auto import from //depot/cupcake/@135843

1 files changed, 0 insertions, 302 deletions

diff --git a/WebCore/rendering/RenderFileUploadControl.cpp b/WebCore/rendering/RenderFileUploadControl.cpp
deleted file mode 100644
index fe9772e..0000000
--- a/WebCore/rendering/RenderFileUploadControl.cpp
+++ /dev/null
@@ -1,302 +0,0 @@
-/*
- * Copyright (C) 2006, 2007 Apple Inc. All rights reserved.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- */
-
-#include "config.h"
-#include "RenderFileUploadControl.h"
-
-#include "FileList.h"
-#include "FrameView.h"
-#include "GraphicsContext.h"
-#include "HTMLInputElement.h"
-#include "HTMLNames.h"
-#include "Icon.h"
-#include "LocalizedStrings.h"
-#include "Page.h"
-#include "RenderButton.h"
-#include "RenderText.h"
-#include "RenderTheme.h"
-#include "RenderView.h"
-#include <math.h>
-
-using namespace std;
-
-namespace WebCore {
-
-using namespace HTMLNames;
-
-const int afterButtonSpacing = 4;
-const int iconHeight = 16;
-const int iconWidth = 16;
-const int iconFilenameSpacing = 2;
-const int defaultWidthNumChars = 34;
-const int buttonShadowHeight = 2;
-
-class HTMLFileUploadInnerButtonElement : public HTMLInputElement {
-public:
-    HTMLFileUploadInnerButtonElement(Document*, Node* shadowParent);
-
-    virtual bool isShadowNode() const { return true; }
-    virtual Node* shadowParentNode() { return m_shadowParent; }
-
-private:
-    Node* m_shadowParent;    
-};
-
-RenderFileUploadControl::RenderFileUploadControl(HTMLInputElement* input)
-    : RenderBlock(input)
-    , m_button(0)
-    , m_fileChooser(FileChooser::create(this, input->value()))
-{
-}
-
-RenderFileUploadControl::~RenderFileUploadControl()
-{
-    if (m_button)
-        m_button->detach();
-    m_fileChooser->disconnectClient();
-}
-
-void RenderFileUploadControl::styleDidChange(RenderStyle::Diff diff, const RenderStyle* oldStyle)
-{
-    RenderBlock::styleDidChange(diff, oldStyle);
-    if (m_button)
-        m_button->renderer()->setStyle(createButtonStyle(style()));
-
-    setReplaced(isInline());
-}
-
-void RenderFileUploadControl::valueChanged()
-{
-    // onChange may destroy this renderer
-    RefPtr<FileChooser> fileChooser = m_fileChooser;
-
-    HTMLInputElement* inputElement = static_cast<HTMLInputElement*>(node());
-    inputElement->setFileListFromRenderer(fileChooser->filenames());
-    inputElement->onChange();
- 
-    // only repaint if it doesn't seem we have been destroyed
-    if (!fileChooser->disconnected())
-        repaint();
-}
-
-bool RenderFileUploadControl::allowsMultipleFiles()
-{
-    HTMLInputElement* input = static_cast<HTMLInputElement*>(node());
-    return !input->getAttribute(multipleAttr).isNull();
-}
-
-void RenderFileUploadControl::click()
-{
-    Frame* frame = node()->document()->frame();
-    if (!frame)
-        return;
-    Page* page = frame->page();
-    if (!page)
-        return;
-    page->chrome()->runOpenPanel(frame, m_fileChooser);
-}
-
-void RenderFileUploadControl::updateFromElement()
-{
-    HTMLInputElement* inputElement = static_cast<HTMLInputElement*>(node());
-    ASSERT(inputElement->inputType() == HTMLInputElement::FILE);
-    
-    if (!m_button) {
-        m_button = new HTMLFileUploadInnerButtonElement(document(), inputElement);
-        m_button->setInputType("button");
-        m_button->setValue(fileButtonChooseFileLabel());
-        RefPtr<RenderStyle> buttonStyle = createButtonStyle(style());
-        RenderObject* renderer = m_button->createRenderer(renderArena(), buttonStyle.get());
-        m_button->setRenderer(renderer);
-        renderer->setStyle(buttonStyle.release());
-        renderer->updateFromElement();
-        m_button->setAttached();
-        m_button->setInDocument(true);
-
-        addChild(renderer);
-    }
-
-#ifndef ANDROID_DISABLE_UPLOAD
-    m_button->setDisabled(!theme()->isEnabled(this));
-#else
-    m_button->setDisabled(true);
-#endif
-
-    // This only supports clearing out the files, but that's OK because for
-    // security reasons that's the only change the DOM is allowed to make.
