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Merge branch 'master' of http://47.101.60.131:10082/Exam/pengchen-exam-java-localhost into hyc

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huababa1
2025-09-11 13:52:24 +08:00
parent 7a80189262 f5ee50e74d
commit 9cce832833
12 changed files with 1280 additions and 3990 deletions
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logs/log.log
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src/main/java/com/example/exam/exam/service/wpspptx/pptx4j/ShapePage.java
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src/main/java/com/example/exam/exam/service/wpspptx/pptx4j/ShapePic.java
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@@ -1,21 +1,116 @@
package com.example.exam.exam.service.wpspptx.pptx4j;
import jakarta.xml.bind.JAXBElement;
import org.docx4j.dml.*;
import org.pptx4j.pml.*;
import com.example.exam.exam.service.wpspptx.pptx4j.utils.PtToCmConverter;
import com.example.exam.exam.service.wpspptx.pptx4j.utils.Transition;
import java.math.BigInteger;
import java.util.List;
public class ShapePic {
// 图片 插入
public static String getAddPic(Pic sp, CTSlideTiming timing) {
return "是";
}
// 媒体 放映时隐藏
public static String getMediaHide(Pic sp, CTSlideTiming timing) {
// 获取ID
long id = sp.getNvPicPr().getCNvPr().getId();
CTTimeNodeList ctTimeNodeList = timing.getTnLst();
List<Object> parOrSeqOrExcl = ctTimeNodeList.getParOrSeqOrExcl();
for (Object o : parOrSeqOrExcl) {
if (o instanceof CTTLTimeNodeParallel) {
CTTimeNodeList ctTimeNodes = ((CTTLTimeNodeParallel) o).getCTn().getChildTnLst();
for (Object o1 : ctTimeNodes.getParOrSeqOrExcl()) {
if (o1 instanceof CTTLMediaNodeVideo) {
// 获取spId
String spId = ((CTTLMediaNodeVideo) o1).getCMediaNode().getTgtEl().getSpTgt().getSpid();
if (String.valueOf(id).equals(spId)) {
return ((CTTLMediaNodeVideo) o1).getCMediaNode().isShowWhenStopped() ? "否" : "是";
}
}
}
}
}
return "";
}
// 媒体 播放完返回开头
public static String getMediaLoop(Pic sp, CTSlideTiming timing) {
// 获取ID
long id = sp.getNvPicPr().getCNvPr().getId();
CTTimeNodeList ctTimeNodeList = timing.getTnLst();
List<Object> parOrSeqOrExcl = ctTimeNodeList.getParOrSeqOrExcl();
for (Object o : parOrSeqOrExcl) {
if (o instanceof CTTLTimeNodeParallel) {
CTTimeNodeList ctTimeNodes = ((CTTLTimeNodeParallel) o).getCTn().getChildTnLst();
for (Object o1 : ctTimeNodes.getParOrSeqOrExcl()) {
if (o1 instanceof CTTLMediaNodeVideo) {
// 获取spId
String spId = ((CTTLMediaNodeVideo) o1).getCMediaNode().getTgtEl().getSpTgt().getSpid();
if (String.valueOf(id).equals(spId)) {
STTLTimeNodeFillType sttlTimeNodeFillType = ((CTTLMediaNodeVideo) o1).getCMediaNode().getCTn().getFill();
String value = sttlTimeNodeFillType.value();
return value.equals("remove") ? "是" : "否";
}
}
}
}
}
return "";
}
// 自选图形 - 类型
public static String getShapeType(Pic sp, CTSlideTiming timing) {
CTShapeProperties ctShapeProperties = sp.getSpPr();
CTPresetGeometry2D prst = ctShapeProperties.getPrstGeom();
if (prst != null && prst.getPrst() != null) {
STShapeType t = prst.getPrst();
switch (t) {
case HEXAGON:
return "六边形";
case RECT:
return "矩形";
case ROUND_RECT:
return "圆角矩形";
case ELLIPSE:
return "椭圆";
case TRIANGLE:
return "三角形";
case DIAMOND:
return "菱形";
case PARALLELOGRAM:
return "平行四边形";
case TRAPEZOID:
return "梯形";
case OCTAGON:
return "八边形";
case PENTAGON:
return "五边形";
default:
return "预设形状：" + t.value();
}
}
if (ctShapeProperties.getCustGeom() != null) {
return "自定义几何（custGeom）";
}
return "未指定几何";
}
// 大小 - 高度
public static String getShapeSizeHeight(Pic sp, CTSlideTiming timing) {
CTTransform2D xfrm = sp.getSpPr().getXfrm();
// 获取位置和尺寸（单位 EMU，1英寸=914400 EMU，1cm≈360000 EMU）
CTPositiveSize2D ext = xfrm.getExt(); // 尺寸
double heightPt = emuToPt(ext.getCy());
return String.valueOf(heightPt);
// 转换成磅
double pt = Math.round(heightPt * 100.0) / 100.0;
// 转换成厘米
double cm = PtToCmConverter.pointsToCm(pt);
return pt + "磅（" + cm + "厘米）";
}
// 大小 - 宽度
@@ -24,29 +119,20 @@ public class ShapePic {
// 获取位置和尺寸（单位 EMU，1英寸=914400 EMU，1cm≈360000 EMU）
CTPositiveSize2D ext = xfrm.getExt(); // 尺寸
double widthPt = emuToPt(ext.getCx());
return String.valueOf(widthPt);
// 转换成磅
double pt = Math.round(widthPt * 100.0) / 100.0;
// 转换成厘米
double cm = PtToCmConverter.pointsToCm(pt);
return pt + "磅（" + cm + "厘米）";
}
// 大小 - 锁定纵横比
public static String getShapeSizeLockAspectRatio(Pic sp, CTSlideTiming timing) {
CTTransform2D xfrm = sp.getSpPr().getXfrm();
// 获取位置和尺寸（单位 EMU，1英寸=914400 EMU，1cm≈360000 EMU）
CTPositiveSize2D ext = xfrm.getExt(); // 尺寸
Boolean lockAspectRatio = null;
if (sp.getSpPr().getPrstGeom() != null &&
sp.getSpPr().getPrstGeom().getAvLst() != null) {
// 这个部分一般不会直接提供锁定横纵比，要看 spPr.getExtLst()
if (sp.getSpPr().getExtLst() != null) {
// pptx4j 没有直接的 getter，要自己解析 XML
String xml = sp.getSpPr().getExtLst().toString();
if (xml.contains("lockAspectRatio=\"1\"") || xml.contains("lockAspectRatio=\"true\"")) {
lockAspectRatio = true;
} else if (xml.contains("lockAspectRatio=\"0\"") || xml.contains("lockAspectRatio=\"false\"")) {
lockAspectRatio = false;
}
}
CTPictureLocking ctPictureLocking = sp.getNvPicPr().getCNvPicPr().getPicLocks();
if (ctPictureLocking != null) {
return ctPictureLocking.isNoChangeAspect() ? "是" : "否";
}
return String.valueOf(lockAspectRatio);
return "否";
}
// EMU 转 pt
@@ -183,9 +269,19 @@ public class ShapePic {
if (spPr != null && spPr.getLn() != null) {
CTLineProperties ln = spPr.getLn();
// 颜色
if (ln.getSolidFill() != null && ln.getSolidFill().getSrgbClr() != null) {
if (ln.getSolidFill() != null) {
CTSRgbColor rgb = ln.getSolidFill().getSrgbClr();
return rgb.getVal();
if (rgb != null) {
return rgb.getVal();
}
CTScRgbColor scrgb = ln.getSolidFill().getScrgbClr();
if (scrgb != null) {
return "RGB(" + scrgb.getR() + "," + scrgb.getG() + "," + scrgb.getB() + ")";
}
CTSchemeColor ctSchemeColor = ln.getSolidFill().getSchemeClr();
if (ctSchemeColor != null) {
return ctSchemeColor.getVal().value();
}
}
}
return "";
@@ -261,6 +357,7 @@ public class ShapePic {
// 3) 未设置 → 视为实线
return "solid";
}
// 形状线条 开始箭头类型
public static String getShapeLineStartArrow(Pic sp, CTSlideTiming timing) {
CTShapeProperties spPr = sp.getSpPr();
@@ -272,14 +369,17 @@ public class ShapePic {
}
return "无箭头";
}
// 形状线条 开始箭头粗细
public static String getShapeLineStartArrowWidth(Pic sp, CTSlideTiming timing) {
return "待开发";
}
// 形状线条 结尾箭头类型
