mirror of
https://github.com/mi57730/a2d.git
synced 2024-06-02 19:42:14 +00:00
docs
This commit is contained in:
Joshua Bell
parent
1b2738a48b
commit
194034239d
38
APIs.md
38
APIs.md
|
|
@ -93,23 +93,23 @@ absolute path (e.g. `/HD/GAMES`)
|
|||
Icon record: 27-byte structure optimized for rendering the file/volume icon.
|
||||
|
||||
```
|
||||
.byte icon icon index
|
||||
.byte ??
|
||||
.byte type/window_id
|
||||
(bits 0-3 window_id)
|
||||
(bits 4,5,6)
|
||||
000 = directory
|
||||
001 = system
|
||||
010 = binary
|
||||
011 = basic
|
||||
100 = (unused)
|
||||
101 = text/generic
|
||||
110 = (unused)
|
||||
111 = trash
|
||||
(bit 7 = open flag)
|
||||
.word iconx (pixels)
|
||||
.word icony (pixels)
|
||||
.addr iconbits (addr of {mapbits, mapwidth, reserved, maprect})
|
||||
.byte len (name length + 2)
|
||||
.res 17 name (name, with a space before and after)
|
||||
.byte icon icon index
|
||||
.byte ??
|
||||
.byte type/window_id
|
||||
(bits 0-3 window_id)
|
||||
(bits 4,5,6)
|
||||
000 = directory
|
||||
001 = system
|
||||
010 = binary
|
||||
011 = basic
|
||||
100 = (unused)
|
||||
101 = text/generic
|
||||
110 = (unused)
|
||||
111 = trash
|
||||
(bit 7 = open flag)
|
||||
.word iconx (pixels)
|
||||
.word icony (pixels)
|
||||
.addr iconbits (addr of {mapbits, mapwidth, reserved, maprect})
|
||||
.byte len (name length + 2)
|
||||
.res 17 name (name, with a space before and after)
|
||||
```
|
||||
|
|
|
|||
54
MGTK.md
54
MGTK.md
|
|
@ -129,6 +129,19 @@ otherwise:
|
|||
.word mousey
|
||||
```
|
||||
|
||||
```
|
||||
event_kind_no_event := 0 ; No mouse or keypress
|
||||
event_kind_button_down := 1 ; Mouse button was depressed
|
||||
event_kind_button_up := 2 ; Mouse button was released
|
||||
event_kind_key_down := 3 ; Key was pressed
|
||||
event_kind_drag := 4 ; Mouse button still down
|
||||
event_kind_apple_key := 5 ; Mouse button was depressed, modifier key down
|
||||
event_kind_update := 6 ; Window update needed
|
||||
|
||||
event_modifier_open_apple := 1 << 0
|
||||
event_modifier_solid_apple := 1 << 1
|
||||
```
|
||||
|
||||
### Menu
|
||||
|
||||
Menu Bar record:
|
||||
|
|
@ -181,7 +194,17 @@ Windows have a _content area_ which has the requested dimensions. Above this is
|
|||
_title bar_ which in turn has an optional _close box_. Within the content area are an
|
||||
optional _resize box_ and optional _scroll bars_.
|
||||
|
||||
```
|
||||
option_dialog_box := 1 << 0
|
||||
option_go_away_box := 1 << 1
|
||||
option_grow_box := 1 << 2
|
||||
|
||||
scroll_option_none := 0
|
||||
scroll_option_present := 1 << 7
|
||||
scroll_option_thumb := 1 << 6
|
||||
scroll_option_active := 1 << 0
|
||||
scroll_option_normal := scroll_option_present | scroll_option_thumb | scroll_option_active
|
||||
```
|
||||
## Commands
|
||||
|
||||
Includes:
|
||||
|
|
@ -195,14 +218,15 @@ Includes:
|
|||
|
||||
## More
|
||||
|
||||
|
||||
> NOTE: Movable windows must maintain an _offscreen_flag_. If a window is moved so that the
|
||||
> content area is entirely offscreen then various operations should be skipped because
|
||||
> the window's box coordinates will not be set correctly.
|
||||
|
||||
### Use by DAs
|
||||
|
||||
#### Input Loop
|
||||
|
||||
* Call GetEvent.
|
||||
* Call `GetEvent`.
|
||||
* If a key, then check modifiers (Open/Solid Apple) and key code, ignore or take action.
|
||||
* If a click, call FindWindow.
|
||||
* If target id not the window id, ignore.
|
||||
|
|
@ -210,29 +234,35 @@ Includes:
|
|||
* If target element is close box then initiate [window close](#window-close).
|
||||
* If target element is title bar then initiate [window drag](#window-drag).
|
||||
* If target element is resize box then initiate [window resize](#window-resize).
|
||||
* Otherwise, it is content area; call FindControl.
|
||||
* Otherwise, it is content area; call `FindControl`.
|
||||
* If content part is a scrollbar then initiate a [scroll](#window-scroll).
|
||||
* Otherwise, handle a content click using custom logic (e.g. hit testing buttons, etc)
|
||||
|
||||
#### Window Close
|
||||
|
||||
* Call TrackGoAway, which enters a modal loop to handle the mouse moving out/in the box.
|
||||
* Result indicates clicked or canceled
|
||||
* Call `TrackGoAway`, which enters a modal loop to handle the mouse moving out/in the box.
|
||||
* Result indicates clicked or canceled. If canceled, return to input loop.
|
||||
* Call `CloseWindow`
|
||||
|
||||
#### Window Drag
|
||||
|
||||
* Call DragWindow.
|
||||
* Call JUMP_TABLE_REDRAW_ALL.
|
||||
* If _offscreen flag_ was not set, redraw desktop icons (DESKTOP_REDRAW_ICONS).
|
||||
* Call `DragWindow`, which enters a modal loop to handle the mouse moving out/in the box.
|
||||
* Result indicates moved or canceled. If canceled, return to input loop.
|
||||
* Call `JUMP_TABLE_REDRAW_ALL`.
|
||||
* If _offscreen flag_ was not set, redraw desktop icons (`DESKTOP_REDRAW_ICONS`).
|
||||
* Set _offscreen flag_ if window's `top` is greater than or equal to the screen bottom (191), clear otherwise.
|
||||
* If _offscreen flag_ is not set, redraw window.
|
||||
|
||||
#### Window Resize
|
||||
|
||||
* Call GrowWindow.
|
||||
* Call JUMP_TABLE_REDRAW_ALL.
|
||||
* Call DESKTOP_REDRAW_ICONS.
|
||||
* Call UpdateThumb if needed to adjust scroll bar settings. (Details TBD).
|
||||
* Call `GrowWindow`, which enters a modal loop to handle resizing.
|
||||
* Result indicates changed or canceled. If canceled, return to input loop.
|
||||
* Call `JUMP_TABLE_REDRAW_ALL`.
|
||||
* Call `DESKTOP_REDRAW_ICONS`.
|
||||
* Call `UpdateThumb` if needed to adjust scroll bar settings.
|
||||
* Redraw window.
|
||||
|
||||
#### Window Scroll
|
||||
|
||||
* Call `TrackThumb`, which enters a modal loop to handle dragging.
|
||||
* Redraw window.
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user