-/*******************************************************************************\r
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
- * in Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.g2d.elementclass.button;\r
-\r
-import java.awt.AlphaComposite;\r
-import java.awt.Font;\r
-import java.awt.FontMetrics;\r
-import java.awt.Graphics2D;\r
-import java.awt.geom.Line2D;\r
-import java.awt.geom.Rectangle2D;\r
-\r
-import org.simantics.g2d.element.ElementClass;\r
-import org.simantics.g2d.element.ElementHints;\r
-import org.simantics.g2d.element.ElementUtils;\r
-import org.simantics.g2d.element.IElement;\r
-import org.simantics.g2d.element.SceneGraphNodeKey;\r
-import org.simantics.g2d.element.handler.Clickable.PressStatus;\r
-import org.simantics.g2d.element.handler.SceneGraph;\r
-import org.simantics.g2d.element.handler.Stateful;\r
-import org.simantics.g2d.element.handler.Text;\r
-import org.simantics.g2d.element.handler.Togglable;\r
-import org.simantics.g2d.element.handler.impl.AbstractClickable;\r
-import org.simantics.g2d.element.handler.impl.AbstractTogglable;\r
-import org.simantics.g2d.element.handler.impl.DefaultTransform;\r
-import org.simantics.g2d.element.handler.impl.Resizeable;\r
-import org.simantics.scenegraph.Node;\r
-import org.simantics.scenegraph.g2d.G2DNode;\r
-import org.simantics.scenegraph.g2d.G2DParentNode;\r
-import org.simantics.utils.datastructures.hints.HintListenerAdapter;\r
-import org.simantics.utils.datastructures.hints.IHintContext.Key;\r
-import org.simantics.utils.datastructures.hints.IHintObservable;\r
-\r
-public class ToggleButtonClass {\r
-\r
- public static final ElementClass BUTTON_CLASS =\r
- ElementClass.compile(\r
- Togglable.INSTANCE,\r
- Text.INSTANCE,\r
- Resizeable.UNCONSTRICTED,\r
- DefaultTransform.INSTANCE,\r
- ToggleButtonPaint.INSTANCE,\r
- Stateful.ENABLED_BY_DEFAULT\r
- );\r
- \r
-\r
-\r
- static class ToggleButtonPaint implements SceneGraph {\r
- private static final long serialVersionUID = 1114908644204400590L;\r
- public static final ToggleButtonPaint INSTANCE = new ToggleButtonPaint();\r
-\r
- public static final Key SG_NODE = new SceneGraphNodeKey(Node.class, "SUB_SG_NODE");\r
-\r
- \r
- @Override\r
- public void cleanup(IElement e) {\r
- Node node = e.removeHint(SG_NODE);\r
- if (node != null)\r
- node.remove();\r
- }\r
-\r
- @Override\r
- public void init(IElement e, G2DParentNode parent) {\r
- ToggleButtonNode node = (ToggleButtonNode) e.getHint(SG_NODE);\r
- if (node == null) {\r
- node = parent.addNode(ToggleButtonNode.class);\r
- e.setHint(SG_NODE, node);\r
- e.addKeyHintListener(AbstractTogglable.TOGGLE_KEY, new HintListenerAdapter() {\r
- \r
- @Override\r
- public void hintChanged(IHintObservable sender, Key key, Object oldValue,\r
- Object newValue) {\r
- if (sender instanceof IElement) {\r
- ToggleButtonNode node = (ToggleButtonNode) ((IElement)sender).getHint(SG_NODE);\r
- node.setToggle((Boolean)newValue);\r
- node.repaint();\r
- }\r
- }\r
- });\r
- e.addKeyHintListener(ElementHints.KEY_TEXT, new HintListenerAdapter() {\r
- \r
- @Override\r
- public void hintChanged(IHintObservable sender, Key key, Object oldValue,\r
- Object newValue) {\r
- if (sender instanceof IElement) {\r
- ToggleButtonNode node = (ToggleButtonNode) ((IElement)sender).getHint(SG_NODE);\r
- node.buttonText = (String)newValue;\r
- node.repaint();\r
- }\r
- \r
- }\r
- });\r
- e.addKeyHintListener(AbstractClickable.PRESS_STATUS_KEY, new HintListenerAdapter() {\r
- \r
