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dfd1e745480fabd88139d2804acb90d5b6dc055e
secondo/Javagui/viewer/hoese/CategoryEditor.java
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2026-01-23 17:03:45 +08:00

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//This file is part of SECONDO.
//Copyright (C) 2004, University in Hagen, Department of Computer Science,
//Database Systems for New Applications.
//SECONDO is free software; you can redistribute it and/or modify
//it under the terms of the GNU General Public License as published by
//the Free Software Foundation; either version 2 of the License, or
//(at your option) any later version.
//SECONDO is distributed in the hope that it will be useful,
//but WITHOUT ANY WARRANTY; without even the implied warranty of
//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
//GNU General Public License for more details.
//You should have received a copy of the GNU General Public License
//along with SECONDO; if not, write to the Free Software
//Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
package viewer.hoese;
import javax.swing.*;
import java.io.*;
import java.awt.*;
import java.awt.event.*;
import java.util.*;
import java.awt.image.*;
import javax.swing.tree.*;
import viewer.HoeseViewer;
import tools.Reporter;
/**
* A class for editing categories based on swing's JDialog
* @author hoese
* @version
*/
public class CategoryEditor extends javax.swing.JDialog {
/** Creates new instance of a CategoryEditor
* @param parent The main application JFrame
* @param modal True if modal dialog
* @see <a href="CategoryEditorsrc.html#CategoryEditor1">Source</a>
*/
public CategoryEditor (HoeseViewer aparent, boolean modal) {
super(aparent.getMainFrame(), modal);
mw = aparent;
LeaveByApply = false;
initComponents();
ListIterator li = mw.Cats.listIterator();
String s = " ";
while (li.hasNext()) {
s = ((Category)li.next()).getName();
CatCB.addItem(s);
}
//CatCB.setSelectedIndex(0);
CatCB.setEditable(true);
pack();
}
/** set the directory for textures */
public static void setTextureDirectory(File dir){
Texture_FileChooser.setCurrentDirectory(dir);
}
/** set the directory for sounds */
public static void setSoundDirectory(File dir){
audio_FileChooser.setCurrentDirectory(dir);
}
/**
* Constructor for editing graph. objects category
* @param HoeseViewer aparent
* @param boolean modal
* @param Category Cat actual category to edit
* @see <a href="CategoryEditorsrc.html#CategoryEditor2">Source</a>
*/
public CategoryEditor (HoeseViewer aparent, boolean modal, Category Cat) {
this(aparent, modal);
LeaveByApply = true;
if (mw.Cats.indexOf(Cat) == -1) { //if generated variant
mw.Cats.add(Cat);
CatCB.addItem(Cat.getName());
}
CatCB.setSelectedItem(Cat.getName());
setTitle("Choose category for selected Object");
ApplyB.setText("OK");
setSize(400,500);
}
/** This method is called from within the constructor to
* initialize the dialog.
* @see <a href="CategoryEditorsrc.html#initComponents">Source</a>
*/
private void initComponents () { //GEN-BEGIN:initComponents
PointFormsP = new javax.swing.JPanel();
CircleRB = new javax.swing.JRadioButton();
RectRB = new javax.swing.JRadioButton();
SizeL = new javax.swing.JLabel();
SizeT = new javax.swing.JTextField();
LineP = new javax.swing.JPanel();
WidthL = new javax.swing.JLabel();
WidthT = new javax.swing.JTextField();
TypeL = new javax.swing.JLabel();
TypeCB = new javax.swing.JComboBox(Category.StrokeStrings);
ColorL = new javax.swing.JLabel();
ColorB = new javax.swing.JButton();
FillStyleP = new javax.swing.JPanel();
TransparencyT = new javax.swing.JTextField();
TransparencyL = new javax.swing.JLabel();
TextureRB = new javax.swing.JRadioButton();
TextureIconB = new javax.swing.JButton();
IconRB = new JRadioButton();
ResizeIconCB = new JCheckBox();
SolidRB = new javax.swing.JRadioButton();
SolidColorB = new javax.swing.JButton();
GradientRB = new javax.swing.JRadioButton();
GradientColorB = new javax.swing.JButton();
NoFillRB = new javax.swing.JRadioButton();
