source: trunk/mediafolder/c/mediafldr/mediafolderoverridenwpmethods.cpp@ 4

Last change on this file since 4 was 4, checked in by stevenhl, 8 years ago

Import modifications from cwmm-0_2_9-work-01_10_2006.zip dated 2006-08-27
File size: 53.3 KB
Line 
1/*
2 * This file is (C) Chris Wohlgemuth 2002
3 *
4 * It's part of the Media-Folder distribution
5 */
6/*
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2, or (at your option)
10 * any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; see the file COPYING. If not, write to
19 * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
20 */
21
22#define INCL_DOSERRORS
23#define INCL_DOSERRORS
24#define INCL_GPIBITMAPS
25
26#include "mediafolder.hh"
27#include <stdio.h>
28#include <stdlib.h>
29#include <string.h>
30#include "mediafolderres.h"
31#include "menufolder.hh"
32
33#include "sys_funcs.h"
34
35/* typedef for somTP_MMAudio_cwmmQueryTrackInfo */
36/* For calling the method in the CWAudio class. Linking to the DLL would require the
37 new audio classes. By dynamically querying the method the media folder works without
38 installing the audio classes. */
39#include "cwmmquerytrackinfo.h"
40
41extern LOADEDBITMAP allBMPs[];
42extern somTD_MMAudio_cwmmQueryTrackInfo methodPtr;
43
44BOOL g_fRegisteredWindowClass=FALSE;
45ULONG g_ulFrameDataOffset=0;
46
47/* The following offsets will be calclated in wpOpen() */
48ULONG ulQWP_CONTAINERPROC=0;
49ULONG ulQWP_THISPTR=4;
50ULONG ulQWL_TOPCTRLHWND=8;
51ULONG ulQWL_BOTTOMCTRLHWND=12;
52ULONG ulQWL_RIGHTCTRLHWND=16;
53ULONG ulQWL_LEFTCTRLHWND=20;
54
55PFNWP pfnwpGenericFrame;
56
57void errorResource();
58ULONG messageBox( char* text, ULONG ulTextID , LONG lSizeText,
59 char* title, ULONG ulTitleID, LONG lSizeTitle,
60 HMODULE hResource, HWND hwnd, ULONG ulFlags);
61void getMessage(char* text,ULONG ulID, LONG lSizeText, HMODULE hResource,HWND hwnd);
62void sendCommand(char *chrObject, char* command);
63HMODULE queryResModuleHandle(void);
64
65MRESULT EXPENTRY topCtrlDialogProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2) ;
66MRESULT EXPENTRY rightCtrlDialogProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2) ;
67MRESULT EXPENTRY leftCtrlDialogProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2) ;
68MRESULT EXPENTRY bottomCtrlDialogProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2) ;
69MRESULT EXPENTRY mediaFrameProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2) ;
70MRESULT EXPENTRY mediaFldrContainerProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2) ;
71/* This function sets the repeat button checkstate */
72void winCheckRepeatButton(CWMediaFolder *thisPtr);
73/* This function sets the position of the volume slider */
74void winSetVolumeSlider(CWMediaFolder *thisPtr);
75HWND playTimeControlFromFrameHWND(HWND hwndFrame);
76HWND bottomControlFromFrameHWND(HWND hwndFrame);
77HWND playControlDialogFromFrameHWND(HWND hwndFrame);
78HWND topControlFromFrameHWND(HWND hwndFrame);
79
80extern void _Optlink playThreadFunc (void *arg);/* Every folder has one running play thread to handle play commands */
81
82MRESULT cwInsertMenuSeparator(int iPosition, HWND hwndMenu, HWND hwndSubMenu);
83
84SOMClass* somhlpQueryMMAudioClass(void);
85SOMClass* somhlpGetSomClass(char* chrClassName);
86BOOL somhlpQueryCWAudioMethodPtr(CWMediaFolder *thisPtr);
87
88/* ID tag defines */
89#define IDINFO_NAME 1
90#define IDINFO_ARTIST 2
91#define IDINFO_ALBUM 3
92#define IDINFO_YEAR 4
93#define IDINFO_COMMENT 5
94#define IDINFO_GENRE 6
95
96#define IDINFO_PLAYTIME 7
97#define IDINFO_BPS 8
98#define IDINFO_SAMPLERATE 9
99#define IDINFO_CHANNELS 10
100
101#define IDINFO_LASTINFO 10
102
103/***************************************************************/
104/* */
105/* This thread calculates the size of the audio files in this */
106/* folder. It is started by the status line dialog after the */
107/* folder is opened. */
108/* */
109/***************************************************************/
110void _Optlink openThreadFunc (void *arg)
111{
112 HAB hab;
113 HMQ hmq;
114 QMSG qmsg;
115 THREADPARAMS* tPt;
116 CWMediaFolder *thisPtr;
117 MMAudio* cwAudio;
118
119 tPt=(THREADPARAMS*) arg;
120 if(!tPt)
121 return;
122 thisPtr=(CWMediaFolder*)tPt->thisPtr; //Pointer auf CWMediaFolder-Object
123 if(!somIsObj(thisPtr))
124 return;
125
126 hab=WinInitialize(0);
127 if(hab) {
128 hmq=WinCreateMsgQueue(hab,0);
129 if(hmq) {
130 WPObject *wpObject;
131 WPObject *fsObject;
132 HWND hwndContainer;
133 CNRINFO cnrInfo;
134 char text[100];
135 char time[50];
136 int iNum=0;
137 somId mySomId;
138 SOMClass *cwAudioClass=somhlpGetSomClass("MMAudio");
139 ULONG ulSize=0;
140 ULONG ulSecs=0;
141
142 TRY_LOUD(MEDIAFLDR_OPEN_THREAD) {
143 /* Wait until folder is populated */
144 while(!(thisPtr->wpQueryFldrFlags() & FOI_POPULATEDWITHALL))
145 DosSleep(300);
146
147 hwndContainer=WinWindowFromID(tPt->hwndFrame, FID_CLIENT);
148 WinSendMsg(hwndContainer,CM_QUERYCNRINFO, MPFROMP(&cnrInfo),
149 MPFROMLONG(sizeof(cnrInfo)));
150
151 /* Get class object of MMAudio. We need it so we can check if a file is an audio file. */
152 if(somIsObj(cwAudioClass)) {
153 /* We have the class object */
154 char chrBuf[2];
155 /* Get first object in the container */
156 wpObject=thisPtr->wpQueryContent(NULLHANDLE, QC_FIRST);
157 /* Works only for size < 4Gb up to now */
158 while(wpObject)
159 {
160 /* Follow shadows to the filesystem object (if any) */
161 if((fsObject=thisPtr->cwGetFileSystemObject(wpObject))!=NULLHANDLE){/* Filesystem object or NULL */
162 /* Check if the file is an audio file */
163 if(fsObject->somIsA(cwAudioClass)) {
164 /* It's an audio file */
165 if(!methodPtr)
166 somhlpQueryCWAudioMethodPtr(thisPtr);
167 ulSize+=((WPFileSystem*)fsObject)->wpQueryFileSize();
168 iNum++;
169 if(methodPtr)/* Query playtime in secs */
170 ulSecs+=methodPtr((MMAudio*)fsObject, NULLHANDLE, 0, IDINFO_PLAYTIME);