public static String getShapeLineEndArrow(Pic sp, CTSlideTiming timing) {
return "待开发";
}
// 形状线条 结尾箭头粗细
public static String getShapeLineEndArrowWidth(Pic sp, CTSlideTiming timing) {
return "待开发";
@@ -302,12 +402,12 @@ public class ShapePic {
// 形状效果 阴影-效果
public static String getShapeShadowEffect(Pic sp, CTSlideTiming timing) {
if (sp == null || sp.getSpPr() == null) {
return "无阴影";
return "否";
}
CTShapeProperties spPr = sp.getSpPr();
CTEffectList effList = spPr.getEffectLst();
if (effList == null) {
return "无阴影";
return "否";
}
if (effList.getOuterShdw() != null) {
@@ -317,7 +417,7 @@ public class ShapePic {
} else if (effList.getPrstShdw() != null) {
return "预设阴影";
}
return "无阴影";
return "否";
}
// 形状效果 倒影-绘制
@@ -325,21 +425,21 @@ public class ShapePic {
CTShapeProperties spPr = sp.getSpPr();
CTEffectList effList = spPr.getEffectLst();
if (effList == null) {
return "无倒影";
return "否";
}
CTReflectionEffect reflection = effList.getReflection();
if (reflection != null) {
// 如果需要详细参数，这里可以读取
return "有倒影";
return "是";
}
return "无倒影";
return "否";
}
// 形状效果 倒影-效果
public static String getShapeReflectionEffect(Pic sp, CTSlideTiming timing) {
CTReflectionEffect r = SlideUtils.getReflectionPic(sp);
if (r == null) return "无倒影";
if (r == null) return "否";
// —— 1) 倒影覆盖程度：用 stPos/endPos（0..100000）估算 —— //
double st = SlideUtils.to100k(BigInteger.valueOf(r.getStPos()), 0);
@@ -352,12 +452,12 @@ public class ShapePic {
} else if (coverage >= 0.45) {
coverageLabel = "半倒影";
} else {
coverageLabel = "短倒影";
coverageLabel = "紧密倒影";
}
// —— 2) 偏移描述：dist EMU -> pt；<1pt 视作“紧贴”，否则 "Xpt 偏移" —— //
// —— 2) 偏移描述：dist EMU -> pt；<1pt 视作“接触”，否则 "Xpt 偏移" —— //
double distPt = emuToPt(r.getDist()); // 可能为 0
String offsetLabel = distPt < 1.0 ? "紧贴" : (SlideUtils.fmt1(distPt) + "pt 偏移");
String offsetLabel = distPt < 1.0 ? "接触" : (SlideUtils.fmt1(distPt) + "pt 偏移");
return coverageLabel + " " + offsetLabel;
}
@@ -367,7 +467,7 @@ public class ShapePic {
if (sp == null || sp.getSpPr() == null) return null;
CTShapeProperties spPr = sp.getSpPr();
CTEffectList eff = spPr.getEffectLst();
return (eff != null) ? eff.getGlow().toString() : null;
return (eff != null) ? "是" : "否";
}
// 形状效果 发光-效果
@@ -386,14 +486,17 @@ public class ShapePic {
CTSoftEdgesEffect se = getSoftEdge(sp);
return (se != null) ? String.valueOf(se.getRad()) : null;
}
// 形状效果 三维效果→绘制
public static String getShape3DEffectDraw(Pic sp, CTSlideTiming timing) {
return "待开发";
}
// 形状效果 三维格式→效果
public static String getShape3DEffect(Pic sp, CTSlideTiming timing) {
return "待开发";
}
// 形状效果 三维旋转→效果
public static String getShape3DRotation(Pic sp, CTSlideTiming timing) {
return "待开发";
@@ -410,7 +513,7 @@ public class ShapePic {
// 动画 效果
public static String getAnimation(org.pptx4j.pml.Pic sp, CTSlideTiming timing) {
public static String getAnimation(Pic sp, CTSlideTiming timing) {
long spId = sp.getNvPicPr().getCNvPr().getId();
CTTimeNodeList ctTimeNodeList = timing.getTnLst();
if (ctTimeNodeList == null) return "无动画";
@@ -418,19 +521,74 @@ public class ShapePic {
List<Object> parOrSeqOrExcl = ctTimeNodeList.getParOrSeqOrExcl();
String value = getAniationInfo(parOrSeqOrExcl, null, String.valueOf(spId), "type");
if (!value.isEmpty()) {
return value;
String type = value.split("-")[0];
// 动画类别
String presetClass = value.split("-")[1];
String presetClassCn = Transition.presetClass(presetClass);
// 动画效果
String presetID = value.split("-")[2];
return presetClassCn + "->" + presetID;
}
return "";
}
public static String getAniationInfo(List<Object> objects, List<Object> upObjects, String spId, String parameter) {
boolean isDur = false;
boolean isDirection = false;
for (Object object : objects) {
// 判断持续时间
if (isDur) {
if (object instanceof CTTLAnimateEffectBehavior) {
return ((CTTLAnimateEffectBehavior) object).getCBhvr().getCTn().getDur();
}
}
// 判断方向
if (isDirection) {
if (object instanceof CTTLAnimateEffectBehavior) {
return Transition.effectWithDirToChinese(((CTTLAnimateEffectBehavior) object).getFilter());
} else {
// 获取行动轨迹
for (Object ob : objects) {
if (ob instanceof CTTLAnimateBehavior) {
List<CTTLTimeAnimateValue> cttlTimeAnimateValues = ((CTTLAnimateBehavior) ob).getTavLst().getTav();
for (CTTLTimeAnimateValue cttlTimeAnimateValue : cttlTimeAnimateValues) {
if (cttlTimeAnimateValue.getVal().getStrVal().getVal().contains("0-#ppt_h/") ||
cttlTimeAnimateValue.getVal().getStrVal().getVal().contains("-#ppt_h")) {
return "自顶部";
}
if (cttlTimeAnimateValue.getVal().getStrVal().getVal().contains("#ppt_h+") ||
cttlTimeAnimateValue.getVal().getStrVal().getVal().contains("+#ppt_h")) {
return "自底部";
}
if (cttlTimeAnimateValue.getVal().getStrVal().getVal().contains("+#ppt_w") ||
cttlTimeAnimateValue.getVal().getStrVal().getVal().contains("#ppt_w+")) {
return "自右侧";
}
if (cttlTimeAnimateValue.getVal().getStrVal().getVal().contains("0-#ppt_w/") ||
cttlTimeAnimateValue.getVal().getStrVal().getVal().contains("-#ppt_w") ||
cttlTimeAnimateValue.getVal().getStrVal().getVal().contains("-N")) {
return "自左侧";
}
}
}
}
}
}
if (object instanceof CTTLSetBehavior) {
String spIds = ((CTTLSetBehavior) object).getCBhvr().getTgtEl().getSpTgt().getSpid();
// 判断ID是否一致
if (spIds.equals(spId)) {
// 持续时间
if (parameter.equals("dur")) {
return ((CTTLSetBehavior) object).getCBhvr().getCTn().getDur();
isDur = true;
String dur = ((CTTLSetBehavior) object).getCBhvr().getCTn().getDur();
if (dur != null) {
return dur;
}
}
if (parameter.equals("direction")) {
isDirection = true;
}
// 向上获取延迟
for (Object upObject : upObjects) {
@@ -438,10 +596,13 @@ public class ShapePic {
// 获取动画效果
if (parameter.equals("type")) {
Integer type = ((CTTLTimeNodeParallel) upObject).getCTn().getPresetSubtype();
return String.valueOf(type);
String presetClass = ((CTTLTimeNodeParallel) upObject).getCTn().getPresetClass().value();
Integer presetID = ((CTTLTimeNodeParallel) upObject).getCTn().getPresetID();
return type + "-" + presetClass + "-" + presetID;
}
// 触发方式
if (parameter.equals("function")) {
String CTTLTimeNodeParallelFunction = ((CTTLTimeNodeParallel) upObject).getCTn().getNodeType().value();
return ((CTTLTimeNodeParallel) upObject).getCTn().getNodeType().value();
}
// 获取延迟方法
@@ -454,9 +615,28 @@ public class ShapePic {
}
}
}
if (upObject instanceof CTTLCommonTimeNodeData) {
// 获取动画效果
if (parameter.equals("type")) {
Integer type = ((CTTLCommonTimeNodeData) upObject).getPresetSubtype();
