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/unicode.h"
  41 #include "wine/heap.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     ITargetFrame   ITargetFrame_iface;
  60     ITargetFrame2  ITargetFrame2_iface;
  61     ITargetFramePriv2 ITargetFramePriv2_iface;
  62     IWebBrowserPriv2IE9 IWebBrowserPriv2IE9_iface;
  63
  64     IUnknown *outer;
  65     DocHost *doc_host;
  66 } HlinkFrame;
  67
  68 struct _task_header_t;
  69
  70 typedef void (*task_proc_t)(DocHost*, struct _task_header_t*);
  71 typedef void (*task_destr_t)(struct _task_header_t*);
  72
  73 typedef struct _task_header_t {
  74     struct list entry;
  75     task_proc_t proc;
  76     task_destr_t destr;
  77 } task_header_t;
  78
  79 typedef struct {
  80     IShellBrowser IShellBrowser_iface;
  81     IBrowserService IBrowserService_iface;
  82     IDocObjectService IDocObjectService_iface;
  83
  84     LONG ref;
  85
  86     DocHost *doc_host;
  87 }  ShellBrowser;
  88
  89 typedef struct {
  90     IHTMLWindow2 IHTMLWindow2_iface;
  91     DocHost *doc_host;
  92 } IEHTMLWindow;
  93
  94 typedef struct {
  95     INewWindowManager INewWindowManager_iface;
  96     DocHost *doc_host;
  97 } NewWindowManager;
  98
  99 typedef struct {
 100     WCHAR *url;
 101     IStream *stream;
 102 } travellog_entry_t;
 103
 104 typedef struct _IDocHostContainerVtbl
 105 {
 106     ULONG (*addref)(DocHost*);
 107     ULONG (*release)(DocHost*);
 108     void (*get_docobj_rect)(DocHost*,RECT*);
 109     HRESULT (*set_status_text)(DocHost*,const WCHAR*);
 110     void (*on_command_state_change)(DocHost*,LONG,BOOL);
 111     void (*set_url)(DocHost*,const WCHAR*);
 112 } IDocHostContainerVtbl;
 113
 114 struct DocHost {
 115     IOleClientSite      IOleClientSite_iface;
 116     IOleInPlaceSiteEx   IOleInPlaceSiteEx_iface;
 117     IDocHostUIHandler2  IDocHostUIHandler2_iface;
 118     IOleDocumentSite    IOleDocumentSite_iface;
 119     IOleControlSite     IOleControlSite_iface;
 120     IOleCommandTarget   IOleCommandTarget_iface;
 121     IDispatch           IDispatch_iface;
 122     IPropertyNotifySink IPropertyNotifySink_iface;
 123     IServiceProvider    IServiceProvider_iface;
 124
 125     /* Interfaces of InPlaceFrame object */
 126     IOleInPlaceFrame  IOleInPlaceFrame_iface;
 127
 128     IWebBrowser2 *wb;
 129
 130     IDispatch *client_disp;
 131     IDocHostUIHandler *hostui;
 132     IOleInPlaceFrame *frame;
 133     IOleCommandTarget *olecmd;
 134
 135     IUnknown *document;
 136     IOleDocumentView *view;
 137     IUnknown *doc_navigate;
 138
 139     const IDocHostContainerVtbl *container_vtbl;
 140
 141     HWND hwnd;
 142     HWND frame_hwnd;
 143
 144     struct list task_queue;
 145
 146     LPOLESTR url;
 147
 148     VARIANT_BOOL silent;
 149     VARIANT_BOOL offline;
 150     VARIANT_BOOL busy;
 151
 152     READYSTATE ready_state;
 153     READYSTATE doc_state;
 154     DWORD prop_notif_cookie;
 155     BOOL is_prop_notif;
 156
 157     ShellBrowser *browser_service;
 158     IShellUIHelper2 *shell_ui_helper;
 159
 160     struct {
 161         travellog_entry_t *log;
 162         unsigned size;
 163         unsigned length;
 164         unsigned position;
 165         int loading_pos;
 166     } travellog;
 167
 168     ConnectionPointContainer cps;
 169     IEHTMLWindow html_window;
 170     NewWindowManager nwm;
 171 };
 172
 173 struct WebBrowser {
 174     IWebBrowser2             IWebBrowser2_iface;
 175     IOleObject               IOleObject_iface;
 176     IOleInPlaceObject        IOleInPlaceObject_iface;
 177     IOleControl              IOleControl_iface;
 178     IPersistStorage          IPersistStorage_iface;
 179     IPersistMemory           IPersistMemory_iface;
 180     IPersistStreamInit       IPersistStreamInit_iface;
