dll/win32/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 WIN32_NO_STATUS
  24 #define _INC_WINDOWS
  25 #define COM_NO_WINDOWS_H
  26
  27 #define COBJMACROS
  28 #define NONAMELESSUNION
  29
  30 #include <windef.h>
  31 #include <winbase.h>
  32 #include <wingdi.h>
  33 //#include "winuser.h"
  34 #include <wincon.h>
  35
  36 //#include "ole2.h"
  37 //#include "olectl.h"
  38 #include <shlobj.h>
  39 #include <mshtmhst.h>
  40 //#include "exdisp.h"
  41 #include <hlink.h>
  42 #include <htiface.h>
  43 //#include "shdeprecated.h"
  44 #include <docobjectservice.h>
  45
  46 #include <wine/unicode.h>
  47 #include <wine/list.h>
  48
  49 typedef struct ConnectionPoint ConnectionPoint;
  50 typedef struct DocHost DocHost;
  51
  52 typedef struct {
  53     IConnectionPointContainer IConnectionPointContainer_iface;
  54
  55     ConnectionPoint *wbe2;
  56     ConnectionPoint *wbe;
  57     ConnectionPoint *pns;
  58
  59     IUnknown *impl;
  60 } ConnectionPointContainer;
  61
  62 typedef struct {
  63     IHlinkFrame    IHlinkFrame_iface;
  64     ITargetFrame2  ITargetFrame2_iface;
  65     ITargetFramePriv2 ITargetFramePriv2_iface;
  66
  67     IUnknown *outer;
  68     DocHost *doc_host;
  69 } HlinkFrame;
  70
  71 struct _task_header_t;
  72
  73 typedef void (*task_proc_t)(DocHost*, struct _task_header_t*);
  74 typedef void (*task_destr_t)(struct _task_header_t*);
  75
  76 typedef struct _task_header_t {
  77     struct list entry;
  78     task_proc_t proc;
  79     task_destr_t destr;
  80 } task_header_t;
  81
  82 typedef struct {
  83     IShellBrowser IShellBrowser_iface;
  84     IBrowserService IBrowserService_iface;
  85     IDocObjectService IDocObjectService_iface;
  86
  87     LONG ref;
  88
  89     DocHost *doc_host;
  90 }  ShellBrowser;
  91
  92 typedef struct {
  93     IHTMLWindow2 IHTMLWindow2_iface;
  94     DocHost *doc_host;
  95 } IEHTMLWindow;
  96
  97 typedef struct {
  98     INewWindowManager INewWindowManager_iface;
  99     DocHost *doc_host;
 100 } NewWindowManager;
 101
 102 typedef struct {
 103     WCHAR *url;
 104 } travellog_entry_t;
 105
 106 typedef struct _IDocHostContainerVtbl
 107 {
 108     ULONG (*addref)(DocHost*);
 109     ULONG (*release)(DocHost*);
 110     void (WINAPI* GetDocObjRect)(DocHost*,RECT*);
 111     HRESULT (WINAPI* SetStatusText)(DocHost*,LPCWSTR);
 112     void (WINAPI* SetURL)(DocHost*,LPCWSTR);
 113     HRESULT (*exec)(DocHost*,const GUID*,DWORD,DWORD,VARIANT*,VARIANT*);
 114 } IDocHostContainerVtbl;
 115
 116 struct DocHost {
 117     IOleClientSite      IOleClientSite_iface;
 118     IOleInPlaceSiteEx   IOleInPlaceSiteEx_iface;
 119     IDocHostUIHandler2  IDocHostUIHandler2_iface;
 120     IOleDocumentSite    IOleDocumentSite_iface;
 121     IOleControlSite     IOleControlSite_iface;
 122     IOleCommandTarget   IOleCommandTarget_iface;
 123     IDispatch           IDispatch_iface;
 124     IPropertyNotifySink IPropertyNotifySink_iface;
 125     IServiceProvider    IServiceProvider_iface;
