Fix memory corruption when application is ending

Lecrapouille · Jan 6, 2024 · b4a59ef · b4a59ef
1 parent 84dc4f4
commit b4a59ef
Show file tree

Hide file tree

Showing 3 changed files with 14 additions and 3 deletions.
diff --git a/data/imgui.ini b/data/imgui.ini
@@ -108,6 +108,14 @@ Column 0  Sort=0v
 RefScale=13
 Column 0  Sort=0v
 
+[Table][0x9B8096DD,4]
+RefScale=13
+Column 0  Sort=0v
+
+[Table][0x7A58EED9,4]
+RefScale=13
+Column 0  Sort=0v
+
 [Docking][Data]
 DockSpace       ID=0x8B93E3BD Window=0xA787BDB4 Pos=0,19 Size=1024,749 Split=Y
   DockNode      ID=0x00000003 Parent=0x8B93E3BD SizeRef=1024,681 Split=X

diff --git a/src/Editor/PetriEditor.cpp b/src/Editor/PetriEditor.cpp
@@ -29,6 +29,10 @@
 
 namespace tpne {
 
+//! \brief path of the file storing dear imgui widgets. Cannot be placed
+//! as member variable of Editor class.
+static std::string g_ini_filename = "imgui.ini";
+
 //--------------------------------------------------------------------------
 Editor::Editor(size_t const width, size_t const height,
                std::string const& title)
@@ -53,8 +57,8 @@ void Editor::startUp(std::string const& filepath)
 
     // Set imgui.ini loading/saving location
     ImGuiIO &io = ImGui::GetIO();
-    m_states.ini_filename = m_path.expand("imgui.ini").c_str();
-    io.IniFilename = m_states.ini_filename.c_str();
+    g_ini_filename = m_path.expand("imgui.ini").c_str();
+    io.IniFilename = g_ini_filename.c_str();
     std::cout << "imgui.ini path: " << io.IniFilename << std::endl;
 
     // Setup fonts

diff --git a/src/Editor/PetriEditor.hpp b/src/Editor/PetriEditor.hpp
@@ -120,7 +120,6 @@ class Editor: public Application
         ImVec2 viewport_center;
         std::string title;
         bool request_quitting = false;
-        std::string ini_filename = "imgui.ini";
     };
 
     // ************************************************************************