UI: Add checkbox for Twitch bandwidth test mode

UI/auth-oauth.cpp

@@ -297,7 +297,14 @@ void OAuthStreamKey::OnStreamConfig()
 
 	obs_data_t *settings = obs_service_get_settings(service);
 
-	obs_data_set_string(settings, "key", key_.c_str());
+	bool bwtest = obs_data_get_bool(settings, "bwtest");
+
+	if (bwtest && strcmp(this->service(), "Twitch") == 0)
+		obs_data_set_string(settings, "key",
+				key_.append("?bandwidthtest=true").c_str());
+	else
+		obs_data_set_string(settings, "key", key_.c_str());
+
 	obs_service_update(service, settings);
 
 	obs_data_release(settings);

UI/data/locale/en-US.ini

@@ -628,6 +628,7 @@ Basic.Settings.Stream.StreamType="Stream Type"
 Basic.Settings.Stream.Custom.UseAuthentication="Use authentication"
 Basic.Settings.Stream.Custom.Username="Username"
 Basic.Settings.Stream.Custom.Password="Password"
+Basic.Settings.Stream.BandwidthTestMode="Enable Bandwidth Test Mode"
 
 # basic mode 'output' settings
 Basic.Settings.Output="Output"

UI/forms/OBSBasicSettings.ui

@@ -1062,17 +1062,17 @@
                </item>
               </layout>
              </item>
-             <item row="4" column="1">
+             <item row="5" column="1">
               <widget class="QCheckBox" name="useAuth">
                <property name="text">
                 <string>Basic.Settings.Stream.Custom.UseAuthentication</string>
                </property>
               </widget>
              </item>
-             <item row="5" column="1">
+             <item row="6" column="1">
               <widget class="QLineEdit" name="authUsername"/>
              </item>
-             <item row="5" column="0">
+             <item row="6" column="0">
               <widget class="QLabel" name="authUsernameLabel">
                <property name="text">
                 <string>Basic.Settings.Stream.Custom.Username</string>
@@ -1082,7 +1082,7 @@
                </property>
               </widget>
              </item>
-             <item row="6" column="0">
+             <item row="7" column="0">
               <widget class="QLabel" name="authPwLabel">
                <property name="text">
                 <string>Basic.Settings.Stream.Custom.Password</string>
@@ -1092,7 +1092,7 @@
                </property>
               </widget>
              </item>
-             <item row="6" column="1">
+             <item row="7" column="1">
               <widget class="QWidget" name="authPwWidget" native="true">
                <layout class="QHBoxLayout" name="horizontalLayout_25">
                 <property name="leftMargin">
@@ -1124,6 +1124,13 @@
                </layout>
               </widget>
              </item>
+             <item row="4" column="1">
+              <widget class="QCheckBox" name="bandwidthTestEnable">
+               <property name="text">
+                <string>Basic.Settings.Stream.BandwidthTestMode</string>
+               </property>
+              </widget>
+             </item>
             </layout>
            </widget>
           </widget>

UI/window-basic-settings-stream.cpp

@@ -36,6 +36,7 @@ void OBSBasicSettings::InitStreamPage()
 {
 	ui->connectAccount2->setVisible(false);
 	ui->disconnectAccount->setVisible(false);
+	ui->bandwidthTestEnable->setVisible(false);
 
 	int vertSpacing = ui->topStreamLayout->verticalSpacing();
 
@@ -90,6 +91,9 @@ void OBSBasicSettings::LoadStream1Settings()
 			idx = 1;
 		}
 		ui->service->setCurrentIndex(idx);
+
+		bool bw_test = obs_data_get_bool(settings, "bwtest");
+		ui->bandwidthTestEnable->setChecked(bw_test);
 	}
 
 	UpdateServerList();
@@ -151,6 +155,7 @@ void OBSBasicSettings::SaveStream1Settings()
 		}
 	}
 
+	obs_data_set_bool(settings, "bwtest", ui->bandwidthTestEnable->isChecked());
 	obs_data_set_string(settings, "key", QT_TO_UTF8(ui->key->text()));
 
 	OBSService newService = obs_service_create(service_id,
@@ -260,6 +265,7 @@ void OBSBasicSettings::on_service_currentIndexChanged(int)
 	bool custom = IsCustomService();
 
 	ui->disconnectAccount->setVisible(false);
+	ui->bandwidthTestEnable->setVisible(false);
 
 #ifdef BROWSER_AVAILABLE
 	if (cef) {
@@ -411,6 +417,9 @@ void OBSBasicSettings::OnOAuthStreamKeyConnected()
 		ui->streamKeyLabel->setVisible(false);
 		ui->connectAccount2->setVisible(false);
 		ui->disconnectAccount->setVisible(true);
+
+		if (strcmp(a->service(), "Twitch") == 0)
+			ui->bandwidthTestEnable->setVisible(true);
 	}
 
 	ui->streamStackWidget->setCurrentIndex((int)Section::StreamKey);
@@ -473,6 +482,7 @@ void OBSBasicSettings::on_disconnectAccount_clicked()
 	ui->streamKeyLabel->setVisible(true);
 	ui->connectAccount2->setVisible(true);
 	ui->disconnectAccount->setVisible(false);
+	ui->bandwidthTestEnable->setVisible(false);
 	ui->key->setText("");
 }
 

UI/window-basic-settings.cpp

@@ -334,6 +334,7 @@ OBSBasicSettings::OBSBasicSettings(QWidget *parent)
 	HookWidget(ui->server,               COMBO_CHANGED,  STREAM1_CHANGED);
 	HookWidget(ui->customServer,         EDIT_CHANGED,   STREAM1_CHANGED);
 	HookWidget(ui->key,                  EDIT_CHANGED,   STREAM1_CHANGED);
+	HookWidget(ui->bandwidthTestEnable,  CHECK_CHANGED,  STREAM1_CHANGED);
 	HookWidget(ui->useAuth,              CHECK_CHANGED,  STREAM1_CHANGED);
 	HookWidget(ui->authUsername,         EDIT_CHANGED,   STREAM1_CHANGED);
 	HookWidget(ui->authPw,               EDIT_CHANGED,   STREAM1_CHANGED);