Add debug builds

mv.pm.night_mode() is deprecated (see
1ed2cce648/qt/aqt/profiles.py (L537)).
Furthermore, on anki Version ⁨2.1.54, Python 3.9.10 Qt 6.3.1 PyQt 6.3.1, this function returns false, even when the dark mode is set.

.drone.yml

@@ -13,7 +13,7 @@ steps:
     image: debian:bookworm
     pull: always
     commands:
-      - apt-get update && apt-get install -y zip
+      - apt-get update && apt-get install -y zip slugify
       - ./build.sh
 
   - name: Upload Artifact to Gitea
@@ -25,7 +25,8 @@ steps:
         from_secret: gitea_api_token
       checksum: sha256
       base_url: https://git.tobiasmanske.de
-      files: editor-preview.ankiaddon
+      files:
+        - "*.ankiaddon"
 
 image_pull_secrets:
   - registry

.gitignore

@@ -169,3 +169,4 @@ tags
 
 # Stores actual addon config if the src directory is symlinked into an anki installation during development
 src/meta.json
+src/manifest.json

build.sh

@@ -1,11 +1,27 @@
 #!/bin/bash
 set -e
+set -o nounset
+
+SLUG=$(slugify "${DRONE_COMMIT_REF}")
 
 if [ -d src/__pycache__ ]; then
     rm -r src/__pycache__
 fi
 
 cd src
-zip -r ../editor-preview.ankiaddon --exclude meta.json -- *
+
+# Create Manifest
+cat - > manifest.json <<EOF
+{
+  "name": "Editor Live Preview - ${SLUG}",
+  "package": "editor-live-preview-${SLUG}"
+}
+EOF
+
+zip -r ../editor-preview-external.ankiaddon --exclude meta.json -- *
+zip -r ../editor-preview-ankiweb.ankiaddon --exclude meta.json --exclude manifest.json -- *
 cd ..
-unzip -l  editor-preview.ankiaddon
+echo "Ankiweb Contents"
+unzip -l editor-preview-ankiweb.ankiaddon
+echo "External Contents"
+unzip -l editor-preview-external.ankiaddon

src/__init__.py

@@ -19,6 +19,7 @@ class EditorPreview(object):
     def __init__(self):
         gui_hooks.editor_did_init.append(self.editor_init_hook)
         gui_hooks.editor_did_init_buttons.append(self.editor_init_button_hook)
+        self.scrollLock = config["enableScrollLockByDefault"]
         if int(buildinfo.version.split(".")[2]) < 45:  # < 2.1.45
             self.js = [
                 "js/vendor/jquery.min.js",
@@ -86,20 +87,38 @@ class EditorPreview(object):
         split = self._get_splitter(editor)
         layout.insertWidget(web_index, split)
 
+    def isScrollLocked(self):
+        return self.scrollLock
+
+    def toggleScrollLock(self):
+        self.scrollLock = not self.scrollLock
+
     def editor_note_hook(self, editor):
-        self.onedit_hook(editor, editor.note)
+        # Dont lock the editor in place when loading a new note
+        # i.e. when using the cards browser
+        self.onedit_hook(editor, editor.note, keep_scrollbar_value=False)
 
     def editor_init_button_hook(self, buttons, editor):
         addon_path = os.path.dirname(__file__)
         icons_dir = os.path.join(addon_path, "icons")
-        b = editor.addButton(
+        previewButton = editor.addButton(
             icon=os.path.join(icons_dir, "file.svg"),
             cmd="_editor_toggle_preview",
             tip="Toggle Live Preview",
             func=lambda o=editor: self.onEditorPreviewButton(o),
             disables=False,
         )
-        buttons.append(b)
+        scrollLockButton = editor.addButton(
+            # icon=os.path.join(icons_dir, "file.svg"),
+            icon=None,
+            label="🔒",
+            cmd="_editor_toggle_scroll_lock",
+            tip="Toggle Scroll Locking",
+            func=lambda o=editor: self.onEditorScrollLockButton(o),
+            disables=True,
+        )
+        buttons.append(previewButton)
+        buttons.append(scrollLockButton)
 
     def onEditorPreviewButton(self, origin: editor.Editor):
         if origin.editor_preview.isHidden():
@@ -107,23 +126,29 @@ class EditorPreview(object):
         else:
             origin.editor_preview.hide()
 
+    def onEditorScrollLockButton(self, origin: editor.Editor):
+        self.toggleScrollLock()
+
     def _obtainCardText(self, note):
         c = note.ephemeral_card()
         a = mw.prepare_card_text_for_display(c.answer())
         a = gui_hooks.card_will_show(a, c, "clayoutAnswer")
-        if theme_manager.night_mode:
-            bodyclass = theme_manager.body_classes_for_card_ord(
-                c.ord, mw.pm.night_mode()
-            )
-        else:
-            bodyclass = theme_manager.body_classes_for_card_ord(c.ord)
+        bodyclass = theme_manager.body_classes_for_card_ord(
+            c.ord, theme_manager.night_mode
+        )
         bodyclass += " editor-preview"
 
         return f"_showAnswer({json.dumps(a)},'{bodyclass}');"
 
-    def onedit_hook(self, editor, origin):
+    def onedit_hook(self, editor, origin, keep_scrollbar_value=True):
         if editor.note == origin:
+            page: QWebEnginePage = editor.editor_preview.page()
+            scrollbar_value = page.scrollPosition()
             editor.editor_preview.eval(self._obtainCardText(editor.note))
+            if keep_scrollbar_value and self.isScrollLocked():
+                page.runJavaScript(
+                    f"window.scrollTo({scrollbar_value.x()}, {scrollbar_value.y()});"
+                )
 
 
 eprev = EditorPreview()

src/config.json

@@ -1,5 +1,6 @@
 {
   "showPreviewAutomatically": true,
   "splitRatio": "1:1",
-  "location": "below"
+  "location": "below",
+  "enableScrollLockByDefault": true
 }

src/config.md

@@ -7,3 +7,6 @@
 \- `location` [string (above | below | left | right)]:<br/>
 &nbsp;&nbsp;&nbsp;Defines where to render the preview (default: below)
 <br/>
+\- `showPreviewAutomatically` [boolean (true | false)]:<br/>
+&nbsp;&nbsp;&nbsp;Whether to keep the scrollbar at the same location when text changed or not (default: true)<br/>
+<br/>