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
|
// -*- Mode: C++; indent-tabs-mode: nil; tab-width: 2 -*-
/*
* Copyright (C) 2012 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* This program 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/>.
*
* Authored by: Allan LeSage <allan.lesage@canonical.com>
*/
#include "GtkRootNode.h"
#include <glib.h>
#include <glib-object.h>
#include <list>
#include <string>
#include "Variant.h"
GtkRootNode::GtkRootNode()
: GtkNode(NULL) {
}
GVariant* GtkRootNode::Introspect() const {
GVariantBuilder builder;
g_variant_builder_init(&builder, G_VARIANT_TYPE("a{sv}"));
variant::BuilderWrapper builder_wrapper(&builder);
// add our unique autopilot-id
builder_wrapper.add(AP_ID_NAME.c_str(), GetObjectId());
// add the names of our children
builder_wrapper.add("Children", GetChildNodeNames());
return g_variant_builder_end(&builder);
}
intptr_t GtkRootNode::GetObjectId() const {
// FIXME: we could be consistent and return the memory address
return 1;
}
std::string GtkRootNode::GetName() const {
return "Root";
}
bool GtkRootNode::MatchProperty(const std::string& name,
const std::string& value) const {
//g_debug("matching a property for the root node");
if (name == "id")
// yes we just compare as a string; use of intptr_t makes casting tricky
return value == std::to_string(GetObjectId());
return false;
}
xpathselect::NodeList GtkRootNode::Children() const {
//g_debug("getting the children of a node");
xpathselect::NodeList children;
// add all the toplevel nodes as children to the root node
GList* toplevels_list = gtk_window_list_toplevels();
GList* elem;
for (elem = toplevels_list; elem; elem = elem->next) {
GObject *node = reinterpret_cast<GObject*>(elem->data);
children.push_back(std::make_shared<GtkNode>(node));
}
g_list_free(toplevels_list);
return children;
}
GVariant* GtkRootNode::GetChildNodeNames() const {
//g_debug("getting the names of a node's children");
GVariantBuilder builder;
g_variant_builder_init(&builder, G_VARIANT_TYPE_STRING_ARRAY);
for (xpathselect::Node::Ptr child : Children()) {
g_variant_builder_add(&builder, "s", child->GetName().c_str());
}
return g_variant_builder_end(&builder);
}
|