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|
/*
* Copyright (c) 2010-2012 Kevin Smith
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#include "QtChatWindow.h"
#include "Swift/Controllers/Roster/Roster.h"
#include "Swift/Controllers/Roster/RosterItem.h"
#include "Swift/Controllers/Roster/ContactRosterItem.h"
#include "Roster/QtOccupantListWidget.h"
#include "SwifTools/Linkify.h"
#include "QtChatView.h"
#include "MessageSnippet.h"
#include "SystemMessageSnippet.h"
#include "QtTextEdit.h"
#include "QtSettingsProvider.h"
#include "QtScaledAvatarCache.h"
#include "QtInviteToChatWindow.h"
#include <Swift/QtUI/QtUISettingConstants.h>
#include <Swiften/StringCodecs/Base64.h>
#include "SwifTools/TabComplete.h"
#include <Swift/Controllers/UIEvents/UIEventStream.h>
#include <Swift/Controllers/UIEvents/SendFileUIEvent.h>
#include <Swift/Controllers/UIEvents/JoinMUCUIEvent.h>
#include "QtChatWindowJSBridge.h"
#include <boost/cstdint.hpp>
#include <boost/format.hpp>
#include <boost/lexical_cast.hpp>
#include <QLabel>
#include <qdebug.h>
#include <QMessageBox>
#include <QInputDialog>
#include <QApplication>
#include <QBoxLayout>
#include <QCloseEvent>
#include <QComboBox>
#include <QFileInfo>
#include <QLineEdit>
#include <QSplitter>
#include <QString>
#include <QTextEdit>
#include <QTime>
#include <QUrl>
#include <QPushButton>
#include <QFileDialog>
#include <QMenu>
#include <QTextDocument>
#include <Swift/Controllers/Settings/SettingsProvider.h>
#include <Swiften/Base/Log.h>
namespace Swift {
const QString QtChatWindow::ButtonWhiteboardSessionCancel = QString("whiteboard-cancel");
const QString QtChatWindow::ButtonWhiteboardSessionAcceptRequest = QString("whiteboard-acceptrequest");
const QString QtChatWindow::ButtonWhiteboardShowWindow = QString("whiteboard-showwindow");
const QString QtChatWindow::ButtonFileTransferCancel = QString("filetransfer-cancel");
const QString QtChatWindow::ButtonFileTransferSetDescription = QString("filetransfer-setdescription");
const QString QtChatWindow::ButtonFileTransferSendRequest = QString("filetransfer-sendrequest");
const QString QtChatWindow::ButtonFileTransferAcceptRequest = QString("filetransfer-acceptrequest");
const QString QtChatWindow::ButtonMUCInvite = QString("mucinvite");
QtChatWindow::QtChatWindow(const QString &contact, QtChatTheme* theme, UIEventStream* eventStream, SettingsProvider* settings, QMap<QString, QString> emoticons) : QtTabbable(), contact_(contact), previousMessageWasSelf_(false), previousMessageKind_(PreviosuMessageWasNone), eventStream_(eventStream), emoticons_(emoticons) {
settings_ = settings;
unreadCount_ = 0;
idCounter_ = 0;
inputEnabled_ = true;
completer_ = NULL;
affiliationEditor_ = NULL;
theme_ = theme;
isCorrection_ = false;
labelModel_ = NULL;
correctionEnabled_ = Maybe;
showEmoticons_ = true;
updateTitleWithUnreadCount();
#ifdef SWIFT_EXPERIMENTAL_FT
setAcceptDrops(true);
#endif
alertStyleSheet_ = "background: rgb(255, 255, 153); color: black";
QBoxLayout *layout = new QBoxLayout(QBoxLayout::TopToBottom, this);
layout->setContentsMargins(0,0,0,0);
layout->setSpacing(2);
alertWidget_ = new QWidget(this);
QHBoxLayout* alertLayout = new QHBoxLayout(alertWidget_);
layout->addWidget(alertWidget_);
alertLabel_ = new QLabel(this);
alertLayout->addWidget(alertLabel_);
alertButton_ = new QPushButton(this);
connect (alertButton_, SIGNAL(clicked()), this, SLOT(handleAlertButtonClicked()));
alertLayout->addWidget(alertButton_);
QPalette palette = alertWidget_->palette();
palette.setColor(QPalette::Window, QColor(Qt::yellow));
palette.setColor(QPalette::WindowText, QColor(Qt::black));
alertWidget_->setStyleSheet(alertStyleSheet_);
alertLabel_->setStyleSheet(alertStyleSheet_);
alertWidget_->hide();
QBoxLayout* subjectLayout = new QBoxLayout(QBoxLayout::LeftToRight);
subject_ = new QLineEdit(this);
subjectLayout->addWidget(subject_);
setSubject("");
subject_->setReadOnly(true);
actionButton_ = new QPushButton(this);
actionButton_->setIcon(QIcon(":/icons/actions.png"));
connect(actionButton_, SIGNAL(clicked()), this, SLOT(handleActionButtonClicked()));
subjectLayout->addWidget(actionButton_);
subject_->hide();
actionButton_->hide();
layout->addLayout(subjectLayout);
logRosterSplitter_ = new QSplitter(this);
logRosterSplitter_->setAutoFillBackground(true);
layout->addWidget(logRosterSplitter_);
messageLog_ = new QtChatView(theme, this);
logRosterSplitter_->addWidget(messageLog_);
treeWidget_ = new QtOccupantListWidget(eventStream_, settings_, this);