String presetClass = ((CTTLCommonTimeNodeData) upObject).getPresetClass().value();
Integer presetID = ((CTTLCommonTimeNodeData) upObject).getPresetID();
return type + "-" + presetClass + "-" + presetID;
}
}
}
}
}
// 特殊取值的情况
if (object instanceof CTTLCommonTimeNodeData) {
// 获取动画效果
if (parameter.equals("type")) {
Integer type = ((CTTLCommonTimeNodeData) object).getPresetSubtype();
String presetClass = ((CTTLCommonTimeNodeData) object).getPresetClass().value();
Integer presetID = ((CTTLCommonTimeNodeData) object).getPresetID();
return type + "-" + presetClass + "-" + presetID;
}
}
if (object instanceof CTTLTimeNodeParallel obj) {
String result = getAniationInfo(obj.getCTn().getChildTnLst().getParOrSeqOrExcl(), objects, spId, parameter);
if (!result.isEmpty()) {
@@ -475,12 +655,21 @@ public class ShapePic {
}
// 动画-方向
public static String getAnimateDirection(org.pptx4j.pml.Pic sp, CTSlideTiming timing) {
return "待开发";
public static String getAnimateDirection(Pic sp, CTSlideTiming timing) {
long spId = sp.getNvPicPr().getCNvPr().getId();
CTTimeNodeList ctTimeNodeList = timing.getTnLst();
if (ctTimeNodeList == null) return "无动画";
// 第一层
List<Object> parOrSeqOrExcl = ctTimeNodeList.getParOrSeqOrExcl();
String value = getAniationInfo(parOrSeqOrExcl, null, String.valueOf(spId), "direction");
if (!value.isEmpty()) {
return value;
}
return "";
}
// 动画 触发方式
public static String getAnimateTrigger(org.pptx4j.pml.Pic sp, CTSlideTiming timing) {
public static String getAnimateTrigger(Pic sp, CTSlideTiming timing) {
long spId = sp.getNvPicPr().getCNvPr().getId();
CTTimeNodeList ctTimeNodeList = timing.getTnLst();
if (ctTimeNodeList == null) return "无动画";
@@ -488,13 +677,13 @@ public class ShapePic {
List<Object> parOrSeqOrExcl = ctTimeNodeList.getParOrSeqOrExcl();
String value = getAniationInfo(parOrSeqOrExcl, null, String.valueOf(spId), "function");
if (!value.isEmpty()) {
return value;
return Transition.toCn(value);
}
return "";
}
// 动画 持续时间
public static String getAnimationDuration(org.pptx4j.pml.Pic sp, CTSlideTiming timing) {
public static String getAnimationDuration(Pic sp, CTSlideTiming timing) {
long spId = sp.getNvPicPr().getCNvPr().getId();
CTTimeNodeList ctTimeNodeList = timing.getTnLst();
if (ctTimeNodeList == null) return "无动画";
@@ -502,13 +691,13 @@ public class ShapePic {
List<Object> parOrSeqOrExcl = ctTimeNodeList.getParOrSeqOrExcl();
String value = getAniationInfo(parOrSeqOrExcl, null, String.valueOf(spId), "dur");
if (!value.isEmpty()) {
return value;
return (double) Integer.parseInt(value) / 1000 + "秒";
}
return "";
}
// 动画 延迟
public static String getAnimationDelay(org.pptx4j.pml.Pic sp, CTSlideTiming timing) {
public static String getAnimationDelay(Pic sp, CTSlideTiming timing) {
long spId = sp.getNvPicPr().getCNvPr().getId();
CTTimeNodeList ctTimeNodeList = timing.getTnLst();
if (ctTimeNodeList == null) return "无动画";
@@ -516,9 +705,11 @@ public class ShapePic {
List<Object> parOrSeqOrExcl = ctTimeNodeList.getParOrSeqOrExcl();
String value = getAniationInfo(parOrSeqOrExcl, null, String.valueOf(spId), "delay");
if (!value.isEmpty()) {
return value;
return (double) Integer.parseInt(value) / 1000 + "秒";
}
return "";
}
/// 形状动作，鼠标单机-动作
}
}

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src/main/java/com/example/exam/exam/service/wpspptx/pptx4j/SlideAllSetting.java
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@@ -1,17 +1,91 @@
package com.example.exam.exam.service.wpspptx.pptx4j;
import org.docx4j.openpackaging.exceptions.Docx4JException;
import org.docx4j.openpackaging.packages.PresentationMLPackage;
import org.docx4j.openpackaging.parts.PresentationML.SlidePart;
import org.docx4j.openpackaging.parts.PresentationML.MainPresentationPart;
import org.pptx4j.pml.CTShowInfoKiosk;
import org.pptx4j.pml.Presentation;
import org.pptx4j.pml.PresentationPr;
import com.example.exam.exam.service.wpspptx.pptx4j.utils.PptxUtils;
import com.example.exam.exam.service.wpspptx.pptx4j.utils.PtToCmConverter;
import com.example.exam.exam.service.wpspptx.pptx4j.utils.PtToEmuConverter;
public class SlideAllSetting {
// 设计 主题模板
public static String getAllSlideTheme( SlidePart slidePart, PresentationMLPackage presentation) throws Docx4JException {
public static String getAllSlideTheme(MainPresentationPart mpp, PresentationPr presentationPr) {
// 获取第一个幻灯片母版(通常主主题在这里)
return "WPS";
}
// 幻灯片切换 切换声音
// 幻灯片放映
// 幻灯片放映-放映类型
public static String getAllSlideShowType(MainPresentationPart mpp, PresentationPr presentationPr) {
CTShowInfoKiosk ctShowInfoKiosk = presentationPr.getShowPr().getKiosk();
if (ctShowInfoKiosk != null) {
return "在展台浏览(全屏)";
} else {
return "演示者放映(全屏)";
}
}
// 幻灯片放映-循环播放，按ESC键终止
public static String getAllSlideShowLoop(MainPresentationPart mpp, PresentationPr presentationPr) {
return presentationPr.getShowPr().isLoop() ? "是" : "否";
}
// 幻灯片放映-放映范围
public static String getAllSlideShowRange(MainPresentationPart mpp, PresentationPr presentationPr) {
long st = presentationPr.getShowPr().getSldRg().getSt();
long end = presentationPr.getShowPr().getSldRg().getEnd();
return "第" + st + "页-第" + end + "页";
}
// 幻灯片大小 幻灯片大小
public static String getAllSlideSize(MainPresentationPart mpp, PresentationPr presentationPr) {
// 拿到 JAXB 模型对象
Presentation pres = (Presentation) mpp.getJaxbElement();
int cx = pres.getSldSz().getCx();
int cy = pres.getSldSz().getCy();
return PptxUtils.detectAspectName(cx, cy);
}
//幻灯片大小 宽度
public static String getAllSlideSizeCx(MainPresentationPart mpp, PresentationPr presentationPr) {
// 拿到 JAXB 模型对象
Presentation pres = (Presentation) mpp.getJaxbElement();
int cx = pres.getSldSz().getCx();
return PtToEmuConverter.emuToPt(cx)+ "磅("+ PtToCmConverter.pointsToCm(PtToEmuConverter.emuToPt(cx))+"厘米)";
}
//幻灯片大小 高度
public static String getAllSlideSizeCy(MainPresentationPart mpp, PresentationPr presentationPr) {
// 拿到 JAXB 模型对象
Presentation pres = (Presentation) mpp.getJaxbElement();
int cy = pres.getSldSz().getCy();
return PtToEmuConverter.emuToPt(cy)+ "磅("+ PtToCmConverter.pointsToCm(PtToEmuConverter.emuToPt(cy))+"厘米)";
}
// 幻灯片大小 幻灯片编号起始值
public static String getAllSlideSizeStartNum(MainPresentationPart mpp, PresentationPr presentationPr) {
// 拿到 JAXB 模型对象
Presentation pres = (Presentation) mpp.getJaxbElement();
int firstNum = pres.getFirstSlideNum();
return String.valueOf(firstNum);
}
// 幻灯片大小 方向
