dlls/winex11.drv/unixlib.h

   1 /*
   2  * Copyright 2022 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 "ntuser.h"
  20 #include "wine/unixlib.h"
  21
  22 enum x11drv_funcs
  23 {
  24     unix_clipboard_message,
  25     unix_create_desktop,
  26     unix_init,
  27     unix_systray_clear,
  28     unix_systray_dock,
  29     unix_systray_hide,
  30     unix_systray_init,
  31     unix_tablet_attach_queue,
  32     unix_tablet_get_packet,
  33     unix_tablet_info,
  34     unix_tablet_load_info,
  35     unix_xim_preedit_state,
  36     unix_xim_reset,
  37     unix_funcs_count,
  38 };
  39
  40 /* FIXME: Use __wine_unix_call when the rest of the stack is ready */
  41 extern NTSTATUS (CDECL *x11drv_unix_call)( enum x11drv_funcs code, void *params ) DECLSPEC_HIDDEN;
  42 #define X11DRV_CALL(func, params) x11drv_unix_call( unix_ ## func, params )
  43
  44 /* x11drv_clipboard_message params */
  45 struct clipboard_message_params
  46 {
  47     HWND hwnd;
  48     UINT msg;
  49     WPARAM wparam;
  50     LPARAM lparam;
  51 };
  52
  53 /* x11drv_create_desktop params */
  54 struct create_desktop_params
  55 {
  56     UINT width;
  57     UINT height;
  58 };
  59
  60 /* x11drv_init params */
  61 struct init_params
  62 {
  63     NTSTATUS (WINAPI *pNtWaitForMultipleObjects)(ULONG,const HANDLE*,BOOLEAN,BOOLEAN,const LARGE_INTEGER*);
  64     WNDPROC foreign_window_proc;
  65     BOOL show_systray;
  66     NTSTATUS (CDECL *unix_call)( enum x11drv_funcs code, void *params );
  67 };
  68
  69 struct systray_dock_params
  70 {
  71     UINT64 event_handle;
  72     void *icon;
  73     int cx;
  74     int cy;
  75     BOOL *layered;
  76 };
  77
  78 enum system_modules
  79 {
  80     system_module_user32,
  81     system_module_comctl32,
  82     system_module_ole32,
  83     system_module_riched20,
  84     system_module_none = 0xffff,
  85 };
  86
  87 /* x11drv_tablet_info params */
  88 struct tablet_info_params
  89 {
  90     UINT category;
  91     UINT index;
  92     void *output;
  93 };
  94
  95 /* x11drv_xim_preedit_state params */
  96 struct xim_preedit_state_params
  97 {
  98     HWND hwnd;
  99     BOOL open;
 100 };
 101
 102 /* driver client callbacks exposed with KernelCallbackTable interface */
 103 enum x11drv_client_funcs
 104 {
 105     client_func_callback = NtUserDriverCallbackFirst,
 106     client_func_dnd_enter_event,
 107     client_func_dnd_position_event,
 108     client_func_dnd_post_drop,
 109     client_func_ime_set_composition_string,
 110     client_func_ime_set_result,
 111     client_func_is_system_module,
 112     client_func_systray_change_owner,
 113     client_func_last
 114 };
 115
 116 C_ASSERT( client_func_last <= NtUserDriverCallbackLast + 1 );
 117
 118 /* simplified interface for client callbacks requiring only a single UINT parameter */
 119 enum client_callback
 120 {
 121     client_clipboard_init,
 122     client_dnd_drop_event,
 123     client_dnd_leave_event,
 124     client_ime_get_cursor_pos,
 125     client_ime_set_composition_status,
 126     client_ime_set_cursor_pos,
 127     client_ime_set_open_status,
 128     client_ime_update_association,
 129     client_load_icon,
 130     client_funcs_count
 131 };
 132
 133 /* x11drv_callback params */
 134 struct client_callback_params
 135 {
 136     UINT id;
 137     UINT arg;
 138 };
 139
 140 /* x11drv_dnd_enter_event and x11drv_dnd_post_drop params */
 141 struct format_entry
 142 {
 143     UINT format;
 144     UINT size;
 145     char data[1];
 146 };
 147
 148 /* x11drv_dnd_position_event params */
 149 struct dnd_position_event_params
 150 {
 151     HWND  hwnd;
 152     POINT point;
 153     DWORD effect;
 154 };
 155
 156 struct systray_change_owner_params
 157 {
 158     UINT64 event_handle;
 159 };