gecko-dev/layout/base/nsLayoutDebugger.cpp
Ehsan Akhgari e368dc9c85 Bug 579517 - Part 1: Automated conversion of NSPR numeric types to stdint types in Gecko; r=bsmedberg
This patch was generated by a script.  Here's the source of the script for
future reference:

function convert() {
echo "Converting $1 to $2..."
find . ! -wholename "*nsprpub*" \
       ! -wholename "*security/nss*" \
       ! -wholename "*/.hg*" \
       ! -wholename "obj-ff-dbg*" \
       ! -name nsXPCOMCID.h \
       ! -name prtypes.h \
         -type f \
      \( -iname "*.cpp" \
         -o -iname "*.h" \
         -o -iname "*.c" \
         -o -iname "*.cc" \
         -o -iname "*.idl" \
         -o -iname "*.ipdl" \
         -o -iname "*.ipdlh" \
         -o -iname "*.mm" \) | \
    xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}

convert PRInt8 int8_t
convert PRUint8 uint8_t
convert PRInt16 int16_t
convert PRUint16 uint16_t
convert PRInt32 int32_t
convert PRUint32 uint32_t
convert PRInt64 int64_t
convert PRUint64 uint64_t

convert PRIntn int
convert PRUintn unsigned

convert PRSize size_t

convert PROffset32 int32_t
convert PROffset64 int64_t

convert PRPtrdiff ptrdiff_t

convert PRFloat64 double
2012-08-22 11:56:38 -04:00

237 lines
6.2 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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/. */
/*
* implementation of interface that allows layout-debug extension access
* to some internals of layout
*/
#include "nsILayoutDebugger.h"
#include "nsFrame.h"
#include "nsDisplayList.h"
#include "FrameLayerBuilder.h"
#include <stdio.h>
using namespace mozilla::layers;
#ifdef DEBUG
class nsLayoutDebugger : public nsILayoutDebugger {
public:
nsLayoutDebugger();
virtual ~nsLayoutDebugger();
NS_DECL_ISUPPORTS
NS_IMETHOD SetShowFrameBorders(bool aEnable);
NS_IMETHOD GetShowFrameBorders(bool* aResult);
NS_IMETHOD SetShowEventTargetFrameBorder(bool aEnable);
NS_IMETHOD GetShowEventTargetFrameBorder(bool* aResult);
NS_IMETHOD GetContentSize(nsIDocument* aDocument,
int32_t* aSizeInBytesResult);
NS_IMETHOD GetFrameSize(nsIPresShell* aPresentation,
int32_t* aSizeInBytesResult);
NS_IMETHOD GetStyleSize(nsIPresShell* aPresentation,
int32_t* aSizeInBytesResult);
};
nsresult
NS_NewLayoutDebugger(nsILayoutDebugger** aResult)
{
NS_PRECONDITION(aResult, "null OUT ptr");
if (!aResult) {
return NS_ERROR_NULL_POINTER;
}
nsLayoutDebugger* it = new nsLayoutDebugger();
return it->QueryInterface(NS_GET_IID(nsILayoutDebugger), (void**)aResult);
}
nsLayoutDebugger::nsLayoutDebugger()
{
}
nsLayoutDebugger::~nsLayoutDebugger()
{
}
NS_IMPL_ISUPPORTS1(nsLayoutDebugger, nsILayoutDebugger)
NS_IMETHODIMP
nsLayoutDebugger::SetShowFrameBorders(bool aEnable)
{
nsFrame::ShowFrameBorders(aEnable);
return NS_OK;
}
NS_IMETHODIMP
nsLayoutDebugger::GetShowFrameBorders(bool* aResult)
{
*aResult = nsFrame::GetShowFrameBorders();
return NS_OK;
}
NS_IMETHODIMP
nsLayoutDebugger::SetShowEventTargetFrameBorder(bool aEnable)
{
nsFrame::ShowEventTargetFrameBorder(aEnable);
return NS_OK;
}
NS_IMETHODIMP
nsLayoutDebugger::GetShowEventTargetFrameBorder(bool* aResult)
{
*aResult = nsFrame::GetShowEventTargetFrameBorder();
return NS_OK;
}
NS_IMETHODIMP
nsLayoutDebugger::GetContentSize(nsIDocument* aDocument,
int32_t* aSizeInBytesResult)
{
*aSizeInBytesResult = 0;
