blob: 3ce257a8cf2b81d345502cbd2744be176cb5b8c2 (
plain) (
blame)
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
|
#include "input.h"
#include "interop-exception.h"
#include <msclr\marshal_cppstd.h>
#include <algorithm>
using namespace System;
using namespace System::Collections::Generic;
std::vector<HANDLE> rawinput_handles_from_id(const std::wstring& device_id)
{
std::vector<HANDLE> handles;
rawinput_foreach([&](const auto& dev) {
if (dev.id == device_id) handles.push_back(dev.handle);
});
return handles;
}
std::vector<std::wstring> rawinput_id_list()
{
std::vector<std::wstring> ids;
rawinput_foreach([&](const auto& dev) {
ids.push_back(dev.id);
});
std::sort(ids.begin(), ids.end());
ids.erase(std::unique(ids.begin(), ids.end()), ids.end());
return ids;
}
public ref struct RawInputInteropException : InteropException {
RawInputInteropException(System::String^ what) :
InteropException(what) {}
RawInputInteropException(const char* what) :
InteropException(what) {}
RawInputInteropException(const std::exception& e) :
InteropException(e) {}
};
public ref struct RawInputInterop
{
static void AddHandlesFromID(String^ deviceID, List<IntPtr>^ rawInputHandles)
{
try
{
std::vector<HANDLE> nativeHandles = rawinput_handles_from_id(
msclr::interop::marshal_as<std::wstring>(deviceID));
for (auto nh : nativeHandles) rawInputHandles->Add(IntPtr(nh));
}
catch (const std::exception& e)
{
throw gcnew RawInputInteropException(e);
}
}
static List<String^>^ GetDeviceIDs()
{
try
{
auto ids = gcnew List<String^>();
for (auto&& name : rawinput_id_list())
{
ids->Add(msclr::interop::marshal_as<String^>(name));
}
return ids;
}
catch (const std::exception& e)
{
throw gcnew RawInputInteropException(e);
}
}
};
|