blob: 3552ecd176bda7c21b6153aa2635297138ba3fee [file] [log] [blame]
/*
* Copyright (C) 2007 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "EditingDelegate.h"
#include "DumpRenderTree.h"
#include "LayoutTestController.h"
#include <WebCore/COMPtr.h>
#include <wtf/Platform.h>
#include <JavaScriptCore/Assertions.h>
#include <string>
#include <tchar.h>
using std::wstring;
EditingDelegate::EditingDelegate()
: m_refCount(1)
, m_acceptsEditing(true)
{
}
// IUnknown
HRESULT STDMETHODCALLTYPE EditingDelegate::QueryInterface(REFIID riid, void** ppvObject)
{
*ppvObject = 0;
if (IsEqualGUID(riid, IID_IUnknown))
*ppvObject = static_cast<IWebEditingDelegate*>(this);
else if (IsEqualGUID(riid, IID_IWebEditingDelegate))
*ppvObject = static_cast<IWebEditingDelegate*>(this);
else
return E_NOINTERFACE;
AddRef();
return S_OK;
}
ULONG STDMETHODCALLTYPE EditingDelegate::AddRef(void)
{
return ++m_refCount;
}
ULONG STDMETHODCALLTYPE EditingDelegate::Release(void)
{
ULONG newRef = --m_refCount;
if (!newRef)
delete this;
return newRef;
}
static wstring dumpPath(IDOMNode* node)
{
ASSERT(node);
wstring result;
BSTR name;
if (FAILED(node->nodeName(&name)))
return result;
result.assign(name, SysStringLen(name));
SysFreeString(name);
COMPtr<IDOMNode> parent;
if (SUCCEEDED(node->parentNode(&parent)))
result += TEXT(" > ") + dumpPath(parent.get());
return result;
}
static wstring dump(IDOMRange* range)
{
ASSERT(range);
int startOffset;
if (FAILED(range->startOffset(&startOffset)))
return 0;
int endOffset;
if (FAILED(range->endOffset(&endOffset)))
return 0;
COMPtr<IDOMNode> startContainer;
if (FAILED(range->startContainer(&startContainer)))
return 0;
COMPtr<IDOMNode> endContainer;
if (FAILED(range->endContainer(&endContainer)))
return 0;
wchar_t buffer[1024];
_snwprintf(buffer, ARRAYSIZE(buffer), L"range from %ld of %s to %ld of %s", startOffset, dumpPath(startContainer.get()), endOffset, dumpPath(endContainer.get()));
return buffer;
}
HRESULT STDMETHODCALLTYPE EditingDelegate::shouldBeginEditingInDOMRange(
/* [in] */ IWebView* webView,
/* [in] */ IDOMRange* range,
/* [retval][out] */ BOOL* result)
{
if (!result) {
ASSERT_NOT_REACHED();
return E_POINTER;
}
if (::gLayoutTestController->dumpEditingCallbacks() && !done)
_tprintf(TEXT("EDITING DELEGATE: shouldBeginEditingInDOMRange:%s\n"), dump(range));
*result = m_acceptsEditing;
return S_OK;
}
HRESULT STDMETHODCALLTYPE EditingDelegate::shouldEndEditingInDOMRange(
/* [in] */ IWebView* webView,
/* [in] */ IDOMRange* range,
/* [retval][out] */ BOOL* result)
{
if (!result) {
ASSERT_NOT_REACHED();
return E_POINTER;
}
if (::gLayoutTestController->dumpEditingCallbacks() && !done)
_tprintf(TEXT("EDITING DELEGATE: shouldEndEditingInDOMRange:%s\n"), dump(range));
*result = m_acceptsEditing;
return S_OK;
}
HRESULT STDMETHODCALLTYPE EditingDelegate::shouldInsertNode(
/* [in] */ IWebView* webView,
/* [in] */ IDOMNode* node,
/* [in] */ IDOMRange* range,
/* [in] */ WebViewInsertAction action)
{
static LPCTSTR insertactionstring[] = {
TEXT("WebViewInsertActionTyped"),
TEXT("WebViewInsertActionPasted"),
TEXT("WebViewInsertActionDropped"),
};
if (::gLayoutTestController->dumpEditingCallbacks() && !done)
_tprintf(TEXT("EDITING DELEGATE: shouldInsertNode:%s replacingDOMRange:%s givenAction:%s\n"), dumpPath(node), dump(range), insertactionstring[action]);
