taking over components
This commit is contained in:
yugecin
parent
6f7e4242da
commit
36cfe3813a
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@ -34,232 +34,70 @@ import org.newdawn.slick.Font;
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import org.newdawn.slick.Graphics;
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import org.newdawn.slick.Input;
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import org.newdawn.slick.geom.Rectangle;
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import yugecin.opsudance.core.DisplayContainer;
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import yugecin.opsudance.core.components.ActionListener;
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import yugecin.opsudance.core.components.Component;
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/**
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* A single text field supporting text entry
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*
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* @author kevin
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*/
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@SuppressWarnings("unused")
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public class TextField extends AbstractComponent {
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/** The key repeat interval */
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public class TextField extends Component {
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private static final int INITIAL_KEY_REPEAT_INTERVAL = 400;
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/** The key repeat interval */
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private static final int KEY_REPEAT_INTERVAL = 50;
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/** The width of the field */
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private int width;
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private final DisplayContainer displayContainer;
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/** The height of the field */
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private int height;
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/** The location in the X coordinate */
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protected int x;
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/** The location in the Y coordinate */
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protected int y;
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/** The maximum number of characters allowed to be input */
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private String value = "";
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private Font font;
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private int maxCharacter = 10000;
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/** The value stored in the text field */
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private String value = "";
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private Color borderCol = Color.white;
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private Color textCol = Color.white;
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private Color backgroundCol = new Color(0, 0, 0, 0.5f);
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/** The font used to render text in the field */
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private Font font;
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/** The border color - null if no border */
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private Color border = Color.white;
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/** The text color */
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private Color text = Color.white;
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/** The background color - null if no background */
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private Color background = new Color(0, 0, 0, 0.5f);
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/** The current cursor position */
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private int cursorPos;
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/** True if the cursor should be visible */
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private boolean visibleCursor = true;
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/** The last key pressed */
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private int lastKey = -1;
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/** The last character pressed */
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private char lastChar = 0;
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/** The time since last key repeat */
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private long repeatTimer;
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/** The text before the paste in */
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private String oldText;
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/** The cursor position before the paste */
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private int oldCursorPos;
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/** True if events should be consumed by the field */
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private boolean consume = true;
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/**
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* Create a new text field
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*
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* @param container
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* The container rendering this field
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* @param font
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* The font to use in the text field
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* @param x
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* The x coordinate of the top left corner of the text field
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* @param y
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* The y coordinate of the top left corner of the text field
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* @param width
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* The width of the text field
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* @param height
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* The height of the text field
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* @param listener
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* The listener to add to the text field
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*/
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public TextField(GUIContext container, Font font, int x, int y, int width,
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int height, ComponentListener listener) {
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this(container,font,x,y,width,height);
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addListener(listener);
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}
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/**
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* Create a new text field
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*
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* @param container
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* The container rendering this field
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* @param font
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* The font to use in the text field
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* @param x
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* The x coordinate of the top left corner of the text field
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* @param y
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* The y coordinate of the top left corner of the text field
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* @param width
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* The width of the text field
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* @param height
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* The height of the text field
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*/
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public TextField(GUIContext container, Font font, int x, int y, int width,
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int height) {
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super(container);
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private ActionListener listener;
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public TextField(DisplayContainer displayContainer, Font font, int x, int y, int width, int height) {
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this.displayContainer = displayContainer;
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this.font = font;
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setLocation(x, y);
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this.x = x;
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this.y = y;
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this.width = width;
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this.height = height;
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}
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/**
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* Indicate if the input events should be consumed by this field
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*
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* @param consume True if events should be consumed by this field
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*/
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public void setConsumeEvents(boolean consume) {
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this.consume = consume;
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public void setListener(ActionListener listener) {
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this.listener = listener;
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}
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/**
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* Deactivate the key input handling for this field
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*/
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public void deactivate() {
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setFocus(false);
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public void setBorderColor(Color border) {
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this.borderCol = border;
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}
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public void setTextColor(Color text) {
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this.textCol = text;
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}
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public void setBackgroundColor(Color background) {
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this.backgroundCol = background;
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}
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/**
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* Moves the component.
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*
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* @param x
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* X coordinate
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* @param y
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* Y coordinate
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*/
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@Override
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public void setLocation(int x, int y) {
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this.x = x;
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this.y = y;
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public boolean isFocusable() {
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return true;
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}
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/**
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* Returns the position in the X coordinate
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*
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* @return x
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*/
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@Override
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public int getX() {
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return x;
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}
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/**
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* Returns the position in the Y coordinate
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*
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* @return y
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*/
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@Override
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public int getY() {
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return y;
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}
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/**
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* Get the width of the component
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*
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* @return The width of the component
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*/
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@Override
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public int getWidth() {
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return width;
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}
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/**
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* Get the height of the component
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*
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* @return The height of the component
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*/
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@Override
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public int getHeight() {
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return height;
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}
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/**
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* Set the background color. Set to null to disable the background
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*
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* @param color
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* The color to use for the background
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*/
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public void setBackgroundColor(Color color) {
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background = color;
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}
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/**
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* Set the border color. Set to null to disable the border
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*
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* @param color
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* The color to use for the border
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*/
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public void setBorderColor(Color color) {
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border = color;
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}
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/**
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* Set the text color.
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*
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* @param color
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* The color to use for the text
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*/
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public void setTextColor(Color color) {
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text = color;
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}
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/**
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* @see org.newdawn.slick.gui.AbstractComponent#render(org.newdawn.slick.gui.GUIContext,
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* org.newdawn.slick.Graphics)
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*/
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@Override
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public void render(GUIContext container, Graphics g) {
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public void render(Graphics g) {
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if (lastKey != -1) {
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if (input.isKeyDown(lastKey)) {
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if (displayContainer.input.isKeyDown(lastKey)) {
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if (repeatTimer < System.currentTimeMillis()) {
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repeatTimer = System.currentTimeMillis() + KEY_REPEAT_INTERVAL;
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keyPressed(lastKey, lastChar);
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@ -274,11 +112,11 @@ public class TextField extends AbstractComponent {
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// Someone could have set a color for me to blend...
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Color clr = g.getColor();
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if (background != null) {
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g.setColor(background.multiply(clr));
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if (backgroundCol != null) {
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g.setColor(backgroundCol.multiply(clr));
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g.fillRect(x, y, width, height);
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}
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g.setColor(text.multiply(clr));
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g.setColor(textCol.multiply(clr));
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Font temp = g.getFont();
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int cpos = font.getWidth(value.substring(0, cursorPos));
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@ -291,14 +129,14 @@ public class TextField extends AbstractComponent {
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g.setFont(font);
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g.drawString(value, x + 1, y + 1);
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if (hasFocus() && visibleCursor) {
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g.drawString("_", x + 1 + cpos + 2, y + 1);
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if (focused) {
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g.drawString("|", x + 1 + cpos + 2, y + 1);
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}
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g.translate(-tx - 2, 0);
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if (border != null) {
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g.setColor(border.multiply(clr));
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if (borderCol != null) {
