2006-09-24 21:10:38 +00:00
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/*
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* Copyright 2006 Jacek Caban for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include <stdarg.h>
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#include <stdio.h>
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#define COBJMACROS
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#include "windef.h"
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#include "winbase.h"
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#include "winuser.h"
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#include "ole2.h"
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#include "mshtmcid.h"
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#include "wine/debug.h"
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#include "mshtml_private.h"
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WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
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#define WM_PROCESSTASK 0x8008
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2006-09-24 21:12:06 +00:00
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void push_task(task_t *task)
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{
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thread_data_t *thread_data = get_thread_data(TRUE);
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if(thread_data->task_queue_tail)
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thread_data->task_queue_tail->next = task;
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else
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thread_data->task_queue_head = task;
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thread_data->task_queue_tail = task;
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PostMessageW(thread_data->thread_hwnd, WM_PROCESSTASK, 0, 0);
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}
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static task_t *pop_task(void)
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{
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thread_data_t *thread_data = get_thread_data(TRUE);
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task_t *task = thread_data->task_queue_head;
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if(!task)
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return NULL;
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thread_data->task_queue_head = task->next;
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if(!thread_data->task_queue_head)
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thread_data->task_queue_tail = NULL;
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return task;
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}
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void remove_doc_tasks(HTMLDocument *doc)
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{
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thread_data_t *thread_data = get_thread_data(FALSE);
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task_t *iter, *tmp;
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2006-10-15 11:18:47 +00:00
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if(!thread_data)
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return;
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2006-09-24 21:12:06 +00:00
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while(thread_data->task_queue_head
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&& thread_data->task_queue_head->doc == doc)
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pop_task();
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for(iter = thread_data->task_queue_head; iter; iter = iter->next) {
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while(iter->next && iter->next->doc == doc) {
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tmp = iter->next;
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iter->next = tmp->next;
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mshtml_free(tmp);
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}
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if(!iter->next)
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thread_data->task_queue_tail = iter;
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}
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}
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static void set_downloading(HTMLDocument *doc)
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{
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IOleCommandTarget *olecmd;
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HRESULT hres;
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TRACE("(%p)\n", doc);
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2006-11-02 16:33:55 +00:00
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if(doc->frame)
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2006-09-24 21:12:06 +00:00
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IOleInPlaceFrame_SetStatusText(doc->frame, NULL /* FIXME */);
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if(!doc->client)
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return;
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hres = IOleClientSite_QueryInterface(doc->client, &IID_IOleCommandTarget, (void**)&olecmd);
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if(SUCCEEDED(hres)) {
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VARIANT var;
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V_VT(&var) = VT_I4;
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V_I4(&var) = 1;
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IOleCommandTarget_Exec(olecmd, NULL, OLECMDID_SETDOWNLOADSTATE, OLECMDEXECOPT_DONTPROMPTUSER,
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&var, NULL);
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IOleCommandTarget_Release(olecmd);
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}
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if(doc->hostui) {
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IDropTarget *drop_target = NULL;
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hres = IDocHostUIHandler_GetDropTarget(doc->hostui, NULL /* FIXME */, &drop_target);
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if(drop_target) {
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FIXME("Use IDropTarget\n");
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IDropTarget_Release(drop_target);
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}
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}
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}
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2006-09-24 21:40:32 +00:00
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static void set_parsecomplete(HTMLDocument *doc)
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{
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2006-09-27 14:37:36 +00:00
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IOleCommandTarget *olecmd = NULL;
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2006-09-24 21:40:32 +00:00
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TRACE("(%p)\n", doc);
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call_property_onchanged(doc->cp_propnotif, 1005);
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2006-09-27 14:37:36 +00:00
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doc->readystate = READYSTATE_INTERACTIVE;
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2006-09-24 21:40:32 +00:00
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call_property_onchanged(doc->cp_propnotif, DISPID_READYSTATE);
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2006-09-27 14:37:36 +00:00
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if(doc->client)
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IOleClientSite_QueryInterface(doc->client, &IID_IOleCommandTarget, (void**)&olecmd);
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2006-09-24 21:40:32 +00:00
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2006-09-27 14:37:36 +00:00
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if(olecmd) {
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VARIANT state, progress;
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2006-09-24 21:40:32 +00:00
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V_VT(&progress) = VT_I4;
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V_I4(&progress) = 0;
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IOleCommandTarget_Exec(olecmd, NULL, OLECMDID_SETPROGRESSPOS, OLECMDEXECOPT_DONTPROMPTUSER,
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&progress, NULL);
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V_VT(&state) = VT_I4;
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V_I4(&state) = 0;
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IOleCommandTarget_Exec(olecmd, NULL, OLECMDID_SETDOWNLOADSTATE, OLECMDEXECOPT_DONTPROMPTUSER,
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&state, NULL);
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IOleCommandTarget_Exec(olecmd, &CGID_MSHTML, IDM_PARSECOMPLETE, 0, NULL, NULL);
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IOleCommandTarget_Exec(olecmd, NULL, OLECMDID_HTTPEQUIV_DONE, 0, NULL, NULL);
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2006-09-27 14:37:36 +00:00
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}
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2006-09-24 21:40:32 +00:00
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2006-09-27 14:37:36 +00:00
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doc->readystate = READYSTATE_COMPLETE;
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call_property_onchanged(doc->cp_propnotif, DISPID_READYSTATE);
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2006-11-02 16:33:55 +00:00
