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reactos/dll/win32/ieframe/dochost.c
Amine Khaldi c3cabdbf31 [IEFRAME] Sync with Wine Staging 4.18. CORE-16441
2019-11-02 18:32:59 +01:00

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/*
* Copyright 2005-2006 Jacek Caban for CodeWeavers
*
* 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 "ieframe.h"
#include "exdispid.h"
#include "mshtml.h"
#include "perhist.h"
#include "initguid.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(ieframe);
DEFINE_OLEGUID(CGID_DocHostCmdPriv, 0x000214D4L, 0, 0);
#define DOCHOST_DOCCANNAVIGATE 0
/* Undocumented notification, see mshtml tests */
#define CMDID_EXPLORER_UPDATEHISTORY 38
static ATOM doc_view_atom = 0;
void push_dochost_task(DocHost *This, task_header_t *task, task_proc_t proc, task_destr_t destr, BOOL send)
{
BOOL is_empty;
task->proc = proc;
task->destr = destr;
is_empty = list_empty(&This->task_queue);
list_add_tail(&This->task_queue, &task->entry);
if(send)
SendMessageW(This->frame_hwnd, WM_DOCHOSTTASK, 0, 0);
else if(is_empty)
PostMessageW(This->frame_hwnd, WM_DOCHOSTTASK, 0, 0);
}
LRESULT process_dochost_tasks(DocHost *This)
{
task_header_t *task;
while(!list_empty(&This->task_queue)) {
task = LIST_ENTRY(This->task_queue.next, task_header_t, entry);
list_remove(&task->entry);
task->proc(This, task);
task->destr(task);
}
return 0;
}
void abort_dochost_tasks(DocHost *This, task_proc_t proc)
{
task_header_t *task, *cursor;
LIST_FOR_EACH_ENTRY_SAFE(task, cursor, &This->task_queue, task_header_t, entry) {
if(proc && proc != task->proc)
continue;
list_remove(&task->entry);
task->destr(task);
}
}
void on_commandstate_change(DocHost *doc_host, LONG command, BOOL enable)
{
DISPPARAMS dispparams;
VARIANTARG params[2];
TRACE("command=%d enable=%d\n", command, enable);
dispparams.cArgs = 2;
dispparams.cNamedArgs = 0;
dispparams.rgdispidNamedArgs = NULL;
dispparams.rgvarg = params;
V_VT(params) = VT_BOOL;
V_BOOL(params) = enable ? VARIANT_TRUE : VARIANT_FALSE;
V_VT(params+1) = VT_I4;
V_I4(params+1) = command;
call_sink(doc_host->cps.wbe2, DISPID_COMMANDSTATECHANGE, &dispparams);
doc_host->container_vtbl->on_command_state_change(doc_host, command, enable);
}
void update_navigation_commands(DocHost *dochost)
{
unsigned pos = dochost->travellog.loading_pos == -1 ? dochost->travellog.position : dochost->travellog.loading_pos;
on_commandstate_change(dochost, CSC_NAVIGATEBACK, pos > 0);
on_commandstate_change(dochost, CSC_NAVIGATEFORWARD, pos < dochost->travellog.length);
}
static void notif_complete(DocHost *This, DISPID dispid)
{
DISPPARAMS dispparams;
VARIANTARG params[2];
VARIANT url;
dispparams.cArgs = 2;
dispparams.cNamedArgs = 0;
dispparams.rgdispidNamedArgs = NULL;
dispparams.rgvarg = params;
V_VT(params) = (VT_BYREF|VT_VARIANT);
V_BYREF(params) = &url;
V_VT(params+1) = VT_DISPATCH;
V_DISPATCH(params+1) = (IDispatch*)This->wb;
V_VT(&url) = VT_BSTR;
V_BSTR(&url) = SysAllocString(This->url);
TRACE("%d >>>\n", dispid);
call_sink(This->cps.wbe2, dispid, &dispparams);
TRACE("%d <<<\n", dispid);
SysFreeString(V_BSTR(&url));
}
static void object_available(DocHost *This)
{
IHlinkTarget *hlink;
HRESULT hres;
TRACE("(%p)\n", This);
if(!This->document) {
WARN("document == NULL\n");
return;
}
hres = IUnknown_QueryInterface(This->document, &IID_IHlinkTarget, (void**)&hlink);
if(SUCCEEDED(hres)) {
hres = IHlinkTarget_Navigate(hlink, 0, NULL);
IHlinkTarget_Release(hlink);
if(FAILED(hres))
FIXME("Navigate failed\n");
}else {
IOleObject *ole_object;
RECT rect;
TRACE("No IHlink iface\n");
hres = IUnknown_QueryInterface(This->document, &IID_IOleObject, (void**)&ole_object);
if(FAILED(hres)) {
FIXME("Could not get IOleObject iface: %08x\n", hres);
return;
}
GetClientRect(This->hwnd, &rect);
hres = IOleObject_DoVerb(ole_object, OLEIVERB_SHOW, NULL, &This->IOleClientSite_iface, -1, This->hwnd, &rect);
IOleObject_Release(ole_object);
if(FAILED(hres))
FIXME("DoVerb failed: %08x\n", hres);
}
}
static HRESULT get_doc_ready_state(DocHost *This, READYSTATE *ret)
{
DISPPARAMS dp = {NULL,NULL,0,0};
IDispatch *disp;
EXCEPINFO ei;
VARIANT var;
HRESULT hres;
hres = IUnknown_QueryInterface(This->document, &IID_IDispatch, (void**)&disp);
