Exemplo n.º 1
0
 /// <summary>
 /// Initializes a new instance of the ItemClickEventArgs class.
 /// </summary>
 /// <param name="item">The item that is the target of this event.</param>
 /// <param name="subItemIndex">Gets the index of the sub item under the hit point.</param>
 /// <param name="location">The location of the mouse.</param>
 /// <param name="buttons">One of the System.Windows.Forms.MouseButtons values 
 /// indicating which mouse button was pressed.</param>
 public ItemClickEventArgs(ImageListViewItem item, int subItemIndex, Point location, MouseButtons buttons)
 {
     Item = item;
     SubItemIndex = subItemIndex;
     Location = location;
     Buttons = buttons;
 }
Exemplo n.º 2
0
 /// <summary>
 /// Determines whether the specified item is visible on the screen.
 /// </summary>
 /// <param name="item">The item to test.</param>
 /// <returns>An ItemVisibility value.</returns>
 public ItemVisibility IsItemVisible(ImageListViewItem item)
 {
     return IsItemVisible(item.Index);
 }
Exemplo n.º 3
0
        /// <summary>
        /// Raises the DropFiles event.
        /// </summary>
        /// <param name="e">A DropFileEventArgs that contains event data.</param>
        protected virtual void OnDropFiles(DropFileEventArgs e)
        {
            if (DropFiles != null)
                DropFiles(this, e);

            if (e.Cancel)
                return;

            int index = e.Index;
            int firstItemIndex = 0;
            mSelectedItems.Clear(false);

            // Add items
            bool first = true;
            foreach (string filename in e.FileNames)
            {
                ImageListViewItem item = new ImageListViewItem(filename);
                if (first || MultiSelect)
                {
                    item.mSelected = true;
                    first = false;
                }

                bool inserted = mItems.InsertInternal(index, item, defaultAdaptor);

                if (firstItemIndex == 0)
                    firstItemIndex = item.Index;

                if (inserted)
                    index++;
            }

            EnsureVisible(firstItemIndex);
            OnSelectionChangedInternal();
        }
            /// <summary>
            /// Draws the specified item on the given graphics.
            /// </summary>
            /// <param name="g">The System.Drawing.Graphics to draw on.</param>
            /// <param name="item">The ImageListViewItem to draw.</param>
            /// <param name="state">The current view state of item.</param>
            /// <param name="bounds">The bounding rectangle of item in client coordinates.</param>
            public override void DrawItem(Graphics g, ImageListViewItem item, ItemState state, Rectangle bounds)
            {
                if (item.Index == ImageListView.layoutManager.FirstPartiallyVisible ||
                    item.Index == ImageListView.layoutManager.LastPartiallyVisible)
                {
                    using (Brush b = new HatchBrush(HatchStyle.BackwardDiagonal, Color.Green, Color.Transparent))
                    {
                        g.FillRectangle(b, bounds);
                    }
                }
                if (item.Index == ImageListView.layoutManager.FirstVisible ||
                    item.Index == ImageListView.layoutManager.LastVisible)
                {
                    using (Brush b = new HatchBrush(HatchStyle.ForwardDiagonal, Color.Red, Color.Transparent))
                    {
                        g.FillRectangle(b, bounds);
                    }
                }

                base.DrawItem(g, item, state, bounds);
            }
 /// <summary>
 /// Determines whether the item is highlighted.
 /// </summary>
 public ItemHighlightState HighlightState(ImageListViewItem item)
 {
     bool highlighted = false;
     if (highlightedItems.TryGetValue(item, out highlighted))
     {
         if (highlighted)
             return ItemHighlightState.HighlightedAndSelected;
         else
             return ItemHighlightState.HighlightedAndUnSelected;
     }
     return ItemHighlightState.NotHighlighted;
 }
            /// <summary>
            /// Draws the specified item on the given graphics.
            /// </summary>
            /// <param name="g">The System.Drawing.Graphics to draw on.</param>
            /// <param name="item">The ImageListViewItem to draw.</param>
            /// <param name="state">The current view state of item.</param>
            /// <param name="bounds">The bounding rectangle of item in client coordinates.</param>
            public override void DrawItem(System.Drawing.Graphics g, ImageListViewItem item, ItemState state, System.Drawing.Rectangle bounds)
            {
                // Paint background
                if (ImageListView.Enabled || !item.Enabled)
                    g.FillRectangle(SystemBrushes.Window, bounds);
                else
                    g.FillRectangle(SystemBrushes.Control, bounds);

                if (ImageListView.View != ImageGlass.ImageListView.View.Details)
                {
                    Size itemPadding = new Size(4, 4);

                    // Draw the image
                    Image img = item.GetCachedImage(CachedImageType.Thumbnail);
                    if (img != null)
                    {
                        Rectangle border = new Rectangle(bounds.Location + itemPadding, ImageListView.ThumbnailSize);
                        Rectangle pos = Utility.GetSizedImageBounds(img, border);
                        g.DrawImage(img, pos);

                        // Draw image border
                        if (ImageListView.Focused && ((state & ItemState.Selected) != ItemState.None))
                        {
                            using (Pen pen = new Pen(SystemColors.Highlight, 3))
                            {
                                g.DrawRectangle(pen, border);
                            }
                        }
                        else if (!ImageListView.Focused && ((state & ItemState.Selected) != ItemState.None))
                        {
                            using (Pen pen = new Pen(SystemColors.GrayText, 3))
                            {
                                pen.Alignment = PenAlignment.Center;
                                g.DrawRectangle(pen, border);
                            }
                        }
                        else
                        {
                            using (Pen pGray128 = new Pen(Color.FromArgb(128, SystemColors.GrayText)))
                            {
                                g.DrawRectangle(pGray128, border);
                            }
                        }
                    }

                    // Draw item text
                    SizeF szt = TextRenderer.MeasureText(g, item.Text, ImageListView.Font);
                    RectangleF rt;
                    using (StringFormat sf = new StringFormat())
                    {
                        rt = new RectangleF(bounds.Left + itemPadding.Width, bounds.Top + 3 * itemPadding.Height + ImageListView.ThumbnailSize.Height, ImageListView.ThumbnailSize.Width, szt.Height);
                        sf.Alignment = StringAlignment.Center;
                        sf.FormatFlags = StringFormatFlags.NoWrap;
                        sf.LineAlignment = StringAlignment.Center;
                        sf.Trimming = StringTrimming.EllipsisCharacter;
                        rt.Width += 1;
                        rt.Inflate(1, 2);
                        if (ImageListView.Focused && ((state & ItemState.Focused) != ItemState.None))
                            rt.Inflate(-1, -1);
                        if (ImageListView.Focused && ((state & ItemState.Selected) != ItemState.None))
                        {
                            g.FillRectangle(SystemBrushes.Highlight, rt);
                        }
                        else if (!ImageListView.Focused && ((state & ItemState.Selected) != ItemState.None))
                        {
                            g.FillRectangle(SystemBrushes.GrayText, rt);
                        }
                        if ((state & ItemState.Disabled) != ItemState.None)
                        {
                            g.DrawString(item.Text, ImageListView.Font, SystemBrushes.GrayText, rt, sf);
                        }
                        else if (((state & ItemState.Selected) != ItemState.None))
                        {
                            g.DrawString(item.Text, ImageListView.Font, SystemBrushes.HighlightText, rt, sf);
                        }
                        else
                        {
                            g.DrawString(item.Text, ImageListView.Font, SystemBrushes.WindowText, rt, sf);
                        }
                    }

                    if (ImageListView.Focused && ((state & ItemState.Focused) != ItemState.None))
                    {
                        Rectangle fRect = Rectangle.Round(rt);
                        fRect.Inflate(1, 1);
                        ControlPaint.DrawFocusRectangle(g, fRect);
                    }
                }
                else // if (ImageListView.View == ImageGlass.ImageListView.View.Details)
                {
                    if (ImageListView.Focused && ((state & ItemState.Selected) != ItemState.None))
                    {
                        g.FillRectangle(SystemBrushes.Highlight, bounds);
                    }
                    else if (!ImageListView.Focused && ((state & ItemState.Selected) != ItemState.None))
                    {
                        g.FillRectangle(SystemBrushes.GrayText, bounds);
                    }

                    Size offset = new Size(2, (bounds.Height - ImageListView.Font.Height) / 2);
                    using (StringFormat sf = new StringFormat())
                    {
                        sf.FormatFlags = StringFormatFlags.NoWrap;
                        sf.Alignment = StringAlignment.Near;
                        sf.LineAlignment = StringAlignment.Center;
                        sf.Trimming = StringTrimming.EllipsisCharacter;
                        // Sub text
                        List<ImageListView.ImageListViewColumnHeader> uicolumns = ImageListView.Columns.GetDisplayedColumns();
                        RectangleF rt = new RectangleF(bounds.Left + offset.Width, bounds.Top + offset.Height, uicolumns[0].Width - 2 * offset.Width, bounds.Height - 2 * offset.Height);
                        foreach (ImageListView.ImageListViewColumnHeader column in uicolumns)
                        {
                            rt.Width = column.Width - 2 * offset.Width;
                            int iconOffset = 0;
                            if (column.Type == ColumnType.Name)
                            {
                                // Allocate space for checkbox and file icon
                                if (ImageListView.ShowCheckBoxes && ImageListView.ShowFileIcons)
                                    iconOffset += 2 * 16 + 3 * 2;
                                else if (ImageListView.ShowCheckBoxes)
                                    iconOffset += 16 + 2 * 2;
                                else if (ImageListView.ShowFileIcons)
                                    iconOffset += 16 + 2 * 2;
                            }
                            rt.X += iconOffset;
                            rt.Width -= iconOffset;