171 }
172 }
173 wpObject=thisPtr->wpQueryContent(wpObject, QC_NEXT);
174 };/* while(wpObject) */
175
176 if(thisPtr->mfData) {
177 thisPtr->mfData->ulTotalTime=ulSecs;
178 thisPtr->mfData->ulNumTracks=iNum;
179 thisPtr->mfData->ulSize=ulSize;
180 thisPtr->mfData->bOpened=TRUE;
181 }
182 /* Set status line text */
183 thisPtr->cwSetStatusLineText(NULLHANDLE);
184 }/* if(somIsObj(cwAudioClass)) */
185 else
186 {
187 /* Error */
188 /* !!!!!!!!!!! Insert messagebox here. !!!!!!!!!!!!!!!*/
189 }
190 }
191 CATCH(MEDIAFLDR_OPEN_THREAD)
192 {
193 SysWriteToTrapLog("\nTrap occured in %s, file: %s, near line %d.\n",
194 __FUNCTION__, __FILE__, __LINE__);
195 } END_CATCH;
196
197 WinDestroyMsgQueue(hmq);
198 }
199 WinTerminate(hab);
200 }
201
202 thisPtr->wpFreeMem((PBYTE)tPt);
203}
204
205
206BOOL CWMediaFolder::wpAddToContent(WPObject* Object)
207{
208 WPFileSystem *fsObject;
209 char time[200];
210 ULONG ulSecs;
211 BOOL rc;
212 static int iCounter=0;
213
214 rc=CWProgFolder::wpAddToContent(Object);
215
216 if(mfData)
217 if(mfData->bOpened)/* Only post notification if the folder was already populated. On first
218 opening a separate thread calculates the contents. */
219 WinPostMsg(hwndBottom, WM_APPTERMINATENOTIFY,MPFROMSHORT(NOTIFY_STARTSTATUSTIMER), 0L);
220
221 iCounter++;
222 if(iCounter==10) {
223 DosSleep(30);/* Yield processor to another thread to prevent WPS blocking */
224 iCounter=0;
225 }
226 return rc;
227 /* On first opening a separate thread calculates the playtime. Doing it this way we don't
228 update the statusbar for every single object. */
229}
230
231BOOL CWMediaFolder::wpDeleteFromContent(WPObject* Object)
232{
233 WPFileSystem *fsObject;
234 char time[200];
235 ULONG ulSecs;
236
237 if(!methodPtr)
238 somhlpQueryCWAudioMethodPtr(this);
239
240 if(methodPtr){
241 if((fsObject=(WPFileSystem*)cwGetFileSystemObject(Object))!=NULLHANDLE){/* Filesystem object or NULL */
242 if(mfData) {
243 /* Query playtime in secs */
244 mfData->ulTotalTime-=methodPtr((MMAudio*)fsObject, NULLHANDLE, 0, IDINFO_PLAYTIME);
245 mfData->ulNumTracks-=1;
246 mfData->ulSize-=fsObject->wpQueryFileSize();
247 cwSetStatusLineText(NULLHANDLE);
248 }
249 }
250 }
251 return CWProgFolder::wpDeleteFromContent(Object);
252}
253
254HWND CWMediaFolder::wpOpen(HWND hwndCnr,ULONG ulView,ULONG ulParam)
255{
256 HWND hwnd;
257 SIZEL sizel={0};
258 HWND myFrameCtrlHWND;
259 RECTL rectl;
260 MENUITEM mi={0};
261 HWND hwndMenu;
262 int iItemCount=0;
263 char text[200];
264 HMODULE hResource=queryResModuleHandle();
265
266 /* Reregister wpFolder window class on first opening */
267 /* We need this private code to have some private
268 window words */
269 if(!g_fRegisteredWindowClass)
270 {
271 CLASSINFO ci;
272
273 if(WinQueryClassInfo(WinQueryAnchorBlock(HWND_DESKTOP),
274 (PSZ)"wpFolder window",
275 &ci))
276 {
277 g_ulFrameDataOffset=ci.cbWindowData;
278 //g_pfnwpOrgFrameProc=ci.pfnWindowProc;
279 if (WinRegisterClass(WinQueryAnchorBlock(HWND_DESKTOP),
280 (PSZ)"wpFolder window",
281 ci.pfnWindowProc,
282 ci.flClassStyle,
283 ci.cbWindowData + MFLDR_WINDOWBYTES))
284 {
285 /* */
286 ulQWP_CONTAINERPROC+=g_ulFrameDataOffset;
287 ulQWP_THISPTR+=g_ulFrameDataOffset;
288 ulQWL_TOPCTRLHWND+=g_ulFrameDataOffset;
289 ulQWL_BOTTOMCTRLHWND+=g_ulFrameDataOffset;
290 ulQWL_LEFTCTRLHWND+=g_ulFrameDataOffset;
291 ulQWL_RIGHTCTRLHWND+=g_ulFrameDataOffset;
292 g_fRegisteredWindowClass=TRUE;
293 }
294 }
295 }
296
297 /* Prevent opening in tree view */
298 if(ulView==OPEN_TREE || ulView==OPEN_CONTENTS)
299 return NULLHANDLE;
300
301#if 0
302 for(pViewItem=wpFindViewItem(VIEW_ANY, NULLHANDLE); pViewItem; pViewItem=wpFindViewItem(VIEW_ANY, pViewItem))
303 iItemCount+=1;
304#endif
305
306 /* Only one open window for now */
307 if(hwndMFldrFrame && ulView!=OPEN_SETTINGS)
308 return NULLHANDLE;
309
310 /* Call parent to build folder window */
311 hwnd=CWProgFolder::wpOpen(hwndCnr, ulView, ulParam);
312
313 /* Only subclass folder frames, not settings notebooks */
314 if(ulView!=OPEN_SETTINGS){
315 if(!hResource) {
316 errorResource();
317 return hwnd;
318 }
319
320 /* Save this ptr */
321 WinSetWindowULong( hwnd, ulQWP_THISPTR, (ULONG)this); /* Moved from outside the if clause */
322
323 hwndMFldrFrame=hwnd;
324
325 TRY_LOUD(MEDIAFLDR_OPEN) {
326 THREADPARAMS* pTp;
327 ULONG ulErr;
328 BOOL bDisabled=FALSE;
329
330 if(!(ulFlags & FLAG_ALREADYSIZED)) {
331 /* Make sure on first open the container is visible */
332 SWP swp;
333 /* Prevent window flickering while resizing */
334 WinEnableWindowUpdate(hwnd, FALSE);
335 bDisabled=TRUE;
336 WinQueryWindowPos(hwnd, &swp);
337 WinSetWindowPos(hwnd, NULLHANDLE, swp.x, swp.y-100, swp.cx, swp.cy+100, SWP_SIZE|SWP_MOVE);
338 ulFlags|=FLAG_ALREADYSIZED;
339 }
340
341 /* Build new menu entries. */
342 myFrameCtrlHWND=WinWindowFromID(hwnd,FID_MENU);//Get menu hwnd
343 if(WinIsWindow(WinQueryAnchorBlock(hwnd), myFrameCtrlHWND)) {
344 /* Menu bar found */
345 if(WinSendMsg(myFrameCtrlHWND,MM_QUERYITEM,MPFROM2SHORT(ID_MBMENUSKRIPTS,FALSE),MPFROMP(&mi))) {
346 /* Script menu is inserted so WPS-Wizard is installed */
347 hwndMenu=mi.hwndSubMenu;
348 if(hwndMenu){
349 // ULONG ulItemId;
350 // ulItemId=cwInsertUserMenuItems(hwndMenu, SKRIPTFOLDER_MEDIAFOLDER, FIRSTUSERITEM, FALSE);
351 /* sprintf(text, " %x",ulItemId);
352 WinMessageBox(HWND_DESKTOP, HWND_DESKTOP, text, "",
353 1234, MB_OK|MB_MOVEABLE);
354 */
355
356 /* The class specific skript menu is inserted in class CWFolder */
357 /* Query the number of items in the menubar */
358 iItemCount=(int)WinSendMsg(hwndMenu,MM_QUERYITEMCOUNT,(MPARAM)0,
359 (MPARAM)0);
360 if(iItemCount)
361 cwInsertUserMenuItems(hwndMenu, USERMENUFOLDER_MEDIAFOLDER, FIRSTUSERITEM, TRUE);
362 else
363 cwInsertUserMenuItems(hwndMenu, USERMENUFOLDER_MEDIAFOLDER, FIRSTUSERITEM, FALSE);
364 }
365 }
366#ifndef ECS
