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@ -1,30 +1,21 @@
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package com.fr.design.designer.beans.models; |
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import java.awt.Component; |
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import java.awt.Cursor; |
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import java.awt.Graphics; |
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import java.awt.Point; |
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import java.awt.Rectangle; |
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import java.awt.Toolkit; |
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import java.awt.event.MouseEvent; |
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import java.util.ArrayList; |
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import com.fr.design.beans.location.Absorptionline; |
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import com.fr.design.mainframe.FormDesigner; |
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import com.fr.design.mainframe.FormSelectionUtils; |
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import com.fr.design.designer.beans.AdapterBus; |
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import com.fr.design.designer.beans.HoverPainter; |
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import com.fr.design.designer.beans.LayoutAdapter; |
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import com.fr.design.designer.beans.events.DesignerEvent; |
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import com.fr.design.designer.beans.location.Direction; |
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import com.fr.design.designer.beans.location.Location; |
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import com.fr.design.designer.creator.XConnector; |
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import com.fr.design.designer.creator.XCreator; |
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import com.fr.design.designer.creator.XCreatorUtils; |
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import com.fr.design.designer.creator.XLayoutContainer; |
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import com.fr.design.designer.creator.XWAbsoluteLayout; |
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import com.fr.design.designer.creator.*; |
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import com.fr.design.mainframe.FormDesigner; |
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import com.fr.design.mainframe.FormSelectionUtils; |
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import com.fr.design.utils.ComponentUtils; |
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import java.awt.*; |
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import java.awt.event.MouseEvent; |
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import java.util.ArrayList; |
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/** |
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* 普通模式下的状态model |
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*/ |
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@ -36,8 +27,11 @@ public class StateModel {
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private Direction driection; |
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// 当前拖拽的起始位置
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private int current_x; |
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private int current_y; |
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private int currentX; |
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private int currentY; |
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//拖拽组件原始位置大小备份
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private Rectangle selectedPositionBackup; |
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private Point startPoint = new Point(); |
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private Point currentPoint = new Point(); |
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@ -62,6 +56,7 @@ public class StateModel {
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/** |
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* 返回direction |
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* |
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* @return direction方向 |
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*/ |
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public Direction getDirection() { |
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@ -78,7 +73,8 @@ public class StateModel {
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} |
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/** |
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*是否能拖拽 |
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* 是否能拖拽 |
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* |
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* @return 非outer且选中为空 |
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*/ |
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public boolean dragable() { |
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@ -118,22 +114,35 @@ public class StateModel {
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} |
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} |
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private boolean addBean(XLayoutContainer container, int x, int y) { |
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/** |
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* @param container 容器 |
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* @param mouseX 鼠标释放位置X |
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* @param mouseY 鼠标释放位置Y |
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* @return 是否成功 |
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*/ |
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private boolean addBean(XLayoutContainer container, int mouseX, int mouseY) { |
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LayoutAdapter adapter = container.getLayoutAdapter(); |
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Rectangle r = ComponentUtils.getRelativeBounds(container); |
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Rectangle rectangleContainer = ComponentUtils.getRelativeBounds(container); |
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if (selectionModel.getSelection().size() == 1) { |
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return adapter.addBean(selectionModel.getSelection().getSelectedCreator(), x |
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+ designer.getArea().getHorizontalValue() - r.x, y + designer.getArea().getVerticalValue() - r.y); |
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return adapter.addBean(selectionModel.getSelection().getSelectedCreator(), |
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mouseX + designer.getArea().getHorizontalValue() - rectangleContainer.x, |
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mouseY + designer.getArea().getVerticalValue() - rectangleContainer.y); |
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} |
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for (XCreator creator : selectionModel.getSelection().getSelectedCreators()) { |
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adapter.addBean(creator, x + designer.getArea().getHorizontalValue() - r.x, y + designer.getArea().getVerticalValue()- r.y); |
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adapter.addBean(creator, |
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mouseX + designer.getArea().getHorizontalValue() - rectangleContainer.x, |
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mouseY + designer.getArea().getVerticalValue() - rectangleContainer.y); |
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} |
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return true; |
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} |
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private void adding(int x, int y) { |
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/** |
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* @param mouseReleasedX 鼠标释放位置X |
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* @param mouseReleasedY 鼠标释放位置Y |
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*/ |
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private void adding(int mouseReleasedX, int mouseReleasedY) { |
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// 当前鼠标所在的组件
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XCreator hoveredComponent = designer.getComponentAt(x, y, selectionModel.getSelection().getSelectedCreators()); |
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XCreator hoveredComponent = designer.getComponentAt(mouseReleasedX, mouseReleasedY, selectionModel.getSelection().getSelectedCreators()); |
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// 获取该组件所在的焦点容器
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XLayoutContainer container = XCreatorUtils.getHotspotContainer(hoveredComponent); |
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@ -142,7 +151,7 @@ public class StateModel {
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if (container != null) { |
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// 如果是容器，则调用其acceptComponent接受组件
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success = addBean(container, x, y); |
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success = addBean(container, mouseReleasedX, mouseReleasedY); |
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} |
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if (success) { |
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@ -150,15 +159,16 @@ public class StateModel {
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designer.getEditListenerTable().fireCreatorModified( |
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selectionModel.getSelection().getSelectedCreator(), DesignerEvent.CREATOR_ADDED); |
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} else { |
