstractItemView::SingleSelection);
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break;
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case MODUS_MULTI:
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ui->friendList->setSelectionMode(QAbstractItemView::ExtendedSelection);
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break;
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}
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fillList();
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}
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void FriendSelectionWidget::setShowGroups(bool show)
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{
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showGroups = show;
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fillList();
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}
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void FriendSelectionWidget::start()
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{
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started = true;
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fillList();
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}
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void FriendSelectionWidget::fillList()
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{
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if (!started) {
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return;
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}
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// get selected items
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std::list<std::string> sslIdsSelected;
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selectedSslIds(sslIdsSelected, true);
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std::list<std::string> groupIdsSelected;
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selectedGroupIds(groupIdsSelected);
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// remove old items
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ui->friendList->clear();
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// get existing groups
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std::list<RsGroupInfo> groupInfoList;
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std::list<RsGroupInfo>::iterator groupIt;
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rsPeers->getGroupInfoList(groupInfoList);
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std::list<std::string> sslIds;
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std::list<std::string>::iterator sslIt;
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rsPeers->getFriendList(sslIds);
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std::list<StatusInfo> statusInfo;
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rsStatus->getStatusList(statusInfo);
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std::list<std::string> filledSslIds;
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// start with groups
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groupIt = groupInfoList.begin();
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while (true) {
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QTreeWidgetItem *groupItem = NULL;
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RsGroupInfo *groupInfo = NULL;
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if (showGroups && groupIt != groupInfoList.end()) {
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groupInfo = &(*groupIt);
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if (groupInfo->peerIds.size() == 0) {
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// don't show empty groups
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groupIt++;
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continue;
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}
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// add group item
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groupItem = new RSTreeWidgetItem(compareRole, IDTYPE_GROUP);
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// Add item to the list
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ui->friendList->addTopLevelItem(groupItem);
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groupItem->setChildIndicatorPolicy(QTreeWidgetItem::DontShowIndicatorWhenChildless);
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groupItem->setTextAlignment(COLUMN_NAME, Qt::AlignLeft | Qt::AlignVCenter);
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groupItem->setIcon(COLUMN_NAME, QIcon(IMAGE_GROUP16));
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groupItem->setData(COLUMN_DATA, ROLE_ID, QString::fromStdString(groupInfo->id));
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groupItem->setExpanded(true);
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QString groupName = GroupDefs::name(*groupInfo);
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groupItem->setText(COLUMN_NAME, groupName);
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groupItem->setData(COLUMN_DATA, ROLE_SORT, ((groupInfo->flag & RS_GROUP_FLAG_STANDARD) ? "0 " : "1 ") + groupName);
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if (listModus == MODUS_CHECK) {
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groupItem->setFlags(Qt::ItemIsUserCheckable | groupItem->flags());
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groupItem->setCheckState(0, Qt::Unchecked);
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}
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if (std::find(groupIdsSelected.begin(), groupIdsSelected.end(), groupInfo->id) != groupIdsSelected.end()) {
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setSelected(listModus, groupItem, true);
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}
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}
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// iterate through ssl ids
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for (sslIt = sslIds.begin(); sslIt != sslIds.end(); sslIt++) {
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RsPeerDetails detail;
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if (!rsPeers->getPeerDetails(*sslIt, detail)) {
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continue; /* BAD */
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}
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if (groupInfo) {
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// we fill a group, check if gpg id is assigned
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if (std::find(groupInfo->peerIds.begin(), groupInfo->peerIds.end(), detail.gpg_id) == groupInfo->peerIds.end()) {
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continue;
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}
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} else {
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// we fill the not assigned ssl ids
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if (std::find(filledSslIds.begin(), filledSslIds.end(), *sslIt) != filledSslIds.end()) {
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continue;
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}
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}
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// add equal too, its no problem
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filledSslIds.push_back(detail.id);
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// make a widget per friend
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QTreeWidgetItem *item = new RSTreeWidgetItem(compareRole, IDTYPE_SSL);
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QString name = PeerDefs::nameWithLocation(detail);
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item->setText(COLUMN_NAME, name);
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int state = RS_STATUS_OFFLINE;
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if (detail.state & RS_PEER_STATE_CONNECTED) {
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std::list<StatusInfo>::iterator it;
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for (it = statusInfo.begin(); it != statusInfo.end() ; it++) {
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if (it->id == detail.id) {
