Commit Graph

42 Commits

Author SHA1 Message Date
Přemysl Eric Janouch 604594a8f1
Prepare for parallelized colour management
This rewrite is more or less necessary for:
 - colour-managed browser thumbnails,
 - asynchronous image loading,
 - turning fiv-io into a reusable library.

Little CMS has a fairly terrible API in this regard.
2024-01-28 01:48:28 +01:00
Přemysl Eric Janouch 3c8a280546
Move colour management to its own compilation unit
Also make it apparent that CMM profiles are pointer types.

This isn't all that pretty, but it's a necessary first step.
2024-01-26 19:17:54 +01:00
Přemysl Eric Janouch 840e7f172c
Colour-manage SVGs 2023-07-09 10:40:32 +02:00
Přemysl Eric Janouch 074bd4d37f
Stop abusing Cairo user data, part 2
With the shift from cairo_surface_t, we've lost our ability
to directly render vector surfaces, but it doesn't matter.
2023-06-24 14:36:24 +02:00
Přemysl Eric Janouch add96b37a6
Stop abusing Cairo user data, part 1
This commit temporarily breaks multi-page images and animations.
2023-06-24 13:56:36 +02:00
Přemysl Eric Janouch 6cc4ca1f44
Use Little CMS's alpha premultiplication feature
And do a little cleanup.
2023-06-06 12:20:03 +02:00
Přemysl Eric Janouch 859736e5be
Move FivIoModel to its own compilation unit 2023-05-28 09:33:03 +02:00
Přemysl Eric Janouch a012011631
Deduplicate file information structures 2023-04-14 07:31:03 +02:00
Přemysl Eric Janouch 05ac3a0651
Check filesize when retrieving thumbnails
In particular, this handles screenshots from Rigol oscilloscopes,
which reuse the same name series with the same file modification time.
2023-04-14 05:24:57 +02:00
Přemysl Eric Janouch 1b50a834a5
Add optional browser filename labels 2023-04-11 06:04:27 +02:00
Přemysl Eric Janouch c646864805
Add directory tree traversal functionality
Thus far merely bound to the [ and ] keys in the browser.
2023-04-05 00:09:53 +02:00
Přemysl Eric Janouch 796b05c9a5
Integrate online reverse image search
This makes use of our image processing capabilities in order to
turn arbitrary image files into normalized thumbnails,
upload them to a temporary host, and pass the resulting URI
to a search provider.

In future, fiv should ideally run the upload itself,
so that its status and any errors are obvious to the user,
as well as to get rid of the script's dependency on jq.
2023-03-15 05:52:32 +01:00
Přemysl Eric Janouch 1431188e27
Update a comment 2022-10-04 00:54:14 +02:00
Přemysl Eric Janouch 9cdc641b0a
Center view rotations/flips 2022-10-03 23:00:16 +02:00
Přemysl Eric Janouch 701846ab39
Support opening collections of files
Implement a process-local VFS to enable grouping together arbitrary
URIs passed via program arguments, DnD, or the file open dialog.

This VFS contains FivCollectionFile objects, which act as "simple"
proxies over arbitrary GFiles.  Their true URIs may be retrieved
through the "standard::target-uri" attribute, in a similar way to
GVfs's "recent" and "trash" backends.

(The main reason we proxy rather than just hackishly return foreign
GFiles from the VFS is that loading them would switch the current
directory, and break iteration as a result.

We could also keep the collection outside of GVfs, but that would
result in considerable special-casing, and the author wouldn't gain
intimate knowledge of GIO.)

There is no perceived need to keep old collections when opening
new ones, so we simply change and reload the contents when needed.

Similarly, there is no intention to make the VFS writeable.

The process-locality of this and other URI schemes has proven to be
rather annoying when passing files to other applications,
however most of the resulting complexity appears to be essential
rather than accidental.

Note that the GTK+ file chooser widget is retarded, and doesn't
recognize URIs that lack the authority part in the location bar.
2022-08-08 18:06:50 +02:00
Přemysl Eric Janouch 930744e165
Add flags to the serialization protocol
It still needs no versioning, as it's not really used by anyone.

