/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="sender"></param>
/// <param name="e"></param>
internal override void handleEvent(EventType type, Object sender, EventArgs e)
{
ControlsMap controlsMap = ControlsMap.getInstance();
MgComboBox comboBox = (MgComboBox)sender;
MapData mapData = controlsMap.getMapData(comboBox);
if (mapData == null)
{
return;
}
var contextIDGuard = new Manager.ContextIDGuard(Manager.GetContextID(mapData.getControl()));
try
{
switch (type)
{
case EventType.RESIZE:
GuiMgControl mgControl = mapData.getControl();
if (mgControl.IsTableHeaderChild)
{
comboBox.Invalidate();
}
break;
case EventType.MOUSE_DOWN:
((TagData)comboBox.Tag).HandleOnDropDownClosed = false;
GuiUtils.saveFocusingControl(GuiUtils.FindForm(comboBox), mapData);
DefaultHandler.getInstance().handleEvent(type, sender, e);
// QCR #713073 Process drop down only for left mouse click. right click opens the context menu.
if (((MouseEventArgs)e).Button == MouseButtons.Left)
{
#if !PocketPC
// In mouse down event, we initiate drag and since we are returning from here,
// we need to handle it here itself as it won't call defaulthandler.handleEvent.
GuiUtils.AssessDrag((Control)sender, (MouseEventArgs)e, mapData);
#endif
// QCR #927727, this will prevent openning combo for non parkable conrols
Events.OnComboDroppingDown(mapData.getControl(), mapData.getIdx());
}
return;
case EventType.DROP_DOWN:
// when the drop down is open reset the member
((TagData)comboBox.Tag).ClickOnComboDropDownList = false;
break;
case EventType.DROP_DOWN_CLOSED:
OnDropDownClosed(comboBox, e);
break;
case EventType.KEY_DOWN:
if (OnkeyDown(sender, e))
{
return;
}
break;
case EventType.SELECTED_INDEX_CHANGED:
((TagData)comboBox.Tag).HandleOnDropDownClosed = false;
TagData tg = ((TagData)comboBox.Tag);
tg.IgnoreTwiceClickWhenToValueIs = GuiUtils.getValue(comboBox);
//fixed bug #:782615, when type char, we get click_index_change in spite of the index isn't changed.
// ignore when the value isn't real changed
//While creating combo control, if you try to select the option from combo using key,
//ListControlOriginalValue is not initialized yet. So, return.
if (tg.ListControlOriginalValue == null || tg.ListControlOriginalValue.Equals(tg.IgnoreTwiceClickWhenToValueIs))
{
return;
}
//we must this fixed for bug #:768284, we get twice before the GuiCommandQueue.setselection(comboBox) was called.
// so the value on tg.ComboBoxOriginalValue isn't updated yet.
if (tg.IgnoreTwiceClick)
{
if (tg.IgnoreTwiceClickWhenToValueIs == tg.IgnoreTwiceClickWhenFromValueIs)
{
tg.IgnoreTwiceClickWhenFromValueIs = tg.IgnoreTwiceClickWhenToValueIs;
tg.IgnoreTwiceClick = false;
return;
}
else
{
tg.IgnoreTwiceClickWhenFromValueIs = tg.IgnoreTwiceClickWhenToValueIs;
}
}
break;
case EventType.PRESS:
// save current control as last focused control
if (!comboBox.Focused)
{
GuiUtils.saveFocusingControl(GuiUtils.FindForm(comboBox), mapData);
}
break;
}
}
finally
{
contextIDGuard.Dispose();
}
DefaultHandler.getInstance().handleEvent(type, sender, e);
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="sender"></param>
/// <param name="e"></param>
internal override void handleEvent(EventType type, Object sender, EventArgs e)
{
MapData mapData = ControlsMap.getInstance().getMapData(sender);
if (mapData == null)
{
return;
}
Object guiMgObject = mapData.getControl();
if (guiMgObject == null)
{
guiMgObject = mapData.getForm();
}
var contextIDGuard = new Manager.ContextIDGuard(Manager.GetContextID(guiMgObject));
try
{
switch (type)
{
#if !PocketPC
case EventType.SCROLL:
{
if (sender is ScrollableControl)
{
ScrollableControl scrollableControl = sender as ScrollableControl;
TagData tg = (TagData)scrollableControl.Tag;
if (scrollableControl.BackgroundImage != null)
{
scrollableControl.Invalidate();
}
else
{
//This is a.Net bug. When scrollbar gets hidden during the process of thumb drag, framework still keeps
//a rectangular bar visible to keep dragging on. Now, this rectangle is not removed even when the scrolling is stopped.
//The workaround is to repaint the form if scrollbar is not present on the form when scroll dragging is stopped.
