svn-gvsig-desktop / trunk / extensions / extSymbology / src / org / gvsig / symbology / gui / styling / editortools / LabelStyleNewTextFieldTool.java @ 25807
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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package org.gvsig.symbology.gui.styling.editortools; |
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import java.awt.Cursor; |
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import java.awt.Dimension; |
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import java.awt.Point; |
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import java.awt.Rectangle; |
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import java.awt.event.MouseEvent; |
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import java.awt.geom.Rectangle2D; |
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import javax.swing.AbstractButton; |
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import javax.swing.JComponent; |
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import javax.swing.JToggleButton; |
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import org.gvsig.symbology.fmap.styles.SimpleLabelStyle; |
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import com.iver.andami.PluginServices; |
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import com.iver.cit.gvsig.fmap.core.styles.ILabelStyle; |
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import com.iver.cit.gvsig.fmap.core.styles.IStyle; |
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import com.iver.cit.gvsig.gui.styling.EditorTool; |
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import com.iver.cit.gvsig.gui.styling.StyleEditor; |
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import com.iver.cit.gvsig.gui.styling.StylePreviewer; |
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public class LabelStyleNewTextFieldTool extends EditorTool { |
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private Point pIni, pEnd; |
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private final Cursor cursor = Cursor.getDefaultCursor(); |
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private ILabelStyle style;
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private JToggleButton btnNewTextArea; |
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public LabelStyleNewTextFieldTool(JComponent targetEditor) { |
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super(targetEditor);
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// TODO Auto-generated constructor stub
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} |
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public Cursor getCursor() { |
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return cursor;
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} |
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public void mousePressed(MouseEvent e) { |
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pIni = e.getPoint(); |
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pEnd = e.getPoint(); |
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Rectangle2D rect = screenPointsToLabelRect(pIni, pEnd);
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style.addTextFieldArea(rect); |
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} |
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public void mouseReleased(MouseEvent e) { |
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} |
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public void mouseDragged(MouseEvent e) { |
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Dimension bounds = ((StyleEditor) owner).getStylePreviewer().getSize();
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pEnd = e.getPoint(); |
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if (pEnd.getX() < 0) |
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pEnd.x = 0;
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if (pEnd.getX() > bounds.getWidth())
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pEnd.x = (int) bounds.getWidth();
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if (pEnd.getY() < 0) |
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pEnd.y = 0;
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if (pEnd.getY() > bounds.getHeight())
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pEnd.y = (int) bounds.getHeight();
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Rectangle2D rect = screenPointsToLabelRect(pIni, pEnd);
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style.setTextFieldArea(style.getFieldCount()-1, rect);
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owner.repaint(); |
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} |
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private Rectangle2D screenPointsToLabelRect(Point pIni, Point pEnd) { |
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int minx = pIni.x;
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int miny = pIni.y;
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int width = pEnd.x-pIni.x;
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int height = pEnd.y - pIni.y;
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if (width < 0) { |
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minx += width; |
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width = -width; |
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} |
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if (height <0) { |
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miny += height; |
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height = -height; |
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} |
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StylePreviewer sp = ((StyleEditor) owner).getStylePreviewer(); |
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Dimension bounds = sp.getSize();
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IStyle style = sp.getStyle(); |
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Dimension backgroundBounds = null; |
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if (style instanceof SimpleLabelStyle){ |
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backgroundBounds = ((SimpleLabelStyle)style).getSize(); |
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} |
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//FIXME: Esto es un parche, habr?a que cambiar la API de los estilos y simbolos
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//pero mientras tanto
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Rectangle2D rect;
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if (backgroundBounds == null){ |
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rect = new Rectangle2D.Double( |
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minx/(bounds.getWidth()-sp.getHGap()/2), //OJO, aqu? pon?a cuatro 10's a pi?on fijo |
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miny/(bounds.getHeight()-sp.getVGap()/2),
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width/(bounds.getWidth()-sp.getHGap()), |
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height/(bounds.getHeight()-sp.getVGap()) |
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); |
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} else {
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double xOffset = 0; |
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double yOffset = 0; |
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double scale = 1; |
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if (backgroundBounds.getWidth()>backgroundBounds.getHeight()) {
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scale = (bounds.getWidth()-sp.getHGap())/backgroundBounds.getWidth(); |
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yOffset = 0.5*(bounds.getHeight()-sp.getVGap() - backgroundBounds.getHeight()*scale);
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} else {
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scale = (bounds.getHeight()-sp.getVGap())/backgroundBounds.getHeight(); |
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xOffset = 0.5*(bounds.getWidth()-sp.getHGap() - backgroundBounds.getWidth()*scale);
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} |
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rect = new Rectangle2D.Double( |
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((minx-(sp.getHGap()/2)-xOffset)/scale)/backgroundBounds.getWidth(),
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((miny-(sp.getVGap()/2)-yOffset)/scale)/backgroundBounds.getHeight(),
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(width/scale)/backgroundBounds.getWidth(), |
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(height/scale)/backgroundBounds.getHeight() |
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); |
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} |
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return rect;
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} |
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public AbstractButton getButton() { |
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return getBtnNewTextArea();
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} |
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@Override
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public String getID() { |
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return "2"; |
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} |
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@Override
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public boolean isSuitableFor(Object obj) { |
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return obj instanceof ILabelStyle; |
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} |
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@Override
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public void setModel(Object objectToBeEdited) { |
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style = (ILabelStyle) objectToBeEdited; |
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} |
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private JToggleButton getBtnNewTextArea() { |
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if (btnNewTextArea == null) { |
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btnNewTextArea = new JToggleButton(PluginServices.getIconTheme().get("add-text-icon")); |
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btnNewTextArea.setToolTipText(PluginServices.getText(this, "add_text_area")); |
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btnNewTextArea.setSize(EditorTool.SMALL_BTN_SIZE); |
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} |
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return btnNewTextArea;
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} |
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} |