Пример #1
0
        public static void PlaySong(SongBackground songID)
        {
            MediaPlayer.IsRepeating = true;
            MediaPlayer.Volume      = fSongVolume;

            switch (songID)
            {
            case SongBackground.songInMenu:
                if (songInMenu != null)
                {
                    MediaPlayer.Play(songInMenu);
                    bIsSongInGame = false;
                }

                return;


            case SongBackground.songInGame:
                if (songInGame != null)
                {
                    MediaPlayer.Play(songInGame);
                    bIsSongInGame = true;
                }

                return;

                //default:
                //    return;
            }
        }
        public static ImageSource CreateBackgroundSource(SongBackground bg, int width = -1)
        {
            if (bg.Type == SongBackgroundType.Image)
            {
                try
                {
                    Uri uri;
                    if (width > -1 && width <= 300)
                    {
                        uri = DataManager.Backgrounds.GetFile(bg).PreviewUri;
                    }
                    else
                    {
                        uri = DataManager.Backgrounds.GetFile(bg).Uri;
                    }

                    var img = new BitmapImage();
                    img.BeginInit();
                    img.UriSource = uri;
                    if (width > 300)
                    {
                        img.DecodePixelWidth = width;
                    }
                    img.EndInit();

                    // Without an additional frozen WritableBitmap loading locally is delayed (hangs)
                    // For remote URIs this doesn't work however, so we're not using it then
                    if (uri.IsFile)
                    {
                        WriteableBitmap writable = new WriteableBitmap(img);
                        writable.Freeze();
                        return(writable);
                    }
                    else
                    {
                        return(img);
                    }
                }
                catch
                {
                    return(CreateColorImage(Brushes.Black));
                }
            }
            else if (bg.Type == SongBackgroundType.Color)
            {
                var c     = bg.Color;
                var brush = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Color.FromArgb(c.A, c.R, c.G, c.B));
                return(CreateColorImage(brush));
            }
            else
            {
                return(CreateColorImage(Brushes.Black));                // TODO: load video preview?
            }
        }
Пример #3
0
 /// <summary>
 /// Helper method to save a <see cref="SongBackground"/> object to XML.
 /// </summary>
 /// <param name="background">The background object.</param>
 /// <returns>The path if the background is an image, otherwise the encoded color.</returns>
 private static string SavePowerpraiseBackground(SongBackground background)
 {
     if (background.IsFile)
     {
         return(background.FilePath);
     }
     else
     {
         return(ComputeColor(background.Color).ToString());
     }
 }
Пример #4
0
        public void SetBackgroundUndoRedo()
        {
            Assert.Equal(System.Drawing.Color.Black.ToArgb(), slide.Background.Color.ToArgb());
            var newBg = new SongBackground(System.Drawing.Color.Red);

            slide.SetBackground(newBg);
            Assert.Equal(System.Drawing.Color.Red.ToArgb(), slide.Background.Color.ToArgb());
            Assert.Equal(1, UndoStackSize);
            Undo();
            Assert.Equal(System.Drawing.Color.Black.ToArgb(), slide.Background.Color.ToArgb());
            Redo();
            Assert.Equal(System.Drawing.Color.Red.ToArgb(), slide.Background.Color.ToArgb());
        }
Пример #5
0
        /// <summary>
        /// Helper method to load a <see cref="SongBackground"/> from XML (either an image path or a color).
        /// </summary>
        /// <param name="background">The string encoding of the background object.</param>
        /// <returns>The loaded background object.</returns>
        private static SongBackground ReadBackground(string background)
        {
            SongBackground bg;

            if (background == "none")
            {
                bg = new SongBackground(Color.Black);
            }
            else if (Regex.IsMatch(background, @"^\d{1,8}$"))
            {
                bg = new SongBackground(ParseColor(background));
            }
            else
            {
                bg = new SongBackground(background, false);
            }
            return(bg);
        }
Пример #6
0
        public void PartSetBackgroundUndoRedo()
        {
            song.AddBackground(new SongBackground(System.Drawing.Color.Red));
            part.AddSlide();
            part.Slides[0].BackgroundIndex = 1;
            ClearUndoRedoStack();

            var newBg = new SongBackground(System.Drawing.Color.Green);

            part.SetBackground(newBg);
            Assert.Equal(newBg, song.Backgrounds.Single());
            Assert.Equal(0, part.Slides[0].BackgroundIndex);
            Assert.Equal(0, part.Slides[1].BackgroundIndex);
            Assert.Equal(1, UndoStackSize);
            Undo();
            Assert.Equal(song.Backgrounds.Count, 2);
            Assert.Equal(1, part.Slides[0].BackgroundIndex);
            Assert.Equal(0, part.Slides[1].BackgroundIndex);
        }
        public ChooseBackgroundWindow(SongBackground background, bool canOnlyApplyToAllSlides)
        {
            InitializeComponent();

            this.CanOnlyApplyToAllSlides = canOnlyApplyToAllSlides;

            this.DataContext = this;

            UseImage = background.IsFile;

            directoryView.DataContext = new BackgroundStorageDirectory[] { DataManager.Backgrounds.Root };

            string selectPath = String.Empty;

            if (background.IsFile)
            {
                var file = DataManager.Backgrounds.GetFile(background);
                if (file.Exists)
                {
                    selectPath = background.FilePath;
                }
                else
                {
                    MessageBox.Show(this, Resource.cbMsgNotFound, Resource.cbMsgNotFoundTitle);
                    UseColor = true;
                    ColorPicker.SelectedColor = Colors.Black;
                }
            }
            else
            {
                ColorPicker.SelectedColor = Color.FromRgb(background.Color.R, background.Color.G, background.Color.B);
            }