367 else {
368 /* Load the user menu from the resource if WPS-Wizard is not installed. If installed the menu item
369 is added by WPS-Wizzard. */
370 hwndMenu=WinLoadMenu(myFrameCtrlHWND,hResource, ID_MBMENUSKRIPTS);
371 if(hwndMenu){
372 // ULONG ulItemId;
373 // ulItemId=cwInsertUserMenuItems(hwndMenu, SKRIPTFOLDER_MEDIAFOLDER, FIRSTUSERITEM, FALSE);
374 /* sprintf(text, " %x",ulItemId);
375 WinMessageBox(HWND_DESKTOP, HWND_DESKTOP, text, "",
376 1234, MB_OK|MB_MOVEABLE);
377 */
378 /* Query the number of items in the menu */
379 iItemCount=(int)WinSendMsg(hwndMenu,MM_QUERYITEMCOUNT,(MPARAM)0,
380 (MPARAM)0);
381
382 if(iItemCount)
383 cwInsertUserMenuItems(hwndMenu, USERMENUFOLDER_MEDIAFOLDER, FIRSTUSERITEM, TRUE);
384 else
385 cwInsertUserMenuItems(hwndMenu, USERMENUFOLDER_MEDIAFOLDER, FIRSTUSERITEM, FALSE);
386
387 /* Query the number of items in the menubar */
388 iItemCount=(int)WinSendMsg(myFrameCtrlHWND,MM_QUERYITEMCOUNT,(MPARAM)0,
389 (MPARAM)0);
390
391 /* Fill the MENUITEM structure */
392 mi.iPosition=iItemCount-1;
393 mi.afStyle=MIS_TEXT|MIS_SUBMENU;
394 mi.id=ID_MBMENUSKRIPTS;
395 mi.afAttribute=NULL;
396 mi.hwndSubMenu=hwndMenu;
397 mi.hItem=NULL;
398 /* Add the Misc-tools item to the folder menubar */
399 /* Text: "Skripts and tools" */
400 getMessage(text, IDSTR_MENUSKRIPTS,sizeof(text), hResource, hwnd);
401 WinSendMsg(myFrameCtrlHWND,MM_INSERTITEM,MPFROMP(&mi),
402 (MPARAM)text);
403 }/* end of if(hwndMenu) */
404 }
405#endif
406 }/* menu hwnd */
407
408 /* Subclass container for tabbing */
409 myFrameCtrlHWND=WinWindowFromID(hwnd,FID_CLIENT);//Get container hwnd
410 if(myFrameCtrlHWND){
411 PFNWP pfnwpContainer;
412 pfnwpContainer=WinSubclassWindow(myFrameCtrlHWND, mediaFldrContainerProc);
413 /* Save container proc in frame window words */
414 WinSetWindowULong( hwnd, ulQWP_CONTAINERPROC, (ULONG)pfnwpContainer);
415 }
416
417 /* Now add the framecontrols */
418
419 /* This is the Top-frameCtrl. */
420 /* Load the dialog from the resource. The object pointer of this
421 folder is given to the dialog procedure (this). In WM_INITDLG
422 the procedure saves this pointer for later use. */
423 myFrameCtrlHWND=WinLoadDlg(hwnd,hwnd,topCtrlDialogProc,hResource,IDDLG_TOPFRAME ,this);
424 /* Save the HWND in the Window words */
425 WinSetWindowULong( hwnd, ulQWL_TOPCTRLHWND, myFrameCtrlHWND);
426
427 if(myFrameCtrlHWND){
428 /* Query the size of the dialog */
429 WinQueryWindowRect(myFrameCtrlHWND, &rectl);
430 /* It's the top dialog so we need the height but not the width. The width
431 is always the width of the folder. */
432 sizel.cy=allBMPs[MAIN_BMP_IDX].bmpInfoHdr.cy;
433 /* Call a method of CWProgFolder to add the dialog as a framecontrol.
434 FCTL_TOP means put it at the top of the folder.
435 After calling cwUpdateFrame(hwnd) it will be visible */
436 cwAddFrameCtl(hwnd, myFrameCtrlHWND, sizel, FCTL_TOP,0);
437 }
438
439
440 /* Load the dialog from the resource. The object pointer of this
441 folder is given to the dialog procedure (this). In WM_INITDLG
442 the procedure saves this pointer for later use. */
443 myFrameCtrlHWND=WinLoadDlg(hwnd,hwnd,leftCtrlDialogProc,hResource,IDDLG_LEFTFRAME ,this);
444 /* Save the HWND in the Window words */
445 WinSetWindowULong( hwnd, ulQWL_LEFTCTRLHWND, myFrameCtrlHWND);
446
447 if(myFrameCtrlHWND){
448 /* Query the size of the dialog */
449 WinQueryWindowRect(myFrameCtrlHWND, &rectl);
450 /* It's the right dialog so we need the width but not the height. */
451 sizel.cx=allBMPs[CTRLIDX_TOPRIGHT].bmpInfoHdr.cx-1-7-2;//rectl.xRight-rectl.xLeft;
452 /* Call a method of CWProgFolder to add the dialog as a framecontrol.
453 FCTL_RIGHT means put it at the RIGHT of the folder.
454 After calling cwUpdateFrame(hwnd) it will be visible */
455 cwAddFrameCtl(hwnd, myFrameCtrlHWND, sizel, FCTL_LEFT, FCTL_POSABOVE|FCTL_POSBELOW);
456 }
457
458 /* Load the dialog from the resource. The object pointer of this
459 folder is given to the dialog procedure (this). In WM_INITDLG
460 the procedure saves this pointer for later use. */
461 myFrameCtrlHWND=WinLoadDlg(hwnd,hwnd,rightCtrlDialogProc,hResource,IDDLG_FRAMERIGHT ,this);
462 /* Save the HWND in the Window words */
463 WinSetWindowULong( hwnd, ulQWL_RIGHTCTRLHWND, myFrameCtrlHWND);
464
465 if(myFrameCtrlHWND){
466 CNRINFO cnrInfo;
467 HWND hwndContainer;
468 PVIEWITEM pView;
469
470 /* Query the size of the dialog */
471 WinQueryWindowRect(myFrameCtrlHWND, &rectl);
472 /* It's the right dialog so we need the width but not the height. */
473 sizel.cx=allBMPs[CTRLIDX_TOPRIGHT].bmpInfoHdr.cx-1-7-2;// rectl.xRight-rectl.xLeft;
474 /* Call a method of CWProgFolder to add the dialog as a framecontrol.
475 FCTL_RIGHT means put it at the RIGHT of the folder.
476 After calling cwUpdateFrame(hwnd) it will be visible */
477 cwAddFrameCtl(hwnd, myFrameCtrlHWND, sizel, FCTL_RIGHT, FCTL_POSABOVE|FCTL_POSBELOW);
478
479 hwndContainer=WinWindowFromID(myFrameCtrlHWND, IDCNR_PLAYLIST);
480 WinSendMsg(hwndContainer,CM_QUERYCNRINFO, MPFROMP(&cnrInfo),
481 MPFROMLONG(sizeof(cnrInfo)));
482 }/* if(hwndRight) */
483
484
485 /* Load the dialog from the resource. The object pointer of this
486 folder is given to the dialog procedure (this). In WM_INITDLG
487 the procedure saves this pointer for later use. */
488 myFrameCtrlHWND=WinLoadDlg(hwnd,hwnd,bottomCtrlDialogProc,hResource,IDDLG_BOTTOMFRAME ,this);
489 /* Save the HWND in the instance data */
490 hwndBottom=myFrameCtrlHWND;
491 /* Save the HWND in the Window words */
492 WinSetWindowULong( hwnd, ulQWL_BOTTOMCTRLHWND, myFrameCtrlHWND);
493
494 if(hwndBottom){
495 /* Query the size of the dialog */
496 WinQueryWindowRect(hwndBottom,&rectl);
497 //sizel.cy=20;
498 sizel.cy=rectl.yTop-rectl.yBottom-2;
499 // sizel.cy=allBMPs[MAIN_BMP_IDX].bmpInfoHdr.cy;
500 /* Call a method of CWProgFolder to add the dialog as a framecontrol.
