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don't add a handler twice.

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2340
This commit is contained in:
Peter Veenstra 2005-10-09 15:17:01 +00:00
parent a77e5b6d36
commit 8d901f6982
1 changed files with 7 additions and 2 deletions
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9
src/gui/sdl_mapper.cpp
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@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: sdl_mapper.cpp,v 1.14 2005-08-10 20:36:36 qbix79 Exp $ */
/* $Id: sdl_mapper.cpp,v 1.15 2005-10-09 15:17:01 qbix79 Exp $ */
#define OLD_JOYSTICK 1
@ -962,8 +962,9 @@ public:
protected:
MapKeys defkey;
Bitu defmod;
char * buttonname;
MAPPER_Handler * handler;
public:
char * buttonname;
};
@ -1326,6 +1327,10 @@ static void CreateDefaultBinds(void) {
}
void MAPPER_AddHandler(MAPPER_Handler * handler,MapKeys key,Bitu mods,char * eventname,char * buttonname) {
//Check if it allready exists=> if so return.
for(CHandlerEventVector_it it=handlergroup.begin();it!=handlergroup.end();it++)
if(strcmp((*it)->buttonname,buttonname) == 0) return;
char tempname[17];
strcpy(tempname,"hand_");
strcat(tempname,eventname);