if(FAILED(hres))
return hres;
hres = IDispatch_Invoke(disp, DISPID_READYSTATE, &IID_NULL, LOCALE_SYSTEM_DEFAULT, DISPATCH_PROPERTYGET,
&dp, &var, &ei, NULL);
IDispatch_Release(disp);
if(FAILED(hres)) {
WARN("Invoke(DISPID_READYSTATE failed: %08x\n", hres);
return hres;
}
if(V_VT(&var) != VT_I4) {
WARN("V_VT(var) = %d\n", V_VT(&var));
VariantClear(&var);
return E_FAIL;
}
*ret = V_I4(&var);
return S_OK;
}
static void advise_prop_notif(DocHost *This, BOOL set)
{
IConnectionPointContainer *cp_container;
IConnectionPoint *cp;
HRESULT hres;
hres = IUnknown_QueryInterface(This->document, &IID_IConnectionPointContainer, (void**)&cp_container);
if(FAILED(hres))
return;
hres = IConnectionPointContainer_FindConnectionPoint(cp_container, &IID_IPropertyNotifySink, &cp);
IConnectionPointContainer_Release(cp_container);
if(FAILED(hres))
return;
if(set)
hres = IConnectionPoint_Advise(cp, (IUnknown*)&This->IPropertyNotifySink_iface, &This->prop_notif_cookie);
else
hres = IConnectionPoint_Unadvise(cp, This->prop_notif_cookie);
IConnectionPoint_Release(cp);
if(SUCCEEDED(hres))
This->is_prop_notif = set;
}
void set_doc_state(DocHost *This, READYSTATE doc_state)
{
This->doc_state = doc_state;
if(doc_state > This->ready_state)
This->ready_state = doc_state;
}
static void update_ready_state(DocHost *This, READYSTATE ready_state)
{
if(ready_state > READYSTATE_LOADING && This->travellog.loading_pos != -1) {
WARN("histupdate not notified\n");
This->travellog.position = This->travellog.loading_pos;
This->travellog.loading_pos = -1;
}
if(ready_state > READYSTATE_LOADING && This->doc_state <= READYSTATE_LOADING && !This->browser_service /* FIXME */)
notif_complete(This, DISPID_NAVIGATECOMPLETE2);
if(ready_state == READYSTATE_COMPLETE && This->doc_state < READYSTATE_COMPLETE) {
set_doc_state(This, READYSTATE_COMPLETE);
if(!This->browser_service) /* FIXME: Not fully correct */
notif_complete(This, DISPID_DOCUMENTCOMPLETE);
}else {
set_doc_state(This, ready_state);
}
}
typedef struct {
task_header_t header;
IUnknown *doc;
READYSTATE ready_state;
} ready_state_task_t;
static void ready_state_task_destr(task_header_t *_task)
{
ready_state_task_t *task = (ready_state_task_t*)_task;
IUnknown_Release(task->doc);
heap_free(task);
}
static void ready_state_proc(DocHost *This, task_header_t *_task)
{
ready_state_task_t *task = (ready_state_task_t*)_task;
if(task->doc == This->document)
update_ready_state(This, task->ready_state);
}
static void push_ready_state_task(DocHost *This, READYSTATE ready_state)
{
ready_state_task_t *task = heap_alloc(sizeof(ready_state_task_t));
IUnknown_AddRef(This->document);
task->doc = This->document;
task->ready_state = ready_state;
push_dochost_task(This, &task->header, ready_state_proc, ready_state_task_destr, FALSE);
}
static void object_available_task_destr(task_header_t *task)
{
heap_free(task);
}
static void object_available_proc(DocHost *This, task_header_t *task)
{
object_available(This);
}
HRESULT dochost_object_available(DocHost *This, IUnknown *doc)
{
READYSTATE ready_state;
task_header_t *task;
IOleObject *oleobj;
HRESULT hres;
IUnknown_AddRef(doc);
This->document = doc;
hres = IUnknown_QueryInterface(doc, &IID_IOleObject, (void**)&oleobj);
if(SUCCEEDED(hres)) {
CLSID clsid;
hres = IOleObject_GetUserClassID(oleobj, &clsid);
if(SUCCEEDED(hres))
TRACE("Got clsid %s\n",
IsEqualGUID(&clsid, &CLSID_HTMLDocument) ? "CLSID_HTMLDocument" : debugstr_guid(&clsid));
hres = IOleObject_SetClientSite(oleobj, &This->IOleClientSite_iface);
if(FAILED(hres))
FIXME("SetClientSite failed: %08x\n", hres);
IOleObject_Release(oleobj);
}else {
FIXME("Could not get IOleObject iface: %08x\n", hres);
}
/* FIXME: Call SetAdvise */
task = heap_alloc(sizeof(*task));
push_dochost_task(This, task, object_available_proc, object_available_task_destr, FALSE);
hres = get_doc_ready_state(This, &ready_state);
if(SUCCEEDED(hres)) {
if(ready_state == READYSTATE_COMPLETE)
push_ready_state_task(This, READYSTATE_COMPLETE);
if(ready_state != READYSTATE_COMPLETE || This->doc_navigate)
advise_prop_notif(This, TRUE);
}else if(!This->doc_navigate) {
/* If we can't get document's ready state, there is not much we can do.
