okular/ui/guiutils.cpp

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/***************************************************************************
* Copyright (C) 2006-2007 by Pino Toscano <pino@kde.org> *
* *
* 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. *
***************************************************************************/
#include "guiutils.h"
// qt/kde includes
#include <kglobal.h>
#include <kiconloader.h>
#include <klocale.h>
// local includes
#include "core/annotations.h"
struct GuiUtilsHelper
{
GuiUtilsHelper()
: il( 0 )
{
}
KIconLoader * il;
};
K_GLOBAL_STATIC( GuiUtilsHelper, s_data )
namespace GuiUtils {
QString captionForAnnotation( const Okular::Annotation * ann )
{
Q_ASSERT( ann );
QString ret;
switch( ann->subType() )
{
case Okular::Annotation::AText:
if( ( (Okular::TextAnnotation*)ann )->textType() == Okular::TextAnnotation::Linked )
ret = i18n( "Note" );
else
ret = i18n( "Inline Note" );
break;
case Okular::Annotation::ALine:
ret = i18n( "Line" );
break;
case Okular::Annotation::AGeom:
ret = i18n( "Geometry" );
break;
case Okular::Annotation::AHighlight:
ret = i18n( "Highlight" );
break;
case Okular::Annotation::AStamp:
ret = i18n( "Stamp" );
break;
case Okular::Annotation::AInk:
ret = i18n( "Ink" );
break;
case Okular::Annotation::A_BASE:
break;
}
return ret;
}
QString authorForAnnotation( const Okular::Annotation * ann )
{
Q_ASSERT( ann );
return !ann->author().isEmpty() ? ann->author() : i18nc( "Unknown author", "Unknown" );
}
QString contents( const Okular::Annotation * ann )
{
Q_ASSERT( ann );
// 1. window text
QString ret = ann->window().text();
if ( !ret.isEmpty() )
return ret;
// 2. if Text and InPlace, the inplace text
if ( ann->subType() == Okular::Annotation::AText )
{
const Okular::TextAnnotation * txtann = static_cast< const Okular::TextAnnotation * >( ann );
if ( txtann->textType() == Okular::TextAnnotation::InPlace )
{
ret = txtann->inplaceText();
if ( !ret.isEmpty() )
return ret;
}
}
// 3. contents
ret = ann->contents();
return ret;
}
QString contentsHtml( const Okular::Annotation * ann )
{
return contents( ann ).replace( "\n", "<br>" );
}
QString prettyToolTip( const Okular::Annotation * ann )
{
Q_ASSERT( ann );
QString author = authorForAnnotation( ann );
QString contents = contentsHtml( ann );
QString tooltip = QString( "<qt><b>" ) + i18n( "Author: %1", author ) + QString( "</b>" );
if ( !contents.isEmpty() )
tooltip += QString( "<div style=\"font-size: 4px;\"><hr /></div>" ) + contents;
tooltip += "</qt>";
return tooltip;
}
bool canBeMoved( const Okular::Annotation * ann )
{
Q_ASSERT( ann );
switch( ann->subType() )
{
case Okular::Annotation::ALine:
case Okular::Annotation::AStamp:
case Okular::Annotation::AGeom:
case Okular::Annotation::AInk:
case Okular::Annotation::AText:
return true;
break;
default:
break;
}
return false;
}
void setIconLoader( KIconLoader * loader )
{
s_data->il = loader;
}
KIconLoader* iconLoader()
{
return s_data->il ? s_data->il : KIconLoader::global();
}
}