Created a basic UI system (UNTESTED)

project/flippypass.c

@@ -1,10 +1,26 @@
 // Libraries
 #include <furi.h>
+#include "ui.h"
 
 // Entry Point
 int32_t flippypass_app(void* p) {
     // Not using P Parameter
     UNUSED(p);
+
+    // Creating the UI struct
+    uiManager* ui = ui_create();
+
+    // Timer
+    int alive_timer = 0;
+
+    // Drawwing the UI
+    while(ui->running) {
+        // Updating canvas
+        view_port_update(ui->canvas);
+
+        alive_timer += 1;
+        if (alive_timer > 10000000) {ui->running = false; break;}
+    }
     
     // Exit App
     return 0;

project/ui.c

@@ -0,0 +1,49 @@
+// Header
+#include "ui.h"
+
+// Functions
+uiManager* ui_create() {
+    // Creating the UI Manager
+    uiManager* result = malloc(sizeof(uiManager));
+
+    // Defining basic variables
+    result->running = true;
+    result->page = 0;
+
+    // Creating a canvas
+    result->canvas = view_port_alloc();
+    view_port_draw_callback_set(result->canvas, ui_draw, result);
+
+    // Returning the UI Manager
+    return result;
+}
+
+void ui_draw(Canvas* canvas, void* ctx) {
+    // Context into Result
+    uiManager* manager = (uiManager*)ctx;
+
+    // Switching page
+    switch(manager->page){
+    case 0:
+        ui_p_mainmenu(canvas);
+        break;
+    }
+}
+void ui_p_mainmenu(Canvas* canvas) {
+    canvas_set_font(canvas, FontPrimary);
+    canvas_draw_str(canvas, 2, 11, "FlippyPass");
+
+    //canvas_draw_icon(canvas, 15, 16, &I_ButtonRight_4x7);
+
+    canvas_set_font(canvas, FontSecondary);
+    canvas_draw_str(canvas, 22, 23, "View Passwords");
+
+    canvas_set_font(canvas, FontSecondary);
+    canvas_draw_str(canvas, 22, 41, "Create Password");
+
+    canvas_set_font(canvas, FontSecondary);
+    canvas_draw_str(canvas, 22, 51, "About");
+
+    canvas_set_font(canvas, FontSecondary);
+    canvas_draw_str(canvas, 22, 32, "View Archive");
+}

project/ui.h

@@ -0,0 +1,24 @@
+// Define once
+#ifndef H_UI
+#define H_UI
+
+// Libraries
+#include <furi.h>
+#include <gui/gui.h>
+
+// Structures
+typedef struct {
+    ViewPort* canvas;
+    int page;
+
+    bool running;
+} uiManager;
+
+// Constructors
+uiManager* ui_create();
+
+// Functions
+void ui_draw(Canvas* canvas, void* ctx);
+void ui_p_mainmenu(Canvas* canvas);
+
+#endif