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if((m&KMOD_NUM) && kb->m[i|MOD_NUMLOCK].cmd) i|=MOD_NUMLOCK;
return kb->m+i;
}
static void sql_interactive(void) {
const char*t=screen_prompt("<SQL>");
const char*u;
SDL_Rect r;
SDL_Event ev;
sqlite3_stmt*st=0;
int i,j,y;
if(sqlite3_prepare_v2(userdb,t,-1,&st,0)) screen_message(sqlite3_errmsg(userdb));
if(!st) return;
redraw:
r.x=r.y=0;
r.w=screen->w;
r.h=screen->h;
SDL_FillRect(screen,&r,0xF0);
SDL_LockSurface(screen);
if(!k) draw_text(0,0,t,0xF8,0xFB);
y=8-k;
while((i=sqlite3_step(st))==SQLITE_ROW) {
if(y>=0) {
if(y>screen->h-8) break;
for(i=j=0;i<sqlite3_data_count(st);i++) {
u=sqlite3_column_text(st,i);
draw_text(j,y,"\xB3",0xF0,0xF9),j+=8;
if(u) draw_text(j,y,u,0xF0,0xF7),j+=strlen(u)*8; else draw_text(j,y,"\x04",0xF0,0xF4),j+=8;
}
}
y+=8;
}
if(y>=0 && y<=screen->h-8) {
if(i==SQLITE_DONE) draw_text(0,y,"--END--",0xF8,0xFA); else draw_text(0,y,sqlite3_errmsg(userdb),0xF8,0xFC);
}
SDL_UnlockSurface(screen);
sqlite3_reset(st);
done:
sqlite3_finalize(st);
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if((m&KMOD_NUM) && kb->m[i|MOD_NUMLOCK].cmd) i|=MOD_NUMLOCK;
return kb->m+i;
}
static void sql_interactive(void) {
const char*t=screen_prompt("<SQL>");
const char*u;
char*err=0;
char**tab=0;
SDL_Rect r;
SDL_Event ev;
int n,i,j,y;
int k=0;
int nr=0;
int nc=0;
if(!t) return;
sqlite3_get_table(userdb,t,&tab,&nr,&nc,&err);
if(!tab) {
if(err) screen_message(err);
sqlite3_free(err);
return;
}
redraw:
r.x=r.y=0;
r.w=screen->w;
r.h=screen->h;
SDL_FillRect(screen,&r,0xF0);
SDL_LockSurface(screen);
if(!k) draw_text(0,0,t,0xF8,0xFB);
y=8-k;
for(n=0;n<nr;n++) {
if(y>=0) {
if(y>screen->h-8) break;
for(i=j=0;i<nc;i++) {
u=tab[nc*(n+1)+i];
draw_text(j,y,"\xB3",0xF0,0xF9),j+=8;
if(u) draw_text(j,y,u,0xF0,0xF7),j+=strlen(u)*8; else draw_text(j,y,"\x04",0xF0,0xF4),j+=8;
}
}
y+=8;
}
if(y>=0 && y<=screen->h-8) {
if(!err) draw_text(0,y,"--END--",0xF8,0xFA); else draw_text(0,y,err,0xF8,0xFC);
}
SDL_UnlockSurface(screen);
SDL_Flip(screen);
while(SDL_WaitEvent(&ev)) switch(ev.type) {
case SDL_KEYDOWN:
switch(ev.key.keysym.sym) {
case SDLK_ESCAPE: case SDLK_RETURN: case SDLK_KP_ENTER: goto done;
case SDLK_UP: k-=8; if(k<0) k=0; break;
case SDLK_DOWN: k+=8; break;
case SDLK_HOME: k=0; break;
case SDLK_PAGEUP: k-=screen->h; if(k<0) k=0; break;
case SDLK_PAGEDOWN: k+=screen->h; break;
}
goto redraw;
case SDL_VIDEOEXPOSE:
goto redraw;
case SDL_QUIT:
SDL_PushEvent(&ev);
goto done;
}
done: if(tab) sqlite3_free_table(tab); sqlite3_free(err);
}
int exec_key_binding(SDL_Event*ev,int editing,int x,int y,int(*cb)(int prev,int cmd,int number,int argc,sqlite3_stmt*args,void*aux),void*aux) {
const UserCommand*cmd=find_key_binding(ev,editing);
int prev=0;
int i,j,k;
const char*name;
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