/***************************************************************************
- * 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 "chatlinemodelitem.h"
#include "chatlinemodel.h"
#include "qtui.h"
-#include "uistyle.h"
+#include "qtuistyle.h"
// This Struct is taken from Harfbuzz. We use it only to calc it's size.
// we use a shared memory region so we do not have to malloc a buffer area for every line
unsigned unused :2;
} HB_CharAttributes_Dummy;
+
unsigned char *ChatLineModelItem::TextBoundaryFinderBuffer = (unsigned char *)malloc(512 * sizeof(HB_CharAttributes_Dummy));
int ChatLineModelItem::TextBoundaryFinderBufferSize = 512 * (sizeof(HB_CharAttributes_Dummy) / sizeof(unsigned char));
-struct ChatLineModelItemPrivate {
- ChatLineModel::WrapList wrapList;
-};
-
+// ****************************************
+// the actual ChatLineModelItem
+// ****************************************
ChatLineModelItem::ChatLineModelItem(const Message &msg)
- : MessageModelItem(msg),
- _data(new ChatLineModelItemPrivate)
+ : MessageModelItem(),
+ _styledMsg(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;
-}
-
-ChatLineModelItem::~ChatLineModelItem() {
- delete _data;
+ if(!msg.sender().contains('!'))
+ _styledMsg.setFlags(msg.flags() |= Message::ServerMsg);
}
QVariant ChatLineModelItem::data(int column, int role) const {
- const ChatLinePart *part = 0;
-
- switch(column) {
+ MessageModel::ColumnType col = (MessageModel::ColumnType)column;
+ QVariant variant;
+ switch(col) {
case ChatLineModel::TimestampColumn:
- part = &_timestamp;
+ variant = timestampData(role);
break;
case ChatLineModel::SenderColumn:
- part = &_sender;
+ variant = senderData(role);
break;
case ChatLineModel::ContentsColumn:
- part = &_contents;
+ 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 _styledMsg.decoratedTimestamp();
+ case ChatLineModel::EditRole:
+ return _styledMsg.timestamp();
+ case ChatLineModel::FormatRole:
+ return QVariant::fromValue<UiStyle::FormatList>(UiStyle::FormatList() << qMakePair((quint16)0, (quint32)_styledMsg.timestampFormat()));
}
+ return QVariant();
+}
+
+QVariant ChatLineModelItem::senderData(int role) const {
+ switch(role) {
+ case ChatLineModel::DisplayRole:
+ return _styledMsg.decoratedSender();
+ case ChatLineModel::EditRole:
+ return _styledMsg.plainSender();
+ case ChatLineModel::FormatRole:
+ return QVariant::fromValue<UiStyle::FormatList>(UiStyle::FormatList() << qMakePair((quint16)0, (quint32)_styledMsg.senderFormat()));
+ }
+ return QVariant();
+}
+
+QVariant ChatLineModelItem::contentsData(int role) const {
+ if(_styledMsg.needsStyling())
+ _styledMsg.style(QtUi::style());
switch(role) {
case ChatLineModel::DisplayRole:
- return part->plainText;
+ case ChatLineModel::EditRole:
+ return _styledMsg.plainContents();
case ChatLineModel::FormatRole:
- return QVariant::fromValue<UiStyle::FormatList>(part->formatList);
+ return QVariant::fromValue<UiStyle::FormatList>(_styledMsg.contentsFormatList());
case ChatLineModel::WrapListRole:
- if(column != ChatLineModel::ContentsColumn)
- return QVariant();
- if(_data->wrapList.isEmpty())
+ if(_wrapList.isEmpty())
computeWrapList();
- return QVariant::fromValue<ChatLineModel::WrapList>(_data->wrapList);
+ return QVariant::fromValue<ChatLineModel::WrapList>(_wrapList);
}
- return MessageModelItem::data(column, role);
+ return QVariant();
}
void ChatLineModelItem::computeWrapList() const {
- if(_contents.plainText.isEmpty())
+ int length = _styledMsg.plainContents().length();
+ if(!length)
return;
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.unicode(), _contents.plainText.length(), TextBoundaryFinderBuffer, TextBoundaryFinderBufferSize);
+ QTextBoundaryFinder finder(QTextBoundaryFinder::Word, _styledMsg.plainContents().unicode(), length,
+ TextBoundaryFinderBuffer, TextBoundaryFinderBufferSize);
int idx;
int oldidx = 0;
word.start = 0;
qreal wordstartx = 0;
- QTextLayout layout(_contents.plainText);
+ QTextLayout layout(_styledMsg.plainContents());
QTextOption option;
option.setWrapMode(QTextOption::NoWrap);
layout.setTextOption(option);
- layout.setAdditionalFormats(QtUi::style()->toTextLayoutList(_contents.formatList, _contents.plainText.length()));
+ layout.setAdditionalFormats(QtUi::style()->toTextLayoutList(_styledMsg.contentsFormatList(), length));
layout.beginLayout();
QTextLine line = layout.createLine();
- line.setNumColumns(_contents.plainText.length());
+ line.setNumColumns(length);
layout.endLayout();
do {
idx = finder.toNextBoundary();
if(idx < 0) {
- idx = _contents.plainText.length();
+ idx = length;
wordStart = false;
wordEnd = false;
mode = SearchStart;
wordEnd = finder.boundaryReasons().testFlag(QTextBoundaryFinder::EndWord);
}
- //if(flg) qDebug() << idx << mode << wordStart << wordEnd << _contents.plainText.left(idx) << _contents.plainText.mid(idx);
+ //if(flg) qDebug() << idx << mode << wordStart << wordEnd << contents->plainText.left(idx) << contents->plainText.mid(idx);
if(mode == SearchEnd || (!wordStart && wordEnd)) {
if(wordStart || !wordEnd) continue;
}
qreal wordendx = line.cursorToX(oldidx);
qreal trailingendx = line.cursorToX(idx);
+ word.endX = wordendx;
word.width = wordendx - wordstartx;
word.trailing = trailingendx - wordendx;
wordstartx = trailingendx;
word.start = idx;
mode = SearchEnd;
}
- // the part " || (finder.position() == _contents.plainText.length())" shouldn't be necessary
+ // the part " || (finder.position() == contents->plainText.length())" shouldn't be necessary
// but in rare and indeterministic cases Qt states that the end of the text is not a boundary o_O
- } while(finder.isAtBoundary() || (finder.position() == _contents.plainText.length()));
+ } while(finder.isAtBoundary() || (finder.position() == length));
// A QVector needs less space than a QList
- _data->wrapList.resize(wplist.count());
+ _wrapList.resize(wplist.count());
for(int i = 0; i < wplist.count(); i++) {
- _data->wrapList[i] = wplist.at(i);
+ _wrapList[i] = wplist.at(i);
}
}