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Odin/core/sys/win32/general.odin
Josh Engler 15594706c9 Additional win32 bindings.
2021-10-05 19:09:20 -04:00

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Odin
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// +build windows
package win32
Uint_Ptr :: distinct uintptr
Int_Ptr :: distinct int
Long_Ptr :: distinct int
Handle :: distinct rawptr
Hwnd :: distinct Handle
Hdc :: distinct Handle
Hinstance :: distinct Handle
Hicon :: distinct Handle
Hcursor :: distinct Handle
Hmenu :: distinct Handle
Hbitmap :: distinct Handle
Hbrush :: distinct Handle
Hgdiobj :: distinct Handle
Hmodule :: distinct Handle
Hmonitor :: distinct Handle
Hrawinput :: distinct Handle
Hresult :: distinct i32
HKL :: distinct Handle
Wparam :: distinct Uint_Ptr
Lparam :: distinct Long_Ptr
Lresult :: distinct Long_Ptr
Wnd_Proc :: distinct #type proc "std" (Hwnd, u32, Wparam, Lparam) -> Lresult
Monitor_Enum_Proc :: distinct #type proc "std" (Hmonitor, Hdc, ^Rect, Lparam) -> bool
Bool :: distinct b32
Wstring :: distinct ^u16
Point :: struct {
x, y: i32,
}
Wnd_Class_A :: struct {
style: u32,
wnd_proc: Wnd_Proc,
cls_extra, wnd_extra: i32,
instance: Hinstance,
icon: Hicon,
cursor: Hcursor,
background: Hbrush,
menu_name, class_name: cstring,
}
Wnd_Class_W :: struct {
style: u32,
wnd_proc: Wnd_Proc,
cls_extra, wnd_extra: i32,
instance: Hinstance,
icon: Hicon,
cursor: Hcursor,
background: Hbrush,
menu_name, class_name: Wstring,
}
Wnd_Class_Ex_A :: struct {
size, style: u32,
wnd_proc: Wnd_Proc,
cls_extra, wnd_extra: i32,
instance: Hinstance,
icon: Hicon,
cursor: Hcursor,
background: Hbrush,
menu_name, class_name: cstring,
sm: Hicon,
}
Wnd_Class_Ex_W :: struct {
size, style: u32,
wnd_proc: Wnd_Proc,
cls_extra, wnd_extra: i32,
instance: Hinstance,
icon: Hicon,
cursor: Hcursor,
background: Hbrush,
menu_name, class_name: Wstring,
sm: Hicon,
}
Msg :: struct {
hwnd: Hwnd,
message: u32,
wparam: Wparam,
lparam: Lparam,
time: u32,
pt: Point,
}
Rect :: struct {
left: i32,
top: i32,
right: i32,
bottom: i32,
}
Dev_Mode_A :: struct {
device_name: [32]u8,
spec_version: u16,
driver_version: u16,
size: u16,
driver_extra: u16,
fields: u32,
using _: struct #raw_union {
// Printer only fields.
using _: struct {
orientation: i16,
paper_size: i16,
paper_length: i16,
paper_width: i16,
scale: i16,
copies: i16,
default_source: i16,
print_quality: i16,
},
// Display only fields.
using _: struct {
position: Point,
display_orientation: u32,
display_fixed_output: u32,
},
},
color: i16,
duplex: i16,
y_resolution: i16,
tt_option: i16,
collate: i16,
form_name: [32]u8,
log_pixels: u16,
bits_per_pel: u32,
pels_width: u32,
pels_height: u32,
using _: struct #raw_union {
display_flags: u32,
nup: u32,
},
display_frequency: u32,
icm_method: u32,
icm_intent: u32,
media_type: u32,
dither_type: u32,
reserved_1: u32,
reserved_2: u32,
panning_width: u32,
panning_height: u32,
}
Filetime :: struct {
lo, hi: u32,
}
Systemtime :: struct {
year, month: u16,
