2010-09-01 10:15:50 -04:00
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/****************************************************************
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* RetroShare is distributed under the following license:
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*
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* Copyright (C) 2006 - 2010 The RetroShare Team
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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****************************************************************/
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#include <QMessageBox>
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#include <QDateTime>
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#include <QMenu>
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#include <QClipboard>
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2010-09-04 19:59:08 -04:00
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#include <QTextDocument>
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#include "ImHistoryBrowser.h"
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#include "IMHistoryItemDelegate.h"
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#include "IMHistoryItemPainter.h"
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#include "rshare.h"
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#include "gui/settings/rsharesettings.h"
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2010-09-01 10:15:50 -04:00
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2010-09-04 19:59:08 -04:00
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#define ROLE_PLAINTEXT Qt::UserRole
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/** Default constructor */
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ImHistoryBrowser::ImHistoryBrowser(bool isPrivateChatIn, IMHistoryKeeper &histKeeper, QWidget *parent, Qt::WFlags flags)
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: QDialog(parent, flags), historyKeeper(histKeeper)
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{
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/* Invoke Qt Designer generated QObject setup routine */
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ui.setupUi(this);
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isPrivateChat = isPrivateChatIn;
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connect(&historyKeeper, SIGNAL(historyAdd(IMHistoryItem)), this, SLOT(historyAdd(IMHistoryItem)));
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connect(&historyKeeper, SIGNAL(historyClear()), this, SLOT(historyClear()));
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connect(ui.clearButton, SIGNAL(clicked()), this, SLOT(clearFilter()));
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connect(ui.filterPatternLineEdit, SIGNAL(textChanged(const QString &)), this, SLOT(filterRegExpChanged()));
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ui.clearButton->hide();
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// embed smileys ?
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if (isPrivateChat) {
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embedSmileys = Settings->valueFromGroup(QString("Chat"), QString::fromUtf8("Emoteicons_PrivatChat"), true).toBool();
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} else {
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embedSmileys = Settings->valueFromGroup(QString("Chat"), QString::fromUtf8("Emoteicons_GroupChat"), true).toBool();
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}
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style.setStylePath(":/qss/chat/history");
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style.loadEmoticons();
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ui.listWidget->setItemDelegate(new IMHistoryItemDelegate);
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QList<IMHistoryItem> historyItems;
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historyKeeper.getMessages(historyItems, 0);
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foreach(IMHistoryItem item, historyItems) {
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addItem(item);
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}
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QByteArray geometry = Settings->valueFromGroup("HistorieBrowser", "Geometry", QByteArray()).toByteArray();
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if (geometry.isEmpty() == false) {
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restoreGeometry(geometry);
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}
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}
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ImHistoryBrowser::~ImHistoryBrowser()
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{
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Settings->setValueToGroup("HistorieBrowser", "Geometry", saveGeometry());
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}
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void ImHistoryBrowser::historyAdd(IMHistoryItem item)
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{
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QListWidgetItem *itemWidget = addItem(item);
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if (itemWidget) {
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filterItems(itemWidget);
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}
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}
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void ImHistoryBrowser::historyClear()
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{
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ui.listWidget->clear();
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}
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QListWidgetItem *ImHistoryBrowser::addItem(IMHistoryItem &item)
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{
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unsigned int formatFlag = CHAT_FORMATMSG_EMBED_LINKS;
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if (embedSmileys) {
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formatFlag |= CHAT_FORMATMSG_EMBED_SMILEYS;
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}
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ChatStyle::enumFormatMessage type;
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if (item.incoming) {
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type = ChatStyle::FORMATMSG_INCOMING;
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} else {
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type = ChatStyle::FORMATMSG_OUTGOING;
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}
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QString formatMsg = style.formatMessage(type, item.name, item.sendTime, item.messageText, formatFlag);
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QListWidgetItem *itemWidget = new QListWidgetItem;
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itemWidget->setData(Qt::DisplayRole, qVariantFromValue(IMHistoryItemPainter(formatMsg)));
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/* calculate plain text */
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QTextDocument doc;
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doc.setHtml(item.messageText);
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itemWidget->setData(ROLE_PLAINTEXT, doc.toPlainText());
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ui.listWidget->addItem(itemWidget);
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return itemWidget;
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}
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void ImHistoryBrowser::filterRegExpChanged()
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{
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QString text = ui.filterPatternLineEdit->text();
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if (text.isEmpty()) {
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ui.clearButton->hide();
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} else {
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ui.clearButton->show();
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}
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filterItems();
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}
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void ImHistoryBrowser::clearFilter()
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{
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ui.filterPatternLineEdit->clear();
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ui.filterPatternLineEdit->setFocus();
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}
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void ImHistoryBrowser::filterItems(QListWidgetItem *item)
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{
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QString text = ui.filterPatternLineEdit->text();
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QRegExp regExp(text);
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if (item == NULL) {
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int count = ui.listWidget->count();
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for (int i = 0; i < count; i++) {
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item = ui.listWidget->item(i);
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if (text.isEmpty()) {
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item->setHidden(false);
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} else {
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if (item->data(ROLE_PLAINTEXT).toString().contains(regExp)) {
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item->setHidden(false);
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} else {
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item->setHidden(true);
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}
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}
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}
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} else {
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if (text.isEmpty()) {
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item->setHidden(false);
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} else {
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if (item->data(ROLE_PLAINTEXT).toString().contains(regExp)) {
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item->setHidden(false);
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} else {
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item->setHidden(true);
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}
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}
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}
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}
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