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state = it->status;
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break;
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}
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}
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}
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if (state != (int) RS_STATUS_OFFLINE) {
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item->setTextColor(COLUMN_NAME, COLOR_CONNECT);
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}
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item->setIcon(COLUMN_NAME, QIcon(StatusDefs::imageUser(state)));
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item->setData(COLUMN_DATA, ROLE_ID, QString::fromStdString(detail.id));
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item->setData(COLUMN_DATA, ROLE_SORT, "2 " + name);
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if (listModus == MODUS_CHECK) {
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item->setFlags(Qt::ItemIsUserCheckable | item->flags());
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item->setCheckState(0, Qt::Unchecked);
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}
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// add to the list
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if (groupItem) {
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groupItem->addChild(item);
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} else {
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ui->friendList->addTopLevelItem(item);
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}
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if (std::find(sslIdsSelected.begin(), sslIdsSelected.end(), detail.id) != sslIdsSelected.end()) {
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setSelected(listModus, item, true);
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}
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}
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if (groupIt != groupInfoList.end()) {
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groupIt++;
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} else {
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// all done
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break;
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}
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}
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if (ui->filterEdit->text().isEmpty() == false) {
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filterItems();
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}
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ui->friendList->update(); /* update display */
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emit contentChanged();
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}
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void FriendSelectionWidget::peerStatusChanged(const QString& peerId, int status)
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{
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QTreeWidgetItemIterator itemIterator(ui->friendList);
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QTreeWidgetItem *item;
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while ((item = *itemIterator) != NULL) {
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itemIterator++;
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if (item->data(COLUMN_DATA, ROLE_ID).toString() == peerId) {
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QColor color;
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if (status != (int) RS_STATUS_OFFLINE) {
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color = COLOR_CONNECT;
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}
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item->setTextColor(COLUMN_NAME, color);
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item->setIcon(COLUMN_NAME, QIcon(StatusDefs::imageUser(status)));
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//break; no break, friend can assigned to groups more than one
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}
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}
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}
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void FriendSelectionWidget::contextMenuRequested(const QPoint &pos)
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{
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emit customContextMenuRequested(pos);
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}
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void FriendSelectionWidget::itemDoubleClicked(QTreeWidgetItem *item, int /*column*/)
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{
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if (!item) {
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return;
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}
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emit doubleClicked((IdType) item->type(), item->data(COLUMN_DATA, ROLE_ID).toString());
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}
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void FriendSelectionWidget::itemChanged(QTreeWidgetItem *item, int column)
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{
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if (inItemChanged) {
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return;
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}
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if (listModus != MODUS_CHECK) {
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return;
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}
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if (column != COLUMN_CHECK) {
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return;
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}
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if (!showGroups) {
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return;
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}
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inItemChanged = true;
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switch ((IdType) item->type()) {
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case IDTYPE_NONE:
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break;
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case IDTYPE_GROUP:
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{
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bool selected = isSelected(listModus, item);
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int childCount = item->childCount();
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for (int i = 0; i < childCount; ++i) {
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setSelected(listModus, item->child(i), selected);
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}
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}
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break;
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case IDTYPE_SSL:
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{
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QTreeWidgetItem *itemParent = item->parent();
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if (itemParent == NULL) {
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break;
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}
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int childCount = itemParent->childCount();
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bool foundUnselected = false;
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for (int index = 0; index < childCount; ++index) {
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if (!isSelected(listModus, itemParent->child(index))) {
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foundUnselected = true;
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break;
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}
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}
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setSelected(listModus, itemParent, !foundUnselected);
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}
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break;
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}
