#include "QtChatView.h"

#include <QtDebug>

#include <QFile>

#include <QVBoxLayout>

#include <QWebView>

#include <QWebFrame>

#include <QKeyEvent>

#include <QStackedWidget>

namespace Swift {

QtChatView::QtChatView(QWidget* parent) : QWidget(parent) {

setFocusPolicy(Qt::NoFocus);

QVBoxLayout* mainLayout = new QVBoxLayout(this);

mainLayout->setSpacing(0);

mainLayout->setContentsMargins(0,0,0,0);

webView_ = new QWebView(this);

webView_->setFocusPolicy(Qt::NoFocus);

#ifdef Q_WS_X11

/* To give a border on Linux, where it looks bad without */

QStackedWidget* stack = new QStackedWidget(this);

stack->addWidget(webView_);

stack->setFrameStyle(QFrame::StyledPanel | QFrame::Sunken);

stack->setLineWidth(2);

mainLayout->addWidget(stack);

#else

mainLayout->addWidget(webView_);

#endif

webPage_ = new QWebPage(this);

webPage_->setLinkDelegationPolicy(QWebPage::DelegateAllLinks);

webView_->setPage(webPage_);

connect(webPage_, SIGNAL(selectionChanged()), SLOT(copySelectionToClipboard()));

QFile file(":/themes/Default/Template.html");

bool result = file.open(QIODevice::ReadOnly);

Q_ASSERT(result);

Q_UNUSED(result);

QString pageHTML = file.readAll();

pageHTML.replace("==bodyBackground==", "background-color:#e3e3e3");

pageHTML.replace(pageHTML.indexOf("%@"), 2, "qrc:/themes/Default/");

pageHTML.replace(pageHTML.indexOf("%@"), 2, "Variants/Blue on Green.css");

pageHTML.replace(pageHTML.indexOf("%@"), 2, "");

pageHTML.replace(pageHTML.indexOf("%@"), 2, "");

file.close();

webPage_->mainFrame()->setHtml(pageHTML);

}

void QtChatView::addMessage(const ChatSnippet& snippet) {

//bool wasScrolledToBottom = isScrolledToBottom();

QString content = snippet.getContent();

content.replace("\\", "\\\\");

content.replace("\"", "\\\"");

content.replace("\n", "\\n");

content.replace("\r", "");

if (previousContinuationElementID_.isEmpty() || !snippet.getAppendToPrevious()) {

webPage_->mainFrame()->evaluateJavaScript("appendMessage(\"" + content + "\");");

}

else {

webPage_->mainFrame()->evaluateJavaScript("appendNextMessage(\"" + content + "\");");

}

//qDebug() << webPage_->mainFrame()->toHtml();

previousContinuationElementID_ = snippet.getContinuationElementID();

/*if (wasScrolledToBottom) {

scrollToBottom();

}*/

}

void QtChatView::copySelectionToClipboard() {

if (!webPage_->selectedText().isEmpty()) {

webPage_->triggerAction(QWebPage::Copy);

}

}

bool QtChatView::isScrolledToBottom() const {

return webPage_->mainFrame()->scrollBarValue(Qt::Vertical) == webPage_->mainFrame()->scrollBarMaximum(Qt::Vertical);

}

void QtChatView::scrollToBottom() {

webPage_->mainFrame()->setScrollBarValue(Qt::Vertical, webPage_->mainFrame()->scrollBarMaximum(Qt::Vertical));

}

}

#ifndef SWIFT_QtChatView_H

#define SWIFT_QtChatView_H

#include <QString>

#include <QWidget>

#include "ChatSnippet.h"

class QWebView;

class QWebPage;

namespace Swift {

class QtChatView : public QWidget {

Q_OBJECT

public:

QtChatView(QWidget* parent);

void addMessage(const ChatSnippet& snippet);

bool isScrolledToBottom() const;

public slots:

void copySelectionToClipboard();

void scrollToBottom();

private:

QWebView* webView_;

QWebPage* webPage_;

QString previousContinuationElementID_;

};

}

#endif

#include "QtChatWindow.h"

#include "QtSwiftUtil.h"

