X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fqtui%2Fchatline.cpp;h=bac4991a719f215b4ac48460c2821d9627d8ecc9;hp=7121c210818e7665a8a49b49280fa66e5cdec851;hb=b4f1d778d8ea3bf86ddf1764314132e5eb9ef296;hpb=70706ff642683d03ff091cab25d984ec7d9612de diff --git a/src/qtui/chatline.cpp b/src/qtui/chatline.cpp index 7121c210..bac4991a 100644 --- a/src/qtui/chatline.cpp +++ b/src/qtui/chatline.cpp @@ -1,11 +1,11 @@ /*************************************************************************** - * Copyright (C) 2005-07 by the Quassel IRC Team * + * Copyright (C) 2005-08 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 * @@ -23,98 +23,172 @@ #include #include "bufferinfo.h" +#include "buffersyncer.h" +#include "client.h" #include "chatitem.h" #include "chatline.h" +#include "columnhandleitem.h" +#include "messagemodel.h" +#include "networkmodel.h" #include "qtui.h" - -ChatLine::ChatLine(Message msg) : QGraphicsItem(), AbstractUiMsg() { - _styledTimestamp = QtUi::style()->styleString(msg.formattedTimestamp()); - _styledSender = QtUi::style()->styleString(msg.formattedSender()); - _styledText = QtUi::style()->styleString(msg.formattedText()); - _msgId = msg.msgId(); - _timestamp = msg.timestamp(); - - _tsColWidth = _senderColWidth = _textColWidth = 0; - QTextOption option; - option.setWrapMode(QTextOption::NoWrap); - _tsItem = new ChatItem(this); - _tsItem->setTextOption(option); - _tsItem->setText(_styledTimestamp); - - option.setAlignment(Qt::AlignRight); - _senderItem = new ChatItem(this); - _senderItem->setTextOption(option); - _senderItem->setText(_styledSender); - - option.setAlignment(Qt::AlignLeft); - option.setWrapMode(QTextOption::WrapAtWordBoundaryOrAnywhere); - _textItem = new ChatItem(this); - _textItem->setTextOption(option); - _textItem->setText(_styledText); - +#include "qtuisettings.h" +#include "qtuistyle.h" + +ChatLine::ChatLine(int row, QAbstractItemModel *model, + const qreal &width, + const qreal ×tampWidth, const qreal &senderWidth, const qreal &contentsWidth, + const QPointF &senderPos, const QPointF &contentsPos, + QGraphicsItem *parent) + : QGraphicsItem(parent), + _row(row), // needs to be set before the items + _model(model), + _contentsItem(contentsWidth, contentsPos, this), + _senderItem(senderWidth, _contentsItem.height(), senderPos, this), + _timestampItem(timestampWidth, _contentsItem.height(), this), + _width(width), + _height(_contentsItem.height()), + _selection(0) +{ + Q_ASSERT(model); + QModelIndex index = model->index(row, ChatLineModel::ContentsColumn); + setZValue(0); + setHighlighted(model->data(index, MessageModel::FlagsRole).toInt() & Message::Highlight); } -ChatLine::~ChatLine() { - +ChatItem &ChatLine::item(ChatLineModel::ColumnType column) { + switch(column) { + case ChatLineModel::TimestampColumn: + return _timestampItem; + case ChatLineModel::SenderColumn: + return _senderItem; + case ChatLineModel::ContentsColumn: + return _contentsItem; + default: + return *(ChatItem *)0; // provoke an error + } } -QString ChatLine::sender() const { - return QString(); -} +// NOTE: senderPos is in ChatLines coordinate system! +void ChatLine::setFirstColumn(const qreal ×tampWidth, const qreal &senderWidth, const QPointF &senderPos) { + _timestampItem.prepareGeometryChange(); + _timestampItem.setGeometry(timestampWidth, _height); + // senderItem doesn't need a geom change as it's Pos is changed (ensured by void ChatScene::firstHandlePositionChanged(qreal xpos)) + _senderItem.setGeometry(senderWidth, _height); + _senderItem.setPos(senderPos); -QString ChatLine::text() const { - return QString(); + _timestampItem.clearLayout(); + _senderItem.clearLayout(); } -MsgId ChatLine::msgId() const { - return 0; -} +// NOTE: contentsPos is in ChatLines coordinate system! +void ChatLine::setSecondColumn(const qreal &senderWidth, const qreal &contentsWidth, + const QPointF &contentsPos, qreal &linePos) { + // contentsItem doesn't need a geom change as it's Pos is changed (ensured by void ChatScene::firstHandlePositionChanged(qreal xpos)) + qreal height = _contentsItem.setGeometryByWidth(contentsWidth); + linePos -= height; + bool needGeometryChange = linePos == pos().y(); + + if(needGeometryChange) { + _timestampItem.prepareGeometryChange(); + _senderItem.prepareGeometryChange(); + } + _timestampItem.setHeight(height); + _senderItem.setGeometry(senderWidth, height); -BufferInfo