mirror of
https://github.com/azure-rtos/guix.git
synced 2025-01-28 07:03:11 +08:00
144 lines
4.0 KiB
C
144 lines
4.0 KiB
C
/* This is a small demo of the high-performance GUIX graphics framework. */
|
|
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include "gx_api.h"
|
|
|
|
#include "pixelmaps_565rgb_resources.h"
|
|
#include "pixelmaps_565rgb_specifications.h"
|
|
|
|
MAIN_WINDOW_CONTROL_BLOCK *pMainWin;
|
|
GX_WINDOW *pic_window;
|
|
|
|
/* Define the ThreadX demo thread control block and stack. */
|
|
|
|
TX_THREAD demo_thread;
|
|
UCHAR demo_thread_stack[4096];
|
|
|
|
GX_WINDOW_ROOT *root;
|
|
INT alpha = 1;
|
|
INT compress = 2;
|
|
INT style_index = 3;
|
|
INT depth_inex = 0;
|
|
GX_UBYTE brush_alpha = 0xff;
|
|
|
|
/* maps[depth_inex][style_index] */
|
|
GX_RESOURCE_ID maps[3][4] = { { GX_PIXELMAP_ID_RAW_565RGB, GX_PIXELMAP_ID_ALPHA_565RGB, GX_PIXELMAP_ID_COMPRESS_565RGB, GX_PIXELMAP_ID_COMPRESS_ALPHA_565RGB },
|
|
{ GX_PIXELMAP_ID_RAW_4444ARGB, GX_PIXELMAP_ID_ALPHA_4444ARGB, GX_PIXELMAP_ID_COMPRESS_4444ARGB, GX_PIXELMAP_ID_COMPRESS_ALPHA_4444ARGB },
|
|
{ GX_PIXELMAP_ID_RAW_PALETTE, GX_PIXELMAP_ID_TRANSPARENT_PALETTE, GX_PIXELMAP_ID_COMPRESS_PALETTE, GX_PIXELMAP_ID_COMPRESS_TRANSPARENT_PALETTE } };
|
|
|
|
/* Define prototypes. */
|
|
VOID demo_thread_entry(ULONG thread_input);
|
|
extern UINT win32_graphics_driver_setup_565rgb(GX_DISPLAY *display);
|
|
|
|
|
|
int main(int argc, char ** argv)
|
|
{
|
|
tx_kernel_enter();
|
|
return(0);
|
|
}
|
|
|
|
|
|
VOID tx_application_define(void *first_unused_memory)
|
|
{
|
|
|
|
/* Create the main demo thread. */
|
|
tx_thread_create(&demo_thread, "GUIX Demo Thread", demo_thread_entry,
|
|
0, demo_thread_stack, sizeof(demo_thread_stack),
|
|
1, 1, TX_NO_TIME_SLICE, TX_AUTO_START);
|
|
}
|
|
|
|
|
|
VOID demo_thread_entry(ULONG thread_input)
|
|
{
|
|
/* Initialize GUIX. */
|
|
gx_system_initialize();
|
|
|
|
|
|
gx_studio_display_configure(DISPLAY_1, win32_graphics_driver_setup_565rgb,
|
|
LANGUAGE_ENGLISH, DISPLAY_1_DEFAULT_THEME, &root);
|
|
|
|
/* create the main screen */
|
|
gx_studio_named_widget_create("main_window", (GX_WIDGET *) root, (GX_WIDGET **) &pMainWin);
|
|
pic_window = &pMainWin ->main_window_pic_window;
|
|
|
|
/* Show the root window to make it and patients screen visible. */
|
|
gx_widget_show(root);
|
|
|
|
/* let GUIX run */
|
|
gx_system_start();
|
|
}
|
|
|
|
VOID update_prompt_value(GX_PROMPT *pp, INT value)
|
|
{
|
|
static GX_CHAR str_buf[10];
|
|
GX_STRING str;
|
|
|
|
if (pp)
|
|
{
|
|
gx_utility_ltoa(value, str_buf, 10);
|
|
str.gx_string_ptr = str_buf;
|
|
str.gx_string_length = strnlen(str_buf, sizeof(str_buf) - 1);
|
|
gx_prompt_text_set_ext(pp, &str);
|
|
}
|
|
}
|
|
|
|
UINT main_event_handler(GX_WINDOW *window, GX_EVENT *myevent)
|
|
{
|
|
GX_PROMPT *prompt;
|
|
|
|
switch (myevent->gx_event_type)
|
|
{
|
|
case GX_SIGNAL(ID_BRUSH_ALPHA_SLIDER, GX_EVENT_SLIDER_VALUE):
|
|
brush_alpha = (GX_UBYTE)myevent->gx_event_payload.gx_event_longdata;
|
|
prompt = &pMainWin -> main_window_prompt_12_1;
|
|
update_prompt_value(prompt, brush_alpha);
|
|
break;
|
|
|
|
case GX_SIGNAL(ID_ALPHA, GX_EVENT_TOGGLE_ON):
|
|
alpha = 1;
|
|
break;
|
|
|
|
case GX_SIGNAL(ID_ALPHA, GX_EVENT_TOGGLE_OFF):
|
|
alpha = 0;
|
|
break;
|
|
|
|
case GX_SIGNAL(ID_COMPRESSED, GX_EVENT_TOGGLE_ON):
|
|
compress = 2;
|
|
break;
|
|
|
|
case GX_SIGNAL(ID_COMPRESSED, GX_EVENT_TOGGLE_OFF):
|
|
compress = 0;
|
|
break;
|
|
|
|
case GX_SIGNAL(ID_565RGB_MAPS, GX_EVENT_RADIO_SELECT):
|
|
depth_inex = 0;
|
|
break;
|
|
|
|
case GX_SIGNAL(ID_4444ARGB_MAPS, GX_EVENT_RADIO_SELECT):
|
|
depth_inex = 1;
|
|
break;
|
|
|
|
case GX_SIGNAL(ID_PALETTE_MAPS, GX_EVENT_RADIO_SELECT):
|
|
depth_inex = 2;
|
|
break;
|
|
|
|
default:
|
|
return gx_window_event_process(window, myevent);
|
|
}
|
|
|
|
style_index = alpha + compress;
|
|
gx_window_wallpaper_set(pic_window, maps[depth_inex][style_index], GX_FALSE);
|
|
return 0;
|
|
}
|
|
|
|
VOID pic_win_draw(GX_WINDOW *window)
|
|
{
|
|
GX_BRUSH *brush;
|
|
|
|
gx_context_brush_get(&brush);
|
|
brush -> gx_brush_alpha = brush_alpha;
|
|
|
|
gx_window_draw((GX_WINDOW*) window);
|
|
}
|