File indexing completed on 2024-04-28 17:02:20

 /*
    This file is part of Massif Visualizer
 
    Copyright 2010 Milian Wolff <mail@milianw.de>
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) version 3, or any
    later version accepted by the membership of KDE e.V. (or its
    successor approved by the membership of KDE e.V.), which shall
    act as a proxy defined in Section 6 of version 3 of the license.
 
    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
    License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #ifndef MASSIFDATA_UTIL_H
 #define MASSIFDATA_UTIL_H
 
 #include <QString>
 
 namespace Massif {
 
 class TreeLeafItem;
 class SnapshotItem;
 
 /**
  * Returns a prettified cost string.
  */
 QString prettyCost(quint64 cost);
 
 struct ParsedLabel
 {
     QByteArray address;
     QByteArray function;
     QByteArray location;
 
     bool operator==(const ParsedLabel& o) const
     {
         return o.address == address && o.function == function && o.location == location;
     }
 };
 
 ParsedLabel parseLabel(const QByteArray& label);
 uint qHash(const ParsedLabel& label);
 
 /**
  * Prepares a tree node's label for the UI.
  * So far, only the Mem-Address will get stripped.
  */
 QByteArray prettyLabel(const QByteArray& label);
 
 /**
  * If enabled in settings, removes template arguments from identifiers.
  */
 QByteArray shortenTemplates(const QByteArray& label);
 
 /**
  * Extracts the function name from the @p label.
  */
 QByteArray functionInLabel(const QByteArray& label);
 
 /**
  * Extracts the address from the @p label if it exists.
  */
 QByteArray addressInLabel(const QByteArray& label);
 
 /**
  * Extracts the location from the @p label if it exists.
  */
 QByteArray locationInLabel(const QByteArray& label);
 
 /**
  * Checks whether this label denotes a tree node
  * with aggregated items below massif's threshold.
  */
 bool isBelowThreshold(const QByteArray& label);
 
 /**
  * Formats a label to a richtext tooltip.
  *
  * Returns HTML items of a definition list (<dl>).
  */
 QString formatLabelForTooltip(const ParsedLabel& label);
 
 /**
  * Given a list of HTML definition list items, finalize the richtext tooltip.
  */
 QString finalizeTooltip(const QString& contents);
 
 /**
  * Prepares a richtext tooltip for the given node, snapshot and label.
  */
 QString tooltipForTreeLeaf(const Massif::TreeLeafItem* node, const Massif::SnapshotItem* snapshot, const QByteArray& label);
 
 }
 
 #endif // MASSIFDATA_UTIL_H