void ElementClickedEH(object sender, EventArgs e)
{
ContextMenuStrip popup = new ContextMenuStrip();
popup.AutoSize = true;
ToolStripDropDownButton changeTo = new ToolStripDropDownButton("Change to...");
AdjustDropDownSize(popup, changeTo);
changeTo.DropDown = new ToolStripDropDown();
changeTo.DropDown.Items.Add("Empty", null, new EventHandler(ChangeToEmptyEH));
changeTo.DropDown.Items.Add("Definition", null, new EventHandler(ChangeToDefinitionEH));
popup.Items.Add(changeTo);
popup.Items.Add("Assign letter", null, new EventHandler(AssignLetterEH));
if (letter.Length > 0) //If a letter has been assigned, show this menu.
{
ToolStripButton definiteButton = new ToolStripButton("Definite", null, new EventHandler(DefiniteClickedEH));
definiteButton.Checked = fDefinite;
popup.Items.Add(definiteButton);
}
popup.Opacity = 0.5;
popup.PerformLayout();
popup.Show(_wControl, new Point(_wControl.Width, _wControl.Height));
popup.Update();
}
void ElementClickedEH(object sender, EventArgs e)
{
ContextMenuStrip popup = new ContextMenuStrip();
popup.AutoSize = true;
ToolStripDropDownButton changeTo = new ToolStripDropDownButton("Change to...");
AdjustDropDownSize(popup, changeTo);
changeTo.DropDown = new ToolStripDropDown();
changeTo.DropDown.Items.Add("Letter", null, new EventHandler(ChangeToLetterEH));
changeTo.DropDown.Items.Add("Definition", null, new EventHandler(ChangeToDefinitionEH));
popup.Items.Add(changeTo);
popup.Opacity = 0.5;
popup.PerformLayout();
popup.Show(_wControl, new Point(_wControl.Width, _wControl.Height));
popup.Update();
}
public PluginManager(string directory, ListView listView, ContextMenuStrip menuStrip)
{
// plugin file names in here
string[] pluginFileNames = null;
if (Directory.Exists(directory))
{
// kind of speaks for itself here
pluginFileNames = Directory.GetFiles(directory, "*.dll");
}
// contains all the assemblies
ICollection <Assembly> assemblies = new List <Assembly>(pluginFileNames.Length);
foreach (string dllFile in pluginFileNames)
{
// loads all of the assemblies
AssemblyName an = AssemblyName.GetAssemblyName(dllFile);
Assembly assembly = Assembly.Load(an);
assemblies.Add(assembly);
}
#region Column plugins
// contains Type objects of all the plugins
ICollection <Type> pluginTypes = new List <Type>();
foreach (Assembly assembly in assemblies)
{
if (assembly != null)
{
Type[] types = assembly.GetTypes();
foreach (Type type in types)
{
if (type.IsInterface || type.IsAbstract)
{
continue;
}
else
{
Type _interface = type.GetInterface("IPluginBase");
if (_interface != null)
{
if (_interface.Name == "IPluginBase")
{
pluginTypes.Add(type);
}
}
}
}
}
}
// inserts builtin plugins
listView.Columns.Add(new ExplodeColumn(new BuiltinName()));
listView.Columns.Add(new ExplodeColumn(new BuiltinSize()));
listView.Columns.Add(new ExplodeColumn(new BuiltinFormat()));
listView.Columns.Add(new ExplodeColumn(new BuiltinExtension()));
// creates an instance of each type and inserts it into the ListView
foreach (Type type in pluginTypes)
{
listView.Columns.Add(new ExplodeColumn((IPluginBase)Activator.CreateInstance(type)));
}
#endregion
#region File type plugins
// contains Type objects of all the plugins
ICollection <Type> typePluginTypes = new List <Type>();
foreach (Assembly assembly in assemblies)
{
if (assembly != null)
{
Type[] types = assembly.GetTypes();
foreach (Type type in types)
{
if (type.IsInterface || type.IsAbstract)
{
continue;
}
else
{
Type _interface = type.GetInterface("IFileTypeBase");
if (_interface != null)
{
if (_interface.Name == "IFileTypeBase")
{
typePluginTypes.Add(type);
}
}
}
}
}
}
// creates an instance of each type
foreach (Type type in typePluginTypes)
{
IFileTypeBase plugin = (IFileTypeBase)Activator.CreateInstance(type);
_fileTypes.Add(plugin);
}
// adds builtin types
_fileTypes.Add(new BuiltinTxt());
_fileTypes.Add(new BuiltinLnk());
_fileTypes.Add(new BuiltinExe());
#endregion
#region Right-click menu plugins
// contains Type objects of all the plugins
ICollection <Type> menuPluginTypes = new List <Type>();
foreach (Assembly assembly in assemblies)
{
if (assembly != null)
{
Type[] types = assembly.GetTypes();
foreach (Type type in types)
{
if (type.IsInterface || type.IsAbstract)
{
continue;
}
else
{
Type _interface = type.GetInterface("IMenuItemBase");
if (_interface != null)
{
if (_interface.Name == "IMenuItemBase")
{
menuPluginTypes.Add(type);
}
}
}
}
}
}
//TODO: remove this line in the build, this is for testing
menuPluginTypes.Add(typeof(BuiltinTestItem));
// creates an instance of each type
foreach (Type type in menuPluginTypes)
{
ExplodeMenuStripItem plugin = new ExplodeMenuStripItem((IMenuItemBase)Activator.CreateInstance(type), listView);
plugin.Text = plugin.handler.ActionName;
// add to menu
menuStrip.Items.Add(plugin);
menuStrip.Update();
}
#endregion
}