return S_OK;
}
HRESULT STDMETHODCALLTYPE EditingDelegate::shouldInsertText(
/* [in] */ IWebView* webView,
/* [in] */ BSTR text,
/* [in] */ IDOMRange* range,
/* [in] */ WebViewInsertAction action,
/* [retval][out] */ BOOL* result)
{
if (!result) {
ASSERT_NOT_REACHED();
return E_POINTER;
}
static LPCTSTR insertactionstring[] = {
TEXT("WebViewInsertActionTyped"),
TEXT("WebViewInsertActionPasted"),
TEXT("WebViewInsertActionDropped"),
};
if (::gLayoutTestController->dumpEditingCallbacks() && !done)
_tprintf(TEXT("EDITING DELEGATE: shouldInsertText:%s replacingDOMRange:%s givenAction:%s\n"), text ? text : TEXT(""), dump(range), insertactionstring[action]);
*result = m_acceptsEditing;
return S_OK;
}
HRESULT STDMETHODCALLTYPE EditingDelegate::shouldDeleteDOMRange(
/* [in] */ IWebView* webView,
/* [in] */ IDOMRange* range,
/* [retval][out] */ BOOL* result)
{
if (!result) {
ASSERT_NOT_REACHED();
return E_POINTER;
}
if (::gLayoutTestController->dumpEditingCallbacks() && !done)
_tprintf(TEXT("EDITING DELEGATE: shouldDeleteDOMRange:%s\n"), dump(range));
*result = m_acceptsEditing;
return S_OK;
}
HRESULT STDMETHODCALLTYPE EditingDelegate::shouldChangeSelectedDOMRange(
/* [in] */ IWebView* webView,
/* [in] */ IDOMRange* currentRange,
/* [in] */ IDOMRange* proposedRange,
/* [in] */ WebSelectionAffinity selectionAffinity,
/* [in] */ BOOL stillSelecting,
/* [retval][out] */ BOOL* result)
{
if (!result) {
ASSERT_NOT_REACHED();
return E_POINTER;
}
static LPCTSTR affinitystring[] = {
TEXT("NSSelectionAffinityUpstream"),
TEXT("NSSelectionAffinityDownstream")
};
static LPCTSTR boolstring[] = {
TEXT("FALSE"),
TEXT("TRUE")
};
if (::gLayoutTestController->dumpEditingCallbacks() && !done)
_tprintf(TEXT("EDITING DELEGATE: shouldChangeSelectedDOMRange:%s toDOMRange:%s affinity:%s stillSelecting:%s\n"), dump(currentRange), dump(proposedRange), affinitystring[selectionAffinity], boolstring[stillSelecting]);
*result = m_acceptsEditing;
return S_OK;
}
HRESULT STDMETHODCALLTYPE EditingDelegate::shouldApplyStyle(
/* [in] */ IWebView* webView,
/* [in] */ IDOMCSSStyleDeclaration* style,
/* [in] */ IDOMRange* range,
/* [retval][out] */ BOOL* result)
{
if (!result) {
ASSERT_NOT_REACHED();
return E_POINTER;
}
if (::gLayoutTestController->dumpEditingCallbacks() && !done)
_tprintf(TEXT("EDITING DELEGATE: shouldApplyStyle:%s toElementsInDOMRange:%s\n"), TEXT("'style description'")/*[[style description] UTF8String]*/, dump(range));
*result = m_acceptsEditing;
return S_OK;
}
HRESULT STDMETHODCALLTYPE EditingDelegate::shouldChangeTypingStyle(
/* [in] */ IWebView* webView,
/* [in] */ IDOMCSSStyleDeclaration* currentStyle,
/* [in] */ IDOMCSSStyleDeclaration* proposedStyle,
/* [retval][out] */ BOOL* result)
{
if (!result) {
ASSERT_NOT_REACHED();
return E_POINTER;
}
if (::gLayoutTestController->dumpEditingCallbacks() && !done)
_tprintf(TEXT("EDITING DELEGATE: shouldChangeTypingStyle:%s toStyle:%s\n"), TEXT("'currentStyle description'"), TEXT("'proposedStyle description'"));
*result = m_acceptsEditing;
return S_OK;
}
HRESULT STDMETHODCALLTYPE EditingDelegate::doPlatformCommand(
/* [in] */ IWebView *webView,
/* [in] */ BSTR command,
/* [retval][out] */ BOOL *result)
{
if (!result) {
ASSERT_NOT_REACHED();
return E_POINTER;
}
if (::gLayoutTestController->dumpEditingCallbacks() && !done)