- @Override\r
- public void hintChanged(IHintObservable sender, Key key, Object oldValue,\r
- Object newValue) {\r
- if (sender instanceof IElement) {\r
- ToggleButtonNode node = (ToggleButtonNode) ((IElement)sender).getHint(SG_NODE);\r
- node.status = (PressStatus)newValue;\r
- node.repaint();\r
- }\r
- }\r
- });\r
- }\r
-\r
- Rectangle2D rect = ElementUtils.getElementBounds(e);\r
- ButtonColorProfile colors = ButtonColorProfile.DEFAULT;\r
- double height = rect.getHeight();\r
- boolean enabled = isEnabled(e);\r
-\r
- // FIXME: context not supported by scenegraph\r
- PressStatus status = PressStatus.NORMAL;//ElementUtils.getPressStatus(e, ctx);\r
-\r
- Font font = new Font("Tahoma", 0, (int) height-6);\r
- Font selFont = new Font("Tahoma", Font.BOLD, (int) height-6);\r
- Text text = e.getElementClass().getAtMostOneItemOfClass(Text.class);\r
- String buttonText = null;\r
- if (text!=null) buttonText = text.getText(e);\r
- if (buttonText==null) buttonText = "";\r
- boolean checked = isChecked(e);\r
-\r
- System.out.println("ToggleButtonClass.init " + e + " " + status + " " + checked);\r
- node.init(status, rect, enabled, checked, colors, font, selFont, buttonText);\r
- \r
-// e.addKeyHintListener(AbstractClickable.PRESS_STATUS_KEY, new HintListenerAdapter() {\r
-// \r
-// @Override\r
-// public void hintChanged(IHintObservable sender, Key key, Object oldValue,\r
-// Object newValue) {\r
-// if (sender instanceof IElement) {\r
-// ToggleButtonNode node = (ToggleButtonNode) ((IElement)sender).getHint(SG_NODE);\r
-// node.setPressStatus((PressStatus)newValue);\r
-// node.repaint();\r
-// }\r
-// }\r
-// });\r
- \r
- }\r
-\r
- public static class ToggleButtonNode extends G2DNode {\r
- /**\r
- * \r
- */\r
- private static final long serialVersionUID = -7968142805282971747L;\r
-\r
- PressStatus status = null;\r
- Rectangle2D rect = null;\r
- Boolean enabled = null;\r
- Boolean checked = null;\r
- ButtonColorProfile colors = null;\r
- Font font = null;\r
- Font selFont = null;\r
- String buttonText = null;\r
- boolean toggle = false;\r
-\r
- @Override\r
- public Rectangle2D getBoundsInLocal() {\r
- return rect;\r
- }\r
- \r
- @SyncField("pressStatus") void setPressStatus(PressStatus pressStatus) { \r
- this.status = pressStatus; \r
- }\r
- \r
- @SyncField("toggle") void setToggle(Boolean toggle) { \r
- this.checked = toggle; \r
- }\r
-\r
- public void init(PressStatus status, Rectangle2D rect, boolean enabled, boolean checked,\r
- ButtonColorProfile colors, Font font, Font selFont, String buttonText) {\r
- this.status = status;\r
- this.rect = rect;\r
- this.enabled = enabled;\r
- this.checked = checked;\r
- this.colors = colors;\r
- this.font = font;\r
- this.selFont = selFont;\r
- this.buttonText = buttonText;\r
- }\r
-\r
- @Override\r
- public void render(Graphics2D g) {\r
- switch (status) {\r
- case NORMAL:\r
- drawNormal(g, rect, enabled, checked, colors, font, selFont, buttonText);\r
- break;\r
- case HELD:\r
- drawHeld(g, rect, enabled, colors, font, selFont, buttonText);\r
- break;\r
- case PRESSED:\r
- drawPressed(g, rect, enabled, colors, font, selFont, buttonText);\r
- break;\r
- case HOVER:\r
- drawHover(g, rect, enabled, colors, font, selFont, buttonText);\r
- break;\r
- }\r
- }\r
-\r
- protected void drawNormal(Graphics2D g, Rectangle2D rect, boolean enabled, boolean checked, ButtonColorProfile colors, Font font, Font selectedFont, String text)\r
- {\r
- if(checked) {\r
- drawPressed(g, rect, enabled, colors, font, selectedFont, text);\r