day_of_week, day: u16,
hour, minute, second, millisecond: u16,
}
By_Handle_File_Information :: struct {
file_attributes: u32,
creation_time,
last_access_time,
last_write_time: Filetime,
volume_serial_number,
file_size_high,
file_size_low,
number_of_links,
file_index_high,
file_index_low: u32,
}
File_Attribute_Data :: struct {
file_attributes: u32,
creation_time,
last_access_time,
last_write_time: Filetime,
file_size_high,
file_size_low: u32,
}
// NOTE(Jeroen): The widechar version might want at least the 32k MAX_PATH_WIDE
// https://docs.microsoft.com/en-us/windows/desktop/api/fileapi/nf-fileapi-findfirstfilew#parameters
Find_Data_W :: struct{
file_attributes: u32,
creation_time: Filetime,
last_access_time: Filetime,
last_write_time: Filetime,
file_size_high: u32,
file_size_low: u32,
reserved0: u32,
reserved1: u32,
file_name: [MAX_PATH]u16,
alternate_file_name: [14]u16,
}
Find_Data_A :: struct{
file_attributes: u32,
creation_time: Filetime,
last_access_time: Filetime,
last_write_time: Filetime,
file_size_high: u32,
file_size_low: u32,
reserved0: u32,
reserved1: u32,
file_name: [MAX_PATH]byte,
alternate_file_name: [14]byte,
}
Security_Attributes :: struct {
length: u32,
security_descriptor: rawptr,
inherit_handle: Bool,
}
Process_Information :: struct {
process: Handle,
thread: Handle,
process_id: u32,
thread_id: u32,
}
Startup_Info :: struct {
cb: u32,
reserved: Wstring,
desktop: Wstring,
title: Wstring,
x: u32,
y: u32,
x_size: u32,
y_size: u32,
x_count_chars: u32,
y_count_chars: u32,
fill_attribute: u32,
flags: u32,
show_window: u16,
_: u16,
_: cstring,
stdin: Handle,
stdout: Handle,
stderr: Handle,
}
Pixel_Format_Descriptor :: struct {
size,
version,
flags: u32,
pixel_type,
color_bits,
red_bits,
red_shift,
green_bits,
green_shift,
blue_bits,
blue_shift,
alpha_bits,
alpha_shift,
accum_bits,
accum_red_bits,
accum_green_bits,
accum_blue_bits,
accum_alpha_bits,
depth_bits,
stencil_bits,
aux_buffers,
layer_type,
reserved: byte,
layer_mask,
visible_mask,
damage_mask: u32,
}
Critical_Section :: struct {
debug_info: ^Critical_Section_Debug,
lock_count: i32,
recursion_count: i32,
owning_thread: Handle,
lock_semaphore: Handle,
spin_count: ^u32,
}
Critical_Section_Debug :: struct {
typ: u16,
creator_back_trace_index: u16,
critical_section: ^Critical_Section,
process_locks_list: ^List_Entry,
entry_count: u32,
contention_count: u32,
flags: u32,
creator_back_trace_index_high: u16,
spare_word: u16,
}
List_Entry :: struct {flink, blink: ^List_Entry}
Raw_Input_Device :: struct {
usage_page: u16,
usage: u16,
flags: u32,
wnd_target: Hwnd,
}
Raw_Input_Header :: struct {
kind: u32,
size: u32,
device: Handle,
wparam: Wparam,
}
Raw_HID :: struct {
size_hid: u32,
count: u32,
raw_data: [1]byte,
}
Raw_Keyboard :: struct {
make_code: u16,
flags: u16,
reserved: u16,
vkey: u16,
message: u32,
extra_information: u32,
}
Raw_Mouse :: struct {
flags: u16,
using data: struct #raw_union {
buttons: u32,
using _: struct {
button_flags: u16,
button_data: u16,
