X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fqtui%2Fchatline.cpp;h=c1c98da62babd4f9711fd4846d4d8d7dfab82bc4;hp=3ce33dfdf677ee6f09b63ea334d8b9e48fa0a0e0;hb=66c5feaf7c9f480f06dfb45df2cf54e44c8b487b;hpb=d6b056e936ec441258d291b7a8af7b83f9f53016

diff --git a/src/qtui/chatline.cpp b/src/qtui/chatline.cpp
index 3ce33dfd..c1c98da6 100644
--- a/src/qtui/chatline.cpp
+++ b/src/qtui/chatline.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-07 by the Quassel IRC Team                         *
+ *   Copyright (C) 2005-09 by the Quassel Project                          *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -23,98 +23,174 @@
 #include <QtGui>
 
 #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 &timestampWidth, 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 &timestampWidth, 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();
-}
+// 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);
 
-MsgId ChatLine::msgId() const {
-  return 0;
-}
+  _contentsItem.setPos(contentsPos);
 
-BufferInfo ChatLine::bufferInfo() const {
-  Q_ASSERT(false); // do we actually need this function???
-  return BufferInfo();
-}
+  if(needGeometryChange)
+    prepareGeometryChange();
 
-QDateTime ChatLine::timestamp() const {
-  return QDateTime();
-}
+  _height = height;
 
-QRectF ChatLine::boundingRect () const {
-  return childrenBoundingRect();
+  setPos(0, linePos);
 }
 
-void ChatLine::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) {
-
-}
+void ChatLine::setGeometryByWidth(const qreal &width, const qreal &contentsWidth, qreal &linePos) {
+  qreal height = _contentsItem.setGeometryByWidth(contentsWidth);
+  linePos -= height;
+  bool needGeometryChange = (height != _height || width != _width);
 
-void ChatLine::setColumnWidths(int tsColWidth, int senderColWidth, int textColWidth) {
-  if(tsColWidth >= 0) {
-    _tsColWidth = tsColWidth;
-    _tsItem->setWidth(tsColWidth);
+  if(height != _height) {
+    _timestampItem.prepareGeometryChange();
+    _timestampItem.setHeight(height);
+    _senderItem.prepareGeometryChange();
+    _senderItem.setHeight(height);
   }
-  if(senderColWidth >= 0) {
-    _senderColWidth = senderColWidth;
-    _senderItem->setWidth(senderColWidth);
+
+  if(needGeometryChange) {
+    prepareGeometryChange();
+    _height = height;
+    _width = width;
   }
-  if(textColWidth >= 0) {
-    _textColWidth = textColWidth;
-    _textItem->setWidth(textColWidth);
+
+  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();
+    }
   }
-  layout();
 }
 
-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));
+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);
 
-bool ChatLine::sceneEvent ( QEvent * event ) {
-  qDebug() <<(void*)this<< "receiving event";
-  event->ignore();
-  return false;
-}
+  const QAbstractItemModel *model_ = model();
+  QModelIndex myIdx = model_->index(row(), 0);
+  Message::Type type = (Message::Type)myIdx.data(MessageModel::TypeRole).toInt();
+  UiStyle::MessageLabel label = (UiStyle::MessageLabel)myIdx.data(ChatLineModel::MsgLabelRole).toInt();
 
+  QTextCharFormat msgFmt = QtUi::style()->format(UiStyle::formatType(type), label);
+  if(msgFmt.hasProperty(QTextFormat::BackgroundBrush)) {
+    painter->fillRect(boundingRect(), msgFmt.background());
+  }
+
+  if(_selection & Selected) {
+    QTextCharFormat selFmt = QtUi::style()->format(UiStyle::formatType(type), label | UiStyle::Selected);
+    if(selFmt.hasProperty(QTextFormat::BackgroundBrush)) {
+      qreal left = item((ChatLineModel::ColumnType)(_selection & ItemMask)).x();
+      QRectF selectRect(left, 0, width() - left, height());
+      painter->fillRect(selectRect, selFmt.background());
+    }
+  }
 
+  // new line marker
+  if(model_ && row() > 0  && chatScene()->isSingleBufferScene()) {
+    QModelIndex prevRowIdx = model_->index(row() - 1, 0);
+    MsgId prevMsgId = prevRowIdx.data(MessageModel::MsgIdRole).value<MsgId>();
+    MsgId myMsgId = myIdx.data(MessageModel::MsgIdRole).value<MsgId>();
+    Message::Flags flags = (Message::Flags)myIdx.data(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) {
+        QLinearGradient gradient(0, 0, 0, contentsItem().fontMetrics()->lineSpacing());
+        gradient.setColorAt(0, QtUi::style()->brush(UiStyle::MarkerLine).color()); // FIXME: Use full (gradient?) brush instead of just the color
+        gradient.setColorAt(0.1, Qt::transparent);
+        painter->fillRect(boundingRect(), gradient);
+      }
+    }
+  }
+}