* Assume that document is complete at this point. */
push_ready_state_task(This, READYSTATE_COMPLETE);
}
return S_OK;
}
static LRESULT resize_document(DocHost *This, LONG width, LONG height)
{
RECT rect = {0, 0, width, height};
TRACE("(%p)->(%d %d)\n", This, width, height);
if(This->view)
IOleDocumentView_SetRect(This->view, &rect);
return 0;
}
static LRESULT WINAPI doc_view_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
DocHost *This;
static const WCHAR wszTHIS[] = {'T','H','I','S',0};
if(msg == WM_CREATE) {
This = *(DocHost**)lParam;
SetPropW(hwnd, wszTHIS, This);
}else {
This = GetPropW(hwnd, wszTHIS);
}
switch(msg) {
case WM_SIZE:
return resize_document(This, LOWORD(lParam), HIWORD(lParam));
}
return DefWindowProcW(hwnd, msg, wParam, lParam);
}
static void free_travellog_entry(travellog_entry_t *entry)
{
if(entry->stream)
IStream_Release(entry->stream);
heap_free(entry->url);
}
static IStream *get_travellog_stream(DocHost *This)
{
IPersistHistory *persist_history;
IStream *stream;
HRESULT hres;
hres = IUnknown_QueryInterface(This->document, &IID_IPersistHistory, (void**)&persist_history);
if(FAILED(hres))
return NULL;
hres = CreateStreamOnHGlobal(NULL, TRUE, &stream);
if(SUCCEEDED(hres))
hres = IPersistHistory_SaveHistory(persist_history, stream);
IPersistHistory_Release(persist_history);
if(FAILED(hres)) {
IStream_Release(stream);
return NULL;
}
return stream;
}
static void dump_travellog(DocHost *This)
{
unsigned i;
for(i=0; i < This->travellog.length; i++)
TRACE("%d: %s %s\n", i, i == This->travellog.position ? "=>" : " ", debugstr_w(This->travellog.log[i].url));
if(i == This->travellog.position)
TRACE("%d: =>\n", i);
}
static void update_travellog(DocHost *This)
{
travellog_entry_t *new_entry;
static const WCHAR about_schemeW[] = {'a','b','o','u','t',':'};
if(This->url && !_wcsnicmp(This->url, about_schemeW, ARRAY_SIZE(about_schemeW))) {
TRACE("Skipping about URL\n");
return;
}
if(!This->travellog.log) {
This->travellog.log = heap_alloc(4 * sizeof(*This->travellog.log));
if(!This->travellog.log)
return;
This->travellog.size = 4;
}else if(This->travellog.size < This->travellog.position+1) {
travellog_entry_t *new_travellog;
new_travellog = heap_realloc(This->travellog.log, This->travellog.size*2*sizeof(*This->travellog.log));
if(!new_travellog)
return;
This->travellog.log = new_travellog;
This->travellog.size *= 2;
}
if(This->travellog.loading_pos == -1) {
/* Clear forward history. */
while(This->travellog.length > This->travellog.position)
free_travellog_entry(This->travellog.log + --This->travellog.length);
}
new_entry = This->travellog.log + This->travellog.position;
new_entry->url = heap_strdupW(This->url);
TRACE("Adding %s at %d\n", debugstr_w(This->url), This->travellog.position);
if(!new_entry->url)
return;
new_entry->stream = get_travellog_stream(This);
if(This->travellog.loading_pos == -1) {
This->travellog.position++;
}else {
This->travellog.position = This->travellog.loading_pos;
This->travellog.loading_pos = -1;
}
if(This->travellog.position > This->travellog.length)
This->travellog.length = This->travellog.position;
dump_travellog(This);
}
void create_doc_view_hwnd(DocHost *This)
{
RECT rect;
static const WCHAR wszShell_DocObject_View[] =
{'S','h','e','l','l',' ','D','o','c','O','b','j','e','c','t',' ','V','i','e','w',0};
if(!doc_view_atom) {
static WNDCLASSEXW wndclass = {
sizeof(wndclass),
CS_PARENTDC,
doc_view_proc,
0, 0 /* native uses 4*/, NULL, NULL, NULL,