},
},
raw_buttons: u32,
last_x: i32,
last_y: i32,
extra_information: u32,
}
Raw_Input :: struct {
using header: Raw_Input_Header,
data: struct #raw_union {
mouse: Raw_Mouse,
keyboard: Raw_Keyboard,
hid: Raw_HID,
},
}
Overlapped :: struct {
internal: ^u64,
internal_high: ^u64,
using _: struct #raw_union {
using _: struct {
offset: u32,
offset_high: u32,
},
pointer: rawptr,
},
event: Handle,
}
File_Notify_Information :: struct {
next_entry_offset: u32,
action: u32,
file_name_length: u32,
file_name: [1]u16,
}
// https://docs.microsoft.com/en-gb/windows/win32/api/sysinfoapi/ns-sysinfoapi-system_info
System_Info :: struct {
using _: struct #raw_union {
oem_id: u32,
using _: struct #raw_union {
processor_architecture: u16,
_: u16, // reserved
},
},
page_size: u32,
minimum_application_address: rawptr,
maximum_application_address: rawptr,
active_processor_mask: u32,
number_of_processors: u32,
processor_type: u32,
allocation_granularity: u32,
processor_level: u16,
processor_revision: u16,
}
// https://docs.microsoft.com/en-us/windows/desktop/api/winnt/ns-winnt-_osversioninfoexa
OS_Version_Info_Ex_A :: struct {
os_version_info_size: u32,
major_version: u32,
minor_version: u32,
build_number: u32,
platform_id : u32,
service_pack_string: [128]u8,
service_pack_major: u16,
service_pack_minor: u16,
suite_mask: u16,
product_type: u8,
reserved: u8,
}
MAPVK_VK_TO_VSC :: 0
MAPVK_VSC_TO_VK :: 1
MAPVK_VK_TO_CHAR :: 2
MAPVK_VSC_TO_VK_EX :: 3
//WinUser.h
ENUM_CURRENT_SETTINGS :: u32(4294967295) // (DWORD)-1
ENUM_REGISTRY_SETTINGS :: u32(4294967294) // (DWORD)-2
VK_LBUTTON :: 0x01
VK_RBUTTON :: 0x02
VK_CANCEL :: 0x03
VK_MBUTTON :: 0x04 /* NOT contiguous with L & RBUTTON */
VK_XBUTTON1 :: 0x05 /* NOT contiguous with L & RBUTTON */
VK_XBUTTON2 :: 0x06 /* NOT contiguous with L & RBUTTON */
/*
* :: 0x07 : reserved
*/
VK_BACK :: 0x08
VK_TAB :: 0x09
/*
* :: 0x0A - :: 0x0B : reserved
*/
VK_CLEAR :: 0x0C
VK_RETURN :: 0x0D
/*
* :: 0x0E - :: 0x0F : unassigned
*/
VK_SHIFT :: 0x10
VK_CONTROL :: 0x11
VK_MENU :: 0x12
VK_PAUSE :: 0x13
VK_CAPITAL :: 0x14
VK_KANA :: 0x15
VK_HANGEUL :: 0x15 /* old name - should be here for compatibility */
VK_HANGUL :: 0x15
/*
* :: 0x16 : unassigned
*/
VK_JUNJA :: 0x17
VK_FINAL :: 0x18
VK_HANJA :: 0x19
VK_KANJI :: 0x19
/*
* :: 0x1A : unassigned
*/
VK_ESCAPE :: 0x1B
VK_CONVERT :: 0x1C
VK_NONCONVERT :: 0x1D
VK_ACCEPT :: 0x1E
VK_MODECHANGE :: 0x1F
VK_SPACE :: 0x20
VK_PRIOR :: 0x21
VK_NEXT :: 0x22
VK_END :: 0x23
VK_HOME :: 0x24
VK_LEFT :: 0x25
VK_UP :: 0x26
VK_RIGHT :: 0x27
VK_DOWN :: 0x28
VK_SELECT :: 0x29
VK_PRINT :: 0x2A
VK_EXECUTE :: 0x2B
VK_SNAPSHOT :: 0x2C
VK_INSERT :: 0x2D
VK_DELETE :: 0x2E
VK_HELP :: 0x2F
/*
* VK_0 - VK_9 are the same as ASCII '0' - '9' (:: 0x30 - :: 0x39)
* :: 0x3A - :: 0x40 : unassigned
* VK_A - VK_Z are the same as ASCII 'A' - 'Z' (:: 0x41 - :: 0x5A)
*/
VK_LWIN :: 0x5B
VK_RWIN :: 0x5C
VK_APPS :: 0x5D
/*
* :: 0x5E : reserved
*/
VK_SLEEP :: 0x5F
VK_NUMPAD0 :: 0x60
VK_NUMPAD1 :: 0x61
VK_NUMPAD2 :: 0x62
VK_NUMPAD3 :: 0x63
