private IWindowView GetOrCreateWindowView(
IWindowContent windowContent,
IWindowSettings setting,
IWindowView ownerWindow,
bool isCreate,
Type windowType = null)
{
this.CheckAndRemoveInvalidCache();
var needCreateView = this._windowCaches.ContainsKey(windowContent) == false || isCreate;
if (needCreateView)
{
this.CreateWindowView(windowContent, setting, windowType);
}
var window = this._windowCaches[windowContent];
if (ownerWindow != null)
{
window.View.SetOwner(ownerWindow);
}
return(window.View);
}
protected override void OnSourceInitialized(EventArgs e)
{
base.OnSourceInitialized(e);
this._source = PresentationSource.FromVisual(this) as HwndSource;
if (this._source == null)
{
return;
}
this._source.AddHook(this.WndProc);
if (this.WindowSettings == null)
{
this.WindowSettings = new WindowSettings(this);
}
if (this.IsRestoringWindowPlacement)
{
this.WindowSettings.Reload();
if (this.WindowSettings.Placement.HasValue)
{
var placement = this.WindowSettings.Placement.Value;
placement.length = Marshal.SizeOf(typeof(WINDOWPLACEMENT));
placement.flags = 0;
if (placement.showCmd == ShowWindowFlags.SW_MINIMIZE || placement.showCmd == ShowWindowFlags.SW_SHOWMINIMIZED)
{
placement.showCmd = ShowWindowFlags.SW_RESTORE;
}
User32.SetWindowPlacement(this._source.Handle, ref placement);
}
}
}
protected override void OnSourceInitialized(EventArgs e)
{
semaphore = new MultipleControl(this);
if (!semaphore.IsCreate())
{
// 他のプロセスが先にセマフォを作っていた
this.Visibility = Visibility.Collapsed;
return; // プログラム終了
}
base.OnSourceInitialized(e);
// 外部からウィンドウ設定の保存・復元クラスが与えられていない場合は、既定実装を使用する
if (this.WindowSettings == null)
{
this.WindowSettings = new WindowSettings(this);
}
this.WindowSettings.Reload();
if (this.WindowSettings.Placement.HasValue)
{
var hwnd = new WindowInteropHelper(this).Handle;
var placement = this.WindowSettings.Placement.Value;
placement.length = Marshal.SizeOf(typeof(WINDOWPLACEMENT));
placement.flags = 0;
placement.showCmd = (placement.showCmd == SW.SHOWMINIMIZED) ? SW.SHOWNORMAL : placement.showCmd;
NativeMethods.SetWindowPlacement(hwnd, ref placement);
}
}
protected WindowsHelperWindow(IWindowSettings settings, SizeChangedEventHandler onSizeChanged, EventHandler onLocationChanged)
{
Settings = settings;
_onSizeChanged = onSizeChanged;
_onLocationChanged = onLocationChanged;
//SizeChanged += _onSizeChanged;
//LocationChanged += _onLocationChanged;
Loaded += OnLoaded;
}
public static void Register(FormWithWindowStateChangeEvent form, IWindowSettings settings, bool initiallyMaximized, ref IContainer?container)
{
Guard.NotNull(form, nameof(form));
Guard.NotNull(settings, nameof(settings));
if (!form.IsMdiChild)
{
throw new InvalidOperationException("Form must be an MDI child.");
}
// Justification for discard: Object registers itself to get disposed along with specified container on Form.
_ = new DisposableComponent <TargetWindow>(new TargetWindow(form, settings, initiallyMaximized), ref container);
}
private IWindowView CreateWindowView(IWindowContent windowContent, IWindowSettings setting, Type targeType = null)
{
var modelType = windowContent.GetType();
var windowTypeName = modelType.Name.Replace("ViewModel", string.Empty);
// 1. 특정 Window 타입이 없으면 CommonWindow 사용.
// 2. 1번이 null 일 경우 캐쉬되어 있는 this._customWindowTypes 에서 windowContent 의 이름을 기준으로 찾아서 사용.
// 3. 2번이 null 일 경우 전달 받은 타입 사용.
var windowType = (targeType == null ?
this._commonWindowType :
this._customWindowTypes.FirstOrDefault(w => string.CompareOrdinal(w.Name, windowTypeName) == 0)) ?? targeType;
if (windowType == null)
{
// TODO : need logging
return(null);
}
var windowView = Activator.CreateInstance(windowType) as IWindowView;
if (windowView == null)
{
// TODO : need logging
return(null);
}
var dataContextInfo = windowType.GetProperty("DataContext");
// Window의 DataContext는 View에서 함께 생성한다.
var dataContext = dataContextInfo?.GetValue(windowView);
// Window의 ViewModel은 반드시 IWindowContext을 상속해야한다.