- return;\r
- }\r
- g.translate(rect.getX(), rect.getY());\r
- double width = rect.getWidth();\r
- double height = rect.getHeight();\r
-\r
- g.setColor(colors.BACKGROUND);\r
- g.fill(new Rectangle2D.Double(0, 0, width-1, height-1));\r
-\r
- g.setColor(colors.BORDER1);\r
- Line2D line = new Line2D.Double();\r
- line.setLine(0, 0, width-1, 0); g.draw(line);\r
- line.setLine(0, 0, 0, height-1); g.draw(line);\r
-\r
- g.setColor(colors.BORDER2);\r
- line.setLine(1, height-2, width-2, height-2); g.draw(line);\r
- line.setLine(width-2, height-2, width-2, 1); g.draw(line);\r
-\r
- g.setColor(colors.BORDER3);\r
- line.setLine(0, height-1, width-1, height-1); g.draw(line);\r
- line.setLine(width-1, height-1, width-1, 0); g.draw(line);\r
-\r
- if (enabled) {\r
- g.setColor(colors.TEXT_BLACK);\r
- FontMetrics fm = g.getFontMetrics(font);\r
- Rectangle2D clipRect = new Rectangle2D.Double(2, 2, width-4, height-4);\r
- g.clip(clipRect);\r
- g.setFont(font);\r
- Rectangle2D stringRect = fm.getStringBounds(text, g);\r
- float x = ((float)((width - 4) / 2)) - ((float)stringRect.getWidth()) / 2;\r
- g.drawString(text, x, (float)height-6);\r
- } else {\r
- Rectangle2D clipRect = new Rectangle2D.Double(2, 2, width-4, height-4);\r
- g.clip(clipRect);\r
- g.setFont(selectedFont);\r
-\r
- FontMetrics fm = g.getFontMetrics(selectedFont);\r
- Rectangle2D stringRect = fm.getStringBounds(text, g);\r
- float x = ((float)((width - 4) / 2)) - ((float)stringRect.getWidth()) / 2;\r
-\r
- g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.5f));\r
- g.setColor(colors.TEXT_WHITE);\r
- g.drawString(text, x+1, (float)height-6+1);\r
-\r
- g.setColor(colors.TEXT_BLACK);\r
- g.drawString(text, x, (float)height-6);\r
- }\r
- }\r
-\r
- protected void drawHeld(Graphics2D g, Rectangle2D rect, boolean enabled, ButtonColorProfile colors, Font font, Font selectedFont, String text)\r
- {\r
- g.translate(rect.getX(), rect.getY());\r
- double width = rect.getWidth();\r
- double height = rect.getHeight();\r
-\r
- g.setColor(colors.BACKGROUND);\r
- g.fill(new Rectangle2D.Double(0, 0, width-1, height-1));\r
-\r
- Line2D line = new Line2D.Double();\r
-\r
- g.setColor(colors.BORDER3);\r
- line.setLine(0, 0, width-2, 0); g.draw(line);\r
- line.setLine(0, 0, 0, height-2); g.draw(line);\r
-\r
- g.setColor(colors.BORDER2);\r
- line.setLine(1, 1, width-3, 1); g.draw(line);\r
- line.setLine(1, 1, 1, height-3); g.draw(line);\r
-\r
- g.setColor(colors.BORDER1);\r
- line.setLine(0, height-1, width-1, height-1); g.draw(line);\r
- line.setLine(width-1, height-1, width-1, 0); g.draw(line);\r
-\r
- g.setColor(colors.TEXT_BLACK);\r
- FontMetrics fm = g.getFontMetrics(font);\r
- Rectangle2D clipRect = new Rectangle2D.Double(2, 2, width-4, height-4);\r
- g.clip(clipRect);\r
- g.setFont(font);\r
- Rectangle2D stringRect = fm.getStringBounds(text, g);\r
- float x = ((float)((width - 4) / 2)) - ((float)stringRect.getWidth()) / 2;\r
- g.drawString(text, x+1, (float)height-6+1);\r
- }\r
-\r
-\r
- protected void drawPressed(Graphics2D g, Rectangle2D rect, boolean enabled, ButtonColorProfile colors, Font font, Font selectedFont, String text)\r
- {\r
- g.translate(rect.getX(), rect.getY());\r
- double width = rect.getWidth();\r
- double height = rect.getHeight();\r
-\r
- g.setColor(colors.SELECTEDBACKGROUND);\r
- g.fill(new Rectangle2D.Double(0, 0, width-1, height-1));\r
-\r
- Line2D line = new Line2D.Double();\r
-\r
- g.setColor(colors.BORDER3);\r
- line.setLine(0, 0, width-2, 0); g.draw(line);\r