#include "Roster/QtTreeWidget.h"

#include "Roster/QtTreeWidgetFactory.h"

#include "QtChatView.h"

#include "MessageSnippet.h"

#include "SystemMessageSnippet.h"

#include "QtTextEdit.h"

#include <QApplication>

#include <QBoxLayout>

#include <QCloseEvent>

#include <QComboBox>

#include <QLineEdit>

#include <QSplitter>

#include <QString>

#include <QTextEdit>

#include <QTime>

#include <QUrl>

namespace Swift {

QtChatWindow::QtChatWindow(const QString &contact, QtTreeWidgetFactory *treeWidgetFactory) : QtTabbable(), contact_(contact), previousMessageWasSelf_(false), previousMessageWasSystem_(false) {

unreadCount_ = 0;

updateTitleWithUnreadCount();

QBoxLayout *layout = new QBoxLayout(QBoxLayout::TopToBottom, this);

layout->setContentsMargins(0,0,0,0);

layout->setSpacing(2);

QSplitter *logRosterSplitter = new QSplitter(this);

layout->addWidget(logRosterSplitter);

messageLog_ = new QtChatView(this);

logRosterSplitter->addWidget(messageLog_);

treeWidget_ = dynamic_cast<QtTreeWidget*>(treeWidgetFactory->createTreeWidget());

treeWidget_->hide();

logRosterSplitter->addWidget(treeWidget_);

QWidget* midBar = new QWidget(this);

layout->addWidget(midBar);

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);

treeWidget_->show();

}

void QtChatWindow::qAppFocusChanged(QWidget *old, QWidget *now) {

Q_UNUSED(old);

Q_UNUSED(now);

if (isWidgetSelected()) {

onAllMessagesRead();

}

}

void QtChatWindow::setInputEnabled(bool enabled) {

input_->setEnabled(enabled);

}

void QtChatWindow::showEvent(QShowEvent* event) {

emit windowOpening();

QWidget::showEvent(event);

}

void QtChatWindow::setUnreadMessageCount(int count) {

unreadCount_ = count;

updateTitleWithUnreadCount();

}

void QtChatWindow::setName(const String& name) {

contact_ = P2QSTRING(name);

updateTitleWithUnreadCount();

}

void QtChatWindow::updateTitleWithUnreadCount() {

setWindowTitle(unreadCount_ > 0 ? QString("(%1) %2").arg(unreadCount_).arg(contact_) : contact_);

emit titleUpdated();

}

void QtChatWindow::addMessage(const String &message, const String &senderName, bool senderIsSelf, const boost::optional<SecurityLabel>& label, const String& avatarPath) {

if (isWidgetSelected()) {

onAllMessagesRead();

}

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; \">").arg(Qt::escape(P2QSTRING(label->getForegroundColor()))).arg(Qt::escape(P2QSTRING(label->getBackgroundColor())));

htmlString += QString("%3</span> ").arg(Qt::escape(P2QSTRING(label->getDisplayMarking())));

}

QString messageHTML(Qt::escape(P2QSTRING(message)));

messageHTML.replace("\n","<br/>");

htmlString += messageHTML;

bool appendToPrevious = !previousMessageWasSystem_ && ((senderIsSelf && previousMessageWasSelf_) || (!senderIsSelf && !previousMessageWasSelf_ && previousSenderName_ == P2QSTRING(senderName)));

QString qAvatarPath = avatarPath.isEmpty() ? "qrc:/icons/avatar.png" : QUrl::fromLocalFile(P2QSTRING(avatarPath)).toEncoded();

messageLog_->addMessage(MessageSnippet(htmlString, Qt::escape(P2QSTRING(senderName)), QDateTime::currentDateTime(), qAvatarPath, senderIsSelf, appendToPrevious));

previousMessageWasSelf_ = senderIsSelf;

previousSenderName_ = P2QSTRING(senderName);

previousMessageWasSystem_ = false;

}

void QtChatWindow::addErrorMessage(const String& errorMessage) {

if (isWidgetSelected()) {

onAllMessagesRead();

