Some work about adaptive color scheme for Web UI (PR #19901)
http://[316:c51a:62a3:8b9::4]/d4708/qBittorrent/src/branch/adaptive-webui
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52 lines
1.7 KiB
52 lines
1.7 KiB
/* |
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* ico.h - kimgio import filter for MS Windows .ico files |
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* |
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* Distributed under the terms of the LGPL |
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* Copyright (c) 2000 Malte Starostik <malte@kde.org> |
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* |
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*/ |
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// You can use QImageIO::setParameters() to request a specific |
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// Icon out of an .ico file: |
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// |
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// Options consist of a name=value pair and are separated by a semicolon. |
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// Available options are: |
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// size=<size> select the icon that most closely matches <size> (pixels) |
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// default: 32 |
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// colors=<num> select the icon that has <num> colors (or comes closest) |
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// default: 1 << display depth or 0 (RGB) if display depth > 8 |
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// index=<index> select the indexth icon from the file. If this option |
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// is present, the size and colors options will be ignored. |
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// default: none |
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// If both size and colors are given, size takes precedence. |
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// |
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// The old format is still supported: |
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// the parameters consist of a single string in the form |
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// "<size>[:<colors>]" which correspond to the options above |
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// |
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// If an icon was returned (i.e. the file is valid and the index option |
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// if present was not out of range), the icon's index within the .ico |
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// file is returned in the text tag "X-Index" of the image. |
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// If the icon is in fact a cursor, its hotspot coordinates are returned |
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// in the text tags "X-HotspotX" and "X-HotspotY". |
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#ifndef _ICO_H_ |
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#define _ICO_H_ |
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#include <QtGui/QImageIOPlugin> |
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class ICOHandler : public QImageIOHandler |
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{ |
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public: |
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ICOHandler(); |
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bool canRead() const; |
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bool read(QImage *outImage); |
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bool write(const QImage &image); |
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QByteArray name() const; |
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static bool canRead(QIODevice *device); |
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}; |
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#endif
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