Internals: Shortcuts: *Breaking* : rename ImGuiInputFlags_RouteGlobalLow -> ImGuiInputFlags_RouteGlobal, ImGuiInputFlags_RouteGlobal -> ImGuiInputFlags_RouteGlobalOverFocused, ImGuiInputFlags_RouteGlobalHigh -> ImGuiInputFlags_RouteGlobalHighest (#456)

imgui.cpp

@@ -8534,11 +8534,11 @@ ImGuiKeyRoutingData* ImGui::GetShortcutRoutingData(ImGuiKeyChord key_chord)
 }
 
 // Current score encoding (lower is highest priority):
-//  -   0: ImGuiInputFlags_RouteGlobalHigh
+//  -   0: ImGuiInputFlags_RouteGlobalHighest
 //  -   1: ImGuiInputFlags_RouteFocused (if item active)
-//  -   2: ImGuiInputFlags_RouteGlobal
+//  -   2: ImGuiInputFlags_RouteGlobalOverFocused
 //  -  3+: ImGuiInputFlags_RouteFocused (if window in focus-stack)
-//  - 254: ImGuiInputFlags_RouteGlobalLow
+//  - 254: ImGuiInputFlags_RouteGlobal
 //  - 255: never route
 // 'flags' should include an explicit routing policy
 static int CalcRoutingScore(ImGuiID focus_scope_id, ImGuiID owner_id, ImGuiInputFlags flags)
@@ -8568,10 +8568,10 @@ static int CalcRoutingScore(ImGuiID focus_scope_id, ImGuiID owner_id, ImGuiInput
         return 255;
     }
 
-    // ImGuiInputFlags_RouteGlobalHigh is default, so calls without flags are not conditional
-    if (flags & ImGuiInputFlags_RouteGlobal)
+    // ImGuiInputFlags_RouteGlobalHighest is default, so calls without flags are not conditional
+    if (flags & ImGuiInputFlags_RouteGlobalOverFocused)
         return 2;
-    if (flags & ImGuiInputFlags_RouteGlobalLow)
+    if (flags & ImGuiInputFlags_RouteGlobal)
         return 254;
     return 0;
 }
@@ -8603,7 +8603,7 @@ bool ImGui::SetShortcutRouting(ImGuiKeyChord key_chord, ImGuiID owner_id, ImGuiI
 {
     ImGuiContext& g = *GImGui;
     if ((flags & ImGuiInputFlags_RouteMask_) == 0)
-        flags |= ImGuiInputFlags_RouteGlobalHigh; // IMPORTANT: This is the default for SetShortcutRouting() but NOT Shortcut()
+        flags |= ImGuiInputFlags_RouteGlobalHighest; // IMPORTANT: This is the default for SetShortcutRouting() but NOT Shortcut()
     else
         IM_ASSERT(ImIsPowerOfTwo(flags & ImGuiInputFlags_RouteMask_)); // Check that only 1 routing flag is used
     IM_ASSERT(owner_id != ImGuiKeyOwner_Any && owner_id != ImGuiKeyOwner_None);
@@ -8622,7 +8622,7 @@ bool ImGui::SetShortcutRouting(ImGuiKeyChord key_chord, ImGuiID owner_id, ImGuiI
     // Note how ImGuiInputFlags_RouteAlways won't set routing and thus won't set owner. May want to rework this?
     if (flags & ImGuiInputFlags_RouteAlways)
     {
-        IMGUI_DEBUG_LOG_INPUTROUTING("SetShortcutRouting(%s, owner_id=0x%08X, flags=%04X) -> always\n", GetKeyChordName(key_chord), owner_id, flags);
+        IMGUI_DEBUG_LOG_INPUTROUTING("SetShortcutRouting(%s, owner_id=0x%08X, flags=%04X) -> always, no register\n", GetKeyChordName(key_chord), owner_id, flags);
         return true;
     }
 
