/// <summary>
/// Get the file paths of selected image item.
/// </summary>
/// <param name="files"> Container used to store the file name. </param>
private void GetSelectedFile(List <string> files)
{
files.Clear();
int nCount = GetSelectedItemCount();
if (nCount > 0)
{
files.AddRange(new string[nCount]);
foreach (object obj in image_wrappanel.Children)
{
ImageItem img = obj as ImageItem;
if (null != img && 0 < img.m_num)
{
files[img.m_num - 1] = img.m_images.m_pathOrig;
}
}
}
}
/// <summary>
/// Update the number of selected image items.
/// </summary>
private void UpdateSelItemNum()
{
List <int> lst = new List <int>();
for (int i = 0; i < image_wrappanel.Children.Count; i++)
{
ImageItem img1 = image_wrappanel.Children[i] as ImageItem;
if (null != img1 && 0 < img1.m_num)
{
lst.Add(img1.m_num);
}
}
lst.Sort();
int nMiss = 0;
for (int i = 0; i < lst.Count; i++)
{
if (lst[i] != i + 1)
{
nMiss = i + 1;
break;
}
}
if (nMiss > 0)
{
for (int i = 0; i < image_wrappanel.Children.Count; i++)
{
ImageItem img1 = image_wrappanel.Children[i] as ImageItem;
if (null != img1 && 0 < img1.m_num && nMiss <= img1.m_num)
{
img1.m_num--;
}
}
}
}
private IntPtr WndProc(IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam, ref bool handled)
{
if (WM_VOPSCAN_PROGRESS == msg)
{
handled = true;
progressBar1.Value = wParam.ToInt32();
}
else if (WM_VOPSCAN_COMPLETED == msg)
{
_isScanning = false;
handled = true;
btnCancel.IsEnabled = false;
btnSetting.IsEnabled = true;
m_MainWin.statusPanelPage.EnableSwitchPrinter(true);
this.image_wrappanel.IsEnabled = true;
if (0 < GetSelectedItemCount())
{
btnPrint.IsEnabled = true;
btnSave.IsEnabled = true;
}
btnScan.IsEnabled = (false == common.IsOffline(m_currentStatus) && false == m_isScanning);
m_MainWin.EnableTabItems(true);
progressBar1.Value = 0;
if (RETSCAN_OK == (int)wParam)
{
ImageItem img = new ImageItem();
lock ( objLock )
{
img.m_images = m_shareObj;
}
if (img.m_iSimgReady)
{
img.ImageSingleClick += ImageItemSingleClick;
img.ImageDoubleClick += ImageItemDoubleClick;
img.CloseIconClick += ImageItemCloseIconClick;
img.m_num = 0;
UpdateSelItemNum();
img.Margin = new Thickness(10);
this.image_wrappanel.Children.Insert(0, img);
App.scanFileList.Add(img.m_images);
}
else
{
VOP.Controls.MessageBoxEx.Show(
VOP.Controls.MessageBoxExStyle.Simple,
m_MainWin,
(string)this.FindResource("ResStr_Operation_cannot_be_carried_out_due_to_insufficient_memory_or_hard_disk_space_Please_try_again_after_freeing_memory_or_hard_disk_space_"),
(string)this.FindResource("ResStr_Error")
);
}
}
else if (RETSCAN_CANCEL == (int)wParam)
{
m_MainWin.EnableTabItems(true);
}
else if (RETSCAN_NO_ENOUGH_SPACE == (int)wParam)
{
m_MainWin.EnableTabItems(true);
VOP.Controls.MessageBoxEx.Show(VOP.Controls.MessageBoxExStyle.Simple, Application.Current.MainWindow, (string)this.FindResource("ResStr_insufficient_system_disk_space"), (string)this.FindResource("ResStr_Error"));
}
else
{
m_MainWin.EnableTabItems(true);
m_MainWin.statusPanelPage.ShowMessage((string)this.FindResource("ResStr_Scan_Fail"), Brushes.Red);
if (RETSCAN_OPENFAIL == (int)wParam ||
RETSCAN_ERRORDLL == (int)wParam ||
RETSCAN_ERROR_PORT == (int)wParam)
{
VOP.Controls.MessageBoxEx.Show(VOP.Controls.MessageBoxExStyle.Simple,
m_MainWin,
(string)this.FindResource("ResStr_can_not_be_carried_out_due_to_software_has_error__please_try__again_after_reinstall_the_Driver_and_Virtual_Operation_Panel_"),
(string)this.FindResource("ResStr_Error"));
}
else if (RETSCAN_ERROR == (int)wParam)
{
VOP.Controls.MessageBoxEx.Show(VOP.Controls.MessageBoxExStyle.Simple,
m_MainWin,
(string)this.FindResource("ResStr_Operation_can_not_be_carried_out_due_to_machine_malfunction_"),
(string)this.FindResource("ResStr_Error"));
}
else if (RETSCAN_BUSY == (int)wParam)
{
VOP.Controls.MessageBoxEx.Show(VOP.Controls.MessageBoxExStyle.Simple_Busy,
m_MainWin,
(string)this.FindResource("ResStr_The_machine_is_busy__please_try_later_"),
(string)this.FindResource("ResStr_Error"));
}
}
}
return(IntPtr.Zero);
}
private void ImageItemDoubleClick(object sender, RoutedEventArgs e)
{
ImageItem img = (ImageItem)sender;
if (0 == img.m_num && GetSelectedItemCount() < m_maxImgNum)
{
img.m_num = GetSelectedItemCount() + 1;
}
btnPrint.IsEnabled = true;
btnSave.IsEnabled = true;
ScanPreview win = new ScanPreview();
win.Owner = m_MainWin;
win.m_images = img.m_images;
win.isPrint = false;
win.ShowDialog();
if (true == win.isPrint)
{
List <string> files = new List <string>();
if (0 != win.m_rotatedAngle && null != win.m_rotatedObj)
{
files.Add(win.m_rotatedObj.m_pathOrig);
}
else
{
files.Add(img.m_images.m_pathOrig);
}
m_MainWin.SwitchToPrintingPage(files);
}
if (0 != win.m_rotatedAngle && null != win.m_rotatedObj)
{
int index = -1;
for (int i = 0; i < image_wrappanel.Children.Count; i++)
{
if (image_wrappanel.Children[i] == img)
{
index = i;
break;
}
}
if (-1 != index)
{
ImageItem tmp = new ImageItem();
tmp.m_images = win.m_rotatedObj;
if (tmp.m_iSimgReady)
{
this.image_wrappanel.Children.RemoveAt(index);
// Collect the rubbish files.
App.rubbishFiles.Add(img.m_images);
tmp.ImageSingleClick += ImageItemSingleClick;
tmp.ImageDoubleClick += ImageItemDoubleClick;
tmp.CloseIconClick += ImageItemCloseIconClick;
if (GetSelectedItemCount() < m_maxImgNum)
{
tmp.m_num = GetSelectedItemCount() + 1;
}
else
{
tmp.m_num = 0;
}
tmp.Margin = new Thickness(5);
this.image_wrappanel.Children.Insert(index, tmp);
App.scanFileList.Add(tmp.m_images);
}
}
}
}