mirror of
git://source.winehq.org/git/wine.git
synced 2024-07-19 01:17:47 +00:00
366 lines
19 KiB
C
366 lines
19 KiB
C
/*
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* Unix call wrappers
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*
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* Copyright 2021 Jacek Caban for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef __WINE_WIN32U_PRIVATE
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#define __WINE_WIN32U_PRIVATE
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#include <stdarg.h>
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#include <stdlib.h>
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#include "windef.h"
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#include "winbase.h"
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#include "ntgdi.h"
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#include "ntuser.h"
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#include "wine/gdi_driver.h"
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#include "wine/unixlib.h"
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#include "wine/debug.h"
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#include "wine/server.h"
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/* clipboard.c */
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extern UINT enum_clipboard_formats( UINT format ) DECLSPEC_HIDDEN;
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extern void release_clipboard_owner( HWND hwnd ) DECLSPEC_HIDDEN;
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/* cursoricon.c */
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extern BOOL process_wine_setcursor( HWND hwnd, HWND window, HCURSOR handle ) DECLSPEC_HIDDEN;
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extern HICON alloc_cursoricon_handle( BOOL is_icon ) DECLSPEC_HIDDEN;
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extern ULONG_PTR get_icon_param( HICON handle ) DECLSPEC_HIDDEN;
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extern ULONG_PTR set_icon_param( HICON handle, ULONG_PTR param ) DECLSPEC_HIDDEN;
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/* dce.c */
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extern struct window_surface dummy_surface DECLSPEC_HIDDEN;
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extern BOOL create_dib_surface( HDC hdc, const BITMAPINFO *info ) DECLSPEC_HIDDEN;
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extern void create_offscreen_window_surface( const RECT *visible_rect,
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struct window_surface **surface ) DECLSPEC_HIDDEN;
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extern void erase_now( HWND hwnd, UINT rdw_flags ) DECLSPEC_HIDDEN;
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extern void flush_window_surfaces( BOOL idle ) DECLSPEC_HIDDEN;
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extern void move_window_bits( HWND hwnd, struct window_surface *old_surface,
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struct window_surface *new_surface,
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const RECT *visible_rect, const RECT *old_visible_rect,
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const RECT *window_rect, const RECT *valid_rects ) DECLSPEC_HIDDEN;
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extern void move_window_bits_parent( HWND hwnd, HWND parent, const RECT *window_rect,
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const RECT *valid_rects ) DECLSPEC_HIDDEN;
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extern void register_window_surface( struct window_surface *old,
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struct window_surface *new ) DECLSPEC_HIDDEN;
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/* defwnd.c */
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extern LRESULT default_window_proc( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam,
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BOOL ansi ) DECLSPEC_HIDDEN;
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extern LRESULT desktop_window_proc( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam ) DECLSPEC_HIDDEN;
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extern BOOL draw_menu_button( HWND hwnd, HDC dc, RECT *r, enum NONCLIENT_BUTTON_TYPE, BOOL down, BOOL grayed ) DECLSPEC_HIDDEN;
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extern BOOL draw_frame_menu( HDC dc, RECT *r, UINT flags ) DECLSPEC_HIDDEN;
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extern BOOL draw_nc_sys_button( HWND hwnd, HDC hdc, BOOL down ) DECLSPEC_HIDDEN;
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extern BOOL draw_rect_edge( HDC hdc, RECT *rc, UINT uType, UINT uFlags, UINT width ) DECLSPEC_HIDDEN;
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extern void fill_rect( HDC dc, const RECT *rect, HBRUSH hbrush ) DECLSPEC_HIDDEN;
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extern void get_sys_popup_pos( HWND hwnd, RECT *rect ) DECLSPEC_HIDDEN;
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extern LRESULT handle_nc_hit_test( HWND hwnd, POINT pt ) DECLSPEC_HIDDEN;
