blob: 647dd3e14e8cb89fbe63d46873835587d82379cb (
plain)
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
|
#include "plugin_manager.h"
#include <godot_cpp/classes/engine.hpp>
#include <godot_cpp/classes/main_loop.hpp>
#include <godot_cpp/classes/resource.hpp>
#include <godot_cpp/classes/resource_loader.hpp>
#include <godot_cpp/classes/scene_tree.hpp>
#include <godot_cpp/classes/window.hpp>
#include "utils.h"
namespace godot {
PluginManager *PluginManager::singleton = nullptr;
PluginManager::PluginManager() {
gdexample_node = memnew(GDExample);
Ref<Resource> resource_ref = ResourceLoader::get_singleton()->load("res://addons/hello_gdextension_plugin/interface/android_icon.svg");
gdexample_node->set_texture(resource_ref);
}
PluginManager::~PluginManager() {
memdelete(gdexample_node);
}
PluginManager *PluginManager::get_singleton() {
if (singleton == nullptr) {
singleton = new PluginManager();
}
return singleton;
}
void PluginManager::toggle_visibility(bool p_visible) {
ALOG_ASSERT(gdexample_node != nullptr, "Uninitialized gdexample node");
gdexample_node->set_visible(p_visible);
}
void PluginManager::add_gdexample_node(const String &p_parent_node_path) {
ALOG_ASSERT(gdexample_node != nullptr, "Uninitialized gdexample node");
if (p_parent_node_path.is_empty()) {
ALOGW("Empty parent node path, aborting...");
return;
}
// Retrieve the parent node.
Node *parent_node = get_node(p_parent_node_path);
if (!parent_node) {
ALOGE("Unable to retrieve parent node with path %s", p_parent_node_path.utf8().get_data());
return;
}
if (gdexample_node->get_parent() != nullptr) {
gdexample_node->get_parent()->remove_child(gdexample_node);
}
parent_node->add_child(gdexample_node);
gdexample_node->set_owner(parent_node);
gdexample_node->set_centered(false);
}
Node *PluginManager::get_node(const String &p_node_path) {
if (p_node_path.is_empty()) {
ALOGW("Empty node path argument.");
return nullptr;
}
MainLoop *main_loop = Engine::get_singleton()->get_main_loop();
auto *scene_tree = Object::cast_to<SceneTree>(main_loop);
if (!scene_tree) {
ALOGW("Unable to retrieve the scene tree.");
return nullptr;
}
const Window *window = scene_tree->get_root();
NodePath node_path(p_node_path);
Node *node = window->get_node_or_null(node_path);
if (!node) {
// Try again by treating the parameter as the node's name
node = window->find_child(p_node_path, true, false);
}
return node;
}
}
|
