gnu/packages/image-viewers.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2013, 2017, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
   3 ;;; Copyright © 2014 Ian Denhardt <ian@zenhack.net>
   4 ;;; Copyright © 2015, 2016 Alex Kost <alezost@gmail.com>
   5 ;;; Copyright © 2016, 2017, 2018, 2019, 2020, 2021 Efraim Flashner <efraim@flashner.co.il>
   6 ;;; Copyright © 2017 Alex Griffin <a@ajgrf.com>
   7 ;;; Copyright © 2017 Nikita <nikita@n0.is>
   8 ;;; Copyright © 2017 Mathieu Othacehe <m.othacehe@gmail.com>
   9 ;;; Copyright © 2017 nee <nee-git@hidamari.blue>
  10 ;;; Copyright © 2018–2021 Tobias Geerinckx-Rice <me@tobias.gr>
  11 ;;; Copyright © 2018, 2019 Ricardo Wurmus <rekado@elephly.net>
  12 ;;; Copyright © 2019 Nicolas Goaziou <mail@nicolasgoaziou.fr>
  13 ;;; Copyright © 2019, 2020 Guy Fleury Iteriteka <gfleury@disroot.org>
  14 ;;; Copyright © 2019 Pierre Langlois <pierre.langlois@gmx.com>
  15 ;;; Copyright © 2020 Peng Mei Yu <pengmeiyu@riseup.net>
  16 ;;; Copyright © 2020 R Veera Kumar <vkor@vkten.in>
  17 ;;; Copyright © 2020 Pierre Neidhardt <mail@ambrevar.xyz>
  18 ;;; Copyright © 2021 Rovanion Luckey <rovanion.luckey@gmail.com>
  19 ;;; Copyright © 2021 Xinglu Chen <public@yoctocell.xyz>
  20 ;;; Copyright © 2021 Stefan Reichör <stefan@xsteve.at>
  21 ;;;
  22 ;;; This file is part of GNU Guix.
  23 ;;;
  24 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  25 ;;; under the terms of the GNU General Public License as published by
  26 ;;; the Free Software Foundation; either version 3 of the License, or (at
  27 ;;; your option) any later version.
  28 ;;;
  29 ;;; GNU Guix is distributed in the hope that it will be useful, but
  30 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  31 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  32 ;;; GNU General Public License for more details.
  33 ;;;
  34 ;;; You should have received a copy of the GNU General Public License
  35 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  36
  37 (define-module (gnu packages image-viewers)
  38   #:use-module ((guix licenses) #:prefix license:)
  39   #:use-module (guix download)
  40   #:use-module (guix git-download)
  41   #:use-module (guix packages)
  42   #:use-module (guix utils)
  43   #:use-module (guix build-system gnu)
  44   #:use-module (guix build-system cmake)
  45   #:use-module (guix build-system meson)
  46   #:use-module (guix build-system python)
  47   #:use-module (gnu packages autotools)
  48   #:use-module (gnu packages algebra)
  49   #:use-module (gnu packages boost)
  50   #:use-module (gnu packages check)
  51   #:use-module (gnu packages compression)
  52   #:use-module (gnu packages curl)
  53   #:use-module (gnu packages documentation)
  54   #:use-module (gnu packages fontutils)
  55   #:use-module (gnu packages freedesktop)
  56   #:use-module (gnu packages gettext)
  57   #:use-module (gnu packages ghostscript)
  58   #:use-module (gnu packages gl)
  59   #:use-module (gnu packages glib)
  60   #:use-module (gnu packages gnome)
  61   #:use-module (gnu packages gtk)
  62   #:use-module (gnu packages graphics)
  63   #:use-module (gnu packages image)
  64   #:use-module (gnu packages image-processing)
  65   #:use-module (gnu packages imagemagick)
  66   #:use-module (gnu packages maths)
  67   #:use-module (gnu packages perl)
  68   #:use-module (gnu packages perl-check)
  69   #:use-module (gnu packages photo)
  70   #:use-module (gnu packages pkg-config)
  71   #:use-module (gnu packages python)
  72   #:use-module (gnu packages python-xyz)
  73   #:use-module (gnu packages qt)
  74   #:use-module (gnu packages xdisorg)
  75   #:use-module (gnu packages xorg)
  76   #:use-module (gnu packages))
  77
  78 (define-public feh
  79   (package
  80     (name "feh")
  81     (version "3.6.3")
  82     (home-page "https://feh.finalrewind.org/")
  83     (source (origin
  84               (method url-fetch)
  85               (uri (string-append home-page
  86                                   name "-" version ".tar.bz2"))
  87               (sha256
  88                (base32
  89                 "1d13x8hmvpdc5f5rj4l29ha7iz7wvqxjlvh6il04wq8igzrj0x23"))))
  90     (build-system gnu-build-system)
  91     (arguments
  92      `(#:phases (modify-phases %standard-phases (delete 'configure))
  93        #:test-target "test"
  94        #:make-flags
  95        (list ,(string-append "CC=" (cc-for-target))
  96              (string-append "PREFIX=" (assoc-ref %outputs "out"))
  97              "exif=1"
  98              "inotify=1")))
  99     (native-inputs
 100      `(("perl" ,perl)
 101        ("perl-test-command" ,perl-test-command)))
 102     (inputs `(("imlib2" ,imlib2)
 103               ("curl" ,curl)
 104               ("libexif" ,libexif)
 105               ("libpng" ,libpng)
 106               ("libxt" ,libxt)
 107               ("libx11" ,libx11)
 108               ("libxinerama" ,libxinerama)))
 109     (native-search-paths
 110      ;; Feh allows overriding the libcurl builtin CA path (unset in Guix)
 111      ;; with the same variable as the `curl` command line HTTP tool.
