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Code Issues Projects Releases Wiki Activity

Some list box changes

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This commit is contained in:
Retera 2021-03-24 08:34:41 -04:00
parent ef61a0926c
commit 03bd5fcbaf
2 changed files with 91 additions and 2 deletions
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3
core/src/com/etheller/warsmash/parsers/fdf/frames/AbstractRenderableFrame.java
View File

@ -381,4 +381,7 @@ public abstract class AbstractRenderableFrame implements UIFrame {
return this.name;
}
public Rectangle getRenderBounds() {
return this.renderBounds;
}
}

90
core/src/com/etheller/warsmash/parsers/fdf/frames/ListBoxFrame.java
View File

@ -4,6 +4,9 @@ import java.util.ArrayList;
import java.util.List;
import com.badlogic.gdx.graphics.Color;
import com.badlogic.gdx.graphics.Pixmap;
import com.badlogic.gdx.graphics.Pixmap.Format;
import com.badlogic.gdx.graphics.Texture;
import com.badlogic.gdx.graphics.g2d.BitmapFont;
import com.badlogic.gdx.graphics.g2d.GlyphLayout;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
@ -13,14 +16,35 @@ import com.etheller.warsmash.parsers.fdf.datamodel.FramePoint;
import com.etheller.warsmash.parsers.fdf.datamodel.TextJustify;
public class ListBoxFrame extends ControlFrame {
// TODO where are these colors in the UI definition files?
private static final Color SELECT_COLOR = Color.BLUE;
private static final Color MOUSE_OVER_HIGHLIGHT_COLOR = new Color(0.3f, 0.3f, 1.0f, 0.25f);
private final List<String> listItems = new ArrayList<>();
private final List<SingleStringFrame> stringFrames = new ArrayList<>();
private BitmapFont frameFont;
private float listBoxBorder;
private int selectedIndex = -1;
private int mouseOverIndex = -1;
private final TextureFrame selectionFrame;
private final TextureFrame mouseHighlightFrame;
private GameUI gameUI;
private Viewport viewport;
public ListBoxFrame(final String name, final UIFrame parent, final Viewport viewport) {
super(name, parent);
this.listBoxBorder = GameUI.convertX(viewport, 0.01f);
this.selectionFrame = new TextureFrame(null, this, false, null);
this.mouseHighlightFrame = new TextureFrame(null, this, false, null);
final Pixmap pixmap = new Pixmap(1, 1, Format.RGBA8888);
pixmap.setColor(SELECT_COLOR);
pixmap.fill();
this.selectionFrame.setTexture(new Texture(pixmap));
final Pixmap mousePixmap = new Pixmap(1, 1, Format.RGBA8888);
mousePixmap.setColor(MOUSE_OVER_HIGHLIGHT_COLOR);
mousePixmap.fill();
this.mouseHighlightFrame.setTexture(new Texture(mousePixmap));
}
public void setListBoxBorder(final float listBoxBorder) {
@ -37,6 +61,8 @@ public class ListBoxFrame extends ControlFrame {
@Override
protected void innerPositionBounds(final GameUI gameUI, final Viewport viewport) {
this.gameUI = gameUI;
this.viewport = viewport;
super.innerPositionBounds(gameUI, viewport);
updateUI(gameUI, viewport);
}
@ -45,11 +71,15 @@ public class ListBoxFrame extends ControlFrame {
for (final SingleStringFrame frame : this.stringFrames) {
frame.positionBounds(gameUI, viewport);
}
this.selectionFrame.positionBounds(gameUI, viewport);
this.mouseHighlightFrame.positionBounds(gameUI, viewport);
}
@Override
protected void internalRender(final SpriteBatch batch, final BitmapFont baseFont, final GlyphLayout glyphLayout) {
super.internalRender(batch, baseFont, glyphLayout);
this.selectionFrame.render(batch, baseFont, glyphLayout);
this.mouseHighlightFrame.render(batch, baseFont, glyphLayout);
for (final SingleStringFrame frame : this.stringFrames) {
frame.render(batch, baseFont, glyphLayout);
}
@ -76,15 +106,27 @@ public class ListBoxFrame extends ControlFrame {
// updateUI(gameUI, viewport);
}
public void setSelectedIndex(final int selectedIndex) {
this.selectedIndex = selectedIndex;
}
public int getSelectedIndex() {
return this.selectedIndex;
}
private void updateUI(final GameUI gameUI, final Viewport viewport) {
this.stringFrames.clear();
SingleStringFrame prev = null;
int i = 0;
boolean foundSelected = false;
boolean foundMouseOver = false;
for (final String string : this.listItems) {
final boolean selected = (i == this.selectedIndex);
final boolean mousedOver = (i == this.mouseOverIndex);
final SingleStringFrame stringFrame = new SingleStringFrame("LISTY" + i++, this, Color.WHITE,
TextJustify.LEFT, TextJustify.MIDDLE, this.frameFont);
stringFrame.setText(string);
stringFrame.setWidth(this.renderBounds.width);
stringFrame.setWidth(this.renderBounds.width - (this.listBoxBorder * 2));
stringFrame.setHeight(this.frameFont.getLineHeight());
if (prev != null) {
stringFrame.addSetPoint(new SetPoint(FramePoint.TOPLEFT, prev, FramePoint.BOTTOMLEFT, 0, 0));
@ -95,16 +137,60 @@ public class ListBoxFrame extends ControlFrame {
}
this.stringFrames.add(stringFrame);
prev = stringFrame;
if (selected) {
this.selectionFrame
.addSetPoint(new SetPoint(FramePoint.TOPLEFT, stringFrame, FramePoint.TOPLEFT, 0, 0));
this.selectionFrame
.addSetPoint(new SetPoint(FramePoint.BOTTOMRIGHT, stringFrame, FramePoint.BOTTOMRIGHT, 0, 0));
foundSelected = true;
}
else if (mousedOver) {
this.mouseHighlightFrame
.addSetPoint(new SetPoint(FramePoint.TOPLEFT, stringFrame, FramePoint.TOPLEFT, 0, 0));
this.mouseHighlightFrame
.addSetPoint(new SetPoint(FramePoint.BOTTOMRIGHT, stringFrame, FramePoint.BOTTOMRIGHT, 0, 0));
foundMouseOver = true;
}
}
this.selectionFrame.setVisible(foundSelected);
this.mouseHighlightFrame.setVisible(foundMouseOver);
positionChildren(gameUI, viewport);
}
@Override
public UIFrame touchDown(final float screenX, final float screenY, final int button) {
if (isVisible() && this.renderBounds.contains(screenX, screenY)) {
int index = 0;
for (final SingleStringFrame stringFrame : this.stringFrames) {
if (stringFrame.getRenderBounds().contains(screenX, screenY)) {
this.selectedIndex = index;
System.out.println("selected: " + index);
}
index++;
}
updateUI(this.gameUI, this.viewport);
return this;
}
return super.touchDown(screenX, screenY, button);
}
@Override
public UIFrame getFrameChildUnderMouse(final float screenX, final float screenY) {
if (isVisible() && this.renderBounds.contains(screenX, screenY)) {
int index = 0;
int mouseOverIndex = -1;
for (final SingleStringFrame stringFrame : this.stringFrames) {
if (stringFrame.getRenderBounds().contains(screenX, screenY)) {
mouseOverIndex = index;
System.out.println("moused over: " + index);
}
index++;
}
if (this.mouseOverIndex != mouseOverIndex) {
this.mouseOverIndex = mouseOverIndex;
updateUI(this.gameUI, this.viewport);
}
}
return super.getFrameChildUnderMouse(screenX, screenY);
}
}