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/*
* Copyright (c) 2010-2013 Remko Tronçon
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#pragma once
#include <QString>
#include <QWidget>
#include <QList>
#include <QWebElement>
#include <boost/shared_ptr.hpp>
#include <Swiften/Base/Override.h>
#include <Swift/Controllers/UIInterfaces/ChatWindow.h>
#include <Swift/QtUI/ChatSnippet.h>
#include <Swift/QtUI/QtChatView.h>
class QWebPage;
class QUrl;
class QDate;
namespace Swift {
class QtWebView;
class QtChatTheme;
class QtChatWindowJSBridge;
class UIEventStream;
class QtChatWindow;
class QtWebKitChatView : public QtChatView {
Q_OBJECT
public:
static const QString ButtonWhiteboardSessionCancel;
static const QString ButtonWhiteboardSessionAcceptRequest;
static const QString ButtonWhiteboardShowWindow;
static const QString ButtonFileTransferCancel;
static const QString ButtonFileTransferSetDescription;
static const QString ButtonFileTransferSendRequest;
static const QString ButtonFileTransferAcceptRequest;
static const QString ButtonMUCInvite;
public:
QtWebKitChatView(QtChatWindow* window, UIEventStream* eventStream, QtChatTheme* theme, QWidget* parent, bool disableAutoScroll = false);
~QtWebKitChatView();
/** Add message to window.
* @return id of added message (for acks).
*/
virtual std::string addMessage(const ChatWindow::ChatMessage& message, const std::string& senderName, bool senderIsSelf, boost::shared_ptr<SecurityLabel> label, const std::string& avatarPath, const boost::posix_time::ptime& time, const HighlightAction& highlight) SWIFTEN_OVERRIDE;
/** Adds action to window.
* @return id of added message (for acks);
*/
virtual std::string addAction(const ChatWindow::ChatMessage& message, const std::string& senderName, bool senderIsSelf, boost::shared_ptr<SecurityLabel> label, const std::string& avatarPath, const boost::posix_time::ptime& time, const HighlightAction& highlight) SWIFTEN_OVERRIDE;
virtual void addSystemMessage(const ChatWindow::ChatMessage& message, ChatWindow::Direction direction) SWIFTEN_OVERRIDE;
virtual void addPresenceMessage(const ChatWindow::ChatMessage& message, ChatWindow::Direction direction) SWIFTEN_OVERRIDE;
virtual void addErrorMessage(const ChatWindow::ChatMessage& message) SWIFTEN_OVERRIDE;
virtual void replaceMessage(const ChatWindow::ChatMessage& message, const std::string& id, const boost::posix_time::ptime& time, const HighlightAction& highlight) SWIFTEN_OVERRIDE;
virtual void replaceWithAction(const ChatWindow::ChatMessage& message, const std::string& id, const boost::posix_time::ptime& time, const HighlightAction& highlight) SWIFTEN_OVERRIDE;
void replaceLastMessage(const ChatWindow::ChatMessage& message);
void setAckState(const std::string& id, ChatWindow::AckState state);
virtual std::string addFileTransfer(const std::string& senderName, bool senderIsSelf, const std::string& filename, const boost::uintmax_t sizeInBytes) SWIFTEN_OVERRIDE;
virtual void setFileTransferProgress(std::string, const int percentageDone) SWIFTEN_OVERRIDE;
virtual void setFileTransferStatus(std::string, const ChatWindow::FileTransferState state, const std::string& msg = "") SWIFTEN_OVERRIDE;
virtual void addMUCInvitation(const std::string& senderName, const JID& jid, const std::string& reason, const std::string& password, bool direct, bool isImpromptu, bool isContinuation) SWIFTEN_OVERRIDE;
virtual std::string addWhiteboardRequest(const QString& contact, bool senderIsSelf) SWIFTEN_OVERRIDE;
virtual void setWhiteboardSessionStatus(std::string id, const ChatWindow::WhiteboardSessionState state) SWIFTEN_OVERRIDE;
virtual void setMessageReceiptState(const std::string& id, ChatWindow::ReceiptState state) SWIFTEN_OVERRIDE;
virtual void showEmoticons(bool show) SWIFTEN_OVERRIDE;
void addMessageTop(boost::shared_ptr<ChatSnippet> snippet);
