#include "wx/window.h"
#include "wx/log.h"
#include "wx/utils.h"
+#include "wx/frame.h"
#include "wx/mac/uma.h"
// the (popup) menu title has this special id
static const int idMenuTitle = -2;
-static int formerHelpMenuItems = 0 ;
+static MenuItemIndex firstUserHelpMenuItem = 0 ;
const short kwxMacMenuBarResource = 1 ;
const short kwxMacAppleMenuId = 1 ;
// Construct a menu with optional title (then use append)
-#ifdef __UNIX__
+#ifdef __DARWIN__
short wxMenu::s_macNextMenuId = 3 ;
#else
short wxMenu::s_macNextMenuId = 2 ;
Str255 label;
wxMenuItem::MacBuildMenuString( label, NULL , NULL , m_title , false );
m_macMenuId = s_macNextMenuId++;
- wxCHECK_RET( s_macNextMenuId < 236 , "menu ids > 235 cannot be used for submenus on mac" );
- m_hMenu = UMANewMenu(m_macMenuId, label);
+ m_hMenu = ::NewMenu(m_macMenuId, label);
if ( !m_hMenu )
{
wxMenu::~wxMenu()
{
- if (m_hMenu)
- UMADisposeMenu(m_hMenu);
+ if (MAC_WXHMENU(m_hMenu))
+ ::DisposeMenu(MAC_WXHMENU(m_hMenu));
#if wxUSE_ACCEL
// delete accels
{
if ( pos == (size_t)-1 )
{
- MacAppendMenu(m_hMenu, "\p-");
+ MacAppendMenu(MAC_WXHMENU(m_hMenu), "\p-");
}
else
{
- MacInsertMenuItem(m_hMenu, "\p-" , pos);
+ MacInsertMenuItem(MAC_WXHMENU(m_hMenu), "\p-" , pos);
}
}
else
if (wxMenuBar::MacGetInstalledMenuBar() == m_menuBar)
{
- UMAInsertMenu( pSubMenu->m_hMenu , -1 ) ;
+ ::InsertMenu( MAC_WXHMENU( pSubMenu->m_hMenu ) , -1 ) ;
}
if ( pos == (size_t)-1 )
{
- UMAAppendSubMenuItem(m_hMenu, label, pSubMenu->m_macMenuId);
+ UMAAppendSubMenuItem(MAC_WXHMENU(m_hMenu), label, pSubMenu->m_macMenuId);
}
else
{
- UMAInsertSubMenuItem(m_hMenu, label , pos, pSubMenu->m_macMenuId);
+ UMAInsertSubMenuItem(MAC_WXHMENU(m_hMenu), label , pos, pSubMenu->m_macMenuId);
}
}
else
}
if ( pos == (size_t)-1 )
{
- UMAAppendMenuItem(m_hMenu, label,key,modifiers);
+ UMAAppendMenuItem(MAC_WXHMENU(m_hMenu), label,key,modifiers);
+ SetMenuItemCommandID( MAC_WXHMENU(m_hMenu) , CountMenuItems(MAC_WXHMENU(m_hMenu)) , pItem->GetId() ) ;
+ if ( pItem->GetBitmap().Ok() )
+ {
+ ControlButtonContentInfo info ;
+ wxMacCreateBitmapButton( &info , pItem->GetBitmap() , kControlContentCIconHandle ) ;
+ if ( info.contentType != kControlNoContent )
+ {
+ if ( info.contentType == kControlContentCIconHandle )
+ SetMenuItemIconHandle( MAC_WXHMENU(m_hMenu) , CountMenuItems(MAC_WXHMENU(m_hMenu) ) ,
+ kMenuColorIconType , (Handle) info.u.cIconHandle ) ;
+ }
+
+ }
}
else
{
- UMAInsertMenuItem(m_hMenu, label , pos,key,modifiers);
+ UMAInsertMenuItem(MAC_WXHMENU(m_hMenu), label , pos,key,modifiers);
+ SetMenuItemCommandID( MAC_WXHMENU(m_hMenu) , pos , pItem->GetId() ) ;
+ if ( pItem->GetBitmap().Ok() )
+ {
+ ControlButtonContentInfo info ;
+ wxMacCreateBitmapButton( &info , pItem->GetBitmap() , kControlContentCIconHandle ) ;
+ if ( info.contentType != kControlNoContent )
+ {
+ if ( info.contentType == kControlContentCIconHandle )
+ SetMenuItemIconHandle( MAC_WXHMENU(m_hMenu) , pos ,