 126
 127     /* Interfaces of InPlaceFrame object */
 128     IOleInPlaceFrame  IOleInPlaceFrame_iface;
 129
 130     IWebBrowser2 *wb;
 131
 132     IDispatch *client_disp;
 133     IDocHostUIHandler *hostui;
 134     IOleInPlaceFrame *frame;
 135
 136     IUnknown *document;
 137     IOleDocumentView *view;
 138     IUnknown *doc_navigate;
 139
 140     const IDocHostContainerVtbl *container_vtbl;
 141
 142     HWND hwnd;
 143     HWND frame_hwnd;
 144
 145     struct list task_queue;
 146
 147     LPOLESTR url;
 148
 149     VARIANT_BOOL silent;
 150     VARIANT_BOOL offline;
 151     VARIANT_BOOL busy;
 152
 153     READYSTATE ready_state;
 154     READYSTATE doc_state;
 155     DWORD prop_notif_cookie;
 156     BOOL is_prop_notif;
 157
 158     ShellBrowser *browser_service;
 159     IShellUIHelper2 *shell_ui_helper;
 160
 161     travellog_entry_t *travellog;
 162     unsigned travellog_size;
 163     unsigned travellog_length;
 164     unsigned travellog_position;
 165
 166     ConnectionPointContainer cps;
 167     IEHTMLWindow html_window;
 168     NewWindowManager nwm;
 169 };
 170
 171 struct WebBrowser {
 172     IWebBrowser2             IWebBrowser2_iface;
 173     IOleObject               IOleObject_iface;
 174     IOleInPlaceObject        IOleInPlaceObject_iface;
 175     IOleControl              IOleControl_iface;
 176     IPersistStorage          IPersistStorage_iface;
 177     IPersistMemory           IPersistMemory_iface;
 178     IPersistStreamInit       IPersistStreamInit_iface;
 179     IProvideClassInfo2       IProvideClassInfo2_iface;
 180     IViewObject2             IViewObject2_iface;
 181     IOleInPlaceActiveObject  IOleInPlaceActiveObject_iface;
 182     IOleCommandTarget        IOleCommandTarget_iface;
 183     IServiceProvider         IServiceProvider_iface;
 184     IDataObject              IDataObject_iface;
 185     HlinkFrame hlink_frame;
 186
 187     LONG ref;
 188
 189     INT version;
 190
 191     IOleClientSite *client;
 192     IOleContainer *container;
 193     IOleInPlaceSiteEx *inplace;
 194
 195     /* window context */
 196
 197     HWND frame_hwnd;
 198     IOleInPlaceUIWindow *uiwindow;
 199     RECT pos_rect;
 200     RECT clip_rect;
 201     OLEINPLACEFRAMEINFO frameinfo;
 202     SIZEL extent;
 203
 204     HWND shell_embedding_hwnd;
 205
 206     VARIANT_BOOL register_browser;
 207     VARIANT_BOOL visible;
 208     VARIANT_BOOL menu_bar;
 209     VARIANT_BOOL address_bar;
 210     VARIANT_BOOL status_bar;
 211     VARIANT_BOOL tool_bar;
 212     VARIANT_BOOL full_screen;
 213     VARIANT_BOOL theater_mode;
 214
 215     DocHost doc_host;
 216 };
 217
 218 typedef struct {
 219     DocHost doc_host;
 220
 221     LONG ref;
 222
 223     InternetExplorer *ie;
 224 } IEDocHost;
 225
 226 struct InternetExplorer {
 227     IWebBrowser2 IWebBrowser2_iface;
 228     IServiceProvider IServiceProvider_iface;
 229     HlinkFrame hlink_frame;
 230
 231     LONG ref;
 232
 233     HWND frame_hwnd;
 234     HWND status_hwnd;
