Debug Tools: Debug Log: Clicking any filter with SHIFT held enables it for 2 frames only. (#5855)

docs/CHANGELOG.txt

@@ -84,7 +84,9 @@ Other changes:
 - Settings: Fixed an issue marking settings as dirty when merely clicking on a border or resize
   grip without moving it.
 - Debug Tools: Added DebugFlashStyleColor() to identify a style color. Added to Style Editor.
-- Debug Tools: Debug Log: Hide its own clipper log to reduce noise in the output.
+- Debug Tools: Debug Log: Hide its own clipper log to reduce noise in the output. (#5855)
+- Debug Tools: Debug Log: Clicking any filter with SHIFT held enables it for 2 frames only,
+  making it easier when dealing with spammy logs. (#5855)
 - Misc: Added IMGUI_USER_H_FILENAME to change the path included when using
   IMGUI_INCLUDE_IMGUI_USER_H. (#7039) [@bryceberger]
 - Misc: Rework debug display of texture id in Metrics window to avoid compile-error when

imgui.cpp

@@ -4788,10 +4788,11 @@ void ImGui::NewFrame()
     UpdateDebugToolFlashStyleColor();
     if (g.DebugLocateFrames > 0 && --g.DebugLocateFrames == 0)
         g.DebugLocateId = 0;
-    if (g.DebugLogClipperAutoDisableFrames > 0 && --g.DebugLogClipperAutoDisableFrames == 0)
+    if (g.DebugLogAutoDisableFrames > 0 && --g.DebugLogAutoDisableFrames == 0)
     {
-        DebugLog("(Debug Log: Auto-disabled ImGuiDebugLogFlags_EventClipper after 2 frames)\n");
-        g.DebugLogFlags &= ~ImGuiDebugLogFlags_EventClipper;
+        DebugLog("(Debug Log: Auto-disabled some ImGuiDebugLogFlags after 2 frames)\n");
+        g.DebugLogFlags &= ~g.DebugLogAutoDisableFlags;
+        g.DebugLogAutoDisableFlags = ImGuiDebugLogFlags_None;
     }
 
     // Create implicit/fallback window - which we will only render it if the user has added something to it.
@@ -14968,6 +14969,29 @@ void ImGui::DebugLogV(const char* fmt, va_list args)
 #endif
 }
 
+// FIXME-LAYOUT: To be done automatically via layout mode once we rework ItemSize/ItemAdd into ItemLayout.
+static void SameLineOrWrap(const ImVec2& size)
+{
+    ImGuiContext& g = *GImGui;
+    ImGuiWindow* window = g.CurrentWindow;
+    ImVec2 pos(window->DC.CursorPosPrevLine.x + g.Style.ItemSpacing.x, window->DC.CursorPosPrevLine.y);
+    if (window->ClipRect.Contains(ImRect(pos, pos + size)))
+        ImGui::SameLine();
+}
+
+static void ShowDebugLogFlag(const char* name, ImGuiDebugLogFlags flags)
+{
+    ImGuiContext& g = *GImGui;
+    ImVec2 size(ImGui::GetFrameHeight() + g.Style.ItemInnerSpacing.x + ImGui::CalcTextSize(name).x, ImGui::GetFrameHeight());
+    SameLineOrWrap(size); // FIXME-LAYOUT: To be done automatically once we rework ItemSize/ItemAdd into ItemLayout.
+    if (ImGui::CheckboxFlags(name, &g.DebugLogFlags, flags) && g.IO.KeyShift && (g.DebugLogFlags & flags) != 0)
+    {
+        g.DebugLogAutoDisableFrames = 2;
+        g.DebugLogAutoDisableFlags |= flags;
+    }
+    ImGui::SetItemTooltip("Hold SHIFT when clicking to enable for 2 frames only (useful for spammy log entries)");
+}
+
 void ImGui::ShowDebugLogWindow(bool* p_open)
 {
     ImGuiContext& g = *GImGui;
@@ -14980,13 +15004,13 @@ void ImGui::ShowDebugLogWindow(bool* p_open)
     }
 
