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52 lines
2.9 KiB
Plaintext
52 lines
2.9 KiB
Plaintext
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OVERVIEW OF BFU
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===============
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BFU is the text-mode user interface used by ELinks. It builds dialogs,
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widgets and menus on top of the window system implemented at src/terminal/.
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=====================
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| struct widget_ops |
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| bfu/widget.h |
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=====================
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1^
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*|
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==================== ====================== =================
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| struct menu_item | | struct widget_data | * 1 | struct widget |
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| bfu/menu.h | | bfu/widget.h | ---> | bfu/widget.h |
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==================== ====================== =================
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+^ +^ +^
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| | |
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?| 1| 1|
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=============== ====================== =================
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| struct menu | | struct dialog_data | * 1 | struct dialog |
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| bfu/menu.h | | bfu/dialog.h | ----> | bfu/dialog.h |
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=============== ====================== =================
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?^ ?^ ?^ ?| 1| 1|
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| | | | | |
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| | | 1v | 1v
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| 1v 1v ====================== | ========================
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| ===================== | struct memory_list | | | struct dialog_layout |
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| | struct window | | util/memlist.h | | | bfu/dialog.h |
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| | terminal/window.h | ====================== | ========================
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| ===================== ?v
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| *^ =========================
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| | | struct dialog_refresh |
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| 1v | bfu/dialog.h |
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| ======================= =========================
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| ? | struct terminal |
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---------- | terminal/terminal.h |
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main_menu =======================
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?| ?|
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1v ?v
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========================== =============================
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| struct terminal_screen | | struct terminal_interlink |
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| terminal/screen.h | | terminal/event.c |
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========================== =============================
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Legend: ---> can be followed like a pointer
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? zero or one 1 exactly one
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* zero or more + one or more
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There may be errors in the quantifiers.
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