public static String getAllSlideSizeOrientation(MainPresentationPart mpp, PresentationPr presentationPr) {
Presentation pres = (Presentation) mpp.getJaxbElement();
int cy = pres.getSldSz().getCy();
int cx = pres.getSldSz().getCx();
return cy > cx ? "纵向" : "横向";
}
// 幻灯片大小 备注方向
public static String getAllSlideSizeNoteOrientation(MainPresentationPart mpp, PresentationPr presentationPr) {
Presentation pres = (Presentation) mpp.getJaxbElement();
long cy = pres.getNotesSz().getCy();
long cx = pres.getNotesSz().getCx();
return cx > cy ? "横向" : "纵向";
}
}

162
src/main/java/com/example/exam/exam/service/wpspptx/pptx4j/SlideMaster.java
View File

@@ -5,13 +5,11 @@ import com.example.exam.exam.service.wpspptx.pptx4j.vo.WpsSlideInfoVo;
import org.docx4j.openpackaging.exceptions.Docx4JException;
import org.docx4j.openpackaging.packages.OpcPackage;
import org.docx4j.openpackaging.packages.PresentationMLPackage;
import org.docx4j.openpackaging.parts.PresentationML.MainPresentationPart;
import org.docx4j.openpackaging.parts.PresentationML.SlideMasterPart;
import org.docx4j.openpackaging.parts.PresentationML.SlidePart;
import org.pptx4j.pml.CTSlideTiming;
import org.pptx4j.pml.GroupShape;
import org.pptx4j.pml.Pic;
import org.pptx4j.pml.Shape;
import org.pptx4j.pml.*;
import org.springframework.web.multipart.MultipartFile;
import java.io.IOException;
import java.io.InputStream;
import java.lang.reflect.Method;
@@ -20,8 +18,9 @@ import java.util.List;
public class SlideMaster {
public static List<JudgementSlidesVO> slideMaster(List<WpsSlideInfoVo> wpsSlideInfoVos, MultipartFile file) throws IOException, Docx4JException {
// isFile files = new isFile("E:\\Project\\Exam\\Software\\Temp\\1.pptx");
// File files = new File("E:\\Project\\Exam\\Software\\Temp\\1.pptx");
List<JudgementSlidesVO> judgementSlidesVOS = new ArrayList<>();
// 1、获取想要判断的文件地址（文件流）
try (InputStream inputStream = file.getInputStream()) {
@@ -29,6 +28,8 @@ public class SlideMaster {
// 加载 .pptx 文件
PresentationMLPackage ppt =
(PresentationMLPackage) OpcPackage.load(inputStream);
// 获取母版
SlideMasterPart slideMasterPart = SlideMasterUtils.getSlideMaster(ppt);
// 你可以在这里处理 ppt，比如读取文字、页数等
for (WpsSlideInfoVo wpsSlideInfoVo : wpsSlideInfoVos) {
// 幻灯片位置（第几张幻灯片）
@@ -44,79 +45,96 @@ public class SlideMaster {
String examCode = wpsSlideInfoVo.getExamCode();
// 方式方法
String method = wpsSlideInfoVo.getMethod();
String content = wpsSlideInfoVo.getSlideIndex() + "@" + firstName + "@" + function + "@" + examName + "@" + examCode + "@" + method;
// 查询幻灯片图片
List<SlidePart> slideParts = ppt.getMainPresentationPart().getSlideParts();
int slideIndexFoFile = 0;
for (SlidePart slidePart : slideParts) {
slideIndexFoFile++;
if (method.equals("shape")) {
// 获取幻灯片内容
if (slideIndex.equals(String.valueOf(slideIndexFoFile))) {
// 查询幻灯片
// 遍历 shape tree 中的 sp（shape）元素
GroupShape spTree = slidePart.getJaxbElement().getCSld().getSpTree();
CTSlideTiming timing = slidePart.getJaxbElement().getTiming();
List<Object> shapes = spTree.getSpOrGrpSpOrGraphicFrame();
int shapeIndexFoFile = 0;
for (Object shapeObj : shapes) {
shapeIndexFoFile++;
if (shapeObj instanceof Shape shape) {
if (shapeIndex.equals(String.valueOf(shapeIndexFoFile))) {
// 目标对象
ShapePage shapeFunction = new ShapePage();
// 获取参数中类型的定义
Class<?>[] paramTypes = {Shape.class, CTSlideTiming.class};
// 带参数的方法调用示例
Method methodWithArgs = shapeFunction.getClass().getMethod(function, paramTypes);
// 实际参数值
Object[] arguments = {shape, timing};
String value = (String) methodWithArgs.invoke(shapeFunction, arguments);
if (!value.isEmpty()) {
JudgementSlidesVO judgementSlidesVO = new JudgementSlidesVO();
judgementSlidesVO.setContent(content + "@" + value);
judgementSlidesVO.setContentIn(firstName + examName + value);
judgementSlidesVO.setScoreRate(1);
judgementSlidesVOS.add(judgementSlidesVO);
// 获取整个ppt文件的设置
if (method.equals("slideAllSetting")) {
MainPresentationPart mpp = ppt.getMainPresentationPart();
PresentationPr presentationPr = SlideMasterUtils.getPresentationPr(ppt);
SlideAllSetting slideAllSettingFunction = new SlideAllSetting();
Class<?>[] paramTypes = {MainPresentationPart.class, PresentationPr.class};
Method methodWithArgs = slideAllSettingFunction.getClass().getMethod(function, paramTypes);
Object[] arguments = {mpp, presentationPr};
String value = (String) methodWithArgs.invoke(slideAllSettingFunction, arguments);
if (!value.isEmpty()) {
JudgementSlidesVO judgementSlidesVO = new JudgementSlidesVO();
judgementSlidesVO.setContent(content + "@" + value);
judgementSlidesVO.setContentIn(firstName + examName + value);
judgementSlidesVO.setScoreRate(1);
judgementSlidesVOS.add(judgementSlidesVO);
}
} else {
// 查询幻灯片图片
List<SlidePart> slideParts = ppt.getMainPresentationPart().getSlideParts();
int slideIndexFoFile = 0;
for (SlidePart slidePart : slideParts) {
slideIndexFoFile++;
if (method.equals("shape")) {
// 获取幻灯片内容
if (slideIndex.equals(String.valueOf(slideIndexFoFile))) {
// 查询幻灯片
// 遍历 shape tree 中的 sp（shape）元素
GroupShape spTree = slidePart.getJaxbElement().getCSld().getSpTree();
CTSlideTiming timing = slidePart.getJaxbElement().getTiming();
List<Object> shapes = spTree.getSpOrGrpSpOrGraphicFrame();
int shapeIndexFoFile = 0;
for (Object shapeObj : shapes) {
shapeIndexFoFile++;
if (shapeObj instanceof Shape shape) {
if (shapeIndex.equals(String.valueOf(shapeIndexFoFile))) {
// 目标对象
ShapePage shapeFunction = new ShapePage();
// 获取参数中类型的定义
Class<?>[] paramTypes = {Shape.class, CTSlideTiming.class};
// 带参数的方法调用示例
Method methodWithArgs = shapeFunction.getClass().getMethod(function, paramTypes);
// 实际参数值
Object[] arguments = {shape, timing};
String value = (String) methodWithArgs.invoke(shapeFunction, arguments);
if (!value.isEmpty()) {
JudgementSlidesVO judgementSlidesVO = new JudgementSlidesVO();
judgementSlidesVO.setContent(content + "@" + value);
judgementSlidesVO.setContentIn(firstName + examName + value);
judgementSlidesVO.setScoreRate(1);
judgementSlidesVOS.add(judgementSlidesVO);
}
}
}
} else if (shapeObj instanceof Pic pic) {
if (shapeIndex.equals(String.valueOf(shapeIndexFoFile))) {
// 目标对象
ShapePic shapePicFunction = new ShapePic();
// 获取参数中类型的定义
Class<?>[] paramTypes = {Pic.class, CTSlideTiming.class};
// 带参数的方法调用示例
Method methodWithArgs = shapePicFunction.getClass().getMethod(function, paramTypes);
// 实际参数值
Object[] arguments = {pic, timing};
