mirror of
https://github.com/hicccc77/WeFlow.git
synced 2026-03-19 21:59:27 +08:00
66 lines
2.4 KiB
NSIS
66 lines
2.4 KiB
NSIS
; 高 DPI 支持
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ManifestDPIAware true
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!include "WordFunc.nsh"
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!include "nsDialogs.nsh"
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!macro customInit
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; 设置 DPI 感知
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System::Call 'USER32::SetProcessDPIAware()'
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!macroend
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; 在安装开始前修正安装目录
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!macro preInit
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; 如果安装目录不以 WeFlow 结尾，自动追加
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${WordFind} "$INSTDIR" "\" "-1" $R0
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${If} $R0 != "WeFlow"
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StrCpy $INSTDIR "$INSTDIR\WeFlow"
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${EndIf}
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!macroend
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; 安装完成后检测并安装 VC++ Redistributable
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!macro customInstall
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; 检查 VC++ 2015-2022 x64 是否已安装
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ReadRegStr $0 HKLM "SOFTWARE\Microsoft\VisualStudio\14.0\VC\Runtimes\x64" "Installed"
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${If} $0 != "1"
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; 未安装，显示提示并下载
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MessageBox MB_YESNO|MB_ICONQUESTION "检测到系统缺少 Visual C++ 运行库，这可能导致程序无法正常运行。$\n$\n是否立即下载并安装？（约 24MB）" IDYES downloadVC IDNO skipVC
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downloadVC:
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DetailPrint "正在下载 Visual C++ Redistributable..."
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SetOutPath "$TEMP"
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; 从微软官方下载 VC++ Redistributable x64
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inetc::get /TIMEOUT=30000 /CAPTION "下载 Visual C++ 运行库" /BANNER "正在下载，请稍候..." \
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"https://aka.ms/vs/17/release/vc_redist.x64.exe" "$TEMP\vc_redist.x64.exe" /END
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Pop $0
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${If} $0 == "OK"
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DetailPrint "下载完成，正在安装..."
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; 使用 ShellExecute 以管理员权限运行
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ExecShell "runas" '"$TEMP\vc_redist.x64.exe"' "/install /quiet /norestart" SW_HIDE
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; 等待安装完成
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Sleep 5000
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; 检查是否安装成功
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ReadRegStr $1 HKLM "SOFTWARE\Microsoft\VisualStudio\14.0\VC\Runtimes\x64" "Installed"
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${If} $1 == "1"
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DetailPrint "Visual C++ Redistributable 安装成功"
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MessageBox MB_OK|MB_ICONINFORMATION "Visual C++ 运行库安装成功！"
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${Else}
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MessageBox MB_OK|MB_ICONEXCLAMATION "Visual C++ 运行库安装失败，你可能需要手动安装。"
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${EndIf}
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Delete "$TEMP\vc_redist.x64.exe"
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${Else}
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MessageBox MB_OK|MB_ICONEXCLAMATION "下载失败：$0$\n$\n你可以稍后手动下载安装 Visual C++ Redistributable。"
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${EndIf}
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Goto doneVC
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skipVC:
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DetailPrint "用户跳过 Visual C++ Redistributable 安装"
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doneVC:
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${Else}
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DetailPrint "Visual C++ Redistributable 已安装"
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${EndIf}
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!macroend
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