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/*
* Copyright (c) 2013 Tobias Markmann
* Licensed under the simplified BSD license.
* See Documentation/Licenses/BSD-simplified.txt for more information.
*/
#include <Swift/QtUI/UserSearch/QtContactListWidget.h>
#include <Swift/QtUI/UserSearch/ContactListModel.h>
#include <Swift/QtUI/UserSearch/ContactListDelegate.h>
#include <Swift/QtUI/QtUISettingConstants.h>
#include <Swift/Controllers/Settings/SettingsProvider.h>
#include <Swift/QtUI/QtVCardWidget/QtRemovableItemDelegate.h>
#include <QHeaderView>
namespace Swift {
QtContactListWidget::QtContactListWidget(QWidget* parent, SettingsProvider* settings) : QTreeView(parent), settings_(settings), limited_(false) {
contactListModel_ = new ContactListModel(true);
setModel(contactListModel_);
connect(contactListModel_, SIGNAL(onListChanged(std::vector<Contact>)), this, SLOT(handleListChanged(std::vector<Contact>)));
connect(contactListModel_, SIGNAL(onListChanged(std::vector<Contact>)), this, SIGNAL(onListChanged(std::vector<Contact>)));
connect(contactListModel_, SIGNAL(onJIDsDropped(std::vector<JID>)), this, SIGNAL(onJIDsAdded(std::vector<JID>)));
setSelectionMode(QAbstractItemView::SingleSelection);
setSelectionBehavior(QAbstractItemView::SelectRows);
setDragEnabled(true);
setAcceptDrops(true);
setDropIndicatorShown(true);
setUniformRowHeights(true);
setAlternatingRowColors(true);
setIndentation(0);
setHeaderHidden(true);
setExpandsOnDoubleClick(false);
setItemsExpandable(false);
setEditTriggers(QAbstractItemView::DoubleClicked);
contactListDelegate_ = new ContactListDelegate(settings->getSetting(QtUISettingConstants::COMPACT_ROSTER));
removableItemDelegate_ = new QtRemovableItemDelegate(style());
setItemDelegateForColumn(0, contactListDelegate_);
setItemDelegateForColumn(1, removableItemDelegate_);
int closeIconWidth = fontMetrics().height();
header()->resizeSection(1, closeIconWidth);
header()->setStretchLastSection(false);
#if QT_VERSION >= 0x050000
header()->setSectionResizeMode(0, QHeaderView::Stretch);
#else
header()->setResizeMode(0, QHeaderView::Stretch);
#endif
}
QtContactListWidget::~QtContactListWidget() {
delete contactListDelegate_;
delete removableItemDelegate_;
}
void QtContactListWidget::setList(const std::vector<Contact>& list) {
contactListModel_->setList(list);
}
std::vector<Contact> QtContactListWidget::getList() const {
return contactListModel_->getList();
}
void QtContactListWidget::setMaximumNoOfContactsToOne(bool limited) {
limited_ = limited;
if (limited) {
handleListChanged(getList());
} else {
setAcceptDrops(true);
setDropIndicatorShown(true);
}
}
void QtContactListWidget::updateContacts(const std::vector<Contact>& contactUpdates) {
std::vector<Contact> contacts = contactListModel_->getList();
foreach(const Contact& contactUpdate, contactUpdates) {
for(size_t n = 0; n < contacts.size(); n++) {
if (contactUpdate.jid == contacts[n].jid) {
contacts[n] = contactUpdate;
break;
}
}
}
contactListModel_->setList(contacts);
}
void QtContactListWidget::handleListChanged(std::vector<Contact> list) {
if (limited_) {
setAcceptDrops(list.size() <= 1);
setDropIndicatorShown(list.size() <= 1);
}
}
void QtContactListWidget::handleSettingsChanged(const std::string&) {
contactListDelegate_->setCompact(settings_->getSetting(QtUISettingConstants::COMPACT_ROSTER));
}
}
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Swift