CatCB = new javax.swing.JComboBox();
CatNameL = new javax.swing.JLabel();
ComP = new java.awt.Panel();
NewB = new javax.swing.JButton();
DeleteB = new javax.swing.JButton();
ApplyB = new javax.swing.JButton();
CancelB = new javax.swing.JButton();
String[] capOptions = {"butt","round","square"};
capStyle = new JComboBox(capOptions);
String[] joinOptions = {"bevel","miter","round"};
joinStyle= new JComboBox(joinOptions);
getContentPane().setLayout(new java.awt.GridBagLayout());
java.awt.GridBagConstraints gridBagConstraints1;
//setResizable(false);
setTitle("Category Editor");
setModal(true);
addWindowListener(new java.awt.event.WindowAdapter() {
public void windowClosing (java.awt.event.WindowEvent evt) {
closeDialog(evt);
}
});
PointFormsP.setLayout(new java.awt.FlowLayout(0, 5, 5));
PointFormsP.setBorder(new javax.swing.border.TitledBorder("Point Forms"));
CircleRB.setText("as Circle");
PointFormsP.add(CircleRB);
RectRB.setText("as Rectangle");
PointFormsP.add(RectRB);
ButtonGroup group = new ButtonGroup();
group.add(CircleRB);
group.add(RectRB);
SizeL.setText("Size");
SizeL.setHorizontalAlignment(javax.swing.SwingConstants.RIGHT);
PointFormsP.add(SizeL);
SizeT.setColumns(4);
SizeT.setText("8");
PointFormsP.add(SizeT);
gridBagConstraints1 = new java.awt.GridBagConstraints();
gridBagConstraints1.gridx = 0;
gridBagConstraints1.gridy = 1;
gridBagConstraints1.gridwidth = 2;
gridBagConstraints1.anchor = java.awt.GridBagConstraints.WEST;
getContentPane().add(PointFormsP, gridBagConstraints1);
LineP.setLayout(new java.awt.GridBagLayout());
java.awt.GridBagConstraints gridBagConstraints2;
LineP.setBorder(new javax.swing.border.TitledBorder("(Out)Line-Selection"));
WidthL.setText("Width");
WidthL.setHorizontalAlignment(javax.swing.SwingConstants.LEFT);
gridBagConstraints2 = new java.awt.GridBagConstraints();
gridBagConstraints2.anchor = java.awt.GridBagConstraints.WEST;
LineP.add(WidthL, gridBagConstraints2);
WidthT.setColumns(4);
WidthT.setText("4");
gridBagConstraints2 = new java.awt.GridBagConstraints();
gridBagConstraints2.anchor = java.awt.GridBagConstraints.WEST;
LineP.add(WidthT, gridBagConstraints2);
TypeL.setText("Type");
TypeL.setHorizontalAlignment(javax.swing.SwingConstants.LEFT);
gridBagConstraints2 = new java.awt.GridBagConstraints();
gridBagConstraints2.gridx = 0;
gridBagConstraints2.gridy = 1;
gridBagConstraints2.anchor = java.awt.GridBagConstraints.WEST;
LineP.add(TypeL, gridBagConstraints2);
gridBagConstraints2 = new java.awt.GridBagConstraints();
gridBagConstraints2.gridx = 1;
gridBagConstraints2.gridy = 1;
gridBagConstraints2.gridwidth = 3;
gridBagConstraints2.anchor = java.awt.GridBagConstraints.WEST;
LineP.add(TypeCB, gridBagConstraints2);
ColorL.setText("Color");
ColorL.setHorizontalAlignment(javax.swing.SwingConstants.RIGHT);
gridBagConstraints2 = new java.awt.GridBagConstraints();
gridBagConstraints2.insets = new java.awt.Insets(0, 16, 0, 0);
gridBagConstraints2.anchor = java.awt.GridBagConstraints.EAST;
LineP.add(ColorL, gridBagConstraints2);
ColorB.setPreferredSize(new java.awt.Dimension(20, 20));
ColorB.setBackground(java.awt.Color.pink);
ColorB.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed (java.awt.event.ActionEvent evt) {
ColorBActionPerformed(evt);
}
});
gridBagConstraints2 = new java.awt.GridBagConstraints();
gridBagConstraints2.anchor = java.awt.GridBagConstraints.WEST;
LineP.add(ColorB, gridBagConstraints2);
gridBagConstraints2 = new GridBagConstraints();
LineP.add(new JLabel("cap style"), gridBagConstraints2);
gridBagConstraints2 = new GridBagConstraints();
LineP.add(capStyle, gridBagConstraints2);
gridBagConstraints2 = new GridBagConstraints();
gridBagConstraints2.gridx=4;
gridBagConstraints2.gridy=1;
gridBagConstraints2.gridwidth=1;
LineP.add(new JLabel("join style"), gridBagConstraints2);
gridBagConstraints2 = new GridBagConstraints();
gridBagConstraints2.gridx=5;
gridBagConstraints2.gridy=1;
gridBagConstraints2.gridwidth=1;
LineP.add(joinStyle, gridBagConstraints2);
gridBagConstraints1 = new java.awt.GridBagConstraints();
