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
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
|
// SPDX-License-Identifier: GPL-2.0-or-later
/**
* @file
* Inkscape About box - implementation.
*/
/* Authors:
* Derek P. Moore <derekm@hackunix.org>
* MenTaLguY <mental@rydia.net>
* Kees Cook <kees@outflux.net>
* Jon Phillips <jon@rejon.org>
* Abhishek Sharma
*
* Copyright (C) 2004 Derek P. Moore
* Copyright 2004 Kees Cook
* Copyright 2004 Jon Phillips
* Copyright 2005 MenTaLguY
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#include "aboutbox.h"
#include <fstream>
#include <glibmm/fileutils.h>
#include <glibmm/i18n.h>
#include <glibmm/miscutils.h>
#include <gtkmm/aspectframe.h>
#include <gtkmm/textview.h>
#include "document.h"
#include "inkscape-version.h"
#include "path-prefix.h"
#include "text-editing.h"
#include "object/sp-text.h"
#include "ui/icon-names.h"
#include "ui/view/svg-view-widget.h"
#include "util/units.h"
namespace Inkscape {
namespace UI {
namespace Dialog {
static AboutBox *window=nullptr;
void AboutBox::show_about() {
if (!window)
window = new AboutBox();
window->show();
}
void AboutBox::hide_about() {
if (window)
window->hide();
}
/**
* Constructor
*/
AboutBox::AboutBox()
: _splash_widget(nullptr)
{
// call this first
initStrings();
// Insert the Splash widget. This is placed directly into the
// content area of the dialog, whereas everything else is placed
// automatically by the Gtk::AboutDialog parent class
build_splash_widget();
if (_splash_widget) {
get_content_area()->pack_end(*manage(_splash_widget), true, true);
_splash_widget->show_all();
}
// Set Application metadata, which will be automatically
// inserted into text widgets by the Gtk::AboutDialog parent class
// clang-format off
set_program_name ( "Inkscape");
set_version ( Inkscape::version_string);
set_logo_icon_name( INKSCAPE_ICON("org.inkscape.Inkscape"));
set_website ( "https://www.inkscape.org");
set_website_label (_("Inkscape website"));
set_license_type (Gtk::LICENSE_GPL_3_0);
set_copyright (_("© 2020 Inkscape Developers"));
set_comments (_("Open Source Scalable Vector Graphics Editor\n"
"Draw Freely."));
// clang-format on
get_content_area()->set_border_width(3);
get_action_area()->set_border_width(3);
}
/**
* @brief Create a Gtk::AspectFrame containing the splash image
*/
void AboutBox::build_splash_widget() {
/* TRANSLATORS: This is the filename of the `About Inkscape' picture in
the `screens' directory. Thus the translation of "about.svg" should be
the filename of its translated version, e.g. about.zh.svg for Chinese.
Please don't translate the filename unless the translated picture exists. */
// Try to get the translated version of the 'About Inkscape' file first. If the
// translation fails, or if the file does not exist, then fall-back to the
// default untranslated "about.svg" file
//
// FIXME? INKSCAPE_SCREENSDIR and "about.svg" are in UTF-8, not the
// native filename encoding... and the filename passed to sp_document_new
// should be in UTF-*8..
auto about = Glib::build_filename(INKSCAPE_SCREENSDIR, _("about.svg"));
if (!Glib::file_test (about, Glib::FILE_TEST_EXISTS)) {
about = Glib::build_filename(INKSCAPE_SCREENSDIR, "about.svg");
}
// Create an Inkscape document from the 'About Inkscape' picture
SPDocument *doc=SPDocument::createNewDoc (about.c_str(), TRUE);
// Leave _splash_widget as a nullptr if there is no document
if(doc) {
SPObject *version = doc->getObjectById("version");
if ( version && SP_IS_TEXT(version) ) {
sp_te_set_repr_text_multiline (SP_TEXT (version), Inkscape::version_string);
}
doc->ensureUpToDate();
auto viewer = Gtk::manage(new Inkscape::UI::View::SVGViewWidget(doc));
// temporary hack: halve the dimensions so the dialog will fit
double width=doc->getWidth().value("px") / 2.0;
double height=doc->getHeight().value("px") / 2.0;
viewer->setResize(width, height);
_splash_widget = new Gtk::AspectFrame();
_splash_widget->unset_label();
_splash_widget->set_shadow_type(Gtk::SHADOW_NONE);
_splash_widget->property_ratio() = width / height;
_splash_widget->add(*viewer);
}
}
/**
* @brief Read the author and translator credits from file
*/
void AboutBox::initStrings() {
//##############################
//# A U T H O R S
//##############################
// Create an empty vector to store the list of authors
std::vector<Glib::ustring> authors;
// Try to copy the list of authors from the "AUTHORS" file, which
// should have been installed into the share/doc directory
auto authors_filename = Glib::build_filename(INKSCAPE_DOCDIR, "AUTHORS");
std::ifstream authors_filestream(authors_filename);
if(authors_filestream) {
std::string author_line;
while (std::getline(authors_filestream, author_line)) {
authors.emplace_back(author_line);
}
}
// Set the author credits in this dialog, using the author list
set_authors(authors);
//##############################
//# T R A N S L A T O R S
//##############################
Glib::ustring translators_text;
// TRANSLATORS: Put here your name (and other national contributors')
// one per line in the form of: name surname (email). Use \n for newline.
Glib::ustring thisTranslation = _("translator-credits");
/**
* See if the translators for the current language
* made an entry for "translator-credits". If it exists,
* put it at the top of the window, add some space between
* it and the list of all translators.
*
* NOTE: Do we need 2 more .po entries for titles:
* "translators for this language"
* "all translators" ??
*/
if (thisTranslation != "translator-credits") {
translators_text.append(thisTranslation);
translators_text.append("\n\n\n");
}
auto translators_filename = Glib::build_filename(INKSCAPE_DOCDIR, "TRANSLATORS");
if (Glib::file_test (translators_filename, Glib::FILE_TEST_EXISTS)) {
auto all_translators = Glib::file_get_contents(translators_filename);
translators_text.append(all_translators);
}
set_translator_credits(translators_text);
}
void AboutBox::on_response(int response_id) {
hide();
}
} // namespace Dialog
} // namespace UI
} // namespace Inkscape
/*
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 :
|