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inItemChanged = false;
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}
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void FriendSelectionWidget::clearFilter()
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{
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ui->filterEdit->clear();
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ui->filterEdit->setFocus();
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}
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void FriendSelectionWidget::filterChanged()
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{
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QString text = ui->filterEdit->text();
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ui->clearButton->setVisible(!text.isEmpty());
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filterItems();
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}
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void FriendSelectionWidget::filterItems()
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{
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int count = ui->friendList->topLevelItemCount();
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for (int index = 0; index < count; index++) {
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filterItem(ui->friendList->topLevelItem(index),ui->filterEdit->text());
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}
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}
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bool FriendSelectionWidget::filterItem(QTreeWidgetItem *item, const QString &text)
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{
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bool visible = true;
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if (text.isEmpty() == false) {
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if (item->text(0).contains(text, Qt::CaseInsensitive) == false) {
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visible = false;
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}
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}
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int visibleChildCount = 0;
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int count = item->childCount();
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for (int index = 0; index < count; index++) {
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if (filterItem(item->child(index), text)) {
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visibleChildCount++;
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}
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}
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if (visible || visibleChildCount) {
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item->setHidden(false);
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} else {
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item->setHidden(true);
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}
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return (visible || visibleChildCount);
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}
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int FriendSelectionWidget::selectedItemCount()
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{
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return ui->friendList->selectedItems().count();
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}
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QString FriendSelectionWidget::selectedId(IdType &idType)
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{
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QTreeWidgetItem *item = ui->friendList->currentItem();
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if (!item) {
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idType = IDTYPE_NONE;
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return "";
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}
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idType = (IdType) item->type();
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return item->data(COLUMN_DATA, ROLE_ID).toString();
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}
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void FriendSelectionWidget::selectedIds(IdType idType, std::list<std::string> &ids, bool onlyDirectSelected)
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{
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QTreeWidgetItemIterator itemIterator(ui->friendList);
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QTreeWidgetItem *item;
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while ((item = *itemIterator) != NULL) {
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itemIterator++;
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std::string id;
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switch ((IdType) item->type()) {
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case IDTYPE_NONE:
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break;
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case IDTYPE_GROUP:
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if (idType == IDTYPE_GROUP) {
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if (isSelected(listModus, item)) {
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id = item->data(COLUMN_DATA, ROLE_ID).toString().toStdString();
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}
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}
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break;
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case IDTYPE_SSL:
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if (idType == IDTYPE_SSL) {
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if (isSelected(listModus, item)) {
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id = item->data(COLUMN_DATA, ROLE_ID).toString().toStdString();
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} else {
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if (!onlyDirectSelected) {
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QTreeWidgetItem *itemParent = item->parent();
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if (itemParent && isSelected(listModus, itemParent)) {
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id = item->data(COLUMN_DATA, ROLE_ID).toString().toStdString();
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}
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}
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}
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}
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break;
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}
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if (!id.empty() && std::find(ids.begin(), ids.end(), id) == ids.end()) {
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ids.push_back(id);
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}
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}
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}
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void FriendSelectionWidget::setSelectedIds(IdType idType, const std::list<std::string> &ids, bool add)
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{
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QTreeWidgetItemIterator itemIterator(ui->friendList);
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QTreeWidgetItem *item;
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while ((item = *itemIterator) != NULL) {
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itemIterator++;
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std::string id = item->data(COLUMN_DATA, ROLE_ID).toString().toStdString();
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IdType itemType = (IdType) item->type();
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|
||||
switch (itemType) {
|
||||
case IDTYPE_NONE:
|
||||
break;
|
||||
case IDTYPE_GROUP:
|
||||
case IDTYPE_SSL:
|
||||
if (idType == itemType) {
|
||||
if (std::find(ids.begin(), ids.end(), id) != ids.end()) {
|
||||
setSelected(listModus, item, true);
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (!add) {
|
||||
setSelected(listModus, item, false);
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue