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

lib/app-scened-template/view-modules/popup-vm.cpp

@@ -0,0 +1,54 @@
+#include "popup-vm.h"
+PopupVM::PopupVM() {
+    popup = popup_alloc();
+}
+
+PopupVM::~PopupVM() {
+    popup_free(popup);
+}
+
+View* PopupVM::get_view() {
+    return popup_get_view(popup);
+}
+
+void PopupVM::clean() {
+    set_callback(NULL);
+    set_context(NULL);
+    set_header(NULL, 0, 0, AlignLeft, AlignBottom);
+    set_text(NULL, 0, 0, AlignLeft, AlignBottom);
+    set_icon(-1, -1, I_ButtonCenter_7x7);
+    disable_timeout();
+    set_timeout(1000);
+}
+
+void PopupVM::set_callback(PopupCallback callback) {
+    popup_set_callback(popup, callback);
+}
+
+void PopupVM::set_context(void* context) {
+    popup_set_context(popup, context);
+}
+
+void PopupVM::set_header(const char* text, uint8_t x, uint8_t y, Align horizontal, Align vertical) {
+    popup_set_header(popup, text, x, y, horizontal, vertical);
+}
+
+void PopupVM::set_text(const char* text, uint8_t x, uint8_t y, Align horizontal, Align vertical) {
+    popup_set_text(popup, text, x, y, horizontal, vertical);
+}
+
+void PopupVM::set_icon(int8_t x, int8_t y, IconName name) {
+    popup_set_icon(popup, x, y, name);
+}
+
+void PopupVM::set_timeout(uint32_t timeout_in_ms) {
+    popup_set_timeout(popup, timeout_in_ms);
+}
+
+void PopupVM::enable_timeout() {
+    popup_enable_timeout(popup);
+}
+
+void PopupVM::disable_timeout() {
+    popup_enable_timeout(popup);
+}