getAddons

page/config.ts

@@ -7,3 +7,7 @@ export function getConfig(uri: string) {
 export function setConfig(uri: string, json: object) {
   return Module.ccall('set_config', 'void', ['string', 'string'], [uri, JSON.stringify(json)])
 }
+
+export function getAddons() {
+  return JSON.parse(Module.ccall('get_addons', 'string', [], []))
+}

page/index.ts

@@ -3,7 +3,7 @@ import { blur, clickPanel, focus } from './focus'
 import { jsKeyToFcitxString, keyEvent } from './keycode'
 import { commit, hidePanel, placePanel, setPreedit } from './client'
 import { currentInputMethod, getAllInputMethods, getInputMethods, setCurrentInputMethod, setInputMethods } from './input-method'
-import { getConfig, setConfig } from './config'
+import { getAddons, getConfig, setConfig } from './config'
 import { activateMenuAction, getMenuActions } from './action'
 
 let res: (value: any) => void
@@ -44,6 +44,7 @@ window.fcitx = {
   getAllInputMethods,
   getConfig,
   setConfig,
+  getAddons,
   jsKeyToFcitxString,
   getMenuActions,
   activateMenuAction,

src/config.cpp

@@ -139,6 +139,37 @@ EMSCRIPTEN_KEEPALIVE bool set_config(const char *uri_, const char *json_) {
         return false;
     }
 }
+
+const char *addon_category_name[] = {"Input Method", "Frontend", "Loader",
+                                     "Module", "UI"};
+
+EMSCRIPTEN_KEEPALIVE const char *get_addons() noexcept {
+    static std::string ret;
+    auto j = nlohmann::json::array();
+    for (auto category :
+         {fcitx::AddonCategory::Frontend, fcitx::AddonCategory::Loader,
+          fcitx::AddonCategory::Module}) {
+        auto addons = nlohmann::json::array();
+        auto names = instance->addonManager().addonNames(category);
+        for (const auto &name : names) {
+            const auto *info = instance->addonManager().addonInfo(name);
+            if (!info || !info->isConfigurable()) {
+                continue;
+            }
+            addons.push_back(
+                nlohmann::json{{"id", info->uniqueName()},
+                               {"name", info->name().match()},
+                               {"comment", info->comment().match()}});
+        }
+        if (!addons.empty()) {
+            j.push_back({{"id", category},
+                         {"name", addon_category_name[(int)category]},
+                         {"addons", addons}});
+        }
+    }
+    ret = j.dump();
+    return ret.c_str();
+}
 }
 
 void jsonFillRawConfigValues(const nlohmann::json &j, RawConfig &config) {