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsLayoutDebugger::GetFrameSize(nsIPresShell* aPresentation,
int32_t* aSizeInBytesResult)
{
*aSizeInBytesResult = 0;
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsLayoutDebugger::GetStyleSize(nsIPresShell* aPresentation,
int32_t* aSizeInBytesResult)
{
*aSizeInBytesResult = 0;
return NS_ERROR_FAILURE;
}
#endif
#ifdef MOZ_DUMP_PAINTING
static int sPrintDisplayListIndent = 0;
static void
PrintDisplayListTo(nsDisplayListBuilder* aBuilder, const nsDisplayList& aList,
FILE* aOutput, bool aDumpHtml)
{
if (aDumpHtml) {
fprintf(aOutput, "<ul>");
}
for (nsDisplayItem* i = aList.GetBottom(); i != nullptr; i = i->GetAbove()) {
#ifdef DEBUG
if (aList.DidComputeVisibility() && i->GetVisibleRect().IsEmpty())
continue;
#endif
if (aDumpHtml) {
fprintf(aOutput, "<li>");
} else {
sPrintDisplayListIndent ++;
for (int indent = 0; indent < sPrintDisplayListIndent; indent++) {
fprintf(aOutput, " ");
}
}
nsIFrame* f = i->GetUnderlyingFrame();
nsAutoString fName;
#ifdef DEBUG
if (f) {
f->GetFrameName(fName);
}
#endif
bool snap;
nsRect rect = i->GetBounds(aBuilder, &snap);
switch (i->GetType()) {
case nsDisplayItem::TYPE_CLIP:
case nsDisplayItem::TYPE_CLIP_ROUNDED_RECT: {
nsDisplayClip* c = static_cast<nsDisplayClip*>(i);
rect = c->GetClipRect();
break;
}
default:
break;
}
nscolor color;
nsRect vis = i->GetVisibleRect();
nsRect component = i->GetComponentAlphaBounds(aBuilder);
nsDisplayList* list = i->GetList();
nsRegion opaque;
if (i->GetType() == nsDisplayItem::TYPE_TRANSFORM) {
nsDisplayTransform* t = static_cast<nsDisplayTransform*>(i);
list = t->GetStoredList()->GetList();
}
#ifdef DEBUG
if (!list || list->DidComputeVisibility()) {
opaque = i->GetOpaqueRegion(aBuilder, &snap);
}
#endif
if (aDumpHtml && i->Painted()) {
nsCString string(i->Name());
string.Append("-");
string.AppendInt((uint64_t)i);
fprintf(aOutput, "<a href=\"javascript:ViewImage('%s')\">", string.BeginReading());
}
fprintf(aOutput, "%s %p(%s) (%d,%d,%d,%d)(%d,%d,%d,%d)(%d,%d,%d,%d)%s",
i->Name(), (void*)f, NS_ConvertUTF16toUTF8(fName).get(),
rect.x, rect.y, rect.width, rect.height,
vis.x, vis.y, vis.width, vis.height,
component.x, component.y, component.width, component.height,
i->IsUniform(aBuilder, &color) ? " uniform" : "");
nsRegionRectIterator iter(opaque);
for (const nsRect* r = iter.Next(); r; r = iter.Next()) {
printf("(opaque %d,%d,%d,%d)", r->x, r->y, r->width, r->height);
}
if (aDumpHtml && i->Painted()) {
fprintf(aOutput, "</a>");
}
if (f) {
uint32_t key = i->GetPerFrameKey();
Layer* layer = mozilla::FrameLayerBuilder::GetDebugOldLayerFor(f, key);
if (layer) {
if (aDumpHtml) {
fprintf(aOutput, " <a href=\"#%p\">layer=%p</a>", layer, layer);
} else {
fprintf(aOutput, " layer=%p", layer);
}
}
}
if (i->GetType() == nsDisplayItem::TYPE_SVG_EFFECTS) {
(static_cast<nsDisplaySVGEffects*>(i))->PrintEffects(aOutput);
}
fputc('\n', aOutput);
if (list) {
PrintDisplayListTo(aBuilder, *list, aOutput, aDumpHtml);
}
if (aDumpHtml) {
fprintf(aOutput, "</li>");
} else {
sPrintDisplayListIndent --;
}
}
if (aDumpHtml) {
fprintf(aOutput, "</ul>");
}
}
void
nsFrame::PrintDisplayList(nsDisplayListBuilder* aBuilder,
const nsDisplayList& aList,
FILE* aFile,
bool aDumpHtml)
{
PrintDisplayListTo(aBuilder, aList, aFile, aDumpHtml);
}
#endif