public CommandResult(Command cmd, CommandInfo ci, CommandTargetRoute route, string match, string matchedString, int rank)
: base(match, matchedString, rank)
{
this.ci = ci;
command = cmd;
this.route = route;
}
internal CommandInfo (Command cmd)
{
text = cmd.Text;
icon = cmd.Icon;
accelKey = cmd.AccelKey;
description = cmd.Description;
}
public virtual Command GetCommand (CommandManager manager)
{
if (localCmd != null) {
if (manager.GetCommand (localCmd.Id) == null)
manager.RegisterCommand (localCmd);
localCmd = null;
}
return manager.GetCommand (cmdId);
}
public void Run (object cmdTarget, Command cmd)
{
if (customHandlerChain != null) {
cmd.HandlerData = Method;
customHandlerChain.Run (cmdTarget, cmd);
}
else
Method.Invoke (cmdTarget, null);
}
static Gtk.MenuItem CreateMenuItem (CommandManager manager, Command cmd, object cmdId, bool isArrayMaster, string overrideLabel, bool disabledVisible)
{
cmdId = CommandManager.ToCommandId (cmdId);
if (cmdId == CommandManager.ToCommandId (Command.Separator))
return new Gtk.SeparatorMenuItem ();
if (cmd == null)
cmd = manager.GetCommand (cmdId);
if (cmd == null) {
MonoDevelop.Core.LoggingService.LogWarning ("Unknown command '{0}'", cmdId);
return new Gtk.MenuItem ("<Unknown Command>");
}
if (cmd is CustomCommand) {
Gtk.Widget child = (Gtk.Widget) Activator.CreateInstance (((CustomCommand)cmd).WidgetType);
CustomMenuItem ti = new CustomMenuItem ();
ti.Child = child;
return ti;
}
ActionCommand acmd = cmd as ActionCommand;
if (acmd.ActionType == ActionType.Normal || (isArrayMaster && acmd.CommandArray))
return new CommandMenuItem (cmdId, manager, overrideLabel, disabledVisible);
else
return new CommandCheckMenuItem (cmdId, manager, overrideLabel, disabledVisible);
}
bool GetSelectedCommandIter (out TreeIter iter, out Command cmd)
{
TreeSelection sel = keyTreeView.Selection;
if (!sel.GetSelected (out iter)) {
cmd = null;
return false;
}
cmd = (Command)filterModel.GetValue (iter, commandCol);
if (cmd == null)
return false;
if (keyStore.GetIterFirst (out iter) && FindIterForCommand (cmd, iter, out iter))
return true;
throw new Exception ("Did not find command in underlying model");
}
protected override void Run (object target, Command cmd)
{
NodeCommandHandler nch = (NodeCommandHandler) target;
if (nch.tree == null) {
base.Run (target, cmd);
return;
}
try {
nch.tree.LockUpdates ();
base.Run (target, cmd);
} finally {
nch.tree.UnlockUpdates ();
}
}
public KeyBindingChangedEventArgs (Command command, KeyBinding oldKeyBinding)
{
OldKeyBinding = oldKeyBinding;
Command = command;
}
void ICommandArrayTargetHandler.Run(object target, Command cmd, object data)
{
Run(target, cmd, data);
}
public static void StoreDefaultBinding (Command cmd)
{
defaultSchemeBindings.StoreBinding (cmd);
}
public bool CommandIsRegistered (Command command)
{
return commands.Contains (command);
}
/// <summary>
/// Runs a command
/// </summary>
/// <param name='target'>
/// Object that implements the command handler
/// </param>
/// <param name='cmd'>
/// The command to be executed
/// </param>
/// <remarks>
/// The default implementation of this method runs the command handler method
/// to which this attribute is applied. A custom implementation of this method can call
/// base.Run at any point to run the method handler, or not call it at all if it
/// wants to provide a replacement implementation.
/// </remarks>
protected virtual void Run(object target, Command cmd)
{
next.Run(target, cmd);
}
/// <summary>
/// Runs a command
/// </summary>
/// <param name='target'>
/// Object that implements the command handler
/// </param>
/// <param name='cmd'>
/// The command to be executed
/// </param>
/// <param name='data'>
/// Data item provided by the command update handler
/// </param>
/// <remarks>
/// The default implementation of this method runs the command handler method
/// to which this attribute is applied. A custom implementation of this method can call
/// base.Run at any point to run the method handler, or not call it at all if it
/// wants to provide a replacement implementation.
