Lexical: Added a range of format buttons

diff --git a/resources/js/wysiwyg/helpers.ts b/resources/js/wysiwyg/helpers.ts
index 720f3c6d5dab9b820eee5974c2f405c6cc3c5142..737666ffa91037b533530ecd6ac4f11f2d2b1272 100644 (file)
--- a/resources/js/wysiwyg/helpers.ts
+++ b/resources/js/wysiwyg/helpers.ts
@@ -1,7 +1,15 @@
-import {$createParagraphNode, $getSelection, BaseSelection, LexicalEditor} from "lexical";
+import {
+    $createParagraphNode,
+    $getSelection,
+    $isTextNode,
+    BaseSelection,
+    ElementFormatType,
+    LexicalEditor, TextFormatType
+} from "lexical";
 import {LexicalElementNodeCreator, LexicalNodeMatcher} from "./nodes";
 import {$getNearestBlockElementAncestorOrThrow} from "@lexical/utils";
 import {$setBlocksType} from "@lexical/selection";
+import {TextNodeThemeClasses} from "lexical/LexicalEditor";
 
 export function selectionContainsNodeType(selection: BaseSelection|null, matcher: LexicalNodeMatcher): boolean {
     if (!selection) {
@@ -23,6 +31,20 @@ export function selectionContainsNodeType(selection: BaseSelection|null, matcher
     return false;
 }
 
+export function selectionContainsTextFormat(selection: BaseSelection|null, format: TextFormatType): boolean {
+    if (!selection) {
+        return false;
+    }
+
+    for (const node of selection.getNodes()) {
+        if ($isTextNode(node) && node.hasFormat(format)) {
+            return true;
+        }
+    }
+
+    return false;
+}
+
 export function toggleSelectionBlockNodeType(editor: LexicalEditor, matcher: LexicalNodeMatcher, creator: LexicalElementNodeCreator) {
     editor.update(() => {
         const selection = $getSelection();

diff --git a/resources/js/wysiwyg/ui/buttons.ts b/resources/js/wysiwyg/ui/buttons.ts
new file mode 100644 (file)
index 0000000..cf5660e
--- /dev/null
+++ b/resources/js/wysiwyg/ui/buttons.ts
@@ -0,0 +1,129 @@
+import {EditorButtonDefinition} from "./editor-button";
+import {
+    $createParagraphNode,
+    $isParagraphNode,
+    BaseSelection, FORMAT_TEXT_COMMAND,
+    LexicalEditor,
+    LexicalNode,
+    REDO_COMMAND, TextFormatType,
+    UNDO_COMMAND
+} from "lexical";
+import {selectionContainsNodeType, selectionContainsTextFormat, toggleSelectionBlockNodeType} from "../helpers";
+import {$createCalloutNode, $isCalloutNodeOfCategory, CalloutCategory} from "../nodes/callout";
+import {
+    $createHeadingNode,
+    $createQuoteNode,
+    $isHeadingNode,
+    $isQuoteNode,
+    HeadingNode,
+    HeadingTagType
+} from "@lexical/rich-text";
+
+export const undoButton: EditorButtonDefinition = {
+    label: 'Undo',
+    action(editor: LexicalEditor) {
+        editor.dispatchCommand(UNDO_COMMAND);
+    },
+    isActive(selection: BaseSelection|null): boolean {
+        return false;
+    }
+}
+
+export const redoButton: EditorButtonDefinition = {
+    label: 'Redo',
+    action(editor: LexicalEditor) {
+        editor.dispatchCommand(REDO_COMMAND);
+    },
+    isActive(selection: BaseSelection|null): boolean {
+        return false;
+    }
+}
+
+function buildCalloutButton(category: CalloutCategory, name: string): EditorButtonDefinition {
+    return {
+        label: `${name} Callout`,
+        action(editor: LexicalEditor) {
+            toggleSelectionBlockNodeType(
+                editor,
+                (node) => $isCalloutNodeOfCategory(node, category),
+                () => $createCalloutNode(category),
+            )
+        },
+        isActive(selection: BaseSelection|null): boolean {
+            return selectionContainsNodeType(selection, (node) => $isCalloutNodeOfCategory(node, category));
+        }
+    };
+}
+
+export const infoCalloutButton: EditorButtonDefinition = buildCalloutButton('info', 'Info');
+export const dangerCalloutButton: EditorButtonDefinition = buildCalloutButton('danger', 'Danger');
+export const warningCalloutButton: EditorButtonDefinition = buildCalloutButton('warning', 'Warning');
+export const successCalloutButton: EditorButtonDefinition = buildCalloutButton('success', 'Success');
+
+const isHeaderNodeOfTag = (node: LexicalNode | null | undefined, tag: HeadingTagType) => {
+      return $isHeadingNode(node) && (node as HeadingNode).getTag() === tag;
+};
+
+function buildHeaderButton(tag: HeadingTagType, name: string): EditorButtonDefinition {
+    return {
+        label: name,
+        action(editor: LexicalEditor) {
+            toggleSelectionBlockNodeType(
+                editor,
+                (node) => isHeaderNodeOfTag(node, tag),
+                () => $createHeadingNode(tag),
+            )
+        },
+        isActive(selection: BaseSelection|null): boolean {
+            return selectionContainsNodeType(selection, (node) => isHeaderNodeOfTag(node, tag));
+        }
+    };
+}
+
+export const h2Button: EditorButtonDefinition = buildHeaderButton('h2', 'Large Header');
+export const h3Button: EditorButtonDefinition = buildHeaderButton('h3', 'Medium Header');
+export const h4Button: EditorButtonDefinition = buildHeaderButton('h4', 'Small Header');
+export const h5Button: EditorButtonDefinition = buildHeaderButton('h5', 'Tiny Header');
+
+export const blockquoteButton: EditorButtonDefinition = {
+    label: 'Blockquote',
+    action(editor: LexicalEditor) {
+        toggleSelectionBlockNodeType(editor, $isQuoteNode, $createQuoteNode);
+    },
+    isActive(selection: BaseSelection|null): boolean {
+        return selectionContainsNodeType(selection, $isQuoteNode);
+    }
+};
+
+export const paragraphButton: EditorButtonDefinition = {
+    label: 'Paragraph',
+    action(editor: LexicalEditor) {
+        toggleSelectionBlockNodeType(editor, $isParagraphNode, $createParagraphNode);
+    },
+    isActive(selection: BaseSelection|null): boolean {
+        return selectionContainsNodeType(selection, $isParagraphNode);
+    }
+}
+
+function buildFormatButton(label: string, format: TextFormatType): EditorButtonDefinition {
+    return {
+        label: label,
+        action(editor: LexicalEditor) {
+            editor.dispatchCommand(FORMAT_TEXT_COMMAND, format);
+        },
+        isActive(selection: BaseSelection|null): boolean {
+            return selectionContainsTextFormat(selection, format);
+        }
+    };
+}
+
+export const boldButton: EditorButtonDefinition = buildFormatButton('Bold', 'bold');
+export const italicButton: EditorButtonDefinition = buildFormatButton('Italic', 'italic');
+export const underlineButton: EditorButtonDefinition = buildFormatButton('Underline', 'underline');
+// Todo - Text color
+// Todo - Highlight color
+export const strikethroughButton: EditorButtonDefinition = buildFormatButton('Strikethrough', 'strikethrough');
+export const superscriptButton: EditorButtonDefinition = buildFormatButton('Superscript', 'superscript');
+export const subscriptButton: EditorButtonDefinition = buildFormatButton('Subscript', 'subscript');
+export const codeButton: EditorButtonDefinition = buildFormatButton('Inline Code', 'code');
+// Todo - Clear formatting
\ No newline at end of file