- line.setLine(0, 0, 0, height-2); g.draw(line);\r
-\r
- g.setColor(colors.BORDER2);\r
- line.setLine(1, 1, width-3, 1); g.draw(line);\r
- line.setLine(1, 1, 1, height-3); g.draw(line);\r
-\r
- g.setColor(colors.BORDER1);\r
- line.setLine(0, height-1, width-1, height-1); g.draw(line);\r
- line.setLine(width-1, height-1, width-1, 0); g.draw(line);\r
-\r
- if (enabled) {\r
- g.setColor(colors.TEXT_BLACK);\r
-\r
- FontMetrics fm = g.getFontMetrics(font);\r
- Rectangle2D clipRect = new Rectangle2D.Double(2, 2, width-4, height-4);\r
- g.clip(clipRect);\r
- g.setFont(font);\r
- Rectangle2D stringRect = fm.getStringBounds(text, g);\r
- float x = ((float)((width - 4) / 2)) - ((float)stringRect.getWidth()) / 2;\r
- g.drawString(text, x+1, (float)height-6+1);\r
- } else {\r
- Rectangle2D clipRect = new Rectangle2D.Double(2, 2, width-4, height-4);\r
- g.clip(clipRect);\r
- g.setFont(selectedFont);\r
-\r
- FontMetrics fm = g.getFontMetrics(selectedFont);\r
- Rectangle2D stringRect = fm.getStringBounds(text, g);\r
- float x = ((float)((width - 4) / 2)) - ((float)stringRect.getWidth()) / 2;\r
-\r
- g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.5f));\r
- g.setColor(colors.TEXT_WHITE);\r
- g.drawString(text, x+2, (float)height-6+2);\r
-\r
- g.setColor(colors.TEXT_BLACK);\r
- g.drawString(text, x+1, (float)height-6+1);\r
- }\r
-\r
- }\r
-\r
- protected void drawHover(Graphics2D g, Rectangle2D rect, boolean enabled, ButtonColorProfile colors, Font font, Font selectedFont, String text)\r
- {\r
- if(checked) {\r
- drawPressed(g, rect, enabled, colors, font, selectedFont, text);\r
- return;\r
- }\r
- g.translate(rect.getX(), rect.getY());\r
- double width = rect.getWidth();\r
- double height = rect.getHeight();\r
-\r
- g.setColor(colors.HOVERBACKGROUND);\r
- g.fill(new Rectangle2D.Double(0, 0, width-1, height-1));\r
-\r
- //g.setStroke(HOVER_STROKE);\r
-\r
- g.setColor(colors.BORDER1);\r
- Line2D line = new Line2D.Double();\r
- line.setLine(0, 0, width-1, 0); g.draw(line);\r
- line.setLine(0, 0, 0, height-1); g.draw(line);\r
-\r
- g.setColor(colors.BORDER2);\r
- line.setLine(1, height-2, width-2, height-2); g.draw(line);\r
- line.setLine(width-2, height-2, width-2, 1); g.draw(line);\r
-\r
- g.setColor(colors.BORDER3);\r
- line.setLine(0, height-1, width-1, height-1); g.draw(line);\r
- line.setLine(width-1, height-1, width-1, 0); g.draw(line);\r
-\r
- if (enabled) {\r
- g.setColor(colors.TEXT_BLACK);\r
- FontMetrics fm = g.getFontMetrics(font);\r
- Rectangle2D clipRect = new Rectangle2D.Double(2, 2, width-4, height-4);\r
- g.clip(clipRect);\r
- g.setFont(font);\r
- Rectangle2D stringRect = fm.getStringBounds(text, g);\r
- float x = ((float)((width - 4) / 2)) - ((float)stringRect.getWidth()) / 2;\r
- g.drawString(text, x, (float)height-6);\r
- } else {\r
- Rectangle2D clipRect = new Rectangle2D.Double(2, 2, width-4, height-4);\r
- g.clip(clipRect);\r
- g.setFont(selectedFont);\r
-\r
- FontMetrics fm = g.getFontMetrics(selectedFont);\r
- Rectangle2D stringRect = fm.getStringBounds(text, g);\r
- float x = ((float)((width - 4) / 2)) - ((float)stringRect.getWidth()) / 2;\r
-\r
- g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.5f));\r
- g.setColor(colors.TEXT_WHITE);\r
- g.drawString(text, x+1, (float)height-6+1);\r
-\r
- g.setColor(colors.TEXT_BLACK);\r
- g.drawString(text, x, (float)height-6);\r
- }\r
- }\r
-\r
- }\r
-\r
- protected ButtonColorProfile getColorProfile(IElement e)\r
- {\r
- return ButtonColorProfile.DEFAULT;\r
