-
Notifications
You must be signed in to change notification settings - Fork 15k
/
atom_api_global_shortcut.cc
131 lines (104 loc) · 4.01 KB
/
atom_api_global_shortcut.cc
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
// Copyright (c) 2014 GitHub, Inc.
// Use of this source code is governed by the MIT license that can be
// found in the LICENSE file.
#include "atom/browser/api/atom_api_global_shortcut.h"
#include <string>
#include <vector>
#include "atom/common/native_mate_converters/accelerator_converter.h"
#include "atom/common/native_mate_converters/callback.h"
#include "base/stl_util.h"
#include "native_mate/dictionary.h"
#include "atom/common/node_includes.h"
using extensions::GlobalShortcutListener;
namespace atom {
namespace api {
GlobalShortcut::GlobalShortcut(v8::Isolate* isolate) {
Init(isolate);
}
GlobalShortcut::~GlobalShortcut() {
UnregisterAll();
}
void GlobalShortcut::OnKeyPressed(const ui::Accelerator& accelerator) {
if (accelerator_callback_map_.find(accelerator) ==
accelerator_callback_map_.end()) {
// This should never occur, because if it does, GlobalGlobalShortcutListener
// notifes us with wrong accelerator.
NOTREACHED();
return;
}
accelerator_callback_map_[accelerator].Run();
}
bool GlobalShortcut::RegisterAll(
const std::vector<ui::Accelerator>& accelerators,
const base::Closure& callback) {
std::vector<ui::Accelerator> registered;
for (auto& accelerator : accelerators) {
GlobalShortcutListener* listener = GlobalShortcutListener::GetInstance();
if (!listener->RegisterAccelerator(accelerator, this)) {
// unregister all shortcuts if any failed
UnregisterSome(registered);
return false;
}
registered.push_back(accelerator);
accelerator_callback_map_[accelerator] = callback;
}
return true;
}
bool GlobalShortcut::Register(const ui::Accelerator& accelerator,
const base::Closure& callback) {
if (!GlobalShortcutListener::GetInstance()->RegisterAccelerator(accelerator,
this)) {
return false;
}
accelerator_callback_map_[accelerator] = callback;
return true;
}
void GlobalShortcut::Unregister(const ui::Accelerator& accelerator) {
if (!ContainsKey(accelerator_callback_map_, accelerator))
return;
accelerator_callback_map_.erase(accelerator);
GlobalShortcutListener::GetInstance()->UnregisterAccelerator(accelerator,
this);
}
void GlobalShortcut::UnregisterSome(
const std::vector<ui::Accelerator>& accelerators) {
for (auto& accelerator : accelerators) {
Unregister(accelerator);
}
}
bool GlobalShortcut::IsRegistered(const ui::Accelerator& accelerator) {
return ContainsKey(accelerator_callback_map_, accelerator);
}
void GlobalShortcut::UnregisterAll() {
accelerator_callback_map_.clear();
GlobalShortcutListener::GetInstance()->UnregisterAccelerators(this);
}
// static
mate::Handle<GlobalShortcut> GlobalShortcut::Create(v8::Isolate* isolate) {
return mate::CreateHandle(isolate, new GlobalShortcut(isolate));
}
// static
void GlobalShortcut::BuildPrototype(v8::Isolate* isolate,
v8::Local<v8::FunctionTemplate> prototype) {
prototype->SetClassName(mate::StringToV8(isolate, "GlobalShortcut"));
mate::ObjectTemplateBuilder(isolate, prototype->PrototypeTemplate())
.SetMethod("registerAll", &GlobalShortcut::RegisterAll)
.SetMethod("register", &GlobalShortcut::Register)
.SetMethod("isRegistered", &GlobalShortcut::IsRegistered)
.SetMethod("unregister", &GlobalShortcut::Unregister)
.SetMethod("unregisterSome", &GlobalShortcut::UnregisterSome)
.SetMethod("unregisterAll", &GlobalShortcut::UnregisterAll);
}
} // namespace api
} // namespace atom
namespace {
void Initialize(v8::Local<v8::Object> exports,
v8::Local<v8::Value> unused,
v8::Local<v8::Context> context,
void* priv) {
v8::Isolate* isolate = context->GetIsolate();
mate::Dictionary dict(isolate, exports);
dict.Set("globalShortcut", atom::api::GlobalShortcut::Create(isolate));
}
} // namespace
NODE_BUILTIN_MODULE_CONTEXT_AWARE(atom_browser_global_shortcut, Initialize)