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//
// IPadContainer.cs
//
// Author:
// Lluis Sanchez Gual <lluis@novell.com>
//
// Copyright (c) 2010 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
using System;
using System.Drawing;
using MonoDevelop.Ide.Gui;
using MonoDevelop.Ide.Codons;
using MonoDevelop.Core;
using MonoDevelop.Components.Docking;
using MonoDevelop.Components.Commands;
using Gtk;
using System.Collections.Generic;
namespace MonoDevelop.Ide.Gui
{
public static class DockItemToolbarLoader
{
public static void Add (this DockItemToolbar toolbar, CommandEntrySet entrySet, Gtk.Widget commandTarget)
{
CommandDockBar dockBar = new CommandDockBar (toolbar, commandTarget);
foreach (CommandEntry entry in entrySet) {
dockBar.Add (entry);
}
}
}
class CommandDockBar: ICommandBar
{
List<ToolButtonStatus> buttons = new List<ToolButtonStatus> ();
DockItemToolbar toolbar;
object initialTarget;
public CommandDockBar (DockItemToolbar toolbar, object initialTarget)
{
this.toolbar = toolbar;
this.initialTarget = initialTarget;
if (toolbar.DockItem.ContentVisible)
IdeApp.CommandService.RegisterCommandBar (this);
toolbar.DockItem.ContentVisibleChanged += HandleToolbarDockItemContentVisibleChanged;
}
void HandleToolbarDockItemContentVisibleChanged (object sender, EventArgs e)
{
if (toolbar.DockItem.ContentVisible)
IdeApp.CommandService.RegisterCommandBar (this);
else
IdeApp.CommandService.UnregisterCommandBar (this);
}
public void Add (CommandEntry entry)
{
Widget w = CreateWidget (entry);
if (w is Button) {
buttons.Add (new ToolButtonStatus (entry.CommandId, (Gtk.Button)w, entry.DispayType));
((Gtk.Button) w).Clicked += delegate {
IdeApp.CommandService.DispatchCommand (entry.CommandId, null, initialTarget, CommandSource.MainToolbar);
};
}
toolbar.Add (w);
}
public void Update (object activeTarget)
{
CommandTargetRoute route = new CommandTargetRoute (initialTarget ?? activeTarget);
foreach (ToolButtonStatus bs in buttons)
bs.Update (route);
}
public void SetEnabled (bool enabled)
{
toolbar.Sensitive = enabled;
}
static Gtk.Widget CreateWidget (CommandEntry entry)
{
if (entry.CommandId == Command.Separator)
return new Gtk.SeparatorToolItem ();
Command cmd = entry.GetCommand (IdeApp.CommandService);
if (cmd == null)
return new Gtk.Label ();
if (cmd is CustomCommand) {
Gtk.Widget ti = (Gtk.Widget) Activator.CreateInstance (((CustomCommand)cmd).WidgetType);
if (cmd.Text != null && cmd.Text.Length > 0) {
//strip "_" accelerators from tooltips
string text = cmd.Text;
while (true) {
int underscoreIndex = text.IndexOf ('_');
if (underscoreIndex > -1)
text = text.Remove (underscoreIndex, 1);
else
break;
}
ti.TooltipText = text;
}
return ti;
}
ActionCommand acmd = cmd as ActionCommand;
if (acmd == null)
throw new InvalidOperationException ("Unknown cmd type.");
if (acmd.CommandArray) {
throw new InvalidOperationException ("Command arrays not supported.");
}
else if (acmd.ActionType == ActionType.Normal)
return new Button ();
else
return new ToggleButton ();
}
}
class ToolButtonStatus
{
string lastDesc;
string stockId;
Button button;
object cmdId;
CommandEntryDisplayType displayType;
public ToolButtonStatus (object cmdId, Button button, CommandEntryDisplayType displayType = CommandEntryDisplayType.Default)
{
this.cmdId = cmdId;
this.button = button;
if (displayType == CommandEntryDisplayType.Default)//Simplefies code in rest of class
this.displayType = CommandEntryDisplayType.IconHasPriority;
else
this.displayType = displayType;
}
public void Update (CommandTargetRoute targetRoute)
{
CommandInfo cmdInfo = IdeApp.CommandService.GetCommandInfo (cmdId, targetRoute);
bool hasAccel = string.IsNullOrEmpty (cmdInfo.AccelKey);
bool hasIcon = !cmdInfo.Icon.IsNull;
string desc = cmdInfo.Description;
bool displayText = !(displayType == CommandEntryDisplayType.IconHasPriority && hasIcon) &&
displayType != CommandEntryDisplayType.IconOnly;
//If the button only has an icon it's not always clear what it does. In such cases, use the label as a
//fallback tooltip. Also do this if there's an accelerator, so the user can see what it is.
if (string.IsNullOrEmpty (desc) && (!displayText || hasAccel))
desc = cmdInfo.Text;
if (lastDesc != desc) {
string toolTip;
if (hasAccel) {
toolTip = desc;
} else {
toolTip = desc + " (" + KeyBindingManager.BindingToDisplayLabel (cmdInfo.AccelKey, false) + ")";
}
button.TooltipText = toolTip;
lastDesc = desc;
}
if (displayText && button.Label != cmdInfo.Text) {
button.Label = cmdInfo.Text;
}
if (displayType != CommandEntryDisplayType.TextOnly && cmdInfo.Icon != stockId) {
stockId = cmdInfo.Icon;
button.Image = new Gtk.Image (cmdInfo.Icon, Gtk.IconSize.Menu);
}
if (cmdInfo.Enabled != button.Sensitive)
button.Sensitive = cmdInfo.Enabled;
if (cmdInfo.Visible != button.Visible)
button.Visible = cmdInfo.Visible;
ToggleButton toggle = button as ToggleButton;
if (toggle != null && cmdInfo.Checked != toggle.Active)
toggle.Active = cmdInfo.Checked;
if (button.Image != null)
button.Image.Show ();
}
}
}
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