An alternative method of passing a "low-quality" flag would be
perusing fiv_thumbnail_key_lq from fiv-thumbnail.c, which would
create a circular dependency, unless fiv_io_{de,}serialize*()
were moved to fiv-thumbnail.c.
2022-06-08 02:51:54 +02:00
Přemysl Eric Janouch 4ca8825e02
Clean up
Use gchar when memory is allocated through GLib.
2022-06-05 13:30:53 +02:00
Přemysl Eric Janouch 024b5117b4
Get rid of our spng dependency
Thumbnails can be properly loaded using Wuffs now.
2022-06-04 23:14:15 +02:00
Přemysl Eric Janouch e2adac72cc
Use the model's mtime for validating thumbnails
Saves a syscall, generalizes fiv_thumbnail_lookup(),
wastes a tiny bit of memory per entry.
2022-06-04 16:37:25 +02:00
Přemysl Eric Janouch 3ddb0cf205
Expose the mtime of the model's entries 2022-06-04 14:50:56 +02:00
Přemysl Eric Janouch 04ec292caf
Make thumbnailers pass back raw images 2022-02-20 21:14:33 +01:00
Přemysl Eric Janouch 788485d81e
Redirect warnings to the info bar
And speed up thumbnailing of animated images while at it.

Also, fix thumbnailing SVGs with external links.
2022-01-24 05:48:13 +01:00
Přemysl Eric Janouch 562e140a1e
Add backend for accurate SVG scaling 2022-01-23 04:12:10 +01:00
Přemysl Eric Janouch c85de6b20f
Update a comment 2022-01-22 22:51:59 +01:00
Přemysl Eric Janouch 6a1278786c
Fix a compiler warning 2022-01-13 23:42:35 +01:00
Přemysl Eric Janouch 3274b64f5a
Fix SVG thumbnailing
They're not loaded as image surfaces.
2022-01-07 09:43:28 +01:00
Přemysl Eric Janouch 5abf6a719f
Add UI for sort order settings 2022-01-05 10:54:36 +01:00
Přemysl Eric Janouch b935b0baf8
Use a unified filesystem model
This removes some duplication of effort.

So far, sorting adjustments are not exposed in the UI.
2022-01-05 03:48:22 +01:00
Přemysl Eric Janouch 380ddd540b
Convert all loading to use GFile
Now we're able to make use of GVfs, with some caveats.
2021-12-30 22:32:29 +01:00
Přemysl Eric Janouch 98bdab443a
Hardcode Exif orientation in thumbnails 2021-12-28 23:29:58 +01:00
Přemysl Eric Janouch bf47782f0a
Move thumbnails into their own source file
And clean up identifiers.
2021-12-28 20:18:25 +01:00
Přemysl Eric Janouch c1af556751
Load back wide thumbnail metadata 2021-12-28 19:59:31 +01:00
Přemysl Eric Janouch 2d86ffed34
Save thumbnails lossily, with metadata 2021-12-28 18:54:27 +01:00
Přemysl Eric Janouch 720464327c
Clean up 2021-12-28 02:07:42 +01:00
Přemysl Eric Janouch ad1ff06aff
Avoid producing thumbnails of thumbnails 2021-12-28 02:07:42 +01:00
Přemysl Eric Janouch af2eb411d9
Try to regenerate low quality thumbnails 2021-12-28 02:07:42 +01:00
Přemysl Eric Janouch 336053f24d
Implement trivial wide thumbnail production
Also make libwebp a required dependency.
2021-12-27 21:51:01 +01:00
Přemysl Eric Janouch e5b1a1861c
Avoid double CM in saved WebPs 2021-12-26 02:02:57 +01:00
Přemysl Eric Janouch e37acf365a
Colour manage all WebP forms
It could be done better, but at least it works at all.
2021-12-26 01:14:27 +01:00
Přemysl Eric Janouch 40c1f8327e
Use Little CMS for JPEG colour management 2021-12-24 14:19:22 +01:00
Přemysl Eric Janouch 2d4cab52b3
Integrate jpeg-quantsmooth
Also, don't pointlessly store JPEGs in an ARGB Cairo surface.
2021-12-22 14:20:39 +01:00
Přemysl Eric Janouch b78010ccb1
Adopt shorter identifiers
Also, slightly reformat the source code according to clang-format.
2021-12-18 07:04:01 +01:00