 112      (package-native-search-paths curl))
 113     (synopsis "Fast and light imlib2-based image viewer")
 114     (description
 115       "feh is an X11 image viewer aimed mostly at console users.
 116 Unlike most other viewers, it does not have a fancy GUI, but simply
 117 displays images.  It can also be used to set the desktop wallpaper.
 118 It is controlled via commandline arguments and configurable key/mouse
 119 actions.")
 120
 121     ;; The license is really the Expat license, with additional wording in the
 122     ;; 2nd paragraph: "acknowledgment shall be given in the documentation and
 123     ;; software packages that this Software was used."
 124     (license (license:x11-style
 125               "file://COPYING"
 126               "See 'COPYING' in the distribution."))))
 127
 128 (define-public geeqie
 129   (package
 130     (name "geeqie")
 131     (version "1.5")
 132     (source (origin
 133               (method git-fetch)
 134               (uri (git-reference
 135                     (url "https://github.com/BestImageViewer/geeqie")
 136                     (commit (string-append "v" version))))
 137               (sha256
 138                (base32
 139                 "0nf45sh3pwsv98sppcrqj81b6mdi31n1sbc7gn88m8mhpfp1qq6k"))
 140               (file-name (git-file-name name version))))
 141     (build-system gnu-build-system)
 142     (arguments
 143      `( ;; Enable support for a "map" pane using GPS data.
 144        #:configure-flags '("--enable-map"
 145                            "--enable-gtk3")))
 146     (inputs
 147      `(("clutter" ,clutter)
 148        ("libchamplain" ,libchamplain)
 149        ("lcms" ,lcms)
 150        ("exiv2" ,exiv2)
 151        ("libpng" ,libpng)
 152        ("gtk+" ,gtk+)))
 153     (native-inputs
 154      `(("autoconf" ,autoconf)
 155        ("automake" ,automake)
 156        ("glib" ,glib "bin")                       ; glib-gettextize
 157        ("intltool" ,intltool)
 158        ("pkg-config" ,pkg-config)))
 159     (home-page "http://www.geeqie.org/")
 160     (synopsis "Lightweight GTK+ based image viewer")
 161     (description
 162      "Geeqie is a lightweight GTK+ based image viewer for Unix like operating
 163 systems.  It features: EXIF, IPTC and XMP metadata browsing and editing
 164 interoperability; easy integration with other software; geeqie works on files
 165 and directories, there is no need to import images; fast preview for many raw
 166 image formats; tools for image comparison, sorting and managing photo
 167 collection.  Geeqie was initially based on GQview.")
 168     (license license:gpl2+)))
 169
 170 (define-public gpicview
 171   (package
 172     (name "gpicview")
 173     (version "0.2.5")
 174     (source (origin
 175               (method url-fetch)
 176               (uri (string-append "mirror://sourceforge/lxde/"
 177                                   "GPicView%20%28image%20Viewer%29/0.2.x/"
 178                                   name "-" version ".tar.xz"))
 179               (sha256
 180                (base32
 181                 "0hi9v0rdx47nys0wvm9xasdrafa34r5kq6crb074a0ipwmc60iiq"))))
 182     (build-system gnu-build-system)
 183     (inputs `(("gtk+" ,gtk+-2)
 184               ("libjpeg" ,libjpeg-turbo)))
 185     (native-inputs `(("intltool"   ,intltool)
 186                      ("pkg-config" ,pkg-config)))
 187     (synopsis "Simple and fast image viewer for X")
 188     (description "gpicview is a lightweight GTK+ 2.x based image viewer.
