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Ability to rotate selection

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bancika
2013-04-25 14:37:19 +00:00
parent 5cb9824da4
commit 171ebf4473
7 changed files with 181 additions and 41 deletions
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diy-layout-creator --username bancika@gmail.com/diylc-core/library/main.jar
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diy-layout-creator --username bancika@gmail.com/diylc-core/src/org/diylc/common/ComponentType.java
+7 -1
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@@ -28,11 +28,12 @@ public class ComponentType {
private boolean stretchable;
private BomPolicy bomPolicy;
private boolean autoEdit;
private boolean rotatable;
public ComponentType(String name, String description, CreationMethod creationMethod,
String category, String namePrefix, String author, Icon icon,
Class<? extends IDIYComponent<?>> instanceClass, double zOrder, boolean flexibleZOrder,
boolean stretchable, BomPolicy bomPolicy, boolean autoEdit) {
boolean stretchable, BomPolicy bomPolicy, boolean autoEdit, boolean rotatable) {
super();
this.name = name;
this.description = description;
@@ -47,6 +48,7 @@ public class ComponentType {
this.stretchable = stretchable;
this.bomPolicy = bomPolicy;
this.autoEdit = autoEdit;
this.rotatable = rotatable;
}
public String getName() {
@@ -101,6 +103,10 @@ public class ComponentType {
return autoEdit;
}
public boolean isRotatable() {
return rotatable;
}
@Override
public String toString() {
return name;
diy-layout-creator --username bancika@gmail.com/diylc-core/src/org/diylc/common/ISelectionProcessor.java
+10 -2
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@@ -34,8 +34,8 @@ public interface ISelectionProcessor {
List<IDIYComponent<?>> findComponentsAt(Point point);
/**
* Expands the current selection to include surrounding components.
* Options are controlled with <code>expansionMode</code> flag.
* Expands the current selection to include surrounding components. Options
* are controlled with <code>expansionMode</code> flag.
*
* @param expansionMode
*/
@@ -45,4 +45,12 @@ public interface ISelectionProcessor {
* Selects all components in the project.
*/
void selectAll();
/**
* Rotates selection for 90 degrees.
*
* @param direction
* 1 for clockwise, -1 for counter-clockwise
*/
void rotateSelection(int direction);
}
diy-layout-creator --username bancika@gmail.com/diylc-core/src/org/diylc/core/annotations/ComponentDescriptor.java
+6
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@@ -77,4 +77,10 @@ public @interface ComponentDescriptor {
*/
boolean autoEdit() default true;
/**
* @return true if component may be rotated, false otherwise
* @return
*/
boolean rotatable() default true;
}
diy-layout-creator --username bancika@gmail.com/diylc-core/src/org/diylc/presenter/ComponentProcessor.java
+4 -1
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@@ -69,6 +69,7 @@ public class ComponentProcessor {
boolean stretchable;
BomPolicy bomPolicy;
boolean autoEdit;
boolean rotatable;
if (clazz.isAnnotationPresent(ComponentDescriptor.class)) {
ComponentDescriptor annotation = clazz.getAnnotation(ComponentDescriptor.class);
name = annotation.name();
@@ -82,6 +83,7 @@ public class ComponentProcessor {
stretchable = annotation.stretchable();
bomPolicy = annotation.bomPolicy();
autoEdit = annotation.autoEdit();
rotatable = annotation.rotatable();
} else {
name = clazz.getSimpleName();
description = "";
@@ -94,6 +96,7 @@ public class ComponentProcessor {
stretchable = true;
bomPolicy = BomPolicy.SHOW_ALL_NAMES;
autoEdit = true;
rotatable = true;
}
icon = null;
// Draw component icon.
