147 lines
3.6 KiB
C++
147 lines
3.6 KiB
C++
// This file is part of Desktop App Toolkit,
|
|
// a set of libraries for developing nice desktop applications.
|
|
//
|
|
// For license and copyright information please follow this link:
|
|
// https://github.com/desktop-app/legal/blob/master/LEGAL
|
|
//
|
|
#include "ui/platform/win/ui_utility_win.h"
|
|
|
|
#include "base/platform/win/base_windows_h.h"
|
|
|
|
#include <QtWidgets/QApplication>
|
|
#include <QtGui/QWindow>
|
|
|
|
#include <wrl/client.h>
|
|
#include <Shobjidl.h>
|
|
|
|
using namespace Microsoft::WRL;
|
|
|
|
namespace Ui {
|
|
namespace Platform {
|
|
|
|
bool IsApplicationActive() {
|
|
return QApplication::activeWindow() != nullptr;
|
|
}
|
|
|
|
void UpdateOverlayed(not_null<QWidget*> widget) {
|
|
const auto wm = widget->testAttribute(Qt::WA_Mapped);
|
|
const auto wv = widget->testAttribute(Qt::WA_WState_Visible);
|
|
if (!wm) widget->setAttribute(Qt::WA_Mapped, true);
|
|
if (!wv) widget->setAttribute(Qt::WA_WState_Visible, true);
|
|
widget->update();
|
|
QEvent e(QEvent::UpdateRequest);
|
|
QGuiApplication::sendEvent(widget, &e);
|
|
if (!wm) widget->setAttribute(Qt::WA_Mapped, false);
|
|
if (!wv) widget->setAttribute(Qt::WA_WState_Visible, false);
|
|
}
|
|
|
|
void IgnoreAllActivation(not_null<QWidget*> widget) {
|
|
widget->createWinId();
|
|
|
|
const auto handle = reinterpret_cast<HWND>(widget->winId());
|
|
Assert(handle != nullptr);
|
|
|
|
ShowWindow(handle, SW_HIDE);
|
|
const auto style = GetWindowLongPtr(handle, GWL_EXSTYLE);
|
|
SetWindowLongPtr(
|
|
handle,
|
|
GWL_EXSTYLE,
|
|
style | WS_EX_NOACTIVATE | WS_EX_APPWINDOW);
|
|
ShowWindow(handle, SW_SHOW);
|
|
}
|
|
|
|
std::optional<bool> IsOverlapped(
|
|
not_null<QWidget*> widget,
|
|
const QRect &rect) {
|
|
const auto handle = HWND(widget->winId());
|
|
Expects(handle != nullptr);
|
|
|
|
ComPtr<IVirtualDesktopManager> virtualDesktopManager;
|
|
HRESULT hr = CoCreateInstance(
|
|
CLSID_VirtualDesktopManager,
|
|
nullptr,
|
|
CLSCTX_ALL,
|
|
IID_PPV_ARGS(&virtualDesktopManager));
|
|
|
|
if (SUCCEEDED(hr)) {
|
|
BOOL isCurrent;
|
|
hr = virtualDesktopManager->IsWindowOnCurrentVirtualDesktop(
|
|
handle,
|
|
&isCurrent);
|
|
if (SUCCEEDED(hr) && !isCurrent) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
const auto nativeRect = [&] {
|
|
const auto topLeft = [&] {
|
|
const auto qpoints = rect.topLeft()
|
|
* widget->windowHandle()->devicePixelRatio();
|
|
POINT result{
|
|
qpoints.x(),
|
|
qpoints.y(),
|
|
};
|
|
ClientToScreen(handle, &result);
|
|
return result;
|
|
}();
|
|
const auto bottomRight = [&] {
|
|
const auto qpoints = rect.bottomRight()
|
|
* widget->windowHandle()->devicePixelRatio();
|
|
POINT result{
|
|
qpoints.x(),
|
|
qpoints.y(),
|
|
};
|
|
ClientToScreen(handle, &result);
|
|
return result;
|
|
}();
|
|
return RECT{
|
|
topLeft.x,
|
|
topLeft.y,
|
|
bottomRight.x,
|
|
bottomRight.y,
|
|
};
|
|
}();
|
|
|
|
std::vector<HWND> visited;
|
|
for (auto curHandle = handle;
|
|
curHandle != nullptr && !ranges::contains(visited, curHandle);
|
|
curHandle = GetWindow(curHandle, GW_HWNDPREV)) {
|
|
visited.push_back(curHandle);
|
|
if (curHandle == handle) {
|
|
continue;
|
|
}
|
|
RECT testRect, intersection;
|
|
if (IsWindowVisible(curHandle)
|
|
&& GetWindowRect(curHandle, &testRect)
|
|
&& IntersectRect(&intersection, &nativeRect, &testRect)) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
void ShowWindowMenu(not_null<QWidget*> widget, const QPoint &point) {
|
|
const auto handle = HWND(widget->winId());
|
|
const auto mapped = point * widget->windowHandle()->devicePixelRatio();
|
|
POINT p{ mapped.x(), mapped.y() };
|
|
ClientToScreen(handle, &p);
|
|
SendMessage(
|
|
handle,
|
|
0x313 /* WM_POPUPSYSTEMMENU */,
|
|
0,
|
|
MAKELPARAM(p.x, p.y));
|
|
}
|
|
|
|
TitleControls::Layout TitleControlsLayout() {
|
|
return TitleControls::Layout{
|
|
.right = {
|
|
TitleControls::Control::Minimize,
|
|
TitleControls::Control::Maximize,
|
|
TitleControls::Control::Close,
|
|
}
|
|
};
|
|
}
|
|
|
|
} // namespace Platform
|
|
} // namespace Ui
|