Internals: debug log macros.

imgui.cpp

@@ -8204,7 +8204,7 @@ void ImGui::OpenPopupEx(ImGuiID id)
     popup_ref.OpenPopupPos = NavCalcPreferredRefPos();
     popup_ref.OpenMousePos = IsMousePosValid(&g.IO.MousePos) ? g.IO.MousePos : popup_ref.OpenPopupPos;
 
-    //IMGUI_DEBUG_LOG("OpenPopupEx(0x%08X)\n", g.FrameCount, id);
+    IMGUI_DEBUG_LOG_POPUP("OpenPopupEx(0x%08X)\n", id);
     if (g.OpenPopupStack.Size < current_stack_size + 1)
     {
         g.OpenPopupStack.push_back(popup_ref);
@@ -8265,7 +8265,7 @@ void ImGui::ClosePopupsOverWindow(ImGuiWindow* ref_window, bool restore_focus_to
     }
     if (popup_count_to_keep < g.OpenPopupStack.Size) // This test is not required but it allows to set a convenient breakpoint on the statement below
     {
-        //IMGUI_DEBUG_LOG("ClosePopupsOverWindow(%s) -> ClosePopupToLevel(%d)\n", ref_window->Name, popup_count_to_keep);
+        IMGUI_DEBUG_LOG_POPUP("ClosePopupsOverWindow(\"%s\") -> ClosePopupToLevel(%d)\n", ref_window->Name, popup_count_to_keep);
         ClosePopupToLevel(popup_count_to_keep, restore_focus_to_window_under_popup);
     }
 }
@@ -8273,6 +8273,7 @@ void ImGui::ClosePopupsOverWindow(ImGuiWindow* ref_window, bool restore_focus_to
 void ImGui::ClosePopupToLevel(int remaining, bool restore_focus_to_window_under_popup)
 {
     ImGuiContext& g = *GImGui;
+    IMGUI_DEBUG_LOG_POPUP("ClosePopupToLevel(%d), restore_focus_to_window_under_popup=%d\n", remaining, restore_focus_to_window_under_popup);
     IM_ASSERT(remaining >= 0 && remaining < g.OpenPopupStack.Size);
     ImGuiWindow* focus_window = g.OpenPopupStack[remaining].SourceWindow;
     ImGuiWindow* popup_window = g.OpenPopupStack[remaining].Window;
@@ -8315,7 +8316,7 @@ void ImGui::CloseCurrentPopup()
             break;
         popup_idx--;
     }
-    //IMGUI_DEBUG_LOG("CloseCurrentPopup %d -> %d\n", g.BeginPopupStack.Size - 1, popup_idx);
+    IMGUI_DEBUG_LOG_POPUP("CloseCurrentPopup %d -> %d\n", g.BeginPopupStack.Size - 1, popup_idx);
     ClosePopupToLevel(popup_idx, true);
 
     // A common pattern is to close a popup when selecting a menu item/selectable that will open another window.

imgui_internal.h

@@ -156,10 +156,11 @@ extern IMGUI_API ImGuiContext* GImGui;  // Current implicit context pointer
 #ifndef IMGUI_DEBUG_LOG
 #define IMGUI_DEBUG_LOG(_FMT,...)       printf("[%05d] " _FMT, GImGui->FrameCount, __VA_ARGS__)
 #endif
-#define IMGUI_DEBUG_LOG_VIEWPORT(...)   ((void)0)       // Disable log
-#define IMGUI_DEBUG_LOG_DOCKING(...)    ((void)0)       // Disable log
-//#define IMGUI_DEBUG_LOG_VIEWPORT      IMGUI_DEBUG_LOG // Enable log
-//#define IMGUI_DEBUG_LOG_DOCKING       IMGUI_DEBUG_LOG // Enable log
+
+// Debug Logging for selected systems. Remove the '((void)0) //' to enable.
+#define IMGUI_DEBUG_LOG_POPUP(...)      ((void)0) // IMGUI_DEBUG_LOG(__VA_ARGS__)
+#define IMGUI_DEBUG_LOG_VIEWPORT(...)   ((void)0) // IMGUI_DEBUG_LOG(__VA_ARGS__)
+#define IMGUI_DEBUG_LOG_DOCKING(...)    ((void)0) // IMGUI_DEBUG_LOG(__VA_ARGS__)
 
 // Static Asserts
 #if (__cplusplus >= 201100)