- }\r
-\r
- protected boolean isToggleButton()\r
- {\r
- return false;\r
- }\r
-\r
- public boolean isEnabled(IElement e) {\r
- Stateful enabled = e.getElementClass().getAtMostOneItemOfClass(Stateful.class);\r
- if (enabled==null) return true;\r
- return enabled.isEnabled(e);\r
- }\r
-\r
- public boolean isChecked(IElement e){\r
- Boolean b = e.getHint(AbstractTogglable.TOGGLE_KEY);\r
- if (b == null)\r
- return false;\r
- return b;\r
- }\r
- }\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.g2d.elementclass.button;
+
+import java.awt.AlphaComposite;
+import java.awt.Font;
+import java.awt.FontMetrics;
+import java.awt.Graphics2D;
+import java.awt.geom.Line2D;
+import java.awt.geom.Rectangle2D;
+
+import org.simantics.g2d.element.ElementClass;
+import org.simantics.g2d.element.ElementHints;
+import org.simantics.g2d.element.ElementUtils;
+import org.simantics.g2d.element.IElement;
+import org.simantics.g2d.element.SceneGraphNodeKey;
+import org.simantics.g2d.element.handler.Clickable.PressStatus;
+import org.simantics.g2d.element.handler.SceneGraph;
+import org.simantics.g2d.element.handler.Stateful;
+import org.simantics.g2d.element.handler.Text;
+import org.simantics.g2d.element.handler.Togglable;
+import org.simantics.g2d.element.handler.impl.AbstractClickable;
+import org.simantics.g2d.element.handler.impl.AbstractTogglable;
+import org.simantics.g2d.element.handler.impl.DefaultTransform;
+import org.simantics.g2d.element.handler.impl.Resizeable;
+import org.simantics.scenegraph.Node;
+import org.simantics.scenegraph.g2d.G2DNode;
+import org.simantics.scenegraph.g2d.G2DParentNode;
+import org.simantics.utils.datastructures.hints.HintListenerAdapter;
+import org.simantics.utils.datastructures.hints.IHintContext.Key;
+import org.simantics.utils.datastructures.hints.IHintObservable;
+
+public class ToggleButtonClass {
+
+ public static final ElementClass BUTTON_CLASS =
+ ElementClass.compile(
+ Togglable.INSTANCE,
+ Text.INSTANCE,
+ Resizeable.UNCONSTRICTED,
+ DefaultTransform.INSTANCE,
+ ToggleButtonPaint.INSTANCE,
+ Stateful.ENABLED_BY_DEFAULT
+ );
+
+
+
+ static class ToggleButtonPaint implements SceneGraph {
+ private static final long serialVersionUID = 1114908644204400590L;
+ public static final ToggleButtonPaint INSTANCE = new ToggleButtonPaint();
+
+ public static final Key SG_NODE = new SceneGraphNodeKey(Node.class, "SUB_SG_NODE");
+
+
+ @Override
+ public void cleanup(IElement e) {
+ Node node = e.removeHint(SG_NODE);
+ if (node != null)
+ node.remove();
+ }
+
+ @Override
+ public void init(IElement e, G2DParentNode parent) {
+ ToggleButtonNode node = (ToggleButtonNode) e.getHint(SG_NODE);
+ if (node == null) {
+ node = parent.addNode(ToggleButtonNode.class);
+ e.setHint(SG_NODE, node);
+ e.addKeyHintListener(AbstractTogglable.TOGGLE_KEY, new HintListenerAdapter() {
+
+ @Override
+ public void hintChanged(IHintObservable sender, Key key, Object oldValue,
+ Object newValue) {
+ if (sender instanceof IElement) {
+ ToggleButtonNode node = (ToggleButtonNode) ((IElement)sender).getHint(SG_NODE);
+ node.setToggle((Boolean)newValue);
+ node.repaint();
+ }
+ }
+ });
+ e.addKeyHintListener(ElementHints.KEY_TEXT, new HintListenerAdapter() {
+
+ @Override
+ public void hintChanged(IHintObservable sender, Key key, Object oldValue,
+ Object newValue) {
+ if (sender instanceof IElement) {
+ ToggleButtonNode node = (ToggleButtonNode) ((IElement)sender).getHint(SG_NODE);
+ node.buttonText = (String)newValue;
