226 lines
9.4 KiB
Java
226 lines
9.4 KiB
Java
|
package net.minecraft.client.gui.components;
|
||
|
|
|
||
|
|
import java.util.function.Consumer;
|
||
|
|
import net.minecraft.Util;
|
||
|
|
import net.minecraft.client.gui.Font;
|
||
|
|
import net.minecraft.client.gui.GuiGraphics;
|
||
|
|
import net.minecraft.client.gui.narration.NarratedElementType;
|
||
|
|
import net.minecraft.client.gui.narration.NarrationElementOutput;
|
||
|
|
import net.minecraft.client.gui.screens.Screen;
|
||
|
|
import net.minecraft.client.renderer.RenderType;
|
||
|
|
import net.minecraft.network.chat.Component;
|
||
|
|
import net.minecraft.util.StringUtil;
|
||
|
|
import net.minecraftforge.api.distmarker.Dist;
|
||
|
|
import net.minecraftforge.api.distmarker.OnlyIn;
|
||
|
|
|
||
|
|
@OnlyIn(Dist.CLIENT)
|
||
|
|
public class MultiLineEditBox extends AbstractTextAreaWidget {
|
||
|
|
private static final int CURSOR_INSERT_WIDTH = 1;
|
||
|
|
private static final int CURSOR_INSERT_COLOR = -3092272;
|
||
|
|
private static final String CURSOR_APPEND_CHARACTER = "_";
|
||
|
|
private static final int TEXT_COLOR = -2039584;
|
||
|
|
private static final int PLACEHOLDER_TEXT_COLOR = -857677600;
|
||
|
|
private static final int CURSOR_BLINK_INTERVAL_MS = 300;
|
||
|
|
private final Font font;
|
||
|
|
private final Component placeholder;
|
||
|
|
private final MultilineTextField textField;
|
||
|
|
private long focusedTime = Util.getMillis();
|
||
|
|
|
||
|
|
public MultiLineEditBox(Font p_239008_, int p_239009_, int p_239010_, int p_239011_, int p_239012_, Component p_239013_, Component p_239014_) {
|
||
|
|
super(p_239009_, p_239010_, p_239011_, p_239012_, p_239014_);
|
||
|
|
this.font = p_239008_;
|
||
|
|
this.placeholder = p_239013_;
|
||
|
|
this.textField = new MultilineTextField(p_239008_, p_239011_ - this.totalInnerPadding());
|
||
|
|
this.textField.setCursorListener(this::scrollToCursor);
|
||
|
|
}
|
||
|
|
|
||
|
|
public void setCharacterLimit(int p_239314_) {
|
||
|
|
this.textField.setCharacterLimit(p_239314_);
|
||
|
|
}
|
||
|
|
|
||
|
|
public void setValueListener(Consumer<String> p_239274_) {
|
||
|
|
this.textField.setValueListener(p_239274_);
|
||
|
|
}
|
||
|
|
|
||
|
|
public void setValue(String p_240160_) {
|
||
|
|
this.textField.setValue(p_240160_);
|
||
|
|
}
|
||
|
|
|
||
|
|
public String getValue() {
|
||
|
|
return this.textField.value();
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public void updateWidgetNarration(NarrationElementOutput p_259393_) {
|
||
|
|
p_259393_.add(NarratedElementType.TITLE, Component.translatable("gui.narrate.editBox", this.getMessage(), this.getValue()));
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public void onClick(double p_375608_, double p_378470_) {
|
||
|
|
this.textField.setSelecting(Screen.hasShiftDown());
|
||
|
|
this.seekCursorScreen(p_375608_, p_378470_);
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
protected void onDrag(double p_377778_, double p_378213_, double p_376785_, double p_377559_) {
|
||
|
|
this.textField.setSelecting(true);
|
||
|
|
this.seekCursorScreen(p_377778_, p_378213_);
|
||
|
|
this.textField.setSelecting(Screen.hasShiftDown());
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public boolean keyPressed(int p_239433_, int p_239434_, int p_239435_) {
|
||
|
|
return this.textField.keyPressed(p_239433_);
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public boolean charTyped(char p_239387_, int p_239388_) {
|
||
|
|
if (this.visible && this.isFocused() && StringUtil.isAllowedChatCharacter(p_239387_)) {
|
||
|
|
this.textField.insertText(Character.toString(p_239387_));
|
||
|
|
return true;
|
||
|
|
} else {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
protected void renderContents(GuiGraphics p_283676_, int p_281538_, int p_283033_, float p_281767_) {
|
||
|
|
String s = this.textField.value();
|
||
|
|
if (s.isEmpty() && !this.isFocused()) {
|
||
|
|
p_283676_.drawWordWrap(this.font, this.placeholder, this.getInnerLeft(), this.getInnerTop(), this.width - this.totalInnerPadding(), -857677600);
|
||
|
|
} else {
|
||
|
|
int i = this.textField.cursor();
|
||
|
|
boolean flag = this.isFocused() && (Util.getMillis() - this.focusedTime) / 300L % 2L == 0L;
|
||
|
|
boolean flag1 = i < s.length();
|
||
|
|
int j = 0;
|
||
|
|
int k = 0;
|
||
|
|
int l = this.getInnerTop();
|
||
|
|
|
||
|
|
for (MultilineTextField.StringView multilinetextfield$stringview : this.textField.iterateLines()) {
|
||
|
|
boolean flag2 = this.withinContentAreaTopBottom(l, l + 9);
|
||
|
|
if (flag && flag1 && i >= multilinetextfield$stringview.beginIndex() && i <= multilinetextfield$stringview.endIndex()) {
|
||
|
|
if (flag2) {
|
||
|
|
