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Aurora.3/code/__DEFINES/tgui.dm
Cody Brittain 45139cea5c Fix DPI scaling with TGUI, TGUI Say, and Tooltips (#20734)
Got tired of the issues here when working on something else.

Ported several PRs from /tg/station to fix DPI scaling issues. This was
not a problem before 516, however 516 now respects Window's DPI setting,
causing misalignment in several of our UI elements.

This PR implements these ~~four~~ ~~five~~ six PRs:
https://github.com/tgstation/tgstation/pull/65686
https://github.com/tgstation/tgstation/pull/89994
https://github.com/tgstation/tgstation/pull/90416
https://github.com/tgstation/tgstation/pull/90418
https://github.com/tgstation/tgstation/pull/90796
https://github.com/cmss13-devs/cmss13/pull/8734

~~Does not include fixes with TGUI-Say. /tg/station refactored TGUI-Say
after their port to React before they fixed DPI scaling, and this would
be pain to deconstruct to port over to Inferno. Since porting to React
is "inevitable", I considered it not worth my time to fix this.~~

Thanks to the assistance of harry, TGUI-Say fixes now included.
2025-05-14 12:39:41 +00:00

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/// Green eye; fully interactive
#define UI_INTERACTIVE 2
/// Orange eye; updates but is not interactive
#define UI_UPDATE 1
/// Red eye; disabled, does not update
#define UI_DISABLED 0
/// UI Should close
#define UI_CLOSE -1
/// Maximum number of windows that can be suspended/reused
#define TGUI_WINDOW_SOFT_LIMIT 5
/// Maximum number of open windows
#define TGUI_WINDOW_HARD_LIMIT 9
/// Maximum ping timeout allowed to detect zombie windows
#define TGUI_PING_TIMEOUT (4 SECONDS)
/// Used for rate-limiting to prevent DoS by excessively refreshing a TGUI window
#define TGUI_REFRESH_FULL_UPDATE_COOLDOWN (1 SECONDS)
/// Window does not exist
#define TGUI_WINDOW_CLOSED 0
/// Window was just opened, but is still not ready to be sent data
#define TGUI_WINDOW_LOADING 1
/// Window is free and ready to receive data
#define TGUI_WINDOW_READY 2
/// Get a window id based on the provided pool index
#define TGUI_WINDOW_ID(index) "tgui-window-[index]"
/// Get a pool index of the provided window id
#define TGUI_WINDOW_INDEX(window_id) text2num(copytext(window_id, 13))
/// Creates a message packet for sending via output()
// This is {"type":type,"payload":payload}, but pre-encoded. This is much faster
// than doing it the normal way.
// To ensure this is correct, this is unit tested in tgui_create_message.
#define TGUI_CREATE_MESSAGE(type, payload) ( \
"%7b%22type%22%3a%22[type]%22%2c%22payload%22%3a[url_encode(json_encode(payload))]%7d" \
)
/// Creates a message packet for sending via output() specifically for opening tgsay using an embedded winget
// This is {"type":"open","payload":{"channel":channel,"mapfocus":[[map.focus]]}}, but pre-encoded.
#define TGUI_CREATE_OPEN_MESSAGE(channel) ( \
"%7b%22type%22%3a%22open%22%2c%22payload%22%3a%7B%22channel%22%3a%22[channel]%22%2c%22mapfocus%22%3a\[\[map.focus\]\]%7d%7d" \
)