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Diffstat (limited to 'src/envshell.cpp')
-rw-r--r--src/envshell.cpp230
1 files changed, 87 insertions, 143 deletions
diff --git a/src/envshell.cpp b/src/envshell.cpp
index f3146b9f..3d0f774e 100644
--- a/src/envshell.cpp
+++ b/src/envshell.cpp
@@ -9,46 +9,34 @@ namespace env
using namespace MOBase;
const int QCM_FIRST = 1;
-const int QCM_LAST = 0x7ff;
+const int QCM_LAST = 0x7ff;
class MenuFailed : public std::runtime_error
{
public:
MenuFailed(HRESULT r, const std::string& what)
- : runtime_error(fmt::format(
- "{}, {}",
- what, QString::fromStdWString(formatSystemMessage(r)).toStdString()))
- {
- }
+ : runtime_error(
+ fmt::format("{}, {}", what,
+ QString::fromStdWString(formatSystemMessage(r)).toStdString()))
+ {}
};
-
class DummyMenu
{
public:
- DummyMenu(QString s)
- : m_what(s)
- {
- }
+ DummyMenu(QString s) : m_what(s) {}
- const QString& what() const
- {
- return m_what;
- }
+ const QString& what() const { return m_what; }
private:
QString m_what;
};
-
struct IdlsFreer
{
const std::vector<LPCITEMIDLIST>& v;
- IdlsFreer(const std::vector<LPCITEMIDLIST>& v)
- : v(v)
- {
- }
+ IdlsFreer(const std::vector<LPCITEMIDLIST>& v) : v(v) {}
~IdlsFreer()
{
@@ -58,19 +46,16 @@ struct IdlsFreer
}
};
-
class WndProcFilter : public QAbstractNativeEventFilter
{
public:
- using function_type = std::function<
- bool (HWND hwnd, UINT m, WPARAM wp, LPARAM lp, LRESULT* out)>;
+ using function_type =
+ std::function<bool(HWND hwnd, UINT m, WPARAM wp, LPARAM lp, LRESULT* out)>;
- WndProcFilter(function_type f)
- : m_f(std::move(f))
- {
- }
+ WndProcFilter(function_type f) : m_f(std::move(f)) {}
- bool nativeEventFilter(const QByteArray& eventType, void* message, qintptr* result) override
+ bool nativeEventFilter(const QByteArray& eventType, void* message,
+ qintptr* result) override
{
MSG* msg = (MSG*)message;
if (!msg) {
@@ -92,9 +77,6 @@ private:
function_type m_f;
};
-
-
-
HWND getHWND(QMainWindow* mw)
{
if (mw) {
@@ -107,9 +89,8 @@ HWND getHWND(QMainWindow* mw)
// adapted from
// https://devblogs.microsoft.com/oldnewthing/20040928-00/?p=37723
//
-HRESULT IContextMenu_GetCommandString(
- IContextMenu *pcm, UINT_PTR idCmd, UINT uFlags,
- UINT *pwReserved, LPWSTR pszName, UINT cchMax)
+HRESULT IContextMenu_GetCommandString(IContextMenu* pcm, UINT_PTR idCmd, UINT uFlags,
+ UINT* pwReserved, LPWSTR pszName, UINT cchMax)
{
// Callers are expected to be using Unicode.
if (!(uFlags & GCS_UNICODE)) {
@@ -130,8 +111,7 @@ HRESULT IContextMenu_GetCommandString(
// doing anything.
pszName[0] = L'\0';
- HRESULT hr = pcm->GetCommandString(
- idCmd, uFlags, pwReserved, (LPSTR)pszName, cchMax);
+ HRESULT hr = pcm->GetCommandString(idCmd, uFlags, pwReserved, (LPSTR)pszName, cchMax);
if (SUCCEEDED(hr) && pszName[0] == L'\0') {
// Rats, a buggy IContextMenu handler that returned success
@@ -143,14 +123,13 @@ HRESULT IContextMenu_GetCommandString(
// try again with ANSI � pad the buffer with one extra character
// to compensate for context menu handlers that overflow by
// one character.
