Mercurial > hg > easyhg
view uncommitteditem.cpp @ 229:a1f4b5359051
* Add version number to About box
author | Chris Cannam |
---|---|
date | Thu, 06 Jan 2011 13:16:34 +0000 |
parents | c7fa56707ae9 |
children | 8fd71f570884 |
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/* -*- 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) 2010 Chris Cannam Copyright (c) 2010 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 "uncommitteditem.h" #include "colourset.h" #include "debug.h" #include "textabbrev.h" #include <QPainter> #include <QGraphicsScene> #include <QGraphicsSceneMouseEvent> #include <QMenu> #include <QAction> #include <QLabel> #include <QWidgetAction> UncommittedItem::UncommittedItem() : m_showBranch(false), m_column(0), m_row(0), m_wide(false) { m_font = QFont(); m_font.setPixelSize(11); m_font.setBold(false); m_font.setItalic(false); setCursor(Qt::ArrowCursor); } QRectF UncommittedItem::boundingRect() const { //!!! this stuff is gross, refactor with changesetitem and connectionitem int w = 100; if (m_wide) w = 180; return QRectF(-((w-50)/2 - 1), -30, w - 3, 79 + 40); } void UncommittedItem::mousePressEvent(QGraphicsSceneMouseEvent *e) { DEBUG << "UncommittedItem::mousePressEvent" << endl; if (e->button() == Qt::RightButton) { activateMenu(); } } void UncommittedItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *e) { DEBUG << "UncommittedItem::mouseDoubleClickEvent" << endl; if (e->button() == Qt::LeftButton) { emit showWork(); } } void UncommittedItem::activateMenu() { QMenu *menu = new QMenu; QLabel *label = new QLabel(tr("<qt><b> Uncommitted changes</b></qt>")); QWidgetAction *wa = new QWidgetAction(menu); wa->setDefaultWidget(label); menu->addAction(wa); menu->addSeparator(); QAction *dif = menu->addAction(tr("Diff")); connect(dif, SIGNAL(triggered()), this, SIGNAL(diff())); QAction *stat = menu->addAction(tr("Summarise changes")); connect(stat, SIGNAL(triggered()), this, SIGNAL(showSummary())); menu->addSeparator(); QAction *commit = menu->addAction(tr("Commit...")); connect(commit, SIGNAL(triggered()), this, SIGNAL(commit())); QAction *revert = menu->addAction(tr("Revert...")); connect(revert, SIGNAL(triggered()), this, SIGNAL(revert())); menu->exec(QCursor::pos()); ungrabMouse(); } void UncommittedItem::paint(QPainter *paint, const QStyleOptionGraphicsItem *option, QWidget *w) { paint->save(); ColourSet *colourSet = ColourSet::instance(); QColor branchColour = colourSet->getColourFor(m_branch); QFont f(m_font); QTransform t = paint->worldTransform(); float scale = std::min(t.m11(), t.m22()); if (scale > 1.0) { int ps = int((f.pixelSize() / scale) + 0.5); if (ps < 8) ps = 8; f.setPixelSize(ps); } if (scale < 0.1) { paint->setPen(QPen(branchColour, 0, Qt::DashLine)); } else { paint->setPen(QPen(branchColour, 2, Qt::DashLine)); } paint->setFont(f); QFontMetrics fm(f); int fh = fm.height(); int width = 100; if (m_wide) width = 180; int x0 = -((width - 50) / 2 - 1); int height = 49; QRectF r(x0, 0, width - 3, height); paint->drawRect(r); if (m_wide) { QString label = tr("Uncommitted changes"); paint->drawText(-(fm.width(label) - 50)/2, 25 - fm.height()/2 + fm.ascent(), label); } else { QString label = tr("Uncommitted"); paint->drawText(-(fm.width(label) - 50)/2, 25 - fm.height() + fm.ascent(), label); label = tr("changes"); paint->drawText(-(fm.width(label) - 50)/2, 25 + fm.ascent(), label); } if (m_showBranch && m_branch != "") { // write branch name f.setBold(true); paint->setFont(f); int wid = width - 3; QString b = TextAbbrev::abbreviate(m_branch, QFontMetrics(f), wid); paint->drawText(x0, -fh + fm.ascent() - 4, b); f.setBold(false); } paint->restore(); return; }