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haiku/headers/private/app/ServerProtocol.h
Augustin Cavalier 2b7da773ed app_server & libbe: Use server_read_only_memory for the colormap. 
At present there's only ever one global one, so we don't bother using
an array for multiple screens (and we don't support multiple screens
yet anyway.)

This fixes a very old TODO, and avoids sending a ~32 KB port message
on every application startup.

Note that this breaks the app_server protocol ABI.
2025-01-06 23:39:39 -05:00

395 lines
8.0 KiB
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/*
* Copyright 2001-2016, Haiku.
* Distributed under the terms of the MIT License.
*
* Authors:
* DarkWyrm <bpmagic@columbus.rr.com>
* Jérôme Duval, jerome.duval@free.fr
* Axel Dörfler, axeld@pinc-software.de
* Andrej Spielmann, <andrej.spielmann@seh.ox.ac.uk>
* Julian Harnath, <julian.harnath@rwth-aachen.de>
*/
#ifndef APP_SERVER_PROTOCOL_H
#define APP_SERVER_PROTOCOL_H
#include <SupportDefs.h>
#ifdef HAIKU_TARGET_PLATFORM_LIBBE_TEST
# define SERVER_PORT_NAME "haiku-test:app_server"
#endif
#if TEST_MODE
# define SERVER_INPUT_PORT "haiku-test:input port"
#endif
#define AS_PROTOCOL_VERSION 1
#define AS_REQUEST_COLOR_KEY 0x00010000
// additional option for AS_VIEW_SET_VIEW_BITMAP
enum {
// NOTE: all defines have to start with "AS_" to let the "code_to_name"
// utility work correctly
AS_GET_DESKTOP,
AS_REGISTER_INPUT_SERVER = 1,
AS_EVENT_STREAM_CLOSED,
// Notification of event stream closing to restart input_server
// Desktop definitions (through the ServerApp, though)
AS_GET_WINDOW_LIST,
AS_GET_WINDOW_INFO,
AS_MINIMIZE_TEAM,
AS_BRING_TEAM_TO_FRONT,
AS_WINDOW_ACTION,
AS_GET_APPLICATION_ORDER,
AS_GET_WINDOW_ORDER,
// Application definitions
AS_CREATE_APP,
AS_DELETE_APP,
AS_QUIT_APP,
AS_ACTIVATE_APP,
AS_APP_CRASHED,
AS_CREATE_WINDOW,
AS_CREATE_OFFSCREEN_WINDOW,
AS_DELETE_WINDOW,
AS_CREATE_BITMAP,
AS_DELETE_BITMAP,
AS_GET_BITMAP_OVERLAY_RESTRICTIONS,
AS_GET_BITMAP_SUPPORT_FLAGS,
AS_RECONNECT_BITMAP,
// Cursor commands
AS_SET_CURSOR,
AS_SET_VIEW_CURSOR,
AS_SHOW_CURSOR,
AS_HIDE_CURSOR,