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/* hook.c */
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extern LRESULT call_current_hook( HHOOK hhook, INT code, WPARAM wparam, LPARAM lparam ) DECLSPEC_HIDDEN;
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extern LRESULT call_hooks( INT id, INT code, WPARAM wparam, LPARAM lparam,
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size_t lparam_size ) DECLSPEC_HIDDEN;
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extern LRESULT call_message_hooks( INT id, INT code, WPARAM wparam, LPARAM lparam,
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size_t lparam_size, size_t message_size, BOOL ansi ) DECLSPEC_HIDDEN;
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extern BOOL is_hooked( INT id ) DECLSPEC_HIDDEN;
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extern BOOL unhook_windows_hook( INT id, HOOKPROC proc ) DECLSPEC_HIDDEN;
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/* imm.c */
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extern void cleanup_imm_thread(void) DECLSPEC_HIDDEN;
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extern HWND get_default_ime_window( HWND hwnd ) DECLSPEC_HIDDEN;
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extern HIMC get_default_input_context(void) DECLSPEC_HIDDEN;
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extern HIMC get_window_input_context( HWND hwnd ) DECLSPEC_HIDDEN;
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extern BOOL register_imm_window( HWND hwnd ) DECLSPEC_HIDDEN;
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extern void unregister_imm_window( HWND hwnd ) DECLSPEC_HIDDEN;
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/* input.c */
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extern BOOL grab_pointer DECLSPEC_HIDDEN;
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extern BOOL grab_fullscreen DECLSPEC_HIDDEN;
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extern BOOL destroy_caret(void) DECLSPEC_HIDDEN;
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extern LONG global_key_state_counter DECLSPEC_HIDDEN;
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extern HWND get_active_window(void) DECLSPEC_HIDDEN;
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extern HWND get_capture(void) DECLSPEC_HIDDEN;
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extern BOOL get_cursor_pos( POINT *pt ) DECLSPEC_HIDDEN;
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extern HWND get_focus(void) DECLSPEC_HIDDEN;
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extern DWORD get_input_state(void) DECLSPEC_HIDDEN;
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extern BOOL release_capture(void) DECLSPEC_HIDDEN;
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extern BOOL set_capture_window( HWND hwnd, UINT gui_flags, HWND *prev_ret ) DECLSPEC_HIDDEN;
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extern BOOL set_caret_blink_time( unsigned int time ) DECLSPEC_HIDDEN;
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extern BOOL set_caret_pos( int x, int y ) DECLSPEC_HIDDEN;
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extern BOOL set_foreground_window( HWND hwnd, BOOL mouse ) DECLSPEC_HIDDEN;
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extern void toggle_caret( HWND hwnd ) DECLSPEC_HIDDEN;
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extern void update_mouse_tracking_info( HWND hwnd ) DECLSPEC_HIDDEN;
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extern BOOL get_clip_cursor( RECT *rect ) DECLSPEC_HIDDEN;
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extern BOOL process_wine_clipcursor( HWND hwnd, UINT flags, BOOL reset ) DECLSPEC_HIDDEN;
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extern BOOL clip_fullscreen_window( HWND hwnd, BOOL reset ) DECLSPEC_HIDDEN;
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/* menu.c */
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extern HMENU create_menu( BOOL is_popup ) DECLSPEC_HIDDEN;
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extern BOOL draw_menu_bar( HWND hwnd ) DECLSPEC_HIDDEN;
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extern UINT draw_nc_menu_bar( HDC hdc, RECT *rect, HWND hwnd ) DECLSPEC_HIDDEN;
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extern void end_menu( HWND hwnd ) DECLSPEC_HIDDEN;
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extern HMENU get_menu( HWND hwnd ) DECLSPEC_HIDDEN;
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extern UINT get_menu_bar_height( HWND hwnd, UINT width, INT org_x, INT org_y ) DECLSPEC_HIDDEN;
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extern BOOL get_menu_info( HMENU handle, MENUINFO *info ) DECLSPEC_HIDDEN;
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extern INT get_menu_item_count( HMENU handle ) DECLSPEC_HIDDEN;
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extern UINT get_menu_state( HMENU handle, UINT item_id, UINT flags ) DECLSPEC_HIDDEN;
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extern HMENU get_window_sys_sub_menu( HWND hwnd ) DECLSPEC_HIDDEN;
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extern BOOL is_menu( HMENU handle ) DECLSPEC_HIDDEN;
