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[UI] Remove MAX_PATH limit from WM_DROPFILES

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Also required const-ifying a file drop message.
This commit is contained in:
Silent
2019-08-31 14:29:32 +02:00
committed by Justin Moore
parent 96a9397349
commit d3a73022fd
4 changed files with 18 additions and 16 deletions
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21
src/xenia/ui/window_win.cc
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@@ -492,16 +492,19 @@ LRESULT Win32Window::WndProc(HWND hWnd, UINT message, WPARAM wParam,
switch (message) {
case WM_DROPFILES: {
TCHAR lpszFile[MAX_PATH] = {0};
UINT uFiles = 0;
HDROP hDrop = (HDROP)wParam;
// Get number of files dropped
uFiles = DragQueryFile(hDrop, -1, NULL, NULL);
HDROP hDrop = reinterpret_cast<HDROP>(wParam);
std::wstring path;
// Only getting first file dropped (other files ignored)
if (DragQueryFile(hDrop, 0, lpszFile, MAX_PATH)) {
auto e = FileDropEvent(this, lpszFile);
OnFileDrop(&e);
// Get required buffer size
UINT buf_size = DragQueryFileW(hDrop, 0, nullptr, 0);
if (buf_size > 0) {
path.resize(buf_size + 1); // Give space for a null terminator
// Only getting first file dropped (other files ignored)
if (DragQueryFileW(hDrop, 0, &path[0], buf_size + 1)) {
auto e = FileDropEvent(this, path.c_str());
OnFileDrop(&e);
}
}
DragFinish(hDrop);