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haiku/src/servers/app/CursorData.cpp
Stephan Aßmus 588259b66d various changes to handling custom cursors: 
* all cursors owned by a team are visually different,
  or (iaw) an already existing cursor is reused when
  it is set by the client again
* changed various occurances of cursor data from "int8*"
  to "uint8*"
* ServerCursors also remember the R5 data from which
  they were created
* the reference counting and destruction of
  ServerCursors changed: The cursor knows it is attached
  to a CursorManager and one can simply use
  ServerCursor::Acquire() and Release() and the reference
  counting and everything is being taken care of
* destroying a ViewLayer will now correctly release a set
  ServerCursor
* fixed a race condition when setting a cursor through
  BView::SetViewCursor(): If the client code looks like this:

  BCursor cursor(cursorData);
  someView->SetViewCursor(&cursor, false);

  there is a relatively high chance the BCursor destructor
  told the ServerApp thread to destroy the cursor before
  the ServerWindow thread got to "acquire" the cursor for
  use by the view layer. The very same problem is likely the
  reason that SetViewCursor works to unreliably on R5, even
  when the "sync" flag is set to "true" (although it should
  theoretically work in that case).

all these fixes make WonderBrush work fine again with the
new support of custom cursors.... coded by axeld and myself
(the joys of pair programming :-)



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16521 a95241bf-73f2-0310-859d-f6bbb57e9c96
2006-02-26 18:15:31 +00:00

