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Fixed slowdown in ImageBrowser due to repeated queries for system font

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This commit is contained in:
volte 2020-04-05 09:15:34 -04:00
parent ef4c763879
commit b1f4cdcd1c
1 changed files with 11 additions and 9 deletions
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20
Source/Core/Controls/ImageBrowserItem.cs
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@ -37,11 +37,13 @@ namespace CodeImp.DoomBuilder.Controls
private static StringBuilder size_builder;
private static Font pixelSizeFont;
private static readonly Font messageBoxFont = SystemFonts.MessageBoxFont;
#endregion
#region ================== Properties
#region ================== Properties
public ImageData Icon { get { return icon; } }
public ImageData Icon { get { return icon; } }
public ImageBrowserItemType ItemType { get { return itemtype; } }
public virtual bool IsPreviewLoaded { get { return icon.IsPreviewLoaded; } }
public bool ShowFullName { set { showfullname = value; } get { return showfullname && (!(icon is PK3FileImage) || !((PK3FileImage)icon).IsBadForLongTextureNames); } }
@ -137,11 +139,11 @@ namespace CodeImp.DoomBuilder.Controls
if (General.Settings.TextureSizesBelow)
{
pixelSizeFont = new Font(SystemFonts.MessageBoxFont.FontFamily, SystemFonts.MessageBoxFont.Size * 0.8f, FontStyle.Regular);
pixelSizeFont = new Font(messageBoxFont.FontFamily, messageBoxFont.Size * 0.8f, FontStyle.Regular);
}
else
{
pixelSizeFont = SystemFonts.MessageBoxFont;
pixelSizeFont = messageBoxFont;
}
}
@ -149,7 +151,7 @@ namespace CodeImp.DoomBuilder.Controls
{
if(bmp == null) return;
int fontH = 4 + SystemFonts.MessageBoxFont.Height;
int fontH = 4 + messageBoxFont.Height;
int h2 = h;
if (General.Settings.ShowTextureSizes && General.Settings.TextureSizesBelow && ItemType == ImageBrowserItemType.IMAGE)
h2 -= fontH;
@ -172,14 +174,14 @@ namespace CodeImp.DoomBuilder.Controls
int iy = (ih < h2 ? y + (h2 - ih) / 2 : y);
// Item bg
g.FillRectangle(bgbrush, x - 2, y - 2, w + 3, h + 8 + SystemFonts.MessageBoxFont.Height);
g.FillRectangle(bgbrush, x - 2, y - 2, w + 3, h + 8 + messageBoxFont.Height);
// Selected image bg
if (selected)
{
if (!classicview)
{
g.FillRectangle(selectedbgbrush, x - 2, y - 2, w + 4, h + 2 + SystemFonts.MessageBoxFont.Height);
g.FillRectangle(selectedbgbrush, x - 2, y - 2, w + 4, h + 2 + messageBoxFont.Height);
}
else
{
@ -202,7 +204,7 @@ namespace CodeImp.DoomBuilder.Controls
g.DrawRectangle(selection, x - 2, y - 2, w + 3, h2 + 3);
// Image name bg
g.FillRectangle(selectionbrush, x - 2, y + h2 + 2, w + 4, SystemFonts.MessageBoxFont.Height + (General.Settings.TextureSizesBelow ? fontH : 0));
g.FillRectangle(selectionbrush, x - 2, y + h2 + 2, w + 4, messageBoxFont.Height + (General.Settings.TextureSizesBelow ? fontH : 0));
}
else if (!classicview)
{
@ -211,7 +213,7 @@ namespace CodeImp.DoomBuilder.Controls
// Image name
float textureNameX = classicview ? (x + (float)w / 2 - TextureNameWidth / 2) : (x - 2);
g.DrawString(TextureName, SystemFonts.MessageBoxFont, (selected ? selectiontextbrush : (used ? fgbrush_used : fgbrush_unused)), textureNameX, y + h2 + 1);
g.DrawString(TextureName, messageBoxFont, (selected ? selectiontextbrush : (used ? fgbrush_used : fgbrush_unused)), textureNameX, y + h2 + 1);
// Image size
if(General.Settings.ShowTextureSizes && icon.IsPreviewLoaded && itemtype == ImageBrowserItemType.IMAGE)