Added org-xournalpp with some config tweaks

flake.lock

@@ -837,6 +837,22 @@
         "type": "github"
       }
     },
+    "org-xournalpp": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1625233179,
+        "narHash": "sha256-c0AYWMkBb7wdl7SWTffjWSXwXbq1PGov2vT8A1pdqpQ=",
+        "owner": "vherrmann",
+        "repo": "org-xournalpp",
+        "rev": "c09bd8b99d36c355d632b85ecbffb3b275802381",
+        "type": "gitlab"
+      },
+      "original": {
+        "owner": "vherrmann",
+        "repo": "org-xournalpp",
+        "type": "gitlab"
+      }
+    },
     "org-yaap": {
       "flake": false,
       "locked": {
@@ -936,6 +952,7 @@
         "org-side-tree": "org-side-tree",
         "org-sliced-images": "org-sliced-images",
         "org-timeblock": "org-timeblock",
+        "org-xournalpp": "org-xournalpp",
         "org-yaap": "org-yaap",
         "phscroll": "phscroll",
         "rust-overlay": "rust-overlay",

flake.nix

@@ -218,6 +218,10 @@
       url = "github:librephoenix/org-krita";
       flake = false;
     };
+    org-xournalpp = {
+      url = "gitlab:vherrmann/org-xournalpp";
+      flake = false;
+    };
     org-sliced-images = {
       url = "github:jcfk/org-sliced-images";
       flake = false;

user/app/doom-emacs/config.el

@@ -440,6 +440,37 @@ same directory as the org-buffer and insert a link to this file."
 (setq org-krita-extract-filename "preview.png")
 (setq org-krita-scale 1)
 
+(add-load-path! "~/.emacs.d/org-xournalpp")
+(require 'org-xournalpp)
+(add-hook 'org-mode-hook 'org-xournalpp-mode)
+(setq org-xournalpp-template-getter
+  '(closure
+    (t)
+    nil
+    (file-truename "~/Templates/template.xopp") ; use my own template
+  )
+)
+
+;; override width to static 250 for now
+;; so I don't have massive images in org mode (scrolling not fun)
+(defun org-xournalpp--create-image (link refresh)
+  "Extract svg/png from given LINK and return image.
+
+Regenerate the cached inline image, if REFRESH is true.
+
+If the path from LINK does not exist, nil is returned."
+  (let ((width 250)
+        (xopp-path (f-expand (org-element-property :path link))))
+    (when (f-exists? xopp-path)
+        (if width
+            (create-image (org-xournalpp--get-image xopp-path refresh)
+                          org-xournalpp-image-type
+                          nil
+                          :width width)
+          (create-image (org-xournalpp--get-image xopp-path refresh)
+                        org-xournalpp-image-type
+                        nil)))))
+
 (defun org-copy-link-to-clipboard-at-point ()
   "Copy current link at point into clipboard (useful for images and links)"
   ;; Remember to press C-g to kill this foreground process if it hangs!

user/app/doom-emacs/doom.nix

@@ -101,6 +101,10 @@ in
     source = "${inputs.org-krita}";
   };
 
+  home.file.".emacs.d/org-xournalpp" = {
+    source = "${inputs.org-xournalpp}";
+  };
+
   home.file.".emacs.d/org-sliced-images" = {
     source = "${inputs.org-sliced-images}";
   };

user/app/doom-emacs/doom.org

@@ -517,6 +517,38 @@ same directory as the org-buffer and insert a link to this file."
 (setq org-krita-extract-filename "preview.png")
 (setq org-krita-scale 1)
 
+(add-load-path! "~/.emacs.d/org-xournalpp")
+(require 'org-xournalpp)
+(add-hook 'org-mode-hook 'org-xournalpp-mode)
+(setq org-xournalpp-template-getter
+  '(closure
+    (t)
+    nil
+    (file-truename "~/Templates/template.xopp") ; use my own template
+  )
+)
+
+;; override width to static 250 for now
+;; so I don't have massive images in org mode (scrolling not fun)
+(defun org-xournalpp--create-image (link refresh)
+  "Extract svg/png from given LINK and return image.
+
+Regenerate the cached inline image, if REFRESH is true.
+
+If the path from LINK does not exist, nil is returned."
+  (let ((width 250)
+        (xopp-path (f-expand (org-element-property :path link))))
+    (when (f-exists? xopp-path)
+        (if width
+            (create-image (org-xournalpp--get-image xopp-path refresh)
+                          org-xournalpp-image-type
+                          nil
+                          :width width)
+          (create-image (org-xournalpp--get-image xopp-path refresh)
+                        org-xournalpp-image-type
+                        nil)))))
+
+
 #+END_SRC
 *** Copy Links/Files into Clipboard
 #+BEGIN_SRC emacs-lisp :tangle config.el
@@ -2089,6 +2121,10 @@ in
     source = "${inputs.org-krita}";
   };
 
+  home.file.".emacs.d/org-xournalpp" = {
+    source = "${inputs.org-xournalpp}";
+  };
+
   home.file.".emacs.d/org-sliced-images" = {
     source = "${inputs.org-sliced-images}";
   };