public CostSheetSearchViewModel(UserInformation userInformation, WPF.MDI.MdiChild mdiChild, int entityPrimaryKey,
OperationMode operationMode, string calledfromparentform = "MainWindow")
{
try
{
_userInformation = userInformation;
_entityPrimaryKey = entityPrimaryKey;
_operationMode = operationMode;
_mdiChild = mdiChild;
this.calledfromparentform = calledfromparentform.IsNotNullOrEmpty() ? calledfromparentform : "MainWindow";
this.CostSheetSearch = new CostSheetSearchModel();
_costSheetSearchbll = new CostSheetSearchBll(userInformation);
this.selectChangeComboCommandCust = new DelegateCommand(this.SelectDataRowCust);
this.selectChangeComboCommandCustDwg = new DelegateCommand(this.SelectDataRowCustDwg);
this._onSearchCommand = new DelegateCommand(this.SearchCostSheet);
this._onPrintCommand = new DelegateCommand(this.PrintCommand);
this._onCloseCommand = new DelegateCommand(this.CloseCommand);
this.selectChangeComboCommand = new DelegateCommand(this.SelectDataRow);
this._modifyCommand = new DelegateCommand <DataRowView>(this.ModifyUsers);
CostSheetCount = "Cost Sheet: ";
this.DVCostSheetSearch = _costSheetSearchbll.GetPartNumberDetails();
LoadFormData();
_costSheetSearchbll.GetCustNameDetails(CostSheetSearch);
_costSheetSearchbll.GetCustDwg(CostSheetSearch);
PrintEnabled = false;
SetdropDownItems();
}
catch (Exception ex)
{
throw ex.LogException();
}
}
public DDPerformanceViewModel(UserInformation userInformation, WPF.MDI.MdiChild mdiChild, System.Windows.Controls.DataGrid dgDDPerformance)
{
try
{
_userInformation = userInformation;
_mdiChild = mdiChild;
_ddPerformanceBll = new DDPerformanceBll(_userInformation);
this.costSheetReceivedCommand = new DelegateCommand(this.costSheetReceived);
this.costSheetCompletedCommand = new DelegateCommand(this.costSheetCompleted);
this.partNumbersAllottedCommand = new DelegateCommand(this.partNumbersAllotted);
this.documentsReleasedCommand = new DelegateCommand(this.documentsReleased);
this.samplesSubmittedCommand = new DelegateCommand(this.samplesSubmitted);
this.refreshCommand = new DelegateCommand(this.Refresh);
this.performanceSummaryCommand = new DelegateCommand(this.PerformanceSummary);
this.mOPCommand = new DelegateCommand(this.MOPGraph);
this.showECNCommand = new DelegateCommand(this.ShowECN);
this.showPCNCommand = new DelegateCommand(this.ShowPCN);
this.showDesignersCommand = new DelegateCommand(this.ShowDesigners);
this.printReportCommand = new DelegateCommand(this.PrintReport);
this.showProductInformationCommand = new DelegateCommand(this.ShowProductInformation);
StartDate = Convert.ToDateTime("01/" + DateTime.Now.ToString("MM/yyyy"));
EndDate = DateTime.Now;
_perfOption = performanceOption.CostSheetReceived;
DgDDPerformance = dgDDPerformance;
SetCombo();
Refresh();
}
catch (Exception ex)
{
throw ex.LogException();
}
}
/// <summary>
/// Dependency property event once the maximize box value has changed.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="System.Windows.DependencyPropertyChangedEventArgs"/> instance containing the event data.</param>
private static void MaximizeBoxValueChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e)
{
MdiChild mdiChild = (MdiChild)sender;
bool visible = (bool)e.NewValue;
if (visible)
{
bool minimizeVisible = true;
if (mdiChild.minimizeButton != null)
{
minimizeVisible = mdiChild.minimizeButton.Visibility == Visibility.Visible;
}
if (mdiChild.maximizeButton != null)
{
mdiChild.maximizeButton.IsEnabled = true;
}
if (!minimizeVisible)
{
if (mdiChild.maximizeButton != null)
{
mdiChild.minimizeButton.Visibility = Visibility.Visible;
}
if (mdiChild.maximizeButton != null)
{
mdiChild.maximizeButton.Visibility = Visibility.Visible;
}
}
}
else
{
bool minimizeEnabled = true;
if (mdiChild.minimizeButton != null)
{
minimizeEnabled = mdiChild.minimizeButton.IsEnabled;
}
if (mdiChild.maximizeButton != null)
{
mdiChild.maximizeButton.IsEnabled = false;
}
if (!minimizeEnabled)
{
if (mdiChild.maximizeButton != null)
{
mdiChild.minimizeButton.Visibility = Visibility.Hidden;
}
if (mdiChild.maximizeButton != null)
{
mdiChild.maximizeButton.Visibility = Visibility.Hidden;
}
}
}
}
/// <summary>
/// Invalidates the size checking to see if the furthest
/// child point exceeds the current height and width.