(HBRUSH)(COLOR_WINDOW + 1), NULL,
wszShell_DocObject_View,
NULL
};
wndclass.hInstance = ieframe_instance;
doc_view_atom = RegisterClassExW(&wndclass);
}
This->container_vtbl->get_docobj_rect(This, &rect);
This->hwnd = CreateWindowExW(0, wszShell_DocObject_View,
wszShell_DocObject_View,
WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | WS_CLIPCHILDREN | WS_TABSTOP,
rect.left, rect.top, rect.right, rect.bottom, This->frame_hwnd,
NULL, ieframe_instance, This);
}
void deactivate_document(DocHost *This)
{
IOleInPlaceObjectWindowless *winobj;
IOleObject *oleobj = NULL;
IHlinkTarget *hlink = NULL;
HRESULT hres;
if(!This->document) return;
if(This->doc_navigate) {
IUnknown_Release(This->doc_navigate);
This->doc_navigate = NULL;
}
if(This->is_prop_notif)
advise_prop_notif(This, FALSE);
if(This->view)
IOleDocumentView_UIActivate(This->view, FALSE);
hres = IUnknown_QueryInterface(This->document, &IID_IOleInPlaceObjectWindowless,
(void**)&winobj);
if(SUCCEEDED(hres)) {
IOleInPlaceObjectWindowless_InPlaceDeactivate(winobj);
IOleInPlaceObjectWindowless_Release(winobj);
}
if(This->view) {
IOleDocumentView_Show(This->view, FALSE);
IOleDocumentView_CloseView(This->view, 0);
IOleDocumentView_SetInPlaceSite(This->view, NULL);
IOleDocumentView_Release(This->view);
This->view = NULL;
}
hres = IUnknown_QueryInterface(This->document, &IID_IOleObject, (void**)&oleobj);
if(SUCCEEDED(hres))
IOleObject_Close(oleobj, OLECLOSE_NOSAVE);
hres = IUnknown_QueryInterface(This->document, &IID_IHlinkTarget, (void**)&hlink);
if(SUCCEEDED(hres)) {
IHlinkTarget_SetBrowseContext(hlink, NULL);
IHlinkTarget_Release(hlink);
}
if(oleobj) {
IOleClientSite *client_site = NULL;
IOleObject_GetClientSite(oleobj, &client_site);
if(client_site) {
if(client_site == &This->IOleClientSite_iface)
IOleObject_SetClientSite(oleobj, NULL);
IOleClientSite_Release(client_site);
}
IOleObject_Release(oleobj);
}
IUnknown_Release(This->document);
This->document = NULL;
}
HRESULT refresh_document(DocHost *This, const VARIANT *level)
{
IOleCommandTarget *cmdtrg;
VARIANT vin, vout;
HRESULT hres;
if(level && (V_VT(level) != VT_I4 || V_I4(level) != REFRESH_NORMAL))
FIXME("Unsupported refresh level %s\n", debugstr_variant(level));
if(!This->document) {
FIXME("no document\n");
return E_FAIL;
}
hres = IUnknown_QueryInterface(This->document, &IID_IOleCommandTarget, (void**)&cmdtrg);
if(FAILED(hres))
return hres;
V_VT(&vin) = VT_EMPTY;
V_VT(&vout) = VT_EMPTY;
hres = IOleCommandTarget_Exec(cmdtrg, NULL, OLECMDID_REFRESH, OLECMDEXECOPT_PROMPTUSER, &vin, &vout);
IOleCommandTarget_Release(cmdtrg);
if(FAILED(hres))
return hres;
VariantClear(&vout);
return S_OK;
}
void release_dochost_client(DocHost *This)
{
if(This->hwnd) {
DestroyWindow(This->hwnd);
This->hwnd = NULL;
}
if(This->hostui) {
IDocHostUIHandler_Release(This->hostui);
This->hostui = NULL;
}
if(This->client_disp) {
IDispatch_Release(This->client_disp);
This->client_disp = NULL;
}
if(This->frame) {
IOleInPlaceFrame_Release(This->frame);
This->frame = NULL;
}
if(This->olecmd) {
IOleCommandTarget_Release(This->olecmd);
This->olecmd = NULL;
}
}
static inline DocHost *impl_from_IOleCommandTarget(IOleCommandTarget *iface)
{
return CONTAINING_RECORD(iface, DocHost, IOleCommandTarget_iface);
}
static HRESULT WINAPI ClOleCommandTarget_QueryInterface(IOleCommandTarget *iface,
REFIID riid, void **ppv)
{
DocHost *This = impl_from_IOleCommandTarget(iface);