ScrollEventArgs se = (ScrollEventArgs)e;
if (se.Type == ScrollEventType.ThumbPosition)
{
bool hasVerticalScrollBar = scrollableControl.AutoScrollMinSize.Height > scrollableControl.ClientSize.Height;
if (!hasVerticalScrollBar)
{
scrollableControl.Invalidate();
}
}
}
}
}
break;
#endif
case EventType.RESIZE:
onResize((Control)sender);
break;
}
DefaultContainerHandler.getInstance().handleEvent(type, sender, e);
#if PocketPC
// paint the subform's border. Do it after the controls are painted, so we can paint over them.
if (type == EventType.PAINT && ((MgPanel)sender).BorderStyle != BorderStyle.None)
{
BorderRenderer.PaintBorder(((PaintEventArgs)e).Graphics, ((Control)sender).ClientRectangle,
Color.Black, ControlStyle.Windows, false);
}
#endif
}
finally
{
contextIDGuard.Dispose();
}
}
/// <summary> </summary>
internal override void handleEvent(EventType type, Object sender, EventArgs e)
{
TableColumn column = (TableColumn)sender;
TagData td = (TagData)column.Tag;
LgColumn columnManager = td.ColumnManager;
int direction = -1;
String columnHeaderString;
if (columnManager == null)
{
return;
}
var contextIDGuard = new Manager.ContextIDGuard(Manager.GetContextID(columnManager.GuiMgControl));
try
{
switch (type)
{
case EventType.AFTER_COLUMN_TRACK:
columnManager.updateWidth();
break;
case EventType.COLUMN_CLICK:
direction = columnManager.getSortDirection();
//As event is raise by click action, then the argument for the event will be
//column title if its not null else it will be in form of Column:XXX
//XXX - column number
columnHeaderString = (!String.IsNullOrEmpty(column.Text)
? column.Text
: "Column: " + (columnManager.MgColumnIdx + 1));
Events.OnColumnClick(columnManager.GuiMgControl, direction, columnHeaderString);
break;
case EventType.COLUMN_FILTER_CLICK:
columnHeaderString = (!String.IsNullOrEmpty(column.Text)
? column.Text
: "Column: " + (columnManager.MgColumnIdx + 1));
int index = column.Index;
//Calculate column top left point
Header columnHeader = ((HeaderSectionEventArgs)e).Item.Header;
Panel panel = GuiUtils.getParentPanel(columnHeader.Parent);
Point panelStart = panel.PointToScreen(new Point());
panelStart.Offset(panel.AutoScrollPosition);
Point columnStart = columnHeader.PointToScreen(new Point(columnHeader.GetHeaderSectionStartPos(((HeaderSectionEventArgs)e).Item.Index), 0));
int x = columnStart.X - panelStart.X;
int y = columnStart.Y - panelStart.Y;
int width = ((HeaderSectionEventArgs)e).Item.Width;
int height = ((HeaderSectionEventArgs)e).Item.Header.Height;
Events.OnColumnFilter(columnManager.GuiMgControl, columnHeaderString, x, y, width, height);
break;
}
}
finally
{
contextIDGuard.Dispose();
}
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="sender"></param>
/// <param name="e"></param>
/// <returns></returns>
private bool OnkeyDown(Object sender, EventArgs e)
{
ControlsMap controlsMap = ControlsMap.getInstance();
MgComboBox comboBox = (MgComboBox)sender;
MapData mapData = controlsMap.getMapData(comboBox);
bool ignoreEvent = false;
bool isDropped = false;
KeyEventArgs keyEventArgs = (KeyEventArgs)e;
// Definition of the behavior (the same in on line)
// ---------------------------------------------
// When NOT Dropped :
// page down or up : move to the next\prev record
// up,down,left,right : move to the next\prev field
// Home, End : select the first\end options in the popup (don't need to do nothing)
// When Is Dropped :
// page down or up : move to the next\prev page in the dropped
// up,down,left,right : move to the next\prev option in the dropped
// Home, End : select the first\end options in the popup(don't need to do nothing)
TagData tg = ((TagData)comboBox.Tag);
((TagData)comboBox.Tag).HandleOnDropDownClosed = true;
isDropped = comboBox.DroppedDown;
//Fixed bug #:768284, unexpected behavior of .NET: when Dropped Down is open and press key (navigation\char)
// and in the selection index change open message box\modal window, we get selection index
// change twice to the same control ignore the second time
tg.IgnoreTwiceClick = false;
if (isDropped)
{
tg.IgnoreTwiceClickWhenFromValueIs = GuiUtils.getValue(comboBox);
tg.IgnoreTwiceClick = true;
}
switch (keyEventArgs.KeyCode)
{
case Keys.Left:
case Keys.Right:
case Keys.Down:
case Keys.Up:
//Check whether up/down arrow key is presses with ALT.
if (eventForOpenClosePopup(keyEventArgs))
{
//If combo is not dropped down, then open it, else will be closed.
if (!isDropped)
{
Events.OnComboDroppingDown(mapData.getControl(), mapData.getIdx());
keyEventArgs.Handled = true;
}
}
else
{
keyEventArgs.Handled = true;
}
break;
case Keys.PageUp:
case Keys.PageDown:
case Keys.Home:
case Keys.End:
keyEventArgs.Handled = true;
break;
case Keys.F4:
// QCR #798995, f4 in windows opens combo and this is unwanted behaviour
keyEventArgs.Handled = true;
break;
case Keys.Tab:
//we need to handle the key.Tab so no need to update ignoreEvent
if (comboBox.DroppedDown)
{
CloseComboDropDownForSpecialKeys(comboBox, e);
}
break;
case Keys.Escape:
ignoreEvent = CloseComboDropDownForSpecialKeys(comboBox, e);
break;
case Keys.Enter:
// in case of selection task, Enter on an open combo should only select. we don't want to exit the task.
if (comboBox.DroppedDown)
{
((TagData)comboBox.Tag).IgnoreKeyDown = true;
((TagData)comboBox.Tag).HandleOnDropDownClosed = false;
}
break;
default:
// ctrl + key, focuses on the value starting with this char on .net. But in online it doesn't.
