dlls/ieframe/ieframe.h

   1 /*
   2  * Header includes for ieframe.dll
   3  *
   4  * Copyright 2011 Jacek Caban for CodeWeavers
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include <stdarg.h>
  22
  23 #define COBJMACROS
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "wingdi.h"
  28 #include "winuser.h"
  29
  30 #include "ole2.h"
  31 #include "olectl.h"
  32 #include "shlobj.h"
  33 #include "mshtmhst.h"
  34 #include "exdisp.h"
  35 #include "hlink.h"
  36 #include "htiface.h"
  37 #include "shdeprecated.h"
  38 #include "docobjectservice.h"
  39
  40 #include "wine/list.h"
  41
  42 typedef struct ConnectionPoint ConnectionPoint;
  43 typedef struct DocHost DocHost;
  44
  45 typedef struct {
  46     IConnectionPointContainer IConnectionPointContainer_iface;
  47
  48     ConnectionPoint *wbe2;
  49     ConnectionPoint *wbe;
  50     ConnectionPoint *pns;
  51
  52     IUnknown *impl;
  53 } ConnectionPointContainer;
  54
  55 typedef struct {
  56     IHlinkFrame    IHlinkFrame_iface;
  57     ITargetFrame   ITargetFrame_iface;
  58     ITargetFrame2  ITargetFrame2_iface;
  59     ITargetFramePriv2 ITargetFramePriv2_iface;
  60     IWebBrowserPriv2IE9 IWebBrowserPriv2IE9_iface;
  61
  62     IUnknown *outer;
  63     DocHost *doc_host;
  64 } HlinkFrame;
  65
  66 struct _task_header_t;
  67
  68 typedef void (*task_proc_t)(DocHost*, struct _task_header_t*);
  69 typedef void (*task_destr_t)(struct _task_header_t*);
  70
  71 typedef struct _task_header_t {
  72     struct list entry;
  73     task_proc_t proc;
  74     task_destr_t destr;
  75 } task_header_t;
  76
  77 typedef struct {
  78     IShellBrowser IShellBrowser_iface;
  79     IBrowserService IBrowserService_iface;
  80     IDocObjectService IDocObjectService_iface;
  81
  82     LONG ref;
  83
  84     DocHost *doc_host;
  85 }  ShellBrowser;
  86
  87 typedef struct {
  88     IHTMLWindow2 IHTMLWindow2_iface;
  89     DocHost *doc_host;
  90 } IEHTMLWindow;
  91
  92 typedef struct {
  93     INewWindowManager INewWindowManager_iface;
  94     DocHost *doc_host;
  95 } NewWindowManager;
  96
  97 typedef struct {
  98     WCHAR *url;
  99     IStream *stream;
 100 } travellog_entry_t;
 101
 102 typedef struct _IDocHostContainerVtbl
 103 {
 104     ULONG (*addref)(DocHost*);
 105     ULONG (*release)(DocHost*);
 106     void (*get_docobj_rect)(DocHost*,RECT*);
 107     HRESULT (*set_status_text)(DocHost*,const WCHAR*);
 108     void (*on_command_state_change)(DocHost*,LONG,BOOL);
 109     void (*set_url)(DocHost*,const WCHAR*);
 110 } IDocHostContainerVtbl;
 111
 112 struct DocHost {
 113     IOleClientSite      IOleClientSite_iface;
 114     IOleInPlaceSiteEx   IOleInPlaceSiteEx_iface;
 115     IDocHostUIHandler2  IDocHostUIHandler2_iface;
 116     IOleDocumentSite    IOleDocumentSite_iface;
 117     IOleControlSite     IOleControlSite_iface;
 118     IOleCommandTarget   IOleCommandTarget_iface;
 119     IDispatch           IDispatch_iface;
 120     IPropertyNotifySink IPropertyNotifySink_iface;
 121     IServiceProvider    IServiceProvider_iface;
 122
 123     /* Interfaces of InPlaceFrame object */
 124     IOleInPlaceFrame  IOleInPlaceFrame_iface;
 125
 126     IWebBrowser2 *wb;
 127
 128     IDispatch *client_disp;
 129     IDocHostUIHandler *hostui;
 130     IOleInPlaceFrame *frame;
 131     IOleCommandTarget *olecmd;
 132
 133     IUnknown *document;
 134     IOleDocumentView *view;
 135     IUnknown *doc_navigate;
 136
 137     const IDocHostContainerVtbl *container_vtbl;
 138
 139     HWND hwnd;
 140     HWND frame_hwnd;
 141
 142     struct list task_queue;
 143
 144     LPOLESTR url;
 145
 146     VARIANT_BOOL silent;
 147     VARIANT_BOOL offline;
 148     VARIANT_BOOL busy;
 149
 150     READYSTATE ready_state;
 151     READYSTATE doc_state;