return IOleClientSite_QueryInterface(&This->IOleClientSite_iface, riid, ppv);
}
static ULONG WINAPI ClOleCommandTarget_AddRef(IOleCommandTarget *iface)
{
DocHost *This = impl_from_IOleCommandTarget(iface);
return IOleClientSite_AddRef(&This->IOleClientSite_iface);
}
static ULONG WINAPI ClOleCommandTarget_Release(IOleCommandTarget *iface)
{
DocHost *This = impl_from_IOleCommandTarget(iface);
return IOleClientSite_Release(&This->IOleClientSite_iface);
}
static HRESULT WINAPI ClOleCommandTarget_QueryStatus(IOleCommandTarget *iface,
const GUID *pguidCmdGroup, ULONG cCmds, OLECMD prgCmds[], OLECMDTEXT *pCmdText)
{
DocHost *This = impl_from_IOleCommandTarget(iface);
ULONG i;
TRACE("(%p)->(%s %u %p %p)\n", This, debugstr_guid(pguidCmdGroup), cCmds, prgCmds,
pCmdText);
for(i=0; prgCmds && i < cCmds; i++)
TRACE("unsupported command %u (%x)\n", prgCmds[i].cmdID, prgCmds[i].cmdf);
return E_NOTIMPL;
}
static HRESULT WINAPI ClOleCommandTarget_Exec(IOleCommandTarget *iface,
const GUID *pguidCmdGroup, DWORD nCmdID, DWORD nCmdexecopt, VARIANT *pvaIn,
VARIANT *pvaOut)
{
DocHost *This = impl_from_IOleCommandTarget(iface);
TRACE("(%p)->(%s %d %d %s %s)\n", This, debugstr_guid(pguidCmdGroup), nCmdID, nCmdexecopt,
debugstr_variant(pvaIn), debugstr_variant(pvaOut));
if(!pguidCmdGroup) {
switch(nCmdID) {
case OLECMDID_UPDATECOMMANDS:
if(!This->olecmd)
return E_NOTIMPL;
return IOleCommandTarget_Exec(This->olecmd, pguidCmdGroup, nCmdID, nCmdexecopt, pvaIn, pvaOut);
case OLECMDID_SETDOWNLOADSTATE:
if(pvaIn && V_VT(pvaIn) == VT_I4)
This->busy = V_I4(pvaIn) ? VARIANT_TRUE : VARIANT_FALSE;
if(This->olecmd)
return IOleCommandTarget_Exec(This->olecmd, pguidCmdGroup, nCmdID, nCmdexecopt, pvaIn, pvaOut);
if(!pvaIn || V_VT(pvaIn) != VT_I4)
return E_INVALIDARG;
notify_download_state(This, V_I4(pvaIn));
return S_OK;
default:
TRACE("Unimplemented cmdid %d\n", nCmdID);
return E_NOTIMPL;
}
}
if(IsEqualGUID(pguidCmdGroup, &CGID_DocHostCmdPriv)) {
switch(nCmdID) {
case DOCHOST_DOCCANNAVIGATE:
if(!pvaIn || V_VT(pvaIn) != VT_UNKNOWN)
return E_INVALIDARG;
if(This->doc_navigate)
IUnknown_Release(This->doc_navigate);
IUnknown_AddRef(V_UNKNOWN(pvaIn));
This->doc_navigate = V_UNKNOWN(pvaIn);
return S_OK;
case 1: {
IHTMLWindow2 *win2;
SAFEARRAY *sa = V_ARRAY(pvaIn);
VARIANT status_code, url, htmlwindow;
LONG ind;
HRESULT hres;
if(V_VT(pvaIn) != VT_ARRAY || !sa || (SafeArrayGetDim(sa) != 1))
return E_INVALIDARG;
ind = 0;
hres = SafeArrayGetElement(sa, &ind, &status_code);
if(FAILED(hres) || V_VT(&status_code)!=VT_I4)
return E_INVALIDARG;
ind = 1;
hres = SafeArrayGetElement(sa, &ind, &url);
if(FAILED(hres) || V_VT(&url)!=VT_BSTR)
return E_INVALIDARG;
ind = 3;
hres = SafeArrayGetElement(sa, &ind, &htmlwindow);
if(FAILED(hres) || V_VT(&htmlwindow)!=VT_UNKNOWN || !V_UNKNOWN(&htmlwindow))
return E_INVALIDARG;
hres = IUnknown_QueryInterface(V_UNKNOWN(&htmlwindow), &IID_IHTMLWindow2, (void**)&win2);
if(FAILED(hres))
return E_INVALIDARG;
handle_navigation_error(This, V_I4(&status_code), V_BSTR(&url), win2);
IHTMLWindow2_Release(win2);
return S_OK;
}
default:
TRACE("unsupported command %d of CGID_DocHostCmdPriv\n", nCmdID);
return E_NOTIMPL;
}
}
if(IsEqualGUID(pguidCmdGroup, &CGID_Explorer)) {
switch(nCmdID) {
case CMDID_EXPLORER_UPDATEHISTORY:
update_travellog(This);
update_navigation_commands(This);
return S_OK;
default:
TRACE("Unimplemented cmdid %d of CGID_Explorer\n", nCmdID);
return E_NOTIMPL;
}
}
if(IsEqualGUID(pguidCmdGroup, &CGID_ShellDocView)) {
