} //mxd. Needed for inheritance...
public ImageBrowserItem(ImageData icon, string tooltip, bool showfullname)
{
// Initialize
this.icon = icon;
this.itemtype = ImageBrowserItemType.IMAGE; //mxd
this.showfullname = showfullname; //mxd
this.imageloaded = icon.IsPreviewLoaded; //mxd
this.tooltip = tooltip; //mxd
}
//mxd. This adds a category item
public void AddFolder(ImageBrowserItemType itemtype, string categoryname)
{
switch (itemtype)
{
case ImageBrowserItemType.FOLDER:
case ImageBrowserItemType.FOLDER_UP:
items.Add(new ImageBrowserCategoryItem(itemtype, categoryname));
break;
default: throw new Exception("Unsupported ImageBrowserItemType");
}
}
} //mxd. Needed for inheritance...
public ImageBrowserItem(ImageData icon, string tooltip, bool showfullname)
{
// Initialize
this.icon = icon;
this.itemtype = ImageBrowserItemType.IMAGE; //mxd
this.showfullname = showfullname; //mxd
this.imageloaded = icon.IsPreviewLoaded; //mxd
this.tooltip = tooltip; //mxd
//mxd. Calculate names width
this.namewidth = (int)Math.Ceiling(General.Interface.MeasureString(icon.Name, SystemFonts.MessageBoxFont, 10000, StringFormat.GenericTypographic).Width) + 6;
this.shortnamewidth = (int)Math.Ceiling(General.Interface.MeasureString(icon.ShortName, SystemFonts.MessageBoxFont, 10000, StringFormat.GenericTypographic).Width) + 6;
}
private void DrawTextures(Graphics g)
{
// Draw items
int scrollwidth = (scrollbar.Visible ? scrollbar.Width : 0);
if (items.Count > 0)
{
int y = scrollbar.Value;
int height = ClientRectangle.Height;
int i = 0;
ImageBrowserItemType currentType = ImageBrowserItemType.IMAGE; // initialized to random value
bool currentUsedInMap = false;
ImageBrowserItem.SetBrushes(classicview, rectangles[0].X, rectangles[0].Y - y, rectangles[0].Width, rectangles[0].Height);
foreach (ImageBrowserItemGroup ibig in itemgroups)
{
if (classicview)
{
// draw corresponding title right above this item.
string hdrname = ibig.Title + ":";
DrawTextureHeader(g, hdrname, new Rectangle(2, rectangles[i].Y - (SystemFonts.MessageBoxFont.Height + 6) - y, ClientRectangle.Width - scrollwidth - 4, SystemFonts.MessageBoxFont.Height), false);
currentType = items[i].ItemType;
currentUsedInMap = items[i].Icon.UsedInMap;
}
for (int j = 0; j < ibig.Items.Count; j++, i++)
{
Rectangle rec = rectangles[i];
if (rec.Bottom < y)
{
continue;
}
if (rec.Top > y + height)
{
break;
}
Image bmp = GetPreview(items[i], imagesize);
items[i].Draw(g, bmp, rec.X, rec.Y - y, rec.Width, rec.Height, selection.Contains(items[i]), items[i].Icon.UsedInMap, classicview);
}
}
}
// Draw title on top of items
if (!string.IsNullOrEmpty(title) && !classicview)
{
DrawTextureHeader(g, title, new Rectangle(2, 2, ClientRectangle.Width - scrollwidth - 4, SystemFonts.MessageBoxFont.Height), true);
}
}
public ImageBrowserCategoryItem(ImageBrowserItemType itemtype, string groupname)
{
this.groupname = groupname;
this.itemtype = itemtype;
switch (itemtype)
{
case ImageBrowserItemType.FOLDER:
icon = General.Map.Data.FolderTexture;
break;
case ImageBrowserItemType.FOLDER_UP:
icon = General.Map.Data.FolderUpTexture;
break;
default:
throw new NotImplementedException("Unsupported ItemType");
}
// Calculate name width
this.groupnamewidth = (int)Math.Ceiling(General.Interface.MeasureString(this.groupname, SystemFonts.MessageBoxFont, 10000, StringFormat.GenericTypographic).Width);
}
private void DrawTextures(Graphics g)
{
// Draw items
int scrollwidth = (scrollbar.Visible ? scrollbar.Width : 0);
if (items.Count > 0)
{
int y = scrollbar.Value;
int height = ClientRectangle.Height;
ImageBrowserItemType currentType = ImageBrowserItemType.IMAGE; // initialized to random value
bool currentUsedInMap = false;
ImageBrowserItem.SetBrushes(classicview, rectangles[0].X, rectangles[0].Y - y, rectangles[0].Width, rectangles[0].Height);
for (var i = 0; i < items.Count; i++)
{
if (classicview && (i == 0 || ((currentType == ImageBrowserItemType.IMAGE) != (items[i].ItemType == ImageBrowserItemType.IMAGE)) || (usedtexturesfirst && currentUsedInMap != items[i].Icon.UsedInMap)))
{
// draw corresponding title right above this item.
