From e5cf57c6797b3881be2b904b75e02123fb97c860 Mon Sep 17 00:00:00 2001
From: shijianquan <992593080@qq.com>
Date: Thu, 15 May 2025 15:14:00 +0800
Subject: [PATCH] =?UTF-8?q?[fix]=E4=BF=AE=E6=94=B9=E8=A7=86=E9=A2=91?=
 =?UTF-8?q?=E6=8E=A7=E4=BB=B6=E7=9A=84bug?=
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---
 .../plugin/IpcWallWidget/IpcWallWidget.pro    |  3 +-
 .../gui/plugin/IpcWallWidget/VideoWall.cpp    | 51 +++++++++++++++++++
 2 files changed, 53 insertions(+), 1 deletion(-)

diff --git a/product/src/gui/plugin/IpcWallWidget/IpcWallWidget.pro b/product/src/gui/plugin/IpcWallWidget/IpcWallWidget.pro
index 5e554c77..b4c0e48f 100644
--- a/product/src/gui/plugin/IpcWallWidget/IpcWallWidget.pro
+++ b/product/src/gui/plugin/IpcWallWidget/IpcWallWidget.pro
@@ -33,7 +33,8 @@ DEFINES += QT_DEPRECATED_WARNINGS
 #DEFINES += IPCVIEWERWIDGET_LIBRARY
 
 
-SOURCES += main.cpp VideoWall.cpp  \
+SOURCES += main.cpp \
+    VideoWall.cpp  \
     ../../../../../platform/src/include/service/operate_server_api/JsonOptCommand.cpp \
         $$PWD/../IpcPlusWidget/VoiceSlider.cpp \
         $$PWD/../IpcViewerWidget/ccaminfo.cpp \
diff --git a/product/src/gui/plugin/IpcWallWidget/VideoWall.cpp b/product/src/gui/plugin/IpcWallWidget/VideoWall.cpp
index 90f2ef54..ca18ff34 100644
--- a/product/src/gui/plugin/IpcWallWidget/VideoWall.cpp
+++ b/product/src/gui/plugin/IpcWallWidget/VideoWall.cpp
@@ -607,6 +607,12 @@ void VideoWall::loadPtzCtrl()
     if(curNo  == -1)
         return;
 
+    if(players.size() <= curNo
+            || m_camInfoVec.size() <= curNo)
+    {
+        return;
+    }
+
     if(players[curNo]->isPlaying())
     {
         m_play->setHidden(true);
@@ -1050,6 +1056,11 @@ bool VideoWall::sendOptGotopreset(const std::string &preset_tag)
 
 void VideoWall::leftPressed()
 {
+    if(curNo < 0)
+    {
+        return;
+    }
+
     if(!players[curNo]->isPlaying())
         return;
     if(ptzContinuousMove(PTZ_LEFT,1) == false)
@@ -1060,6 +1071,11 @@ void VideoWall::leftPressed()
 
 void VideoWall::rightPressed()
 {
+    if(curNo < 0)
+    {
+        return;
+    }
+
     if(!players[curNo]->isPlaying())
         return;
     if(ptzContinuousMove(PTZ_RIGHT,1) == false)
@@ -1071,6 +1087,11 @@ void VideoWall::rightPressed()
 
 void VideoWall::upPressed()
 {
+    if(curNo < 0)
+    {
+        return;
+    }
+
     if(!players[curNo]->isPlaying())
         return;
     if(ptzContinuousMove(PTZ_UP,1) == false)
@@ -1081,6 +1102,11 @@ void VideoWall::upPressed()
 
 void VideoWall::downPressed()
 {
+    if(curNo < 0)
+    {
+        return;
+    }
+
     if(!players[curNo]->isPlaying())
         return;
     if(ptzContinuousMove(PTZ_DOWN,1) == false)
@@ -1091,6 +1117,11 @@ void VideoWall::downPressed()
 
 void VideoWall::tretchPressed()
 {
+    if(curNo < 0)
+    {
+        return;
+    }
+
     if(!players[curNo]->isPlaying())
         return;
     if(ptzContinuousMove(PTZ_ZOOMIN,1) == false)
@@ -1101,6 +1132,11 @@ void VideoWall::tretchPressed()
 
 void VideoWall::drawPressed()
 {
+    if(curNo < 0)
+    {
+        return;
+    }
+
     if(!players[curNo]->isPlaying())
         return;
     if(ptzContinuousMove(PTZ_ZOOMOUT,1) == false)
@@ -1111,6 +1147,11 @@ void VideoWall::drawPressed()
 
 void VideoWall::released()
 {
+    if(curNo < 0)
+    {
+        return;
+    }
+
     if(!players[curNo]->isPlaying())
         return;
     if(ptzStopMove() == false)
@@ -1119,6 +1160,11 @@ void VideoWall::released()
 
 void VideoWall::gotoPreset()
 {
+    if(curNo < 0)
+    {
+        return;
+    }
+
     if(!players[curNo]->isPlaying())
         return;
     else
@@ -1133,6 +1179,11 @@ void VideoWall::gotoPreset()
 
 void VideoWall::capture()
 {
+    if(curNo < 0)
+    {
+        return;
+    }
+
     if (players[curNo]->isPlaying()) {
         players[curNo]->videoCapture()->setCaptureName(QDateTime::currentDateTime().toString("yyyy_MMdd_hhmmss_z"));
         players[curNo]->videoCapture()->capture();