String value = (String) methodWithArgs.invoke(shapePicFunction, arguments);
if (!value.isEmpty()) {
JudgementSlidesVO judgementSlidesVO = new JudgementSlidesVO();
judgementSlidesVO.setContent(content + "@" + value);
judgementSlidesVO.setContentIn(firstName + examName + value);
judgementSlidesVO.setScoreRate(1);
judgementSlidesVOS.add(judgementSlidesVO);
} else if (shapeObj instanceof Pic pic) {
if (shapeIndex.equals(String.valueOf(shapeIndexFoFile))) {
// 目标对象
ShapePic shapePicFunction = new ShapePic();
// 获取参数中类型的定义
Class<?>[] paramTypes = {Pic.class, CTSlideTiming.class};
// 带参数的方法调用示例
Method methodWithArgs = shapePicFunction.getClass().getMethod(function, paramTypes);
// 实际参数值
Object[] arguments = {pic, timing};
String value = (String) methodWithArgs.invoke(shapePicFunction, arguments);
if (!value.isEmpty()) {
JudgementSlidesVO judgementSlidesVO = new JudgementSlidesVO();
judgementSlidesVO.setContent(content + "@" + value);
judgementSlidesVO.setContentIn(firstName + examName + value);
judgementSlidesVO.setScoreRate(1);
judgementSlidesVOS.add(judgementSlidesVO);
}
}
}
}
}
}
}
if (method.equals("slideSetting")) {
if (slideIndex.equals(String.valueOf(slideIndexFoFile))) {
SlideSetting slideSettingFunction = new SlideSetting();
Class<?>[] paramTypes = {SlidePart.class, PresentationMLPackage.class};
Method methodWithArgs = slideSettingFunction.getClass().getMethod(function, paramTypes);
Object[] arguments = {slidePart, ppt};
String value = (String) methodWithArgs.invoke(slideSettingFunction, arguments);
if (!value.isEmpty()) {
JudgementSlidesVO judgementSlidesVO = new JudgementSlidesVO();
judgementSlidesVO.setContent(content + "@" + value);
judgementSlidesVO.setContentIn(firstName + examName + value);
judgementSlidesVO.setScoreRate(1);
judgementSlidesVOS.add(judgementSlidesVO);
if (method.equals("slideSetting")) {
if (slideIndex.equals(String.valueOf(slideIndexFoFile))) {
SlideSetting slideSettingFunction = new SlideSetting();
Class<?>[] paramTypes = {SlidePart.class, PresentationMLPackage.class, SlideMasterPart.class};
Method methodWithArgs = slideSettingFunction.getClass().getMethod(function, paramTypes);
Object[] arguments = {slidePart, ppt, slideMasterPart};
String value = (String) methodWithArgs.invoke(slideSettingFunction, arguments);
if (!value.isEmpty()) {
JudgementSlidesVO judgementSlidesVO = new JudgementSlidesVO();
judgementSlidesVO.setContent(content + "@" + value);
judgementSlidesVO.setContentIn(firstName + examName + value);
judgementSlidesVO.setScoreRate(1);
judgementSlidesVOS.add(judgementSlidesVO);
}
}
}
}

158
src/main/java/com/example/exam/exam/service/wpspptx/pptx4j/SlideMasterUtils.java Normal file
View File

@@ -0,0 +1,158 @@
package com.example.exam.exam.service.wpspptx.pptx4j;
import org.docx4j.XmlUtils;
import org.docx4j.openpackaging.packages.PresentationMLPackage;
import org.docx4j.openpackaging.parts.JaxbXmlPart;
import org.docx4j.openpackaging.parts.Part;
import org.docx4j.openpackaging.parts.PresentationML.MainPresentationPart;
import org.docx4j.openpackaging.parts.PresentationML.NotesMasterPart;
import org.docx4j.openpackaging.parts.PresentationML.SlideMasterPart;
import org.docx4j.openpackaging.parts.relationships.RelationshipsPart;
import org.docx4j.relationships.Relationship;
import org.pptx4j.jaxb.Context;
import org.pptx4j.pml.CTNotesMasterIdList;
import org.pptx4j.pml.CTNotesMasterIdListEntry;
import org.pptx4j.pml.Presentation;
import org.pptx4j.pml.PresentationPr;
public class SlideMasterUtils {
public static SlideMasterPart getSlideMaster(PresentationMLPackage ppt) {
// 2. 获取 Presentation 对象
MainPresentationPart mpp = ppt.getMainPresentationPart();
Presentation pres = (Presentation) mpp.getJaxbElement();
RelationshipsPart rels = ppt.getMainPresentationPart().getRelationshipsPart();
// 获取母版ID
Presentation.SldMasterIdLst idList = pres.getSldMasterIdLst();
for (Presentation.SldMasterIdLst.SldMasterId smId : idList.getSldMasterId()) {
// 不同生成类版本，取 r:id 的方法名可能不同：getRid() 或 getId2()
String rId = null;
try {
rId = smId.getRid(); // 新一点的模型常见
} catch (Throwable ignore) {
}
if (rId == null) {
try {
// 某些版本字段名为 id2（即 r:id）
rId = (String) Presentation.SldMasterIdLst.SldMasterId.class.getMethod("getId2").invoke(smId);
} catch (Throwable ignore) {
}
}
if (rId == null) {
System.out.println("找不到该 sldMasterId 对应的 r:id。");
continue;
}
Relationship rel = rels.getRelationshipByID(rId);
if (rel == null) {
System.out.println("关系未找到: " + rId);
continue;
}
// 再通过关系拿到具体的 Part
Part part = rels.getPart(rel);
if (part instanceof SlideMasterPart) {
SlideMasterPart master = (SlideMasterPart) part;
return master;
}
}
return null;
}
/**
* 获取备注母版 NotesMasterPart（若文件未显式定义备注母版则返回 null）
*/
public static NotesMasterPart getNotesMaster(PresentationMLPackage ppt) {
// 2. 获取 Presentation 对象
MainPresentationPart mpp = ppt.getMainPresentationPart();
Presentation pres = (Presentation) mpp.getJaxbElement();
RelationshipsPart rels = ppt.getMainPresentationPart().getRelationshipsPart();
// 获取母版ID
CTNotesMasterIdList idList = pres.getNotesMasterIdLst();
CTNotesMasterIdListEntry smId = idList.getNotesMasterId();
String rId = null;
try {
rId = smId.getId(); // 新一点的模型常见
} catch (Throwable ignore) {
}
if (rId == null) {
try {
// 某些版本字段名为 id2（即 r:id）
rId = (String) CTNotesMasterIdList.class.getMethod("getId2").invoke(smId);
} catch (Throwable ignore) {
}
}
Relationship rel = rels.getRelationshipByID(rId);
// 再通过关系拿到具体的 Part
Part part = rels.getPart(rel);
if (part instanceof NotesMasterPart) {
NotesMasterPart notes = (NotesMasterPart) part;
return notes;
}
return null;
}
// /ppt/presProps.xml 的关系类型
private static final String REL_TYPE_PRES_PROPS =
"http://schemas.openxmlformats.org/officeDocument/2006/relationships/presProps";
// （可选兜底）/ppt/presProps.xml 的 Content-Type
private static final String PRES_PROPS_CT =
"application/vnd.openxmlformats-officedocument.presentationml.presentationProperties+xml";
/**
* 仿照你给的 getSlideMaster 写法：
* 从 MainPresentationPart 的关系里定位 /ppt/presProps.xml，返回 PresentationPr。
* 若不存在或无法解析，则返回 null。
*/
public static PresentationPr getPresentationPr(PresentationMLPackage ppt) {
try {
MainPresentationPart mpp = ppt.getMainPresentationPart();
RelationshipsPart rels = mpp.getRelationshipsPart();
// 1) 先按关系类型精确查找
for (Relationship rel : rels.getRelationships().getRelationship()) {
if (REL_TYPE_PRES_PROPS.equals(rel.getType())) {
Part part = rels.getPart(rel);