}

QString errorMessageHTML(Qt::escape(P2QSTRING(errorMessage)));

errorMessageHTML.replace("\n","<br/>");

messageLog_->addMessage(SystemMessageSnippet(QString("<span class=\"error\">%1</span>").arg(errorMessageHTML), QDateTime::currentDateTime(),previousMessageWasSystem_));

previousMessageWasSelf_ = false;

previousMessageWasSystem_ = true;

}

void QtChatWindow::addSystemMessage(const String& message) {

if (isWidgetSelected()) {

onAllMessagesRead();

}

QString messageHTML(Qt::escape(P2QSTRING(message)));

messageHTML.replace("\n","<br/>");

messageLog_->addMessage(SystemMessageSnippet(messageHTML, QDateTime::currentDateTime(),previousMessageWasSystem_));

previousMessageWasSelf_ = false;

previousMessageWasSystem_ = true;

}

void QtChatWindow::returnPressed() {

onSendMessageRequest(Q2PSTRING(input_->toPlainText()));

messageLog_->scrollToBottom();

input_->clear();

}

void QtChatWindow::show() {

QWidget::show();

emit windowOpening();

}

import os, shutil, datetime

import Version

def generateDefaultTheme(env, target, source) :

sourceDir = source[0].abspath

output = open(target[0].abspath, "w")

output.write("<RCC version =\"1.0\">")

output.write("<qresource prefix=\"/themes/Default\">")

for (path, dirs, files) in os.walk(sourceDir) :

for file in files :

filePath = os.path.join(path,file)

output.write("<file alias=\"%(alias)s\">%(path)s</file>" % {

"alias": filePath[len(sourceDir)+1:],

"path": filePath

})

output.write("</qresource>")

output.write("</RCC>")

Import("env")

myenv = env.Clone()

myenv.MergeFlags(env["SWIFT_CONTROLLERS_FLAGS"])

myenv.MergeFlags(env["SWIFTEN_FLAGS"])

myenv.MergeFlags(env["CPPUNIT_FLAGS"])

myenv.MergeFlags(env["LIBIDN_FLAGS"])

myenv.MergeFlags(env["BOOST_FLAGS"])

myenv.MergeFlags(env["SQLITE_FLAGS"])

myenv.MergeFlags(env["ZLIB_FLAGS"])

myenv.MergeFlags(env["OPENSSL_FLAGS"])

myenv.MergeFlags(env.get("LIBXML_FLAGS", ""))

myenv.MergeFlags(env.get("EXPAT_FLAGS", ""))

myenv.Tool("qt4", toolpath = ["#/BuildTools/SCons/Tools"])

myenv.Tool("nsis", toolpath = ["#/BuildTools/SCons/Tools"])

myenv.EnableQt4Modules(['QtCore', 'QtGui', 'QtWebKit'], debug = False)

myenv.Append(CPPPATH = ["/usr/include/phonon"])

myenv.Append(CPPPATH = ["."])

if env["PLATFORM"] == "win32" :

#myenv["LINKFLAGS"] = ["/SUBSYSTEM:CONSOLE"]

myenv.Append(LINKFLAGS = ["/SUBSYSTEM:WINDOWS"])

myenv.Append(LIBS = "qtmain")

myenv.Command("DefaultTheme.qrc", "../resources/themes/Default", Action(generateDefaultTheme, cmdstr = "$GENCOMSTR"))

sources = [

"main.cpp",

"QtAboutWidget.cpp",

"QtAddContactDialog.cpp",

"QtChatWindow.cpp",

"QtChatWindowFactory.cpp",

"QtIdleDetector.cpp",

"QtJoinMUCDialog.cpp",

"QtLoginWindow.cpp",

"QtLoginWindowFactory.cpp",

"QtMainWindow.cpp",

"QtMainWindowFactory.cpp",

"QtSettingsProvider.cpp",

"QtStatusWidget.cpp",

"QtSwift.cpp",

"QtChatView.cpp",

"QtChatTabs.cpp",

"QtSoundPlayer.cpp",

"QtSystemTray.cpp",

"QtTabbable.cpp",

"QtTextEdit.cpp",

"ChatSnippet.cpp",

"MessageSnippet.cpp",

"SystemMessageSnippet.cpp",