1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
; Copyright 1996 Acorn Computers Ltd
;
; Licensed under the Apache License, Version 2.0 (the "License");
; you may not use this file except in compliance with the License.
; You may obtain a copy of the License at
;
; http://www.apache.org/licenses/LICENSE-2.0
;
; Unless required by applicable law or agreed to in writing, software
; distributed under the License is distributed on an "AS IS" BASIS,
; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
; See the License for the specific language governing permissions and
; limitations under the License.
;
; > &.Hdr.WimpSpace
;;-----------------------------------------------------------------------------
;; Wimp Header file
;;
;; Change list
;;
;; 13-Apr-88 File created
;; 2-Aug-89 NRaine PollWord_NonZero reason code added
;; 29-Sep-89 NRaine Added wimp_caretstr bits
;; 31-Oct-89 NRaine Added extra menu bits and ii_etc indirected stuff
;; 04 Apr 92 LRust Added mi_it_indirecttitle
;;
;;-----------------------------------------------------------------------------
iconbar_whandle * -2 ; changed on 11-Apr-88
; event codes returned from XWimp_Poll
Null_Reason * 0
Redraw_Window_Request * 1
Open_Window_Request * 2 ; can't be masked out
Close_Window_Request * 3 ; can't be masked out
Pointer_Leaving_Window * 4
Pointer_Entering_Window * 5
Mouse_Button_Change * 6
User_Drag_Box * 7 ; can't be masked out
Key_Pressed * 8
Menu_Select * 9 ; can't be masked out
Scroll_Request * 10 ; can't be masked out
Lose_Caret * 11
Gain_Caret * 12
PollWord_NonZero * 13
User_Message * 17
User_Message_Recorded * 18
User_Message_Acknowledge * 19
; masks to prevent us getting certain events back from PollWimp
null_bit * 1 :SHL: Null_Reason
redraw_bit * 1 :SHL: Redraw_Window_Request
pointerchange_bits * (1 :SHL: Pointer_Leaving_Window) +(1 :SHL: Pointer_Entering_Window)
buttonchange_bit * 1 :SHL: Mouse_Button_Change
keypressed_bit * 1 :SHL: Key_Pressed
pollword_bit * 1 :SHL: PollWord_NonZero
pollword_enable * 1 :SHL: 22 ; poll word at low priority
pollwordfast_enable * 3 :SHL: 22 ; poll word at high priority
; button state
button_left * 4
button_middle * 2
button_right * 1
button_left_drag * button_left :SHL: 4
button_right_drag * button_right :SHL: 4
button_left_10 * button_left :SHL: 8
button_right_10 * button_right :SHL: 8
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; wimp_createstr
^ 0
w_wax0 # 4 ; x, y coordinates of work area
w_way0 # 4
w_wax1 # 4
w_way1 # 4
w_scx # 4 ; x, y scroll positions
w_scy # 4 ; (between wex0/y0 and wex1/y1)
w_bhandle # 4 ; handle of window above this one
w_flags # 4 ; status of window (open/closed etc.)
