cleanup: break out event-related code into event.[c|h]

In an effort to reduce the size of dive.h and dive.c, break out
the event related functions. Moreover event-names were handled
by the profile-code, collect that also in the new source files.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>

1 files changed, 2 insertions, 36 deletions

diff --git a/core/profile.c b/core/profile.c
index 1cc73f158..0e7db76d2 100644
--- a/core/profile.c
+++ b/core/profile.c
@@ -9,9 +9,10 @@
 #include <assert.h>
 
 #include "dive.h"
-#include "subsurface-string.h"
 #include "display.h"
 #include "divelist.h"
+#include "event.h"
+#include "subsurface-string.h"
 
 #include "profile.h"
 #include "gaspressures.h"
@@ -115,41 +116,6 @@ int get_maxdepth(const struct plot_info *pi)
 	return md;
 }
 
-/* collect all event names and whether we display them */
-struct ev_select *ev_namelist;
-int evn_allocated;
-int evn_used;
-
-void clear_events(void)
-{
-	for (int i = 0; i < evn_used; i++)
-		free(ev_namelist[i].ev_name);
-	evn_used = 0;
-}
-
-void remember_event(const char *eventname)
-{
-	int i = 0, len;
-
-	if (!eventname || (len = strlen(eventname)) == 0)
-		return;
-	while (i < evn_used) {
-		if (!strncmp(eventname, ev_namelist[i].ev_name, len))
-			return;
-		i++;
-	}
-	if (evn_used == evn_allocated) {
-		evn_allocated += 10;
-		ev_namelist = realloc(ev_namelist, evn_allocated * sizeof(struct ev_select));
-		if (!ev_namelist)
-			/* we are screwed, but let's just bail out */
-			return;
-	}
-	ev_namelist[evn_used].ev_name = strdup(eventname);
-	ev_namelist[evn_used].plot_ev = true;
-	evn_used++;
-}
-
 /* UNUSED! */
 static int get_local_sac(struct plot_info *pi, int idx1, int idx2, struct dive *dive) __attribute__((unused));