@@ -8641,7 +8641,7 @@ bool ImGui::SetShortcutRouting(ImGuiKeyChord key_chord, ImGuiID owner_id, ImGuiI
         }
 
         // ActiveIdUsingAllKeyboardKeys trumps all for ActiveId
-        if ((flags & ImGuiInputFlags_RouteGlobalHigh) == 0 && g.ActiveIdUsingAllKeyboardKeys)
+        if ((flags & ImGuiInputFlags_RouteGlobalHighest) == 0 && g.ActiveIdUsingAllKeyboardKeys)
         {
             ImGuiKey key = (ImGuiKey)(key_chord & ~ImGuiMod_Mask_);
             if (key == ImGuiKey_None)
@@ -12766,7 +12766,7 @@ static void ImGui::NavUpdateWindowing()
             g.NavWindowingToggleLayer = start_windowing_with_gamepad ? true : false; // Gamepad starts toggling layer
             g.NavInputSource = start_windowing_with_keyboard ? ImGuiInputSource_Keyboard : ImGuiInputSource_Gamepad;
 
-            // Register ownership of our mods. Using ImGuiInputFlags_RouteGlobalHigh in the Shortcut() calls instead would probably be correct but may have more side-effects.
+            // Manually register ownership of our mods. Using ImGuiInputFlags_RouteGlobalHighest in the Shortcut() calls instead would probably be correct but may have more side-effects.
             if (keyboard_next_window || keyboard_prev_window)
                 SetKeyOwnersForKeyChord((g.ConfigNavWindowingKeyNext | g.ConfigNavWindowingKeyPrev) & ImGuiMod_Mask_, owner_id);
         }
@@ -15802,7 +15802,7 @@ void ImGui::ShowIDStackToolWindow(bool* p_open)
     Checkbox("Ctrl+C: copy path to clipboard", &tool->CopyToClipboardOnCtrlC);
     SameLine();
     TextColored((time_since_copy >= 0.0f && time_since_copy < 0.75f && ImFmod(time_since_copy, 0.25f) < 0.25f * 0.5f) ? ImVec4(1.f, 1.f, 0.3f, 1.f) : ImVec4(), "*COPIED*");
-    if (tool->CopyToClipboardOnCtrlC && Shortcut(ImGuiMod_Ctrl | ImGuiKey_C, 0, ImGuiInputFlags_RouteGlobal))
+    if (tool->CopyToClipboardOnCtrlC && Shortcut(ImGuiMod_Ctrl | ImGuiKey_C, 0, ImGuiInputFlags_RouteGlobalOverFocused))
     {
         tool->CopyToClipboardLastTime = (float)g.Time;
         char* p = g.TempBuffer.Data;