/// </summary>
internal void InvalidateSize()
{
Point largestPoint = new Point(0, 0);
for (int i = 0; i < windowCanvas.Children.Count; i++)
{
MdiChild mdiChild = (MdiChild)windowCanvas.Children[i];
Point farPosition = new Point(Canvas.GetLeft(mdiChild) + mdiChild.ActualWidth, Canvas.GetTop(mdiChild) + mdiChild.ActualHeight);
if (farPosition.X > largestPoint.X)
{
largestPoint.X = farPosition.X;
}
if (farPosition.Y > largestPoint.Y)
{
largestPoint.Y = farPosition.Y;
}
}
if (windowCanvas.Width != largestPoint.X)
{
windowCanvas.Width = largestPoint.X;
}
if (windowCanvas.Height != largestPoint.Y)
{
windowCanvas.Height = largestPoint.Y;
}
}
public static UserControl OpenTab(MdiContainer container, Type type, string title, bool canDuplicate)
{
if (type != null)
{
if (!canDuplicate)
{
var type_string = type.ToString();
var first = container.Children.FirstOrDefault(o => o.Content.GetType().ToString() == type_string);
if (first != null)
{
first.Focus();
first.WindowState = WindowState.Normal;
return(null);
}
}
else
{
title += string.Format(" - {0}", ++_id);
}
var child = new WPF.MDI.MdiChild()
{
Title = title, Resizable = false
};
var content = (UserControl)Activator.CreateInstance(type);
content.Tag = child;
child.Tag = container;
child.Content = content;
container.Children.Add(child);
return(content);
}
return(null);
}
/// <summary>
/// Focuses a child and brings it into view.
/// </summary>
/// <param name="mdiChild">The MDI child.</param>
internal static void Focus(MdiChild mdiChild)
{
if (mdiChild == null || mdiChild.Container == null)
{
return;
}
mdiChild.Container._buttons.Child = mdiChild.Buttons;
int maxZindex = 0;
for (int i = 0; i < mdiChild.Container.Children.Count; i++)
{
int zindex = Panel.GetZIndex(mdiChild.Container.Children[i]);
if (zindex > maxZindex)
{
maxZindex = zindex;
}
if (mdiChild.Container.Children[i] != mdiChild)
{
mdiChild.Container.Children[i].Focused = false;
}
else
{
mdiChild.Focused = true;
}
}
Panel.SetZIndex(mdiChild, maxZindex + 1);
}
/// <summary>
/// Invalidates the size checking to see if the furthest
/// child point exceeds the current height and width.
/// </summary>
internal void InvalidateSize()
{
Point largestPoint = new Point(0, 0);
for (int i = 0; i < Children.Count; i++)
{
MdiChild mdiChild = Children[i];
Point farPosition = new Point(mdiChild.Position.X + mdiChild.Width, mdiChild.Position.Y + mdiChild.Height);
if (farPosition.X > largestPoint.X)
{
largestPoint.X = farPosition.X;
}
if (farPosition.Y > largestPoint.Y)
{
largestPoint.Y = farPosition.Y;
}
}
if (_windowCanvas.Width != largestPoint.X)
{
_windowCanvas.Width = largestPoint.X;
}
if (_windowCanvas.Height != largestPoint.Y)
{
_windowCanvas.Height = largestPoint.Y;
}
}
/// <summary>
/// Focuses a child and brings it into view.
/// FUTURE: Look into how ZIndex works.
/// </summary>
/// <param name="mdiChild">The MDI child.</param>
internal void Focus(MdiChild mdiChild)
{
for (var i = 0; i < _windowCanvas.Children.Count; i++)
{
((MdiChild)_windowCanvas.Children[i]).Focused =
(_windowCanvas.Children[i] == mdiChild && _windowCanvas.Children[i].GetType() == typeof(MdiChild));
}
_windowCanvas.Children.Remove(mdiChild);
_windowCanvas.Children.Add(mdiChild);
}
/// <summary>
/// Handles the CollectionChanged event of the Children control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Collections.Specialized.NotifyCollectionChangedEventArgs"/> instance containing the event data.</param>
private void Children_CollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
switch (e.Action)
{
case NotifyCollectionChangedAction.Add:
{
MdiChild mdiChild = Children[e.NewStartingIndex],
topChild = ActiveMdiChild;
if (topChild != null && topChild.WindowState == WindowState.Maximized)
{
mdiChild.Loaded += (s, a) => mdiChild.WindowState = WindowState.Maximized;
}
mdiChild.Loaded += (s, a) => ActiveMdiChild = mdiChild;
if (mdiChild.Position.X < 0 || mdiChild.Position.Y < 0)
{
mdiChild.Position = new Point(_windowOffset, _windowOffset);
}
_windowCanvas.Children.Add(mdiChild);
_windowOffset += WindowOffset;
if (_windowOffset + mdiChild.Width > ActualWidth)
{
_windowOffset = 0;
}
if (_windowOffset + mdiChild.Height > ActualHeight)
{
_windowOffset = 0;
}
}
break;
case NotifyCollectionChangedAction.Remove:
{
MdiChild oldChild = (MdiChild)e.OldItems[0];
_windowCanvas.Children.Remove(oldChild);
MdiChild newChild = GetTopChild();
ActiveMdiChild = newChild;
if (newChild != null && oldChild.WindowState == WindowState.Maximized)
{
newChild.WindowState = WindowState.Maximized;
}
}