gridBagConstraints1.gridx = 0;
gridBagConstraints1.gridy = 2;
gridBagConstraints1.gridwidth = 2;
gridBagConstraints1.anchor = java.awt.GridBagConstraints.NORTHWEST;
// set the cap and join style to be round
capStyle.setSelectedIndex(1);
joinStyle.setSelectedIndex(2);
getContentPane().add(LineP, gridBagConstraints1);
FillStyleP.setLayout(new java.awt.GridBagLayout());
java.awt.GridBagConstraints gridBagConstraints3;
FillStyleP.setBorder(new javax.swing.border.TitledBorder("Fill Style"));
TransparencyT.setColumns(6);
TransparencyT.setText("0.0");
gridBagConstraints3 = new java.awt.GridBagConstraints();
gridBagConstraints3.anchor = java.awt.GridBagConstraints.WEST;
FillStyleP.add(TransparencyT, gridBagConstraints3);
TransparencyL.setText("Transparency in %");
gridBagConstraints3 = new java.awt.GridBagConstraints();
gridBagConstraints3.anchor = java.awt.GridBagConstraints.WEST;
FillStyleP.add(TransparencyL, gridBagConstraints3);
// texture
TextureRB.setText("Texture");
gridBagConstraints3 = new java.awt.GridBagConstraints();
gridBagConstraints3.gridx = 0;
gridBagConstraints3.gridy = 1;
gridBagConstraints3.anchor = java.awt.GridBagConstraints.WEST;
FillStyleP.add(TextureRB, gridBagConstraints3);
String filesep = "/";
try{
String tmpfilesep = System.getProperty("file.separator");
if(tmpfilesep!=null)
filesep = tmpfilesep;
}catch(Exception e){} // ignore this exception
// set the standardicon
IconFileName = "res/duke.gif";
try{
TextureIconB.setIcon(new ImageIcon(ClassLoader.getSystemResource(IconFileName)));
}catch(Exception e){
Reporter.writeError("Cannot find the resource " + IconFileName);
}
TextureIconB.setPreferredSize(new java.awt.Dimension(40, 40));
TextureIconB.setMaximumSize(new java.awt.Dimension(50, 75));
// TextureIconB.setBackground (java.awt.Color.blue);
TextureIconB.setMinimumSize(new java.awt.Dimension(50, 75));
TextureIconB.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed (java.awt.event.ActionEvent evt) {
TextureIconBActionPerformed(evt);
}
});
gridBagConstraints3 = new java.awt.GridBagConstraints();
gridBagConstraints3.gridx = 1;
gridBagConstraints3.gridy = 1;
gridBagConstraints3.anchor = java.awt.GridBagConstraints.WEST;
FillStyleP.add(TextureIconB, gridBagConstraints3);
// iconFill
IconRB.setText("Icon");
gridBagConstraints3 = new GridBagConstraints();
gridBagConstraints3.gridx = 0;
gridBagConstraints3.gridy = 2;
gridBagConstraints3.anchor = GridBagConstraints.WEST;
FillStyleP.add(IconRB,gridBagConstraints3);
ResizeIconCB.setText("resize");
ResizeIconCB.setSelected(false);
gridBagConstraints3 = new GridBagConstraints();
gridBagConstraints3.gridx = 1;
gridBagConstraints3.gridy = 2;
gridBagConstraints3.anchor = GridBagConstraints.WEST;
FillStyleP.add(ResizeIconCB,gridBagConstraints3);
// solid fill
SolidRB.setText("Solid");
gridBagConstraints3 = new java.awt.GridBagConstraints();
gridBagConstraints3.gridx = 0;
gridBagConstraints3.gridy = 3;
gridBagConstraints3.anchor = java.awt.GridBagConstraints.WEST;
FillStyleP.add(SolidRB, gridBagConstraints3);
SolidColorB.setPreferredSize(new java.awt.Dimension(20, 20));
// SolidColorB.setBackground (java.awt.Color.pink);
SolidColorB.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed (java.awt.event.ActionEvent evt) {
SolidColorBActionPerformed(evt);
}
});
gridBagConstraints3 = new java.awt.GridBagConstraints();
gridBagConstraints3.gridx = 1;
gridBagConstraints3.gridy = 3;
gridBagConstraints3.anchor = java.awt.GridBagConstraints.WEST;
FillStyleP.add(SolidColorB, gridBagConstraints3);
// gradient fill
GradientRB.setText("Gradient");
gridBagConstraints3 = new java.awt.GridBagConstraints();
gridBagConstraints3.gridx = 0;
gridBagConstraints3.gridy = 4;
gridBagConstraints3.anchor = java.awt.GridBagConstraints.WEST;
FillStyleP.add(GradientRB, gridBagConstraints3);
GradientColorB.setPreferredSize(new java.awt.Dimension(20, 20));
// GradientColorB.setBackground (java.awt.Color.pink);
GradientColorB.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed (java.awt.event.ActionEvent evt) {
