WebCore/TextControlInnerElements.h

   1 /*
   2  * Copyright (C) 2006, 2008 Apple Inc.  All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
  14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
  17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 #ifndef TextControlInnerElements_h
  27 #define TextControlInnerElements_h
  28
  29 #include "HTMLDivElement.h"
  30
  31 namespace WebCore {
  32
  33 class String;
  34
  35 class TextControlInnerElement : public HTMLDivElement
  36 {
  37 public:
  38     TextControlInnerElement(Document*, Node* shadowParent = 0);
  39
  40     virtual bool isMouseFocusable() const { return false; }
  41     virtual bool isShadowNode() const { return m_shadowParent; }
  42     virtual Node* shadowParentNode() { return m_shadowParent; }
  43     void setShadowParentNode(Node* node) { m_shadowParent = node; }
  44     void attachInnerElement(Node*, PassRefPtr<RenderStyle>, RenderArena*);
  45
  46 private:
  47     Node* m_shadowParent;
  48 };
  49
  50 class TextControlInnerTextElement : public TextControlInnerElement {
  51 public:
  52     TextControlInnerTextElement(Document*, Node* shadowParent);
  53     virtual RenderObject* createRenderer(RenderArena*, RenderStyle*);
  54     virtual void defaultEventHandler(Event*);
  55 };
  56
  57 class SearchFieldResultsButtonElement : public TextControlInnerElement {
  58 public:
  59     SearchFieldResultsButtonElement(Document*);
  60     virtual void defaultEventHandler(Event*);
  61 };
  62
  63 class SearchFieldCancelButtonElement : public TextControlInnerElement {
  64 public:
  65     SearchFieldCancelButtonElement(Document*);
  66     virtual void defaultEventHandler(Event*);
  67 private:
  68     bool m_capturing;
  69 };
  70
  71 } //namespace
  72
  73 #endif