                            Brush forecolor = SystemBrushes.WindowText;
                            if ((state & ItemState.Disabled) != ItemState.None)
                                forecolor = SystemBrushes.GrayText;
                            else if ((state & ItemState.Selected) != ItemState.None)
                                forecolor = SystemBrushes.HighlightText;

                            if (column.Type == ColumnType.Rating && ImageListView.RatingImage != null && ImageListView.EmptyRatingImage != null)
                            {
                                int w = ImageListView.RatingImage.Width;
                                int y = (int)(rt.Top + (rt.Height - ImageListView.RatingImage.Height) / 2.0f);
                                int rating = item.StarRating;
                                if (rating < 0) rating = 0;
                                if (rating > 5) rating = 5;
                                for (int i = 1; i <= rating; i++)
                                    g.DrawImage(ImageListView.RatingImage, rt.Left + (i - 1) * w, y);
                                for (int i = rating + 1; i <= 5; i++)
                                    g.DrawImage(ImageListView.EmptyRatingImage, rt.Left + (i - 1) * w, y);
                            }
                            else if (column.Type == ColumnType.Custom)
                                g.DrawString(item.GetSubItemText(column.Guid), ImageListView.Font, forecolor, rt, sf);
                            else
                                g.DrawString(item.GetSubItemText(column.Type), ImageListView.Font, forecolor, rt, sf);

                            rt.X -= iconOffset;
                            rt.X += column.Width;
                        }
                    }

                    if (ImageListView.Focused && ((state & ItemState.Focused) != ItemState.None))
                        ControlPaint.DrawFocusRectangle(g, bounds);
                }
            }
 /// <summary>
 /// Draws the file icon for the specified item on the given graphics.
 /// </summary>
 /// <param name="g">The System.Drawing.Graphics to draw on.</param>
 /// <param name="item">The ImageListViewItem to draw.</param>
 /// <param name="bounds">The bounding rectangle of the file icon in client coordinates.</param>
 public override void DrawFileIcon(Graphics g, ImageListViewItem item, Rectangle bounds)
 {
     if (ImageListView.View == View.Details)
         base.DrawFileIcon(g, item, bounds);
 }
Exemplo n.º 8
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        /// <summary>
        /// Creates a new object that is a copy of the current instance.
        /// </summary>
        /// <returns>
        /// A new object that is a copy of this instance.
        /// </returns>
        public object Clone()
        {
            ImageListViewItem item = new ImageListViewItem();

            item.mText = mText;

            // File info
            item.extension = extension;
            item.mDateAccessed = mDateAccessed;
            item.mDateCreated = mDateCreated;
            item.mDateModified = mDateModified;
            item.mFileType = mFileType;
            item.mFileName = mFileName;
            item.mFilePath = mFilePath;
            item.mFileSize = mFileSize;

            // Image info
            item.mDimensions = mDimensions;
            item.mResolution = mResolution;

            // Exif tags
            item.mImageDescription = mImageDescription;
            item.mEquipmentModel = mEquipmentModel;
            item.mDateTaken = mDateTaken;
            item.mArtist = mArtist;
            item.mCopyright = mCopyright;
            item.mExposureTime = mExposureTime;
            item.mFNumber = mFNumber;
            item.mISOSpeed = mISOSpeed;
            item.mUserComment = mUserComment;
            item.mRating = mRating;
            item.mStarRating = mStarRating;
            item.mSoftware = mSoftware;
            item.mFocalLength = mFocalLength;

            // Virtual item properties
            item.mAdaptor = mAdaptor;
            item.mVirtualItemKey = mVirtualItemKey;

            // Sub items
            foreach (KeyValuePair<Guid, string> kv in subItems)
                item.subItems.Add(kv.Key, kv.Value);

            // Current thumbnail
            if (mImageListView != null)
            {
                item.clonedThumbnail = mImageListView.thumbnailCache.GetImage(Guid, mImageListView.ThumbnailSize,
                    mImageListView.UseEmbeddedThumbnails, mImageListView.AutoRotateThumbnails,
                    mImageListView.UseWIC == UseWIC.Auto || mImageListView.UseWIC == UseWIC.ThumbnailsOnly, true);
            }

            return item;
        }
 /// <summary>
 /// Draws the file icon for the specified item on the given graphics.
 /// </summary>
 /// <param name="g">The System.Drawing.Graphics to draw on.</param>
 /// <param name="item">The ImageListViewItem to draw.</param>
 /// <param name="bounds">The bounding rectangle of the file icon in client coordinates.</param>
 public override void DrawFileIcon(Graphics g, ImageListViewItem item, Rectangle bounds)
 {
     ;
 }
Exemplo n.º 10
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 /// <summary>
 /// Initializes a new instance of the ThumbnailCachedEventArgs class.
 /// </summary>
 /// <param name="item">The item that is the target of this event.</param>
 /// <param name="thumbnail">The cached thumbnail image.</param>
 /// <param name="size">The size of the thumbnail request.</param>
 /// <param name="thumbnailImage">true if the cached image is a thumbnail image; otherwise false
 /// if the image is a large image for gallery or pane views.</param>
 public ThumbnailCachedEventArgs(ImageListViewItem item, Image thumbnail, Size size, bool thumbnailImage)
 {
     Item = item;
     Thumbnail = thumbnail;
     Size = size;
     IsThumbnail = thumbnailImage;
 }
Exemplo n.º 11
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 /// <summary>
 /// Initializes a new instance of the ThumbnailCachingEventArgs class.
 /// </summary>
 /// <param name="item">The item that is the target of this event.</param>
 /// <param name="size">The size of the thumbnail request.</param>
 public ThumbnailCachingEventArgs(ImageListViewItem item, Size size)
 {
     Item = item;
     Size = size;
 }
Exemplo n.º 12
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        /// <summary>
        /// Initializes a new instance of the ItemEventArgs class.
        /// </summary>
        /// <param name="item">The currently hovered item.</param>
        /// <param name="subItemIndex">The index of the hovered sub item.</param>
        /// <param name="previousItem">The previously hovered item.</param>
        /// <param name="previousSubItemIndex">The index of the sub item that was previously hovered.</param>
        public ItemHoverEventArgs(ImageListViewItem item, int subItemIndex, ImageListViewItem previousItem, int previousSubItemIndex)
        {
            Item = item;
            SubItemIndex = subItemIndex;

            PreviousItem = previousItem;
            PreviousSubItemIndex = previousSubItemIndex;
        }
Exemplo n.º 13
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 /// <summary>
 /// Initializes a new instance of the ItemEventArgs class.
 /// </summary>
 /// <param name="item">The item that is the target of this event.</param>
 public ItemEventArgs(ImageListViewItem item)
 {
     Item = item;
 }
Exemplo n.º 14
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 /// <summary>
 /// Initializes a new instance of the ItemCollectionChangedEventArgs class.
 /// </summary>
 /// <param name="action">The type of action causing the change.</param>
 /// <param name="item">The item that is the target of this event. This parameter will be null
 /// if the collection is cleared.</param>
 public ItemCollectionChangedEventArgs(CollectionChangeAction action, ImageListViewItem item)
 {
     Action = action;
     Item = item;
 }
Exemplo n.º 15
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            /// <summary>
            /// Draws the specified item on the given graphics.
            /// </summary>
            /// <param name="g">The System.Drawing.Graphics to draw on.</param>
            /// <param name="item">The ImageListViewItem to draw.</param>
            /// <param name="state">The current view state of item.</param>
            /// <param name="bounds">The bounding rectangle of item in client coordinates.</param>
            public override void DrawItem(Graphics g, ImageListViewItem item, ItemState state, Rectangle bounds)
            {
                if (ImageListView.View == ImageGlass.ImageListView.View.Thumbnails)
                {
                    Size itemPadding = new Size(4, 4);

                    // Paint background
                    if (ImageListView.Enabled)
                    {
                        using (Brush bItemBack = new SolidBrush(ImageListView.Colors.BackColor))
                        {
                            g.FillRectangle(bItemBack, bounds);
                        }
                    }
                    else
                    {
                        using (Brush bItemBack = new SolidBrush(ImageListView.Colors.DisabledBackColor))
                        {
                            g.FillRectangle(bItemBack, bounds);
                        }
                    }

                    // Paint background Disabled
                    if ((state & ItemState.Disabled) != ItemState.None)
                    {
                        using (Brush bDisabled = new LinearGradientBrush(bounds, ImageListView.Colors.DisabledColor1, ImageListView.Colors.DisabledColor2, LinearGradientMode.Vertical))
                        {
                            Utility.FillRoundedRectangle(g, bDisabled, bounds, 4);
                        }
                    }
                    else if ((ImageListView.Focused && ((state & ItemState.Selected) != ItemState.None)) ||
                        (!ImageListView.Focused && ((state & ItemState.Selected) != ItemState.None) && ((state & ItemState.Hovered) != ItemState.None)))
                    {
                        using (Brush bSelected = new LinearGradientBrush(bounds, ImageListView.Colors.SelectedColor1, ImageListView.Colors.SelectedColor2, LinearGradientMode.Vertical))
                        {
                            Utility.FillRoundedRectangle(g, bSelected, bounds, 4);
                        }
                    }
                    else if (!ImageListView.Focused && ((state & ItemState.Selected) != ItemState.None))
                    {
                        using (Brush bGray64 = new LinearGradientBrush(bounds, ImageListView.Colors.UnFocusedColor1, ImageListView.Colors.UnFocusedColor2, LinearGradientMode.Vertical))
                        {
                            Utility.FillRoundedRectangle(g, bGray64, bounds, 4);
                        }
                    }
                    if (((state & ItemState.Hovered) != ItemState.None))
                    {
                        using (Brush bHovered = new LinearGradientBrush(bounds, ImageListView.Colors.HoverColor1, ImageListView.Colors.HoverColor2, LinearGradientMode.Vertical))
                        {
                            Utility.FillRoundedRectangle(g, bHovered, bounds, 4);
                        }
                    }

