/// <summary>
/// 添加历史图像
/// </summary>
private void AddToImageList(string key, Mat img)
{
if (mImgHistory.Count >= ConstantFlags.MAX_PIC_HISTORY_COUNT)
{
return;
}
//1.添加到key-value中
if (mImgHistory.ContainsKey(key))
{
mImgHistory[key] = img;
}
else
{
mImgHistory.Add(key, img);
}
//2.添加到imglist
ImgListHistory.Images.Clear();
ListPicHistory.Clear();
foreach (var item in mImgHistory)
{
ImgListHistory.Images.Add(item.Key, item.Value.Bitmap);
}
//3.绑定到listview
for (int i = 0; i < ImgListHistory.Images.Count; i++)
{
ListPicHistory.Items.Add(Path.GetFileName(ImgListHistory.Images.Keys[i]), i);
ListPicHistory.Items[i].ImageIndex = i;
ListPicHistory.Items[i].Name = ImgListHistory.Images.Keys[i];
}
CheckEnableVisible_Status();
}
/// <summary>
/// 清空所有历史图片
/// </summary>
private void ClearListPicHistory()
{
if (ListPicHistory.Items.Count > 0)
{
mImgHistory.Clear();
ImgListHistory.Images.Clear();
ListPicHistory.Clear();
//恢复原图
RestoreOriginImage();
}
//不可清除原图
AddToImageList(ConstantFlags.ORIGIN_IMAGE_NAME, mOriginImage);
}
private void MFrmMainImage_PassValuesEvent(object sender, MainImageArgs e)
{
//关闭主窗口，清除包括原图的所有资源
if (e.CloseConfirmed)
{
//1.清空历史记录
mImgHistory.Clear();
ImgListHistory.Images.Clear();
ListPicHistory.Clear();
//2.释放相关资源
mOriginImage.Dispose();
mOriginImageName = string.Empty;
CloseMdiWindowByTerms("FrmNormalImage", "FrmProperties");
//3.更新状态
ConstantFlags.IS_ORIGIN_IMAGE_OPENED = false;
CheckEnableVisible_Status();
}
}
