split out keybindings out of tree service

src/public/javascripts/services/tree_keybindings.js

@@ -0,0 +1,137 @@
+import noteDetailService from "./note_detail.js";
+import utils from "./utils.js";
+import treeChangesService from "./tree_changes.js";
+import contextMenuService from "./context_menu.js";
+import treeService from "./tree.js";
+import editTreePrefixDialog from "../dialogs/edit_tree_prefix.js";
+
+const keyBindings = {
+    "del": node => {
+        treeChangesService.deleteNodes(getSelectedNodes(true));
+    },
+    "ctrl+up": node => {
+        const beforeNode = node.getPrevSibling();
+
+        if (beforeNode !== null) {
+            treeChangesService.moveBeforeNode([node], beforeNode);
+        }
+
+        return false;
+    },
+    "ctrl+down": node => {
+        let afterNode = node.getNextSibling();
+        if (afterNode !== null) {
+            treeChangesService.moveAfterNode([node], afterNode);
+        }
+
+        return false;
+    },
+    "ctrl+left": node => {
+        treeChangesService.moveNodeUpInHierarchy(node);
+
+        return false;
+    },
+    "ctrl+right": node => {
+        let toNode = node.getPrevSibling();
+
+        if (toNode !== null) {
+            treeChangesService.moveToNode([node], toNode);
+        }
+
+        return false;
+    },
+    "shift+up": node => {
+        node.navigate($.ui.keyCode.UP, true).then(() => {
+            const currentNode = getCurrentNode();
+
+            if (currentNode.isSelected()) {
+                node.setSelected(false);
+            }
+
+            currentNode.setSelected(true);
+        });
+
+        return false;
+    },
+    "shift+down": node => {
+        node.navigate($.ui.keyCode.DOWN, true).then(() => {
+            const currentNode = treeService.getCurrentNode();
+
+            if (currentNode.isSelected()) {
+                node.setSelected(false);
+            }
+
+            currentNode.setSelected(true);
+        });
+
+        return false;
+    },
+    "f2": node => {
+        editTreePrefixDialog.showDialog(node);
+    },
+    "alt+-": node => {
+        treeService.collapseTree(node);
+    },
+    "alt+s": node => {
+        treeService.sortAlphabetically(node.data.noteId);
+
+        return false;
+    },
+    "ctrl+a": node => {
+        for (const child of node.getParent().getChildren()) {
+            child.setSelected(true);
+        }
+
+        return false;
+    },
+    "ctrl+c": () => {
+        contextMenuService.copy(treeService.getSelectedNodes());
+
+        return false;
+    },
+    "ctrl+x": () => {
+        contextMenuService.cut(treeService.getSelectedNodes());
+
+        return false;
+    },
+    "ctrl+v": node => {
+        contextMenuService.pasteInto(node);
+
+        return false;
+    },
+    "return": node => {
+        noteDetailService.focus();
+
+        return false;
+    },
+    "backspace": node => {
+        if (!utils.isTopLevelNode(node)) {
+            node.getParent().setActive().then(treeService.clearSelectedNodes);
+        }
+    },
+    // code below shouldn't be necessary normally, however there's some problem with interaction with context menu plugin
+    // after opening context menu, standard shortcuts don't work, but they are detected here
+    // so we essentially takeover the standard handling with our implementation.
+    "left": node => {
+        node.navigate($.ui.keyCode.LEFT, true).then(treeService.clearSelectedNodes);
+
+        return false;
+    },
+    "right": node => {
+        node.navigate($.ui.keyCode.RIGHT, true).then(treeService.clearSelectedNodes);
+
+        return false;
+    },
+    "up": node => {
+        node.navigate($.ui.keyCode.UP, true).then(treeService.clearSelectedNodes);
+
+        return false;
+    },
+    "down": node => {
+        node.navigate($.ui.keyCode.DOWN, true).then(treeService.clearSelectedNodes);
+
+        return false;
+    }
+};
+
+export default keyBindings;