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-rw-r--r--org.eclipse.jface.text/src/org/eclipse/jface/text/source/AnnotationRulerColumn.java12
-rw-r--r--org.eclipse.jface.text/src/org/eclipse/jface/text/source/LineNumberRulerColumn.java3
-rw-r--r--org.eclipse.jface.text/src/org/eclipse/jface/text/source/inlined/InlinedAnnotationDrawingStrategy.java112
-rw-r--r--org.eclipse.jface.text/src/org/eclipse/jface/text/source/inlined/InlinedAnnotationSupport.java6
-rw-r--r--org.eclipse.jface.text/src/org/eclipse/jface/text/source/inlined/LineHeaderAnnotation.java31
5 files changed, 27 insertions, 137 deletions
diff --git a/org.eclipse.jface.text/src/org/eclipse/jface/text/source/AnnotationRulerColumn.java b/org.eclipse.jface.text/src/org/eclipse/jface/text/source/AnnotationRulerColumn.java
index 72558c95b..043c9722f 100644
--- a/org.eclipse.jface.text/src/org/eclipse/jface/text/source/AnnotationRulerColumn.java
+++ b/org.eclipse.jface.text/src/org/eclipse/jface/text/source/AnnotationRulerColumn.java
@@ -802,13 +802,11 @@ public class AnnotationRulerColumn implements IVerticalRulerColumn, IVerticalRul
r.height= textBounds.height;
r.y = textBounds.y;
}
- // adjust the annotation position at the bottom of the line if line height has custom line height
- int defaultLineHeight= fCachedTextWidget.getLineHeight();
- int lineHeight= fCachedTextWidget.getLineHeight(offset);
- if (lineHeight > defaultLineHeight) {
- int adjust= lineHeight - defaultLineHeight;
- r.y+= adjust;
- r.height-= adjust;
+ // adjust the annotation position at the bottom of the line if line height has custom vertical line indent
+ int verticalIndent= fCachedTextViewer.getTextWidget().getLineVerticalIndent(startLine);
+ if (verticalIndent > 0) {
+ r.y+= verticalIndent;
+ r.height-= verticalIndent;
}
if (r.y < dimension.y && fAnnotationAccessExtension != null) // annotation within visible area
fAnnotationAccessExtension.paint(annotation, gc, fCanvas, r);
diff --git a/org.eclipse.jface.text/src/org/eclipse/jface/text/source/LineNumberRulerColumn.java b/org.eclipse.jface.text/src/org/eclipse/jface/text/source/LineNumberRulerColumn.java
index 3d2104fcc..3244d0884 100644
--- a/org.eclipse.jface.text/src/org/eclipse/jface/text/source/LineNumberRulerColumn.java
+++ b/org.eclipse.jface.text/src/org/eclipse/jface/text/source/LineNumberRulerColumn.java
@@ -941,7 +941,8 @@ public class LineNumberRulerColumn implements IVerticalRulerColumn {
}
int indentation= fIndentation[index];
int baselineBias= getBaselineBias(gc, widgetLine);
- gc.drawString(s, indentation * fZoom / 100, (y + baselineBias) * fZoom / 100, true);
+ int verticalIndent= fCachedTextViewer.getTextWidget().getLineVerticalIndent(widgetLine);
+ gc.drawString(s, indentation * fZoom / 100, (y + baselineBias + verticalIndent) * fZoom / 100, true);
}
/**
diff --git a/org.eclipse.jface.text/src/org/eclipse/jface/text/source/inlined/InlinedAnnotationDrawingStrategy.java b/org.eclipse.jface.text/src/org/eclipse/jface/text/source/inlined/InlinedAnnotationDrawingStrategy.java
index 5d3b41c53..c2313977a 100644
--- a/org.eclipse.jface.text/src/org/eclipse/jface/text/source/inlined/InlinedAnnotationDrawingStrategy.java
+++ b/org.eclipse.jface.text/src/org/eclipse/jface/text/source/inlined/InlinedAnnotationDrawingStrategy.java
@@ -76,18 +76,11 @@ class InlinedAnnotationDrawingStrategy implements IDrawingStrategy {
*/
private static void draw(LineHeaderAnnotation annotation, GC gc, StyledText textWidget, int offset, int length,
Color color) {
- StyleRange style= null;
- try {
- style= textWidget.getStyleRangeAtOffset(offset);
- } catch (Exception e) {
- return;
- }
+ int line= textWidget.getLineAtOffset(offset);
if (isDeleted(annotation)) {
// When annotation is deleted, update metrics to null to remove extra spaces of the line header annotation.