+ kMenuColorIconType , (Handle) info.u.cIconHandle ) ;
+ }
+
+ }
}
if ( pItem->GetId() == idMenuTitle )
{
if ( pos == (size_t)-1 )
{
- UMADisableMenuItem( m_hMenu , CountMenuItems( m_hMenu ) ) ;
+ UMADisableMenuItem(MAC_WXHMENU(m_hMenu) , CountMenuItems(MAC_WXHMENU(m_hMenu) ) ) ;
}
else
{
- UMADisableMenuItem( m_hMenu , pos + 1 ) ;
+ UMADisableMenuItem(MAC_WXHMENU(m_hMenu) , pos + 1 ) ;
}
}
}
//else: this item doesn't have an accel, nothing to do
#endif // wxUSE_ACCEL
- ::DeleteMenuItem( m_hMenu , pos + 1);
+ ::DeleteMenuItem(MAC_WXHMENU(m_hMenu) , pos + 1);
if ( IsAttached() )
{
Str255 title ;
m_title = label ;
wxMenuItem::MacBuildMenuString( title, NULL , NULL , label , false );
- UMASetMenuTitle( m_hMenu , title ) ;
+ UMASetMenuTitle(MAC_WXHMENU(m_hMenu) , title ) ;
}
bool wxMenu::ProcessCommand(wxCommandEvent & event)
{
void wxMenu::MacEnableMenu( bool bDoEnable )
{
if ( bDoEnable )
- UMAEnableMenuItem( m_hMenu , 0 ) ;
+ UMAEnableMenuItem(MAC_WXHMENU(m_hMenu) , 0 ) ;
else
- UMADisableMenuItem( m_hMenu , 0 ) ;
+ UMADisableMenuItem(MAC_WXHMENU(m_hMenu) , 0 ) ;
::DrawMenuBar() ;
}
-bool wxMenu::MacMenuSelect( wxEvtHandler* handler, long when , int macMenuId, int macMenuItemNum )
-{
- int pos;
- wxNode *node;
-
- if ( m_macMenuId == macMenuId )
- {
- node = GetMenuItems().Nth(macMenuItemNum-1);
- if (node)
- {
- wxMenuItem *pItem = (wxMenuItem*)node->Data();
-
- if (pItem->IsCheckable())
- pItem->Check(! pItem->IsChecked());
-
- wxCommandEvent event(wxEVT_COMMAND_MENU_SELECTED, pItem->GetId());
- event.m_timeStamp = when;
- event.SetEventObject(handler);
- event.SetInt( pItem->GetId() );
- {
- bool processed = false ;
-
-#if WXWIN_COMPATIBILITY
- // Try a callback
- if (m_callback)
- {
- (void) (*(m_callback)) (*this, event);
- processed = TRUE;
- }
-#endif
- // Try the menu's event handler
- if ( !processed && handler)
- {
- processed = handler->ProcessEvent(event);
- }
-
- // Try the window the menu was popped up from (and up
- // through the hierarchy)
- if ( !processed && GetInvokingWindow())
- processed = GetInvokingWindow()->GetEventHandler()->ProcessEvent(event);
- }
- return true ;
- }
- }
-#ifndef __WXMAC_X__
- else if ( macMenuId == kHMHelpMenuID )
- {
- int menuItem = formerHelpMenuItems ;
- for (pos = 0, node = GetMenuItems().First(); node; node = node->Next(), pos++)
- {
- wxMenuItem * pItem = (wxMenuItem *) node->Data() ;
-
- wxMenu *pSubMenu = pItem->GetSubMenu() ;
- if ( pSubMenu != NULL )
- {
- }
- else
- {
- if ( pItem->GetId() != wxApp::s_macAboutMenuItemId )
- ++menuItem ;
-
- if ( menuItem == macMenuItemNum )
- {
- wxCommandEvent event(wxEVT_COMMAND_MENU_SELECTED, pItem->GetId());
- event.m_timeStamp = when;
- event.SetEventObject(handler);
- event.SetInt( pItem->GetId() );
- {
- bool processed = false ;
-#if WXWIN_COMPATIBILITY
- // Try a callback
- if (m_callback)
- {
- (void) (*(m_callback)) (*this, event);
- processed = TRUE;
