Method GetShortcutRoutingData

KBotExt/imgui/imgui.cpp:8075–8111

}

ImGuiKeyRoutingData* ImGui::GetShortcutRoutingData(ImGuiKeyChord key_chord)
{
	// Majority of shortcuts will be Key + any number of Mods
	// We accept _Single_ mod with ImGuiKey_None.
	//  - Shortcut(ImGuiKey_S | ImGuiMod_Ctrl);                    // Legal
	//  - Shortcut(ImGuiKey_S | ImGuiMod_Ctrl | ImGuiMod_Shift);   // Legal
	//  - Shortcut(ImGuiMod_Ctrl);                                 // Legal
	//  - Shortcut(ImGuiMod_Ctrl | ImGuiMod_Shift);                // Not legal
	ImGuiContext& g = *GImGui;
	ImGuiKeyRoutingTable* rt = &g.KeysRoutingTable;
	ImGuiKeyRoutingData* routing_data;
	if (key_chord & ImGuiMod_Shortcut)
		key_chord = ConvertShortcutMod(key_chord);
	ImGuiKey key = (ImGuiKey)(key_chord & ~ImGuiMod_Mask_);
	ImGuiKey mods = (ImGuiKey)(key_chord & ImGuiMod_Mask_);
	if (key == ImGuiKey_None)
		key = ConvertSingleModFlagToKey(&g, mods);
	IM_ASSERT(IsNamedKey(key));

	// Get (in the majority of case, the linked list will have one element so this should be 2 reads.
	// Subsequent elements will be contiguous in memory as list is sorted/rebuilt in NewFrame).
	for (ImGuiKeyRoutingIndex idx = rt->Index[key - ImGuiKey_NamedKey_BEGIN]; idx != -1; idx = routing_data->NextEntryIndex)
	{
		routing_data = &rt->Entries[idx];
		if (routing_data->Mods == mods)
			return routing_data;
	}

	// Add to linked-list
	ImGuiKeyRoutingIndex routing_data_idx = (ImGuiKeyRoutingIndex)rt->Entries.Size;
	rt->Entries.push_back(ImGuiKeyRoutingData());
	routing_data = &rt->Entries[routing_data_idx];
	routing_data->Mods = (ImU16)mods;
	routing_data->NextEntryIndex = rt->Index[key - ImGuiKey_NamedKey_BEGIN]; // Setup linked list
	rt->Index[key - ImGuiKey_NamedKey_BEGIN] = routing_data_idx;
	return routing_data;
}

// Current score encoding (lower is highest priority):
//  -   0: ImGuiInputFlags_RouteGlobalHigh