VK_NUMPAD4 :: 0x64
VK_NUMPAD5 :: 0x65
VK_NUMPAD6 :: 0x66
VK_NUMPAD7 :: 0x67
VK_NUMPAD8 :: 0x68
VK_NUMPAD9 :: 0x69
VK_MULTIPLY :: 0x6A
VK_ADD :: 0x6B
VK_SEPARATOR :: 0x6C
VK_SUBTRACT :: 0x6D
VK_DECIMAL :: 0x6E
VK_DIVIDE :: 0x6F
VK_F1 :: 0x70
VK_F2 :: 0x71
VK_F3 :: 0x72
VK_F4 :: 0x73
VK_F5 :: 0x74
VK_F6 :: 0x75
VK_F7 :: 0x76
VK_F8 :: 0x77
VK_F9 :: 0x78
VK_F10 :: 0x79
VK_F11 :: 0x7A
VK_F12 :: 0x7B
VK_F13 :: 0x7C
VK_F14 :: 0x7D
VK_F15 :: 0x7E
VK_F16 :: 0x7F
VK_F17 :: 0x80
VK_F18 :: 0x81
VK_F19 :: 0x82
VK_F20 :: 0x83
VK_F21 :: 0x84
VK_F22 :: 0x85
VK_F23 :: 0x86
VK_F24 :: 0x87
INVALID_HANDLE :: Handle(~uintptr(0))
CREATE_SUSPENDED :: 0x00000004
STACK_SIZE_PARAM_IS_A_RESERVATION :: 0x00010000
WAIT_ABANDONED :: 0x00000080
WAIT_OBJECT_0 :: 0
WAIT_TIMEOUT :: 0x00000102
WAIT_FAILED :: 0xffffffff
CS_VREDRAW :: 0x0001
CS_HREDRAW :: 0x0002
CS_OWNDC :: 0x0020
CW_USEDEFAULT :: -0x80000000
WS_OVERLAPPED :: 0
WS_MAXIMIZEBOX :: 0x00010000
WS_MINIMIZEBOX :: 0x00020000
WS_THICKFRAME :: 0x00040000
WS_SYSMENU :: 0x00080000
WS_BORDER :: 0x00800000
WS_CAPTION :: 0x00C00000
WS_VISIBLE :: 0x10000000
WS_POPUP :: 0x80000000
WS_MAXIMIZE :: 0x01000000
WS_MINIMIZE :: 0x20000000
WS_OVERLAPPEDWINDOW :: WS_OVERLAPPED|WS_CAPTION|WS_SYSMENU|WS_THICKFRAME|WS_MINIMIZEBOX|WS_MAXIMIZEBOX
WS_POPUPWINDOW :: WS_POPUP | WS_BORDER | WS_SYSMENU
WS_EX_DLGMODALFRAME :: 0x00000001
WS_EX_NOPARENTNOTIFY :: 0x00000004
WS_EX_TOPMOST :: 0x00000008
WS_EX_ACCEPTFILES :: 0x00000010
WS_EX_TRANSPARENT :: 0x00000020
WS_EX_MDICHILD :: 0x00000040
WS_EX_TOOLWINDOW :: 0x00000080
WS_EX_WINDOWEDGE :: 0x00000100
WS_EX_CLIENTEDGE :: 0x00000200
WS_EX_CONTEXTHELP :: 0x00000400
WS_EX_RIGHT :: 0x00001000
WS_EX_LEFT :: 0x00000000
WS_EX_RTLREADING :: 0x00002000
WS_EX_LTRREADING :: 0x00000000
WS_EX_LEFTSCROLLBAR :: 0x00004000
WS_EX_RIGHTSCROLLBAR :: 0x00000000
WS_EX_CONTROLPARENT :: 0x00010000
WS_EX_STATICEDGE :: 0x00020000
WS_EX_APPWINDOW :: 0x00040000
WS_EX_OVERLAPPEDWINDOW :: WS_EX_WINDOWEDGE | WS_EX_CLIENTEDGE
WS_EX_PALETTEWINDOW :: WS_EX_WINDOWEDGE | WS_EX_TOOLWINDOW | WS_EX_TOPMOST
WS_EX_LAYERED :: 0x00080000
WS_EX_NOINHERITLAYOUT :: 0x00100000 // Disable inheritence of mirroring by children
WS_EX_NOREDIRECTIONBITMAP :: 0x00200000
WS_EX_LAYOUTRTL :: 0x00400000 // Right to left mirroring
WS_EX_COMPOSITED :: 0x02000000
WS_EX_NOACTIVATE :: 0x08000000
WM_ACTIVATE :: 0x0006
WM_ACTIVATEAPP :: 0x001C
WM_CHAR :: 0x0102
WM_CLOSE :: 0x0010
WM_CREATE :: 0x0001
WM_DESTROY :: 0x0002
WM_INPUT :: 0x00FF
WM_KEYDOWN :: 0x0100
WM_KEYUP :: 0x0101
WM_KILLFOCUS :: 0x0008
WM_QUIT :: 0x0012
WM_SETCURSOR :: 0x0020
WM_SETFOCUS :: 0x0007
WM_SIZE :: 0x0005
WM_SIZING :: 0x0214
WM_SYSKEYDOWN :: 0x0104
WM_SYSKEYUP :: 0x0105
WM_USER :: 0x0400
WM_WINDOWPOSCHANGED :: 0x0047
WM_COMMAND :: 0x0111
WM_PAINT :: 0x000F
WM_MOUSEWHEEL :: 0x020A
WM_MOUSEMOVE :: 0x0200
WM_LBUTTONDOWN :: 0x0201
WM_LBUTTONUP :: 0x0202
WM_LBUTTONDBLCLK :: 0x0203
WM_RBUTTONDOWN :: 0x0204
WM_RBUTTONUP :: 0x0205
WM_RBUTTONDBLCLK :: 0x0206
WM_MBUTTONDOWN :: 0x0207