                    // Draw the image
                    Image img = item.GetCachedImage(CachedImageType.Thumbnail);
                    if (img != null)
                    {
                        Rectangle pos = Utility.GetSizedImageBounds(img, new Rectangle(bounds.Location + itemPadding, ImageListView.ThumbnailSize), 0.0f, 50.0f);
                        g.DrawImage(img, pos);
                        // Draw image border
                        if (Math.Min(pos.Width, pos.Height) > 32)
                        {
                            using (Pen pOuterBorder = new Pen(ImageListView.Colors.ImageOuterBorderColor))
                            {
                                g.DrawRectangle(pOuterBorder, pos);
                            }
                            if (System.Math.Min(ImageListView.ThumbnailSize.Width, ImageListView.ThumbnailSize.Height) > 32)
                            {
                                using (Pen pInnerBorder = new Pen(ImageListView.Colors.ImageInnerBorderColor))
                                {
                                    g.DrawRectangle(pInnerBorder, Rectangle.Inflate(pos, -1, -1));
                                }
                            }
                        }
                    }

                    // Draw item text
                    int lineHeight = CaptionFont.Height;
                    RectangleF rt;
                    using (StringFormat sf = new StringFormat())
                    {
                        rt = new RectangleF(bounds.Left + 2 * itemPadding.Width + ImageListView.ThumbnailSize.Width,
                            bounds.Top + itemPadding.Height + (Math.Max(ImageListView.ThumbnailSize.Height, mTextHeight) - mTextHeight) / 2,
                            mTileWidth, lineHeight);
                        sf.Alignment = StringAlignment.Near;
                        sf.FormatFlags = StringFormatFlags.NoWrap;
                        sf.LineAlignment = StringAlignment.Center;
                        sf.Trimming = StringTrimming.EllipsisCharacter;
                        Color foreColor = ImageListView.Colors.ForeColor;
                        if ((state & ItemState.Disabled) != ItemState.None)
                        {
                            foreColor = ImageListView.Colors.DisabledForeColor;
                        }
                        using (Brush bItemFore = new SolidBrush(foreColor))
                        {
                            g.DrawString(item.Text, CaptionFont, bItemFore, rt, sf);
                        }
                        using (Brush bItemDetails = new SolidBrush(ImageListView.Colors.PaneLabelColor))
                        {
                            rt.Offset(0, 1.5f * lineHeight);
                            string fileType = item.GetSubItemText(ColumnType.FileType);
                            if (!string.IsNullOrEmpty(fileType))
                            {
                                g.DrawString(fileType, ImageListView.Font, bItemDetails, rt, sf);
                                rt.Offset(0, 1.1f * lineHeight);
                            }
                            string dimensions = item.GetSubItemText(ColumnType.Dimensions);
                            string resolution = item.GetSubItemText(ColumnType.Resolution);
                            if (!string.IsNullOrEmpty(dimensions) || !string.IsNullOrEmpty(resolution))
                            {
                                string text = "";
                                if (!string.IsNullOrEmpty(dimensions))
                                    text += dimensions + " pixels ";
                                if (!string.IsNullOrEmpty(resolution))
                                    text += resolution.Split(new char[] { ' ', 'x' }, StringSplitOptions.RemoveEmptyEntries)[0] + " dpi";
                                g.DrawString(text, ImageListView.Font, bItemDetails, rt, sf);
                                rt.Offset(0, 1.1f * lineHeight);
                            }
                            string fileSize = item.GetSubItemText(ColumnType.FileSize);
                            if (!string.IsNullOrEmpty(fileSize))
                            {
                                g.DrawString(fileSize, ImageListView.Font, bItemDetails, rt, sf);
                                rt.Offset(0, 1.1f * lineHeight);
                            }
                            string dateModified = item.GetSubItemText(ColumnType.DateModified);
                            if (!string.IsNullOrEmpty(dateModified))
                            {
                                g.DrawString(dateModified, ImageListView.Font, bItemDetails, rt, sf);
                            }
                        }
                    }

                    // Item border
                    using (Pen pWhite128 = new Pen(Color.FromArgb(128, ImageListView.Colors.ControlBackColor)))
                    {
                        Utility.DrawRoundedRectangle(g, pWhite128, bounds.Left + 1, bounds.Top + 1, bounds.Width - 3, bounds.Height - 3, 4);
                    }
                    if (((state & ItemState.Disabled) != ItemState.None))
                    {
                        using (Pen pHighlight128 = new Pen(ImageListView.Colors.DisabledBorderColor))
                        {
                            Utility.DrawRoundedRectangle(g, pHighlight128, bounds.Left, bounds.Top, bounds.Width - 1, bounds.Height - 1, 4);
                        }
                    }
                    else if (ImageListView.Focused && ((state & ItemState.Selected) != ItemState.None))
                    {
                        using (Pen pHighlight128 = new Pen(ImageListView.Colors.SelectedBorderColor))
                        {
                            Utility.DrawRoundedRectangle(g, pHighlight128, bounds.Left, bounds.Top, bounds.Width - 1, bounds.Height - 1, 4);
                        }
                    }
                    else if (!ImageListView.Focused && ((state & ItemState.Selected) != ItemState.None))
                    {
                        using (Pen pGray128 = new Pen(ImageListView.Colors.UnFocusedBorderColor))
                        {
                            Utility.DrawRoundedRectangle(g, pGray128, bounds.Left, bounds.Top, bounds.Width - 1, bounds.Height - 1, 4);
                        }
                    }
                    else if ((state & ItemState.Selected) == ItemState.None)
                    {
                        using (Pen pGray64 = new Pen(ImageListView.Colors.BorderColor))
                        {
                            Utility.DrawRoundedRectangle(g, pGray64, bounds.Left, bounds.Top, bounds.Width - 1, bounds.Height - 1, 4);
                        }
                    }

                    if (ImageListView.Focused && ((state & ItemState.Hovered) != ItemState.None))
                    {
                        using (Pen pHighlight64 = new Pen(ImageListView.Colors.HoverBorderColor))
                        {
                            Utility.DrawRoundedRectangle(g, pHighlight64, bounds.Left, bounds.Top, bounds.Width - 1, bounds.Height - 1, 4);
                        }
                    }

                    // Focus rectangle
                    if (ImageListView.Focused && ((state & ItemState.Focused) != ItemState.None))
                    {
                        ControlPaint.DrawFocusRectangle(g, bounds);
                    }
                }
                else
                    base.DrawItem(g, item, state, bounds);
            }
Exemplo n.º 16
0
 /// <summary>
 /// Draws the large preview image of the focused item in Gallery mode.
 /// </summary>
 /// <param name="g">The System.Drawing.Graphics to draw on.</param>
 /// <param name="item">The ImageListViewItem to draw.</param>
 /// <param name="image">The image to draw.</param>
 /// <param name="bounds">The bounding rectangle of the preview area.</param>
 public override void DrawGalleryImage(Graphics g, ImageListViewItem item, Image image, Rectangle bounds)
 {
     if (item != null && image != null)
     {
         Size itemMargin = MeasureItemMargin(ImageListView.View);
         Rectangle pos = Utility.GetSizedImageBounds(image, new Rectangle(bounds.X + itemMargin.Width, bounds.Y + itemMargin.Height, bounds.Width - 2 * itemMargin.Width, bounds.Height - 2 * itemMargin.Height - mReflectionSize), 50.0f, 100.0f);
         DrawImageWithReflection(g, image, pos, mReflectionSize);
     }
 }
Exemplo n.º 17
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            /// <summary>
            /// Draws the large preview image of the focused item in Gallery mode.
            /// </summary>
            /// <param name="g">The System.Drawing.Graphics to draw on.</param>
            /// <param name="item">The ImageListViewItem to draw.</param>
            /// <param name="image">The image to draw.</param>
            /// <param name="bounds">The bounding rectangle of the preview area.</param>
            public override void DrawGalleryImage(Graphics g, ImageListViewItem item, Image image, Rectangle bounds)
            {
                if (item != null && image != null)
                {
                    // Calculate image bounds
                    Size itemMargin = MeasureItemMargin(ImageListView.View);
                    Rectangle pos = Utility.GetSizedImageBounds(image, new Rectangle(bounds.Location + itemMargin, bounds.Size - itemMargin - itemMargin));
                    // Draw image
                    g.DrawImage(image, pos);

