src/TortoiseProc/BrowseRefsDlg.cpp

   1 // BrowseRefsDlg.cpp : implementation file\r
   2 //\r
   3 \r
   4 #include "stdafx.h"\r
   5 #include "TortoiseProc.h"\r
   6 #include "BrowseRefsDlg.h"\r
   7 \r
   8 \r
   9 // CBrowseRefsDlg dialog\r
  10 \r
  11 IMPLEMENT_DYNAMIC(CBrowseRefsDlg, CDialog)\r
  12 \r
  13 CBrowseRefsDlg::CBrowseRefsDlg(CWnd* pParent /*=NULL*/)\r
  14         : CDialog(CBrowseRefsDlg::IDD, pParent)\r
  15 {\r
  16 \r
  17 }\r
  18 \r
  19 CBrowseRefsDlg::~CBrowseRefsDlg()\r
  20 {\r
  21 }\r
  22 \r
  23 void CBrowseRefsDlg::DoDataExchange(CDataExchange* pDX)\r
  24 {\r
  25         CDialog::DoDataExchange(pDX);\r
  26         DDX_Control(pDX, IDC_TREE_REF, m_RefTreeCtrl);\r
  27 }\r
  28 \r
  29 \r
  30 BEGIN_MESSAGE_MAP(CBrowseRefsDlg, CDialog)\r
  31         ON_BN_CLICKED(IDOK, &CBrowseRefsDlg::OnBnClickedOk)\r
  32 END_MESSAGE_MAP()\r
  33 \r
  34 \r
  35 // CBrowseRefsDlg message handlers\r
  36 \r
  37 void CBrowseRefsDlg::OnBnClickedOk()\r
  38 {\r
  39         OnOK();\r
  40 }\r
  41 \r
  42 BOOL CBrowseRefsDlg::OnInitDialog()\r
  43 {\r
  44         CDialog::OnInitDialog();\r
  45 \r
  46         Refresh();\r
  47 \r
  48 \r
  49         return TRUE;  // return TRUE unless you set the focus to a control\r
  50         // EXCEPTION: OCX Property Pages should return FALSE\r
  51 }\r
  52 \r
  53 CShadowTree* CShadowTree::GetNextSub(CString& nameLeft)\r
  54 {\r
  55         int posSlash=nameLeft.Find('/');\r
  56         CString nameSub;\r
  57         if(posSlash<0)\r
  58         {\r
  59                 nameSub=nameLeft;\r
  60                 nameLeft.Empty();//Nothing left\r
  61         }\r
  62         else\r
  63         {\r
  64                 nameSub=nameLeft.Left(posSlash);\r
  65                 nameLeft=nameLeft.Mid(posSlash+1);\r
  66         }\r
  67         if(nameSub.IsEmpty())\r
  68                 return NULL;\r
  69 \r
  70         CShadowTree& nextNode=m_ShadowTree[nameSub];\r
  71         nextNode.m_csName=nameSub;\r
  72         nextNode.m_pParent=this;\r
  73         return &nextNode;\r
  74 }\r
  75 \r
  76 typedef std::map<CString,CString> MAP_STRING_STRING;\r
  77 \r
  78 void CBrowseRefsDlg::Refresh()\r
  79 {\r
  80         m_RefMap.clear();\r
  81         g_Git.GetMapHashToFriendName(m_RefMap);\r
  82 \r
  83         m_RefTreeCtrl.DeleteAllItems();\r
  84         m_TreeRoot.m_ShadowTree.clear();\r
  85         m_TreeRoot.m_csName="Refs";\r
  86         m_TreeRoot.m_hTree=m_RefTreeCtrl.InsertItem(L"Refs",NULL,NULL);\r
  87         m_RefTreeCtrl.SetItemData(m_TreeRoot.m_hTree,(DWORD_PTR)&m_TreeRoot);\r
  88 \r
  89 \r
  90         MAP_STRING_STRING refName;\r
  91 \r
  92         //First sort on ref name\r
  93         for(MAP_HASH_NAME::iterator iterRef=m_RefMap.begin();iterRef!=m_RefMap.end();++iterRef)\r
  94                 for(STRING_VECTOR::iterator iterRefName=iterRef->second.begin();iterRefName!=iterRef->second.end();++iterRefName)\r
  95                         refName[*iterRefName]=iterRef->first;\r
  96 \r
  97         //Populate ref tree\r
  98         for(MAP_STRING_STRING::iterator iterRefName=refName.begin();iterRefName!=refName.end();++iterRefName)\r
  99         {\r
 100                 CShadowTree& treeLeaf=GetTreeNode(iterRefName->first);\r
 101                 treeLeaf.m_csRef=iterRefName->second;\r
 102         }\r
 103 \r
 104         m_RefTreeCtrl.Expand(m_TreeRoot.m_hTree,TVE_EXPAND);\r
 105 \r
 106 }\r
 107 \r
 108 CShadowTree& CBrowseRefsDlg::GetTreeNode(CString refName, CShadowTree* pTreePos)\r
 109 {\r
 110         if(pTreePos==NULL)\r
 111         {\r
 112                 if(wcsnicmp(refName,L"refs/",5)==0)\r
 113                         refName=refName.Mid(5);\r
 114                 pTreePos=&m_TreeRoot;\r
 115         }\r
 116         if(refName.IsEmpty())\r
 117                 return *pTreePos;//Found leaf\r
 118 \r
 119         CShadowTree* pNextTree=pTreePos->GetNextSub(refName);\r
 120         if(pNextTree==NULL)\r
 121         {\r
 122                 //Should not occur when all ref-names are valid.\r
 123                 ASSERT(FALSE);\r
 124                 return *pTreePos;\r
 125         }\r
 126         if(pNextTree->m_hTree==NULL)\r
 127         {\r
 128                 //New tree. Create node in control.\r
 129                 pNextTree->m_hTree=m_RefTreeCtrl.InsertItem(pNextTree->m_csName,pTreePos->m_hTree,NULL);\r
 130                 m_RefTreeCtrl.SetItemData(pNextTree->m_hTree,(DWORD_PTR)pNextTree);\r
 131         }\r
 132 \r
 133         return GetTreeNode(refName,pNextTree);\r
 134 }\r
 135 \r