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Author SHA1 Message Date
Sophie Herold
057ca6a3d0 image/rendering: Use scale instead of scale-factor 
`GdkSurface:scale` supports fractional scaling available as
"scale-monitor-framebuffer" on Mutter. Use this value everywhere
instead of the integer scale-factor

Closing #182
 2023-12-06 23:39:09 +01:00
Sophie Herold
3ab4d82d36 image: Reorganize into several sub-modules 2023-12-05 16:00:46 +01:00
Sophie Herold
cfed1d3d63 image: File doesn't have to be a property anymore 2023-12-04 18:42:21 +01:00
Sophie Herold
33bcd4a7ac imageView: Remove expression for fullscreen icon 2023-12-04 18:22:47 +01:00
Sophie Herold
2fdfe5657c image: Refresh file info after file rename 2023-12-04 18:08:25 +01:00
Sophie Herold
c0f435386d metadata: Move file info and format to metadata 2023-12-04 18:08:25 +01:00
Sophie Herold
c36e7f4eb6 code: Replace many uses of GtkExpressions 
Closes #276, #100
 2023-12-04 18:08:20 +01:00
Sophie Herold
b56d650086 code: Reformat with new rules 2023-11-29 21:16:11 +01:00
Sophie Herold
55811a2bb7 image: Use macro for object properties 2023-11-29 18:52:31 +01:00
Julian Hofer
cd8188a1bb Simplify async code 
- Update Cargo.lock
- Use new gtk-core API
- Remove unneeded async
- Remove unneeded clones

Part-of: <https://gitlab.gnome.org/GNOME/loupe/-/merge_requests/310>
 2023-11-22 09:12:36 +01:00
Sophie Herold
a1edf6f882 image: Show image after error in file resolved 
LpImage already reloads the image after an image is
invalid because of unsupported format or decoding error.
This patch makes that the "is-loaded" property is changed
to true again after the problem is resolved by a file change.

This should also hopefully works around problems with apps like GIMP
writing files in a way where an error appears itermittently.

Closes #256
 2023-11-16 22:59:19 +00:00
Sophie Herold
8b2b12a206 image: Always request tiles in set_zoom_target 
This makes zoom for SVGs work again. Not entirely clear
why this is needed but a safe fix for now.

Closes #240

Part-of: <https://gitlab.gnome.org/GNOME/loupe/-/merge_requests/301>
 2023-10-31 01:01:27 +00:00
Sophie Herold
65a5f39861 image: Force minimum tile size of 1000x1000 
Everything else does not make sense loading performance
wise.

Part-of: <https://gitlab.gnome.org/GNOME/loupe/-/merge_requests/276>
 2023-08-16 08:44:41 +00:00
Sophie Herold
07513f5940 image: Don't render first tiles with zoom=1 
Closes #145

Part-of: <https://gitlab.gnome.org/GNOME/loupe/-/merge_requests/276>
 2023-08-16 08:44:41 +00:00
Sophie Herold
270853ea57 image: Reload image on FileMonitor Renamed events 
The Rename event is also fired if the file got replaced
via a file move.

Closes #227

Part-of: <https://gitlab.gnome.org/GNOME/loupe/-/merge_requests/271>
 2023-08-08 16:27:03 +00:00
Sophie Herold
0cff205c9d general: Update to gtk-rs 0.7 2023-08-06 11:24:01 +02:00
Sophie Herold
c4d8145dd3 image: Deny drag gesture for touchscreens 
ScrolledWindow can handle the panning in images
better than we can.

This fixes an issue where zoomed in images can't
be zoomed or rotated on touchscreens.

Issue #176

Part-of: <https://gitlab.gnome.org/GNOME/loupe/-/merge_requests/264>
 2023-07-31 21:08:58 +02:00
Sophie Herold
55551ae6a2 general: Update copyright notices 
Part-of: <https://gitlab.gnome.org/GNOME/loupe/-/merge_requests/258>
 2023-07-18 17:48:43 +00:00
Sophie Herold
06d688e79e src: Format let-else statements 2023-07-07 19:22:51 +00:00
Christopher Davis
439286be40 general: Use std's OnceCell where possible 
Rust's standard library now provides a drop-in replacement
for `OnceCell`. It requires no API changes from `once_cell`'s
version.