AS_OBSCURE_CURSOR,
AS_QUERY_CURSOR_HIDDEN,
AS_CREATE_CURSOR,
AS_CREATE_CURSOR_BITMAP,
AS_CLONE_CURSOR,
AS_DELETE_CURSOR,
AS_BEGIN_RECT_TRACKING,
AS_END_RECT_TRACKING,
AS_GET_CURSOR_POSITION,
AS_GET_CURSOR_BITMAP,
// Window definitions
AS_SHOW_OR_HIDE_WINDOW,
AS_INTERNAL_HIDE_WINDOW,
AS_MINIMIZE_WINDOW,
AS_QUIT_WINDOW,
AS_SEND_BEHIND,
AS_SET_LOOK,
AS_SET_FEEL,
AS_SET_FLAGS,
AS_DISABLE_UPDATES,
AS_ENABLE_UPDATES,
AS_BEGIN_UPDATE,
AS_END_UPDATE,
AS_NEEDS_UPDATE,
AS_SET_WINDOW_TITLE,
AS_ADD_TO_SUBSET,
AS_REMOVE_FROM_SUBSET,
AS_SET_ALIGNMENT,
AS_GET_ALIGNMENT,
AS_GET_WORKSPACES,
AS_SET_WORKSPACES,
AS_WINDOW_RESIZE,
AS_WINDOW_MOVE,
AS_SET_SIZE_LIMITS,
AS_ACTIVATE_WINDOW,
AS_IS_FRONT_WINDOW,
// BPicture definitions
AS_CREATE_PICTURE,
AS_DELETE_PICTURE,
AS_CLONE_PICTURE,
AS_DOWNLOAD_PICTURE,
// Font-related server communications
AS_SET_SYSTEM_FONT,
AS_GET_SYSTEM_FONTS,
AS_GET_SYSTEM_DEFAULT_FONT,
AS_SYSTEM_FONT_CHANGED,
AS_GET_FONT_LIST_REVISION,
AS_GET_FAMILY_AND_STYLES,
AS_GET_FAMILY_AND_STYLE,
AS_GET_FAMILY_AND_STYLE_IDS,
AS_GET_FONT_BOUNDING_BOX,
AS_GET_TUNED_COUNT,
AS_GET_TUNED_INFO,
AS_GET_FONT_HEIGHT,
AS_GET_FONT_FILE_FORMAT,
AS_GET_EXTRA_FONT_FLAGS,
AS_GET_STRING_WIDTHS,
AS_GET_EDGES,
AS_GET_ESCAPEMENTS,
AS_GET_ESCAPEMENTS_AS_FLOATS,
AS_GET_BOUNDINGBOXES_CHARS,
AS_GET_BOUNDINGBOXES_STRING,
AS_GET_BOUNDINGBOXES_STRINGS,
AS_GET_HAS_GLYPHS,
AS_GET_GLYPH_SHAPES,
AS_GET_TRUNCATED_STRINGS,
AS_GET_UNICODE_BLOCKS,
AS_GET_HAS_UNICODE_BLOCK,
AS_ADD_FONT_FILE,
AS_ADD_FONT_MEMORY,
AS_REMOVE_FONT,
// Screen methods
AS_VALID_SCREEN_ID,
AS_GET_NEXT_SCREEN_ID,
AS_SCREEN_GET_MODE,
AS_SCREEN_SET_MODE,
AS_PROPOSE_MODE,
AS_GET_MODE_LIST,
AS_GET_SCREEN_FRAME,
AS_GET_PIXEL_CLOCK_LIMITS,
AS_GET_TIMING_CONSTRAINTS,
AS_GET_DESKTOP_COLOR,
AS_SET_DESKTOP_COLOR,
AS_GET_SCREEN_ID_FROM_WINDOW,
AS_READ_BITMAP,
AS_GET_RETRACE_SEMAPHORE,
AS_GET_ACCELERANT_INFO,
AS_GET_MONITOR_INFO,
AS_GET_FRAME_BUFFER_CONFIG,
AS_SET_DPMS,
AS_GET_DPMS_STATE,
AS_GET_DPMS_CAPABILITIES,
AS_SCREEN_SET_BRIGHTNESS,
AS_SCREEN_GET_BRIGHTNESS,
// Misc stuff
AS_GET_ACCELERANT_PATH,
AS_GET_DRIVER_PATH,
// Global function call defs
