Kaynağa Gözat

Changed gtUi.h/c gtUiDrvr.h to cmUi.h/c cmUiDrvr.h

master
kevin 11 yıl önce
ebeveyn
işleme
0b83fdad25
4 değiştirilmiş dosya ile 2163 ekleme ve 3 silme
  1. 2
    3
      Makefile.am
  2. 1701
    0
      cmUi.c
  3. 346
    0
      cmUi.h
  4. 114
    0
      cmUiDrvr.h

+ 2
- 3
Makefile.am Dosyayı Görüntüle

@@ -30,8 +30,8 @@ cmSRC += src/libcm/cmMidiFilePlay.c src/libcm/cmMidiPort.c src/libcm/cmMidiFile.
30 30
 cmHDR += src/libcm/cmAudioFile.h src/libcm/cmAudioFileMgr.h src/libcm/cmMsgProtocol.h src/libcm/cmAudioSys.h src/libcm/cmAudioPortFile.h src/libcm/cmAudioFileDev.h 
31 31
 cmSRC += src/libcm/cmAudioFile.c src/libcm/cmAudioFileMgr.c src/libcm/cmMsgProtocol.c src/libcm/cmAudioSys.c src/libcm/cmAudioPortFile.c src/libcm/cmAudioFileDev.c
32 32
 
33
-cmHDR += src/libcm/cmDevCfg.h
34
-cmSRC += src/libcm/cmDevCfg.c
33
+cmHDR += src/libcm/cmDevCfg.h src/libcm/cmUi.h src/libcm/cmUiDrvr.h
34
+cmSRC += src/libcm/cmDevCfg.c src/libcm/cmUi.c
35 35
 
36 36
 cmHDR += src/libcm/cmFrameFile.h src/libcm/cmFeatFile.h src/libcm/cmCsv.h src/libcm/cmAudLabelFile.h src/libcm/cmTagFile.h
37 37
 cmSRC += src/libcm/cmFrameFile.c src/libcm/cmFeatFile.c src/libcm/cmCsv.c src/libcm/cmAudLabelFile.c src/libcm/cmTagFile.c
@@ -68,7 +68,6 @@ cmSRC += src/libcm/cmProcObj.c src/libcm/cmProc.c src/libcm/cmProc2.c src/libcm/
68 68
 cmHDR += src/libcm/app/cmOnset.h src/libcm/app/cmTimeLine.h src/libcm/app/cmScore.h src/libcm/app/cmPickup.h src/libcm/cmRbm.h
69 69
 cmSRC += src/libcm/app/cmOnset.c src/libcm/app/cmTimeLine.c src/libcm/app/cmScore.c src/libcm/app/cmPickup.c src/libcm/cmRbm.c
70 70
 
71
-
72 71
 if OS_LINUX
73 72
  cmSRC += src/libcm/linux/cmFileSysLinux.c  src/libcm/linux/cmAudioPortAlsa.c src/libcm/linux/cmMidiAlsa.c
74 73
  cmHDR += src/libcm/linux/cmFileSysLinux.h  src/libcm/linux/cmAudioPortAlsa.h

+ 1701
- 0
cmUi.c
Dosya farkı çok büyük olduğundan ihmal edildi
Dosyayı Görüntüle


+ 346
- 0
cmUi.h Dosyayı Görüntüle

@@ -0,0 +1,346 @@
1
+#ifndef cmUi_h
2
+#define cmUi_h
3
+
4
+#ifdef __cplusplus
5
+extern "C" {
6
+#endif
7
+  /*
8
+    cmUI implements a platform independent UI control manager 
9
+    for multiple simultaneous applications. In this context
10
+    an 'application' can be seen as a plug-in style program.
11
+
12
+    The goal of the manager is to support the easy construction 
13
+    of panels of graphic user interface controls.
14
+
15
+    
16
+     
17
+    Operation:
18
+
19
+    1) A cmUi manager is allocated by the master program. See cmUiAlloc(). 
20
+
21
+    2) The master program then assigns a 'driver' to implmenent
22
+    the commands issued by cmUi.  All commands can be 
23
+    described using the cmUiDriverArg_t record.
24
+
25
+    3) The master program then registers client applications with
26
+    the cmUi manager by calling cmUiCreateApp().  
27
+
28
+    4) Prior to calling any of the client application functions
29
+    the master or client app. must call cmUiSetAppId(). This
30
+    function sets the current application id and thereby slightly
31
+    simplifies the client app interface by not requiring the
32
+    app id be passed with every client app. function call.
33
+
34
+    5) Once the current app. id is set with cmUiSetAppId() 
35
+    the client app can make multiple calls to the cmUi manager
36
+    to create or query controls.
37
+
38
+    6) Calls to create controls result in callbacks to the 
39
+    driver function which manages the actual windowing and
40
+    initial event handling.
41
+
42
+    7) Events generated by the driver based graphic controls 
43
+    are routed back to the cmUi manager through calls to
44
+    cmUiOnDriverEvent().
45
+
46
+    8) The cmUiOnDriverEvent() internally caches the 
47
+    state/value of the control based on the event information
48
+    and calls the 'cbFunc' function registered with the
49
+    cmUi manager by cmUiAlloc(). This call is intended to
50
+    notify the client applications of changes in the state/value
51
+    of a user interface control.
52
+    
53
+    Notes:
54
+    1) Application id's must be unique among all applications.
55
+    Control id's must be unique among all controls assigned
56
+    to the same application. Both application and control id's
57
+    are used internally as array indexes they should therefore
58
+    be the low, positive, and densely packed integers.
59
+
60
+    2) All communication between the cmUi and the driver,
61
+    and all callbacks from the cmUi to the master app. 
62
+    use the cmUiDriverArg_t structure 
63
+
64
+    TODO:
65
+    0) Remove the 'cbArg' from the cmUiDriverArg_t record and 
66
+    pass it as a separate paramenter in the cmUiDriverFunc_t calls.
67
+
68
+    1) The controls should be based on a multilevel tree model
69
+    not the simple two layer panel->controls framework used now.
70
+    
71
+    2) Given that access to the control values can be non-blocked
72
+    and fast many controls won't need to report changes back to
73
+    the client - the client can simply read the control value
74
+    as necessary directly from the cmUi manager.  To decrease
75
+    event processing overhead controls should therefore be 
76
+    flagged as 'callback/no-callback'.  Some controls like
77
+    buttons should default to turning the flag on, while other
78
+    controls, like numbers, should default to turning it off.
79
+
80
+    3) Implement support for the creation of arrays of controls.
81
+    This can be implemented with a scheme similar to 'next rect'.
82
