/*
* Copyright 2003-2013 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 jetbrains.mps.ide.editor.checkers;
import com.intellij.openapi.editor.colors.EditorColorsManager;
import com.intellij.openapi.editor.colors.TextAttributesKey;
import jetbrains.mps.errors.MessageStatus;
import jetbrains.mps.ide.util.ColorAndGraphicsUtil;
import jetbrains.mps.nodeEditor.DefaultEditorMessage;
import jetbrains.mps.nodeEditor.EditorComponent;
import jetbrains.mps.openapi.editor.cells.EditorCell;
import jetbrains.mps.openapi.editor.message.EditorMessageOwner;
import jetbrains.mps.openapi.editor.message.SimpleEditorMessage;
import org.jetbrains.mps.openapi.model.SNode;
import java.awt.Color;
import java.awt.Graphics;
public class ModelProblemMessage extends DefaultEditorMessage {
public ModelProblemMessage(SNode errorNode, MessageStatus status, Color color, String string, EditorMessageOwner owner) {
super(errorNode, status, color, string, owner);
}
@Override
public boolean sameAs(SimpleEditorMessage message) {
if (!(message instanceof ModelProblemMessage)) {
return false;
}
return super.sameAs(message);
}
@Override
public boolean isBackground() {
return isWarning();
}
private boolean isWarning() {
return getStatus() == MessageStatus.WARNING;
}
@Override
public void paint(Graphics g, EditorComponent editorComponent, EditorCell cell) {
paintDecorations(g, cell);
}
private void paintDecorations(Graphics g, EditorCell cell) {
if (cell == null) {
return;
}
if (isWarning()) {
((jetbrains.mps.nodeEditor.cells.EditorCell) cell).paintSelection(g, EditorColorsManager.getInstance().getGlobalScheme().getAttributes(
TextAttributesKey.createTextAttributesKey("WARNING_ATTRIBUTES")).getBackgroundColor(), false);
} else {
drawWaveUnderCell(g, getColor(), cell);
}
}
public static void drawWaveUnderCell(Graphics g, Color c, EditorCell cell) {
if (cell == null) {
return;
}
int x = cell.getX();
int y = cell.getY();
int height = cell.getHeight();
int leftInternalInset = cell.getLeftInset();
int effectiveWidth = cell.getEffectiveWidth();
g.setColor(c);
ColorAndGraphicsUtil.drawWave(g, x + leftInternalInset, x + leftInternalInset + effectiveWidth, y + height - ColorAndGraphicsUtil.WAVE_HEIGHT);
}
}