// Also, ctrl+M, might change query to modify and them focus on 'm'. We don't want that.
if (keyEventArgs.Control)
{
DefaultHandler.suppressKeyPress(keyEventArgs, (Control)sender);
}
break;
}
return(ignoreEvent);
}
/// <summary>
/// insert rows into table control
/// </summary>
/// <param name="rowStart">the index at which to begin insert</param>
/// <param name="rowsToInsert">number of rows to be inserted</param>
internal override void InsertRows(int rowStart, int rowsToInsert, bool manipulateEditors)
{
if (rowStart < 0 || rowsToInsert <= 0)
{
return;
}
_mgCount += rowsToInsert;
for (int idx = rowStart; idx < rowStart + rowsToInsert; idx++)
{
_tableControl.InsertItem(getGuiRowIndex(rowStart));
}
if (manipulateEditors)
{
// if allowTesting, do not perform insert, use shiftrows instead.
if (GuiUtils.AccessTest)
{
ShiftEditors(rowStart, rowsToInsert);
}
else
{
InsertEditorsForVisibleColumns(rowStart, rowsToInsert);
}
}
// move rows after rowStart in controlsMap
for (int i = 0; i < _children.Count; i++)
{
if (!_children[i].IsTableHeaderChild)
{
ArrayList arrayControl = controlsMap.object2WidgetArray(_children[i], GuiConstants.ALL_LINES);
if (arrayControl == null)
{
break;
}
if (rowStart <= arrayControl.Count)
{
for (int idx = rowStart; idx < rowStart + rowsToInsert; idx++)
{
arrayControl.Insert(rowStart, null);
}
}
for (int j = rowStart + rowsToInsert; j < arrayControl.Count; j++)
{
LogicalControl lg = (LogicalControl)arrayControl[j] ?? null;
if (lg != null)
{
lg._mgRow = j;
((TableCoordinator)lg.Coordinator).MgRow = j;
TableEditor editor = getTableEditor(lg);
// reapply properties on the editor
if (editor != null && editor.Control != null)
{
TagData tagData = (TagData)(((Control)editor.Control).Tag);
if (tagData.MapData is MapData)
{
MapData mapData = (MapData)tagData.MapData;
int row = mapData.getIdx();
row = j;
mapData.setIdx(row);
}
}
}
}
}
}
}
/// <summary>
/// remove rows from table control
/// </summary>
/// <param name="rowStart">the index at which to begin remove</param>
/// <param name="rowsToRemove">number of rows to remove</param>
internal override void RemoveRows(int rowStart, int rowsToRemove, bool manipulateEditors)
{
int numOfRows = _tableControl.getItemsCount();
if (rowStart < 0 || rowStart >= numOfRows && rowsToRemove <= 0)
{
return;
}
if (rowStart + rowsToRemove > numOfRows)
{
rowsToRemove = numOfRows - rowStart;
}
_mgCount -= rowsToRemove;
for (int idx = rowStart; idx < rowStart + rowsToRemove; idx++)
{
_tableControl.RemoveItem(getGuiRowIndex(rowStart));
}
if (manipulateEditors)
{
// if allowTesting, do not perform remove, use shiftrows instead.
if (GuiUtils.AccessTest)
{
ShiftEditors(rowStart, -rowsToRemove);
}
else
{
RemoveEditorsForVisibleColumns(rowStart, rowsToRemove);
}
}
// update controlsMap
for (int i = 0; i < _children.Count; i++)
{
if (!_children[i].IsTableHeaderChild)
{
ArrayList arrayControl = controlsMap.object2WidgetArray(_children[i], GuiConstants.ALL_LINES);
// lg.Dispose() can remove entries from controlsMap and hence arrayControl can be null.
// In that case no need to continue even for other columns in same row.
if (arrayControl == null)
{
break;
}
for (int idx = 0; idx < rowsToRemove && rowStart < arrayControl.Count; idx++)
{
long entriesBeforeDispose = arrayControl.Count;
LogicalControl lg = (LogicalControl)arrayControl[rowStart] ?? null;
if (lg != null)
{
// As we delete entries from arrayControl, we should adjust _mgRow in
// logical controls. _mgRow is used as index to remove Control from map
lg._mgRow = rowStart;
lg.Dispose();
}
// LogicalControl.Dispose removes entry from the map only all entries after current
// entry are null. If Dispose has not removed the entry, then remove it.