+    cmUiSetupArray(uiH,panelId,baseCtlId,cnt).  
83
+    
84
+    4) Come up with a threading model. For example maybe 
85
+    control creation should use a blocking scheme since it is
86
+    generally to time consuming to do during real-time operation
87
+    anyway.  If the control flow generated from driver event
88
+    callbacks then allows value, but not structural changes,
89
+    then non blocking will be necessary.
90
+
91
+    5) The cmUiDriverArg_t structure is used for both
92
+    commands to the driver and callbacks from the driver.
93
+    Many of the fields are not use for event callbacks.
94
+    Which fields are used under which circumstances should
95
+    be documented. This would allow decreasing the size
96
+    of the record during serialization.7
97
+
98
+    6) Write a serialization/deserialization routines for cmUiDriverArg_t.
99
+    unsigned cmUiDriverArgSerialBufByteCount(const cmUiDriverArg_t* a);
100
+    cmUiRC_t cmUiDriverArgSerialize( const cmUiDriverArg_t* a, char* buf, bufByteCnt );
101
+    cmUiRC_t cmUiDriverArgDeserialize( cmUiDriverArg_t* a, const char* buf, bufByteCnt );
102
+
103
+    7) There is no duplex model for validating and then displaying the
104
+    value of a control.
105
+
106
+   */
107
+
108
+  typedef cmHandle_t cmUiH_t;
109
+
110
+
111
+  extern cmUiH_t cmUiNullHandle;
112
+
113
+  //=============================================================================================
114
+  //
115
+  // Master program API
116
+  //
117
+
118
+  // Allocate the cmUi manager. If the driver function is not
119
+  // yet available then set drvrFunc to NULL and use 
120
+  // cmUiSetDriver() to set the driver function at a later
121
+  // time.  cmUiAlloc() stores but does not call the driver
122
+  // and so it is not needed when the cmUI manager is 
123
+  // constructed - however it must be set prior to making
124
+  // any other calls to the manager.
125
+  cmUiRC_t cmUiAlloc( 
126
+    cmCtx_t*         ctx, 
127
+    cmUiH_t*         hp, 
128
+    cmUiDriverFunc_t drvrFunc, // UI driver function 
129
+    void*            drvrArg,
130
+    cmUiDriverFunc_t cbFunc,   // client event callback function
131
+    void*            cbArg );
132
+
133
+  // Release all apps but assume that the driver has already
134
+  // been released.
135
+  cmUiRC_t cmUiFree(  cmUiH_t* hp );
136
+
137
+  // Validate the cmUiH_t handle.
138
+  bool     cmUiIsValid( cmUiH_t h );
139
+
140
+  // Set the driver function. This function allows the driver
141
+  // set in cmUiAlloc() to be replaced or set following the
142
+  // call to cmUiAlloc().
143
+  //
144
+  // By setting the driver function to
145
+  // NULL the application can prevent callback to the driver.
146
+  // This is useful if the driver has been release prior
147
+  // to the UI manager begining destroyed.
148
+  void cmUiSetDriver( cmUiH_t h, cmUiDriverFunc_t drvrFunc, void* drvrArg );
149
+
150
+  // Register a client application with the cmUi manager.
151
+  // 'appId' must not have been used by any other previously registered.
152
+  // application.
153
+  // Automatically sets and restores the ambient appId.
154
+  // In a plug-in context this function is generally called 
155
+  // just prior a instantiating a plug-in object.
156
+  cmUiRC_t cmUiCreateApp(  cmUiH_t uiH, unsigned appId );
157
+
158
+  // Notify the cmUi manager that the resources associated
159
+  // with a client application can be released.
160
+  // Automatically sets and restores the ambient appId.
161
+  cmUiRC_t cmUiDestroyApp( cmUiH_t uiH, unsigned appId );
162
+
163