 189 It is the default image viewer on LXDE desktop environment.")
 190     (home-page "http://lxde.sourceforge.net/gpicview/")
 191     (license license:gpl2+)))
 192
 193 (define-public sxiv
 194   (package
 195     (name "sxiv")
 196     (version "26")
 197     (source (origin
 198               (method git-fetch)
 199               (uri (git-reference
 200                     (url "https://github.com/muennich/sxiv")
 201                     (commit (string-append "v" version))))
 202               (file-name (git-file-name name version))
 203               (sha256
 204                (base32
 205                 "0xaawlfdy7b277m38mgg4423kd7p1ffn0dq4hciqs6ivbb3q9c4f"))))
 206     (build-system gnu-build-system)
 207     (arguments
 208      `(#:tests? #f                      ; no check target
 209        #:make-flags
 210        (list (string-append "PREFIX=" %output)
 211              (string-append "CC=" ,(cc-for-target))
 212              ;; Xft.h #includes <ft2build.h> without ‘freetype2/’.  The Makefile
 213              ;; works around this by hard-coding /usr/include & $PREFIX.
 214              (string-append "CPPFLAGS=-I"
 215                             (assoc-ref %build-inputs "freetype")
 216                             "/include/freetype2")
 217              "V=1")
 218        #:phases
 219        (modify-phases %standard-phases
 220          (delete 'configure)            ; no configure script
 221          (add-after 'install 'install-desktop-file
 222            (lambda* (#:key outputs #:allow-other-keys)
 223              (install-file "sxiv.desktop"
 224                            (string-append (assoc-ref outputs "out")
 225                                           "/share/applications"))
 226              #t))
 227          (add-after 'install 'install-icons
 228            (lambda* (#:key make-flags #:allow-other-keys)
 229              (apply invoke "make" "-C" "icon" "install" make-flags))))))
 230     (inputs
 231      `(("freetype" ,freetype)
 232        ("giflib" ,giflib)
 233        ("imlib2" ,imlib2)
 234        ("libexif" ,libexif)
 235        ("libx11" ,libx11)
 236        ("libxft" ,libxft)))
 237     (home-page "https://github.com/muennich/sxiv")
 238     (synopsis "Simple X Image Viewer")
 239     (description
 240      "sxiv is an alternative to feh and qiv.  Its primary goal is to
 241 provide the most basic features required for fast image viewing.  It has
 242 vi key bindings and works nicely with tiling window managers.  Its code
 243 base should be kept small and clean to make it easy for you to dig into
 244 it and customize it for your needs.")
 245     (license license:gpl2+)))
 246
 247 (define-public viewnior
 248   (package
 249     (name "viewnior")
 250     (version "1.7")
 251     (source
 252       (origin
 253         (method git-fetch)
 254         (uri (git-reference
 255                (url "https://github.com/hellosiyan/Viewnior")
 256                (commit (string-append name "-" version))))
 257         (file-name (git-file-name name version))
 258         (sha256
 259          (base32
 260           "0y4hk3vq8psba5k615w18qj0kbdfp5w0lm98nv5apy6hmcpwfyig"))))
 261     (build-system meson-build-system)
 262     (arguments
 263      '(#:phases
 264        (modify-phases %standard-phases
 265          (add-after 'unpack 'patch-source
 266            (lambda _
 267              ;; Don't create 'icon-theme.cache'
 268              (substitute* "meson.build"
 269                (("meson.add_install_script*") ""))
 270              #t)))
 271        #:tests? #f)) ; no tests
 272     (native-inputs
 273      `(("gettext" ,gettext-minimal)
 274        ("glib" ,glib "bin") ; glib-genmarshal
 275        ("pkg-config" ,pkg-config)
 276        ("shared-mime-info" ,shared-mime-info)))
 277     (inputs
 278      `(("exiv2" ,exiv2)
 279        ("gdk-pixbuf" ,gdk-pixbuf)
 280        ("gtk+-2" ,gtk+-2)))
 281     (home-page "http://siyanpanayotov.com/project/viewnior")
 282     (synopsis "Simple, fast and elegant image viewer")
 283     (description "Viewnior is an image viewer program.  Created to be simple,
 284 fast and elegant.  Its minimalistic interface provides more screenspace for
