63 lines
2.2 KiB
C#
63 lines
2.2 KiB
C#
//
|
|
// PresentationSlideControl.cs
|
|
//
|
|
// Author:
|
|
// Michael Becker <alcexhim@gmail.com>
|
|
//
|
|
// Copyright (c) 2020 Mike Becker's Software
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
using System;
|
|
using MBS.Framework.Drawing;
|
|
using MBS.Framework.UserInterface;
|
|
using MBS.Framework.UserInterface.Drawing;
|
|
using MBS.Framework.UserInterface.Input.Mouse;
|
|
using UniversalEditor.Plugins.Designer.UserInterface.Editors.Designer.Controls;
|
|
|
|
namespace UniversalEditor.Plugins.Office.UserInterface.Controls
|
|
{
|
|
public class PresentationSlideControl : DesignerControl
|
|
{
|
|
private int SlideOffsetX = 32, SlideOffsetY = 0;
|
|
private int SlideWidth = 640, SlideHeight = 480;
|
|
|
|
private double _ZoomFactor = 1.0;
|
|
public double ZoomFactor { get { return _ZoomFactor; } set { _ZoomFactor = value; Refresh(); } }
|
|
|
|
private int ShadowOffset = 4;
|
|
|
|
public PresentationSlideControl()
|
|
{
|
|
// TODO: add support for multiple designer areas with their own sets of components
|
|
// DesignerAreas.Clear();
|
|
|
|
// DesignerAreas.Add(new DesignerArea());
|
|
}
|
|
|
|
protected override void OnBeforePaint(PaintEventArgs e)
|
|
{
|
|
base.OnBeforePaint(e);
|
|
|
|
double zp = ((double)SlideHeight / SlideWidth);
|
|
|
|
int maxw = (int)(Size.Width - SlideOffsetX - SlideOffsetX);
|
|
int x = SlideOffsetX, w = (int)(ZoomFactor * maxw), h = (int)(ZoomFactor * (zp * maxw));
|
|
int y = (int)((Size.Height - h) / 2) + SlideOffsetY;
|
|
|
|
e.Graphics.FillRectangle(new SolidBrush(Colors.Black), new Rectangle(x + ShadowOffset, y + ShadowOffset, w, h));
|
|
e.Graphics.FillRectangle(new SolidBrush(Colors.White), new Rectangle(x, y, w, h));
|
|
}
|
|
}
|
|
}
|