break;
case NotifyCollectionChangedAction.Reset:
_windowCanvas.Children.Clear();
break;
}
InvalidateSize();
}
/// <summary>
/// Dependency property event once the focused value has changed.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="System.Windows.DependencyPropertyChangedEventArgs"/> instance containing the event data.</param>
private static void FocusedValueChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e)
{
if ((bool)e.NewValue == (bool)e.OldValue)
{
return;
}
MdiChild mdiChild = (MdiChild)sender;
bool focused = (bool)e.NewValue;
mdiChild.RaiseEvent(focused ? new RoutedEventArgs(GotFocusEvent, mdiChild) : new RoutedEventArgs(LostFocusEvent, mdiChild));
}
public frmCoatingMaster(string formName, WPF.MDI.MdiChild me)
{
InitializeComponent();
this._formName = formName;
OperationMasterViewModel vm = new OperationMasterViewModel(_formName);
this.DataContext = vm;
me.Closing += vm.CloseMethod;
if (vm.CloseAction == null)
{
vm.CloseAction = new Action(() => me.Close());
}
}
/// <summary>
/// Dependency property event once the position value has changed.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="System.Windows.DependencyPropertyChangedEventArgs"/> instance containing the event data.</param>
private static void PositionValueChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e)
{
if ((Point)e.NewValue == (Point)e.OldValue)
{
return;
}
MdiChild mdiChild = (MdiChild)sender;
Point newPosition = (Point)e.NewValue;
Canvas.SetTop(mdiChild, newPosition.Y < 0 ? 0 : newPosition.Y);
Canvas.SetLeft(mdiChild, newPosition.X < 0 ? 0 : newPosition.X);
}
/// <summary>
/// Handles the CollectionChanged event of the Children control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Collections.Specialized.NotifyCollectionChangedEventArgs"/> instance containing the event data.</param>
private void Children_CollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
switch (e.Action)
{
case NotifyCollectionChangedAction.Add:
{
MdiChild mdiChild = Children[e.NewStartingIndex],
topChild = GetTopChild();
if (topChild != null && topChild.WindowState == WindowState.Maximized)
{
mdiChild.Loaded += (s, a) => mdiChild.WindowState = WindowState.Maximized;
}
mdiChild.Position = new Point(_windowOffset, _windowOffset);
_windowCanvas.Children.Add(mdiChild);
mdiChild.Loaded += (s, a) => Focus(mdiChild);
_windowOffset += WindowOffset;
if (InnerWidth > 0 && InnerHeight > 0)
{
if (_windowOffset + mdiChild.Width > InnerWidth)
{
_windowOffset = 0;
}
if (_windowOffset + mdiChild.Height > InnerHeight)
{
_windowOffset = 0;
}
}
mdiChild.CanDragOut = CanDragOut;
}
break;
case NotifyCollectionChangedAction.Remove:
{
_windowCanvas.Children.Remove((MdiChild)e.OldItems[0]);
Focus(GetTopChild());
}
break;
case NotifyCollectionChangedAction.Reset:
_windowCanvas.Children.Clear();
break;
}
InvalidateSize();
}
public frmToolsInfo(UserInformation userInformation, WPF.MDI.MdiChild mdiChild)
{
InitializeComponent();
ToolInfoViewModel vm = new ToolInfoViewModel();
this.DataContext = vm;
mdiChild.Closing += vm.CloseMethod;
vm.PreviewImage = imgPhoto;
vm.DgToolInfo = rpdDataGrid;
if (vm.CloseAction == null)
{
vm.CloseAction = new Action(() => mdiChild.Close());
}
}
static void MdiChild_KeyDown(object sender, KeyEventArgs e)
{
MdiChild mdiChild = (MdiChild)sender;
switch (e.Key)
{
case Key.F4:
if (e.KeyboardDevice.Modifiers == ModifierKeys.Alt)
{
mdiChild.Close();
e.Handled = true;
}
break;
}
}
public frmOperationMain(string formName, WPF.MDI.MdiChild me)
{
InitializeComponent();
this._formName = formName;
// FocusManager.SetFocusedElement(this, txt_operDesc);
OperationMasterViewModel vm = new OperationMasterViewModel(_formName);
this.DataContext = vm;
me.Closing += vm.CloseMethod;
if (vm.CloseAction == null)
{
vm.CloseAction = new Action(() => me.Close());
}
}
public ReportPendingPartNumberStatusViewModel(UserInformation userInformation, WPF.MDI.MdiChild mdiChild, bool refreshOnLoad = false, string title = REPORT_TITLE)
{
_userInformation = userInformation;
this.mdiChild = mdiChild;
bll = new ReportPendingPartNumberStatus(userInformation);
MandatoryFields = new ReportPendingPartNumberStatusModel();
MandatoryFields.GRID_TITLE = REPORT_TITLE;
this.printCommand = new DelegateCommand(this.PrintSubmitCommand);
this.refreshCommand = new DelegateCommand(this.RefreshSubmitCommand);
this.closeCommand = new DelegateCommand(this.Close);
this.mouseDoubleClickGrdMeasuringDetails = new DelegateCommand <DataRowView>(this.SelectDataRowMouseDoubleClickMeasuringDetails);
isFocusedDocRel = true;
