| OLD | NEW |
| (Empty) |
| 1 /* | |
| 2 * Copyright (C) 2006, 2007, 2009 Apple Inc. All rights reserved. | |
| 3 * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmo
bile.com/) | |
| 4 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). | |
| 5 * | |
| 6 * This library is free software; you can redistribute it and/or | |
| 7 * modify it under the terms of the GNU Library General Public | |
| 8 * License as published by the Free Software Foundation; either | |
| 9 * version 2 of the License, or (at your option) any later version. | |
| 10 * | |
| 11 * This library is distributed in the hope that it will be useful, | |
| 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 * Library General Public License for more details. | |
| 15 * | |
| 16 * You should have received a copy of the GNU Library General Public License | |
| 17 * along with this library; see the file COPYING.LIB. If not, write to | |
| 18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
| 19 * Boston, MA 02110-1301, USA. | |
| 20 * | |
| 21 */ | |
| 22 | |
| 23 #ifndef RenderTextControlSingleLine_h | |
| 24 #define RenderTextControlSingleLine_h | |
| 25 | |
| 26 #include "core/html/HTMLInputElement.h" | |
| 27 #include "core/rendering/RenderTextControl.h" | |
| 28 | |
| 29 namespace blink { | |
| 30 | |
| 31 class HTMLInputElement; | |
| 32 | |
| 33 class RenderTextControlSingleLine : public RenderTextControl { | |
| 34 public: | |
| 35 RenderTextControlSingleLine(HTMLInputElement*); | |
| 36 virtual ~RenderTextControlSingleLine(); | |
| 37 // FIXME: Move createInnerEditorStyle() to TextControlInnerEditorElement. | |
| 38 virtual PassRefPtr<LayoutStyle> createInnerEditorStyle(const LayoutStyle& st
artStyle) const override final; | |
| 39 | |
| 40 void capsLockStateMayHaveChanged(); | |
| 41 | |
| 42 protected: | |
| 43 virtual void centerContainerIfNeeded(RenderBox*) const { } | |
| 44 virtual LayoutUnit computeLogicalHeightLimit() const; | |
| 45 Element* containerElement() const; | |
| 46 Element* editingViewPortElement() const; | |
| 47 HTMLInputElement* inputElement() const; | |
| 48 | |
| 49 private: | |
| 50 virtual bool hasControlClip() const override final; | |
| 51 virtual LayoutRect controlClipRect(const LayoutPoint&) const override final; | |
| 52 virtual bool isOfType(LayoutObjectType type) const override { return type ==
LayoutObjectTextField || RenderTextControl::isOfType(type); } | |
| 53 | |
| 54 virtual void paint(const PaintInfo&, const LayoutPoint&) override; | |
| 55 virtual void layout() override; | |
| 56 | |
| 57 virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, const HitTes
tLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAct
ion) override final; | |
| 58 | |
| 59 virtual void autoscroll(const IntPoint&) override final; | |
| 60 | |
| 61 // Subclassed to forward to our inner div. | |
| 62 virtual LayoutUnit scrollLeft() const override final; | |
| 63 virtual LayoutUnit scrollTop() const override final; | |
| 64 virtual LayoutUnit scrollWidth() const override final; | |
| 65 virtual LayoutUnit scrollHeight() const override final; | |
| 66 virtual void setScrollLeft(LayoutUnit) override final; | |
| 67 virtual void setScrollTop(LayoutUnit) override final; | |
| 68 | |
| 69 int textBlockWidth() const; | |
| 70 virtual float getAvgCharWidth(AtomicString family) override final; | |
| 71 virtual LayoutUnit preferredContentLogicalWidth(float charWidth) const overr
ide final; | |
| 72 virtual LayoutUnit computeControlLogicalHeight(LayoutUnit lineHeight, Layout
Unit nonContentHeight) const override; | |
| 73 | |
| 74 virtual void styleDidChange(StyleDifference, const LayoutStyle* oldStyle) ov
erride final; | |
| 75 | |
| 76 bool textShouldBeTruncated() const; | |
| 77 | |
| 78 HTMLElement* innerSpinButtonElement() const; | |
| 79 | |
| 80 bool m_shouldDrawCapsLockIndicator; | |
| 81 LayoutUnit m_desiredInnerEditorLogicalHeight; | |
| 82 }; | |
| 83 | |
| 84 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(RenderTextControlSingleLine, isTextField()); | |
| 85 | |
| 86 // ---------------------------- | |
| 87 | |
| 88 class RenderTextControlInnerBlock : public RenderBlockFlow { | |
| 89 public: | |
| 90 RenderTextControlInnerBlock(Element* element) : RenderBlockFlow(element) { } | |
| 91 virtual int inlineBlockBaseline(LineDirectionMode direction) const override
{ return lastLineBoxBaseline(direction); } | |
| 92 | |
| 93 private: | |
| 94 virtual bool isIntristicallyScrollable(ScrollbarOrientation orientation) con
st override | |
| 95 { | |
| 96 return orientation == HorizontalScrollbar; | |
| 97 } | |
| 98 virtual bool scrollsOverflowX() const override { return hasOverflowClip(); } | |
| 99 virtual bool scrollsOverflowY() const override { return false; } | |
| 100 virtual bool hasLineIfEmpty() const override { return true; } | |
| 101 }; | |
| 102 | |
| 103 } | |
| 104 | |
| 105 #endif | |
| OLD | NEW |