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extern HWND is_menu_active(void) DECLSPEC_HIDDEN;
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extern LRESULT popup_menu_window_proc( HWND hwnd, UINT message, WPARAM wparam,
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LPARAM lparam ) DECLSPEC_HIDDEN;
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extern BOOL set_window_menu( HWND hwnd, HMENU handle ) DECLSPEC_HIDDEN;
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extern void track_keyboard_menu_bar( HWND hwnd, UINT wparam, WCHAR ch ) DECLSPEC_HIDDEN;
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extern void track_mouse_menu_bar( HWND hwnd, INT ht, int x, int y ) DECLSPEC_HIDDEN;
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/* message.c */
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extern BOOL kill_system_timer( HWND hwnd, UINT_PTR id ) DECLSPEC_HIDDEN;
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extern BOOL reply_message_result( LRESULT result ) DECLSPEC_HIDDEN;
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extern NTSTATUS send_hardware_message( HWND hwnd, const INPUT *input, const RAWINPUT *rawinput,
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UINT flags ) DECLSPEC_HIDDEN;
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extern LRESULT send_internal_message_timeout( DWORD dest_pid, DWORD dest_tid, UINT msg, WPARAM wparam,
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LPARAM lparam, UINT flags, UINT timeout,
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PDWORD_PTR res_ptr ) DECLSPEC_HIDDEN;
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extern LRESULT send_message( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam ) DECLSPEC_HIDDEN;
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extern BOOL send_notify_message( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam, BOOL ansi ) DECLSPEC_HIDDEN;
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extern LRESULT send_message_timeout( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam,
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UINT flags, UINT timeout, BOOL ansi ) DECLSPEC_HIDDEN;
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extern size_t user_message_size( HWND hwnd, UINT message, WPARAM wparam, LPARAM lparam,
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BOOL other_process, BOOL ansi ) DECLSPEC_HIDDEN;
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extern void pack_user_message( void *buffer, size_t size, UINT message,
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WPARAM wparam, LPARAM lparam, BOOL ansi ) DECLSPEC_HIDDEN;
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/* rawinput.c */
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extern BOOL process_rawinput_message( MSG *msg, UINT hw_id, const struct hardware_msg_data *msg_data ) DECLSPEC_HIDDEN;
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extern BOOL rawinput_device_get_usages( HANDLE handle, USHORT *usage_page, USHORT *usage ) DECLSPEC_HIDDEN;
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/* scroll.c */
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extern void draw_nc_scrollbar( HWND hwnd, HDC hdc, BOOL draw_horizontal, BOOL draw_vertical ) DECLSPEC_HIDDEN;
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extern BOOL get_scroll_info( HWND hwnd, INT bar, SCROLLINFO *info ) DECLSPEC_HIDDEN;
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extern void handle_scroll_event( HWND hwnd, INT bar, UINT msg, POINT pt ) DECLSPEC_HIDDEN;
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extern LRESULT scroll_bar_window_proc( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam,
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BOOL ansi ) DECLSPEC_HIDDEN;
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extern void set_standard_scroll_painted( HWND hwnd, int bar, BOOL painted ) DECLSPEC_HIDDEN;
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extern void track_scroll_bar( HWND hwnd, int scrollbar, POINT pt ) DECLSPEC_HIDDEN;
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/* sysparams.c */
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extern BOOL enable_thunk_lock DECLSPEC_HIDDEN;
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extern HBRUSH get_55aa_brush(void) DECLSPEC_HIDDEN;
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extern DWORD get_dialog_base_units(void) DECLSPEC_HIDDEN;
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extern LONG get_char_dimensions( HDC hdc, TEXTMETRICW *metric, int *height ) DECLSPEC_HIDDEN;
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extern INT get_display_depth( UNICODE_STRING *name ) DECLSPEC_HIDDEN;
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extern RECT get_display_rect( const WCHAR *display ) DECLSPEC_HIDDEN;
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extern UINT get_monitor_dpi( HMONITOR monitor ) DECLSPEC_HIDDEN;
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extern BOOL get_monitor_info( HMONITOR handle, MONITORINFO *info ) DECLSPEC_HIDDEN;
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extern UINT get_win_monitor_dpi( HWND hwnd ) DECLSPEC_HIDDEN;