if (entriesBeforeDispose == arrayControl.Count)
{
arrayControl.RemoveAt(rowStart);
}
}
for (int j = rowStart; j < arrayControl.Count; j++)
{
LogicalControl lg = (LogicalControl)arrayControl[j] ?? null;
if (lg != null)
{
lg._mgRow = j;
((TableCoordinator)lg.Coordinator).MgRow = j;
TableEditor editor = getTableEditor(lg);
// reapply properties on the editor
if (editor != null && editor.Control != null)
{
TagData tagData = (TagData)(((Control)editor.Control).Tag);
if (tagData.MapData is MapData)
{
MapData mapData = (MapData)tagData.MapData;
int row = mapData.getIdx();
row = j;
mapData.setIdx(row);
}
}
}
}
}
}
// remove from _rowsToRefresh
for (int idx = rowStart; idx < rowStart + rowsToRemove; idx++)
{
if (_rowsToRefresh.Contains(getGuiRowIndex(rowStart)))
{
_rowsToRefresh.Remove(getGuiRowIndex(rowStart));
}
}
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="sender"></param>
/// <param name="e"></param>
internal override void handleEvent(EventType type, Object sender, EventArgs e)
{
Control clientPanel;
MapData mapData;
GuiMgForm guiMgForm;
// When modal window is opened and if we close the form Modal form using external event (i.e. Stop RTE from studio / Exit System event)
// We are getting closed event 2 times for a modal window :
// 1) First time from GuiCommandsQueue.closeForm() due to form.close() and
// 2) We are not able to figure out from where we are getting the second closed event.
// When we come here to process closed event second time the object is already disposed, hence we should not process any events.
if (GuiUtils.isDisposed((Control)sender))
{
return;
}
clientPanel = ((TagData)((Control)sender).Tag).ClientPanel;
if (clientPanel == null)
{
clientPanel = (Control)sender;
}
mapData = ControlsMap.getInstance().getMapData(clientPanel);
guiMgForm = mapData.getForm();
GuiForm form = (GuiForm)sender;
var contextIDGuard = new Manager.ContextIDGuard(Manager.GetContextID(guiMgForm));
try
{
switch (type)
{
case EventType.LOAD:
#if !PocketPC
// #919192: Icon displayed for an maximised MDI Child is not the one set in
// form's Icon property before loading the form.
// This is a framework bug. The workaround is to set the icon for Maximised MDI Child again in load handler.
if (form.IsMdiChild && form.WindowState == FormWindowState.Maximized)
{
Icon originalIcon = form.Icon;
form.Icon = null;
form.Icon = originalIcon;
}
ContextForms.AddForm(form);
#endif
form.Activate();
break;
case EventType.CAN_REPOSITION:
if (form.IsMdiChild && OldZorderManager.getInstance().UseOldZorderAlgorithm)
{
if (!ContextForms.IsLastForm(form))
{
GuiForm nextForm = ContextForms.GetNextForm(form);
if (nextForm.Handle != ((RepositionEventArgs)e).HwndInsertAfter)
{
((RepositionEventArgs)e).CanReposition = false;
}
}
}
break;
case EventType.ACTIVATED:
//ClientManager.Instance.RefreshMenu(mgForm.getTask().getMgdID());
OnFormActivate(form);
//Defect 124155 - if form is ancestor to blocking batch form - return activation to the batch
if (form.IsMdiChild && ContextForms.IsBlockedByMdiForm(form))
{
GuiForm formToActivate = ContextForms.GetBlockingFormToActivate(form);
if (formToActivate != null && !formToActivate.IsClosing)
{
formToActivate.Activate();
}
}
break;
case EventType.WMACTIVATE:
OnWmActivate(form, e);
break;
#if !PocketPC
case EventType.SHOWN:
if (form.WindowState == FormWindowState.Normal &&
((TagData)form.Tag).WindowType != WindowType.FitToMdi &&
((TagData)form.Tag).WindowType != WindowType.Sdi &&
((TagData)form.Tag).WindowType != WindowType.MdiFrame)
{
Rectangle?savedbounds = GuiUtils.getSavedBounds(form);
if (savedbounds != null)
{
Rectangle rect = (Rectangle)savedbounds;
if (rect.Size != form.ClientSize)
{
GuiUtils.setBounds(form, rect);
}
}
}
GuiUtils.saveFormBounds(form);
form.Resize += FormHandler.getInstance().ResizeHandler;
// form is shown, so set the flag as false
PrintPreviewFocusManager.GetInstance().IsInModalFormOpening = false;
((TagData)form.Tag).IsShown = true;
break;
#endif
case EventType.MDI_CHILD_ACTIVATED:
Events.OnFormActivate(guiMgForm);
break;
case EventType.RESIZE:
if (((TagData)form.Tag).IgnoreWindowResizeAndMove)
{
return;
}
onResize(form, guiMgForm);
break;
case EventType.RESIZE_BEGIN:
OnResizeBegin(form);
break;
case EventType.RESIZE_END:
OnResizeEnd(form);
break;
case EventType.LAYOUT:
#if !PocketPC
if (GuiUtils.IsFormMinimized(form))
{
((TagData)form.Tag).Minimized = true;
}
else if (!((TagData)form.Tag).IsShown)
{
((TagData)form.Tag).Minimized = false;
}
#endif
if (((TagData)form.Tag).WindowType == WindowType.Sdi)
{
SDIFormLayout(form);
}
return;
case EventType.SIZING:
OnSizing(form, (SizingEventArgs)e);
break;
#if !PocketPC //tmp
case EventType.COPY_DATA:
Events.OnCopyData(guiMgForm, ((CopyDataEventArgs)e).Copydata);
return;
case EventType.MOVE:
if (((TagData)form.Tag).WindowType == WindowType.ChildWindow)
{
Control parent = form.Parent;
Debug.Assert(parent is Panel);
Form parentform = GuiUtils.FindForm(parent);
if (GuiUtils.IsFormMinimized(parentform))
{
return;
}
EditorSupportingPlacementLayout placementLayout = ((TagData)parent.Tag).PlacementLayout;
if (placementLayout != null)
{
//TODO: If the child window is moved due to scrolling of the parent window,
//computeAndUpdateLogicalSize() should not be called.
