新增阶段五文档：面板接真实数据（增删改查/属性读写/Inspector 真名翻译/滚动焦点/统计）+ 14 条踩坑点 + 未完成清单
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import java.lang.instrument.Instrumentation;
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import java.lang.reflect.*;
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import java.net.URLClassLoader;
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/**
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* 只读探针 6：把面板的**整棵控件树**连坐标打出来（含 stage 坐标），
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* 用来定位"列表里的内容被画到面板外"。
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*
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* 取值方法来自字节码（javap -p -c）：
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* dl.c_()F=getX dl.d_()F=getY dl.L()F=getWidth dl.I()F=getHeight
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* dl.D()Ldo; = getParent do.D()Lhq; = getChildren hq extends fI(Array)，size 字段在 fI 里
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* ⚠️ et(Table) 自己也声明了 `int L()` / `int I()`（列数/行数），所以必须**按返回类型 float 过滤**。
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*/
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public final class GeomProbe6 {
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static Instrumentation INST;
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static Object STATE;
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static Class<?> HQL, ARR, AO;
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public static void agentmain(String args, Instrumentation inst) {
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INST = inst;
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try { run(); } catch (Throwable e) { log("失败: " + e); e.printStackTrace(System.err); }
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}
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static void log(String m) { System.err.println("[geom6] " + m); }
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static void run() throws Exception {
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for (Class<?> c : INST.getAllLoadedClasses()) {
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if (!c.getName().equals("com.spineview.ObjectPanel")) continue;
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try {
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Field f = c.getDeclaredField("LAST_STATE");
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f.setAccessible(true);
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Object v = f.get(null);
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if (v != null) STATE = v;
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} catch (Throwable ignored) { }
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}
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if (STATE == null) { log("LAST_STATE 拿不到"); return; }
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ClassLoader payload = null;
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for (Class<?> c : INST.getAllLoadedClasses()) {
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if (c.getClassLoader() instanceof URLClassLoader) { payload = c.getClassLoader(); break; }
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}
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HQL = Class.forName("hq", true, payload);
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ARR = Class.forName("fI", true, payload);
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AO = Class.forName("dl", true, payload);
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Class<?> og = null;
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for (Class<?> c : INST.getAllLoadedClasses()) if (c.getName().equals("OG")) og = c;
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Method onRender = null;
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for (Method m : og.getDeclaredMethods()) {
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Class<?>[] t = m.getParameterTypes();
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if (m.getName().equals("B") && t.length == 1 && t[0] == Runnable.class) { onRender = m; break; }
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}
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onRender.setAccessible(true);
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onRender.invoke(null, new Runnable() {
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@Override public void run() {
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try { work(STATE); } catch (Throwable e) { log("work 失败: " + e); e.printStackTrace(System.err); }
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}
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});
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}
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static void work(Object state) throws Exception {
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Object root = state("root");
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log("=========== 面板控件树（缩进=层级；坐标为 stage 绝对坐标）===========");
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walk(root, 0, 0f, 0f, 6);
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log("=========== 面板根再往上（谁给它多大地方）===========");
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Object p = parent(root);
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float ax = 0f, ay = 0f;
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for (int i = 0; i < 6 && p != null; i++) {
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log(" 上级[" + i + "] " + p.getClass().getName() + " " + geom(p));
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Object np = parent(p);
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if (np == p) break;
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p = np;
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}
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log("=========== 关键对象定位 ===========");
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Object scroll = state("listScroll"), table = state("listTable");
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log(" listScroll " + geom(scroll) + " 子控件=" + size(childrenOf(scroll)));
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log(" listTable " + geom(table) + " 行数=" + size(childrenOf(table)));
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log(" listTable 的 stage 坐标 = " + stageX(table) + "," + stageY(table));
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log("=======================================================");
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}
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static Object state(String name) throws Exception {
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Field f = STATE.getClass().getDeclaredField(name);
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f.setAccessible(true);
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return f.get(STATE);
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}
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static void walk(Object actor, int depth, float px, float py, int maxDepth) {
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if (actor == null || depth > maxDepth) return;
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StringBuilder ind = new StringBuilder();
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for (int i = 0; i < depth; i++) ind.append(" ");
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float x = fl(actor, "c_"), y = fl(actor, "d_");
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Object kids = childrenOf(actor);
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int n = size(kids);
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log(ind + actor.getClass().getName() + " " + geom(actor)
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+ " stage=(" + r(px + x) + "," + r(py + y) + ") 子控件=" + n);
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for (int i = 0; i < n; i++) {
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Object child = get(kids, i);
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walk(child, depth + 1, px + x, py + y, maxDepth);
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}
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}
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static float stageX(Object actor) {
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float x = 0f;
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Object a = actor;
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for (int i = 0; i < 8 && a != null; i++) { x += fl(a, "c_"); a = parent(a); }
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return r(x);
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}
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static float stageY(Object actor) {
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float y = 0f;
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Object a = actor;
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for (int i = 0; i < 8 && a != null; i++) { y += fl(a, "d_"); a = parent(a); }
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return r(y);
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}
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static String geom(Object actor) {
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if (actor == null) return "null";
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return "[local x=" + r(fl(actor, "c_")) + " y=" + r(fl(actor, "d_"))
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+ " w=" + r(fl(actor, "L")) + " h=" + r(fl(actor, "I"))
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+ " top=" + r(fl(actor, "S")) + " right=" + r(fl(actor, "C")) + "]";
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}
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static Object parent(Object actor) {
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if (actor == null) return null;
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for (Method m : actor.getClass().getMethods()) {
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if (m.getParameterTypes().length != 0) continue;
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if (!m.getName().equals("D")) continue;
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if (!m.getReturnType().getName().equals("do")) continue;
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try { m.setAccessible(true); return m.invoke(actor); } catch (Throwable ignored) { }
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}
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return null;
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}
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static Object childrenOf(Object actor) {
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if (actor == null) return null;
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for (Method m : actor.getClass().getMethods()) {
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if (m.getParameterTypes().length != 0) continue;
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if (m.getReturnType() != HQL) continue;
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try { m.setAccessible(true); return m.invoke(actor); } catch (Throwable ignored) { }
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}
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return null;
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}
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static int size(Object array) {
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if (array == null) return 0;
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for (Class<?> t = ARR; t != null && t != Object.class; t = t.getSuperclass()) {
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for (Field f : t.getDeclaredFields()) {
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if (f.getType() != int.class) continue;
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f.setAccessible(true);
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try { return f.getInt(array); } catch (Throwable ignored) { }
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}
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}
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return 0;
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}
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static Object get(Object array, int index) {
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if (array == null) return null;
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for (Method m : array.getClass().getMethods()) {
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if (!m.getName().equals("D")) continue;
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Class<?>[] t = m.getParameterTypes();
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if (t.length != 1 || t[0] != int.class || m.getReturnType() != Object.class) continue;
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try { m.setAccessible(true); return m.invoke(array, Integer.valueOf(index)); } catch (Throwable ignored) { }
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}
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return null;
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}
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static float fl(Object actor, String name) {
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if (actor == null) return -1f;
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for (Method m : actor.getClass().getMethods()) {
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if (!m.getName().equals(name)) continue;
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if (m.getParameterTypes().length != 0 || m.getReturnType() != float.class) continue;
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try { m.setAccessible(true); return ((Float) m.invoke(actor)).floatValue(); } catch (Throwable ignored) { }
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}
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return -1f;
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}
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static float r(float v) { return Math.round(v * 100f) / 100f; }
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}
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