1 /* This is a small demo of the high-performance GUIX graphics framework. */
2
3 #include <stdio.h>
4 #include "gx_api.h"
5
6 #include "alphamap_32bpp_resources.h"
7 #include "alphamap_32bpp_specifications.h"
8
9 /* Define the ThreadX demo thread control block and stack. */
10
11 TX_THREAD demo_thread;
12 UCHAR demo_thread_stack[4096];
13
14 GX_WINDOW_ROOT *root;
15 #define COLOR_ID_BLUE 0xff
16 #define COLOR_ID_RED 0xff00ff
17 #define COLOR_ID_GREEN 0x32cd32
18
19 GX_COLOR fill_color = COLOR_ID_BLUE;
20
21 /* Define prototypes. */
22 VOID demo_thread_entry(ULONG thread_input);
23 extern UINT win32_graphics_driver_setup_24xrgb(GX_DISPLAY *display);
24
25
main(int argc,char ** argv)26 int main(int argc, char ** argv)
27 {
28 tx_kernel_enter();
29 return(0);
30 }
31
32
tx_application_define(void * first_unused_memory)33 VOID tx_application_define(void *first_unused_memory)
34 {
35
36 /* Create the main demo thread. */
37 tx_thread_create(&demo_thread, "GUIX Demo Thread", demo_thread_entry,
38 0, demo_thread_stack, sizeof(demo_thread_stack),
39 1, 1, TX_NO_TIME_SLICE, TX_AUTO_START);
40 }
41
42
demo_thread_entry(ULONG thread_input)43 VOID demo_thread_entry(ULONG thread_input)
44 {
45 /* Initialize GUIX. */
46 gx_system_initialize();
47
48
49 gx_studio_display_configure(DISPLAY_1, win32_graphics_driver_setup_24xrgb,
50 LANGUAGE_ENGLISH, DISPLAY_1_DEFAULT_THEME, &root);
51
52 /* create the main screen */
53 gx_studio_named_widget_create("main_window", (GX_WIDGET *) root, NULL);
54
55 /* Show the root window to make it and patients screen visible. */
56 gx_widget_show(root);
57
58 /* let GUIX run */
59 gx_system_start();
60 }
61
pixelmap_wnd_draw(GX_WINDOW * widget)62 VOID pixelmap_wnd_draw(GX_WINDOW *widget)
63 {
64 GX_BRUSH *brush;
65 GX_PIXELMAP *pixelmap = GX_NULL;
66
67 gx_context_brush_get(&brush);
68 brush->gx_brush_fill_color = fill_color;
69
70 gx_widget_pixelmap_get(widget, widget->gx_window_wallpaper, &pixelmap);
71 gx_canvas_pixelmap_draw(widget->gx_widget_size.gx_rectangle_left,
72 widget->gx_widget_size.gx_rectangle_top,
73 pixelmap);
74 }
75
window_event_handler(GX_WINDOW * window,GX_EVENT * event_ptr)76 UINT window_event_handler(GX_WINDOW *window, GX_EVENT *event_ptr)
77 {
78 switch (event_ptr->gx_event_type)
79 {
80 case GX_SIGNAL(ID_RADIO_BUTTON_BLUE, GX_EVENT_RADIO_SELECT):
81 fill_color = COLOR_ID_BLUE;
82 gx_system_dirty_mark((GX_WIDGET *)&main_window);
83 break;
84
85 case GX_SIGNAL(ID_RADIO_BUTTON_RED, GX_EVENT_RADIO_SELECT):
86 fill_color = COLOR_ID_RED;
87 gx_system_dirty_mark((GX_WIDGET *)&main_window);
88 break;
89
90 case GX_SIGNAL(ID_RADIO_BUTTON_GREEN, GX_EVENT_RADIO_SELECT):
91 fill_color = COLOR_ID_GREEN;
92 gx_system_dirty_mark((GX_WIDGET *)&main_window);
93 break;
94 }
95
96 return gx_window_event_process(window, event_ptr);
97 }
