/// <summary>
/// 显示大图
/// </summary>
private void ShowBigPic(ImgInfo imgInfo)
{
if (imgInfo != null)
{
loading.Visibility = Visibility.Visible;
zoomImage.Visibility = Visibility.Hidden;
downQueue.Queue(zoomImage, imgInfo);
zoomGrid.Tag = imgInfo.Index;
lb_picName.Text = "文件名称：" + imgInfo.GetFileName();
lb_picDate.Text = "上传时间：" + imgInfo.create_time;
lb_picTags.Text = "标签：" + string.Join(" ", imgInfo.GetTagList());
}
}
/// <summary>
/// 添加下载任务到队列
/// </summary>
/// <param name="image"></param>
/// <param name="imgInfo"></param>
public void Queue(Image image, ImgInfo imgInfo)
{
if (imgInfo == null)
{
return;
}
lock (this.Stacks)
{
this.Stacks.Enqueue(new ImageQueueInfo()
{
ImgInfo = imgInfo, image = image, Url = imgInfo.url, Name = imgInfo.GetFileName()
});
this.autoEvent.Set();
}
}
private void InitBtnState(ImgInfo imgInfo)
{
btn_love.Foreground = Brushes.White;
btn_dislike.Foreground = Brushes.White;
btn_down.Foreground = Brushes.White;
Love love = UserDataManage.GetLove(imgInfo.Id);
if (love != null)
{
if (love.Type == 1)
{
btn_love.Foreground = Brushes.Red;
}
else if (love.Type == -1)
{
btn_dislike.Foreground = Brushes.Red;
}
}
Download down = UserDataManage.GetDown(imgInfo.Id);
string fullName = System.IO.Path.Combine(this.DownPath, imgInfo.GetFileName());
if (System.IO.File.Exists(fullName))
{
btn_down.Foreground = Brushes.Red;
if (down == null)
{
down = new Download()
{
PictureId = imgInfo.Id, Time = DateTime.Now, FullName = fullName, Valid = 1
};
}
else if (down.Valid == 0)
{
down.Valid = 1;
}
UserDataManage.SaveDown(down, imgInfo);
}
}
/// <summary>
/// 初始化壁纸上显示的按钮状态
/// </summary>
/// <param name="imgInfo"></param>
private void InitBtnState(ImgInfo imgInfo)
{
if (imgInfo == null)
{
return;
}
btnPanel.Tag = imgInfo;
btn_love.Foreground = Brushes.White;
btn_wallpaper.Foreground = Brushes.White;
btn_dislike.Foreground = Brushes.White;
btn_down.Foreground = Brushes.White;
btnPanel.Visibility = Visibility.Visible;
Love love = UserDataManage.GetLove(imgInfo.Id);
if (love != null)
{
if (love.Type == 1)
{
btn_love.Foreground = Brushes.Red;
}
else if (love.Type == -1)
{
btn_dislike.Foreground = Brushes.Red;
}
}
Download down = UserDataManage.GetDown(imgInfo.Id);
string fullName = System.IO.Path.Combine(this.DownPath, imgInfo.GetFileName());
if (System.IO.File.Exists(fullName))
{
btn_down.Foreground = Brushes.Red;
UserDataManage.SetDown(fullName, imgInfo);
}
}
private void Btn_Click(object sender, RoutedEventArgs e)
{
Button btn = sender as Button;
if (btn == null)
{
return;
}
ImgInfo imgInfo = (btn.Parent as StackPanel).Tag as ImgInfo;
switch (btn.Name)
{
case "btn_down":
{
if (btn.Foreground == Brushes.White)
{
string imgFullName = System.IO.Path.Combine(this.DownPath, imgInfo.GetFileName());
if (!System.IO.File.Exists(imgFullName))
{
System.Drawing.Image img = WebHelper.GetImage(imgInfo.url);
img.Save(imgFullName);
img.Dispose();
}
btn.Foreground = Brushes.Red;
UserDataManage.SetDown(imgFullName, imgInfo);
Growl.Success("下载成功。");
if (btn_love.Foreground == Brushes.White)
{
UserDataManage.SetLove(LoveType.Love, imgInfo);
btn_love.Foreground = Brushes.Red;
btn_dislike.Foreground = Brushes.White;
}
}
}
break;
case "btn_wallpaper":
{
if (btn.Foreground == Brushes.White)
{
string imgFullName = System.IO.Path.Combine(this.CachePath, imgInfo.GetFileName());
if (!System.IO.File.Exists(imgFullName))
{
System.Drawing.Image img = WebHelper.GetImage(imgInfo.url);
img.Save(imgFullName);
img.Dispose();
}
WinApi.SetWallpaper(imgFullName);
btn.Foreground = Brushes.Red;
Growl.Success("壁纸设置成功。");
UserDataManage.AddRecord(RecordType.ManualWallpaper, imgInfo);
}
}
break;
case "btn_love":
{
if (btn.Foreground == Brushes.White)
{
UserDataManage.SetLove(LoveType.Love, imgInfo);
btn.Foreground = Brushes.Red;
btn_dislike.Foreground = Brushes.White;
}
}
break;
case "btn_dislike":
{
if (btn.Foreground == Brushes.White)
{
UserDataManage.SetLove(LoveType.Dislike, imgInfo);
btn.Foreground = Brushes.Red;
btn_love.Foreground = Brushes.White;
this.EffectPicture(null, null);
}
}
break;
}
}