void addMessageBottom(boost::shared_ptr<ChatSnippet> snippet);
int getSnippetPositionByDate(const QDate& date); // FIXME : This probably shouldn't have been public
void addLastSeenLine();
private: // previously public, now private
void replaceLastMessage(const QString& newMessage);
void replaceLastMessage(const QString& newMessage, const QString& note);
void replaceMessage(const QString& newMessage, const QString& id, const QDateTime& time);
void rememberScrolledToBottom();
void setAckXML(const QString& id, const QString& xml);
void setReceiptXML(const QString& id, const QString& xml);
void displayReceiptInfo(const QString& id, bool showIt);
QString getLastSentMessage();
void addToJSEnvironment(const QString&, QObject*);
void setFileTransferProgress(QString id, const int percentageDone);
void setFileTransferStatus(QString id, const ChatWindow::FileTransferState state, const QString& msg);
void setWhiteboardSessionStatus(QString id, const ChatWindow::WhiteboardSessionState state);
void setMUCInvitationJoined(QString id);
signals:
void gotFocus();
void fontResized(int);
void logCleared();
void scrollRequested(int pos);
void scrollReachedTop();
void scrollReachedBottom();
public slots:
void copySelectionToClipboard();
void handleLinkClicked(const QUrl&);
void resetView();
void resetTopInsertPoint();
void increaseFontSize(int numSteps = 1);
void decreaseFontSize();
void resizeFont(int fontSizeSteps);
void scrollToBottom();
void handleKeyPressEvent(QKeyEvent* event);
private slots:
void handleViewLoadFinished(bool);
void handleFrameSizeChanged();
void handleClearRequested();
void handleScrollRequested(int dx, int dy, const QRect& rectToScroll);
void handleHTMLButtonClicked(QString id, QString arg1, QString arg2, QString arg3, QString arg4, QString arg5);
private:
enum PreviousMessageKind {
PreviosuMessageWasNone,
PreviousMessageWasMessage,
PreviousMessageWasSystem,
PreviousMessageWasPresence,
PreviousMessageWasFileTransfer,
PreviousMessageWasMUCInvite
};
std::string 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,
const HighlightAction& highlight,
ChatSnippet::Direction direction);
void replaceMessage(
const QString& message,
const std::string& id,
const boost::posix_time::ptime& time,
const QString& style,
const HighlightAction& highlight);
bool appendToPreviousCheck(PreviousMessageKind messageKind, const std::string& senderName, bool senderIsSelf);
static ChatSnippet::Direction getActualDirection(const ChatWindow::ChatMessage& message, ChatWindow::Direction direction);
QString chatMessageToHTML(const ChatWindow::ChatMessage& message);
QString getHighlightSpanStart(const HighlightAction& highlight);
static QString buildChatWindowButton(const QString& name, const QString& id, const QString& arg1 = QString(), const QString& arg2 = QString(), const QString& arg3 = QString(), const QString& arg4 = QString(), const QString& arg5 = QString());
private:
void headerEncode();
void messageEncode();
void addToDOM(boost::shared_ptr<ChatSnippet> snippet);
QWebElement snippetToDOM(boost::shared_ptr<ChatSnippet> snippet);
QtChatWindow* window_;
UIEventStream* eventStream_;
bool viewReady_;
bool isAtBottom_;
bool topMessageAdded_;
int scrollBarMaximum_;
QtWebView* webView_;
QWebPage* webPage_;
int fontSizeSteps_;
QtChatTheme* theme_;
QWebElement newInsertPoint_;
QWebElement topInsertPoint_;
QWebElement lineSeparator_;
QWebElement lastElement_;
QWebElement firstElement_;
QWebElement document_;
bool disableAutoScroll_;
QtChatWindowJSBridge* jsBridge;
PreviousMessageKind previousMessageKind_;
bool previousMessageWasSelf_;
bool showEmoticons_;
bool insertingLastLine_;
int idCounter_;
QString previousSenderName_;
std::map<QString, QString> descriptions_;
};
}
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Swift