| 1 | /****************************************************************************
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| 2 | **
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| 3 | ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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| 4 | ** All rights reserved.
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| 5 | ** Contact: Nokia Corporation ([email protected])
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| 6 | **
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| 7 | ** This file is part of the documentation of the Qt Toolkit.
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| 8 | **
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| 9 | ** $QT_BEGIN_LICENSE:FDL$
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| 10 | ** Commercial Usage
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| 11 | ** Licensees holding valid Qt Commercial licenses may use this file in
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| 12 | ** accordance with the Qt Commercial License Agreement provided with the
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| 13 | ** Software or, alternatively, in accordance with the terms contained in a
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| 14 | ** written agreement between you and Nokia.
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| 15 | **
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| 16 | ** GNU Free Documentation License
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| 17 | ** Alternatively, this file may be used under the terms of the GNU Free
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| 18 | ** Documentation License version 1.3 as published by the Free Software
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| 19 | ** Foundation and appearing in the file included in the packaging of this
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| 20 | ** file.
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| 21 | **
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| 22 | ** If you have questions regarding the use of this file, please contact
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| 23 | ** Nokia at [email protected].
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| 24 | ** $QT_END_LICENSE$
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| 25 | **
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| 26 | ****************************************************************************/
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| 27 |
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| 28 | /*!
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| 29 | \page rcc.html
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| 30 | \title Resource Compiler (rcc)
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| 31 | \ingroup qttools
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| 32 | \keyword rcc
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| 33 |
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| 34 | The \c rcc tool is used to embed resources into a Qt application during
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| 35 | the build process. It works by generating a C++ source file containing
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| 36 | data specified in a Qt resource (.qrc) file.
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| 37 |
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| 38 | Usage:
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| 39 | \snippet doc/src/snippets/code/doc_src_rcc.qdoc 0
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| 40 |
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| 41 | RCC accepts the following command line options:
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| 42 |
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| 43 | \table
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| 44 | \header \o Option \o Argument \o Description
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| 45 |
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| 46 | \row \o \c{-o} \o \c{file} \o Write output to \c{file} rather than to stdout.
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| 47 |
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| 48 | \row \o \c{-name} \o \c{name} \o Create an external initialization
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| 49 | function with \c{name}.
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| 50 |
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| 51 | \row \o \c{-threshold} \o \c{level} \o Specifies a threshold \c{level} (as a
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| 52 | percentage) to use when deciding whether to compress
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| 53 | a file. If the reduction in the file size is greater than
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| 54 | the threshold \c{level}, it is compressed; otherwise,
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| 55 | the uncompressed data is stored instead. The default
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| 56 | threshold level is 70%, meaning that compressed files
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| 57 | which are 30% or less of their original size are
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| 58 | stored as compressed data.
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| 59 |
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| 60 | \row \o \c{-compress} \o \c{level} \o Compress input files to the given
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| 61 | compression \c{level}, which is an
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| 62 | integer in the range 1 to 9. Level 1
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| 63 | does the least compression but is
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| 64 | fastest. Level 9 does the most
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| 65 | compression but is slowest. To turn
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| 66 | off compression, use \c{-no-compress}.
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| 67 | The default value for \c{level} is -1,
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| 68 | which means use zlib's default
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| 69 | compression level.
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| 70 |
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| 71 | \row \o \c{-root} \o \c{path} \o Prefix the resource access path with \c{path}.
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| 72 | The default is no prefix.
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| 73 |
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| 74 | \row \o \c{-no-compress} \o \o Disable compression.
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| 75 |
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| 76 | \row \o \c{-binary} \o \o Output a binary file for use as a dynamic resource.
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| 77 |
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| 78 | \row \o \c{-version} \o \o Display version information.
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| 79 |
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| 80 | \row \o \c{-help} \o \o Display usage information.
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| 81 |
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| 82 | \endtable
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| 83 |
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| 84 | See also \l{The Qt Resource System} for more information about embedding
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| 85 | resources in Qt applications.
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| 86 | */
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