+ node.repaint();
+ }
+
+ }
+ });
+ e.addKeyHintListener(AbstractClickable.PRESS_STATUS_KEY, new HintListenerAdapter() {
+
+ @Override
+ public void hintChanged(IHintObservable sender, Key key, Object oldValue,
+ Object newValue) {
+ if (sender instanceof IElement) {
+ ToggleButtonNode node = (ToggleButtonNode) ((IElement)sender).getHint(SG_NODE);
+ node.status = (PressStatus)newValue;
+ node.repaint();
+ }
+ }
+ });
+ }
+
+ Rectangle2D rect = ElementUtils.getElementBounds(e);
+ ButtonColorProfile colors = ButtonColorProfile.DEFAULT;
+ double height = rect.getHeight();
+ boolean enabled = isEnabled(e);
+
+ // FIXME: context not supported by scenegraph
+ PressStatus status = PressStatus.NORMAL;//ElementUtils.getPressStatus(e, ctx);
+
+ Font font = new Font("Tahoma", 0, (int) height-6);
+ Font selFont = new Font("Tahoma", Font.BOLD, (int) height-6);
+ Text text = e.getElementClass().getAtMostOneItemOfClass(Text.class);
+ String buttonText = null;
+ if (text!=null) buttonText = text.getText(e);
+ if (buttonText==null) buttonText = "";
+ boolean checked = isChecked(e);
+
+ System.out.println("ToggleButtonClass.init " + e + " " + status + " " + checked);
+ node.init(status, rect, enabled, checked, colors, font, selFont, buttonText);
+
+// e.addKeyHintListener(AbstractClickable.PRESS_STATUS_KEY, new HintListenerAdapter() {
+//
+// @Override
+// public void hintChanged(IHintObservable sender, Key key, Object oldValue,
+// Object newValue) {
+// if (sender instanceof IElement) {
+// ToggleButtonNode node = (ToggleButtonNode) ((IElement)sender).getHint(SG_NODE);
+// node.setPressStatus((PressStatus)newValue);
+// node.repaint();
+// }
+// }
+// });
+
+ }
+
+ public static class ToggleButtonNode extends G2DNode {
+ /**
+ *
+ */
+ private static final long serialVersionUID = -7968142805282971747L;
+
+ PressStatus status = null;
+ Rectangle2D rect = null;
+ Boolean enabled = null;
+ Boolean checked = null;
+ ButtonColorProfile colors = null;
+ Font font = null;
+ Font selFont = null;
+ String buttonText = null;
+ boolean toggle = false;
+
+ @Override
+ public Rectangle2D getBoundsInLocal() {
+ return rect;
+ }
+
+ @SyncField("pressStatus") void setPressStatus(PressStatus pressStatus) {
+ this.status = pressStatus;
+ }
+
+ @SyncField("toggle") void setToggle(Boolean toggle) {
+ this.checked = toggle;
+ }
+
+ public void init(PressStatus status, Rectangle2D rect, boolean enabled, boolean checked,
+ ButtonColorProfile colors, Font font, Font selFont, String buttonText) {
+ this.status = status;
+ this.rect = rect;
+ this.enabled = enabled;
+ this.checked = checked;
+ this.colors = colors;
+ this.font = font;
+ this.selFont = selFont;
+ this.buttonText = buttonText;
+ }
+
+ @Override
+ public void render(Graphics2D g) {
+ switch (status) {
+ case NORMAL:
+ drawNormal(g, rect, enabled, checked, colors, font, selFont, buttonText);
+ break;
+ case HELD:
+ drawHeld(g, rect, enabled, colors, font, selFont, buttonText);
+ break;
+ case PRESSED:
+ drawPressed(g, rect, enabled, colors, font, selFont, buttonText);
+ break;
+ case HOVER:
+ drawHover(g, rect, enabled, colors, font, selFont, buttonText);
+ break;
+ }
+ }
+
+ protected void drawNormal(Graphics2D g, Rectangle2D rect, boolean enabled, boolean checked, ButtonColorProfile colors, Font font, Font selectedFont, String text)
+ {
+ if(checked) {
+ drawPressed(g, rect, enabled, colors, font, selectedFont, text);
+ return;
+ }
+ g.translate(rect.getX(), rect.getY());
