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global shape_type
# main changing color procedure that setups the window and sets control
procedure change_color(shape)
local fg, num, fill, tmp
color_dialog_open := 1
WAttrib(color_window, "canvas=normal")
fg := Fg(color_window)
num := 1
every fill := !active_win_record.tree.color_list_u do {
Fg(color_window, fill)
FillRectangle(color_window, vidgets_color[string(num)].ux,
vidgets_color[string(num)].uy,
vidgets_color[string(num)].uw,
vidgets_color[string(num)].uh)
num +:= 1
}
Fg(color_window, fg)
every num := !active_win_record.tree.color_list do
SetVidget(vidgets_color["color" || string(num)], 1)
shape_type := shape
return
end
# close the window and update the tree (picture)
procedure color_done_cb(vidget, value)
color_dialog_open := &null
WAttrib(color_window, "canvas=hidden")
case shape_type of {
"circle" : drawtree_circle(active_win_record.tree, children)
"rectangle" : drawtree_rectangle(active_win_record.tree, children)
"square" : { draw_grid(square_record)
drawtree_square(square_record, children, 0, square_record.x,
square_record.y, square_record.linewidth,
square_record.length) }
}
sl_cb()
return
end
procedure color_region_cb(vidget, e, x, y)
ColorDialog("Select a new color:",
active_win_record.tree.color_list_u[integer(vidget.id)],
change_color_select, integer(vidget.id))
return
end
procedure change_color_select(id, s)
local fg
fg := Fg(color_window)
id := string(id)
active_win_record.tree.color_list_u[id] := s
Fg(color_window, s)
FillRectangle(color_window, vidgets_color[id].ux,
vidgets_color[id].uy,
vidgets_color[id].uw,
vidgets_color[id].uh)
Fg(color_window, fg)
end
procedure select_color_cb(vidget, value)
local num, id, con
con := 1
vidget.id ? {
tab(upto('1234567'))
num := tab(0)
}
if /value then {
every id := 1 to *active_win_record.tree.color_list do {
if num == string(active_win_record.tree.color_list[id]) then
break }
active_win_record.tree.color_list := active_win_record.tree.color_list[1:id] |||
active_win_record.tree.color_list[id + 1:0]
active_win_record.tree.num_color := *active_win_record.tree.color_list
}
else if \value then {
every id := 1 to *active_win_record.tree.color_list do
if num == string(active_win_record.tree.color_list[id]) then {
con := &null
break;
}
if \con then {
put(active_win_record.tree.color_list, integer(num))
active_win_record.tree.num_color := *active_win_record.tree.color_list
}
}
if active_win_record.tree.num_color == 0 then {
put(active_win_record.tree.color_list, 1)
active_win_record.tree.num_color := 1 }
return
end
#===<<vib:begin>>=== modify using vib; do not remove this marker line
procedure color_setup_atts()
return ["size=258,390", "bg=pale-gray", "label=Color Selection", "canvas=hidden"]
end
procedure color_setup(win, cbk)
return vsetup(win, cbk,
["color_setup:Sizer:::0,0,258,390:Color Selection",],
["color3:Button:regular:1:212,121,21,33:S",select_color_cb],
["color5:Button:regular:1:211,200,21,33:S",select_color_cb],
["color7:Button:regular:1:212,278,21,33:S",select_color_cb],
["cancel:Button:regular::136,343,54,31:Cancel",color_done_cb],
["color1:Button:regular:1:211,39,21,33:S",select_color_cb],
["color2:Button:regular:1:213,81,21,33:S",select_color_cb],
["color4:Button:regular:1:213,161,21,33:S",select_color_cb],
["color6:Button:regular:1:212,238,21,33:S",select_color_cb],
["color_selection:Label:::20,12,112,13:Color Selection:",],
["okay:Button:regular::50,341,54,31:Okay",color_done_cb],
["1:Rect:sunken::18,40,183,34:",color_region_cb],
["2:Rect:sunken::18,80,183,34:",color_region_cb],
["3:Rect:sunken::18,120,183,34:",color_region_cb],
["4:Rect:sunken::18,160,183,34:",color_region_cb],
["5:Rect:sunken::18,200,183,34:",color_region_cb],
["6:Rect:sunken::18,240,183,34:",color_region_cb],
["7:Rect:sunken::18,280,183,34:",color_region_cb],
)
end
#===<<vib:end>>=== end of section maintained by vib
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