                    // Draw image border
                    if (Math.Min(pos.Width, pos.Height) > 32)
                    {
                        g.DrawRectangle(SystemPens.WindowText, pos);
                    }
                }
            }
Exemplo n.º 18
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            /// <summary>
            /// Draws the specified item on the given graphics.
            /// </summary>
            /// <param name="g">The System.Drawing.Graphics to draw on.</param>
            /// <param name="item">The ImageListViewItem to draw.</param>
            /// <param name="state">The current view state of item.</param>
            /// <param name="bounds">The bounding rectangle of item in client coordinates.</param>
            public override void DrawItem(Graphics g, ImageListViewItem item, ItemState state, Rectangle bounds)
            {
                // Item background color
                using (Brush brush = new SolidBrush(Color.Black))
                {
                    g.FillRectangle(brush, bounds);
                }

                if (ImageListView.View == View.Details)
                {
                    // Item background
                    if ((state & ItemState.Selected) == ItemState.Selected)
                    {
                        using (Brush brush = new LinearGradientBrush(bounds,
                            Color.FromArgb(64, 96, 160), Color.FromArgb(64, 64, 96, 160), LinearGradientMode.Horizontal))
                        {
                            g.FillRectangle(brush, bounds);
                        }
                    }
                    else if ((state & ItemState.Hovered) == ItemState.Hovered)
                    {
                        using (Brush brush = new LinearGradientBrush(bounds,
                            Color.FromArgb(64, Color.White), Color.FromArgb(16, Color.White), LinearGradientMode.Horizontal))
                        {
                            g.FillRectangle(brush, bounds);
                        }
                    }

                    // Shade sort column
                    List<ImageListView.ImageListViewColumnHeader> uicolumns = ImageListView.Columns.GetDisplayedColumns();
                    int x = bounds.Left - 1;
                    foreach (ImageListView.ImageListViewColumnHeader column in uicolumns)
                    {
                        if (ImageListView.SortColumn >= 0 && ImageListView.SortColumn < ImageListView.Columns.Count &&
                            ImageListView.Columns[ImageListView.SortColumn].Guid == column.Guid &&
                            ImageListView.SortOrder != SortOrder.None &&
                            (state & ItemState.Hovered) == ItemState.None && (state & ItemState.Selected) == ItemState.None)
                        {
                            Rectangle subItemBounds = bounds;
                            subItemBounds.X = x;
                            subItemBounds.Width = column.Width;
                            using (Brush brush = new SolidBrush(Color.FromArgb(32, 128, 128, 128)))
                            {
                                g.FillRectangle(brush, subItemBounds);
                            }
                            break;
                        }
                        x += column.Width;
                    }
                    // Separators
                    x = ImageListView.layoutManager.ColumnHeaderBounds.Left;
                    foreach (ImageListView.ImageListViewColumnHeader column in uicolumns)
                    {
                        x += column.Width;
                        if (!ReferenceEquals(column, uicolumns[uicolumns.Count - 1]))
                        {
                            using (Pen pen = new Pen(Color.FromArgb(64, 128, 128, 128)))
                            {
                                g.DrawLine(pen, x, bounds.Top, x, bounds.Bottom);
                            }
                        }
                    }

                    // Item texts
                    Size offset = new Size(2, (bounds.Height - ImageListView.Font.Height) / 2);
                    using (StringFormat sf = new StringFormat())
                    {
                        sf.FormatFlags = StringFormatFlags.NoWrap;
                        sf.Alignment = StringAlignment.Near;
                        sf.LineAlignment = StringAlignment.Center;
                        sf.Trimming = StringTrimming.EllipsisCharacter;
                        // Sub text
                        RectangleF rt = new RectangleF(bounds.Left + offset.Width, bounds.Top + offset.Height, uicolumns[0].Width - 2 * offset.Width, bounds.Height - 2 * offset.Height);
                        foreach (ImageListView.ImageListViewColumnHeader column in uicolumns)
                        {
                            rt.Width = column.Width - 2 * offset.Width;
                            Color foreColor = Color.White;
                            if (!item.Enabled) foreColor = Color.FromArgb(128, 128, 128);
                            using (Brush bItemFore = new SolidBrush(foreColor))
                            {
                                if (column.Type == ColumnType.Rating && ImageListView.RatingImage != null && ImageListView.EmptyRatingImage != null)
                                {
                                    string srating = item.GetSubItemText(ColumnType.Rating);
                                    if (!string.IsNullOrEmpty(srating))
                                    {
                                        int w = ImageListView.RatingImage.Width;
                                        int y = (int)(rt.Top + (rt.Height - ImageListView.RatingImage.Height) / 2.0f);
                                        int rating = item.StarRating;
                                        if (rating < 0) rating = 0;
                                        if (rating > 5) rating = 5;
                                        for (int i = 1; i <= rating; i++)
                                            g.DrawImage(ImageListView.RatingImage, rt.Left + (i - 1) * w, y);
                                        for (int i = rating + 1; i <= 5; i++)
                                            g.DrawImage(ImageListView.EmptyRatingImage, rt.Left + (i - 1) * w, y);
                                    }
                                }
                                else if (column.Type == ColumnType.Custom)
                                    g.DrawString(item.GetSubItemText(column.Guid), ImageListView.Font, bItemFore, rt, sf);
                                else
                                    g.DrawString(item.GetSubItemText(column.Type), ImageListView.Font, bItemFore, rt, sf);
                            }
                            rt.X += column.Width;
                        }
                    }

                    // Border
                    if ((state & ItemState.Hovered) == ItemState.Hovered)
                    {
                        using (Pen pen = new Pen(Color.FromArgb(128, Color.White)))
                        {
                            g.DrawRectangle(pen, bounds.X, bounds.Y, bounds.Width - 1, bounds.Height - 1);
                        }
                    }
                    else if ((state & ItemState.Selected) == ItemState.Hovered)
                    {
                        using (Pen pen = new Pen(Color.FromArgb(96, 144, 240)))
                        {
                            g.DrawRectangle(pen, bounds.X, bounds.Y, bounds.Width - 1, bounds.Height - 1);
                        }
                    }
                }
                else // if (ImageListView.View != View.Details)
                {
                    // Align images to bottom of bounds
                    Image img = item.GetCachedImage(CachedImageType.Thumbnail);
                    if (img != null)
                    {
                        Rectangle pos = Utility.GetSizedImageBounds(img,
                            new Rectangle(bounds.X + padding, bounds.Y + padding, bounds.Width - 2 * padding, bounds.Height - 2 * padding - mReflectionSize),
                            50.0f, 100.0f);

                        int x = pos.X;
                        int y = pos.Y;

                        // Item background
                        if ((state & ItemState.Selected) == ItemState.Selected)
                        {
                            using (Brush brush = new LinearGradientBrush(
                                new Point(x - padding, y - padding), new Point(x - padding, y + pos.Height + 2 * padding),
                                Color.FromArgb(64, 96, 160), Color.FromArgb(16, 16, 16)))
                            {
                                g.FillRectangle(brush, x - padding, y - padding, pos.Width + 2 * padding, pos.Height + 2 * padding);
                            }
                        }
                        else if ((state & ItemState.Hovered) == ItemState.Hovered)
                        {
                            using (Brush brush = new LinearGradientBrush(
                                new Point(x - padding, y - padding), new Point(x - padding, y + pos.Height + 2 * padding),
                                Color.FromArgb(64, Color.White), Color.FromArgb(16, 16, 16)))
                            {
                                g.FillRectangle(brush, x - padding, y - padding, pos.Width + 2 * padding, pos.Height + 2 * padding);
                            }
                        }

                        // Border
                        if ((state & ItemState.Hovered) == ItemState.Hovered)
                        {
                            using (Brush brush = new LinearGradientBrush(
                                new Point(x - padding, y - padding), new Point(x - padding, y + pos.Height + 2 * padding),
                                Color.FromArgb(128, Color.White), Color.FromArgb(16, 16, 16)))
                            using (Pen pen = new Pen(brush))
                            {
                                g.DrawRectangle(pen, x - padding, y - padding + 1, pos.Width + 2 * padding - 1, pos.Height + 2 * padding - 1);
                            }
                        }
                        else if ((state & ItemState.Selected) == ItemState.Selected)
                        {
                            using (Brush brush = new LinearGradientBrush(
                                new Point(x - padding, y - padding), new Point(x - padding, y + pos.Height + 2 * padding),
                                Color.FromArgb(96, 144, 240), Color.FromArgb(16, 16, 16)))
                            using (Pen pen = new Pen(brush))
                            {
                                g.DrawRectangle(pen, x - padding, y - padding + 1, pos.Width + 2 * padding - 1, pos.Height + 2 * padding - 1);
                            }
                        }

                        // Draw item image
                        DrawImageWithReflection(g, img, pos, mReflectionSize);

                        // Shade over disabled item image
                        if (!item.Enabled)
                        {
                            pos.Inflate(4, 4);
                            using (Brush brush = new LinearGradientBrush(pos,
                                Color.FromArgb(64, 0, 0, 0), Color.FromArgb(196, 0, 0, 0), LinearGradientMode.Vertical))
                            {
                                g.FillRectangle(brush, pos);
                            }
                        }