- LPSTR pszAnsi = (LPSTR)LocalAlloc(
- LMEM_FIXED, (cchMax + 1) * sizeof(CHAR));
+ LPSTR pszAnsi = (LPSTR)LocalAlloc(LMEM_FIXED, (cchMax + 1) * sizeof(CHAR));
if (pszAnsi) {
pszAnsi[0] = '\0';
- hr = pcm->GetCommandString(
- idCmd, uFlags & ~GCS_UNICODE, pwReserved, pszAnsi, cchMax);
+ hr = pcm->GetCommandString(idCmd, uFlags & ~GCS_UNICODE, pwReserved, pszAnsi,
+ cchMax);
if (SUCCEEDED(hr) && pszAnsi[0] == '\0') {
// Rats, a buggy IContextMenu handler that returned success
@@ -174,11 +153,7 @@ HRESULT IContextMenu_GetCommandString(
return hr;
}
-
-ShellMenu::ShellMenu(QMainWindow* mw)
- : m_mw(mw)
-{
-}
+ShellMenu::ShellMenu(QMainWindow* mw) : m_mw(mw) {}
void ShellMenu::addFile(QFileInfo fi)
{
@@ -197,22 +172,21 @@ void ShellMenu::exec(const QPoint& pos)
return;
}
- try
- {
+ try {
const auto hwnd = getHWND(m_mw);
auto filter = std::make_unique<WndProcFilter>(
- [&](HWND h, UINT m, WPARAM wp, LPARAM lp, LRESULT* out) {
- return wndProc(h, m, wp, lp, out);
- });
+ [&](HWND h, UINT m, WPARAM wp, LPARAM lp, LRESULT* out) {
+ return wndProc(h, m, wp, lp, out);
+ });
QCoreApplication::instance()->installNativeEventFilter(filter.get());
- const int cmd = TrackPopupMenuEx(
- menu, TPM_RETURNCMD, pos.x(), pos.y(), hwnd, nullptr);
+ const int cmd =
+ TrackPopupMenuEx(menu, TPM_RETURNCMD, pos.x(), pos.y(), hwnd, nullptr);
if (m_mw) {
- if (auto* sb=m_mw->statusBar()) {
+ if (auto* sb = m_mw->statusBar()) {
sb->clearMessage();
}
}
@@ -222,17 +196,12 @@ void ShellMenu::exec(const QPoint& pos)
}
invoke(pos, cmd - QCM_FIRST);
- }
- catch(MenuFailed& e)
- {
+ } catch (MenuFailed& e) {
if (m_files.size() == 1) {
- log::error(
- "can't exec shell menu for '{}': {}",
- QDir::toNativeSeparators(m_files[0].absoluteFilePath()), e.what());
+ log::error("can't exec shell menu for '{}': {}",
+ QDir::toNativeSeparators(m_files[0].absoluteFilePath()), e.what());
} else {
- log::error(
- "can't exec shell menu for {} files: {}",
- m_files.size(), e.what());
+ log::error("can't exec shell menu for {} files: {}", m_files.size(), e.what());
}
}
}
@@ -279,21 +248,21 @@ bool ShellMenu::wndProc(HWND h, UINT m, WPARAM wp, LPARAM lp, LRESULT* out)
// adapted from
// https://devblogs.microsoft.com/oldnewthing/20040928-00/?p=37723
//
-void ShellMenu::onMenuSelect(
- HWND hwnd, HMENU hmenu, int item, HMENU hmenuPopup, UINT flags)
+void ShellMenu::onMenuSelect(HWND hwnd, HMENU hmenu, int item, HMENU hmenuPopup,
+ UINT flags)
{
if (m_cm && item >= QCM_FIRST && item <= QCM_LAST) {
WCHAR szBuf[MAX_PATH];
- const auto r = IContextMenu_GetCommandString(
- m_cm.get(), item - QCM_FIRST, GCS_HELPTEXTW, NULL, szBuf, MAX_PATH);
+ const auto r = IContextMenu_GetCommandString(m_cm.get(), item - QCM_FIRST,
+ GCS_HELPTEXTW, NULL, szBuf, MAX_PATH);
if (FAILED(r)) {
lstrcpynW(szBuf, L"No help available.", MAX_PATH);
}
if (m_mw) {
- if (auto* sb=m_mw->statusBar()) {
+ if (auto* sb = m_mw->statusBar()) {
sb->showMessage(QString::fromWCharArray(szBuf));
}
}
@@ -307,8 +276,7 @@ void ShellMenu::create()
