reactos/dll/win32/mshtml/nsservice.c

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/*
* Copyright 2005 Jacek Caban
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "mshtml_private.h"
#define NS_PROMPTSERVICE_CONTRACTID "@mozilla.org/embedcomp/prompt-service;1"
#define NS_TOOLTIPTEXTPROVIDER_CONTRACTID "@mozilla.org/embedcomp/tooltiptextprovider;1"
#define NS_TOOLTIPTEXTPROVIDER_CLASSNAME "nsTooltipTextProvider"
static const nsIID NS_PROMPTSERVICE_CID =
{0xa2112d6a,0x0e28,0x421f,{0xb4,0x6a,0x25,0xc0,0xb3,0x8,0xcb,0xd0}};
static const nsIID NS_TOOLTIPTEXTPROVIDER_CID =
{0x0b666e3e,0x569a,0x462c,{0xa7,0xf0,0xb1,0x6b,0xb1,0x5d,0x42,0xff}};
static nsresult NSAPI nsPromptService_QueryInterface(nsIPromptService *iface,
nsIIDRef riid, void **result)
{
*result = NULL;
if(IsEqualGUID(&IID_nsISupports, riid)) {
TRACE("(IID_nsISupports %p)\n", result);
*result = iface;
}else if(IsEqualGUID(&IID_nsIPromptService, riid)) {
TRACE("(IID_nsIPromptService %p)\n", result);
*result = iface;
}
if(*result)
return NS_OK;
TRACE("(%s %p)\n", debugstr_guid(riid), result);
return NS_NOINTERFACE;
}
static nsrefcnt NSAPI nsPromptService_AddRef(nsIPromptService *iface)
{
return 2;
}
static nsrefcnt NSAPI nsPromptService_Release(nsIPromptService *iface)
{
return 1;
}
static nsresult NSAPI nsPromptService_Alert(nsIPromptService *iface, nsIDOMWindow *aParent,
const PRUnichar *aDialogTitle, const PRUnichar *aText)
{
HTMLOuterWindow *window;
BSTR text;
TRACE("(%p %s %s)\n", aParent, debugstr_w(aDialogTitle), debugstr_w(aText));
window = nswindow_to_window(aParent);
if(!window) {
WARN("Could not find HTMLWindow for nsIDOMWindow %p\n", aParent);
return NS_ERROR_UNEXPECTED;
}
text = SysAllocString(aText);
IHTMLWindow2_alert(&window->base.IHTMLWindow2_iface, text);
SysFreeString(text);
return NS_OK;
}
static nsresult NSAPI nsPromptService_AlertCheck(nsIPromptService *iface,
nsIDOMWindow *aParent, const PRUnichar *aDialogTitle,
const PRUnichar *aText, const PRUnichar *aCheckMsg, cpp_bool *aCheckState)
{
FIXME("(%p %s %s %s %p)\n", aParent, debugstr_w(aDialogTitle), debugstr_w(aText),
debugstr_w(aCheckMsg), aCheckState);
return NS_ERROR_NOT_IMPLEMENTED;
}
static nsresult NSAPI nsPromptService_Confirm(nsIPromptService *iface,
nsIDOMWindow *aParent, const PRUnichar *aDialogTitle, const PRUnichar *aText,
cpp_bool *_retval)
{
FIXME("(%p %s %s %p)\n", aParent, debugstr_w(aDialogTitle), debugstr_w(aText), _retval);
return NS_ERROR_NOT_IMPLEMENTED;
}
static nsresult NSAPI nsPromptService_ConfirmCheck(nsIPromptService *iface,
nsIDOMWindow *aParent, const PRUnichar *aDialogTitle,
const PRUnichar *aText, const PRUnichar *aCheckMsg, cpp_bool *aCheckState,
cpp_bool *_retval)
{
FIXME("(%p %s %s %s %p %p)\n", aParent, debugstr_w(aDialogTitle), debugstr_w(aText),
debugstr_w(aCheckMsg), aCheckState, _retval);
return NS_ERROR_NOT_IMPLEMENTED;
}
static nsresult NSAPI nsPromptService_ConfirmEx(nsIPromptService *iface,
nsIDOMWindow *aParent, const PRUnichar *aDialogTitle,
const PRUnichar *aText, UINT32 aButtonFlags, const PRUnichar *aButton0Title,
const PRUnichar *aButton1Title, const PRUnichar *aButton2Title,
const PRUnichar *aCheckMsg, cpp_bool *aCheckState, LONG *_retval)
{
static const PRUnichar wszContinue[] = {'C','o','n','t','i','n','u','e',0};
FIXME("(%p %s %s %08x %s %s %s %s %p %p) hack!\n", aParent, debugstr_w(aDialogTitle),
debugstr_w(aText), aButtonFlags, debugstr_w(aButton0Title),
debugstr_w(aButton1Title), debugstr_w(aButton2Title), debugstr_w(aCheckMsg),
aCheckState, _retval);
/*
* FIXME:
* This is really very very ugly hack!!!