                        // Highlight
                        if (item.Enabled)
                        {
                            using (Pen pen = new Pen(Color.FromArgb(160, Color.White)))
                            {
                                g.DrawLine(pen, pos.X, pos.Y + 1, pos.X + pos.Width - 1, pos.Y + 1);
                                g.DrawLine(pen, pos.X, pos.Y + 1, pos.X, pos.Y + pos.Height);
                            }
                        }
                    }
                }
            }
Exemplo n.º 19
0
            /// <summary>
            /// Draws the left pane in Pane view mode.
            /// </summary>
            /// <param name="g">The System.Drawing.Graphics to draw on.</param>
            /// <param name="item">The ImageListViewItem to draw.</param>
            /// <param name="image">The image to draw.</param>
            /// <param name="bounds">The bounding rectangle of the pane.</param>
            public override void DrawPane(Graphics g, ImageListViewItem item, Image image, Rectangle bounds)
            {
                // Draw pane background
                if (ImageListView.Enabled)
                    g.FillRectangle(SystemBrushes.Window, bounds);
                else
                    g.FillRectangle(SystemBrushes.Control, bounds);

                using (Brush bBorder = new SolidBrush(Color.FromArgb(128, SystemColors.GrayText)))
                {
                    g.FillRectangle(bBorder, bounds.Right - 2, bounds.Top, 2, bounds.Height);
                }
                bounds.Width -= 2;

                if (item != null && image != null)
                {
                    // Calculate image bounds
                    Size itemMargin = MeasureItemMargin(ImageListView.View);
                    Rectangle pos = Utility.GetSizedImageBounds(image, new Rectangle(bounds.Location + itemMargin, bounds.Size - itemMargin - itemMargin), 50.0f, 0.0f);
                    // Draw image
                    g.DrawImage(image, pos);
                    // Draw image border
                    if (Math.Min(pos.Width, pos.Height) > 32)
                    {
                        using (Pen pBorder = new Pen(SystemColors.WindowText))
                        {
                            g.DrawRectangle(pBorder, pos);
                        }
                    }
                    bounds.X += itemMargin.Width;
                    bounds.Width -= 2 * itemMargin.Width;
                    bounds.Y = pos.Height + 16;
                    bounds.Height -= pos.Height + 16;

                    // Item text
                    if (ImageListView.Columns.HasType(ColumnType.Name) && ImageListView.Columns[ColumnType.Name].Visible && bounds.Height > 0)
                    {
                        string text = item.GetSubItemText(ColumnType.Name);
                        int y = Utility.DrawStringPair(g, bounds, "", text, ImageListView.Font, SystemBrushes.GrayText, SystemBrushes.WindowText);
                        bounds.Y += 2 * y;
                        bounds.Height -= 2 * y;
                    }

                    // File type
                    string fileType = item.GetSubItemText(ColumnType.FileType);
                    if (ImageListView.Columns.HasType(ColumnType.FileType) && ImageListView.Columns[ColumnType.FileType].Visible && bounds.Height > 0 && !string.IsNullOrEmpty(fileType))
                    {
                        int y = Utility.DrawStringPair(g, bounds, ImageListView.Columns[ColumnType.FileType].Text + ": ",
                            fileType, ImageListView.Font, SystemBrushes.GrayText, SystemBrushes.WindowText);
                        bounds.Y += y;
                        bounds.Height -= y;
                    }

                    // Metatada
                    foreach (ImageListView.ImageListViewColumnHeader column in ImageListView.Columns)
                    {
                        if (column.Type == ColumnType.ImageDescription)
                        {
                            bounds.Y += 8;
                            bounds.Height -= 8;
                        }

                        if (bounds.Height <= 0) break;

                        if (column.Visible &&
                            column.Type != ColumnType.Custom &&
                            column.Type != ColumnType.FileType &&
                            column.Type != ColumnType.DateAccessed &&
                            column.Type != ColumnType.FileName &&
                            column.Type != ColumnType.FilePath &&
                            column.Type != ColumnType.Name)
                        {
                            string caption = column.Text;
                            string text = item.GetSubItemText(column.Type);
                            if (!string.IsNullOrEmpty(text))
                            {
                                int y = Utility.DrawStringPair(g, bounds, caption + ": ", text,
                                    ImageListView.Font, SystemBrushes.GrayText, SystemBrushes.WindowText);
                                bounds.Y += y;
                                bounds.Height -= y;
                            }
                        }
                    }
                }
            }
Exemplo n.º 20
0
            /// <summary>
            /// Draws the checkbox icon for the specified item on the given graphics.
            /// </summary>
            /// <param name="g">The System.Drawing.Graphics to draw on.</param>
            /// <param name="item">The ImageListViewItem to draw.</param>
            /// <param name="bounds">The bounding rectangle of the checkbox in client coordinates.</param>
            public override void DrawCheckBox(Graphics g, ImageListViewItem item, Rectangle bounds)
            {
                VisualStyleRenderer renderer;
                if (item.Enabled)
                {
                    if (item.Checked)
                        renderer = rCheckedNormal;
                    else
                        renderer = rUncheckedNormal;
                }
                else
                {
                    if (item.Checked)
                        renderer = rCheckedDisabled;
                    else
                        renderer = rUncheckedDisabled;
                }

                if (VisualStylesEnabled && renderer != null)
                    renderer.DrawBackground(g, bounds, bounds);
                else
                    base.DrawCheckBox(g, item, bounds);
            }
Exemplo n.º 21
0
            /// <summary>
            /// Draws the specified item on the given graphics.
            /// </summary>
            /// <param name="g">The System.Drawing.Graphics to draw on.</param>
            /// <param name="item">The ImageListViewItem to draw.</param>
            /// <param name="state">The current view state of item.</param>
            /// <param name="bounds">The bounding rectangle of item in client coordinates.</param>
            public override void DrawItem(Graphics g, ImageListViewItem item, ItemState state, Rectangle bounds)
            {
                Clip = (ImageListView.View == ImageGlass.ImageListView.View.Details);

                if (ImageListView.View != ImageGlass.ImageListView.View.Details)
                {
                    Rectangle controlBounds = ClientBounds;

                    // Zoom on mouse over
                    if ((state & ItemState.Hovered) != ItemState.None)
                    {
                        bounds.Inflate((int)(bounds.Width * mZoomRatio), (int)(bounds.Height * mZoomRatio));
                        if (bounds.Bottom > controlBounds.Bottom)
                            bounds.Y = controlBounds.Bottom - bounds.Height;
                        if (bounds.Top < controlBounds.Top)
                            bounds.Y = controlBounds.Top;
                        if (bounds.Right > controlBounds.Right)
                            bounds.X = controlBounds.Right - bounds.Width;
                        if (bounds.Left < controlBounds.Left)
                            bounds.X = controlBounds.Left;
                    }

                    // Get item image
                    Image img = null;
                    if ((state & ItemState.Hovered) != ItemState.None)
                        img = GetImageAsync(item, new Size(bounds.Width - 8, bounds.Height - 8));
                    if (img == null) img = item.GetCachedImage(CachedImageType.Thumbnail);

                    int imageWidth = 0;
                    int imageHeight = 0;
                    if (img != null)
                    {
                        // Calculate image bounds
                        Rectangle pos = Utility.GetSizedImageBounds(img, Rectangle.Inflate(bounds, -4, -4));
                        imageWidth = pos.Width;
                        imageHeight = pos.Height;
                        int imageX = pos.X;
                        int imageY = pos.Y;

                        // Allocate space for item text
                        if ((state & ItemState.Hovered) != ItemState.None &&
                            (bounds.Height - imageHeight) / 2 < ImageListView.Font.Height + 8)
                        {
                            int delta = (ImageListView.Font.Height + 8) - (bounds.Height - imageHeight) / 2;
                            bounds.Height += 2 * delta;
                            imageY += delta;

                            delta = 0;
                            if (bounds.Bottom > controlBounds.Bottom)
                                delta = bounds.Y - (controlBounds.Bottom - bounds.Height);
                            if (bounds.Top < controlBounds.Top)
                                delta = bounds.Y - controlBounds.Top;

                            bounds.Y -= delta;
                            imageY -= delta;
                        }

                        // Paint background
                        if (ImageListView.Enabled)
                        {
                            using (Brush bItemBack = new SolidBrush(ImageListView.Colors.BackColor))
                            {
                                g.FillRectangle(bItemBack, bounds);
                            }
                        }
                        else
                        {
                            using (Brush bItemBack = new SolidBrush(ImageListView.Colors.DisabledBackColor))
                            {
                                g.FillRectangle(bItemBack, bounds);
                            }
                        }

                        if ((state & ItemState.Disabled) != ItemState.None)
                        {
                            using (Brush bDisabled = new LinearGradientBrush(bounds, ImageListView.Colors.DisabledColor1, ImageListView.Colors.DisabledColor2, LinearGradientMode.Vertical))
                            {
                                Utility.FillRoundedRectangle(g, bDisabled, bounds, 5);
                            }
                        }
                        else if ((ImageListView.Focused && ((state & ItemState.Selected) != ItemState.None)) ||
                            (!ImageListView.Focused && ((state & ItemState.Selected) != ItemState.None) && ((state & ItemState.Hovered) != ItemState.None)))
                        {
                            using (Brush bSelected = new LinearGradientBrush(bounds, ImageListView.Colors.SelectedColor1, ImageListView.Colors.SelectedColor2, LinearGradientMode.Vertical))
                            {
                                Utility.FillRoundedRectangle(g, bSelected, bounds, 5);
                            }
                        }
                        else if (!ImageListView.Focused && ((state & ItemState.Selected) != ItemState.None))
                        {
                            using (Brush bGray64 = new LinearGradientBrush(bounds, ImageListView.Colors.UnFocusedColor1, ImageListView.Colors.UnFocusedColor2, LinearGradientMode.Vertical))
                            {
                                Utility.FillRoundedRectangle(g, bGray64, bounds, 5);
                            }
                        }
                        if (((state & ItemState.Hovered) != ItemState.None))
                        {
                            using (Brush bHovered = new LinearGradientBrush(bounds, ImageListView.Colors.HoverColor1, ImageListView.Colors.HoverColor2, LinearGradientMode.Vertical))
                            {
                                Utility.FillRoundedRectangle(g, bHovered, bounds, 5);
                            }
                        }

                        // Draw the image
                        g.DrawImage(img, imageX, imageY, imageWidth, imageHeight);