GradientColorBActionPerformed(evt);
}
});
gridBagConstraints3 = new java.awt.GridBagConstraints();
gridBagConstraints3.gridx = 1;
gridBagConstraints3.gridy = 4;
gridBagConstraints3.anchor = java.awt.GridBagConstraints.WEST;
FillStyleP.add(GradientColorB, gridBagConstraints3);
// No Filling
NoFillRB.setText("No Filling");
gridBagConstraints3 = new java.awt.GridBagConstraints();
gridBagConstraints3.gridx = 0;
gridBagConstraints3.gridy = 5;
gridBagConstraints3.anchor = java.awt.GridBagConstraints.WEST;
FillStyleP.add(NoFillRB, gridBagConstraints3);
gridBagConstraints1 = new java.awt.GridBagConstraints();
gridBagConstraints1.gridx = 0;
gridBagConstraints1.gridy = 5;
gridBagConstraints1.gridwidth = 2;
gridBagConstraints1.anchor = java.awt.GridBagConstraints.NORTHWEST;
getContentPane().add(FillStyleP, gridBagConstraints1);
CatCB.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed (java.awt.event.ActionEvent evt) {
CatCBActionPerformed(evt);
}
});
gridBagConstraints1 = new java.awt.GridBagConstraints();
gridBagConstraints1.gridx = 1;
gridBagConstraints1.gridy = 0;
gridBagConstraints1.anchor = java.awt.GridBagConstraints.WEST;
getContentPane().add(CatCB, gridBagConstraints1);
CatNameL.setText("Name");
gridBagConstraints1 = new java.awt.GridBagConstraints();
gridBagConstraints1.gridx = 0;
gridBagConstraints1.gridy = 0;
gridBagConstraints1.anchor = java.awt.GridBagConstraints.EAST;
getContentPane().add(CatNameL, gridBagConstraints1);
ComP.setLayout(new javax.swing.BoxLayout(ComP, 1));
ComP.setBackground(new java.awt.Color(204, 204, 204));
ComP.setForeground(java.awt.Color.black);
ComP.setName("panel1");
ComP.setFont(new java.awt.Font("Dialog", 0, 11));
NewB.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
NewB.setText("New");
NewB.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed (java.awt.event.ActionEvent evt) {
NewBActionPerformed(evt);
}
});
ComP.add(NewB);
DeleteB.setText("Delete");
DeleteB.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed (java.awt.event.ActionEvent evt) {
DeleteBActionPerformed(evt);
}
});
ComP.add(DeleteB);
ApplyB.setText("Apply");
ApplyB.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed (java.awt.event.ActionEvent evt) {
ApplyBActionPerformed(evt);
}
});
ComP.add(ApplyB);
CancelB.setText("Close");
CancelB.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed (java.awt.event.ActionEvent evt) {
CancelBActionPerformed(evt);
}
});
ComP.add(CancelB);
gridBagConstraints1 = new java.awt.GridBagConstraints();
gridBagConstraints1.gridx = 2;
gridBagConstraints1.gridy = 2;
gridBagConstraints1.gridheight = 2;
group = new ButtonGroup();
group.add(TextureRB);
group.add(SolidRB);
group.add(IconRB);
group.add(GradientRB);
group.add(NoFillRB);
getContentPane().add(ComP, gridBagConstraints1);
// audioPanel
JPanel audioPanel = new JPanel();
audioPanel.setBorder(new javax.swing.border.TitledBorder("Audio"));
audioPanel.setLayout(new BoxLayout(audioPanel,BoxLayout.Y_AXIS));
enableAudioCB = new JCheckBox("enable audio");
audioPanel.add(enableAudioCB);
JPanel freqPanel = new JPanel();
freqPanel.add(new JLabel("frequency"));
frequencyTF = new JTextField(6);
freqPanel.add(frequencyTF);
audioPanel.add(freqPanel);
JPanel durPanel = new JPanel();
durPanel.add(new JLabel("duration (ms)"));
audioDurationTF = new JTextField(6);
durPanel.add(audioDurationTF);
audioPanel.add(durPanel);
useFileCB = new JCheckBox("use audio file");
audioPanel.add(useFileCB);
JPanel audioFilePanel = new JPanel();
audioFilePanel.add(new JLabel("file "));
audioFileLabel = new JLabel(" ");
audioFilePanel.add(audioFileLabel);
JButton selectAudioBtn = new JButton("select");
audioFilePanel.add(selectAudioBtn);
audioPanel.add(audioFilePanel);
loopAudioCB = new JCheckBox("loop audio");
audioPanel.add(loopAudioCB);
gridBagConstraints1.gridx=0;
gridBagConstraints1.gridy=7;
gridBagConstraints1.gridheight = 3;
getContentPane().add(audioPanel, gridBagConstraints1);
selectAudioBtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
if(audio_FileChooser.showOpenDialog(mw)==JFileChooser.APPROVE_OPTION){
