diff options
Diffstat (limited to 'systemtap/org.eclipse.linuxtools.systemtap.ui.ide/src/org/eclipse/linuxtools/internal/systemtap/ui/ide/editors/stp/STPAlignment.java')
| -rw-r--r-- | systemtap/org.eclipse.linuxtools.systemtap.ui.ide/src/org/eclipse/linuxtools/internal/systemtap/ui/ide/editors/stp/STPAlignment.java | 48 |
1 files changed, 22 insertions, 26 deletions
diff --git a/systemtap/org.eclipse.linuxtools.systemtap.ui.ide/src/org/eclipse/linuxtools/internal/systemtap/ui/ide/editors/stp/STPAlignment.java b/systemtap/org.eclipse.linuxtools.systemtap.ui.ide/src/org/eclipse/linuxtools/internal/systemtap/ui/ide/editors/stp/STPAlignment.java index 8289b7782c..8ab058b053 100644 --- a/systemtap/org.eclipse.linuxtools.systemtap.ui.ide/src/org/eclipse/linuxtools/internal/systemtap/ui/ide/editors/stp/STPAlignment.java +++ b/systemtap/org.eclipse.linuxtools.systemtap.ui.ide/src/org/eclipse/linuxtools/internal/systemtap/ui/ide/editors/stp/STPAlignment.java @@ -15,7 +15,7 @@ import java.util.Arrays; /** * Alignment management - * + * * @since 4.0 */ public class STPAlignment { @@ -40,16 +40,16 @@ public class STPAlignment { /** Link to the enclosing alignment. */ public STPAlignment enclosing; - + /** Start location of this alignment. */ public STPLocation location; /** * Tail formatter is an encapsulation mechanism for formatting of the trailing text that should - * be kept together with the last element of a list. + * be kept together with the last element of a list. */ public Runnable tailFormatter; - + // Indentation management public int fragmentIndex; public int fragmentCount; @@ -69,7 +69,7 @@ public class STPAlignment { public int currentFragmentStartLine; public final STPScribe scribe; - + /* * Alignment modes */ @@ -78,7 +78,7 @@ public class STPAlignment { public static final int M_INDENT_BY_ONE = 4; // if bit set, broken fragments will be indented one level below current (not using continuation indentation) // Split modes can be combined either with M_FORCE or M_INDENT_ON_COLUMN - + /** foobar(#fragment1, #fragment2, <ul> * <li> #fragment3, #fragment4 </li> * </ul> @@ -121,7 +121,7 @@ public class STPAlignment { //64+32 //64+32+16 - + // Mode controlling column alignments /** * <table BORDER COLS=4 WIDTH="100%" > @@ -131,23 +131,23 @@ public class STPAlignment { * </table> */ public static final int M_MULTICOLUMN = 256; // fragments are on same line, but multiple line of fragments will be aligned vertically - + public static final int M_NO_ALIGNMENT = 0; - + public int mode; - + public static final int SPLIT_MASK = M_ONE_PER_LINE_SPLIT | M_NEXT_SHIFTED_SPLIT | M_COMPACT_SPLIT | M_COMPACT_FIRST_BREAK_SPLIT | M_NEXT_PER_LINE_SPLIT; // Alignment tie-break rules - when split is needed, will decide whether innermost/outermost alignment is to be chosen public static final int R_OUTERMOST = 1; public static final int R_INNERMOST = 2; public int tieBreakRule; - + // Alignment effects on a per fragment basis public static final int BREAK_NOT_ALLOWED = -1; public static final int NONE = 0; public static final int BREAK = 2; - + // Chunk kind public static final int CHUNK_FIELD = 1; public static final int CHUNK_METHOD = 2; @@ -174,7 +174,7 @@ public class STPAlignment { if (currentColumn == 1) { currentColumn = this.location.outputIndentationLevel + 1; } - + // Initialize the break indentation level, using modes and continuationIndentationLevel // preference. final int indentSize = this.scribe.indentationSize; @@ -206,11 +206,11 @@ public class STPAlignment { couldBreak(); } } - + public boolean checkChunkStart(int kind, int startIndex, int sourceRestart) { if (this.chunkKind != kind) { this.chunkKind = kind; - + // When redoing same chunk alignment, must not reset if (startIndex != this.chunkStartIndex) { this.chunkStartIndex = startIndex; @@ -237,10 +237,6 @@ public class STPAlignment { } // Backtrack only once all fragments got checked if (this.needRedoColumnAlignment && this.fragmentIndex == this.fragmentCount - 1) { // alignment too small -// if (CodeFormatterVisitor.DEBUG) { -// System.out.println("ALIGNMENT TOO SMALL"); -// System.out.println(this); -// } this.needRedoColumnAlignment = false; int relativeDepth = 0; STPAlignment targetAlignment = this.scribe.memberAlignment; @@ -254,7 +250,7 @@ public class STPAlignment { } } } - + public boolean couldBreak() { int i; switch (mode & SPLIT_MASK) { @@ -308,7 +304,7 @@ public class STPAlignment { this.fragmentIndentations[i] = this.breakIndentationLevel; return wasSplit = true; } - } while ((this.fragmentBreaks[i] != BREAK || (this.mode & M_INDENT_ON_COLUMN) != 0) && --i >= 0); + } while ((this.fragmentBreaks[i] != BREAK || (this.mode & M_INDENT_ON_COLUMN) != 0) && --i >= 0); break; /* # aligned fragment @@ -329,7 +325,7 @@ public class STPAlignment { return wasSplit = true; } break; - + /* # aligned fragment * foo( * #AAAAA, @@ -384,11 +380,11 @@ public class STPAlignment { } } } - + public STPAlignment getAlignment(String targetName) { if (targetName.equals(this.name)) return this; if (this.enclosing == null) return null; - + return this.enclosing.getAlignment(targetName); } @@ -463,7 +459,7 @@ public class STPAlignment { public void toFragmentsString(StringBuffer buffer) { // default implementation } - + @Override public String toString() { StringBuffer buffer = new StringBuffer(10); @@ -496,7 +492,7 @@ public class STPAlignment { buffer.append('\n'); return buffer.toString(); } - + public void update() { for (int i = 1; i < this.fragmentCount; i++) { if (this.fragmentBreaks[i] == BREAK) { |