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Offset mapping: clip tab index before using it

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This commit is contained in:
Jakub Valtar
2016-05-06 00:01:37 +02:00
parent 8885c38b68
commit 09e4552ceb
1 changed files with 12 additions and 3 deletions
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15
java/src/processing/mode/java/pdex/PreprocessedSketch.java
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@@ -13,6 +13,7 @@ import java.util.Collections;
import java.util.List;
import processing.app.Sketch;
import processing.core.PApplet;
import processing.mode.java.pdex.TextTransform.OffsetMapper;
public class PreprocessedSketch {
@@ -104,7 +105,7 @@ public class PreprocessedSketch {
private int pdeOffsetToTabOffset(int tabIndex, int pdeOffset) {
int tabStartOffset = tabStartOffsets[tabIndex];
int tabStartOffset = tabStartOffsets[clipTabIndex(tabIndex)];
return pdeOffset - tabStartOffset;
}
@@ -114,7 +115,7 @@ public class PreprocessedSketch {
public int tabOffsetToJavaOffset(int tabIndex, int tabOffset) {
int tabStartOffset = tabStartOffsets[tabIndex];
int tabStartOffset = tabStartOffsets[clipTabIndex(tabIndex)];
int pdeOffset = tabStartOffset + tabOffset;
return offsetMapper.getOutputOffset(pdeOffset);
}
@@ -131,7 +132,7 @@ public class PreprocessedSketch {
public int tabOffsetToTabLine(int tabIndex, int tabOffset) {
int tabStartOffset = tabStartOffsets[tabIndex];
int tabStartOffset = tabStartOffsets[clipTabIndex(tabIndex)];
return offsetToLine(pdeCode, tabStartOffset, tabStartOffset + tabOffset);
}
@@ -154,6 +155,14 @@ public class PreprocessedSketch {
/// Util ---------------------------------------------------------------------
private int clipTabIndex(int tabIndex) {
return PApplet.constrain(tabIndex, 0, tabStartOffsets.length - 1);
}
/// BUILDER BUSINESS /////////////////////////////////////////////////////////
/**