var windowViewModel = dataContext as IWindowContext;
if (windowViewModel == null)
{
// TODO : need logging
return(null);
}
windowViewModel.Setting = setting;
windowView.Initialize(setting);
this._windowCaches.Add(windowContent, new WindowViewStore {
View = windowView, Context = windowViewModel
});
windowViewModel.ContentContext = windowContent;
return(windowView);
}
public TargetWindow(FormWithWindowStateChangeEvent form, IWindowSettings settings, bool initiallyMaximized)
{
Guard.NotNull(form, nameof(form));
Guard.NotNull(settings, nameof(settings));
this.form = form;
this.settings = settings;
form.LocationChanged += FormOnLocationChanged;
form.SizeChanged += FormOnSizeChanged;
form.WindowStateChanged += FormOnWindowStateChanged;
UpdateLayoutFromSettings(initiallyMaximized);
}
public TargetWindow([NotNull] FormWithWindowStateChangeEvent form, [NotNull] IWindowSettings settings,
bool initiallyMaximized)
{
Guard.NotNull(form, nameof(form));
Guard.NotNull(settings, nameof(settings));
this.form = form;
this.settings = settings;
form.LocationChanged += FormOnLocationChanged;
form.SizeChanged += FormOnSizeChanged;
form.WindowStateChanged += FormOnWindowStateChanged;
UpdateLayoutFromSettings(initiallyMaximized);
}
public void Initialize(IWindowSettings settings)
{
this.Settings = settings;
this.ResizeMode = settings.ResizeMode.GetEnum <ResizeMode>();
this.SizeToContent = settings.SizeToContent.GetEnum <SizeToContent>();
this.WindowState = settings.State.GetEnum <WindowState>();
this._chrome = new WindowChrome
{
CaptionHeight = 0,
CornerRadius = new CornerRadius(),
GlassFrameThickness = new Thickness(),
ResizeBorderThickness = new Thickness(5)
};
WindowChrome.SetWindowChrome(this, this._chrome);
}
protected override void OnSourceInitialized(EventArgs e)
{
base.OnSourceInitialized(e);
this.source = PresentationSource.FromVisual(this) as HwndSource;
if (this.source == null)
{
return;
}
this.systemDpi = this.GetSystemDpi() ?? Dpi.Default;
if (PerMonitorDpi.IsSupported)
{
this.currentDpi = this.source.GetDpi();
this.ChangeDpi(this.currentDpi);
this.source.AddHook(this.WndProc);
}
else
{
this.currentDpi = this.systemDpi;
}
if (this.WindowSettings == null)
{
this.WindowSettings = new WindowSettings(this);
}
if (this.IsRestoringWindowPlacement)
{
this.WindowSettings.Reload();
if (this.WindowSettings.Placement.HasValue)
{
var placement = this.WindowSettings.Placement.Value;
placement.length = Marshal.SizeOf(typeof(WINDOWPLACEMENT));
placement.flags = 0;
placement.showCmd = (placement.showCmd == SW.SHOWMINIMIZED ? SW.SHOWNORMAL : placement.showCmd);
NativeMethods.SetWindowPlacement(this.source.Handle, ref placement);
}
}
}
protected override void OnSourceInitialized(EventArgs e)
{
base.OnSourceInitialized(e);
// 外部からウィンドウ設定の保存・復元クラスが与えられていない場合は、既定実装を使用する
if (this.WindowSettings == null)
{
this.WindowSettings = new WindowSettings(this);
}
this.WindowSettings.Reload();
if (this.WindowSettings.Placement.HasValue)
{
var hwnd = new WindowInteropHelper(this).Handle;
var placement = this.WindowSettings.Placement.Value;
placement.length = Marshal.SizeOf(typeof(WINDOWPLACEMENT));
placement.flags = 0;
placement.showCmd = (placement.showCmd == SW.SHOWMINIMIZED) ? SW.SHOWNORMAL : placement.showCmd;
NativeMethods.SetWindowPlacement(hwnd, ref placement);
}
}
protected override void OnSourceInitialized(EventArgs e)
{
base.OnSourceInitialized(e);
// 外部からウィンドウ設定の保存・復元クラスが与えられていない場合は、既定実装を使用する
if (this.WindowSettings == null)
{
this.WindowSettings = new WindowSettings(this);
}
this.WindowSettings.Reload();
if (this.WindowSettings.Placement.HasValue)
{
var hwnd = new WindowInteropHelper(this).Handle;
var placement = this.WindowSettings.Placement.Value;
placement.length = Marshal.SizeOf(typeof(WINDOWPLACEMENT));
placement.flags = 0;
placement.showCmd = (placement.showCmd == SW.SHOWMINIMIZED) ? SW.SHOWNORMAL : placement.showCmd;
NativeMethods.SetWindowPlacement(hwnd, ref placement);
}
}
public SettingsWindow(IWindowSettings settings, SizeChangedEventHandler onSizeChanged, EventHandler onLocationChanged)
: base(settings, onSizeChanged, onLocationChanged)
{
InitializeComponent();
}
public IWindowView GetOrCreateWindow(IWindowContent windowContent, IWindowSettings setting, IWindowContent ownerViewModel = null, bool isCreate = false)
{
var ownerWindow = this.GetWindowView(ownerViewModel);
return(this.GetOrCreateWindowView(windowContent, setting, ownerWindow, isCreate));
}
public WindowEntry(IWindow window, IWindowSettings settings)
{
Window = window;
Settings = settings;
}
protected override void OnSourceInitialized(EventArgs e)
{
base.OnSourceInitialized(e);
this.source = PresentationSource.FromVisual(this) as HwndSource;
if (this.source == null) return;
this.systemDpi = this.GetSystemDpi() ?? Dpi.Default;
if (PerMonitorDpi.IsSupported)
{
this.currentDpi = this.source.GetDpi();
this.ChangeDpi(this.currentDpi);
this.source.AddHook(this.WndProc);
}
else
{
this.currentDpi = this.systemDpi;
}
if (this.WindowSettings == null)
{
this.WindowSettings = new WindowSettings(this);
}
if (this.IsRestoringWindowPlacement)
{
this.WindowSettings.Reload();
if (this.WindowSettings.Placement.HasValue)
{
var placement = this.WindowSettings.Placement.Value;
placement.length = Marshal.SizeOf(typeof(WINDOWPLACEMENT));
placement.flags = 0;
placement.showCmd = (placement.showCmd == SW.SHOWMINIMIZED ? SW.SHOWNORMAL : placement.showCmd);
NativeMethods.SetWindowPlacement(this.source.Handle, ref placement);
}
}
}
public WindowSettingsProvider(Window window, IWindowSettings settings)
{
this.window = window;
this.settings = settings;
}