imgui_internal.h

@@ -1485,23 +1485,24 @@ enum ImGuiInputFlags_
     // - Shortcut() uses ImGuiInputFlags_RouteFocused by default. Meaning that a Shortcut() call will register
     //   a route and only succeed when parent window is in the focus-stack and if no-one with a higher priority
     //   is claiming the same shortcut.
-    // - You can chain two unrelated windows in the focus stack using SetWindowParentWindowForFocusRoute().
-    // - Priorities: GlobalHigh > Focused (when owner is active item) > Global > Focused (when focused window) > GlobalLow.
+    // - You can chain two unrelated windows in the focus stack using SetWindowParentWindowForFocusRoute()
+    //   e.g. if you have a tool window associated to a document, and you want document shortcuts to run when the tool is focused.
+    // - Priorities: GlobalHighest > Focused (if owner is active item) > GlobalOverFocused > Focused (if in focused window) > Global.
     // - Can select only 1 policy among all available.
-    ImGuiInputFlags_RouteFocused        = 1 << 12,  // (Default) Honor focus route: Accept inputs if window is in focus stack. Deep-most focused window takes inputs. ActiveId takes inputs over deep-most focused window.
-    ImGuiInputFlags_RouteGlobalLow      = 1 << 13,  // Register route globally (lowest priority: unless a focused window or active item registered the route) -> recommended Global priority IF you need a Global priority.
-    ImGuiInputFlags_RouteGlobal         = 1 << 14,  // Register route globally (medium priority: unless an active item registered the route, e.g. CTRL+A registered by InputText will take priority over this).
-    ImGuiInputFlags_RouteGlobalHigh     = 1 << 15,  // Register route globally (higher priority: unlikely you need to use that: will interfere with every active items, e.g. CTRL+A registered by InputText will be overriden by this)
-    ImGuiInputFlags_RouteAlways         = 1 << 16,  // Do not register route, poll keys directly.
+    ImGuiInputFlags_RouteFocused            = 1 << 12,  // (Default) Honor focus route: Accept inputs if window is in focus stack. Deep-most focused window takes inputs. ActiveId takes inputs over deep-most focused window.
+    ImGuiInputFlags_RouteGlobal             = 1 << 13,  // Register route globally (normal priority: unless a focused window or active item registered the route) -> recommended Global priority.
+    ImGuiInputFlags_RouteGlobalOverFocused  = 1 << 14,  // Register route globally (higher priority: unless an active item registered the route, e.g. CTRL+A registered by InputText will take priority over this).
+    ImGuiInputFlags_RouteGlobalHighest      = 1 << 15,  // Register route globally (highest priority: unlikely you need to use that: will interfere with every active items, e.g. CTRL+A registered by InputText will be overridden by this)
+    ImGuiInputFlags_RouteAlways             = 1 << 16,  // Do not register route, poll keys directly.
     // Routing polices: extra options
-    ImGuiInputFlags_RouteUnlessBgFocused= 1 << 17,  // Global routes will not be applied if underlying background/void is focused (== no Dear ImGui windows are focused). Useful for overlay applications.
+    ImGuiInputFlags_RouteUnlessBgFocused    = 1 << 17,  // Global routes will not be applied if underlying background/void is focused (== no Dear ImGui windows are focused). Useful for overlay applications.
 
     // [Internal] Mask of which function support which flags
     ImGuiInputFlags_RepeatRateMask_             = ImGuiInputFlags_RepeatRateDefault | ImGuiInputFlags_RepeatRateNavMove | ImGuiInputFlags_RepeatRateNavTweak,
     ImGuiInputFlags_RepeatUntilMask_            = ImGuiInputFlags_RepeatUntilRelease | ImGuiInputFlags_RepeatUntilKeyModsChange | ImGuiInputFlags_RepeatUntilKeyModsChangeFromNone | ImGuiInputFlags_RepeatUntilOtherKeyPress,
     ImGuiInputFlags_RepeatMask_                 = ImGuiInputFlags_Repeat | ImGuiInputFlags_RepeatRateMask_ | ImGuiInputFlags_RepeatUntilMask_,
     ImGuiInputFlags_CondMask_                   = ImGuiInputFlags_CondHovered | ImGuiInputFlags_CondActive,
-    ImGuiInputFlags_RouteMask_                  = ImGuiInputFlags_RouteFocused | ImGuiInputFlags_RouteGlobal | ImGuiInputFlags_RouteGlobalLow | ImGuiInputFlags_RouteGlobalHigh, // _Always not part of this!
+    ImGuiInputFlags_RouteMask_                  = ImGuiInputFlags_RouteFocused | ImGuiInputFlags_RouteGlobalOverFocused | ImGuiInputFlags_RouteGlobal | ImGuiInputFlags_RouteGlobalHighest, // _Always not part of this!
     ImGuiInputFlags_SupportedByIsKeyPressed     = ImGuiInputFlags_RepeatMask_,
     ImGuiInputFlags_SupportedByIsMouseClicked   = ImGuiInputFlags_Repeat,
     ImGuiInputFlags_SupportedByShortcut         = ImGuiInputFlags_RepeatMask_ | ImGuiInputFlags_RouteMask_ | ImGuiInputFlags_RouteAlways | ImGuiInputFlags_RouteUnlessBgFocused,