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// SelectorView.cs
//
//
// Author:
// Marius Ungureanu <marius.ungureanu@xamarin.com>
//
// Copyright (c) 2015 Xamarin, Inc (http://www.xamarin.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.Collections.Generic;
using System.Linq;
using AppKit;
using CoreGraphics;
using Foundation;
using MonoDevelop.Components;
using MonoDevelop.Components.MainToolbar;
using MonoDevelop.Core;
using MonoDevelop.Ide;
namespace MonoDevelop.MacIntegration.MainToolbar
{
class SizeRequestedEventArgs : EventArgs
{
public CGSize Size { get; private set; }
public SizeRequestedEventArgs (CGSize size)
{
Size = size;
}
}
[Register]
class SelectorView : NSButton
{
public event EventHandler<SizeRequestedEventArgs> ResizeRequested;
internal const int ConfigurationIdx = 0;
internal const int RuntimeIdx = 1;
public SelectorView ()
{
Title = "";
BezelStyle = NSBezelStyle.TexturedRounded;
AddSubview (new PathSelectorView (new CGRect (6, 0, 1, 1)));
}
public override void DrawRect (CGRect dirtyRect)
{
var p = (NSPathControl)Subviews [0];
var size = new CGSize (10 +
p.PathComponentCells [ConfigurationIdx].CellSize.Width +
p.PathComponentCells [RuntimeIdx].CellSize.Width + p.Frame.Left,
Frame.Size.Height);
if (ResizeRequested != null)
ResizeRequested (this, new SizeRequestedEventArgs (size));
SetFrameSize (size);
p.SetFrameSize (size);
p.SetNeedsDisplay ();
base.DrawRect (new CGRect (CGPoint.Empty, size));
}
#region PathSelectorView
[Register]
public class PathSelectorView : NSPathControl
{
static readonly string ConfigurationPlaceholder = GettextCatalog.GetString ("Default");
static readonly string RuntimePlaceholder = GettextCatalog.GetString ("Default");
NSMenu CreateSubMenuForRuntime (IRuntimeModel runtime)
{
if (!runtime.Children.Any ())
return null;
var menu = new NSMenu {
AutoEnablesItems = false,
ShowsStateColumn = false,
Font = NSFont.MenuFontOfSize (12),
};
foreach (var item in runtime.Children)
CreateMenuItem (menu, item);
return menu;
}
void CreateMenuItem (NSMenu menu, IRuntimeModel runtime)
{
var menuItem = new NSMenuItem {
IndentationLevel = runtime.IsIndented ? 2 : 1,
Enabled = runtime.Enabled,
Hidden = !runtime.Visible,
AttributedTitle = new NSAttributedString (runtime.DisplayString, new NSStringAttributes {
Font = runtime.Notable ? NSFontManager.SharedFontManager.ConvertFont (menu.Font, NSFontTraitMask.Bold) : menu.Font,
}),
};
var subMenu = CreateSubMenuForRuntime (runtime);
if (subMenu != null) {
menuItem.Submenu = subMenu;
menuItem.Enabled = true;
} else {
menuItem.Activated += (o2, e2) => {
string old = ActiveRuntime.FullDisplayString;
ActiveRuntime = runtimeModel.First (r => r.FullDisplayString == runtime.FullDisplayString);
var ea = new HandledEventArgs ();
if (RuntimeChanged != null)
RuntimeChanged (o2, ea);
if (ea.Handled)
ActiveRuntime = runtimeModel.First (r => r.FullDisplayString == old);
};
}
menu.AddItem (menuItem);
}
public PathSelectorView (CGRect frameRect) : base (frameRect)
{
PathComponentCells = new [] {
new NSPathComponentCell {
Image = ImageService.GetIcon ("project").ToNSImage (),
Title = ConfigurationPlaceholder,
Enabled = false,
TextColor = NSColor.FromRgba (0.34f, 0.34f, 0.34f, 1),
},
new NSPathComponentCell {
Image = ImageService.GetIcon ("device").ToNSImage (),
Title = RuntimePlaceholder,
Enabled = false,
TextColor = NSColor.FromRgba (0.34f, 0.34f, 0.34f, 1),
}
};
BackgroundColor = NSColor.Clear;
FocusRingType = NSFocusRingType.None;
Activated += (sender, e) => {
var item = ClickedPathComponentCell;
if (item == null)
return;
