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fixed browser_redraw_required(), now only returning true when content is available.

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svn path=/trunk/netsurf/; revision=11541
This commit is contained in:
Ole Loots 2011-01-30 22:08:49 +00:00
parent aa4f56049c
commit febed048a4
1 changed files with 7 additions and 32 deletions
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39
atari/browser.c
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@ -684,37 +684,7 @@ bool browser_input( struct gui_window * gw, unsigned short nkc )
r = browser_window_key_press(gw->browser->bw, ucs4 );
}
}
return( r );
/*
switch ( nkc ) {
case NKF_LSH|NK_UP:
case NKF_RSH|NK_UP:
case NK_M_PGUP:
if ( browser_window_key_press(gw->browser->bw, KEY_PAGE_UP) ==false )
browser_scroll( gw, WA_UPPAGE, work.g_h, false );
break;
case NKF_RSH|NK_DOWN:
case NKF_LSH|NK_DOWN:
case NK_M_PGDOWN:
if (browser_window_key_press(gw->browser->bw, KEY_PAGE_DOWN) == false)
browser_scroll( gw, WA_DNPAGE, work.g_h, false );
break;
default:
if (ascii != 0) {
int ucs4 = atari_to_ucs4(ascii);
r = browser_window_key_press(gw->browser->bw, ucs4 );
}
break;
}
return( r );
*/
return( r );
}
static void __CDECL browser_evnt_redraw_x( WINDOW * c, short buf[8], void * data)
@ -731,6 +701,9 @@ bool browser_redraw_required( struct gui_window * gw)
int frames = 0;
CMP_BROWSER b = gw->browser;
if( b->bw->current_content == NULL )
return ( false );
{
/* don't do redraws if we have subframes */
/* iframes will be an special case and must be handled special... */
@ -743,7 +716,9 @@ bool browser_redraw_required( struct gui_window * gw)
}
}
}
ret = ( (b->redraw.required && frames == 0) || b->scroll.required || b->caret.redraw );
ret = ( (b->redraw.required && frames == 0) ||
b->scroll.required ||
b->caret.redraw );
return( ret );
}