dlls/mshtml/mshtml_private.h

   1 /*
   2  * Copyright 2005-2006 Jacek Caban for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include "docobj.h"
  20 #include "mshtml.h"
  21 #include "mshtmhst.h"
  22 #include "hlink.h"
  23
  24 #ifdef INIT_GUID
  25 #include "initguid.h"
  26 #endif
  27
  28 #include "nsiface.h"
  29
  30 #define NS_OK                     ((nsresult)0x00000000L)
  31 #define NS_ERROR_FAILURE          ((nsresult)0x80004005L)
  32 #define NS_NOINTERFACE            ((nsresult)0x80004002L)
  33 #define NS_ERROR_NOT_IMPLEMENTED  ((nsresult)0x80004001L)
  34 #define NS_ERROR_INVALID_ARG      ((nsresult)0x80070057L)
  35 #define NS_ERROR_UNEXPECTED       ((nsresult)0x8000ffffL)
  36 #define NS_ERROR_UNKNOWN_PROTOCOL ((nsresult)0x804b0012L)
  37
  38 #define NS_FAILED(res) ((res) & 0x80000000)
  39 #define NS_SUCCEEDED(res) (!NS_FAILED(res))
  40
  41 #define NSAPI WINAPI
  42
  43 #define NS_ELEMENT_NODE   1
  44 #define NS_DOCUMENT_NODE  9
  45
  46 typedef struct BindStatusCallback BindStatusCallback;
  47 typedef struct HTMLDOMNode HTMLDOMNode;
  48 typedef struct ConnectionPoint ConnectionPoint;
  49
  50 typedef struct {
  51     const IHTMLDocument2Vtbl              *lpHTMLDocument2Vtbl;
  52     const IHTMLDocument3Vtbl              *lpHTMLDocument3Vtbl;
  53     const IPersistMonikerVtbl             *lpPersistMonikerVtbl;
  54     const IPersistFileVtbl                *lpPersistFileVtbl;
  55     const IMonikerPropVtbl                *lpMonikerPropVtbl;
  56     const IOleObjectVtbl                  *lpOleObjectVtbl;
  57     const IOleDocumentVtbl                *lpOleDocumentVtbl;
  58     const IOleDocumentViewVtbl            *lpOleDocumentViewVtbl;
  59     const IOleInPlaceActiveObjectVtbl     *lpOleInPlaceActiveObjectVtbl;
  60     const IViewObject2Vtbl                *lpViewObject2Vtbl;
  61     const IOleInPlaceObjectWindowlessVtbl *lpOleInPlaceObjectWindowlessVtbl;
  62     const IServiceProviderVtbl            *lpServiceProviderVtbl;
  63     const IOleCommandTargetVtbl           *lpOleCommandTargetVtbl;
  64     const IOleControlVtbl                 *lpOleControlVtbl;
  65     const IHlinkTargetVtbl                *lpHlinkTargetVtbl;
  66     const IConnectionPointContainerVtbl   *lpConnectionPointContainerVtbl;
  67     const IPersistStreamInitVtbl          *lpPersistStreamInitVtbl;
  68
  69     LONG ref;
  70
  71     NSContainer *nscontainer;
  72
  73     IOleClientSite *client;
  74     IDocHostUIHandler *hostui;
  75     IOleInPlaceSite *ipsite;
  76     IOleInPlaceFrame *frame;
  77
  78     HWND hwnd;
  79     HWND tooltips_hwnd;
  80
  81     BOOL in_place_active;
  82     BOOL ui_active;
  83     BOOL window_active;
  84     BOOL has_key_path;
  85     BOOL container_locked;
  86
  87     BindStatusCallback *status_callback;
  88
  89     ConnectionPoint *cp_htmldocevents;
  90     ConnectionPoint *cp_htmldocevents2;
  91
  92     HTMLDOMNode *nodes;
  93 } HTMLDocument;
  94
  95 struct NSContainer {
  96     const nsIWebBrowserChromeVtbl       *lpWebBrowserChromeVtbl;
  97     const nsIContextMenuListenerVtbl    *lpContextMenuListenerVtbl;
  98     const nsIURIContentListenerVtbl     *lpURIContentListenerVtbl;
  99     const nsIEmbeddingSiteWindowVtbl    *lpEmbeddingSiteWindowVtbl;
 100     const nsITooltipListenerVtbl        *lpTooltipListenerVtbl;
 101     const nsIInterfaceRequestorVtbl     *lpInterfaceRequestorVtbl;
 102     const nsIWeakReferenceVtbl          *lpWeakReferenceVtbl;
 103     const nsISupportsWeakReferenceVtbl  *lpSupportsWeakReferenceVtbl;
 104
 105     nsIWebBrowser *webbrowser;
 106     nsIWebNavigation *navigation;