+  // Release all apps.
164
+  // Automatically sets and restores the ambient appId.
165
+  cmUiRC_t cmUiDestroyAllApps( cmUiH_t h );
166
+
167
+
168
+  // The master program sets the ambient 'appId' prior to passing control
169
+  // to a client which will make User API calls.  By making the
170
+  // 'appId' an ambient parameter the User API calls are slightly
171
+  // simplified because they do not have to include it in each of the
172
+  // function calls.
173
+  cmUiRC_t cmUiSetAppId( cmUiH_t uiH, unsigned appId );
174
+
175
+  // Return the count of app's.
176
+  unsigned cmUiAppCount( cmUiH_t uiH );
177
+
178
+
179
+  // Callbacks from the driver arrive via this function.
180
+  cmUiRC_t cmUiOnDriverEvent( cmUiH_t uiH, const cmUiDriverArg_t* p );
181
+
182
+
183
+  //=============================================================================================
184
+  // 
185
+  // Client Application API
186
+  //
187
+
188
+
189
+  cmUiRC_t cmUiCreatePanel(   cmUiH_t uiH, unsigned newPanelId, const cmChar_t* label );
190
+
191
+  cmUiRC_t cmUiCreateBtn(         cmUiH_t uiH, unsigned panelId, unsigned id, const cmChar_t* label, unsigned flags );
192
+  cmUiRC_t cmUiCreateCheck(       cmUiH_t uiH, unsigned panelId, unsigned id, const cmChar_t* label, unsigned flags, bool dflt );
193
+  cmUiRC_t cmUiCreateLabel(       cmUiH_t uiH, unsigned panelId, unsigned id, const cmChar_t* label, unsigned flags );
194
+  cmUiRC_t cmUiCreateText(        cmUiH_t uiH, unsigned panelId, unsigned id, const cmChar_t* label, unsigned flags, const cmChar_t* text );  
195
+  cmUiRC_t cmUiCreateNumber(      cmUiH_t uiH, unsigned panelId, unsigned id, const cmChar_t* label, unsigned flags, double min, double max, double incr, double dflt );
196
+  cmUiRC_t cmUiCreateHSlider(     cmUiH_t uiH, unsigned panelId, unsigned id, const cmChar_t* label, unsigned flags, double min, double max, double incr, double dflt );
197
+  cmUiRC_t cmUiCreateVSlider(     cmUiH_t uiH, unsigned panelId, unsigned id, const cmChar_t* label, unsigned flags, double min, double max, double incr, double dflt );
198
+  cmUiRC_t cmUiCreateProgress(    cmUiH_t uiH, unsigned panelId, unsigned id, const cmChar_t* label, unsigned flags, int    min, int    max, int    dflt );
199
+  cmUiRC_t cmUiCreateHMeter(      cmUiH_t uiH, unsigned panelId, unsigned id, const cmChar_t* label, unsigned flags, int    min, int    max, int    dflt ); 
200
+  cmUiRC_t cmUiCreateVMeter(      cmUiH_t uiH, unsigned panelId, unsigned id, const cmChar_t* label, unsigned flags, int    min, int    max, int    dflt ); 
201
+  cmUiRC_t cmUiCreateFileBtn(     cmUiH_t uiH, unsigned panelId, unsigned id, const cmChar_t* label, unsigned flags, const cmChar_t* dfltDir, const cmChar_t* patStr );
202
+  cmUiRC_t cmUiCreateDirBtn(      cmUiH_t uiH, unsigned panelId, unsigned id, const cmChar_t* label, unsigned flags, const cmChar_t* dfltDir );
203
+  cmUiRC_t cmUiCreateMenuBtn(     cmUiH_t uiH, unsigned panelId, unsigned id, const cmChar_t* label, unsigned flags );
204
+  cmUiRC_t cmUiCreateMenuBtnV(    cmUiH_t uiH, unsigned panelId, unsigned id, const cmChar_t* lavel, unsigned flags, const cmChar_t* label0, unsigned id0, va_list vl );
205
+  cmUiRC_t cmUiCreateMenuBtnA(    cmUiH_t uiH, unsigned panelId, unsigned id, const cmChar_t* lavel, unsigned flags, const cmChar_t* label0, unsigned id0, ... );
206
+  cmUiRC_t cmUiCreateMenuBtnJson( cmUiH_t uiH, unsigned panelId, unsigned id, const cmChar_t* lavel, unsigned flags, const cmJsonNode_t* root, const cmChar_t* memberLabel );
207
