/* Rename document name in document list */
void UpdateDocumentName
(
UInt16 index, /* record index */
const Char* name, /* new document name */
const Char* filename /* new filename */
)
/* THROWS */
{
MemHandle handle;
DocumentData* handlePtr;
THROW_IF( name == NULL || *name == '\0', errNoDocumentName );
handle = OpenRecord( plkrDocList, index );
THROW_IF( handle == NULL, DmGetLastErr() );
handlePtr = MemHandleLock( handle );
DmWrite( handlePtr, OFFSETOF( DocumentData, name ),
name, StrLen( name ) + 1 );
if ( handlePtr->location != RAM ) {
DocumentData* dataPtr;
UInt16 infoSize;
UInt16 dataSize;
Char volumeLabel[ LABEL_LEN ];
UInt16 fileLength;
UInt16 volumeLabelLength;
fileLength = StrLen( handlePtr->data ) + 1;
volumeLabelLength = StrLen( handlePtr->data + fileLength ) + 1;
StrNCopy( volumeLabel, handlePtr->data + fileLength,
volumeLabelLength );
MemHandleUnlock( handle );
infoSize = sizeof *dataPtr;
dataSize = StrLen( filename ) + StrLen( volumeLabel ) + 2;
handle = ResizeRecord( plkrDocList, index, infoSize + dataSize );
dataPtr = MemHandleLock( handle );
DmWrite( dataPtr, infoSize, filename, StrLen( filename ) + 1 );
DmWrite( dataPtr, infoSize + StrLen( filename ) + 1, volumeLabel,
StrLen( volumeLabel ) + 1 );
}
MemHandleUnlock( handle );
CloseRecord( handle, true );
DmInsertionSort( plkrDocList, CompareDocumentNames, 0 );
}
/* Populate document list with records */
static void UpdateDocList( void )
/* THROWS */
{
/* no automatic update if user has selected to handle it manually
or if we have a low power situation */
if ( Prefs()->syncPolicy == SYNC_MANUAL || ! HasEnoughPower() )
return;
SpeedFaster();
/* create list for documents that have been deleted since the last
session */
CreateRemoveList();
ErrTry {
/* find all Plucker documents in RAM */
EnumerateRAM();
/* ... and on mounted external cards */
if ( Prefs()->syncPolicy != SYNC_IGNORE_CARD ) {
#ifdef SUPPORT_VFS_FONTS
if ( ! ScannedVFSFonts() ) {
EnumerateCards( ENUMERATECARD_DOCS | ENUMERATECARD_FONTS );
PostprocessVFSFonts();
}
else
#endif
{
EnumerateCards( ENUMERATECARD_DOCS );
}
}
/* clean up */
DeactivateDocuments();
DmInsertionSort( plkrDocList, CompareDocumentNames, 0 );
}
ErrCatch( err ) {
ReleaseDeactivateList();
ErrThrow( err );
} ErrEndCatch
SpeedRestore();
}
/***********************************************************************
*
* FUNCTION: ThumbnailViewHandleEvent
*
* DESCRIPTION: This routine is the event handler for the "Thumbnail View"
* of the Record application.
*
* PARAMETERS: event - a pointer to an EventType structure
*
* RETURNED: true if the event was handled and should not be passed
* to a higher level handler.
*
***********************************************************************/
Boolean ThumbnailViewHandleEvent (EventPtr event) {
FormPtr frm = NULL;
Boolean handled = false;
switch (event->eType) {
case keyDownEvent:
/* Hardware button pressed? */
if (TxtCharIsHardKey(event->data.keyDown.modifiers, event->data.keyDown.chr)) {
if (!(event->data.keyDown.modifiers & poweredOnKeyMask))
ThumbnailViewNextCategory();
handled = true;
} else if (EvtKeydownIsVirtual(event)) {
switch (event->data.keyDown.chr) {
case vchrPageUp:
case vchrRockerUp:
if (d.fiveWayNavigation) {
/* Deselect previous item */
ToggleButton(d.thumbnailX, d.thumbnailY, false);
/* Select new item, scroll if necessary */
if (ThumbnailViewMoveCursorUp())
ThumbnailViewScroll(-1);
UpdateButtonAndIndex();
} else {
ThumbnailViewPageScroll(winUp);
}
handled = true;
break;
case vchrPageDown:
case vchrRockerDown:
if (d.fiveWayNavigation) {
/* Deselect previous item */
ToggleButton(d.thumbnailX, d.thumbnailY, false);
/* Select new item, scroll if necessary */
if (ThumbnailViewMoveCursorDown())
ThumbnailViewScroll(1);
UpdateButtonAndIndex();
} else {
ThumbnailViewPageScroll(winDown);
}
handled = true;
break;
/* Treo 600 5-way navigation */