}
//private readonly ICommand mousecombocommand;
//public ICommand MouseComboCommand { get { return this.mousecombocommand; } }
public ReportMISFeatureWiseViewModel(UserInformation userInformation, WPF.MDI.MdiChild mdiChild, PCCS feature = null, PCCS feature1 = null, PCCS feature2 = null, PCCS specification = null, PRD_MAST productMaster = null, bool refreshOnLoad = false, string title = REPORT_TITLE)
{
_userInformation = userInformation;
this.mdiChild = mdiChild;
bll = new ReportMISFeatureWise(userInformation);
MandatoryFields = new ReportMISFeatureWiseModel();
MandatoryFields.GRID_TITLE = REPORT_TITLE;
this.printCommand = new DelegateCommand(this.PrintSubmitCommand);
//this.mousecombocommand = new DelegateCommand(this.MouseDblClick);
this.refreshCommand = new DelegateCommand(this.RefreshSubmitCommand);
this.exportToExcelCommand = new DelegateCommand(this.ExportToExcelSubmitCommand);
//FeatureDataSource = bll.GetFeature().ToDataTable<PCCS>().DefaultView;
FeatureDataSource = bll.GetFeatureDataTable().DefaultView;
this._featureSelectedItemChangedCommand = new DelegateCommand(this.FeatureChanged);
FeatureDropDownItems = new ObservableCollection <DropdownColumns>()
{
new DropdownColumns()
{
ColumnName = "FEATURE", ColumnDesc = "Feature", ColumnWidth = "1*"
},
};
Feature1DataSource = FeatureDataSource.Table.Copy().DefaultView;
this._feature1SelectedItemChangedCommand = new DelegateCommand(this.Feature1Changed);
Feature1DropDownItems = new ObservableCollection <DropdownColumns>()
{
new DropdownColumns()
{
ColumnName = "FEATURE", ColumnDesc = "Feature", ColumnWidth = "1*"
},
};
Feature2DataSource = FeatureDataSource.Table.Copy().DefaultView;
this._feature2SelectedItemChangedCommand = new DelegateCommand(this.Feature2Changed);
Feature2DropDownItems = new ObservableCollection <DropdownColumns>()
{
new DropdownColumns()
{
ColumnName = "FEATURE", ColumnDesc = "Feature", ColumnWidth = "1*"
},
};
}
/// <summary>
/// Focuses a child and brings it into view.
/// TODO: Look into how ZIndex works.
/// </summary>
/// <param name="mdiChild">The MDI child.</param>
internal void Focus(MdiChild mdiChild)
{
for (int i = 0; i < windowCanvas.Children.Count; i++)
{
if (windowCanvas.Children[i] != mdiChild && windowCanvas.Children[i].GetType() == typeof(MdiChild))
{
((MdiChild)windowCanvas.Children[i]).Focused = false;
}
else
{
((MdiChild)windowCanvas.Children[i]).Focused = true;
}
}
windowCanvas.Children.Remove(mdiChild);
windowCanvas.Children.Add(mdiChild);
}
void System.Windows.Markup.IComponentConnector.Connect(int connectionId, object target)
{
switch (connectionId)
{
case 1:
this.LayoutRoot = ((System.Windows.Controls.Grid)(target));
return;
case 2:
this.Container = ((WPF.MDI.MdiContainer)(target));
return;
case 3:
this.ChildWindowContent = ((WPF.MDI.MdiChild)(target));
return;
}
this._contentLoaded = true;
}
public APQPViewModel(UserInformation userInformation, WPF.MDI.MdiChild mdiChild)
{
try
{
_aPQPBll = new APQPBll(userInformation);
DvAPQP = _aPQPBll.GetApQpChart("").DefaultView;
PartNoCombo = _aPQPBll.GetPartNoDetails();
SetdropDownItems();
this.selectChangeComboCommandPartNo = new DelegateCommand(this.SelectDataRowPart);
this.saveCommand = new DelegateCommand(this.Save);
this.printReportCommand = new DelegateCommand(this.PrintReport);
PartNo = "";
}
catch (Exception ex)
{
throw ex.LogException();
}
}
/// <summary>
/// Dependency property event once the focused mdi child has changed.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="System.Windows.DependencyPropertyChangedEventArgs"/> instance containing the event data.</param>
private static void ActiveMdiChildValueChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e)
{
MdiContainer mdiContainer = (MdiContainer)sender;
MdiChild newChild = (MdiChild)e.NewValue,
oldChild = (MdiChild)e.OldValue;
if (newChild == null || newChild == oldChild)
{
return;
}
if (oldChild != null && oldChild.WindowState == WindowState.Maximized)
{
newChild.WindowState = WindowState.Maximized;
}
int maxZindex = 0;
for (int i = 0; i < mdiContainer.Children.Count; i++)
{
int zindex = Panel.GetZIndex(mdiContainer.Children[i]);
if (zindex > maxZindex)
{
maxZindex = zindex;
}
if (mdiContainer.Children[i] != newChild)
{
mdiContainer.Children[i].Focused = false;
}
else
{
newChild.Focused = true;
}
}
Panel.SetZIndex(newChild, maxZindex + 1);
if (mdiContainer.MdiChildTitleChanged != null)
{
mdiContainer.MdiChildTitleChanged(mdiContainer, new RoutedEventArgs());
}
}
/// <summary>