placementLayout.computeAndUpdateLogicalSize(parent);
}
}
if (((TagData)form.Tag).IgnoreWindowResizeAndMove)
{
return;
}
onMove(form, guiMgForm);
break;
#endif
case EventType.CLOSING:
//handle the event only if it was not canceled.
if (((CancelEventArgs)e).Cancel == false)
{
bool clrHandledEvent = false;
#if !PocketPC
//When MDI Frame is closing, We should not put ACT_EXIT on each it's child windows.
//This causes invokation of confirmation dialog, which should be avoided.
WindowType windowType = ((TagData)form.Tag).WindowType;
if (((FormClosingEventArgs)e).CloseReason == System.Windows.Forms.CloseReason.MdiFormClosing &&
(windowType == WindowType.MdiChild || windowType == WindowType.FitToMdi))
{
return;
}
#endif
clrHandledEvent = Events.OnFormClose(guiMgForm);
#if !PocketPC //tmp
// If CloseReason is UserClosing, then only set Cancel.
if (((FormClosingEventArgs)e).CloseReason == System.Windows.Forms.CloseReason.UserClosing)
#endif
//If clrHandledEvent is true then 'Cancel' should be false else true.
((CancelEventArgs)e).Cancel = !clrHandledEvent;
}
return;
case EventType.CLOSED:
#if PocketPC
GUIMain.getInstance().MainForm.closeSoftKeyboard();
#endif
break;
case EventType.NCMOUSE_DOWN:
if (!IsClickOnCloseButton((NCMouseEventArgs)e))
{
#if !PocketPC
// QCR #414516. Click on title bar mustn't move cursor to the parent task.
Form previousActiveForm = Form.ActiveForm ?? lastActiveTopLevelForm;
//defect 120508 : if the form was already active - we should not process the mouse down
if (GuiUtils.FindTopLevelForm(form) != previousActiveForm)
#endif
Events.OnMouseDown(guiMgForm, null, null, true, 0, true, true);
}
break;
case EventType.NCACTIVATE:
Events.OnNCActivate(guiMgForm);
break;
case EventType.DISPOSED:
Events.OnDispose(guiMgForm);
ContextForms.RemoveForm(form);
clientPanel.Tag = null;
form.Tag = null;
return;
case EventType.DEACTIVATED:
Events.OnCloseHelp(guiMgForm);
break;
#if PocketPC
case EventType.KEY_DOWN:
// Key event preview - KeyDown with 'tab' key is usually used by the system to move the focus
// between controls. We want to do it ourselves, so we intercept it here and pass it to the control
// in focus.
if (((KeyEventArgs)e).KeyCode == Keys.Tab)
{
// get the tagdata and look for the control that has the focus
TagData tagData = (TagData)((Control)sender).Tag;
// If the control is one of those for which we need to raise the event, aise it and mark the
// event as handled.
if (tagData.LastFocusedControl is MgTextBox)
{
((MgTextBox)tagData.LastFocusedControl).CallKeyDown((KeyEventArgs)e);
((KeyEventArgs)e).Handled = true;
}
else if (tagData.LastFocusedControl is MgCheckBox)
{
((MgCheckBox)tagData.LastFocusedControl).CallKeyDown((KeyEventArgs)e);
((KeyEventArgs)e).Handled = true;
}
else if (tagData.LastFocusedControl is MgComboBox)
{
((MgComboBox)tagData.LastFocusedControl).CallKeyDown((KeyEventArgs)e);
((KeyEventArgs)e).Handled = true;
}
else if (tagData.LastFocusedControl is MgButtonBase)
{
((MgButtonBase)tagData.LastFocusedControl).CallKeyDown((KeyEventArgs)e);
((KeyEventArgs)e).Handled = true;
}
else if (tagData.LastFocusedControl is MgTabControl)
{
((MgTabControl)tagData.LastFocusedControl).CallKeyDown((KeyEventArgs)e);
((KeyEventArgs)e).Handled = true;
}
}
return;
#endif
}
}
finally
{
contextIDGuard.Dispose();
}
DefaultHandler.getInstance().handleEvent(type, sender, e, mapData);
}
/*
* (non-Javadoc)
* For ContextMenu : MENU_OPENING replaces the SWT's MenuDetect. Since there is no such handler on a control, we needed a way
* to block the system's menu and show nothing in case there was no context menu assigned by the user. We also need to decide on
* the correct context menu before it opens.
* We do that by assigning a new and empty context menu for each control that is created.
* When the user right clicks on a control, the empty context (or a real context) shoots a MENU_OPENING.
* In this point do a few things :
* 1. If this is the 1st opening event for that click, we need to decide if that is the correct menu to be opened.
