Support for XISF
This commit is contained in:
Vendored
+495
@@ -0,0 +1,495 @@
|
||||
// ____ ______ __
|
||||
// / __ \ / ____// /
|
||||
// / /_/ // / / /
|
||||
// / ____// /___ / /___ PixInsight Class Library
|
||||
// /_/ \____//_____/ PCL 2.4.23
|
||||
// ----------------------------------------------------------------------------
|
||||
// pcl/FileFormat.h - Released 2022-03-12T18:59:29Z
|
||||
// ----------------------------------------------------------------------------
|
||||
// This file is part of the PixInsight Class Library (PCL).
|
||||
// PCL is a multiplatform C++ framework for development of PixInsight modules.
|
||||
//
|
||||
// Copyright (c) 2003-2022 Pleiades Astrophoto S.L. All Rights Reserved.
|
||||
//
|
||||
// Redistribution and use in both source and binary forms, with or without
|
||||
// modification, is permitted provided that the following conditions are met:
|
||||
//
|
||||
// 1. All redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
//
|
||||
// 2. All redistributions in binary form must reproduce the above copyright
|
||||
// notice, this list of conditions and the following disclaimer in the
|
||||
// documentation and/or other materials provided with the distribution.
|
||||
//
|
||||
// 3. Neither the names "PixInsight" and "Pleiades Astrophoto", nor the names
|
||||
// of their contributors, may be used to endorse or promote products derived
|
||||
// from this software without specific prior written permission. For written
|
||||
// permission, please contact info@pixinsight.com.
|
||||
//
|
||||
// 4. All products derived from this software, in any form whatsoever, must
|
||||
// reproduce the following acknowledgment in the end-user documentation
|
||||
// and/or other materials provided with the product:
|
||||
//
|
||||
// "This product is based on software from the PixInsight project, developed
|
||||
// by Pleiades Astrophoto and its contributors (https://pixinsight.com/)."
|
||||
//
|
||||
// Alternatively, if that is where third-party acknowledgments normally
|
||||
// appear, this acknowledgment must be reproduced in the product itself.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY PLEIADES ASTROPHOTO AND ITS CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
// TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL PLEIADES ASTROPHOTO OR ITS
|
||||
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
// EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, BUSINESS
|
||||
// INTERRUPTION; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; AND LOSS OF USE,
|
||||
// DATA OR PROFITS) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
// POSSIBILITY OF SUCH DAMAGE.
|
||||
// ----------------------------------------------------------------------------
|
||||
|
||||
#ifndef __PCL_FileFormat_h
|
||||
#define __PCL_FileFormat_h
|
||||
|
||||
/// \file pcl/FileFormat.h
|
||||
|
||||
#ifndef __PCL_BUILDING_PIXINSIGHT_APPLICATION
|
||||
|
||||
#include <pcl/Defs.h>
|
||||
|
||||
#include <pcl/AutoPointer.h>
|
||||
#include <pcl/FileFormatBase.h>
|
||||
|
||||
namespace pcl
|
||||
{
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
|
||||
class FileFormatPrivate;
|
||||
|
||||
/*!
|
||||
* \class FileFormat
|
||||
* \brief High-level interface to an installed image file format.
|
||||
*
|
||||
* %FileFormat instances are high-level, managed objects that represent
|
||||
* installed image file formats in the PixInsight platform. A module creates an
|
||||
* instance of %FileFormat to gain access to an installed file format through
|
||||
* <em>intermodule communication</em>.
|
||||
*
|
||||
* <b>%FileFormat and %MetaFileFormat</b>
|
||||
*
|
||||
* %FileFormat provides a description of the functionality and properties of an
|
||||
* <em>already installed</em> image file format. Contrarily, by subclassing the
|
||||
* MetaFileFormat class a module can define and implement a new image file
|
||||
* format that can be installed in the PixInsight platform. %MetaFileFormat is
|
||||
* a formal description of a file format, while %FileFormat describes an
|
||||
* existing (and installed) file format.
