Exiv2
psdimage.hpp
1 // SPDX-License-Identifier: GPL-2.0-or-later
2 
3 #ifndef PSDIMAGE_HPP_
4 #define PSDIMAGE_HPP_
5 
6 // *****************************************************************************
7 #include "exiv2lib_export.h"
8 
9 // included header files
10 #include "image.hpp"
11 
12 // *****************************************************************************
13 // namespace extensions
14 namespace Exiv2 {
15 // *****************************************************************************
16 // class definitions
17 
21 class EXIV2API PsdImage : public Image {
22  public:
24 
25 
37  explicit PsdImage(BasicIo::UniquePtr io);
39 
41 
42  void readMetadata() override;
43  void writeMetadata() override;
47  void setComment(const std::string&) override;
49 
51 
52 
63  [[nodiscard]] std::string mimeType() const override;
65 
66  private:
68 
69  void readResourceBlock(uint16_t resourceId, uint32_t resourceSize);
77  void doWriteMetadata(BasicIo& outIo);
78  uint32_t writeExifData(ExifData& exifData, BasicIo& out);
80 
82 
83  static uint32_t writeIptcData(const IptcData& iptcData, BasicIo& out);
84  uint32_t writeXmpData(const XmpData& xmpData, BasicIo& out) const;
86 
87 }; // class PsdImage
88 
89 // *****************************************************************************
90 // template, inline and free functions
91 
92 // These could be static private functions on Image subclasses but then
93 // ImageFactory needs to be made a friend.
99 EXIV2API Image::UniquePtr newPsdInstance(BasicIo::UniquePtr io, bool create);
100 
102 EXIV2API bool isPsdType(BasicIo& iIo, bool advance);
103 
104 } // namespace Exiv2
105 
106 #endif // #ifndef PSDIMAGE_HPP_
std::unique_ptr< Image > UniquePtr
Image auto_ptr type.
Definition: image.hpp:53
An interface for simple binary IO.
Definition: basicio.hpp:35
A container for XMP data. This is a top-level class of the Exiv2 library.
Definition: xmp_exiv2.hpp:138
A container for Exif data. This is a top-level class of the Exiv2 library. The container holds Exifda...
Definition: exif.hpp:373
Abstract base class defining the interface for an image. This is the top-level interface to the Exiv2...
Definition: image.hpp:50
A container for IPTC data. This is a top-level class of the Exiv2 library.
Definition: iptc.hpp:153
EXIV2API bool isPsdType(BasicIo &iIo, bool advance)
Check if the file iIo is a Photoshop image.
Definition: psdimage.cpp:685
List of TIFF compression to MIME type mappings.
Definition: tiffimage.cpp:47
std::unique_ptr< BasicIo > UniquePtr
BasicIo auto_ptr type.
Definition: basicio.hpp:38
Class to access raw Photoshop images.
Definition: psdimage.hpp:21
Class CrwImage to access Canon CRW images. References: The Canon RAW (CRW) File Format by Phil Harv...
Definition: asfvideo.hpp:15
EXIV2API Image::UniquePtr newPsdInstance(BasicIo::UniquePtr io, bool create)
Create a new PsdImage instance and return an auto-pointer to it. Caller owns the returned object and ...
Definition: psdimage.cpp:677