                        // Draw image border
                        if (Math.Min(imageWidth, imageHeight) > 32)
                        {
                            using (Pen pOuterBorder = new Pen(ImageListView.Colors.ImageOuterBorderColor))
                            {
                                g.DrawRectangle(pOuterBorder, imageX, imageY, imageWidth, imageHeight);
                            }
                            if (System.Math.Min(imageWidth, imageHeight) > 32)
                            {
                                using (Pen pInnerBorder = new Pen(ImageListView.Colors.ImageInnerBorderColor))
                                {
                                    g.DrawRectangle(pInnerBorder, imageX + 1, imageY + 1, imageWidth - 2, imageHeight - 2);
                                }
                            }
                        }
                    }
                    else
                    {
                        // Paint background
                        if (ImageListView.Enabled)
                        {
                            using (Brush bItemBack = new SolidBrush(ImageListView.Colors.BackColor))
                            {
                                g.FillRectangle(bItemBack, bounds);
                            }
                        }
                        else
                        {
                            using (Brush bItemBack = new SolidBrush(ImageListView.Colors.DisabledBackColor))
                            {
                                g.FillRectangle(bItemBack, bounds);
                            }
                        }
                    }

                    // Draw item text
                    if ((state & ItemState.Hovered) != ItemState.None)
                    {
                        RectangleF rt;
                        using (StringFormat sf = new StringFormat())
                        {
                            rt = new RectangleF(bounds.Left + 4, bounds.Top + 4, bounds.Width - 8, (bounds.Height - imageHeight) / 2 - 8);
                            sf.Alignment = StringAlignment.Center;
                            sf.FormatFlags = StringFormatFlags.NoWrap;
                            sf.LineAlignment = StringAlignment.Center;
                            sf.Trimming = StringTrimming.EllipsisCharacter;
                            using (Brush bItemFore = new SolidBrush(ImageListView.Colors.ForeColor))
                            {
                                g.DrawString(item.Text, ImageListView.Font, bItemFore, rt, sf);
                            }
                            rt.Y = bounds.Bottom - (bounds.Height - imageHeight) / 2 + 4;
                            string details = "";
                            string dimensions = item.GetSubItemText(ColumnType.Dimensions);
                            if (!string.IsNullOrEmpty(dimensions))
                                details += dimensions + " pixels ";
                            string fileSize = item.GetSubItemText(ColumnType.FileSize);
                            if (!string.IsNullOrEmpty(fileSize))
                                details += item.GetSubItemText(ColumnType.FileSize);
                            using (Brush bGrayText = new SolidBrush(ImageListView.Colors.PaneLabelColor))
                            {
                                g.DrawString(details, ImageListView.Font, bGrayText, rt, sf);
                            }
                        }
                    }

                    // Item border
                    using (Pen pWhite128 = new Pen(Color.FromArgb(128, ImageListView.Colors.ControlBackColor)))
                    {
                        Utility.DrawRoundedRectangle(g, pWhite128, bounds.Left + 1, bounds.Top + 1, bounds.Width - 3, bounds.Height - 3, 4);
                    }
                    if (((state & ItemState.Disabled) != ItemState.None))
                    {
                        using (Pen pHighlight128 = new Pen(ImageListView.Colors.DisabledBorderColor))
                        {
                            Utility.DrawRoundedRectangle(g, pHighlight128, bounds.Left, bounds.Top, bounds.Width - 1, bounds.Height - 1, 4);
                        }
                    }
                    else if (ImageListView.Focused && ((state & ItemState.Selected) != ItemState.None))
                    {
                        using (Pen pHighlight128 = new Pen(ImageListView.Colors.SelectedBorderColor))
                        {
                            Utility.DrawRoundedRectangle(g, pHighlight128, bounds.Left, bounds.Top, bounds.Width - 1, bounds.Height - 1, 4);
                        }
                    }
                    else if (!ImageListView.Focused && ((state & ItemState.Selected) != ItemState.None))
                    {
                        using (Pen pGray128 = new Pen(ImageListView.Colors.UnFocusedBorderColor))
                        {
                            Utility.DrawRoundedRectangle(g, pGray128, bounds.Left, bounds.Top, bounds.Width - 1, bounds.Height - 1, 4);
                        }
                    }
                    else if ((state & ItemState.Selected) == ItemState.None)
                    {
                        using (Pen pGray64 = new Pen(ImageListView.Colors.BorderColor))
                        {
                            Utility.DrawRoundedRectangle(g, pGray64, bounds.Left, bounds.Top, bounds.Width - 1, bounds.Height - 1, 4);
                        }
                    }

                    if (ImageListView.Focused && ((state & ItemState.Hovered) != ItemState.None))
                    {
                        using (Pen pHighlight64 = new Pen(ImageListView.Colors.HoverBorderColor))
                        {
                            Utility.DrawRoundedRectangle(g, pHighlight64, bounds.Left, bounds.Top, bounds.Width - 1, bounds.Height - 1, 4);
                        }
                    }
                }
                else
                    base.DrawItem(g, item, state, bounds);
            }
Exemplo n.º 22
0
            /// <summary>
            /// Draws the file icon for the specified item on the given graphics.
            /// </summary>
            /// <param name="g">The System.Drawing.Graphics to draw on.</param>
            /// <param name="item">The ImageListViewItem to draw.</param>
            /// <param name="bounds">The bounding rectangle of the file icon in client coordinates.</param>
            public override void DrawFileIcon(Graphics g, ImageListViewItem item, Rectangle bounds)
            {
                Image icon = item.GetCachedImage(CachedImageType.SmallIcon);

                if (icon != null && VisualStylesEnabled && rFileIcon != null)
                    rFileIcon.DrawImage(g, bounds, icon);
                else
                    base.DrawFileIcon(g, item, bounds);
            }
Exemplo n.º 23
0
 /// <summary>
 /// Draws the checkbox icon for the specified item on the given graphics.
 /// </summary>
 /// <param name="g">The System.Drawing.Graphics to draw on.</param>
 /// <param name="item">The ImageListViewItem to draw.</param>
 /// <param name="bounds">The bounding rectangle of the checkbox in client coordinates.</param>
 public override void DrawCheckBox(Graphics g, ImageListViewItem item, Rectangle bounds)
 {
     ;
 }
Exemplo n.º 24
0
 /// <summary>
 /// Draws the large preview image of the focused item in Gallery mode.
 /// </summary>
 /// <param name="g">The System.Drawing.Graphics to draw on.</param>
 /// <param name="item">The ImageListViewItem to draw.</param>
 /// <param name="image">The image to draw.</param>
 /// <param name="bounds">The bounding rectangle of the preview area.</param>
 public override void DrawGalleryImage(Graphics g, ImageListViewItem item, Image image, Rectangle bounds)
 {
     if (item != null && image != null)
     {
         // Calculate image bounds
         Size itemMargin = MeasureItemMargin(ImageListView.View);
         Rectangle pos = Utility.GetSizedImageBounds(image, new Rectangle(bounds.Location + itemMargin, bounds.Size - itemMargin - itemMargin));
         // Draw image
         g.DrawImage(image, pos);
         // Draw image border
         if (pos.Width > 32 && pos.Height > 32)
         {
             using (Pen pBorder = new Pen(ImageListView.Colors.BorderColor))
             {
                 g.DrawRectangle(pBorder, pos);
             }
         }
     }
 }
Exemplo n.º 25
0
        private void sysWatch_Created(object sender, FileSystemEventArgs e)
        {
            if (!File.Exists(e.FullPath))
            {
                return;
            }

            //Get the new folder path ----------------------------------
            var path = Path.GetDirectoryName(e.FullPath);

            //Reload the image list ------------------------------------
            //Declare a new list to store filename
            GlobalSetting.ImageFilenameList = new List<string>();

            //Get supported image extensions from path
            GlobalSetting.ImageFilenameList = LoadImageFilesFromDirectory(path);

            //Dispose all garbage
            GlobalSetting.ImageList.Dispose();

            //Set filename to image list
            GlobalSetting.ImageList = new ImgMan(GlobalSetting.ImageFilenameList.ToArray());

            //Insert to the thumbnail -------------------------------------
            int newFileIndex = GlobalSetting.ImageFilenameList.IndexOf(e.FullPath);
            if (newFileIndex > -1)
            {
                ImageListView.ImageListViewItem lvi = new ImageListView.ImageListViewItem(e.FullPath);
                lvi.Tag = e.FullPath;
                thumbnailBar.Items.Insert(newFileIndex, lvi);
            }
        }
Exemplo n.º 26
0
            /// <summary>
            /// Draws the specified item on the given graphics.
            /// </summary>
            /// <param name="g">The System.Drawing.Graphics to draw on.</param>
            /// <param name="item">The ImageListViewItem to draw.</param>
            /// <param name="state">The current view state of item.</param>
            /// <param name="bounds">The bounding rectangle of item in client coordinates.</param>
            public override void DrawItem(Graphics g, ImageListViewItem item, ItemState state, Rectangle bounds)
            {
                VisualStyleRenderer rBack;

                if (!ImageListView.Enabled)
                    rBack = rItemSelectedHidden;
                if (((state & ItemState.Disabled) != ItemState.None))
                    rBack = rItemDisabled;
                else if (!ImageListView.Focused && ((state & ItemState.Selected) != ItemState.None))
                    rBack = rItemSelectedHidden;
                else if (((state & ItemState.Selected) != ItemState.None) && ((state & ItemState.Hovered) != ItemState.None))
                    rBack = rItemHoveredSelected;
                else if ((state & ItemState.Selected) != ItemState.None)
                    rBack = rItemSelected;
                else if ((state & ItemState.Hovered) != ItemState.None)
                    rBack = rItemHovered;
                else
                    rBack = rItemNormal;

                if (VisualStylesEnabled && rBack != null)
                {
                    // Do not draw the background of normal items
                    if (((state & ItemState.Hovered) != ItemState.None) || ((state & ItemState.Selected) != ItemState.None))
                        rBack.DrawBackground(g, bounds, bounds);