- }
-#endif
- // Try the menu's event handler
- if ( !processed && handler)
- {
- processed = handler->ProcessEvent(event);
- }
-
- // Try the window the menu was popped up from (and up
- // through the hierarchy)
- if ( !processed && GetInvokingWindow())
- processed = GetInvokingWindow()->GetEventHandler()->ProcessEvent(event);
- }
- return true ;
- }
- }
- }
- }
-#endif // __WXMAC_X__
-
- for (pos = 0, node = GetMenuItems().First(); node; node = node->Next(), pos++)
- {
- wxMenuItem * pItem = (wxMenuItem *) node->Data() ;
-
- wxMenu *pSubMenu = pItem->GetSubMenu() ;
- if ( pSubMenu != NULL )
- {
- if ( pSubMenu->MacMenuSelect( handler , when , macMenuId , macMenuItemNum ) )
- return true ;
- }
- }
-
- return false ;
-}
-
// Menu Bar
/*
}
-void wxMenuBar::Refresh()
+void wxMenuBar::Refresh(bool WXUNUSED(eraseBackground), const wxRect *WXUNUSED(rect))
{
wxCHECK_RET( IsAttached(), wxT("can't refresh unatteched menubar") );
#endif // wxUSE_ACCEL
-
void wxMenuBar::MacInstallMenuBar()
{
- if ( s_macInstalledMenuBar == this )
- return ;
+ if ( s_macInstalledMenuBar == this )
+ return ;
+
+ wxStAppResource resload ;
- Handle menubar = ::GetNewMBar( kwxMacMenuBarResource ) ;
- wxString message ;
- wxCHECK_RET( menubar != NULL, "can't read MBAR resource" );
- ::SetMenuBar( menubar ) ;
- ::DisposeHandle( menubar ) ;
-
- MenuHandle menu = ::GetMenuHandle( kwxMacAppleMenuId ) ;
- ::AppendResMenu(menu, 'DRVR');
+ Handle menubar = ::GetNewMBar( kwxMacMenuBarResource ) ;
+ wxString message ;
+ wxCHECK_RET( menubar != NULL, "can't read MBAR resource" );
+ ::SetMenuBar( menubar ) ;
+#if TARGET_API_MAC_CARBON
+ ::DisposeMenuBar( menubar ) ;
+#else
+ ::DisposeHandle( menubar ) ;
+#endif
+
+#if TARGET_API_MAC_OS8
+ MenuHandle menu = ::GetMenuHandle( kwxMacAppleMenuId ) ;
+ if ( CountMenuItems( menu ) == 2 )
+ {
+ ::AppendResMenu(menu, 'DRVR');
+ }
+#endif
- for (int i = 0; i < m_menus.GetCount(); i++)
+ for (size_t i = 0; i < m_menus.GetCount(); i++)
{
- Str255 label;
- wxNode *node;
- wxMenuItem *item;
- int pos ;
- wxMenu* menu = m_menus[i] , *subMenu = NULL ;
-
-#if !TARGET_CARBON
- /* the help menu does not exist in CARBON anymore */
- if( m_titles[i] == "?" || m_titles[i] == "&?" || m_titles[i] == wxApp::s_macHelpMenuTitleName )
+ Str255 label;
+ wxNode *node;
+ wxMenuItem *item;
+ int pos ;
+ wxMenu* menu = m_menus[i] , *subMenu = NULL ;
+
+ if( m_titles[i] == "?" || m_titles[i] == "&?" || m_titles[i] == wxApp::s_macHelpMenuTitleName )
+ {
+ MenuHandle mh = NULL ;
+ if ( UMAGetHelpMenu( &mh , &firstUserHelpMenuItem) != noErr )
{
- MenuHandle mh = NULL ;
- if ( HMGetHelpMenuHandle( &mh ) != noErr )
+ continue ;
+ }
+
+ for ( int i = CountMenuItems( mh ) ; i >= firstUserHelpMenuItem ; --i )
+ {
+ DeleteMenuItem( mh , i ) ;
+ }
+
+ for (pos = 0 , node = menu->GetMenuItems().First(); node; node = node->Next(), pos++)
+ {
+ item = (wxMenuItem *)node->Data();
+ subMenu = item->GetSubMenu() ;