treeWidget_->hide();
logRosterSplitter_->addWidget(treeWidget_);
logRosterSplitter_->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
connect(logRosterSplitter_, SIGNAL(splitterMoved(int, int)), this, SLOT(handleSplitterMoved(int, int)));
midBar_ = new QWidget(this);
//layout->addWidget(midBar);
midBar_->setAutoFillBackground(true);
QHBoxLayout *midBarLayout = new QHBoxLayout(midBar_);
midBarLayout->setContentsMargins(0,0,0,0);
midBarLayout->setSpacing(2);
//midBarLayout->addStretch();
labelsWidget_ = new QComboBox(this);
labelsWidget_->setFocusPolicy(Qt::NoFocus);
labelsWidget_->hide();
labelsWidget_->setSizeAdjustPolicy(QComboBox::AdjustToContents);
midBarLayout->addWidget(labelsWidget_,0);
connect(labelsWidget_, SIGNAL(currentIndexChanged(int)), this, SLOT(handleCurrentLabelChanged(int)));
defaultLabelsPalette_ = labelsWidget_->palette();
QHBoxLayout* inputBarLayout = new QHBoxLayout();
inputBarLayout->setContentsMargins(0,0,0,0);
inputBarLayout->setSpacing(2);
input_ = new QtTextEdit(this);
input_->setAcceptRichText(false);
inputBarLayout->addWidget(midBar_);
inputBarLayout->addWidget(input_);
correctingLabel_ = new QLabel(tr("Correcting"), this);
inputBarLayout->addWidget(correctingLabel_);
correctingLabel_->hide();
layout->addLayout(inputBarLayout);
inputClearing_ = false;
contactIsTyping_ = false;
tabCompletion_ = false;
connect(input_, SIGNAL(unhandledKeyPressEvent(QKeyEvent*)), this, SLOT(handleKeyPressEvent(QKeyEvent*)));
connect(input_, SIGNAL(returnPressed()), this, SLOT(returnPressed()));
connect(input_, SIGNAL(textChanged()), this, SLOT(handleInputChanged()));
connect(input_, SIGNAL(cursorPositionChanged()), this, SLOT(handleCursorPositionChanged()));
setFocusProxy(input_);
logRosterSplitter_->setFocusProxy(input_);
midBar_->setFocusProxy(input_);
messageLog_->setFocusProxy(input_);
connect(qApp, SIGNAL(focusChanged(QWidget*, QWidget*)), this, SLOT(qAppFocusChanged(QWidget*, QWidget*)));
connect(messageLog_, SIGNAL(gotFocus()), input_, SLOT(setFocus()));
resize(400,300);
connect(messageLog_, SIGNAL(fontResized(int)), this, SIGNAL(fontResized(int)));
connect(messageLog_, SIGNAL(logCleared()), this, SLOT(handleLogCleared()));
treeWidget_->onSomethingSelectedChanged.connect(boost::bind(&QtChatWindow::handleOccupantSelectionChanged, this, _1));
treeWidget_->onOccupantActionSelected.connect(boost::bind(boost::ref(onOccupantActionSelected), _1, _2));
jsBridge = new QtChatWindowJSBridge();
messageLog_->addToJSEnvironment("chatwindow", jsBridge);
connect(jsBridge, SIGNAL(buttonClicked(QString,QString,QString,QString)), this, SLOT(handleHTMLButtonClicked(QString,QString,QString,QString)));
settings_->onSettingChanged.connect(boost::bind(&QtChatWindow::handleSettingChanged, this, _1));
showEmoticons_ = settings_->getSetting(QtUISettingConstants::SHOW_EMOTICONS);
}
QtChatWindow::~QtChatWindow() {
delete jsBridge;
if (mucConfigurationWindow_) {
delete mucConfigurationWindow_.data();
}
}
void QtChatWindow::handleSettingChanged(const std::string& setting) {
if (setting == QtUISettingConstants::SHOW_EMOTICONS.getKey()) {
showEmoticons_ = settings_->getSetting(QtUISettingConstants::SHOW_EMOTICONS);
messageLog_->showEmoticons(showEmoticons_);
}
}
void QtChatWindow::handleLogCleared() {
onLogCleared();
}
void QtChatWindow::handleOccupantSelectionChanged(RosterItem* item) {
onOccupantSelectionChanged(dynamic_cast<ContactRosterItem*>(item));
}
bool QtChatWindow::appendToPreviousCheck(QtChatWindow::PreviousMessageKind messageKind, const std::string& senderName, bool senderIsSelf) const {
return previousMessageKind_ == messageKind && ((senderIsSelf && previousMessageWasSelf_) || (!senderIsSelf && !previousMessageWasSelf_&& previousSenderName_ == P2QSTRING(senderName)));
}
void QtChatWindow::handleFontResized(int fontSizeSteps) {
messageLog_->resizeFont(fontSizeSteps);
}
void QtChatWindow::handleAlertButtonClicked() {
onAlertButtonClicked();
}
void QtChatWindow::setAlert(const std::string& alertText, const std::string& buttonText) {
alertLabel_->setText(alertText.c_str());
if (buttonText.empty()) {
alertButton_->hide();
} else {
alertButton_->setText(buttonText.c_str());
alertButton_->show();
}
alertWidget_->show();
}
void QtChatWindow::cancelAlert() {
alertWidget_->hide();
}
void QtChatWindow::setTabComplete(TabComplete* completer) {
completer_ = completer;
}
void QtChatWindow::handleKeyPressEvent(QKeyEvent* event) {
event->ignore();
QtTabbable::handleKeyPressEvent(event);