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selectionModel.getSelection().setSelectionBounds(selectedPositionBackup, designer); |
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Toolkit.getDefaultToolkit().beep(); |
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} |
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// 取消提示
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designer.setPainter(null); |
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} |
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/** |
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*是否拖拽 |
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* 是否拖拽 |
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* |
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* @return dragging状态 |
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*/ |
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public boolean isDragging() { |
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@ -166,7 +176,8 @@ public class StateModel {
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} |
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/** |
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*是否可以开始画线 |
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* 是否可以开始画线 |
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* |
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* @return startPoint不为空返回true |
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*/ |
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public boolean prepareForDrawLining() { |
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@ -174,7 +185,8 @@ public class StateModel {
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} |
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/** |
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*设置开始位置 |
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* 设置开始位置 |
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* |
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* @param p point位置 |
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*/ |
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public void setStartPoint(Point p) { |
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@ -182,7 +194,8 @@ public class StateModel {
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} |
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/** |
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*返回开始位置 |
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* 返回开始位置 |
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* |
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* @return 点位置 |
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*/ |
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public Point getStartPoint() { |
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@ -190,7 +203,8 @@ public class StateModel {
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} |
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/** |
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*返回当前点位置 |
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* 返回当前点位置 |
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* |
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* @return 点位置 |
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*/ |
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public Point getEndPoint() { |
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@ -198,35 +212,38 @@ public class StateModel {
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} |
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/** |
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*当前选中组件 |
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* 当前选中组件 |
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* |
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* @param e 鼠标事件 |
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*/ |
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public void startSelecting(MouseEvent e) { |
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selecting = true; |
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selectionModel.setHotspotBounds(new Rectangle()); |
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current_x = getMouseXY(e).x; |
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current_y = getMouseXY(e).y; |
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currentX = getMouseXY(e).x; |
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currentY = getMouseXY(e).y; |
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} |
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/** |
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*当前鼠标的xy |
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* 当前鼠标的xy |
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* |
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* @param e 鼠标事件 |
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*/ |
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public void startResizing(MouseEvent e) { |
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if (!selectionModel.getSelection().isEmpty()) { |
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driection.backupBounds(designer); |
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} |
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current_x = getMouseXY(e).x; |
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current_y = getMouseXY(e).y; |
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currentX = getMouseXY(e).x; |
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currentY = getMouseXY(e).y; |
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} |
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/** |
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*起始点开始DrawLine |
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* 起始点开始DrawLine |
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* |
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* @param p 点位置 |
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*/ |
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public void startDrawLine(Point p) { |
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this.startPoint = p; |
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if(p != null) { |
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if (p != null) { |
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try { |
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designer.setCursor(XConnector.connectorCursor); |
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} catch (Exception e) { |
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@ -237,7 +254,8 @@ public class StateModel {
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} |
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/** |
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*鼠标释放时所在的区域及圈中的组件 |
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* 鼠标释放时所在的区域及圈中的组件 |
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* |
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* @param e 鼠标事件 |
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*/ |
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public void selectCreators(MouseEvent e) { |
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@ -246,14 +264,15 @@ public class StateModel {
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Rectangle bounds = createCurrentBounds(x, y); |
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if ((x != current_x) || (y != current_y)) { |
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if ((x != currentX) || (y != currentY)) { |
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selectionModel.setSelectedCreators(getHotspotCreators(bounds, designer.getRootComponent())); |
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} |
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selectionModel.setHotspotBounds(null); |
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} |
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/** |
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*画所在区域线 |
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* 画所在区域线 |
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* |
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* @param e 鼠标事件 |
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*/ |
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public void drawLine(MouseEvent e) { |
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@ -270,16 +289,16 @@ public class StateModel {
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private Rectangle createCurrentBounds(int x, int y) { |
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Rectangle bounds = new Rectangle(); |
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bounds.x = Math.min(x, current_x); |
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bounds.y = Math.min(y, current_y); |
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bounds.width = Math.max(x, current_x) - bounds.x; |
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bounds.height = Math.max(y, current_y) - bounds.y; |
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bounds.x = Math.min(x, currentX); |
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bounds.y = Math.min(y, currentY); |
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bounds.width = Math.max(x, currentX) - bounds.x; |
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bounds.height = Math.max(y, currentY) - bounds.y; |
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return bounds; |
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} |
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private ArrayList<XCreator> getHotspotCreators(Rectangle selection, XCreator root) { |
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ArrayList<XCreator> creators = new ArrayList<XCreator>(); |
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ArrayList<XCreator> creators = new ArrayList<>(); |
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if (!root.isVisible() && !designer.isRoot(root)) { |
