JUCE/extras/Projucer/Source/Utility/jucer_Icons.h

/*
  ==============================================================================

   This file is part of the JUCE library.
   Copyright (c) 2015 - ROLI Ltd.

   Permission is granted to use this software under the terms of either:
   a) the GPL v2 (or any later version)
   b) the Affero GPL v3

   Details of these licenses can be found at: www.gnu.org/licenses

   JUCE 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 General Public License for more details.

   ------------------------------------------------------------------------------

   To release a closed-source product which uses JUCE, commercial licenses are
   available: visit www.juce.com for more information.

  ==============================================================================
*/

#pragma once


//==============================================================================
struct Icon
{
    Icon() : path (nullptr) {}
    Icon (const Path& p, Colour c)  : path (&p), colour (c) {}
    Icon (const Path* p, Colour c)  : path (p),  colour (c) {}

    void draw (Graphics& g, const juce::Rectangle<float>& area, bool isCrossedOut) const
    {
        if (path != nullptr)
        {
            g.setColour (colour);

            const RectanglePlacement placement (RectanglePlacement::centred | RectanglePlacement::onlyReduceInSize);
            g.fillPath (*path, placement.getTransformToFit (path->getBounds(), area));

            if (isCrossedOut)
            {
                g.setColour (Colours::red.withAlpha (0.8f));
                g.drawLine ((float) area.getX(), area.getY() + area.getHeight() * 0.2f,
                            (float) area.getRight(), area.getY() + area.getHeight() * 0.8f, 3.0f);
            }
        }
    }

    Icon withContrastingColourTo (Colour background) const
    {
        return Icon (path, background.contrasting (colour, 0.6f));
    }

    const Path* path;
    Colour colour;
};

//==============================================================================
class Icons
{
public:
    Icons();

    Path folder, document, imageDoc,
         config, exporter, juceLogo,
         graph, jigsaw, info, warning,
         bug, play, code, box,
         mainJuceLogo;

private:
    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (Icons)
};

const Icons& getIcons();