 285 your images.  Among its features are:
 286 @enumerate
 287 @item Fullscreen & Slideshow
 288 @item Rotate, flip, crop, save, delete images
 289 @item Animation support
 290 @item Browse only selected images
 291 @item Navigation window
 292 @item Set image as wallpaper (Gnome 2, Gnome 3, XFCE, LXDE, FluxBox, Nitrogen)
 293 @item Simple interface
 294 @item EXIF and IPTC metadata
 295 @item Configurable mouse actions
 296 @end enumerate\n")
 297     (license license:gpl3+)))
 298
 299 (define-public catimg
 300   (package
 301     (name "catimg")
 302     (version "2.7.0")
 303     (source
 304      (origin
 305        (method git-fetch)
 306        (uri (git-reference
 307              (url "https://github.com/posva/catimg")
 308              (commit version)))
 309        (file-name (git-file-name name version))
 310        (sha256
 311         (base32 "0a2dswbv4xddb2l2d55hc43lzvjwrjs5z9am7v6i0p0mi2fmc89s"))))
 312     (build-system cmake-build-system)
 313     (arguments
 314      `(#:tests? #f                      ; no tests
 315        #:phases
 316        (modify-phases %standard-phases
 317          (add-after 'unpack 'patch-convert
 318            (lambda _
 319              (substitute* "catimg"
 320                ;; By replacing "convert", we also replace the "convert"
 321                ;; in the message 'The version of convert is too old, don't
 322                ;; expect good results :('.  This should not happen, but in
 323                ;; practice this error message should not affect us.
 324                (("convert") (which "convert")))
 325              #t))
 326          (add-after 'install 'install-script
 327            (lambda* (#:key outputs #:allow-other-keys)
 328              ;; The bash script lacks an file extension.  We have to rename
 329              ;; it so that the C program and the bash script can be happy
 330              ;; side by side.
 331              (copy-file "../source/catimg"
 332                         (string-append (assoc-ref outputs "out")
 333                                        "/bin/catimg.sh"))
 334              #t)))))
 335     (inputs
 336      `(("imagemagick" ,imagemagick))) ; for the bash script version
 337     (home-page "https://github.com/posva/catimg")
 338     (synopsis "Render images in the terminal")
 339     (description
 340      "Catimg is a little program that prints images in the terminal.
 341 It supports JPEG, PNG and GIF formats.")
 342     (license license:expat)))
 343
 344 (define-public luminance-hdr
 345   (package
 346     (name "luminance-hdr")
 347     (version "2.6.0")
 348     (source (origin
 349               (method url-fetch)
 350               (uri (string-append
 351                     "mirror://sourceforge/qtpfsgui/luminance/"
 352                     version "/luminance-hdr-" version ".tar.bz2"))
 353               (sha256
 354                (base32
 355                 "188q0l63nfasqfvwbq4mwx2vh7wsfi2bq9n5nksddspl1qz01lnp"))))
 356     (build-system cmake-build-system)
 357     (native-inputs
 358      `(("pkg-config" ,pkg-config)
 359        ("qttools" ,qttools)))
 360     (inputs
 361      `(("qtbase" ,qtbase-5)
 362        ("qtdeclarative" ,qtdeclarative)
 363        ("qtsvg" ,qtsvg)
 364        ("qtwebkit" ,qtwebkit)
 365        ("boost" ,boost)
 366        ("eigen" ,eigen)
 367        ;; ("gtest" ,gtest)
 368        ("libraw" ,libraw)
 369        ("zlib" ,zlib)
 370        ("exiv2" ,exiv2)
 371        ("libpng" ,libpng)
 372        ("libjpeg" ,libjpeg-turbo)
 373        ("lcms" ,lcms)
 374        ("openexr" ,openexr)
 375        ("fftw" ,fftwf)
 376        ("gsl" ,gsl)
 377        ("libtiff" ,libtiff)))
 378     (arguments
 379      '(#:tests? #f  ;XXX: some tests fail to compile
 380        #:phases
 381        (modify-phases %standard-phases
 382          (add-after 'set-paths 'add-ilmbase-include-path
 383            (lambda* (#:key inputs #:allow-other-keys)
 384              ;; 'OpenEXR.pc' has a -I for IlmBase but 'FindOpenEXR.cmake' does
 385              ;; not use 'OpenEXR.pc'.  Thus, we need to add
 386              ;; "$ilmbase/include/OpenEXR/" to the CPATH.