@@ -115,7 +118,7 @@ public class ComponentProcessor {
}
ComponentType componentType = new ComponentType(name, description, creationMethod,
category, namePrefix, author, icon, clazz, zOrder, flexibleZOrder, stretchable,
bomPolicy, autoEdit);
bomPolicy, autoEdit, rotatable);
componentTypeMap.put(clazz.getName(), componentType);
return componentType;
}
diy-layout-creator --username bancika@gmail.com/diylc-core/src/org/diylc/presenter/InstantiationManager.java
+1 -1
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@@ -42,7 +42,7 @@ public class InstantiationManager {
private static final ComponentType clipboardType = new ComponentType(
"Clipboard contents", "Components from the clipboard",
CreationMethod.SINGLE_CLICK, "Multi", "", "", null, null, 0, false,
false, null, false);
false, null, false, true);
public InstantiationManager() {
}
diy-layout-creator --username bancika@gmail.com/diylc-core/src/org/diylc/presenter/Presenter.java
+152 -35
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@@ -6,6 +6,7 @@ import java.awt.Graphics2D;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.dnd.DnDConstants;
import java.awt.geom.AffineTransform;
import java.awt.geom.Area;
import java.awt.geom.Point2D;
import java.io.BufferedInputStream;
@@ -40,6 +41,8 @@ import org.diylc.common.IComponentFiler;
import org.diylc.common.IKeyProcessor;
import org.diylc.common.IPlugIn;
import org.diylc.common.IPlugInPort;
import org.diylc.common.Orientation;
import org.diylc.common.OrientationHV;
import org.diylc.common.PropertyWrapper;
import org.diylc.components.connectivity.SolderPad;
import org.diylc.core.ExpansionMode;
@@ -625,6 +628,28 @@ public class Presenter implements IPlugInPort {
return false;
}
boolean snapToGrid = ConfigurationManager.getInstance().readBoolean(
IPlugInPort.SNAP_TO_GRID_KEY, true);
if (shiftDown) {
snapToGrid = !snapToGrid;
}
if (altDown) {
Project oldProject = null;
if (key == IKeyProcessor.VK_RIGHT) {
oldProject = currentProject.clone();
rotateComponents(this.selectedComponents, 1, snapToGrid);
} else if (key == IKeyProcessor.VK_LEFT) {
oldProject = currentProject.clone();
rotateComponents(this.selectedComponents, -1, snapToGrid);
} else
return false;
messageDispatcher.dispatchMessage(EventType.PROJECT_MODIFIED,
oldProject, currentProject.clone(), "Rotate Selection");
messageDispatcher.dispatchMessage(EventType.REPAINT);
return true;
}
// Expand control points to include all stuck components.
boolean sticky = ConfigurationManager.getInstance().readBoolean(
IPlugInPort.STICKY_POINTS_KEY, true);
@@ -636,12 +661,6 @@ public class Presenter implements IPlugInPort {
includeStuckComponents(controlPointMap);
}
boolean snapToGrid = ConfigurationManager.getInstance().readBoolean(
IPlugInPort.SNAP_TO_GRID_KEY, true);
if (shiftDown) {
snapToGrid = !snapToGrid;
}
int d;
if (snapToGrid) {
d = (int) currentProject.getGridSpacing().convertToPixels();
@@ -1025,35 +1044,6 @@ public class Presenter implements IPlugInPort {
int height = (int) currentProject.getHeight().convertToPixels();
if (controlPointMap.size() == 1) {
// Determine how much we should move the components by trying to
// move the center point of the affected rectangle to preserve
// spacing.
// int minX = Integer.MAX_VALUE;
// int minY = Integer.MAX_VALUE;
// int maxX = Integer.MIN_VALUE;
// int maxY = Integer.MIN_VALUE;
// for (Map.Entry<IDIYComponent<?>, Set<Integer>> entry :
// controlPointMap
// .entrySet()) {
// for (int i : entry.getValue()) {
// Point p = entry.getKey().getControlPoint(i);
// if (minX > p.x) {
// minX = p.x;
// }
// if (maxX < p.x) {
// maxX = p.x;
// }
// if (minY > p.y) {
// minY = p.y;
// }
// if (maxY < p.y) {
// maxY = p.y;
// }
// }
// }
// int centerX = (maxX + minX) / 2;
// int centerY = (maxY + minY) / 2;
Map.Entry<IDIYComponent<?>, Set<Integer>> entry = controlPointMap
.entrySet().iterator().next();
@@ -1133,6 +1123,133 @@ public class Presenter implements IPlugInPort {
return new Point(actualDx, actualDy);
}
@Override
public void rotateSelection(int direction) {
if (!selectedComponents.isEmpty()) {
Project oldProject = currentProject.clone();
rotateComponents(this.selectedComponents, direction, isSnapToGrid());
messageDispatcher.dispatchMessage(EventType.PROJECT_MODIFIED,
oldProject, currentProject.clone(), "Rotate Selection");
messageDispatcher.dispatchMessage(EventType.REPAINT);
}
}
/**
*
* @param direction
* 1 for clockwise, -1 for counter-clockwise
*/
private void rotateComponents(List<IDIYComponent<?>> components,
int direction, boolean snapToGrid) {
Point center = getCenterOf(components, snapToGrid);
AffineTransform rotate = AffineTransform.getRotateInstance(Math.PI / 2
* direction, center.x, center.y);
// Update all points to new location.
