/***************************************************************************
- * 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 *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
-#include <QFontMetrics>
-#include <QTextBoundaryFinder>
-
#include "chatlinemodelitem.h"
#include "chatlinemodel.h"
#include "qtui.h"
-#include "uistyle.h"
-
-ChatLineModelItem::ChatLineModelItem(const Message &msg) : MessageModelItem(msg) {
- QtUiStyle::StyledMessage m = QtUi::style()->styleMessage(msg);
-
- _timestamp.plainText = m.timestamp.plainText;
- _sender.plainText = m.sender.plainText;
- _contents.plainText = m.contents.plainText;
-
- _timestamp.formatList = m.timestamp.formatList;
- _sender.formatList = m.sender.formatList;
- _contents.formatList = m.contents.formatList;
+#include "qtuistyle.h"
- computeWordList();
+// ****************************************
+// the actual ChatLineModelItem
+// ****************************************
+ChatLineModelItem::ChatLineModelItem(const Message &msg)
+ : MessageModelItem(),
+ _styledMsg(msg)
+{
+ if(!msg.sender().contains('!'))
+ _styledMsg.setFlags(msg.flags() |= Message::ServerMsg);
}
-
QVariant ChatLineModelItem::data(int column, int role) const {
- const ChatLinePart *part;
+ if(role == ChatLineModel::MsgLabelRole)
+ return messageLabel();
- switch(column) {
- case ChatLineModel::TimestampColumn: part = &_timestamp; break;
- case ChatLineModel::SenderColumn: part = &_sender; break;
- case ChatLineModel::ContentsColumn: part = &_contents; break;
- default: return MessageModelItem::data(column, role);
+ QVariant variant;
+ MessageModel::ColumnType col = (MessageModel::ColumnType)column;
+ switch(col) {
+ case ChatLineModel::TimestampColumn:
+ variant = timestampData(role);
+ break;
+ case ChatLineModel::SenderColumn:
+ variant = senderData(role);
+ break;
+ case ChatLineModel::ContentsColumn:
+ variant = contentsData(role);
+ break;
+ default:
+ break;
}
+ if(!variant.isValid())
+ return MessageModelItem::data(column, role);
+ return variant;
+}
+QVariant ChatLineModelItem::timestampData(int role) const {
switch(role) {
- case ChatLineModel::DisplayRole: return part->plainText;
- case ChatLineModel::FormatRole: return QVariant::fromValue<UiStyle::FormatList>(part->formatList);
+ case ChatLineModel::DisplayRole:
+ return _styledMsg.decoratedTimestamp();
+ case ChatLineModel::EditRole:
+ return _styledMsg.timestamp();
+ case ChatLineModel::BackgroundRole:
+ return backgroundBrush(UiStyle::Timestamp);
+ case ChatLineModel::SelectedBackgroundRole:
+ return backgroundBrush(UiStyle::Timestamp, true);
+ case ChatLineModel::FormatRole:
+ return QVariant::fromValue<UiStyle::FormatList>(UiStyle::FormatList()
+ << qMakePair((quint16)0, (quint32)UiStyle::formatType(_styledMsg.type()) | UiStyle::Timestamp));
}
-
- return MessageModelItem::data(column, role);
+ return QVariant();
}
-bool ChatLineModelItem::setData(int column, const QVariant &value, int role) {
- return false;
+QVariant ChatLineModelItem::senderData(int role) const {
+ switch(role) {
+ case ChatLineModel::DisplayRole:
+ return _styledMsg.decoratedSender();
+ case ChatLineModel::EditRole:
+ return _styledMsg.plainSender();
+ case ChatLineModel::BackgroundRole:
+ return backgroundBrush(UiStyle::Sender);
+ case ChatLineModel::SelectedBackgroundRole:
+ return backgroundBrush(UiStyle::Sender, true);
+ case ChatLineModel::FormatRole:
+ return QVariant::fromValue<UiStyle::FormatList>(UiStyle::FormatList()
+ << qMakePair((quint16)0, (quint32)UiStyle::formatType(_styledMsg.type()) | UiStyle::Sender));
+ }
+ return QVariant();
}
-void ChatLineModelItem::computeWordList() {
- QList<QPair<quint16, quint16> > wplist; // use a temp list which we'll later copy into a QVector for efficiency
- QTextBoundaryFinder finder(QTextBoundaryFinder::Word, _contents.plainText);
- int idx;
- int flistidx = -1;
- int fmtend = -1;
- QFontMetricsF *metrics;
- QPair<quint16, quint16> wp(0, 0);
- do {
- idx = finder.toNextBoundary();
- if(idx < 0) idx = _contents.plainText.length();
- else if(finder.boundaryReasons() != QTextBoundaryFinder::StartWord) continue;
- int start = wp.first;
- while(start < idx) {
- if(fmtend <= start) {
- flistidx++;
- fmtend = _contents.formatList.count() > flistidx+1 ? _contents.formatList[flistidx+1].first
- : _contents.plainText.length();
- metrics = QtUi::style()->fontMetrics(_contents.formatList[flistidx].second);
- Q_ASSERT(fmtend > start);
- }
- int i = qMin(idx, fmtend);
- wp.second += metrics->width(_contents.plainText.mid(start, i - start));
- start = i;
- }
- wplist.append(wp);
- wp.first = idx;
- } while(idx < _contents.plainText.length());
-
- // A QVector needs less space than a QList
- _wordList.resize(wplist.count());
- for(int i = 0; i < wplist.count(); i++) {
- _wordList[i] = wplist.at(i);
+QVariant ChatLineModelItem::contentsData(int role) const {
+ switch(role) {
+ case ChatLineModel::DisplayRole:
+ case ChatLineModel::EditRole:
+ return _styledMsg.plainContents();
+ case ChatLineModel::BackgroundRole:
+ return backgroundBrush(UiStyle::Contents);
+ case ChatLineModel::SelectedBackgroundRole:
+ return backgroundBrush(UiStyle::Contents, true);
+ case ChatLineModel::FormatRole:
+ return QVariant::fromValue<UiStyle::FormatList>(_styledMsg.contentsFormatList());
}
+ return QVariant();
}
+quint32 ChatLineModelItem::messageLabel() const {
+ quint32 label = _styledMsg.senderHash() << 16;
+ if(_styledMsg.flags() & Message::Self)
+ label |= UiStyle::OwnMsg;
+ if(_styledMsg.flags() & Message::Highlight)
+ label |= UiStyle::Highlight;
+ return label;
+}
+
+QVariant ChatLineModelItem::backgroundBrush(UiStyle::FormatType subelement, bool selected) const {
+ QTextCharFormat fmt = QtUi::style()->format(UiStyle::formatType(_styledMsg.type()) | subelement, messageLabel() | (selected ? UiStyle::Selected : 0));
+ if(fmt.hasProperty(QTextFormat::BackgroundBrush))
+ return QVariant::fromValue<QBrush>(fmt.background());
+ return QVariant();
+}
projects / quassel.git / blobdiff