#include "bufferview.h"
#include "chatitem.h"
#include "chatlinemodel.h"
+#include "contextmenuactionprovider.h"
#include "iconloader.h"
#include "mainwin.h"
#include "qtui.h"
return model()->data(index, role);
}
+qint16 ChatItem::posToCursor(const QPointF &pos) const {
+ if(pos.y() > height()) return data(MessageModel::DisplayRole).toString().length();
+ if(pos.y() < 0) return 0;
+
+ QTextLayout layout;
+ initLayout(&layout);
+ for(int l = layout.lineCount() - 1; l >= 0; l--) {
+ QTextLine line = layout.lineAt(l);
+ if(pos.y() >= line.y()) {
+ return line.xToCursor(pos.x(), QTextLine::CursorOnCharacter);
+ }
+ }
+ return 0;
+}
+
void ChatItem::initLayoutHelper(QTextLayout *layout, QTextOption::WrapMode wrapMode, Qt::Alignment alignment) const {
Q_ASSERT(layout);
layout->setTextOption(option);
QList<QTextLayout::FormatRange> formatRanges
- = QtUi::style()->toTextLayoutList(data(MessageModel::FormatRole).value<UiStyle::FormatList>(), layout->text().length());
+ = QtUi::style()->toTextLayoutList(data(MessageModel::FormatRole).value<UiStyle::FormatList>(), layout->text().length(), data(ChatLineModel::MsgLabelRole).toUInt());
layout->setAdditionalFormats(formatRanges);
}
layout->endLayout();
}
+void ChatItem::paintBackground(QPainter *painter) {
+ painter->setClipRect(boundingRect()); // no idea why QGraphicsItem clipping won't work
+
+ QVariant bgBrush;
+ if(_selectionMode == FullSelection)
+ bgBrush = data(ChatLineModel::SelectedBackgroundRole);
+ else
+ bgBrush = data(ChatLineModel::BackgroundRole);
+ if(bgBrush.isValid())
+ painter->fillRect(boundingRect(), bgBrush.value<QBrush>());
+}
// NOTE: This is not the most time-efficient implementation, but it saves space by not caching unnecessary data
// This is a deliberate trade-off. (-> selectFmt creation, data() call)
void ChatItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) {
Q_UNUSED(option); Q_UNUSED(widget);
- painter->setClipRect(boundingRect()); // no idea why QGraphicsItem clipping won't work
- QVector<QTextLayout::FormatRange> formats = additionalFormats();
- QTextLayout::FormatRange selectFmt = selectionFormat();
- if(selectFmt.format.isValid()) formats.append(selectFmt);
+ paintBackground(painter);
+
QTextLayout layout;
initLayout(&layout);
- layout.draw(painter, QPointF(0,0), formats, boundingRect());
+ layout.draw(painter, QPointF(0,0), selectionFormats(), boundingRect());
// layout()->draw(painter, QPointF(0,0), formats, boundingRect());
// painter->drawRect(_boundingRect.adjusted(0, 0, -1, -1));
}
-qint16 ChatItem::posToCursor(const QPointF &pos) const {
- if(pos.y() > height()) return data(MessageModel::DisplayRole).toString().length();
- if(pos.y() < 0) return 0;
+QVector<QTextLayout::FormatRange> ChatItem::selectionFormats() const {
+ if(!hasSelection())
+ return QVector<QTextLayout::FormatRange>();
- QTextLayout layout;
- initLayout(&layout);
- for(int l = layout.lineCount() - 1; l >= 0; l--) {
- QTextLine line = layout.lineAt(l);
- if(pos.y() >= line.y()) {
- return line.xToCursor(pos.x(), QTextLine::CursorOnCharacter);
- }
+ int start, end;
+ if(_selectionMode == FullSelection) {
+ start = 0;
+ end = data(MessageModel::DisplayRole).toString().length();
+ } else {
+ start = qMin(_selectionStart, _selectionEnd);
+ end = qMax(_selectionStart, _selectionEnd);
}
- return 0;
+