 181     IProvideClassInfo2       IProvideClassInfo2_iface;
 182     IViewObject2             IViewObject2_iface;
 183     IOleInPlaceActiveObject  IOleInPlaceActiveObject_iface;
 184     IOleCommandTarget        IOleCommandTarget_iface;
 185     IServiceProvider         IServiceProvider_iface;
 186     IDataObject              IDataObject_iface;
 187     HlinkFrame hlink_frame;
 188
 189     LONG ref;
 190
 191     INT version;
 192
 193     IOleClientSite *client;
 194     IOleClientSite *client_closed;
 195     IOleContainer *container;
 196     IOleInPlaceSiteEx *inplace;
 197
 198     IAdviseSink *sink;
 199     DWORD sink_aspects;
 200     DWORD sink_flags;
 201
 202     /* window context */
 203
 204     HWND frame_hwnd;
 205     IOleInPlaceUIWindow *uiwindow;
 206     RECT pos_rect;
 207     RECT clip_rect;
 208     OLEINPLACEFRAMEINFO frameinfo;
 209     SIZEL extent;
 210
 211     HWND shell_embedding_hwnd;
 212
 213     VARIANT_BOOL register_browser;
 214     VARIANT_BOOL visible;
 215     VARIANT_BOOL menu_bar;
 216     VARIANT_BOOL address_bar;
 217     VARIANT_BOOL status_bar;
 218     VARIANT_BOOL tool_bar;
 219     VARIANT_BOOL full_screen;
 220     VARIANT_BOOL theater_mode;
 221
 222     DocHost doc_host;
 223 };
 224
 225 struct InternetExplorer {
 226     DocHost doc_host;
 227     IWebBrowser2 IWebBrowser2_iface;
 228     IExternalConnection IExternalConnection_iface;
 229     IServiceProvider IServiceProvider_iface;
 230     HlinkFrame hlink_frame;
 231
 232     LONG ref;
 233     LONG extern_ref;
 234
 235     HWND frame_hwnd;
 236     HWND status_hwnd;
 237     HWND toolbar_hwnd;
 238     HMENU menu;
 239     BOOL nohome;
 240
 241     struct list entry;
 242 };
 243
 244 void WebBrowser_OleObject_Init(WebBrowser*) DECLSPEC_HIDDEN;
 245 void WebBrowser_ViewObject_Init(WebBrowser*) DECLSPEC_HIDDEN;
 246 void WebBrowser_Persist_Init(WebBrowser*) DECLSPEC_HIDDEN;
 247 void WebBrowser_ClassInfo_Init(WebBrowser*) DECLSPEC_HIDDEN;
 248
 249 void WebBrowser_OleObject_Destroy(WebBrowser*) DECLSPEC_HIDDEN;
 250
 251 void DocHost_Init(DocHost*,IWebBrowser2*,const IDocHostContainerVtbl*) DECLSPEC_HIDDEN;
 252 void DocHost_Release(DocHost*) DECLSPEC_HIDDEN;
 253 void DocHost_ClientSite_Init(DocHost*) DECLSPEC_HIDDEN;
 254 void DocHost_ClientSite_Release(DocHost*) DECLSPEC_HIDDEN;
 255 void DocHost_Frame_Init(DocHost*) DECLSPEC_HIDDEN;
 256 void release_dochost_client(DocHost*) DECLSPEC_HIDDEN;
 257
 258 void IEHTMLWindow_Init(DocHost*) DECLSPEC_HIDDEN;
 259 void NewWindowManager_Init(DocHost*) DECLSPEC_HIDDEN;
 260
 261 void HlinkFrame_Init(HlinkFrame*,IUnknown*,DocHost*) DECLSPEC_HIDDEN;
 262 BOOL HlinkFrame_QI(HlinkFrame*,REFIID,void**) DECLSPEC_HIDDEN;
 263
 264 HRESULT create_browser_service(DocHost*,ShellBrowser**) DECLSPEC_HIDDEN;
 265 void detach_browser_service(ShellBrowser*) DECLSPEC_HIDDEN;
 266 HRESULT create_shell_ui_helper(IShellUIHelper2**) DECLSPEC_HIDDEN;
 267
 268 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*) DECLSPEC_HIDDEN;
 269 void ConnectionPointContainer_Destroy(ConnectionPointContainer*) DECLSPEC_HIDDEN;
 270
 271 void call_sink(ConnectionPoint*,DISPID,DISPPARAMS*) DECLSPEC_HIDDEN;
 272 HRESULT navigate_url(DocHost*,LPCWSTR,const VARIANT*,const VARIANT*,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 273 HRESULT go_home(DocHost*) DECLSPEC_HIDDEN;
 274 HRESULT go_back(DocHost*) DECLSPEC_HIDDEN;
 275 HRESULT go_forward(DocHost*) DECLSPEC_HIDDEN;
 276 HRESULT refresh_document(DocHost*,const VARIANT*) DECLSPEC_HIDDEN;
 277 HRESULT get_location_url(DocHost*,BSTR*) DECLSPEC_HIDDEN;
 278 HRESULT set_dochost_url(DocHost*,const WCHAR*) DECLSPEC_HIDDEN;
 279 void handle_navigation_error(DocHost*,HRESULT,BSTR,IHTMLWindow2*) DECLSPEC_HIDDEN;
 280 HRESULT dochost_object_available(DocHost*,IUnknown*) DECLSPEC_HIDDEN;