audioFile = audio_FileChooser.getSelectedFile();
audioFileLabel.setText(audioFile.getName());
}
}
});
} //GEN-END:initComponents
/**
* After Close-button this mezhod is called. Closes the dialog
* @param evt
* @see <a href="CategoryEditorsrc.html#CancelBActionPerformed">Source</a>
*/
private void CancelBActionPerformed (java.awt.event.ActionEvent evt) { //GEN-FIRST:event_CancelBActionPerformed
aktIndex = -1;
closeDialog(null);
} //GEN-LAST:event_CancelBActionPerformed
/**
* Applies the changes to the category-list
* @param evt
* @see <a href="CategoryEditorsrc.html#ApplyBActionPerformed">Source</a>
*/
private void ApplyBActionPerformed (java.awt.event.ActionEvent evt) { //GEN-FIRST:event_ApplyBActionPerformed
Category aktCat = (Category)mw.Cats.elementAt(aktIndex);
if(!getDialog(aktCat)){
return;
}
CatCB.insertItemAt(aktCat.getName(), aktIndex);
CatCB.removeItemAt(aktIndex + 1);
if (LeaveByApply) {
closeDialog(null);
} else{
mw.repaint();
}
} //GEN-LAST:event_ApplyBActionPerformed
/**
* Deletes a category from list if not used and if not the default-category
* @param evt
* @see <a href="CategoryEditorsrc.html#DeleteBActionPerformed">Source</a>
*/
private void DeleteBActionPerformed (java.awt.event.ActionEvent evt) { //GEN-FIRST:event_DeleteBActionPerformed
// Check if used
boolean isused = false;
Category aktCat = (Category)mw.Cats.elementAt(aktIndex);
if (aktCat == Category.getDefaultCat()) {
Reporter.showError("This is the Default !");
return;
}
JComboBox cb = mw.TextDisplay.getQueryCombo();
for (int j = 0; j < cb.getItemCount(); j++) {
ListIterator li2 = ((QueryResult)cb.getItemAt(j)).getGraphObjects().listIterator();
while (li2.hasNext()) {
DsplGraph dg = (DsplGraph)li2.next();
if (dg.getCategory() == aktCat)
isused = true;
}
}
if (isused) {
Reporter.showError("Category is in use!");
return;
}
else {
Category c = (Category)mw.Cats.remove(aktIndex);
CatCB.removeItem(c.getName());
}
} //GEN-LAST:event_DeleteBActionPerformed
/**
* Creates a new category by copying the actual selected and add a suffix to the name
* @param evt
* @see <a href="CategoryEditorsrc.html#NewBActionPerformed">Source</a>
*/
private void NewBActionPerformed (java.awt.event.ActionEvent evt) { //GEN-FIRST:event_NewBActionPerformed
Category NewCat = new Category();
if(! getDialog(NewCat)){
return;
}
String NewName = NewCat.getName() + "_" + Integer.toString(CpCnt++);
NewCat.setName(NewName);
mw.Cats.add(NewCat);
CatCB.addItem(NewName);
CatCB.setSelectedItem(NewName);
} //GEN-LAST:event_NewBActionPerformed
/**
* Called if new category is selected in combobox, set the dialog according to the new selection
* @param evt
* @see <a href="CategoryEditorsrc.html#CatCBActionPerformed">Source</a>
*/
private void CatCBActionPerformed (java.awt.event.ActionEvent evt) { //GEN-FIRST:event_CatCBActionPerformed
JComboBox cb = (JComboBox)evt.getSource();
int i = cb.getSelectedIndex();
if ((i >= 0) && (i < mw.Cats.size())) {
aktIndex = i;
Category aktCat = (Category)mw.Cats.elementAt(i);
setDialog(aktCat);
}
} //GEN-LAST:event_CatCBActionPerformed
/**
* Selects the gradient-color
* @param evt
* @see <a href="CategoryEditorsrc.html#GradientColorBActionPerformed">Source</a>
*/
private void GradientColorBActionPerformed (java.awt.event.ActionEvent evt) { //GEN-FIRST:event_GradientColorBActionPerformed
Color newColor = JColorChooser.showDialog(this, "Choose Gradient Color",
GradientColorB.getBackground());
if (newColor != null) {
GradientColorB.setBackground(newColor);
}
} //GEN-LAST:event_GradientColorBActionPerformed
/**
* Selects the solid-color
* @param evt
* @see <a href="CategoryEditorsrc.html#SolidColorBActionPerformed">Source</a>
*/
private void SolidColorBActionPerformed (java.awt.event.ActionEvent evt) { //GEN-FIRST:event_SolidColorBActionPerformed
Color newColor = JColorChooser.showDialog(this, "Choose Solid Color",
SolidColorB.getBackground());
if (newColor != null) {
SolidColorB.setBackground(newColor);
}
} //GEN-LAST:event_SolidColorBActionPerformed
/**
* Selects the texture-icon.
