326 lines
10 KiB
C#
326 lines
10 KiB
C#
#region license
|
|
// This file is part of Vocaluxe.
|
|
//
|
|
// Vocaluxe 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.
|
|
//
|
|
// Vocaluxe 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 Vocaluxe. If not, see <http://www.gnu.org/licenses/>.
|
|
#endregion
|
|
|
|
using System;
|
|
using System.Xml.Serialization;
|
|
using System.Diagnostics;
|
|
using System.Collections.Generic;
|
|
using VocaluxeLib.Draw;
|
|
using VocaluxeLib.Xml;
|
|
|
|
namespace VocaluxeLib.Menu
|
|
{
|
|
public enum EBackgroundTypes
|
|
{
|
|
None,
|
|
Color,
|
|
Texture,
|
|
SlideShow,
|
|
Video
|
|
}
|
|
|
|
[XmlType("Background")]
|
|
public struct SThemeBackground
|
|
{
|
|
[XmlAttribute(AttributeName = "Name")] public string Name;
|
|
public EBackgroundTypes Type;
|
|
[XmlArray] public List<string> SlideShowTextures;
|
|
[XmlElement("Video")] public string VideoName;
|
|
public string Skin;
|
|
public SThemeColor Color;
|
|
}
|
|
|
|
public class CBackground : IMenuElement
|
|
{
|
|
private readonly int _PartyModeID;
|
|
private SThemeBackground _Theme;
|
|
private bool _ThemeLoaded;
|
|
|
|
private int _SlideShowCurrent;
|
|
private readonly Stopwatch _SlideShowTimer = new Stopwatch();
|
|
private readonly List<CTextureRef> _SlideShowTextures = new List<CTextureRef>();
|
|
|
|
private CVideoStream _VideoStream;
|
|
|
|
public SColorF Color;
|
|
public bool ThemeLoaded
|
|
{
|
|
get { return _ThemeLoaded; }
|
|
}
|
|
|
|
public string GetThemeName()
|
|
{
|
|
return _Theme.Name;
|
|
}
|
|
|
|
#region Constructors
|
|
public CBackground(int partyModeID)
|
|
{
|
|
_PartyModeID = partyModeID;
|
|
_ThemeLoaded = false;
|
|
_Theme = new SThemeBackground {SlideShowTextures = new List<string>()};
|
|
|
|
Color = new SColorF(0f, 0f, 0f, 1f);
|
|
}
|
|
|
|
public CBackground(SThemeBackground theme, int partyModeID)
|
|
{
|
|
_Theme = theme;
|
|
_PartyModeID = partyModeID;
|
|
|
|
LoadTextures();
|
|
}
|
|
#endregion Constructors
|
|
|
|
#region public
|
|
public bool LoadTheme(string xmlPath, string elementName, CXMLReader xmlReader)
|
|
{
|
|
string item = xmlPath + "/" + elementName;
|
|
_ThemeLoaded = true;
|
|
|
|
_ThemeLoaded &= xmlReader.TryGetEnumValue(item + "/Type", ref _Theme.Type);
|
|
|
|
bool vid = xmlReader.GetValue(item + "/Video", out _Theme.VideoName, String.Empty);
|
|
bool tex = xmlReader.GetValue(item + "/Skin", out _Theme.Skin, String.Empty);
|
|
_ThemeLoaded &= vid || tex || _Theme.Type == EBackgroundTypes.None;
|
|
|
|
if (xmlReader.GetValue(item + "/Color", out _Theme.Color.Name, String.Empty))
|
|
_ThemeLoaded &= _Theme.Color.Get(_PartyModeID, out Color);
|
|
else
|
|
{
|
|
bool success = true;
|
|
success &= xmlReader.TryGetFloatValue(item + "/R", ref Color.R);
|
|
success &= xmlReader.TryGetFloatValue(item + "/G", ref Color.G);