 152     DWORD prop_notif_cookie;
 153     BOOL is_prop_notif;
 154
 155     ShellBrowser *browser_service;
 156     IShellUIHelper2 *shell_ui_helper;
 157
 158     struct {
 159         travellog_entry_t *log;
 160         unsigned size;
 161         unsigned length;
 162         unsigned position;
 163         int loading_pos;
 164     } travellog;
 165
 166     ConnectionPointContainer cps;
 167     IEHTMLWindow html_window;
 168     NewWindowManager nwm;
 169 };
 170
 171 struct WebBrowser {
 172     IUnknown                 IUnknown_inner;
 173     IWebBrowser2             IWebBrowser2_iface;
 174     IOleObject               IOleObject_iface;
 175     IOleInPlaceObject        IOleInPlaceObject_iface;
 176     IOleControl              IOleControl_iface;
 177     IPersistStorage          IPersistStorage_iface;
 178     IPersistMemory           IPersistMemory_iface;
 179     IPersistStreamInit       IPersistStreamInit_iface;
 180     IProvideClassInfo2       IProvideClassInfo2_iface;
 181     IViewObject2             IViewObject2_iface;
 182     IOleInPlaceActiveObject  IOleInPlaceActiveObject_iface;
 183     IOleCommandTarget        IOleCommandTarget_iface;
 184     IServiceProvider         IServiceProvider_iface;
 185     IDataObject              IDataObject_iface;
 186     HlinkFrame hlink_frame;
 187
 188     LONG ref;
 189
 190     INT version;
 191
 192     IOleClientSite *client;
 193     IOleClientSite *client_closed;
 194     IOleContainer *container;
 195     IOleInPlaceSiteEx *inplace;
 196
 197     IAdviseSink *sink;
 198     DWORD sink_aspects;
 199     DWORD sink_flags;
 200
 201     IOleAdviseHolder *advise_holder;
 202
 203     /* window context */
 204
 205     HWND frame_hwnd;
 206     IOleInPlaceUIWindow *uiwindow;
 207     RECT pos_rect;
 208     RECT clip_rect;
 209     OLEINPLACEFRAMEINFO frameinfo;
 210     SIZEL extent;
 211
 212     BOOL ui_activated;
 213
 214     HWND shell_embedding_hwnd;
 215
 216     VARIANT_BOOL register_browser;
 217     VARIANT_BOOL visible;
 218     VARIANT_BOOL menu_bar;
 219     VARIANT_BOOL address_bar;
 220     VARIANT_BOOL status_bar;
 221     VARIANT_BOOL tool_bar;
 222     VARIANT_BOOL full_screen;
 223     VARIANT_BOOL theater_mode;
 224
 225     DocHost doc_host;
 226 };
 227
 228 struct InternetExplorer {
 229     DocHost doc_host;
 230     IWebBrowser2 IWebBrowser2_iface;
 231     IExternalConnection IExternalConnection_iface;
 232     IServiceProvider IServiceProvider_iface;
 233     HlinkFrame hlink_frame;
 234
 235     LONG ref;
 236     LONG extern_ref;
 237
 238     HWND frame_hwnd;
 239     HWND status_hwnd;
 240     HWND toolbar_hwnd;
 241     HMENU menu;
 242     BOOL nohome;
 243
 244     struct list entry;
 245 };
 246
 247 void WebBrowser_OleObject_Init(WebBrowser*);
 248 void WebBrowser_ViewObject_Init(WebBrowser*);
 249 void WebBrowser_Persist_Init(WebBrowser*);
 250 void WebBrowser_ClassInfo_Init(WebBrowser*);
 251
 252 void WebBrowser_OleObject_Destroy(WebBrowser*);
 253
 254 void DocHost_Init(DocHost*,IWebBrowser2*,const IDocHostContainerVtbl*);
 255 void DocHost_Release(DocHost*);
 256 void DocHost_ClientSite_Init(DocHost*);
 257 void DocHost_ClientSite_Release(DocHost*);
 258 void DocHost_Frame_Init(DocHost*);
 259 void release_dochost_client(DocHost*);
 260
 261 void IEHTMLWindow_Init(DocHost*);
 262 void NewWindowManager_Init(DocHost*);
 263
 264 void HlinkFrame_Init(HlinkFrame*,IUnknown*,DocHost*);
 265 BOOL HlinkFrame_QI(HlinkFrame*,REFIID,void**);
 266
 267 HRESULT create_browser_service(DocHost*,ShellBrowser**);
 268 void detach_browser_service(ShellBrowser*);
 269 HRESULT create_shell_ui_helper(IShellUIHelper2**);
 270
 271 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*);
 272 void ConnectionPointContainer_Destroy(ConnectionPointContainer*);
 273