var componentRect = ((NSPathCell)Cell).GetRect (item, Frame, this);
int idx = -1;
int i = 0;
var menu = new NSMenu {
AutoEnablesItems = false,
ShowsStateColumn = false,
Font = NSFont.MenuFontOfSize (12),
};
if (object.ReferenceEquals (ClickedPathComponentCell, PathComponentCells [ConfigurationIdx])) {
foreach (var configuration in ConfigurationModel) {
if (idx == -1 && configuration.OriginalId == ActiveConfiguration.OriginalId)
idx = i;
var _configuration = configuration;
menu.AddItem (new NSMenuItem (configuration.DisplayString, (o2, e2) => {
ActiveConfiguration = configurationModel.First (c => c.OriginalId == _configuration.OriginalId);
if (ConfigurationChanged != null)
ConfigurationChanged (o2, e2);
UpdatePathText (ConfigurationIdx, _configuration.DisplayString);
}) {
Enabled = true,
IndentationLevel = 1,
});
++i;
}
} else if (object.ReferenceEquals (ClickedPathComponentCell, PathComponentCells [RuntimeIdx])) {
foreach (var runtime in RuntimeModel) {
if (idx == -1 && runtime.DisplayString == ActiveRuntime.DisplayString)
idx = i;
if (runtime.HasParent)
continue;
if (runtime.IsSeparator)
menu.AddItem (NSMenuItem.SeparatorItem);
else
CreateMenuItem (menu, runtime);
++i;
}
} else
throw new NotSupportedException ();
if (menu.Count > 1) {
var offs = new CGPoint (componentRect.Left + 3, componentRect.Top + 3);
if (Window.Screen.BackingScaleFactor == 2)
offs.Y += 0.5f; // fine tune menu position on retinas
menu.PopUpMenu (null, offs, this);
}
};
}
public override void ViewDidMoveToWindow ()
{
base.ViewDidMoveToWindow ();
NSNotificationCenter.DefaultCenter.AddObserver (NSWindow.DidChangeBackingPropertiesNotification,
notification => DispatchService.GuiDispatch (RealignTexts));
RealignTexts ();
}
void RealignTexts ()
{
if (Window == null)
return;
// fix the icon alignment, move it slightly up
var alignFix = new CGRect (0, Window.BackingScaleFactor == 2 ? -0.5f : -1f, 16, 16);
PathComponentCells [ConfigurationIdx].Image.AlignmentRect = alignFix;
PathComponentCells [RuntimeIdx].Image.AlignmentRect = alignFix;
}
void UpdatePathText (int idx, string text)
{
PathComponentCells [idx].Title = text;
PathComponentCells [ConfigurationIdx].Image = ImageService.GetIcon ("project").ToNSImage ();
PathComponentCells [RuntimeIdx].Image = ImageService.GetIcon ("device").ToNSImage ();
RealignTexts ();
}
IConfigurationModel activeConfiguration;
public IConfigurationModel ActiveConfiguration {
get { return activeConfiguration; }
set {
activeConfiguration = value;
UpdatePathText (ConfigurationIdx, value.DisplayString);
}
}
IRuntimeModel activeRuntime;
public IRuntimeModel ActiveRuntime {
get { return activeRuntime; }
set {
activeRuntime = value;
UpdatePathText (RuntimeIdx, value.FullDisplayString);
}
}
IEnumerable<IConfigurationModel> configurationModel;
public IEnumerable<IConfigurationModel> ConfigurationModel {
get { return configurationModel; }
set {
configurationModel = value;
int count = value.Count ();
if (count == 0)
UpdatePathText (ConfigurationIdx, ConfigurationPlaceholder);
PathComponentCells [ConfigurationIdx].Enabled = count > 1;
}
}
IEnumerable<IRuntimeModel> runtimeModel;
public IEnumerable<IRuntimeModel> RuntimeModel {
get { return runtimeModel; }
set {
runtimeModel = value;
int count = value.Count ();
if (count == 0)
UpdatePathText (RuntimeIdx, RuntimePlaceholder);
PathComponentCells [RuntimeIdx].Enabled = count > 1;
}
}
public event EventHandler ConfigurationChanged;
public event EventHandler<HandledEventArgs> RuntimeChanged;
}
#endregion
}
}
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