501 FCTL_TOP means put it at the top of the folder.
502 After calling cwUpdateFrame(hwnd) it will be visible */
503 cwAddFrameCtl(hwnd, hwndBottom, sizel, FCTL_BOTTOM,0);
504 }
505
506 if(bDisabled) {
507 WinEnableWindowUpdate(hwnd, TRUE);
508 }
509
510 /* Refresh frame to show the new framecontrols */
511 cwUpdateFrame(hwnd);
512
513 pfnwpFrame=WinSubclassWindow(hwnd, mediaFrameProc);
514 pfnwpGenericFrame=pfnwpFrame;
515
516 /* Start play thread handling user input */
517 pTp=(THREADPARAMS*)this->wpAllocMem(sizeof(THREADPARAMS), &ulErr);
518 if(pTp) {
519 pTp->thisPtr=this;
520 pTp->hwndFrame=hwnd;
521 _beginthread(playThreadFunc,NULL,8192*16,(void*)pTp); //Fehlerbehandlung fehlt
522 }
523 }
524 CATCH(MEDIAFLDR_OPEN)
525 {
526 SysWriteToTrapLog("\nTrap occured in %s, file: %s above line %d.\n",
527 __FUNCTION__, __FILE__, __LINE__);
528
529 } END_CATCH;
530 }
531 return hwnd;
532}
533
534/**************************************************************/
535/* */
536/* This thread handles the about dialog. */
537/* */
538/**************************************************************/
539void _Optlink aboutThreadFunc (void *arg)
540{
541 HAB hab;
542 HMQ hmq;
543 QMSG qmsg;
544 CWMediaFolder *thisPtr;
545
546 thisPtr=(CWMediaFolder*)arg; //Pointer auf CWMediaFolder-Object
547 hab=WinInitialize(0);
548 if(hab) {
549 hmq=WinCreateMsgQueue(hab,0);
550 if(hmq) {
551 /* Call the method from CWProgFolder */
552 thisPtr->cwShowAboutDlg(queryResModuleHandle(), IDDLG_ABOUT);
553 WinDestroyMsgQueue(hmq);
554 }
555 WinTerminate(hab);
556 }
557}
558
559/**************************************************************/
560/* */
561/* Override method: */
562/* */
563/**************************************************************/
564BOOL CWMediaFolder::wpSetupOnce(PSZ pSetupString)
565{
566 BOOL rcParent=FALSE;
567 char buffer[CCHMAXPATH];
568 ULONG bufferSize;
569 int iIndex;
570
571 rcParent=CWProgFolder::wpSetupOnce(pSetupString);
572
573 /* Doing our own setup here if not done by the user. */
574 /* Set volume */
575 bufferSize=sizeof(buffer);
576 if(!wpScanSetupString(pSetupString, MEDIAFLDR_VOLUME, buffer,&bufferSize))
577 {
578 ulVolume=70;
579 /* Set position of slider bar */
580 winSetVolumeSlider(this);
581 }
582
583 bufferSize=sizeof(buffer);
584 if(!wpScanSetupString(pSetupString,"DEFAULTVIEW",buffer,&bufferSize))
585 wpSetup( "DEFAULTVIEW=DETAILS");/* Fill in defaults */
586
587 bufferSize=sizeof(buffer);
588 if(!wpScanSetupString(pSetupString,"ICONVIEW",buffer,&bufferSize))
589 wpSetup( "ICONVIEW=NONFLOWED,MINI");/* Fill in defaults */
590
591 /* Size and position of the folder window */
592 bufferSize=sizeof(buffer);
593 if(!wpScanSetupString(pSetupString,"ICONVIEWPOS",buffer,&bufferSize))
594 wpSetup( "ICONVIEWPOS=20,10,60,75");/* Fill in defaults */
595
596 /* Set folder details- and sortclass to CWAudioShadow so track infos are shown */
597 bufferSize=sizeof(buffer);
598 if(!wpScanSetupString(pSetupString,"DETAILSCLASS",buffer,&bufferSize))
599 wpSetup("DETAILSCLASS=CWAudioShadow");/* Fill in defaults */
600
601 bufferSize=sizeof(buffer);
602 if(!wpScanSetupString(pSetupString,"SORTCLASS",buffer,&bufferSize))
603 wpSetup("SORTCLASS=CWAudioShadow");/* Fill in defaults */
604
605 /* This works only on Warp 4 and above */
606 bufferSize=sizeof(buffer);
607 if(!wpScanSetupString(pSetupString,"DETAILSTODISPLAY",buffer,&bufferSize))
608 /* This works only on Warp 4 and above */
609 wpSetup("DETAILSTODISPLAY=0,1,4,12,13,14,15,16,17,18,19,20,21");/* Fill in defaults */
610
611 /* This works only on Warp 4 and above */
612 bufferSize=sizeof(buffer);
613 if(!wpScanSetupString(pSetupString,"SORTBYATTR",buffer,&bufferSize))
614 /* This works only on Warp 4 and above */
615 wpSetup("SORTBYATTR=6,24,25,26,27,28,29,30,31,32,33");/* Fill in defaults */
616
617 return rcParent;
618}
619
620static HWND _findOpenMediaFldrViewHWND(CWMediaFolder *thisPtr)
621{
622 PVIEWITEM pViewItem;
623
624 /* Check if we close a settings view or a folder view. */
625 pViewItem=thisPtr->wpFindViewItem(VIEW_DETAILS|VIEW_CONTENTS, NULLHANDLE);
626 if(pViewItem)
627 return pViewItem->handle;
628
629 return NULLHANDLE;
630}
631
632/**************************************************************/
633/* */
634/* Override method: */
635/* */
636/**************************************************************/
637BOOL CWMediaFolder::wpSetup(PSZ pSetupString)
638{
639 char buffer[CCHMAXPATH];
640 ULONG bufferSize;
641 int tid;
642
643 bufferSize=sizeof(buffer);
644 if(wpScanSetupString(pSetupString, MEDIAFLDR_PLAY_FIRST, buffer,&bufferSize))
645 {
646 HWND hwndFrame=_findOpenMediaFldrViewHWND(this);
647 if(WinIsWindow(WinQueryAnchorBlock(HWND_DESKTOP), hwndFrame)) {
648 HWND hwndCnr=WinWindowFromID(hwndFrame, FID_CLIENT);
649 if(WinIsWindow(WinQueryAnchorBlock(HWND_DESKTOP), hwndCnr)) {
650 PRECORDCORE prc;
651 prc=(PRECORDCORE)WinSendMsg(hwndCnr, CM_QUERYRECORD, 0L, MPFROM2SHORT(CMA_FIRST, CMA_ITEMORDER));
652 WinSendMsg(hwndCnr, CM_SETRECORDEMPHASIS, MPFROMP(prc), MPFROM2SHORT(TRUE, CRA_SELECTED));
653 }
654 cwPlayAudioFile( hwndFrame, PLAY_FIRST);
655 }
656 }
657 bufferSize=sizeof(buffer);
658 if(wpScanSetupString(pSetupString, MEDIAFLDR_PLAY, buffer,&bufferSize))
659 {
660 HWND hwndFrame=_findOpenMediaFldrViewHWND(this);
661 if(WinIsWindow(WinQueryAnchorBlock(HWND_DESKTOP), hwndFrame))
662 cwPlayAudioFile( hwndFrame, PLAY_FIRST);
663 }
664 bufferSize=sizeof(buffer);
665 if(wpScanSetupString(pSetupString, MEDIAFLDR_STOP, buffer,&bufferSize))
666 {
667 HWND hwndFrame=_findOpenMediaFldrViewHWND(this);
668 if(WinIsWindow(WinQueryAnchorBlock(HWND_DESKTOP), hwndFrame))
669 cwStopAudioFile( hwndFrame);
670 }
671 bufferSize=sizeof(buffer);
672 if(wpScanSetupString(pSetupString, MEDIAFLDR_NEXT, buffer,&bufferSize))
673 {
674 HWND hwndFrame=_findOpenMediaFldrViewHWND(this);
675 if(WinIsWindow(WinQueryAnchorBlock(HWND_DESKTOP), hwndFrame))
676 cwPlayAudioFile( hwndFrame, PLAY_NEXT);
677 }
678 bufferSize=sizeof(buffer);
679 if(wpScanSetupString(pSetupString, MEDIAFLDR_PREV, buffer,&bufferSize))
680 {
681 HWND hwndFrame=_findOpenMediaFldrViewHWND(this);
682 if(WinIsWindow(WinQueryAnchorBlock(HWND_DESKTOP), hwndFrame))
683 cwPlayAudioFile( hwndFrame, PLAY_PREV);
684 }
685
686 /* Set volume */
687 bufferSize=sizeof(buffer);
688 if(wpScanSetupString(pSetupString, MEDIAFLDR_VOLUME, buffer,&bufferSize))
689 {
690 ulVolume=atol(buffer);
691 if(ulVolume<0)
692 ulVolume=0;
693 else if(ulVolume>100)
694 ulVolume=100;
695 /* Set position of slider bar */
696 winSetVolumeSlider(this);
697 }
698 /* Set repeat */
699 bufferSize=sizeof(buffer);
700 if(wpScanSetupString(pSetupString, MEDIAFLDR_REPEAT, buffer,&bufferSize))
701 {
702 switch(atol(buffer))
703 {
704 case 0:
705 ulFlags&=~FLAG_REPEAT;
706 winCheckRepeatButton(this);
707 break;
708 case 1:
709 ulFlags|=FLAG_REPEAT;
710 winCheckRepeatButton(this);
711 break;
712 }
713 ulVolume=atol(buffer);
714 }
715
716 /* Set object window HWND */
717 bufferSize=sizeof(buffer);
718 if(wpScanSetupString(pSetupString, "M3UOBJECTWINDOW", buffer,&bufferSize))
719 {
720 hwndObject=atol(buffer);
721 }
722
723 /* Set object pointer to M3U-File */
724 bufferSize=sizeof(buffer);
