add events to ui

Signed-off-by: fufesou <shuanglongchen@yeah.net>

flutter/lib/plugin/desc.dart

@@ -0,0 +1,135 @@
+import 'dart:collection';
+
+class UiButton {
+  String key;
+  String text;
+  String icon;
+  String tooltip;
+  String action;
+
+  UiButton(this.key, this.text, this.icon, this.tooltip, this.action);
+  UiButton.fromJson(Map<String, dynamic> json)
+      : key = json['key'] ?? '',
+        text = json['text'] ?? '',
+        icon = json['icon'] ?? '',
+        tooltip = json['tooltip'] ?? '',
+        action = json['action'] ?? '';
+}
+
+class UiCheckbox {
+  String key;
+  String text;
+  String tooltip;
+  String action;
+
+  UiCheckbox(this.key, this.text, this.tooltip, this.action);
+  UiCheckbox.fromJson(Map<String, dynamic> json)
+      : key = json['key'] ?? '',
+        text = json['text'] ?? '',
+        tooltip = json['tooltip'] ?? '',
+        action = json['action'] ?? '';
+}
+
+class UiType {
+  UiButton? button;
+  UiCheckbox? checkbox;
+
+  UiType.fromJson(Map<String, dynamic> json)
+      : button = json['t'] == 'Button' ? UiButton.fromJson(json['c']) : null,
+        checkbox =
+            json['t'] != 'Checkbox' ? UiCheckbox.fromJson(json['c']) : null;
+}
+
+class Location {
+  HashMap<String, UiType> ui;
+
+  Location(this.ui);
+}
+
+class ConfigItem {
+  String key;
+  String value;
+  String description;
+  String defaultValue;
+
+  ConfigItem(this.key, this.value, this.defaultValue, this.description);
+  ConfigItem.fromJson(Map<String, dynamic> json)
+      : key = json['key'] ?? '',
+        value = json['value'] ?? '',
+        description = json['description'] ?? '',
+        defaultValue = json['default'] ?? '';
+}
+
+class Config {
+  List<ConfigItem> local;
+  List<ConfigItem> peer;
+
+  Config(this.local, this.peer);
+  Config.fromJson(Map<String, dynamic> json)
+      : local = (json['local'] as List<dynamic>)
+            .map((e) => ConfigItem.fromJson(e))
+            .toList(),
+        peer = (json['peer'] as List<dynamic>)
+            .map((e) => ConfigItem.fromJson(e))
+            .toList();
+}
+
+class Desc {
+  String id;
+  String name;
+  String version;
+  String description;
+  String author;
+  String home;
+  String license;
+  String published;
+  String released;
+  String github;
+  Location location;
+  Config config;
+
+  Desc(
+      this.id,
+      this.name,
+      this.version,
+      this.description,
+      this.author,
+      this.home,
+      this.license,
+      this.published,
+      this.released,
+      this.github,
+      this.location,
+      this.config);
+
+  Desc.fromJson(Map<String, dynamic> json)
+      : id = json['id'] ?? '',
+        name = json['name'] ?? '',
+        version = json['version'] ?? '',
+        description = json['description'] ?? '',
+        author = json['author'] ?? '',
+        home = json['home'] ?? '',
+        license = json['license'] ?? '',
+        published = json['published'] ?? '',
+        released = json['released'] ?? '',
+        github = json['github'] ?? '',
+        location = Location(HashMap<String, UiType>.from(json['location'])),
+        config = Config(
+            (json['config'] as List<dynamic>)
+                .map((e) => ConfigItem.fromJson(e))
+                .toList(),
+            (json['config'] as List<dynamic>)
+                .map((e) => ConfigItem.fromJson(e))
+                .toList());
+}
+
+final mapPluginDesc = <String, Desc>{};
+
+void updateDesc(Map<String, dynamic> desc) {
+  Desc d = Desc.fromJson(desc);
+  mapPluginDesc[d.id] = d;
+}
+
+Desc? getDesc(String id) {
+  return mapPluginDesc[id];
+}

flutter/lib/plugin/event.dart

@@ -0,0 +1,60 @@
+void handlePluginEvent(
+  Map<String, dynamic> evt,
+  String peer,
+  Function(Map<String, dynamic> e) handleMsgBox,
+) {
+  // content
+  //
+  // {
+  //   "t": "Option",
+  //   "c": {
+  //     "id": "id from RustDesk platform",
+  //     "name": "Privacy Mode",
+  //     "version": "v0.1.0",
+  //     "location": "client|remote|toolbar|display",
+  //     "key": "privacy-mode",
+  //     "value": "1"
+  //   }
+  // }
+  //
+  // {
+  //   "t": "MsgBox",
+  //   "c": {
+  //     "type": "custom-nocancel",
+  //     "title": "Privacy Mode",
+  //     "text": "Failed unknown",
+  //     "link": ""
+  //   }
+  // }
+  //
+  if (evt['content']?['c'] == null) return;
+  final t = evt['content']?['t'];
+  if (t == 'Option') {
+    handleOptionEvent(evt['content']?['c'], peer);
+  } else if (t == 'MsgBox') {
+    handleMsgBox(evt['content']?['c']);
+  }
+}
+
+void handleOptionEvent(Map<String, dynamic> evt, String peer) {
+  // content
+  //
+  // {
+  //   "id": "id from RustDesk platform",
+  //   "name": "Privacy Mode",
+  //   "version": "v0.1.0",
+  //   "location": "client|remote|toolbar|display",
+  //   "key": "privacy-mode",
+  //   "value": "1"
+  // }
+  //
+  final key = evt['key'];
+  final value = evt['value'];
+  if (key == 'privacy-mode') {
+    if (value == '1') {
+      // enable privacy mode
+    } else {
+      // disable privacy mode
+    }
+  }
+}

flutter/lib/plugin/reloader.dart

@@ -0,0 +1,29 @@
+void handleReloading(Map<String, dynamic> evt, String peer) {
+  // location
+  // host|main|settings|display|others
+  // client|remote|toolbar|display
+  //
+  // ui
+  // {
+  //   "t": "Button",
+  //   "c": {
+  //     "key": "key",
+  //     "text": "text",
+  //     "icon": "icon",
+  //     "tooltip": "tooltip",
+  //     "action": "action"
+  //   }
+  // }
+  //
+  // {
+  //   "t": "Checkbox",
+  //   "c": {
+  //     "key": "key",
+  //     "text": "text",
+  //     "tooltip": "tooltip",
+  //     "action": "action"
+  //   }
+  // }
+  //
+  
+}

flutter/lib/plugin/widget.dart

@@ -0,0 +1,17 @@
+import 'package:flutter/material.dart';
+
+final Map<String, PluginWidget> pluginWidgets = {};
+
+class PluginWidget {
+  final String id;
+  final String name;
+  final String location;
+  final Widget widget;
+
+  PluginWidget({
+    required this.id,
+    required this.name,
+    required this.location,
+    required this.widget,
+  });
+}