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222 lines
6.6 KiB
222 lines
6.6 KiB
/***************************************************************************
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* Copyright (C) 2005 by Robert Gruber *
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* rgruber@users.sourceforge.net *
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* *
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* This file has been taken from cervisia an adapted to fit my needs: *
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* Copyright (C) 1999-2002 Bernd Gehrmann <bernd@mail.berlios.de> *
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* Copyright (c) 2003-2005 André Wöbbeking <Woebbeking@web.de> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include "annotateview.h"
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#include <qheader.h>
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#include <qdatetime.h>
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#include <qpainter.h>
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#include <kglobalsettings.h>
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#include <kglobal.h>
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#include <klocale.h>
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#include <kdebug.h>
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#include "annotatepage.h"
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class AnnotateViewItem : public QListViewItem
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{
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friend class AnnotateView;
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public:
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enum { LineNumberColumn, AuthorColumn, DateColumn,ContentColumn };
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AnnotateViewItem(AnnotateView *parent, QString rev, QString author,
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QDateTime date, QString content, QString comment,
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bool odd, int linenumber);
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virtual int compare(QListViewItem *item, int col, bool ascending) const;
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virtual int width(const QFontMetrics &, const QListView *, int col) const;
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virtual QString text(int col) const;
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virtual void paintCell(QPainter *, const QColorGroup &, int, int, int);
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private:
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QString m_revision;
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QString m_author;
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QString m_content;
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QString m_comment;
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QDateTime m_logDate;
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bool m_odd;
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int m_lineNumber;
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static const int BORDER;
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};
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const int AnnotateViewItem::BORDER = 4;
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AnnotateViewItem::AnnotateViewItem(AnnotateView *parent, QString rev,
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QString author, QDateTime date, QString content, QString comment,
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bool odd, int linenumber)
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: QListViewItem(parent)
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, m_revision(rev)
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, m_author(author)
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, m_content(content)
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, m_comment(comment)
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, m_logDate(date)
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, m_odd(odd)
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, m_lineNumber(linenumber)
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{}
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int AnnotateViewItem::compare(QListViewItem *item, int, bool) const
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{
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int linenum1 = m_lineNumber;
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int linenum2 = static_cast<AnnotateViewItem*>(item)->m_lineNumber;
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return (linenum2 > linenum1)? -1 : (linenum2 < linenum1)? 1 : 0;
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}
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QString AnnotateViewItem::text(int col) const
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{
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switch (col)
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{
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case LineNumberColumn:
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return QString::number(m_lineNumber);
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case AuthorColumn:
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return (m_revision + QChar(' ') + m_author);
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case DateColumn:
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return KGlobal::locale()->formatDate(m_logDate.date(), true);
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case ContentColumn:
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return m_content;
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default:
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;
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};
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return QString::null;
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}
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void AnnotateViewItem::paintCell(QPainter *p, const QColorGroup &, int col, int width, int align)
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{
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QColor backgroundColor;
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switch (col)
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{
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case LineNumberColumn:
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backgroundColor = KGlobalSettings::highlightColor();
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p->setPen(KGlobalSettings::highlightedTextColor());
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break;
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default:
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backgroundColor = m_odd ? KGlobalSettings::baseColor()
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: KGlobalSettings::alternateBackgroundColor();
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p->setPen(KGlobalSettings::textColor());
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break;
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};
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p->fillRect(0, 0, width, height(), backgroundColor);
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QString str = text(col);
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if (str.isEmpty())
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return;
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if (align & (AlignTop || AlignBottom) == 0)
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align |= AlignVCenter;
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p->drawText(BORDER, 0, width - 2*BORDER, height(), align, str);
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}
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int AnnotateViewItem::width(const QFontMetrics &fm, const QListView *, int col) const
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{
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return fm.width(text(col)) + 2*BORDER;
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}
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/******************************************************************************/
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/*****************Definition of class AnnotateView ****************************/
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/******************************************************************************/
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AnnotateView::AnnotateView(AnnotatePage *parent, const char *name)
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: KListView(parent, name), QToolTip( viewport() ),
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m_page(parent)
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{
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setFrameStyle(QFrame::WinPanel | QFrame::Sunken);
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setAllColumnsShowFocus(true);
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setShowToolTips(false);
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header()->hide();
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addColumn(QString::null);
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addColumn(QString::null);
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addColumn(QString::null);
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addColumn(QString::null);
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setSorting(AnnotateViewItem::LineNumberColumn);
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setColumnAlignment(AnnotateViewItem::LineNumberColumn, Qt::AlignRight);
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connect( this, SIGNAL(executed(QListViewItem*)),
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this, SLOT(itemClicked(QListViewItem*)) );
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}
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void AnnotateView::addLine(QString rev, QString author, QDateTime date,
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QString content, QString comment, bool odd)
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{
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new AnnotateViewItem(this, rev, author, date, content, comment,
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odd, childCount()+1);
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}
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QSize AnnotateView::sizeHint() const
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{
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QFontMetrics fm(fontMetrics());
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return QSize(100 * fm.width("0"), 20 * fm.lineSpacing());
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}
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void AnnotateView::maybeTip( const QPoint & p )
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{
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AnnotateViewItem * item = dynamic_cast<AnnotateViewItem*>( itemAt( p ) );
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if (!item)
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return;
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const int column(header()->sectionAt(p.x()));
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if (column != AnnotateViewItem::AuthorColumn &&
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column != AnnotateViewItem::DateColumn) {
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return;
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}
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QRect r = itemRect( item );
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//get the dimension of the author + the date column
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QRect headerRect = header()->sectionRect(AnnotateViewItem::AuthorColumn);
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headerRect = headerRect.unite(header()->sectionRect(AnnotateViewItem::DateColumn));
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r.setLeft(headerRect.left());
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r.setWidth(headerRect.width());
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if (r.isValid())
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{
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tip( r, "<nobr><b>"+item->text(AnnotateViewItem::AuthorColumn)+"</b></nobr><br>"
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"<nobr>"+item->text(AnnotateViewItem::DateColumn)+"</nobr>"
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"<pre>"+item->m_comment+"</pre>");
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}
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}
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void AnnotateView::itemClicked(QListViewItem *item)
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{
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kdDebug(9006) << "itemClicked()" << endl;
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AnnotateViewItem * line = dynamic_cast<AnnotateViewItem*>(item);
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if (line) {
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kdDebug(9006) << "requesting annotate for revision " << line->m_revision << endl;
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emit m_page->requestAnnotate(line->m_revision);
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} else {
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kdDebug(9006) << "This is not an AnnotateViewItem" << endl;
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}
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}
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#include "annotateview.moc"
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