WM_MBUTTONUP :: 0x0208
WM_MBUTTONDBLCLK :: 0x0209
PM_NOREMOVE :: 0x0000
PM_REMOVE :: 0x0001
PM_NOYIELD :: 0x0002
BLACK_BRUSH :: 4
SM_CXSCREEN :: 0
SM_CYSCREEN :: 1
SW_SHOW :: 5
COLOR_BACKGROUND :: Hbrush(uintptr(1))
INVALID_SET_FILE_POINTER :: ~u32(0)
HEAP_ZERO_MEMORY :: 0x00000008
INFINITE :: 0xffffffff
GWL_EXSTYLE :: -20
GWLP_HINSTANCE :: -6
GWLP_ID :: -12
GWL_STYLE :: -16
GWLP_USERDATA :: -21
GWLP_WNDPROC :: -4
Hwnd_TOP :: Hwnd(uintptr(0))
BI_RGB :: 0
DIB_RGB_COLORS :: 0x00
SRCCOPY: u32 : 0x00cc0020
MONITOR_DEFAULTTONULL :: 0x00000000
MONITOR_DEFAULTTOPRIMARY :: 0x00000001
MONITOR_DEFAULTTONEAREST :: 0x00000002
SWP_FRAMECHANGED :: 0x0020
SWP_NOOWNERZORDER :: 0x0200
SWP_NOZORDER :: 0x0004
SWP_NOSIZE :: 0x0001
SWP_NOMOVE :: 0x0002
// Raw Input
RID_HEADER :: 0x10000005
RID_INPUT :: 0x10000003
RIDEV_APPKEYS :: 0x00000400
RIDEV_CAPTUREMOUSE :: 0x00000200
RIDEV_DEVNOTIFY :: 0x00002000
RIDEV_EXCLUDE :: 0x00000010
RIDEV_EXINPUTSINK :: 0x00001000
RIDEV_INPUTSINK :: 0x00000100
RIDEV_NOHOTKEYS :: 0x00000200
RIDEV_NOLEGACY :: 0x00000030
RIDEV_PAGEONLY :: 0x00000020
RIDEV_REMOVE :: 0x00000001
RIM_TYPEMOUSE :: 0
RIM_TYPEKEYBOARD :: 1
RIM_TYPEHID :: 2
MOUSE_ATTRIBUTES_CHANGED :: 0x04
MOUSE_MOVE_RELATIVE :: 0
MOUSE_MOVE_ABSOLUTE :: 1
MOUSE_VIRTUAL_DESKTOP :: 0x02
RI_MOUSE_BUTTON_1_DOWN :: 0x0001
RI_MOUSE_BUTTON_1_UP :: 0x0002
RI_MOUSE_BUTTON_2_DOWN :: 0x0004
RI_MOUSE_BUTTON_2_UP :: 0x0008
RI_MOUSE_BUTTON_3_DOWN :: 0x0010
RI_MOUSE_BUTTON_3_UP :: 0x0020
RI_MOUSE_BUTTON_4_DOWN :: 0x0040
RI_MOUSE_BUTTON_4_UP :: 0x0080
RI_MOUSE_BUTTON_5_DOWN :: 0x0100
RI_MOUSE_BUTTON_5_UP :: 0x0200
RI_MOUSE_LEFT_BUTTON_DOWN :: 0x0001
RI_MOUSE_LEFT_BUTTON_UP :: 0x0002
RI_MOUSE_MIDDLE_BUTTON_DOWN :: 0x0010
RI_MOUSE_MIDDLE_BUTTON_UP :: 0x0020
RI_MOUSE_RIGHT_BUTTON_DOWN :: 0x0004
RI_MOUSE_RIGHT_BUTTON_UP :: 0x0008
RI_MOUSE_WHEEL :: 0x0400
RI_KEY_MAKE :: 0x00
RI_KEY_BREAK :: 0x01
RI_KEY_E0 :: 0x02
RI_KEY_E1 :: 0x04
RI_KEY_TERMSRV_SET_LED :: 0x08
RI_KEY_TERMSRV_SHADOW :: 0x10
// Windows OpenGL
PFD_TYPE_RGBA :: 0
PFD_TYPE_COLORINDEX :: 1
PFD_MAIN_PLANE :: 0
PFD_OVERLAY_PLANE :: 1
PFD_UNDERLAY_PLANE :: -1
PFD_DOUBLEBUFFER :: 1
PFD_STEREO :: 2
PFD_DRAW_TO_WINDOW :: 4
PFD_DRAW_TO_BITMAP :: 8
PFD_SUPPORT_GDI :: 16
PFD_SUPPORT_OPENGL :: 32
PFD_GENERIC_FORMAT :: 64
PFD_NEED_PALETTE :: 128
PFD_NEED_SYSTEM_PALETTE :: 0x00000100
PFD_SWAP_EXCHANGE :: 0x00000200
PFD_SWAP_COPY :: 0x00000400
PFD_SWAP_LAYER_BUFFERS :: 0x00000800
PFD_GENERIC_ACCELERATED :: 0x00001000
PFD_DEPTH_DONTCARE :: 0x20000000
PFD_DOUBLEBUFFER_DONTCARE :: 0x40000000
PFD_STEREO_DONTCARE :: 0x80000000
GET_FILEEX_INFO_LEVELS :: distinct i32
GetFileExInfoStandard: GET_FILEEX_INFO_LEVELS : 0
GetFileExMaxInfoLevel: GET_FILEEX_INFO_LEVELS : 1
STARTF_USESHOWWINDOW :: 0x00000001
STARTF_USESIZE :: 0x00000002
STARTF_USEPOSITION :: 0x00000004
STARTF_USECOUNTCHARS :: 0x00000008
STARTF_USEFILLATTRIBUTE :: 0x00000010
STARTF_RUNFULLSCREEN :: 0x00000020 // ignored for non-x86 platforms
STARTF_FORCEONFEEDBACK :: 0x00000040
