inject doc functions as dependencies

ext/bg/js/search.js

@@ -25,6 +25,8 @@ class DisplaySearch extends Display {
         this.query = $('#query').on('input', this.onSearchInput.bind(this));
         this.intro = $('#intro');
 
+        this.dependencies = {...this.dependencies, ...{docRangeFromPoint, docSentenceExtract}};
+
         window.wanakana.bind(this.query.get(0));
     }
 

ext/fg/js/float.js

@@ -23,6 +23,8 @@ class DisplayFloat extends Display {
         this.autoPlayAudioTimer = null;
         this.styleNode = null;
 
+        this.dependencies = {...this.dependencies, ...{docRangeFromPoint, docSentenceExtract}};
+
         $(window).on('message', utilAsync(this.onMessage.bind(this)));
     }
 
@@ -123,41 +125,6 @@ class DisplayFloat extends Display {
             parent.appendChild(this.styleNode);
         }
     }
-
-    async onTermLookup(e) {
-        try {
-            e.preventDefault();
-
-            const clickedElement = $(e.target);
-            const textSource = docRangeFromPoint({x: e.clientX, y: e.clientY});
-            textSource.setEndOffset(this.options.scanning.length);
-
-            const {definitions, length} = await apiTermsFind(textSource.text());
-            if (definitions.length === 0) {
-                return false;
-            }
-
-            textSource.setEndOffset(length);
-
-            const sentence = docSentenceExtract(textSource, this.options.anki.sentenceExt);
-
-            const context = {
-                source: {
-                    definitions: this.definitions,
-                    index: Display.entryIndexFind(clickedElement)
-                }
-            };
-
-            if (this.context) {
-                context.sentence = sentence;
-                context.url = this.context.url;
-            }
-
-            this.termsShow(definitions, this.options, context);
-        } catch (e) {
-            this.onError(e);
-        }
-    }
 }
 
 window.yomichan_display = new DisplayFloat();

ext/mixed/js/display.js

@@ -28,6 +28,8 @@ class Display {
         this.index = 0;
         this.audioCache = {};
 
+        this.dependencies = {};
+
         $(document).keydown(this.onKeyDown.bind(this));
         $(document).on('wheel', this.onWheel.bind(this));
     }
@@ -69,6 +71,43 @@ class Display {
         }
     }
 
+    async onTermLookup(e) {
+        try {
+            e.preventDefault();
+
+            const {docRangeFromPoint, docSentenceExtract} = this.dependencies;
+
+            const clickedElement = $(e.target);
+            const textSource = docRangeFromPoint({x: e.clientX, y: e.clientY});
+            textSource.setEndOffset(this.options.scanning.length);
+
+            const {definitions, length} = await apiTermsFind(textSource.text());
+            if (definitions.length === 0) {
+                return false;
+            }
+
+            textSource.setEndOffset(length);
+
+            const sentence = docSentenceExtract(textSource, this.options.anki.sentenceExt);
+
+            const context = {
+                source: {
+                    definitions: this.definitions,
+                    index: Display.entryIndexFind(clickedElement)
+                }
+            };
+
+            if (this.context) {
+                context.sentence = sentence;
+                context.url = this.context.url;
+            }
+
+            this.termsShow(definitions, this.options, context);
+        } catch (e) {
+            this.onError(e);
+        }
+    }
+
     onAudioPlay(e) {
         e.preventDefault();
         const link = $(e.currentTarget);