/// Dependency property event once the focused value has changed.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="System.Windows.DependencyPropertyChangedEventArgs"/> instance containing the event data.</param>
private static void FocusedValueChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e)
{
if ((bool)e.NewValue == (bool)e.OldValue)
{
return;
}
MdiChild mdiChild = (MdiChild)sender;
bool focused = (bool)e.NewValue;
if (focused)
{
mdiChild.Dispatcher.BeginInvoke(new Func <IInputElement, IInputElement>(Keyboard.Focus), System.Windows.Threading.DispatcherPriority.ApplicationIdle, mdiChild.Content);
mdiChild.RaiseEvent(new RoutedEventArgs(GotFocusEvent, mdiChild));
}
else
{
mdiChild.RaiseEvent(new RoutedEventArgs(LostFocusEvent, mdiChild));
}
}
/// <summary>
/// Dependency property event once the close box value has changed.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="System.Windows.DependencyPropertyChangedEventArgs"/> instance containing the event data.</param>
private static void CloseBoxValueChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e)
{
MdiChild mdiChild = (MdiChild)sender;
bool visible = (bool)e.NewValue;
if (visible)
{
if ((mdiChild.closeButton != null) && (mdiChild.closeButton.Visibility != Visibility.Visible))
{
mdiChild.closeButton.Visibility = Visibility.Visible;
}
}
else
{
if ((mdiChild.closeButton != null) && (mdiChild.closeButton.Visibility == Visibility.Visible))
{
mdiChild.closeButton.Visibility = Visibility.Collapsed;
}
}
}
MdiChild CreateWindow(UIElement content, string header)
{
var grid = new Grid();
var transitionControl = new TransitionContentControl();
transitionControl.AnimationStrategy = new ModalAnimationStrategy(500.MilliSeconds(), grid);
grid.Children.Add(transitionControl);
grid.Children.Add(content);
Panel.SetZIndex(transitionControl, 100);
var child = new MdiChild
{
Title = header,
Content = grid,
Background = Brushes.White,
Height = 600,
Width = 600
};
return child;
}
/// <summary>
/// Handles the SizeChanged event of the MdiContainer control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Windows.SizeChangedEventArgs"/> instance containing the event data.</param>
private void MdiContainer_SizeChanged(object sender, SizeChangedEventArgs e)
{
if (Children.Count == 0)
{
return;
}
for (int i = 0; i < Children.Count; i++)
{
MdiChild mdiChild = Children[i];
if (mdiChild.WindowState == WindowState.Maximized)
{
mdiChild.Width = ActualWidth;
mdiChild.Height = ActualHeight;
}
if (mdiChild.WindowState == WindowState.Minimized)
{
mdiChild.Position = new Point(mdiChild.Position.X, mdiChild.Position.Y + e.NewSize.Height - e.PreviousSize.Height);
}
}
}
/// <summary>
/// Handles the CollectionChanged event of the Children control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Collections.Specialized.NotifyCollectionChangedEventArgs"/> instance containing the event data.</param>
private void Children_CollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
switch (e.Action)
{
case NotifyCollectionChangedAction.Add:
{
MdiChild mdiChild = (MdiChild)Children[e.NewStartingIndex];
Canvas.SetLeft(mdiChild, (windowCanvas.Children.Count * 25) + 2);
Canvas.SetTop(mdiChild, (windowCanvas.Children.Count * 25) + 2);
if (windowCanvas.Children.Count == 0 || ((MdiChild)windowCanvas.Children[windowCanvas.Children.Count - 1]).WindowState != WindowState.Maximized)
{
windowCanvas.Children.Add(mdiChild);
mdiChild.Loaded += (s, a) =>
{
Focus(mdiChild);
};
}
else
{
windowCanvas.Children.Insert(windowCanvas.Children.Count - 1, mdiChild);
}
}
break;
case NotifyCollectionChangedAction.Remove:
{
windowCanvas.Children.Remove((MdiChild)e.OldItems[0]);
if (windowCanvas.Children.Count > 0)
{
Focus((MdiChild)windowCanvas.Children[windowCanvas.Children.Count - 1]);
}
}
break;
}
}
/// <summary>
/// Handles the CollectionChanged event of the Children control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Collections.Specialized.NotifyCollectionChangedEventArgs"/> instance containing the event data.</param>
private void Children_CollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
switch (e.Action)
{
case NotifyCollectionChangedAction.Add:
{
MdiChild child = Children[e.NewStartingIndex];
//if (IsFormAlreadyOpen(child.Title) == true)
//{
// _windowCanvas.Children.Remove(Children[e.NewStartingIndex]);
// Children.RemoveAt(e.NewStartingIndex);
// Focus(GetFormAlreadyOpened(child.Title));
// break;
//}
MdiChild mdiChild = Children[e.NewStartingIndex],
topChild = GetTopChild();
if (topChild != null && topChild.WindowState == WindowState.Maximized)
{
