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Fix a bug with highlighting selected file on Windows. Closes #3185.

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sledgehammer999 2015-08-29 21:54:59 +03:00
parent f3c3912923
commit e937344761
1 changed files with 27 additions and 1 deletions
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28
src/core/utils/misc.cpp
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@ -553,7 +553,33 @@ void Utils::Misc::openFolderSelect(const QString& absolutePath)
if (QFileInfo(path).exists()) {
// Syntax is: explorer /select, "C:\Folder1\Folder2\file_to_select"
// Dir separators MUST be win-style slashes
QProcess::startDetached("explorer.exe", QStringList() << "/select," << Utils::Fs::toNativePath(absolutePath));
// QProcess::startDetached() has an obscure bug. If the path has
// no spaces and a comma(and maybe other special characters) it doesn't
// get wrapped in quotes. So explorer.exe can't find the correct path and
// displays the default one. If we wrap the path in quotes and pass it to
// QProcess::startDetached() explorer.exe still shows the default path. In
// this case QProcess::startDetached() probably puts its own quotes around ours.
STARTUPINFO startupInfo;
::ZeroMemory(&startupInfo, sizeof(startupInfo));
startupInfo.cb = sizeof(startupInfo);
PROCESS_INFORMATION processInfo;
::ZeroMemory(&processInfo, sizeof(processInfo));
QString cmd = QString("explorer.exe /select,\"%1\"").arg(Utils::Fs::toNativePath(absolutePath));
LPWSTR lpCmd = new WCHAR[cmd.size() + 1];
cmd.toWCharArray(lpCmd);
lpCmd[cmd.size()] = 0;
bool ret = ::CreateProcessW(NULL, lpCmd, NULL, NULL, FALSE, 0, NULL, NULL, &startupInfo, &processInfo);
delete [] lpCmd;
if (ret) {
::CloseHandle(processInfo.hProcess);
::CloseHandle(processInfo.hThread);
}
}
else {
// If the item to select doesn't exist, try to open its parent