/***************************************************************************
- * Copyright (C) 2005-07 by The Quassel Team *
+ * Copyright (C) 2005-2016 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
+ * (at your option) version 3. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
+#include <QIcon>
+#include <QLayout>
+#include <QKeyEvent>
+#include <QMenu>
+#include <QScrollBar>
+
+#include "action.h"
+#include "actioncollection.h"
#include "bufferwidget.h"
-#include "buffer.h"
#include "chatline.h"
-#include "chatwidget.h"
+#include "chatview.h"
+#include "chatviewsearchbar.h"
+#include "chatviewsearchcontroller.h"
+#include "chatviewsettings.h"
+#include "client.h"
+#include "multilineedit.h"
+#include "qtui.h"
#include "settings.h"
-BufferWidget::BufferWidget(QWidget *parent) : QWidget(parent) {
- ui.setupUi(this);
-
- curBuf = 0;
- //setBaseSize(QSize(600,400));
- //setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
- connect(ui.inputEdit, SIGNAL(returnPressed()), this, SLOT(enterPressed()));
- connect(this, SIGNAL(nickListUpdated(QStringList)), ui.inputEdit, SLOT(updateNickList(QStringList)));
-
-}
-
-void BufferWidget::init() {
-
-}
-
-BufferWidget::~BufferWidget() {
- foreach(BufferState *s, states.values()) {
- delete s;
- }
-}
-
-void BufferWidget::setBuffer(Buffer *buf) {
- BufferState *state;
- curBuf = buf;
- if(states.contains(buf)) {
- state = states[buf];
- } else {
- BufferState *s = new BufferState;
- s->currentLine = Settings::guiValue(QString("BufferStates/%1/%2/currentLine").arg(buf->networkName()).arg(buf->bufferName()), -1).toInt();
- if(buf->bufferType() == Buffer::ChannelBuffer) {
- s->splitterState = Settings::guiValue(QString("BufferStates/%1/%2/splitter").arg(buf->networkName()).arg(buf->bufferName())).toByteArray();
- s->splitter = new QSplitter(this);
- s->chatWidget = new ChatWidget(s->splitter);
- s->nickTree = new QTreeWidget(s->splitter);
- s->nickTree->headerItem()->setHidden(true);
- s->nickTree->setRootIsDecorated(false);
- s->page = s->splitter;
- s->ownNick = buf->ownNick();
- s->topic = buf->topic();
- updateNickList(s, buf->nickList());
- s->splitter->restoreState(s->splitterState);
- connect(buf, SIGNAL(nickListChanged(QVariantMap)), this, SLOT(updateNickList(QVariantMap)));
- connect(s->nickTree, SIGNAL(itemExpanded(QTreeWidgetItem *)), this, SLOT(itemExpansionChanged(QTreeWidgetItem*)));
- connect(s->nickTree, SIGNAL(itemCollapsed(QTreeWidgetItem *)), this, SLOT(itemExpansionChanged(QTreeWidgetItem*)));
- } else {
- s->splitter = 0; s->nickTree = 0;
- s->chatWidget = new ChatWidget(this);
- s->page = s->chatWidget;
- s->ownNick = buf->ownNick();
- s->topic = buf->bufferName();
+BufferWidget::BufferWidget(QWidget *parent)
+ : AbstractBufferContainer(parent),
+ _chatViewSearchController(new ChatViewSearchController(this)),
+ _autoMarkerLine(true),
+ _autoMarkerLineOnLostFocus(true)
+{
+ ui.setupUi(this);
+ layout()->setContentsMargins(0, 0, 0, 0);
+ layout()->setSpacing(0);
+ // ui.searchBar->hide();
+
+ _chatViewSearchController->setCaseSensitive(ui.searchBar->caseSensitiveBox()->isChecked());
+ _chatViewSearchController->setSearchSenders(ui.searchBar->searchSendersBox()->isChecked());
+ _chatViewSearchController->setSearchMsgs(ui.searchBar->searchMsgsBox()->isChecked());
+ _chatViewSearchController->setSearchOnlyRegularMsgs(ui.searchBar->searchOnlyRegularMsgsBox()->isChecked());
+
