C++ apps: templated scene controller (#517)

* C++ apps: templated scene controller
* templated app: fix type names
* templated app: text store component
* Applications: add "Templated Scene" application
* templated app: refractoring
* Gui module byte input: fix docs
* templated app: new byte input scene
* templated app: dialog ex view module
* templated app: popup view module
* templated app: dialog-ex view module, fix docs
* templated app: text input view module
* Gui module text input: fix docs
* Furi: duplicated include
* templated app: record holder (controller) class
* templated app: view modules can now be accessed via cast
* templated app: remove unused includes
* templated app: fix return code

applications/scened-app-example/scene/scened-app-scene-byte-input.cpp

@@ -0,0 +1,35 @@
+#include "scened-app-scene-byte-input.h"
+
+void ScenedAppSceneByteInput::on_enter(ScenedApp* app, bool need_restore) {
+    ByteInputVM* byte_input = app->view_controller;
+    auto callback = cbc::obtain_connector(this, &ScenedAppSceneByteInput::result_callback);
+
+    byte_input->set_result_callback(callback, NULL, app, data, 4);
+    byte_input->set_header_text("Enter the key");
+
+    app->view_controller.switch_to<ByteInputVM>();
+}
+
+bool ScenedAppSceneByteInput::on_event(ScenedApp* app, ScenedApp::Event* event) {
+    bool consumed = false;
+
+    if(event->type == ScenedApp::EventType::ByteEditResult) {
+        app->scene_controller.switch_to_previous_scene();
+        consumed = true;
+    }
+
+    return consumed;
+}
+
+void ScenedAppSceneByteInput::on_exit(ScenedApp* app) {
+    app->view_controller.get<ByteInputVM>()->clean();
+}
+
+void ScenedAppSceneByteInput::result_callback(void* context, uint8_t* bytes, uint8_t bytes_count) {
+    ScenedApp* app = static_cast<ScenedApp*>(context);
+    ScenedApp::Event event;
+
+    event.type = ScenedApp::EventType::ByteEditResult;
+
+    app->view_controller.send_event(&event);
+}

applications/scened-app-example/scene/scened-app-scene-byte-input.h

@@ -0,0 +1,19 @@
+#pragma once
+#include "../scened-app.h"
+
+class ScenedAppSceneByteInput : public GenericScene<ScenedApp> {
+public:
+    void on_enter(ScenedApp* app, bool need_restore) final;
+    bool on_event(ScenedApp* app, ScenedApp::Event* event) final;
+    void on_exit(ScenedApp* app) final;
+
+private:
+    void result_callback(void* context, uint8_t* bytes, uint8_t bytes_count);
+
+    uint8_t data[4] = {
+        0x01,
+        0xA2,
+        0xF4,
+        0xD3,
+    };
+};

applications/scened-app-example/scene/scened-app-scene-start.cpp

@@ -0,0 +1,47 @@
+#include "scened-app-scene-start.h"
+
+typedef enum {
+    SubmenuByteInput,
+} SubmenuIndex;
+
+void ScenedAppSceneStart::on_enter(ScenedApp* app, bool need_restore) {
+    auto submenu = app->view_controller.get<SubmenuVM>();
+    auto callback = cbc::obtain_connector(this, &ScenedAppSceneStart::submenu_callback);
+
+    submenu->add_item("Byte Input", SubmenuByteInput, callback, app);
+
+    if(need_restore) {
+        submenu->set_selected_item(submenu_item_selected);
+    }
+    app->view_controller.switch_to<SubmenuVM>();
+}
+
+bool ScenedAppSceneStart::on_event(ScenedApp* app, ScenedApp::Event* event) {
+    bool consumed = false;
+
+    if(event->type == ScenedApp::EventType::MenuSelected) {
+        submenu_item_selected = event->payload.menu_index;
+        switch(event->payload.menu_index) {
+        case SubmenuByteInput:
+            app->scene_controller.switch_to_next_scene(ScenedApp::SceneType::ByteInputScene);
+            break;
+        }
+        consumed = true;
+    }
+
+    return consumed;
+}
+
+void ScenedAppSceneStart::on_exit(ScenedApp* app) {
+    app->view_controller.get<SubmenuVM>()->clean();
+}
+
+void ScenedAppSceneStart::submenu_callback(void* context, uint32_t index) {
+    ScenedApp* app = static_cast<ScenedApp*>(context);
+    ScenedApp::Event event;
+
+    event.type = ScenedApp::EventType::MenuSelected;
+    event.payload.menu_index = index;
+
+    app->view_controller.send_event(&event);
+}

applications/scened-app-example/scene/scened-app-scene-start.h

@@ -0,0 +1,13 @@
+#pragma once
+#include "../scened-app.h"
+
+class ScenedAppSceneStart : public GenericScene<ScenedApp> {
+public:
+    void on_enter(ScenedApp* app, bool need_restore) final;
+    bool on_event(ScenedApp* app, ScenedApp::Event* event) final;
+    void on_exit(ScenedApp* app) final;
+
+private:
+    void submenu_callback(void* context, uint32_t index);
+    uint32_t submenu_item_selected = 0;
+};