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
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
|
/*
* Base class for gradients and patterns
*
* Author:
* Lauris Kaplinski <lauris@kaplinski.com>
* Jon A. Cruz <jon@joncruz.org>
*
* Copyright (C) 1999-2002 Lauris Kaplinski
* Copyright (C) 2000-2001 Ximian, Inc.
* Copyright (C) 2000-2001 Ximian, Inc.
* Copyright (C) 2010 Authors
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#include <string.h>
#include "sp-paint-server-reference.h"
#include "sp-paint-server.h"
#include "sp-gradient.h"
#include "xml/node.h"
SPPaintServer *SPPaintServerReference::getObject() const
{
return static_cast<SPPaintServer *>(URIReference::getObject());
}
bool SPPaintServerReference::_acceptObject(SPObject *obj) const
{
return SP_IS_PAINT_SERVER(obj);
}
G_DEFINE_TYPE(SPPaintServer, sp_paint_server, SP_TYPE_OBJECT);
static void sp_paint_server_class_init(SPPaintServerClass *psc)
{
}
CPaintServer::CPaintServer(SPPaintServer* paintserver) : CObject(paintserver) {
this->sppaintserver = paintserver;
}
CPaintServer::~CPaintServer() {
}
static void
sp_paint_server_init(SPPaintServer *ps)
{
ps->cpaintserver = new CPaintServer(ps);
delete ps->cobject;
ps->cobject = ps->cpaintserver;
}
cairo_pattern_t *sp_paint_server_invoke_create_pattern(SPPaintServer *ps,
cairo_t *ct,
Geom::OptRect const &bbox,
double opacity)
{
g_return_val_if_fail(ps != NULL, NULL);
g_return_val_if_fail(SP_IS_PAINT_SERVER(ps), NULL);
cairo_pattern_t *cp = NULL;
cp = ps->cpaintserver->pattern_new(ct, bbox, opacity);
return cp;
}
// CPPIFY: make pure virtual
cairo_pattern_t* CPaintServer::pattern_new(cairo_t *ct, Geom::OptRect const &bbox, double opacity) {
//throw;
// dummy_pattern
cairo_pattern_t *cp = cairo_pattern_create_rgb(1.0, 0.0, 1.0);
return cp;
}
cairo_pattern_t *sp_paint_server_create_pattern(SPPaintServer *ps,
cairo_t *ct,
Geom::OptRect const &bbox,
double opacity)
{
return sp_paint_server_invoke_create_pattern(ps, ct, bbox, opacity);
}
bool SPPaintServer::isSwatch() const
{
return swatch;
}
bool SPPaintServer::isSolid() const
{
bool solid = false;
if (swatch && SP_IS_GRADIENT(this)) {
SPGradient *grad = SP_GRADIENT(this);
if ( grad->hasStops() && (grad->getStopCount() == 0) ) {
solid = true;
}
}
return solid;
}
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
|