return;
}
- try
- {
+ try {
auto idls = createIdls(m_files);
if (idls.empty()) {
@@ -322,21 +290,14 @@ void ShellMenu::create()
createContextMenu(array.get());
createPopupMenu(m_cm.get());
- }
- catch(DummyMenu& dm)
- {
+ } catch (DummyMenu& dm) {
m_menu = createDummyMenu(dm.what());
- }
- catch(MenuFailed& e)
- {
+ } catch (MenuFailed& e) {
if (m_files.size() == 1) {
- log::error(
- "can't create shell menu for '{}': {}",
- QDir::toNativeSeparators(m_files[0].absoluteFilePath()), e.what());
+ log::error("can't create shell menu for '{}': {}",
+ QDir::toNativeSeparators(m_files[0].absoluteFilePath()), e.what());
} else {
- log::error(
- "can't create shell menu for {} files: {}",
- m_files.size(), e.what());
+ log::error("can't create shell menu for {} files: {}", m_files.size(), e.what());
}
m_menu = createDummyMenu(QObject::tr("No menu available"));
@@ -345,8 +306,7 @@ void ShellMenu::create()
HMenuPtr ShellMenu::createDummyMenu(const QString& what)
{
- try
- {
+ try {
HMENU menu = CreatePopupMenu();
if (!menu) {
const auto e = GetLastError();
@@ -359,9 +319,7 @@ HMenuPtr ShellMenu::createDummyMenu(const QString& what)
}
return HMenuPtr(menu);
- }
- catch(MenuFailed& e)
- {
+ } catch (MenuFailed& e) {
log::error("{}", what);
log::error("additionally, creating the dummy menu failed: {}", e.what());
@@ -369,8 +327,7 @@ HMenuPtr ShellMenu::createDummyMenu(const QString& what)
}
}
-std::vector<LPCITEMIDLIST> ShellMenu::createIdls(
- const std::vector<QFileInfo>& files)
+std::vector<LPCITEMIDLIST> ShellMenu::createIdls(const std::vector<QFileInfo>& files)
{
std::vector<LPCITEMIDLIST> idls;
std::optional<QDir> parent;
@@ -382,14 +339,13 @@ std::vector<LPCITEMIDLIST> ShellMenu::createIdls(
parent = f.absoluteDir();
} else {
if (*parent != f.absoluteDir()) {
- throw DummyMenu(QObject::tr(
- "Selected files must be in the same directory"));
+ throw DummyMenu(QObject::tr("Selected files must be in the same directory"));
}
}
- auto item = createShellItem(path);
+ auto item = createShellItem(path);
auto pidlist = getPersistIDList(item.get());
- auto absIdl = getIDList(pidlist.get());
+ auto absIdl = getIDList(pidlist.get());
idls.push_back(absIdl.release());
}
@@ -397,12 +353,11 @@ std::vector<LPCITEMIDLIST> ShellMenu::createIdls(
return idls;
}
-COMPtr<IShellItemArray> ShellMenu::createItemArray(
- std::vector<LPCITEMIDLIST>& idls)
+COMPtr<IShellItemArray> ShellMenu::createItemArray(std::vector<LPCITEMIDLIST>& idls)
{
IShellItemArray* array = nullptr;
- auto r = SHCreateShellItemArrayFromIDLists(
- static_cast<UINT>(idls.size()), &idls[0], &array);
+ auto r = SHCreateShellItemArrayFromIDLists(static_cast<UINT>(idls.size()), &idls[0],
+ &array);
if (FAILED(r)) {
throw MenuFailed(r, "SHCreateShellItemArrayFromIDLists failed");
@@ -415,8 +370,8 @@ void ShellMenu::createContextMenu(IShellItemArray* array)
{
IContextMenu* cm = nullptr;
- auto r = array->BindToHandler(
- nullptr, BHID_SFUIObject, IID_IContextMenu, (void**)&cm);
+ auto r =