+ double width = rect.getWidth();
+ double height = rect.getHeight();
+
+ g.setColor(colors.BACKGROUND);
+ g.fill(new Rectangle2D.Double(0, 0, width-1, height-1));
+
+ g.setColor(colors.BORDER1);
+ Line2D line = new Line2D.Double();
+ line.setLine(0, 0, width-1, 0); g.draw(line);
+ line.setLine(0, 0, 0, height-1); g.draw(line);
+
+ g.setColor(colors.BORDER2);
+ line.setLine(1, height-2, width-2, height-2); g.draw(line);
+ line.setLine(width-2, height-2, width-2, 1); g.draw(line);
+
+ g.setColor(colors.BORDER3);
+ line.setLine(0, height-1, width-1, height-1); g.draw(line);
+ line.setLine(width-1, height-1, width-1, 0); g.draw(line);
+
+ if (enabled) {
+ g.setColor(colors.TEXT_BLACK);
+ FontMetrics fm = g.getFontMetrics(font);
+ Rectangle2D clipRect = new Rectangle2D.Double(2, 2, width-4, height-4);
+ g.clip(clipRect);
+ g.setFont(font);
+ Rectangle2D stringRect = fm.getStringBounds(text, g);
+ float x = ((float)((width - 4) / 2)) - ((float)stringRect.getWidth()) / 2;
+ g.drawString(text, x, (float)height-6);
+ } else {
+ Rectangle2D clipRect = new Rectangle2D.Double(2, 2, width-4, height-4);
+ g.clip(clipRect);
+ g.setFont(selectedFont);
+
+ FontMetrics fm = g.getFontMetrics(selectedFont);
+ Rectangle2D stringRect = fm.getStringBounds(text, g);
+ float x = ((float)((width - 4) / 2)) - ((float)stringRect.getWidth()) / 2;
+
+ g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.5f));
+ g.setColor(colors.TEXT_WHITE);
+ g.drawString(text, x+1, (float)height-6+1);
+
+ g.setColor(colors.TEXT_BLACK);
+ g.drawString(text, x, (float)height-6);
+ }
+ }
+
+ protected void drawHeld(Graphics2D g, Rectangle2D rect, boolean enabled, ButtonColorProfile colors, Font font, Font selectedFont, String text)
+ {
+ g.translate(rect.getX(), rect.getY());
+ double width = rect.getWidth();
+ double height = rect.getHeight();
+
+ g.setColor(colors.BACKGROUND);
+ g.fill(new Rectangle2D.Double(0, 0, width-1, height-1));
+
+ Line2D line = new Line2D.Double();
+
+ g.setColor(colors.BORDER3);
+ line.setLine(0, 0, width-2, 0); g.draw(line);
+ line.setLine(0, 0, 0, height-2); g.draw(line);
+
+ g.setColor(colors.BORDER2);
+ line.setLine(1, 1, width-3, 1); g.draw(line);
+ line.setLine(1, 1, 1, height-3); g.draw(line);
+
+ g.setColor(colors.BORDER1);
+ line.setLine(0, height-1, width-1, height-1); g.draw(line);
+ line.setLine(width-1, height-1, width-1, 0); g.draw(line);
+
+ g.setColor(colors.TEXT_BLACK);
+ FontMetrics fm = g.getFontMetrics(font);
+ Rectangle2D clipRect = new Rectangle2D.Double(2, 2, width-4, height-4);
+ g.clip(clipRect);
+ g.setFont(font);
+ Rectangle2D stringRect = fm.getStringBounds(text, g);
+ float x = ((float)((width - 4) / 2)) - ((float)stringRect.getWidth()) / 2;
+ g.drawString(text, x+1, (float)height-6+1);
+ }
+
+
+ protected void drawPressed(Graphics2D g, Rectangle2D rect, boolean enabled, ButtonColorProfile colors, Font font, Font selectedFont, String text)
+ {
+ g.translate(rect.getX(), rect.getY());
+ double width = rect.getWidth();
+ double height = rect.getHeight();
+
+ g.setColor(colors.SELECTEDBACKGROUND);
+ g.fill(new Rectangle2D.Double(0, 0, width-1, height-1));
+
+ Line2D line = new Line2D.Double();
+
+ g.setColor(colors.BORDER3);
+ line.setLine(0, 0, width-2, 0); g.draw(line);
+ line.setLine(0, 0, 0, height-2); g.draw(line);
+
+ g.setColor(colors.BORDER2);
+ line.setLine(1, 1, width-3, 1); g.draw(line);
+ line.setLine(1, 1, 1, height-3); g.draw(line);
+
+ g.setColor(colors.BORDER1);
+ line.setLine(0, height-1, width-1, height-1); g.draw(line);