w_tfcol # 1 ; title foreground colour
w_tbcol # 1 ; title background colour
w_wfcol # 1 ; work area foreground colour
w_wbcol # 1 ; work area background colour
w_scouter # 1 ; scroll bar outer portion
w_scinner # 1 ; scroll bar inner portion
w_tbcol2 # 1 ; colour if window has input focus
# 1 ; reserved
w_wex0 # 4 ; work area extent
w_wey0 # 4 ; (x0, y0, x1, y1)
w_wex1 # 4
w_wey1 # 4
w_titleflags # 4
w_workflags # 4 ; icon flags for 'work area'
w_areaCBptr # 4 ; sprite area CB ptr (0 ==> system, 1 ==> wimp, else user)
w_minx # 2 ; minimum x size (0 ==> use title)
w_miny # 2 ; minimum y size
w_title # 12 ; title (max 11 chars, then <CR)
w_nicons # 4 ; no. of icons following
w_icons # 0
; standard colour numbers
sc_white * &0
sc_verylightgrey * &1
sc_lightgrey * &2
sc_midlightgrey * &3
sc_middarkgrey * &4
sc_darkgrey * &5
sc_verydarkgrey * &6
sc_black * &7
sc_darkblue * &8
sc_yellow * &9
sc_lightgreen * &A
sc_red * &B
sc_cream * &C
sc_darkgreen * &D
sc_orange * &E
sc_lightblue * &F
; bit masks for flags/status
wf_title * 1 :SHL: 0
wf_moveable * 1 :SHL: 1
wf_vscroll * 1 :SHL: 2
wf_hscroll * 1 :SHL: 3
wf_autoredraw * 1 :SHL: 4
wf_isapane * 1 :SHL: 5
wf_nochecks * 1 :SHL: 6
wf_nobackquit * 1 :SHL: 7
wf_userscroll1 * 1 :SHL: 8 ; auto-repeat
wf_userscroll2 * 1 :SHL: 9 ; debounced
wf_userscroll * wf_userscroll1 :OR: wf_userscroll2
wf_realcolours * 1 :SHL: 10
wf_backwindow * 1 :SHL: 11
wf_grabkeys * 1 :SHL: 12
ws_open * 1 :SHL: 16
ws_top * 1 :SHL: 17
ws_toggled * 1 :SHL: 18
ws_toggling * 1 :SHL: 19
ws_hasfocus * 1 :SHL: 20
ws_system * 2_11111:SHL: 16
ws_status * ws_open :OR: ws_top ; for calc_w_status
wf_icon1 * 1 :SHL: 24
wf_icon2 * 1 :SHL: 25
wf_icon3 * 1 :SHL: 26
wf_icon4 * 1 :SHL: 27
wf_icon5 * 1 :SHL: 28
wf_icon6 * 1 :SHL: 29
wf_icon7 * 1 :SHL: 30
wf_iconbits * 2_1111111 :SHL: 24
wf_newformat * 1 :SHL: 31
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; for Wimp_GetWindowInfo
^ 0
wi_handle # 4
wi_windowdefn # 0 ; copy of w_ stuff
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; icon definition
^ 0
i_bbx0 # 4 ; bounding box (x0, y0, x1, y1)
i_bby0 # 4
i_bbx1 # 4 ; if sprite, get size instead
i_bby1 # 4
i_flags # 4
i_data # 12 ; up to 12 bytes of text/sprite name etc
i_size # 0 ; size of icon data
i_shift * 5
ASSERT (i_size = 1:SHL:i_shift)
^ 0
ii_buffer # 4 ; indirected icon buffer pointer
ii_validation # 4 ; validation string pointer
ii_length # 4 ; size of indirected buffer
; bit masks/positions for icon flags/status
if_text * 1 :SHL: 0
if_sprite * 1 :SHL: 1
if_border * 1 :SHL: 2
if_hcentred * 1 :SHL: 3
if_vcentred * 1 :SHL: 4
if_filled * 1 :SHL: 5
if_fancyfont * 1 :SHL: 6
if_funnyicon * 1 :SHL: 7
if_indirected * 1 :SHL: 8
if_rjustify * 1 :SHL: 9
if_canadjust * 1 :SHL: 10
if_halfsize * 1 :SHL: 11
ifb_buttontype * 12
if_buttontype * 2_1111 :SHL: ifb_buttontype
ifb_esg * 16
if_esg * 2_11111 :SHL: ifb_esg
if_esg2 * 2_01111 :SHL: ifb_esg ; all but top bit
is_inverted * 1 :SHL: 21
is_shaded * 1 :SHL: 22
is_deleted * 1 :SHL: 23
ifb_fcol * 24
if_fcol * 2_1111 :SHL: ifb_fcol
ifb_bcol * 28
if_bcol * 2_1111 :SHL: ifb_bcol
ifb_fontno * ifb_fcol ; overlaid with fcol/bcol
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; Wimp_CreateIcon
^ 0
ci_handle # 4 ; window handle
ci_iconblock # i_size ; icon definition
