dlls/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 typedef enum {
  20     EVENTID_BEFOREUNLOAD,
  21     EVENTID_BLUR,
  22     EVENTID_CHANGE,
  23     EVENTID_CLICK,
  24     EVENTID_CONTEXTMENU,
  25     EVENTID_DBLCLICK,
  26     EVENTID_DRAG,
  27     EVENTID_DRAGSTART,
  28     EVENTID_FOCUS,
  29     EVENTID_KEYDOWN,
  30     EVENTID_KEYUP,
  31     EVENTID_LOAD,
  32     EVENTID_MOUSEDOWN,
  33     EVENTID_MOUSEOUT,
  34     EVENTID_MOUSEOVER,
  35     EVENTID_MOUSEUP,
  36     EVENTID_PASTE,
  37     EVENTID_READYSTATECHANGE,
  38     EVENTID_RESIZE,
  39     EVENTID_SELECTSTART,
  40     EVENTID_LAST
  41 } eventid_t;
  42
  43 eventid_t str_to_eid(LPCWSTR);
  44 void check_event_attr(HTMLDocumentNode*,nsIDOMElement*);
  45 void release_event_target(event_target_t*);
  46 void fire_event(HTMLDocumentNode*,eventid_t,BOOL,nsIDOMNode*,nsIDOMEvent*);
  47 HRESULT set_event_handler(event_target_t**,nsIDOMNode*,HTMLDocumentNode*,eventid_t,VARIANT*);
  48 HRESULT get_event_handler(event_target_t**,eventid_t,VARIANT*);
  49 HRESULT attach_event(event_target_t**,nsIDOMNode*,HTMLDocument*,BSTR,IDispatch*,VARIANT_BOOL*);
  50 HRESULT detach_event(event_target_t*,HTMLDocument*,BSTR,IDispatch*);
  51 HRESULT dispatch_event(HTMLDOMNode*,const WCHAR*,VARIANT*,VARIANT_BOOL*);
  52 HRESULT call_event(HTMLDOMNode*,eventid_t);
  53 void update_cp_events(HTMLWindow*,event_target_t**,cp_static_data_t*,nsIDOMNode*);
  54
  55 static inline event_target_t **get_node_event_target(HTMLDOMNode *node)
  56 {
  57     return node->vtbl->get_event_target ? node->vtbl->get_event_target(node) : &node->event_target;
  58 }
  59
  60 static inline HRESULT set_node_event(HTMLDOMNode *node, eventid_t eid, VARIANT *var)
  61 {
  62     return set_event_handler(get_node_event_target(node), node->nsnode, node->doc, eid, var);
  63 }
  64
  65 static inline HRESULT get_node_event(HTMLDOMNode *node, eventid_t eid, VARIANT *var)
  66 {
  67     return get_event_handler(get_node_event_target(node), eid, var);
  68 }
  69
  70 static inline HRESULT set_doc_event(HTMLDocument *doc, eventid_t eid, VARIANT *var)
  71 {
  72     return set_node_event(&doc->doc_node->node, eid, var);
  73 }
  74
  75 static inline HRESULT get_doc_event(HTMLDocument *doc, eventid_t eid, VARIANT *var)
  76 {
  77     return get_node_event(&doc->doc_node->node, eid, var);
  78 }