-    FileList* files = inputElement->files();
-    ASSERT(files);
-    if (files && files->isEmpty() && !m_fileChooser->filenames().isEmpty()) {
-        m_fileChooser->clear();
-        repaint();
-    }
-}
-
-int RenderFileUploadControl::maxFilenameWidth() const
-{
-    return max(0, contentWidth() - m_button->renderer()->width() - afterButtonSpacing
-        - (m_fileChooser->icon() ? iconWidth + iconFilenameSpacing : 0));
-}
-
-PassRefPtr<RenderStyle> RenderFileUploadControl::createButtonStyle(const RenderStyle* parentStyle) const
-{
-    RefPtr<RenderStyle> style = getCachedPseudoStyle(RenderStyle::FILE_UPLOAD_BUTTON);
-    if (!style) {
-        style = RenderStyle::create();
-        if (parentStyle)
-            style->inheritFrom(parentStyle);
-    }
-
-    // Button text will wrap on file upload controls with widths smaller than the intrinsic button width
-    // without this setWhiteSpace.
-    style->setWhiteSpace(NOWRAP);
-
-    return style.release();
-}
-
-void RenderFileUploadControl::paintObject(PaintInfo& paintInfo, int tx, int ty)
-{
-    if (style()->visibility() != VISIBLE)
-        return;
-    
-    // Push a clip.
-    if (paintInfo.phase == PaintPhaseForeground || paintInfo.phase == PaintPhaseChildBlockBackgrounds) {
-        IntRect clipRect(tx + borderLeft(), ty + borderTop(),
-                         width() - borderLeft() - borderRight(), height() - borderBottom() - borderTop() + buttonShadowHeight);
-        if (clipRect.isEmpty())
-            return;
-        paintInfo.context->save();
-        paintInfo.context->clip(clipRect);
-    }
-
-    if (paintInfo.phase == PaintPhaseForeground) {
-        const String& displayedFilename = m_fileChooser->basenameForWidth(style()->font(), maxFilenameWidth());        
-        unsigned length = displayedFilename.length();
-        const UChar* string = displayedFilename.characters();
-        TextRun textRun(string, length, false, 0, 0, style()->direction() == RTL, style()->unicodeBidi() == Override);
-        
-        // Determine where the filename should be placed
-        int contentLeft = tx + borderLeft() + paddingLeft();
-        int buttonAndIconWidth = m_button->renderer()->width() + afterButtonSpacing
-            + (m_fileChooser->icon() ? iconWidth + iconFilenameSpacing : 0);
-        int textX;
-        if (style()->direction() == LTR)
-            textX = contentLeft + buttonAndIconWidth;
-        else
-            textX = contentLeft + contentWidth() - buttonAndIconWidth - style()->font().width(textRun);
-        // We want to match the button's baseline
-        RenderButton* buttonRenderer = static_cast<RenderButton*>(m_button->renderer());
-        int textY = buttonRenderer->absoluteBoundingBoxRect().y()
-            + buttonRenderer->marginTop() + buttonRenderer->borderTop() + buttonRenderer->paddingTop()
-            + buttonRenderer->baselinePosition(true, false);
-
-        paintInfo.context->setFont(style()->font());
-        paintInfo.context->setFillColor(style()->color());
-        
-        // Draw the filename
-        paintInfo.context->drawBidiText(textRun, IntPoint(textX, textY));
-        
-        if (m_fileChooser->icon()) {
-            // Determine where the icon should be placed
-            int iconY = ty + borderTop() + paddingTop() + (contentHeight() - iconHeight) / 2;
-            int iconX;
-            if (style()->direction() == LTR)
-                iconX = contentLeft + m_button->renderer()->width() + afterButtonSpacing;
-            else
-                iconX = contentLeft + contentWidth() - m_button->renderer()->width() - afterButtonSpacing - iconWidth;
-
-            // Draw the file icon
-            m_fileChooser->icon()->paint(paintInfo.context, IntRect(iconX, iconY, iconWidth, iconHeight));
-        }
-    }
-
-    // Paint the children.