 387              (setenv "CPATH"
 388                      (string-append (assoc-ref inputs "ilmbase")
 389                                     "/include/OpenEXR"
 390                                     ":" (or (getenv "CPATH") "")))
 391              #t)))))
 392     (home-page "http://qtpfsgui.sourceforge.net")
 393     (synopsis "High dynamic range (HDR) imaging application")
 394     (description
 395      "Luminance HDR (formerly QtPFSGui) is a graphical user interface
 396 application that aims to provide a workflow for high dynamic range (HDR)
 397 imaging.  It supports several HDR and LDR image formats, and it can:
 398
 399 @itemize
 400 @item Create an HDR file from a set of images (formats: JPEG, TIFF 8bit and
 401 16bit, RAW) of the same scene taken at different exposure setting;
 402 @item Save load HDR images;
 403 @item Rotate, resize and crop HDR images;
 404 @item Tone-map HDR images;
 405 @item Copy EXIF data between sets of images.
 406 @end itemize\n")
 407     (license license:gpl2+)))
 408
 409 ;; CBR and RAR are currently unsupported, due to non-free dependencies.
 410 (define-public mcomix
 411   ;; Official mcomix hasn't been updated since 2016, it's broken with
 412   ;; python-pillow 6+ and only supports Python 2.  We use fork instead.
 413   (let ((commit "fea55a7a9369569eefed72209eed830409c4af98"))
 414     (package
 415       (name "mcomix")
 416       (version (git-version "1.2.1" "1" commit))
 417       (source
 418        (origin
 419          (method git-fetch)
 420          (uri (git-reference
 421                (url "https://github.com/multiSnow/mcomix3")
 422                (commit commit)))
 423          (file-name (git-file-name name version))
 424          (sha256
 425           (base32
 426            "05zl0dkjwbdcm2zlk4nz9w33amlqj8pbf32a8ymshc2356fqhhi5"))))
 427       (build-system python-build-system)
 428       (inputs
 429        `(("p7zip" ,p7zip)
 430          ("python-pillow" ,python-pillow)
 431          ("python-pygobject" ,python-pygobject)
 432          ("python-pycairo" ,python-pycairo)))
 433       (arguments
 434        `(#:tests? #f                    ; FIXME: How do we run tests?
 435          #:phases
 436          (modify-phases %standard-phases
 437            (add-after 'unpack 'configure
 438              (lambda* (#:key inputs #:allow-other-keys)
 439                (let ((p7zip (assoc-ref inputs "p7zip")))
 440                  ;; insert absolute path to 7z executable
 441                  (substitute* "mcomix/mcomix/archive/sevenzip_external.py"
 442                    (("_7z_executable = -1")
 443                     (string-append "_7z_executable = u'" p7zip "/bin/7z'"))))
 444                #t))
 445            (replace 'build
 446              (lambda* (#:key outputs #:allow-other-keys)
 447                (let* ((out (assoc-ref outputs "out"))
 448                       (pyver ,(version-major+minor (package-version python)))
 449                       (lib (string-append out "/lib/python" pyver)))
 450                  (invoke (which "python") "installer.py" "--srcdir=mcomix"
 451                          (string-append "--target=" lib))
 452                  (rename-file (string-append lib "/mcomix")
 453                               (string-append lib "/site-packages"))
 454                  #t)))
 455            (replace 'install
 456              (lambda* (#:key outputs #:allow-other-keys)
 457                (let* ((out (assoc-ref outputs "out"))
 458                       (share (string-append out "/share"))
 459                       (bin (string-append out "/bin"))
 460                       (pyver ,(version-major+minor (package-version python)))
 461                       (lib (string-append out "/lib/python" pyver "/site-packages")))
 462                  (mkdir-p bin)
 463                  (rename-file (string-append lib "/mcomixstarter.py")
 464                               (string-append bin "/mcomix"))
 465                  (rename-file (string-append lib "/comicthumb.py")
 466                               (string-append bin "/comicthumb"))
 467                  (install-file "mime/mcomix.desktop"
 468                                (string-append share "/applications"))
 469                  (install-file "mime/mcomix.appdata.xml"
 470                                (string-append share "/metainfo"))
 471                  (install-file "mime/mcomix.xml"
 472                                (string-append share "/mime/packages"))
 473                  (install-file "mime/comicthumb.thumbnailer"
 474                                (string-append share "/thumbnailers"))
 475                  (install-file "man/mcomix.1" (string-append share "/man/man1"))
 476                  (install-file "man/comicthumb.1" (string-append share "/man/man1"))
 477                  (for-each
 478                   (lambda (size)
 479                     (install-file
 480                      (format #f "mcomix/mcomix/images/~sx~s/mcomix.png" size size)
 481                      (format #f "~a/icons/hicolor/~sx~s/apps/" share size size))
 482                     (for-each
 483                      (lambda (ext)
 484                        (install-file
 485                         (format #f "mime/icons/~sx~s/application-x-~a.png" size size ext)
 486                         (format #f "~a/icons/hicolor/~sx~s/mimetypes/"
 487                                 share size size)))
 488                      '("cb7" "cbr" "cbt" "cbz")))
 489                   '(16 22 24 32 48))
 490                  #t))))))
 491       (home-page "https://sourceforge.net/p/mcomix/wiki/Home/")
 492       (synopsis "Image viewer for comics")
 493       (description "MComix is a customizable image viewer that specializes as
 494 a comic and manga reader.  It supports a variety of container formats
 495 including CBZ, CB7, CBT, LHA.