AS_SET_UI_COLORS,
AS_SET_UI_COLOR,
AS_SET_DECORATOR,
AS_GET_DECORATOR,
AS_R5_SET_DECORATOR,
AS_COUNT_DECORATORS,
AS_GET_DECORATOR_NAME,
AS_SET_CONTROL_LOOK,
AS_GET_CONTROL_LOOK,
AS_COUNT_WORKSPACES,
AS_CURRENT_WORKSPACE,
AS_ACTIVATE_WORKSPACE,
AS_SET_WORKSPACE_LAYOUT,
AS_GET_WORKSPACE_LAYOUT,
AS_GET_SCROLLBAR_INFO,
AS_SET_SCROLLBAR_INFO,
AS_GET_MENU_INFO,
AS_SET_MENU_INFO,
AS_IDLE_TIME,
AS_SET_MOUSE_MODE,
AS_GET_MOUSE_MODE,
AS_SET_FOCUS_FOLLOWS_MOUSE_MODE,
AS_GET_FOCUS_FOLLOWS_MOUSE_MODE,
AS_SET_ACCEPT_FIRST_CLICK,
AS_GET_ACCEPT_FIRST_CLICK,
AS_GET_MOUSE,
AS_SET_DECORATOR_SETTINGS,
AS_GET_DECORATOR_SETTINGS,
AS_GET_SHOW_ALL_DRAGGERS,
AS_SET_SHOW_ALL_DRAGGERS,
// Subpixel antialiasing & hinting
AS_SET_SUBPIXEL_ANTIALIASING,
AS_GET_SUBPIXEL_ANTIALIASING,
AS_SET_HINTING,
AS_GET_HINTING,
AS_SET_SUBPIXEL_AVERAGE_WEIGHT,
AS_GET_SUBPIXEL_AVERAGE_WEIGHT,
AS_SET_SUBPIXEL_ORDERING,
AS_GET_SUBPIXEL_ORDERING,
// Graphics calls
AS_SET_HIGH_COLOR,
AS_SET_LOW_COLOR,
AS_SET_VIEW_COLOR,
AS_STROKE_ARC,
AS_STROKE_BEZIER,
AS_STROKE_ELLIPSE,
AS_STROKE_LINE,
AS_STROKE_LINEARRAY,
AS_STROKE_POLYGON,
AS_STROKE_RECT,
AS_STROKE_ROUNDRECT,
AS_STROKE_SHAPE,
AS_STROKE_TRIANGLE,
AS_FILL_ARC,
AS_FILL_ARC_GRADIENT,
AS_FILL_BEZIER,
AS_FILL_BEZIER_GRADIENT,
AS_FILL_ELLIPSE,
AS_FILL_ELLIPSE_GRADIENT,
AS_FILL_POLYGON,
AS_FILL_POLYGON_GRADIENT,
AS_FILL_RECT,
AS_FILL_RECT_GRADIENT,
AS_FILL_REGION,
AS_FILL_REGION_GRADIENT,
AS_FILL_ROUNDRECT,
AS_FILL_ROUNDRECT_GRADIENT,
AS_FILL_SHAPE,
AS_FILL_SHAPE_GRADIENT,
AS_FILL_TRIANGLE,
AS_FILL_TRIANGLE_GRADIENT,
AS_DRAW_STRING,
AS_DRAW_STRING_WITH_DELTA,
AS_DRAW_STRING_WITH_OFFSETS,
AS_SYNC,
AS_VIEW_CREATE,
AS_VIEW_DELETE,
AS_VIEW_CREATE_ROOT,
AS_VIEW_SHOW,
AS_VIEW_HIDE,
AS_VIEW_MOVE,
AS_VIEW_RESIZE,
AS_VIEW_DRAW,
// View/Layer definitions
AS_VIEW_GET_COORD,
AS_VIEW_SET_FLAGS,
AS_VIEW_SET_ORIGIN,
AS_VIEW_GET_ORIGIN,
AS_VIEW_RESIZE_MODE,
AS_VIEW_BEGIN_RECT_TRACK,
AS_VIEW_END_RECT_TRACK,
AS_VIEW_DRAG_RECT,
AS_VIEW_DRAG_IMAGE,
AS_VIEW_SCROLL,
AS_VIEW_SET_LINE_MODE,
AS_VIEW_GET_LINE_MODE,
AS_VIEW_PUSH_STATE,
AS_VIEW_POP_STATE,
AS_VIEW_SET_SCALE,
AS_VIEW_GET_SCALE,