if (event->isAccepted()) {
return;
}
event->accept();
int key = event->key();
if (key == Qt::Key_Tab) {
tabComplete();
} else if ((key == Qt::Key_Up) && input_->toPlainText().isEmpty() && !(lastSentMessage_.isEmpty())) {
beginCorrection();
} else if (key == Qt::Key_Down && isCorrection_ && input_->textCursor().atBlockEnd()) {
cancelCorrection();
} else if (key == Qt::Key_Down || key == Qt::Key_Up) {
/* Drop */
} else {
messageLog_->handleKeyPressEvent(event);
}
}
void QtChatWindow::beginCorrection() {
if (correctionEnabled_ == ChatWindow::Maybe) {
setAlert(Q2PSTRING(tr("This chat may not support message correction. If you send a correction anyway, it may appear as a duplicate message")));
} else if (correctionEnabled_ == ChatWindow::No) {
setAlert(Q2PSTRING(tr("This chat does not support message correction. If you send a correction anyway, it will appear as a duplicate message")));
}
QTextCursor cursor = input_->textCursor();
cursor.select(QTextCursor::Document);
cursor.beginEditBlock();
cursor.insertText(QString(lastSentMessage_));
cursor.endEditBlock();
isCorrection_ = true;
correctingLabel_->show();
input_->setStyleSheet(alertStyleSheet_);
labelsWidget_->setEnabled(false);
}
void QtChatWindow::cancelCorrection() {
cancelAlert();
QTextCursor cursor = input_->textCursor();
cursor.select(QTextCursor::Document);
cursor.removeSelectedText();
isCorrection_ = false;
correctingLabel_->hide();
input_->setStyleSheet(qApp->styleSheet());
labelsWidget_->setEnabled(true);
}
QByteArray QtChatWindow::getSplitterState() {
return logRosterSplitter_->saveState();
}
void QtChatWindow::handleChangeSplitterState(QByteArray state) {
logRosterSplitter_->restoreState(state);
}
void QtChatWindow::handleSplitterMoved(int, int) {
emit splitterMoved();
}
void QtChatWindow::tabComplete() {
if (!completer_) {
return;
}
QTextCursor cursor;
if (tabCompleteCursor_.hasSelection()) {
cursor = tabCompleteCursor_;
} else {
cursor = input_->textCursor();
while(cursor.movePosition(QTextCursor::Left, QTextCursor::KeepAnchor) && cursor.document()->characterAt(cursor.position() - 1) != ' ') { }
}
QString root = cursor.selectedText();
if (root.isEmpty()) {
return;
}
QString suggestion = P2QSTRING(completer_->completeWord(Q2PSTRING(root)));
if (root == suggestion) {
return;
}
tabCompletion_ = true;
cursor.beginEditBlock();
cursor.removeSelectedText();
int oldPosition = cursor.position();
cursor.insertText(suggestion);
tabCompleteCursor_ = cursor;
tabCompleteCursor_.setPosition(oldPosition, QTextCursor::KeepAnchor);
cursor.endEditBlock();
tabCompletion_ = false;
}
void QtChatWindow::setRosterModel(Roster* roster) {
treeWidget_->setRosterModel(roster);
}
void QtChatWindow::setAvailableSecurityLabels(const std::vector<SecurityLabelsCatalog::Item>& labels) {
delete labelModel_;
labelModel_ = new LabelModel();
labelModel_->availableLabels_ = labels;
int i = 0;
int defaultIndex = 0;
labelsWidget_->setModel(labelModel_);
foreach (SecurityLabelsCatalog::Item label, labels) {
if (label.getIsDefault()) {
defaultIndex = i;
break;
}
i++;
}
labelsWidget_->setCurrentIndex(defaultIndex);
}
void QtChatWindow::handleCurrentLabelChanged(int index) {
if (static_cast<size_t>(index) >= labelModel_->availableLabels_.size()) {
qDebug() << "User selected a label that doesn't exist";
return;
}
const SecurityLabelsCatalog::Item& label = labelModel_->availableLabels_[index];
if (label.getLabel()) {
QPalette palette = labelsWidget_->palette();
//palette.setColor(QPalette::Base, P2QSTRING(label.getLabel()->getBackgroundColor()));
palette.setColor(labelsWidget_->backgroundRole(), P2QSTRING(label.getLabel()->getBackgroundColor()));
palette.setColor(labelsWidget_->foregroundRole(), P2QSTRING(label.getLabel()->getForegroundColor()));
labelsWidget_->setPalette(palette);
midBar_->setPalette(palette);
labelsWidget_->setAutoFillBackground(true);
}
else {
labelsWidget_->setAutoFillBackground(false);
labelsWidget_->setPalette(defaultLabelsPalette_);
midBar_->setPalette(defaultLabelsPalette_);
}
}
void QtChatWindow::setSecurityLabelsError() {
labelsWidget_->setEnabled(false);
}
void QtChatWindow::setSecurityLabelsEnabled(bool enabled) {
if (enabled) {
labelsWidget_->setEnabled(true);
labelsWidget_->show();
} else {
labelsWidget_->hide();
}
}
void QtChatWindow::setCorrectionEnabled(Tristate enabled) {
correctionEnabled_ = enabled;
}
SecurityLabelsCatalog::Item QtChatWindow::getSelectedSecurityLabel() {
assert(labelsWidget_->isEnabled());
