Sweden-Number/dlls/shdocvw/dochost.c

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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 "wine/debug.h"
#include "shdocvw.h"
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#include "hlink.h"
#include "exdispid.h"
WINE_DEFAULT_DEBUG_CHANNEL(shdocvw);
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static ATOM doc_view_atom = 0;
void push_dochost_task(DocHost *This, task_header_t *task, task_proc_t proc, BOOL send)
{
task->proc = proc;
/* FIXME: Don't use lParam */
if(send)
SendMessageW(This->frame_hwnd, WM_DOCHOSTTASK, 0, (LPARAM)task);
else
PostMessageW(This->frame_hwnd, WM_DOCHOSTTASK, 0, (LPARAM)task);
}
LRESULT process_dochost_task(DocHost *This, LPARAM lparam)
{
task_header_t *task = (task_header_t*)lparam;
task->proc(This, task);
heap_free(task);
return 0;
}
static void navigate_complete(DocHost *This)
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{
IDispatch *disp = NULL;
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DISPPARAMS dispparams;
VARIANTARG params[2];
VARIANT url;
HRESULT hres;
hres = IUnknown_QueryInterface(This->document, &IID_IDispatch, (void**)&disp);
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if(FAILED(hres))
FIXME("Could not get IDispatch interface\n");
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) = disp;
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V_VT(&url) = VT_BSTR;
V_BSTR(&url) = SysAllocString(This->url);
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call_sink(This->cps.wbe2, DISPID_NAVIGATECOMPLETE2, &dispparams);
call_sink(This->cps.wbe2, DISPID_DOCUMENTCOMPLETE, &dispparams);
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SysFreeString(V_BSTR(&url));
if(disp)
IDispatch_Release(disp);
This->busy = VARIANT_FALSE;
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}
void object_available(DocHost *This)
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{
IHlinkTarget *hlink;
HRESULT hres;
TRACE("(%p)\n", This);
if(!This->document) {
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WARN("document == NULL\n");
return;
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}
hres = IUnknown_QueryInterface(This->document, &IID_IHlinkTarget, (void**)&hlink);
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if(FAILED(hres)) {
FIXME("Could not get IHlinkTarget interface\n");
return;
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}
hres = IHlinkTarget_Navigate(hlink, 0, NULL);
IHlinkTarget_Release(hlink);
if(FAILED(hres)) {
FIXME("Navigate failed\n");
return;
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}
navigate_complete(This);
return;
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}
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;
}
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static LRESULT WINAPI doc_view_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
DocHost *This;
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static const WCHAR wszTHIS[] = {'T','H','I','S',0};
if(msg == WM_CREATE) {
This = *(DocHost**)lParam;
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SetPropW(hwnd, wszTHIS, This);
}else {
This = GetPropW(hwnd, wszTHIS);
}
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switch(msg) {
case WM_SIZE:
return resize_document(This, LOWORD(lParam), HIWORD(lParam));
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}
return DefWindowProcW(hwnd, msg, wParam, lParam);
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}
void create_doc_view_hwnd(DocHost *This)
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{
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_WINDOWFRAME, NULL,
wszShell_DocObject_View,
NULL
};
wndclass.hInstance = shdocvw_hinstance;
doc_view_atom = RegisterClassExW(&wndclass);
}
GetClientRect(This->frame_hwnd, &rect); /* FIXME */
This->hwnd = CreateWindowExW(0, wszShell_DocObject_View,
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wszShell_DocObject_View,
WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | WS_CLIPCHILDREN | WS_TABSTOP,
rect.left, rect.top, rect.right, rect.bottom, This->frame_hwnd,
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NULL, shdocvw_hinstance, This);
}
void deactivate_document(DocHost *This)
{
IOleInPlaceObjectWindowless *winobj;
IOleObject *oleobj = NULL;
IHlinkTarget *hlink = NULL;
HRESULT hres;
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 == CLIENTSITE(This))
IOleObject_SetClientSite(oleobj, NULL);
IOleClientSite_Release(client_site);
}
IOleObject_Release(oleobj);
}
IUnknown_Release(This->document);
This->document = NULL;
}
#define OLECMD_THIS(iface) DEFINE_THIS(DocHost, OleCommandTarget, iface)
static HRESULT WINAPI ClOleCommandTarget_QueryInterface(IOleCommandTarget *iface,
REFIID riid, void **ppv)
{
DocHost *This = OLECMD_THIS(iface);
return IOleClientSite_QueryInterface(CLIENTSITE(This), riid, ppv);
}
static ULONG WINAPI ClOleCommandTarget_AddRef(IOleCommandTarget *iface)
{
DocHost *This = OLECMD_THIS(iface);
return IOleClientSite_AddRef(CLIENTSITE(This));
