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, CResizableStandAloneDialog)\r
  12 \r
  13 CBrowseRefsDlg::CBrowseRefsDlg(CWnd* pParent /*=NULL*/)\r
  14         : CResizableStandAloneDialog(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         DDX_Control(pDX, IDC_LIST_REF_LEAFS,    m_ListRefLeafs);\r
  28 }\r
  29 \r
  30 \r
  31 BEGIN_MESSAGE_MAP(CBrowseRefsDlg, CResizableStandAloneDialog)\r
  32         ON_BN_CLICKED(IDOK, &CBrowseRefsDlg::OnBnClickedOk)\r
  33         ON_NOTIFY(TVN_SELCHANGED, IDC_TREE_REF, &CBrowseRefsDlg::OnTvnSelchangedTreeRef)\r
  34 END_MESSAGE_MAP()\r
  35 \r
  36 \r
  37 // CBrowseRefsDlg message handlers\r
  38 \r
  39 void CBrowseRefsDlg::OnBnClickedOk()\r
  40 {\r
  41         OnOK();\r
  42 }\r
  43 \r
  44 BOOL CBrowseRefsDlg::OnInitDialog()\r
  45 {\r
  46         CResizableStandAloneDialog::OnInitDialog();\r
  47 \r
  48         AddAnchor(IDC_TREE_REF, TOP_LEFT, BOTTOM_LEFT);\r
  49         AddAnchor(IDC_LIST_REF_LEAFS, TOP_LEFT, BOTTOM_RIGHT);\r
  50 \r
  51         m_ListRefLeafs.SetExtendedStyle(m_ListRefLeafs.GetExtendedStyle()|LVS_EX_FULLROWSELECT);\r
  52         m_ListRefLeafs.InsertColumn(0,L"Name",0,150);\r
  53         m_ListRefLeafs.InsertColumn(1,L"Date Last Commit",0,100);\r
  54         m_ListRefLeafs.InsertColumn(2,L"Last Commit",0,300);\r
  55         m_ListRefLeafs.InsertColumn(3,L"Hash",0,80);\r
  56 \r
  57         AddAnchor(IDOK,BOTTOM_RIGHT);\r
  58         AddAnchor(IDCANCEL,BOTTOM_RIGHT);\r
  59 \r
  60         Refresh();\r
  61 \r
  62 \r
  63         return TRUE;\r
  64 }\r
  65 \r
  66 CShadowTree* CShadowTree::GetNextSub(CString& nameLeft)\r
  67 {\r
  68         int posSlash=nameLeft.Find('/');\r
  69         CString nameSub;\r
  70         if(posSlash<0)\r
  71         {\r
  72                 nameSub=nameLeft;\r
  73                 nameLeft.Empty();//Nothing left\r
  74         }\r
  75         else\r
  76         {\r
  77                 nameSub=nameLeft.Left(posSlash);\r
  78                 nameLeft=nameLeft.Mid(posSlash+1);\r
  79         }\r
  80         if(nameSub.IsEmpty())\r
  81                 return NULL;\r
  82 \r
  83         CShadowTree& nextNode=m_ShadowTree[nameSub];\r
  84         nextNode.m_csName=nameSub;\r
  85         nextNode.m_pParent=this;\r
  86         return &nextNode;\r
  87 }\r
  88 \r
  89 typedef std::map<CString,CString> MAP_STRING_STRING;\r
  90 \r
  91 void CBrowseRefsDlg::Refresh()\r
  92 {\r
  93         m_RefMap.clear();\r
  94         g_Git.GetMapHashToFriendName(m_RefMap);\r
  95 \r
  96         m_RefTreeCtrl.DeleteAllItems();\r
  97         m_TreeRoot.m_ShadowTree.clear();\r
  98         m_TreeRoot.m_csName="Refs";\r
  99         m_TreeRoot.m_hTree=m_RefTreeCtrl.InsertItem(L"Refs",NULL,NULL);\r
 100         m_RefTreeCtrl.SetItemData(m_TreeRoot.m_hTree,(DWORD_PTR)&m_TreeRoot);\r
 101 \r
 102 \r
 103         MAP_STRING_STRING refName;\r
 104 \r
 105         //First sort on ref name\r
 106         for(MAP_HASH_NAME::iterator iterRef=m_RefMap.begin();iterRef!=m_RefMap.end();++iterRef)\r
 107                 for(STRING_VECTOR::iterator iterRefName=iterRef->second.begin();iterRefName!=iterRef->second.end();++iterRefName)\r
 108                         refName[*iterRefName]=iterRef->first;\r
 109 \r
 110         //Populate ref tree\r
 111         for(MAP_STRING_STRING::iterator iterRefName=refName.begin();iterRefName!=refName.end();++iterRefName)\r
 112         {\r
