[FL-1942] Applications: Display Test. u8g2 usage refactoring. #770

applications/debug_tools/display_test/display_test.c

@@ -0,0 +1,100 @@
+#include "display_test.h"
+
+#include <furi-hal.h>
+#include <furi.h>
+
+#include <gui/gui.h>
+#include <gui/view_dispatcher.h>
+#include <gui/modules/submenu.h>
+#include <gui/modules/variable-item-list.h>
+
+#include "view_display_test.h"
+
+typedef struct {
+    Gui* gui;
+    ViewDispatcher* view_dispatcher;
+    ViewDisplayTest* view_display_test;
+    VariableItemList* variable_item_list;
+    Submenu* submenu;
+} DisplayTest;
+
+typedef enum {
+    DisplayTestViewSubmenu,
+    DisplayTestViewConfigure,
+    DisplayTestViewDisplayTest,
+} DisplayTestView;
+
+static void display_test_submenu_callback(void* context, uint32_t index) {
+    DisplayTest* instance = (DisplayTest*)context;
+
+    view_dispatcher_switch_to_view(instance->view_dispatcher, index);
+}
+
+static uint32_t display_test_previous_callback(void* context) {
+    return DisplayTestViewSubmenu;
+}
+
+static uint32_t display_test_exit_callback(void* context) {
+    return VIEW_NONE;
+}
+
+DisplayTest* display_test_alloc() {
+    DisplayTest* instance = furi_alloc(sizeof(DisplayTest));
+
+    View* view = NULL;
+
+    instance->gui = furi_record_open("gui");
+    instance->view_dispatcher = view_dispatcher_alloc();
+
+    instance->view_display_test = view_display_test_alloc();
+    view_dispatcher_enable_queue(instance->view_dispatcher);
+    view_dispatcher_attach_to_gui(
+        instance->view_dispatcher, instance->gui, ViewDispatcherTypeFullscreen);
+    view = view_display_test_get_view(instance->view_display_test);
+    view_set_previous_callback(view, display_test_previous_callback);
+    view_dispatcher_add_view(instance->view_dispatcher, DisplayTestViewDisplayTest, view);
+
+    instance->submenu = submenu_alloc();
+    view = submenu_get_view(instance->submenu);
+    view_set_previous_callback(view, display_test_exit_callback);
+    view_dispatcher_add_view(instance->view_dispatcher, DisplayTestViewSubmenu, view);
+    submenu_add_item(
+        instance->submenu,
+        "Test",
+        DisplayTestViewDisplayTest,
+        display_test_submenu_callback,
+        instance);
+    // submenu_add_item(instance->submenu, "Configure", DisplayTestViewConfigure, display_test_submenu_callback, instance);
+
+    return instance;
+}
+
+void display_test_free(DisplayTest* instance) {
+    view_dispatcher_remove_view(instance->view_dispatcher, DisplayTestViewSubmenu);
+    submenu_free(instance->submenu);
+
+    view_dispatcher_remove_view(instance->view_dispatcher, DisplayTestViewDisplayTest);
+    view_display_test_free(instance->view_display_test);
+
+    view_dispatcher_free(instance->view_dispatcher);
+    furi_record_close("gui");
+
+    free(instance);
+}
+
+int32_t display_test_run(DisplayTest* instance) {
+    view_dispatcher_switch_to_view(instance->view_dispatcher, DisplayTestViewSubmenu);
+    view_dispatcher_run(instance->view_dispatcher);
+
+    return 0;
+}
+
+int32_t display_test_app(void* p) {
+    DisplayTest* instance = display_test_alloc();
+
+    int32_t ret = display_test_run(instance);
+
+    display_test_free(instance);
+
+    return ret;
+}