 235     HMENU menu;
 236     BOOL nohome;
 237
 238     struct list entry;
 239     IEDocHost *doc_host;
 240 };
 241
 242 void WebBrowser_OleObject_Init(WebBrowser*) DECLSPEC_HIDDEN;
 243 void WebBrowser_ViewObject_Init(WebBrowser*) DECLSPEC_HIDDEN;
 244 void WebBrowser_Persist_Init(WebBrowser*) DECLSPEC_HIDDEN;
 245 void WebBrowser_ClassInfo_Init(WebBrowser*) DECLSPEC_HIDDEN;
 246
 247 void WebBrowser_OleObject_Destroy(WebBrowser*) DECLSPEC_HIDDEN;
 248
 249 void DocHost_Init(DocHost*,IWebBrowser2*,const IDocHostContainerVtbl*) DECLSPEC_HIDDEN;
 250 void DocHost_Release(DocHost*) DECLSPEC_HIDDEN;
 251 void DocHost_ClientSite_Init(DocHost*) DECLSPEC_HIDDEN;
 252 void DocHost_ClientSite_Release(DocHost*) DECLSPEC_HIDDEN;
 253 void DocHost_Frame_Init(DocHost*) DECLSPEC_HIDDEN;
 254 void release_dochost_client(DocHost*) DECLSPEC_HIDDEN;
 255
 256 void IEHTMLWindow_Init(DocHost*) DECLSPEC_HIDDEN;
 257 void NewWindowManager_Init(DocHost*) DECLSPEC_HIDDEN;
 258
 259 void HlinkFrame_Init(HlinkFrame*,IUnknown*,DocHost*) DECLSPEC_HIDDEN;
 260 BOOL HlinkFrame_QI(HlinkFrame*,REFIID,void**) DECLSPEC_HIDDEN;
 261
 262 HRESULT create_browser_service(DocHost*,ShellBrowser**) DECLSPEC_HIDDEN;
 263 void detach_browser_service(ShellBrowser*) DECLSPEC_HIDDEN;
 264 HRESULT create_shell_ui_helper(IShellUIHelper2**) DECLSPEC_HIDDEN;
 265
 266 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*) DECLSPEC_HIDDEN;
 267 void ConnectionPointContainer_Destroy(ConnectionPointContainer*) DECLSPEC_HIDDEN;
 268
 269 void call_sink(ConnectionPoint*,DISPID,DISPPARAMS*) DECLSPEC_HIDDEN;
 270 HRESULT navigate_url(DocHost*,LPCWSTR,const VARIANT*,const VARIANT*,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 271 HRESULT go_home(DocHost*) DECLSPEC_HIDDEN;
 272 HRESULT go_back(DocHost*) DECLSPEC_HIDDEN;
 273 HRESULT refresh_document(DocHost*) DECLSPEC_HIDDEN;
 274 HRESULT get_location_url(DocHost*,BSTR*) DECLSPEC_HIDDEN;
 275 HRESULT set_dochost_url(DocHost*,const WCHAR*) DECLSPEC_HIDDEN;
 276 void handle_navigation_error(DocHost*,HRESULT,BSTR,IHTMLWindow2*) DECLSPEC_HIDDEN;
 277 HRESULT dochost_object_available(DocHost*,IUnknown*) DECLSPEC_HIDDEN;
 278 void set_doc_state(DocHost*,READYSTATE) DECLSPEC_HIDDEN;
 279 void deactivate_document(DocHost*) DECLSPEC_HIDDEN;
 280 void create_doc_view_hwnd(DocHost*) DECLSPEC_HIDDEN;
 281
 282 #define WM_DOCHOSTTASK (WM_USER+0x300)
 283 void push_dochost_task(DocHost*,task_header_t*,task_proc_t,task_destr_t,BOOL) DECLSPEC_HIDDEN;
 284 void abort_dochost_tasks(DocHost*,task_proc_t) DECLSPEC_HIDDEN;
 285 LRESULT process_dochost_tasks(DocHost*) DECLSPEC_HIDDEN;
 286
 287 void InternetExplorer_WebBrowser_Init(InternetExplorer*) DECLSPEC_HIDDEN;
 288 HRESULT update_ie_statustext(InternetExplorer*, LPCWSTR) DECLSPEC_HIDDEN;
 289 void released_obj(void) DECLSPEC_HIDDEN;
 290
 291 void register_iewindow_class(void) DECLSPEC_HIDDEN;
 292 void unregister_iewindow_class(void) DECLSPEC_HIDDEN;
 293
 294 #define TID_LIST \
 295     XCLSID(WebBrowser) \
