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Viewing changes to src/core/MonoDevelop.Ide/MonoDevelop.Ide.WelcomePage/WelcomePageBarButton.cs

  • Committer: Package Import Robot
  • Author(s): Jo Shields
  • Date: 2013-05-12 09:46:03 UTC
  • mto: This revision was merged to the branch mainline in revision 29.
  • Revision ID: package-import@ubuntu.com-20130512094603-mad323bzcxvmcam0
Tags: upstream-4.0.5+dfsg
Import upstream version 4.0.5+dfsg

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src/core/MonoDevelop.Ide/MonoDevelop.Ide.WelcomePage/WelcomePageBarButton.cs
 
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//
 
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// WelcomePageBarButton.cs
 
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//
 
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// Author:
 
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//       lluis <${AuthorEmail}>
 
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//
 
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// Copyright (c) 2012 lluis
 
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//
 
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// Permission is hereby granted, free of charge, to any person obtaining a copy
 
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// of this software and associated documentation files (the "Software"), to deal
 
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// in the Software without restriction, including without limitation the rights
 
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 
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// copies of the Software, and to permit persons to whom the Software is
 
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// furnished to do so, subject to the following conditions:
 
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//
 
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// The above copyright notice and this permission notice shall be included in
 
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// all copies or substantial portions of the Software.
 
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//
 
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 
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// THE SOFTWARE.
 
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using System;
 
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using Gtk;
 
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using MonoDevelop.Core;
 
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using System.Xml.Linq;
 
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namespace MonoDevelop.Ide.WelcomePage
 
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{
 
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        public class WelcomePageBarButton: EventBox
 
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        {
 
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                Gtk.Image image;
 
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                Gtk.Label label;
 
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                Gdk.Pixbuf imageNormal, imageHover;
 
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                bool mouseOver;
 
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                string actionLink;
 
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                private static Gdk.Cursor hand_cursor = new Gdk.Cursor(Gdk.CursorType.Hand1);
 
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                public string FontFamily { get; set; }
 
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                public string HoverColor { get; set; }
 
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                public string Color { get; set; }
 
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                public int FontSize { get; set; }
 
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                protected string Text { get; set; }
 
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                protected bool Bold { get; set; }
 
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                public WelcomePageBarButton (string title, string href, string iconResource = null)
 
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                {
 
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                        FontFamily = Platform.IsMac ? Styles.WelcomeScreen.FontFamilyMac : Styles.WelcomeScreen.FontFamilyWindows;
 
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                        HoverColor = Styles.WelcomeScreen.Links.HoverColor;
 
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                        Color = Styles.WelcomeScreen.Links.Color;
 
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                        FontSize = Styles.WelcomeScreen.Links.FontSize;
 
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                        VisibleWindow = false;
 
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                        this.Text = GettextCatalog.GetString (title);
 
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                        this.actionLink = href;
 
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                        if (!string.IsNullOrEmpty (iconResource)) {
 
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                                imageHover = Gdk.Pixbuf.LoadFromResource (iconResource);
 
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                                imageNormal = ImageService.MakeTransparent (imageHover, 0.7);
 
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                        }
 
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                        HBox box = new HBox ();
 
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                        box.Spacing = Styles.WelcomeScreen.Links.IconTextSpacing;
 
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                        image = new Image ();
 
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                        label = new Label ();
 
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                        box.PackStart (image, false, false, 0);
 
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                        if (imageNormal == null)
 
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                                image.NoShowAll = true;
 
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                        box.PackStart (label, false, false, 0);
 
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                        box.ShowAll ();
 
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                        Add (box);
 
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                        Update ();
 
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                        Events |= (Gdk.EventMask.EnterNotifyMask | Gdk.EventMask.LeaveNotifyMask | Gdk.EventMask.ButtonReleaseMask);
 
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                }
 
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                protected void SetImage (Gdk.Pixbuf normal, Gdk.Pixbuf hover)
 
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                {
 
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                        imageHover = hover;
 
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                        imageNormal = normal;
 
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                        if (imageNormal == null) {
 
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                                image.NoShowAll = true;
 
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                                image.Hide ();
 
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                        } else {
 
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                                image.NoShowAll = false;
 
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                                ShowAll ();
 
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                        }
 
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                        Update ();
 
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                }
 
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                protected override bool OnEnterNotifyEvent (Gdk.EventCrossing evnt)
 
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                {
 
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                        GdkWindow.Cursor = hand_cursor;
 
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                        mouseOver = true;
 
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                        Update ();
 
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                        return base.OnEnterNotifyEvent (evnt);
 
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                }
 
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                protected override bool OnLeaveNotifyEvent (Gdk.EventCrossing evnt)
 
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                {
 
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                        GdkWindow.Cursor = null;
 
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                        mouseOver = false;
 
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                        Update ();
 
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                        return base.OnLeaveNotifyEvent (evnt);
 
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                }
 
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                protected override bool OnButtonReleaseEvent (Gdk.EventButton evnt)
 
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                {
 
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                        if (evnt.Button == 1 && new Gdk.Rectangle (0, 0, Allocation.Width, Allocation.Height).Contains ((int)evnt.X, (int)evnt.Y)) {
 
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                                OnClicked ();
 
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                                return true;
 
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                        }
 
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                        return base.OnButtonReleaseEvent (evnt);
 
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                }
 
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                protected virtual void OnClicked ()
 
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                {
 
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                        WelcomePageSection.DispatchLink (actionLink);
 
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                }
 
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                protected void Update ()
 
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                {
 
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                        if (imageNormal != null)
 
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                                image.Pixbuf = mouseOver ? imageHover : imageNormal;
 
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                        var color = mouseOver ? HoverColor : Color;
 
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                        label.Markup = WelcomePageSection.FormatText (FontFamily, FontSize, Bold, color, Text);
 
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                }
 
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        }
 
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}
 
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