1 /** \file
2 *
3 * Authors:
4 * bulia byak <buliabyak@users.sf.net>
5 * Bryce W. Harrington <bryce@bryceharrington.org>
6 * Lauris Kaplinski <lauris@kaplinski.com>
7 * Jon Phillips <jon@rejon.org>
8 * Ralf Stephan <ralf@ark.in-berlin.de> (Gtkmm)
9 * Jon A. Cruz <jon@joncruz.org>
10 * Abhishek Sharma
11 *
12 * Copyright (C) 2000 - 2005 Authors
13 *
14 * Released under GNU GPL. Read the file 'COPYING' for more information
15 */
17 #ifdef HAVE_CONFIG_H
18 # include <config.h>
19 #endif
21 #include <gtkmm/scrolledwindow.h>
22 #include <gtkmm/entry.h>
24 #include "inkscape.h"
25 #include "sp-object.h"
26 #include "rdf.h"
27 #include "ui/widget/registry.h"
29 #include "entity-entry.h"
31 namespace Inkscape {
32 namespace UI {
33 namespace Widget {
35 //===================================================
37 //---------------------------------------------------
39 EntityEntry*
40 EntityEntry::create (rdf_work_entity_t* ent, Gtk::Tooltips& tt, Registry& wr)
41 {
42 g_assert (ent);
43 EntityEntry* obj = 0;
44 switch (ent->format)
45 {
46 case RDF_FORMAT_LINE:
47 obj = new EntityLineEntry (ent, tt, wr);
48 break;
49 case RDF_FORMAT_MULTILINE:
50 obj = new EntityMultiLineEntry (ent, tt, wr);
51 break;
52 default:
53 g_warning ("An unknown RDF format was requested.");
54 }
56 g_assert (obj);
57 obj->_label.show();
58 return obj;
59 }
61 EntityEntry::EntityEntry (rdf_work_entity_t* ent, Gtk::Tooltips& tt, Registry& wr)
62 : _label(Glib::ustring(_(ent->title)), 1.0, 0.5), _packable(0),
63 _entity(ent), _tt(&tt), _wr(&wr)
64 {
65 }
67 EntityEntry::~EntityEntry()
68 {
69 _changed_connection.disconnect();
70 }
72 EntityLineEntry::EntityLineEntry (rdf_work_entity_t* ent, Gtk::Tooltips& tt, Registry& wr)
73 : EntityEntry (ent, tt, wr)
74 {
75 Gtk::Entry *e = new Gtk::Entry;
76 tt.set_tip (*e, _(ent->tip));
77 _packable = e;
78 _changed_connection = e->signal_changed().connect (sigc::mem_fun (*this, &EntityLineEntry::on_changed));
79 }
81 EntityLineEntry::~EntityLineEntry()
82 {
83 delete static_cast<Gtk::Entry*>(_packable);
84 }
86 void EntityLineEntry::update(SPDocument *doc)
87 {
88 const char *text = rdf_get_work_entity (doc, _entity);
89 // If RDF title is not set, get the document's <title> and set the RDF:
90 if ( !text && !strcmp(_entity->name, "title") && doc->root ) {
91 text = doc->root->title();
92 rdf_set_work_entity(doc, _entity, text);
93 }
94 static_cast<Gtk::Entry*>(_packable)->set_text (text ? text : "");
95 }
97 void
98 EntityLineEntry::on_changed()
99 {
100 if (_wr->isUpdating()) return;
102 _wr->setUpdating (true);
103 SPDocument *doc = SP_ACTIVE_DOCUMENT;
104 Glib::ustring text = static_cast<Gtk::Entry*>(_packable)->get_text();
105 if (rdf_set_work_entity (doc, _entity, text.c_str())) {
106 DocumentUndo::done(doc, SP_VERB_NONE,
107 /* TODO: annotate */ "entity-entry.cpp:101");
108 }
109 _wr->setUpdating (false);
110 }
112 EntityMultiLineEntry::EntityMultiLineEntry (rdf_work_entity_t* ent, Gtk::Tooltips& tt, Registry& wr)
113 : EntityEntry (ent, tt, wr)
114 {
115 Gtk::ScrolledWindow *s = new Gtk::ScrolledWindow;
116 s->set_policy (Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
117 s->set_shadow_type (Gtk::SHADOW_IN);
118 _packable = s;
119 _v.set_size_request (-1, 5);
120 _v.set_wrap_mode (Gtk::WRAP_WORD);
121 _v.set_accepts_tab (false);
122 s->add (_v);
123 tt.set_tip (_v, _(ent->tip));
124 _changed_connection = _v.get_buffer()->signal_changed().connect (sigc::mem_fun (*this, &EntityMultiLineEntry::on_changed));
125 }
127 EntityMultiLineEntry::~EntityMultiLineEntry()
128 {
129 delete static_cast<Gtk::ScrolledWindow*>(_packable);
130 }
132 void EntityMultiLineEntry::update(SPDocument *doc)
133 {
134 const char *text = rdf_get_work_entity (doc, _entity);
135 // If RDF title is not set, get the document's <title> and set the RDF:
136 if ( !text && !strcmp(_entity->name, "title") && doc->root ) {
137 text = doc->root->title();
138 rdf_set_work_entity(doc, _entity, text);
139 }
140 Gtk::ScrolledWindow *s = static_cast<Gtk::ScrolledWindow*>(_packable);
141 Gtk::TextView *tv = static_cast<Gtk::TextView*>(s->get_child());
142 tv->get_buffer()->set_text (text ? text : "");
143 }
145 void
146 EntityMultiLineEntry::on_changed()
147 {
148 if (_wr->isUpdating()) return;
150 _wr->setUpdating (true);
151 SPDocument *doc = SP_ACTIVE_DOCUMENT;
152 Gtk::ScrolledWindow *s = static_cast<Gtk::ScrolledWindow*>(_packable);
153 Gtk::TextView *tv = static_cast<Gtk::TextView*>(s->get_child());
154 Glib::ustring text = tv->get_buffer()->get_text();
155 if (rdf_set_work_entity (doc, _entity, text.c_str())) {
156 DocumentUndo::done(doc, SP_VERB_NONE,
157 /* TODO: annotate */ "entity-entry.cpp:146");
158 }
159 _wr->setUpdating (false);
160 }
162 } // namespace Dialog
163 } // namespace UI
164 } // namespace Inkscape
166 /*
167 Local Variables:
168 mode:c++
169 c-file-style:"stroustrup"
170 c-file-offsets:((innamespace . 0)(inline-open . 0))
171 indent-tabs-mode:nil
172 fill-column:99
173 End:
174 */
175 // vim: filetype=c++:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :