1 package com.badlogic.gdx.tools.flame; 2 3 import java.awt.GridBagConstraints; 4 import java.awt.GridBagLayout; 5 import java.awt.Insets; 6 import java.awt.event.ActionEvent; 7 import java.awt.event.ActionListener; 8 9 import javax.swing.DefaultComboBoxModel; 10 import javax.swing.JButton; 11 import javax.swing.JComboBox; 12 import javax.swing.JLabel; 13 import javax.swing.JPanel; 14 import javax.swing.JSeparator; 15 16 import com.badlogic.gdx.graphics.Texture; 17 import com.badlogic.gdx.graphics.g2d.TextureAtlas; 18 import com.badlogic.gdx.graphics.g2d.TextureRegion; 19 import com.badlogic.gdx.utils.Array; 20 21 /** @author Inferno */ 22 public class RegionPickerPanel extends JPanel{ 23 24 private enum GenerationMode { 25 ByRows("Generate By Rows"), ByColumns("Generate By Columns"); 26 String string; GenerationMode(String string)27 private GenerationMode(String string){ 28 this.string = string; 29 } 30 31 @Override toString()32 public String toString () { 33 return string; 34 } 35 } 36 37 public interface Listener{ onRegionsSelected(Array<TextureRegion> regions)38 void onRegionsSelected(Array<TextureRegion> regions); 39 } 40 41 TextureAtlasPanel atlasPanel; 42 TexturePanel texturePanel; 43 JButton selectButton, selectAllButton, clearButton, generateButton, reverseButton; 44 JComboBox generateBox; 45 Slider rowSlider, columnSlider; 46 JPanel generationPanel, content; 47 Listener listener; 48 RegionPickerPanel(Listener listener)49 public RegionPickerPanel(Listener listener){ 50 initializeComponents(); 51 this.listener = listener; 52 } 53 initializeComponents()54 private void initializeComponents () { 55 setLayout(new GridBagLayout()); 56 content = new JPanel(); 57 atlasPanel = new TextureAtlasPanel(); 58 texturePanel = new TexturePanel(); 59 CustomCardLayout cardLayout = new CustomCardLayout(); 60 content.setLayout(cardLayout); 61 content.add(atlasPanel, "atlas"); 62 content.add(texturePanel, "texture"); 63 64 65 add(content, new GridBagConstraints(0, 0, 1, 1, 0, 0, GridBagConstraints.WEST, GridBagConstraints.NONE, 66 new Insets(0, 0, 0, 0), 0, 0)); 67 68 JPanel controls = new JPanel(new GridBagLayout()); 69 controls.add(selectButton = new JButton("Select"), new GridBagConstraints(0, 0, 1, 1, 0, 0, GridBagConstraints.CENTER, GridBagConstraints.NONE, 70 new Insets(0, 0, 0, 0), 0, 0)); 71 72 controls.add(new JSeparator(JSeparator.HORIZONTAL), new GridBagConstraints(0, -1, 1, 1, 0, 0, 73 GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(0, 0, 6, 0), 0, 0)); 74 75 //Pick 76 JPanel pickPanel = new JPanel(new GridBagLayout()); 77 pickPanel.add(selectAllButton = new JButton("Pick All"), new GridBagConstraints(0, 0, 1, 1, 0, 0, GridBagConstraints.CENTER, GridBagConstraints.NONE, 78 new Insets(0, 0, 0, 0), 0, 0)); 79 pickPanel.add(clearButton = new JButton("Clear Selection"), new GridBagConstraints(1, 0, 1, 1, 0, 0, GridBagConstraints.CENTER, GridBagConstraints.NONE, 80 new Insets(0, 0, 0, 0), 0, 0)); 81 pickPanel.add(reverseButton = new JButton("Reverse Selection"), new GridBagConstraints(0, 1, 1, 1, 0, 0, GridBagConstraints.CENTER, GridBagConstraints.NONE, 82 new Insets(0, 0, 0, 0), 0, 0)); 83 controls.add(pickPanel, new GridBagConstraints(0, -1, 1, 1, 0, 0, GridBagConstraints.CENTER, GridBagConstraints.NONE, 84 new Insets(0, 0, 0, 0), 0, 0)); 85 86 //Generation 87 generationPanel = new JPanel(new GridBagLayout()); 88 generationPanel.add(new JLabel("Rows"), new GridBagConstraints(0, 0, 1, 1, 1, 0, GridBagConstraints.CENTER, GridBagConstraints.NONE, 89 new Insets(0, 0, 0, 0), 0, 0)); 90 generationPanel.add(rowSlider = new Slider(1, 1, 9999, 1), new GridBagConstraints(1, 0, 1, 1, 1, 0, GridBagConstraints.CENTER, GridBagConstraints.NONE, 91 new Insets(0, 0, 0, 0), 0, 0)); 92 generationPanel.add(new JLabel("Columns"), new GridBagConstraints(0, 1, 1, 1, 1, 0, GridBagConstraints.CENTER, GridBagConstraints.NONE, 93 new Insets(0, 0, 0, 0), 0, 0)); 94 generationPanel.add(columnSlider = new Slider(1, 1, 9999, 1), new GridBagConstraints(1, 1, 1, 1, 1, 0, GridBagConstraints.CENTER, GridBagConstraints.NONE, 95 new Insets(0, 0, 0, 0), 0, 0)); 96 generationPanel.add(generateBox = new JComboBox(new DefaultComboBoxModel(GenerationMode.values())), new GridBagConstraints(0, 2, 1, 1, 1, 0, GridBagConstraints.CENTER, GridBagConstraints.NONE, 97 new Insets(0, 0, 0, 0), 0, 0)); 98 generationPanel.add(generateButton = new JButton("Generate"), new GridBagConstraints(1, 2, 1, 1, 1, 0, GridBagConstraints.CENTER, GridBagConstraints.NONE, 99 new Insets(0, 0, 0, 0), 0, 0)); 100 controls.add(new JSeparator(JSeparator.HORIZONTAL), new GridBagConstraints(0, -1, 1, 1, 0, 0, 101 GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(0, 0, 6, 0), 0, 0)); 102 controls.add(generationPanel, new GridBagConstraints(0, -1, 1, 1, 0, 0, GridBagConstraints.CENTER, GridBagConstraints.NONE, 103 new Insets(0, 0, 0, 0), 0, 0)); 104 add(controls, new GridBagConstraints(1, 0, 1, 1, 1, 0, GridBagConstraints.NORTHWEST, GridBagConstraints.NONE, 105 new Insets(0, 0, 0, 0), 0, 0)); 106 107 selectButton.addActionListener(new ActionListener() { 108 @Override 109 public void actionPerformed (ActionEvent arg0) { 110 JPanel panel = ((CustomCardLayout)content.getLayout()).getCurrentCard(content); 111 TexturePanel currentTexturePanel = panel == atlasPanel ? atlasPanel.getCurrentRegionPanel() : texturePanel; 112 listener.onRegionsSelected(currentTexturePanel.selectedRegions); 113 } 114 }); 115 116 selectAllButton.addActionListener(new ActionListener() { 117 @Override 118 public void actionPerformed (ActionEvent arg0) { 119 JPanel panel = ((CustomCardLayout)content.getLayout()).getCurrentCard(content); 120 TexturePanel currentTexturePanel = panel == atlasPanel ? atlasPanel.getCurrentRegionPanel() : texturePanel; 121 currentTexturePanel.selectAll(); 122 } 123 }); 124 125 reverseButton.addActionListener(new ActionListener() { 126 @Override 127 public void actionPerformed (ActionEvent arg0) { 128 JPanel panel = ((CustomCardLayout)content.getLayout()).getCurrentCard(content); 129 TexturePanel currentTexturePanel = panel == atlasPanel ? atlasPanel.getCurrentRegionPanel() : texturePanel; 130 currentTexturePanel.selectedRegions.reverse(); 131 currentTexturePanel.revalidate(); 132 currentTexturePanel.repaint(); 133 } 134 }); 135 136 clearButton.addActionListener(new ActionListener() { 137 @Override 138 public void actionPerformed (ActionEvent arg0) { 139 JPanel panel = ((CustomCardLayout)content.getLayout()).getCurrentCard(content); 140 TexturePanel currentPanel = panel == atlasPanel ? atlasPanel.getCurrentRegionPanel() : texturePanel; 141 currentPanel.clearSelection(); 142 } 143 }); 144 145 generateButton.addActionListener(new ActionListener() { 146 @Override 147 public void actionPerformed (ActionEvent arg0) { 148 generateRegions((GenerationMode)generateBox.getSelectedItem()); 149 texturePanel.revalidate(); 150 texturePanel.repaint(); 151 } 152 }); 153 154 } 155 generateRegions(GenerationMode mode)156 void generateRegions(GenerationMode mode){ 157 //generate regions 158 texturePanel.clear(); 159 Texture texture = texturePanel.getTexture(); 160 int rows = (int)rowSlider.getValue(), columns = (int)columnSlider.getValue(), 161 yOffset = texture.getHeight()/rows, xOffset = texture.getWidth()/columns; 162 163 if(mode == GenerationMode.ByRows){ 164 for(int j=0; j < rows; ++j){ 165 int rowOffset = j*yOffset; 166 for(int i=0; i < columns; ++i){ 167 texturePanel.unselectedRegions.add(new TextureRegion(texture, i*xOffset, rowOffset, xOffset, yOffset) ); 168 } 169 } 170 } 171 else if(mode == GenerationMode.ByColumns){ 172 for(int i=0; i < columns; ++i){ 173 int columnOffset = i*xOffset; 174 for(int j=0; j <rows; ++j){ 175 texturePanel.unselectedRegions.add(new TextureRegion(texture, columnOffset, j*yOffset, xOffset, yOffset) ); 176 } 177 } 178 } 179 } 180 setAtlas(TextureAtlas atlas)181 public void setAtlas (TextureAtlas atlas) { 182 atlasPanel.clearSelection(); 183 atlasPanel.setAtlas(atlas); 184 CustomCardLayout cardLayout = (CustomCardLayout)content.getLayout(); 185 cardLayout.show(content, "atlas"); 186 showGenerationPanel(false); 187 content.revalidate(); 188 content.repaint(); 189 revalidate(); 190 repaint(); 191 } 192 setTexture(Texture texture)193 public void setTexture(Texture texture){ 194 texturePanel.clearSelection(); 195 texturePanel.setTexture(texture); 196 CustomCardLayout cardLayout = (CustomCardLayout)content.getLayout(); 197 cardLayout.show(content, "texture"); 198 showGenerationPanel(true); 199 content.revalidate(); 200 content.repaint(); 201 revalidate(); 202 repaint(); 203 } 204 showGenerationPanel(boolean isShown)205 private void showGenerationPanel(boolean isShown){ 206 generationPanel.setVisible(isShown); 207 } 208 209 } 210