Mercurial > hg > easyhg
view src/connectionitem.cpp @ 718:dfabf544f682
Fix incorrect packaging of 64-bit CRT with 32-bit binaries
author | Chris Cannam |
---|---|
date | Thu, 13 Dec 2018 07:10:21 +0000 |
parents | ae67ea0af696 |
children | c0b46d0514a7 |
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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) 2013 Chris Cannam Copyright (c) 2013 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 "connectionitem.h" #include "uncommitteditem.h" #include "changesetitem.h" #include "changeset.h" #include "colourset.h" #include "textabbrev.h" #include <QPainter> #include <QFont> QRectF ConnectionItem::boundingRect() const { if (!(m_child || m_uncommitted)) return QRectF(); float xscale = 100; float yscale = 90; float size = 50; int c_col, c_row; if (m_child) { c_col = m_child->column(); c_row = m_child->row(); } else { c_col = m_uncommitted->column(); c_row = m_uncommitted->row(); } int p_col, p_row; if (m_parent) { p_col = m_parent->column(); p_row = m_parent->row(); } else { p_col = c_col - 1; p_row = c_row + 1; } return QRectF(xscale * c_col + size/2 - 2, yscale * c_row + size - 22, xscale * p_col - xscale * c_col + 6, yscale * p_row - yscale * c_row - size + 44) .normalized(); } void ConnectionItem::paint(QPainter *paint, const QStyleOptionGraphicsItem *, QWidget *) { if (!(m_child || m_uncommitted)) return; QPainterPath p; paint->save(); int alpha = 255; if (m_child && m_child->isClosed()) alpha = 90; ColourSet *colourSet = ColourSet::instance(); QString branch; if (m_child) branch = m_child->getChangeset()->branch(); else branch = m_uncommitted->branch(); QColor branchColour = colourSet->getColourFor(branch); branchColour.setAlpha(alpha); Qt::PenStyle ls = Qt::SolidLine; if (!m_child) ls = Qt::DashLine; QTransform t = paint->worldTransform(); float scale = std::min(t.m11(), t.m22()); if (scale < 0.2) { paint->setPen(QPen(branchColour, 0, ls)); } else { paint->setPen(QPen(branchColour, 2, ls)); } float xscale = 100; float yscale = 90; float size = 50; float ygap = yscale - size - 2; int c_col, c_row; if (m_child) { c_col = m_child->column(); c_row = m_child->row(); } else { c_col = m_uncommitted->column(); c_row = m_uncommitted->row(); } int p_col, p_row; if (m_parent) { p_col = m_parent->column(); p_row = m_parent->row(); } else { p_col = c_col - 1; p_row = c_row + 1; } float c_x = xscale * c_col + size/2; float p_x = xscale * p_col + size/2; // ensure line reaches the box, even if it's in a small height -- // doesn't matter if we overshoot as the box is opaque and has a // greater Z value p.moveTo(c_x, yscale * c_row + size - 20); p.lineTo(c_x, yscale * c_row + size); if (p_col == c_col) { p.lineTo(p_x, yscale * p_row); } else if (m_type == Split || m_type == Normal) { // place the bulk of the line on the child (i.e. branch) row if (abs(p_row - c_row) > 1) { p.lineTo(c_x, yscale * p_row - ygap); } p.cubicTo(c_x, yscale * p_row, p_x, yscale * p_row - ygap, p_x, yscale * p_row); } else if (m_type == Merge) { // place bulk of the line on the parent row p.cubicTo(c_x, yscale * c_row + size + ygap, p_x, yscale * c_row + size, p_x, yscale * c_row + size + ygap); if (abs(p_row - c_row) > 1) { p.lineTo(p_x, yscale * p_row); } } if (m_parent) { // ensure line reaches the node -- again doesn't matter if we // overshoot p.lineTo(p_x, yscale * p_row + 20); } else { // no parent: merge from closed branch: draw only half the line paint->setClipRect(QRectF((c_x + p_x)/2, yscale * c_row + size - 22, xscale, yscale)); } paint->drawPath(p); if (!m_parent) { // merge from closed branch: draw branch name paint->setClipping(false); QFont f; f.setPixelSize(11); f.setBold(true); f.setItalic(false); paint->setFont(f); QString branch = m_mergedBranch; if (branch == "") branch = "default"; int wid = xscale; branch = TextAbbrev::abbreviate(branch, QFontMetrics(f), wid); paint->drawText((c_x + p_x)/2 - wid - 2, yscale * c_row + size + ygap/2 + 2, branch); } paint->restore(); }