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