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