assert(labelsWidget_->currentIndex() >= 0 && static_cast<size_t>(labelsWidget_->currentIndex()) < labelModel_->availableLabels_.size());
return labelModel_->availableLabels_[labelsWidget_->currentIndex()];
}
void QtChatWindow::closeEvent(QCloseEvent* event) {
event->accept();
emit windowClosing();
onClosed();
}
void QtChatWindow::convertToMUC() {
setAcceptDrops(false);
treeWidget_->show();
subject_->show();
actionButton_->show();
}
void QtChatWindow::qAppFocusChanged(QWidget* /*old*/, QWidget* /*now*/) {
if (isWidgetSelected()) {
lastLineTracker_.setHasFocus(true);
input_->setFocus();
onAllMessagesRead();
}
else {
lastLineTracker_.setHasFocus(false);
}
}
void QtChatWindow::setInputEnabled(bool enabled) {
inputEnabled_ = enabled;
if (!enabled) {
if (mucConfigurationWindow_) {
delete mucConfigurationWindow_.data();
}
if (affiliationEditor_) {
delete affiliationEditor_.data();
}
}
}
void QtChatWindow::showEvent(QShowEvent* event) {
emit windowOpening();
QWidget::showEvent(event);
}
void QtChatWindow::setUnreadMessageCount(int count) {
if (unreadCount_ != count) {
unreadCount_ = count;
updateTitleWithUnreadCount();
emit countUpdated();
}
}
void QtChatWindow::setContactChatState(ChatState::ChatStateType state) {
contactIsTyping_ = (state == ChatState::Composing);
emit titleUpdated();
}
QtTabbable::AlertType QtChatWindow::getWidgetAlertState() {
if (contactIsTyping_) {
return ImpendingActivity;
}
if (unreadCount_ > 0) {
return WaitingActivity;
}
return NoActivity;
}
void QtChatWindow::setName(const std::string& name) {
contact_ = P2QSTRING(name);
updateTitleWithUnreadCount();
}
void QtChatWindow::updateTitleWithUnreadCount() {
if (isWindow()) {
setWindowTitle(unreadCount_ > 0 ? QString("(%1) %2").arg(unreadCount_).arg(contact_) : contact_);
} else {
setWindowTitle(contact_);
}
emit titleUpdated();
}
std::string QtChatWindow::addMessage(const std::string &message, const std::string &senderName, bool senderIsSelf, boost::shared_ptr<SecurityLabel> label, const std::string& avatarPath, const boost::posix_time::ptime& time) {
return addMessage(linkimoticonify(P2QSTRING(message)), senderName, senderIsSelf, label, avatarPath, "", time);
}
QString QtChatWindow::linkimoticonify(const QString& message) const {
QString messageHTML(message);
messageHTML = Qt::escape(messageHTML);
QMapIterator<QString, QString> it(emoticons_);
QString textStyle = showEmoticons_ ? "style='display:none'" : "";
QString imageStyle = showEmoticons_ ? "" : "style='display:none'";
if (messageHTML.length() < 500) {
while (it.hasNext()) {
it.next();
messageHTML.replace(it.key(), "<span class='swift_emoticon_image' " + imageStyle + "><img src='" + it.value() + "'/></span><span class='swift_emoticon_text' " + textStyle + ">"+it.key() + "</span>");
}
messageHTML = P2QSTRING(Linkify::linkify(Q2PSTRING(messageHTML)));
}
messageHTML.replace("\n","<br/>");
return messageHTML;
}
std::string QtChatWindow::addMessage(const QString &message, const std::string &senderName, bool senderIsSelf, boost::shared_ptr<SecurityLabel> label, const std::string& avatarPath, const QString& style, const boost::posix_time::ptime& time) {
if (isWidgetSelected()) {
onAllMessagesRead();
}
QString scaledAvatarPath = QtScaledAvatarCache(32).getScaledAvatarPath(avatarPath.c_str());
QString htmlString;
if (label) {
htmlString = QString("<span style=\"border: thin dashed grey; padding-left: .5em; padding-right: .5em; color: %1; background-color: %2; font-size: 90%; margin-right: .5em; \" class='swift_label'>").arg(Qt::escape(P2QSTRING(label->getForegroundColor()))).arg(Qt::escape(P2QSTRING(label->getBackgroundColor())));
htmlString += QString("%1</span> ").arg(Qt::escape(P2QSTRING(label->getDisplayMarking())));
}
QString messageHTML(message);
QString styleSpanStart = style == "" ? "" : "<span style=\"" + style + "\">";
QString styleSpanEnd = style == "" ? "" : "</span>";
htmlString += "<span class='swift_inner_message'>" + styleSpanStart + messageHTML + styleSpanEnd + "</span>" ;
bool appendToPrevious = appendToPreviousCheck(PreviousMessageWasMessage, senderName, senderIsSelf);
if (lastLineTracker_.getShouldMoveLastLine()) {
/* should this be queued? */
messageLog_->addLastSeenLine();
/* if the line is added we should break the snippet */
appendToPrevious = false;
}
QString qAvatarPath = scaledAvatarPath.isEmpty() ? "qrc:/icons/avatar.png" : QUrl::fromLocalFile(scaledAvatarPath).toEncoded();
std::string id = "id" + boost::lexical_cast<std::string>(idCounter_++);
