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more tweaks (savepoint)

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This commit is contained in:
Lance Edgar 2013-01-13 09:54:23 -08:00
parent 8f10956bae
commit f2a63e2235
1 changed files with 39 additions and 37 deletions
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54
src/AppMain.c
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@ -109,7 +109,7 @@ Boolean gBabbo = false;
//UInt16 gNumCols = 3;
//UInt16 gNumRows = 11;
//MemHandle gHandles[11][3];
Int16 gTopVisibleRecord = -1;
Int16 firstRecordIndex = -1;
Boolean scanRecordsSelected[12];
Int16 eventEnteredRow = -1;
@ -506,6 +506,7 @@ static Boolean MainFormHandleEvent(EventPtr event)
break;
case penMoveEvent:
if (eventEnteredRow >= 0) {
table = FrmGetObjectPtr(form, FrmGetObjectIndex(form, MainFormScanRecords));
if (TableHitTest(table, event->screenX, event->screenY)) {
@ -520,6 +521,7 @@ static Boolean MainFormHandleEvent(EventPtr event)
handled = true;
}
}
break;
case penUpEvent:
@ -538,6 +540,7 @@ static Boolean MainFormHandleEvent(EventPtr event)
handled = true;
}
eventEnteredRow = -1;
}
break;
@ -547,9 +550,9 @@ static Boolean MainFormHandleEvent(EventPtr event)
case sclRepeatEvent:
if (event->data.sclRepeat.newValue > event->data.sclRepeat.value)
gTopVisibleRecord += (event->data.sclRepeat.newValue - event->data.sclRepeat.value);
firstRecordIndex += (event->data.sclRepeat.newValue - event->data.sclRepeat.value);
else {
gTopVisibleRecord -= (event->data.sclRepeat.value - event->data.sclRepeat.newValue);
firstRecordIndex -= (event->data.sclRepeat.value - event->data.sclRepeat.newValue);
}
table = FrmGetObjectPtr(form, FrmGetObjectIndex(form, MainFormScanRecords));
@ -721,20 +724,18 @@ static Boolean MainFormDoCommand(UInt16 command)
FormPtr form;
TablePtr table;
DmOpenRef db;
UInt16 row, offset, records;
UInt16 row, offset, records, selected;
Int16 rowIndex;
Boolean selected;
handled = false;
switch (command) {
case MainEditDeleteSelected:
selected = false;
selected = 0;
for (row = 0; row < 12; row++) {
if (scanRecordsSelected[row]) {
selected = true;
break;
selected++;
}
}
if (selected) {
@ -750,6 +751,9 @@ static Boolean MainFormDoCommand(UInt16 command)
}
}
DmCloseDatabase(db);
if (firstRecordIndex > 0) {
firstRecordIndex -= selected;
}
MainFormLoadTable(table, true);
ClearScanRecordSelection();
TblRedrawTable(table);
@ -960,15 +964,19 @@ static void MainFormLoadTable(TablePtr table, Boolean updateScroll)
ScrollBarPtr scroll;
db = OpenScanDatabase();
records = DmNumRecords(db);
if (gTopVisibleRecord < 0) {
gTopVisibleRecord = (records > 12) ? (records - 12) : 0;
records = DmNumRecords(db);
if (records) {
if (firstRecordIndex < 0) {
firstRecordIndex = (records > 12) ? (records - 12) : 0;
}
} else {
firstRecordIndex = -1;
}
rows = (records < 12) ? records : 12;
for (row = 0; row < rows; row++) {
recordIndex = gTopVisibleRecord + row;
recordIndex = firstRecordIndex + row;
recordH = DmGetRecord(db, recordIndex);
recordP = MemHandleLock(recordH);
@ -999,7 +1007,7 @@ static void MainFormLoadTable(TablePtr table, Boolean updateScroll)
if (records <= 12) {
SclSetScrollBar(scroll, 0, 0, 0, 0);
} else {
SclSetScrollBar(scroll, gTopVisibleRecord, 0, records - 12, 11);
SclSetScrollBar(scroll, firstRecordIndex, 0, records - 12, 11);
}
}
}
@ -1021,11 +1029,11 @@ static void MainFormLoadTable(TablePtr table, Boolean updateScroll)
/* numRecords = DmNumRecords(db); */
/* rows = (numRecords < 12) ? numRecords : 12; */
/* if (gTopVisibleRecord < 0) */
/* gTopVisibleRecord = (numRecords > 12) ? (numRecords - 12) : 0; */
/* if (firstRecordIndex < 0) */
/* firstRecordIndex = (numRecords > 12) ? (numRecords - 12) : 0; */
/* for (row = 0; row < rows; row++) { */
/* rowId = gTopVisibleRecord + row; */
/* rowId = firstRecordIndex + row; */
/* recordH = DmGetRecord(db, rowId); */
/* recordP = (MemPtr) MemHandleLock(recordH); */
/* TblSetItemPtr(table, row, 0, &recordP->barcode); */
@ -1054,7 +1062,7 @@ static void MainFormLoadTable(TablePtr table, Boolean updateScroll)
/* if (numRecords <= 12) { */
/* SclSetScrollBar(scroll, 0, 0, 0, 0); */
/* } else { */
/* SclSetScrollBar(scroll, gTopVisibleRecord, 0, numRecords - 12, 11); */
/* SclSetScrollBar(scroll, firstRecordIndex, 0, numRecords - 12, 11); */
/* } */
/* } */
/* } */
@ -1346,7 +1354,6 @@ static void StoreScanData()
MemHandle recordH;
MemPtr recordP;
TablePtr table;
UInt16 row;
form = FrmGetFormPtr(MainForm);
@ -1369,12 +1376,7 @@ static void StoreScanData()
DmCloseDatabase(db);
table = FrmGetObjectPtr(form, FrmGetObjectIndex(form, MainFormScanRecords));
row = TblGetLastUsableRow(table);
if (row == tblUnusableRow) {
gTopVisibleRecord = 0;
} else if (row == 11) {
gTopVisibleRecord = TblGetRowID(table, 1);
}
firstRecordIndex = (recordIndex > 11) ? (recordIndex - 11) : 0;
MainFormLoadTable(table, true);
TblRedrawTable(table);
@ -1480,9 +1482,9 @@ static void StoreScanData()
/* table = FrmGetObjectPtr(form, FrmGetObjectIndex(form, MainFormScanRecords)); */
/* row = TblGetLastUsableRow(table); */
/* if (row == tblUnusableRow) { */
/* gTopVisibleRecord = 0; */
/* firstRecordIndex = 0; */
/* } else if (row == 11) { */
/* gTopVisibleRecord = TblGetRowID(table, 1); */
/* firstRecordIndex = TblGetRowID(table, 1); */
/* } */
/* MainFormLoadTable(table, true); */
/* TblRedrawTable(table); */