* @param evt
* @see <a href="CategoryEditorsrc.html#TextureIconBActionPerformed">Source</a>
*/
private void TextureIconBActionPerformed (java.awt.event.ActionEvent evt) { //GEN-FIRST:event_TextureIconBActionPerformed
int returnVal = Texture_FileChooser.showOpenDialog(this);
if (returnVal == JFileChooser.APPROVE_OPTION) {
File f = Texture_FileChooser.getSelectedFile();
IconFileName = f.getPath();
TextureIconB.setIcon(new ImageIcon(IconFileName));
IconFileName = f.getName();
}
} //GEN-LAST:event_TextureIconBActionPerformed
/**
* Selects the outline-color
* @param evt
* @see <a href="CategoryEditorsrc.html#ColorBActionPerformed">Source</a>
*/
private void ColorBActionPerformed (java.awt.event.ActionEvent evt) { //GEN-FIRST:event_ColorBActionPerformed
Color newColor = JColorChooser.showDialog(this, "Choose Color", ColorB.getBackground());
if (newColor != null) {
ColorB.setBackground(newColor);
}
} //GEN-LAST:event_ColorBActionPerformed
/** Closes the dialog
* @param evt
* @see <a href="CategoryEditorsrc.html#closeDialog">Source</a>
*/
private void closeDialog (java.awt.event.WindowEvent evt) { //GEN-FIRST:event_closeDialog
setVisible(false);
dispose();
} //GEN-LAST:event_closeDialog
/**
* Sets all the elements in the dialog according to cat
* @param cat A category
* @see <a href="CategoryEditorsrc.html#setDialog">Source</a>
*/
public void setDialog (Category cat) {
if (cat.getPointasRect())
RectRB.setSelected(true);
else
CircleRB.setSelected(true);
// ignore reference depending rendeing
SizeT.setText(Double.toString(cat.getPointSize(null,0)));
// BasicStroke bs=Category.getLineStroke(cat.getLineStyle());
WidthT.setText(Float.toString(cat.getLineWidth(null,0)));
ColorB.setBackground(cat.getLineColor(null,0,false));
TypeCB.setSelectedIndex(cat.getLineStyle());
int cap = cat.getCapStyle();
int join = cat.getJoinStyle();
switch(cap){
case BasicStroke.CAP_BUTT: capStyle.setSelectedIndex(0);break;
case BasicStroke.CAP_ROUND: capStyle.setSelectedIndex(1);break;
case BasicStroke.CAP_SQUARE: capStyle.setSelectedIndex(2); break;
default: Reporter.writeError("unknown cap style detected in category");
}
switch(join){
case BasicStroke.JOIN_BEVEL: joinStyle.setSelectedIndex(0);break;
case BasicStroke.JOIN_MITER: joinStyle.setSelectedIndex(1);break;
case BasicStroke.JOIN_ROUND: joinStyle.setSelectedIndex(2); break;
default: Reporter.writeError("unknown join style detected in category");
}
TransparencyT.setText(Float.toString(100.0f - ((AlphaComposite)cat.getAlphaStyle()).getAlpha()*100));
GradientColorB.setBackground(Color.lightGray);
SolidColorB.setBackground(Color.lightGray);
TextureIconB.setBackground(Color.lightGray);
Paint fillStyle = cat.getFillStyle(null,0); // not supported
if (fillStyle == null)
NoFillRB.setSelected(true);
else if (fillStyle instanceof TexturePaint) {
IconFileName=(new File(cat.getIconPath())).getName();
TextureRB.setSelected(true);
TextureIconB.setIcon(new ImageIcon(((TexturePaint)fillStyle).getImage()));
}
else if (fillStyle instanceof GradientPaint) {
GradientRB.setSelected(true);
SolidColorB.setBackground(((GradientPaint)fillStyle).getColor1());
GradientColorB.setBackground(((GradientPaint)fillStyle).getColor2());
}
else {
SolidRB.setSelected(true);
SolidColorB.setBackground((Color)fillStyle);
}
if(cat.getIconFill()){
IconRB.setSelected(true);
IconFileName=(new File(cat.getIconPath())).getName();
TextureIconB.setIcon(new ImageIcon(cat.getTextureImage()));
}
ResizeIconCB.setSelected(cat.getIconResizeToBox());
// audio section
