From 190bd64c8ddac4b1a45ce59873c2cd0f8bdfb463 Mon Sep 17 00:00:00 2001
From: Felix Salcher <dev.felix.salcher@gmail.com>
Date: Tue, 3 Jun 2025 12:34:04 +0200
Subject: [PATCH] add pendingResourceID to enable smoother input

copied from Label
---
 src/renderer/widgets/PasswordInputField.cpp | 26 ++++++++++++++++++++-
 src/renderer/widgets/PasswordInputField.hpp |  3 +++
 2 files changed, 28 insertions(+), 1 deletion(-)

diff --git a/src/renderer/widgets/PasswordInputField.cpp b/src/renderer/widgets/PasswordInputField.cpp
index cfd13ba..42256cc 100644
--- a/src/renderer/widgets/PasswordInputField.cpp
+++ b/src/renderer/widgets/PasswordInputField.cpp
@@ -176,6 +176,29 @@ void CPasswordInputField::updateDots() {
         *dots.currentAmount = passwordLength;
 }
 
+static void onAssetCallback(WP<CPasswordInputField> ref) {
+    if (auto PINPUT = ref.lock(); PINPUT)
+        PINPUT->renderPasswordUpdate();
+}
+
+void CPasswordInputField::renderPasswordUpdate() {
+    auto newAsset = g_pRenderer->asyncResourceGatherer->getAssetByID(password.pendingResourceID);
+    if (newAsset) {
+        // new asset is ready :D
+        g_pRenderer->asyncResourceGatherer->unloadAsset(password.asset);
+        password.asset             = newAsset;
+        password.resourceID        = password.pendingResourceID;
+        password.pendingResourceID = "";
+    } else {
+        Debug::log(WARN, "Asset {} not available after the asyncResourceGatherer's callback!", password.pendingResourceID);
+
+        g_pHyprlock->addTimer(std::chrono::milliseconds(100), [REF = m_self](auto, auto) { onAssetCallback(REF); }, nullptr);
+        return;
+    }
+
+    g_pHyprlock->renderOutput(outputStringPort);
+}
+
 void CPasswordInputField::updatePassword() {
     std::string passwordContent = g_pHyprlock->getPasswordBuffer();
     if (passwordContent == password.content) {
@@ -191,8 +214,9 @@ void CPasswordInputField::updatePassword() {
     request.props["font_family"] = fontFamily;
     request.props["color"]       = colorConfig.font;
     request.props["font_size"]   = (int)(std::nearbyint(configSize.y * password.size * 0.5f) * 2.f);
+    request.callback             = [REF = m_self]() { onAssetCallback(REF); };
 
-    password.resourceID = textResourceID;
+    password.pendingResourceID = textResourceID;
 
     g_pRenderer->asyncResourceGatherer->requestAsyncAssetPreload(request);
 }
diff --git a/src/renderer/widgets/PasswordInputField.hpp b/src/renderer/widgets/PasswordInputField.hpp
index 150d17a..ffb54be 100644
--- a/src/renderer/widgets/PasswordInputField.hpp
+++ b/src/renderer/widgets/PasswordInputField.hpp
@@ -29,6 +29,8 @@ class CPasswordInputField : public IWidget {
     void         reset();
     void         onFadeOutTimer();
 
+    void         renderPasswordUpdate();
+
   private:
     WP<CPasswordInputField> m_self;
 
@@ -76,6 +78,7 @@ class CPasswordInputField : public IWidget {
         float            size   = 0;
         std::string      content;
         std::string      resourceID;
+        std::string      pendingResourceID;
         SPreloadedAsset* asset = nullptr;
     } password;