Started refactoring number entry dialogs to use shared code.

2020-07-19 20:04:08 +02:00
parent d5f113eb35
commit 6187e6a7bb
7 changed files with 200 additions and 134 deletions
@@ -0,0 +1,111 @@
+package appeng.client.gui.implementations;
+
+import appeng.client.gui.AEBaseScreen;
+import appeng.client.gui.widgets.NumberBox;
+import appeng.core.AEConfig;
+import net.minecraft.client.gui.FontRenderer;
+import net.minecraft.client.gui.IGuiEventListener;
+import net.minecraft.client.gui.widget.button.Button;
+
+import java.util.function.Consumer;
+import java.util.function.LongConsumer;
+
+/**
+ * A utility widget that consists of a text-field to enter a number with attached buttons to
+ * increment/decrement the number in fixed intervals.
+ */
+public class NumberEntryWidget {
+
+    private final AEBaseScreen<?> parent;
+
+    private final int x;
+    private final int y;
+
+    private final NumberBox level;
+    private Button plus1;
+    private Button plus10;
+    private Button plus100;
+    private Button plus1000;
+    private Button minus1;
+    private Button minus10;
+    private Button minus100;
+    private Button minus1000;
+
+    public NumberEntryWidget(AEBaseScreen<?> parent, int x, int y, int width, LongConsumer changeListener) {
+        this.parent = parent;
+        this.x = x;
+        this.y = y;
+
+        FontRenderer font = parent.getMinecraft().fontRenderer;
+        this.level = new NumberBox(font, parent.getGuiLeft() + x + 5, parent.getGuiTop() + y + 27, width, font.FONT_HEIGHT,
+                Long.class, changeListener);
+        this.level.setEnableBackgroundDrawing(false);
+        this.level.setMaxStringLength(16);
+        this.level.setTextColor(0xFFFFFF);
+        this.level.setVisible(true);
+        this.level.setFocused2(true);
+        parent.setFocusedDefault(this.level);
+    }
+
+    public void setActive(boolean active) {
+        this.level.setEnabled(active);
+        this.plus1.active = active;
+        this.plus10.active = active;
+        this.plus100.active = active;
+        this.plus1000.active = active;
+        this.minus1.active = active;
+        this.minus10.active = active;
+        this.minus100.active = active;
+        this.minus1000.active = active;
+    }
+
+    public void addButtons(Consumer<IGuiEventListener> addChildren, Consumer<Button> addButton) {
+        final int a = AEConfig.instance().levelByStackAmounts(0);
+        final int b = AEConfig.instance().levelByStackAmounts(1);
+        final int c = AEConfig.instance().levelByStackAmounts(2);
+        final int d = AEConfig.instance().levelByStackAmounts(3);
+
+        int left = parent.getGuiLeft() + x;
+        int top = parent.getGuiTop() + y;
+
+        addButton.accept(this.plus1 = new Button(left, top, 22, 20, "+" + a, btn -> addQty(a)));
+        addButton.accept(
+                this.plus10 = new Button(left + 28, top, 28, 20, "+" + b, btn -> addQty(b)));
+        addButton.accept(
+                this.plus100 = new Button(left + 62, top, 32, 20, "+" + c, btn -> addQty(c)));
+        addButton.accept(
+                this.plus1000 = new Button(left + 100, top, 38, 20, "+" + d, btn -> addQty(d)));
+
+        // Placing this here will give a sensible tab order
+        addChildren.accept(this.level);
+
+        addButton.accept(
+                this.minus1 = new Button(left, top + 42, 22, 20, "-" + a, btn -> addQty(-a)));
+        addButton.accept(
+                this.minus10 = new Button(left + 28, top + 42, 28, 20, "-" + b, btn -> addQty(-b)));
+        addButton.accept(
+                this.minus100 = new Button(left + 62, top + 42, 32, 20, "-" + c, btn -> addQty(-c)));
+        addButton.accept(
+                this.minus1000 = new Button(left + 100, top + 42, 38, 20, "-" + d, btn -> addQty(-d)));
+    }
+
+    private void addQty(final long i) {
+        long currentValue = this.level.getValue();
+        this.level.setText(String.valueOf(Math.max(0, currentValue + i)));
+    }
+
+    public void render(int mouseX, int mouseY, float partialTicks) {
+        this.level.render(mouseX, mouseY, partialTicks);
+    }
+
+    public void setValue(long value) {
+        // This check avoid changing the cursor position needlessly
+        if (value != this.level.getValue()) {
+            this.level.setText(String.valueOf(value));
+        }
+    }
+
+    public void tick() {
+        this.level.tick();
+    }
+}