/// </remarks>
protected virtual void Run(object target, Command cmd, object data)
{
nextArray.Run(target, cmd, data);
}
void ICommandTargetHandler.Run(object target, Command cmd)
{
Run(target, cmd);
}
public void Run (object target, Command cmd, object data)
{
MethodInfo mi = (MethodInfo) cmd.HandlerData;
if (mi != null)
mi.Invoke (target, new object[] {data} );
}
/// <summary>
/// Unregisters a command.
/// </summary>
/// <param name='cmd'>
/// The command.
/// </param>
public void UnregisterCommand (Command cmd)
{
bindings.UnregisterCommand (cmd);
cmds.Remove (cmd.Id);
}
public static void StoreBinding (Command cmd)
{
current.StoreBinding (cmd);
}
internal SearchResult CheckCommand (Command c)
{
ActionCommand cmd = c as ActionCommand;
if (cmd == null || cmd.CommandArray)
return null;
int rank;
string matchString = cmd.Text.Replace ("_", "");
if (MatchName (matchString, out rank)) {
var ci = IdeApp.CommandService.GetCommandInfo (cmd.Id);
if (ci.Enabled && ci.Visible)
return new CommandResult (cmd, pattern, matchString, rank);
}
return null;
}
internal static string GetCommandKey (Command cmd)
{
if (cmd.Id is Enum)
return cmd.Id.GetType () + "." + cmd.Id;
else
return cmd.Id.ToString ();
}
static uint GetNewMenuItemId (Command cmd)
{
uint macCmdId;
CarbonCommandID standardId;
//use mapped values if possible
if (cmdIdMap.TryGetValue (cmd.Id, out standardId))
macCmdId = (uint) standardId;
//or generate a new value
else {
//but avoid conflicts
do cmdSeq++;
while (commands.ContainsKey (cmdSeq));
macCmdId = cmdSeq;
cmdIdMap[cmd.Id] = (CarbonCommandID)macCmdId;
}
commands[macCmdId] = cmd.Id;
return macCmdId;
}
void ICommandArrayTargetHandler.Run (object target, Command cmd, object data)
{
Run (target, cmd, data);
}
public KeyBindingChangedEventArgs (Command command, string oldBinding)
{
this.command = command;
this.binding = oldBinding;
}
void ICommandTargetHandler.Run (object target, Command cmd)
{
Run (target, cmd);
}
protected override void Run (object target, Command cmd, object data)
{
base.Run (target, cmd, data);
}
protected virtual void Run (object target, Command cmd, object data)
{
nextArray.Run (target, cmd, data);
}
void SelectCommand (Command cmd)
{
//item may not be visible if the list is filtered
searchEntry.Entry.Text = "";
TreeIter iter;
if (!keyStore.GetIterFirst (out iter))
return;
do {
TreeIter citer;
keyStore.IterChildren (out citer, iter);
do {
Command command = (Command) keyStore.GetValue (citer, commandCol);
if (command == cmd) {
TreePath path = keyStore.GetPath (citer);
keyTreeView.ExpandToPath (path);
keyTreeView.Selection.SelectPath (path);
keyTreeView.ScrollToCell (path, keyTreeView.Columns[0], true, 0.5f, 0f);
return;
}
} while (keyStore.IterNext (ref citer));
} while (keyStore.IterNext (ref iter));
}
protected virtual void Run (object target, Command cmd)
{
next.Run (target, cmd);
}
public CommandEntry (Command localCmd) : this (localCmd.Id, null, true)
{
this.localCmd = localCmd;
}
internal SearchResult CheckCommand(Command c, CommandTargetRoute route)
{
ActionCommand cmd = c as ActionCommand;
if (cmd == null || cmd.CommandArray)
return null;
int rank;
string matchString = cmd.Text.Replace ("_", "");
if (MatchName (matchString, out rank)) {
try {
var ci = IdeApp.CommandService.GetCommandInfo (cmd.Id, route);
if (ci.Enabled && ci.Visible)
return new CommandResult (cmd, ci, route, pattern, matchString, rank);
} catch (Exception ex) {
LoggingService.LogError ("Failure while checking command: " + cmd.Id, ex);
}
}
return null;
}
public void Run (object cmdTarget, Command cmd, object dataItem)
{
if (customArrayHandlerChain != null) {
cmd.HandlerData = Method;
customArrayHandlerChain.Run (cmdTarget, cmd, dataItem);
}
else
Method.Invoke (cmdTarget, new object[] {dataItem});
}
public void Add (Command cmd)
{
cmds.Add (new CommandEntry (cmd));
}
/// <summary>
/// Registers a new command.
