public void ShowContextMenu()
{
var item = thumbList.SelectedItem as MultimediaLinkViewModel;
if (item != null)
{
ContextMenu menu = new ContextMenu();
MenuItemBuilder builder = new MenuItemBuilder();
string filename = _tempFileManager.GetContentFileName(item.MultimediaID, item.Extension);
thumbList.ContextMenu = menu;
var verbMenuItems = SystemUtils.GetVerbsAsMenuItems(filename);
foreach (MenuItem verbItem in verbMenuItems)
{
menu.Items.Add(verbItem);
}
menu.Items.Add(new Separator());
menu.Items.Add(builder.New("Add multimedia").Handler(() => { AddMultimedia(); }).Enabled(!IsReadOnly).MenuItem);
menu.Items.Add(new Separator());
menu.Items.Add(builder.New("Delete").Handler(() => { DeleteSelectedMultimedia(); }).Enabled(!IsReadOnly).MenuItem);
menu.Items.Add(new Separator());
menu.Items.Add(builder.New("Show items linked to this multimedia...").Handler(() => { ShowLinkedItems(); }).MenuItem);
menu.Items.Add(new Separator());
menu.Items.Add(builder.New("Edit Details...").Handler(() => { ShowProperties(); }).Enabled(!IsReadOnly).MenuItem);
}
}
public ContextMenuBuilder(MessageFormatterFunc messageFormatter, ContextMenu menu = null)
{
_formatter = messageFormatter;
_menu = (menu == null ? new ContextMenu() : menu);
_itemBuilder = new MenuItemBuilder(_formatter);
_itemBuilder.EndAction = (menuItem) => {
_menu.Items.Add(menuItem);
};
}
private void ShowPopupMenu()
{
ViewModelBase viewmodel = lvw.SelectedItem as ViewModelBase;
if (viewmodel == null)
{
return;
}
ContextMenu menu = new ContextMenu();
MenuItemBuilder builder = new MenuItemBuilder();
menu.Items.Add(builder.New("_Unpin").Handler(() => { Unpin(viewmodel); }).MenuItem);
var list = new List <ViewModelBase>();
list.Add(viewmodel);
var commands = PluginManager.Instance.SolicitCommandsForObjects(list);
if (commands != null && commands.Count > 0)
{
menu.Items.Add(new Separator());
foreach (Command loopvar in commands)
{
Command cmd = loopvar; // include this in the closure scope, loopvar is outside, hence will always point to the last item...
if (cmd is CommandSeparator)
{
menu.Items.Add(new Separator());
}
else
{
menu.Items.Add(builder.New(cmd.Caption).Handler(() => { cmd.CommandAction(viewmodel); }).MenuItem);
}
}
}
if (menu.HasItems)
{
lvw.ContextMenu = menu;
}
}
private void AddLookupItem(ContextMenuBuilder builder, LookupType lookupType, params String[] aliases)
{
int index = -1;
foreach (string alias in aliases)
{
var field = alias;
for (int i = 0; i < Data.Columns.Count; ++i)
{
var col = Data.Columns[i];
if (col.Name.Contains(alias))
{
index = i;
break;
}
}
if (index >= 0)
{
break;
}
}
if (index > -1)
{
var row = lvw.SelectedItem as MatrixRow;
int objectId = 0;
var enabled = false;
if (row[index] != null)
{
if (Int32.TryParse(row[index].ToString(), out objectId) && objectId > 0)
{
enabled = true;
}
}
var pinnable = PluginManager.Instance.GetPinnableForLookupType(lookupType, objectId);
var commands = new List <Command>();
if (pinnable != null)
{
var vm = PluginManager.Instance.GetViewModel(pinnable);
if (vm != null)
{
var selected = new List <ViewModelBase>();
selected.Add(vm);
commands.AddRange(PluginManager.Instance.SolicitCommandsForObjects(selected));
}
}
if (commands.Count > 0)
{
MenuItemBuilder b = new MenuItemBuilder();
var typeItem = b.New(lookupType.ToString()).MenuItem;
typeItem.Items.Add(b.New("Pin {0} to pinboard", lookupType).Handler(() => {
PluginManager.Instance.PinObject(pinnable);
}).Enabled(enabled).MenuItem);
typeItem.Items.Add(new Separator());
commands.ForEach((cmd) => {
if (cmd is CommandSeparator)
{
typeItem.Items.Add(new Separator());
}
else
{
typeItem.Items.Add(b.New(cmd.Caption).Handler(() => {
cmd.CommandAction(pinnable);
}).Enabled(enabled).MenuItem);
}
});
builder.AddMenuItem(typeItem);
}
else
{
builder.New("Edit " + lookupType.ToString()).Handler(() => {
PluginManager.Instance.EditLookupObject(lookupType, objectId);
}).Enabled(enabled).End();
}
}
addSetOperations(builder, lookupType, aliases);
}
private void addSetOperations(ContextMenuBuilder builder, LookupType type, params string[] idColAliases)
{
int index = -1;
foreach (string alias in idColAliases)
{
var field = alias;
for (int i = 0; i < Data.Columns.Count; ++i)
{
var col = Data.Columns[i];
if (col.Name.Contains(alias))
{
index = i;
break;
}
}
if (index >= 0)
{
break;
}
}
if (index > -1)
{
List <int> idSet = new List <int>();
if (lvw.SelectedItems.Count > 1)
{
foreach (object selected in lvw.SelectedItems)
{
var row = selected as MatrixRow;
var selectedRow = Data.Rows.IndexOf(row);
idSet.Add((int)row[selectedRow]);
}
}
else
{
Data.Rows.ForEach(row => {
var objectIndex = row[index];
if (objectIndex is int)
{
idSet.Add((int)row[index]);
}
});
}
if (idSet.Count > 0)
{
var commands = PluginManager.Instance.SolicitCommandsForObjectSet(idSet, type);
if (commands != null && commands.Count > 0)
{
MenuItemBuilder b = new MenuItemBuilder();
var typeItem = b.New(type.ToString() + String.Format(" Set ({0} items)", idSet.Count)).MenuItem;
commands.ForEach((cmd) => {
if (cmd is CommandSeparator)
{
typeItem.Items.Add(new Separator());
}
else
{
typeItem.Items.Add(b.New(cmd.Caption).Handler(() => {
cmd.CommandAction(idSet);
}).MenuItem);
}
});
builder.AddMenuItem(typeItem);
}
}
}
}