Merge branch 'master' of https://github.com/sentialx/node-window-manager

Author: sentialx

README.md

@@ -153,6 +153,9 @@ Returns `number` - monitor handle.
 
 Returns `boolean` - whether the window is a valid window.
 
+#### win.isVisible() `Windows`
+Returns `boolean` - whether the window is visible or not.
+
 #### win.getOwner() `Windows`
 
 Returns [`Window`](#class-window)

example.js

@@ -15,3 +15,8 @@ console.timeEnd("getBounds");
 console.time("setBounds");
 window.setBounds({ x: 0, y: 0 });
 console.timeEnd("setBounds");
+
+console.log("[info]: Visible Windows List");
+windowManager.getWindows().forEach(window => {
+   if(window.isVisible()) console.log('Title: '+window.getTitle(), '\n', 'Path: '+window.path);
+});

lib/windows.cc

@@ -262,6 +262,14 @@ Napi::Boolean isWindow(const Napi::CallbackInfo &info) {
     return Napi::Boolean::New(env, IsWindow(handle));
 }
 
+Napi::Boolean isVisible(const Napi::CallbackInfo &info) {
+    Napi::Env env{info.Env()};
+
+    auto handle{getValueFromCallbackData<HWND>(info, 0)};
+
+    return Napi::Boolean::New(env, IsWindowVisible(handle));
+}
+
 Napi::Object Init(Napi::Env env, Napi::Object exports) {
     exports.Set(Napi::String::New(env, "getActiveWindow"),
                 Napi::Function::New(env, getActiveWindow));
@@ -279,6 +287,8 @@ Napi::Object Init(Napi::Env env, Napi::Object exports) {
                 Napi::Function::New(env, redrawWindow));
     exports.Set(Napi::String::New(env, "isWindow"),
                 Napi::Function::New(env, isWindow));
+    exports.Set(Napi::String::New(env, "isVisible"),
+                Napi::Function::New(env, isVisible));
     exports.Set(Napi::String::New(env, "setWindowOpacity"),
                 Napi::Function::New(env, setWindowOpacity));
     exports.Set(Napi::String::New(env, "toggleWindowTransparency"),

package-lock.json

@@ -144,6 +144,11 @@ export class Window {
     else if (platform() === "darwin") return !!this.getInfo();
   }
 
+  isVisible(): boolean {
+    if (!addon) return;
+    if (platform() === "win32") return addon.isVisible(this.id);
+  }
+
   toggleTransparency(toggle: boolean) {
     if (!addon || !addon.toggleWindowTransparency) return;
     addon.toggleWindowTransparency(this.id, toggle);