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return creators; |
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@ -308,7 +327,7 @@ public class StateModel {
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/** |
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*重置model |
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* 重置model |
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*/ |
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public void resetModel() { |
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dragging = false; |
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@ -316,7 +335,7 @@ public class StateModel {
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} |
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/** |
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*重置 |
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* 重置 |
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*/ |
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public void reset() { |
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driection = Location.outer; |
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@ -325,7 +344,7 @@ public class StateModel {
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} |
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/** |
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*取消拖拽 |
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* 取消拖拽 |
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*/ |
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public void draggingCancel() { |
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designer.repaint(); |
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@ -333,18 +352,20 @@ public class StateModel {
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} |
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/** |
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*设置可拉伸方向 |
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* 设置可拉伸方向 |
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* |
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* @param dir 拉伸方向 |
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*/ |
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public void setDirection(Direction dir) { |
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if(driection != dir) { |
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if (driection != dir) { |
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this.driection = dir; |
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driection.updateCursor(designer); |
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} |
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} |
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/** |
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*x吸附线赋值 |
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* x吸附线赋值 |
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* |
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* @param line 线 |
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*/ |
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public void setXAbsorptionline(Absorptionline line) { |
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@ -352,7 +373,8 @@ public class StateModel {
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} |
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/** |
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*y吸附线赋值 |
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* y吸附线赋值 |
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* |
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* @param line 线 |
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*/ |
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public void setYAbsorptionline(Absorptionline line) { |
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@ -361,41 +383,48 @@ public class StateModel {
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/** |
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* 等距线赋值 |
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* |
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* @param line 线 |
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*/ |
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public void setEquidistantLine(Absorptionline line){ |
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public void setEquidistantLine(Absorptionline line) { |
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this.lineEquidistant = line; |
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} |
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/** |
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*画吸附线 |
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* 画吸附线 |
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* |
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* @param g Graphics类 |
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*/ |
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public void paintAbsorptionline(Graphics g) { |
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if(lineInX != null) { |
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lineInX.paint(g,designer.getArea()); |
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if (lineInX != null) { |
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lineInX.paint(g, designer.getArea()); |
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} |
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if(lineInY != null) { |
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lineInY.paint(g,designer.getArea()); |
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if (lineInY != null) { |
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lineInY.paint(g, designer.getArea()); |
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} |
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if(lineEquidistant != null){ |
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lineEquidistant.paint(g,designer.getArea()); |
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if (lineEquidistant != null) { |
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lineEquidistant.paint(g, designer.getArea()); |
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} |
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} |
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/** |
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*拖拽 |
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* 拖拽 |
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* |
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* @param e 鼠标事件 |
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*/ |
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public void dragging(MouseEvent e) { |
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//进入dragging状态时备份组件大小和位置
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if (!dragging) { |
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selectedPositionBackup = selectionModel.getSelection().getRelativeBounds(); |
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} |
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checkAddable(e); |
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setDependLinePainter(e); |
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driection.drag(getMouseXY(e).x-current_x, getMouseXY(e).y-current_y, designer); |
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driection.drag(getMouseXY(e).x - currentX, getMouseXY(e).y - currentY, designer); |
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this.dragging = true; |
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} |
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// 拖拽时画依附线用到的painter
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private void setDependLinePainter(MouseEvent e){ |
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private void setDependLinePainter(MouseEvent e) { |
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XCreator comp = designer.getComponentAt(e.getX(), e.getY(), selectionModel.getSelection().getSelectedCreators()); |
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XLayoutContainer container = XCreatorUtils.getHotspotContainer(comp); |
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XCreator creator = selectionModel.getSelection().getSelectedCreator(); |
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@ -408,7 +437,8 @@ public class StateModel {
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} |
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/** |
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*释放捕获 |
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* 释放捕获 |
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* |
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* @param e 鼠标事件 |
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*/ |
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public void releaseDragging(MouseEvent e) { |
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@ -422,7 +452,7 @@ public class StateModel {
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} |
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/** |
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*改变选择区域 |
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* 改变选择区域 |
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* |
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* @param e 鼠标事件 |
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*/ |
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@ -432,7 +462,7 @@ public class StateModel {
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} |
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/** |
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*返回鼠标所在的x、y 考虑滚动条的值 |
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* 返回鼠标所在的x、y 考虑滚动条的值 |
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* |
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* @param e 鼠标事件 |
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* @return xy值 |
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mengao
8 years ago