+ UiStyle::FormatList fmtList = data(MessageModel::FormatRole).value<UiStyle::FormatList>();
+
+ while(fmtList.count() >=2 && fmtList.at(1).first <= start)
+ fmtList.removeFirst();
+
+ fmtList.first().first = start;
+
+ while(fmtList.count() >= 2 && fmtList.last().first >= end)
+ fmtList.removeLast();
+
+ return QtUi::style()->toTextLayoutList(fmtList, end, UiStyle::Selected|data(ChatLineModel::MsgLabelRole).toUInt()).toVector();
}
bool ChatItem::hasSelection() const {
return false;
}
-QTextLayout::FormatRange ChatItem::selectionFormat() const {
- QTextLayout::FormatRange selectFmt;
- if(_selectionMode != NoSelection) {
- selectFmt.format.setForeground(QApplication::palette().brush(QPalette::HighlightedText));
- selectFmt.format.setBackground(QApplication::palette().brush(QPalette::Highlight));
- if(_selectionMode == PartialSelection) {
- selectFmt.start = qMin(_selectionStart, _selectionEnd);
- selectFmt.length = qAbs(_selectionStart - _selectionEnd);
- } else { // FullSelection
- selectFmt.start = 0;
- selectFmt.length = data(MessageModel::DisplayRole).toString().length();
- }
- } else {
- selectFmt.start = -1;
- selectFmt.length = 0;
- }
- return selectFmt;
-}
-
QList<QRectF> ChatItem::findWords(const QString &searchWord, Qt::CaseSensitivity caseSensitive) {
QList<QRectF> resultList;
const QAbstractItemModel *model_ = model();
void ChatItem::addActionsToMenu(QMenu *menu, const QPointF &pos) {
Q_UNUSED(pos);
- Client::mainUi()->actionProvider()->addActions(menu, chatScene()->filter(), data(MessageModel::BufferIdRole).value<BufferId>());
+ GraphicalUi::contextMenuActionProvider()->addActions(menu, chatScene()->filter(), data(MessageModel::BufferIdRole).value<BufferId>());
}
// ************************************************************
void SenderChatItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) {
Q_UNUSED(option); Q_UNUSED(widget);
+ paintBackground(painter);
- painter->setClipRect(boundingRect()); // no idea why QGraphicsItem clipping won't work
QTextLayout layout;
initLayout(&layout);
qreal layoutWidth = layout.minimumWidth();
else
offset = qMax(layoutWidth - width(), (qreal)0);
- QTextLayout::FormatRange selectFmt = selectionFormat();
-
if(layoutWidth > width()) {
// Draw a nice gradient for longer items
// Qt's text drawing with a gradient brush sucks, so we use an alpha-channeled pixmap instead
QPixmap pixmap(layout.boundingRect().toRect().size());
pixmap.fill(Qt::transparent);
QPainter pixPainter(&pixmap);
- layout.draw(&pixPainter, QPointF(qMax(offset, (qreal)0), 0), QVector<QTextLayout::FormatRange>() << selectFmt);
+ layout.draw(&pixPainter, QPointF(qMax(offset, (qreal)0), 0), selectionFormats());
pixPainter.end();
// Create alpha channel mask
pixmap.setAlphaChannel(mask);
painter->drawPixmap(0, 0, pixmap);
} else {
- layout.draw(painter, QPointF(0,0), QVector<QTextLayout::FormatRange>() << selectFmt, boundingRect());
+ layout.draw(painter, QPointF(0,0), selectionFormats(), boundingRect());
}
}
: ChatItem(0, 0, pos, parent),
_data(0)
{
- const QAbstractItemModel *model_ = model();
- QModelIndex index = model_->index(row(), column());
- _fontMetrics = QtUi::style()->fontMetrics(model_->data(index, ChatLineModel::FormatRole).value<UiStyle::FormatList>().at(0).second);
-
setGeometryByWidth(width);
}
+QFontMetricsF *ContentsChatItem::fontMetrics() const {