 496
 497 For PDF support, install the @emph{mupdf} package.")
 498       (license license:gpl2+))))
 499
 500 (define-public qview
 501   (package
 502     (name "qview")
 503     (version "4.0")
 504     (source
 505      (origin
 506        (method git-fetch)
 507        (uri (git-reference
 508              (url "https://github.com/jurplel/qView")
 509              (commit version)))
 510        (file-name (git-file-name name version))
 511        (sha256
 512         (base32 "15n9cq7w3ckinnx38hvncxrbkv4qm4k51sal41q4y0pkvhmafhnr"))))
 513     (build-system gnu-build-system)
 514     (arguments
 515      `(#:phases
 516        (modify-phases %standard-phases
 517          (replace 'configure
 518            (lambda* (#:key outputs #:allow-other-keys)
 519              (let ((out (assoc-ref outputs "out")))
 520                (invoke "qmake" (string-append "PREFIX=" out)))))
 521          ;; Don't phone home or show "Checking for updates..." in the About
 522          ;; menu.
 523          (add-before 'build 'disable-auto-update
 524            (lambda _
 525              (substitute* "src/qvaboutdialog.cpp"
 526                (("qvApp->checkUpdates\\(\\);") "")
 527                (("updateText\\(\\);") ""))
 528              #t)))))
 529     (inputs
 530      `(("qtbase" ,qtbase-5)
 531        ("qtsvg" ,qtsvg)
 532        ("qtimageformats" ,qtimageformats)))
 533     (home-page "https://interversehq.com/qview/")
 534     (synopsis "Convenient and minimal image viewer")
 535     (description "qView is a Qt image viewer designed with visually
 536 minimalism and usability in mind.  Its features include animated GIF
 537 controls, file history, rotation/mirroring, and multithreaded
 538 preloading.")
 539     (license license:gpl3+)))
 540
 541 (define-public chafa
 542   (package
 543     (name "chafa")
 544     (version "1.4.1")
 545     (source (origin
 546               (method url-fetch)
 547               (uri (string-append "https://hpjansson.org/chafa/releases/chafa-"
 548                                   version ".tar.xz"))
 549               (sha256
 550                (base32
 551                 "18rb82bfqj1sj2g4irazx4lwq9q4b4k7my1r0q714vf9yhs41ls6"))))
 552     (build-system gnu-build-system)
 553     (native-inputs
 554      `(("pkg-config" ,pkg-config)))
 555     (inputs
 556      `(("freetype" ,freetype)
 557        ("libjpeg" ,libjpeg-turbo)
 558        ("glib" ,glib)
 559        ("imagemagick" ,imagemagick)))
 560     (synopsis "Convert images to ANSI/Unicode characters")
 561     (description
 562      "Chafa is a command-line utility that converts all kinds of images,
 563 including animated GIFs, into ANSI/Unicode character output that can be
 564 displayed in a terminal.")
 565     (home-page "https://hpjansson.org/chafa/")
 566     (license license:lgpl3+)))
 567
 568 (define-public imv
 569   (package
 570     (name "imv")
 571     (version "4.1.0")
 572     (source (origin
 573               (method git-fetch)
 574               (uri (git-reference
 575                     (url "https://github.com/eXeC64/imv")
 576                     (commit (string-append "v" version))))
 577               (sha256
 578                (base32
 579                 "0gk8g178i961nn3bls75a8qpv6wvfvav6hd9lxca1skaikd33zdx"))
 580               (file-name (git-file-name name version))))
 581     (build-system gnu-build-system)
 582     (arguments
 583      `(#:phases
 584        (modify-phases %standard-phases
 585          (delete 'configure)
 586          (add-after 'install 'record-absolute-file-names
 587            (lambda* (#:key outputs #:allow-other-keys)
 588              ;; 'imv' is a script that execs 'imv-x11' or 'imv-wayland'.
