a

qml/ButtonDelegate.qml

@@ -10,7 +10,9 @@ Item {
     // Per-button trigger config (from the model). Default: hold-to-activate.
     readonly property string triggerModeResolved: (typeof triggerMode !== "undefined" && triggerMode) ? triggerMode : "hold"
     readonly property int holdMsResolved: (typeof holdMs !== "undefined" && holdMs > 0) ? holdMs : 800
-    readonly property bool inputBlocked: status !== 0
+    readonly property bool latchOn: typeof latchResetEnabled !== "undefined" && latchResetEnabled
+    readonly property bool inputBlocked: status === 3 || status === 2
+                                      || (status !== 0 && !latchOn)
 
     // Resolved feedback colour/width for the current status (ok / error).
     readonly property color okColor: settingsContainer.feedbackOkColor

qml/SettingsDialog.qml

@@ -99,7 +99,6 @@ Dialog {
                 Layout.fillWidth: true
                 Layout.preferredHeight: 40
                 placeholderText: "Новый пароль"
-                echoMode: TextInput.Password
                 onAccepted: changePwdDialog.accept()
             }
             Text {

qml/settings/ButtonEditorDialog.qml

@@ -10,7 +10,7 @@ Dialog {
     title: editId === "" ? "Новая кнопка" : "Редактирование"
     anchors.centerIn: parent
     width: Math.min(520, parent ? parent.width * 0.95 : 520)
-    height: Math.min(560, parent ? parent.height * 0.9 : 560)
+    height: Math.min(680, parent ? parent.height * 0.9 : 680)
     standardButtons: Dialog.Ok | Dialog.Cancel
 
     readonly property color panelBg: "#161628"
@@ -48,6 +48,10 @@ Dialog {
         typeCombo.currentIndex = 0
         holdSwitch.checked = true
         holdSlider.value = 800
+        latchSwitch.checked = true
+        resetUrlF.text = ""
+        successMatchF.text = "OK"
+        fireAndForgetSwitch.checked = false
         responseCheckSwitch.checked = false
         responseCheckWasEnabled = false
         open()
@@ -72,6 +76,10 @@ Dialog {
         typeCombo.currentIndex = (o.actionType === "http_post") ? 1 : 0
         holdSwitch.checked = (o.triggerMode !== "click")
         holdSlider.value = (o.holdMs && o.holdMs > 0) ? o.holdMs : 800
+        latchSwitch.checked = !!o.latchResetEnabled
+        resetUrlF.text = o.latchResetUrl || ""
+        successMatchF.text = o.latchSuccessMatch || "OK"
+        fireAndForgetSwitch.checked = !!o.latchFireAndForget
         responseCheckSwitch.checked = !!o.responseCheckEnabled
         responseCheckWasEnabled = responseCheckSwitch.checked
         open()
@@ -116,6 +124,52 @@ Dialog {
             Layout.fillWidth: true
             placeholderText: "URL"
         }
+
+        RowLayout {
+            Layout.fillWidth: true
+            Text { text: "Сброс повторным нажатием:"; color: editorDialog.panelFg }
+            Switch { id: latchSwitch; checked: true }
+        }
+        Text {
+            Layout.fillWidth: true
+            visible: latchSwitch.checked
+            text: "Первое нажатие — URL выше. Успех, если в ответе есть указанный текст или HTTP < 400. Зелёный статус держится до повторного нажатия."
+            color: "#aaaaaa"
+            font.pixelSize: 10
+            wrapMode: Text.WordWrap
+        }
+        TextField {
+            id: resetUrlF
+            Layout.fillWidth: true
+            visible: latchSwitch.checked
+            placeholderText: "URL сброса"
+        }
+        TextField {
+            id: successMatchF
+            Layout.fillWidth: true
+            visible: latchSwitch.checked
+            placeholderText: "Успех если в ответе (OK)"
+        }
+        RowLayout {
+            Layout.fillWidth: true
+            visible: latchSwitch.checked
+            Text {
+                text: "Мгновенный отклик:"
+                color: editorDialog.panelFg
+                Layout.fillWidth: true
+                wrapMode: Text.WordWrap
+            }
+            Switch { id: fireAndForgetSwitch }
+        }
+        Text {
+            Layout.fillWidth: true
+            visible: latchSwitch.checked && fireAndForgetSwitch.checked
+            text: "Статус обновляется сразу после нажатия; команда на сервер уходит параллельно."
+            color: "#aaaaaa"
+            font.pixelSize: 10
+            wrapMode: Text.WordWrap
+        }
+
         TextField {
             id: successF
             Layout.fillWidth: true
@@ -177,6 +231,7 @@ Dialog {
 
         RowLayout {
             Layout.fillWidth: true
+            visible: !latchSwitch.checked
             Text { text: "Расширенная проверка:"; color: editorDialog.panelFg }
             Switch { id: responseCheckSwitch }
             Text {
@@ -193,17 +248,23 @@ Dialog {
     onAccepted: {
         var mode = holdSwitch.checked ? "hold" : "click"
         var hold = Math.round(holdSlider.value)
+        var latchOn = latchSwitch.checked
+        var resetUrl = resetUrlF.text.trim()
+        var successMatch = successMatchF.text.trim() || "OK"
+        var fireAndForget = latchOn && fireAndForgetSwitch.checked
         if (editId === "") {
             btnController.addButton(labelF.text, iconCombo.currentText,
                                     typeCombo.currentText, urlF.text,
                                     successF.text, errorF.text, pendingF.text,
-                                    colorF.text, mode, hold)
+                                    colorF.text, mode, hold,
+                                    latchOn, resetUrl, successMatch, fireAndForget)
         } else {
             btnController.updateButton(editId, labelF.text, iconCombo.currentText,
                                        typeCombo.currentText, urlF.text,
                                        successF.text, errorF.text, pendingF.text,
-                                       colorF.text, mode, hold)
-            if (responseCheckSwitch.checked !== responseCheckWasEnabled)
+                                       colorF.text, mode, hold,
+                                       latchOn, resetUrl, successMatch, fireAndForget)
+            if (!latchOn && responseCheckSwitch.checked !== responseCheckWasEnabled)
                 btnController.setResponseCheckEnabled(editId, responseCheckSwitch.checked)
         }
     }