switch(nCmdID) {
default:
TRACE("Unimplemented cmdid %d of CGID_ShellDocView\n", nCmdID);
return E_NOTIMPL;
}
}
if(IsEqualGUID(&CGID_DocHostCommandHandler, pguidCmdGroup)) {
if(!This->olecmd)
return E_NOTIMPL;
return IOleCommandTarget_Exec(This->olecmd, pguidCmdGroup, nCmdID, nCmdexecopt, pvaIn, pvaOut);
}
TRACE("Unimplemented cmdid %d of group %s\n", nCmdID, debugstr_guid(pguidCmdGroup));
return E_NOTIMPL;
}
static const IOleCommandTargetVtbl OleCommandTargetVtbl = {
ClOleCommandTarget_QueryInterface,
ClOleCommandTarget_AddRef,
ClOleCommandTarget_Release,
ClOleCommandTarget_QueryStatus,
ClOleCommandTarget_Exec
};
static inline DocHost *impl_from_IDocHostUIHandler2(IDocHostUIHandler2 *iface)
{
return CONTAINING_RECORD(iface, DocHost, IDocHostUIHandler2_iface);
}
static HRESULT WINAPI DocHostUIHandler_QueryInterface(IDocHostUIHandler2 *iface,
REFIID riid, void **ppv)
{
DocHost *This = impl_from_IDocHostUIHandler2(iface);
return IOleClientSite_QueryInterface(&This->IOleClientSite_iface, riid, ppv);
}
static ULONG WINAPI DocHostUIHandler_AddRef(IDocHostUIHandler2 *iface)
{
DocHost *This = impl_from_IDocHostUIHandler2(iface);
return IOleClientSite_AddRef(&This->IOleClientSite_iface);
}
static ULONG WINAPI DocHostUIHandler_Release(IDocHostUIHandler2 *iface)
{
DocHost *This = impl_from_IDocHostUIHandler2(iface);
return IOleClientSite_Release(&This->IOleClientSite_iface);
}
static HRESULT WINAPI DocHostUIHandler_ShowContextMenu(IDocHostUIHandler2 *iface,
DWORD dwID, POINT *ppt, IUnknown *pcmdtReserved, IDispatch *pdispReserved)
{
DocHost *This = impl_from_IDocHostUIHandler2(iface);
HRESULT hres;
TRACE("(%p)->(%d %p %p %p)\n", This, dwID, ppt, pcmdtReserved, pdispReserved);
if(This->hostui) {
hres = IDocHostUIHandler_ShowContextMenu(This->hostui, dwID, ppt, pcmdtReserved,
pdispReserved);
if(hres == S_OK)
return S_OK;
}
FIXME("default action not implemented\n");
return E_NOTIMPL;
}
static HRESULT WINAPI DocHostUIHandler_GetHostInfo(IDocHostUIHandler2 *iface,
DOCHOSTUIINFO *pInfo)
{
DocHost *This = impl_from_IDocHostUIHandler2(iface);
HRESULT hres;
TRACE("(%p)->(%p)\n", This, pInfo);
if(This->hostui) {
hres = IDocHostUIHandler_GetHostInfo(This->hostui, pInfo);
if(SUCCEEDED(hres))
return hres;
}
pInfo->dwFlags = DOCHOSTUIFLAG_DISABLE_HELP_MENU | DOCHOSTUIFLAG_OPENNEWWIN
| DOCHOSTUIFLAG_URL_ENCODING_ENABLE_UTF8 | DOCHOSTUIFLAG_ENABLE_INPLACE_NAVIGATION
| DOCHOSTUIFLAG_IME_ENABLE_RECONVERSION;
return S_OK;
}
static HRESULT WINAPI DocHostUIHandler_ShowUI(IDocHostUIHandler2 *iface, DWORD dwID,
IOleInPlaceActiveObject *pActiveObject, IOleCommandTarget *pCommandTarget,
IOleInPlaceFrame *pFrame, IOleInPlaceUIWindow *pDoc)
{
DocHost *This = impl_from_IDocHostUIHandler2(iface);
FIXME("(%p)->(%d %p %p %p %p)\n", This, dwID, pActiveObject, pCommandTarget,
pFrame, pDoc);
return E_NOTIMPL;
}
static HRESULT WINAPI DocHostUIHandler_HideUI(IDocHostUIHandler2 *iface)
{
DocHost *This = impl_from_IDocHostUIHandler2(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI DocHostUIHandler_UpdateUI(IDocHostUIHandler2 *iface)
{
DocHost *This = impl_from_IDocHostUIHandler2(iface);
TRACE("(%p)\n", This);
if(!This->hostui)
return S_FALSE;
return IDocHostUIHandler_UpdateUI(This->hostui);
}
static HRESULT WINAPI DocHostUIHandler_EnableModeless(IDocHostUIHandler2 *iface,
BOOL fEnable)
{
DocHost *This = impl_from_IDocHostUIHandler2(iface);
FIXME("(%p)->(%x)\n", This, fEnable);
return E_NOTIMPL;
}