+ connect(ui.searchBar, SIGNAL(searchChanged(const QString &)),
+ _chatViewSearchController, SLOT(setSearchString(const QString &)));
+ connect(ui.searchBar->caseSensitiveBox(), SIGNAL(toggled(bool)),
+ _chatViewSearchController, SLOT(setCaseSensitive(bool)));
+ connect(ui.searchBar->searchSendersBox(), SIGNAL(toggled(bool)),
+ _chatViewSearchController, SLOT(setSearchSenders(bool)));
+ connect(ui.searchBar->searchMsgsBox(), SIGNAL(toggled(bool)),
+ _chatViewSearchController, SLOT(setSearchMsgs(bool)));
+ connect(ui.searchBar->searchOnlyRegularMsgsBox(), SIGNAL(toggled(bool)),
+ _chatViewSearchController, SLOT(setSearchOnlyRegularMsgs(bool)));
+ connect(ui.searchBar->searchUpButton(), SIGNAL(clicked()),
+ _chatViewSearchController, SLOT(highlightPrev()));
+ connect(ui.searchBar->searchDownButton(), SIGNAL(clicked()),
+ _chatViewSearchController, SLOT(highlightNext()));
+
+ connect(ui.searchBar, SIGNAL(hidden()), this, SLOT(setFocus()));
+
+ connect(_chatViewSearchController, SIGNAL(newCurrentHighlight(QGraphicsItem *)),
+ this, SLOT(scrollToHighlight(QGraphicsItem *)));
+
+ ActionCollection *coll = QtUi::actionCollection();
+
+ Action *zoomInChatview = coll->add<Action>("ZoomInChatView", this, SLOT(zoomIn()));
+ zoomInChatview->setText(tr("Zoom In"));
+ zoomInChatview->setIcon(QIcon::fromTheme("zoom-in"));
+ zoomInChatview->setShortcut(QKeySequence::ZoomIn);
+
+ Action *zoomOutChatview = coll->add<Action>("ZoomOutChatView", this, SLOT(zoomOut()));
+ zoomOutChatview->setIcon(QIcon::fromTheme("zoom-out"));
+ zoomOutChatview->setText(tr("Zoom Out"));
+ zoomOutChatview->setShortcut(QKeySequence::ZoomOut);
+
+ Action *zoomOriginalChatview = coll->add<Action>("ZoomOriginalChatView", this, SLOT(zoomOriginal()));
+ zoomOriginalChatview->setIcon(QIcon::fromTheme("zoom-original"));
+ zoomOriginalChatview->setText(tr("Actual Size"));
+ //zoomOriginalChatview->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_0)); // used for RTS switching
+
+ Action *setMarkerLine = coll->add<Action>("SetMarkerLineToBottom", this, SLOT(setMarkerLine()));
+ setMarkerLine->setText(tr("Set Marker Line"));
+ setMarkerLine->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_R));
+
+ Action *jumpToMarkerLine = QtUi::actionCollection("Navigation")->add<Action>("JumpToMarkerLine", this, SLOT(jumpToMarkerLine()));
+ jumpToMarkerLine->setText(tr("Go to Marker Line"));
+ jumpToMarkerLine->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_K));
+
+ ChatViewSettings s;
+ s.initAndNotify("AutoMarkerLine", this, SLOT(setAutoMarkerLine(QVariant)), true);
+ s.initAndNotify("AutoMarkerLineOnLostFocus", this, SLOT(setAutoMarkerLineOnLostFocus(QVariant)), true);
+}
+
+
+BufferWidget::~BufferWidget()
+{
+ delete _chatViewSearchController;
+ _chatViewSearchController = 0;
+}
+
+
+void BufferWidget::setAutoMarkerLine(const QVariant &v)
+{
+ _autoMarkerLine = v.toBool();
+}
+
+void BufferWidget::setAutoMarkerLineOnLostFocus(const QVariant &v)
+{
+ _autoMarkerLineOnLostFocus = v.toBool();
+}
+
+
+AbstractChatView *BufferWidget::createChatView(BufferId id)
+{
+ ChatView *chatView;
+ chatView = new ChatView(id, this);
+ chatView->setBufferContainer(this);
+ _chatViews[id] = chatView;
+ ui.stackedWidget->addWidget(chatView);
+ chatView->setFocusProxy(this);
+ return chatView;
+}
+
+
+void BufferWidget::removeChatView(BufferId id)
+{
+ QWidget *view = _chatViews.value(id, 0);
+ if (!view) return;
+ ui.stackedWidget->removeWidget(view);