enableAudioCB.setSelected(cat.soundEnabled());
frequencyTF.setText("" + cat.getFrequency());
audioDurationTF.setText(""+cat.getAudioLength());
audioFile = cat.getSoundFile();
if(audioFile!=null){
useFileCB.setSelected(true);
audioFileLabel.setText(audioFile.getName());
} else {
useFileCB.setSelected(false);
audioFileLabel.setText(" ");
}
loopAudioCB.setSelected(cat.getLoop());
}
/**
*
* @return The actual selected category
* @see <a href="CategoryEditorsrc.html#getActualCategory">Source</a>
*/
public Category getActualCategory () {
if (aktIndex == -1)
return null;
return (Category)mw.Cats.elementAt(aktIndex);
}
/**
* Reads the dialog parameters and place it in the category cat
* @param cat
* @see <a href="CategoryEditorsrc.html#getDialog">Source</a>
*/
public boolean getDialog (Category cat) {
//Category cat = new Category();
cat.setName((String)CatCB.getSelectedItem());
cat.setPointasRect(RectRB.isSelected());
try{
cat.setPointSize(Double.parseDouble(SizeT.getText().trim()));
} catch(NumberFormatException e){
Reporter.showError("Invalid value for point size (not a double)");
return false;
}
double linewidth;
try{
linewidth = Double.parseDouble(WidthT.getText());
} catch(NumberFormatException e){
Reporter.showError("Invalid value for line width (not a double)");
return false;
}
int cap=BasicStroke.CAP_BUTT;
switch(capStyle.getSelectedIndex()){
case 0 : cap = BasicStroke.CAP_BUTT;break;
case 1 : cap = BasicStroke.CAP_ROUND; break;
case 2 : cap = BasicStroke.CAP_SQUARE; break;
default: Reporter.showError("invalid value for cap style"); return false;
}
int join = BasicStroke.JOIN_BEVEL;
switch(joinStyle.getSelectedIndex()){
case 0 : join = BasicStroke.JOIN_BEVEL;break;
case 1 : join = BasicStroke.JOIN_MITER;break;
case 2 : join = BasicStroke.JOIN_ROUND;break;
default: Reporter.showError("invalid value for join style"); return false;
}
int dash = TypeCB.getSelectedIndex();
cat.setLineStyle(dash,cap,join,linewidth);
cat.setLineColor(ColorB.getBackground());
float f;
try {
f = -Float.parseFloat(TransparencyT.getText())/100 + 1.0f;
} catch (NumberFormatException e){
Reporter.showError("Invalid value for tranparency (not a double)");
return false;
}
if (f > 1.0f)
f = 1.0f;
if (f < 0.0f)
f = 0.0f;
cat.setAlphaStyle(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, f));
cat.setIconFill(false); // default
if (NoFillRB.isSelected()){
cat.setFillStyle(null);
} else if (SolidRB.isSelected()) {
cat.setFillStyle(SolidColorB.getBackground());
} else if (GradientRB.isSelected()) {
cat.setFillStyle(new GradientPaint(0.0f, 0.0f, SolidColorB.getBackground(),
20.0f, 20.0f, GradientColorB.getBackground(), true));
} else if (TextureRB.isSelected()) {
cat.setIconName(IconFileName);
ImageIcon ii = (ImageIcon)TextureIconB.getIcon();
BufferedImage bi = new BufferedImage(ii.getIconWidth(), ii.getIconHeight(),
BufferedImage.TYPE_INT_ARGB);
Graphics2D big = bi.createGraphics();
big.drawImage(ii.getImage(), 0, 0, null);
Rectangle r = new Rectangle(0, 0, ii.getIconWidth(), ii.getIconHeight());
cat.setFillStyle(new TexturePaint(bi, r));
} else if(IconRB.isSelected()){
cat.setIconFill(true);
cat.setIconResizeToBox(ResizeIconCB.isSelected());
cat.setIconName(IconFileName);
ImageIcon ii = (ImageIcon)TextureIconB.getIcon();
BufferedImage bi = new BufferedImage(ii.getIconWidth(), ii.getIconHeight(),
BufferedImage.TYPE_INT_ARGB);
Graphics2D big = bi.createGraphics();
big.drawImage(ii.getImage(), 0, 0, null);
big.dispose();
cat.TextureImage = bi;
// create a resized version