*/
if(aButton0Title && !memcmp(aButton0Title, wszContinue, sizeof(wszContinue)))
*_retval = 0;
else if(aButton1Title && !memcmp(aButton1Title, wszContinue, sizeof(wszContinue)))
*_retval = 1;
else if(aButton2Title && !memcmp(aButton2Title, wszContinue, sizeof(wszContinue)))
*_retval = 2;
/* else
* let's hope that _retval is set to the default value */
return NS_OK;
}
static nsresult NSAPI nsPromptService_Prompt(nsIPromptService *iface,
nsIDOMWindow *aParent, const PRUnichar *aDialogTitle,
const PRUnichar *aText, PRUnichar **aValue, const PRUnichar *aCheckMsg,
cpp_bool *aCheckState, cpp_bool *_retval)
{
FIXME("(%p %s %s %p %s %p %p)\n", aParent, debugstr_w(aDialogTitle), debugstr_w(aText),
aValue, debugstr_w(aCheckMsg), aCheckState, _retval);
return NS_ERROR_NOT_IMPLEMENTED;
}
static nsresult NSAPI nsPromptService_PromptUsernameAndPassword(nsIPromptService *iface,
nsIDOMWindow *aParent, const PRUnichar *aDialogTitle,
const PRUnichar *aText, PRUnichar **aUsername, PRUnichar **aPassword,
const PRUnichar *aCheckMsg, cpp_bool *aCheckState, cpp_bool *_retval)
{
FIXME("(%p %s %s %p %p %s %p %p)\n", aParent, debugstr_w(aDialogTitle),
debugstr_w(aText), aUsername, aPassword, debugstr_w(aCheckMsg), aCheckState,
_retval);
return NS_ERROR_NOT_IMPLEMENTED;
}
static nsresult NSAPI nsPromptService_PromptPassword(nsIPromptService *iface,
nsIDOMWindow *aParent, const PRUnichar *aDialogTitle,
const PRUnichar *aText, PRUnichar **aPassword, const PRUnichar *aCheckMsg,
cpp_bool *aCheckState, cpp_bool *_retval)
{
FIXME("(%p %s %s %p %s %p %p)\n", aParent, debugstr_w(aDialogTitle),
debugstr_w(aText), aPassword, debugstr_w(aCheckMsg), aCheckState, _retval);
return NS_ERROR_NOT_IMPLEMENTED;
}
static nsresult NSAPI nsPromptService_Select(nsIPromptService *iface,
nsIDOMWindow *aParent, const PRUnichar *aDialogTitle,
const PRUnichar *aText, UINT32 aCount, const PRUnichar **aSelectList,
LONG *aOutSelection, cpp_bool *_retval)
{
FIXME("(%p %s %s %d %p %p %p)\n", aParent, debugstr_w(aDialogTitle),
debugstr_w(aText), aCount, aSelectList, aOutSelection, _retval);
return NS_ERROR_NOT_IMPLEMENTED;
}
static const nsIPromptServiceVtbl PromptServiceVtbl = {
nsPromptService_QueryInterface,
nsPromptService_AddRef,
nsPromptService_Release,
nsPromptService_Alert,
nsPromptService_AlertCheck,
nsPromptService_Confirm,
nsPromptService_ConfirmCheck,
nsPromptService_ConfirmEx,
nsPromptService_Prompt,
nsPromptService_PromptUsernameAndPassword,
nsPromptService_PromptPassword,
nsPromptService_Select
};
static nsIPromptService nsPromptService = { &PromptServiceVtbl };
static nsresult NSAPI nsTooltipTextProvider_QueryInterface(nsITooltipTextProvider *iface,
nsIIDRef riid, void **result)
{
*result = NULL;
if(IsEqualGUID(&IID_nsISupports, riid)) {
TRACE("(IID_nsISupports %p)\n", result);
*result = iface;
}else if(IsEqualGUID(&IID_nsITooltipTextProvider, riid)) {
TRACE("(IID_nsITooltipTextProvider %p)\n", result);
*result = iface;
}
if(*result) {
nsITooltipTextProvider_AddRef(iface);
return NS_OK;
}
WARN("(%s %p)\n", debugstr_guid(riid), result);
return NS_NOINTERFACE;
}
static nsrefcnt NSAPI nsTooltipTextProvider_AddRef(nsITooltipTextProvider *iface)
{
return 2;
}
static nsrefcnt NSAPI nsTooltipTextProvider_Release(nsITooltipTextProvider *iface)
{
return 1;
}
static nsresult NSAPI nsTooltipTextProvider_GetNodeText(nsITooltipTextProvider *iface,
nsIDOMNode *aNode, PRUnichar **aText, cpp_bool *_retval)
{
nsIDOMHTMLElement *nselem;
nsIDOMNode *node = aNode, *parent;
nsAString title_str;
const PRUnichar *title = NULL;
nsresult nsres;
TRACE("(%p %p %p)\n", aNode, aText, _retval);