+ view->deleteLater();
+ _chatViews.take(id);
+}
+
+
+void BufferWidget::showChatView(BufferId id)
+{
+ if (!id.isValid()) {
+ ui.stackedWidget->setCurrentWidget(ui.page);
}
- s->opsExpanded = Settings::guiValue(QString("BufferStates/%1/%2/opsExpanded").arg(buf->networkName()).arg(buf->bufferName()), true).toBool();
- s->voicedExpanded = Settings::guiValue(QString("BufferStates/%1/%2/voicedExpanded").arg(buf->networkName()).arg(buf->bufferName()), true).toBool();
- s->usersExpanded = Settings::guiValue(QString("BufferStates/%1/%2/usersExpanded").arg(buf->networkName()).arg(buf->bufferName()), true).toBool();
- states[buf] = s;
- state = s;
- state->chatWidget->init(networkName, bufferName);
- QList<ChatLine *> lines;
- QList<AbstractUiMsg *> msgs = buf->contents();
- foreach(AbstractUiMsg *msg, msgs) {
- lines.append(dynamic_cast<ChatLine*>(msg));
+ else {
+ ChatView *view = qobject_cast<ChatView *>(_chatViews.value(id));
+ Q_ASSERT(view);
+ ui.stackedWidget->setCurrentWidget(view);
+ _chatViewSearchController->setScene(view->scene());
}
- state->chatWidget->setContents(lines);
- connect(buf, SIGNAL(msgAppended(AbstractUiMsg *)), state->chatWidget, SLOT(appendMsg(AbstractUiMsg *)));
- connect(buf, SIGNAL(msgPrepended(AbstractUiMsg *)), state->chatWidget, SLOT(prependMsg(AbstractUiMsg *)));
- connect(buf, SIGNAL(topicSet(QString)), this, SLOT(setTopic(QString)));
- connect(buf, SIGNAL(ownNickSet(QString)), this, SLOT(setOwnNick(QString)));
- ui.stackedWidget->addWidget(s->page);
- }
- ui.stackedWidget->setCurrentWidget(state->page);
- ui.topicEdit->setText(buf->topic());
- chatWidget = state->chatWidget;
- nickTree = state->nickTree;
- splitter = state->splitter;
- //ui.ownNick->set
- disconnect(this, SIGNAL(userInput(QString)), 0, 0);
- connect(this, SIGNAL(userInput(QString)), buf, SLOT(processUserInput(QString)));
- state->chatWidget->setFocusProxy(ui.inputEdit);
- ui.inputEdit->setFocus();
- ui.topicEdit->setText(state->topic);
- ui.ownNick->clear(); // TODO add nick history
- ui.ownNick->addItem(state->ownNick);
- updateTitle();
-}
-
-void BufferWidget::saveState() {
- foreach(Buffer *buf, states.keys()) {
- BufferState *s = states[buf];
- if(s->splitter) Settings::setGuiValue(QString("BufferStates/%1/%2/splitter").arg(buf->networkName()).arg(buf->bufferName()), s->splitter->saveState());
- Settings::setGuiValue(QString("BufferStates/%1/%2/currentLine").arg(buf->networkName()).arg(buf->bufferName()), s->currentLine);
- Settings::setGuiValue(QString("BufferStates/%1/%2/opsExpanded").arg(buf->networkName()).arg(buf->bufferName()), s->opsExpanded);
- Settings::setGuiValue(QString("BufferStates/%1/%2/voicedExpanded").arg(buf->networkName()).arg(buf->bufferName()), s->voicedExpanded);
- Settings::setGuiValue(QString("BufferStates/%1/%2/usersExpanded").arg(buf->networkName()).arg(buf->bufferName()), s->usersExpanded);
- }
-}
-
-QSize BufferWidget::sizeHint() const {
- return QSize(800,400);
-}
-
-void BufferWidget::updateTitle() {
- QString title = QString("%1 in %2 [%3]: %4").arg(ui.ownNick->currentText()).arg(bufferName).arg(networkName).arg(ui.topicEdit->text());
- setWindowTitle(title);
-}
-
-void BufferWidget::enterPressed() {
- QStringList lines = ui.inputEdit->text().split('\n', QString::SkipEmptyParts);
- foreach(QString msg, lines) {
- if(msg.isEmpty()) continue;
- emit userInput(msg);
- }
- ui.inputEdit->clear();
-}
-
-void BufferWidget::setActive(bool act) {