|
||||
*
|
||||
* As a %MetaFileFormat subclass describes how a format can be instantiated,
|
||||
* %FileFormat allows a module to create new instances of a file format that
|
||||
* can be used to access actual image files. %FileFormat doesn't provide any
|
||||
* file handling functionality; access to image files is provided by the
|
||||
* FileFormatInstance class.
|
||||
*
|
||||
* \sa FileFormatBase, MetaFileFormat, FileFormatInstance
|
||||
*/
|
||||
class PCL_CLASS FileFormat : public FileFormatBase
|
||||
{
|
||||
public:
|
||||
|
||||
/*!
|
||||
* Constructs a %FileFormat object.
|
||||
*
|
||||
* \param nameExtOrMime A format name, file suffix, or MIME type. This
|
||||
* parameter determines how the PixInsight core
|
||||
* application looks for an installed file format to which
|
||||
* this %FileFormat instance will be an interface.
|
||||
*
|
||||
* \param toRead When a file suffix or MIME type is specified and this
|
||||
* parameter is true, a %FileFormat instance will be
|
||||
* created for an installed file format able to read files
|
||||
* with the specified file suffix or corresponding to the
|
||||
* specified MIME type.
|
||||
*
|
||||
* \param toWrite When a file suffix or MIME type is specified and this
|
||||
* parameter is true, a %FileFormat instance will be
|
||||
* created for an installed file format able to write
|
||||
* files with the specified file suffix or corresponding
|
||||
* to the specified MIME type.
|
||||
*
|
||||
* When a format name is used as the argument of this constructor,
|
||||
* %FileFormat will provide access to an installed file format with the
|
||||
* specified identifier, if there exists one. If the argument is a string
|
||||
* starting with a dot character, then it is interpreted as a file suffix.
|
||||
* If the argument has a slash character ('/'), it is interpreted as a MIME
|
||||
* type specifier. In the latter two cases, the PixInsight core application
|
||||
* will search for an installed file format able to handle image files with
|
||||
* the specified file suffix or for the specified MIME type.
|
||||
*
|
||||
* In all cases, if no installed file format fits to the specified
|
||||
* argument(s), this constructor throws an Error exception with the
|
||||
* corresponding error message. Your code should guarantee that these
|
||||
* exceptions will be caught and handled appropriately.
|
||||
*
|
||||
* When \a nameExtOrMime specifies a format name, the \a toRead and
|
||||
* \a toWrite parameters are ignored.
|
||||
*
|
||||
* Example:
|
||||
*
|
||||
* \code
|
||||
* try
|
||||
* {
|
||||
* // Find a format able to read XISF files
|
||||
* FileFormat xisfFormat( ".xisf", true );
|
||||
*
|
||||
* // Create a format instance
|
||||
* FileFormatInstance myXISFFile( xisfFormat );
|
||||
*
|
||||
* // Use the instance to open an existing file
|
||||
* myXISFFile.Open( "/path/to/test.xisf" );
|
||||
*
|
||||
* // Read an image in 32-bit floating point format
|
||||
* Image img;
|
||||
* myXISFFile.ReadImage( img );
|
||||
* // ...
|
||||
* }
|
||||
* catch ( Exception& x )
|
||||
* {
|
||||
* // Handle errors ...
|
||||
* }
|
||||
* \endcode
|
||||
*
|
||||
* \note The \a toRead and \a toWrite parameters are false by default, which
|
||||
* means that no access restrictions are applied by default when creating
|
||||
* %FileFormat instances.
|
||||
*/
|
||||
FileFormat( const String& nameExtOrMime, bool toRead = false, bool toWrite = false );
|
||||
|
||||
/*!
|
||||
* Copy constructor. Constructs an \e alias %FileFormat object that refers
|
||||
* to the same image file format as the specified object \a fmt.
|
||||
*/
|
||||
FileFormat( const FileFormat& fmt );
|
||||
|
||||
/*!
|
||||
* Destroys this %FileFormat object.
