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The terminal window can now indicate that PuTTY is busy in various ways, by

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changing its mouse pointer. Currently this is only used in the (slightly-
arbitrarily-defined) "heavy" bits of SSH-2 key exchange. We override pointer
hiding while PuTTY is busy, but preserve pointer-hiding state.

Not yet implemented on the Mac.

Also switch to frobbing window-class cursor in Windows rather than relying on
SetCursor().

[originally from svn r5303]
This commit is contained in:
Jacob Nevins
2005-02-15 17:05:58 +00:00
parent 9d9c0fcffc
commit c9116974ac
7 changed files with 117 additions and 17 deletions
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10
putty.h
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@ -647,6 +647,16 @@ int is_iconic(void *frontend);
void get_window_pos(void *frontend, int *x, int *y);
void get_window_pixels(void *frontend, int *x, int *y);
char *get_window_title(void *frontend, int icon);
/* Hint from backend to frontend about time-consuming operations.
* Initial state is assumed to be BUSY_NOT. */
enum {
BUSY_NOT, /* Not busy, all user interaction OK */
BUSY_WAITING, /* Waiting for something; local event loops still running
so some local interaction (e.g. menus) OK, but network
stuff is suspended */
BUSY_CPU /* Locally busy (e.g. crypto); user interaction suspended */
};
void set_busy_status(void *frontend, int status);
void cleanup_exit(int);