* In case its the 2nd time, the 'ContextCanOpen' flag will be true, verifying that we don't need to check the menu.
* 2. To check the menu we have separate methods for table controls and other controls.
* each type will have its own 'handleContextMenu'.
* * In table, if the clicked cell is already in edit mode, then the control we'll get here will be already a regular edit box.
* 3. In case we have discovered that the correct menu to be showed is not the one that had sent us the 'OPENING' event,
* we will cancel its opening and insteed we will set the 'ContextCanOpen' to true and call the ContextMenuStrip.Show ourselves.
* That way the correct menu will be opened.
*/
internal override void handleEvent(EventType type, Object sender, EventArgs e)
{
MapData mapData;
GuiMgForm guiMgForm = null;
MenuReference menuRef = null;
ControlsMap controlsMap;
Manager.ContextIDGuard contextIDGuard = null;
mapData = ControlsMap.getInstance().getMapData(sender);
if (mapData != null)
{
menuRef = mapData.getMenuReference();
guiMgForm = menuRef.GetMgForm();
if (guiMgForm != null)
{
contextIDGuard = new Manager.ContextIDGuard(Manager.GetContextID(guiMgForm));
}
}
try
{
switch (type)
{
// Only ContexMenuStrip and ToolStripMenuItem can be opened. A MenuStrip is never opened, only its childs which are items.
// *** see also comment above.
case EventType.MENU_OPENING:
// only if the context itself is opening
// the purpose is to determine the correct menu to be opened on the control. (substitude to the SWT.MENU_DETECT).
if (sender is ContextMenuStrip && !((TagData)((ContextMenuStrip)sender).Tag).ContextCanOpen)
{
ContextMenuStrip contextMenu = (ContextMenuStrip)sender;
Control control = contextMenu.SourceControl;
GuiMgControl guiMgControl = null;
controlsMap = ControlsMap.getInstance();
if (control is Form)
{
// in case of form control, the real control is its panel
control = ((TagData)(control.Tag)).ClientPanel;
}
/*Defect 131535 :
* After 3.1 the MDIClient is covered with a Panel with FitToMDI.
* In the defect scenario when user presses the right click on online form and keeping the right click pressed drags the cursor to MDI form and then leaves the button
* then, somehow we get the SourceControl of the context menu as MDIClient.
* But the MDIClient is not saved in ControlsMap anymore.
* In order to fix the problem whenever we get the SourceControl of context menu as MDIClient set it to MgPanel obtained from it's parent's (GuiForm) ClientPanel.*/
if (control is System.Windows.Forms.MdiClient)
{
GuiForm guiForm = (GuiForm)control.Parent;
control = ((TagData)guiForm.Tag).ClientPanel;
}
ContainerManager containerManager = ((TagData)(control.Tag)).ContainerManager;
if (containerManager is TableManager || containerManager is TreeManager || containerManager is BasicControlsManager)
{
// Use the mouse pos to determine in which row and column we are at.
// We cannot use the contextMenu.Left\Top, since its not always the point from which the cursor was opened.
// If the menu was opened via keyboard, we will not get here , since the control will be not table control but the cell control itself.
Point MousePos = Control.MousePosition;
// get the relative location on the menu within the container.
Point pt = control.PointToClient(new Point(MousePos.X, MousePos.Y));
mapData = containerManager.HitTest(pt, true, true);
if (mapData == null)
{
if (containerManager is TableManager)
{
GuiUtils.setTooltip(control, "");
}
else
{
if (control is Panel && ((TagData)(control.Tag)).ContainerTabControl != null)
{
// in case its the tab panel, the control will be the tab control
control = ((TagData)(control.Tag)).ContainerTabControl;
}
mapData = controlsMap.getMapData(control);
}
}
}
else
{
mapData = controlsMap.getMapData(control);
}
// Do not go in here if tableManager.handleContextMenu was executed.
if (mapData != null)
{
bool focusChanged = false;
guiMgControl = mapData.getControl();
bool onMultiMark = false;
if (containerManager == null && ((TagData)control.Tag).IsEditor)
{
Object obj = controlsMap.object2Widget(guiMgControl, mapData.getIdx());
if (obj is LogicalControl)
{
containerManager = ((LogicalControl)obj).ContainerManager;
}
}
if (containerManager is ItemsManager)
{
onMultiMark = ((ItemsManager)containerManager).IsItemMarked(mapData.getIdx());
}
focusChanged = Events.OnBeforeContextMenu(guiMgControl, mapData.getIdx(), onMultiMark);
//If the focus was changed, the control must have been saved as the focussing control.
//So, remove it from here.
if (focusChanged)
{
GuiUtils.removeFocusingControl(GuiUtils.FindForm(control));
}
GuiUtils.setTooltip(control, "");
}
// Cancel the opening of the context, as we will be handling it thr' event.
((CancelEventArgs)e).Cancel = true;
// Add Event to Open a Context Menu, So, that it should be opened after the event added by
// OnBeforeContextMenu event.
int line = mapData != null?mapData.getIdx() : 0;
// If right click in on table control and not any control attached to table control
if (control is TableControl && guiMgControl == null)
{
guiMgControl = controlsMap.getMapData(control).getControl();
}
// Invoke the event to open a context menu.