|
||||
*
|
||||
* \note This destructor does not destroy or uninstall the actual image file
|
||||
* format it refers to, which is part of the PixInsight core application.
|
||||
* Only the managed alias object living in the caller module is destroyed.
|
||||
*/
|
||||
virtual ~FileFormat();
|
||||
|
||||
/*!
|
||||
*/
|
||||
IsoString Name() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
StringList FileExtensions() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
IsoStringList MimeTypes() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
uint32 Version() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
String Description() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
String Implementation() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
String Status() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
Bitmap Icon() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
Bitmap SmallIcon() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool CanRead() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool CanWrite() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool CanReadIncrementally() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool CanWriteIncrementally() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool CanStore8Bit() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool CanStore16Bit() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool CanStore32Bit() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool CanStore64Bit() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool CanStoreFloat() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool CanStoreDouble() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool CanStoreComplex() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool CanStoreDComplex() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool CanStoreGrayscale() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool CanStoreRGBColor() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool CanStoreAlphaChannels() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool CanStoreResolution() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool CanStoreKeywords() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool CanStoreICCProfiles() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool CanStoreThumbnails() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool CanStoreProperties() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool CanStoreImageProperties() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool CanStoreRGBWS() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool CanStoreDisplayFunctions() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool CanStoreColorFilterArrays() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool SupportsCompression() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool SupportsMultipleImages() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool SupportsViewProperties() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool CanEditPreferences() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool UsesFormatSpecificData() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool IsDeprecated() const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool ValidateFormatSpecificData( const void* data ) const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
void DisposeFormatSpecificData( void* data ) const override;
|
||||
|
||||
/*!
|
||||
*/
|
||||
bool EditPreferences() const override;
|
||||
|
||||
/*!
|
||||
* Returns a list with all installed file formats in the PixInsight core
|
||||
* application.
|
||||
*/
|
||||
static Array<FileFormat> AllFormats();
|
||||
|
||||
/*!
|
||||
* Returns true iff the specified file suffix corresponds to an installed
|
||||
* file format.
|
||||
*
|
||||
* \param path A file path including a file suffix identifying an
|
||||
* image format, such as ".xisf", ".jpg", etc. This
|
||||
* parameter is case-insensitive. Existence of an actual
|
||||
* file at the specified path is not verified.
|
||||
*
|
||||
* \param toRead True to identify an installed file format module able
|
||||
* to read files.
|
||||
*
|
||||
* \param toWrite True to identify an installed file format module able
|
||||
* to write files.
|
||||
*
|
||||
* \note The \a toRead and \a toWrite parameters are false by default, which
|
||||
* means that no access restrictions are applied by default.
|
||||
*/
|
||||
static bool IsSupportedFileFormatBySuffix( const String& path, bool toRead = false, bool toWrite = false );
|
||||
|
||||
/*!
|
||||
* Returns a list with the full file paths of all supported image files in
|
||||
* a given directory of the local filesystem.
|
||||
*
|
||||
* \param dirPath Path to an existing directory in the local filesystem,
|
||||
* where supported image files will be looked for.
|
||||
*
|
||||
* \param toRead True to select files supported for read operations.
|
||||
*
|
||||
* \param toWrite True to select files supported for write operations.
|
||||
*
|
||||
* \param recursive True to search for files recursively throughout the
|
||||
* entire subtree rooted at \a dirPath. False to restrict
|
||||
* the file search operation to existing files on
|
||||
* \a dirPath. This parameter is false by default.
|
||||
*
|
||||
* \param followLinks True to follow symbolic links to directories and
|
||||
* files, on platforms supporting symbolic links. This is
|
||||
* true by default. This parameter is ignored on Windows.
|
||||
*
|
||||
* \note The \a toRead and \a toWrite parameters are false by default, which
|
||||
* means that no access restrictions are applied by default.
|
||||
*/
|
||||
static StringList SupportedImageFiles( const String& dirPath, bool toRead = false, bool toWrite = false,
|
||||
bool recursive = false, bool followLinks = true );
|
||||
|
||||
/*!
