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Added function to check if window is hidden 

`nk_window_is_closed` previously checked if the window is hidden
instead of checking if it is closed. This behavior is now fixed and I
added an additional function `nk_window_is_hidden` to check if a
window is currently hidden.
This commit is contained in:
vurtun 2016-08-12 20:10:09 +02:00
parent 02718210e6
commit c7c355e55a
1 changed files with 22 additions and 1 deletions
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23
nuklear.h
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@ -1,5 +1,5 @@
/* /*
Nuklear - v1.09 - public domain Nuklear - v1.091 - public domain
no warrenty implied; use at your own risk. no warrenty implied; use at your own risk.
authored from 2015-2016 by Micha Mettke authored from 2015-2016 by Micha Mettke
@ -199,6 +199,10 @@ LICENSE:
publish and distribute this file as you see fit. publish and distribute this file as you see fit.
CHANGELOG: CHANGELOG:
- 2016/08/12 (1.091)- Added additional function to check if window is currently
hidden and therefore not visible.
- 2016/08/12 (1.091)- nk_window_is_closed now queries the correct flag `NK_WINDOW_CLOSED`
instead of the old flag `NK_WINDOW_HIDDEN`
- 2016/08/09 (1.09) - Added additional double version to nk_property and changed - 2016/08/09 (1.09) - Added additional double version to nk_property and changed
the underlying implementation to not cast to float and instead the underlying implementation to not cast to float and instead
work directly on the given values. work directly on the given values.
@ -641,6 +645,7 @@ NK_API struct nk_command_buffer* nk_window_get_canvas(struct nk_context*);
NK_API int nk_window_has_focus(const struct nk_context*); NK_API int nk_window_has_focus(const struct nk_context*);
NK_API int nk_window_is_collapsed(struct nk_context*, const char*); NK_API int nk_window_is_collapsed(struct nk_context*, const char*);
NK_API int nk_window_is_closed(struct nk_context*, const char*); NK_API int nk_window_is_closed(struct nk_context*, const char*);
NK_API int nk_window_is_hidden(struct nk_context*, const char*);
NK_API int nk_window_is_active(struct nk_context*, const char*); NK_API int nk_window_is_active(struct nk_context*, const char*);
NK_API int nk_window_is_hovered(struct nk_context*); NK_API int nk_window_is_hovered(struct nk_context*);
NK_API int nk_window_is_any_hovered(struct nk_context*); NK_API int nk_window_is_any_hovered(struct nk_context*);
@ -15813,6 +15818,22 @@ nk_window_is_closed(struct nk_context *ctx, const char *name)
NK_ASSERT(ctx); NK_ASSERT(ctx);
if (!ctx) return 1; if (!ctx) return 1;
title_len = (int)nk_strlen(name);
title_hash = nk_murmur_hash(name, (int)title_len, NK_WINDOW_TITLE);
win = nk_find_window(ctx, title_hash);
if (!win) return 1;
return (win->flags & NK_WINDOW_CLOSED);
}
NK_API int
nk_window_is_hidden(struct nk_context *ctx, const char *name)
{
int title_len;
nk_hash title_hash;
struct nk_window *win;
NK_ASSERT(ctx);
if (!ctx) return 1;
title_len = (int)nk_strlen(name); title_len = (int)nk_strlen(name);
title_hash = nk_murmur_hash(name, (int)title_len, NK_WINDOW_TITLE); title_hash = nk_murmur_hash(name, (int)title_len, NK_WINDOW_TITLE);
win = nk_find_window(ctx, title_hash); win = nk_find_window(ctx, title_hash);