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
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
|
// SPDX-License-Identifier: GPL-2.0-or-later
/** @file
* TODO: insert short description here
*//*
* Authors: see git history
*
* Copyright (C) 2018 Authors
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
/** \file
* Frontend to printing
*/
/*
* Author:
* Lauris Kaplinski <lauris@kaplinski.com>
* Kees Cook <kees@outflux.net>
* Jon A. Cruz <jon@joncruz.org>
* Abhishek Sharma
*
* This code is in public domain
*/
#include "print.h"
#include "desktop.h"
#include "document.h"
#include "inkscape.h"
#include "display/drawing-item.h"
#include "display/drawing.h"
#include "extension/print.h"
#include "extension/system.h"
#include "object/sp-item.h"
#include "object/sp-root.h"
#include "ui/dialog/print.h"
unsigned int
SPPrintContext::bind(Geom::Affine const &transform, float opacity)
{
return module->bind(transform, opacity);
}
unsigned int
SPPrintContext::release()
{
return module->release();
}
unsigned int
SPPrintContext::comment(char const *comment)
{
return module->comment(comment);
}
unsigned int
SPPrintContext::fill(Geom::PathVector const &pathv, Geom::Affine const &ctm, SPStyle const *style,
Geom::OptRect const &pbox, Geom::OptRect const &dbox, Geom::OptRect const &bbox)
{
return module->fill(pathv, ctm, style, pbox, dbox, bbox);
}
unsigned int
SPPrintContext::stroke(Geom::PathVector const &pathv, Geom::Affine const &ctm, SPStyle const *style,
Geom::OptRect const &pbox, Geom::OptRect const &dbox, Geom::OptRect const &bbox)
{
return module->stroke(pathv, ctm, style, pbox, dbox, bbox);
}
unsigned int
SPPrintContext::image_R8G8B8A8_N(guchar *px, unsigned int w, unsigned int h, unsigned int rs,
Geom::Affine const &transform, SPStyle const *style)
{
return module->image(px, w, h, rs, transform, style);
}
unsigned int SPPrintContext::text(char const *text, Geom::Point p,
SPStyle const *style)
{
return module->text(text, p, style);
}
/* UI */
void
sp_print_document(Gtk::Window& parentWindow, SPDocument *doc)
{
doc->ensureUpToDate();
// Build arena
SPItem *base = doc->getRoot();
// Run print dialog
Inkscape::UI::Dialog::Print printop(doc,base);
Gtk::PrintOperationResult res = printop.run(Gtk::PRINT_OPERATION_ACTION_PRINT_DIALOG, parentWindow);
(void)res; // TODO handle this
}
void sp_print_document_to_file(SPDocument *doc, gchar const *filename)
{
doc->ensureUpToDate();
Inkscape::Extension::Print *mod = Inkscape::Extension::get_print(SP_MODULE_KEY_PRINT_PS);
SPPrintContext context;
gchar const *oldconst = mod->get_param_string("destination");
gchar *oldoutput = g_strdup(oldconst);
mod->set_param_string("destination", (gchar *)filename);
/* Start */
context.module = mod;
/* fixme: This has to go into module constructor somehow */
/* Create new drawing */
mod->base = doc->getRoot();
Inkscape::Drawing drawing;
mod->dkey = SPItem::display_key_new(1);
mod->root = (mod->base)->invoke_show(drawing, mod->dkey, SP_ITEM_SHOW_DISPLAY);
drawing.setRoot(mod->root);
/* Print document */
mod->begin(doc);
(mod->base)->invoke_print(&context);
mod->finish();
/* Release drawing items */
(mod->base)->invoke_hide(mod->dkey);
mod->base = nullptr;
mod->root = nullptr; // should be deleted by invoke_hide
/* end */
mod->set_param_string("destination", oldoutput);
g_free(oldoutput);
}
/*
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:fileencoding=utf-8:textwidth=99 :
|