725 if(wpScanSetupString(pSetupString, "M3UOBJECTHANDLE", buffer,&bufferSize))
726 {
727 WPObject *wpObject;
728
729 wpObjM3UFile=NULLHANDLE;
730 wpObject=(WPObject*)atol(buffer);
731 if(somIsObj(wpObject))
732 wpObjM3UFile=wpObject;
733 }
734
735 /* Insert tracks */
736 bufferSize=sizeof(buffer);
737 if(wpScanSetupString(pSetupString, "INSERTTRACKS", buffer,&bufferSize))
738 {
739 cwInsertAllTracks(NULLHANDLE);
740 }
741
742 /* FIXME: Use immediate parent here !!!! */
743 return CWProgFolder::wpSetup(pSetupString);
744}
745
746
747/**************************************************************/
748/* */
749/* Added with V0.2.8 (07.09.2003) */
750/* */
751/* This method is only overriden to set a flag in the instance*/
752/* data so the wpInsertSettingsPage() method knows when */
753/* the details page is inserted. */
754/* */
755/* This is done because the details page needs a major tab */
756/* when the icon page is removed. The necessary style bit */
757/* is set in wpInsertSettingsPage(). */
758/* */
759/**************************************************************/
760ULONG CWMediaFolder::wpAddFolderView3Page(HWND hwndNotebook)
761{
762 ULONG rc;
763
764 /* Mark in the instance data from where we're coming */
765 ulPrivFlags|=MFLDR_CURACTION_ADDFOLDERVIEW3;
766
767 rc=CWProgFolder::wpAddFolderView3Page(hwndNotebook);
768
769 ulPrivFlags&= ~MFLDR_CURACTION_ADDFOLDERVIEW3;
770 return rc;
771}
772
773/**************************************************************/
774/* */
775/* Override method: Remove the Icon view settings page. */
776/* */
777/* Added with V0.2.8 (07.09.2003) */
778/**************************************************************/
779ULONG CWMediaFolder::wpAddFolderView1Page(HWND hwndNotebook)
780{
781 /*
782 Removing this page also means removing the XWorkplace
783 view page. It would be possible to call the XWP method
784 directly to insert it's page but unfortunately XWP is a moving
785 target without frozen interfaces/methods so every new
786 XWP release is likely to break any code relying on certain
787 XWP features so nothing is done to keep the XWP pages.
788 */
789 return SETTINGS_PAGE_REMOVED;
790}
791
792/**************************************************************/
793/* */
794/* Override method: Remove the tree view settings page. */
795/* */
796/**************************************************************/
797ULONG CWMediaFolder::wpAddFolderView2Page(HWND hwndNotebook)
798{
799 return SETTINGS_PAGE_REMOVED;
800}
801
802/**************************************************************/
803/* */
804/* Added with V0.2.8 (07.09.2003) */
805/* */
806/* Overriden to give the details view page a major tab */
807/* because the icon view page is removed. */
808/* */
809/* */
810/**************************************************************/
811ULONG CWMediaFolder::wpInsertSettingsPage(HWND hwndNotebook, PPAGEINFO ppageinfo)
812{
813 somId mySomId;
814
815 /* V0.2.8 (07.09.2003):
816
817 Removing the icon page isn't that easy because if doing so we lose the major tab
818 and the details page will become a second background page.
819 So in wpAddFolderView3Page() we set a flag in the instance data telling us here
820 from where we are coming. The BKA_MAJOR style bit is switched on so
821 a tab is displayed.
822 This is only part of the solution because normaly there's no name for
823 the details view page. So a string must be loaded and inserted into the
824 ppageinfo.
825
826 */
827 if(ulPrivFlags & MFLDR_CURACTION_ADDFOLDERVIEW3) /* Check if called from wpAddFolderView3Page() */
828 {
829 char chr[50]="~View";
830
831 /* Get title for the page */
832 getMessage(chr, IDSTR_VIEWPAGENAME, sizeof(chr), queryResModuleHandle(), hwndNotebook);
833
834 ppageinfo->usPageStyleFlags|=BKA_MAJOR; /* Switch on major tab */
835 ppageinfo->pszName=chr;
836 }
837 /*
838
839 Climb up the list of parents to make sure we call the right
840 method if the parent was replaced. Otherwise we may skip a replacement class
841 and call CWProgFolder directly.
842
843 */
844 if((mySomId=somIdFromString("wpInsertSettingsPage"))!=NULLHANDLE) {
845 ULONG rc;
846 rc=((somTD_WPObject_wpInsertSettingsPage)
847 somParentNumResolve(__ClassObject->somGetPClsMtabs(),
848 1,
849 __ClassObject->
850 somGetMethodToken(mySomId))
851 )(this, hwndNotebook, ppageinfo);
852 SOMFree(mySomId);
853 return rc;
854 }
855 else
856 return CWProgFolder::wpInsertSettingsPage(hwndNotebook, ppageinfo);
857}
858
859
860/**************************************************************/
861/* Override function: Add the 'About' and the 'Compact' menu */
862/* items. */
863/**************************************************************/
864BOOL CWMediaFolder::wpMenuItemSelected(HWND hwndFrame,ULONG ulMenuId)
865{
866 BOOL rcParent;
867 int tid;
868
869 switch(ulMenuId)
870 {
871 //#ifndef ECS
872 case ID_ABOUTITEM:
873 tid=_beginthread(aboutThreadFunc,NULL,8192*8,this); //Fehlerbehandlung fehlt
874 return TRUE;
875 //#endif
876 case 0x2ce: /* Detail view */
877 /* Call parent */
878#if 0
879 if(cwUnshrinkFolder(hwndFrame))
880 ulPrivFlags&=MFLDR_CHANGING_VIEW; /* Mark that we are changing views.
881 This flag is checked in CWCDFldr::wpRefresh() to know if it's
882 necessary to reinsert the tracks */
883#endif
884 rcParent=CWProgFolder::wpMenuItemSelected(hwndFrame, ulMenuId);
885 cwUnshrinkFolder(hwndFrame);
886 ulPrivFlags&= ~MFLDR_VIEW_COMPACT;
887 return rcParent;
888 case ID_MENUVIEWCOMPACT: /* Compact view */
889 if(cwShrinkFolderToCompact(hwndFrame)) {
890 /* Mark that we are in compact view. May be removed later when 'Compact'
891 is an 'official' view?
892 */
893 ulPrivFlags|=MFLDR_VIEW_COMPACT;
894 }
895 return TRUE;
896 default:
897 break;
898 }
899
900 /* Call parent */
901 rcParent=CWProgFolder::wpMenuItemSelected(hwndFrame, ulMenuId);
902 return rcParent;
903}
904
905/************************************************/
906/* Override function: Add the 'About' and the */
907/* 'Compact' menu items. */
908/************************************************/
909BOOL CWMediaFolder::wpModifyPopupMenu(HWND hwndMenu, HWND hwndCnr, ULONG ulPosition)
910{
911 HMODULE hResource=queryResModuleHandle();
912
913 if(hResource) {
914 //#ifndef ECS
915 /* Insert the 'About'-Item */
916 wpInsertPopupMenuItems(hwndMenu,-1,hResource,ID_MENUABOUT,WPMENUID_HELP);
917 //#endif
918
919 /* Insert the new 'Compact' view item but only if folder not already in compact view.
920 By doing that the 'compact' menu item doesn't show in the Sysmenu of the folder when
921 folder is shrinked.
922 */
923 if(!(cwQueryMFldrFlags() & MFLDR_VIEW_COMPACT))
924 wpInsertPopupMenuItems(hwndMenu,1,hResource, ID_MENUVIEWCOMPACT, MENUID_VIEW);
925 }
926 return CWProgFolder::wpModifyPopupMenu( hwndMenu, hwndCnr, ulPosition);
927}
928
929/************************************************/
930/* Override function: Remove the tree view open */
931/* item from the menu. */
932/************************************************/
933ULONG CWMediaFolder::wpFilterPopupMenu(ULONG ulFlags, HWND hwndCnr, BOOL fMultiSelect)
934{
935 somId mySomId;
936
937 /* V0.2.8 (07.09.2003):
938 Removed icon view item form menu. Icon view is no longer supported by
939 the media folder.
