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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/browser/extensions/extension_host.h" | 5 #include "chrome/browser/extensions/extension_host.h" |
6 | 6 |
7 #include <list> | 7 #include <list> |
8 | 8 |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "base/memory/singleton.h" | 10 #include "base/memory/singleton.h" |
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38 #include "content/public/browser/render_process_host.h" | 38 #include "content/public/browser/render_process_host.h" |
39 #include "content/public/browser/site_instance.h" | 39 #include "content/public/browser/site_instance.h" |
40 #include "content/public/browser/web_contents.h" | 40 #include "content/public/browser/web_contents.h" |
41 #include "content/public/browser/web_contents_view.h" | 41 #include "content/public/browser/web_contents_view.h" |
42 #include "grit/browser_resources.h" | 42 #include "grit/browser_resources.h" |
43 #include "grit/chromium_strings.h" | 43 #include "grit/chromium_strings.h" |
44 #include "grit/generated_resources.h" | 44 #include "grit/generated_resources.h" |
45 #include "ui/base/keycodes/keyboard_codes.h" | 45 #include "ui/base/keycodes/keyboard_codes.h" |
46 #include "ui/base/l10n/l10n_util.h" | 46 #include "ui/base/l10n/l10n_util.h" |
47 #include "ui/base/resource/resource_bundle.h" | 47 #include "ui/base/resource/resource_bundle.h" |
48 #include "webkit/glue/context_menu.h" | |
49 | 48 |
50 #if defined(TOOLKIT_VIEWS) | 49 #if defined(TOOLKIT_VIEWS) |
51 #include "ui/views/widget/widget.h" | 50 #include "ui/views/widget/widget.h" |
52 #endif | 51 #endif |
53 | 52 |
54 using WebKit::WebDragOperation; | 53 using WebKit::WebDragOperation; |
55 using WebKit::WebDragOperationsMask; | 54 using WebKit::WebDragOperationsMask; |
56 using content::OpenURLParams; | 55 using content::OpenURLParams; |
57 using content::SiteInstance; | 56 using content::SiteInstance; |
58 using content::WebContents; | 57 using content::WebContents; |
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420 // Only allow these from hosts that are bound to a browser (e.g. popups). | 419 // Only allow these from hosts that are bound to a browser (e.g. popups). |
421 // Otherwise they are not driven by a user gesture. | 420 // Otherwise they are not driven by a user gesture. |
422 Browser* browser = GetBrowser(); | 421 Browser* browser = GetBrowser(); |
423 return browser ? browser->OpenURL(params) : NULL; | 422 return browser ? browser->OpenURL(params) : NULL; |
424 } | 423 } |
425 default: | 424 default: |
426 return NULL; | 425 return NULL; |
427 } | 426 } |
428 } | 427 } |
429 | 428 |
430 bool ExtensionHost::HandleContextMenu(const ContextMenuParams& params) { | |
431 // Only allow context menus on non-linked editable items and selections. | |
432 // Context entries for the page and "Save * as..." are currently unsupported. | |
433 bool has_link = !params.unfiltered_link_url.is_empty(); | |
434 bool has_selection = !params.selection_text.empty(); | |
435 bool editable = params.is_editable; | |
436 bool media = params.media_type != WebKit::WebContextMenuData::MediaTypeNone; | |
437 // Returning true suppresses the context menu, having been "handled" here. | |
438 return has_link || media || !(editable || has_selection); | |
439 } | |
440 | |
441 bool ExtensionHost::PreHandleKeyboardEvent(const NativeWebKeyboardEvent& event, | 429 bool ExtensionHost::PreHandleKeyboardEvent(const NativeWebKeyboardEvent& event, |
442 bool* is_keyboard_shortcut) { | 430 bool* is_keyboard_shortcut) { |
443 if (extension_host_type_ == chrome::VIEW_TYPE_EXTENSION_POPUP && | 431 if (extension_host_type_ == chrome::VIEW_TYPE_EXTENSION_POPUP && |
444 event.type == NativeWebKeyboardEvent::RawKeyDown && | 432 event.type == NativeWebKeyboardEvent::RawKeyDown && |
445 event.windowsKeyCode == ui::VKEY_ESCAPE) { | 433 event.windowsKeyCode == ui::VKEY_ESCAPE) { |
446 DCHECK(is_keyboard_shortcut != NULL); | 434 DCHECK(is_keyboard_shortcut != NULL); |
447 *is_keyboard_shortcut = true; | 435 *is_keyboard_shortcut = true; |
448 } | 436 } |
449 return false; | 437 return false; |
450 } | 438 } |
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565 browser::Navigate(¶ms); | 553 browser::Navigate(¶ms); |
566 } | 554 } |
567 | 555 |
568 | 556 |
569 void ExtensionHost::RenderViewReady() { | 557 void ExtensionHost::RenderViewReady() { |
570 content::NotificationService::current()->Notify( | 558 content::NotificationService::current()->Notify( |
571 chrome::NOTIFICATION_EXTENSION_HOST_CREATED, | 559 chrome::NOTIFICATION_EXTENSION_HOST_CREATED, |
572 content::Source<Profile>(profile_), | 560 content::Source<Profile>(profile_), |
573 content::Details<ExtensionHost>(this)); | 561 content::Details<ExtensionHost>(this)); |
574 } | 562 } |
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