//*************************************************************************
// Method: m_oDynamicFilterDialog_FormClosed()
//
/// <summary>
/// Handles the FormClosed event on the m_oDynamicFilterDialog.
/// </summary>
///
/// <param name="sender">
/// Standard event argument.
/// </param>
///
/// <param name="e">
/// Standard event argument.
/// </param>
//*************************************************************************
protected void m_oDynamicFilterDialog_FormClosed(
Object sender,
FormClosedEventArgs e
)
{
AssertValid();
m_oDynamicFilterDialog = null;
}
//*************************************************************************
// Method: ShowDynamicFilters()
//
/// <summary>
/// Shows the dynamic filters dialog.
/// </summary>
//*************************************************************************
private void ShowDynamicFilters()
{
AssertValid();
if (oNodeXLControl.IsLayingOutGraph || !this.NonEmptyWorkbookRead)
{
return;
}
if (m_oDynamicFilterDialog == null)
{
// The dialog is created on demand.
m_oDynamicFilterDialog = new DynamicFilterDialog(m_oWorkbook);
m_oDynamicFilterDialog.DynamicFilterColumnsChanged +=
new DynamicFilterColumnsChangedEventHandler(
m_oDynamicFilterDialog_DynamicFilterColumnsChanged);
m_oDynamicFilterDialog.FilteredAlphaChanged +=
new EventHandler(m_oDynamicFilterDialog_FilteredAlphaChanged);
m_oDynamicFilterDialog.FormClosed +=
new FormClosedEventHandler(
m_oDynamicFilterDialog_FormClosed);
// Create a dictionary of edges that have been filtered by edge
// filters, and a dictionary of vertices that have been filtered by
// vertex filters.
//
// The key is the IEdge.ID or IVertex.ID and the value isn't used.
// Store the dictionaries within the dialog so they are
// automatically destroyed when the dialog is destroyed.
m_oDynamicFilterDialog.Tag = new Dictionary<Int32, Char> [] {
new Dictionary<Int32, Char>(),
new Dictionary<Int32, Char>()
};
m_oDynamicFilterDialog.Show(this);
// If the dialog throws an exception during initialization,
// m_oDynamicFilterDialog gets set to null by
// m_oDynamicFilterDialog_FormClosed().
if (m_oDynamicFilterDialog != null)
{
ReadDynamicFilterColumns(false);
ReadFilteredAlpha(true);
UpdateDynamicFiltersLegend();
}
}
else
{
m_oDynamicFilterDialog.Activate();
}
}
//*************************************************************************
// Constructor: TaskPane()
//
/// <summary>
/// Initializes a new instance of the <see cref="TaskPane" /> class.
/// </summary>
///
/// <param name="thisWorkbook">
/// The workbook.
/// </param>
///
/// <param name="ribbon">
/// The application's ribbon.
/// </param>
//*************************************************************************
public TaskPane(
ThisWorkbook thisWorkbook,
Ribbon ribbon
)
{
Debug.Assert(thisWorkbook != null);
Debug.Assert(ribbon != null);
InitializeComponent();
m_oWorkbook = thisWorkbook.InnerObject;
m_oRibbon = ribbon;
// The WpfImageUtil uses the screen DPI in its image handling.
Graphics oGraphics = this.CreateGraphics();
WpfImageUtil.ScreenDpi = oGraphics.DpiX;
oGraphics.Dispose();
// Get the template version from the per-workbook settings.
PerWorkbookSettings oPerWorkbookSettings =
this.PerWorkbookSettings;
m_iTemplateVersion = oPerWorkbookSettings.TemplateVersion;
m_bHandlingLayoutChanged = false;
m_iEnableGraphControlsCount = 0;
m_oEdgeRowIDDictionary = null;
m_oVertexRowIDDictionary = null;
m_oSaveGraphImageFileDialog = null;
m_oDynamicFilterDialog = null;
GeneralUserSettings oGeneralUserSettings = new GeneralUserSettings();
LayoutUserSettings oLayoutUserSettings = new LayoutUserSettings();
LayoutType eInitialLayout = oLayoutUserSettings.Layout;
// Instantiate an object that populates the sbLayout
// ToolStripSplitButton and handles its LayoutChanged event.
m_oLayoutManagerForToolStripSplitButton =
new LayoutManagerForToolStripSplitButton();
m_oLayoutManagerForToolStripSplitButton.AddItems(this.sbLayout);
m_oLayoutManagerForToolStripSplitButton.Layout = eInitialLayout;
// Instantiate an object that populates the msiContextLayout
// context menu and handles the Clicked events on the child menu items.
m_oLayoutManagerForContextMenu = new LayoutManagerForMenu();
m_oLayoutManagerForContextMenu.AddMenuItems(this.msiContextLayout);
m_oLayoutManagerForContextMenu.Layout = eInitialLayout;
m_oLayoutManagerForToolStripSplitButton.LayoutChanged +=
new EventHandler(this.LayoutManager_LayoutChanged);
m_oLayoutManagerForContextMenu.LayoutChanged +=
new EventHandler(this.LayoutManager_LayoutChanged);
thisWorkbook.VisualAttributeSetInWorkbook +=
new EventHandler(ThisWorkbook_VisualAttributeSetInWorkbook);
thisWorkbook.CollapseOrExpandGroups +=
new CollapseOrExpandGroupsEventHandler(
ThisWorkbook_CollapseOrExpandGroups);
thisWorkbook.WorksheetContextMenuManager.RequestVertexCommandEnable +=
new RequestVertexCommandEnableEventHandler(
WorksheetContextMenuManager_RequestVertexCommandEnable);
thisWorkbook.WorksheetContextMenuManager.RequestEdgeCommandEnable +=
new RequestEdgeCommandEnableEventHandler(
WorksheetContextMenuManager_RequestEdgeCommandEnable);
thisWorkbook.WorksheetContextMenuManager.RunVertexCommand +=
new RunVertexCommandEventHandler(
WorksheetContextMenuManager_RunVertexCommand);
thisWorkbook.WorksheetContextMenuManager.RunEdgeCommand +=
new RunEdgeCommandEventHandler(
WorksheetContextMenuManager_RunEdgeCommand);
// There is no Closing event on the TaskPane and no parent form whose
// Closing event can be handled. Instead, using the Shutdown event on
// the workbook to perform closing tasks.
thisWorkbook.Shutdown += new EventHandler(ThisWorkbook_Shutdown);
m_oRibbon.Layout = eInitialLayout;
m_oRibbon.RibbonControlsChanged +=
new RibbonControlsChangedEventHandler(
Ribbon_RibbonControlsChanged);
m_oRibbon.RunRibbonCommand += new RunRibbonCommandEventHandler(
Ribbon_RunRibbonCommand);
CreateNodeXLControl(oGeneralUserSettings);
CreateGraphZoomAndScaleControl();
oNodeXLControl.GraphScale =
( new GraphZoomAndScaleUserSettings() ).GraphScale;
ApplyGeneralUserSettings(oGeneralUserSettings);
ApplyLayoutUserSettings(oLayoutUserSettings);
this.ShowGraphLegend = m_oRibbon.ShowGraphLegend;
UpdateAutoFillResultsLegend(oPerWorkbookSettings);
UpdateDynamicFiltersLegend();
UpdateAxes(oPerWorkbookSettings);
AssertValid();
}