MenuRegistry::detail::VisitorBase Struct Reference

#include <MenuRegistry.h>

Inheritance diagram for MenuRegistry::detail::VisitorBase:

Collaboration diagram for MenuRegistry::detail::VisitorBase:

Public Member Functions
std::pair< bool, bool >	ShouldBeginGroup (const ItemProperties *pProperties)
void	AfterBeginGroup (const ItemProperties *pProperties)
bool	ShouldEndGroup (const ItemProperties *pProperties)
bool	ShouldDoSeparator ()

Public Attributes
std::vector< bool >	firstItem
std::vector< bool >	needSeparator

Detailed Description

Definition at line 119 of file MenuRegistry.h.

Member Function Documentation

AfterBeginGroup()

void MenuRegistry::detail::VisitorBase::AfterBeginGroup

(

const ItemProperties *

pProperties

)

Definition at line 61 of file MenuRegistry.cpp.

{
   const auto properties =
      pProperties ? pProperties->GetProperties() : ItemProperties::None;
 
   bool isMenu = false;
   bool isExtension = false;
 
   switch (properties) {
   case ItemProperties::Whole:
   case ItemProperties::Extension: {
      isMenu = true;
      isExtension = (properties == ItemProperties::Extension);
      break;
   }
   default:
      break;
   }
 
   if (isMenu) {
      needSeparator.push_back(false);
      firstItem.push_back(!isExtension);
   }
}

References MenuRegistry::ItemProperties::Extension, MenuRegistry::ItemProperties::GetProperties(), MenuRegistry::ItemProperties::None, and MenuRegistry::ItemProperties::Whole.

Referenced by MenuRegistry::Visitor< MenuTraits >::Visitor().

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ShouldBeginGroup()

std::pair< bool, bool > MenuRegistry::detail::VisitorBase::ShouldBeginGroup

(

const ItemProperties *

pProperties

)

Definition at line 30 of file MenuRegistry.cpp.

{
   const auto properties =
      pProperties ? pProperties->GetProperties() : ItemProperties::None;
 
   bool inlined = false;
   bool shouldDoSeparator = false;
 
   switch (properties) {
   case ItemProperties::Inline: {
      inlined = true;
      break;
   }
   case ItemProperties::Section: {
      if (!needSeparator.empty())
         needSeparator.back() = true;
      break;
   }
   case ItemProperties::Whole:
   case ItemProperties::Extension: {
      shouldDoSeparator = ShouldDoSeparator();
      break;
   }
   default:
      break;
   }
 
   return { !inlined, shouldDoSeparator };
}

References MenuRegistry::ItemProperties::Extension, MenuRegistry::ItemProperties::GetProperties(), MenuRegistry::ItemProperties::Inline, needSeparator, MenuRegistry::ItemProperties::None, MenuRegistry::ItemProperties::Section, ShouldDoSeparator(), and MenuRegistry::ItemProperties::Whole.

Referenced by MenuRegistry::Visitor< MenuTraits >::Visitor().

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ShouldDoSeparator()

bool MenuRegistry::detail::VisitorBase::ShouldDoSeparator

(

)

Definition at line 118 of file MenuRegistry.cpp.

{
   bool separate = false;
   if (!needSeparator.empty()) {
      separate = needSeparator.back() && !firstItem.back();
      needSeparator.back() = false;
      firstItem.back() = false;
   }
   return separate;
}

Referenced by ShouldBeginGroup(), and MenuRegistry::Visitor< MenuTraits >::Visitor().

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ShouldEndGroup()

bool MenuRegistry::detail::VisitorBase::ShouldEndGroup

(

const ItemProperties *

pProperties

)

Definition at line 87 of file MenuRegistry.cpp.

{
   const auto properties =
      pProperties ? pProperties->GetProperties() : ItemProperties::None;
 
   bool inlined = false;
 
   switch (properties) {
   case ItemProperties::Inline: {
      inlined = true;
      break;
   }
   case ItemProperties::Section: {
      if ( !needSeparator.empty() )
         needSeparator.back() = true;
      break;
   }
   case ItemProperties::Whole:
   case ItemProperties::Extension: {
      firstItem.pop_back();
      needSeparator.pop_back();
      break;
   }
   default:
      break;
   }
 
   return !inlined;
}

References MenuRegistry::ItemProperties::Extension, MenuRegistry::ItemProperties::GetProperties(), MenuRegistry::ItemProperties::Inline, MenuRegistry::ItemProperties::None, MenuRegistry::ItemProperties::Section, and MenuRegistry::ItemProperties::Whole.

Referenced by MenuRegistry::Visitor< MenuTraits >::Visitor().

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Member Data Documentation

firstItem

std::vector<bool> MenuRegistry::detail::VisitorBase::firstItem

Definition at line 126 of file MenuRegistry.h.

needSeparator

std::vector<bool> MenuRegistry::detail::VisitorBase::needSeparator

Definition at line 127 of file MenuRegistry.h.

Referenced by ShouldBeginGroup().

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The documentation for this struct was generated from the following files:

• MenuRegistry.h
• MenuRegistry.cpp