ChatLine::bufferInfo() const { - Q_ASSERT(false); // do we actually need this function??? - return BufferInfo(); -} + _contentsItem.setPos(contentsPos); -QDateTime ChatLine::timestamp() const { - return QDateTime(); -} + _timestampItem.clearLayout(); + _senderItem.clearLayout(); -QRectF ChatLine::boundingRect () const { - return childrenBoundingRect(); -} + if(needGeometryChange) + prepareGeometryChange(); -void ChatLine::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) { + _height = height; + setPos(0, linePos); } -void ChatLine::setColumnWidths(int tsColWidth, int senderColWidth, int textColWidth) { - if(tsColWidth >= 0) { - _tsColWidth = tsColWidth; - _tsItem->setWidth(tsColWidth); - } - if(senderColWidth >= 0) { - _senderColWidth = senderColWidth; - _senderItem->setWidth(senderColWidth); - } - if(textColWidth >= 0) { - _textColWidth = textColWidth; - _textItem->setWidth(textColWidth); +void ChatLine::setGeometryByWidth(const qreal &width, const qreal &contentsWidth, qreal &linePos) { + qreal height = _contentsItem.setGeometryByWidth(contentsWidth); + linePos -= height; + bool needGeometryChange = linePos == pos().y(); + + if(needGeometryChange) { + _timestampItem.prepareGeometryChange(); + _senderItem.prepareGeometryChange(); } - layout(); -} + _timestampItem.setHeight(height); + _senderItem.setHeight(height); + _contentsItem.clearLayout(); + + if(needGeometryChange) + prepareGeometryChange(); -void ChatLine::layout() { - prepareGeometryChange(); - _tsItem->setPos(QPointF(0, 0)); - _senderItem->setPos(QPointF(_tsColWidth + QtUi::style()->sepTsSender(), 0)); - _textItem->setPos(QPointF(_tsColWidth + QtUi::style()->sepTsSender() + _senderColWidth + QtUi::style()->sepSenderText(), 0)); + _height = height; + _width = width; + + setPos(0, linePos); // set pos is _very_ cheap if nothing changes. } +void ChatLine::setSelected(bool selected, ChatLineModel::ColumnType minColumn) { + if(selected) { + quint8 sel = (_selection & Highlighted) | Selected | minColumn; + if(sel != _selection) { + _selection = sel; + for(int i = 0; i < minColumn; i++) + item((ChatLineModel::ColumnType)i).clearSelection(); + for(int i = minColumn; i <= ChatLineModel::ContentsColumn; i++) + item((ChatLineModel::ColumnType)i).setFullSelection(); + update(); + } + } else { + quint8 sel = _selection & Highlighted; + if(sel != _selection) { + _selection = sel; + for(int i = 0; i <= ChatLineModel::ContentsColumn; i++) + item((ChatLineModel::ColumnType)i).clearSelection(); + update(); + } + } +} -bool ChatLine::sceneEvent ( QEvent * event ) { - qDebug() <<(void*)this<< "receiving event"; - event->ignore(); - return false; +void ChatLine::setHighlighted(bool highlighted) { + if(highlighted) _selection |= Highlighted; + else _selection &= ~Highlighted; + update(); } +void ChatLine::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) { + Q_UNUSED(option); + Q_UNUSED(widget); + if(_selection & Highlighted) { + painter->fillRect(boundingRect(), QBrush(QtUi::style()->highlightColor())); + } + if(_selection & Selected) { + qreal left = item((ChatLineModel::ColumnType)(_selection & ItemMask)).x(); + QRectF selectRect(left, 0, width() - left, height()); + painter->fillRect(selectRect, QApplication::palette().brush(QPalette::Highlight)); + } + // new line marker + const QAbstractItemModel *model_ = model(); + if(model_ && row() > 0 && chatScene()->isSingleBufferScene()) { + QModelIndex prevRowIdx = model_->index(row() - 1, 0); + MsgId prevMsgId = model_->data(prevRowIdx, MessageModel::MsgIdRole).value(); + QModelIndex myIdx = model_->index(row(), 0); + MsgId myMsgId = model_->data(myIdx, MessageModel::MsgIdRole).value(); + Message::Flags flags = (Message::Flags)model_->data(myIdx, MessageModel::FlagsRole).toInt(); + // don't show the marker if we wrote that new line + if(!(flags & Message::Self)) { + BufferId bufferId = BufferId(chatScene()->idString().toInt()); + MsgId lastSeenMsgId = Client::networkModel()->lastSeenMsgId(bufferId); + if(lastSeenMsgId < myMsgId && lastSeenMsgId >= prevMsgId) { + QtUiStyleSettings s("Colors"); + QLinearGradient gradient(0, 0, 0, contentsItem().fontMetrics()->lineSpacing()); + gradient.setColorAt(0, s.value("newMsgMarkerFG", QColor(Qt::red)).value()); + gradient.setColorAt(0.1, Qt::transparent); + painter->fillRect(boundingRect(), gradient); + } + } + } +}