Revision: 29142
http://sourceforge.net/p/bibdesk/svn/29142
Author: hofman
Date: 2025-04-19 21:21:14 +0000 (Sat, 19 Apr 2025)
Log Message:
-----------
Simply calculate row and column for index
Modified Paths:
--------------
trunk/bibdesk_vendorsrc/amaxwell/FileView/FVFileView.m
Modified: trunk/bibdesk_vendorsrc/amaxwell/FileView/FVFileView.m
===================================================================
--- trunk/bibdesk_vendorsrc/amaxwell/FileView/FVFileView.m 2025-04-19
16:32:39 UTC (rev 29141)
+++ trunk/bibdesk_vendorsrc/amaxwell/FileView/FVFileView.m 2025-04-19
21:21:14 UTC (rev 29142)
@@ -1426,28 +1426,19 @@
- (BOOL)_getGridRow:(NSUInteger *)rowIndex column:(NSUInteger *)colIndex
ofIndex:(NSUInteger)anIndex;
{
+ if (anIndex >= [self numberOfIcons])
+ return NO;
+
NSUInteger cMax = [self numberOfColumns], rMax = [self numberOfRows];
if (0 == cMax || 0 == rMax)
return NO;
-
+
// initialize all of these, in case we don't make it to the inner loop
- NSUInteger r, c = 0, i = 0;
+ NSUInteger r = anIndex / cMax;
+ NSUInteger c = anIndex - r * cMax;
- // iterate columns within each row
- for (r = 0; r < rMax && i <= anIndex; r++)
- {
- for (c = 0; c < cMax && i <= anIndex; c++)
- {
- i++;
- }
- }
-
- // grid row/index are zero based
- r--;
- c--;
-
- if (i <= [self numberOfIcons]) {
+ if (r < rMax) {
if (NULL != rowIndex)
*rowIndex = r;
if (NULL != colIndex)
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