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/***************************************************************************
copyright : (C) 2003-2006 by Robby Stephenson
email : robby@periapsis.org
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of version 2 of the GNU General Public License as *
* published by the Free Software Foundation; *
* *
***************************************************************************/
#ifndef TELLICO_UTILS_H
#define TELLICO_UTILS_H
#include <tqnamespace.h>
class KLibrary;
class TQColor;
class TQColorGroup;
class TQCursor;
class TQString;
class TQStringList;
class TQScrollView;
/**
* This file contains utility functions.
*
* @author Robby Stephenson
*/
namespace Tellico {
/**
* Decode HTML entities. Only numeric entities are handled currently.
*/
TQString decodeHTML(TQString text);
/**
* Return a random, and almost certainly unique UID.
*
* @param length The UID starts with "Tellico" and adds enough letters to be @p length long.
*/
TQString uid(int length=20, bool prefix=true);
uint toUInt(const TQString& string, bool* ok);
/**
* Replace all occurrences of <i18n>text</i18n> with i18n("text")
*/
TQString i18nReplace(TQString text);
/**
* Returns a list of the subdirectories in @param dir
* Symbolic links are ignored
*/
TQStringList findAllSubDirs(const TQString& dir);
int stringHash(const TQString& str);
/** take advantage string collisions to reduce memory
*/
TQString shareString(const TQString& str);
extern TQColor contrastColor;
void updateContrastColor(const TQColorGroup& cg);
TQColor blendColors(const TQColor& color1, const TQColor& color2, int percent);
TQString minutes(int seconds);
TQString saveLocation(const TQString& dir);
KLibrary* openLibrary(const TQString& libName);
namespace GUI {
class CursorSaver {
public:
CursorSaver(const TQCursor& cursor = TQt::waitCursor);
~CursorSaver();
void restore();
private:
bool m_restored : 1;
};
}
}
#endif
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