|
|
success &= xmlReader.TryGetFloatValue(item + "/B", ref Color.B);
|
|
success &= xmlReader.TryGetFloatValue(item + "/A", ref Color.A);
|
|
|
|
if (_Theme.Type != EBackgroundTypes.None)
|
|
_ThemeLoaded &= success;
|
|
}
|
|
|
|
_Theme.Color.Color = new SColorF(Color);
|
|
|
|
int i = 1;
|
|
|
|
while (xmlReader.ItemExists(item + "/SlideShow" + i))
|
|
{
|
|
string slideShow;
|
|
xmlReader.GetValue(item + "/SlideShow" + i, out slideShow, String.Empty);
|
|
if (slideShow != "")
|
|
_Theme.SlideShowTextures.Add(slideShow);
|
|
i++;
|
|
}
|
|
|
|
if (_ThemeLoaded)
|
|
{
|
|
_Theme.Name = elementName;
|
|
LoadTextures();
|
|
}
|
|
return _ThemeLoaded;
|
|
}
|
|
|
|
public void Resume()
|
|
{
|
|
if (_VideoStream != null)
|
|
CBase.Video.Resume(_VideoStream);
|
|
}
|
|
|
|
public void Pause()
|
|
{
|
|
if (_VideoStream != null)
|
|
CBase.Video.Pause(_VideoStream);
|
|
}
|
|
|
|
public void Draw()
|
|
{
|
|
bool ok = false;
|
|
if (_Theme.Type == EBackgroundTypes.Video && CBase.Config.GetVideoBackgrounds() == EOffOn.TR_CONFIG_ON)
|
|
{
|
|
if (CBase.Config.GetVideosToBackground() == EOffOn.TR_CONFIG_ON && CBase.BackgroundMusic.IsPlaying() && CBase.BackgroundMusic.SongHasVideo() &&
|
|
CBase.BackgroundMusic.VideoEnabled())
|
|
{
|
|
Pause();
|
|
ok = _DrawBackgroundMusicVideo();
|
|
}
|
|
else
|
|
{
|
|
Resume();
|
|
ok = _DrawVideo();
|
|
}
|
|
}
|
|
else if (_Theme.Type == EBackgroundTypes.SlideShow && _Theme.SlideShowTextures.Count > 0)
|
|
ok = _DrawSlideShow();
|
|
|
|
if (!String.IsNullOrEmpty(_Theme.Skin) && (_Theme.Type == EBackgroundTypes.Texture || !ok))
|
|
ok = _DrawTexture();
|
|
|
|
if (_Theme.Type == EBackgroundTypes.Color || !ok)
|
|
_DrawColor();
|
|
}
|
|
|
|
public void UnloadTextures()
|
|
{
|
|
_SlideShowTextures.Clear();
|
|
CBase.Video.Close(ref _VideoStream);
|
|
}
|
|
|
|
public void LoadTextures()
|
|
{
|
|
_Theme.Color.Get(_PartyModeID, out Color);
|
|
|
|
foreach (string s in _Theme.SlideShowTextures)
|
|
_SlideShowTextures.Add(CBase.Themes.GetSkinTexture(s, _PartyModeID));
|
|
|
|
if (_Theme.Type == EBackgroundTypes.Video)
|
|
_VideoStream = CBase.Themes.GetSkinVideo(_Theme.VideoName, _PartyModeID, true);
|
|
}
|
|
|
|
public void AddSlideShowTexture(string image)
|
|
{
|
|
_Theme.Type = EBackgroundTypes.SlideShow;
|
|
if (!String.IsNullOrEmpty(image))
|
|
{
|
|
CTextureRef texture = _SlideShowTextures.Count == 0 ? CBase.Drawing.AddTexture(image) : CBase.Drawing.EnqueueTexture(image);
|
|
if (texture != null)
|
|
_SlideShowTextures.Add(texture);
|
|
}
|
|
}
|
|
|
|
public void RemoveSlideShowTextures()
|
|
{
|
|
foreach (CTextureRef tex in _SlideShowTextures)
|
|
{
|
|
CTextureRef texture = tex;
|
|
CBase.Drawing.RemoveTexture(ref texture);
|
|
}
|
|
_SlideShowTextures.Clear();
|
|
}
|
|
|
|