mdiChild.Loaded += (s, a) => mdiChild.WindowState = WindowState.Maximized;
}
//mdiChild.Position = new Point(_windowOffset, _windowOffset);
//_windowCanvas.Children.Add(mdiChild);
//mdiChild.Loaded += (s, a) => Focus(mdiChild);
//_windowOffset += WindowOffset;
//if (_windowOffset + mdiChild.Width > ActualWidth)
// _windowOffset = 0;
//if (_windowOffset + mdiChild.Height > ActualHeight)
// _windowOffset = 0;
if (mdiChild.Icon == null)
{
var uriSource = new Uri(@"/WPF.MDI;component/Images/logo.ico", UriKind.Relative);
mdiChild.Icon = new BitmapImage(uriSource);
}
_windowOffsetLeft = (ActualWidth - mdiChild.Width) / 2;
_windowOffsetTop = ((ActualHeight - 30) - mdiChild.Height) / 2;
mdiChild.Position = new Point(_windowOffsetLeft, _windowOffsetTop);
_windowCanvas.Children.Add(mdiChild);
mdiChild.Loaded += (s, a) => Focus(mdiChild);
_windowOffsetLeft += WindowOffset;
_windowOffsetTop += WindowOffset;
if (_windowOffsetLeft + mdiChild.Width > ActualWidth)
{
_windowOffsetLeft = 0;
}
if (_windowOffsetTop + mdiChild.Height > ActualHeight)
{
_windowOffsetTop = 0;
}
}
break;
case NotifyCollectionChangedAction.Remove:
{
_windowCanvas.Children.Remove((MdiChild)e.OldItems[0]);
Focus(GetTopChild());
}
break;
case NotifyCollectionChangedAction.Reset:
_windowCanvas.Children.Clear();
break;
}
InvalidateSize();
}
/// <summary>
/// Dependency property event once the windows state value has changed.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="System.Windows.DependencyPropertyChangedEventArgs"/> instance containing the event data.</param>
private static void WindowStateValueChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e)
{
MdiChild mdiChild = (MdiChild)sender;
MdiContainer mdiContainer = mdiChild.Container;
WindowState previousWindowState = (WindowState)e.OldValue;
WindowState windowState = (WindowState)e.NewValue;
if (mdiChild.Container == null ||
previousWindowState == windowState)
{
return;
}
if (previousWindowState == WindowState.Maximized)
{
if (mdiContainer.ActiveMdiChild.WindowState != WindowState.Maximized)
{
for (int i = 0; i < mdiContainer.Children.Count; i++)
{
if (mdiContainer.Children[i] != mdiChild &&
mdiContainer.Children[i].WindowState == WindowState.Maximized &&
mdiContainer.Children[i].MaximizeBox)
{
mdiContainer.Children[i].WindowState = WindowState.Normal;
}
}
ScrollViewer sv = (ScrollViewer)((Grid)mdiContainer.Content).Children[1];
sv.HorizontalScrollBarVisibility = ScrollBarVisibility.Auto;
sv.VerticalScrollBarVisibility = ScrollBarVisibility.Auto;
}
mdiChild.Buttons.Children.Clear();
mdiChild.Buttons = null;
mdiChild.buttonsPanel.Children.Add(mdiChild.minimizeButton);
mdiChild.buttonsPanel.Children.Add(mdiChild.maximizeButton);
mdiChild.buttonsPanel.Children.Add(mdiChild.closeButton);
}
if (previousWindowState == WindowState.Minimized)
{
mdiChild.minimizedPosition = mdiChild.Position;
}
switch (windowState)
{
case WindowState.Normal:
{
mdiChild.Position = new Point(mdiChild.originalDimension.X, mdiChild.originalDimension.Y);
mdiChild.Width = mdiChild.originalDimension.Width;
mdiChild.Height = mdiChild.originalDimension.Height;
}
break;
case WindowState.Minimized:
{
if (previousWindowState == WindowState.Normal)
{
mdiChild.originalDimension = new Rect(mdiChild.Position.X, mdiChild.Position.Y, mdiChild.ActualWidth, mdiChild.ActualHeight);
}
double newLeft, newTop;
if (mdiChild.minimizedPosition.X >= 0 || mdiChild.minimizedPosition.Y >= 0)
{
newLeft = mdiChild.minimizedPosition.X;
newTop = mdiChild.minimizedPosition.Y;
}
else
{
List <Rect> minimizedWindows = new List <Rect>();
for (int i = 0; i < mdiContainer.Children.Count; i++)
{
MdiChild child = mdiContainer.Children[i];
if (child != mdiChild &&
child.WindowState == WindowState.Minimized)
{
minimizedWindows.Add(new Rect(child.Position.X, mdiContainer.InnerHeight - child.Position.Y, child.Width, child.Height));
}
}
Rect newWindowPlace;
bool occupied = true;
int count = 0,
capacity = Convert.ToInt32(mdiContainer.ActualWidth) / MdiChild.MinimizedWidth;
do
{
int row = count / capacity + 1,
col = count % capacity;
newTop = MdiChild.MinimizedHeight * row;
newLeft = MdiChild.MinimizedWidth * col;
newWindowPlace = new Rect(newLeft, newTop, MdiChild.MinimizedWidth, MdiChild.MinimizedHeight);
occupied = false;
foreach (Rect rect in minimizedWindows)
{
Rect intersection = rect;
intersection.Intersect(newWindowPlace);
if (intersection != Rect.Empty && intersection.Width > 0 && intersection.Height > 0)
{
occupied = true;
break;
}
}
count++;
// TODO: handle negative Canvas coordinates somehow.
