/***************************************************************************
- * 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;
-
- computeWrapList();
+#include "qtuistyle.h"
+
+// ****************************************
+// 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;
-
- 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);
+ if(role == ChatLineModel::MsgLabelRole)
+ return messageLabel();
+
+ 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::WrapListRole:
- if(column != ChatLineModel::ContentsColumn) return QVariant();
- return QVariant::fromValue<ChatLineModel::WrapList>(_wrapList);
+ 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::computeWrapList() {
- enum Mode { SearchStart, SearchEnd };
-
- QList<ChatLineModel::Word> wplist; // use a temp list which we'll later copy into a QVector for efficiency
- QTextBoundaryFinder finder(QTextBoundaryFinder::Word, _contents.plainText);
- int idx, oldidx;
- bool wordStart = false; bool wordEnd = false;
- Mode mode = SearchEnd;
- ChatLineModel::Word word;
- word.start = 0;
- int wordstartx = 0;
-
- QTextLayout layout(_contents.plainText);
- QTextOption option;
- option.setWrapMode(QTextOption::NoWrap);
- layout.setTextOption(option);
-
- layout.setAdditionalFormats(QtUi::style()->toTextLayoutList(_contents.formatList, _contents.plainText.length()));
- layout.beginLayout();
- QTextLine line = layout.createLine();
- line.setNumColumns(_contents.plainText.length());
- layout.endLayout();
-
- do {
- idx = finder.toNextBoundary();
- if(idx < 0) idx = _contents.plainText.length();
- wordStart = finder.boundaryReasons().testFlag(QTextBoundaryFinder::StartWord);
- wordEnd = finder.boundaryReasons().testFlag(QTextBoundaryFinder::EndWord);
-
- //qDebug() << wordStart << wordEnd << _contents.plainText.left(idx) << _contents.plainText.mid(idx);
-
- if(mode == SearchEnd || !wordStart && wordEnd) {
- if(wordStart || !wordEnd) continue;
- oldidx = idx;
- mode = SearchStart;
- continue;
- }
- int wordendx = line.cursorToX(oldidx);
- int trailingendx = line.cursorToX(idx);
- word.width = wordendx - wordstartx;
- word.trailing = trailingendx - wordendx;
- wordstartx = trailingendx;
- wplist.append(word);
-
- if(wordStart) {
- word.start = idx;
- mode = SearchEnd;
- }
- } while(finder.isAtBoundary());
-
- // A QVector needs less space than a QList
- _wrapList.resize(wplist.count());
- for(int i = 0; i < wplist.count(); i++) {
- _wrapList[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