665d085511
Change-Id: I0d14f9c375f93079aef21ca4f1132adc4e1fe06c Reviewed-on: https://gerrit.libreoffice.org/45207 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
149 lines
4.4 KiB
C++
149 lines
4.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/*
|
|
* This file is part of the LibreOffice project.
|
|
*
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
*
|
|
* This file incorporates work covered by the following license notice:
|
|
*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed
|
|
* with this work for additional information regarding copyright
|
|
* ownership. The ASF licenses this file to you under the Apache
|
|
* License, Version 2.0 (the "License"); you may not use this file
|
|
* except in compliance with the License. You may obtain a copy of
|
|
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
|
|
*/
|
|
|
|
#ifndef INCLUDED_VCL_INC_IMPLIMAGETREE_HXX
|
|
#define INCLUDED_VCL_INC_IMPLIMAGETREE_HXX
|
|
|
|
#include <sal/config.h>
|
|
|
|
#include <memory>
|
|
#include <unordered_map>
|
|
#include <utility>
|
|
#include <vector>
|
|
|
|
#include <com/sun/star/uno/Reference.hxx>
|
|
#include <rtl/ustring.hxx>
|
|
#include <vcl/bitmapex.hxx>
|
|
#include <vcl/dllapi.h>
|
|
#include <i18nlangtag/languagetag.hxx>
|
|
#include <vcl/ImageTree.hxx>
|
|
|
|
namespace com { namespace sun { namespace star { namespace container {
|
|
class XNameAccess;
|
|
}}}}
|
|
|
|
struct ImageRequestParameters
|
|
{
|
|
OUString msName;
|
|
OUString msStyle;
|
|
BitmapEx& mrBitmap;
|
|
bool mbLocalized;
|
|
ImageLoadFlags meFlags;
|
|
|
|
ImageRequestParameters(const OUString & rName, const OUString & rStyle, BitmapEx& rBitmap, bool bLocalized, ImageLoadFlags eFlags)
|
|
: msName(rName)
|
|
, msStyle(rStyle)
|
|
, mrBitmap(rBitmap)
|
|
, mbLocalized(bLocalized)
|
|
, meFlags(eFlags)
|
|
{}
|
|
|
|
bool convertToDarkTheme();
|
|
sal_Int32 scalePercentage();
|
|
};
|
|
|
|
class ImplImageTree
|
|
{
|
|
public:
|
|
ImplImageTree();
|
|
~ImplImageTree();
|
|
|
|
OUString getImageUrl(
|
|
OUString const & name, OUString const & style, OUString const & lang);
|
|
|
|
bool loadImage(
|
|
OUString const & name, OUString const & style,
|
|
BitmapEx & bitmap, bool localized,
|
|
const ImageLoadFlags eFlags);
|
|
|
|
/** a crude form of life cycle control (called from DeInitVCL; otherwise,
|
|
* if the ImplImageTree singleton were destroyed during exit that would
|
|
* be too late for the destructors of the bitmaps in maIconCache)*/
|
|
void shutdown();
|
|
|
|
css::uno::Reference< css::container::XNameAccess > getNameAccess();
|
|
|
|
private:
|
|
ImplImageTree(const ImplImageTree&) = delete;
|
|
ImplImageTree& operator=(const ImplImageTree&) = delete;
|
|
|
|
typedef std::unordered_map<OUString, std::pair<bool, BitmapEx>> IconCache;
|
|
typedef std::unordered_map<OUString, OUString> IconLinkHash;
|
|
|
|
struct IconSet
|
|
{
|
|
OUString maURL;
|
|
css::uno::Reference<css::container::XNameAccess> maNameAccess;
|
|
IconCache maIconCache;
|
|
IconLinkHash maLinkHash;
|
|
|
|
IconSet()
|
|
{}
|
|
|
|
IconSet(const OUString & rURL)
|
|
: maURL(rURL)
|
|
{}
|
|
};
|
|
|
|
/// Map between the theme name(s) and the content.
|
|
typedef std::unordered_map<OUString, IconSet> StyleIconSet;
|
|
|
|
/// Remember all the (used) icon styles and individual icons in them.
|
|
StyleIconSet maIconSets;
|
|
|
|
/// Style used for the current operations; switches switch several times during fallback search.
|
|
OUString maCurrentStyle;
|
|
|
|
IconSet& getCurrentIconSet()
|
|
{
|
|
return maIconSets[maCurrentStyle];
|
|
}
|
|
|
|
bool doLoadImage(ImageRequestParameters& rParameters);
|
|
|
|
std::vector<OUString> getPaths(OUString const & name, LanguageTag const & rLanguageTag);
|
|
|
|
bool checkPathAccess();
|
|
|
|
void setStyle(OUString const & rStyle);
|
|
|
|
void createStyle();
|
|
|
|
bool iconCacheLookup(ImageRequestParameters& rParameters);
|
|
|
|
bool findImage(std::vector<OUString> const & rPaths, ImageRequestParameters& rParameters);
|
|
|
|
void loadImageLinks();
|
|
|
|
void parseLinkFile(std::shared_ptr<SvStream> const & aStream);
|
|
|
|
/// Return name of a real .png according to links.txt.
|
|
OUString const & getRealImageName(OUString const & rName);
|
|
|
|
|
|
/** Return name of the fallback style for the provided one.
|
|
|
|
Must not be cyclic :-) The last theme in the chain returns an empty string.
|
|
*/
|
|
static OUString fallbackStyle(const OUString &rStyle);
|
|
};
|
|
|
|
#endif
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|