public void Refresh()
{
if (Children.Changes.Length == 0)
{
return;
}
if (engine.ShowCheckBoxes)
{
var newState = Children.Changes[0].CheckState;
foreach (var child in Children.Changes)
{
if (newState != child.CheckState)
{
newState = __PREVIEWCHANGESITEMCHECKSTATE.PCCS_PartiallyChecked;
break;
}
}
CheckState = newState;
}
if (this.parent != null)
{
parent.Refresh();
}
}
private void ComputeCheckedState()
{
// Set CheckedState to checked, unchecked or partial depending on checked state of child nodes
if (_childList != null &&
_childList.Count > 0)
{
var childCount = _childList.Count;
_checkState = _childList[0]._checkState;
for (var childIndex = 1; childIndex < childCount; childIndex++)
{
// If initial state is checked, any other child state is unchecked or partial,
// then this node state should be partial.
// If initial state is unchecked, any other child state is checked or partial,
// this node state will be partial.
if (_childList[childIndex]._checkState != _checkState)
{
_checkState = __PREVIEWCHANGESITEMCHECKSTATE.PCCS_PartiallyChecked;
break;
}
}
}
if (ChangeProposal != null)
{
ChangeProposal.Included = (_checkState == __PREVIEWCHANGESITEMCHECKSTATE.PCCS_Checked) ||
(_checkState == __PREVIEWCHANGESITEMCHECKSTATE.PCCS_PartiallyChecked);
}
}
public void SetState(__PREVIEWCHANGESITEMCHECKSTATE newState)
{
if (engine.ShowCheckBoxes)
{
CheckState = newState;
foreach (var child in Children.Changes)
{
child.SetState(newState);
}
}
}
public AbstractChange(PreviewEngine engine)
{
this.engine = engine;
if (engine.ShowCheckBoxes)
{
CheckState = __PREVIEWCHANGESITEMCHECKSTATE.PCCS_Checked;
}
else
{
CheckState = __PREVIEWCHANGESITEMCHECKSTATE.PCCS_None;
}
}
public void SetState(__PREVIEWCHANGESITEMCHECKSTATE newState)
{
if (engine.ShowCheckBoxes)
{
CheckState = newState;
foreach (var child in Children.Changes)
{
child.SetState(newState);
}
}
}
public AbstractChange(PreviewEngine engine)
{
this.engine = engine;
if (engine.ShowCheckBoxes)
{
CheckState = __PREVIEWCHANGESITEMCHECKSTATE.PCCS_Checked;
}
else
{
CheckState = __PREVIEWCHANGESITEMCHECKSTATE.PCCS_None;
}
}
/// <summary>
/// Set the checked state of the current preview node and all of its child nodes
/// </summary>
/// <param name="checkState"></param>
private void SetChecked(__PREVIEWCHANGESITEMCHECKSTATE checkState)
{
_checkState = checkState;
if (ChangeProposal != null)
{
ChangeProposal.Included = (checkState == __PREVIEWCHANGESITEMCHECKSTATE.PCCS_Checked);
}
// Recurse to children
if (_childList != null &&
_childList.Count > 0)
{
foreach (var child in _childList)
{
child.SetChecked(checkState);
}
}
}
public PreviewChangesNode(
string displayText,
VSTREEDISPLAYDATA displayData,
string tooltipText,
List <PreviewChangesNode> childList,
ChangeProposal changeProposal)
{
_displayText = displayText;
_displayData = displayData;
_tooltipText = tooltipText;
_childList = childList;
ChangeProposal = changeProposal;
if (changeProposal != null &&
changeProposal.Included)
{
_checkState = __PREVIEWCHANGESITEMCHECKSTATE.PCCS_Checked;
}
else
{
_checkState = __PREVIEWCHANGESITEMCHECKSTATE.PCCS_Unchecked;
}
}
public PreviewChangesNode(
string displayText,
VSTREEDISPLAYDATA displayData,
string tooltipText,
List<PreviewChangesNode> childList,
ChangeProposal changeProposal)
{
_displayText = displayText;
_displayData = displayData;
_tooltipText = tooltipText;
_childList = childList;
ChangeProposal = changeProposal;
if (changeProposal != null
&& changeProposal.Included)
{
_checkState = __PREVIEWCHANGESITEMCHECKSTATE.PCCS_Checked;
}
else
{
_checkState = __PREVIEWCHANGESITEMCHECKSTATE.PCCS_Unchecked;
}
}
public void Toggle()
{
if (engine.ShowCheckBoxes)
{
var newState = __PREVIEWCHANGESITEMCHECKSTATE.PCCS_Checked;
if (CheckState == __PREVIEWCHANGESITEMCHECKSTATE.PCCS_Checked)
{
newState = __PREVIEWCHANGESITEMCHECKSTATE.PCCS_Unchecked;
}
foreach (var child in Children.Changes)
{
child.SetState(newState);
}
CheckState = newState;
if (this.parent != null)
{
parent.Refresh();
}
this.UpdatePreview();
}
}
public void Toggle()
{
if (engine.ShowCheckBoxes)
{
__PREVIEWCHANGESITEMCHECKSTATE newState = __PREVIEWCHANGESITEMCHECKSTATE.PCCS_Checked;
if (CheckState == __PREVIEWCHANGESITEMCHECKSTATE.PCCS_Checked)
{
newState = __PREVIEWCHANGESITEMCHECKSTATE.PCCS_Unchecked;
}
foreach (var child in Children.Changes)
{
child.SetState(newState);
}
CheckState = newState;
if (this.parent != null)
{
parent.Refresh();
}
this.UpdatePreview();
}
}
public void Refresh()
{
if (Children.Changes.Length == 0)
{
return;
}
if (engine.ShowCheckBoxes)
{
__PREVIEWCHANGESITEMCHECKSTATE newState = Children.Changes[0].CheckState;
foreach (var child in Children.Changes)
{
if (newState != child.CheckState)
{
newState = __PREVIEWCHANGESITEMCHECKSTATE.PCCS_PartiallyChecked;
break;
}
}
CheckState = newState;
}
if (this.parent != null)
{
parent.Refresh();
}
}
private void ComputeCheckedState()
{
// Set CheckedState to checked, unchecked or partial depending on checked state of child nodes
if (_childList != null
&& _childList.Count > 0)
{
var childCount = _childList.Count;
_checkState = _childList[0]._checkState;
for (var childIndex = 1; childIndex < childCount; childIndex++)
{
// If initial state is checked, any other child state is unchecked or partial,
// then this node state should be partial.
// If initial state is unchecked, any other child state is checked or partial,
// this node state will be partial.
if (_childList[childIndex]._checkState != _checkState)
{
_checkState = __PREVIEWCHANGESITEMCHECKSTATE.PCCS_PartiallyChecked;
break;
}
}
}
if (ChangeProposal != null)
{
ChangeProposal.Included = (_checkState == __PREVIEWCHANGESITEMCHECKSTATE.PCCS_Checked)
|| (_checkState == __PREVIEWCHANGESITEMCHECKSTATE.PCCS_PartiallyChecked);
}
}
/// <summary>
/// Set the checked state of the current preview node and all of its child nodes
/// </summary>
/// <param name="checkState"></param>
private void SetChecked(__PREVIEWCHANGESITEMCHECKSTATE checkState)
{
_checkState = checkState;
if (ChangeProposal != null)
{
ChangeProposal.Included = (checkState == __PREVIEWCHANGESITEMCHECKSTATE.PCCS_Checked);
}
// Recurse to children
if (_childList != null
&& _childList.Count > 0)
{
foreach (var child in _childList)
{
child.SetChecked(checkState);
}
}
}