cat.resizedImage=null;
int ps = (int) cat.getPointSize(null,0);
if(ps>0){
cat.resizedImage= new BufferedImage(ps,ps,BufferedImage.TYPE_INT_ARGB);
big = cat.resizedImage.createGraphics();
big.drawImage(ii.getImage().getScaledInstance(ps,ps,Image.SCALE_DEFAULT),0,0,null);
big.dispose();
}
}
// audio section
if(!enableAudioCB.isSelected()){
cat.enableSound(false);
} else {
cat.enableSound(true);
cat.loopAudio(loopAudioCB.isSelected());
if(useFileCB.isSelected()){
if(audioFile==null){
Reporter.showError("use audio file selected but no file given");
return false;
}
if(!cat.setSound(audioFile)){
Reporter.showError("Selected audio file can't be played");
return false;
}
} else {
try{
if(!cat.setFrequency(Integer.parseInt(frequencyTF.getText().trim()))){
Reporter.showError("Frequency value out of range");
return false;
}
} catch(NumberFormatException e){
Reporter.showError("invalid value for frequeny (not an int)");
return false;
}
try{
if(!cat.setAudioLength(Integer.parseInt(audioDurationTF.getText().trim()))){
Reporter.showError("audio duration out of length");
return false;
}
} catch(NumberFormatException e){
Reporter.showError("invalid value for audio duration (not an int)");
return false;
}
}
}
return true;
// return cat;
}
// Variables declaration - do not modify//GEN-BEGIN:variables
/** A link to the main application window */
private HoeseViewer mw;
/** The actual index in the category list */
private int aktIndex;
/** A counter neccassary for creating unique names for new categories */
public static int CpCnt = 1;
/** If true then in mode: change the category for a graph. object */
private boolean LeaveByApply;
/** The internal File-object for the icon */
private String IconFileName;
/** a FileChooser to load textures */
private static JFileChooser Texture_FileChooser=new JFileChooser();
private static JFileChooser audio_FileChooser=new JFileChooser();
private javax.swing.JPanel PointFormsP;
private javax.swing.JRadioButton CircleRB;
private javax.swing.JRadioButton RectRB;
private javax.swing.JLabel SizeL;
private javax.swing.JTextField SizeT;
private javax.swing.JPanel LineP;
private javax.swing.JLabel WidthL;
private javax.swing.JTextField WidthT;
private javax.swing.JLabel TypeL;
private javax.swing.JComboBox TypeCB;
private javax.swing.JLabel ColorL;
private javax.swing.JButton ColorB;
private javax.swing.JPanel FillStyleP;
private javax.swing.JTextField TransparencyT;
private javax.swing.JLabel TransparencyL;
private javax.swing.JRadioButton TextureRB;
private javax.swing.JButton TextureIconB;
private JRadioButton IconRB;
private JCheckBox ResizeIconCB;
private javax.swing.JRadioButton SolidRB;
private javax.swing.JButton SolidColorB;
private javax.swing.JRadioButton GradientRB;
private javax.swing.JButton GradientColorB;
private javax.swing.JRadioButton NoFillRB;
private javax.swing.JComboBox CatCB;
private javax.swing.JLabel CatNameL;
private java.awt.Panel ComP;
private javax.swing.JButton NewB;
private javax.swing.JButton DeleteB;
private javax.swing.JButton ApplyB;
private javax.swing.JButton CancelB;
private JComboBox capStyle;
private JComboBox joinStyle;
// End of variables declaration//GEN-END:variables
// variable components for audio
private JCheckBox enableAudioCB;
private JTextField frequencyTF;
private JTextField audioDurationTF;
private JCheckBox useFileCB;
private File audioFile;
private JLabel audioFileLabel;
private JCheckBox loopAudioCB;
}
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