j = p_283676_.drawString(this.font, s.substring(multilinetextfield$stringview.beginIndex(), i), this.getInnerLeft(), l, -2039584) - 1;
|
||
|
|
p_283676_.fill(j, l - 1, j + 1, l + 1 + 9, -3092272);
|
||
|
|
p_283676_.drawString(this.font, s.substring(i, multilinetextfield$stringview.endIndex()), j, l, -2039584);
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
if (flag2) {
|
||
|
|
j = p_283676_.drawString(
|
||
|
|
this.font,
|
||
|
|
s.substring(multilinetextfield$stringview.beginIndex(), multilinetextfield$stringview.endIndex()),
|
||
|
|
this.getInnerLeft(),
|
||
|
|
l,
|
||
|
|
-2039584
|
||
|
|
)
|
||
|
|
- 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
k = l;
|
||
|
|
}
|
||
|
|
|
||
|
|
l += 9;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (flag && !flag1 && this.withinContentAreaTopBottom(k, k + 9)) {
|
||
|
|
p_283676_.drawString(this.font, "_", j, k, -3092272);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (this.textField.hasSelection()) {
|
||
|
|
MultilineTextField.StringView multilinetextfield$stringview2 = this.textField.getSelected();
|
||
|
|
int k1 = this.getInnerLeft();
|
||
|
|
l = this.getInnerTop();
|
||
|
|
|
||
|
|
for (MultilineTextField.StringView multilinetextfield$stringview1 : this.textField.iterateLines()) {
|
||
|
|
if (multilinetextfield$stringview2.beginIndex() > multilinetextfield$stringview1.endIndex()) {
|
||
|
|
l += 9;
|
||
|
|
} else {
|
||
|
|
if (multilinetextfield$stringview1.beginIndex() > multilinetextfield$stringview2.endIndex()) {
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (this.withinContentAreaTopBottom(l, l + 9)) {
|
||
|
|
int i1 = this.font
|
||
|
|
.width(
|
||
|
|
s.substring(
|
||
|
|
multilinetextfield$stringview1.beginIndex(),
|
||
|
|
Math.max(multilinetextfield$stringview2.beginIndex(), multilinetextfield$stringview1.beginIndex())
|
||
|
|
)
|
||
|
|
);
|
||
|
|
int j1;
|
||
|
|
if (multilinetextfield$stringview2.endIndex() > multilinetextfield$stringview1.endIndex()) {
|
||
|
|
j1 = this.width - this.innerPadding();
|
||
|
|
} else {
|
||
|
|
j1 = this.font
|
||
|
|
.width(s.substring(multilinetextfield$stringview1.beginIndex(), multilinetextfield$stringview2.endIndex()));
|
||
|
|
}
|
||
|
|
|
||
|
|
this.renderHighlight(p_283676_, k1 + i1, l, k1 + j1, l + 9);
|
||
|
|
}
|
||
|
|
|
||
|
|
l += 9;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
protected void renderDecorations(GuiGraphics p_282551_) {
|
||
|
|
super.renderDecorations(p_282551_);
|
||
|
|
if (this.textField.hasCharacterLimit()) {
|
||
|
|
int i = this.textField.characterLimit();
|
||
|
|
Component component = Component.translatable("gui.multiLineEditBox.character_limit", this.textField.value().length(), i);
|
||
|
|
p_282551_.drawString(
|
||
|
|
this.font,
|
||
|
|
component,
|
||
|
|
this.getX() + this.width - this.font.width(component),
|
||
|
|
this.getY() + this.height + 4,
|
||
|
|
10526880
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public int getInnerHeight() {
|
||
|
|
return 9 * this.textField.getLineCount();
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
protected double scrollRate() {
|
||
|
|
return 9.0 / 2.0;
|
||
|
|
}
|
||
|
|
|
||
|
|
private void renderHighlight(GuiGraphics p_282092_, int p_282814_, int p_282908_, int p_281451_, int p_281765_) {
|
||
|
|
p_282092_.fill(RenderType.guiTextHighlight(), p_282814_, p_282908_, p_281451_, p_281765_, -16776961);
|
||
|
|
}
|
||
|
|
|
||
|
|
private void scrollToCursor() {
|
||
|
|
double d0 = this.scrollAmount();
|
||
|
|
MultilineTextField.StringView multilinetextfield$stringview = this.textField.getLineView((int)(d0 / 9.0));
|
||
|
|
if (this.textField.cursor() <= multilinetextfield$stringview.beginIndex()) {
|
||
|
|
d0 = this.textField.getLineAtCursor() * 9;
|
||
|
|
} else {
|
||
|
|
MultilineTextField.StringView multilinetextfield$stringview1 = this.textField.getLineView((int)((d0 + this.height) / 9.0) - 1);
|
||
|
|
if (this.textField.cursor() > multilinetextfield$stringview1.endIndex()) {
|
||
|
|
d0 = this.textField.getLineAtCursor() * 9 - this.height + 9 + this.totalInnerPadding();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
this.setScrollAmount(d0);
|
||
|
|
}
|
||
|
|
|
||
|
|
private void seekCursorScreen(double p_239276_, double p_239277_) {
|
||
|
|
double d0 = p_239276_ - this.getX() - this.innerPadding();
|
||
|
|
double d1 = p_239277_ - this.getY() - this.innerPadding() + this.scrollAmount();
|
||
|
|
this.textField.seekCursorToPoint(d0, d1);
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public void setFocused(boolean p_299784_) {
|
||
|
|
super.setFocused(p_299784_);
|
||
|
|
if (p_299784_) {
|
||
|
|
this.focusedTime = Util.getMillis();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|