*aText = NULL;
nsAString_Init(&title_str, NULL);
do {
nsres = nsIDOMNode_QueryInterface(node, &IID_nsIDOMHTMLElement, (void**)&nselem);
if(NS_SUCCEEDED(nsres)) {
title = NULL;
nsIDOMHTMLElement_GetTitle(nselem, &title_str);
nsIDOMHTMLElement_Release(nselem);
nsAString_GetData(&title_str, &title);
if(title && *title) {
if(node != aNode)
nsIDOMNode_Release(node);
break;
}
}
nsres = nsIDOMNode_GetParentNode(node, &parent);
if(NS_FAILED(nsres))
parent = NULL;
if(node != aNode)
nsIDOMNode_Release(node);
node = parent;
} while(node);
if(title && *title) {
int size = (strlenW(title)+1)*sizeof(PRUnichar);
*aText = nsalloc(size);
memcpy(*aText, title, size);
TRACE("aText = %s\n", debugstr_w(*aText));
*_retval = TRUE;
}else {
*_retval = FALSE;
}
nsAString_Finish(&title_str);
return NS_OK;
}
static const nsITooltipTextProviderVtbl nsTooltipTextProviderVtbl = {
nsTooltipTextProvider_QueryInterface,
nsTooltipTextProvider_AddRef,
nsTooltipTextProvider_Release,
nsTooltipTextProvider_GetNodeText
};
static nsITooltipTextProvider nsTooltipTextProvider = { &nsTooltipTextProviderVtbl };
typedef struct {
nsIFactory nsIFactory_iface;
nsISupports *service;
} nsServiceFactory;
static inline nsServiceFactory *impl_from_nsIFactory(nsIFactory *iface)
{
return CONTAINING_RECORD(iface, nsServiceFactory, nsIFactory_iface);
}
static nsresult NSAPI nsServiceFactory_QueryInterface(nsIFactory *iface, nsIIDRef riid,
void **result)
{
nsServiceFactory *This = impl_from_nsIFactory(iface);
*result = NULL;
if(IsEqualGUID(&IID_nsISupports, riid)) {
TRACE("(%p)->(IID_nsISupports %p)\n", This, result);
*result = &This->nsIFactory_iface;
}else if(IsEqualGUID(&IID_nsIFactory, riid)) {
TRACE("(%p)->(IID_nsIFactory %p)\n", This, result);
*result = &This->nsIFactory_iface;
}
if(*result)
return NS_OK;
WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), result);
return NS_NOINTERFACE;
}
static nsrefcnt NSAPI nsServiceFactory_AddRef(nsIFactory *iface)
{
return 2;
}
static nsrefcnt NSAPI nsServiceFactory_Release(nsIFactory *iface)
{
return 1;
}
static nsresult NSAPI nsServiceFactory_CreateInstance(nsIFactory *iface,
nsISupports *aOuter, const nsIID *iid, void **result)
{
nsServiceFactory *This = impl_from_nsIFactory(iface);
TRACE("(%p)->(%p %s %p)\n", This, aOuter, debugstr_guid(iid), result);
return nsISupports_QueryInterface(This->service, iid, result);
}
static nsresult NSAPI nsServiceFactory_LockFactory(nsIFactory *iface, cpp_bool lock)
{
nsServiceFactory *This = impl_from_nsIFactory(iface);
WARN("(%p)->(%x)\n", This, lock);
return NS_OK;
}
static const nsIFactoryVtbl nsServiceFactoryVtbl = {
nsServiceFactory_QueryInterface,
nsServiceFactory_AddRef,
nsServiceFactory_Release,
nsServiceFactory_CreateInstance,
nsServiceFactory_LockFactory
};
static nsServiceFactory nsPromptServiceFactory = {
{ &nsServiceFactoryVtbl },
(nsISupports*)&nsPromptService
};
static nsServiceFactory nsTooltipTextFactory = {
{ &nsServiceFactoryVtbl },
(nsISupports*)&nsTooltipTextProvider
};
void register_nsservice(nsIComponentRegistrar *registrar, nsIServiceManager *service_manager)
{
nsresult nsres;
nsres = nsIComponentRegistrar_RegisterFactory(registrar, &NS_PROMPTSERVICE_CID,
"Prompt Service", NS_PROMPTSERVICE_CONTRACTID, &nsPromptServiceFactory.nsIFactory_iface);
if(NS_FAILED(nsres))
ERR("RegisterFactory failed: %08x\n", nsres);
nsres = nsIComponentRegistrar_RegisterFactory(registrar, &NS_TOOLTIPTEXTPROVIDER_CID,
NS_TOOLTIPTEXTPROVIDER_CLASSNAME, NS_TOOLTIPTEXTPROVIDER_CONTRACTID,
&nsTooltipTextFactory.nsIFactory_iface);
if(NS_FAILED(nsres))
ERR("RegisterFactory failed: %08x\n", nsres);
}