勾选自动保存，不提示保存，直接操作缓存目录文件

app/scanner/mainwindow.cpp

@@ -1875,31 +1875,44 @@ void MainWindow::on_act_save_triggered()
                 if(pos > 0)
                     dlg.set_current_directory(savePath.left(pos));
             }
-            if (dlg.exec())
+
+            if (!auto_save_changes_)
             {
+                if (!dlg.exec())
+                {
+                    return;
+                }
+            }
+            else
+                savePath = m_currFilePath;
+
             if (!judgeDiskSpace(savePath))
             {
                 m_dialogLog->updateStatus(cur_dev_.is_online() && 0 != m_scanType, m_isScanning);
                 return;
             }
 
+            if (!auto_save_changes_)
+            {
                 savePath = auto_save_info_.path = dlg.getSavePath();
+            }
+            
             isOcr = auto_save_info_.isOcr = dlg.isOcr();
             jpegQuality = auto_save_info_.jpegQuality = dlg.getJpegQuality();
             tiffQuality = auto_save_info_.tiffQuality = dlg.getTiffQuality();
             tiffCompression = auto_save_info_.tiffCompression = dlg.getTiffCompression();
             tiffCompressionBW = auto_save_info_.tiffCompressionBW = dlg.getTiffCompressionBW();
         }
-            else {
-                return;
-            }
-        }
         if(auto_save_changes_ && save_from_changed_)
         {
             // appendix ...
             int     pos = savePath.lastIndexOf('.');
             char    index[20] = {0};
+            if (!auto_save_changes_)
+            {
                 sprintf(index, "_%03u", ++auto_save_info_.index);
+            }
+            
             savePath.insert(pos, QString::fromStdString(index));
             m_thumb->notify_mouse_leave();
         }
@@ -1911,6 +1924,8 @@ void MainWindow::on_act_save_triggered()
             m_thumb->getItemFileName(i, fileName);
             assert(!fileName.isEmpty());
 
+            if (!auto_save_changes_)
+            {
                 if (fileName == savePath)
                 {
                     find = true;
@@ -1918,6 +1933,8 @@ void MainWindow::on_act_save_triggered()
                 }
             }
 
+        }
+
         if (!find)
         {
             HGImgFmtSaveInfo saveInfo;
@@ -1944,7 +1961,13 @@ void MainWindow::on_act_save_triggered()
 
             if (HGBASE_ERR_OK == saveImage(img, &saveInfo, isOcr, getStdString(savePath).c_str()))
             {
+                if (auto_save_changes_)
+                {
+                    m_thumb->refreshItem(m_currIndex);
+                }
+                else
                     m_thumb->updateItem(m_currIndex, savePath);
+                
                 m_currFilePath = savePath;
                 m_modify = false;
                 if(!auto_save_changes_)