This commit replaces the version from `once_cell` with the
new `std` struct where possible. We still need to use
`once_cell` for properties until
https://github.com/gtk-rs/gtk-rs-core/pull/1113
is merged. We also still need it for Lazy until that lands.

Part-of: <https://gitlab.gnome.org/GNOME/Incubator/loupe/-/merge_requests/241>
 2023-06-23 18:59:09 +00:00
Sophie Herold
cc1c8a3da5 image: Use contains in modifier type flag checks 
This, for example, allows to also pan the image
with Ctrl+Shift+Scroll like in EOG.

Closes #175

Part-of: <https://gitlab.gnome.org/GNOME/Incubator/loupe/-/merge_requests/237>
 2023-06-20 20:42:14 +00:00
Sophie Herold
0c2bdbd736 image: Do not guess bg color for opaque images 
In theory this feature made sense to see a black square
but in practice it seems mostly confusing.

Closes #186

Part-of: <https://gitlab.gnome.org/GNOME/Incubator/loupe/-/merge_requests/235>
 2023-06-20 20:02:18 +00:00
Sophie Herold
c1422cf728 image: Notify when setting file property 
This fixes new file names not being shown in HeaderBar
after renames.
 2023-06-20 16:54:38 +02:00
Sophie Herold
2faef84321 image: Also set zoom target when not animating 
This currently only seems to affect HighRes scrolling
where SVGs are not rendered for the zoom level.

Closes #185
 2023-06-20 13:23:21 +00:00
Sophie Herold
1b2dde79b6 decoder: Use glycin for image loading expect SVG 
This gives us sandboxed image decoding and others the
option to extend Loupe with other image formats.
 2023-06-07 20:21:28 +00:00
Sophie Herold
24bbd7eae2 window: Show controls on mouse click 2023-05-03 22:22:03 +02:00
Sophie Herold
fab6558285 image: Cancel scroll deceleration on gesture 
Seems like the deceleration from kinetic scrolling can
interact with gestures, making the image jump around.

Closes #103

Part-of: <https://gitlab.gnome.org/Incubator/loupe/-/merge_requests/211>
 2023-05-03 19:50:47 +00:00
Sophie Herold
6db58463bf imageView: Skip unsupported formats when sliding 
If an image with unsupported format is opened directly,
the error is shown.

Closes #92

Part-of: <https://gitlab.gnome.org/Incubator/loupe/-/merge_requests/212>
 2023-05-03 18:58:02 +00:00
Sophie Herold
dab333e510 image: Include alpha<1 in bg color detection 
Only ignore alpha=0 pixels instead of alpha<1 pixels.
Also apply agorithm to non transparent images.

Part-of: <https://gitlab.gnome.org/Incubator/loupe/-/merge_requests/191>
 2023-04-20 18:36:40 +00:00
Sophie Herold
2f9fad47a1 src: Update or add auto generated license headers 
Closes #55

Part-of: <https://gitlab.gnome.org/Incubator/loupe/-/merge_requests/169>
 2023-04-19 20:02:01 +02:00
Sophie Herold
83b95a58bd image: Also allow drag with middle button 
Closes #138

Part-of: <https://gitlab.gnome.org/Incubator/loupe/-/merge_requests/180>
 2023-04-19 00:51:00 +00:00
Sophie Herold
e5d5841e5d tiling: Store tiling for each layer and fix bugs 
Tilings now have a flexible origin and are stored with the
tile layer. This allows to make the first tile centered
in the viewport, allowing for faster getting a complete
viewport.

This also fixes some rendering bugs caused by forgetting
tiles the were still needed. But not all of them.

Fixes #83, #94
Issue #82

Part-of: <https://gitlab.gnome.org/Incubator/loupe/-/merge_requests/179>
 2023-04-19 02:16:37 +02:00
Sophie Herold
587599f50b print: Render SVG for correct size 
Closes #140

Part-of: <https://gitlab.gnome.org/Incubator/loupe/-/merge_requests/165>
 2023-04-18 23:52:53 +00:00
Sophie Herold
ae5ca76176 printing: Add printing support 
Part-of: <https://gitlab.gnome.org/Incubator/loupe/-/merge_requests/165>
 2023-04-18 23:52:53 +00:00
Sophie Herold
e96b9ccac9 image: More fine-grained zoom instructions 
Add parameters to use zoom_to without animation or
snapping to best fit. Hopefully fixing 100%/200% snapping
to best fit when close to filling the window and
fixing high res scroll wheel bugs.