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extern RECT get_primary_monitor_rect( UINT dpi ) DECLSPEC_HIDDEN;
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extern DWORD get_process_layout(void) DECLSPEC_HIDDEN;
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extern COLORREF get_sys_color( int index ) DECLSPEC_HIDDEN;
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extern HBRUSH get_sys_color_brush( unsigned int index ) DECLSPEC_HIDDEN;
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extern HPEN get_sys_color_pen( unsigned int index ) DECLSPEC_HIDDEN;
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extern UINT get_system_dpi(void) DECLSPEC_HIDDEN;
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extern int get_system_metrics( int index ) DECLSPEC_HIDDEN;
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extern UINT get_thread_dpi(void) DECLSPEC_HIDDEN;
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extern DPI_AWARENESS get_thread_dpi_awareness(void) DECLSPEC_HIDDEN;
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extern RECT get_virtual_screen_rect( UINT dpi ) DECLSPEC_HIDDEN;
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extern BOOL is_exiting_thread( DWORD tid ) DECLSPEC_HIDDEN;
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extern POINT map_dpi_point( POINT pt, UINT dpi_from, UINT dpi_to ) DECLSPEC_HIDDEN;
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extern RECT map_dpi_rect( RECT rect, UINT dpi_from, UINT dpi_to ) DECLSPEC_HIDDEN;
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extern BOOL message_beep( UINT i ) DECLSPEC_HIDDEN;
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extern POINT point_phys_to_win_dpi( HWND hwnd, POINT pt ) DECLSPEC_HIDDEN;
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extern POINT point_thread_to_win_dpi( HWND hwnd, POINT pt ) DECLSPEC_HIDDEN;
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extern RECT rect_thread_to_win_dpi( HWND hwnd, RECT rect ) DECLSPEC_HIDDEN;
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extern HMONITOR monitor_from_point( POINT pt, UINT flags, UINT dpi ) DECLSPEC_HIDDEN;
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extern HMONITOR monitor_from_rect( const RECT *rect, UINT flags, UINT dpi ) DECLSPEC_HIDDEN;
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extern HMONITOR monitor_from_window( HWND hwnd, UINT flags, UINT dpi ) DECLSPEC_HIDDEN;
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extern BOOL update_display_cache( BOOL force ) DECLSPEC_HIDDEN;
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extern void user_lock(void) DECLSPEC_HIDDEN;
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extern void user_unlock(void) DECLSPEC_HIDDEN;
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extern void user_check_not_lock(void) DECLSPEC_HIDDEN;
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/* winstation.c */
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extern BOOL is_virtual_desktop(void) DECLSPEC_HIDDEN;
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/* window.c */
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struct tagWND;
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extern HDWP begin_defer_window_pos( INT count ) DECLSPEC_HIDDEN;
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extern BOOL client_to_screen( HWND hwnd, POINT *pt ) DECLSPEC_HIDDEN;
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extern void destroy_thread_windows(void) DECLSPEC_HIDDEN;
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extern LRESULT destroy_window( HWND hwnd ) DECLSPEC_HIDDEN;
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extern BOOL enable_window( HWND hwnd, BOOL enable ) DECLSPEC_HIDDEN;
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extern BOOL get_client_rect( HWND hwnd, RECT *rect ) DECLSPEC_HIDDEN;
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extern HWND get_desktop_window(void) DECLSPEC_HIDDEN;
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extern UINT get_dpi_for_window( HWND hwnd ) DECLSPEC_HIDDEN;
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extern HWND get_full_window_handle( HWND hwnd ) DECLSPEC_HIDDEN;
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extern HWND get_parent( HWND hwnd ) DECLSPEC_HIDDEN;
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extern HWND get_hwnd_message_parent(void) DECLSPEC_HIDDEN;
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extern DPI_AWARENESS_CONTEXT get_window_dpi_awareness_context( HWND hwnd ) DECLSPEC_HIDDEN;
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extern MINMAXINFO get_min_max_info( HWND hwnd ) DECLSPEC_HIDDEN;
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extern DWORD get_window_context_help_id( HWND hwnd ) DECLSPEC_HIDDEN;
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extern HWND get_window_relative( HWND hwnd, UINT rel ) DECLSPEC_HIDDEN;
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extern DWORD get_window_thread( HWND hwnd, DWORD *process ) DECLSPEC_HIDDEN;
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extern HWND is_current_process_window( HWND hwnd ) DECLSPEC_HIDDEN;
