Add CefZoomHandler interface to support custom zoom handling (issue #733).

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@824 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2025-06-05 21:39:12 +02:00 · 2012-10-01 20:35:35 +00:00
parent a3ac7b446f
commit 7a0ff637f0
16 changed files with 493 additions and 2 deletions
--- a/cef1/libcef_dll/cpptoc/zoom_handler_cpptoc.cc
+++ b/cef1/libcef_dll/cpptoc/zoom_handler_cpptoc.cc
@ -0,0 +1,97 @@
+// Copyright (c) 2012 The Chromium Embedded Framework Authors. All rights
+// reserved. Use of this source code is governed by a BSD-style license that
+// can be found in the LICENSE file.
+//
+// ---------------------------------------------------------------------------
+//
+// This file was generated by the CEF translator tool. If making changes by
+// hand only do so within the body of existing method and function
+// implementations. See the translator.README.txt file in the tools directory
+// for more information.
+//
+
+#include "libcef_dll/cpptoc/zoom_handler_cpptoc.h"
+#include "libcef_dll/ctocpp/browser_ctocpp.h"
+
+
+// MEMBER FUNCTIONS - Body may be edited by hand.
+
+int CEF_CALLBACK zoom_handler_on_get_zoom_level(
+    struct _cef_zoom_handler_t* self, cef_browser_t* browser,
+    const cef_string_t* url, double* zoomLevel) {
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  DCHECK(self);
+  if (!self)
+    return 0;
+  // Verify param: browser; type: refptr_diff
+  DCHECK(browser);
+  if (!browser)
+    return 0;
+  // Verify param: url; type: string_byref_const
+  DCHECK(url);
+  if (!url)
+    return 0;
+  // Verify param: zoomLevel; type: simple_byref
+  DCHECK(zoomLevel);
+  if (!zoomLevel)
+    return 0;
+
+  // Translate param: zoomLevel; type: simple_byref
+  double zoomLevelVal = zoomLevel?*zoomLevel:0;
+
+  // Execute
+  bool _retval = CefZoomHandlerCppToC::Get(self)->OnGetZoomLevel(
+      CefBrowserCToCpp::Wrap(browser),
+      CefString(url),
+      zoomLevelVal);
+
+  // Restore param: zoomLevel; type: simple_byref
+  if (zoomLevel)
+    *zoomLevel = zoomLevelVal;
+
+  // Return type: bool
+  return _retval;
+}
+
+int CEF_CALLBACK zoom_handler_on_set_zoom_level(
+    struct _cef_zoom_handler_t* self, cef_browser_t* browser,
+    const cef_string_t* url, double zoomLevel) {
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  DCHECK(self);
+  if (!self)
+    return 0;
+  // Verify param: browser; type: refptr_diff
+  DCHECK(browser);
+  if (!browser)
+    return 0;
+  // Verify param: url; type: string_byref_const
+  DCHECK(url);
+  if (!url)
+    return 0;
+
+  // Execute
+  bool _retval = CefZoomHandlerCppToC::Get(self)->OnSetZoomLevel(
+      CefBrowserCToCpp::Wrap(browser),
+      CefString(url),
+      zoomLevel);
+
+  // Return type: bool
+  return _retval;
+}
+
+
+// CONSTRUCTOR - Do not edit by hand.
+
+CefZoomHandlerCppToC::CefZoomHandlerCppToC(CefZoomHandler* cls)
+    : CefCppToC<CefZoomHandlerCppToC, CefZoomHandler, cef_zoom_handler_t>(cls) {
+  struct_.struct_.on_get_zoom_level = zoom_handler_on_get_zoom_level;
+  struct_.struct_.on_set_zoom_level = zoom_handler_on_set_zoom_level;
+}
+
+#ifndef NDEBUG
+template<> long CefCppToC<CefZoomHandlerCppToC, CefZoomHandler,
+    cef_zoom_handler_t>::DebugObjCt = 0;
+#endif
+