/***************************************************************************
- * Copyright (C) 2005-08 by the Quassel Project *
+ * Copyright (C) 2005-09 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
#include "client.h"
#include "chatitem.h"
#include "chatline.h"
+#include "columnhandleitem.h"
#include "messagemodel.h"
#include "networkmodel.h"
#include "qtui.h"
+#include "qtuisettings.h"
+#include "qtuistyle.h"
-ChatLine::ChatLine(int row, QAbstractItemModel *model, QGraphicsItem *parent)
+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
- _timestampItem(ChatLineModel::TimestampColumn, model, this),
- _senderItem(ChatLineModel::SenderColumn, model, this),
- _contentsItem(ChatLineModel::ContentsColumn, model, this),
- _width(0),
- _height(0),
+ _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);
}
-QRectF ChatLine::boundingRect () const {
- //return childrenBoundingRect();
- return QRectF(0, 0, _width, _height);
-}
-
ChatItem &ChatLine::item(ChatLineModel::ColumnType column) {
switch(column) {
case ChatLineModel::TimestampColumn:
}
}
-qreal ChatLine::setGeometry(qreal width, qreal firstHandlePos, qreal secondHandlePos) {
- if(width != _width)
+// 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);
+}
+
+// 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);
+
+ _contentsItem.setPos(contentsPos);
+
+ if(needGeometryChange)
prepareGeometryChange();
- qreal firstsep = QtUi::style()->firstColumnSeparator()/2;
- qreal secondsep = QtUi::style()->secondColumnSeparator()/2;
- _timestampItem.setWidth(firstHandlePos - firstsep);
- _senderItem.setWidth(secondHandlePos - firstHandlePos - (firstsep+secondsep));
- _height = _contentsItem.setWidth(width - secondHandlePos - secondsep);
+ _height = height;
- _senderItem.setPos(firstHandlePos + firstsep, 0);
- _contentsItem.setPos(secondHandlePos + secondsep, 0);
+ setPos(0, linePos);
+}
+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();
+ }
+ _timestampItem.setHeight(height);
+ _senderItem.setHeight(height);
+
+ if(needGeometryChange)
+ prepareGeometryChange();
+
+ _height = height;
_width = width;
- return _height;
+
+ setPos(0, linePos); // set pos is _very_ cheap if nothing changes.
}
void ChatLine::setSelected(bool selected, ChatLineModel::ColumnType minColumn) {
if(selected) {
- quint8 sel = (_selection & 0x80) | 0x40 | minColumn;
+ quint8 sel = (_selection & Highlighted) | Selected | minColumn;
if(sel != _selection) {
_selection = sel;
for(int i = 0; i < minColumn; i++)
update();
}
} else {
- quint8 sel = _selection & 0x80;
+ quint8 sel = _selection & Highlighted;
if(sel != _selection) {
_selection = sel;
for(int i = 0; i <= ChatLineModel::ContentsColumn; i++)
}
void ChatLine::setHighlighted(bool highlighted) {
- if(highlighted) _selection |= 0x80;
- else _selection &= 0x7f;
+ 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 & 0x3f)).x();
+ 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) {
- MsgId msgId = model_->data(model_->index(row() - 1, 0), MessageModel::MsgIdRole).value<MsgId>();
- BufferId bufferId = model_->data(model_->index(row() - 1, 0), MessageModel::BufferIdRole).value<BufferId>();
- if(msgId == Client::networkModel()->lastSeenMsgId(bufferId) && chatScene()->isSingleBufferScene()) {
- QLinearGradient gradient(0, 0, 0, height());
- gradient.setColorAt(0, Qt::transparent);
- gradient.setColorAt(1, Qt::red);
- painter->fillRect(boundingRect(), gradient);
+ if(model_ && row() > 0 && chatScene()->isSingleBufferScene()) {
+ QModelIndex prevRowIdx = model_->index(row() - 1, 0);
+ MsgId prevMsgId = model_->data(prevRowIdx, MessageModel::MsgIdRole).value<MsgId>();
+ QModelIndex myIdx = model_->index(row(), 0);
+ MsgId myMsgId = model_->data(myIdx, MessageModel::MsgIdRole).value<MsgId>();
+ 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()->lastSeenMarkerMsgId(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<QColor>());
+ gradient.setColorAt(0.1, Qt::transparent);
+ painter->fillRect(boundingRect(), gradient);
+ }
}
}
-
-
}