/* This is a small demo of the high-performance GUIX graphics framework. */


#include <stdio.h>
#include "tx_api.h"
#include "gx_api.h"
#include "gx_system.h"
#include "gx_validation_utility.h"

TEST_PARAM test_parameter = {
    "guix_screen_stack", /* Test name */
    0, 0, 640, 480  /* Define the coordinates of the capture area.
                         In this test, we only need to capture the pixelmap
                         drawing area.  */
};

static VOID      control_thread_entry(ULONG);
int main(int argc, char ** argv)
{
    /* Parse the command line argument. */
    gx_validation_setup(argc, argv);

    /* Start ThreadX system */
    tx_kernel_enter(); 
    return(0);
}

VOID tx_application_define(void *first_unused_memory)
{
    /* Call the actual line example routine. */
    gx_validation_application_define(first_unused_memory);
    
    /* Termiante the test if it runs for more than 100 ticks */
    /* This function is not implemented yet. */
    gx_validation_watchdog_create(100);
    
    
    /* Create a dedicated thread to perform various operations
       on the pixelmap drawing example. These operations simulate 
       user input. */
    gx_validation_control_thread_create(control_thread_entry);

}


/* Replace the default graphics driver with the validation driver. */
#ifdef win32_graphics_driver_setup_24xrgb
#undef win32_graphics_driver_setup_24xrgb
#endif
#define win32_graphics_driver_setup_24xrgb  gx_validation_graphics_driver_setup_24xrgb


#ifdef WIN32
#undef WIN32
#endif

#include "gx_validation_wrapper.h"

#include "demo_guix_all_widgets.c"

#define SCREEN_STACK_SIZE 2
static GX_SCREEN_STACK_CONTROL   screen_stack_ctrl;
static GX_WIDGET                *screen_stack[SCREEN_STACK_SIZE];

static GX_WIDGET *screen_list[]=
{
    (GX_WIDGET *)&button_screen,
    (GX_WIDGET *)&text_screen,
    (GX_WIDGET *)&sprite_screen,
    (GX_WIDGET *)&gauge_screen
};

char test_comment[256];

/* This thread simulates user input.  Its priority is lower
   than the GUIX thread, so that GUIX finishes an operation 
   before this thread is able to issue the next command. */
static VOID control_thread_entry(ULONG uinput)
{
int frame_id = 1;
INT index = 0;
    
    while(index < (INT)(sizeof(screen_list)/sizeof(GX_WIDGET *)))
    {
        gx_widget_detach(screen_list[index]);
        while(screen_list[index]->gx_widget_first_child)
        {
            gx_widget_detach(screen_list[index]->gx_widget_first_child);
        }
        index++;
    }
    gx_widget_attach(root, (GX_WIDGET *)&button_screen);
    gx_screen_stack_create(&screen_stack_ctrl, screen_stack, SCREEN_STACK_SIZE * sizeof(GX_WIDGET *));
    index = 0;
    while(index < (INT)(sizeof(screen_list)/sizeof(GX_WIDGET *)))
    {
        gx_screen_stack_push(&screen_stack_ctrl, (GX_WIDGET *)screen_list[index], (GX_WIDGET *)screen_list[index+1]);

        gx_validation_set_frame_id(frame_id++);
        sprintf(test_comment, "Push new screen into stack.");
        gx_validation_set_frame_comment(test_comment);
        /* Force a screen refresh. */
        gx_validation_screen_refresh();
        index +=2;
    }
    index = 0;
    while(index < (INT)(sizeof(screen_list)/sizeof(GX_WIDGET *)))
    {
        gx_screen_stack_pop(&screen_stack_ctrl);

        gx_validation_set_frame_id(frame_id++);
        sprintf(test_comment, "Call gx_screen_stack_pop to pop screen from stack.");
        gx_validation_set_frame_comment(test_comment);
        /* Force a screen refresh. */
        gx_validation_screen_refresh();
        index++;
    }
    
    gx_screen_stack_reset(&screen_stack_ctrl);

    /* Signal the end of the test case.  Verify the output. */
    gx_validation_end();

    exit(0);
}