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undo TAB-completion with LSHIFT+ESC

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New commandline key-combination LSHIFT-ESC.
Resets the commandline to the state before using TAB-completion.
Useful, if TAB-completion wasn't helpful.
This commit is contained in:
ac-stef
2015-02-12 12:19:38 +01:00
parent 3b9075049c
commit d4110288da
1 changed files with 14 additions and 1 deletions
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source/src/console.cpp
+14 -1
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@@ -540,6 +540,8 @@ void execbind(keym &k, bool isdown)
void consolekey(int code, bool isdown, int cooked, SDLMod mod)
{
static char *beforecomplete = NULL;
static bool ignoreescup = false;
if(isdown)
{
switch(code)
@@ -570,13 +572,24 @@ void consolekey(int code, bool isdown, int cooked, SDLMod mod)
case SDLK_TAB:
if(!cmdaction)
{
if(!beforecomplete) beforecomplete = newstring(cmdline.buf);
complete(cmdline.buf, (mod & KMOD_LSHIFT) ? true : false);
if(cmdline.pos >= 0 && cmdline.pos >= (int)strlen(cmdline.buf)) cmdline.pos = -1;
}
break;
case SDLK_ESCAPE:
if(mod & KMOD_LSHIFT) // LSHIFT+ESC restores buffer from before complete()
{
if(beforecomplete) copystring(cmdline.buf, beforecomplete);
ignoreescup = true;
}
else ignoreescup = false;
break;
default:
resetcomplete();
DELETEA(beforecomplete);
case SDLK_LSHIFT:
cmdline.key(code, isdown, cooked);
break;
@@ -607,7 +620,7 @@ void consolekey(int code, bool isdown, int cooked, SDLMod mod)
saycommand(NULL);
if(h) h->run();
}
else if(code==SDLK_ESCAPE || code== SDL_AC_BUTTON_RIGHT)
else if((code==SDLK_ESCAPE && !ignoreescup) || code== SDL_AC_BUTTON_RIGHT)
{
histpos = history.length();
saycommand(NULL);