940
941 Changed to climb up the list of parents to make sure we call the right
942 method if the parent was replaced. Otherwise we may skip a replacement class
943 and call CWProgFolder directly.
944
945 */
946 if((mySomId=somIdFromString("wpFilterPopupMenu"))!=NULLHANDLE) {
947 ULONG rc;
948 rc=((somTD_WPObject_wpFilterPopupMenu)
949 somParentNumResolve(__ClassObject->somGetPClsMtabs(),
950 1,
951 __ClassObject->
952 somGetMethodToken(mySomId))
953 )(this, ulFlags, hwndCnr, fMultiSelect);
954 SOMFree(mySomId);
955 return rc & ~( CTXT_TREE | CTXT_ICON);
956 }
957 else
958 return CWProgFolder::wpFilterPopupMenu( ulFlags, hwndCnr, fMultiSelect) & ~( CTXT_TREE | CTXT_ICON);
959}
960
961//#if 0
962BOOL CWMediaFolder::wpRefresh(ULONG ulView, PVOID pReserved)
963{
964 somId mySomId;
965 ULONG rc;
966
967 if((mySomId=somIdFromString("wpRefresh"))!=NULLHANDLE) {
968 rc=((somTD_WPFileSystem_wpRefresh)
969 somParentNumResolve(__ClassObject->somGetPClsMtabs(),
970 1,
971 __ClassObject->
972 somGetMethodToken(mySomId))
973 )(this, ulView,pReserved);
974 SOMFree(mySomId);
975 }
976 else
977 rc=CWProgFolder::wpRefresh(ulView, pReserved);
978
979 /* Start timer which triggers time calculation */
980 WinStartTimer(WinQueryAnchorBlock(hwndBottom),hwndBottom, IDTIMER_STATUS, 300);
981 return rc;
982}
983//#endif
984
985BOOL CWMediaFolder::wpAddSettingsPages(HWND hwndNotebook)
986{
987 ULONG rc;
988 somId mySomId;
989
990 if((mySomId=somIdFromString("wpAddSettingsPages"))!=NULLHANDLE) {
991 rc=((somTD_WPObject_wpAddSettingsPages)
992 somParentNumResolve(__ClassObject->somGetPClsMtabs(),
993 1,
994 __ClassObject->
995 somGetMethodToken(mySomId))
996 )(this,hwndNotebook);
997 SOMFree(mySomId);
998 }
999 else
1000 rc=CWProgFolder::wpAddSettingsPages(hwndNotebook);
1001
1002 if(!queryResModuleHandle()) {
1003 errorResource();
1004 return rc;
1005 }
1006 return(rc/* && cwAddToolbarOptionPage(hwndNotebook)*/);
1007}
1008
1009
1010MRESULT CWMediaFolder::wpDragOver(HWND hwndCnr,PDRAGINFO pDragInfo)
1011{
1012 WPObject *wpObject;
1013 WPFileSystem *wpFSObject;
1014 ULONG ulNum;
1015 ULONG a;
1016 MRESULT mr;
1017 SOMClass *mmAudioClass=somhlpQueryMMAudioClass();
1018 SOMClass *mmMIDIClass=somhlpGetSomClass("MMMIDI");
1019 SOMClass *cwAudioClass=somhlpGetSomClass("CWAudioShadow");
1020
1021
1022 mr=MRFROM2SHORT( DOR_DROP, DO_LINK);
1023 ulNum=DrgQueryDragitemCount(pDragInfo);/* Num items */
1024
1025 if(pDragInfo->usOperation!=DO_DEFAULT && pDragInfo->usOperation!=DO_LINK)
1026 // return MRFROM2SHORT( DOR_NEVERDROP, DO_MOVE);/* It's not an audio object */
1027 {
1028 /* Only CWAudioShadows may be copied or moved */
1029 for(a=0;a<ulNum && SHORT1FROMMR(mr)!=DOR_NEVERDROP; a++)
1030 {
1031 /* Check every object dragged */
1032 wpObject=(WPObject*)OBJECT_FROM_PREC(DrgQueryDragitemPtr( pDragInfo, a)->ulItemID);
1033 if(!wpObject->somIsA(cwAudioClass))
1034 {
1035 return MRFROM2SHORT( DOR_NEVERDROP, DO_MOVE);/* It's not an audio object */
1036 }
1037 }
1038 return MRFROM2SHORT( DOR_DROP, DO_MOVE);/* */
1039 return MRFROM2SHORT( DOR_DROP, pDragInfo->usOperation);/* */
1040 }
1041
1042
1043 for(a=0;a<ulNum && SHORT1FROMMR(mr)!=DOR_NEVERDROP; a++)
1044 {
1045 /* Check every object dragged */
1046 wpObject=(WPObject*)OBJECT_FROM_PREC(DrgQueryDragitemPtr( pDragInfo, a)->ulItemID);
1047 /* Get the filesystem object in case it's a shadow */
1048 wpFSObject=(WPFileSystem*)cwGetFileSystemObject(wpObject);
1049 if(!somIsObj(wpFSObject))
1050 return MRFROM2SHORT( DOR_NEVERDROP, DO_MOVE);/* It's not an object */
1051 if(!wpFSObject->somIsA(cwAudioClass) && !wpFSObject->somIsA(mmAudioClass) && !wpFSObject->somIsA(mmMIDIClass))
1052 return MRFROM2SHORT( DOR_NEVERDROP, DO_MOVE);/* It's not an audio object */
1053 }
1054 /* The following is necessary because for some reason hwndCnr and pDragInfo->hwndSource
1055 are equal when the dragged object resides in the same folder as the target and the target
1056 isn't opened yet. Without this check the dragged object would be moved not linked. */
1057 if(this->wpQueryFolder()==wpObject->wpQueryFolder())
1058 return MRFROM2SHORT(DOR_DROP,DO_LINK);
1059 /* Do not create shadows if the source is the current container */
1060 if(hwndCnr==pDragInfo->hwndSource)
1061 return MRFROM2SHORT( DOR_DROP, DO_MOVE);
1062
1063 return mr;
1064}
1065
1066void _Optlink dropThreadFunc (void *arg)
1067{
1068 HAB hab;
1069 HMQ hmq;
1070 QMSG qmsg;
1071 PDROPTHREADPARAMS threadParams;
1072 CWMediaFolder *thisPtr;
1073 MMAudio* cwAudio;
1074 HWND hwndCnr;
1075
1076 threadParams=(PDROPTHREADPARAMS) arg;
1077 if(!threadParams)
1078 return;
1079 thisPtr=(CWMediaFolder*)threadParams->thisPtr; //Pointer auf CWMediaFolder-Object
1080
1081 if(!somIsObj(thisPtr))
1082 return;
1083
1084 if(thisPtr->mfData)
1085 thisPtr->mfData->bProcessing=TRUE;
1086
1087 hab=WinInitialize(0);
1088 if(hab) {
1089 hmq=WinCreateMsgQueue(hab,0);
1090 if(hmq) {
1091 WPObject *wpObject;
1092 somId mySomId;
1093 M_WPObject *mAudioObject;
1094 SOMClass* scCWShadowClass;
1095 ULONG ulCount;
1096 ULONG ulNumObjects;
1097 /* Needed for specifying the drop point */
1098 POINTL ptl;
1099 PMINIRECORDCORE pmrc;
1100 CNRINFO cnrInfo;
1101 int ID;
1102 HWND hwndSource;
1103
1104 hwndCnr=threadParams->hwndCnr;
1105
1106 /* The objects are already checked by the wpDragOver() method. */
1107
1108 TRY_LOUD(MEDIAFLDR_DROP_THREAD) {
1109 hwndSource=threadParams->hwndSource;
1110 ulNumObjects=threadParams->ulNumObjects;
1111
1112 if((mySomId=somIdFromString(SHADOW_CLASS_NAME))!=NULLHANDLE) {
1113 WPFileSystem *wpFSObject;
1114 /* Get the CWAudioShadow class object */