+ line.setLine(width-1, height-1, width-1, 0); g.draw(line);
+
+ if (enabled) {
+ g.setColor(colors.TEXT_BLACK);
+
+ FontMetrics fm = g.getFontMetrics(font);
+ Rectangle2D clipRect = new Rectangle2D.Double(2, 2, width-4, height-4);
+ g.clip(clipRect);
+ g.setFont(font);
+ Rectangle2D stringRect = fm.getStringBounds(text, g);
+ float x = ((float)((width - 4) / 2)) - ((float)stringRect.getWidth()) / 2;
+ g.drawString(text, x+1, (float)height-6+1);
+ } else {
+ Rectangle2D clipRect = new Rectangle2D.Double(2, 2, width-4, height-4);
+ g.clip(clipRect);
+ g.setFont(selectedFont);
+
+ FontMetrics fm = g.getFontMetrics(selectedFont);
+ Rectangle2D stringRect = fm.getStringBounds(text, g);
+ float x = ((float)((width - 4) / 2)) - ((float)stringRect.getWidth()) / 2;
+
+ g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.5f));
+ g.setColor(colors.TEXT_WHITE);
+ g.drawString(text, x+2, (float)height-6+2);
+
+ g.setColor(colors.TEXT_BLACK);
+ g.drawString(text, x+1, (float)height-6+1);
+ }
+
+ }
+
+ protected void drawHover(Graphics2D g, Rectangle2D rect, boolean enabled, ButtonColorProfile colors, Font font, Font selectedFont, String text)
+ {
+ if(checked) {
+ drawPressed(g, rect, enabled, colors, font, selectedFont, text);
+ return;
+ }
+ g.translate(rect.getX(), rect.getY());
+ double width = rect.getWidth();
+ double height = rect.getHeight();
+
+ g.setColor(colors.HOVERBACKGROUND);
+ g.fill(new Rectangle2D.Double(0, 0, width-1, height-1));
+
+ //g.setStroke(HOVER_STROKE);
+
+ g.setColor(colors.BORDER1);
+ Line2D line = new Line2D.Double();
+ line.setLine(0, 0, width-1, 0); g.draw(line);
+ line.setLine(0, 0, 0, height-1); g.draw(line);
+
+ g.setColor(colors.BORDER2);
+ line.setLine(1, height-2, width-2, height-2); g.draw(line);
+ line.setLine(width-2, height-2, width-2, 1); g.draw(line);
+
+ g.setColor(colors.BORDER3);
+ line.setLine(0, height-1, width-1, height-1); g.draw(line);
+ line.setLine(width-1, height-1, width-1, 0); g.draw(line);
+
+ if (enabled) {
+ g.setColor(colors.TEXT_BLACK);
+ FontMetrics fm = g.getFontMetrics(font);
+ Rectangle2D clipRect = new Rectangle2D.Double(2, 2, width-4, height-4);
+ g.clip(clipRect);
+ g.setFont(font);
+ Rectangle2D stringRect = fm.getStringBounds(text, g);
+ float x = ((float)((width - 4) / 2)) - ((float)stringRect.getWidth()) / 2;
+ g.drawString(text, x, (float)height-6);
+ } else {
+ Rectangle2D clipRect = new Rectangle2D.Double(2, 2, width-4, height-4);
+ g.clip(clipRect);
+ g.setFont(selectedFont);
+
+ FontMetrics fm = g.getFontMetrics(selectedFont);
+ Rectangle2D stringRect = fm.getStringBounds(text, g);
+ float x = ((float)((width - 4) / 2)) - ((float)stringRect.getWidth()) / 2;
+
+ g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.5f));
+ g.setColor(colors.TEXT_WHITE);
+ g.drawString(text, x+1, (float)height-6+1);
+
+ g.setColor(colors.TEXT_BLACK);
+ g.drawString(text, x, (float)height-6);
+ }
+ }
+
+ }
+
+ protected ButtonColorProfile getColorProfile(IElement e)
+ {
+ return ButtonColorProfile.DEFAULT;
+ }
+
+ protected boolean isToggleButton()
+ {
+ return false;
+ }
+
+ public boolean isEnabled(IElement e) {
+ Stateful enabled = e.getElementClass().getAtMostOneItemOfClass(Stateful.class);
+ if (enabled==null) return true;
+ return enabled.isEnabled(e);
+ }
+
+ public boolean isChecked(IElement e){
+ Boolean b = e.getHint(AbstractTogglable.TOGGLE_KEY);
+ if (b == null)
+ return false;
+ return b;
+ }
+ }
+}
Code Review / simantics / platform.git / blobdiff