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Icon on gutter for two colors

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This commit is contained in:
Vassiliy Kudryashov
2013-02-12 22:07:27 +04:00
parent cb37330146
commit 0e830fdf1e
2 changed files with 76 additions and 2 deletions
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platform/lang-impl/src/com/intellij/ui/ColorLineMarkerProvider.java
+9 -2
View File
@@ -31,6 +31,7 @@ import com.intellij.psi.util.PsiUtilBase;
import com.intellij.util.Function;
import com.intellij.util.FunctionUtil;
import com.intellij.util.ui.ColorIcon;
import com.intellij.util.ui.TwoColorsIcon;
import org.jetbrains.annotations.NotNull;
import javax.swing.*;
@@ -62,10 +63,12 @@ public final class ColorLineMarkerProvider implements LineMarkerProvider {
private static class MyInfo extends MergeableLineMarkerInfo<PsiElement> {
private final Color myColor;
public MyInfo(@NotNull final PsiElement element, final Color color, final ElementColorProvider colorProvider) {
super(element,
element.getTextRange(),
new ColorIcon(10, color),
new ColorIcon(12, color),
Pass.UPDATE_ALL,
FunctionUtil.<Object, String>nullConstant(),
new GutterIconNavigationHandler<PsiElement>() {
@@ -87,7 +90,8 @@ public final class ColorLineMarkerProvider implements LineMarkerProvider {
}
}
},
GutterIconRenderer.Alignment.RIGHT);
GutterIconRenderer.Alignment.LEFT);
myColor = color;
}
@Override
@@ -97,6 +101,9 @@ public final class ColorLineMarkerProvider implements LineMarkerProvider {
@Override
public Icon getCommonIcon(@NotNull List<MergeableLineMarkerInfo> infos) {
if (infos.size() == 2 && infos.get(0) instanceof MyInfo && infos.get(1) instanceof MyInfo) {
return new TwoColorsIcon(12, ((MyInfo)infos.get(1)).myColor, ((MyInfo)infos.get(0)).myColor);
}
return AllIcons.Gutter.Colors;
}
platform/util/src/com/intellij/util/ui/TwoColorsIcon.java
+67
View File
@@ -0,0 +1,67 @@
/*
* Copyright 2000-2013 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.intellij.util.ui;
import org.jetbrains.annotations.NotNull;
import java.awt.*;
/**
* User: Vassiliy.Kudryashov
*/
public class TwoColorsIcon extends EmptyIcon {
@NotNull private final Color myColor1;
@NotNull private final Color myColor2;
public TwoColorsIcon(int size, @NotNull Color color1, @NotNull Color color2) {
super(size, size);
myColor1 = color1;
myColor2 = color2;
}
@Override
public void paintIcon(final Component component, final Graphics g, final int x, final int y) {
final int w = getIconWidth();
final int h = getIconHeight();
g.setColor(myColor1);
g.fillPolygon(new int[]{x, x + w - 1, x}, new int[]{y, y, y + h - 1}, 3);
g.setColor(myColor2);
g.fillPolygon(new int[]{x + w, x + w, x}, new int[]{y, y + h, y + h}, 3);
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
if (!super.equals(o)) return false;
TwoColorsIcon icon = (TwoColorsIcon)o;
if (getIconWidth() != icon.getIconWidth()) return false;
if (getIconHeight() != icon.getIconHeight()) return false;
if (!myColor1.equals(icon.myColor1)) return false;
if (!myColor2.equals(icon.myColor2)) return false;
return true;
}
@Override
public int hashCode() {
int result = super.hashCode();
result = 31 * result + myColor1.hashCode();
result = 31 * result + myColor2.hashCode();
return result;
}
}