STARTF_FORCEOFFFEEDBACK :: 0x00000080
STARTF_USESTDHANDLES :: 0x00000100
STARTF_USEHOTKEY :: 0x00000200
STARTF_TITLEISLINKNAME :: 0x00000800
STARTF_TITLEISAPPID :: 0x00001000
STARTF_PREVENTPINNING :: 0x00002000
STARTF_UNTRUSTEDSOURCE :: 0x00008000
MOVEFILE_REPLACE_EXISTING :: 0x00000001
MOVEFILE_COPY_ALLOWED :: 0x00000002
MOVEFILE_DELAY_UNTIL_REBOOT :: 0x00000004
MOVEFILE_WRITE_THROUGH :: 0x00000008
MOVEFILE_CREATE_HARDLINK :: 0x00000010
MOVEFILE_FAIL_IF_NOT_TRACKABLE :: 0x00000020
FILE_NOTIFY_CHANGE_FILE_NAME :: 0x00000001
FILE_NOTIFY_CHANGE_DIR_NAME :: 0x00000002
FILE_NOTIFY_CHANGE_ATTRIBUTES :: 0x00000004
FILE_NOTIFY_CHANGE_SIZE :: 0x00000008
FILE_NOTIFY_CHANGE_LAST_WRITE :: 0x00000010
FILE_NOTIFY_CHANGE_LAST_ACCESS :: 0x00000020
FILE_NOTIFY_CHANGE_CREATION :: 0x00000040
FILE_NOTIFY_CHANGE_SECURITY :: 0x00000100
FILE_FLAG_WRITE_THROUGH :: 0x80000000
FILE_FLAG_OVERLAPPED :: 0x40000000
FILE_FLAG_NO_BUFFERING :: 0x20000000
FILE_FLAG_RANDOM_ACCESS :: 0x10000000
FILE_FLAG_SEQUENTIAL_SCAN :: 0x08000000
FILE_FLAG_DELETE_ON_CLOSE :: 0x04000000
FILE_FLAG_BACKUP_SEMANTICS :: 0x02000000
FILE_FLAG_POSIX_SEMANTICS :: 0x01000000
FILE_FLAG_SESSION_AWARE :: 0x00800000
FILE_FLAG_OPEN_REPARSE_POINT :: 0x00200000
FILE_FLAG_OPEN_NO_RECALL :: 0x00100000
FILE_FLAG_FIRST_PIPE_INSTANCE :: 0x00080000
FILE_ACTION_ADDED :: 0x00000001
FILE_ACTION_REMOVED :: 0x00000002
FILE_ACTION_MODIFIED :: 0x00000003
FILE_ACTION_RENAMED_OLD_NAME :: 0x00000004
FILE_ACTION_RENAMED_NEW_NAME :: 0x00000005
CP_ACP :: 0 // default to ANSI code page
CP_OEMCP :: 1 // default to OEM code page
CP_MACCP :: 2 // default to MAC code page
CP_THREAD_ACP :: 3 // current thread's ANSI code page
CP_SYMBOL :: 42 // SYMBOL translations
CP_UTF7 :: 65000 // UTF-7 translation
CP_UTF8 :: 65001 // UTF-8 translation
MB_ERR_INVALID_CHARS :: 8
WC_ERR_INVALID_CHARS :: 128
utf8_to_utf16 :: proc(s: string, allocator := context.temp_allocator) -> []u16 {
if len(s) < 1 {
return nil
}
b := transmute([]byte)s
cstr := cstring(&b[0])
n := multi_byte_to_wide_char(CP_UTF8, MB_ERR_INVALID_CHARS, cstr, i32(len(s)), nil, 0)
if n == 0 {
return nil
}
text := make([]u16, n+1, allocator)
n1 := multi_byte_to_wide_char(CP_UTF8, MB_ERR_INVALID_CHARS, cstr, i32(len(s)), Wstring(&text[0]), i32(n))
if n1 == 0 {
delete(text, allocator)
return nil
}
text[n] = 0
for n >= 1 && text[n-1] == 0 {
n -= 1
}
return text[:n]
}
utf8_to_wstring :: proc(s: string, allocator := context.temp_allocator) -> Wstring {
if res := utf8_to_utf16(s, allocator); res != nil {
return Wstring(&res[0])
}
return nil
}
wstring_to_utf8 :: proc(s: Wstring, N: int, allocator := context.temp_allocator) -> string {
if N == 0 {
return ""
}
n := wide_char_to_multi_byte(CP_UTF8, WC_ERR_INVALID_CHARS, s, i32(N), nil, 0, nil, nil)
if n == 0 {
return ""
}
// If N == -1 the call to wide_char_to_multi_byte assume the wide string is null terminated
// and will scan it to find the first null terminated character. The resulting string will
// also null terminated.