string hdrname;
if (items[i].ItemType == ImageBrowserItemType.IMAGE)
{
if (usedtexturesfirst && items[i].Icon.UsedInMap)
{
hdrname = "Used " + contenttype + ":";
}
else
{
hdrname = "All " + contenttype + ":";
}
}
else
{
hdrname = "Directories:";
}
DrawTextureHeader(g, hdrname, new Rectangle(2, rectangles[i].Y - (SystemFonts.MessageBoxFont.Height + 6) - y, ClientRectangle.Width - scrollwidth - 4, SystemFonts.MessageBoxFont.Height), false);
currentType = items[i].ItemType;
currentUsedInMap = items[i].Icon.UsedInMap;
}
Rectangle rec = rectangles[i];
if (rec.Bottom < y)
{
continue;
}
if (rec.Top > y + height)
{
break;
}
Image bmp = GetPreview(items[i], imagesize);
items[i].Draw(g, bmp, rec.X, rec.Y - y, rec.Width, rec.Height, selection.Contains(items[i]), items[i].Icon.UsedInMap, classicview);
}
}
// Draw title on top of items
if (!string.IsNullOrEmpty(title) && !classicview)
{
DrawTextureHeader(g, title, new Rectangle(2, 2, ClientRectangle.Width - scrollwidth - 4, SystemFonts.MessageBoxFont.Height), true);
}
}
internal void UpdateRectangles()
{
int w = ClientRectangle.Width - scrollbar.Width;
int padhorz = classicview?13:2;
int padvert = 2;
int font = 4 + SystemFonts.MessageBoxFont.Height;
int cx = 0;
int cy = titleheight;
int my = 0;
rectangles.Clear();
//
ImageBrowserItemType currentType = ImageBrowserItemType.IMAGE; // initialized to random value
bool currentUsedInMap = false;
var firstItem = (items.Count > 0) ? items[0] : null;
foreach (var ti in items)
{
Image preview = GetPreview(ti, imagesize);
if (classicview && (ti == firstItem || ((currentType == ImageBrowserItemType.IMAGE) != (ti.ItemType == ImageBrowserItemType.IMAGE)) || (usedtexturesfirst && currentUsedInMap != ti.Icon.UsedInMap)))
{
// new row, also provide space for category name.
cx = 0;
cy += SystemFonts.MessageBoxFont.Height + 6 + my + ((ti != firstItem) ? 16 : 0);
my = 0;
currentType = ti.ItemType;
currentUsedInMap = ti.Icon.UsedInMap;
}
int rw = w - cx;
int wid = Math.Max((imagesize > 0 ? imagesize : preview.Width), ti.TextureNameWidth) + padhorz + padhorz;
int hei = (imagesize > 0 ? imagesize : preview.Height) + padvert + padvert + font;
// if we draw height below, add another font
if (General.Settings.ShowTextureSizes && General.Settings.TextureSizesBelow && ti.ItemType == ImageBrowserItemType.IMAGE)
{
hei += font;
}
if (rw < wid)
{
// New row
cx = 0;
cy += my;
my = 0;
}
my = Math.Max(my, hei);
var rect = new Rectangle(cx + padhorz, cy + padvert, wid - padhorz - padhorz, hei - padvert - padvert - font);
rectangles.Add(rect);
cx += wid;
}
if (rectangles.Count > 0)
{
scrollbar.Maximum = cy + my;
scrollbar.SmallChange = (imagesize > 0 ? imagesize : 128) + padvert + padvert + font;
scrollbar.LargeChange = ClientRectangle.Height;
scrollbar.Visible = (scrollbar.Maximum > ClientRectangle.Height);
if (scrollbar.Value > scrollbar.Maximum - ClientRectangle.Height)
{
scrollbar.Value = Math.Max(0, scrollbar.Maximum - ClientRectangle.Height);
}
}
else
{
scrollbar.Visible = false;
}
Refresh();
}