if (newTop < 0)
{
// ugly workaround for now.
newTop = 0;
occupied = false;
}
} while (occupied);
newTop = mdiContainer.InnerHeight - newTop;
}
mdiChild.Position = new Point(newLeft, newTop);
mdiChild.Width = MdiChild.MinimizedWidth;
mdiChild.Height = MdiChild.MinimizedHeight;
}
break;
case WindowState.Maximized:
{
if (previousWindowState == WindowState.Normal)
{
mdiChild.originalDimension = new Rect(mdiChild.Position.X, mdiChild.Position.Y, mdiChild.ActualWidth, mdiChild.ActualHeight);
}
mdiChild.NonMaximizedState = previousWindowState;
mdiChild.buttonsPanel.Children.Clear();
StackPanel sp = new StackPanel
{
Orientation = Orientation.Horizontal
};
sp.Children.Add(mdiChild.minimizeButton);
sp.Children.Add(mdiChild.maximizeButton);
sp.Children.Add(mdiChild.closeButton);
mdiChild.Buttons = sp;
mdiChild.Position = new Point(0, 0);
mdiChild.Width = mdiContainer.ActualWidth;
mdiChild.Height = mdiContainer.InnerHeight - 2; // ContentBorder.BorderThickness="1" in template
ScrollViewer sv = (ScrollViewer)((Grid)mdiContainer.Content).Children[1];
sv.HorizontalScrollBarVisibility = ScrollBarVisibility.Hidden;
sv.VerticalScrollBarVisibility = ScrollBarVisibility.Hidden;
}
break;
}
if (mdiContainer.ActiveMdiChild == mdiChild)
{
mdiContainer.Buttons = mdiChild.Buttons;
}
mdiContainer.InvalidateSize();
}
void System.Windows.Markup.IComponentConnector.Connect(int connectionId, object target)
{
switch (connectionId)
{
case 1:
this.Container = ((WPF.MDI.MdiContainer)(target));
return;
case 2:
#line 11 "..\..\Main.xaml"
((System.Windows.Controls.MenuItem)(target)).Click += new System.Windows.RoutedEventHandler(this.AddWindow_Click);
#line default
#line hidden
return;
case 3:
#line 12 "..\..\Main.xaml"
((System.Windows.Controls.MenuItem)(target)).Click += new System.Windows.RoutedEventHandler(this.AddFixedWindow_Click);
#line default
#line hidden
return;
case 4:
#line 13 "..\..\Main.xaml"
((System.Windows.Controls.MenuItem)(target)).Click += new System.Windows.RoutedEventHandler(this.AddScrollWindow_Click);
#line default
#line hidden
return;
case 5:
this.Generic = ((System.Windows.Controls.MenuItem)(target));
#line 16 "..\..\Main.xaml"
this.Generic.Click += new System.Windows.RoutedEventHandler(this.Generic_Click);
#line default
#line hidden
return;
case 6:
this.Luna = ((System.Windows.Controls.MenuItem)(target));
#line 17 "..\..\Main.xaml"
this.Luna.Click += new System.Windows.RoutedEventHandler(this.Luna_Click);
#line default
#line hidden
return;
case 7:
this.Aero = ((System.Windows.Controls.MenuItem)(target));
#line 18 "..\..\Main.xaml"
this.Aero.Click += new System.Windows.RoutedEventHandler(this.Aero_Click);
#line default
#line hidden
return;
case 8:
this.WindowsMenu = ((System.Windows.Controls.MenuItem)(target));
return;
case 9:
this.Window1 = ((WPF.MDI.MdiChild)(target));
return;
case 10:
this.DisableMinimize = ((System.Windows.Controls.Button)(target));
#line 26 "..\..\Main.xaml"
this.DisableMinimize.Click += new System.Windows.RoutedEventHandler(this.DisableMinimize_Click);
#line default
#line hidden
return;
case 11:
this.EnableMinimize = ((System.Windows.Controls.Button)(target));
#line 27 "..\..\Main.xaml"
this.EnableMinimize.Click += new System.Windows.RoutedEventHandler(this.EnableMinimize_Click);
#line default
#line hidden
return;
case 12:
this.DisableMaximize = ((System.Windows.Controls.Button)(target));
#line 28 "..\..\Main.xaml"
this.DisableMaximize.Click += new System.Windows.RoutedEventHandler(this.DisableMaximize_Click);
#line default
#line hidden
return;
case 13:
this.EnableMaximize = ((System.Windows.Controls.Button)(target));
#line 29 "..\..\Main.xaml"
this.EnableMaximize.Click += new System.Windows.RoutedEventHandler(this.EnableMaximize_Click);
#line default
#line hidden
return;
case 14:
this.ShowIcon = ((System.Windows.Controls.Button)(target));
#line 30 "..\..\Main.xaml"
this.ShowIcon.Click += new System.Windows.RoutedEventHandler(this.ShowIcon_Click);
#line default
#line hidden
return;
case 15:
this.HideIcon = ((System.Windows.Controls.Button)(target));
#line 31 "..\..\Main.xaml"
this.HideIcon.Click += new System.Windows.RoutedEventHandler(this.HideIcon_Click);
#line default
#line hidden
return;
}
this._contentLoaded = true;
