From 645250e1cd8ce9bc1faea599df7a1b05836bfeb8 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Tue, 29 Dec 2020 16:09:43 +0100
Subject: Split UI code into application/plugin UI and UI library.

---
 plugingui/imagecache.cc | 103 ------------------------------------------------
 1 file changed, 103 deletions(-)
 delete mode 100644 plugingui/imagecache.cc

(limited to 'plugingui/imagecache.cc')

diff --git a/plugingui/imagecache.cc b/plugingui/imagecache.cc
deleted file mode 100644
index d3130fe..0000000
--- a/plugingui/imagecache.cc
+++ /dev/null
@@ -1,103 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/***************************************************************************
- *            imagecache.cc
- *
- *  Thu Jun  2 17:12:05 CEST 2016
- *  Copyright 2016 Bent Bisballe Nyeng
- *  deva@aasimon.org
- ****************************************************************************/
-
-/*
- *  This file is part of DrumGizmo.
- *
- *  DrumGizmo 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 3 of the License, or
- *  (at your option) any later version.
- *
- *  DrumGizmo 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 DrumGizmo; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
- */
-#include "imagecache.h"
-
-#include <cassert>
-
-#include "image.h"
-
-namespace GUI
-{
-
-ScopedImageBorrower::ScopedImageBorrower(ImageCache& imageCache,
-                                         const std::string& filename)
-	: imageCache(imageCache)
-	, filename(filename)
-	, image(imageCache.borrow(filename))
-{
-}
-
-ScopedImageBorrower::ScopedImageBorrower(ScopedImageBorrower&& other)
-	: imageCache(other.imageCache)
-	, filename(other.filename)
-	, image(other.image)
-{
-	other.filename.clear();
-}
-
-ScopedImageBorrower::~ScopedImageBorrower()
-{
-	if(!filename.empty())
-	{
-		imageCache.giveBack(filename);
-	}
-}
-
-Image& ScopedImageBorrower::operator*()
-{
-	return image;
-}
-
-Image& ScopedImageBorrower::operator()()
-{
-	return image;
-}
-
-ScopedImageBorrower ImageCache::getImage(const std::string& filename)
-{
-	return ScopedImageBorrower(*this, filename);
-}
-
-Image& ImageCache::borrow(const std::string& filename)
-{
-	auto cacheIterator = imageCache.find(filename);
-	if(cacheIterator == imageCache.end())
-	{
-		Image image(filename);
-		auto insertValue =
-			imageCache.emplace(filename, std::make_pair(0, std::move(image)));
-		cacheIterator = insertValue.first;
-	}
-
-	auto& cacheEntry = cacheIterator->second;
-	++cacheEntry.first;
-	return cacheEntry.second;
-}
-
-void ImageCache::giveBack(const std::string& filename)
-{
-	auto cacheIterator = imageCache.find(filename);
-	assert(cacheIterator != imageCache.end());
-	auto& cacheEntry = cacheIterator->second;
-	--cacheEntry.first;
-	if(cacheEntry.first == 0)
-	{
-		imageCache.erase(cacheIterator);
-	}
-}
-
-} // GUI::
-- 
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