// If N != -1 it assumes the wide string is not null terminated and the resulting string
// will not be null terminated, we therefore have to force it to be null terminated manually.
text := make([]byte, n+1 if N != -1 else n, allocator)
if n1 := wide_char_to_multi_byte(CP_UTF8, WC_ERR_INVALID_CHARS, s, i32(N), cstring(&text[0]), n, nil, nil); n1 == 0 {
delete(text, allocator)
return ""
}
for i in 0..<n {
if text[i] == 0 {
n = i
break
}
}
return string(text[:n])
}
utf16_to_utf8 :: proc(s: []u16, allocator := context.temp_allocator) -> string {
if len(s) == 0 {
return ""
}
return wstring_to_utf8(cast(Wstring)&s[0], len(s), allocator)
}
get_query_performance_frequency :: proc() -> i64 {
r: i64
query_performance_frequency(&r)
return r
}
HIWORD_W :: proc(wParam: Wparam) -> u16 { return u16((u32(wParam) >> 16) & 0xffff) }
HIWORD_L :: proc(lParam: Lparam) -> u16 { return u16((u32(lParam) >> 16) & 0xffff) }
LOWORD_W :: proc(wParam: Wparam) -> u16 { return u16(wParam) }
LOWORD_L :: proc(lParam: Lparam) -> u16 { return u16(lParam) }
is_key_down :: #force_inline proc(key: Key_Code) -> bool { return get_async_key_state(i32(key)) < 0 }
MAX_PATH :: 0x00000104
MAX_PATH_WIDE :: 0x8000
HANDLE_FLAG_INHERIT :: 1
HANDLE_FLAG_PROTECT_FROM_CLOSE :: 2
FILE_BEGIN :: 0
FILE_CURRENT :: 1
FILE_END :: 2
FILE_SHARE_READ :: 0x00000001
FILE_SHARE_WRITE :: 0x00000002
FILE_SHARE_DELETE :: 0x00000004
FILE_GENERIC_ALL :: 0x10000000
FILE_GENERIC_EXECUTE :: 0x20000000
FILE_GENERIC_WRITE :: 0x40000000
FILE_GENERIC_READ :: 0x80000000
FILE_READ_DATA :: 0x0001
FILE_LIST_DIRECTORY :: 0x0001
FILE_WRITE_DATA :: 0x0002
FILE_ADD_FILE :: 0x0002
FILE_APPEND_DATA :: 0x0004
FILE_ADD_SUBDIRECTORY :: 0x0004
FILE_CREATE_PIPE_INSTANCE :: 0x0004
FILE_READ_EA :: 0x0008
FILE_WRITE_EA :: 0x0010
FILE_EXECUTE :: 0x0020
FILE_TRAVERSE :: 0x0020
FILE_DELETE_CHILD :: 0x0040
FILE_READ_ATTRIBUTES :: 0x0080
FILE_WRITE_ATTRIBUTES :: 0x0100
STD_INPUT_HANDLE :: -10
STD_OUTPUT_HANDLE :: -11
STD_ERROR_HANDLE :: -12
CREATE_NEW :: 1
CREATE_ALWAYS :: 2
OPEN_EXISTING :: 3
OPEN_ALWAYS :: 4
TRUNCATE_EXISTING :: 5
INVALID_FILE_ATTRIBUTES :: -1
FILE_ATTRIBUTE_READONLY :: 0x00000001
FILE_ATTRIBUTE_HIDDEN :: 0x00000002
FILE_ATTRIBUTE_SYSTEM :: 0x00000004
FILE_ATTRIBUTE_DIRECTORY :: 0x00000010
FILE_ATTRIBUTE_ARCHIVE :: 0x00000020
FILE_ATTRIBUTE_DEVICE :: 0x00000040
FILE_ATTRIBUTE_NORMAL :: 0x00000080
FILE_ATTRIBUTE_TEMPORARY :: 0x00000100
FILE_ATTRIBUTE_SPARSE_FILE :: 0x00000200
FILE_ATTRIBUTE_REPARSE_Point :: 0x00000400
FILE_ATTRIBUTE_COMPRESSED :: 0x00000800
FILE_ATTRIBUTE_OFFLINE :: 0x00001000
FILE_ATTRIBUTE_NOT_CONTENT_INDEXED :: 0x00002000
FILE_ATTRIBUTE_ENCRYPTED :: 0x00004000