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extern HWND is_current_thread_window( HWND hwnd ) DECLSPEC_HIDDEN;
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extern BOOL is_desktop_window( HWND hwnd ) DECLSPEC_HIDDEN;
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extern BOOL is_iconic( HWND hwnd ) DECLSPEC_HIDDEN;
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extern BOOL is_window_drawable( HWND hwnd, BOOL icon ) DECLSPEC_HIDDEN;
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extern BOOL is_window_enabled( HWND hwnd ) DECLSPEC_HIDDEN;
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extern BOOL is_window_unicode( HWND hwnd ) DECLSPEC_HIDDEN;
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extern BOOL is_window_visible( HWND hwnd ) DECLSPEC_HIDDEN;
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extern BOOL is_zoomed( HWND hwnd ) DECLSPEC_HIDDEN;
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extern DWORD get_window_long( HWND hwnd, INT offset ) DECLSPEC_HIDDEN;
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extern ULONG_PTR get_window_long_ptr( HWND hwnd, INT offset, BOOL ansi ) DECLSPEC_HIDDEN;
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extern BOOL get_window_rect( HWND hwnd, RECT *rect, UINT dpi ) DECLSPEC_HIDDEN;
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enum coords_relative;
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extern BOOL get_window_rects( HWND hwnd, enum coords_relative relative, RECT *window_rect,
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RECT *client_rect, UINT dpi ) DECLSPEC_HIDDEN;
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extern HWND *list_window_children( HDESK desktop, HWND hwnd, UNICODE_STRING *class,
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DWORD tid ) DECLSPEC_HIDDEN;
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extern int map_window_points( HWND hwnd_from, HWND hwnd_to, POINT *points, UINT count,
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UINT dpi ) DECLSPEC_HIDDEN;
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extern void map_window_region( HWND from, HWND to, HRGN hrgn ) DECLSPEC_HIDDEN;
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extern BOOL screen_to_client( HWND hwnd, POINT *pt ) DECLSPEC_HIDDEN;
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extern LONG_PTR set_window_long( HWND hwnd, INT offset, UINT size, LONG_PTR newval,
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BOOL ansi ) DECLSPEC_HIDDEN;
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extern BOOL set_window_pos( WINDOWPOS *winpos, int parent_x, int parent_y ) DECLSPEC_HIDDEN;
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extern ULONG set_window_style( HWND hwnd, ULONG set_bits, ULONG clear_bits ) DECLSPEC_HIDDEN;
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extern BOOL show_owned_popups( HWND owner, BOOL show ) DECLSPEC_HIDDEN;
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extern void update_window_state( HWND hwnd ) DECLSPEC_HIDDEN;
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extern HWND window_from_point( HWND hwnd, POINT pt, INT *hittest ) DECLSPEC_HIDDEN;
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extern HWND get_shell_window(void) DECLSPEC_HIDDEN;
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extern HWND get_progman_window(void) DECLSPEC_HIDDEN;
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extern HWND set_progman_window( HWND hwnd ) DECLSPEC_HIDDEN;
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extern HWND get_taskman_window(void) DECLSPEC_HIDDEN;
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extern HWND set_taskman_window( HWND hwnd ) DECLSPEC_HIDDEN;
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/* to release pointers retrieved by win_get_ptr */
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static inline void release_win_ptr( struct tagWND *ptr )
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{
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user_unlock();
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}
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extern void gdi_init(void) DECLSPEC_HIDDEN;
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extern void winstation_init(void) DECLSPEC_HIDDEN;
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extern void sysparams_init(void) DECLSPEC_HIDDEN;
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extern int muldiv( int a, int b, int c ) DECLSPEC_HIDDEN;
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extern HKEY reg_create_key( HKEY root, const WCHAR *name, ULONG name_len,
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DWORD options, DWORD *disposition ) DECLSPEC_HIDDEN;
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extern HKEY reg_open_hkcu_key( const char *name ) DECLSPEC_HIDDEN;
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extern HKEY reg_open_key( HKEY root, const WCHAR *name, ULONG name_len ) DECLSPEC_HIDDEN;
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extern ULONG query_reg_value( HKEY hkey, const WCHAR *name,
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KEY_VALUE_PARTIAL_INFORMATION *info, ULONG size ) DECLSPEC_HIDDEN;
