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#ifndef INCLUDE_MENU_H |
#define INCLUDE_MENU_H |
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#include "../lib/list_box.h" |
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:dword menu_process_id; |
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:struct _menu |
{ |
dword appear_x, appear_y, text, identifier, selected; |
llist list; |
void show(); |
char stak[4096]; |
} menu; |
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void _menu::show(dword _appear_x, _appear_y, _menu_width, _text, _identifier) |
{ |
#define ITEM_H 21 |
appear_x = _appear_x; |
appear_y = _appear_y; |
text = _text; |
identifier = _identifier; |
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list.cur_y = -1; |
list.ClearList(); |
list.count = chrnum(text, '\n')+1; |
list.SetSizes(2,2,_menu_width,list.count*ITEM_H,ITEM_H); |
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menu_process_id = CreateThread(#_menu_thread,#stak+4092); |
} |
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:void _menu_thread() |
{ |
proc_info MenuForm; |
SetEventMask(100111b); |
loop() switch(WaitEvent()) |
{ |
case evMouse: |
GetProcessInfo(#MenuForm, SelfInfo); |
if (!CheckActiveProcess(MenuForm.ID)) _menu_no_item_click(); |
mouse.get(); |
if (menu.list.ProcessMouse(mouse.x, mouse.y)) _menu_draw_list(); |
if (mouse.lkm)&&(mouse.up) _menu_item_click(); |
break; |
case evKey: |
GetKeys(); |
if (key_scancode==SCAN_CODE_ESC) _menu_no_item_click(); |
if (key_scancode==SCAN_CODE_ENTER) _menu_item_click(); |
if (menu.list.ProcessKey(key_scancode)) _menu_draw_list(); |
break; |
case evReDraw: |
DefineAndDrawWindow(menu.appear_x,menu.appear_y,menu.list.w+2,menu.list.h+4,0x01, 0, 0, 0x01fffFFF); |
DrawPopup(0,0,menu.list.w,menu.list.h+3,0, 0xE4DFE1,0x9098B0); |
_menu_draw_list(); |
} |
} |
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:void _menu_draw_list() |
{ |
int N, bgcol; |
for (N=0; N<menu.list.count; N++;) |
{ |
if (N==menu.list.cur_y) bgcol=0xFFFfff; else bgcol=0xE4DFE1; |
DrawBar(menu.list.x, N*menu.list.item_h+menu.list.y, menu.list.w-3, menu.list.item_h, bgcol); |
} |
WriteTextLines(13, menu.list.item_h-8/2+menu.list.y, 0x80, 0, menu.text, menu.list.item_h); |
if (menu.selected) WriteText(5, menu.selected-1*menu.list.item_h+8, 0x80, 0xEE0000, "\x10"); |
} |
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:void _menu_item_click() |
{ |
menu.list.cur_y = menu.identifier + menu.list.cur_y; |
KillProcess(menu_process_id); |
} |
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:void _menu_no_item_click() |
{ |
menu.list.cur_y = 0; |
KillProcess(menu_process_id); |
} |
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#endif |