-    RenderBlock::paintObject(paintInfo, tx, ty);
-
-    // Pop the clip.
-    if (paintInfo.phase == PaintPhaseForeground || paintInfo.phase == PaintPhaseChildBlockBackgrounds)
-        paintInfo.context->restore();
-}
-
-void RenderFileUploadControl::calcPrefWidths()
-{
-    ASSERT(prefWidthsDirty());
-
-    m_minPrefWidth = 0;
-    m_maxPrefWidth = 0;
-
-    if (style()->width().isFixed() && style()->width().value() > 0)
-        m_minPrefWidth = m_maxPrefWidth = calcContentBoxWidth(style()->width().value());
-    else {
-        // Figure out how big the filename space needs to be for a given number of characters
-        // (using "0" as the nominal character).
-        const UChar ch = '0';
-        float charWidth = style()->font().floatWidth(TextRun(&ch, 1, false, 0, 0, false, false, false));
-        m_maxPrefWidth = (int)ceilf(charWidth * defaultWidthNumChars);
-    }
-
-    if (style()->minWidth().isFixed() && style()->minWidth().value() > 0) {
-        m_maxPrefWidth = max(m_maxPrefWidth, calcContentBoxWidth(style()->minWidth().value()));
-        m_minPrefWidth = max(m_minPrefWidth, calcContentBoxWidth(style()->minWidth().value()));
-    } else if (style()->width().isPercent() || (style()->width().isAuto() && style()->height().isPercent()))
-        m_minPrefWidth = 0;
-    else
-        m_minPrefWidth = m_maxPrefWidth;
-
-    if (style()->maxWidth().isFixed() && style()->maxWidth().value() != undefinedLength) {
-        m_maxPrefWidth = min(m_maxPrefWidth, calcContentBoxWidth(style()->maxWidth().value()));
-        m_minPrefWidth = min(m_minPrefWidth, calcContentBoxWidth(style()->maxWidth().value()));
-    }
-
-    int toAdd = paddingLeft() + paddingRight() + borderLeft() + borderRight();
-    m_minPrefWidth += toAdd;
-    m_maxPrefWidth += toAdd;
-
-    setPrefWidthsDirty(false);
-}
-
-void RenderFileUploadControl::receiveDroppedFiles(const Vector<String>& paths)
-{
-    if (allowsMultipleFiles())
-        m_fileChooser->chooseFiles(paths);
-    else
-        m_fileChooser->chooseFile(paths[0]);
-}
-
-String RenderFileUploadControl::buttonValue()
-{
-    if (!m_button)
-        return String();
-    
-    return m_button->value();
-}
-
-String RenderFileUploadControl::fileTextValue()
-{
-    return m_fileChooser->basenameForWidth(style()->font(), maxFilenameWidth());
-}
-    
-HTMLFileUploadInnerButtonElement::HTMLFileUploadInnerButtonElement(Document* doc, Node* shadowParent)
-    : HTMLInputElement(doc)
-    , m_shadowParent(shadowParent)
-{
-}
-
-} // namespace WebCore