private void AddCategoryControl(BlogPostCategoryListItem categoryListItem, PositionManager positionManager)
{
ICategorySelectorControl catSelector =
CategorySelectorControlFactory.Instance.GetControl(categoryListItem.Category,
(_categoryContext.SelectionMode ==
CategoryContext.SelectionModes.MultiSelect));
catSelector.SelectedChanged += new EventHandler(catSelector_SelectedChanged);
catSelector.Control.Scale(new SizeF(scale.X, scale.Y));
positionManager.PositionControl(catSelector.Control, categoryListItem.IndentLevel);
categoryContainerControl.Controls.Add(catSelector.Control);
_categoryControls.Add(catSelector.Control);
}
private void RefreshParentCombo()
{
object selectedItem = cbParent.SelectedItem;
cbParent.Items.Clear();
cbParent.Items.Add(new ParentCategoryComboItemNone(cbParent));
BlogPostCategoryListItem[] categoryListItems = BlogPostCategoryListItem.BuildList(ctx.BlogCategories, true);
foreach (BlogPostCategoryListItem categoryListItem in categoryListItems)
{
cbParent.Items.Add(new ParentCategoryComboItem(cbParent, categoryListItem.Category, categoryListItem.IndentLevel));
}
if (selectedItem != null && cbParent.Items.Contains(selectedItem))
{
cbParent.SelectedItem = selectedItem;
}
else
{
cbParent.SelectedIndex = 0;
}
}
private void LayoutControls(CategoryContext categoryContext, bool sizeForm, bool performRtlLayoutFixup)
{
ClearForm();
SuspendLayout();
// calculate how much room there is above me on the parent form
int parentControlY = _parentControl.PointToScreen(_parentControl.Location).Y;
Form parentForm = _parentControl.FindForm();
int parentFormY = parentForm.PointToScreen(parentForm.ClientRectangle.Location).Y;
int maxHeight = parentControlY - parentFormY - ScaleY(_topMargin) - ScaleY(_bottomMargin);
// enforce additional constraint (or not, let freedom reign!)
//maxHeight = Math.Min(maxHeight, 400) ;
using (PositionManager positionManager = new PositionManager(ScaleX(X_MARGIN), ScaleY(Y_MARGIN + 2), ScaleY(4), ScaleX(MinDropDownWidth), categoryContainerControl.Width, maxHeight, scale))
{
// add 'none' if we're single selecting categories
if (categoryContext.SelectionMode != CategoryContext.SelectionModes.MultiSelect)
{
AddCategoryControl(new BlogPostCategoryListItem(new BlogPostCategoryNone(), 0), positionManager);
}
// add the other categories
BlogPostCategoryListItem[] categoryListItems = BlogPostCategoryListItem.BuildList(categoryContext.Categories, true);
foreach (BlogPostCategoryListItem categoryListItem in categoryListItems)
{
AddCategoryControl(categoryListItem, positionManager);
}
if (sizeForm)
{
PositionAndSizeForm(positionManager);
}
}
if (performRtlLayoutFixup)
{
BidiHelper.RtlLayoutFixup(categoryContainerControl);
}
ResumeLayout();
}
private void RefreshParentCombo()
{
// populate "parent" combo
object selectedItem = comboBoxParent.SelectedItem;
comboBoxParent.Items.Clear();
comboBoxParent.Items.Add(new ParentCategoryComboItemNone(comboBoxParent));
BlogPostCategoryListItem[] categoryListItems = BlogPostCategoryListItem.BuildList(_categoryContext.BlogCategories, true);
foreach (BlogPostCategoryListItem categoryListItem in categoryListItems)
{
comboBoxParent.Items.Add(new ParentCategoryComboItem(comboBoxParent, categoryListItem.Category, categoryListItem.IndentLevel));
}
UpdateParentComboForeColor();
if (selectedItem != null && comboBoxParent.Items.Contains(selectedItem))
{
comboBoxParent.SelectedItem = selectedItem;
}
else
{
comboBoxParent.SelectedIndex = 0;
}
}
private void AddCategoryControl(BlogPostCategoryListItem categoryListItem, PositionManager positionManager)
{
ICategorySelectorControl catSelector =
CategorySelectorControlFactory.Instance.GetControl(categoryListItem.Category,
(_categoryContext.SelectionMode ==
CategoryContext.SelectionModes.MultiSelect));
catSelector.SelectedChanged += new EventHandler(catSelector_SelectedChanged);
catSelector.Control.Scale(new SizeF(scale.X, scale.Y));
positionManager.PositionControl(catSelector.Control, categoryListItem.IndentLevel);
categoryContainerControl.Controls.Add(catSelector.Control);
_categoryControls.Add(catSelector.Control);
}
