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/*
* Copyright 2013 Ole Loots <ole@monochrom.net>
*
* This file is part of NetSurf, http://www.netsurf-browser.org/
*
* NetSurf is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* NetSurf is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Module Description:
*
* AES Object tree tools.
*
*/
#include <assert.h>
#include "gemtk.h"
char *get_text(OBJECT * tree, short idx)
{
static char p[]="";
USERBLK *user;
char *retval;
switch (tree[idx].ob_type & 0x00FF) {
case G_BUTTON:
case G_STRING:
case G_TITLE:
return( tree[idx].ob_spec.free_string);
case G_TEXT:
case G_BOXTEXT:
case G_FTEXT:
case G_FBOXTEXT:
return (tree[idx].ob_spec.tedinfo->te_ptext);
case G_ICON:
case G_CICON:
return (tree[idx].ob_spec.iconblk->ib_ptext);
break;
default: break;
}
return (p);
}
static void set_text(OBJECT *obj, short idx, char * text, int len)
{
char spare[255];
if( len > 254 )
len = 254;
if( text != NULL ){
strncpy(spare, text, 254);
} else {
strcpy(spare, "");
}
set_string(obj, idx, spare);
}
char gemtk_obj_set_str_safe(OBJECT * tree, short idx, char *txt)
{
char spare[204];
short type = 0;
short maxlen = 0;
TEDINFO *ted;
type = (tree[idx].ob_type & 0xFF);
if (type == G_FTEXT || type == G_FBOXTEXT) {
TEDINFO *ted = ((TEDINFO *)get_obspec(tree, idx));
maxlen = ted->te_txtlen+1;
if (maxlen > 200) {
maxlen = 200;
}
else if (maxlen < 0) {
maxlen = 0;
}
} else {
assert((type == G_FTEXT) || (type == G_FBOXTEXT));
}
snprintf(spare, maxlen, "%s", txt);
set_string(tree, idx, spare);
}
OBJECT *get_tree(int idx)
{
OBJECT *tree;
rsrc_gaddr(R_TREE, idx, &tree);
return tree;
}
bool obj_is_inside(OBJECT * tree, short obj, GRECT *area)
{
GRECT obj_screen;
bool ret = false;
objc_offset(tree, obj, &obj_screen.g_x, &obj_screen.g_y);
obj_screen.g_w = tree[obj].ob_width;
obj_screen.g_h = tree[obj].ob_height;
ret = RC_WITHIN(&obj_screen, area);
return(ret);
}
GRECT * obj_screen_rect(OBJECT * tree, short obj)
{
static GRECT obj_screen;
get_objframe(tree, obj, &obj_screen);
return(&obj_screen);
}
void gemtk_obj_mouse_sprite(OBJECT *tree, int index)
{
MFORM mform;
int dum;
if ((tree[index].ob_type & 0xFF) != G_ICON)
return;
dum = tree[index].ob_spec.iconblk->ib_char;
mform . mf_nplanes = 1;
mform . mf_fg = (dum>>8)&0x0F;
mform . mf_bg = dum>>12;
mform . mf_xhot = 0; /* to prevent the mform to "jump" on the */
mform . mf_yhot = 0; /* screen (zebulon rules!) */
for( dum = 0; dum<16; dum ++) {
mform . mf_mask[dum] = tree[index].ob_spec.iconblk->ib_pmask[dum];
mform . mf_data[dum] = tree[index].ob_spec.iconblk->ib_pdata[dum];
}
graf_mouse(USER_DEF, &mform);
}
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