}
static ULONG WINAPI ClOleCommandTarget_Release(IOleCommandTarget *iface)
{
DocHost *This = OLECMD_THIS(iface);
return IOleClientSite_Release(CLIENTSITE(This));
}
static HRESULT WINAPI ClOleCommandTarget_QueryStatus(IOleCommandTarget *iface,
const GUID *pguidCmdGroup, ULONG cCmds, OLECMD prgCmds[], OLECMDTEXT *pCmdText)
{
DocHost *This = OLECMD_THIS(iface);
FIXME("(%p)->(%s %u %p %p)\n", This, debugstr_guid(pguidCmdGroup), cCmds, prgCmds,
pCmdText);
return E_NOTIMPL;
}
static HRESULT WINAPI ClOleCommandTarget_Exec(IOleCommandTarget *iface,
const GUID *pguidCmdGroup, DWORD nCmdID, DWORD nCmdexecopt, VARIANT *pvaIn,
VARIANT *pvaOut)
{
DocHost *This = OLECMD_THIS(iface);
FIXME("(%p)->(%s %d %d %p %p)\n", This, debugstr_guid(pguidCmdGroup), nCmdID,
nCmdexecopt, pvaIn, pvaOut);
return E_NOTIMPL;
}
#undef OLECMD_THIS
static const IOleCommandTargetVtbl OleCommandTargetVtbl = {
ClOleCommandTarget_QueryInterface,
ClOleCommandTarget_AddRef,
ClOleCommandTarget_Release,
ClOleCommandTarget_QueryStatus,
ClOleCommandTarget_Exec
};
#define DOCHOSTUI_THIS(iface) DEFINE_THIS(DocHost, DocHostUIHandler, iface)
static HRESULT WINAPI DocHostUIHandler_QueryInterface(IDocHostUIHandler2 *iface,
REFIID riid, void **ppv)
{
DocHost *This = DOCHOSTUI_THIS(iface);
return IOleClientSite_QueryInterface(CLIENTSITE(This), riid, ppv);
}
static ULONG WINAPI DocHostUIHandler_AddRef(IDocHostUIHandler2 *iface)
{
DocHost *This = DOCHOSTUI_THIS(iface);
return IOleClientSite_AddRef(CLIENTSITE(This));
}
static ULONG WINAPI DocHostUIHandler_Release(IDocHostUIHandler2 *iface)
{
DocHost *This = DOCHOSTUI_THIS(iface);
return IOleClientSite_Release(CLIENTSITE(This));
}
static HRESULT WINAPI DocHostUIHandler_ShowContextMenu(IDocHostUIHandler2 *iface,
DWORD dwID, POINT *ppt, IUnknown *pcmdtReserved, IDispatch *pdispReserved)
{
DocHost *This = DOCHOSTUI_THIS(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 = DOCHOSTUI_THIS(iface);
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HRESULT hres;
TRACE("(%p)->(%p)\n", This, pInfo);
if(This->hostui) {
hres = IDocHostUIHandler_GetHostInfo(This->hostui, pInfo);
if(SUCCEEDED(hres))
return hres;
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}
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 = DOCHOSTUI_THIS(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 = DOCHOSTUI_THIS(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI DocHostUIHandler_UpdateUI(IDocHostUIHandler2 *iface)
{
DocHost *This = DOCHOSTUI_THIS(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 = DOCHOSTUI_THIS(iface);
FIXME("(%p)->(%x)\n", This, fEnable);
return E_NOTIMPL;
}
static HRESULT WINAPI DocHostUIHandler_OnDocWindowActivate(IDocHostUIHandler2 *iface,
BOOL fActivate)
{
DocHost *This = DOCHOSTUI_THIS(iface);
FIXME("(%p)->(%x)\n", This, fActivate);
return E_NOTIMPL;
}
static HRESULT WINAPI DocHostUIHandler_OnFrameWindowActivate(IDocHostUIHandler2 *iface,
BOOL fActivate)
{
DocHost *This = DOCHOSTUI_THIS(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 = DOCHOSTUI_THIS(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 = DOCHOSTUI_THIS(iface);
FIXME("(%p)->(%p %p %d)\n", This, lpMsg, pguidCmdGroup, nCmdID);
return E_NOTIMPL;
}
static HRESULT WINAPI DocHostUIHandler_GetOptionKeyPath(IDocHostUIHandler2 *iface,
LPOLESTR *pchKey, DWORD dw)
{
DocHost *This = DOCHOSTUI_THIS(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 = DOCHOSTUI_THIS(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI DocHostUIHandler_GetExternal(IDocHostUIHandler2 *iface,
IDispatch **ppDispatch)
{
DocHost *This = DOCHOSTUI_THIS(iface);
TRACE("(%p)->(%p)\n", This, ppDispatch);
if(This->hostui)
return IDocHostUIHandler_GetExternal(This->hostui, ppDispatch);
FIXME("default action not implemented\n");
return E_NOTIMPL;
}
static HRESULT WINAPI DocHostUIHandler_TranslateUrl(IDocHostUIHandler2 *iface,
DWORD dwTranslate, OLECHAR *pchURLIn, OLECHAR **ppchURLOut)
{
DocHost *This = DOCHOSTUI_THIS(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 = DOCHOSTUI_THIS(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 = DOCHOSTUI_THIS(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;
}
#undef DOCHOSTUI_THIS
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
};
void DocHost_Init(DocHost *This, IDispatch *disp)
{
This->lpDocHostUIHandlerVtbl = &DocHostUIHandler2Vtbl;
This->lpOleCommandTargetVtbl = &OleCommandTargetVtbl;
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This->disp = disp;
This->client_disp = NULL;
This->document = NULL;
This->hostui = NULL;
This->frame = NULL;
This->hwnd = NULL;
This->frame_hwnd = NULL;
This->url = NULL;
This->silent = VARIANT_FALSE;
This->offline = VARIANT_FALSE;
DocHost_ClientSite_Init(This);
DocHost_Frame_Init(This);
ConnectionPointContainer_Init(&This->cps, (IUnknown*)disp);
}
void DocHost_Release(DocHost *This)
{
if(This->client_disp)
IDispatch_Release(This->client_disp);
if(This->frame)
IOleInPlaceFrame_Release(This->frame);
DocHost_ClientSite_Release(This);
ConnectionPointContainer_Destroy(&This->cps);
SysFreeString(This->url);
}