Closes #120, #134

Part-of: <https://gitlab.gnome.org/Incubator/loupe/-/merge_requests/177>
 2023-04-18 23:23:18 +00:00
Sophie Herold
44e265374b image: Fix thumbnail for auto rotated images 
Part-of: <https://gitlab.gnome.org/Incubator/loupe/-/merge_requests/175>
 2023-04-18 22:35:19 +00:00
Sophie Herold
3684a9c02e image: Use lighter background for light theme 
Closes #124

Part-of: <https://gitlab.gnome.org/Incubator/loupe/-/merge_requests/171>
 2023-04-18 21:49:43 +00:00
Sophie Herold
8669b870af image: Fix textures and bg color not reloading 
The reload procedure for changed image files is triggered
but the old data has to be deleted to be re-generated.

Part-of: <https://gitlab.gnome.org/Incubator/loupe/-/merge_requests/176>
 2023-04-18 21:03:02 +00:00
Sophie Herold
5a93ec71da image: Do not require monitor information 
Before, monitor information not being available lead to panic.

Closes #77

Part-of: <https://gitlab.gnome.org/Incubator/loupe/-/merge_requests/167>
 2023-04-18 17:08:35 +00:00
Sophie Herold
fad8bb7939 decoder: Use GFile instead of PathBuf 
This allows to show images from locations that don't
have a representation with path.

This also works around not being able to read files in trash:///

Closes #56

Part-of: <https://gitlab.gnome.org/Incubator/loupe/-/merge_requests/174>
 2023-04-18 16:22:49 +00:00
Sophie Herold
032707a210 fileModel: Use GFile with URI as key 
Part-of: <https://gitlab.gnome.org/Incubator/loupe/-/merge_requests/174>
 2023-04-18 16:22:49 +00:00
Sophie Herold
f8cc9f5f84 i18n: Use gettext function instead of wrapper 
No need to deviate from the default here.

Part-of: <https://gitlab.gnome.org/Incubator/loupe/-/merge_requests/170>
 2023-04-12 12:58:40 +00:00
Sophie Herold
8b3cfd000a cargo: Remove gtk-macros dependency 
Using the crate is depreacted. Replaced spawn! macro
with our own spawn function
 2023-04-06 21:08:33 +00:00
Sophie Herold
1b18486826 image: Move background color guess to other thread 
Also, skip it completely for JPEG and BMP

Issue #111
 2023-04-04 22:13:36 +00:00
Sophie Herold
5d7cbe026f image: Remove debug prints from bg color guesser 
Closes #111
 2023-04-03 16:56:54 +02:00
Sophie Herold
7bf9baa581 image: Ensure contrast for transparent images 
Determine if the image is transparent and has low
contrast with default background color. If so,
use a different background color.

Closes #31

Part-of: <https://gitlab.gnome.org/Incubator/loupe/-/merge_requests/151>
 2023-04-02 23:08:51 +00:00
Sophie Herold
533158bb69 image: Request tiles on size_allocate 
Fixes tiles for SVG might be missing when enlarging window.

Closes #104

Part-of: <https://gitlab.gnome.org/Incubator/loupe/-/merge_requests/155>
 2023-04-02 21:36:24 +00:00
Sophie Herold
750fbfd305 image: Settle with either rotate or zoom gesture 
Add thresholds after which the gesture is assumed to be
only zoom or rotate.

Closes #95, #29

Part-of: <https://gitlab.gnome.org/Incubator/loupe/-/merge_requests/145>
 2023-04-02 16:47:57 +00:00
Sophie Herold
e5fc4bc85c image: Add high DPI support 
Always interpret the scaling percentag in physical pixels.
This makes 100% show the image 1:1 in screen pixels.

Closes #37
 2023-04-02 15:22:12 +00:00
Sophie Herold
67207bb215 image: Use mipmaps for zoom-out and NN for zoom-in 
Before we always used "linear" filtering. This gave
a harsh image with moire patterns when zooming out
and washed out images when zooming in.

Closes #68, #71

Part-of: <https://gitlab.gnome.org/Incubator/loupe/-/merge_requests/125>
 2023-03-25 15:32:31 +00:00