trilium/apps/client/src/widgets/FloatingButtons.tsx

106 lines
3.9 KiB
TypeScript

import { t } from "i18next";
import "./FloatingButtons.css";
import Button from "./react/Button";
import ActionButton from "./react/ActionButton";
import FNote from "../entities/fnote";
import NoteContext from "../components/note_context";
import { useNoteContext, useNoteLabel, useNoteLabelBoolean, useTriliumOption } from "./react/hooks";
import { useContext, useEffect, useMemo } from "preact/hooks";
import { ParentComponent } from "./react/react_utils";
import Component from "../components/component";
import { VNode } from "preact";
interface FloatingButtonContext {
parentComponent: Component;
note: FNote;
noteContext: NoteContext;
}
interface FloatingButtonDefinition {
component: (context: FloatingButtonContext) => VNode;
isEnabled: (context: FloatingButtonContext) => boolean;
}
const FLOATING_BUTTON_DEFINITIONS: FloatingButtonDefinition[] = [
{
component: RefreshBackendLogButton,
isEnabled: ({ note, noteContext }) => note.noteId === "_backendLog" && noteContext.viewScope?.viewMode === "default",
},
{
component: SwitchSplitOrientationButton,
isEnabled: ({ note, noteContext }) => note.type === "mermaid" && note.isContentAvailable() && !note.hasLabel("readOnly") && noteContext.viewScope?.viewMode === "default"
}
];
/*
* Note:
*
* For floating button widgets that require content to overflow, the has-overflow CSS class should
* be applied to the root element of the widget. Additionally, this root element may need to
* properly handle rounded corners, as defined by the --border-radius CSS variable.
*/
export default function FloatingButtons() {
const { note, noteContext } = useNoteContext();
const parentComponent = useContext(ParentComponent);
const context = useMemo<FloatingButtonContext | null>(() => {
if (!note || !noteContext || !parentComponent) return null;
return {
note,
noteContext,
parentComponent
};
}, [ note, noteContext, parentComponent ]);
const isReadOnly = useNoteLabelBoolean(note, "readOnly");
const definitions = useMemo<FloatingButtonDefinition[]>(() => {
if (!context) return [];
return FLOATING_BUTTON_DEFINITIONS.filter(def => def.isEnabled(context));
}, [ context, isReadOnly ]);
return (
<div className="floating-buttons no-print">
<div className="floating-buttons-children">
{context && definitions.map(({ component: Component }) => (
<Component {...context} />
))}
</div>
<ShowFloatingButton />
</div>
)
}
function RefreshBackendLogButton({ parentComponent, noteContext }: FloatingButtonContext) {
return <ActionButton
text={t("backend_log.refresh")}
icon="bx bx-refresh"
onClick={() => parentComponent.triggerEvent("refreshData", { ntxId: noteContext.ntxId })}
/>
}
function SwitchSplitOrientationButton({ }: FloatingButtonContext) {
const [ splitEditorOrientation, setSplitEditorOrientation ] = useTriliumOption("splitEditorOrientation");
const upcomingOrientation = splitEditorOrientation === "horizontal" ? "vertical" : "horizontal";
return <ActionButton
text={upcomingOrientation === "vertical" ? t("switch_layout_button.title_vertical") : t("switch_layout_button.title_horizontal")}
icon={upcomingOrientation === "vertical" ? "bx bxs-dock-bottom" : "bx bxs-dock-left"}
onClick={() => setSplitEditorOrientation(upcomingOrientation)}
/>
}
/**
* Show button that displays floating button after click on close button
*/
function ShowFloatingButton() {
return (
<div class="show-floating-buttons">
<Button
className="show-floating-buttons-button"
icon="bx bx-chevrons-left"
text={t("show_floating_buttons_button.button_title")}
/>
</div>
);
}