Events.OnOpenContextMenu(guiMgControl, mapData != null ? mapData.getForm() : null,
contextMenu.Left, contextMenu.Top, line);
return;
}
else
{
mapData = ControlsMap.getInstance().getMapData(sender);
if (mapData == null)
{
break;
}
menuRef = mapData.getMenuReference();
guiMgForm = menuRef.GetMgForm();
if (sender is MgToolStripMenuItem)
{
// This change is to improve performance of pulldown menu. When we apply modality, (while opening a batch task).
// We just disable menu items on GuiMenuEntry. actual menu is diabled in .ent whe
foreach (ToolStripItem item in ((ToolStripMenuItem)sender).DropDownItems)
{
if (item is MgToolStripMenuItem)
{
TagData tagData1 = (TagData)((MgToolStripMenuItem)item).Tag;
GuiMenuEntry guiMenuEntry1 = tagData1.guiMenuEntry;
if (!(guiMenuEntry1 is MenuEntryEvent || guiMenuEntry1 is MenuEntryMenu))
{
if (guiMenuEntry1.getModalDisabled() && (item.Enabled == guiMenuEntry1.getModalDisabled()))
{
item.Enabled = false;
}
else if (!item.Enabled && (guiMenuEntry1.getEnabled() == true))
{
item.Enabled = guiMenuEntry1.getEnabled();
}
}
}
}
// Create windowMenu items for MgToolStripMenuItem (Only sub-menus can define window menu)
TagData tagData = (TagData)((MgToolStripMenuItem)sender).Tag;
Events.InitWindowListMenuItems(guiMgForm, tagData.guiMenuEntry, tagData.MenuStyle);
}
}
// we get here in 3 cases :
// 1. ContextCanOpen is true. i.e. we have a confirmation to open. we are already in the recursive call.
// 2. We are in the original opening, but this is the correct menu.
// 3. This is a ToolStripMenuItem (i.e. not the context menu itself.
//when opening a menu (pulldown or context), check if paste action
//should be enabled/disabled.
//Don't check for dummy, no need. also, if u try : getLastFocusedControl will throw exception since dummy don't have mapData.
// Dummy is only relevant in context menu (not in drop down).
if (!(sender is ContextMenuStrip && ((ContextMenuStrip)sender).Name == "Dummy"))
{
//Call to checkPasteEnable() was introduced for QCR# 241365 in Java RC.
//This code is added for following situation:
//If there are 3 fields a, b, c. Field C has modifiable = No.
//If contex menu of fields a and b show paste as enabled, then the modifiable=no field will also show paste enabled...
//and it shouldn't.
//When we are on 3rd field, tab to another window and get back (to loose and regain focus)
//now, the paste is disabled on c as it should...but tab to the other fields, now the paste is disabled for them as well.
//to make paste enabled for Modifiable fields, this call is required here.
GuiMgControl guiMgControl = getLastFocusedControl(sender);
GuiUtils.checkPasteEnable(guiMgControl, true);
}
return;
// Select event can happen ONLY on MenuItem, not on Menu. (see addHandler).
case EventType.MENU_ITEM_SELECTED:
onSelection(sender);
break;
case EventType.MOUSE_ENTER:
onItemEnterLeave((ToolStripItem)sender, type);
break;
case EventType.MOUSE_LEAVE:
onItemEnterLeave((ToolStripItem)sender, type);
break;
case EventType.CLOSED:
if (sender is ContextMenuStrip)
{
ToolStrip menu = (ToolStrip)sender;
if (((ContextMenuStrip)sender).Name == "Dummy")
{
break;
}
//Current context menu will be disposed , So, create the dummy context menu for control.
Control control = ((TagData)menu.Tag).MouseDownOnControl;
GuiUtils.setContextMenu(control, null);
//Dispose context Menu.