- if (style != null && style.metrics != null) {
- style.metrics= null;
- textWidget.setStyleRange(style);
- }
+ if (textWidget.getLineVerticalIndent(line) > 0)
+ textWidget.setLineVerticalIndent(line, 0);
return;
}
if (gc != null) {
@@ -103,53 +96,20 @@ class InlinedAnnotationDrawingStrategy implements IDrawingStrategy {
annotation.draw(gc, textWidget, offset, length, color, x, y);
int height= annotation.getHeight();
if (height != 0) {
- // The inline annotation replaces one character by taking a place width
- // GlyphMetrics
- // Here we need to redraw this first character because GlyphMetrics clip this
- // character.
-
- // FIXME: remove this code when we need not redraw the character (see https://bugs.eclipse.org/bugs/show_bug.cgi?id=531769)
- // START TO REMOVE
- String s= textWidget.getText(offset, offset);
- Point charBounds= gc.stringExtent(s);
- int charWidth= charBounds.x;
- int charHeight= charBounds.y;
- annotation.setRedrawnCharacterWidth(charWidth);
- annotation.setRedrawnCharacterHeight(charHeight);
- // END TO REMOVE
-
- StyleRange newStyle= updateStyle(annotation, style);
- if (newStyle != null) {
- textWidget.setStyleRange(newStyle);
- return;
- }
-
- // FIXME: remove this code when we need not redraw the character (see https://bugs.eclipse.org/bugs/show_bug.cgi?id=531769)
- // START TO REMOVE
- int charX= x + bounds.width - charWidth;
- int charY= y + bounds.height - textWidget.getLineHeight();
- if (style != null) {
- if (style.background != null) {
- gc.setBackground(style.background);
- gc.fillRectangle(charX, charY, charWidth + 1, bounds.height);
+ if (height != textWidget.getLineVerticalIndent(line)) {
+ if (annotation.oldLine != -1 && annotation.oldLine < textWidget.getLineCount()) {
+ textWidget.setLineVerticalIndent(annotation.oldLine, 0);
}
- if (style.foreground != null) {
- gc.setForeground(style.foreground);
- } else {
- gc.setForeground(textWidget.getForeground());
- }
- gc.setFont(annotation.getFont(style.fontStyle));
+ textWidget.setLineVerticalIndent(line, height);
}
- gc.drawString(s, charX, charY, true);
- // END TO REMOVE
- } else if (style != null && style.metrics != null && style.metrics.ascent != 0) {
- // line header annotation had an height, reset it
- style.metrics= null;
- textWidget.setStyleRange(style);
+ annotation.oldLine= line;
+ return;
+ } else if (textWidget.getLineVerticalIndent(line) > 0) {
+ textWidget.setLineVerticalIndent(line, 0);
}
} else {
- if (style != null && style.metrics != null) {
- // Here GlyphMetrics ascent is done, the redraw of the full line width is done to avoid annotation clipping
+ if (textWidget.getLineVerticalIndent(line) > 0) {
+ // Here vertical indent is done, the redraw of the full line width is done to avoid annotation clipping
Rectangle bounds= textWidget.getTextBounds(offset, offset);
Rectangle client= textWidget.getClientArea();
textWidget.redraw(0, bounds.y, client.width, bounds.height, false);
@@ -160,52 +120,6 @@ class InlinedAnnotationDrawingStrategy implements IDrawingStrategy {
}
/**
- * Returns the style to apply with GlyphMetrics ascent only if needed.
- *
- * @param annotation the line header annotation
- * @param style the current style and null otherwise.
- * @return the style to apply with GlyphMetrics ascent only if needed.