messageLog_->addMessageBottom(boost::shared_ptr<ChatSnippet>(new MessageSnippet(htmlString, Qt::escape(P2QSTRING(senderName)), B2QDATE(time), qAvatarPath, senderIsSelf, appendToPrevious, theme_, P2QSTRING(id))));
previousMessageWasSelf_ = senderIsSelf;
previousSenderName_ = P2QSTRING(senderName);
previousMessageKind_ = PreviousMessageWasMessage;
return id;
}
void QtChatWindow::flash() {
emit requestFlash();
}
void QtChatWindow::setAckState(std::string const& id, ChatWindow::AckState state) {
QString xml;
switch (state) {
case ChatWindow::Pending:
xml = "<img src='qrc:/icons/throbber.gif' title='" + tr("This message has not been received by your server yet.") + "'/>";
messageLog_->displayReceiptInfo(P2QSTRING(id), false);
break;
case ChatWindow::Received:
xml = "";
messageLog_->displayReceiptInfo(P2QSTRING(id), true);
break;
case ChatWindow::Failed: xml = "<img src='qrc:/icons/error.png' title='" + tr("This message may not have been transmitted.") + "'/>"; break;
}
messageLog_->setAckXML(P2QSTRING(id), xml);
}
void QtChatWindow::setMessageReceiptState(const std::string& id, ChatWindow::ReceiptState state) {
QString xml;
switch (state) {
case ChatWindow::ReceiptReceived:
xml = "<img src='qrc:/icons/check.png' title='" + tr("The receipt for this message has been received.") + "'/>";
break;
case ChatWindow::ReceiptRequested:
xml = "<img src='qrc:/icons/warn.png' title='" + tr("The receipt for this message has not yet been received. The recipient(s) might not have received this message.") + "'/>";
break;
}
messageLog_->setReceiptXML(P2QSTRING(id), xml);
}
int QtChatWindow::getCount() {
return unreadCount_;
}
std::string QtChatWindow::addAction(const std::string &message, const std::string &senderName, bool senderIsSelf, boost::shared_ptr<SecurityLabel> label, const std::string& avatarPath, const boost::posix_time::ptime& time) {
return addMessage(" *" + linkimoticonify(P2QSTRING(message)) + "*", senderName, senderIsSelf, label, avatarPath, "font-style:italic ", time);
}
std::string formatSize(const boost::uintmax_t bytes) {
static const char *siPrefix[] = {"k", "M", "G", "T", "P", "E", "Z", "Y", NULL};
int power = 0;
double engBytes = bytes;
while (engBytes >= 1000) {
++power;
engBytes = engBytes / 1000.0;
}
return str( boost::format("%.1lf %sB") % engBytes % (power > 0 ? siPrefix[power-1] : "") );
}
QString encodeButtonArgument(const QString& str) {
return Qt::escape(P2QSTRING(Base64::encode(createByteArray(Q2PSTRING(str)))));
}
QString decodeButtonArgument(const QString& str) {
return P2QSTRING(byteArrayToString(Base64::decode(Q2PSTRING(str))));
}
QString QtChatWindow::buildChatWindowButton(const QString& name, const QString& id, const QString& arg1, const QString& arg2, const QString& arg3) {
QRegExp regex("[A-Za-z][A-Za-z0-9\\-\\_]+");
Q_ASSERT(regex.exactMatch(id));
QString html = QString("<input id='%2' type='submit' value='%1' onclick='chatwindow.buttonClicked(\"%2\", \"%3\", \"%4\", \"%5\");' />").arg(name).arg(id).arg(encodeButtonArgument(arg1)).arg(encodeButtonArgument(arg2)).arg(encodeButtonArgument(arg3));
return html;
}
std::string QtChatWindow::addFileTransfer(const std::string& senderName, bool senderIsSelf, const std::string& filename, const boost::uintmax_t sizeInBytes) {
SWIFT_LOG(debug) << "addFileTransfer" << std::endl;
QString ft_id = QString("ft%1").arg(P2QSTRING(boost::lexical_cast<std::string>(idCounter_++)));
QString htmlString;
QString formattedFileSize = P2QSTRING(formatSize(sizeInBytes));
if (senderIsSelf) {
// outgoing
htmlString = tr("Send file") + ": " + P2QSTRING(filename) + " ( " + formattedFileSize + ") <br/>" +
"<div id='" + ft_id + "'>" +
buildChatWindowButton(tr("Cancel"), ButtonFileTransferCancel, ft_id) +
buildChatWindowButton(tr("Set Description"), ButtonFileTransferSetDescription, ft_id) +
buildChatWindowButton(tr("Send"), ButtonFileTransferSendRequest, ft_id) +
"</div>";
} else {
// incoming
htmlString = tr("Receiving file") + ": " + P2QSTRING(filename) + " ( " + formattedFileSize + ") <br/>" +
"<div id='" + ft_id + "'>" +
buildChatWindowButton(tr("Cancel"), ButtonFileTransferCancel, ft_id) +
buildChatWindowButton(tr("Accept"), ButtonFileTransferAcceptRequest, ft_id, P2QSTRING(filename)) +
"</div>";
}
//addMessage(message, senderName, senderIsSelf, boost::shared_ptr<SecurityLabel>(), "", boost::posix_time::second_clock::local_time());
bool appendToPrevious = appendToPreviousCheck(PreviousMessageWasFileTransfer, senderName, senderIsSelf);
if (lastLineTracker_.getShouldMoveLastLine()) {