 281 void set_doc_state(DocHost*,READYSTATE) DECLSPEC_HIDDEN;
 282 void deactivate_document(DocHost*) DECLSPEC_HIDDEN;
 283 void create_doc_view_hwnd(DocHost*) DECLSPEC_HIDDEN;
 284 void on_commandstate_change(DocHost*,LONG,BOOL) DECLSPEC_HIDDEN;
 285 void notify_download_state(DocHost*,BOOL) DECLSPEC_HIDDEN;
 286 void update_navigation_commands(DocHost *dochost) DECLSPEC_HIDDEN;
 287
 288 #define WM_DOCHOSTTASK (WM_USER+0x300)
 289 void push_dochost_task(DocHost*,task_header_t*,task_proc_t,task_destr_t,BOOL) DECLSPEC_HIDDEN;
 290 void abort_dochost_tasks(DocHost*,task_proc_t) DECLSPEC_HIDDEN;
 291 LRESULT process_dochost_tasks(DocHost*) DECLSPEC_HIDDEN;
 292
 293 void InternetExplorer_WebBrowser_Init(InternetExplorer*) DECLSPEC_HIDDEN;
 294 HRESULT update_ie_statustext(InternetExplorer*, LPCWSTR) DECLSPEC_HIDDEN;
 295 void released_obj(void) DECLSPEC_HIDDEN;
 296 DWORD release_extern_ref(InternetExplorer*,BOOL) DECLSPEC_HIDDEN;
 297
 298 void register_iewindow_class(void) DECLSPEC_HIDDEN;
 299 void unregister_iewindow_class(void) DECLSPEC_HIDDEN;
 300
 301 #define TID_LIST \
 302     XCLSID(WebBrowser) \
 303     XCLSID(WebBrowser_V1) \
 304     XIID(IWebBrowser2)
 305
 306 typedef enum {
 307 #define XIID(iface) iface ## _tid,
 308 #define XCLSID(class) class ## _tid,
 309 TID_LIST
 310 #undef XIID
 311 #undef XCLSID
 312     LAST_tid
 313 } tid_t;
 314
 315 HRESULT get_typeinfo(tid_t,ITypeInfo**) DECLSPEC_HIDDEN;
 316
 317 HRESULT WINAPI CUrlHistory_Create(IClassFactory*,IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 318 HRESULT WINAPI InternetExplorer_Create(IClassFactory*,IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 319 HRESULT WINAPI InternetShortcut_Create(IClassFactory*,IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 320 HRESULT WINAPI WebBrowser_Create(IClassFactory*,IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 321 HRESULT WINAPI WebBrowserV1_Create(IClassFactory*,IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 322 HRESULT WINAPI InternetExplorerManager_Create(IClassFactory*,IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 323
 324 extern IClassFactory InternetExplorerFactory DECLSPEC_HIDDEN;
 325 extern IClassFactory InternetExplorerManagerFactory DECLSPEC_HIDDEN;
 326
 327 extern LONG module_ref DECLSPEC_HIDDEN;
 328 extern HINSTANCE ieframe_instance DECLSPEC_HIDDEN;
 329
 330 static inline void lock_module(void) {
 331     InterlockedIncrement(&module_ref);
 332 }
 333
 334 static inline void unlock_module(void) {
 335     InterlockedDecrement(&module_ref);
 336 }
 337
 338 static inline LPWSTR heap_strdupW(LPCWSTR str)
 339 {
 340     LPWSTR ret = NULL;
 341
 342     if(str) {
 343         DWORD size;
 344
 345         size = (strlenW(str)+1)*sizeof(WCHAR);
 346         ret = heap_alloc(size);
 347         if(ret)
 348             memcpy(ret, str, size);
 349     }
 350
 351     return ret;
 352 }
 353
 354 static inline LPWSTR co_strdupW(LPCWSTR str)
 355 {
 356     WCHAR *ret = CoTaskMemAlloc((strlenW(str) + 1)*sizeof(WCHAR));
 357     if (ret)
 358         lstrcpyW(ret, str);
 359     return ret;
 360 }
 361
 362 static inline LPWSTR co_strdupAtoW(LPCSTR str)
 363 {
 364     INT len;
 365     WCHAR *ret;
 366     len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
 367     ret = CoTaskMemAlloc(len*sizeof(WCHAR));
 368     if (ret)
 369         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
 370     return ret;
 371 }
 372
 373 static inline LPSTR co_strdupWtoA(LPCWSTR str)
 374 {
 375     INT len;
 376     CHAR *ret;
 377     len = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, 0, 0);
 378     ret = CoTaskMemAlloc(len);
 379     if (ret)
 380         WideCharToMultiByte(CP_ACP, 0, str, -1, ret, len, 0, 0);
 381     return ret;
 382 }