- if(act != active) {
- active = act;
- //renderContents();
- //scrollToEnd();
- }
-}
-
-void BufferWidget::resizeEvent ( QResizeEvent * event ) {
- //qDebug() << "resizing:" << bufferName << event->size();
- QWidget::resizeEvent(event);
-
-}
-
-/*
-void BufferWidget::displayMsg(Message msg) {
- chatWidget->appendMsg(msg);
-}
-*/
-
-void BufferWidget::setOwnNick(QString nick) {
- Buffer *buf = qobject_cast<Buffer*>(sender());
- Q_ASSERT(buf);
- states[buf]->ownNick = nick;
- if(buf == curBuf) {
- ui.ownNick->clear();
- ui.ownNick->addItem(nick);
- updateTitle();
- }
-}
-
-void BufferWidget::setTopic(QString topic) {
- Buffer *buf = qobject_cast<Buffer*>(sender());
- Q_ASSERT(buf);
- states[buf]->topic = topic;
- if(buf == curBuf) {
- ui.topicEdit->setText(topic);
- updateTitle();
- }
-}
-
-
-void BufferWidget::updateNickList(QVariantMap nicks) {
- Buffer *buf = qobject_cast<Buffer*>(sender());
- Q_ASSERT(buf);
- updateNickList(states[buf], nicks);
-}
-
-// TODO Use 005
-void BufferWidget::updateNickList(BufferState *state, QVariantMap nicks) {
- emit nickListUpdated(nicks.keys());
- QTreeWidget *tree = state->nickTree;
- if(!tree) return;
- tree->clear();
- if(nicks.count() != 1) tree->setHeaderLabel(tr("%1 Users").arg(nicks.count()));
- else tree->setHeaderLabel(tr("1 User"));
- QTreeWidgetItem *ops = new QTreeWidgetItem();
- QTreeWidgetItem *voiced = new QTreeWidgetItem();
- QTreeWidgetItem *users = new QTreeWidgetItem();
- // To sort case-insensitive, we have to put all nicks in a map which is sorted by (lowercase) key...
- QMap<QString, QString> sorted;
- foreach(QString n, nicks.keys()) { sorted[n.toLower()] = n; }
- foreach(QString n, sorted.keys()) {
- QString nick = sorted[n];
- QString mode = nicks[nick].toMap()["Channels"].toMap()[bufferName].toMap()["Mode"].toString();
- if(mode.contains('o')) { new QTreeWidgetItem(ops, QStringList(QString("@%1").arg(nick))); }
- else if(mode.contains('v')) { new QTreeWidgetItem(voiced, QStringList(QString("+%1").arg(nick))); }
- else new QTreeWidgetItem(users, QStringList(nick));
- }
- if(ops->childCount()) {
- ops->setText(0, tr("%1 Operators").arg(ops->childCount()));
- tree->addTopLevelItem(ops);
- ops->setExpanded(state->opsExpanded);
- } else delete ops;
- if(voiced->childCount()) {
- voiced->setText(0, tr("%1 Voiced").arg(voiced->childCount()));
- tree->addTopLevelItem(voiced);
- voiced->setExpanded(state->voicedExpanded);
- } else delete voiced;
- if(users->childCount()) {
- users->setText(0, tr("%1 Users").arg(users->childCount()));
- tree->addTopLevelItem(users);
- users->setExpanded(state->usersExpanded);
- } else delete users;
-}
-
-// TODO Use 005 and additional user modes
-void BufferWidget::itemExpansionChanged(QTreeWidgetItem *item) {
- if(item->child(0)->text(0).startsWith('@')) states[curBuf]->opsExpanded = item->isExpanded();
- else if(item->child(0)->text(0).startsWith('+')) states[curBuf]->voicedExpanded = item->isExpanded();
- else states[curBuf]->usersExpanded = item->isExpanded();
}
+
+void BufferWidget::scrollToHighlight(QGraphicsItem *highlightItem)
+{
+ ChatView *view = qobject_cast<ChatView *>(ui.stackedWidget->currentWidget());
+ if (view) {
+ view->centerOn(highlightItem);
+ }
+}
+
+
+void BufferWidget::zoomIn()
+{
+ ChatView *view = qobject_cast<ChatView *>(ui.stackedWidget->currentWidget());
+ if (view)
+ view->zoomIn();
+}
+
+
+void BufferWidget::zoomOut()
+{