+  cmUiRC_t cmUiCreateList(        cmUiH_t uiH, unsigned panelId, unsigned id, const cmChar_t* label, unsigned flags, unsigned visibleRowCnt );
208
+  cmUiRC_t cmUiCreateListV(       cmUiH_t uiH, unsigned panelId, unsigned id, const cmChar_t* label, unsigned flags, unsigned visibleRowCnt, const cmChar_t* label0, unsigned id0, va_list vl );
209
+  cmUiRC_t cmUiCreateListA(       cmUiH_t uiH, unsigned panelId, unsigned id, const cmChar_t* label, unsigned flags, unsigned visibleRowCnt, const cmChar_t* label0, unsigned id0, ... );
210
+  cmUiRC_t cmUiCreateListJson(    cmUiH_t uiH, unsigned panelId, unsigned id, const cmChar_t* label, unsigned flags, unsigned visibleRowCnt, const cmJsonNode_t* root, const cmChar_t* memberLabel );
211
+
212
+  // If 'id' identifies a 'list' control use tabs as column separators.
213
+  cmUiRC_t cmUiAppendListEle(    cmUiH_t uiH, unsigned panelId, unsigned id, const cmChar_t* text, unsigned eleId );
214
+
215
+  // If 'id' identifies a panel then all control belonging to the panel
216
+  // will also be destroyed.
217
+  cmUiRC_t cmUiDestroyCtl(    cmUiH_t uiH, unsigned id );
218
+
219
+  // Returns true if the control exists.
220
+  // For panels set id=panelId.
221
+  bool     cmUiCtlExists(     cmUiH_t uiH, unsigned panelId, unsigned id );
222
+
223
+  // Destroy all the controls in a panel.
224
+  cmUiRC_t cmUiClearPanel( cmUiH_t uiH, unsigned panelId );
225
+
226
+
227
+  // Location: 
228
+  // 1) If a 'next rect' is set the control will be placed according to it.
229
+  // 2) If cmUiSetBaseCol() was set then the control will be placed at the
230
+  //    base col and base row.
231
+  // 3) If cmUiPlaceRight() or cmUIPlaceBelow() have been called since the
232
+  //    previous control was created then the new control will be placed
233
+  //    accordingly.
234
+  // 4) The control will be placed according to the 'fill rows' flag. 
235
+  //    If not set (default) the new control  will be placed in the 
236
+  //    base column below the previous control.  
237
+  //    If 'fill rows' is set the new control will be placed on the 
238
+  //    same row to the right of the previous control.
239
+  //    If there is no previous control then it will be placed
240
+  //    in the base column and base row.
241
+
242
+  // Get/Set the fill directions. If the 'fill columns' flag is enabled
243
+  // then the next control is placed below the previous control otherwise
244
+  // the next control is placed to the right of the next control.
245
+  bool    cmUiFillRows( cmUiH_t uiH, unsigned panelId );
246
+  bool    cmUiSetFillRows( cmUiH_t uiH, unsigned panelId, bool enableFl );
247
+
248
+  
249
+  // Place the next control to the right/below of the previous ctl.
250
+  // These flags override the current fill row/col setting.
251
+  // Note that 'place right' and 'place below' are mutually
252
+  // exclusive. Enabling one disables the other.
253
+  void     cmUiPlaceRight( cmUiH_t uiH, unsigned panelId );          
254
+  void     cmUiPlaceBelow( cmUiH_t uiH, unsigned panelId );          
255
+
256
+  // Set current base col and return previous value. Place the next
257
+  // control on the base row.
258
+  int      cmUiBaseCol(    cmUiH_t uiH, unsigned panelId, int x );   
259
+
260
+
261
+  // Set current base row and return previous value.
262
+  int      cmUiBaseRow(    cmUiH_t uiH, unsigned panelId, int y );   
263
+
264
+  // Size:
265
+  // 1) If a 'next rect' is set the control will be placed according
266
+  //    to it.
267
+  // 2) If a 'next w/h' is set the control will be placed according
268
+  //    to it. The 'next w/h' setting is only active for the 
269
