#include <QApplication>
#include <QClipboard>
+#include <QDesktopServices>
#include <QFontMetrics>
#include <QGraphicsSceneMouseEvent>
#include <QPainter>
_lines = 0;
_selectionStart = -1;
_selectionMode = NoSelection;
+ setAcceptHoverEvents(true);
+ setZValue(20);
}
ChatItem::~ChatItem() {
Q_UNUSED(option); Q_UNUSED(widget);
if(!haveLayout()) updateLayout();
painter->setClipRect(boundingRect()); // no idea why QGraphicsItem clipping won't work
- if(_selectionMode == FullSelection) {
- painter->save();
- painter->fillRect(boundingRect(), QApplication::palette().brush(QPalette::Highlight));
- painter->restore();
- } // TODO: add selection format here
+ //if(_selectionMode == FullSelection) {
+ //painter->save();
+ //painter->fillRect(boundingRect(), QApplication::palette().brush(QPalette::Highlight));
+ //painter->restore();
+ //}
QVector<QTextLayout::FormatRange> formats;
if(_selectionMode != NoSelection) {
QTextLayout::FormatRange selectFmt;
}
void ChatItem::setFullSelection() {
- _selectionMode = FullSelection;
- update();
+ if(_selectionMode != FullSelection) {
+ _selectionMode = FullSelection;
+ update();
+ }
}
void ChatItem::clearSelection() {
- _selectionMode = NoSelection;
+ if(_selectionMode != NoSelection) {
+ _selectionMode = NoSelection;
+ update();
+ }
+}
+
+void ChatItem::continueSelecting(const QPointF &pos) {
+ _selectionMode = PartialSelection;
+ _selectionEnd = posToCursor(pos);
update();
}
void ChatItem::mousePressEvent(QGraphicsSceneMouseEvent *event) {
if(event->buttons() & Qt::LeftButton) {
- chatScene()->setSelectingItem(this); // removes earlier selection if exists
- _selectionStart = _selectionEnd = posToCursor(event->pos());
- _selectionMode = PartialSelection;
+ if(_selectionMode == NoSelection) {
+ chatScene()->setSelectingItem(this); // removes earlier selection if exists
+ _selectionStart = _selectionEnd = posToCursor(event->pos());
+ _selectionMode = PartialSelection;
+ } else {
+ chatScene()->setSelectingItem(0);
+ _selectionMode = NoSelection;
+ update();
+ }
event->accept();
} else {
event->ignore();
void ChatItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event) {
if(contains(event->pos())) {
- _selectionEnd = posToCursor(event->pos());
- update();
+ qint16 end = posToCursor(event->pos());
+ if(end != _selectionEnd) {
+ _selectionEnd = end;
+ update();
+ }
} else {
setFullSelection();
- ungrabMouse();
- chatScene()->startGlobalSelection(this);
+ chatScene()->startGlobalSelection(this, event->pos());
}
}
}
}
+void ChatItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event) {
+ // FIXME dirty and fast hack to make http:// urls klickable
+
+ QRegExp regex("\\b((?:h|f)t{1,2}ps?:\\/\\/.+)\\b");
+ QString str = data(ChatLineModel::DisplayRole).toString();
+ int idx = posToCursor(event->pos());
+ int mi = 0;
+ do {
+ mi = regex.indexIn(str, mi);
+ if(mi < 0) break;
+ if(idx >= mi && idx < mi + regex.matchedLength()) {
+ QDesktopServices::openUrl(QUrl(regex.capturedTexts()[1]));
+ break;
+ }
+ } while(mi >= 0);
+ event->accept();
+}
+
+void ChatItem::hoverEnterEvent(QGraphicsSceneHoverEvent *event) {
+ //qDebug() << (void*)this << "entering";
+
+}
+
+void ChatItem::hoverLeaveEvent(QGraphicsSceneHoverEvent *event) {
+ //qDebug() << (void*)this << "leaving";
+
+}
+
+void ChatItem::hoverMoveEvent(QGraphicsSceneHoverEvent *event) {
+ //qDebug() << (void*)this << event->pos();
+
+}
+
+
/*************************************************************************************************/
ChatItem::WrapColumnFinder::WrapColumnFinder(ChatItem *_item) : item(_item) {