***************************************************************************/
#include <QGraphicsSceneMouseEvent>
+#include <QPersistentModelIndex>
#include "buffer.h"
#include "chatitem.h"
-#include "chatline.h"
+#include "chatlinemodelitem.h"
#include "chatscene.h"
#include "quasselui.h"
-ChatScene::ChatScene(Buffer *buf, QObject *parent) : QGraphicsScene(parent) {
- _buffer = buf;
-
- foreach(AbstractUiMsg *msg, buf->contents()) {
- appendMsg(msg);
+ChatScene::ChatScene(MessageModel *model, QObject *parent) : QGraphicsScene(parent), _model(model) {
+ connect(model, SIGNAL(rowsInserted(const QModelIndex &, int, int)), this, SLOT(rowsInserted(const QModelIndex &, int, int)));
+ for(int i = 0; i < model->rowCount(); i++) {
+ ChatLine *line = new ChatLine(model->index(i, 0));
+ _lines.append(line);
+ addItem(line);
}
- connect(buf, SIGNAL(msgAppended(AbstractUiMsg *)), this, SLOT(appendMsg(AbstractUiMsg *)));
- connect(buf, SIGNAL(msgPrepended(AbstractUiMsg *)), this, SLOT(prependMsg(AbstractUiMsg *)));
}
ChatScene::~ChatScene() {
}
-void ChatScene::appendMsg(AbstractUiMsg * msg) {
- /*
- ChatLine *line = dynamic_cast<ChatLine*>(msg);
- Q_ASSERT(line);
- _lines.append(line);
- addItem(line);
- line->setPos(0, _lines.count() * 30);
- line->setColumnWidths(80, 80, 400);
- */
-}
-
-void ChatScene::prependMsg(AbstractUiMsg * msg) {
- /*
- ChatLine *line = dynamic_cast<ChatLine*>(msg);
- Q_ASSERT(line); qDebug() << "prepending";
- _lines.prepend(line);
- addItem(line);
- line->setPos(0, _lines.count() * 30);
- */
+void ChatScene::setWidth(int w) {
+ _width = w;
+ int h = 0;
+ foreach(ChatLine *line, _lines) {
+ line->setPos(0, h);
+ h += line->setColumnWidths(60, 80, w - 60 - 80);
+ }
+ setSceneRect(QRectF(0, 0, w, h));
}
void ChatScene::mousePressEvent ( QGraphicsSceneMouseEvent * mouseEvent ) {