+  //    next control created.
270
+  // 3) The w/h of the new control will be set to the default w/h.
271
+  //
272
+
273
+  // Get/Set the default control width and height.
274
+  // Set returns previous value.
275
+  int      cmUiW( cmUiH_t uiH, unsigned panelId );         
276
+  int      cmUiH( cmUiH_t uiH, unsigned panelId );
277
+  void     cmUiSetWH(  cmUiH_t uiH, unsigned panelId, int w, int h );
278
+
279
+  // Get/Set the control width and height for only the next control.
280
+  // Set returns previous value.
281
+  int      cmUiNextW(  cmUiH_t uiH, unsigned panelId );
282
+  int      cmUiNextH(  cmUiH_t uiH, unsigned panelId );
283
+  void     cmUiSetNextWH( cmUiH_t uiH, unsigned panelId, int w, int h );
284
+
285
+  // Get/Set the default inter-control borders
286
+  // Set returns previous value.
287
+  int      cmUiHBorder( cmUiH_t uiH, unsigned panelId );
288
+  int      cmUiVBorder( cmUiH_t uiH, unsigned panelId );
289
+  int      cmUiSetHBorder( cmUiH_t uiH, unsigned panelId, int w );
290
+  int      cmUiSetVBorder( cmUiH_t uiH, unsigned panelId, int h );
291
+
292
+  // Get/Set the 'next' inter-control borders
293
+  // Set returns previous value.
294
+  int      cmUiNextHBorder( cmUiH_t uiH, unsigned panelId );
295
+  int      cmUiNextVBorder( cmUiH_t uiH, unsigned panelId );
296
+  int      cmUiSetNextHBorder( cmUiH_t uiH, unsigned panelId, int w );
297
+  int      cmUiSetNextVBorder( cmUiH_t uiH, unsigned panelId, int h );
298
+
299
+  // Place the next control at the following coordinates. The 
300
+  // specified coordinates are only active during the next
301
+  // cmUiCreateXXX() call. Setting the 'next rect' overrides all
302
+  // other layout directives.
303
+  cmUiRC_t cmUiNextRect( cmUiH_t uiH, unsigned panelId, int x, int y, int w, int h );
304
+
305
+
306
+  //
307
+  // Get/set the value of UI control.  
308
+  //
309
+
310
+  // TODO:
311
+  // 1) Still need functions for setting auxilliary values like
312
+  //    min,max,etc..
313
+  // 2) A coherent model needs to be selected for determining
314
+  //    how local values get set.  As it is local values are
315
+  //    only set via callbacs from the UI driver.
316
+
317
+  // Set the value associated with a control.   
318
+  // These functions would be better named 'cmUiSendXXX()' since
319
+  // they don't actually set the local value but rather call the
320
+  // driver to set the UI value. The driver may then respond with
321
+  // a callback which will set the local value. One advantage of
322
+  // this is that the value will be filtered according to the
323
+  // ui's rules (e.g. min, max .... ) 
324
+  cmUiRC_t  cmUiSetInt(    cmUiH_t uiH,  unsigned id, int v );
325
+  cmUiRC_t  cmUiSetUInt(   cmUiH_t uiH,  unsigned id, unsigned v );
326
+  cmUiRC_t  cmUiSetDouble( cmUiH_t uiH,  unsigned id, double v );
327
+  cmUiRC_t  cmUiSetString( cmUiH_t uiH,  unsigned id, const cmChar_t* v );
328
+
329
+  // Get the value associated with a control. These functions return
330
+  // the control value cached in the local control, they do not need 
331
+  // to call the driver and are therefore very fast.
332
+  int             cmUiInt(    cmUiH_t uiH,  unsigned id );
333
+  unsigned        cmUiUInt(   cmUiH_t uiH,  unsigned id );
334
+  double          cmUiDouble( cmUiH_t uiH,  unsigned id );
335
+  const cmChar_t* cmUiString( cmUiH_t uiH,  unsigned id );
336
+
337
+  // Query/set the current error state.
338
+  cmUiRC_t   cmUiLastRC( cmUiH_t uiH );
339
+  cmUiRC_t   cmUiSetRC( cmUiH_t uiH, cmUiRC_t rc );
340
+
341
+
342
+#ifdef __cplusplus
343
+}
344
+#endif
345
+
346
+#endif

