Import of the watch repository from Pebble

src/fw/applib/ui/action_toggle.h

@@ -0,0 +1,89 @@
+/*
+ * Copyright 2024 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include "applib/graphics/gtypes.h"
+#include "resource/resource_ids.auto.h"
+
+typedef bool (*ActionToggleGetStateCallback)(void *context);
+typedef void (*ActionToggleSetStateCallback)(bool enabled, void *context);
+
+typedef enum ActionToggleState {
+  ActionToggleState_Disabled = 0,
+  ActionToggleState_Enabled,
+
+  ActionToggleStateCount,
+} ActionToggleState;
+
+typedef enum ActionToggleDialogType {
+  ActionToggleDialogType_Prompt = 0,
+  ActionToggleDialogType_Result,
+
+  ActionToggleDialogTypeCount,
+} ActionToggleDialogType;
+
+typedef enum ActionTogglePrompt {
+  ActionTogglePrompt_Auto = 0,
+  ActionTogglePrompt_NoPrompt,
+  ActionTogglePrompt_Prompt,
+} ActionTogglePrompt;
+
+typedef struct ActionToggleCallbacks {
+  ActionToggleGetStateCallback get_state;
+  ActionToggleSetStateCallback set_state;
+} ActionToggleCallbacks;
+
+typedef struct ActionToggleImpl {
+  ActionToggleCallbacks callbacks;
+  const char *window_name;
+  union {
+    struct {
+      const char *prompt_disable_message;
+      const char *prompt_enable_message;
+    };
+    const char *prompt_messages[ActionToggleStateCount];
+  };
+  union {
+    struct {
+      const char *result_disable_message;
+      const char *result_enable_message;
+    };
+    const char *result_messages[ActionToggleStateCount];
+  };
+  union {
+    struct {
+      ResourceId prompt_icon;
+      ResourceId result_icon;
+    };
+    ResourceId icons[ActionToggleDialogTypeCount];
+  };
+  bool result_icon_static;
+} ActionToggleImpl;
+
+typedef struct ActionToggleConfig {
+  const ActionToggleImpl *impl;
+  void *context;
+  ActionTogglePrompt prompt;
+  bool set_exit_reason;
+} ActionToggleConfig;
+
+//! Pushes either a prompt or result dialog depending on the prompt config option. If a prompt
+//! dialog is requested, the result dialog will be pushed if the user confirms the prompt dialog
+//! and the new toggled state would be set. Otherwise, a result dialog is unconditionally pushed
+//! and the new toggled state is set.
+//! @param config The action toggle configuration.
+void action_toggle_push(const ActionToggleConfig *config);