 107     nsIBaseWindow *window;
 108     nsIWebBrowserStream *stream;
 109     nsIWebBrowserFocus *focus;
 110
 111     LONG ref;
 112
 113     NSContainer *parent;
 114     HTMLDocument *doc;
 115
 116     HWND hwnd;
 117
 118     BOOL load_call; /* hack */
 119 };
 120
 121 struct HTMLDOMNode {
 122     const IHTMLDOMNodeVtbl *lpHTMLDOMNodeVtbl;
 123
 124     void (*destructor)(IUnknown*);
 125
 126     enum {
 127         NT_UNKNOWN,
 128         NT_HTMLELEM
 129     } node_type;
 130
 131     union {
 132         IUnknown *unk;
 133         IHTMLElement *elem;
 134     } impl;
 135
 136     nsIDOMNode *nsnode;
 137     HTMLDocument *doc;
 138
 139     HTMLDOMNode *next;
 140 };
 141
 142 typedef struct {
 143     const IHTMLElementVtbl *lpHTMLElementVtbl;
 144     const IHTMLElement2Vtbl *lpHTMLElement2Vtbl;
 145
 146     void (*destructor)(IUnknown*);
 147
 148     nsIDOMHTMLElement *nselem;
 149     HTMLDOMNode *node;
 150
 151     IUnknown *impl;
 152 } HTMLElement;
 153
 154 typedef struct {
 155     const IHTMLTextContainerVtbl *lpHTMLTextContainerVtbl;
 156
 157     IUnknown *impl;
 158 } HTMLTextContainer;
 159
 160 #define HTMLDOC(x)       ((IHTMLDocument2*)               &(x)->lpHTMLDocument2Vtbl)
 161 #define HTMLDOC3(x)      ((IHTMLDocument3*)               &(x)->lpHTMLDocument3Vtbl)
 162 #define PERSIST(x)       ((IPersist*)                     &(x)->lpPersistFileVtbl)
 163 #define PERSISTMON(x)    ((IPersistMoniker*)              &(x)->lpPersistMonikerVtbl)
 164 #define PERSISTFILE(x)   ((IPersistFile*)                 &(x)->lpPersistFileVtbl)
 165 #define MONPROP(x)       ((IMonikerProp*)                 &(x)->lpMonikerPropVtbl)
 166 #define OLEOBJ(x)        ((IOleObject*)                   &(x)->lpOleObjectVtbl)
 167 #define OLEDOC(x)        ((IOleDocument*)                 &(x)->lpOleDocumentVtbl)
 168 #define DOCVIEW(x)       ((IOleDocumentView*)             &(x)->lpOleDocumentViewVtbl)
 169 #define OLEWIN(x)        ((IOleWindow*)                   &(x)->lpOleInPlaceActiveObjectVtbl)
 170 #define ACTOBJ(x)        ((IOleInPlaceActiveObject*)      &(x)->lpOleInPlaceActiveObjectVtbl)
 171 #define VIEWOBJ(x)       ((IViewObject*)                  &(x)->lpViewObject2Vtbl)
 172 #define VIEWOBJ2(x)      ((IViewObject2*)                 &(x)->lpViewObject2Vtbl)
 173 #define INPLACEOBJ(x)    ((IOleInPlaceObject*)            &(x)->lpOleInPlaceObjectWindowlessVtbl)
 174 #define INPLACEWIN(x)    ((IOleInPlaceObjectWindowless*)  &(x)->lpOleInPlaceObjectWindowlessVtbl)
 175 #define SERVPROV(x)      ((IServiceProvider*)             &(x)->lpServiceProviderVtbl)
 176 #define CMDTARGET(x)     ((IOleCommandTarget*)            &(x)->lpOleCommandTargetVtbl)
 177 #define CONTROL(x)       ((IOleControl*)                  &(x)->lpOleControlVtbl)
 178 #define STATUSCLB(x)     ((IBindStatusCallback*)          &(x)->lpBindStatusCallbackVtbl)
 179 #define HLNKTARGET(x)    ((IHlinkTarget*)                 &(x)->lpHlinkTargetVtbl)
 180 #define CONPTCONT(x)     ((IConnectionPointContainer*)    &(x)->lpConnectionPointContainerVtbl)
 181 #define PERSTRINIT(x)    ((IPersistStreamInit*)           &(x)->lpPersistStreamInitVtbl)
 182
 183 #define NSWBCHROME(x)    ((nsIWebBrowserChrome*)          &(x)->lpWebBrowserChromeVtbl)
 184 #define NSCML(x)         ((nsIContextMenuListener*)       &(x)->lpContextMenuListenerVtbl)
 185 #define NSURICL(x)       ((nsIURIContentListener*)        &(x)->lpURIContentListenerVtbl)
 186 #define NSEMBWNDS(x)     ((nsIEmbeddingSiteWindow*)       &(x)->lpEmbeddingSiteWindowVtbl)
 187 #define NSIFACEREQ(x)    ((nsIInterfaceRequestor*)        &(x)->lpInterfaceRequestorVtbl)