_tprintf(TEXT("EDITING DELEGATE: doPlatformCommand:%s\n"), command ? command : TEXT(""));
*result = m_acceptsEditing;
return S_OK;
}
HRESULT STDMETHODCALLTYPE EditingDelegate::webViewDidBeginEditing(
/* [in] */ IWebNotification* notification)
{
if (::gLayoutTestController->dumpEditingCallbacks() && !done) {
BSTR name;
notification->name(&name);
_tprintf(TEXT("EDITING DELEGATE: webViewDidBeginEditing:%s\n"), name ? name : TEXT(""));
SysFreeString(name);
}
return S_OK;
}
HRESULT STDMETHODCALLTYPE EditingDelegate::webViewDidChange(
/* [in] */ IWebNotification *notification)
{
if (::gLayoutTestController->dumpEditingCallbacks() && !done) {
BSTR name;
notification->name(&name);
_tprintf(TEXT("EDITING DELEGATE: webViewDidBeginEditing:%s\n"), name ? name : TEXT(""));
SysFreeString(name);
}
return S_OK;
}
HRESULT STDMETHODCALLTYPE EditingDelegate::webViewDidEndEditing(
/* [in] */ IWebNotification *notification)
{
if (::gLayoutTestController->dumpEditingCallbacks() && !done) {
BSTR name;
notification->name(&name);
_tprintf(TEXT("EDITING DELEGATE: webViewDidEndEditing:%s\n"), name ? name : TEXT(""));
SysFreeString(name);
}
return S_OK;
}
HRESULT STDMETHODCALLTYPE EditingDelegate::webViewDidChangeTypingStyle(
/* [in] */ IWebNotification *notification)
{
if (::gLayoutTestController->dumpEditingCallbacks() && !done) {
BSTR name;
notification->name(&name);
_tprintf(TEXT("EDITING DELEGATE: webViewDidChangeTypingStyle:%s\n"), name ? name : TEXT(""));
SysFreeString(name);
}
return S_OK;
}
HRESULT STDMETHODCALLTYPE EditingDelegate::webViewDidChangeSelection(
/* [in] */ IWebNotification *notification)
{
if (::gLayoutTestController->dumpEditingCallbacks() && !done) {
BSTR name;
notification->name(&name);
_tprintf(TEXT("EDITING DELEGATE: webViewDidChangeSelection:%s\n"), name ? name : TEXT(""));
SysFreeString(name);
}
return S_OK;
}
static int indexOfFirstWordCharacter(const TCHAR* text)
{
const TCHAR* cursor = text;
while (*cursor && !iswalpha(*cursor))
++cursor;
return *cursor ? (cursor - text) : -1;
};
static int wordLength(const TCHAR* text)
{
const TCHAR* cursor = text;
while (*cursor && iswalpha(*cursor))
++cursor;
return cursor - text;
};
HRESULT STDMETHODCALLTYPE EditingDelegate::checkSpellingOfString(
/* [in] */ IWebView* view,
/* [in] */ LPCTSTR text,
/* [in] */ int length,
/* [out] */ int* misspellingLocation,
/* [out] */ int* misspellingLength)
{
static const TCHAR* misspelledWords[] = {
// These words are known misspelled words in webkit tests.
// If there are other misspelled words in webkit tests, please add them in
// this array.
TEXT("foo"),
TEXT("Foo"),
TEXT("baz"),
TEXT("fo"),
TEXT("LibertyF"),
TEXT("chello"),
TEXT("xxxtestxxx"),
TEXT("XXxxx"),
TEXT("Textx"),
TEXT("blockquoted"),
TEXT("asd"),
TEXT("Lorem"),
TEXT("Nunc"),
TEXT("Curabitur"),
TEXT("eu"),
TEXT("adlj"),
TEXT("adaasj"),
TEXT("sdklj"),
TEXT("jlkds"),
TEXT("jsaada"),
TEXT("jlda"),
TEXT("zz"),
TEXT("contentEditable"),
0,
};
wstring textString(text, length);
int wordStart = indexOfFirstWordCharacter(textString.c_str());
if (-1 == wordStart)
return S_OK;
wstring word = textString.substr(wordStart, wordLength(textString.c_str() + wordStart));
for (size_t i = 0; misspelledWords[i]; ++i) {
if (word == misspelledWords[i]) {
*misspellingLocation = wordStart;
*misspellingLength = word.size();
break;
}
}
return S_OK;
}