GuiMgMenu mgMenu = ((TagData)menu.Tag).GuiMgMenu;
Events.OnContextMenuClose(menuRef.GetMgForm(), mgMenu);
}
break;
case EventType.DISPOSED:
controlsMap = ControlsMap.getInstance();
GuiMenuEntry guiMenuEntry = null;
if (sender is ContextMenuStrip && ((ContextMenuStrip)sender).Name == "Dummy")
{
break;
}
mapData = controlsMap.getMapData(sender);
if (mapData == null)
{
break;
}
menuRef = mapData.getMenuReference();
guiMgForm = menuRef.GetMgForm();
if (guiMgForm != null)
{
if (sender is ToolStripItem)
{
ToolStripItem menuItem = (ToolStripItem)sender;
MenuStyle menuStyle = ((TagData)menuItem.Tag).MenuStyle;
guiMenuEntry = ((TagData)menuItem.Tag).guiMenuEntry;
guiMenuEntry.removeMenuIsInstantiated(guiMgForm, menuStyle);
//if (menuEntry is MenuEntryMenu)
// menuEntry.removeInstantiatedMenuItems(mgForm, menuStyle);
if ((guiMenuEntry.ImageFile != null) && menuItem.Image != null)
{
menuItem.Image.Dispose();
}
menuItem.Tag = null;
}
else if (sender is ToolStrip)
{
ToolStrip menu = (ToolStrip)sender;
MenuStyle menuStyle = ((TagData)menu.Tag).MenuStyle;
if (((TagData)menu.Tag).GuiMgMenu != null)
{
GuiMgMenu mgMenu = ((TagData)menu.Tag).GuiMgMenu;
mgMenu.removeInstantiatedMenu(guiMgForm, menuStyle);
}
//else if (((TagData)menu.Tag).menuEntry != null)
//{
// MenuEntry mgMenu = ((TagData)menu.Tag).menuEntry;
// menuEntry.removeInstantiatedMenuItems(mgForm, menuStyle);
//}
menu.Tag = null;
}
}
if (menuRef != null)
{
Object fromMap = controlsMap.object2Widget(menuRef);
if (fromMap != null)
{
controlsMap.remove(menuRef);
}
}
break;
case EventType.KEY_DOWN:
{
if (((KeyEventArgs)e).KeyCode == Keys.F1)
{
ToolStrip menu = (ToolStrip)sender;
foreach (ToolStripItem menuItem in menu.Items)
{
if (menuItem.CanSelect && menuItem.Selected)
{
guiMenuEntry = ((TagData)menuItem.Tag).guiMenuEntry;
if (guiMenuEntry.Help > 0)
{
if (menu.IsDropDown)
{
// Defect Id 115414: If help is opened then menu needs to be closed. After closing the menu focus should not be on the menu.
// Same like when menu is clicked.ToolStripDropDownCloseReason.ItemClicked option closes the menu and
// focus does not remains on the menu.
((ToolStripDropDownMenu)menu).Close(ToolStripDropDownCloseReason.ItemClicked);
}
Events.OnHelpInVokedOnMenu(guiMenuEntry, ((TagData)menuItem.Tag).MapData.getMenuReference().GetMgForm());
break;
}
}
}
}
else
{
if (MnemonicHelper.HandleMnemonicForHebrew((ToolStrip)sender, (char)((KeyEventArgs)e).KeyCode))
{
((KeyEventArgs)e).Handled = true;
}
}
}
break;
default:
System.Console.Out.WriteLine(type.ToString());
break;
}
}
finally
{
if (contextIDGuard != null)
{
contextIDGuard.Dispose();
}
}
}
/// <summary> </summary>
internal override void handleEvent(EventType type, Object sender, EventArgs e)
{
TableControl table = (TableControl)sender;
TableManager tableManager = GuiUtils.getTableManager(table);
if (tableManager == null)
{
return;
}
switch (type)
{
case EventType.PAINT_ITEM:
tableManager.PaintRow((TablePaintRowArgs)e);
return;
case EventType.ERASE_ITEM:
return;
case EventType.SCROLL:
if (((ScrollEventArgs)e).ScrollOrientation == ScrollOrientation.VerticalScroll)
{
tableManager.ScrollVertically((ScrollEventArgs)e);
}
return;
#if PocketPC
case EventType.RESIZE:
tableManager.resize();
tableManager.PerformLayout(sender, e);
break;
#endif
case EventType.LAYOUT:
if (((LayoutEventArgs)e).AffectedControl == sender)
{
#if !PocketPC
//Defer the resizing of table until the form is in resize mode.
//Resize doesn't mean resizing the table itself but it actually
//means post-resize stuff like creating new rows, fetching data, etc.
Form parent = GuiUtils.FindForm(table);
// Parent can be null, when we just created a control and before attaching parent, we reset its size.
if (parent != null)
{
TagData tagData = (TagData)parent.Tag;
if (!tagData.IgnoreWindowResizeAndMove)
{
tableManager.resize();
}
}
#else
tableManager.resize();
#endif
}
return;
case EventType.MOUSE_DOWN:
bool leftClickWasPressed = ((MouseEventArgs)e).Button == MouseButtons.Left;
#if !PocketPC
if (leftClickWasPressed)
{
MapData mapData = tableManager.HitTest(new Point(((MouseEventArgs)e).X, ((MouseEventArgs)e).Y), false, true);
if (mapData != null)
{
int row = mapData.getIdx();
Modifiers modifiers = GuiUtils.getModifier(Control.ModifierKeys);
// Defect 124555. Copy from Gui_Table.cpp LButtonDown_On_Table: for click on a table with AllowDrag
// with rows selected and the click on the selected row do not put MUTI_MARK_HIT action.
if (row >= 0 && !(((TagData)table.Tag).AllowDrag && tableManager.IsInMultimark && tableManager.IsItemMarked(row)))
{
Events.OnMultiMarkHit(ControlsMap.getInstance().getMapData(sender).getControl(), row + 1, modifiers);
}
}
}
#endif
break;
case EventType.REORDER_STARTED:
TableReorderArgs ea = (TableReorderArgs)e;
tableManager.reorder(ea.column, ea.NewColumn);
break;
case EventType.REORDER_ENDED:
tableManager.refreshPage();
break;
case EventType.DISPOSE_ITEM:
tableManager.cleanItem(((TableItemDisposeArgs)e).Item);
return;
case EventType.HORIZONTAL_SCROLL_VISIBILITY_CHANGED:
tableManager.resize();
return;
}
DefaultContainerHandler.getInstance().handleEvent(type, sender, e);
}