145 lines
4.2 KiB
C++
145 lines
4.2 KiB
C++
#include "userlist.h"
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#include "abstractclient.h"
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#include "pixmapgenerator.h"
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#include "userinfobox.h"
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#include <QHeaderView>
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#include <QVBoxLayout>
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#include <QMouseEvent>
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#include <QMenu>
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UserListItemDelegate::UserListItemDelegate(QObject *const parent)
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: QStyledItemDelegate(parent)
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{
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}
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bool UserListItemDelegate::editorEvent(QEvent *event, QAbstractItemModel *model, const QStyleOptionViewItem &option, const QModelIndex &index)
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{
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if ((event->type() == QEvent::MouseButtonPress) && index.isValid()) {
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QMouseEvent *const mouseEvent = static_cast<QMouseEvent *>(event);
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if (mouseEvent->button() == Qt::RightButton) {
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static_cast<UserList *>(parent())->showContextMenu(mouseEvent->globalPos(), index);
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return true;
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}
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}
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return QStyledItemDelegate::editorEvent(event, model, option, index);
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}
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UserListTWI::UserListTWI()
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: QTreeWidgetItem(Type)
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{
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}
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bool UserListTWI::operator<(const QTreeWidgetItem &other) const
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{
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// Equal user level => sort by name
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if (data(0, Qt::UserRole) == other.data(0, Qt::UserRole))
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return data(2, Qt::UserRole).toString().toLower() < other.data(2, Qt::UserRole).toString().toLower();
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// Else sort by user level
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return data(0, Qt::UserRole).toInt() > other.data(0, Qt::UserRole).toInt();
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}
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UserList::UserList(AbstractClient *_client, bool _global, QWidget *parent)
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: QGroupBox(parent), client(_client), global(_global)
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{
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itemDelegate = new UserListItemDelegate(this);
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userTree = new QTreeWidget;
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userTree->setColumnCount(3);
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userTree->header()->setResizeMode(QHeaderView::ResizeToContents);
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userTree->setHeaderHidden(true);
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userTree->setRootIsDecorated(false);
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userTree->setIconSize(QSize(20, 12));
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userTree->setItemDelegate(itemDelegate);
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connect(userTree, SIGNAL(itemActivated(QTreeWidgetItem *, int)), this, SLOT(userClicked(QTreeWidgetItem *, int)));
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QVBoxLayout *vbox = new QVBoxLayout;
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vbox->addWidget(userTree);
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setLayout(vbox);
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retranslateUi();
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}
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void UserList::retranslateUi()
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{
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titleStr = global ? tr("Users online: %1") : tr("Users in this room: %1");
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updateCount();
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}
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void UserList::processUserInfo(ServerInfo_User *user)
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{
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QTreeWidgetItem *item = 0;
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for (int i = 0; i < userTree->topLevelItemCount(); ++i) {
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QTreeWidgetItem *temp = userTree->topLevelItem(i);
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if (temp->data(2, Qt::UserRole) == user->getName()) {
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item = temp;
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break;
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}
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}
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if (!item) {
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item = new UserListTWI;
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userTree->addTopLevelItem(item);
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retranslateUi();
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}
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item->setData(0, Qt::UserRole, user->getUserLevel());
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item->setIcon(0, QIcon(UserLevelPixmapGenerator::generatePixmap(12, user->getUserLevel())));
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item->setIcon(1, QIcon(CountryPixmapGenerator::generatePixmap(12, user->getCountry())));
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item->setData(2, Qt::UserRole, user->getName());
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item->setData(2, Qt::DisplayRole, user->getName());
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}
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bool UserList::deleteUser(const QString &userName)
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{
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for (int i = 0; i < userTree->topLevelItemCount(); ++i)
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if (userTree->topLevelItem(i)->data(2, Qt::UserRole) == userName) {
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delete userTree->takeTopLevelItem(i);
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updateCount();
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return true;
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}
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return false;
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}
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void UserList::updateCount()
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{
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setTitle(titleStr.arg(userTree->topLevelItemCount()));
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}
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void UserList::userClicked(QTreeWidgetItem *item, int /*column*/)
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{
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emit openMessageDialog(item->data(2, Qt::UserRole).toString(), true);
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}
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void UserList::showContextMenu(const QPoint &pos, const QModelIndex &index)
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{
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const QString &userName = index.sibling(index.row(), 2).data(Qt::UserRole).toString();
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QAction *aUserName = new QAction(userName, this);
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aUserName->setEnabled(false);
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QAction *aDetails = new QAction(tr("User &details"), this);
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QAction *aChat = new QAction(tr("Direct &chat"), this);
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QMenu *menu = new QMenu(this);
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menu->addAction(aUserName);
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menu->addSeparator();
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menu->addAction(aDetails);
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menu->addAction(aChat);
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QAction *actionClicked = menu->exec(pos);
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if (actionClicked == aDetails) {
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UserInfoBox *infoWidget = new UserInfoBox(client, true, this, Qt::Dialog | Qt::WindowTitleHint | Qt::CustomizeWindowHint | Qt::WindowCloseButtonHint);
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infoWidget->setAttribute(Qt::WA_DeleteOnClose);
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infoWidget->updateInfo(userName);
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} else if (actionClicked == aChat)
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emit openMessageDialog(userName, true);
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delete menu;
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delete aUserName;
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delete aDetails;
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delete aChat;
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}
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void UserList::sortItems()
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{
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userTree->sortItems(1, Qt::AscendingOrder);
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}
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