- */
- static StyleRange updateStyle(LineHeaderAnnotation annotation, StyleRange style) {
- int width= annotation.getRedrawnCharacterWidth();
- if (width == 0) {
- // Update GlyphMetrics only when mining was already drawn
- return null;
- }
- int height= annotation.getHeight();
- if (height == 0) {
- return null;
- }
- int fullHeight= height + annotation.getRedrawnCharacterHeight();
- if (style == null) {
- style= new StyleRange();
- Position position= annotation.getPosition();
- style.start= position.getOffset();
- style.length= 1;
- }
- GlyphMetrics metrics= style.metrics;
- if (!annotation.isMarkedDeleted()) {
- if (metrics == null) {
- metrics= new GlyphMetrics(fullHeight, 0, width);
- } else {
- if (metrics.ascent == fullHeight) {
- return null;
- }
- /**
- * We must create a new GlyphMetrics instance because comparison with similarTo used
- * later in StyledText#setStyleRange will compare the same (modified) and won't
- * realize an update happened.
- */
- metrics= new GlyphMetrics(fullHeight, 0, width);
- }
- } else {
- metrics= null;
- }
- style.metrics= metrics;
- return style;
- }
-
- /**
* Draw the line content annotation inside line in the empty area computed by
* {@link GlyphMetrics}.
*
diff --git a/org.eclipse.jface.text/src/org/eclipse/jface/text/source/inlined/InlinedAnnotationSupport.java b/org.eclipse.jface.text/src/org/eclipse/jface/text/source/inlined/InlinedAnnotationSupport.java
index 0ea912ecc..1c473fa7f 100644
--- a/org.eclipse.jface.text/src/org/eclipse/jface/text/source/inlined/InlinedAnnotationSupport.java
+++ b/org.eclipse.jface.text/src/org/eclipse/jface/text/source/inlined/InlinedAnnotationSupport.java
@@ -111,12 +111,6 @@ public class InlinedAnnotationSupport {
if (style != null) {
textPresentation.mergeStyleRange(style);
}
- } else if (annotation instanceof LineHeaderAnnotation) {
- LineHeaderAnnotation ann= (LineHeaderAnnotation) annotation;
- StyleRange style= InlinedAnnotationDrawingStrategy.updateStyle(ann, null);
- if (style != null) {
- textPresentation.mergeStyleRange(style);
- }
}
});
}
diff --git a/org.eclipse.jface.text/src/org/eclipse/jface/text/source/inlined/LineHeaderAnnotation.java b/org.eclipse.jface.text/src/org/eclipse/jface/text/source/inlined/LineHeaderAnnotation.java
index 607544798..51cf13ec6 100644
--- a/org.eclipse.jface.text/src/org/eclipse/jface/text/source/inlined/LineHeaderAnnotation.java
+++ b/org.eclipse.jface.text/src/org/eclipse/jface/text/source/inlined/LineHeaderAnnotation.java
@@ -1,11 +1,11 @@
/**
* Copyright (c) 2017, 2018 Angelo ZERR.
- *
+ *
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
- * https://www.eclipse.org/legal/epl-2.0/
- *
+ * https://www.eclipse.org/legal/epl-2.0/
+ *
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
@@ -25,18 +25,17 @@ import org.eclipse.jface.text.source.ISourceViewer;
*/
public class LineHeaderAnnotation extends AbstractInlinedAnnotation {
- private int redrawnCharacterHeight;
-
- private int redrawnCharacterWidth;
+ int oldLine;
/**
* Line header annotation constructor.
*
* @param position the position where the annotation must be drawn.
- * @param viewer the {@link ISourceViewer} where the annotation must be drawn.
+ * @param viewer the {@link ISourceViewer} where the annotation must be drawn.
*/
public LineHeaderAnnotation(Position position, ISourceViewer viewer) {
super(position, viewer);
+ oldLine= -1;
}
/**
@@ -46,23 +45,7 @@ public class LineHeaderAnnotation extends AbstractInlinedAnnotation {
*/
public int getHeight() {
StyledText styledText= super.getTextWidget();
- return styledText.getBaseline();
- }
-
- int getRedrawnCharacterHeight() {
- return redrawnCharacterHeight;
- }
-
- void setRedrawnCharacterHeight(int redrawnCharacterHeight) {
- this.redrawnCharacterHeight= redrawnCharacterHeight;
- }
-
- int getRedrawnCharacterWidth() {
- return redrawnCharacterWidth;
- }
-
- void setRedrawnCharacterWidth(int redrawnCharacterWidth) {
- this.redrawnCharacterWidth= redrawnCharacterWidth;
+ return styledText.getLineHeight();
}
@Override

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