widget_test.anubis
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The Anubis Project.
A Widget System (4th version).
A global test of this widget system.
Copyright (c) Alain Proute' 2005.
Authors: Alain Proute'
In order to run this test, compile this file and issue the command: 'widget_test'.
read tools/basis.anubis
read host_window.anubis
read widget.anubis
read space.anubis
read table.anubis
read image.anubis
read check_box.anubis
read variable_widget.anubis
read radio_button.anubis
read text.anubis
read scrollbar.anubis
read simple_window.anubis
read window.anubis
read tree_node.anubis
read button.anubis
-------------------------------
define Widget
tree_node
(
Widget main,
List(Widget) items
) =
tree_node(main,items,4,folded).
define WidgetHostWindowState -> Widget
root_widget_1
(
Widget im,
Var(Bool) bool_v,
Var(Widget) widget_v,
SystemFont font,
HostImage not_checked,
HostImage checked,
Var(Word32) domain_v,
Var(Word32) width_v,
Var(Word32) content_size_v,
Var(Word32) offset_v,
Var(Word32) window_size_v
) =
with stext = (String s) |-> text(s,font,rgb(0,0,0),2),
(WidgetHostWindowState hws) |->
table(
//nude,
borders(rgb(255,255,0),rgb(180,180,180),2,2),
2,
2,
[
/*
[
cell(space(10,100,rgb(0,0,200))),
cell(simple_window(var((Word32)200),
window_size_v,
var((Word32)0),
offset_v,
var((Word32)0),
var((Word32)0),
im,
(One u) |-> rgb(0,0,100))),
cell(scrollbar(vertical,
rgb(180,180,180),
(One u) |-> *domain_v,
*width_v,
content_size_v,
offset_v,
window_size_v))
],
[
cell(window(rgb(200,0,0),200,200,
table(borders(rgb(200,0,0),rgb(0,200,0),3,3),10,10,[[cell(im)]]),
resizable,both,(One u) |-> rgb(0,0,0))),
cell(center,center,2,1,text("Exemple de texte.\nSur deux lignes.",font,rgb(0,0,0),4)),
cell(table(nude,20,0,
[[cell(button(
(One u) |-> link("[link] "+
if *bool_v then "True" else "False",font,rgb(0,0,0),rgb(255,0,0)),
(One u) |-> blocking,
(One u) |-> bool_v <- not(*bool_v),
[register(bool_v)]))],
[cell(button(
(One u) |-> push_down(150,20,
center_text(
"[push down] "+
if *bool_v then "True" else "False",font,rgb(0,0,0)),
rgb(150,150,255)),
(One u) |-> blocking,
(One u) |-> bool_v <- not(*bool_v),
[register(bool_v)]))],
[cell(button(
(One u) |-> phantom(150,20,
center_text("[phantom] "+
if *bool_v then "True" else "False",font,rgb(0,0,0)),
rgb(150,255,150)),
(One u) |-> blocking,
(One u) |-> bool_v <- not(*bool_v),
[register(bool_v)]))]]
))
],
*/
[
cell(window(rgb(200,0,0),300,300,tree_node
(
stext("Documentation"),
[
tree_node(stext("Chapitre 1"),[]),
tree_node(stext("Chapitre 2"),
[
stext("Section 2.1"),
stext("Section 2.2"),
stext("Section 2.3")
]),
tree_node(stext("Chapitre 3"),[]),
tree_node(stext("Chapitre 4"),[])
]),
resizable,both,(One u) |-> rgb(255,200,255)))
/*
,
cell(check_box(bool_v,not_checked,checked)),
cell(variable(widget_v))
*/
]
]).
define WidgetHostWindowState -> Widget
root_widget_2
(
Var(Bool) bool_v,
Var(Word32) domain_v,
Var(Word32) width_v,
Var(Word32) content_size_v,
Var(Word32) offset_v,
Var(Word32) window_size_v
) =
(WidgetHostWindowState hws) |->
table(borders(rgb(255,255,0),rgb(180,180,180),2,2),40,40,
[
[
cell(check_box(bool_v))
],
[
cell(scrollbar(
horizontal,
rgb(180,180,180),
(One u) |-> *domain_v,
*width_v,
content_size_v,
offset_v,
window_size_v))
]
]).
define Maybe(HostImage)
load_jpg
(
String path
) =
if read_image_from_JPEG_file(path) is
{
cannot_open_file then failure,
decompress_error then failure,
ok(im) then success(to_host_image(im,1))
}.
global define One
widget_test
(
List(String) args
) =
with domain_v = var((Word32)200),
width_v = var((Word32)12),
content_size_v = var((Word32)1000),
offset_v = var((Word32)0),
window_size_v = var((Word32)200),
with bool_v = var((Bool)true),
n_v = var((Word32)10),
color_v = var((RGB)rgb(50,100,130)),
widget_v = var((Widget)space(5,40,*color_v)),
widget_ticket = register_monitor(widget_v,
(One u) |-> if *n_v = 0 then unique else
(sleep(10);
n_v <- *n_v-1;
if *color_v is rgb(r,g,b) then
color_v <- rgb(g,b,r);
widget_v <- space(5,40,*color_v))),
if image("images/cows.jpg") is
{
failure then print("Image './images/cows.jpg' not found.\n"),
success(im) then if load_system_font("helvetica_medium_r_10") is
{
failure then print("Cannot load system font.\n"),
success(font) then
if load_jpg("images/not_checked.jpg") is success(im_not_checked) then
if load_jpg("images/checked.jpg") is success(im_checked) then
forget(open_host_window(
root_widget_1(im,bool_v,widget_v,font,
im_not_checked,
im_checked,
domain_v,
width_v,
content_size_v,
offset_v,
window_size_v
),
100,
100,
"Widget Test 1")) else unique else unique;
widget_v <- space(5,40,*color_v)
}
}.