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//------------------------------------------------------------------------------
// Copyright (c) 2001-2002, Haiku, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
// File Name: CursorData.cpp
// Author: DarkWyrm <bpmagic@columbus.rr.com>
// Description: File containing default cursor data
//
//------------------------------------------------------------------------------
#include <SupportDefs.h>
/*
The first four bytes of cursor data give information about the cursor:
Byte 1: Size in pixels-per-side. Cursors are always square; currently, only 16-by-16
cursors are allowed.
Byte 2: Color depth in bits-per-pixel. Currently, only one-bit monochrome is allowed.
Bytes 3&4: Hot spot coordinates. Given in "cursor coordinates" where (0,0) is the upper
left corner of the cursor grid, byte 3 is the hot spot's y coordinate, and byte 4 is its x
coordinate. The hot spot is a single pixel that's "activated" when the user clicks the mouse.
To push a button, for example, the hot spot must be within the button's bounds.
Next comes an array of pixel color data. Pixels are specified from left to right in rows starting at
the top of the image and working downward. The size of an array element is the depth of the
image. In one-bit depth...
the 16x16 array fits in 32 bytes.
1 is black and 0 is white.
Then comes the pixel transparency bitmask, given left-to-right and top-to-bottom. 1 is opaque, 0 is
transparent. Transparency only applies to white pixels—black pixels are always opaque.
*/
// Impressive ASCII art, eh?
uint8 default_cursor_data[] = {
16,1,0,0,
255,224, // ***********-----
128,16, // *----------*----
128,16, // *----------*----
128,96, // *--------**-----
128,16, // *----------*----
128,8, // *-----------*---
128,8, // *-----------*---
128,16, // *----------*----
128,32, // *---------*-----
144,64, // *--*-----*------
144,128, // *--*----*-------
105,0, // -**-*--*--------
6,0, // -----**---------
0,0, // ----------------
0,0, // ----------------
0,0, // ----------------
// default_cursor mask - black pixels are always opaque
255,224,
255,240,
255,240,
255,224,
255,240,
255,248,
255,248,
255,240,
255,224,
255,192,
255,128,
111,0,
6,0,
0,0,
0,0,
0,0
};
uint8 default_text_data[] = {
0x10, 0x01, 0x07, 0x07, 0x00, 0x00, 0x06, 0xC0, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00,
0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x06, 0xC0, 0x00, 0x00, 0x06, 0xC0, 0x0F, 0xE0, 0x07, 0xC0, 0x03, 0x80,
0x03, 0x80, 0x03, 0x80, 0x03, 0x80, 0x03, 0x80, 0x03, 0x80, 0x03, 0x80, 0x03, 0x80, 0x03, 0x80, 0x03, 0x80, 0x07, 0xC0, 0x0F, 0xE0,
0x06, 0xC0
};
uint8 default_move_data[] = {
0x10, 0x01, 0x07, 0x07, 0x00, 0x00, 0x01, 0x00, 0x03, 0x80, 0x07, 0xC0, 0x00, 0x00, 0x10, 0x10, 0x30, 0x18, 0x71, 0x1C, 0x30, 0x18,
0x10, 0x10, 0x00, 0x00, 0x07, 0xC0, 0x03, 0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x03, 0x80, 0x07, 0xC0, 0x0F, 0xE0,
0x1F, 0xF0, 0x38, 0x38, 0x7B, 0xBC, 0xFB, 0xBE, 0x7B, 0xBC, 0x38, 0x38, 0x1F, 0xF0, 0x0F, 0xE0, 0x07, 0xC0, 0x03, 0x80, 0x01, 0x00,
0x00, 0x00
};
uint8 default_drag_data[] = {
0x10, 0x01, 0x00, 0x00, 0xFF, 0x00, 0x81, 0x00, 0x82, 0x00, 0x82, 0x00, 0x81, 0xFF, 0x80, 0x81, 0xB0, 0x41, 0xC8, 0x41, 0x04, 0x81,
0x03, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x03, 0xFF, 0xFF, 0x00, 0xFF, 0x00, 0xFE, 0x00, 0xFE, 0x00,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xCF, 0xFF, 0x07, 0xFF, 0x03, 0xFF, 0x03, 0xFF, 0x03, 0xFF, 0x03, 0xFF, 0x03, 0xFF, 0x03, 0xFF,
0x03, 0xFF
};
uint8 default_resize_data[] = {
0x10, 0x01, 0x00, 0x00, 0x00, 0x00, 0x7C, 0x3E, 0x78, 0x1E, 0x70, 0x0E, 0x68, 0x16, 0x44, 0x22, 0x02, 0x40, 0x01, 0x80, 0x01, 0x80,
0x02, 0x40, 0x44, 0x22, 0x68, 0x16, 0x70, 0x0E, 0x78, 0x1E, 0x7C, 0x3E, 0x00, 0x00, 0xFE, 0x7F, 0xFE, 0x7F, 0xFC, 0x3F, 0xF8, 0x1F,
0xFC, 0x3F, 0xEE, 0x77, 0xC7, 0xE3, 0x03, 0xC0, 0x03, 0xC0, 0xC7, 0xE3, 0xEE, 0x77, 0xFC, 0x3F, 0xF8, 0x1F, 0xFC, 0x3F, 0xFE, 0x7F,
0xFE, 0x7F
};
uint8 default_resize_ew_data[] = {
0x10, 0x01, 0x07, 0x07, 0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x11, 0x10, 0x31, 0x18, 0x71, 0x1C, 0x71, 0x1C,
0x31, 0x18, 0x11, 0x10, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x03, 0x80, 0x03, 0x80, 0x0B, 0xA0,
0x1B, 0xB0, 0x3B, 0xB8, 0x7B, 0xBC, 0xFB, 0xBE, 0xFB, 0xBE, 0x7B, 0xBC, 0x3B, 0xB8, 0x1B, 0xB0, 0x0B, 0xA0, 0x03, 0x80, 0x03, 0x80,
0x01, 0x00
};
uint8 default_resize_ns_data[] = {
0x10, 0x01, 0x07, 0x07, 0x00, 0x00, 0x01, 0x80, 0x03, 0xC0, 0x07, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFE, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x07, 0xE0, 0x03, 0xC0, 0x01, 0x80, 0x00, 0x00, 0x00, 0x00, 0x01, 0x80, 0x03, 0xC0, 0x07, 0xE0, 0x0F, 0xF0,
0x1F, 0xF8, 0x00, 0x00, 0x7F, 0xFE, 0xFF, 0xFF, 0x7F, 0xFE, 0x00, 0x00, 0x1F, 0xF8, 0x0F, 0xF0, 0x07, 0xE0, 0x03, 0xC0, 0x01, 0x80,
0x00, 0x00
};
uint8 default_resize_nwse_data[] = {
0x10, 0x01, 0x08, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1F, 0x08, 0x1E, 0x10, 0x1C, 0x20, 0x18, 0x40, 0x10, 0x80, 0x01, 0x08,
0x02, 0x18, 0x04, 0x38, 0x08, 0x78, 0x10, 0xF8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F, 0xCC, 0x3F, 0x9C,
0x3F, 0x38, 0x3E, 0x70, 0x3C, 0xE4, 0x39, 0xCC, 0x33, 0x9C, 0x27, 0x3C, 0x0E, 0x7C, 0x1C, 0xFC, 0x39, 0xFC, 0x33, 0xFC, 0x00, 0x00,
0x00, 0x00
};
uint8 default_resize_nesw_data[] = {
0x10, 0x01, 0x07, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0xF8, 0x08, 0x78, 0x04, 0x38, 0x02, 0x18, 0x01, 0x08, 0x10, 0x80,
0x18, 0x40, 0x1C, 0x20, 0x1E, 0x10, 0x1F, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x33, 0xFC, 0x39, 0xFC,
0x1C, 0xFC, 0x0E, 0x7C, 0x27, 0x3C, 0x33, 0x9C, 0x39, 0xCC, 0x3C, 0xE4, 0x3E, 0x70, 0x3F, 0x38, 0x3F, 0x9C, 0x3F, 0xCC, 0x00, 0x00,
0x00, 0x00
};
// known good cursor data for testing rest of system
uint8 cross_cursor[] = {16,1,5,5,
14,0,4,0,4,0,4,0,128,32,241,224,128,32,4,0,
4,0,4,0,14,0,0,0,0,0,0,0,0,0,0,0,
14,0,4,0,4,0,4,0,128,32,245,224,128,32,4,0,
4,0,4,0,14,0,0,0,0,0,0,0,0,0,0,0
};
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