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FZ: warn w/ a toast if an elevated window cannot be dragged and offer learning more

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This commit is contained in:
yuyoyuppe
2020-03-24 17:17:25 +03:00
committed by Andrey Nekrasov
parent c2e219b446
commit 60fa6071b9
13 changed files with 330 additions and 38 deletions
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35
src/modules/fancyzones/lib/FancyZones.cpp
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@@ -12,9 +12,13 @@
#include <functional>
#include <common/common.h>
#include <lib\util.h>
#include <common/window_helpers.h>
#include <common/notifications.h>
#include <lib/util.h>
#include <unordered_set>
#include <common/notifications/fancyzones_notifications.h>
enum class DisplayChangeType
{
WorkArea,
@@ -24,6 +28,8 @@ enum class DisplayChangeType
Initialization
};
extern "C" IMAGE_DOS_HEADER __ImageBase;
namespace std
{
template<>
@@ -176,7 +182,7 @@ private:
bool IsInterestingWindow(HWND window) noexcept;
void UpdateZoneWindows() noexcept;
void MoveWindowsOnDisplayChange() noexcept;
void UpdateDragState(require_write_lock) noexcept;
void UpdateDragState(HWND window, require_write_lock) noexcept;
void CycleActiveZoneSet(DWORD vkCode) noexcept;
bool OnSnapHotkey(DWORD vkCode) noexcept;
void MoveSizeStartInternal(HWND window, HMONITOR monitor, POINT const& ptScreen, require_write_lock) noexcept;
@@ -807,7 +813,7 @@ void FancyZones::MoveWindowsOnDisplayChange() noexcept
EnumWindows(callback, reinterpret_cast<LPARAM>(this));
}
void FancyZones::UpdateDragState(require_write_lock) noexcept
void FancyZones::UpdateDragState(HWND window, require_write_lock) noexcept
{
const bool shift = GetAsyncKeyState(VK_SHIFT) & 0x8000;
const bool mouseL = GetAsyncKeyState(VK_LBUTTON) & 0x8000;
@@ -836,6 +842,23 @@ void FancyZones::UpdateDragState(require_write_lock) noexcept
{
m_dragEnabled = !(shift | mouse);
}
const bool windowElevated = IsProcessOfWindowElevated(window);
static const bool meElevated = is_process_elevated();
static bool warning_shown = false;
if (windowElevated && !meElevated)
{
m_dragEnabled = false;
if (!warning_shown && !is_cant_drag_elevated_warning_disabled())
{
std::vector<notifications::action_t> actions = {
notifications::link_button{ GET_RESOURCE_STRING(IDS_CANT_DRAG_ELEVATED_LEARN_MORE), L"https://aka.ms/powertoysDetectedElevatedHelp" },
notifications::link_button{ GET_RESOURCE_STRING(IDS_CANT_DRAG_ELEVATED_DIALOG_DONT_SHOW_AGAIN), L"powertoys://cant_drag_elevated_disable/" }
};
notifications::show_toast_with_activations(GET_RESOURCE_STRING(IDS_CANT_DRAG_ELEVATED), {}, std::move(actions));
warning_shown = true;
}
}
}
void FancyZones::CycleActiveZoneSet(DWORD vkCode) noexcept
@@ -936,7 +959,7 @@ void FancyZones::MoveSizeStartInternal(HWND window, HMONITOR monitor, POINT cons
m_windowMoveSize = window;
// This updates m_dragEnabled depending on if the shift key is being held down.
UpdateDragState(writeLock);
UpdateDragState(window, writeLock);
if (m_dragEnabled)
{
@@ -1019,7 +1042,7 @@ void FancyZones::MoveSizeUpdateInternal(HMONITOR monitor, POINT const& ptScreen,
if (m_inMoveSize)
{
// This updates m_dragEnabled depending on if the shift key is being held down.
UpdateDragState(writeLock);
UpdateDragState(m_windowMoveSize, writeLock);
if (m_zoneWindowMoveSize)
{
@@ -1226,4 +1249,4 @@ winrt::com_ptr<IFancyZones> MakeFancyZones(HINSTANCE hinstance, const winrt::com
}
return winrt::make_self<FancyZones>(hinstance, settings);
}
}