X-Git-Url: https://git.quassel-irc.org/?a=blobdiff_plain;f=src%2Fqtui%2Fchatline.cpp;h=c09bdee01626354b356c8b79214f2f336b9f2aac;hb=0f16a547d17c536cc567bfb2746824bfca3424cd;hp=ef59fc48622c7b63a2addfed1f1fdf64bd591aa3;hpb=22f141be889377b07472bb967d92186dad23be3e;p=quassel.git

diff --git a/src/qtui/chatline.cpp b/src/qtui/chatline.cpp
index ef59fc48..c09bdee0 100644
--- a/src/qtui/chatline.cpp
+++ b/src/qtui/chatline.cpp
@@ -18,18 +18,126 @@
  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  ***************************************************************************/
 
+#include <QDateTime>
+#include <QString>
+#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"
+#include "qtuisettings.h"
+
+ChatLine::ChatLine(int row, QAbstractItemModel *model, QGraphicsItem *parent)
+  : QGraphicsItem(parent),
+    _row(row), // needs to be set before the items
+    _timestampItem(model, this),
+    _senderItem(model, this),
+    _contentsItem(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 {
+  //return childrenBoundingRect();
+  return QRectF(0, 0, _width, _height);
+}
 
-Chatline::Chatline(const Message &msg) : MessageItem(msg) {
+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) {
+  if(width != _width)
+    prepareGeometryChange();
+  QRectF firstColHandleRect = chatScene()->firstColumnHandleRect();
+  QRectF secondColHandleRect = chatScene()->secondColumnHandleRect();
+
+  _height = _contentsItem.setGeometry(width - secondColHandleRect.right());
+  _timestampItem.setGeometry(firstColHandleRect.left(), _height);
+  _senderItem.setGeometry(secondColHandleRect.left() - firstColHandleRect.right(), _height);
 
+  _senderItem.setPos(firstColHandleRect.right(), 0);
+  _contentsItem.setPos(secondColHandleRect.right(), 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();
+    }
+  }
+}
 
-QVariant Chatline::data(int column, int role) const {
-  return MessageItem::data(column, role);
+void ChatLine::setHighlighted(bool highlighted) {
+  if(highlighted) _selection |= 0x80;
+  else _selection &= 0x7f;
+  update();
 }
 
-bool Chatline::setData(int column, const QVariant &value, int role) {
-  return false;
+void ChatLine::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) {
+  Q_UNUSED(option);
+  Q_UNUSED(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));
+  }
+
+  // new line marker
+  const QAbstractItemModel *model_ = model();
+  if(model_ && row() > 0) {
+    QModelIndex prevRowIdx = model_->index(row() - 1, 0);
+    MsgId msgId = model_->data(prevRowIdx, MessageModel::MsgIdRole).value<MsgId>();
+    Message::Flags flags = (Message::Flags)model_->data(model_->index(row(), 0), MessageModel::FlagsRole).toInt();
+    // don't show the marker if we wrote that new line
+    if(!(flags & Message::Self)) {
+      BufferId bufferId = model_->data(prevRowIdx, MessageModel::BufferIdRole).value<BufferId>();
+      if(msgId == Client::networkModel()->lastSeenMsgId(bufferId) && chatScene()->isSingleBufferScene()) {
+	QtUiSettings s("QtUiStyle/Colors");
+	QLinearGradient gradient(0, 0, 0, height());
+	gradient.setColorAt(0, s.value("newMsgMarkerFG", QColor(Qt::red)).value<QColor>());
+	gradient.setColorAt(0.1, Qt::transparent);
+	painter->fillRect(boundingRect(), gradient);
+      }
+    }
+  }
 }