 589              ;; Record their absolute file name.
 590              (let* ((out (assoc-ref outputs "out"))
 591                     (bin (string-append out "/bin")))
 592                (substitute* (string-append bin "/imv")
 593                  (("imv-")
 594                   (string-append bin "/imv-")))
 595                #t))))
 596        #:make-flags
 597        (list ,(string-append "CC=" (cc-for-target))
 598              (string-append "PREFIX=" (assoc-ref %outputs "out"))
 599              (string-append "CONFIGPREFIX="
 600                             (assoc-ref %outputs "out") "/etc"))))
 601     (inputs
 602      `(("asciidoc" ,asciidoc)
 603        ("freeimage" ,freeimage)
 604        ("glu" ,glu)
 605        ("librsvg" ,librsvg)
 606        ("libxkbcommon" ,libxkbcommon)
 607        ("pango" ,pango)
 608        ("wayland" ,wayland)))
 609     (native-inputs
 610      `(("cmocka" ,cmocka)
 611        ("pkg-config" ,pkg-config)))
 612     (synopsis "Image viewer for tiling window managers")
 613     (description "@code{imv} is a command line image viewer intended for use
 614 with tiling window managers.  Features include:
 615
 616 @itemize
 617 @item Native Wayland and X11 support.
 618 @item Support for dozens of image formats including:
 619 @itemize
 620 @item PNG
 621 @item JPEG
 622 @item Animated GIFs
 623 @item SVG
 624 @item TIFF
 625 @item Various RAW formats
 626 @item Photoshop PSD files
 627 @end itemize
 628 @item Configurable key bindings and behavior.
 629 @item Highly scriptable with IPC via imv-msg.
 630 @end itemize\n")
 631     (home-page "https://github.com/eXeC64/imv")
 632     (license license:expat)))
 633
 634 (define-public qiv
 635   (package
 636     (name "qiv")
 637     (version "2.3.1")
 638     (source
 639      (origin
 640        (method url-fetch)
 641        (uri (string-append "http://spiegl.de/qiv/download/qiv-"
 642                            version ".tgz"))
 643        (sha256
 644         (base32 "1rlf5h67vhj7n1y7jqkm9k115nfnzpwngj3kzqsi2lg676srclv7"))))
 645     (build-system gnu-build-system)
 646     (native-inputs
 647      `(("pkg-config" ,pkg-config)
 648        ;; That is required for testing.
 649        ("xorg-server" ,xorg-server-for-tests)))
 650     (inputs
 651      `(("imlib2" ,imlib2)
 652        ("glib" ,glib)
 653        ("gtk+" ,gtk+-2)
 654        ("lcms" ,lcms)
 655        ("libjpeg" ,libjpeg-turbo)
 656        ("libtiff" ,libtiff)
 657        ("libexif" ,libexif)
 658        ("libx11" ,libx11)
 659        ("libxext" ,libxext)))
 660     (arguments
 661      `(#:phases
 662        (modify-phases %standard-phases
 663          (delete 'configure)            ; no configure script
 664          (add-before 'install 'patch-file-start-xserver
 665            (lambda* (#:key inputs #:allow-other-keys)
 666              ;; patch the file so that qiv runs and exits by itself
 667              (substitute* "Makefile"
 668                (("./qiv -f ./intro.jpg") "./qiv -f -C -s ./intro.jpg")
 669                ;; Fail the build when test fails.
 670                (("echo \"-- Test Failed --\"")
 671                 "(echo \"-- Test Failed --\" ; false)"))
 672              ;; There must be a running X server and make install doesn't start one.
 673              ;; Therefore we must do it.
 674              (system "Xvfb :1 &")
 675              (setenv "DISPLAY" ":1")
 676              #t)))
 677        #:tests? #f                      ; there is no check target
 678        #:make-flags
 679        (list
 680         (string-append "PREFIX=" (assoc-ref %outputs "out")))))
 681     (home-page "http://spiegl.de/qiv/")
 682     (synopsis "Graphical image viewer for X")
 683     (description
 684      "Quick Image Viewer is a small and fast GDK/Imlib2 image viewer.
 685 Features include zoom, maxpect, scale down, fullscreen, slideshow, delete,
 686 brightness/contrast/gamma correction, pan with keyboard and mouse, flip,
 687 rotate left/right, jump/forward/backward images, filename filter and use it
 688 to set X desktop background.")