            RoutedEventHandler selectAction = null;

            selectAction = (sender, args) =>
            {
                SelectEntry(selectPath);
                directoryView.Loaded -= selectAction;
            };
            directoryView.Loaded += selectAction;
        }
        private void SetResultAndClose()
        {
            if (UseImage)
            {
                var entry = (BackgroundStorageEntry)imageListView.SelectedItem;
                if (entry == null)
                {
                    MessageBox.Show(Resource.cbMsgErrNoImageSelected);
                    return;
                }

                ChosenBackground = new SongBackground(entry.Path.Substring(1).Replace('/', '\\'), entry.IsVideo);
            }
            else
            {
                ChosenBackground = new SongBackground(System.Drawing.Color.FromArgb(ColorPicker.SelectedColor.R, ColorPicker.SelectedColor.G, ColorPicker.SelectedColor.B));
            }

            this.DialogResult = true;
            this.Close();
        }
Пример #9
0
 /// <summary>
 /// Helper method to save a <see cref="SongBackground"/> object to XML.
 /// </summary>
 /// <param name="background">The background object.</param>
 /// <returns>The path if the background is an image, otherwise the encoded color.</returns>
 private static string SavePowerpraiseBackground(SongBackground background)
 {
     if (background.IsFile)
         return background.FilePath;
     else
         return ComputeColor(background.Color).ToString();
 }
 public void GotoBlankSlide(SongBackground background)
 {
     control.ExecuteJavascript("presentation.gotoBlankSlide(" + JsonConvert.SerializeObject(background) + ")");
 }
Пример #11
0
 /// <summary>
 /// Helper method to load a <see cref="SongBackground"/> from XML (either an image path or a color).
 /// </summary>
 /// <param name="background">The string encoding of the background object.</param>
 /// <returns>The loaded background object.</returns>
 private static SongBackground ReadBackground(string background)
 {
     SongBackground bg;
     if (background == "none")
     {
         bg = new SongBackground(Color.Black);
     }
     else if (Regex.IsMatch(background, @"^\d{1,8}$"))
     {
         bg = new SongBackground(ParseColor(background));
     }
     else
     {
         bg = new SongBackground(background, false);
     }
     return bg;
 }
Пример #12
0
        private void ChooseBackground(ISongElement element)
        {
            SongBackground bg = null;

            if (element is SongSlide)
            {
                bg = (element as SongSlide).Background;
            }
            else if (element is SongPart)
            {
                bg = (element as SongPart).Slides[0].Background;
            }
            else if (element is Song)
            {
                bg = element.Root.FirstSlide != null ? element.Root.FirstSlide.Background : element.Root.Backgrounds[0];
            }
            else
            {
                throw new ArgumentException("element must be either Song, SongPart or SongSlide.");
            }

            var win = new ChooseBackgroundWindow(bg, element is Song);

            win.Owner = this.FindVisualParent <Window>();
            win.ShowDialog();
            if (win.DialogResult.HasValue && win.DialogResult.Value)
            {
                if (element is Song || win.ApplyToAllSlides)
                {
                    var song = element.Root;

                    song.SetBackground(win.ChosenBackground);

                    // this needs to be called manually, because the preview can not listen to background changes
                    // when the root node is selected
                    this.PreviewControl.Update();
                }
                else if (element is SongPart)
                {
                    var part = element as SongPart;

                    // only set background if it is different
                    var bgs = part.Slides.Select(s => s.Background).Distinct();
                    if (bgs.Count() != 1 || !bgs.First().Equals(win.ChosenBackground))
                    {
                        if (win.ChosenBackground.Type == SongBackgroundType.Video)
                        {
                            var res = MessageBox.Show(Resource.eMsgVideoBackgroundForElement, Resource.eMsgVideoBackgroundForElementTitle, MessageBoxButton.YesNo);
                            if (res == MessageBoxResult.Yes)
                            {
                                part.Root.SetBackground(win.ChosenBackground);
                            }
                        }
                        else if (part.Root.VideoBackground != null)
                        {
                            var res = MessageBox.Show(Resource.eMsgReplaceVideoBackground, Resource.eMsgReplaceVideoBackgroundTitle, MessageBoxButton.YesNo);
                            if (res == MessageBoxResult.Yes)
                            {
                                part.Root.SetBackground(win.ChosenBackground);
                            }
                        }
                        else
                        {
                            part.SetBackground(win.ChosenBackground);
                        }
                    }
                }
                else if (element is SongSlide)
                {
                    var slide = element as SongSlide;
                    if (!slide.Background.Equals(win.ChosenBackground))
                    {
                        if (win.ChosenBackground.Type == SongBackgroundType.Video)
                        {
                            var res = MessageBox.Show(Resource.eMsgVideoBackgroundForElement, Resource.eMsgVideoBackgroundForElementTitle, MessageBoxButton.YesNo);
                            if (res == MessageBoxResult.Yes)
                            {
                                slide.Root.SetBackground(win.ChosenBackground);
                            }
                        }
                        else if (slide.Root.VideoBackground != null)
                        {
                            var res = MessageBox.Show(Resource.eMsgReplaceVideoBackground, Resource.eMsgReplaceVideoBackgroundTitle, MessageBoxButton.YesNo);
                            if (res == MessageBoxResult.Yes)
                            {
                                slide.Root.SetBackground(win.ChosenBackground);
                            }
                        }
                        else
                        {
                            slide.SetBackground(win.ChosenBackground);
                        }
                    }
                }
            }
        }