Mercurial > hg > easyhg
view src/changesetdetailitem.cpp @ 633:db62a0cb3037
* Added setting to specify that diff command should be run once for each selected file, rather than passing all file names to diff command (p4merge doesn't like being given many files)
author | Sam Izzo <sam@humbug.net> |
---|---|
date | Mon, 27 Aug 2012 01:26:57 +1000 |
parents | 641ccce7c771 |
children | ae67ea0af696 |
line wrap: on
line source
/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ /* EasyMercurial Based on HgExplorer by Jari Korhonen Copyright (c) 2010 Jari Korhonen Copyright (c) 2012 Chris Cannam Copyright (c) 2012 Queen Mary, University of London This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. See the file COPYING included with this distribution for more information. */ #include "changesetdetailitem.h" #include "changeset.h" #include "textabbrev.h" #include "colourset.h" #include "debug.h" #include "common.h" #include <QTextDocument> #include <QPainter> #include <QAbstractTextDocumentLayout> ChangesetDetailItem::ChangesetDetailItem(Changeset *cs) : m_changeset(cs), m_doc(0) { m_font = QFont(); m_font.setPixelSize(11); m_font.setBold(false); m_font.setItalic(false); makeDocument(); } ChangesetDetailItem::~ChangesetDetailItem() { delete m_doc; } QRectF ChangesetDetailItem::boundingRect() const { int w = 350; m_doc->setTextWidth(w); return QRectF(-10, -10, w + 10, m_doc->size().height() + 10); } QVariant ChangesetDetailItem::itemChange(GraphicsItemChange c, const QVariant &v) { if (c == ItemVisibleHasChanged) { bool visible = v.toBool(); DEBUG << "ChangesetDetailItem::itemChange: visible = " << visible << endl; if (visible && scene()) { ensureVisible(); } } return v; } void ChangesetDetailItem::paint(QPainter *paint, const QStyleOptionGraphicsItem *option, QWidget *w) { paint->save(); ColourSet *colourSet = ColourSet::instance(); QColor branchColour = colourSet->getColourFor(m_changeset->branch()); QColor userColour = colourSet->getColourFor(m_changeset->author()); QTransform t = paint->worldTransform(); float scale = std::min(t.m11(), t.m22()); if (scale < 0.1) { paint->setPen(QPen(branchColour, 0)); } else { paint->setPen(QPen(branchColour, 2)); } int width = 350; m_doc->setTextWidth(width); int height = m_doc->size().height(); QRectF r(0.5, 0.5, width - 1, height - 1); paint->setBrush(Qt::white); paint->drawRoundedRect(r, 10, 10); if (scale < 0.1) { paint->restore(); return; } // little triangle connecting to its "owning" changeset item paint->setBrush(branchColour); QVector<QPointF> pts; pts.push_back(QPointF(0, height/3 - 5)); pts.push_back(QPointF(0, height/3 + 5)); pts.push_back(QPointF(-10, height/3)); pts.push_back(QPointF(0, height/3 - 5)); paint->drawPolygon(QPolygonF(pts)); /* paint->setBrush(branchColour); QVector<QPointF> pts; pts.push_back(QPointF(width/2 - 5, 0)); pts.push_back(QPointF(width/2 + 5, 0)); pts.push_back(QPointF(width/2, -10)); pts.push_back(QPointF(width/2 - 5, 0)); paint->drawPolygon(QPolygonF(pts)); */ m_doc->drawContents(paint, r); paint->restore(); } void ChangesetDetailItem::makeDocument() { delete m_doc; m_doc = new QTextDocument; m_doc->setHtml(m_changeset->formatHtml()); m_doc->setDefaultFont(m_font); }