| // Copyright (c) 2010 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #import <AppKit/AppKit.h> |
| |
| #include "base/logging.h" |
| #include "build/build_config.h" |
| #include "content/child/npapi/plugin_instance.h" |
| |
| // When C++ exceptions are disabled, the C++ library defines |try| and |
| // |catch| so as to allow exception-expecting C++ code to build properly when |
| // language support for exceptions is not present. These macros interfere |
| // with the use of |@try| and |@catch| in Objective-C files such as this one. |
| // Undefine these macros here, after everything has been #included, since |
| // there will be no C++ uses and only Objective-C uses from this point on. |
| #undef try |
| #undef catch |
| |
| namespace content { |
| |
| NPError PluginInstance::PopUpContextMenu(NPMenu* menu) { |
| if (!currently_handled_event_) |
| return NPERR_GENERIC_ERROR; |
| |
| CGRect main_display_bounds = CGDisplayBounds(CGMainDisplayID()); |
| NSPoint screen_point = NSMakePoint( |
| plugin_origin_.x() + currently_handled_event_->data.mouse.pluginX, |
| plugin_origin_.y() + currently_handled_event_->data.mouse.pluginY); |
| // Plugin offsets are upper-left based, so flip vertically for Cocoa. |
| screen_point.y = main_display_bounds.size.height - screen_point.y; |
| |
| NSMenu* nsmenu = reinterpret_cast<NSMenu*>(menu); |
| NPError return_val = NPERR_NO_ERROR; |
| @try { |
| [nsmenu popUpMenuPositioningItem:nil atLocation:screen_point inView:nil]; |
| } |
| @catch (NSException* e) { |
| NSLog(@"Caught exception while handling PopUpContextMenu: %@", e); |
| return_val = NPERR_GENERIC_ERROR; |
| } |
| |
| return return_val; |
| } |
| |
| ScopedCurrentPluginEvent::ScopedCurrentPluginEvent(PluginInstance* instance, |
| NPCocoaEvent* event) |
| : instance_(instance) { |
| instance_->set_currently_handled_event(event); |
| } |
| |
| ScopedCurrentPluginEvent::~ScopedCurrentPluginEvent() { |
| instance_->set_currently_handled_event(NULL); |
| } |
| |
| } // namespace content |