gecko-dev/dom/svg/SVGTextContentElement.cpp
Nathan Froyd 01583602a9 Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat
The bulk of this commit was generated with a script, executed at the top
level of a typical source code checkout.  The only non-machine-generated
part was modifying MFBT's moz.build to reflect the new naming.

CLOSED TREE makes big refactorings like this a piece of cake.

 # The main substitution.
find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \
    xargs perl -p -i -e '
 s/nsRefPtr\.h/RefPtr\.h/g; # handle includes
 s/nsRefPtr ?</RefPtr</g;   # handle declarations and variables
'

 # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h.
perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h

 # Handle nsRefPtr.h itself, a couple places that define constructors
 # from nsRefPtr, and code generators specially.  We do this here, rather
 # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename
 # things like nsRefPtrHashtable.
perl -p -i -e 's/nsRefPtr/RefPtr/g' \
     mfbt/nsRefPtr.h \
     xpcom/glue/nsCOMPtr.h \
     xpcom/base/OwningNonNull.h \
     ipc/ipdl/ipdl/lower.py \
     ipc/ipdl/ipdl/builtin.py \
     dom/bindings/Codegen.py \
     python/lldbutils/lldbutils/utils.py

 # In our indiscriminate substitution above, we renamed
 # nsRefPtrGetterAddRefs, the class behind getter_AddRefs.  Fix that up.
find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \
    xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g'

if [ -d .git ]; then
    git mv mfbt/nsRefPtr.h mfbt/RefPtr.h
else
    hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h
fi

--HG--
rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 01:24:48 -04:00

162 lines
4.1 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "mozilla/dom/SVGTextContentElement.h"
#include "nsISVGPoint.h"
#include "SVGTextFrame.h"
#include "mozilla/dom/SVGIRect.h"
namespace mozilla {
namespace dom {
nsSVGEnumMapping SVGTextContentElement::sLengthAdjustMap[] = {
{ &nsGkAtoms::spacing, SVG_LENGTHADJUST_SPACING },
{ &nsGkAtoms::spacingAndGlyphs, SVG_LENGTHADJUST_SPACINGANDGLYPHS },
{ nullptr, 0 }
};
nsSVGElement::EnumInfo SVGTextContentElement::sEnumInfo[1] =
{
{ &nsGkAtoms::lengthAdjust, sLengthAdjustMap, SVG_LENGTHADJUST_SPACING }
};
nsSVGElement::LengthInfo SVGTextContentElement::sLengthInfo[1] =
{
{ &nsGkAtoms::textLength, 0, nsIDOMSVGLength::SVG_LENGTHTYPE_NUMBER, SVGContentUtils::XY }
};
SVGTextFrame*
SVGTextContentElement::GetSVGTextFrame()
{
nsIFrame* frame = GetPrimaryFrame(Flush_Layout);
while (frame) {
SVGTextFrame* textFrame = do_QueryFrame(frame);
if (textFrame) {
return textFrame;
}
frame = frame->GetParent();
}
return nullptr;
}
already_AddRefed<SVGAnimatedLength>
SVGTextContentElement::TextLength()
{
return LengthAttributes()[TEXTLENGTH].ToDOMAnimatedLength(this);
}
already_AddRefed<SVGAnimatedEnumeration>
SVGTextContentElement::LengthAdjust()
{
return EnumAttributes()[LENGTHADJUST].ToDOMAnimatedEnum(this);
}
//----------------------------------------------------------------------
int32_t
SVGTextContentElement::GetNumberOfChars()
{
SVGTextFrame* textFrame = GetSVGTextFrame();
return textFrame ? textFrame->GetNumberOfChars(this) : 0;
}
float
SVGTextContentElement::GetComputedTextLength()
{
SVGTextFrame* textFrame = GetSVGTextFrame();
return textFrame ? textFrame->GetComputedTextLength(this) : 0.0f;
}
void
SVGTextContentElement::SelectSubString(uint32_t charnum, uint32_t nchars, ErrorResult& rv)
{
SVGTextFrame* textFrame = GetSVGTextFrame();
if (!textFrame)
return;
rv = textFrame->SelectSubString(this, charnum, nchars);
}
float
SVGTextContentElement::GetSubStringLength(uint32_t charnum, uint32_t nchars, ErrorResult& rv)
{
SVGTextFrame* textFrame = GetSVGTextFrame();
if (!textFrame)
return 0.0f;
float length = 0.0f;
rv = textFrame->GetSubStringLength(this, charnum, nchars, &length);
return length;
}
already_AddRefed<nsISVGPoint>
SVGTextContentElement::GetStartPositionOfChar(uint32_t charnum, ErrorResult& rv)
{
SVGTextFrame* textFrame = GetSVGTextFrame();
if (!textFrame) {
rv.Throw(NS_ERROR_FAILURE);
return nullptr;
}
nsCOMPtr<nsISVGPoint> point;
rv = textFrame->GetStartPositionOfChar(this, charnum, getter_AddRefs(point));
return point.forget();
}
already_AddRefed<nsISVGPoint>
SVGTextContentElement::GetEndPositionOfChar(uint32_t charnum, ErrorResult& rv)
{
SVGTextFrame* textFrame = GetSVGTextFrame();
if (!textFrame) {
rv.Throw(NS_ERROR_FAILURE);
return nullptr;
}
nsCOMPtr<nsISVGPoint> point;
rv = textFrame->GetEndPositionOfChar(this, charnum, getter_AddRefs(point));
return point.forget();
}
already_AddRefed<SVGIRect>
SVGTextContentElement::GetExtentOfChar(uint32_t charnum, ErrorResult& rv)
{
SVGTextFrame* textFrame = GetSVGTextFrame();
if (!textFrame) {
rv.Throw(NS_ERROR_FAILURE);
return nullptr;
}
RefPtr<SVGIRect> rect;
rv = textFrame->GetExtentOfChar(this, charnum, getter_AddRefs(rect));
return rect.forget();
}
float
SVGTextContentElement::GetRotationOfChar(uint32_t charnum, ErrorResult& rv)
{
SVGTextFrame* textFrame = GetSVGTextFrame();
if (!textFrame) {
rv.Throw(NS_ERROR_FAILURE);
return 0.0f;
}
float rotation;
rv = textFrame->GetRotationOfChar(this, charnum, &rotation);
return rotation;
}
int32_t
SVGTextContentElement::GetCharNumAtPosition(nsISVGPoint& aPoint)
{
SVGTextFrame* textFrame = GetSVGTextFrame();
return textFrame ? textFrame->GetCharNumAtPosition(this, &aPoint) : -1;
}
} // namespace dom
} // namespace mozilla