Initial commit

module/applications/sheets/daggerheart-sheet.mjs

@@ -0,0 +1,73 @@
+const { HandlebarsApplicationMixin } = foundry.applications.api;
+
+export default function DhpApplicationMixin(Base) {
+  return class DhpSheetV2 extends HandlebarsApplicationMixin(Base) {
+    constructor(options={}){
+      super(options);
+
+      this._dragDrop = this._createDragDropHandlers();
+  }
+
+    _attachPartListeners(partId, htmlElement, options) {
+      super._attachPartListeners(partId, htmlElement, options);
+
+      this._dragDrop.forEach(d => d.bind(htmlElement));
+    }
+
+    static DEFAULT_OPTIONS = {
+      position: {
+        width: 480,
+        height: "auto"
+      },
+      actions: {
+        onEditImage: this._onEditImage
+      },
+      dragDrop: [],
+    };
+
+    async _prepareContext(_options, objectPath='document') {
+      const context = await super._prepareContext(_options);
+      context.source = this[objectPath].toObject();
+      context.fields = this[objectPath].schema.fields;
+      context.systemFields = this[objectPath].system ? this[objectPath].system.schema.fields : {};
+
+      return context;
+    }
+
+    static _onEditImage(event, target) {
+      const attr = target.dataset.edit;
+      const current = foundry.utils.getProperty(this.document, attr);
+      const { img } = this.document.constructor.getDefaultArtwork?.(this.document.toObject()) ?? {};
+      const fp = new FilePicker({
+          current,
+          type: "image",
+          redirectToRoot: img ? [img] : [],
+          callback: async path => this._updateImage.bind(this)(path),
+          top: this.position.top + 40,
+          left: this.position.left + 10
+      });
+      return fp.browse();
+    }
+
+    async _updateImage(path){
+      await this.document.update({ "img": path });
+    }
+
+    _createDragDropHandlers() {
+      return this.options.dragDrop.map(d => {
+        // d.permissions = {
+        //   dragstart: this._canDragStart.bind(this),
+        //   drop: this._canDragDrop.bind(this)
+        // };
+        d.callbacks = {
+          // dragstart: this._onDragStart.bind(this),
+          // dragover: this._onDragOver.bind(this),
+          drop: this._onDrop.bind(this)
+        };
+        return new foundry.applications.ux.DragDrop.implementation(d);
+      });
+    }
+
+    _onDrop(event) {}
+  }
+}