 113                 CShadowTree& treeLeaf=GetTreeNode(iterRefName->first);\r
 114                 treeLeaf.m_csRef=iterRefName->second;\r
 115         }\r
 116 \r
 117         m_RefTreeCtrl.Expand(m_TreeRoot.m_hTree,TVE_EXPAND);\r
 118 \r
 119 }\r
 120 \r
 121 CShadowTree& CBrowseRefsDlg::GetTreeNode(CString refName, CShadowTree* pTreePos)\r
 122 {\r
 123         if(pTreePos==NULL)\r
 124         {\r
 125                 if(wcsnicmp(refName,L"refs/",5)==0)\r
 126                         refName=refName.Mid(5);\r
 127                 pTreePos=&m_TreeRoot;\r
 128         }\r
 129         if(refName.IsEmpty())\r
 130                 return *pTreePos;//Found leaf\r
 131 \r
 132         CShadowTree* pNextTree=pTreePos->GetNextSub(refName);\r
 133         if(pNextTree==NULL)\r
 134         {\r
 135                 //Should not occur when all ref-names are valid.\r
 136                 ASSERT(FALSE);\r
 137                 return *pTreePos;\r
 138         }\r
 139 \r
 140         if(!refName.IsEmpty())\r
 141         {\r
 142                 //When the refName is not empty, this node is not a leaf, so lets add it to the tree control.\r
 143                 //Leafs are for the list control.\r
 144                 if(pNextTree->m_hTree==NULL)\r
 145                 {\r
 146                         //New tree. Create node in control.\r
 147                         pNextTree->m_hTree=m_RefTreeCtrl.InsertItem(pNextTree->m_csName,pTreePos->m_hTree,NULL);\r
 148                         m_RefTreeCtrl.SetItemData(pNextTree->m_hTree,(DWORD_PTR)pNextTree);\r
 149                 }\r
 150         }\r
 151 \r
 152         return GetTreeNode(refName,pNextTree);\r
 153 }\r
 154 \r
 155 \r
 156 void CBrowseRefsDlg::OnTvnSelchangedTreeRef(NMHDR *pNMHDR, LRESULT *pResult)\r
 157 {\r
 158         LPNMTREEVIEW pNMTreeView = reinterpret_cast<LPNMTREEVIEW>(pNMHDR);\r
 159         *pResult = 0;\r
 160 \r
 161         FillListCtrlForTreeNode(pNMTreeView->itemNew.hItem);\r
 162 }\r
 163 \r
 164 void CBrowseRefsDlg::FillListCtrlForTreeNode(HTREEITEM treeNode)\r
 165 {\r
 166         m_ListRefLeafs.DeleteAllItems();\r
 167 \r
 168         CShadowTree* pTree=(CShadowTree*)(m_RefTreeCtrl.GetItemData(treeNode));\r
 169         if(pTree==NULL)\r
 170         {\r
 171                 ASSERT(FALSE);\r
 172                 return;\r
 173         }\r
 174         FillListCtrlForShadowTree(pTree,L"",true);\r
 175 }\r
 176 \r
 177 void CBrowseRefsDlg::FillListCtrlForShadowTree(CShadowTree* pTree, CString refNamePrefix, bool isFirstLevel)\r
 178 {\r
 179         if(pTree->IsLeaf())\r
 180         {\r
 181                 int indexItem=m_ListRefLeafs.InsertItem(m_ListRefLeafs.GetItemCount(),L"");\r
 182 \r
 183                 m_ListRefLeafs.SetItemData(indexItem,(DWORD_PTR)pTree);\r
 184                 m_ListRefLeafs.SetItemText(indexItem,0,refNamePrefix+pTree->m_csName);\r
 185                 m_ListRefLeafs.SetItemText(indexItem,3,pTree->m_csRef);\r
 186         }\r
 187         else\r
 188         {\r
 189 \r
 190                 CString csThisName;\r
 191                 if(!isFirstLevel)\r
 192                         csThisName=refNamePrefix+pTree->m_csName+L"/";\r
 193                 for(CShadowTree::TShadowTreeMap::iterator itSubTree=pTree->m_ShadowTree.begin(); itSubTree!=pTree->m_ShadowTree.end(); ++itSubTree)\r
 194                 {\r
 195                         FillListCtrlForShadowTree(&itSubTree->second,csThisName,false);\r
 196                 }\r
 197         }\r
 198 }\r