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Code Issues Wiki Activity

Code formatter fixes.

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This commit is contained in:
Sergey Prigogin 2011-04-11 00:32:13 +00:00
parent 7dba3181b9
commit ee055684b2
5 changed files with 27 additions and 7 deletions
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2
core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/formatter/DefaultCodeFormatterConstants.java
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@ -146,7 +146,7 @@ public class DefaultCodeFormatterConstants {
* FORMATTER / Option for alignment of conditional expression
* - option id: "org.eclipse.cdt.core.formatter.alignment_for_conditional_expression"
* - possible values: values returned by <code>createAlignmentValue(boolean, int, int)</code> call
* - default: createAlignmentValue(false, WRAP_COMPACT, INDENT_ON_COLUMN)
* - default: createAlignmentValue(false, WRAP_COMPACT_FIRST_BREAK, INDENT_ON_COLUMN)
* </pre>
* @see #createAlignmentValue(boolean, int, int)
*/

8
core/org.eclipse.cdt.core/src/org/eclipse/cdt/internal/formatter/CodeFormatterVisitor.java
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@ -2622,8 +2622,9 @@ public class CodeFormatterVisitor extends ASTVisitor implements ICPPASTVisitor,
}
private int formatAssignment(IASTBinaryExpression node) {
Runnable tailFormatter = scribe.takeTailFormatter();
final IASTExpression op1= node.getOperand1();
// operand 1
// Operand 1
op1.accept(this);
// In case of macros we may have already passed the equal sign position.
@ -2652,10 +2653,11 @@ public class CodeFormatterVisitor extends ASTVisitor implements ICPPASTVisitor,
try {
scribe.alignFragment(expressionAlignment, 0);
// operand 2
scribe.setTailFormatter(tailFormatter);
// Operand 2
final IASTExpression op2= node.getOperand2();
op2.accept(this);
scribe.runTailFormatter();
ok = true;
} catch (AlignmentException e) {
scribe.redoAlignment(e);

6
core/org.eclipse.cdt.core/src/org/eclipse/cdt/internal/formatter/DefaultCodeFormatterOptions.java
View file

@ -530,9 +530,9 @@ public class DefaultCodeFormatterOptions {
try {
this.alignment_for_conditional_expression = Integer.parseInt((String) alignmentForConditionalExpressionOption);
} catch (NumberFormatException e) {
this.alignment_for_conditional_expression = Alignment.M_COMPACT_SPLIT | Alignment.M_INDENT_ON_COLUMN;
this.alignment_for_conditional_expression = Alignment.M_COMPACT_FIRST_BREAK_SPLIT | Alignment.M_INDENT_ON_COLUMN;
} catch (ClassCastException e) {
this.alignment_for_conditional_expression = Alignment.M_COMPACT_SPLIT | Alignment.M_INDENT_ON_COLUMN;
this.alignment_for_conditional_expression = Alignment.M_COMPACT_FIRST_BREAK_SPLIT | Alignment.M_INDENT_ON_COLUMN;
}
}
final Object alignmentForConditionalExpressionChainOption = settings.get(DefaultCodeFormatterConstants.FORMATTER_ALIGNMENT_FOR_CONDITIONAL_EXPRESSION_CHAIN);
@ -1496,7 +1496,7 @@ public class DefaultCodeFormatterOptions {
this.alignment_for_base_clause_in_type_declaration = Alignment.M_NEXT_PER_LINE_SPLIT;
this.alignment_for_binary_expression = Alignment.M_COMPACT_SPLIT;
this.alignment_for_compact_if = Alignment.M_COMPACT_SPLIT;
this.alignment_for_conditional_expression = Alignment.M_COMPACT_SPLIT | Alignment.M_INDENT_ON_COLUMN;
this.alignment_for_conditional_expression = Alignment.M_COMPACT_FIRST_BREAK_SPLIT | Alignment.M_INDENT_ON_COLUMN;
this.alignment_for_conditional_expression_chain = Alignment.M_COMPACT_SPLIT | Alignment.M_INDENT_ON_COLUMN;
this.alignment_for_declarator_list = Alignment.M_COMPACT_SPLIT;
this.alignment_for_enumerator_list = Alignment.M_ONE_PER_LINE_SPLIT;

9
core/org.eclipse.cdt.core/src/org/eclipse/cdt/internal/formatter/align/Alignment.java
View file

@ -268,6 +268,15 @@ public class Alignment {
*/
case M_COMPACT_FIRST_BREAK_SPLIT:
if (this.fragmentBreaks[0] == NONE) {
if ((this.mode & M_INDENT_ON_COLUMN) != 0) {
if (this.breakIndentationLevel <= this.alternativeBreakIndentationLevel) {
// Does not make sense to break here unless indentation is reduced.
break;
}
// Change break indentation level and erase previously created breaks.
this.breakIndentationLevel = this.alternativeBreakIndentationLevel;
eraseExistingBreaks(0);
}
this.fragmentBreaks[0] = BREAK;
this.fragmentIndentations[0] = this.breakIndentationLevel;
return wasSplit = true;

9
core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/CodeFormatterTest.java
View file

@ -2084,6 +2084,9 @@ public class CodeFormatterTest extends BaseUITestCase {
//int variable2 = 1000000 < 2000000 ? 3000000 + 40000000 : 8000000 + 900000000;
//int variable3 = 1000000 < 2000000 ? 3000000 + 4000000 + 5000000 + 6000000 + 7000000 : 8000000 + 9000000;
//int variable4 = 1000000 < 2000000 ? 3000000 + 4000000 + 5000000 + 6000000 + 7000000 : 8000000 + 90000000;
//int variable5;
//variable5 = 10000000 < 2000000 ? 3000000 + 4000000 + 5000000 + 6000000 : 700000;
//variable5 = 10000000 < 2000000 ? 3000000 + 4000000 + 5000000 + 6000000 : 7000000;
//}
//void test() {
@ -2098,6 +2101,12 @@ public class CodeFormatterTest extends BaseUITestCase {
// 1000000 < 2000000 ?
// 3000000 + 4000000 + 5000000 + 6000000 + 7000000 :
// 8000000 + 90000000;
// int variable5;
// variable5 =
// 10000000 < 2000000 ? 3000000 + 4000000 + 5000000 + 6000000 : 700000;
// variable5 =
// 10000000 < 2000000 ?
// 3000000 + 4000000 + 5000000 + 6000000 : 7000000;
//}
public void testConditionalExpression() throws Exception {
fOptions.put(DefaultCodeFormatterConstants.FORMATTER_TAB_CHAR, CCorePlugin.SPACE);