static HRESULT WINAPI DocHostUIHandler_OnDocWindowActivate(IDocHostUIHandler2 *iface,
BOOL fActivate)
{
DocHost *This = impl_from_IDocHostUIHandler2(iface);
FIXME("(%p)->(%x)\n", This, fActivate);
return E_NOTIMPL;
}
static HRESULT WINAPI DocHostUIHandler_OnFrameWindowActivate(IDocHostUIHandler2 *iface,
BOOL fActivate)
{
DocHost *This = impl_from_IDocHostUIHandler2(iface);
FIXME("(%p)->(%x)\n", This, fActivate);
return E_NOTIMPL;
}
static HRESULT WINAPI DocHostUIHandler_ResizeBorder(IDocHostUIHandler2 *iface,
LPCRECT prcBorder, IOleInPlaceUIWindow *pUIWindow, BOOL fRameWindow)
{
DocHost *This = impl_from_IDocHostUIHandler2(iface);
FIXME("(%p)->(%p %p %X)\n", This, prcBorder, pUIWindow, fRameWindow);
return E_NOTIMPL;
}
static HRESULT WINAPI DocHostUIHandler_TranslateAccelerator(IDocHostUIHandler2 *iface,
LPMSG lpMsg, const GUID *pguidCmdGroup, DWORD nCmdID)
{
DocHost *This = impl_from_IDocHostUIHandler2(iface);
HRESULT hr = S_FALSE;
TRACE("(%p)->(%p %p %d)\n", This, lpMsg, pguidCmdGroup, nCmdID);
if(This->hostui)
hr = IDocHostUIHandler_TranslateAccelerator(This->hostui, lpMsg, pguidCmdGroup, nCmdID);
return hr;
}
static HRESULT WINAPI DocHostUIHandler_GetOptionKeyPath(IDocHostUIHandler2 *iface,
LPOLESTR *pchKey, DWORD dw)
{
DocHost *This = impl_from_IDocHostUIHandler2(iface);
TRACE("(%p)->(%p %d)\n", This, pchKey, dw);
if(This->hostui)
return IDocHostUIHandler_GetOptionKeyPath(This->hostui, pchKey, dw);
return S_OK;
}
static HRESULT WINAPI DocHostUIHandler_GetDropTarget(IDocHostUIHandler2 *iface,
IDropTarget *pDropTarget, IDropTarget **ppDropTarget)
{
DocHost *This = impl_from_IDocHostUIHandler2(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI DocHostUIHandler_GetExternal(IDocHostUIHandler2 *iface,
IDispatch **ppDispatch)
{
DocHost *This = impl_from_IDocHostUIHandler2(iface);
TRACE("(%p)->(%p)\n", This, ppDispatch);
if(This->hostui)
return IDocHostUIHandler_GetExternal(This->hostui, ppDispatch);
if(!This->shell_ui_helper) {
HRESULT hres;
hres = create_shell_ui_helper(&This->shell_ui_helper);
if(FAILED(hres))
return hres;
}
*ppDispatch = (IDispatch*)This->shell_ui_helper;
IDispatch_AddRef(*ppDispatch);
return S_OK;
}
static HRESULT WINAPI DocHostUIHandler_TranslateUrl(IDocHostUIHandler2 *iface,
DWORD dwTranslate, OLECHAR *pchURLIn, OLECHAR **ppchURLOut)
{
DocHost *This = impl_from_IDocHostUIHandler2(iface);
TRACE("(%p)->(%d %s %p)\n", This, dwTranslate, debugstr_w(pchURLIn), ppchURLOut);
if(This->hostui)
return IDocHostUIHandler_TranslateUrl(This->hostui, dwTranslate,
pchURLIn, ppchURLOut);
return S_FALSE;
}
static HRESULT WINAPI DocHostUIHandler_FilterDataObject(IDocHostUIHandler2 *iface,
IDataObject *pDO, IDataObject **ppDORet)
{
DocHost *This = impl_from_IDocHostUIHandler2(iface);
FIXME("(%p)->(%p %p)\n", This, pDO, ppDORet);
return E_NOTIMPL;
}
static HRESULT WINAPI DocHostUIHandler_GetOverrideKeyPath(IDocHostUIHandler2 *iface,
LPOLESTR *pchKey, DWORD dw)
{
DocHost *This = impl_from_IDocHostUIHandler2(iface);
IDocHostUIHandler2 *handler;
HRESULT hres;
TRACE("(%p)->(%p %d)\n", This, pchKey, dw);
if(!This->hostui)
return S_OK;
hres = IDocHostUIHandler_QueryInterface(This->hostui, &IID_IDocHostUIHandler2,
(void**)&handler);
if(SUCCEEDED(hres)) {
hres = IDocHostUIHandler2_GetOverrideKeyPath(handler, pchKey, dw);
IDocHostUIHandler2_Release(handler);
return hres;
}
return S_OK;
}
static const IDocHostUIHandler2Vtbl DocHostUIHandler2Vtbl = {
DocHostUIHandler_QueryInterface,