for (IDIYComponent<?> component : components) {
drawingManager.invalidateComponent(component);
ComponentType type = ComponentProcessor.getInstance()
.extractComponentTypeFrom(
(Class<? extends IDIYComponent<?>>) component
.getClass());
if (type.isRotatable()) {
for (int index = 0; index < component.getControlPointCount(); index++) {
Point p = new Point(component.getControlPoint(index));
rotate.transform(p, p);
component.setControlPoint(p, index);
}
// If component has orientation, change it too
List<PropertyWrapper> newProperties = ComponentProcessor
.getInstance().extractProperties(component.getClass());
for (PropertyWrapper property : newProperties) {
if (property.getType() == Orientation.class) {
try {
property.readFrom(component);
Orientation orientation = (Orientation) property
.getValue();
Orientation[] values = Orientation.values();
int newIndex = orientation.ordinal() + direction;
if (newIndex < 0)
newIndex = values.length - 1;
else if (newIndex >= values.length)
newIndex = 0;
property.setValue(values[newIndex]);
property.writeTo(component);
} catch (Exception e) {
LOG.error(
"Could not change component orientation for "
+ component.getName(), e);
}
} else if (property.getType() == OrientationHV.class) {
try {
property.readFrom(component);
OrientationHV orientation = (OrientationHV) property
.getValue();
property
.setValue(OrientationHV.values()[1 - orientation
.ordinal()]);
property.writeTo(component);
} catch (Exception e) {
LOG.error(
"Could not change component orientation for "
+ component.getName(), e);
}
}
}
} else {
// Non-rotatable
Point componentCenter = getCenterOf(Arrays
.asList(new IDIYComponent<?>[] { component }), false);
Point rotatedComponentCenter = new Point();
rotate.transform(componentCenter, rotatedComponentCenter);
for (int index = 0; index < component.getControlPointCount(); index++) {
Point p = new Point(component.getControlPoint(index));
p.translate(rotatedComponentCenter.x - componentCenter.x,
rotatedComponentCenter.y - componentCenter.y);
component.setControlPoint(p, index);
}
}
}
}
private Point getCenterOf(List<IDIYComponent<?>> components,
boolean snapToGrid) {
// Determine center of rotation
int minX = Integer.MAX_VALUE;
int minY = Integer.MAX_VALUE;
int maxX = Integer.MIN_VALUE;
int maxY = Integer.MIN_VALUE;
for (IDIYComponent<?> component : components) {
for (int i = 0; i < component.getControlPointCount(); i++) {
Point p = component.getControlPoint(i);
if (minX > p.x) {
minX = p.x;
}
if (maxX < p.x) {
maxX = p.x;
}
if (minY > p.y) {
minY = p.y;
}
if (maxY < p.y) {
maxY = p.y;
}
}
}
int centerX = (maxX + minX) / 2;
int centerY = (maxY + minY) / 2;
if (snapToGrid) {
CalcUtils
.roundToGrid(centerX, this.currentProject.getGridSpacing());
CalcUtils
.roundToGrid(centerY, this.currentProject.getGridSpacing());
}
return new Point(centerX, centerY);
}
@Override
public void dragEnded(Point point) {
LOG.debug(String.format("dragEnded(%s)", point));