增加预览页介绍信息显示

client/core/workspace/ProjectWorkspace.cpp

@@ -1031,7 +1031,59 @@ bool ProjectWorkspace::setEntityDisplayName(const QString& id, const QString& di
     return applyEntities(ents, true, QStringLiteral("重命名实体"));
 }
 
-bool ProjectWorkspace::setEntityUserScale(const QString& id, double userScale) {
+bool ProjectWorkspace::setEntityIntroContent(const QString& id, const EntityIntroContent& intro) {
+    if (m_projectDir.isEmpty() || id.isEmpty()) {
+        return false;
+    }
+    auto ents = m_project.entities();
+    bool found = false;
+    for (auto& e : ents) {
+        if (e.id != id) {
+            continue;
+        }
+        found = true;
+        e.intro = intro;
+        break;
+    }
+    if (!found) {
+        return false;
+    }
+    return applyEntities(ents, true, QStringLiteral("实体介绍"));
+}
+
+bool ProjectWorkspace::importEntityIntroImageFromFile(const QString& id, const QString& absoluteImagePath,
+                                                      QString* outRelativePath) {
+    if (m_projectDir.isEmpty() || id.isEmpty() || absoluteImagePath.isEmpty()) {
+        return false;
+    }
+    const QFileInfo srcFi(absoluteImagePath);
+    if (!srcFi.exists() || !srcFi.isFile()) {
+        return false;
+    }
+    const QString entsDir = ensureEntitiesDir();
+    if (entsDir.isEmpty()) {
+        return false;
+    }
+    const QString suf = fileSuffixWithDot(absoluteImagePath);
+    for (int n = 0; n < 100000; ++n) {
+        const QString base = id + QStringLiteral("-intro-%1").arg(n) + suf;
+        const QString destAbs = QDir(entsDir).filePath(base);
+        if (!QFileInfo::exists(destAbs)) {
+            if (!QFile::copy(absoluteImagePath, destAbs)) {
+                return false;
+            }
+            const QString rel =
+                QString::fromUtf8(kAssetsDirName) + QStringLiteral("/entities/") + base;
+            if (outRelativePath) {
+                *outRelativePath = rel;
+            }
+            return true;
+        }
+    }
+    return false;
+}
+
+bool ProjectWorkspace::setEntityUserScale(const QString& id, double userScale, int keyframeAtFrame) {
     if (m_projectDir.isEmpty() || id.isEmpty()) {
         return false;
     }
@@ -1043,10 +1095,13 @@ bool ProjectWorkspace::setEntityUserScale(const QString& id, double userScale) {
             continue;
         }
         found = true;
-        if (qFuzzyCompare(e.userScale + 1.0, u + 1.0)) {
+        const bool baseSame = qFuzzyCompare(e.userScale + 1.0, u + 1.0);
+        e.userScale = u;
+        if (keyframeAtFrame >= 0) {
+            upsertKey(e.userScaleKeys, keyframeAtFrame, std::clamp(u, 1e-6, 1e3));
+        } else if (baseSame) {
             return true;
         }
-        e.userScale = u;
         break;
     }
     if (!found) {
@@ -1196,8 +1251,17 @@ bool ProjectWorkspace::moveEntityBy(const QString& id, const QPointF& delta, int
                                                    e.originWorld,
                                                    KeyInterpolation::Linear);
             upsertKey(e.locationKeys, currentFrame, sampled + delta);
+        } else if (e.locationKeys.isEmpty()) {
+            e.originWorld += delta;
+            e.imageTopLeftWorld += delta;
+        } else if (currentFrame >= 0) {
+            // 已有位置曲线但未勾选「自动关键帧」时，仍应移动当前帧上的位置，否则画布仍按关键帧插值，看起来不生效
+            const QPointF sampled = sampleLocation(e.locationKeys,
+                                                     currentFrame,
+                                                     e.originWorld,
+                                                     KeyInterpolation::Linear);
+            upsertKey(e.locationKeys, currentFrame, sampled + delta);
         } else {
-            // 无自动关键帧时，直接修改“基准”位置
             e.originWorld += delta;
             e.imageTopLeftWorld += delta;
         }