From a9005bef23e9970fd7d05d1b52566e6922e7199a Mon Sep 17 00:00:00 2001
From: Le Tan <tamlokveer@gmail.com>
Date: Sun, 15 Aug 2021 09:44:30 +0800
Subject: [PATCH] PlantUml/Graphviz: support relative path

---
 src/widgets/editors/graphvizhelper.cpp | 3 ++-
 src/widgets/editors/plantumlhelper.cpp | 5 +++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/widgets/editors/graphvizhelper.cpp b/src/widgets/editors/graphvizhelper.cpp
index 141687c9..e705ebc1 100644
--- a/src/widgets/editors/graphvizhelper.cpp
+++ b/src/widgets/editors/graphvizhelper.cpp
@@ -4,6 +4,7 @@
 #include <QDir>
 
 #include <utils/processutils.h>
+#include <utils/pathutils.h>
 
 using namespace vnotex;
 
@@ -38,7 +39,7 @@ void GraphvizHelper::prepareProgramAndArgs(const QString &p_graphvizFile,
     p_program.clear();
     p_args.clear();
 
-    p_program = p_graphvizFile.isEmpty() ? QStringLiteral("dot") : QDir::toNativeSeparators(p_graphvizFile);
+    p_program = p_graphvizFile.isEmpty() ? QStringLiteral("dot") : QDir::toNativeSeparators(PathUtils::absolutePath(p_graphvizFile));
 }
 
 QPair<bool, QString> GraphvizHelper::testGraphviz(const QString &p_graphvizFile)
diff --git a/src/widgets/editors/plantumlhelper.cpp b/src/widgets/editors/plantumlhelper.cpp
index bd8d0474..74334333 100644
--- a/src/widgets/editors/plantumlhelper.cpp
+++ b/src/widgets/editors/plantumlhelper.cpp
@@ -4,6 +4,7 @@
 #include <QDir>
 
 #include <utils/processutils.h>
+#include <utils/pathutils.h>
 
 using namespace vnotex;
 
@@ -61,12 +62,12 @@ void PlantUmlHelper::prepareProgramAndArgs(const QString &p_plantUmlJarFile,
     p_args << "-Djava.awt.headless=true";
 #endif
 
-    p_args << "-jar" << QDir::toNativeSeparators(p_plantUmlJarFile);
+    p_args << "-jar" << QDir::toNativeSeparators(PathUtils::absolutePath(p_plantUmlJarFile));
 
     p_args << "-charset" << "UTF-8";
 
     if (!p_graphvizFile.isEmpty()) {
-        p_args << "-graphvizdot" << QDir::toNativeSeparators(p_graphvizFile);
+        p_args << "-graphvizdot" << QDir::toNativeSeparators(PathUtils::absolutePath(p_graphvizFile));
     }
 
     p_args << "-pipe";