source: trunk/include/private/cnr.h@ 433

Last change on this file since 433 was 243, checked in by umoeller, 23 years ago

New build system, multimedia, other misc fixes.
  • Property svn:eol-style set to CRLF
  • Property svn:keywords set to Author Date Id Revision
File size: 9.7 KB
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1/*
2 *@@sourcefile cnr.h.h:
3 * private header file for cctl_cnr.c. See remarks there.
4 *
5 * Note: Version numbering in this file relates to XWorkplace version
6 * numbering.
7 */
8
9/* Copyright (C) 2003 Ulrich M”ller.
10 * This file is part of the "XWorkplace helpers" source package.
11 * This is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published
13 * by the Free Software Foundation, in version 2 as it comes in the
14 * "COPYING" file of the XWorkplace main distribution.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
19 *
20 */
21
22#if __cplusplus
23extern "C" {
24#endif
25
26#ifndef PRIVATE_CNR_HEADER_INCLUDED
27 #define PRIVATE_CNR_HEADER_INCLUDED
28
29 /* ******************************************************************
30 *
31 * Global stuff
32 *
33 ********************************************************************/
34
35 #define WC_CCTL_CNR_DETAILS "ComctlCnrDtls"
36
37 extern const CCTLCOLOR G_scsCnr[];
38
39 #define CNRCOL_HILITEBGND 2
40 #define CNRCOL_HILITEFGND 3
41 #define CNRCOL_BORDER 4
42 #define CNRCOL_EDITBGND 5
43 #define CNRCOL_EDITFGND 6
44 #define CNRCOL_SIZINGBOX 7
45
46 #define COLUMN_PADDING_X 7
47 #define COLUMN_PADDING_Y 3
48 // padding to apply between column border and column data
49
50 #define DEFAULT_BORDER_WIDTH 1
51 // default width of lines used for details and tree view lines
52
53 /*
54 *@@ DETAILCOLUMN:
55 * private wrapper data around FIELDINFO.
56 */
57
58 typedef struct _DETAILCOLUMN
59 {
60 const FIELDINFO *pfi; // ptr to fieldinfo for this column
61
62 LONG cxContent; // current width of the column (excluding padding);
63 // -- if pfi->cxWidth == 0, this is the computed auto-size;
64 // -- otherwise this is a copy of the pfi->cxWidth value
65
66 LONG cxWidestRecord; // width of widest record data in this column (excluding padding)
67
68 SIZEL szlTitleData; // dimensions of title data (excluding padding)
69
70 LONG xLeft; // left border of column in cnr workspace coordinates;
71 // this includes spacing, i.e. is 0 for the leftmost column
72
73 } DETAILCOLUMN, *PDETAILCOLUMN;
74
75 /*
76 *@@ RECORDLISTITEM:
77 * private wrapper data around an app's RECORDCORE
78 * that is currently inserted somewhere.
79 *
80 * We create both a list node and a tree node for
81 * each record that is currently inserted.
82 */
83
84 typedef struct _RECORDLISTITEM
85 {
86 const RECORDCORE
87 *precc, // ptr to app's RECORDCORE buffer
88 *preccParent; // parent of record or NULL if root
89
90 ULONG flRecordAttr; // private copy of record's attributes
91
92 ULONG flInvalidate; // CMA_TEXTCHANGED et al flags from
93 // CM_INVALIDATERECORD or 0 if record is fresh
94
95 POINTL ptl; // position of record as calculated by us (in
96 // workspace coordinates)
97
98 SIZEL szlContent; // space that records needs in current cnr view
99 // (excluding padding)
100 SIZEL szlBox; // space that records needs in current cnr view
101 // (including padding)
102 // LONG yOfs; // y offset of the top of this record's rectangle
103 // from the top of the cnr workspace. Positive
104 // values mean the record is further down.
105 // In Details view, the topmost record has an
106 // offset of 0.
107
108 } RECORDLISTITEM, *PRECORDLISTITEM;
109
110 /*
111 *@@ RECORDTREEITEM:
112 * second private wrapper data around a
113 * RECORDCORE that is currently inserted somewhere.
114 *
115 * We create both a list node and a tree node for
116 * each record that is currently inserted.
117 */
118
119 typedef struct _RECORDTREEITEM
120 {
121 TREE Tree; // ulKey is app's PRECORDCORE
122 PLISTNODE pListNode; // points to the LISTNODE corresponding to record
123 } RECORDTREEITEM, *PRECORDTREEITEM;
124
125 /*
126 *@@ CNRDATA:
127 * private container data, allocated on WM_CREATE and
128 * stored at QWL_USER + 1 in the container main and
129 * subwindows.