                    Size itemPadding = new Size(7, 7);

                    // Draw the image
                    if (ImageListView.View != View.Details)
                    {
                        Image img = item.GetCachedImage(CachedImageType.Thumbnail);
                        if (img != null)
                        {
                            Rectangle pos = Utility.GetSizedImageBounds(img, new Rectangle(bounds.Location + itemPadding, ImageListView.ThumbnailSize));
                            // Image background
                            Rectangle imgback = pos;
                            imgback.Inflate(3, 3);
                            g.FillRectangle(SystemBrushes.Window, imgback);
                            // Image border
                            if (img.Width > 32 && img.Height > 32)
                            {
                                using (Pen pen = new Pen(Color.FromArgb(224, 224, 244)))
                                {
                                    g.DrawRectangle(pen, imgback.X, imgback.Y, imgback.Width - 1, imgback.Height - 1);
                                }
                            }
                            // Image
                            g.DrawImage(img, pos);
                        }

                        // Draw item text
                        Color foreColor = SystemColors.ControlText;
                        if ((state & ItemState.Disabled) != ItemState.None)
                            foreColor = SystemColors.GrayText;
                        Size szt = TextRenderer.MeasureText(item.Text, ImageListView.Font);
                        Rectangle rt = new Rectangle(
                            bounds.Left + itemPadding.Width, bounds.Top + 2 * itemPadding.Height + ImageListView.ThumbnailSize.Height,
                            ImageListView.ThumbnailSize.Width, szt.Height);
                        TextRenderer.DrawText(g, item.Text, ImageListView.Font, rt, foreColor,
                            TextFormatFlags.EndEllipsis | TextFormatFlags.HorizontalCenter | TextFormatFlags.VerticalCenter | TextFormatFlags.SingleLine | TextFormatFlags.PreserveGraphicsClipping);
                    }
                    else // if (ImageListView.View == View.Details)
                    {
                        List<ImageListView.ImageListViewColumnHeader> uicolumns = ImageListView.Columns.GetDisplayedColumns();

                        // Separators
                        int x = bounds.Left - 2;
                        foreach (ImageListView.ImageListViewColumnHeader column in uicolumns)
                        {
                            x += column.Width;
                            if (!ReferenceEquals(column, uicolumns[uicolumns.Count - 1]))
                            {
                                using (Pen pGray32 = new Pen(Color.FromArgb(32, 128, 128, 128)))
                                {
                                    g.DrawLine(pGray32, x, bounds.Top, x, bounds.Bottom);
                                }
                            }
                        }
                        Size offset = new Size(2, (bounds.Height - ImageListView.Font.Height) / 2);
                        // Sub text
                        int firstWidth = 0;
                        if (uicolumns.Count > 0)
                            firstWidth = uicolumns[0].Width;
                        Rectangle rt = new Rectangle(bounds.Left + offset.Width, bounds.Top + offset.Height, firstWidth - 2 * offset.Width, bounds.Height - 2 * offset.Height);
                        Color foreColor = SystemColors.ControlText;
                        if ((state & ItemState.Disabled) != ItemState.None)
                            foreColor = SystemColors.GrayText;
                        foreach (ImageListView.ImageListViewColumnHeader column in uicolumns)
                        {
                            rt.Width = column.Width - 2 * offset.Width;
                            using (Brush bItemFore = new SolidBrush(SystemColors.ControlText))
                            {
                                int iconOffset = 0;
                                if (column.Type == ColumnType.Name)
                                {
                                    // Allocate space for checkbox and file icon
                                    if (ImageListView.ShowCheckBoxes && ImageListView.ShowFileIcons)
                                        iconOffset += 2 * 16 + 3 * 2;
                                    else if (ImageListView.ShowCheckBoxes)
                                        iconOffset += 16 + 2 * 2;
                                    else if (ImageListView.ShowFileIcons)
                                        iconOffset += 16 + 2 * 2;
                                }
                                rt.X += iconOffset;
                                rt.Width -= iconOffset;
                                // Rating stars
                                if (column.Type == ColumnType.Rating && ImageListView.RatingImage != null && ImageListView.EmptyRatingImage != null)
                                {
                                    int rating = item.GetSimpleRating();
                                    if (rating > 0)
                                    {
                                        int w = ImageListView.RatingImage.Width;
                                        int y = (int)(rt.Top + (rt.Height - ImageListView.RatingImage.Height) / 2.0f);

                                        for (int i = 1; i <= 5; i++)
                                        {
                                            if (rating >= i)
                                                g.DrawImage(ImageListView.RatingImage, rt.Left + (i - 1) * w, y);
                                            else
                                                g.DrawImage(ImageListView.EmptyRatingImage, rt.Left + (i - 1) * w, y);
                                        }
                                    }
                                }
                                else if (column.Type == ColumnType.Custom)
                                    TextRenderer.DrawText(g, item.GetSubItemText(column.Guid), ImageListView.Font, rt, foreColor,
                                        TextFormatFlags.EndEllipsis | TextFormatFlags.VerticalCenter | TextFormatFlags.SingleLine | TextFormatFlags.PreserveGraphicsClipping);
                                else
                                    TextRenderer.DrawText(g, item.GetSubItemText(column.Type), ImageListView.Font, rt, foreColor,
                                        TextFormatFlags.EndEllipsis | TextFormatFlags.VerticalCenter | TextFormatFlags.SingleLine | TextFormatFlags.PreserveGraphicsClipping);

                                rt.X -= iconOffset;
                            }
                            rt.X += column.Width;
                        }
                    }

                    // Focus rectangle
                    if (ImageListView.Focused && ((state & ItemState.Focused) != ItemState.None))
                    {
                        Rectangle focusBounds = bounds;
                        focusBounds.Inflate(-2, -2);
                        ControlPaint.DrawFocusRectangle(g, focusBounds);
                    }

                }
                else
                    base.DrawItem(g, item, state, bounds);
            }
Exemplo n.º 27
0
 /// <summary>
 /// Raises the ItemCheckBoxClick event.
 /// </summary>
 /// <param name="item">The checked item.</param>
 internal virtual void OnItemCheckBoxClickInternal(ImageListViewItem item)
 {
     OnItemCheckBoxClick(new ItemEventArgs(item));
 }
Exemplo n.º 28
0
            /// <summary>
            /// Draws the specified item on the given graphics.
            /// </summary>
            /// <param name="g">The System.Drawing.Graphics to draw on.</param>
            /// <param name="item">The ImageListViewItem to draw.</param>
            /// <param name="state">The current view state of item.</param>
            /// <param name="bounds">The bounding rectangle of item in client coordinates.</param>
            public override void DrawItem(Graphics g, ImageListViewItem item, ItemState state, Rectangle bounds)
            {
                if (ImageListView.View == View.Details)
                {
                    bool alternate = (item.Index % 2 == 1);
                    List<ImageListView.ImageListViewColumnHeader> uicolumns = ImageListView.Columns.GetDisplayedColumns();

                    // Paint background
                    if ((state & ItemState.Disabled) != ItemState.None)
                    {
                        // Disabled
                        using (Brush bItemBack = new LinearGradientBrush(bounds, ImageListView.Colors.DisabledColor1,
                            ImageListView.Colors.DisabledColor2, LinearGradientMode.Vertical))
                        {
                            g.FillRectangle(bItemBack, bounds);
                        }
                    }
                    else if (ImageListView.Focused && ((state & ItemState.Selected) != ItemState.None))
                    {
                        // Focused and selected
                        using (Brush bItemBack = new LinearGradientBrush(bounds, ImageListView.Colors.SelectedColor1,
                            ImageListView.Colors.SelectedColor2, LinearGradientMode.Vertical))
                        {
                            g.FillRectangle(bItemBack, bounds);
                        }
                    }
                    else if (!ImageListView.Focused && ((state & ItemState.Selected) != ItemState.None))
                    {
                        // Not focused and selected
                        using (Brush bItemBack = new LinearGradientBrush(bounds, ImageListView.Colors.UnFocusedColor1,
                            ImageListView.Colors.UnFocusedColor2, LinearGradientMode.Vertical))
                        {
                            g.FillRectangle(bItemBack, bounds);
                        }
                    }
                    else
                    {
                        // Not selected
                        using (Brush bItemBack = new SolidBrush(alternate ?
                            ImageListView.Colors.AlternateBackColor : ImageListView.Colors.BackColor))
                        {
                            g.FillRectangle(bItemBack, bounds);
                        }

                        // Shade sort column
                        int x = bounds.Left - 1;
                        foreach (ImageListView.ImageListViewColumnHeader column in uicolumns)
                        {
                            if (ImageListView.SortOrder != SortOrder.None &&
                                ImageListView.SortColumn >= 0 && ImageListView.SortColumn < ImageListView.Columns.Count &&
                                ImageListView.Columns[ImageListView.SortColumn].Guid == column.Guid)
                            {
                                Rectangle subItemBounds = bounds;
                                subItemBounds.X = x;
                                subItemBounds.Width = column.Width;
                                using (Brush bSort = new SolidBrush(ImageListView.Colors.ColumnSelectColor))
                                {
                                    g.FillRectangle(bSort, subItemBounds);
                                }
                                break;
                            }
                            x += column.Width;
                        }

