editing: Only enable editing action if available

Cargo.lock

@@ -695,9 +695,9 @@ dependencies = [
 
 [[package]]
 name = "gdk4"
-version = "0.9.4"
+version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75933c4a86e8a2428814d367e22c733304fdfabc87f415750fd2f55409b6ee48"
+checksum = "d0196720118f880f71fe7da971eff58cc43a89c9cf73f46076b7cb1e60889b15"
 dependencies = [
  "cairo-rs",
  "gdk-pixbuf",
@@ -898,7 +898,7 @@ dependencies = [
 [[package]]
 name = "glycin"
 version = "2.0.1"
-source = "git+https://gitlab.gnome.org/GNOME/glycin.git?rev=f06d5f0bf0baf2de74f5eca47c9d5280d2a8911c#f06d5f0bf0baf2de74f5eca47c9d5280d2a8911c"
+source = "git+https://gitlab.gnome.org/GNOME/glycin.git?rev=967abc701e9969936ecece4a9408663d0a67b1d5#967abc701e9969936ecece4a9408663d0a67b1d5"
 dependencies = [
  "async-fs",
  "async-io",
@@ -929,7 +929,7 @@ dependencies = [
 [[package]]
 name = "glycin-utils"
 version = "3.0.0"
-source = "git+https://gitlab.gnome.org/GNOME/glycin.git?rev=f06d5f0bf0baf2de74f5eca47c9d5280d2a8911c#f06d5f0bf0baf2de74f5eca47c9d5280d2a8911c"
+source = "git+https://gitlab.gnome.org/GNOME/glycin.git?rev=967abc701e9969936ecece4a9408663d0a67b1d5#967abc701e9969936ecece4a9408663d0a67b1d5"
 dependencies = [
  "env_logger",
  "gufo-common",
@@ -1012,9 +1012,9 @@ dependencies = [
 
 [[package]]
 name = "gtk4"
-version = "0.9.4"
+version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9376d14d7e33486c54823a42bef296e882b9f25cb4c52b52f4d1d57bbadb5b6d"
+checksum = "b697ff938136625f6acf75f01951220f47a45adcf0060ee55b4671cf734dac44"
 dependencies = [
  "cairo-rs",
  "field-offset",
@@ -1083,7 +1083,7 @@ dependencies = [
 [[package]]
 name = "gufo-common"
 version = "0.2.0"
-source = "git+https://github.com/gufo-rs/gufo.git#704168362f788ddf984920261a7171406bc7c1c0"
+source = "git+https://github.com/gufo-rs/gufo.git#63033763825c4b68cd631aa7d0c9d4ff6680752e"
 dependencies = [
  "chrono",
  "paste",
@@ -1094,7 +1094,7 @@ dependencies = [
 [[package]]
 name = "gufo-exif"
 version = "0.2.0"
-source = "git+https://github.com/gufo-rs/gufo.git#704168362f788ddf984920261a7171406bc7c1c0"
+source = "git+https://github.com/gufo-rs/gufo.git#63033763825c4b68cd631aa7d0c9d4ff6680752e"
 dependencies = [
  "chrono",
  "gufo-common",

Cargo.toml

@@ -26,8 +26,8 @@ gettext-sys = { version = "0.22.5", features = ["gettext-system"] }
 gio = { version = "0.20.0", features = ["v2_74"] }
 glycin = { version = "2.0.1", features = [
     "gdk4",
-], git = "https://gitlab.gnome.org/GNOME/glycin.git", rev = "f06d5f0bf0baf2de74f5eca47c9d5280d2a8911c" }
+], git = "https://gitlab.gnome.org/GNOME/glycin.git", rev = "967abc701e9969936ecece4a9408663d0a67b1d5" }
-gtk = { package = "gtk4", version = "0.9.0", features = [
+gtk = { package = "gtk4", version = "0.9.5", features = [
     "v4_14",
     "xml_validation",
 ] }

build-aux/flatpak/org.gnome.Loupe.Devel.json

@@ -113,7 +113,7 @@
                 {
                     "type": "git",
                     "url": "https://gitlab.gnome.org/GNOME/glycin.git",
-                    "commit": "f06d5f0bf0baf2de74f5eca47c9d5280d2a8911c"
+                    "commit": "967abc701e9969936ecece4a9408663d0a67b1d5"
                 }
             ]
         },

src/widgets/edit_window.rs

@@ -168,6 +168,12 @@ glib::wrapper! {
 }
 
 impl LpEditWindow {
+    pub const REQUIRED_OPERATIONS: &[glycin::OperationId] = &[
+        glycin::OperationId::Clip,
+        glycin::OperationId::MirrorHorizontally,
+        glycin::OperationId::Rotate,
+    ];
+
     pub fn new(image: LpImage) -> Self {
         glib::Object::builder()
             .property("original_image", image)

src/widgets/image.rs

@@ -160,6 +160,9 @@ mod imp {
         pub(super) fixed_background_color: RefCell<Option<gdk::RGBA>>,
         /// Animations disabled
         pub(super) still: Cell<bool>,
+        /// Editor can be used on image
+        #[property(get)]
+        pub(super) editable: Cell<bool>,
 
         /// Track changes to this image
         pub(super) file_monitor: RefCell<Option<gio::FileMonitor>>,

src/widgets/image/loading.rs

@@ -18,6 +18,8 @@
 
 use decoder::DecoderError;
 
+use crate::widgets::LpEditWindow;
+
 use super::*;
 
 impl imp::LpImage {
@@ -284,6 +286,25 @@ impl imp::LpImage {
             }
         }
     }
+
+    async fn check_editable(&self) {
+        let obj = self.obj();
+
+        if let Some(mime_type) = dbg!(obj.metadata().mime_type()) {
+            if let Ok(supported_formats) = dbg!(glycin::config::Config::cached()
+                .await
+                .editor(&mime_type.as_str().into()))
+            {
+                if dbg!(LpEditWindow::REQUIRED_OPERATIONS
+                    .iter()
+                    .all(|x| supported_formats.operations.contains(x)))
+                {
+                    self.editable.set(true);
+                    obj.notify_editable();
+                }
+            }
+        };
+    }
 }
 
 impl LpImage {
@@ -338,5 +359,7 @@ impl LpImage {
         });
 
         imp.decoder.replace(Some(Arc::new(decoder)));
+
+        imp.check_editable().await;
     }
 }

src/widgets/image_window.rs

@@ -767,6 +767,14 @@ impl LpImageWindow {
         for action in ACTIONS_CURRENT {
             self.action_set_enabled(action, enabled_current);
         }
+
+        // Editing related actions
+        let enable_editing = self
+            .imp()
+            .image_view
+            .current_image()
+            .map_or(false, |x| x.editable());
+        self.action_set_enabled(&Action::Edit, enable_editing);
     }
 
     /// Handles change in image and availability of images
@@ -783,7 +791,7 @@ impl LpImageWindow {
         self.update_title();
 
         // Properties view
-        let current_image = current_page.as_ref().map(|x| x.image());
+        let current_image: Option<LpImage> = current_page.as_ref().map(|x| x.image());
         imp.properties_view.set_image(current_image.as_ref());
 
         let has_image = current_page.is_some();