third_party/WebKit/Source/web/PopupMenuImpl.h

   1 // Copyright (c) 2014 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 #ifndef PopupMenuImpl_h
   6 #define PopupMenuImpl_h
   7
   8 #include "core/page/PagePopupClient.h"
   9 #include "platform/PopupMenu.h"
  10
  11 namespace blink {
  12
  13 class ChromeClientImpl;
  14 class PagePopup;
  15 class HTMLElement;
  16 class HTMLHRElement;
  17 class HTMLOptGroupElement;
  18 class HTMLOptionElement;
  19 class HTMLSelectElement;
  20
  21 class PopupMenuImpl final : public PopupMenu, public PagePopupClient {
  22 public:
  23     static PassRefPtrWillBeRawPtr<PopupMenuImpl> create(ChromeClientImpl*, HTMLSelectElement&);
  24     ~PopupMenuImpl() override;
  25     DECLARE_VIRTUAL_TRACE();
  26
  27     void update();
  28
  29     void dispose();
  30
  31 private:
  32     PopupMenuImpl(ChromeClientImpl*, HTMLSelectElement&);
  33
  34     class ItemIterationContext;
  35     void addOption(ItemIterationContext&, HTMLOptionElement&);
  36     void addOptGroup(ItemIterationContext&, HTMLOptGroupElement&);
  37     void addSeparator(ItemIterationContext&, HTMLHRElement&);
  38     void addElementStyle(ItemIterationContext&, HTMLElement&);
  39
  40     // PopupMenu functions:
  41     void show(const FloatQuad& controlPosition, const IntSize& controlSize, int index) override;
  42     void hide() override;
  43     void disconnectClient() override;
  44     void updateFromElement() override;
  45
  46     // PagePopupClient functions:
  47     IntSize contentSize() override;
  48     void writeDocument(SharedBuffer*) override;
  49     void selectFontsFromOwnerDocument(Document&) override;
  50     void setValueAndClosePopup(int, const String&) override;
  51     void setValue(const String&) override;
  52     void closePopup() override;
  53     Element& ownerElement() override;
  54     Locale& locale() override;
  55     void didClosePopup() override;
  56
  57     ChromeClientImpl* m_chromeClient;
  58     RawPtrWillBeMember<HTMLSelectElement> m_ownerElement;
  59     PagePopup* m_popup;
  60     bool m_needsUpdate;
  61 };
  62
  63 }
  64
  65 #endif // PopupMenuImpl_h