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/*
* Copyright (c) 2010 Kevin Smith
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#include "Swift/QtUI/MUCSearch/QtMUCSearchWindow.h"
#include <qdebug.h>
#include <QMovie>
#include <QScrollBar>
#include <QTimer>
#include <QPushButton>
#include "Swift/Controllers/UIEvents/JoinMUCUIEvent.h"
#include "Swift/Controllers/UIEvents/AddMUCBookmarkUIEvent.h"
#include "Swift/QtUI/MUCSearch/MUCSearchModel.h"
#include "Swift/QtUI/MUCSearch/MUCSearchDelegate.h"
#include "Swift/QtUI/MUCSearch/MUCSearchEmptyItem.h"
#include "Swift/QtUI/QtSwiftUtil.h"
namespace Swift {
QtMUCSearchWindow::QtMUCSearchWindow() {
ui_.setupUi(this);
#ifndef Q_WS_MAC
setWindowIcon(QIcon(":/logo-icon-16.png"));
#endif
setModal(true);
setWindowTitle("Search Room");
ui_.filter_->hide();
model_ = new MUCSearchModel();
delegate_ = new MUCSearchDelegate();
ui_.results_->setModel(model_);
ui_.results_->setItemDelegate(delegate_);
ui_.results_->setHeaderHidden(true);
ui_.results_->setRootIsDecorated(true);
ui_.results_->setAnimated(true);
ui_.results_->setAlternatingRowColors(true);
connect(ui_.service_, SIGNAL(activated(const QString&)), this, SLOT(handleSearch(const QString&)));
connect(ui_.results_->selectionModel(), SIGNAL(selectionChanged (const QItemSelection&, const QItemSelection&)), this, SLOT(handleSelectionChanged (const QItemSelection&, const QItemSelection&)));
connect(ui_.results_, SIGNAL(activated(const QModelIndex&)), this, SLOT(handleActivated(const QModelIndex&)));
connect(ui_.results_, SIGNAL(activated(const QModelIndex&)), this, SLOT(handleActivated(const QModelIndex&)));
// Not using a button box, because i can't seem to be able to make the ok button non-default (on mac)
connect(ui_.okButton, SIGNAL(clicked()), this, SLOT(accept()));
ui_.okButton->setEnabled(false);
connect(ui_.cancelButton, SIGNAL(clicked()), this, SLOT(reject()));
throbber_ = new QLabel("Searching", ui_.results_);
throbber_->setMovie(new QMovie(":/icons/throbber.gif", QByteArray(), throbber_));
throbber_->setToolTip("Searching");
hasHadScrollBars_ = false;
updateThrobberPosition();
setSearchInProgress(false);
}
QtMUCSearchWindow::~QtMUCSearchWindow() {
}
void QtMUCSearchWindow::resizeEvent(QResizeEvent* /*event*/) {
updateThrobberPosition();
}
void QtMUCSearchWindow::updateThrobberPosition() {
bool isShown = throbber_->isVisible();
int resultWidth = ui_.results_->width();
int resultHeight = ui_.results_->height();
//throbberWidth = throbber_->movie()->scaledSize().width();
//throbberHeight = throbber_->movie()->scaledSize().height();
int throbberWidth = 16; /* This is nasty, but the above doesn't work! */
int throbberHeight = 16;
/* It's difficult (or I spent a while trying) to work out whether the scrollbars are currently shown and their appropriate size,
* because if you listen for the expanded/collapsed signals, you seem to get them before the scrollbars are updated.
* This seems an acceptable workaround.
*/
hasHadScrollBars_ |= ui_.results_->verticalScrollBar()->isVisible();
int hMargin = hasHadScrollBars_ ? ui_.results_->verticalScrollBar()->width() + 2 : 2;
int vMargin = 2; /* We don't get horizontal scrollbars */
throbber_->setGeometry(QRect(resultWidth - throbberWidth - hMargin, resultHeight - throbberHeight - vMargin, throbberWidth, throbberHeight)); /* include margins */
throbber_->setVisible(isShown);
}
void QtMUCSearchWindow::addSavedServices(const std::list<JID>& services) {
ui_.service_->clear();
foreach (const JID& jid, services) {
ui_.service_->addItem(P2QSTRING(jid.toString()));
}
if (!services.empty()) {
ui_.service_->setEditText(P2QSTRING(services.begin()->toString()));
}
else {
ui_.service_->clearEditText();
}
}
void QtMUCSearchWindow::handleActivated(const QModelIndex& index) {
if (!index.isValid()) {
return;
}
if (dynamic_cast<MUCSearchRoomItem*>(static_cast<MUCSearchItem*>(index.internalPointer()))) {
accept();
}
}
void QtMUCSearchWindow::handleSearch() {
handleSearch(ui_.service_->currentText());
}
void QtMUCSearchWindow::handleSearch(const QString& service) {
if (!service.isEmpty()) {
onSearchService(JID(Q2PSTRING(service)));
}
}
void QtMUCSearchWindow::show() {
QWidget::show();
QWidget::activateWindow();
}
void QtMUCSearchWindow::clearList() {
model_->clear();
}
void QtMUCSearchWindow::addService(const MUCService& service) {
updateThrobberPosition();
MUCSearchServiceItem* serviceItem = new MUCSearchServiceItem(P2QSTRING(service.getJID().toString()));
if (service.getRooms().size() > 0) {
foreach (MUCService::MUCRoom room, service.getRooms()) {
new MUCSearchRoomItem(P2QSTRING(room.getNode()), serviceItem);
}
}
else {
new MUCSearchEmptyItem(serviceItem);
}
model_->addService(serviceItem);
ui_.results_->expandAll();
}
void QtMUCSearchWindow::setSearchInProgress(bool searching) {
if (searching) {
throbber_->movie()->start();
} else {
throbber_->movie()->stop();
}
throbber_->setVisible(searching);
}
void QtMUCSearchWindow::accept() {
QModelIndexList selection = ui_.results_->selectionModel()->selectedIndexes();
if (selection.isEmpty()) {
onFinished(boost::optional<JID>());
}
else {
QModelIndex selectedItem = selection[0];
MUCSearchRoomItem* item = dynamic_cast<MUCSearchRoomItem*>(static_cast<MUCSearchItem*>(selectedItem.internalPointer()));
if (item) {
onFinished(JID(Q2PSTRING(item->getNode()), Q2PSTRING(item->getParent()->getHost())));
}
}
QDialog::accept();
}
void QtMUCSearchWindow::reject() {
onFinished(boost::optional<JID>());
QDialog::reject();
}
void QtMUCSearchWindow::handleSelectionChanged(const QItemSelection& selection, const QItemSelection&) {
if (selection.indexes().size() > 0) {
ui_.okButton->setEnabled(dynamic_cast<MUCSearchRoomItem*>(static_cast<MUCSearchItem*>(selection.indexes()[0].internalPointer())));
}
else {
ui_.okButton->setEnabled(false);
}
}
}
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Swift