+ return QtUi::style()->fontMetrics(data(ChatLineModel::FormatRole).value<UiStyle::FormatList>().at(0).second, 0);
+}
+
ContentsChatItem::~ContentsChatItem() {
delete _data;
}
}
qreal ContentsChatItem::setGeometryByWidth(qreal w) {
- if(w != width()) {
+ // We use this for reloading layout info as well, so we can't bail out if the width doesn't change
+
+ // compute height
+ int lines = 1;
+ WrapColumnFinder finder(this);
+ while(finder.nextWrapColumn(w) > 0)
+ lines++;
+ qreal h = lines * fontMetrics()->lineSpacing();
+ delete _data;
+ _data = 0;
+
+ if(w != width() || h != height()) {
prepareGeometryChange();
- setWidth(w);
- // compute height
- int lines = 1;
- WrapColumnFinder finder(this);
- while(finder.nextWrapColumn() > 0)
- lines++;
- setHeight(lines * fontMetrics()->lineSpacing());
- delete _data;
- _data = 0;
+ setGeometry(w, h);
}
- return height();
+ return h;
}
void ContentsChatItem::doLayout(QTextLayout *layout) const {
if(!line.isValid())
break;
- int col = finder.nextWrapColumn();
+ int col = finder.nextWrapColumn(width());
line.setNumColumns(col >= 0 ? col - line.textStart() : layout->text().length());
line.setPosition(QPointF(0, h));
h += fontMetrics()->lineSpacing();
QList<ContentsChatItem::Clickable> ContentsChatItem::findClickables() const {
// For matching URLs
static QString urlEnd("(?:>|[,.;:\"]*\\s|\\b|$)");
- static QString urlChars("(?:[,.;:]*[\\w\\-~@/?&=+$()!%#*|{}\\[\\]])");
+ static QString urlChars("(?:[,.;:]*[\\w\\-~@/?&=+$()!%#*|{}\\[\\]'^])");
static QRegExp regExp[] = {
// URL
// QRegExp(QString("((?:https?://|s?ftp://|irc://|mailto:|www\\.)%1+|%1+\\.[a-z]{2,4}(?:?=/%1+|\\b))%2").arg(urlChars, urlEnd)),
- QRegExp(QString("((?:(?:https?://|s?ftp://|irc://|gopher://|mailto:)|www)%1+)%2").arg(urlChars, urlEnd), Qt::CaseInsensitive),
+ QRegExp(QString("((?:(?:mailto:|\\w+://)|www\\.)%1+)%2").arg(urlChars, urlEnd), Qt::CaseInsensitive),
// Channel name
// We don't match for channel names starting with + or &, because that gives us a lot of false positives.
for(int i = 0; i < regExpCount; i++) {
if(matches[i] < 0 || matchEnd[i] > str.length()) continue;
if(idx >= matchEnd[i]) {
- matches[i] = str.indexOf(regExp[i], qMax(matchEnd[i], idx));
+ matches[i] = regExp[i].indexIn(str, qMax(matchEnd[i], idx));
if(matches[i] >= 0) matchEnd[i] = matches[i] + regExp[i].cap(1).length();
}
if(matches[i] >= 0 && matches[i] < minidx) {
foreach(QAction *action, menu->actions())
action->setVisible(false);
QString name = data(ChatLineModel::DisplayRole).toString().mid(click.start, click.length);
- Client::mainUi()->actionProvider()->addActions(menu, chatScene()->filter(), data(MessageModel::BufferIdRole).value<BufferId>(), name);
+ GraphicalUi::contextMenuActionProvider()->addActions(menu, chatScene()->filter(), data(MessageModel::BufferIdRole).value<BufferId>(), name);
break;
}
default:
ContentsChatItem::WrapColumnFinder::~WrapColumnFinder() {
}
-qint16 ContentsChatItem::WrapColumnFinder::nextWrapColumn() {
+qint16 ContentsChatItem::WrapColumnFinder::nextWrapColumn(qreal width) {
if(wordidx >= wrapList.count())
return -1;
lineCount++;
- qreal targetWidth = lineCount * item->width() + choppedTrailing;
+ qreal targetWidth = lineCount * width + choppedTrailing;
qint16 start = wordidx;
qint16 end = wrapList.count() - 1;
projects / quassel.git / blobdiff