DocHostUIHandler_AddRef,
DocHostUIHandler_Release,
DocHostUIHandler_ShowContextMenu,
DocHostUIHandler_GetHostInfo,
DocHostUIHandler_ShowUI,
DocHostUIHandler_HideUI,
DocHostUIHandler_UpdateUI,
DocHostUIHandler_EnableModeless,
DocHostUIHandler_OnDocWindowActivate,
DocHostUIHandler_OnFrameWindowActivate,
DocHostUIHandler_ResizeBorder,
DocHostUIHandler_TranslateAccelerator,
DocHostUIHandler_GetOptionKeyPath,
DocHostUIHandler_GetDropTarget,
DocHostUIHandler_GetExternal,
DocHostUIHandler_TranslateUrl,
DocHostUIHandler_FilterDataObject,
DocHostUIHandler_GetOverrideKeyPath
};
static inline DocHost *impl_from_IPropertyNotifySink(IPropertyNotifySink *iface)
{
return CONTAINING_RECORD(iface, DocHost, IPropertyNotifySink_iface);
}
static HRESULT WINAPI PropertyNotifySink_QueryInterface(IPropertyNotifySink *iface,
REFIID riid, void **ppv)
{
DocHost *This = impl_from_IPropertyNotifySink(iface);
return IOleClientSite_QueryInterface(&This->IOleClientSite_iface, riid, ppv);
}
static ULONG WINAPI PropertyNotifySink_AddRef(IPropertyNotifySink *iface)
{
DocHost *This = impl_from_IPropertyNotifySink(iface);
return IOleClientSite_AddRef(&This->IOleClientSite_iface);
}
static ULONG WINAPI PropertyNotifySink_Release(IPropertyNotifySink *iface)
{
DocHost *This = impl_from_IPropertyNotifySink(iface);
return IOleClientSite_Release(&This->IOleClientSite_iface);
}
static HRESULT WINAPI PropertyNotifySink_OnChanged(IPropertyNotifySink *iface, DISPID dispID)
{
DocHost *This = impl_from_IPropertyNotifySink(iface);
TRACE("(%p)->(%d)\n", This, dispID);
switch(dispID) {
case DISPID_READYSTATE: {
READYSTATE ready_state;
HRESULT hres;
hres = get_doc_ready_state(This, &ready_state);
if(FAILED(hres))
return hres;
if(ready_state == READYSTATE_COMPLETE && !This->doc_navigate)
advise_prop_notif(This, FALSE);
update_ready_state(This, ready_state);
break;
}
default:
FIXME("unimplemented dispid %d\n", dispID);
return E_NOTIMPL;
}
return S_OK;
}
static HRESULT WINAPI PropertyNotifySink_OnRequestEdit(IPropertyNotifySink *iface, DISPID dispID)
{
DocHost *This = impl_from_IPropertyNotifySink(iface);
FIXME("(%p)->(%d)\n", This, dispID);
return E_NOTIMPL;
}
static const IPropertyNotifySinkVtbl PropertyNotifySinkVtbl = {
PropertyNotifySink_QueryInterface,
PropertyNotifySink_AddRef,
PropertyNotifySink_Release,
PropertyNotifySink_OnChanged,
PropertyNotifySink_OnRequestEdit
};
void DocHost_Init(DocHost *This, IWebBrowser2 *wb, const IDocHostContainerVtbl* container)
{
This->IDocHostUIHandler2_iface.lpVtbl = &DocHostUIHandler2Vtbl;
This->IOleCommandTarget_iface.lpVtbl = &OleCommandTargetVtbl;
This->IPropertyNotifySink_iface.lpVtbl = &PropertyNotifySinkVtbl;
This->wb = wb;
This->container_vtbl = container;
This->ready_state = READYSTATE_UNINITIALIZED;
list_init(&This->task_queue);
This->travellog.loading_pos = -1;
DocHost_ClientSite_Init(This);
DocHost_Frame_Init(This);
ConnectionPointContainer_Init(&This->cps, (IUnknown*)wb);
IEHTMLWindow_Init(This);
NewWindowManager_Init(This);
}
void DocHost_Release(DocHost *This)
{
if(This->shell_ui_helper)
IShellUIHelper2_Release(This->shell_ui_helper);
abort_dochost_tasks(This, NULL);
release_dochost_client(This);
DocHost_ClientSite_Release(This);
ConnectionPointContainer_Destroy(&This->cps);
while(This->travellog.length)
free_travellog_entry(This->travellog.log + --This->travellog.length);
heap_free(This->travellog.log);
heap_free(This->url);
}
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