/// </summary>
/// <param name='cmd'>
/// The command.
/// </param>
public void RegisterCommand (Command cmd)
{
KeyBindingService.StoreDefaultBinding (cmd);
KeyBindingService.LoadBinding (cmd);
cmds[cmd.Id] = cmd;
bindings.RegisterCommand (cmd);
}
public KeyBindingSelectedEventArgs (IEnumerable<string> keys, int selectedKey, Command command, TreeIter iter)
{
if (command == null)
throw new ArgumentNullException (nameof (command));
AllKeys = new List<string> (keys);
if (selectedKey < 0 || ((selectedKey != 0 && AllKeys.Count != 0) && selectedKey >= AllKeys.Count))
throw new ArgumentOutOfRangeException (nameof (selectedKey));
SelectedKey = selectedKey;
Command = command;
Iter = iter;
}
public CommandResult (Command cmd, string match, string matchedString, int rank): base (match, matchedString, rank)
{
command = cmd;
}
KeyBindingHitTestResult HitTest (double mouseX, double mouseY)
{
KeyBindingHitTestResult result = new KeyBindingHitTestResult ();
TreeIter iter;
TreePath path;
int cellx, celly, mx, my;
mx = (int)mouseX;
my = (int)mouseY;
if (!GetCellPosition (mx, my, out cellx, out celly, out iter, out path))
return result;
Text = keyBindingsTree.Model.GetValue (iter, bindingCol) as string ?? string.Empty;
Command = keyBindingsTree.Model.GetValue (iter, commandCol) as Command;
var filter = keyBindingsTree.Model as TreeModelFilter;
if (filter != null)
iter = filter.ConvertIterToChildIter (iter);
result.Command = Command;
result.AllKeys = Text.Split (new char [] { ' ' }, StringSplitOptions.RemoveEmptyEntries).ToList ();
result.Iter = iter;
using (var layout = new Pango.Layout (keyBindingsTree.PangoContext)) {
// GetCellArea reports the outer cell bounds, therefore we need to add 2px
var xpad = (int)Xpad + 2;
var cellBounds = keyBindingsTree.GetCellArea (path, keyBindingsPanel.bindingTVCol);
keyBindingsTree.ConvertBinWindowToWidgetCoords (cellBounds.X, cellBounds.Y, out cellBounds.X, out cellBounds.Y);
int i = 0;
foreach (var key in result.AllKeys) {
layout.SetText (KeyBindingManager.BindingToDisplayLabel (key, false));
layout.FontDescription = KeySymbolFont;
int w, h;
layout.GetPixelSize (out w, out h);
int buttonWidth = w + (2 * KeyHPadding);
int buttonHeight = h + (2 * KeyVPadding);
var ypad = 2 + ((cellBounds.Height / 2) - (buttonHeight / 2));
if (cellx > xpad && cellx <= xpad + buttonWidth &&
celly > ypad && celly <= ypad + buttonHeight) {
keyBindingsPanel.bindingTVCol.CellGetPosition (this, out cellx, out w);
cellBounds.X += cellx;
result.SelectedKey = i;
result.ButtonBounds = new Gdk.Rectangle (cellBounds.X + xpad, cellBounds.Y + ypad, buttonWidth, buttonHeight);
result.ButtonBounds.Inflate (0, 2);
return result;
}
xpad += buttonWidth + Spacing;
i++;
}
}
return result;
}
