X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fqtui%2Fchatline.cpp;h=af77b12ca5a29ddf51983b534daefb0dd9efe764;hp=237fad68fbae63aaca7570a1caebeae046f14676;hb=9d22ec1fd8e8652744e6ea6c91de4a6ec5b2146c;hpb=39e2a78383295f86c5aa2dadbeac6f02b53eb7a4

diff --git a/src/qtui/chatline.cpp b/src/qtui/chatline.cpp
index 237fad68..af77b12c 100644
--- a/src/qtui/chatline.cpp
+++ b/src/qtui/chatline.cpp
@@ -23,23 +23,27 @@
 #include <QtGui>
 
 #include "bufferinfo.h"
+#include "buffersyncer.h"
+#include "client.h"
 #include "chatitem.h"
 #include "chatline.h"
+#include "messagemodel.h"
+#include "networkmodel.h"
 #include "qtui.h"
 
-ChatLine::ChatLine(const QModelIndex &index, QGraphicsItem *parent) : QGraphicsItem(parent) {
-  _timestampItem = new ChatItem(QPersistentModelIndex(index.sibling(index.row(), ChatLineModel::TimestampColumn)), this);
-  _senderItem = new ChatItem(QPersistentModelIndex(index.sibling(index.row(), ChatLineModel::SenderColumn)), this);
-  _contentsItem = new ChatItem(QPersistentModelIndex(index.sibling(index.row(), ChatLineModel::ContentsColumn)), this);
-
-  _timestampItem->setPos(0,0);
-  _width = _height = 0;
-}
-
-ChatLine::~ChatLine() {
-  delete _timestampItem;
-  delete _senderItem;
-  delete _contentsItem;
+ChatLine::ChatLine(int row, QAbstractItemModel *model, 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),
+    _selection(0)
+{
+  Q_ASSERT(model);
+  QModelIndex index = model->index(row, ChatLineModel::ContentsColumn);
+  setHighlighted(model->data(index, MessageModel::FlagsRole).toInt() & Message::Highlight);
 }
 
 QRectF ChatLine::boundingRect () const {
@@ -47,22 +51,85 @@ QRectF ChatLine::boundingRect () const {
   return QRectF(0, 0, _width, _height);
 }
 
+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
+  }
+}
+
 qreal ChatLine::setGeometry(qreal width, qreal firstHandlePos, qreal secondHandlePos) {
-  if(width != _width) prepareGeometryChange();
+  if(width != _width)
+    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);
+  _timestampItem.setWidth(firstHandlePos - firstsep);
+  _senderItem.setWidth(secondHandlePos - firstHandlePos - (firstsep+secondsep));
+  _height = _contentsItem.setWidth(width - secondHandlePos - secondsep);
 
-  _senderItem->setPos(firstHandlePos + firstsep, 0);
-  _contentsItem->setPos(secondHandlePos + secondsep, 0);
+  _senderItem.setPos(firstHandlePos + firstsep, 0);
+  _contentsItem.setPos(secondHandlePos + secondsep, 0);
 
   _width = width;
   return _height;
 }
 
+void ChatLine::setSelected(bool selected, ChatLineModel::ColumnType minColumn) {
+  if(selected) {
+    quint8 sel = (_selection & 0x80) | 0x40 | 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 & 0x80;
+    if(sel != _selection) {
+      _selection = sel;
+      for(int i = 0; i <= ChatLineModel::ContentsColumn; i++)
+	item((ChatLineModel::ColumnType)i).clearSelection();
+      update();
+    }
+  }
+}
+
+void ChatLine::setHighlighted(bool highlighted) {
+  if(highlighted) _selection |= 0x80;
+  else _selection &= 0x7f;
+  update();
+}
+
 void ChatLine::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) {
+  if(_selection & Highlighted) {
+    painter->fillRect(boundingRect(), QBrush(QtUi::style()->highlightColor()));
+  }
+  if(_selection & Selected) {
+    qreal left = item((ChatLineModel::ColumnType)(_selection & 0x3f)).x();
+    QRectF selectRect(left, 0, width() - left, height());
+    painter->fillRect(selectRect, QApplication::palette().brush(QPalette::Highlight));
+  }
+
+  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);
+    }
+  }
+
 
 }