                    }

                    // Separators
                    int xs = bounds.Left - 1;
                    foreach (ImageListView.ImageListViewColumnHeader column in uicolumns)
                    {
                        xs += column.Width;
                        if (!ReferenceEquals(column, uicolumns[uicolumns.Count - 1]))
                        {
                            using (Pen pSep = new Pen(ImageListView.Colors.ColumnSeparatorColor))
                            {
                                g.DrawLine(pSep, xs, bounds.Top, xs, bounds.Bottom);
                            }
                        }
                    }

                    // Sub items
                    Color foreColor = ImageListView.Colors.CellForeColor;
                    if ((state & ItemState.Disabled) != ItemState.None)
                        foreColor = ImageListView.Colors.DisabledForeColor;
                    else if (ImageListView.Focused && (state & ItemState.Selected) != ItemState.None)
                        foreColor = ImageListView.Colors.SelectedForeColor;
                    else if (!ImageListView.Focused && (state & ItemState.Selected) != ItemState.None)
                        foreColor = ImageListView.Colors.UnFocusedForeColor;
                    else if (alternate)
                        foreColor = ImageListView.Colors.AlternateCellForeColor;

                    int offset = 2;
                    int firstWidth = 0;
                    if (uicolumns.Count > 0)
                        firstWidth = uicolumns[0].Width;
                    Rectangle rt = new Rectangle(bounds.Left + offset, bounds.Top, firstWidth - 2 * offset, bounds.Height);
                    foreach (ImageListView.ImageListViewColumnHeader column in uicolumns)
                    {
                        rt.Width = column.Width - 2 * offset;
                        int iconOffset = 0;
                        if (column.Type == ColumnType.Name)
                        {
                            // Allocate space for checkbox and file icon
                            if (ImageListView.ShowCheckBoxes && ImageListView.ShowFileIcons)
                                iconOffset += 2 * 16 + 3 * 2;
                            else if (ImageListView.ShowCheckBoxes)
                                iconOffset += 16 + 2 * 2;
                            else if (ImageListView.ShowFileIcons)
                                iconOffset += 16 + 2 * 2;
                        }
                        rt.X += iconOffset;
                        rt.Width -= iconOffset;
                        // Rating stars
                        if (column.Type == ColumnType.Rating && ImageListView.RatingImage != null && ImageListView.EmptyRatingImage != null)
                        {
                            int rating = item.GetSimpleRating();
                            if (rating > 0)
                            {
                                int w = ImageListView.RatingImage.Width;
                                int y = (int)(rt.Top + (rt.Height - ImageListView.RatingImage.Height) / 2.0f);

                                for (int i = 1; i <= 5; i++)
                                {
                                    if (rating >= i)
                                        g.DrawImage(ImageListView.RatingImage, rt.Left + (i - 1) * w, y);
                                    else
                                        g.DrawImage(ImageListView.EmptyRatingImage, rt.Left + (i - 1) * w, y);
                                }
                            }
                        }
                        else if (column.Type == ColumnType.Custom)
                            TextRenderer.DrawText(g, item.GetSubItemText(column.Guid), ImageListView.Font, rt, foreColor,
                                TextFormatFlags.EndEllipsis | TextFormatFlags.VerticalCenter | TextFormatFlags.PreserveGraphicsClipping);
                        else
                            TextRenderer.DrawText(g, item.GetSubItemText(column.Type), ImageListView.Font, rt, foreColor,
                                TextFormatFlags.EndEllipsis | TextFormatFlags.VerticalCenter | TextFormatFlags.PreserveGraphicsClipping);

                        rt.X -= iconOffset;
                        rt.X += column.Width;
                    }

                    // Focus rectangle
                    if (ImageListView.Focused && ((state & ItemState.Focused) != ItemState.None))
                        ControlPaint.DrawFocusRectangle(g, bounds);
                }
                else // if (ImageListView.View != View.Details)
                {
                    // Paint background
                    if (ImageListView.Enabled)
                    {
                        using (Brush bItemBack = new SolidBrush(ImageListView.Colors.BackColor))
                        {
                            g.FillRectangle(bItemBack, bounds);
                        }
                    }
                    else
                    {
                        using (Brush bItemBack = new SolidBrush(ImageListView.Colors.DisabledBackColor))
                        {
                            g.FillRectangle(bItemBack, bounds);
                        }
                    }

                    // Get thumbnail
                    Image img = item.GetCachedImage(CachedImageType.Thumbnail);

                    // Reference text height
                    int textHeight = ImageListView.Font.Height;

                    // Calculate bounds
                    Rectangle textBounds = new Rectangle(bounds.Left + 3, bounds.Bottom - (textHeight + 3), bounds.Width - 2 * 3, textHeight);
                    Rectangle imgBounds;
                    if (img != null)
                        imgBounds = new Rectangle(bounds.Left + (bounds.Width - img.Width) / 2,
                            bounds.Bottom - (img.Height + textHeight + 3 * 3), img.Width, img.Height);
                    else
                        imgBounds = new Rectangle(bounds.Left + 3, bounds.Top + 3, ImageListView.ThumbnailSize.Width, ImageListView.ThumbnailSize.Height);
                    Rectangle textOutline = Rectangle.Inflate(textBounds, 3, 3);
                    Rectangle imgOutline = Rectangle.Inflate(imgBounds, 3, 3);
                    textOutline.Width -= 1;
                    textOutline.Height -= 1;

                    // Paint background
                    if ((((state & ItemState.Disabled) != ItemState.None)))
                    {
                        // Disabled
                        using (Brush bBack = new SolidBrush(ImageListView.Colors.DisabledColor1))
                        {
                            Utility.FillRoundedRectangle(g, bBack, textOutline, 4);
                            Utility.FillRoundedRectangle(g, bBack, imgOutline, 4);
                        }
                    }
                    else if ((ImageListView.Focused && ((state & ItemState.Selected) != ItemState.None)))
                    {
                        // Focused and selected
                        using (Brush bBack = new SolidBrush(ImageListView.Colors.SelectedColor1))
                        {
                            Utility.FillRoundedRectangle(g, bBack, textOutline, 4);
                            Utility.FillRoundedRectangle(g, bBack, imgOutline, 4);
                        }
                    }
                    else if ((!ImageListView.Focused && ((state & ItemState.Selected) != ItemState.None)))
                    {
                        // Not focused and selected
                        using (Brush bBack = new SolidBrush(ImageListView.Colors.UnFocusedColor1))
                        {
                            Utility.FillRoundedRectangle(g, bBack, textOutline, 4);
                            Utility.FillRoundedRectangle(g, bBack, imgOutline, 4);
                        }
                    }

                    // Draw image
                    if (img != null)
                    {
                        g.DrawImage(img, imgBounds.Location);
                    }

                    // Image border
                    using (Pen pBorder = new Pen(ImageListView.Colors.BorderColor))
                    {
                        Utility.DrawRoundedRectangle(g, pBorder, imgOutline.Left, imgOutline.Top, imgOutline.Width - 1, imgOutline.Height - 1, 3);
                    }

                    // Hovered state
                    if ((state & ItemState.Hovered) != ItemState.None)
                    {
                        using (Brush bGlow = new SolidBrush(Color.FromArgb(24, Color.White)))
                        {
                            Utility.FillRoundedRectangle(g, bGlow, imgOutline, 4);
                        }
                    }

                    // Item text
                    Color foreColor = ImageListView.Colors.ForeColor;
                    if ((state & ItemState.Disabled) != ItemState.None)
                        foreColor = ImageListView.Colors.DisabledForeColor;
                    else if (ImageListView.Focused && (state & ItemState.Selected) != ItemState.None)
                        foreColor = ImageListView.Colors.SelectedForeColor;
                    else if (!ImageListView.Focused && (state & ItemState.Selected) != ItemState.None)
                        foreColor = ImageListView.Colors.UnFocusedForeColor;
                    TextRenderer.DrawText(g, item.Text, ImageListView.Font, textBounds, foreColor,
                        TextFormatFlags.EndEllipsis | TextFormatFlags.HorizontalCenter | TextFormatFlags.VerticalCenter | TextFormatFlags.PreserveGraphicsClipping);

                    // Focus rectangle
                    if (ImageListView.Focused && ((state & ItemState.Focused) != ItemState.None))
                    {
                        textOutline.Offset(1, 1);
                        textOutline.Width -= 1;
                        textOutline.Height -= 1;
                        ControlPaint.DrawFocusRectangle(g, textOutline);
                    }
                }
            }
Exemplo n.º 29
0
        /// <summary>
        /// Clear and reload all thumbnail image
        /// </summary>
        private void LoadThumbnails()
        {
            thumbnailBar.Items.Clear();

            for (int i = 0; i < GlobalSetting.ImageList.Length; i++)
            {
                ImageListView.ImageListViewItem lvi = new ImageListView.ImageListViewItem(GlobalSetting.ImageList.GetFileName(i));
                lvi.Tag = GlobalSetting.ImageFilenameList[i];

                thumbnailBar.Items.Add(lvi);
            }
        }
Exemplo n.º 30
0
 /// <summary>
 /// Initializes a new instance of the CacheErrorEventArgs class.
 /// </summary>
 /// <param name="item">The ImageListViewItem that is associated with this error.</param>
 /// <param name="error">The error that occurred during an asynchronous operation.</param>
 /// <param name="cacheThread">The thread raising the error.</param>
 public CacheErrorEventArgs(ImageListViewItem item, Exception error, CacheThread cacheThread)
 {
     Item = item;
     Error = error;
     CacheThread = cacheThread;
 }