/// <summary>
/// Signal the editor to save its settings.
/// </summary>
/// <param name="forced">If true, the settings will be applied even if the editor is not fully loaded.</param>
protected void SaveSettings(bool forced)
{
if (forced || EditorState == ControlState.Loaded)
{
using (IImageDecoratorUndoUnit undo = EditorContext.CreateUndoUnit())
{
OnSaveSettings();
undo.Commit();
_imageTargetEditor.ImageEditFinished();
}
}
}
private void comboBoxLinkTargets_SelectedIndexChanged(object sender, EventArgs e)
{
if (suppressComboBoxLinkTargetsSelectionChanged)
{
return;
}
if (EditorState == ControlState.Loaded)
{
using (new WaitCursor())
{
using (IImageDecoratorUndoUnit undo = EditorContext.CreateUndoUnit())
{
bool commitChanges = true;
LinkTargetType target = SelectedLinkTarget;
if (target == LinkTargetType.URL && !comboBoxLinkTargets.DroppedDown)
{
ClearTargetSummaryLabel();
commitChanges = EditTargetOptions() == DialogResult.OK;
}
if (commitChanges)
{
HtmlImageTargetSettings.LinkTarget = target;
SaveSettingsAndApplyDecorator();
//note: this is optionally committed because the EditTargetOptions() method
//makes changes to the settings that persist in the DOM. This is bad and we should
//stop doing that, and save in the OnSaveSettings() method instead. Then we won't
//need this stupid optional commit.
undo.Commit();
}
else
{
//rollback to the previous selected item
suppressComboBoxLinkTargetsSelectionChanged = true;
try
{
comboBoxLinkTargets.SelectedItem = new OptionItem("", HtmlImageTargetSettings.LinkTarget);
}
finally
{
suppressComboBoxLinkTargetsSelectionChanged = false;
}
}
}
}
}
LoadTargetSummaryLabel();
buttonTargetOptions.Enabled = !SelectedLinkTarget.Equals(LinkTargetType.NONE);
}
private void buttonTargetOptions_Click(object sender, EventArgs e)
{
using (new WaitCursor())
{
using (IImageDecoratorUndoUnit undo = EditorContext.CreateUndoUnit())
{
if (EditTargetOptions() == DialogResult.OK)
{
SaveSettingsAndApplyDecorator();
LoadTargetSummaryLabel();
undo.Commit();
}
}
}
}