PresentationPr pr = toPresentationPr(part);
if (pr != null) return pr;
}
}
// 2) 兜底：在整包里按 Content-Type 扫描（有的文件没建关系时可用）
for (Part p : ppt.getParts().getParts().values()) {
if (PRES_PROPS_CT.equals(p.getContentType())) {
PresentationPr pr = toPresentationPr(p);
if (pr != null) return pr;
}
}
} catch (Exception ignore) {
}
return null;
}
/**
* 将 Part 转为 PresentationPr：
* - 若 JAXB 根对象已是 PresentationPr，直接返回；
* - 否则把 JAXB 对象序列化为 XML，再用 Context.jcPML 反序列化成 PresentationPr（兼容老版本根类型 CTPresentationProperties）。
*/
@SuppressWarnings("unchecked")
private static PresentationPr toPresentationPr(Part part) {
try {
if (part instanceof JaxbXmlPart) {
Object jaxb = ((JaxbXmlPart<?>) part).getJaxbElement();
if (jaxb instanceof PresentationPr) {
return (PresentationPr) jaxb;
}
// 兼容老版本类型：用 XML 重新反解为 PresentationPr
String xml = XmlUtils.marshaltoString(jaxb, true);
Object obj = XmlUtils.unmarshalString(xml, Context.jcPML, PresentationPr.class);
return (PresentationPr) obj;
}
} catch (Exception ignore) {
}
return null;
}
}

62
src/main/java/com/example/exam/exam/service/wpspptx/pptx4j/SlideSetting.java
View File

@@ -3,15 +3,17 @@ package com.example.exam.exam.service.wpspptx.pptx4j;
import org.docx4j.openpackaging.exceptions.Docx4JException;
import org.docx4j.openpackaging.packages.PresentationMLPackage;
import org.docx4j.openpackaging.parts.PresentationML.SlideLayoutPart;
import org.docx4j.openpackaging.parts.PresentationML.SlideMasterPart;
import org.docx4j.openpackaging.parts.PresentationML.SlidePart;
import org.pptx4j.pml.*;
import com.example.exam.exam.service.wpspptx.pptx4j.utils.Transition;
import java.util.List;
// 单个幻灯片设置
public class SlideSetting {
// 幻灯片 版式
public static String getSlideLayout(SlidePart slidePart, PresentationMLPackage presentation) throws Docx4JException {
public static String getSlideLayout(SlidePart slidePart, PresentationMLPackage presentation, SlideMasterPart slideMasterPart) throws Docx4JException {
SlideLayoutPart layoutPart = slidePart.getSlideLayoutPart();
if (layoutPart.getContents().getCSld() != null) {
return layoutPart.getContents().getCSld().getName();
@@ -19,19 +21,23 @@ public class SlideSetting {
return "";
}
// 设计 主题模板
public static String getSlideTheme(SlidePart slidePart, PresentationMLPackage presentation) throws Docx4JException {
public static String getSlideTheme(SlidePart slidePart, PresentationMLPackage presentation, SlideMasterPart slideMasterPart) throws Docx4JException {
// 获取第一个幻灯片母版(通常主主题在这里)
return "WPS";
}
// 背景填充 填充方式
public static String getSlideBackground(SlidePart slidePart, PresentationMLPackage presentation) throws Docx4JException {
public static String getSlideBackground(SlidePart slidePart, PresentationMLPackage presentation, SlideMasterPart slideMasterPart) throws Docx4JException {
Sld slide = slidePart.getContents();
CTBackground ctBackground = slidePart.getContents().getCSld().getBg();
if (ctBackground != null) {
CTBackgroundProperties ctBackgroundProperties = ctBackground.getBgPr();
return getBackgroundFillType(ctBackgroundProperties);
} else {
// 需要检查母版的设置
CTBackgroundProperties ctBackgroundProperties = slideMasterPart.getJaxbElement().getCSld().getBg().getBgPr();
return getBackgroundFillType(ctBackgroundProperties);
}
return "";
}
private static String getBackgroundFillType(CTBackgroundProperties bgPr) {
if (bgPr.getSolidFill() != null) return "纯色填充";
@@ -43,7 +49,7 @@ public class SlideSetting {
return "未知填充类型";
}
// 背景填充 纯色填充-颜色
public static String getSlideBackgroundSolidColor(SlidePart slidePart, PresentationMLPackage presentation) throws Docx4JException {
public static String getSlideBackgroundSolidColor(SlidePart slidePart, PresentationMLPackage presentation, SlideMasterPart slideMasterPart) throws Docx4JException {
CTBackground ctBackground = slidePart.getContents().getCSld().getBg();
if (ctBackground != null) {
CTBackgroundProperties ctBackgroundProperties = ctBackground.getBgPr();
@@ -67,41 +73,65 @@ public class SlideSetting {
}
// 背景填充 隐藏背景图形
public static String getSlideBackgroundHideShape(SlidePart slidePart, PresentationMLPackage presentation) throws Docx4JException {
public static String getSlideBackgroundHideShape(SlidePart slidePart, PresentationMLPackage presentation, SlideMasterPart slideMasterPart) throws Docx4JException {
return "待开发";
}
// 幻灯片切换 切换效果
public static String getSlideTransition(SlidePart slidePart, PresentationMLPackage presentation) throws Docx4JException {
public static String getSlideTransition(SlidePart slidePart, PresentationMLPackage presentation, SlideMasterPart slideMasterPart) throws Docx4JException {
Sld slides = (Sld) slidePart.getJaxbElement();
Sld slide = (Sld) slidePart.getContents();
CTSlideTransition ctSlideTransition = slide.getTransition();
return "";
}
// 幻灯片切换 切换声音
public static String getSlideTransitionSound(SlidePart slidePart, PresentationMLPackage presentation) throws Docx4JException {
public static String getSlideTransitionSound(SlidePart slidePart, PresentationMLPackage presentation, SlideMasterPart slideMasterPart) throws Docx4JException {
Sld slide = (Sld) slidePart.getContents();
CTSlideTransition ctSlideTransition = slide.getTransition();
CTTransitionSoundAction ctTransitionSoundAction = ctSlideTransition.getSndAc();
if (ctTransitionSoundAction != null) {
return ctTransitionSoundAction.getStSnd().getSnd().getName();
// 将获取的声音文件，进行转换成中文
return Transition.getCnName(ctTransitionSoundAction.getStSnd().getSnd().getName());
}
return "";
}
// 幻灯片切换 单机鼠标换片
public static String getSlideTransitionMouse(SlidePart slidePart, PresentationMLPackage presentation, SlideMasterPart slideMasterPart) throws Docx4JException {
Sld slide = (Sld) slidePart.getContents();
CTSlideTransition ctSlideTransition = slide.getTransition();
if (ctSlideTransition != null) {
return ctSlideTransition.isAdvClick() ? "是" : "否";
}
return "";
}
// 幻灯片切换 效果
public static String getSlideTransitionEffect(SlidePart slidePart, PresentationMLPackage presentation, SlideMasterPart slideMasterPart) throws Docx4JException {
Sld slide = (Sld) slidePart.getContents();
CTSlideTransition ctSlideTransition = slide.getTransition();
if (ctSlideTransition != null) {
String value = ctSlideTransition.getBlinds().getDir().value();
if (value.equals("vert")) {
return "百叶窗->垂直";
}
if (value.equals("horz")) {
return "百叶窗->水平";
}
}
return "";
}
// 幻灯片切换 切换速度
