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page adjusts for stamp

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This commit is contained in:
Anthony Stirling
2024-02-10 14:52:27 +00:00
parent e1c3561997
commit 0fabfea56d
6 changed files with 48 additions and 31 deletions
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21
src/main/java/stirling/software/SPDF/utils/GeneralUtils.java
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@@ -116,6 +116,9 @@ public class GeneralUtils {
}
public static List<Integer> parsePageString(String pageOrder, int totalPages) {
return parsePageString(pageOrder, totalPages , false );
}
public static List<Integer> parsePageString(String pageOrder, int totalPages, boolean isOneBased) {
if (pageOrder == null || pageOrder.isEmpty()) {
return Collections.singletonList(1);
}
@@ -123,17 +126,23 @@ public class GeneralUtils {
// Convert the single number string to an integer and return it in a list
return Collections.singletonList(Integer.parseInt(pageOrder));
}
return parsePageList(pageOrder.split(","), totalPages);
return parsePageList(pageOrder.split(","), totalPages, isOneBased);
}
public static List<Integer> parsePageList(String[] pageOrderArr, int totalPages) {
return parsePageList(pageOrderArr, totalPages, false);
}
public static List<Integer> parsePageList(String[] pageOrderArr, int totalPages, boolean isOneBased) {
List<Integer> newPageOrder = new ArrayList<>();
int adjustmentFactor = isOneBased ? 1 : 0;
// loop through the page order array
for (String element : pageOrderArr) {
if ("all".equalsIgnoreCase(element)) {
for (int i = 0; i < totalPages; i++) {
newPageOrder.add(i);
newPageOrder.add(i+ adjustmentFactor);
}
// As all pages are already added, no need to check further
break;
@@ -164,7 +173,7 @@ public class GeneralUtils {
pageNum += constantExists ? constant : 0;
if (pageNum <= totalPages && pageNum > 0) {
newPageOrder.add(pageNum - 1);
newPageOrder.add(pageNum - adjustmentFactor);
}
}
} else if (element.contains("-")) {
@@ -179,11 +188,11 @@ public class GeneralUtils {
// loop through the range of pages
for (int j = start; j <= end; j++) {
// print the current index
newPageOrder.add(j - 1);
newPageOrder.add(j - adjustmentFactor);
}
} else {
// if the element is a single page
newPageOrder.add(Integer.parseInt(element) - 1);
newPageOrder.add(Integer.parseInt(element) - adjustmentFactor);
}
}