1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "chrome/browser/extensions/extension_clipboard_api.h" 6 7 #include "base/string_number_conversions.h" 8 #include "base/values.h" 9 #include "chrome/browser/extensions/extension_tabs_module.h" 10 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h" 11 #include "chrome/common/extensions/extension_error_utils.h" 12 #include "content/browser/renderer_host/render_view_host.h" 13 #include "content/browser/tab_contents/tab_contents.h" 14 15 namespace { 16 // Errors. 17 const char kNoTabError[] = "No tab with id: *."; 18 } 19 20 bool ClipboardFunction::RunImpl() { 21 int tab_id; 22 EXTENSION_FUNCTION_VALIDATE(args_->GetInteger(0, &tab_id)); 23 24 TabContentsWrapper* contents = NULL; 25 if (!ExtensionTabUtil::GetTabById(tab_id, profile(), include_incognito(), 26 NULL, NULL, &contents, NULL)) { 27 error_ = ExtensionErrorUtils::FormatErrorMessage( 28 kNoTabError, base::IntToString(tab_id)); 29 return false; 30 } 31 32 RenderViewHost* render_view_host = contents->render_view_host(); 33 if (!render_view_host) { 34 return false; 35 } 36 37 return RunImpl(render_view_host); 38 } 39 40 bool ExecuteCopyClipboardFunction::RunImpl(RenderViewHost* render_view_host) { 41 render_view_host->Copy(); 42 return true; 43 } 44 45 bool ExecuteCutClipboardFunction::RunImpl(RenderViewHost* render_view_host) { 46 render_view_host->Cut(); 47 return true; 48 } 49 50 bool ExecutePasteClipboardFunction::RunImpl(RenderViewHost* render_view_host) { 51 render_view_host->Paste(); 52 return true; 53 } 54