1115 scCWShadowClass=(SOMClass*)SOMClassMgrObject->somClassFromId(mySomId);
1116 SOMFree(mySomId);
1117 /* Check shadow class */
1118 if(somIsObj(scCWShadowClass)) {
1119 if(hwndSource!=hwndCnr){/* Dropped on white space of an open folder */
1120 QUERYRECFROMRECT qRecRcl;
1121 ptl.x=threadParams->ptl.x;
1122 ptl.y=threadParams->ptl.y;
1123
1124 /* Map to CNR */
1125 WinMapWindowPoints(HWND_DESKTOP, hwndCnr,&ptl, 1);
1126 ptl.y+=10;
1127 /* Window below the mouse ptr. We need it to check if we are over the column title area. */
1128 ID=WinQueryWindowUShort(WinWindowFromPoint(hwndCnr,&ptl, TRUE),QWS_ID);
1129 ptl.y-=10;
1130
1131 /* Find the record near the drop point */
1132 qRecRcl.cb=sizeof(qRecRcl);
1133 qRecRcl.rect.yBottom=ptl.y-10;
1134 qRecRcl.rect.yTop=ptl.y;
1135 qRecRcl.rect.xLeft=ptl.x;
1136 qRecRcl.rect.xRight=ptl.x+10;
1137 qRecRcl.fsSearch=CMA_PARTIAL|CMA_ITEMORDER;
1138 pmrc=(PMINIRECORDCORE)WinSendMsg(hwndCnr, CM_QUERYRECORDFROMRECT,MPFROMLONG(CMA_FIRST),
1139 MPFROMP(&qRecRcl));
1140 WinSendMsg(hwndCnr, CM_QUERYCNRINFO, MPFROMP(&cnrInfo), MPFROMSHORT(sizeof(cnrInfo)));
1141 }/*if(hwndSource!=hwndCnr)*/
1142
1143 /* For all dropped objects */
1144 for(ulCount=0; ulCount<ulNumObjects; ulCount++) {
1145 if(ulCount%10)/* Redraw window every 10 objects */
1146 WinEnableWindowUpdate(hwndCnr, FALSE);
1147 else
1148 WinEnableWindowUpdate(hwndCnr, TRUE);
1149
1150 wpObject=(WPObject*) threadParams->wpObject[ulCount];
1151 /* Get the filesystem object in case it's a shadow */
1152 wpFSObject=(WPFileSystem*)thisPtr->cwGetFileSystemObject(wpObject);
1153 if(somIsObj(wpFSObject)){
1154 if(hwndSource==hwndCnr)/* The folder is closed or dropped on the folder icon. */
1155 wpFSObject->wpCreateShadowObjectExt(thisPtr, FALSE, "", (M_WPObject*)scCWShadowClass);
1156 else {
1157 /* Dropped on white space of the folder */
1158 WPObject *wpo;
1159 if(cnrInfo.flWindowAttr& CV_DETAIL)
1160 {
1161 /* Detailsview */
1162 RECORDINSERT recInsert;
1163
1164 recInsert.cb=sizeof(recInsert);
1165 recInsert.pRecordParent=NULL;
1166 recInsert.fInvalidateRecord=TRUE;
1167 recInsert.zOrder=CMA_TOP;
1168 recInsert.cRecordsInsert=1;
1169
1170 // WinEnableWindowUpdate(hwndCnr, FALSE);
1171 /* Create the shadow */
1172 // wpo=
1173 //wpFSObject->wpCreateShadowObject(thisPtr, FALSE);
1174 wpo=wpFSObject->wpCreateShadowObjectExt(thisPtr, FALSE, "",
1175 (M_WPObject*) scCWShadowClass);
1176 /* Move the record to the right position in the details view */
1177 if(somIsObj(wpo)) {
1178 wpo->wpCnrRemoveObject(hwndCnr);
1179 // WinEnableWindowUpdate(hwndCnr, TRUE);
1180 if(pmrc && ((int)pmrc)!=-1) {
1181 recInsert.pRecordOrder=(PRECORDCORE)pmrc;
1182 /* Insert at the right place. For some reason wpSetNextIconPos() does not work!? */
1183 wpo->wpCnrInsertObject(hwndCnr, &ptl, NULL, &recInsert);
1184 }
1185 else {
1186 /* No record found check if we are at the top or the bottom */
1187 if(ID!=0x7ff0 && ID!=0x7ff1)
1188 recInsert.pRecordOrder=(PRECORDCORE)CMA_END;
1189 else
1190 recInsert.pRecordOrder=(PRECORDCORE)CMA_FIRST;
1191 /* Insert at the right place. For some reason wpSetNextIconPos() does not work!? */
1192 wpo->wpCnrInsertObject(hwndCnr, &ptl, NULL, &recInsert);
1193 }
1194 }/* if(somIsObj(wpo)) */
1195 // WinEnableWindowUpdate(hwndCnr, TRUE);
1196 }/* if(cnrInfo.flWindowAttr& CV_DETAIL) */
1197 else
1198 /* Icon view */
1199 wpo=wpFSObject->wpCreateShadowObjectExt(thisPtr, FALSE, "", (M_WPObject*) scCWShadowClass);
1200 if(somIsObj(wpo))
1201 wpo->wpCnrRefreshDetails();
1202 }/* else(hwndSource==hwndCnr) */
1203 }/* if(somIsObj(wpFSObject)) */
1204 }/* for(ulCount=0;ulCount<ulNumObjects ; ulCount++) */
1205 WinEnableWindowUpdate(hwndCnr, TRUE);
1206 }/* if(somIsObj(scCWShadowClass)) */
1207 }/* if((mySomId=somIdFromString(SHADOW_CLASS_NAME))!=NULLHANDLE)*/
1208 }/* Try */
1209 CATCH(MEDIAFLDR_DROP_THREAD)
1210 {
1211 SysWriteToTrapLog("\nTrap occured in %s, file: %s, line %d.\n",
1212 __FUNCTION__, __FILE__, __LINE__);
1213 } END_CATCH;
1214
1215 WinDestroyMsgQueue(hmq);
1216 }
1217 WinTerminate(hab);
1218 }
1219 if(thisPtr->mfData)
1220 thisPtr->mfData->bProcessing=FALSE;
1221
1222 thisPtr->wpFreeMem((PBYTE)threadParams);
1223}
1224
1225
1226
1227MRESULT CWMediaFolder::wpDrop(HWND hwndCnr,PDRAGINFO pDragInfo,PDRAGITEM pDragItem)
1228{
1229 WPObject *wpObject;
1230 somId mySomId;
1231 M_WPObject *mAudioObject;
1232 SOMClass* scCWShadowClass;
1233 ULONG ulCount;
1234 ULONG ulNumObjects=DrgQueryDragitemCount(pDragInfo);
1235
1236 /* Needed for specifying the drop point */
1237 POINTL ptl;
1238 PMINIRECORDCORE pmrc;
1239 CNRINFO cnrInfo;
1240 int ID;
1241
1242 /* The objects are already checked by the wpDragOver() method. */
1243 TRY_LOUD(MEDIAFLDR_DROP) {
1244 PDROPTHREADPARAMS pThreadParams;
1245 ULONG ulErr;
1246 WPObject* wpObj;
1247
1248 /* DROPTHREADPARAMS already contains one WPObject var so only memory for ulNumObjects-1 must be added to the end */
1249 pThreadParams=(PDROPTHREADPARAMS)wpAllocMem(sizeof(DROPTHREADPARAMS)+(ulNumObjects-1)*sizeof(WPObject*), &ulErr);
1250 pThreadParams->hwndCnr=hwndCnr;
1251 pThreadParams->hwndSource=pDragInfo->hwndSource;
1252 pThreadParams->ulNumObjects=DrgQueryDragitemCount(pDragInfo);
1253 pThreadParams->thisPtr=this;
1254 pThreadParams->ptl.x=pDragInfo->xDrop;
1255 pThreadParams->ptl.y=pDragInfo->yDrop;
1256
1257 /* For all dropped objects */
1258 for(ulCount=0;ulCount<ulNumObjects ; ulCount++) {
1259 pThreadParams->wpObject[ulCount]=(WPObject*)OBJECT_FROM_PREC(DrgQueryDragitemPtr( pDragInfo, ulCount)->ulItemID);
1260 }
1261 _beginthread(dropThreadFunc,NULL,8192*16,(void*)pThreadParams); //Fehlerbehandlung fehlt
1262 }