 689     (license license:gpl2)))
 690
 691 (define-public nomacs
 692   (package
 693     (name "nomacs")
 694     (version "3.16.224")
 695     (source
 696      (origin
 697        (method git-fetch)
 698        (uri (git-reference
 699              (url "https://github.com/nomacs/nomacs")
 700              (commit version)))
 701        (file-name (git-file-name name version))
 702        (sha256
 703         (base32
 704          "05d4hqg0gl3g9s2xf1hr7mc7g4cqarcap4nzxxa51fsphw2b8x16"))))
 705     (build-system cmake-build-system)
 706     (arguments
 707      `(#:build-type "Release" ; fails to build with debug info
 708        #:configure-flags (list "-DENABLE_TRANSLATIONS=true"
 709                                "-DUSE_SYSTEM_QUAZIP=true"
 710                                "-DENABLE_OPENCV=true")
 711        #:tests? #f ; no rule for target 'test'
 712        #:phases
 713        (modify-phases %standard-phases
 714          (add-after 'unpack 'copy-plugins
 715            (lambda* (#:key inputs #:allow-other-keys)
 716              (copy-recursively (assoc-ref inputs "plugins")
 717                                "ImageLounge/plugins")))
 718          (add-after 'copy-plugins 'cd-to-source-dir
 719            (lambda _ (chdir "ImageLounge") #t)))))
 720     (inputs
 721      `(("plugins"
 722         ,(origin
 723            (method git-fetch)
 724            (uri (git-reference
 725                  (url "https://github.com/nomacs/nomacs-plugins")
 726                  (commit "3.16")))
 727            (sha256
 728             (base32
 729              "1cpdwhfvaxm970nwdc1hc13848a85pqqi176m9xpa3krla9qskml"))))
 730        ("exiv2" ,exiv2)
 731        ("libraw" ,libraw)
 732        ("libtiff" ,libtiff)
 733        ("opencv" ,opencv)
 734        ("python" ,python-wrapper)
 735        ("quazip" ,quazip)
 736        ("qtbase" ,qtbase-5)
 737        ("qtsvg" ,qtsvg)))
 738     (native-inputs
 739      `(("pkg-config" ,pkg-config)
 740        ("qtlinguist" ,qttools)))
 741     (synopsis "Image viewer supporting all common formats")
 742     (description "Nomacs is a simple to use image lounge featuring
 743 semi-transparent widgets that display additional information such as metadata,
 744 thumbnails and histograms.  It is able to browse images compressed archives
 745 and add notes to images.
 746
 747 Nomacs includes image manipulation methods for adjusting brightness, contrast,
 748 saturation, hue, gamma, and exposure.  It has a pseudo color function which
 749 allows creating false color images.  A unique feature of Nomacs is the
 750 synchronization of multiple instances.")
 751     (home-page "https://nomacs.org/")
 752     (license license:gpl3+)))
 753
 754 (define-public xzgv
 755   (package
 756     (name "xzgv")
 757     (version "0.9.2")
 758     (source
 759      (origin
 760        (method url-fetch)
 761        (uri (string-append "mirror://sourceforge/xzgv/"
 762                            version "/xzgv-" version ".tar.gz"))
 763        (sha256
 764         (base32 "17l1xr9v07ggwga3vn0z1i4lnwjrr20rr8z1kjbw71aaijxl18i5"))))
 765     (build-system gnu-build-system)
 766     (arguments
 767      `(#:phases
 768        (modify-phases %standard-phases
 769          (add-after 'unpack 'override-target-directory
 770            (lambda* (#:key outputs #:allow-other-keys)
 771              (substitute* "config.mk"
 772                (("/usr/local") (assoc-ref outputs "out")))))
 773          (delete 'configure)            ; no configure script
 774          (replace 'install
 775            (lambda* (#:key outputs #:allow-other-keys)
 776              (let* ((out (assoc-ref outputs "out"))
 777                     (bin (string-append out "/bin")))
 778                (install-file "src/xzgv" bin))))) ; just install the executable
 779        #:tests? #f))                             ; no rule for target 'test'
 780     (native-inputs
 781      `(("pkg-config" ,pkg-config)))
 782     (inputs
 783      `(("gtk+" ,gtk+-2)
 784        ("libexif" ,libexif)))
 785     (home-page "https://sourceforge.net/projects/xzgv/")
 786     (synopsis "Picture viewer for X with a thumbnail-based selector")
 787     (description
 788      "xzgv is a fast image viewer that provides extensive keyboard support.")
 789     (license license:gpl2+)))