return QString();
}
+void ChatItem::setSelection(SelectionMode mode, qint16 start, qint16 end) {
+ _selectionMode = mode;
+ _selectionStart = start;
+ _selectionEnd = end;
+ update();
+}
+
void ChatItem::setFullSelection() {
if(_selectionMode != FullSelection) {
_selectionMode = FullSelection;
}
void ChatItem::clearSelection() {
- _selectionMode = NoSelection;
- update();
+ if(_selectionMode != NoSelection) {
+ _selectionMode = NoSelection;
+ update();
+ }
}
void ChatItem::continueSelecting(const QPointF &pos) {
if(_selectionMode == FullSelection)
return true;
if(_selectionMode == PartialSelection) {
- int cursor = posToCursor(pos); qDebug() << cursor << _selectionStart << _selectionEnd;
+ int cursor = posToCursor(pos);
return cursor >= qMin(_selectionStart, _selectionEnd) && cursor <= qMax(_selectionStart, _selectionEnd);
}
return false;
}
void ChatItem::handleClick(const QPointF &pos, ChatScene::ClickMode clickMode) {
- if(clickMode == ChatScene::SingleClick) {
+ // single clicks are already handled by the scene (for clearing the selection)
+ if(clickMode == ChatScene::DragStartClick) {
chatScene()->setSelectingItem(this);
_selectionStart = _selectionEnd = posToCursor(pos);
_selectionMode = NoSelection; // will be set to PartialSelection by mouseMoveEvent
}
void ChatItem::mousePressEvent(QGraphicsSceneMouseEvent *event) {
- if(event->buttons() == Qt::LeftButton) {
+ if(event->buttons() == Qt::LeftButton)
event->accept();
- } else {
+ else
event->ignore();
- }
}
void ChatItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *event) {
if(_selectionMode != NoSelection && !event->buttons() & Qt::LeftButton) {
- _selectionEnd = posToCursor(event->pos());
- QString selection
- = data(MessageModel::DisplayRole).toString().mid(qMin(_selectionStart, _selectionEnd), qAbs(_selectionStart - _selectionEnd));
- chatScene()->putToClipboard(selection);
+ chatScene()->selectionToClipboard(QClipboard::Selection);
event->accept();
- } else {
+ } else
event->ignore();
- }
}
// ************************************************************
}
}
-void ContentsChatItem::mousePressEvent(QGraphicsSceneMouseEvent *event) {
- privateData()->hasDragged = false;
- ChatItem::mousePressEvent(event);
-}
-
-void ContentsChatItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *event) {
- if(!event->buttons() && !privateData()->hasDragged) {
- // got a click
+void ContentsChatItem::handleClick(const QPointF &pos, ChatScene::ClickMode clickMode) {
+ if(clickMode == ChatScene::SingleClick) {
Clickable click = privateData()->currentClickable;
if(click.isValid()) {
QString str = data(ChatLineModel::DisplayRole).toString().mid(click.start, click.length);
switch(click.type) {
case Clickable::Url:
- if(!str.contains("://"))
- str = "http://" + str;
+ if(!str.contains("://"))
+ str = "http://" + str;
QDesktopServices::openUrl(QUrl::fromEncoded(str.toAscii()));
break;
case Clickable::Channel:
break;
}
}
+ } else if(clickMode == ChatScene::DoubleClick) {
+ chatScene()->setSelectingItem(this);
+ setSelectionMode(PartialSelection);
+ Clickable click = privateData()->currentClickable;
+ if(click.isValid()) {
+ setSelectionStart(click.start);
+ setSelectionEnd(click.start + click.length);
+ } else {
+ // find word boundary
+ QString str = data(ChatLineModel::DisplayRole).toString();
+ qint16 cursor = posToCursor(pos);
+ qint16 start = str.lastIndexOf(QRegExp("\\W"), cursor) + 1;
+ qint16 end = qMin(str.indexOf(QRegExp("\\W"), cursor), str.length());
+ if(end < 0) end = str.length();
+ setSelectionStart(start);
+ setSelectionEnd(end);
+ }
+ update();
+ } else if(clickMode == ChatScene::TripleClick) {
+ setSelection(PartialSelection, 0, data(ChatLineModel::DisplayRole).toString().length());
}
- ChatItem::mouseReleaseEvent(event);
+ ChatItem::handleClick(pos, clickMode);
}
void ContentsChatItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event) {
// mouse move events always mean we're not hovering anymore...
endHoverMode();
- // also, check if we have dragged the mouse
- if(hasPrivateData() && !privateData()->hasDragged && event->buttons() & Qt::LeftButton
- && (event->buttonDownScreenPos(Qt::LeftButton) - event->screenPos()).manhattanLength() >= QApplication::startDragDistance())
- privateData()->hasDragged = true;
ChatItem::mouseMoveEvent(event);
}
if(idx >= click.start && idx < click.start + click.length) {
if(click.type == Clickable::Url) {
onClickable = true;
- showWebPreview(click);
+ showWebPreview(click);
} else if(click.type == Clickable::Channel) {
// TODO: don't make clickable if it's our own name
- //onClickable = true; //FIXME disabled for now
+ // onClickable = true; //FIXME disabled for now
}
if(onClickable) {
setCursor(Qt::PointingHandCursor);
event->accept();
}
+/*
void ContentsChatItem::contextMenuEvent(QGraphicsSceneContextMenuEvent *event) {
qint16 idx = posToCursor(event->pos());
for(int i = 0; i < privateData()->clickables.count(); i++) {
}
}
}
+*/
void ContentsChatItem::showWebPreview(const Clickable &click) {
#ifndef HAVE_WEBKIT