/// <summary>
/// Handles when the user request to delete a layout.
/// </summary>
/// <param name="sender">The sender of the event.</param>
/// <param name="e">The event arguments.</param>
private void LayoutListControl_LayoutDelete(object sender, LayoutItemEventArgs e)
{
if (this.LayoutDelete != null)
{
this.LayoutDelete(this, e);
}
}
/// <summary>
/// Handles the <see cref="ComboBox.SelectedIndexChanged"/> event for the layouts combo box.
/// </summary>
/// <param name="sender">The sender of the event.</param>
/// <param name="e">The event data.</param>
private void HandleLayoutSelectedIndexChanged(object sender, LayoutItemEventArgs e)
{
double scaleFactor = (double)this.pictureBoxPreview.Width / (double)e.LayoutItem.PreviewImage.Width;
Size scaledSize = new Size(Convert.ToInt32(e.LayoutItem.PreviewImage.Width * scaleFactor), Convert.ToInt32(e.LayoutItem.PreviewImage.Height * scaleFactor));
this.pictureBoxPreview.Image = new Bitmap(e.LayoutItem.PreviewImage, scaledSize);
if (this.LayoutSelected != null)
{
this.LayoutSelected(this, e);
}
this.SelectedLayout = e.LayoutItem;
}
/// <summary>
/// Handles the <see cref="ILayoutDesignerView.LayoutDelete"/> event.
/// </summary>
/// <param name="sender">The sender of the event.</param>
/// <param name="e">The event arguments.</param>
private void HandleLayoutDelete(object sender, LayoutItemEventArgs e)
{
IMessageBoxView messageBox = this.container.Resolve <IMessageBoxView>();
MessageBoxResult result = messageBox.Show(string.Format(CultureInfo.InvariantCulture, PresenterResources.ConfirmLayoutDeletion, this.SaveLayoutName()), PresenterResources.MicrosoftWord, MessageBoxViewButtons.YesNo, MessageBoxViewIcon.Warning);
if (result == MessageBoxResult.Yes)
{
int index = 0;
LayoutInformation[] layouts = this.GetLayoutList().ToArray();
for (int i = 0; i < layouts.Length; i++)
{
if (e.LayoutItem.Name == layouts[i].Name)
{
index = i;
break;
}
}
int nextIndex = -1;
if (index < layouts.Length - 1)
{
nextIndex = index + 1;
}
else if (index >= layouts.Length - 1)
{
nextIndex = index - 1;
}
this.manager.SystemTemplate.DeleteLayout(e.LayoutItem.Name);
this.manager.SystemTemplate.Save();
if (this.CurrentLayoutIsTemporary())
{
this.RemoveTemporaryLayout();
}
this.SetDocumentClean();
this.SetViewLayoutList();
if (nextIndex != -1)
{
this.ChangeDisplayedLayout(layouts[nextIndex]);
}
this.SetEditorControls();
}
}
/// <summary>
/// Handles when a new layout is selected from the grid.
/// </summary>
/// <param name="sender">The sender of the event.</param>
/// <param name="e">The event arguments.</param>
private void ListViewLayouts_SelectedIndexChanged(object sender, EventArgs e)
{
if (this.listViewLayouts.SelectedItems.Count > 0 && this.lastSelectedIndex != this.listViewLayouts.SelectedItems[0].Index)
{
int selectedItemIndex = this.listViewLayouts.SelectedItems[0].Index; // need to get it here, the SelectedItems collection can become empty later.
LayoutInformation layout = this.GetSelectedLayout();
if (layout != null)
{
LayoutItemEventArgs args = new LayoutItemEventArgs(layout);
// When cancelling a selection the event is raised twice, not just when deselecting old and selecting new, but twice to select the new value. So must ignore
// second raise.
if (this.cancellingSelection)
{
// This was the second time the change was attempted, ignore it and don't prompt again.
this.cancellingSelection = false;
args.Cancel = true;
}
else
{
if (this.LayoutSelected != null)
{
this.LayoutSelected(this, args);
}
if (args.Cancel)
{
this.cancellingSelection = true;
}
}
if (args.Cancel)
{
this.listViewLayouts.Items[this.lastSelectedIndex].Selected = true;
}
else
{
this.lastSelectedIndex = selectedItemIndex;
}
this.SelectLayout(this.GetSelectedLayout().Name); // Ensures selected layout is highlighted correctly.
}
}
}
private void HandleLayoutSelected(object sender, LayoutItemEventArgs e)
{
try
{
bool confirmed = this.CheckForChangesAndConfirmDisposition(e);
if (confirmed)
{
if (this.CurrentLayoutIsTemporary() && e.LayoutItem != this.temporaryLayout)
{
this.RemoveTemporaryLayout();
}
this.ChangeDisplayedLayout(e.LayoutItem);
}
else
{
e.Cancel = true;
}
}
catch (Exception ex)
{
this.DisplayError(this.view, ex);
}
}
/// <summary>
/// Handles the <see cref="ILayoutPickerWizardPageView.LayoutSelected"/> event and sets the button state according to the state of the query selection.
/// </summary>
/// <param name="sender">The sender of the event.</param>
/// <param name="e">The event data</param>
private void HandleLayoutSelected(object sender, LayoutItemEventArgs e)
{
this.SelectedLayout = e.LayoutItem;
this.IsValid = true;
this.OnValidityChanged();
}