     CheckboxFlags("All", &g.DebugLogFlags, ImGuiDebugLogFlags_EventMask_);
-    SameLine(); CheckboxFlags("ActiveId", &g.DebugLogFlags, ImGuiDebugLogFlags_EventActiveId);
-    SameLine(); CheckboxFlags("Focus", &g.DebugLogFlags, ImGuiDebugLogFlags_EventFocus);
-    SameLine(); CheckboxFlags("Popup", &g.DebugLogFlags, ImGuiDebugLogFlags_EventPopup);
-    SameLine(); CheckboxFlags("Nav", &g.DebugLogFlags, ImGuiDebugLogFlags_EventNav);
-    SameLine(); if (CheckboxFlags("Clipper", &g.DebugLogFlags, ImGuiDebugLogFlags_EventClipper)) { g.DebugLogClipperAutoDisableFrames = 2; } if (IsItemHovered()) SetTooltip("Clipper log auto-disabled after 2 frames");
-    //SameLine(); CheckboxFlags("Selection", &g.DebugLogFlags, ImGuiDebugLogFlags_EventSelection);
-    SameLine(); CheckboxFlags("IO", &g.DebugLogFlags, ImGuiDebugLogFlags_EventIO);
+    ShowDebugLogFlag("ActiveId", ImGuiDebugLogFlags_EventActiveId);
+    ShowDebugLogFlag("Clipper", ImGuiDebugLogFlags_EventClipper);
+    ShowDebugLogFlag("Focus", ImGuiDebugLogFlags_EventFocus);
+    ShowDebugLogFlag("IO", ImGuiDebugLogFlags_EventIO);
+    ShowDebugLogFlag("Nav", ImGuiDebugLogFlags_EventNav);
+    ShowDebugLogFlag("Popup", ImGuiDebugLogFlags_EventPopup);
+    //ShowDebugLogFlag("Selection", ImGuiDebugLogFlags_EventSelection);
 
     if (SmallButton("Clear"))
     {

imgui_demo.cpp

@@ -6685,10 +6685,12 @@ void ImGui::ShowStyleEditor(ImGuiStyle* ref)
                 if (!filter.PassFilter(name))
                     continue;
                 ImGui::PushID(i);
+#ifndef IMGUI_DISABLE_DEBUG_TOOLS
                 if (ImGui::Button("?"))
                     ImGui::DebugFlashStyleColor((ImGuiCol)i);
                 ImGui::SetItemTooltip("Flash given color to identify places where it is used.");
                 ImGui::SameLine();
+#endif
                 ImGui::ColorEdit4("##color", (float*)&style.Colors[i], ImGuiColorEditFlags_AlphaBar | alpha_flags);
                 if (memcmp(&style.Colors[i], &ref->Colors[i], sizeof(ImVec4)) != 0)
                 {

imgui_internal.h

@@ -1788,9 +1788,10 @@ enum ImGuiDebugLogFlags_
     ImGuiDebugLogFlags_EventClipper         = 1 << 4,
     ImGuiDebugLogFlags_EventSelection       = 1 << 5,
     ImGuiDebugLogFlags_EventIO              = 1 << 6,
+
     ImGuiDebugLogFlags_EventMask_           = ImGuiDebugLogFlags_EventActiveId  | ImGuiDebugLogFlags_EventFocus | ImGuiDebugLogFlags_EventPopup | ImGuiDebugLogFlags_EventNav | ImGuiDebugLogFlags_EventClipper | ImGuiDebugLogFlags_EventSelection | ImGuiDebugLogFlags_EventIO,
-    ImGuiDebugLogFlags_OutputToTTY        = 1 << 10,  // Also send output to TTY
-    ImGuiDebugLogFlags_OutputToTestEngine = 1 << 11,  // Also send output to Test Engine
+    ImGuiDebugLogFlags_OutputToTTY          = 1 << 20,  // Also send output to TTY
+    ImGuiDebugLogFlags_OutputToTestEngine   = 1 << 21,  // Also send output to Test Engine
 };
 
 struct ImGuiDebugAllocEntry
@@ -2161,7 +2162,8 @@ struct ImGuiContext
     ImGuiDebugLogFlags      DebugLogFlags;
     ImGuiTextBuffer         DebugLogBuf;
     ImGuiTextIndex          DebugLogIndex;
-    ImU8                    DebugLogClipperAutoDisableFrames;
+    ImGuiDebugLogFlags      DebugLogAutoDisableFlags;
+    ImU8                    DebugLogAutoDisableFrames;
     ImU8                    DebugLocateFrames;                  // For DebugLocateItemOnHover(). This is used together with DebugLocateId which is in a hot/cached spot above.
     ImS8                    DebugBeginReturnValueCullDepth;     // Cycle between 0..9 then wrap around.
     bool                    DebugItemPickerActive;              // Item picker is active (started with DebugStartItemPicker())
@@ -2347,7 +2349,8 @@ struct ImGuiContext
 
         DebugLogFlags = ImGuiDebugLogFlags_OutputToTTY;
         DebugLocateId = 0;
-        DebugLogClipperAutoDisableFrames = 0;
+        DebugLogAutoDisableFlags = ImGuiDebugLogFlags_None;
+        DebugLogAutoDisableFrames = 0;
         DebugLocateFrames = 0;
         DebugBeginReturnValueCullDepth = -1;
         DebugItemPickerActive = false;