public void ReloadTextures()
|
|
{
|
|
UnloadTextures();
|
|
LoadTextures();
|
|
}
|
|
|
|
public SThemeBackground GetTheme()
|
|
{
|
|
return _Theme;
|
|
}
|
|
#endregion public
|
|
|
|
#region internal
|
|
private static SRectF _GetDrawRect()
|
|
{
|
|
SRectF rect = CBase.Settings.GetRenderRect();
|
|
rect.Z = CBase.Settings.GetZFar() / 4;
|
|
return rect;
|
|
}
|
|
|
|
private void _DrawColor()
|
|
{
|
|
CBase.Drawing.DrawRect(Color, _GetDrawRect());
|
|
}
|
|
|
|
private bool _DrawTexture()
|
|
{
|
|
CTextureRef texture = CBase.Themes.GetSkinTexture(_Theme.Skin, _PartyModeID);
|
|
if (texture != null)
|
|
{
|
|
CBase.Drawing.DrawTexture(texture, _GetDrawRect(), EAspect.Crop);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
private bool _DrawSlideShow()
|
|
{
|
|
if (_SlideShowTextures.Count > 0)
|
|
{
|
|
if (!_SlideShowTimer.IsRunning)
|
|
{
|
|
_SlideShowTimer.Start();
|
|
_SlideShowCurrent = 0;
|
|
}
|
|
|
|
if (_SlideShowTimer.ElapsedMilliseconds >= (CBase.Settings.GetSlideShowFadeTime() + CBase.Settings.GetSlideShowImageTime()))
|
|
{
|
|
_SlideShowTimer.Restart();
|
|
if (_SlideShowCurrent + 1 < _SlideShowTextures.Count)
|
|
_SlideShowCurrent++;
|
|
else
|
|
_SlideShowCurrent = 0;
|
|
}
|
|
|
|
CTextureRef texture = _SlideShowTextures[_SlideShowCurrent];
|
|
|
|
if (texture == null)
|
|
return false;
|
|
|
|
CBase.Drawing.DrawTexture(texture, _GetDrawRect(), EAspect.Crop);
|
|
|
|
if (_SlideShowTimer.ElapsedMilliseconds >= CBase.Settings.GetSlideShowImageTime())
|
|
{
|
|
if (_SlideShowCurrent + 1 < _SlideShowTextures.Count)
|
|
texture = _SlideShowTextures[_SlideShowCurrent + 1];
|
|
else if (_SlideShowCurrent != 0)
|
|
texture = _SlideShowTextures[0];
|
|
else
|
|
texture = null;
|
|
|
|
if (texture != null)
|
|
{
|
|
SColorF color = texture.Color;
|
|
color.A = (_SlideShowTimer.ElapsedMilliseconds - CBase.Settings.GetSlideShowImageTime()) / CBase.Settings.GetSlideShowFadeTime();
|
|
CBase.Drawing.DrawTexture(texture, _GetDrawRect(), EAspect.Crop, color);
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
private bool _DrawVideo()
|
|
{
|
|
CBase.Video.GetFrame(_VideoStream, _VideoStream.VideoTime);
|
|
if (_VideoStream.Texture != null)
|
|
{
|
|
CBase.Drawing.DrawTexture(_VideoStream.Texture, _GetDrawRect(), EAspect.Crop);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
private bool _DrawBackgroundMusicVideo()
|
|
{
|
|
CTextureRef videoTexture = CBase.BackgroundMusic.GetVideoTexture();
|
|
if (videoTexture != null)
|
|
{
|
|
CBase.Drawing.DrawTexture(videoTexture, _GetDrawRect(), EAspect.Crop);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
#endregion internal
|
|
|
|
#region ThemeEdit
|
|
public void MoveElement(int stepX, int stepY) {}
|
|
|
|
public void ResizeElement(int stepW, int stepH) {}
|
|
#endregion ThemeEdit
|
|
}
|
|
} |