public static String getSlideTransitionSpeed(SlidePart slidePart, PresentationMLPackage presentation) throws Docx4JException {
public static String getSlideTransitionSpeed(SlidePart slidePart, PresentationMLPackage presentation, SlideMasterPart slideMasterPart) throws Docx4JException {
Sld slide = (Sld) slidePart.getContents();
CTSlideTransition ctSlideTransition = slide.getTransition();
Long speed = ctSlideTransition.getAdvTm();
if (speed != null) {
return String.valueOf(speed) + "毫秒";
return speed / 1000 + "秒";
}
return "";
}
// 隐藏幻灯片
public static String getSlideHide(SlidePart slidePart, PresentationMLPackage presentation) throws Docx4JException {
public static String getSlideHide(SlidePart slidePart, PresentationMLPackage presentation, SlideMasterPart slideMasterPart) throws Docx4JException {
Sld sld = slidePart.getJaxbElement();
if (sld != null) {
return sld.isShow() ? "显示幻灯片" : "隐藏幻灯片";
@@ -110,7 +140,7 @@ public class SlideSetting {
}
// 页眉页脚 包含→日期和时间
public static String getSlideHeaderFooterDateTime(SlidePart slidePart, PresentationMLPackage presentation) throws Docx4JException {
public static String getSlideHeaderFooterDateTime(SlidePart slidePart, PresentationMLPackage presentation, SlideMasterPart slideMasterPart) throws Docx4JException {
GroupShape spTree = slidePart.getJaxbElement().getCSld().getSpTree();
List<Object> shapes = spTree.getSpOrGrpSpOrGraphicFrame();
for (Object shapeObj : shapes) {
@@ -124,7 +154,7 @@ public class SlideSetting {
return "";
}
// 页眉页脚 包含→幻灯片编号
public static String getSlideHeaderFooterSlideNumber(SlidePart slidePart, PresentationMLPackage presentation) throws Docx4JException {
public static String getSlideHeaderFooterSlideNumber(SlidePart slidePart, PresentationMLPackage presentation, SlideMasterPart slideMasterPart) throws Docx4JException {
GroupShape spTree = slidePart.getJaxbElement().getCSld().getSpTree();
List<Object> shapes = spTree.getSpOrGrpSpOrGraphicFrame();
for (Object shapeObj : shapes) {
@@ -138,7 +168,7 @@ public class SlideSetting {
return "";
}
// 页眉页脚 包含→页脚
public static String getSlideHeaderFooterFooter(SlidePart slidePart, PresentationMLPackage presentation) throws Docx4JException {
public static String getSlideHeaderFooterFooter(SlidePart slidePart, PresentationMLPackage presentation, SlideMasterPart slideMasterPart) throws Docx4JException {
GroupShape spTree = slidePart.getJaxbElement().getCSld().getSpTree();
List<Object> shapes = spTree.getSpOrGrpSpOrGraphicFrame();
for (Object shapeObj : shapes) {

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src/main/java/com/example/exam/exam/service/wpspptx/pptx4j/utils/HexColorUtils.java Normal file
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package com.example.exam.exam.service.wpspptx.pptx4j.utils;
import java.awt.*;
import java.util.HashMap;
import java.util.Map;
public class HexColorUtils {
// 常见颜色映射表（可按需扩展）
private static final Map<String, String> COLOR_NAME_MAP = new HashMap<>();
static {
// -------------------- 基础色 --------------------
COLOR_NAME_MAP.put("#000000", "黑色");
COLOR_NAME_MAP.put("#FFFFFF", "白色");
COLOR_NAME_MAP.put("#FF0000", "红色");
COLOR_NAME_MAP.put("#00FF00", "亮绿色");
COLOR_NAME_MAP.put("#0000FF", "蓝色");
COLOR_NAME_MAP.put("#FFFF00", "黄色");
COLOR_NAME_MAP.put("#00FFFF", "青色");
COLOR_NAME_MAP.put("#FF00FF", "洋红色");
// -------------------- Office 常见标准色 --------------------
COLOR_NAME_MAP.put("#0070C0", "蓝色");
COLOR_NAME_MAP.put("#00B050", "绿色");
COLOR_NAME_MAP.put("#7030A0", "紫罗兰色");
COLOR_NAME_MAP.put("#C00000", "深红色");
COLOR_NAME_MAP.put("#FFC000", "橙黄色");
// -------------------- 灰阶 --------------------
COLOR_NAME_MAP.put("#808080", "灰色");
COLOR_NAME_MAP.put("#C0C0C0", "银色");
COLOR_NAME_MAP.put("#A9A9A9", "深灰色");
COLOR_NAME_MAP.put("#D3D3D3", "浅灰色");
COLOR_NAME_MAP.put("#F5F5F5", "白烟色");
// -------------------- 常见网页颜色 --------------------
COLOR_NAME_MAP.put("#800000", "栗色");
COLOR_NAME_MAP.put("#808000", "橄榄色");
COLOR_NAME_MAP.put("#800080", "紫色");
COLOR_NAME_MAP.put("#008080", "水鸭色");
COLOR_NAME_MAP.put("#FFA500", "橙色");
COLOR_NAME_MAP.put("#A52A2A", "棕色");
COLOR_NAME_MAP.put("#F5F5DC", "米色");
COLOR_NAME_MAP.put("#FFC0CB", "粉红色");
COLOR_NAME_MAP.put("#ADD8E6", "浅蓝色");
COLOR_NAME_MAP.put("#90EE90", "浅绿色");
COLOR_NAME_MAP.put("#FFD700", "金色");
COLOR_NAME_MAP.put("#FA8072", "鲑鱼色");
COLOR_NAME_MAP.put("#FF4500", "橙红色");
COLOR_NAME_MAP.put("#4682B4", "钢蓝色");
COLOR_NAME_MAP.put("#2E8B57", "海绿色");
COLOR_NAME_MAP.put("#B22222", "耐火砖红");
COLOR_NAME_MAP.put("#6B8E23", "橄榄褐色");
COLOR_NAME_MAP.put("#DAA520", "秋麒麟色");
COLOR_NAME_MAP.put("#5F9EA0", "军服蓝");
COLOR_NAME_MAP.put("#D2691E", "巧克力色");
// -------------------- WPS/Excel 扩展色 --------------------
COLOR_NAME_MAP.put("#1F497D", "深蓝色");
COLOR_NAME_MAP.put("#4F81BD", "中蓝色");
COLOR_NAME_MAP.put("#9BBB59", "草绿色");
COLOR_NAME_MAP.put("#8064A2", "紫罗兰色");
COLOR_NAME_MAP.put("#F79646", "杏橙色");
COLOR_NAME_MAP.put("#C0504D", "砖红色");
COLOR_NAME_MAP.put("#31869B", "蓝绿色");
COLOR_NAME_MAP.put("#E46C0A", "深橙色");
COLOR_NAME_MAP.put("#77933C", "苔藓绿");
COLOR_NAME_MAP.put("#963634", "褐红色");
COLOR_NAME_MAP.put("#4BACC6", "湖蓝色");
COLOR_NAME_MAP.put("#604A7B", "深紫色");
// -------------------- 柔和色调 --------------------
COLOR_NAME_MAP.put("#B6DDE8", "浅湖蓝色");
COLOR_NAME_MAP.put("#E6B8B7", "浅褐红色");
COLOR_NAME_MAP.put("#D8E4BC", "浅草绿色");
COLOR_NAME_MAP.put("#CCC0DA", "浅紫色");
COLOR_NAME_MAP.put("#F2DCDB", "浅玫瑰色");
COLOR_NAME_MAP.put("#B8CCE4", "浅蓝灰色");
}
/**
* 把十六进制颜色转成 "颜色名 RGB(r,g,b)" 格式的字符串
* @param hex 十六进制颜色，例如 "00B050" 或 "#00B050"
* @return 格式化后的字符串
*/
public static String hexToColorString(String hex) {
if (hex == null || hex.isEmpty()) {
return "无效颜色";
}
// 去掉 # 前缀
if (hex.startsWith("#")) {
hex = hex.substring(1);
}
// 转换为 Color
Color color = new Color(Integer.parseInt(hex, 16));
int r = color.getRed();
int g = color.getGreen();
int b = color.getBlue();
// 转回统一的十六进制形式（大写，带 #）
String hexKey = String.format("#%02X%02X%02X", r, g, b);
// 查找颜色名
String name = COLOR_NAME_MAP.getOrDefault(hexKey, "未知颜色");
return String.format("%s RGB(%d,%d,%d)", name, r, g, b);
}
}

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src/main/java/com/example/exam/exam/service/wpspptx/pptx4j/utils/PptxUtils.java Normal file
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package com.example.exam.exam.service.wpspptx.pptx4j.utils;
public class PptxUtils {
public static String detectAspectName(long width, long height) {