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g.setColor(borderCol.multiply(clr));
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g.drawRect(x, y, width, height);
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}
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g.setColor(clr);
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@ -307,21 +145,10 @@ public class TextField extends AbstractComponent {
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g.setClip(oldClip);
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}
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/**
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* Get the value in the text field
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*
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* @return The value in the text field
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*/
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public String getText() {
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return value;
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}
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/**
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* Set the value to be displayed in the text field
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*
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* @param value
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* The value to be displayed in the text field
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*/
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public void setText(String value) {
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this.value = value;
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if (cursorPos > value.length()) {
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@ -329,35 +156,6 @@ public class TextField extends AbstractComponent {
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}
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}
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/**
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* Set the position of the cursor
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*
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* @param pos
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* The new position of the cursor
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*/
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public void setCursorPos(int pos) {
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cursorPos = pos;
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if (cursorPos > value.length()) {
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cursorPos = value.length();
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}
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}
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/**
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* Indicate whether the mouse cursor should be visible or not
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*
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* @param visibleCursor
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* True if the mouse cursor should be visible
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*/
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public void setCursorVisible(boolean visibleCursor) {
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this.visibleCursor = visibleCursor;
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}
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/**
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* Set the length of the allowed input
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*
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* @param length
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* The length of the allowed input
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*/
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public void setMaxLength(int length) {
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maxCharacter = length;
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if (value.length() > maxCharacter) {
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@ -365,173 +163,101 @@ public class TextField extends AbstractComponent {
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}
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}
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/**
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* Do the paste into the field, overrideable for custom behaviour
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*
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* @param text The text to be pasted in
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*/
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protected void doPaste(String text) {
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recordOldPosition();
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for (int i=0;i<text.length();i++) {
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keyPressed(-1, text.charAt(i));
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}
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}
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/**
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* Record the old position and content
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*/
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protected void recordOldPosition() {
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oldText = getText();
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oldCursorPos = cursorPos;
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}
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/**
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* Do the undo of the paste, overrideable for custom behaviour
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*
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* @param oldCursorPos before the paste
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* @param oldText The text before the last paste
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*/
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protected void doUndo(int oldCursorPos, String oldText) {
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if (oldText != null) {
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setText(oldText);
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setCursorPos(oldCursorPos);
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}
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}
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/**
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* @see org.newdawn.slick.gui.AbstractComponent#keyPressed(int, char)
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*/
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@Override
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public void keyPressed(int key, char c) {
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if (hasFocus()) {
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if (key != -1)
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{
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if ((key == Input.KEY_V) &&
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((input.isKeyDown(Input.KEY_LCONTROL)) || (input.isKeyDown(Input.KEY_RCONTROL)))) {
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String text = Sys.getClipboard();
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if (text != null) {
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doPaste(text);
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}
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return;
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if (key != -1)
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{
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if ((key == Input.KEY_V) &&
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((displayContainer.input.isKeyDown(Input.KEY_LCONTROL)) || (displayContainer.input.isKeyDown(Input.KEY_RCONTROL)))) {
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String text = Sys.getClipboard();
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if (text != null) {
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doPaste(text);
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}
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/* if ((key == Input.KEY_Z) &&
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((input.isKeyDown(Input.KEY_LCONTROL)) || (input.isKeyDown(Input.KEY_RCONTROL)))) {
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if (oldText != null) {
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doUndo(oldCursorPos, oldText);
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return;
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}
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}
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if (lastKey != key) {
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lastKey = key;
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repeatTimer = System.currentTimeMillis() + INITIAL_KEY_REPEAT_INTERVAL;
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} else {
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repeatTimer = System.currentTimeMillis() + KEY_REPEAT_INTERVAL;
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}
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lastChar = c;
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if (key == Input.KEY_LEFT) { /*
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if (cursorPos > 0) {
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cursorPos--;
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}
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// Nobody more will be notified
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if (consume) {
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container.getInput().consumeEvent();
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}
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*/ } else if (key == Input.KEY_RIGHT) { /*
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if (cursorPos < value.length()) {
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cursorPos++;
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}
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// Nobody more will be notified
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if (consume) {
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container.getInput().consumeEvent();
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}
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*/ } else if (key == Input.KEY_BACK) {
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if ((cursorPos > 0) && (value.length() > 0)) {
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if (displayContainer.input.isKeyDown(Input.KEY_LCONTROL) || displayContainer.input.isKeyDown(Input.KEY_RCONTROL)) {
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int sp = 0;
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boolean startSpace = Character.isWhitespace(value.charAt(cursorPos - 1));
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boolean charSeen = false;
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for (int i = cursorPos - 1; i >= 0; i--) {
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boolean isSpace = Character.isWhitespace(value.charAt(i));
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if (!startSpace && isSpace) {
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sp = i;
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break;
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} else if (startSpace) {
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if (charSeen && isSpace) {
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sp = i + 1;
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break;
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} else if (!charSeen && !isSpace)
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charSeen = true;
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}
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}
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if (cursorPos < value.length())
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value = value.substring(0, sp) + value.substring(cursorPos);
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else
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value = value.substring(0, sp);
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cursorPos = sp;
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} else {
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if (cursorPos < value.length()) {
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value = value.substring(0, cursorPos - 1)
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+ value.substring(cursorPos);
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} else {
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value = value.substring(0, cursorPos - 1);
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}
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return;
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} */
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// alt and control keys don't come through here
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/* if (input.isKeyDown(Input.KEY_LCONTROL) || input.isKeyDown(Input.KEY_RCONTROL)) {
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return;
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} */
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if (input.isKeyDown(Input.KEY_LALT) || input.isKeyDown(Input.KEY_RALT)) {
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return;
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}
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}
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if (lastKey != key) {
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lastKey = key;
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repeatTimer = System.currentTimeMillis() + INITIAL_KEY_REPEAT_INTERVAL;
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} else {
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repeatTimer = System.currentTimeMillis() + KEY_REPEAT_INTERVAL;
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}
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lastChar = c;
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if (key == Input.KEY_LEFT) { /*
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if (cursorPos > 0) {
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cursorPos--;
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}
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// Nobody more will be notified
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if (consume) {
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container.getInput().consumeEvent();
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}
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*/ } else if (key == Input.KEY_RIGHT) { /*
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if (cursorPos < value.length()) {
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cursorPos++;
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}
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// Nobody more will be notified
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if (consume) {
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container.getInput().consumeEvent();
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}
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*/ } else if (key == Input.KEY_BACK) {
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if ((cursorPos > 0) && (value.length() > 0)) {
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if (input.isKeyDown(Input.KEY_LCONTROL) || input.isKeyDown(Input.KEY_RCONTROL)) {
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int sp = 0;
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boolean startSpace = Character.isWhitespace(value.charAt(cursorPos - 1));
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boolean charSeen = false;
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for (int i = cursorPos - 1; i >= 0; i--) {
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boolean isSpace = Character.isWhitespace(value.charAt(i));
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if (!startSpace && isSpace) {
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sp = i;
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break;
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} else if (startSpace) {