 188 #define NSTOOLTIP(x)     ((nsITooltipListener*)           &(x)->lpTooltipListenerVtbl)
 189 #define NSWEAKREF(x)     ((nsIWeakReference*)             &(x)->lpWeakReferenceVtbl)
 190 #define NSSUPWEAKREF(x)  ((nsISupportsWeakReference*)     &(x)->lpSupportsWeakReferenceVtbl)
 191
 192 #define HTMLELEM(x)      ((IHTMLElement*)                 &(x)->lpHTMLElementVtbl)
 193 #define HTMLELEM2(x)     ((IHTMLElement2*)                &(x)->lpHTMLElement2Vtbl)
 194 #define HTMLDOMNODE(x)   ((IHTMLDOMNode*)                 &(x)->lpHTMLDOMNodeVtbl)
 195
 196 #define HTMLTEXTCONT(x)  ((IHTMLTextContainer*)           &(x)->lpHTMLTextContainerVtbl)
 197
 198 #define DEFINE_THIS(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,lp ## ifc ## Vtbl)))
 199
 200 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**);
 201
 202 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*);
 203 void HTMLDocument_Persist_Init(HTMLDocument*);
 204 void HTMLDocument_OleObj_Init(HTMLDocument*);
 205 void HTMLDocument_View_Init(HTMLDocument*);
 206 void HTMLDocument_Window_Init(HTMLDocument*);
 207 void HTMLDocument_Service_Init(HTMLDocument*);
 208 void HTMLDocument_Hlink_Init(HTMLDocument*);
 209 void HTMLDocument_ConnectionPoints_Init(HTMLDocument*);
 210
 211 NSContainer *NSContainer_Create(HTMLDocument*,NSContainer*);
 212 void NSContainer_Release(NSContainer*);
 213
 214 void HTMLDocument_LockContainer(HTMLDocument*,BOOL);
 215 void HTMLDocument_ShowContextMenu(HTMLDocument*,DWORD,POINT*);
 216
 217 void show_tooltip(HTMLDocument*,DWORD,DWORD,LPCWSTR);
 218 void hide_tooltip(HTMLDocument*);
 219
 220 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**);
 221
 222 void close_gecko(void);
 223 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*);
 224 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*);
 225
 226 void hlink_frame_navigate(HTMLDocument*,IHlinkFrame*,LPCWSTR,nsIInputStream*,DWORD);
 227
 228 nsIURI *get_nsIURI(LPCWSTR);
 229
 230 void *nsalloc(size_t);
 231 void nsfree(void*);
 232
 233 void nsACString_Init(nsACString*,const char*);
 234 PRUint32 nsACString_GetData(const nsACString*,const char**,PRBool*);
 235 void nsACString_Finish(nsACString*);
 236
 237 void nsAString_Init(nsAString*,const PRUnichar*);
 238 PRUint32 nsAString_GetData(const nsAString*,const PRUnichar**,PRBool*);
 239 void nsAString_Finish(nsAString*);
 240
 241 nsIInputStream *create_nsstream(const char*,PRInt32);
 242
 243 IHlink *Hlink_Create(void);
 244
 245 void HTMLElement_Create(HTMLDOMNode*);
 246 void HTMLBodyElement_Create(HTMLElement*);
 247 void HTMLInputElement_Create(HTMLElement*);
 248 void HTMLSelectElement_Create(HTMLElement*);
 249 void HTMLTextAreaElement_Create(HTMLElement*);
 250
 251 void HTMLElement2_Init(HTMLElement*);
 252
 253 void HTMLTextContainer_Init(HTMLTextContainer*,IUnknown*);
 254
 255 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**);
 256 HRESULT HTMLElement_QI(HTMLElement*,REFIID,void**);
 257
 258 HTMLDOMNode *get_node(HTMLDocument*,nsIDOMNode*);
 259 void release_nodes(HTMLDocument*);
 260
 261 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 262 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 263 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 264 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 265 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
 266
 267 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
 268
 269 extern LONG module_ref;
 270 #define LOCK_MODULE()   InterlockedIncrement(&module_ref)
 271 #define UNLOCK_MODULE() InterlockedDecrement(&module_ref)
 272
 273 extern HINSTANCE hInst;