+ 114
- 0
cmUiDrvr.h Dosyayı Görüntüle

@@ -0,0 +1,114 @@
1
+#ifndef cmUiDrvr_h
2
+#define cmUiDrvr_h
3
+
4
+#ifdef __cplusplus
5
+extern "C" {
6
+#endif
7
+
8
+  typedef unsigned cmUiRC_t;
9
+
10
+  enum
11
+  {
12
+    kOkUiRC = cmOkRC,
13
+    kAppNotFoundUiRC,
14
+    kCtlNotFoundUiRC,
15
+    kPanelNotFoundUiRC,
16
+    kPanelFullUiRC,
17
+    kDrvrErrUiRC,    
18
+    kInvalidCtlOpUiRC,
19
+    kInvalidColRowUiRC,
20
+    kInvalidIdUiRC,
21
+  };
22
+
23
+
24
+  typedef enum
25
+  {
26
+    kInvalidUiCId,
27
+    kPanelUiCId,
28
+    kBtnUiCId,
29
+    kCheckUiCId,
30
+    kMenuBtnUiCId,
31
+    kListUiCId,
32
+    kLabelUiCId,
33
+    kTextUiCId,
34
+    kNumberUiCId,
35
+    kSliderUiCId,
36
+    kProgressUiCId,
37
+    kMeterUiCId,
38
+    kFilenameUiCId,
39
+    kDirUiCId,
40
+  } cmUiCId_t;
41
+
42
+  typedef enum
43
+  {
44
+    kInvalidDId,
45
+    kCreateCtlDId,
46
+    kDestroyCtlDId,
47
+    kSetValDId,
48
+    kDestroyAllDId
49
+  } cmUiDId_t;
50
+
51
+  enum
52
+  {
53
+    // All controls recognize kValUiFl and kLblUiFl
54
+    kValUiFl   = 0x000001,
55
+    kLblUiFl   = 0x000002,
56
+
57
+    // Flags for Number,Progress,Meter
58
+    kMinUiFl   = 0x00004,
59
+    kMaxUiFl   = 0x00010,
60
+    kIncUiFl   = 0x00020,
61
+    kNumMask   = kValUiFl | kMinUiFl | kMaxUiFl | kIncUiFl,
62
+    kHorzUiFl  = 0x00040,
63
+    kVertUiFl  = 0x00080,
64
+
65
+    // Flags for Filename and Dir
66
+    kFnPatUiFl = 0x00100, // file pattern string
67
+    kFnDirUiFl = 0x00200, // toggle file btn type 
68
+    kFnMask    = kFnPatUiFl | kFnDirUiFl,
69
+
70
+    // Append list or menu element.
71
+    kAppendUiFl = 0x00400,
72
+
73
+    kLeftUiFl   = 0x01000,
74
+    kTopUiFl    = 0x02000,
75
+    kRightUiFl  = 0x04000,
76
+    kBottomUiFl = 0x08000,
77
+    kHCtrUiFl   = 0x10000,
78
+    kVCtrUiFl   = 0x20000,
79
+    kInsideUiFl = 0x40000,
80
+
81
+  };
82
+
83
+
84
+  // A control can be uniquely idenfied by 
85
+  // appId and usrId (appId's are unique among app's)
86
+  // (usrId's are unique among ctl's on an app)
87
+  // appId's and usrId's should be zero based low numbers
88
+  // because they are used internally as indexes.
89
+  typedef struct
90
+  {
91
+    void*       cbArg;        //
92
+    cmUiDId_t   dId;          // function selector id
93
+    unsigned    appId;        // app id (plug-in instance id)
94
+    unsigned    usrId;        // ctl id
95
+    unsigned    panelId;      // parent panel id   
96
+    cmUiCId_t   cId;          // UI control type 
97
+    unsigned    flags;        // See kXXXUiFl above.
98
+    int         x; 
99
+    int         y; 
100
+    int         w; 
101
+    int         h;
102
+    int         ival;
103
+    double      fval;
104
+    const char* sval;
105
+  } cmUiDriverArg_t;
106
+  
107
+  typedef cmUiRC_t (*cmUiDriverFunc_t)( const cmUiDriverArg_t* a );
108
+
109
+#ifdef __cplusplus
110
+}
111
+#endif
112
+
113
+
114
+#endif

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