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if(doc->frame) {
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static const WCHAR wszDone[] = {'D','o','n','e',0};
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IOleInPlaceFrame_SetStatusText(doc->frame, wszDone);
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}
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2006-09-27 14:37:36 +00:00
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if(olecmd) {
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VARIANT title;
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WCHAR empty[] = {0};
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2006-09-24 21:40:32 +00:00
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V_VT(&title) = VT_BSTR;
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V_BSTR(&title) = SysAllocString(empty);
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IOleCommandTarget_Exec(olecmd, NULL, OLECMDID_SETTITLE, OLECMDEXECOPT_DONTPROMPTUSER,
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&title, NULL);
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SysFreeString(V_BSTR(&title));
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IOleCommandTarget_Release(olecmd);
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}
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}
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2006-11-02 16:34:01 +00:00
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static void set_progress(HTMLDocument *doc)
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{
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IOleCommandTarget *olecmd = NULL;
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HRESULT hres;
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TRACE("(%p)\n", doc);
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if(doc->client)
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IOleClientSite_QueryInterface(doc->client, &IID_IOleCommandTarget, (void**)&olecmd);
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if(olecmd) {
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VARIANT progress_max, progress;
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V_VT(&progress_max) = VT_I4;
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V_I4(&progress_max) = 0; /* FIXME */
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IOleCommandTarget_Exec(olecmd, NULL, OLECMDID_SETPROGRESSMAX, OLECMDEXECOPT_DONTPROMPTUSER,
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&progress_max, NULL);
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V_VT(&progress) = VT_I4;
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V_I4(&progress) = 0; /* FIXME */
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IOleCommandTarget_Exec(olecmd, NULL, OLECMDID_SETPROGRESSPOS, OLECMDEXECOPT_DONTPROMPTUSER,
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&progress, NULL);
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}
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if(doc->usermode == EDITMODE && doc->hostui) {
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DOCHOSTUIINFO hostinfo;
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memset(&hostinfo, 0, sizeof(DOCHOSTUIINFO));
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hostinfo.cbSize = sizeof(DOCHOSTUIINFO);
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hres = IDocHostUIHandler_GetHostInfo(doc->hostui, &hostinfo);
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if(SUCCEEDED(hres))
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/* FIXME: use hostinfo */
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TRACE("hostinfo = {%u %08x %08x %s %s}\n",
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hostinfo.cbSize, hostinfo.dwFlags, hostinfo.dwDoubleClick,
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debugstr_w(hostinfo.pchHostCss), debugstr_w(hostinfo.pchHostNS));
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}
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}
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2006-09-24 21:12:06 +00:00
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static void process_task(task_t *task)
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{
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switch(task->task_id) {
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case TASK_SETDOWNLOADSTATE:
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return set_downloading(task->doc);
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2006-09-24 21:40:32 +00:00
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case TASK_PARSECOMPLETE:
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return set_parsecomplete(task->doc);
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2006-11-02 16:34:01 +00:00
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case TASK_SETPROGRESS:
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return set_progress(task->doc);
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2006-09-24 21:12:06 +00:00
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default:
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ERR("Wrong task_id %d\n", task->task_id);
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}
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}
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2006-09-24 21:10:38 +00:00
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static LRESULT WINAPI hidden_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
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{
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2006-09-24 21:12:06 +00:00
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switch(msg) {
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case WM_PROCESSTASK:
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while(1) {
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task_t *task = pop_task();
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if(!task)
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break;
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process_task(task);
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mshtml_free(task);
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}
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return 0;
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}
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2006-09-24 21:10:38 +00:00
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if(msg > WM_USER)
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FIXME("(%p %d %x %lx)\n", hwnd, msg, wParam, lParam);
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return DefWindowProcW(hwnd, msg, wParam, lParam);
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}
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static HWND create_thread_hwnd(void)
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{
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static ATOM hidden_wnd_class = 0;
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static const WCHAR wszInternetExplorer_Hidden[] = {'I','n','t','e','r','n','e','t',
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' ','E','x','p','l','o','r','e','r','_','H','i','d','d','e','n',0};
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if(!hidden_wnd_class) {
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WNDCLASSEXW wndclass = {
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sizeof(WNDCLASSEXW), 0,
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hidden_proc,
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0, 0, hInst, NULL, NULL, NULL, NULL,
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wszInternetExplorer_Hidden,
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NULL
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};
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hidden_wnd_class = RegisterClassExW(&wndclass);
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}
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return CreateWindowExW(0, wszInternetExplorer_Hidden, NULL, WS_POPUP,
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0, 0, 0, 0, NULL, NULL, hInst, NULL);
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}
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HWND get_thread_hwnd(void)
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{
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thread_data_t *thread_data = get_thread_data(TRUE);
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if(!thread_data->thread_hwnd)
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thread_data->thread_hwnd = create_thread_hwnd();
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return thread_data->thread_hwnd;
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}
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thread_data_t *get_thread_data(BOOL create)
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{
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thread_data_t *thread_data;
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if(!mshtml_tls) {
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if(create)
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mshtml_tls = TlsAlloc();
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else
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return NULL;
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}
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thread_data = TlsGetValue(mshtml_tls);
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if(!thread_data && create) {
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thread_data = mshtml_alloc_zero(sizeof(thread_data_t));
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TlsSetValue(mshtml_tls, thread_data);
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}
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return thread_data;
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}
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