+ ChatView *view = qobject_cast<ChatView *>(ui.stackedWidget->currentWidget());
+ if (view)
+ view->zoomOut();
+}
+
+
+void BufferWidget::zoomOriginal()
+{
+ ChatView *view = qobject_cast<ChatView *>(ui.stackedWidget->currentWidget());
+ if (view)
+ view->zoomOriginal();
+}
+
+
+void BufferWidget::addActionsToMenu(QMenu *menu, const QPointF &pos)
+{
+ Q_UNUSED(pos);
+ ActionCollection *coll = QtUi::actionCollection();
+ menu->addSeparator();
+ menu->addAction(coll->action("ZoomInChatView"));
+ menu->addAction(coll->action("ZoomOutChatView"));
+ menu->addAction(coll->action("ZoomOriginalChatView"));
+}
+
+
+bool BufferWidget::eventFilter(QObject *watched, QEvent *event)
+{
+ if (event->type() != QEvent::KeyPress)
+ return false;
+
+ QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
+
+ MultiLineEdit *inputLine = qobject_cast<MultiLineEdit *>(watched);
+ if (!inputLine)
+ return false;
+
+ // Intercept copy key presses
+ if (keyEvent == QKeySequence::Copy) {
+ if (inputLine->hasSelectedText())
+ return false;
+ ChatView *view = qobject_cast<ChatView *>(ui.stackedWidget->currentWidget());
+ if (view)
+ view->scene()->selectionToClipboard();
+ return true;
+ }
+
+ // We don't want to steal cursor movement keys if the input line is in multiline mode
+ if (!inputLine->isSingleLine())
+ return false;
+
+ switch (keyEvent->key()) {
+ case Qt::Key_Up:
+ case Qt::Key_Down:
+ if (!(keyEvent->modifiers() & Qt::ShiftModifier))
+ return false;
+ case Qt::Key_PageUp:
+ case Qt::Key_PageDown:
+ // static cast to access public qobject::event
+ return static_cast<QObject *>(ui.stackedWidget->currentWidget())->event(event);
+ default:
+ return false;
+ }
+}
+
+
+void BufferWidget::currentChanged(const QModelIndex ¤t, const QModelIndex &previous)
+{
+ ChatView *prevView = qobject_cast<ChatView *>(ui.stackedWidget->currentWidget());
+
+ AbstractBufferContainer::currentChanged(current, previous); // switch first to avoid a redraw
+
+ // we need to hide the marker line if it's already/still at the bottom of the view (and not scrolled up)
+ ChatView *curView = qobject_cast<ChatView *>(ui.stackedWidget->currentWidget());
+ if (curView) {
+ BufferId curBufferId = current.data(NetworkModel::BufferIdRole).value<BufferId>();
+ if (curBufferId.isValid()) {
+ MsgId markerMsgId = Client::networkModel()->markerLineMsgId(curBufferId);
+ if (markerMsgId == curView->lastMsgId() && markerMsgId == curView->lastVisibleMsgId())
+ curView->setMarkerLineVisible(false);
+ else
+ curView->setMarkerLineVisible(true);
+ }
+ }
+
+ if (prevView && autoMarkerLine())
+ setMarkerLine(prevView, false);
+}
+
+
+void BufferWidget::setMarkerLine(ChatView *view, bool allowGoingBack)
+{
+ if (!view)
+ view = qobject_cast<ChatView *>(ui.stackedWidget->currentWidget());
+ if (!view)
+ return;
+
+ ChatLine *lastLine = view->lastVisibleChatLine();
+ if (lastLine) {
+ QModelIndex idx = lastLine->index();
+ MsgId msgId = idx.data(MessageModel::MsgIdRole).value<MsgId>();
+ BufferId bufId = view->scene()->singleBufferId();
+
+ if (!allowGoingBack) {
+ MsgId oldMsgId = Client::markerLine(bufId);
+ if (oldMsgId.isValid() && msgId <= oldMsgId)
+ return;
+ }
+ Client::setMarkerLine(bufId, msgId);
+ }
+}
+
+
+void BufferWidget::jumpToMarkerLine(ChatView *view, bool requestBacklog)
+{
+ if (!view)
+ view = qobject_cast<ChatView *>(ui.stackedWidget->currentWidget());
+ if (!view)
+ return;
+
+ view->jumpToMarkerLine(requestBacklog);
+}