private void UpdateTextureDisplay()
{
// If no item is selected in the list, don't show the information panel
if (treeTextures.SelectedNode == null)
{
pbTextureImage.Image = null;
tlpTextureProperties.Visible = false;
return;
}
// Otherwise, extract the TextureReference structure to get the selected texture
TextureReference textureData = (TextureReference)treeTextures.SelectedNode.Tag;
TplTexture tex = tpl[textureData.TextureIdx];
// If the texture is null, then show a "bogus" information panel
if (tex.IsEmpty)
{
pbTextureImage.Image = null;
tlpTextureProperties.Visible = true;
lblTextureDimensions.Text = "-";
lblTextureFormat.Text = "-";
btnExportTextureLevel.Enabled = false;
btnImportTextureLevel.Enabled = false;
return;
}
// If selecting the whole texture, then show data about the first level, otherwise from the selected model
int effTextureLevel = (textureData.TextureLevel != -1) ? textureData.TextureLevel : 0;
pbTextureImage.Image = tex.DecodeLevelToBitmap(effTextureLevel);
tlpTextureProperties.Visible = true;
lblTextureDimensions.Text = string.Format("{0} x {1}",
tex.WidthOfLevel(effTextureLevel), tex.HeightOfLevel(effTextureLevel));
lblTextureFormat.Text = string.Format("{0} ({1})", tex.Format, EnumUtils.GetEnumDescription(tex.Format));
btnExportTextureLevel.Enabled = true;
btnImportTextureLevel.Enabled = true;
}
private void btnImportTextureLevel_Click(object sender, EventArgs e)
{
// Extract the TextureReference structure to get the selected texture
TextureReference textureData = (TextureReference)treeTextures.SelectedNode.Tag;
TplTexture tex = tpl[textureData.TextureIdx];
// Request image filename
if (ofdTextureImportPath.ShowDialog() != DialogResult.OK)
{
return;
}
// Load image
Bitmap bmp;
try
{
bmp = new Bitmap(ofdTextureImportPath.FileName);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error loading image.",
MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (textureData.TextureLevel == -1) // Replacing whole texture
{
// Ask the user to select the format to import
GcTextureFormatPickerDialog formatPickerDlg = new GcTextureFormatPickerDialog(
TplTexture.SupportedTextureFormats, tex.Format);
if (formatPickerDlg.ShowDialog() != DialogResult.OK)
{
return;
}
GcTextureFormat newFmt = formatPickerDlg.SelectedFormat;
// Redefine the entire texture from the bitmap
tex.DefineTextureFromBitmap(newFmt, bmp);
TextureHasChanged(textureData.TextureIdx);
UpdateTextureTree();
treeTextures.SelectedNode = treeTextures.Nodes.Cast <TreeNode>()
.Where(tn => ((TextureReference)tn.Tag).TextureIdx == textureData.TextureIdx).First();
}
else // Replacing single level
{
if (bmp.Width != tex.WidthOfLevel(textureData.TextureLevel) ||
bmp.Height != tex.HeightOfLevel(textureData.TextureLevel))
{
MessageBox.Show("The selected image has an invalid size to replace this level.\n" +
"If you wish to replace the entire texture, select the node coresponding to the texture.",
"Invalid image size", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
// Replace just the selected level from the bitmap
tex.DefineLevelDataFromBitmap(textureData.TextureLevel, bmp);
TextureHasChanged(textureData.TextureIdx);
}
}