/* should this be queued? */
messageLog_->addLastSeenLine();
/* if the line is added we should break the snippet */
appendToPrevious = false;
}
QString qAvatarPath = "qrc:/icons/avatar.png";
std::string id = "ftmessage" + boost::lexical_cast<std::string>(idCounter_++);
messageLog_->addMessageBottom(boost::shared_ptr<ChatSnippet>(new MessageSnippet(htmlString, Qt::escape(P2QSTRING(senderName)), B2QDATE(boost::posix_time::second_clock::local_time()), qAvatarPath, senderIsSelf, appendToPrevious, theme_, P2QSTRING(id))));
previousMessageWasSelf_ = senderIsSelf;
previousSenderName_ = P2QSTRING(senderName);
previousMessageKind_ = PreviousMessageWasFileTransfer;
return Q2PSTRING(ft_id);
}
void QtChatWindow::setFileTransferProgress(std::string id, const int percentageDone) {
messageLog_->setFileTransferProgress(QString::fromStdString(id), percentageDone);
}
void QtChatWindow::setFileTransferStatus(std::string id, const FileTransferState state, const std::string& msg) {
messageLog_->setFileTransferStatus(QString::fromStdString(id), state, QString::fromStdString(msg));
}
std::string QtChatWindow::addWhiteboardRequest(bool senderIsSelf) {
QString wb_id = QString("wb%1").arg(P2QSTRING(boost::lexical_cast<std::string>(idCounter_++)));
QString htmlString;
if (senderIsSelf) {
htmlString = "<div id='" + wb_id + "'>" + tr("Starting whiteboard chat") + "<br />"+
buildChatWindowButton(tr("Cancel"), ButtonWhiteboardSessionCancel, wb_id) +
"</div>";
} else {
htmlString = "<div id='" + wb_id + "'>" + Qt::escape(contact_) + tr(" would like to start whiteboard chat") + ": <br/>" +
buildChatWindowButton(tr("Cancel"), ButtonWhiteboardSessionCancel, wb_id) +
buildChatWindowButton(tr("Accept"), ButtonWhiteboardSessionAcceptRequest, wb_id) +
"</div>";
}
if (lastLineTracker_.getShouldMoveLastLine()) {
/* should this be queued? */
messageLog_->addLastSeenLine();
/* if the line is added we should break the snippet */
// appendToPrevious = false;
}
QString qAvatarPath = "qrc:/icons/avatar.png";
std::string id = "wbmessage" + boost::lexical_cast<std::string>(idCounter_++);
messageLog_->addMessage(boost::shared_ptr<ChatSnippet>(new MessageSnippet(htmlString, Qt::escape(contact_), B2QDATE(boost::posix_time::second_clock::local_time()), qAvatarPath, false, false, theme_, P2QSTRING(id))));
previousMessageWasSelf_ = false;
previousSenderName_ = contact_;
return Q2PSTRING(wb_id);
}
void QtChatWindow::setWhiteboardSessionStatus(std::string id, const ChatWindow::WhiteboardSessionState state) {
messageLog_->setWhiteboardSessionStatus(QString::fromStdString(id), state);
}
void QtChatWindow::handleHTMLButtonClicked(QString id, QString encodedArgument1, QString encodedArgument2, QString encodedArgument3) {
QString arg1 = decodeButtonArgument(encodedArgument1);
QString arg2 = decodeButtonArgument(encodedArgument2);
QString arg3 = decodeButtonArgument(encodedArgument3);
if (id.startsWith(ButtonFileTransferCancel)) {
QString ft_id = arg1;
onFileTransferCancel(Q2PSTRING(ft_id));
}
else if (id.startsWith(ButtonFileTransferSetDescription)) {
QString ft_id = arg1;
bool ok = false;
QString text = QInputDialog::getText(this, tr("File transfer description"),
tr("Description:"), QLineEdit::Normal, "", &ok);
if (ok) {
descriptions[ft_id] = text;
}
}
else if (id.startsWith(ButtonFileTransferSendRequest)) {
QString ft_id = arg1;
QString text = descriptions.find(ft_id) == descriptions.end() ? QString() : descriptions[ft_id];
onFileTransferStart(Q2PSTRING(ft_id), Q2PSTRING(text));
}
else if (id.startsWith(ButtonFileTransferAcceptRequest)) {
QString ft_id = arg1;
QString filename = arg2;
QString path = QFileDialog::getSaveFileName(this, tr("Save File"), filename);
if (!path.isEmpty()) {
onFileTransferAccept(Q2PSTRING(ft_id), Q2PSTRING(path));
}
}
else if (id.startsWith(ButtonWhiteboardSessionAcceptRequest)) {
QString id = arg1;
messageLog_->setWhiteboardSessionStatus(QString::fromStdString(Q2PSTRING(id)), ChatWindow::WhiteboardAccepted);
onWhiteboardSessionAccept();
}
else if (id.startsWith(ButtonWhiteboardSessionCancel)) {
QString id = arg1;
messageLog_->setWhiteboardSessionStatus(QString::fromStdString(Q2PSTRING(id)), ChatWindow::WhiteboardTerminated);
onWhiteboardSessionCancel();
}
else if (id.startsWith(ButtonWhiteboardShowWindow)) {
QString id = arg1;
onWhiteboardWindowShow();
}
else if (id.startsWith(ButtonMUCInvite)) {
QString roomJID = arg1;
QString password = arg2;
QString elementID = arg3;