if (width <= 0 || height <= 0) return "自定";
// 不区分横竖：3:4 也当 4:3
long w = Math.max(width, height), h = Math.min(width, height);
double tol = 0.01; // 允许1%误差
// 判断 4:3 -> w/h ≈ 4/3 <=> |w*3 - h*4| / max(w*3, h*4) <= tol
long l43 = w * 3, r43 = h * 4;
if (Math.abs(l43 - r43) <= Math.max(l43, r43) * tol) return "4:3";
// 判断 16:9 -> w/h ≈ 16/9 <=> |w*9 - h*16| / max(w*9, h*16) <= tol
long l169 = w * 9, r169 = h * 16;
if (Math.abs(l169 - r169) <= Math.max(l169, r169) * tol) return "16:9";
return "自定义";
}
}

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src/main/java/com/example/exam/exam/service/wpspptx/pptx4j/utils/PtToCmConverter.java Normal file
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package com.example.exam.exam.service.wpspptx.pptx4j.utils;
public class PtToCmConverter {
// 基础转换常数
public static final double POINTS_PER_INCH = 72.0;
public static final double CM_PER_INCH = 2.54;
public static final double PT_TO_CM = CM_PER_INCH / POINTS_PER_INCH;
/**
* 将点(pt)转换为厘米(cm)
* @param points 点数
* @return 厘米数
*/
public static int pointsToCm(double points) {
return (int) Math.round(points * PT_TO_CM);
}
/**
* 将厘米(cm)转换为点(pt)
* @param cm 厘米数
* @return 点数
*/
public static double cmToPoints(double cm) {
return cm / PT_TO_CM;
}
}

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src/main/java/com/example/exam/exam/service/wpspptx/pptx4j/utils/PtToEmuConverter.java Normal file
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package com.example.exam.exam.service.wpspptx.pptx4j.utils;
public class PtToEmuConverter {
// 基础转换常数
public static final double EMU = 12700;
public static double ptToEmu(double pt) {
return pt * EMU;
}
public static double emuToPt(double emu) {
return emu / EMU;
}
}

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package com.example.exam.exam.service.wpspptx.pptx4j.utils;
import java.util.Locale;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Transition {
private static final Pattern P = Pattern.compile("\\(([^)]+)\\)");
public static String getCnName(String fileName) {
if (fileName == null) return "未知";
switch (fileName.toLowerCase()) {
case "wind.wav":
return "风声 / 微风";
case "applause.wav":
return "掌声";
case "breeze.wav":
return "清风 / 微风拂过";
case "whoosh.wav":
case "swoosh.wav":
return "呼啸 / 划过";
case "chime.wav":
return "叮当 / 玲声";
case "camera.wav":
return "相机快门";
case "cashregister.wav":
return "收银机";
case "typewriter.wav":
return "打字机";
case "laser.wav":
return "激光";
case "explosion.wav":
case "explode.wav":
return "爆炸";
case "drumroll.wav":
return "擂鼓 / 滚奏";
case "click.wav":
return "单机";
case "coin.wav":
return "硬币";
case "bomb.wav":
return "炸弹";
case "scream.wav":
return "尖叫";
case "arrow.wav":
return "箭矢";
case "push.wav":
return "推入声";
case "hammer.wav":
return "锤击";
case "tada.wav":
return "哒哒 / 庆祝";
case "horn.wav":
case "carhorn.wav":
return "喇叭 / 汽车喇叭";
case "doorbell.wav":
return "门铃";
case "ding.wav":
return "叮";
case "gong.wav":
return "锣";
case "beep.wav":
return "嘟声";
case "notify.wav":
return "提示音";
case "pop.wav":
return "啪嗒 / 弹出";
case "zip.wav":
case "zipper.wav":
return "拉链 / 嗖";
case "sparkle.wav":
return "闪光";
case "rattle.wav":
return "哗啦";
case "thunder.wav":
return "雷鸣";
case "bell.wav":
return "铃声";
case "ring.wav":
return "电话铃";
case "whistle.wav":
return "口哨";
default:
return "未知";
}
}
public static String toCn(String trigger) {
if (trigger == null) return "";
switch (trigger == null ? "" : trigger.trim().toLowerCase()) {
case "onclick":
case "clickeffect": return "单击时";
case "witheffect": return "之前";
case "onbegin": return "与上一动画同时";
case "aftereffect":
case "onend": return "上一动画之后";
case "onnext": return "下一次单击";
case "onprev": return "上一次单击";
case "onload": return "幻灯片载入时";
case "onmouseover": return "鼠标移入时";
case "onmouseout": return "鼠标移出时";
case "ondblclick": return "双击时";
case "onstopaudio": return "音频停止时";
case "onbeginaudio":
case "onplay": return "音频开始时";
case "onendaudio": return "音频结束时";
case "onbookmark": return "书签到达时";
case "onresume": return "恢复播放时";
case "onpause": return "暂停时";
case "onstop": return "停止时";
default: return trigger; // 或者返回 "（未知触发）"
}
}
public static String presetClass(String trigger) {
if (trigger == null) return "";
switch (trigger.trim().toLowerCase()) {
case "entr": return "进入";
case "exit": return "退出";
case "emph": return "强调";
case "path": return "动作路径";
default: return "";
}
}
public static String getDirection(String spec) {
if (spec == null) return null;
Matcher m = P.matcher(spec);
return m.find() ? m.group(1).trim() : null;
}
/**
* 将方向英文/短码汉化；可直接传入诸如 "downRight"、"rd"、"rightDown"、"vert"、"in" 等。
* @param raw 方向原始字符串（不区分大小写，允许下划线/中横线/驼峰）
* @return 对应的中文（若无法识别，原样返回）
*/
public static String toChinese(String raw) {
if (raw == null || raw.isEmpty()) return raw;
String s = normalize(raw);
switch (s) {
// 单向
case "l": case "left": return "向左";
case "r": case "right": return "向右";
case "u": case "up": return "向上";
case "d": case "down": return "向下";
// 斜向
case "lu": case "upleft": case "leftup": return "左上";
case "ru": case "upright": case "rightup": return "右上";
case "ld": case "downleft": case "leftdown": return "左下";
case "rd": case "downright": case "rightdown": return "右下";
// 其他常见关键字
case "vert": case "vertical": return "垂直";
case "horz": case "horizontal": return "水平";
case "in": return "向内";
case "out": return "向外";
default:
return raw; // 不识别则原样返回，避免误判
}
}
/** 归一化：去空格/分隔符、转小写、转驼峰组合为连续词 */
private static String normalize(String s) {
s = s.trim().toLowerCase(Locale.ROOT);
s = s.replaceAll("[_\\-\\s]", ""); // 去掉下划线/中横线/空格
return s;
}
/** 示例：把效果+方向组合成人类可读中文，比如 "strips(downRight)" → "条纹（右下）" */
public static String effectWithDirToChinese(String dir) {
return toChinese(getDirection(dir));
}
/** 常见效果英文→中文（可按需扩展） */
public static String effectToChinese(String effect) {
if (effect == null) return "效果";
String e = effect.trim().toLowerCase(Locale.ROOT);
switch (e) {
case "strips": return "条纹";
case "blinds": return "百叶窗";
case "wipe": return "擦除";
case "push": return "推出";
case "split": return "分割";
case "checkerboard":return "棋盘格";
case "cover": return "覆盖";
case "uncover": return "揭开";
case "randombars": return "随机条";
case "shape": return "形状";
case "circle": return "圆形";
case "diamond": return "菱形";
case "plus": return "十字形";
case "fade": return "淡入";
case "appear": return "出现";
default: return effect; // 未收录则原样
}
}
}