+ array->BindToHandler(nullptr, BHID_SFUIObject, IID_IContextMenu, (void**)&cm);
if (FAILED(r)) {
throw MenuFailed(r, "BindToHandler failed");
@@ -447,8 +402,7 @@ void ShellMenu::createPopupMenu(IContextMenu* cm)
throw MenuFailed(e, "CreatePopupMenu failed");
}
- const auto r = cm->QueryContextMenu(
- hmenu, 0, QCM_FIRST, QCM_LAST, CMF_EXTENDEDVERBS);
+ const auto r = cm->QueryContextMenu(hmenu, 0, QCM_FIRST, QCM_LAST, CMF_EXTENDEDVERBS);
if (FAILED(r)) {
throw MenuFailed(r, "QueryContextMenu failed");
@@ -461,8 +415,8 @@ COMPtr<IShellItem> ShellMenu::createShellItem(const std::wstring& path)
{
IShellItem* item = nullptr;
- auto r = SHCreateItemFromParsingName(
- path.c_str(), nullptr, IID_IShellItem, (void**)&item);
+ auto r =
+ SHCreateItemFromParsingName(path.c_str(), nullptr, IID_IShellItem, (void**)&item);
if (FAILED(r)) {
throw MenuFailed(r, "SHCreateItemFromParsingName failed");
@@ -474,7 +428,7 @@ COMPtr<IShellItem> ShellMenu::createShellItem(const std::wstring& path)
COMPtr<IPersistIDList> ShellMenu::getPersistIDList(IShellItem* item)
{
IPersistIDList* idl = nullptr;
- auto r = item->QueryInterface(IID_IPersistIDList, (void**)&idl);
+ auto r = item->QueryInterface(IID_IPersistIDList, (void**)&idl);
if (FAILED(r)) {
throw MenuFailed(r, "QueryInterface IID_IPersistIDList failed");
@@ -486,7 +440,7 @@ COMPtr<IPersistIDList> ShellMenu::getPersistIDList(IShellItem* item)
CoTaskMemPtr<LPITEMIDLIST> ShellMenu::getIDList(IPersistIDList* pidlist)
{
LPITEMIDLIST absIdl = nullptr;
- auto r = pidlist->GetIDList(&absIdl);
+ auto r = pidlist->GetIDList(&absIdl);
if (FAILED(r)) {
throw MenuFailed(r, "GetIDList failed");
@@ -501,12 +455,12 @@ void ShellMenu::invoke(const QPoint& p, int cmd)
CMINVOKECOMMANDINFOEX info = {};
- info.cbSize = sizeof(info);
- info.fMask = CMIC_MASK_UNICODE | CMIC_MASK_PTINVOKE;
- info.hwnd = hwnd;
- info.lpVerb = MAKEINTRESOURCEA(cmd);
- info.lpVerbW = MAKEINTRESOURCEW(cmd);
- info.nShow = SW_SHOWNORMAL;
+ info.cbSize = sizeof(info);
+ info.fMask = CMIC_MASK_UNICODE | CMIC_MASK_PTINVOKE;
+ info.hwnd = hwnd;
+ info.lpVerb = MAKEINTRESOURCEA(cmd);
+ info.lpVerbW = MAKEINTRESOURCEW(cmd);
+ info.nShow = SW_SHOWNORMAL;
info.ptInvoke = {p.x(), p.y()};
// note: this calls the query version because the Qt even loop hasn't run
@@ -528,11 +482,8 @@ void ShellMenu::invoke(const QPoint& p, int cmd)
}
}
-
-ShellMenuCollection::ShellMenuCollection(QMainWindow* mw)
- : m_mw(mw), m_active(nullptr)
-{
-}
+ShellMenuCollection::ShellMenuCollection(QMainWindow* mw) : m_mw(mw), m_active(nullptr)
+{}
void ShellMenuCollection::addDetails(QString s)
{
@@ -550,9 +501,7 @@ void ShellMenuCollection::exec(const QPoint& pos)
if (!menu) {
const auto e = GetLastError();
- log::error(
- "CreatePopupMenu for merged menus failed, {}",
- formatSystemMessage(e));
+ log::error("CreatePopupMenu for merged menus failed, {}", formatSystemMessage(e));
return;
}
@@ -560,22 +509,19 @@ void ShellMenuCollection::exec(const QPoint& pos)
if (!m_details.empty()) {