eventStream_->send(boost::make_shared<JoinMUCUIEvent>(Q2PSTRING(roomJID), Q2PSTRING(password)));
messageLog_->setMUCInvitationJoined(elementID);
}
else {
SWIFT_LOG(debug) << "Unknown HTML button! ( " << Q2PSTRING(id) << " )" << std::endl;
}
}
void QtChatWindow::addErrorMessage(const std::string& errorMessage) {
if (isWidgetSelected()) {
onAllMessagesRead();
}
QString errorMessageHTML(Qt::escape(P2QSTRING(errorMessage)));
errorMessageHTML.replace("\n","<br/>");
messageLog_->addMessageBottom(boost::shared_ptr<ChatSnippet>(new SystemMessageSnippet("<span class=\"error\">" + errorMessageHTML + "</span>", QDateTime::currentDateTime(), false, theme_)));
previousMessageWasSelf_ = false;
previousMessageKind_ = PreviousMessageWasSystem;
}
void QtChatWindow::addSystemMessage(const std::string& message) {
if (isWidgetSelected()) {
onAllMessagesRead();
}
QString messageHTML(P2QSTRING(message));
messageHTML = linkimoticonify(messageHTML);
messageLog_->addMessageBottom(boost::shared_ptr<ChatSnippet>(new SystemMessageSnippet(messageHTML, QDateTime::currentDateTime(), false, theme_)));
previousMessageKind_ = PreviousMessageWasSystem;
}
void QtChatWindow::replaceWithAction(const std::string& message, const std::string& id, const boost::posix_time::ptime& time) {
replaceMessage(" *" + linkimoticonify(P2QSTRING(message)) + "*", id, time, "font-style:italic ");
}
void QtChatWindow::replaceMessage(const std::string& message, const std::string& id, const boost::posix_time::ptime& time) {
replaceMessage(linkimoticonify(P2QSTRING(message)), id, time, "");
}
void QtChatWindow::replaceMessage(const QString& message, const std::string& id, const boost::posix_time::ptime& time, const QString& style) {
if (!id.empty()) {
if (isWidgetSelected()) {
onAllMessagesRead();
}
QString messageHTML(message);
QString styleSpanStart = style == "" ? "" : "<span style=\"" + style + "\">";
QString styleSpanEnd = style == "" ? "" : "</span>";
messageHTML = styleSpanStart + messageHTML + styleSpanEnd;
messageLog_->replaceMessage(messageHTML, P2QSTRING(id), B2QDATE(time));
}
else {
std::cerr << "Trying to replace a message with no id";
}
}
void QtChatWindow::addPresenceMessage(const std::string& message) {
if (isWidgetSelected()) {
onAllMessagesRead();
}
QString messageHTML(P2QSTRING(message));
messageHTML = linkimoticonify(messageHTML);
messageLog_->addMessageBottom(boost::shared_ptr<ChatSnippet>(new SystemMessageSnippet(messageHTML, QDateTime::currentDateTime(), false, theme_)));
previousMessageKind_ = PreviousMessageWasPresence;
}
void QtChatWindow::returnPressed() {
if (!inputEnabled_) {
return;
}
messageLog_->scrollToBottom();
lastSentMessage_ = QString(input_->toPlainText());
onSendMessageRequest(Q2PSTRING(input_->toPlainText()), isCorrection_);
inputClearing_ = true;
input_->clear();
cancelCorrection();
inputClearing_ = false;
}
void QtChatWindow::handleInputChanged() {
if (inputClearing_) {
return;
}
if (input_->toPlainText().isEmpty()) {
onUserCancelsTyping();
} else {
onUserTyping();
}
}
void QtChatWindow::handleCursorPositionChanged() {
if (tabCompletion_) {
return;
}
tabCompleteCursor_.clearSelection();
}
void QtChatWindow::show() {
if (parentWidget() == NULL) {
QWidget::show();
}
emit windowOpening();
}
void QtChatWindow::activate() {
if (isWindow()) {
QWidget::show();
}
emit wantsToActivate();
input_->setFocus();
}
void QtChatWindow::resizeEvent(QResizeEvent*) {
emit geometryChanged();
}
void QtChatWindow::moveEvent(QMoveEvent*) {
emit geometryChanged();
}
void QtChatWindow::dragEnterEvent(QDragEnterEvent *event) {
if (event->mimeData()->hasUrls() && event->mimeData()->urls().size() == 1) {
// TODO: check whether contact actually supports file transfer
event->acceptProposedAction();
}
}
void QtChatWindow::dropEvent(QDropEvent *event) {
if (event->mimeData()->urls().size() == 1) {
onSendFileRequest(Q2PSTRING(event->mimeData()->urls().at(0).toLocalFile()));
} else {
addSystemMessage("Sending of multiple files at once isn't supported at this time.");
}
}
void QtChatWindow::replaceLastMessage(const std::string& message) {
messageLog_->replaceLastMessage(linkimoticonify(P2QSTRING(message)));
}
void QtChatWindow::setAvailableOccupantActions(const std::vector<OccupantAction>& actions) {
treeWidget_->setAvailableOccupantActions(actions);
}
void QtChatWindow::setSubject(const std::string& subject) {
//subject_->setVisible(!subject.empty());
subject_->setText(P2QSTRING(subject));
}
void QtChatWindow::handleActionButtonClicked() {
QMenu contextMenu;