130 */
131
132 typedef struct _CNRDATA
133 {
134 DEFWINDATA dwdMain,
135 dwdContent;
136
137 BOOL fMiniRecords; // set to TRUE on WM_CREATE if we have the
138 // CCS_MINIRECORDCORE style bit set
139
140 CNRINFO CnrInfo; // private container info struct
141
142 LINKLIST llAllocatedFIs; // contains PFIELDINFO's that were allocated, auto-free
143 LINKLIST llColumns; // contains PDETAILCOLUMN's with FIELDINFO's that are
144 // currently inserted, auto-free
145
146 LINKLIST llAllocatedRecs; // contains PRECORDCORE's that were allocated, auto-free
147 LINKLIST llRootRecords; // contains PRECORDLISTITEM's with RECORDCORE's that are
148 // currently inserted at root level (i.e. have no parent
149 // record), auto-free
150 TREE *RecordsTree; // tree of _all_ currently inserted RECORDLISTITEM's;
151 // we use CnrInfo.cRecords for the tree count
152
153 // paint data
154
155 COUNTRYSETTINGS2 cs; // current NLS settings for painting CMA_DATE etc.
156
157 FONTMETRICS fm; // font metrics of current font
158
159 LONG cyColTitlesContent, // if CnrInfo.flWindowAttr & CA_DETAILSVIEWTITLES, height of
160 // column titles area (excluding padding and horz. separator)
161 cyColTitlesBox; // ... and including those
162
163 BOOL fSettingPP; // anti-recursion flag
164
165 // scrolling data
166
167 SCROLLABLEWINDOW scrw;
168
169 // selection data
170
171 PRECORDLISTITEM
172 prliCursored; // currently cursored record (there can only be one ever)
173
174 PRECORDLISTITEM
175 prliSwipingFirst; // set to record on which swipe select started; NULL if
176 // we're not currently swipe-selecting
177 BOOL fSwipeTurnOn; // if TRUE, we select records while swiping; if FALSE,
178 // we deselect
179
180 } CNRDATA, *PCNRDATA;
181
182 // bits for WM_SEM2
183 #define DDFL_INVALIDATECOLUMNS 0x0001
184 // no. of columns changed, recompute column data
185
186 #define DDFL_INVALIDATERECORDS 0x0002
187 // record data changed, recompute all records and adjust columns
188
189 #define DDFL_INVALIDATESOME 0x0004
190 // some records changed, recompute only those that have szlContent.x == -1
191
192 #define DDFL_WINDOWSIZECHANGED 0x0008
193 // subwindows need repositioning
194
195 #define DDFL_WORKAREACHANGED 0x0010
196 // cnr workarea changed, adjust scrollbars
197
198 #define DDFL_ALL 0xFFFF
199
200 /* ******************************************************************
201 *
202 * Cnr details view stuff
203 *
204 ********************************************************************/
205
206 VOID ctnrInit(HWND hwnd,
207 MPARAM mp2,
208 ULONG flMainCnrStyle,
209 PDEFWINDATA pdwd);
210
211 VOID ctnrDrawString(HPS hps,
212 PCSZ pcsz,
213 PRECTL prcl,
214 ULONG fl,
215 PFONTMETRICS pfm);
216
217 VOID ctnrGetRecordRect(PCNRDATA pData,
218 PRECTL prcl,
219 const RECORDLISTITEM *prli);
220
221 BOOL ctnrRepaintRecord(PCNRDATA pData,
222 const RECORDLISTITEM *prli);
223
224 ULONG ctnrQuerySelMode(PCNRDATA pData);
225
226 BOOL ctnrChangeEmphasis(PCNRDATA pData,
227 PRECORDLISTITEM prliSet,
228 BOOL fTurnOn,
229 ULONG fsEmphasis);
230
231 VOID ctnrPresParamChanged(HWND hwnd,
232 ULONG ulpp);
233
234 BOOL ctnrSetRecordEmphasis(PCNRDATA pData,
235 PRECORDCORE precc,
236 BOOL fTurnOn,
237 USHORT fsEmphasis,
238 BOOL fMouse);
239
240 VOID ctnrRecordEnter(PCNRDATA pData,
241 const RECORDLISTITEM *prli,
242 BOOL fKeyboard);
243
244 PLISTNODE ctnrFindListNodeForRecc(PCNRDATA pData,
245 const RECORDCORE *precc);
246
247 VOID cdtlRecalcDetails(PCNRDATA pData,
248 HPS hps,
249 PULONG pfl);
250
251 MRESULT EXPENTRY fnwpCnrDetails(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2);
252
253#endif
254
255#if __cplusplus
256}
257#endif
258
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