for (auto&& d : m_details) {
const auto s = d.toStdWString();
- const auto r = AppendMenuW(menu, MF_STRING|MF_DISABLED, 0, s.c_str());
+ const auto r = AppendMenuW(menu, MF_STRING | MF_DISABLED, 0, s.c_str());
if (!r) {
const auto e = GetLastError();
- log::error(
- "AppendMenuW failed for details '{}', {}",
- d, formatSystemMessage(e));
+ log::error("AppendMenuW failed for details '{}', {}", d,
+ formatSystemMessage(e));
}
}
const auto r = AppendMenuW(menu, MF_SEPARATOR, 0, nullptr);
if (!r) {
const auto e = GetLastError();
- log::error(
- "AppendMenuW failed for separator, {}",
- formatSystemMessage(e));
+ log::error("AppendMenuW failed for separator, {}", formatSystemMessage(e));
}
}
@@ -585,16 +531,15 @@ void ShellMenuCollection::exec(const QPoint& pos)
continue;
}
- const auto r = AppendMenuW(
- menu, MF_POPUP | MF_STRING,
- reinterpret_cast<UINT_PTR>(hmenu), m.name.toStdWString().c_str());
+ const auto r =
+ AppendMenuW(menu, MF_POPUP | MF_STRING, reinterpret_cast<UINT_PTR>(hmenu),
+ m.name.toStdWString().c_str());
if (!r) {
const auto e = GetLastError();
- log::error(
- "AppendMenuW failed for merged menu {}, {}",
- m.name, formatSystemMessage(e));
+ log::error("AppendMenuW failed for merged menu {}, {}", m.name,
+ formatSystemMessage(e));
continue;
}
@@ -603,17 +548,17 @@ void ShellMenuCollection::exec(const QPoint& pos)
auto hwnd = getHWND(m_mw);
auto filter = std::make_unique<WndProcFilter>(
- [&](HWND h, UINT m, WPARAM wp, LPARAM lp, LRESULT* out) {
- return wndProc(h, m, wp, lp, out);
- });
+ [&](HWND h, UINT m, WPARAM wp, LPARAM lp, LRESULT* out) {
+ return wndProc(h, m, wp, lp, out);
+ });
QCoreApplication::instance()->installNativeEventFilter(filter.get());
- const int cmd = TrackPopupMenuEx(
- menu, TPM_RETURNCMD, pos.x(), pos.y(), hwnd, nullptr);
+ const int cmd =
+ TrackPopupMenuEx(menu, TPM_RETURNCMD, pos.x(), pos.y(), hwnd, nullptr);
if (m_mw) {
- if (auto* sb=m_mw->statusBar()) {
+ if (auto* sb = m_mw->statusBar()) {
sb->clearMessage();
}
}
@@ -633,12 +578,11 @@ void ShellMenuCollection::exec(const QPoint& pos)
m_active->menu.invoke(pos, realCmd);
}
-bool ShellMenuCollection::wndProc(
- HWND h, UINT m, WPARAM wp, LPARAM lp, LRESULT* out)
+bool ShellMenuCollection::wndProc(HWND h, UINT m, WPARAM wp, LPARAM lp, LRESULT* out)
{
if (m == WM_MENUSELECT) {
auto* oldActive = m_active;
- m_active = nullptr;
+ m_active = nullptr;
HANDLE_WM_MENUSELECT(h, wp, lp, onMenuSelect);
@@ -662,8 +606,8 @@ bool ShellMenuCollection::wndProc(
return m_active->menu.wndProc(h, m, wp, lp, out);
}
-void ShellMenuCollection::onMenuSelect(
- HWND hwnd, HMENU hmenu, int item, HMENU hmenuPopup, UINT flags)
+void ShellMenuCollection::onMenuSelect(HWND hwnd, HMENU hmenu, int item,
+ HMENU hmenuPopup, UINT flags)
{
for (auto&& m : m_menus) {
if (m.menu.getMenu() == hmenuPopup) {
@@ -673,4 +617,4 @@ void ShellMenuCollection::onMenuSelect(
}
}
-} // namespace
+} // namespace env
generated by cgit v1.3.1 (git 2.54.0) at 2026-07-22 02:41:20 +0000