AS_VIEW_SET_DRAWING_MODE,
AS_VIEW_GET_DRAWING_MODE,
AS_VIEW_SET_BLENDING_MODE,
AS_VIEW_GET_BLENDING_MODE,
AS_VIEW_SET_PEN_LOC,
AS_VIEW_GET_PEN_LOC,
AS_VIEW_SET_PEN_SIZE,
AS_VIEW_GET_PEN_SIZE,
AS_VIEW_SET_HIGH_COLOR,
AS_VIEW_SET_HIGH_UI_COLOR,
AS_VIEW_SET_LOW_COLOR,
AS_VIEW_SET_LOW_UI_COLOR,
AS_VIEW_SET_VIEW_COLOR,
AS_VIEW_SET_VIEW_UI_COLOR,
AS_VIEW_GET_HIGH_COLOR,
AS_VIEW_GET_HIGH_UI_COLOR,
AS_VIEW_GET_LOW_COLOR,
AS_VIEW_GET_LOW_UI_COLOR,
AS_VIEW_GET_VIEW_COLOR,
AS_VIEW_GET_VIEW_UI_COLOR,
AS_VIEW_PRINT_ALIASING,
AS_VIEW_CLIP_TO_PICTURE,
AS_VIEW_GET_CLIP_REGION,
AS_VIEW_DRAW_BITMAP,
AS_VIEW_SET_EVENT_MASK,
AS_VIEW_SET_MOUSE_EVENT_MASK,
AS_VIEW_DRAW_STRING,
AS_VIEW_SET_CLIP_REGION,
AS_VIEW_LINE_ARRAY,
AS_VIEW_BEGIN_PICTURE,
AS_VIEW_APPEND_TO_PICTURE,
AS_VIEW_END_PICTURE,
AS_VIEW_COPY_BITS,
AS_VIEW_DRAW_PICTURE,
AS_VIEW_INVALIDATE_RECT,
AS_VIEW_DELAYED_INVALIDATE_RECT,
AS_VIEW_INVALIDATE_REGION,
AS_VIEW_INVERT_RECT,
AS_VIEW_MOVE_TO,
AS_VIEW_RESIZE_TO,
AS_VIEW_SET_STATE,
AS_VIEW_SET_FONT_STATE,
AS_VIEW_GET_STATE,
AS_VIEW_SET_VIEW_BITMAP,
AS_VIEW_SET_PATTERN,
AS_SET_CURRENT_VIEW,
AS_VIEW_BEGIN_LAYER,
AS_VIEW_END_LAYER,
// BDirectWindow/BWindowScreen codes
AS_DIRECT_WINDOW_GET_SYNC_DATA,
AS_DIRECT_WINDOW_SET_FULLSCREEN,
AS_DIRECT_SCREEN_LOCK,
// desktop listener communications
AS_TALK_TO_DESKTOP_LISTENER,
// debugging helper
AS_DUMP_ALLOCATOR,
AS_DUMP_BITMAPS,
// transformation in addition to origin/scale
AS_VIEW_SET_TRANSFORM,
AS_VIEW_GET_TRANSFORM,
AS_VIEW_GET_PARENT_COMPOSITE,
AS_VIEW_AFFINE_TRANSLATE,
AS_VIEW_AFFINE_SCALE,
AS_VIEW_AFFINE_ROTATE,
// Polygon filling rules
AS_VIEW_SET_FILL_RULE,
AS_VIEW_GET_FILL_RULE,
// New clipping: cumulative, transformed
AS_VIEW_CLIP_TO_RECT,
AS_VIEW_CLIP_TO_SHAPE,
AS_LAST_CODE
};
// TODO: move this into a private app header, together with the rest of the
// private message definitions in AppDefs.h
enum {
kMsgDeleteServerMemoryArea = '_DSA',
};
// bitmap allocation flags
enum {
kAllocator = 0x1,
kFramebuffer = 0x2,
kHeap = 0x4,
kNewAllocatorArea = 0x8,
};
#endif // APP_SERVER_PROTOCOL_H
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