util.h

Go to the documentation of this file.

/**********************************************************************
 * LeechCraft - modular cross-platform feature rich internet client.
 * Copyright (C) 2006-2014  Georg Rudoy
 *
 * Boost Software License - Version 1.0 - August 17th, 2003
 *
 * Permission is hereby granted, free of charge, to any person or organization
 * obtaining a copy of the software and accompanying documentation covered by
 * this license (the "Software") to use, reproduce, display, distribute,
 * execute, and transmit the Software, and to prepare derivative works of the
 * Software, and to permit third-parties to whom the Software is furnished to
 * do so, all subject to the following:
 *
 * The copyright notices in the Software and this entire statement, including
 * the above license grant, this restriction and the following disclaimer,
 * must be included in all copies of the Software, in whole or in part, and
 * all derivative works of the Software, unless such copies or derivative
 * works are solely in the form of machine-executable object code generated by
 * a source language processor.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
 * SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
 * FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 **********************************************************************/
 
#pragma once
 
#include <QPoint>
#include <QPalette>
#include <QMimeData>
#include "guiconfig.h"
 
class QSize;
class QRect;
class QPixmap;
class QLabel;
class QColor;
class QWidget;
class QStyleOptionViewItem;
 
namespace LC
{
namespace Util
{
    enum FitFlag
    {
        NoFlags,
 
        NoOverlap = 0x01
    };
 
    Q_DECLARE_FLAGS (FitFlags, FitFlag);
 
    UTIL_GUI_API QPoint FitRectScreen (QPoint pos, const QSize& size,
            FitFlags flags = NoFlags, const QPoint& shiftAdd = QPoint (0, 0));
 
    UTIL_GUI_API QPoint FitRect (QPoint pos, const QSize& size, const QRect& geometry,
            FitFlags flags = NoFlags, const QPoint& shiftAdd = QPoint (0, 0));
 
    UTIL_GUI_API QLabel* ShowPixmapLabel (const QPixmap& pixmap, const QPoint& pos = QPoint ());
 
    UTIL_GUI_API QColor TintColors (const QColor& c1, const QColor& c2, double alpha = 0.5);
 
    UTIL_GUI_API QString ElideProgressBarText (const QString& text, const QStyleOptionViewItem& option);
 
    UTIL_GUI_API void TintPalette (QWidget *widget,
            const QColor& color,
            double alpha = 0.5,
            const QList<QPalette::ColorRole>& roles = { QPalette::ColorRole::Text, QPalette::ColorRole::WindowText });
 
    UTIL_GUI_API QString FormatName (const QString& name);
 
    template<typename T>
    void Save2MimeData (QMimeData *mimeData, const QString& name, const T& t)
    {
        QByteArray infosData;
        QDataStream ostr { &infosData, QIODevice::WriteOnly };
        ostr << t;
 
        mimeData->setData (name, infosData);
    }
}
}
 
Q_DECLARE_OPERATORS_FOR_FLAGS (LC::Util::FitFlags)