+ if (subMenu)
{
- continue ;
+ // we don't support hierarchical menus in the help menu yet
}
- if ( formerHelpMenuItems == 0 )
+ else
{
- if( mh )
- formerHelpMenuItems = CountMenuItems( mh ) ;
- }
-
- for (pos = 0 , node = menu->GetMenuItems().First(); node; node = node->Next(), pos++)
- {
- item = (wxMenuItem *)node->Data();
- subMenu = item->GetSubMenu() ;
- if (subMenu)
+ if ( item->IsSeparator() )
{
- // we don't support hierarchical menus in the help menu yet
+ if ( mh )
+ MacAppendMenu(mh, "\p-" );
}
- else
+ else
{
- if ( item->IsSeparator() )
+ Str255 label ;
+ UInt8 modifiers ;
+ SInt16 key ;
+ wxMenuItem::MacBuildMenuString( label, &key , &modifiers , item->GetText(), item->GetId() != wxApp::s_macAboutMenuItemId); // no shortcut in about menu
+ if ( label[0] == 0 )
{
- if ( mh )
- UMAAppendMenuItem(mh, "\p-" );
+ // we cannot add empty menus on mac
+ label[0] = 1 ;
+ label[1] = ' ' ;
}
+ if ( item->GetId() == wxApp::s_macAboutMenuItemId )
+ {
+ ::SetMenuItemText( GetMenuHandle( kwxMacAppleMenuId ) , 1 , label );
+ UMAEnableMenuItem( GetMenuHandle( kwxMacAppleMenuId ) , 1 );
+ SetMenuItemCommandID( GetMenuHandle( kwxMacAppleMenuId ) , 1 , item->GetId() ) ;
+ }
else
{
- Str255 label ;
- UInt8 modifiers ;
- SInt16 key ;
- wxMenuItem::MacBuildMenuString( label, &key , &modifiers , item->GetText(), item->GetId() != wxApp::s_macAboutMenuItemId); // no shortcut in about menu
- if ( label[0] == 0 )
- {
- // we cannot add empty menus on mac
- label[0] = 1 ;
- label[1] = ' ' ;
- }
- if ( item->GetId() == wxApp::s_macAboutMenuItemId )
- {
- UMASetMenuItemText( GetMenuHandle( kwxMacAppleMenuId ) , 1 , label );
- UMAEnableMenuItem( GetMenuHandle( kwxMacAppleMenuId ) , 1 );
- }
- else
+ if ( mh )
{
- if ( mh )
- UMAAppendMenuItem(mh, label , key , modifiers );
+ UMAAppendMenuItem(mh, label , key , modifiers );
+ SetMenuItemCommandID( mh , CountMenuItems(mh) , item->GetId() ) ;
}
}
}
}
}
-#else
- if( m_titles[i] == "?" || m_titles[i] == "&?" || m_titles[i] == wxApp::s_macHelpMenuTitleName )
- {
- wxMenuItem::MacBuildMenuString( label, NULL , NULL , m_titles[i] , false );
- UMASetMenuTitle( menu->GetHMenu() , label ) ;
-
- for (pos = 0 , node = menu->GetMenuItems().First(); node; node = node->Next(), pos++)
- {
- item = (wxMenuItem *)node->Data();
- subMenu = item->GetSubMenu() ;
- if (subMenu)
- {
- UMAInsertMenu( subMenu->GetHMenu() , -1 ) ;
- }
- else
- {
- if ( item->GetId() == wxApp::s_macAboutMenuItemId )
- {
- Str255 label ;
- UInt8 modifiers ;
- SInt16 key ;
- wxMenuItem::MacBuildMenuString( label, &key , &modifiers , item->GetText(), item->GetId() != wxApp::s_macAboutMenuItemId); // no shortcut in about menu
- UMASetMenuItemText( GetMenuHandle( kwxMacAppleMenuId ) , 1 , label );
- UMAEnableMenuItem( GetMenuHandle( kwxMacAppleMenuId ) , 1 );
- }
- }
+ }
+ else
+ {
+ wxMenuItem::MacBuildMenuString( label, NULL , NULL , m_titles[i] , false );
+ UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , label ) ;
+ wxArrayPtrVoid submenus ;
+
+ for (pos = 0, node = menu->GetMenuItems().First(); node; node = node->Next(), pos++)
+ {
+ item = (wxMenuItem *)node->Data();
+ subMenu = item->GetSubMenu() ;
+ if (subMenu)
+ {
+ submenus.Add(subMenu) ;
}
- UMAInsertMenu(m_menus[i]->GetHMenu(), 0);
}
-#endif
- else
+ ::InsertMenu(MAC_WXHMENU(m_menus[i]->GetHMenu()), 0);
+ for ( size_t i = 0 ; i < submenus.GetCount() ; ++i )
{
- wxMenuItem::MacBuildMenuString( label, NULL , NULL , m_titles[i] , false );
- UMASetMenuTitle( menu->GetHMenu() , label ) ;
- for (pos = 0, node = menu->GetMenuItems().First(); node; node = node->Next(), pos++)
- {
- item = (wxMenuItem *)node->Data();
- subMenu = item->GetSubMenu() ;
- if (subMenu)
- {
- UMAInsertMenu( subMenu->GetHMenu() , -1 ) ;
- }
- }
- UMAInsertMenu(m_menus[i]->GetHMenu(), 0);
- }
+ wxMenu* submenu = (wxMenu*) submenus[i] ;
+ wxNode *subnode;
+ wxMenuItem *subitem;
+ int subpos ;
+ for ( subpos = 0 , subnode = submenu->GetMenuItems().First(); subnode; subnode = subnode->Next(), subpos++)
+ {
+ subitem = (wxMenuItem *)subnode->Data();
+ wxMenu* itsSubMenu = subitem->GetSubMenu() ;
+ if (itsSubMenu)
+ {
+ submenus.Add(itsSubMenu) ;
+ }
+ }
+ ::InsertMenu( MAC_WXHMENU(submenu->GetHMenu()) , -1 ) ;
+ }
}
- UMADrawMenuBar() ;
-
+ }
+ ::DrawMenuBar() ;
s_macInstalledMenuBar = this;
}
{
if (s_macInstalledMenuBar == this)
{
- UMADeleteMenu( menuOld->MacGetMenuId() /* m_menus[pos]->MacGetMenuId() */ ) ;
+ ::DeleteMenu( menuOld->MacGetMenuId() /* m_menus[pos]->MacGetMenuId() */ ) ;
{
Str255 label;
wxMenuItem::MacBuildMenuString( label, NULL , NULL , title , false );
- UMASetMenuTitle( menu->GetHMenu() , label ) ;
+ UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , label ) ;
if ( pos == m_menus.GetCount() - 1)
{
- UMAInsertMenu( menu->GetHMenu() , 0 ) ;
+ ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , 0 ) ;
}
else
{
- UMAInsertMenu( menu->GetHMenu() , m_menus[pos+1]->MacGetMenuId() ) ;
+ ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , m_menus[pos+1]->MacGetMenuId() ) ;
}
}
}
m_titles.Insert(title, pos);
- menu->Attach(this);
+ Str255 label ;
+ wxMenuItem::MacBuildMenuString( label, NULL , NULL , title , false );
+ UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , label ) ;
if ( IsAttached() )
{
- if ( pos == (size_t) -1 )
+ if ( pos == (size_t) -1 || pos + 1 == m_menus.GetCount() )
{
- ::InsertMenu( menu->GetHMenu() , 0 ) ;
+ ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , 0 ) ;
}
else
{
- ::InsertMenu( menu->GetHMenu() , m_menus[pos+1]->MacGetMenuId() ) ;
+ ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , m_menus[pos+1]->MacGetMenuId() ) ;
}
#if wxUSE_ACCEL
return TRUE;
}
-void wxMenuBar::MacMenuSelect(wxEvtHandler* handler, long when , int macMenuId, int macMenuItemNum)
-{
- // first scan fast for direct commands, i.e. menus which have these commands directly in their own list
