init lserp cs 5.0

2026-07-10 15:25:05 +08:00
commit 90f3fda86a
3799 changed files with 976868 additions and 0 deletions
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+namespace Cef3
+{
+    using System;
+    using System.Collections.Generic;
+    using System.Diagnostics;
+    using System.Runtime.InteropServices;
+    using Cef3.Interop;
+
+    /// <summary>
+    /// Class used to handle file downloads. The methods of this class will called
+    /// on the browser process UI thread.
+    /// </summary>
+    public abstract unsafe partial class CefDownloadHandler
+    {
+        private void on_before_download(cef_download_handler_t* self, cef_browser_t* browser, cef_download_item_t* download_item, cef_string_t* suggested_name, cef_before_download_callback_t* callback)
+        {
+            CheckSelf(self);
+
+            var m_browser = CefBrowser.FromNative(browser);
+            var m_download_item = CefDownloadItem.FromNative(download_item);
+            var m_suggested_name = cef_string_t.ToString(suggested_name);
+            var m_callback = CefBeforeDownloadCallback.FromNative(callback);
+
+            OnBeforeDownload(m_browser, m_download_item, m_suggested_name, m_callback);
+
+            m_download_item.Dispose();
+        }
+
+        /// <summary>
+        /// Called before a download begins. |suggested_name| is the suggested name for
+        /// the download file. By default the download will be canceled. Execute
+        /// |callback| either asynchronously or in this method to continue the download
+        /// if desired. Do not keep a reference to |download_item| outside of this
+        /// method.
+        /// </summary>
+        protected virtual void OnBeforeDownload(CefBrowser browser, CefDownloadItem downloadItem, string suggestedName, CefBeforeDownloadCallback callback)
+        {
+        }
+
+
+        private void on_download_updated(cef_download_handler_t* self, cef_browser_t* browser, cef_download_item_t* download_item, cef_download_item_callback_t* callback)
+        {
+            CheckSelf(self);
+
+            var m_browser = CefBrowser.FromNative(browser);
+            var m_download_item = CefDownloadItem.FromNative(download_item);
+            var m_callback = CefDownloadItemCallback.FromNative(callback);
+
+            OnDownloadUpdated(m_browser, m_download_item, m_callback);
+
+            m_download_item.Dispose();
+        }
+
+        /// <summary>
+        /// Called when a download's status or progress information has been updated.
+        /// This may be called multiple times before and after OnBeforeDownload().
+        /// Execute |callback| either asynchronously or in this method to cancel the
+        /// download if desired. Do not keep a reference to |download_item| outside of
+        /// this method.
+        /// </summary>
+        protected virtual void OnDownloadUpdated(CefBrowser browser, CefDownloadItem downloadItem, CefDownloadItemCallback callback)
+        {
+        }
+    }
+}