diff --git a/resources/js/wysiwyg/ui/index.ts b/resources/js/wysiwyg/ui/index.ts
index 10eaa558f3f62d010352421718058ad54e333a2f..d04808faec563fd5d9c710ccdfaaed109a9fbc3f 100644 (file)
--- a/resources/js/wysiwyg/ui/index.ts
+++ b/resources/js/wysiwyg/ui/index.ts
@@ -1,30 +1,31 @@
 import {
     $getSelection,
-    BaseSelection,
     COMMAND_PRIORITY_LOW,
     LexicalEditor,
     SELECTION_CHANGE_COMMAND
 } from "lexical";
-import {$createCalloutNode, $isCalloutNodeOfCategory} from "../nodes/callout";
-import {selectionContainsNodeType, toggleSelectionBlockNodeType} from "../helpers";
 import {EditorButton, EditorButtonDefinition} from "./editor-button";
+import {
+    blockquoteButton, boldButton, codeButton,
+    dangerCalloutButton,
+    h2Button,
+    h3Button, h4Button, h5Button,
+    infoCalloutButton, italicButton, paragraphButton, redoButton, strikethroughButton, subscriptButton,
+    successCalloutButton, superscriptButton, underlineButton, undoButton,
+    warningCalloutButton
+} from "./buttons";
+
 
-const calloutButton: EditorButtonDefinition = {
-    label: 'Info Callout',
-    action(editor: LexicalEditor) {
-        toggleSelectionBlockNodeType(
-            editor,
-            (node) => $isCalloutNodeOfCategory(node, 'info'),
-            () => $createCalloutNode('info'),
-        )
-    },
-    isActive(selection: BaseSelection|null): boolean {
-        return selectionContainsNodeType(selection, (node) => $isCalloutNodeOfCategory(node, 'info'));
-    }
-}
 
 const toolbarButtonDefinitions: EditorButtonDefinition[] = [
-    calloutButton,
+    undoButton, redoButton,
+
+    infoCalloutButton, warningCalloutButton, dangerCalloutButton, successCalloutButton,
+    h2Button, h3Button, h4Button, h5Button,
+    blockquoteButton, paragraphButton,
+
+    boldButton, italicButton, underlineButton, strikethroughButton,
+    superscriptButton, subscriptButton, codeButton,
 ];
 
 export function buildEditorUI(element: HTMLElement, editor: LexicalEditor) {