 274 void call_sink(ConnectionPoint*,DISPID,DISPPARAMS*);
 275 HRESULT navigate_url(DocHost*,LPCWSTR,const VARIANT*,const VARIANT*,VARIANT*,VARIANT*);
 276 HRESULT go_home(DocHost*);
 277 HRESULT go_back(DocHost*);
 278 HRESULT go_forward(DocHost*);
 279 HRESULT refresh_document(DocHost*,const VARIANT*);
 280 HRESULT get_window(DocHost*,IHTMLWindow2**);
 281 HRESULT get_location_url(DocHost*,BSTR*);
 282 HRESULT set_dochost_url(DocHost*,const WCHAR*);
 283 void handle_navigation_error(DocHost*,HRESULT,BSTR,IHTMLWindow2*);
 284 const WCHAR *error_url_frag(const WCHAR*);
 285 HRESULT dochost_object_available(DocHost*,IUnknown*);
 286 void set_doc_state(DocHost*,READYSTATE);
 287 void activate_document(DocHost*);
 288 void deactivate_document(DocHost*);
 289 void create_doc_view_hwnd(DocHost*);
 290 void on_commandstate_change(DocHost*,LONG,BOOL);
 291 void notify_download_state(DocHost*,BOOL);
 292 void update_navigation_commands(DocHost *dochost);
 293
 294 #define WM_DOCHOSTTASK (WM_USER+0x300)
 295 void push_dochost_task(DocHost*,task_header_t*,task_proc_t,task_destr_t,BOOL);
 296 void abort_dochost_tasks(DocHost*,task_proc_t);
 297 LRESULT process_dochost_tasks(DocHost*);
 298
 299 void InternetExplorer_WebBrowser_Init(InternetExplorer*);
 300 HRESULT update_ie_statustext(InternetExplorer*, LPCWSTR);
 301 void released_obj(void);
 302 DWORD release_extern_ref(InternetExplorer*,BOOL);
 303
 304 void register_iewindow_class(void);
 305 void unregister_iewindow_class(void);
 306
 307 #define TID_LIST \
 308     XCLSID(WebBrowser) \
 309     XCLSID(WebBrowser_V1) \
 310     XIID(IWebBrowser2)
 311
 312 typedef enum {
 313 #define XIID(iface) iface ## _tid,
 314 #define XCLSID(class) class ## _tid,
 315 TID_LIST
 316 #undef XIID
 317 #undef XCLSID
 318     LAST_tid
 319 } tid_t;
 320
 321 HRESULT get_typeinfo(tid_t,ITypeInfo**);
 322
 323 HRESULT WINAPI CUrlHistory_Create(IClassFactory*,IUnknown*,REFIID,void**);
 324 HRESULT WINAPI InternetExplorer_Create(IClassFactory*,IUnknown*,REFIID,void**);
 325 HRESULT WINAPI InternetShortcut_Create(IClassFactory*,IUnknown*,REFIID,void**);
 326 HRESULT WINAPI WebBrowser_Create(IClassFactory*,IUnknown*,REFIID,void**);
 327 HRESULT WINAPI WebBrowserV1_Create(IClassFactory*,IUnknown*,REFIID,void**);
 328 HRESULT WINAPI InternetExplorerManager_Create(IClassFactory*,IUnknown*,REFIID,void**);
 329
 330 extern IClassFactory InternetExplorerFactory;
 331 extern IClassFactory InternetExplorerManagerFactory;
 332
 333 extern LONG module_ref;
 334 extern HINSTANCE ieframe_instance;
 335
 336 static inline void lock_module(void) {
 337     InterlockedIncrement(&module_ref);
 338 }
 339
 340 static inline void unlock_module(void) {
 341     InterlockedDecrement(&module_ref);
 342 }
 343
 344 static inline LPWSTR co_strdupW(LPCWSTR str)
 345 {
 346     WCHAR *ret = CoTaskMemAlloc((lstrlenW(str) + 1)*sizeof(WCHAR));
 347     if (ret)
 348         lstrcpyW(ret, str);
 349     return ret;
 350 }
 351
 352 static inline LPWSTR co_strdupAtoW(LPCSTR str)
 353 {
 354     INT len;
 355     WCHAR *ret;
 356     len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
 357     ret = CoTaskMemAlloc(len*sizeof(WCHAR));
 358     if (ret)
 359         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
 360     return ret;
 361 }
 362
 363 static inline LPSTR co_strdupWtoA(LPCWSTR str)
 364 {
 365     INT len;
 366     CHAR *ret;
 367     len = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, 0, 0);
 368     ret = CoTaskMemAlloc(len);
 369     if (ret)
 370         WideCharToMultiByte(CP_ACP, 0, str, -1, ret, len, 0, 0);
 371     return ret;
 372 }
 373
 374 enum SessionOp
 375 {
 376     SESSION_QUERY,
 377     SESSION_INCREMENT,
 378     SESSION_DECREMENT
 379 };
 380
 381 LONG WINAPI SetQueryNetSessionCount(DWORD session_op);