dll/win32/mshtml/htmlevent.h

   1 /*
   2  * Copyright 2008 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 #pragma once
  20
  21 typedef enum {
  22     EVENTID_ABORT,
  23     EVENTID_BEFOREUNLOAD,
  24     EVENTID_BLUR,
  25     EVENTID_CHANGE,
  26     EVENTID_CLICK,
  27     EVENTID_CONTEXTMENU,
  28     EVENTID_DATAAVAILABLE,
  29     EVENTID_DBLCLICK,
  30     EVENTID_DRAG,
  31     EVENTID_DRAGSTART,
  32     EVENTID_ERROR,
  33     EVENTID_FOCUS,
  34     EVENTID_FOCUSIN,
  35     EVENTID_HELP,
  36     EVENTID_KEYDOWN,
  37     EVENTID_KEYPRESS,
  38     EVENTID_KEYUP,
  39     EVENTID_LOAD,
  40     EVENTID_MOUSEDOWN,
  41     EVENTID_MOUSEMOVE,
  42     EVENTID_MOUSEOUT,
  43     EVENTID_MOUSEOVER,
  44     EVENTID_MOUSEUP,
  45     EVENTID_MOUSEWHEEL,
  46     EVENTID_PASTE,
  47     EVENTID_READYSTATECHANGE,
  48     EVENTID_RESIZE,
  49     EVENTID_SCROLL,
  50     EVENTID_SELECTSTART,
  51     EVENTID_SUBMIT,
  52     EVENTID_LAST
  53 } eventid_t;
  54
  55 eventid_t str_to_eid(LPCWSTR) DECLSPEC_HIDDEN;
  56 void check_event_attr(HTMLDocumentNode*,nsIDOMHTMLElement*) DECLSPEC_HIDDEN;
  57 void release_event_target(event_target_t*) DECLSPEC_HIDDEN;
  58 void fire_event(HTMLDocumentNode*,eventid_t,BOOL,nsIDOMNode*,nsIDOMEvent*,IDispatch*) DECLSPEC_HIDDEN;
  59 HRESULT set_event_handler(EventTarget*,eventid_t,VARIANT*) DECLSPEC_HIDDEN;
  60 HRESULT get_event_handler(EventTarget*,eventid_t,VARIANT*) DECLSPEC_HIDDEN;
  61 HRESULT attach_event(EventTarget*,BSTR,IDispatch*,VARIANT_BOOL*) DECLSPEC_HIDDEN;
  62 HRESULT detach_event(EventTarget*,BSTR,IDispatch*) DECLSPEC_HIDDEN;
  63 HRESULT dispatch_event(HTMLDOMNode*,const WCHAR*,VARIANT*,VARIANT_BOOL*) DECLSPEC_HIDDEN;
  64 HRESULT call_fire_event(HTMLDOMNode*,eventid_t) DECLSPEC_HIDDEN;
  65 void update_doc_cp_events(HTMLDocumentNode*,cp_static_data_t*) DECLSPEC_HIDDEN;
  66 HRESULT doc_init_events(HTMLDocumentNode*) DECLSPEC_HIDDEN;
  67 void detach_events(HTMLDocumentNode *doc) DECLSPEC_HIDDEN;
  68 HRESULT create_event_obj(IHTMLEventObj**) DECLSPEC_HIDDEN;
  69 void bind_target_event(HTMLDocumentNode*,EventTarget*,const WCHAR*,IDispatch*) DECLSPEC_HIDDEN;
  70 HRESULT ensure_doc_nsevent_handler(HTMLDocumentNode*,eventid_t) DECLSPEC_HIDDEN;
  71
  72 typedef struct HTMLEventObj HTMLEventObj;
  73 void call_event_handlers(HTMLDocumentNode*,HTMLEventObj*,EventTarget*,ConnectionPointContainer*,eventid_t,IDispatch*);
  74
  75 void init_nsevents(HTMLDocumentNode*) DECLSPEC_HIDDEN;
  76 void release_nsevents(HTMLDocumentNode*) DECLSPEC_HIDDEN;
  77 void add_nsevent_listener(HTMLDocumentNode*,nsIDOMNode*,LPCWSTR) DECLSPEC_HIDDEN;
  78 void detach_nsevent(HTMLDocumentNode*,const WCHAR*) DECLSPEC_HIDDEN;
  79
  80 static inline HRESULT set_node_event(HTMLDOMNode *node, eventid_t eid, VARIANT *var)
  81 {
  82     return set_event_handler(&node->event_target, eid, var);
  83 }
  84
  85 static inline HRESULT get_node_event(HTMLDOMNode *node, eventid_t eid, VARIANT *var)
  86 {
  87     return get_event_handler(&node->event_target, eid, var);
  88 }
  89
  90 static inline HRESULT set_doc_event(HTMLDocument *doc, eventid_t eid, VARIANT *var)
  91 {
  92     return set_node_event(&doc->doc_node->node, eid, var);
  93 }
  94
  95 static inline HRESULT get_doc_event(HTMLDocument *doc, eventid_t eid, VARIANT *var)
  96 {
  97     return get_node_event(&doc->doc_node->node, eid, var);
  98 }