1263 CATCH(MEDIAFLDR_DROP)
1264 {
1265 SysWriteToTrapLog("\nTrap occured in %s, file: %s, around line %d.\n",
1266 __FUNCTION__, __FILE__, __LINE__);
1267 } END_CATCH;
1268
1269 DrgFreeDraginfo(pDragInfo);
1270 return (MRESULT)RC_DROP_DROPCOMPLETE;
1271}
1272
1273
1274BOOL CWMediaFolder::wpSaveState()
1275{
1276
1277 wpSaveLong("CWMediaFolder", KEY_VOLUME, ulVolume);
1278 // wpSaveData("CWMediaFolder", KEY_FLYBACKGROUND, (PBYTE)&rgbTBFlyBackground, sizeof(RGB));
1279 // wpSaveData("CWMediaFolder", KEY_FLYFOREGROUND, (PBYTE)&rgbTBFlyForeground,sizeof(RGB));
1280 // wpSaveString("CWMediaFolder", KEY_FLYFONT, (PBYTE)&chrTBFlyFontName);
1281 // wpSaveLong("CWMediaFolder", KEY_FLYENABLED,bTBFlyOverEnabled);
1282 // wpSaveLong("CWMediaFolder", KEY_FLYDELAY,iTBFlyOverDelay);
1283 wpSaveLong("CWMediaFolder", KEY_FLAGS, ulFlags);
1284 wpSaveLong("CWMediaFolder", KEY_DISPLAYTYPE, (LONG)usWhichDisplay);
1285 if(mfData)
1286 wpSaveString("CWMediaFolder", KEY_PLAYTIMEFONT, (PBYTE)&mfData->chrPlayTimeFont);
1287 return CWProgFolder::wpSaveState();
1288}
1289
1290BOOL CWMediaFolder::wpRestoreState(ULONG ulReserved)
1291{
1292 ULONG dataSize;
1293 ULONG ulActionButtons;
1294
1295
1296 if(!wpRestoreLong("CWMediaFolder", KEY_VOLUME, &ulVolume))
1297 ulVolume=75;
1298#if 0
1299 if(!wpRestoreLong("CWMediaFolder", KEY_FLYENABLED,&bTBFlyOverEnabled))
1300 bTBFlyOverEnabled=1;
1301 if(!wpRestoreLong("CWMediaFolder", KEY_FLYDELAY,(PULONG)&iTBFlyOverDelay))
1302 iTBFlyOverDelay=250;
1303#endif
1304 if(!wpRestoreLong("CWMediaFolder", KEY_FLAGS,(PULONG)&ulFlags))
1305 ulFlags=0;
1306 if(!wpRestoreLong("CWMediaFolder", KEY_DISPLAYTYPE,(PULONG)&dataSize))
1307 usWhichDisplay=0;
1308 else
1309 usWhichDisplay=(USHORT)dataSize;
1310
1311#if 0
1312 dataSize=sizeof(RGB);
1313 if(!wpRestoreData("CWMediaFolder", KEY_FLYBACKGROUND,(PBYTE)&rgbTBFlyBackground,&dataSize)) {
1314 rgbTBFlyBackground.bBlue=180;
1315 rgbTBFlyBackground.bGreen=255;
1316 rgbTBFlyBackground.bRed=255;
1317 }
1318
1319 dataSize=sizeof(RGB);
1320 if(!wpRestoreData("CWMediaFolder",KEY_FLYFOREGROUND,(PBYTE)&rgbTBFlyForeground,&dataSize)) {
1321 rgbTBFlyForeground.bRed=0;
1322 rgbTBFlyForeground.bGreen=0;
1323 rgbTBFlyForeground.bBlue=0;
1324 }
1325
1326 memset(chrTBFlyFontName,0,sizeof(chrTBFlyFontName));
1327 dataSize=sizeof(chrTBFlyFontName);
1328 if(!wpRestoreString("CWMediaFolder",KEY_FLYFONT,(PBYTE)&chrTBFlyFontName,&dataSize))
1329 memcpy(&chrTBFlyFontName,"8.Helv",sizeof("8.Helv"));
1330#endif
1331
1332 if(mfData)
1333 {
1334 dataSize=sizeof(mfData->chrPlayTimeFont);
1335 wpRestoreString("CWMediaFolder", KEY_PLAYTIMEFONT,(PBYTE)&mfData->chrPlayTimeFont, &dataSize);
1336 }
1337
1338 return CWProgFolder::wpRestoreState(ulReserved);
1339}
1340
1341
1342BOOL CWMediaFolder::cwClose(HWND hwndFrame)
1343{
1344 char text[200];
1345 char title[50];
1346 HWND hwndOwner=HWND_DESKTOP;
1347
1348 /* Check if we currently play a song */
1349 if(iWave && !(ulPrivFlags & MFLDR_SHOWING_MBOX)) {
1350 LONG lDelay;
1351
1352#if 0
1353 PVIEWITEM pViewItem;
1354 int a=0;
1355 /* Check if we close a settings view or a folder view. */
1356 for(pViewItem=wpFindViewItem(VIEW_ANY, NULLHANDLE); pViewItem; pViewItem=wpFindViewItem(VIEW_ANY, pViewItem))
1357 a+=1;
1358 if(a!=1)
1359 return TRUE;
1360#endif
1361
1362 if(hwndFrame!=hwndMFldrFrame)
1363 return TRUE;
1364
1365 if(WinIsWindow(WinQueryAnchorBlock(HWND_DESKTOP), hwndFrame))
1366 hwndOwner=hwndFrame;
1367
1368 /* Start a timer which will cause the folder to close automatically after some time even
1369 if the user doesn't click any button. Get the timeout from the INI file if available. */
1370 if((lDelay=PrfQueryProfileInt(HINI_USERPROFILE, "CWMM", MFLDR_TIMER_DELAY_KEY, MFLDR_MBOX_TIMER_DELAY))
1371 < MFLDR_MBOX_MIN_TIMER_DELAY)
1372 lDelay=MFLDR_MBOX_MIN_TIMER_DELAY;
1373
1374 WinStartTimer(WinQueryAnchorBlock(HWND_DESKTOP), hwndFrame, MFLDR_MBOX_TIMER_ID, lDelay);
1375 ulPrivFlags|= MFLDR_SHOWING_MBOX;
1376 /* Ask user if he really wants to stop playing and close the folder */
1377 if(messageBox( text, IDSTR_CLOSETEXT, sizeof(text),
1378 title, IDSTR_CLOSETITLE, sizeof(title),
1379 queryResModuleHandle(), hwndOwner, MB_YESNO|MB_MOVEABLE|MB_ICONQUESTION)==MBID_NO) {
1380 WinStopTimer(WinQueryAnchorBlock(HWND_DESKTOP), hwndFrame, MFLDR_MBOX_TIMER_ID);
1381 ulPrivFlags&= ~MFLDR_SHOWING_MBOX;
1382 return FALSE;
1383 }
1384 }
1385 cwStopAudioFile(hwndFrame);
1386 /* Stop the playing thread */
1387 WinPostMsg(mfData->hwndPlayObject, WM_QUIT, 0, 0);
1388
1389 /* We were opened by an M3U file. Notify it that we're closing */
1390 if(WinIsWindow(WinQueryAnchorBlock(HWND_DESKTOP), hwndObject)) {
1391 WinPostMsg(hwndObject, WM_APPTERMINATENOTIFY, 0, 0);
1392 }
1393
1394 ulPrivFlags&= ~(MFLDR_VIEW_COMPACT|MFLDR_SHOWING_MBOX);
1395 hwndMFldrFrame=NULL;
1396 wpSaveDeferred();
1397 return TRUE;
1398}
1399
1400void CWMediaFolder::wpInitData()
1401{
1402 ULONG ulErr;
1403 /*
1404 FIXME:
1405 This init call of the parent should be changed to allow replacement of
1406 CWProgFolder.
1407 */
1408 CWProgFolder::wpInitData();
1409 /* Get storage for private data. */
1410 if((mfData=(PMEDIAFLDRDATA)wpAllocMem(sizeof(MEDIAFLDRDATA), &ulErr))!=NULLHANDLE)
1411 memset((void*)mfData, 0, sizeof(MEDIAFLDRDATA));
1412
1413 ulPrivFlags=0;
1414}
1415
1416void CWMediaFolder::wpUnInitData()
1417{
1418 if(mfData)
1419 wpFreeMem((PBYTE)mfData);
1420
1421 /*
1422 FIXME:
1423 This uninit call of the parent should be changed to allow replacement of
1424 CWProgFolder.
1425 */
1426 CWProgFolder::wpUnInitData();
1427}
1428
1429
1430
1431
1432
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