summaryrefslogtreecommitdiff
path: root/frontends/amiga/help.c
blob: fe1f1241dfb36836fd3fc06609fb1e080844d29c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
/*

 * Copyright 2013-4 Chris Young <chris@unsatisfactorysoftware.co.uk>

 *

 * 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/>.

 */

#include "amiga/os3support.h"


#include "amiga/help.h"


/* AmigaGuide class */
#include "amiga/agclass/amigaguide_class.h"


static Class *AmigaGuideClass = NULL;
static Object *AmigaGuideObject = NULL;

/* This array needs to match the enum in help.h */
CONST_STRPTR context_nodes[] = {
	"Main",
	"GUI",
	"Prefs",
	NULL
};

static void ami_help_init(struct Screen *screen)
{
	AmigaGuideClass = initAGClass();

	AmigaGuideObject = NewObject(AmigaGuideClass, NULL,
		AMIGAGUIDE_Name, "PROGDIR:NetSurf.guide",
		AMIGAGUIDE_BaseName, "NetSurf",
		AMIGAGUIDE_Screen, screen,
		AMIGAGUIDE_ContextArray, context_nodes,
		AMIGAGUIDE_ContextID, AMI_HELP_MAIN,
		TAG_DONE);
}

void ami_help_open(ULONG node, struct Screen *screen)
{
	if(AmigaGuideObject == NULL) ami_help_init(screen);
	SetAttrs(AmigaGuideObject, AMIGAGUIDE_ContextID, node, TAG_DONE);
	IDoMethod(AmigaGuideObject, AGM_OPEN, NULL);
}

void ami_help_free(void)
{
	if (AmigaGuideObject) DisposeObject(AmigaGuideObject);
	if (AmigaGuideClass) freeAGClass(AmigaGuideClass);
	
	AmigaGuideObject = NULL;
	AmigaGuideClass = NULL;
}

void ami_help_new_screen(struct Screen *screen)
{
	if(AmigaGuideObject == NULL) return;
	SetAttrs(AmigaGuideObject, AMIGAGUIDE_Screen, screen, TAG_DONE);
}

ULONG ami_help_signal(void)
{
	ULONG ag_sig = 0;
	if(AmigaGuideObject)
		GetAttr(AMIGAGUIDE_Signal, AmigaGuideObject, &ag_sig);
	return ag_sig;
}

void ami_help_process(void)
{
	ULONG ret = IDoMethod(AmigaGuideObject, AGM_PROCESS, NULL);
	if(ret) ami_help_free();
}