ci_size # 0
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; Wimp_SetIconState
^ 0
si_handle # 4 ; window handle
si_iconhandle # 4 ; icon handle
si_eorword # 4 ; word to EOR state with
si_clearword # 4 ; word to BIC state with
si_size # 0
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; Wimp_GetIconState
^ 0
gi_handle # 4 ; window handle
gi_iconhandle # 4
gi_iconblock # i_size ; icon definition
gi_size # 0
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; wimp_openstr
^ 0
u_handle # 4
u_wax0 # 4
u_way0 # 4
u_wax1 # 4
u_way1 # 4
u_scx # 4
u_scy # 4
u_bhandle # 4
u_wflags # 4 ; window flags (for GetWindowState)
u_windowstate # 0
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; Wimp_SetExtent
^ 0
box_x0 # 4
box_y0 # 4
box_x1 # 4
box_y1 # 4
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; wimp_redrawstr
^ 0
r_handle # 4
r_wax0 # 4
r_way0 # 4
r_wax1 # 4
r_way1 # 4
r_updatesize # 0 ; size of Wimp_UpdateWindow structure
r_scx # 4
r_scy # 4
r_gwx0 # 4
r_gwy0 # 4
r_gwx1 # 4
r_gwy1 # 4
r_size # 0 ; size of Wimp_RedrawWindow structure
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; wimp_mouseblk
^ 0
b_x # 4
b_y # 4
b_buttons # 4
b_window # 4
b_icon # 4
b_size # 0
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; wimp_caretstr
^ 0
wc_handle # 4
wc_icon # 4
wc_x # 4
wc_y # 4
wc_height # 4
wc_index # 4
wc_size # 0
wc_char # 4 ; for key_pressed event
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; menu definition
^ 0
m_title # 12
m_ti_fg_colour # 1 ; title fg colour
m_ti_bg_colour # 1 ; bg colour
m_wa_fg_colour # 1 ; work area fg colour
m_wa_bg_colour # 1 ; bg colour
m_itemwidth # 4
m_itemheight # 4
m_verticalgap # 4
m_headersize * @
; offsets in a menu item
^ 0
mi_itemflags # 4
mi_submenu # 4 ; pointer/window handle
mi_iconflags # 4 ; values as per normal icon
mi_icondata # 12 ; data as per normal icon
mi_size * @
; values that mi_itemflags can take
mi_it_tick * 1 :SHL: 0 ; a tick goes on the left of the item
mi_it_dotted * 1 :SHL: 1 ; a dotted line should follow the item
mi_it_writeable * 1 :SHL: 2 ; writeable icon rather than menu icon
mi_it_warning * 1 :SHL: 3 ; send Message_MenuWarning
mi_it_traverse * 1 :SHL: 4 ; allow menu traversal even for shaded items
mi_it_lastitem * 1 :SHL: 7 ; this item is the last in the menu
mi_it_indirecttitle * 1 :SHL: 8 ; The menu title is indirected
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; Wimp_DragBox
^ 0
dr_handle # 4 ; window handle
dr_type # 4 ; drag type
dr_x0 # 4
dr_y0 # 4
dr_x1 # 4
dr_y1 # 4
dr_parentx0 # 4
dr_parenty0 # 4
dr_parentx1 # 4
dr_parenty1 # 4
dr_size1to7 # 0 ; block size for types 1..7
dr_userR12 # 4
dr_userDraw # 4
dr_userRemove # 4
dr_userMove # 4
dr_size # 0
; drag types
^ 1
dragtype_windowposn # 1 ; 1 )
dragtype_windowsize # 1 ; 2 ) require dr_handle
dragtype_windowhscroll # 1 ; 3 )
dragtype_windowvscroll # 1 ; 4 )
dragtype_fixedbox # 1 ; 5
dragtype_rubberbox # 1 ; 6
dragtype_point # 1 ; 7
dragtype_userfixedbox # 1 ; 8 )
dragtype_userrubberbox # 1 ; 9 ) require dr_user...
dragtype_userfixedboxC # 1 ; 10 )
dragtype_userrubberboxC # 1 ; 11 )
; drag flags
dragflag_anchored * 1 :SHL: 0 ; rubber drags fixed to work area
dragflag_clipped * 1 :SHL: 1 ; dragbox drawn within visible rectangles
END