 296     XCLSID(WebBrowser_V1) \
 297     XIID(IWebBrowser2)
 298
 299 typedef enum {
 300 #define XIID(iface) iface ## _tid,
 301 #define XCLSID(class) class ## _tid,
 302 TID_LIST
 303 #undef XIID
 304 #undef XCLSID
 305     LAST_tid
 306 } tid_t;
 307
 308 HRESULT get_typeinfo(tid_t,ITypeInfo**) DECLSPEC_HIDDEN;
 309 HRESULT register_class_object(BOOL) DECLSPEC_HIDDEN;
 310
 311 HRESULT WINAPI CUrlHistory_Create(IClassFactory*,IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 312 HRESULT WINAPI InternetExplorer_Create(IClassFactory*,IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 313 HRESULT WINAPI InternetShortcut_Create(IClassFactory*,IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 314 HRESULT WINAPI WebBrowser_Create(IClassFactory*,IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 315 HRESULT WINAPI WebBrowserV1_Create(IClassFactory*,IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 316
 317 const char *debugstr_variant(const VARIANT*) DECLSPEC_HIDDEN;
 318
 319 extern LONG module_ref DECLSPEC_HIDDEN;
 320 extern HINSTANCE ieframe_instance DECLSPEC_HIDDEN;
 321
 322 static inline void lock_module(void) {
 323     InterlockedIncrement(&module_ref);
 324 }
 325
 326 static inline void unlock_module(void) {
 327     InterlockedDecrement(&module_ref);
 328 }
 329
 330 static inline void *heap_alloc(size_t len)
 331 {
 332     return HeapAlloc(GetProcessHeap(), 0, len);
 333 }
 334
 335 static inline void *heap_alloc_zero(size_t len)
 336 {
 337     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
 338 }
 339
 340 static inline void *heap_realloc(void *mem, size_t len)
 341 {
 342     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
 343 }
 344
 345 static inline BOOL heap_free(void *mem)
 346 {
 347     return HeapFree(GetProcessHeap(), 0, mem);
 348 }
 349
 350 static inline LPWSTR heap_strdupW(LPCWSTR str)
 351 {
 352     LPWSTR ret = NULL;
 353
 354     if(str) {
 355         DWORD size;
 356
 357         size = (strlenW(str)+1)*sizeof(WCHAR);
 358         ret = heap_alloc(size);
 359         if(ret)
 360             memcpy(ret, str, size);
 361     }
 362
 363     return ret;
 364 }
 365
 366 static inline LPWSTR co_strdupW(LPCWSTR str)
 367 {
 368     WCHAR *ret = CoTaskMemAlloc((strlenW(str) + 1)*sizeof(WCHAR));
 369     if (ret)
 370         lstrcpyW(ret, str);
 371     return ret;
 372 }
 373
 374 static inline LPWSTR co_strdupAtoW(LPCSTR str)
 375 {
 376     INT len;
 377     WCHAR *ret;
 378     len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
 379     ret = CoTaskMemAlloc(len*sizeof(WCHAR));
 380     if (ret)
 381         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
 382     return ret;
 383 }
 384
 385 static inline LPSTR co_strdupWtoA(LPCWSTR str)
 386 {
 387     INT len;
 388     CHAR *ret;
 389     len = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, 0, 0);
 390     ret = CoTaskMemAlloc(len);
 391     if (ret)
 392         WideCharToMultiByte(CP_ACP, 0, str, -1, ret, len, 0, 0);
 393     return ret;
 394 }