void SubClassingWin32()
{
MauiWinUIApplication.Current.Services?.InvokeLifecycleEvents <WindowsLifecycle.OnPlatformWindowSubclassed>(
del => del(this, new WindowsPlatformWindowSubclassedEventArgs(WindowHandle)));
newWndProc = new PlatformMethods.WindowProc(NewWindowProc);
oldWndProc = PlatformMethods.SetWindowLongPtr(WindowHandle, PlatformMethods.WindowLongFlags.GWL_WNDPROC, newWndProc);
IntPtr NewWindowProc(IntPtr hWnd, uint msg, IntPtr wParam, IntPtr lParam)
{
if (msg == WindowsPlatformMessageIds.WM_SETTINGCHANGE || msg == WindowsPlatformMessageIds.WM_THEMECHANGE)
{
MauiWinUIApplication.Current.Application?.ThemeChanged();
}
if (msg == WindowsPlatformMessageIds.WM_DPICHANGED)
{
var dpiX = (short)(long)wParam;
var dpiY = (short)((long)wParam >> 16);
var window = this.GetWindow();
if (window is not null)
{
window.DisplayDensityChanged(dpiX / DeviceDisplay.BaseLogicalDpi);
}
}
MauiWinUIApplication.Current.Services?.InvokeLifecycleEvents <WindowsLifecycle.OnPlatformMessage>(
m => m.Invoke(this, new WindowsPlatformMessageEventArgs(hWnd, msg, wParam, lParam)));
return(PlatformMethods.CallWindowProc(oldWndProc, hWnd, msg, wParam, lParam));
}
}
void SubClassingWin32()
{
MauiWinUIApplication.Current.Services?.InvokeLifecycleEvents <WindowsLifecycle.OnPlatformWindowSubclassed>(
del => del(this, new WindowsPlatformWindowSubclassedEventArgs(WindowHandle)));
newWndProc = new PlatformMethods.WindowProc(NewWindowProc);
oldWndProc = PlatformMethods.SetWindowLongPtr(WindowHandle, PlatformMethods.WindowLongFlags.GWL_WNDPROC, newWndProc);
IntPtr NewWindowProc(IntPtr hWnd, uint msg, IntPtr wParam, IntPtr lParam)
{
if (msg == WindowsPlatformMessageIds.WM_SETTINGCHANGE || msg == WindowsPlatformMessageIds.WM_THEMECHANGE)
{
MauiWinUIApplication.Current.Application?.ThemeChanged();
}
MauiWinUIApplication.Current.Services?.InvokeLifecycleEvents <WindowsLifecycle.OnPlatformMessage>(
m => m.Invoke(this, new WindowsPlatformMessageEventArgs(hWnd, msg, wParam, lParam)));
return(PlatformMethods.CallWindowProc(oldWndProc, hWnd, msg, wParam, lParam));
}
}
public static void MapFlowDirection(IWindowHandler handler, IWindow view)
{
var WindowHandle = handler.PlatformView.GetWindowHandle();
// Retrieve current extended style
var extended_style = PlatformMethods.GetWindowLongPtr(WindowHandle, PlatformMethods.WindowLongFlags.GWL_EXSTYLE);
long updated_style;
if (view.FlowDirection == FlowDirection.RightToLeft)
{
updated_style = extended_style | (long)PlatformMethods.ExtendedWindowStyles.WS_EX_LAYOUTRTL;
}
else
{
updated_style = extended_style & ~((long)PlatformMethods.ExtendedWindowStyles.WS_EX_LAYOUTRTL);
}
if (updated_style != extended_style)
{
PlatformMethods.SetWindowLongPtr(WindowHandle, PlatformMethods.WindowLongFlags.GWL_EXSTYLE, updated_style);
}
}
private void _PDTUpdateButton_ItemClick(object sender, ItemClickEventArgs e)
{
PlatformMethods.UpdatePDTFiles();
}
/// <summary>Повне оновлення</summary>
private void openFullUpdate_ItemClick(object sender, ItemClickEventArgs e)
{
PlatformMethods.UpdateSolution();
}
/// <summary>Онивлення БД без форми</summary>
private void FastDBUpdateButton_ItemClick(object sender, ItemClickEventArgs e)
{
PlatformMethods.UpdateDB(false);
}
/// <summary>Оновлення БД з формою</summary>
private void UpdateDBStructureButton_ItemClick(object sender, ItemClickEventArgs e)
{
PlatformMethods.UpdateDB(true);
}