-
- if ( macMenuId == kwxMacAppleMenuId && macMenuItemNum == 1 )
- {
- wxCommandEvent event(wxEVT_COMMAND_MENU_SELECTED, wxApp::s_macAboutMenuItemId );
- event.m_timeStamp = when;
- event.SetEventObject(handler);
- event.SetInt( wxApp::s_macAboutMenuItemId );
- handler->ProcessEvent(event);
- }
- else
- {
- for (int i = 0; i < m_menus.GetCount() ; i++)
- {
- if ( m_menus[i]->MacGetMenuId() == macMenuId
-#ifndef __WXMAC_X__
- ||
- ( macMenuId == kHMHelpMenuID && ( m_titles[i] == "?" || m_titles[i] == "&?" || m_titles[i] == wxApp::s_macHelpMenuTitleName ) )
-#endif
- )
- {
- if ( m_menus[i]->MacMenuSelect( handler , when , macMenuId , macMenuItemNum ) )
- return ;
- else
- {
- //TODO flag this as an error since it must contain the item
- return ;
- }
- }
- }
-
- for (int i = 0; i < m_menus.GetCount(); i++)
- {
- if ( m_menus[i]->MacMenuSelect( handler , when , macMenuId , macMenuItemNum ) )
- {
- break ;
- }
- }
- }
-}
-
wxMenu *wxMenuBar::Remove(size_t pos)
{
wxMenu *menu = wxMenuBarBase::Remove(pos);
return FALSE;
m_titles.Add(title);
+
+ Str255 label ;
+ wxMenuItem::MacBuildMenuString( label, NULL , NULL , title , false );
+ UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , label ) ;
if ( IsAttached() )
{
- if (s_macInstalledMenuBar == this)
- {
- ::InsertMenu( menu->GetHMenu() , 0 ) ;
- }
+ if (s_macInstalledMenuBar == this)
+ {
+ ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , 0 ) ;
+ }
#if wxUSE_ACCEL
if ( menu->HasAccels() )
return TRUE;
}
+static void wxMenubarUnsetInvokingWindow( wxMenu *menu )
+{
+ menu->SetInvokingWindow( (wxWindow*) NULL );
+
+ wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst();
+ while (node)
+ {
+ wxMenuItem *menuitem = node->GetData();
+ if (menuitem->IsSubMenu())
+ wxMenubarUnsetInvokingWindow( menuitem->GetSubMenu() );
+ node = node->GetNext();
+ }
+}
+
+static void wxMenubarSetInvokingWindow( wxMenu *menu, wxWindow *win )
+{
+ menu->SetInvokingWindow( win );
+
+ wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst();
+ while (node)
+ {
+ wxMenuItem *menuitem = node->GetData();
+ if (menuitem->IsSubMenu())
+ wxMenubarSetInvokingWindow( menuitem->GetSubMenu() , win );
+ node = node->GetNext();
+ }
+}
+
+void wxMenuBar::UnsetInvokingWindow()
+{
+ wxMenuList::Node *node = m_menus.GetFirst();
+ while (node)
+ {
+ wxMenu *menu = node->GetData();
+ wxMenubarUnsetInvokingWindow( menu );
+ node = node->GetNext();
+ }
+}
+
+void wxMenuBar::SetInvokingWindow(wxFrame *frame)
+{
+ wxMenuList::Node *node = m_menus.GetFirst();
+ while (node)
+ {
+ wxMenu *menu = node->GetData();
+ wxMenubarSetInvokingWindow( menu, frame );
+ node = node->GetNext();
+ }
+}
+
void wxMenuBar::Detach()
{
wxMenuBarBase::Detach() ;
void wxMenuBar::Attach(wxFrame *frame)
{
wxMenuBarBase::Attach( frame ) ;
-
#if wxUSE_ACCEL
RebuildAccelTable();
#endif // wxUSE_ACCEL
projects / wxWidgets.git / blobdiff