|
||||
* Returns a list with the full file paths of all local normalization data
|
||||
* files in a given directory of the local filesystem.
|
||||
*
|
||||
* \param dirPath Path to an existing directory in the local filesystem,
|
||||
* where local normalization data files will be looked
|
||||
* for.
|
||||
*
|
||||
* \param recursive True to search for files recursively throughout the
|
||||
* entire subtree rooted at \a dirPath. False to restrict
|
||||
* the file search operation to existing files on
|
||||
* \a dirPath. This parameter is false by default.
|
||||
*
|
||||
* \param followLinks True to follow symbolic links to directories and
|
||||
* files, on platforms supporting symbolic links. This is
|
||||
* true by default. This parameter is ignored on Windows.
|
||||
*
|
||||
* Currently this function looks for files with the .xnml suffix (XML local
|
||||
* normalization data format, XNML).
|
||||
*
|
||||
* \sa LocalNormalizationData
|
||||
*/
|
||||
static StringList LocalNormalizationFiles( const String& dirPath, bool recursive = false, bool followLinks = true );
|
||||
|
||||
/*!
|
||||
* Returns a list with the full file paths of all drizzle data files in a
|
||||
* given directory of the local filesystem.
|
||||
*
|
||||
* \param dirPath Path to an existing directory in the local filesystem,
|
||||
* where drizzle data files will be looked for.
|
||||
*
|
||||
* \param recursive True to search for files recursively throughout the
|
||||
* entire subtree rooted at \a dirPath. False to restrict
|
||||
* the file search operation to existing files on
|
||||
* \a dirPath. This parameter is false by default.
|
||||
*
|
||||
* \param followLinks True to follow symbolic links to directories and
|
||||
* files, on platforms supporting symbolic links. This is
|
||||
* true by default. This parameter is ignored on Windows.
|
||||
*
|
||||
* Currently this function looks for files with the .drz (compatibility text
|
||||
* drizzle format) and .xdrz (XML drizzle data format, XDRZ) suffixes.
|
||||
*
|
||||
* \sa DrizzleData
|
||||
*/
|
||||
static StringList DrizzleFiles( const String& dirPath, bool recursive = false, bool followLinks = true );
|
||||
|
||||
/*!
|
||||
* Returns a list with the full file paths of all ephemeris data files in a
|
||||
* given directory of the local filesystem.
|
||||
*
|
||||
* \param dirPath Path to an existing directory in the local filesystem,
|
||||
* where ephemeris data files will be looked for.
|
||||
*
|
||||
* \param recursive True to search for files recursively throughout the
|
||||
* entire subtree rooted at \a dirPath. False to restrict
|
||||
* the file search operation to existing files on
|
||||
* \a dirPath. This parameter is false by default.
|
||||
*
|
||||
* \param followLinks True to follow symbolic links to directories and
|
||||
* files, on platforms supporting symbolic links. This is
|
||||
* true by default. This parameter is ignored on Windows.
|
||||
*
|
||||
* Currently this function looks for files with the .xeph suffix (Extensible
|
||||
* Ephemeris Data format, XEPH).
|
||||
*
|
||||
* \sa EphemerisFile
|
||||
*/
|
||||
static StringList EphemerisFiles( const String& dirPath, bool recursive = false, bool followLinks = true );
|
||||
|
||||
private:
|
||||
|
||||
AutoPointer<FileFormatPrivate> m_data;
|
||||
|
||||
FileFormat( const void* );
|
||||
|
||||
const void* Handle() const;
|
||||
|
||||
friend class FileFormatPrivate;
|
||||
friend class FileFormatInstance;
|
||||
};
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
|
||||
} // pcl
|
||||
|
||||
#endif // __PCL_BUILDING_PIXINSIGHT_APPLICATION
|
||||
|
||||
#endif // __PCL_FileFormat_h
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
// EOF pcl/FileFormat.h - Released 2022-03-12T18:59:29Z
|
||||
Reference in New Issue
Block a user