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if (charSeen && isSpace) {
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sp = i + 1;
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break;
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} else if (!charSeen && !isSpace)
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charSeen = true;
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}
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}
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if (cursorPos < value.length())
|
||||
value = value.substring(0, sp) + value.substring(cursorPos);
|
||||
else
|
||||
value = value.substring(0, sp);
|
||||
cursorPos = sp;
|
||||
} else {
|
||||
if (cursorPos < value.length()) {
|
||||
value = value.substring(0, cursorPos - 1)
|
||||
+ value.substring(cursorPos);
|
||||
} else {
|
||||
value = value.substring(0, cursorPos - 1);
|
||||
}
|
||||
cursorPos--;
|
||||
}
|
||||
}
|
||||
// Nobody more will be notified
|
||||
if (consume) {
|
||||
container.getInput().consumeEvent();
|
||||
}
|
||||
} else if (key == Input.KEY_DELETE) {
|
||||
if (value.length() > cursorPos) {
|
||||
value = value.substring(0,cursorPos) + value.substring(cursorPos+1);
|
||||
}
|
||||
// Nobody more will be notified
|
||||
if (consume) {
|
||||
container.getInput().consumeEvent();
|
||||
}
|
||||
} else if ((c < 127) && (c > 31) && (value.length() < maxCharacter)) {
|
||||
if (cursorPos < value.length()) {
|
||||
value = value.substring(0, cursorPos) + c
|
||||
+ value.substring(cursorPos);
|
||||
} else {
|
||||
value = value.substring(0, cursorPos) + c;
|
||||
}
|
||||
cursorPos++;
|
||||
// Nobody more will be notified
|
||||
if (consume) {
|
||||
container.getInput().consumeEvent();
|
||||
}
|
||||
} else if (key == Input.KEY_RETURN) {
|
||||
notifyListeners();
|
||||
// Nobody more will be notified
|
||||
if (consume) {
|
||||
container.getInput().consumeEvent();
|
||||
}
|
||||
}
|
||||
|
||||
} else if (key == Input.KEY_DELETE) {
|
||||
if (value.length() > cursorPos) {
|
||||
value = value.substring(0,cursorPos) + value.substring(cursorPos+1);
|
||||
}
|
||||
} else if ((c < 127) && (c > 31) && (value.length() < maxCharacter)) {
|
||||
if (cursorPos < value.length()) {
|
||||
value = value.substring(0, cursorPos) + c
|
||||
+ value.substring(cursorPos);
|
||||
} else {
|
||||
value = value.substring(0, cursorPos) + c;
|
||||
}
|
||||
cursorPos++;
|
||||
} else if (key == Input.KEY_RETURN) {
|
||||
if (listener != null) {
|
||||
listener.onAction();
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @see org.newdawn.slick.gui.AbstractComponent#setFocus(boolean)
|
||||
*/
|
||||
@Override
|
||||
public void setFocus(boolean focus) {
|
||||
lastKey = -1;
|
||||
|
||||
super.setFocus(focus);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
24
src/yugecin/opsudance/core/components/ActionListener.java
Normal file
24
src/yugecin/opsudance/core/components/ActionListener.java
Normal file
|
|
@ -0,0 +1,24 @@
|
|||
/*
|
||||
* opsu!dance - fork of opsu! with cursordance auto
|
||||
* Copyright (C) 2017 yugecin
|
||||
*
|
||||
* opsu!dance 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 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* opsu!dance 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 opsu!dance. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
package yugecin.opsudance.core.components;
|
||||
|
||||
public interface ActionListener {
|
||||
|
||||
void onAction();
|
||||
|
||||
}
|
||||
60
src/yugecin/opsudance/core/components/Component.java
Normal file
60
src/yugecin/opsudance/core/components/Component.java
Normal file
|
|
@ -0,0 +1,60 @@
|
|||
/*
|
||||
* opsu!dance - fork of opsu! with cursordance auto
|
||||
* Copyright (C) 2017 yugecin
|
||||
*
|
||||
* opsu!dance 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 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* opsu!dance 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 opsu!dance. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
package yugecin.opsudance.core.components;
|
||||
|
||||
import org.newdawn.slick.Graphics;
|
||||
|
||||
public abstract class Component {
|
||||
|
||||
public int width;
|
||||
public int height;
|
||||
public int x;
|
||||
public int y;
|
||||
|
||||
protected boolean focused;
|
||||
protected boolean hovered;
|
||||
|
||||
public abstract boolean isFocusable();
|
||||
|
||||
public boolean isHovered() {
|
||||
return hovered;
|
||||
}
|
||||
|
||||
public void updateHover(int x, int y) {
|
||||
this.hovered = this.x <= x && x <= this.x + width && this.y <= y && y <= this.y + height;
|
||||
}
|
||||
|
||||
public void mouseReleased(int button) {
|
||||
}
|
||||
|
||||
public void preRenderUpdate() {
|
||||
}
|
||||
|
||||
public abstract void render(Graphics g);
|
||||
|
||||
public void keyPressed(int key, char c) {
|
||||
}
|
||||
|
||||
public void keyReleased(int key, char c) {
|
||||
}
|
||||
|
||||
public void setFocused(boolean focused) {
|
||||
this.focused = focused;
|
||||
}
|
||||
|
||||
}
|
||||
124
src/yugecin/opsudance/core/state/ComplexOpsuState.java
Normal file
124
src/yugecin/opsudance/core/state/ComplexOpsuState.java
Normal file
|
|
@ -0,0 +1,124 @@
|
|||
/*
|
||||
* opsu!dance - fork of opsu! with cursordance auto
|
||||
* Copyright (C) 2017 yugecin
|
||||
*
|
||||
* opsu!dance 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 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* opsu!dance 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 opsu!dance. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
package yugecin.opsudance.core.state;
|
||||
|
||||
import org.newdawn.slick.Graphics;
|
||||
import org.newdawn.slick.Input;
|
||||
import yugecin.opsudance.core.DisplayContainer;
|
||||
import yugecin.opsudance.core.components.Component;
|
||||
|
||||
import java.util.LinkedList;
|
||||
|
||||
public class ComplexOpsuState extends BaseOpsuState {
|
||||
|
||||
protected final LinkedList<Component> components;
|
||||
|
||||
private Component focusedComponent;
|
||||
|
||||
public ComplexOpsuState(DisplayContainer displayContainer) {
|
||||
super(displayContainer);
|
||||
this.components = new LinkedList<>();
|
||||
}
|
||||
|
||||
public final void focusComponent(Component component) {
|
||||
if (!component.isFocusable()) {
|
||||
return;
|
||||
}
|
||||
if (focusedComponent != null) {
|
||||
focusedComponent.setFocused(false);
|
||||
}
|
||||
focusedComponent = component;
|
||||
component.setFocused(true);
|
||||
}
|
||||
|
||||
public boolean isAnyComponentFocused() {
|
||||
return focusedComponent != null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean mouseReleased(int button, int x, int y) {
|
||||
if (focusedComponent == null) {
|
||||
for (Component component : components) {
|
||||
if (!component.isFocusable()) {
|
||||
continue;
|
||||
}
|
||||
component.updateHover(x, y);
|
||||
if (component.isHovered()) {
|
||||
focusedComponent = component;
|
||||
focusedComponent.setFocused(true);
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
focusedComponent.updateHover(x, y);
|
||||
if (focusedComponent.isHovered()) {
|
||||
focusedComponent.mouseReleased(button);
|
||||
return true;
|
||||
}
|
||||
focusedComponent.setFocused(false);
|
||||
focusedComponent = null;
|
||||
return false;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void preRenderUpdate() {
|
||||
super.preRenderUpdate();
|
||||
for (Component component : components) {
|
||||
component.updateHover(displayContainer.mouseX, displayContainer.mouseY);
|
||||
component.preRenderUpdate();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void render(Graphics g) {
|
||||
super.render(g);
|
||||
for (Component component : components) {
|
||||
component.render(g);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean keyReleased(int key, char c) {
|
||||
if (focusedComponent != null) {
|
||||
if (key == Input.KEY_ESCAPE) {
|
||||
focusedComponent.setFocused(false);
|
||||
focusedComponent = null;
|
||||
return true;
|
||||
}
|
||||
focusedComponent.keyReleased(key, c);
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean keyPressed(int key, char c) {
|
||||
if (focusedComponent != null) {
|
||||
if (key == Input.KEY_ESCAPE) {
|
||||
focusedComponent.setFocused(false);
|
||||
focusedComponent = null;
|
||||
return true;
|
||||
}
|
||||
focusedComponent.keyPressed(key, c);
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user