case vchrRockerCenter:
handled = ThumbnailViewHandleFiveWayNavSelect();
break;
case vchrRockerLeft:
handled = ThumbnailViewHandleFiveWayNavLeft();
break;
case vchrRockerRight:
handled = ThumbnailViewHandleFiveWayNavRight();
break;
/* Tungsten 5-way navigation */
case vchrNavChange:
if (NavDirectionPressed(event, Left))
handled = ThumbnailViewHandleFiveWayNavLeft();
else if (NavDirectionPressed(event, Right))
handled = ThumbnailViewHandleFiveWayNavRight();
else if (NavSelectPressed(event))
handled = ThumbnailViewHandleFiveWayNavSelect();
break;
/* case vchrSendData: */
/* ThumbnailViewDoCommand(ThumbnailRecordBeamCategoryCmd); */
/* handled = true; */
/* break; */
default:
/* ignore */
}
}
break;
case ctlSelectEvent:
switch (event->data.ctlSelect.controlID) {
case NewButton:
/* Create new sketch after all existing ones */
p.dbI = DmNumRecords(d.dbR);
AllocImage();
FrmGotoForm(p.flags & PFLAGS_WITH_TITLEBAR ? DiddleTForm : DiddleForm);
handled = true;
break;
case CategoryPop:
ThumbnailViewSelectCategory();
handled = true;
break;
case TextListButton:
FrmGotoForm(DiddleListForm);
handled = true;
break;
case ThumbnailDetailListButton:
FrmGotoForm(DiddleThumbnailDetailForm);
handled = true;
break;
}
break;
case frmGotoEvent:
p.dbI = event->data.frmGoto.recordNum;
SwitchCategoryForGoto();
FrmGotoForm(p.flags & PFLAGS_WITH_TITLEBAR ? DiddleTForm : DiddleForm);
event->eType = dbOpenRecordFieldEvent;
EvtAddEventToQueue(event);
handled = true;
break;
case menuEvent:
{
Char chr = 0;
switch(event->data.menu.itemID) {
case menuitemID_CmdAbout:
DoAboutDialog();
handled = true;
break;
case menuitemID_CmdSecurity:
ThumbnailDoCmdSecurity();
handled = true;
break;
case menuitemID_CmdSortByAlarm:
case menuitemID_CmdSortByName:
if (event->data.menu.itemID == menuitemID_CmdSortByAlarm)
DmInsertionSort(d.dbR, &SortByAlarmTime, 0);
else
DmInsertionSort(d.dbR, &SortByName, 0);
SetTopVisibleRecord(0);
ThumbnailViewLoadRecords(FrmGetActiveForm());
handled = true;
break;
case menuitemID_CmdPref: chr=cmdPref; break;
case menuitemID_CmdExtPref: chr=cmdExtPref; break;
case menuitemID_CmdHWPref: chr=cmdHWPref; break;
case menuitemID_CmdAlarmPref: chr=cmdAlarmPref; break;
case menuitemID_CmdHelp: chr=cmdHelp; break;
}
if (!handled)
handled = KeyDown(chr);
}
break;
case frmOpenEvent:
frm = FrmGetActiveForm();
ThumbnailViewInit(frm);
FrmDrawForm(frm);
/* Disable 5-way navigation initially */
d.fiveWayNavigation = false;
/* Clean up */
if (d.record_name) MemHandleFree(d.record_name);
d.record_name = NULL;
if (d.record_note) MemHandleFree(d.record_note);
d.record_note = NULL;
handled = true;
break;
case frmUpdateEvent:
handled = ThumbnailViewUpdateDisplay(event->data.frmUpdate.updateCode);
break;
case menuCmdBarOpenEvent:
MenuCmdBarAddButton(menuCmdBarOnLeft, BarSecureBitmap,
menuCmdBarResultMenuItem, menuitemID_CmdSecurity, 0);
/* Tell the field package to not add buttons automatically; */
/* we've done it all ourselves. */
event->data.menuCmdBarOpen.preventFieldButtons = true;
/* don't set handled to true; this event must fall through to the system. */
break;
case sclRepeatEvent:
ThumbnailViewScroll (event->data.sclRepeat.newValue - event->data.sclRepeat.value);
break;
case dbNonKeyCommandEvent:
handled = HandleNonKeyCommandCode(event->data.menu.itemID);
break;
/* case frmObjectFocusTakeEvent: */
/* { */
/* RectangleType r; */
/* FormType* frm = FrmGetFormPtr(event->data.frmObjectFocusTake.formID); */
/* const UInt16 id = event->data.frmObjectFocusTake.objectID; */
/* const UInt16 idx = FrmGetObjectIndex(frm, id); */
/* if (id >= Thumb1 && id <= Thumb30) { */
/* FrmGetObjectBounds(frm, idx, &r); */
/* FrmSetFocus(frm, idx); */
/* HsNavDrawFocusRing(frm, id, hsNavFocusRingNoExtraInfo, &r, */
/* hsNavFocusRingStyleObjectTypeDefault, false); */
/* handled = true; */
/* } */
/* } */
/* break; */
default:
/* do nothing */
}
return handled;
}