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extern ULONG query_reg_ascii_value( HKEY hkey, const char *name,
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KEY_VALUE_PARTIAL_INFORMATION *info, ULONG size ) DECLSPEC_HIDDEN;
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extern void set_reg_ascii_value( HKEY hkey, const char *name, const char *value ) DECLSPEC_HIDDEN;
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extern BOOL set_reg_value( HKEY hkey, const WCHAR *name, UINT type, const void *value,
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DWORD count ) DECLSPEC_HIDDEN;
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extern BOOL reg_delete_tree( HKEY parent, const WCHAR *name, ULONG name_len ) DECLSPEC_HIDDEN;
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extern void reg_delete_value( HKEY hkey, const WCHAR *name ) DECLSPEC_HIDDEN;
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extern HKEY hkcu_key DECLSPEC_HIDDEN;
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extern const struct user_driver_funcs *user_driver DECLSPEC_HIDDEN;
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extern ULONG_PTR zero_bits DECLSPEC_HIDDEN;
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static inline BOOL set_ntstatus( NTSTATUS status )
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{
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if (status) RtlSetLastWin32Error( RtlNtStatusToDosError( status ));
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return !status;
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}
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static inline WCHAR win32u_towupper( WCHAR ch )
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{
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return RtlUpcaseUnicodeChar( ch );
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}
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extern CPTABLEINFO ansi_cp DECLSPEC_HIDDEN;
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CPTABLEINFO *get_cptable( WORD cp ) DECLSPEC_HIDDEN;
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const NLS_LOCALE_DATA *get_locale_data( LCID lcid ) DECLSPEC_HIDDEN;
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extern BOOL translate_charset_info( DWORD *src, CHARSETINFO *cs, DWORD flags ) DECLSPEC_HIDDEN;
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DWORD win32u_mbtowc( CPTABLEINFO *info, WCHAR *dst, DWORD dstlen, const char *src,
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DWORD srclen ) DECLSPEC_HIDDEN;
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DWORD win32u_wctomb( CPTABLEINFO *info, char *dst, DWORD dstlen, const WCHAR *src,
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DWORD srclen ) DECLSPEC_HIDDEN;
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DWORD win32u_wctomb_size( CPTABLEINFO *info, const WCHAR *src, DWORD srclen ) DECLSPEC_HIDDEN;
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DWORD win32u_mbtowc_size( CPTABLEINFO *info, const char *src, DWORD srclen ) DECLSPEC_HIDDEN;
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static inline WCHAR *win32u_wcsdup( const WCHAR *str )
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{
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DWORD size = (lstrlenW( str ) + 1) * sizeof(WCHAR);
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|
WCHAR *ret = malloc( size );
|
|
if (ret) memcpy( ret, str, size );
|
|
return ret;
|
|
}
|
|
|
|
static inline WCHAR *towstr( const char *str )
|
|
{
|
|
DWORD len = strlen( str ) + 1;
|
|
WCHAR *ret = malloc( len * sizeof(WCHAR) );
|
|
if (ret) win32u_mbtowc( &ansi_cp, ret, len, str, len );
|
|
return ret;
|
|
}
|
|
|
|
#define towupper(c) win32u_towupper(c)
|
|
#define wcsdup(s) win32u_wcsdup(s)
|
|
|
|
static inline void ascii_to_unicode( WCHAR *dst, const char *src, size_t len )
|
|
{
|
|
while (len--) *dst++ = (unsigned char)*src++;
|
|
}
|
|
|
|
static inline UINT asciiz_to_unicode( WCHAR *dst, const char *src )
|
|
{
|
|
WCHAR *p = dst;
|
|
while ((*p++ = *src++));
|
|
return (p - dst) * sizeof(WCHAR);
|
|
}
|
|
|
|
static inline BOOL is_win9x(void)
|
|
{
|
|
return NtCurrentTeb()->Peb->OSPlatformId == VER_PLATFORM_WIN32s;
|
|
}
|
|
|
|
static inline const char *debugstr_us( const UNICODE_STRING *us )
|
|
{
|
|
if (!us) return "<null>";
|
|
return debugstr_wn( us->Buffer, us->Length / sizeof(WCHAR) );
|
|
}
|
|
|
|
static inline const char *debugstr_color( COLORREF color )
|
|
{
|
|
if (color & (1 << 24)) /* PALETTEINDEX */
|
|
return wine_dbg_sprintf( "PALETTEINDEX(%u)", LOWORD(color) );
|
|
if (color >> 16 == 0x10ff) /* DIBINDEX */
|
|
return wine_dbg_sprintf( "DIBINDEX(%u)", LOWORD(color) );
|
|
return wine_dbg_sprintf( "RGB(%02x,%02x,%02x)", GetRValue(color), GetGValue(color), GetBValue(color) );
|
|
}
|
|
|
|
static inline BOOL intersect_rect( RECT *dst, const RECT *src1, const RECT *src2 )
|
|
{
|
|
dst->left = max( src1->left, src2->left );
|
|
dst->top = max( src1->top, src2->top );
|
|
dst->right = min( src1->right, src2->right );
|
|
dst->bottom = min( src1->bottom, src2->bottom );
|
|
return !IsRectEmpty( dst );
|
|
}
|
|
|
|
#endif /* __WINE_WIN32U_PRIVATE */
|