Add 'validation in progress' to prevent 'invalid path' flashing during validation

Author: drojf

httpGUI/installer.html

@@ -435,8 +435,13 @@ <h4 class="uppercase mt40">Choose an install path</h4>
 																<td style="width:23%;"></td>
 																<td>
 																	<div v-if="installPathFocussed" style="color: red"><strong>Use manual entry as a last resort (if the file-chooser above doesn't work)</strong></div>
-																	<div v-if="installPathValid" style="color: green"><strong>Detected game at: {{ validatedInstallPath }}</strong></div>
-																	<div v-if="!installPathValid" style="color: red"><strong>Couldn't detect game!</strong></div>
+																	<div v-if="validationInProgress">
+																		<div v-if="selectedInstallPath !== null" style="color: goldenrod"><strong>Validating...</strong></div>
+																	</div>
+																	<div v-else>
+																		<div v-if="installPathValid" style="color: green"><strong>Detected game at: {{ validatedInstallPath }}</strong></div>
+																		<div v-if="!installPathValid" style="color: red"><strong>Couldn't detect game!</strong></div>
+																	</div>
 																</td>
 															</tr>
 															<tr>

httpGUI/python-patcher-lib.js

@@ -124,6 +124,7 @@ window.onload = function onWindowLoaded() {
       selectedInstallPath: null, // After an install successfully started, this contains the install path chosen
       validatedInstallPath: null,
       installPathValid: false,
+      validationInProgress: true,
       installPathFocussed: false,
       logFilePath: null, // When window loaded, this script queries the installer as to the log file path
       os: null, // the host operating system detected by the python script - either 'windows', 'linux', or 'mac'
@@ -166,6 +167,7 @@ window.onload = function onWindowLoaded() {
           (responseData) => {
             app.installPathValid = responseData.installStarted;
             app.validatedInstallPath = responseData.validatedInstallPath;
+            app.validationInProgress = false;
           });
       },
     },
@@ -203,6 +205,7 @@ window.onload = function onWindowLoaded() {
       },
       selectedInstallPath: function onSelectedInstallPathChanged(newPath, oldPath) {
         if (newPath !== null) {
+          app.validationInProgress = true;
           app.showConfirmation = true;
           app.debouncedValidateInstallPath();
         }