FILE_TYPE_DISK :: 0x0001
FILE_TYPE_CHAR :: 0x0002
FILE_TYPE_PIPE :: 0x0003
Monitor_Info :: struct {
size: u32,
monitor: Rect,
work: Rect,
flags: u32,
}
Window_Placement :: struct {
length: u32,
flags: u32,
show_cmd: u32,
min_pos: Point,
max_pos: Point,
normal_pos: Rect,
}
Bitmap_Info_Header :: struct {
size: u32,
width, height: i32,
planes, bit_count: i16,
compression: u32,
size_image: u32,
x_pels_per_meter: i32,
y_pels_per_meter: i32,
clr_used: u32,
clr_important: u32,
}
Bitmap_Info :: struct {
using header: Bitmap_Info_Header,
colors: [1]Rgb_Quad,
}
Paint_Struct :: struct {
hdc: Hdc,
erase: Bool,
rc_paint: Rect,
restore: Bool,
inc_update: Bool,
rgb_reserved: [32]byte,
}
Rgb_Quad :: struct {blue, green, red, reserved: byte}
Key_Code :: enum i32 {
Unknown = 0x00,
Lbutton = 0x01,
Rbutton = 0x02,
Cancel = 0x03,
Mbutton = 0x04,
Xbutton1 = 0x05,
Xbutton2 = 0x06,
Back = 0x08,
Tab = 0x09,
Clear = 0x0C,
Return = 0x0D,
Shift = 0x10,
Control = 0x11,
Menu = 0x12,
Pause = 0x13,
Capital = 0x14,
Kana = 0x15,
Hangeul = 0x15,
Hangul = 0x15,
Junja = 0x17,
Final = 0x18,
Hanja = 0x19,
Kanji = 0x19,
Escape = 0x1B,
Convert = 0x1C,
NonConvert = 0x1D,
Accept = 0x1E,
ModeChange = 0x1F,
Space = 0x20,
Prior = 0x21,
Next = 0x22,
End = 0x23,
Home = 0x24,
Left = 0x25,
Up = 0x26,
Right = 0x27,
Down = 0x28,
Select = 0x29,
Print = 0x2A,
Execute = 0x2B,
Snapshot = 0x2C,
Insert = 0x2D,
Delete = 0x2E,
Help = 0x2F,
Num0 = '0',
Num1 = '1',
Num2 = '2',
Num3 = '3',
Num4 = '4',
Num5 = '5',
Num6 = '6',
Num7 = '7',
Num8 = '8',
Num9 = '9',
A = 'A',
B = 'B',
C = 'C',
D = 'D',
E = 'E',
F = 'F',
G = 'G',
H = 'H',
I = 'I',
J = 'J',
K = 'K',
L = 'L',
M = 'M',
N = 'N',
O = 'O',
P = 'P',
Q = 'Q',
R = 'R',
S = 'S',
T = 'T',
U = 'U',
V = 'V',
W = 'W',
X = 'X',
Y = 'Y',
Z = 'Z',
Lwin = 0x5B,
Rwin = 0x5C,
Apps = 0x5D,
Numpad0 = 0x60,
Numpad1 = 0x61,
Numpad2 = 0x62,
Numpad3 = 0x63,
Numpad4 = 0x64,
Numpad5 = 0x65,
Numpad6 = 0x66,
Numpad7 = 0x67,
Numpad8 = 0x68,
Numpad9 = 0x69,
Multiply = 0x6A,
Add = 0x6B,
Separator = 0x6C,
Subtract = 0x6D,
Decimal = 0x6E,
Divide = 0x6F,
F1 = 0x70,
F2 = 0x71,
F3 = 0x72,
F4 = 0x73,
F5 = 0x74,
F6 = 0x75,
F7 = 0x76,
F8 = 0x77,
F9 = 0x78,
F10 = 0x79,
F11 = 0x7A,
F12 = 0x7B,
F13 = 0x7C,
F14 = 0x7D,
F15 = 0x7E,
F16 = 0x7F,
F17 = 0x80,
F18 = 0x81,
F19 = 0x82,
F20 = 0x83,
F21 = 0x84,
F22 = 0x85,
F23 = 0x86,
F24 = 0x87,
Numlock = 0x90,
Scroll = 0x91,
Lshift = 0xA0,
Rshift = 0xA1,
Lcontrol = 0xA2,
Rcontrol = 0xA3,
Lmenu = 0xA4,
Rmenu = 0xA5,
ProcessKey = 0xE5,
Attn = 0xF6,
Crsel = 0xF7,
Exsel = 0xF8,
Ereof = 0xF9,
Play = 0xFA,
Zoom = 0xFB,
Noname = 0xFC,
Pa1 = 0xFD,
OemClear = 0xFE,
}
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