}
/// <summary>
/// Dependency property event once the MDI layout value has changed.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="System.Windows.DependencyPropertyChangedEventArgs"/> instance containing the event data.</param>
private static void MdiLayoutValueChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e)
{
MdiContainer mdiContainer = (MdiContainer)sender;
MdiLayout value = (MdiLayout)e.NewValue;
if (value == MdiLayout.ArrangeIcons ||
mdiContainer.Children.Count < 1)
{
return;
}
// 1. WindowState.Maximized -> WindowState.Normal
List <MdiChild> minimizedWindows = new List <MdiChild>(),
normalWindows = new List <MdiChild>();
foreach (MdiChild mdiChild in mdiContainer.Children)
{
switch (mdiChild.WindowState)
{
case WindowState.Minimized:
minimizedWindows.Add(mdiChild);
break;
case WindowState.Maximized:
mdiChild.WindowState = WindowState.Normal;
normalWindows.Add(mdiChild);
break;
default:
normalWindows.Add(mdiChild);
break;
}
}
minimizedWindows.Sort(new MdiChildComparer());
normalWindows.Sort(new MdiChildComparer());
// 2. Arrange minimized windows
double containerHeight = mdiContainer.InnerHeight;
for (int i = 0; i < minimizedWindows.Count; i++)
{
MdiChild mdiChild = minimizedWindows[i];
int capacity = Convert.ToInt32(mdiContainer.ActualWidth / MdiChild.MinimizedWidth),
row = i / capacity + 1,
col = i % capacity;
containerHeight = mdiContainer.InnerHeight - MdiChild.MinimizedHeight * row;
double newLeft = MdiChild.MinimizedWidth * col;
mdiChild.Position = new Point(newLeft, containerHeight);
}
// 3. Resize & arrange normal windows
switch (value)
{
case MdiLayout.Cascade:
{
double newWidth = mdiContainer.ActualWidth - (int)(mdiContainer.ActualWidth * 0.20); //Width - 20%
double newHeight = containerHeight - (int)(containerHeight * 0.30); //Height - 30%
double CurrentWindowOffset = 0;
foreach (MdiChild mdiChild in normalWindows)
{
if (mdiChild.Resizable)
{
mdiChild.Width = newWidth;
mdiChild.Height = newHeight;
}
mdiChild.Position = new Point(CurrentWindowOffset, CurrentWindowOffset);
CurrentWindowOffset += WindowOffset;
if (CurrentWindowOffset + mdiChild.Width > mdiContainer.ActualWidth)
{
CurrentWindowOffset = 0;
}
if (CurrentWindowOffset + mdiChild.Height > containerHeight)
{
CurrentWindowOffset = 0;
}
}
}
break;
case MdiLayout.TileHorizontal:
{
double cols = Math.Sqrt(normalWindows.Count),
rows = normalWindows.Count / cols;
List <double> col_count = new List <double>(); // windows per column
for (int i = 0; i < cols; i++)
{
if (normalWindows.Count % cols > cols - i - 1)
{
col_count.Add(rows + 1);
}
else
{
col_count.Add(rows);
}
}
double newWidth = mdiContainer.ActualWidth / cols,
newHeight = containerHeight / col_count[0],
offsetTop = 0,
offsetLeft = 0;
double prev_count = 0;
for (int i = 0, col_index = 0; i < normalWindows.Count; i++)
{
if (i >= prev_count + col_count[col_index])
{
prev_count += col_count[col_index++];
offsetLeft += newWidth;
offsetTop = 0;
newHeight = containerHeight / col_count[col_index];
}
MdiChild mdiChild = normalWindows[i];
if (mdiChild.Resizable)
{
mdiChild.Width = newWidth;
mdiChild.Height = newHeight;
}
mdiChild.Position = new Point(offsetLeft, offsetTop);
offsetTop += newHeight;
}
}
break;
case MdiLayout.TileVertical:
{
double rows = Math.Sqrt(normalWindows.Count),
cols = normalWindows.Count / rows;
List <double> col_count = new List <double>(); // windows per column
for (int i = 0; i < cols; i++)
{
if (normalWindows.Count % cols > cols - i - 1)
{
col_count.Add(rows + 1);
}
else
{
col_count.Add(rows);
}
}
double newWidth = mdiContainer.ActualWidth / cols,
newHeight = containerHeight / col_count[0],
offsetTop = 0,
offsetLeft = 0;
double prev_count = 0;
for (int i = 0, col_index = 0; i < normalWindows.Count; i++)
{
if (i >= prev_count + col_count[col_index])
{
prev_count += col_count[col_index++];
offsetLeft += newWidth;
offsetTop = 0;
newHeight = containerHeight / col_count[col_index];
}
MdiChild mdiChild = normalWindows[i];
if (mdiChild.Resizable)
{
mdiChild.Width = newWidth;
mdiChild.Height = newHeight;
}
mdiChild.Position = new Point(offsetLeft, offsetTop);
offsetTop += newHeight;
}
}
break;
}
mdiContainer.InvalidateSize();
mdiContainer.MdiLayout = MdiLayout.ArrangeIcons;
}