QAction* changeSubject = NULL;
QAction* configure = NULL;
QAction* affiliations = NULL;
QAction* destroy = NULL;
QAction* invite = NULL;
foreach(ChatWindow::RoomAction availableAction, availableRoomActions_)
{
switch(availableAction)
{
case ChatWindow::ChangeSubject: changeSubject = contextMenu.addAction(tr("Change subject…")); break;
case ChatWindow::Configure: configure = contextMenu.addAction(tr("Configure room…")); break;
case ChatWindow::Affiliations: affiliations = contextMenu.addAction(tr("Edit affiliations…")); break;
case ChatWindow::Destroy: destroy = contextMenu.addAction(tr("Destroy room")); break;
case ChatWindow::Invite: invite = contextMenu.addAction(tr("Invite person to this room…")); break;
}
}
QAction* result = contextMenu.exec(QCursor::pos());
if (result == NULL) {
/* Skip processing. Note that otherwise, because the actions could be null they could match */
}
else if (result == changeSubject) {
bool ok;
QString subject = QInputDialog::getText(this, tr("Change room subject"), tr("New subject:"), QLineEdit::Normal, subject_->text(), &ok);
if (ok) {
onChangeSubjectRequest(Q2PSTRING(subject));
}
}
else if (result == configure) {
onConfigureRequest(Form::ref());
}
else if (result == affiliations) {
if (!affiliationEditor_) {
onGetAffiliationsRequest();
affiliationEditor_ = new QtAffiliationEditor(this);
connect(affiliationEditor_, SIGNAL(accepted()), this, SLOT(handleAffiliationEditorAccepted()));
}
affiliationEditor_->show();
}
else if (result == destroy) {
QMessageBox msgBox;
msgBox.setWindowTitle(tr("Confirm room destruction"));
msgBox.setText(tr("Are you sure you want to destroy the room?"));
msgBox.setInformativeText(tr("This will destroy the room."));
msgBox.setStandardButtons(QMessageBox::Yes | QMessageBox::No);
msgBox.setDefaultButton(QMessageBox::No);
if (msgBox.exec() == QMessageBox::Yes) {
onDestroyRequest();
}
}
else if (result == invite) {
onInvitePersonToThisMUCRequest();
}
}
void QtChatWindow::handleAffiliationEditorAccepted() {
onChangeAffiliationsRequest(affiliationEditor_->getChanges());
}
void QtChatWindow::setAffiliations(MUCOccupant::Affiliation affiliation, const std::vector<JID>& jids) {
if (!affiliationEditor_) return;
affiliationEditor_->setAffiliations(affiliation, jids);
}
void QtChatWindow::setAvailableRoomActions(const std::vector<RoomAction> &actions)
{
availableRoomActions_ = actions;
}
void QtChatWindow::showRoomConfigurationForm(Form::ref form) {
if (mucConfigurationWindow_) {
delete mucConfigurationWindow_.data();
}
mucConfigurationWindow_ = new QtMUCConfigurationWindow(form);
mucConfigurationWindow_->onFormComplete.connect(boost::bind(boost::ref(onConfigureRequest), _1));
mucConfigurationWindow_->onFormCancelled.connect(boost::bind(boost::ref(onConfigurationFormCancelled)));
}
void QtChatWindow::addMUCInvitation(const std::string& senderName, const JID& jid, const std::string& reason, const std::string& password, bool direct) {
if (isWidgetSelected()) {
onAllMessagesRead();
}
QString htmlString = QObject::tr("You've been invited to enter the %1 room.").arg(P2QSTRING(jid.toString())) + " <br/>";
if (!reason.empty()) {
htmlString += QObject::tr("Reason: %1").arg(P2QSTRING(reason)) + "<br/>";
}
if (!direct) {
htmlString += QObject::tr("This person may not have really sent this invitation!") + "<br/>";
}
QString id = QString(ButtonMUCInvite + "%1").arg(P2QSTRING(boost::lexical_cast<std::string>(idCounter_++)));
htmlString += "<div id='" + id + "'>" +
buildChatWindowButton(tr("Accept Invite"), ButtonMUCInvite, Qt::escape(P2QSTRING(jid.toString())), Qt::escape(P2QSTRING(password)), id) +
"</div>";
bool appendToPrevious = appendToPreviousCheck(PreviousMessageWasMUCInvite, senderName, false);
if (lastLineTracker_.getShouldMoveLastLine()) {
/* should this be queued? */
messageLog_->addLastSeenLine();
/* if the line is added we should break the snippet */
appendToPrevious = false;
}
QString qAvatarPath = "qrc:/icons/avatar.png";
messageLog_->addMessageBottom(boost::shared_ptr<ChatSnippet>(new MessageSnippet(htmlString, Qt::escape(P2QSTRING(senderName)), B2QDATE(boost::posix_time::second_clock::local_time()), qAvatarPath, false, appendToPrevious, theme_, id)));
previousMessageWasSelf_ = false;
previousSenderName_ = P2QSTRING(senderName);
previousMessageKind_ = PreviousMessageWasMUCInvite;
}
InviteToChatWindow* QtChatWindow::createInviteToChatWindow() {
return new QtInviteToChatWindow(this);
}
}
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