src/TortoiseProc/ChooseVersion.h

   1 // TortoiseGit - a Windows shell extension for easy version control
   2
   3 // Copyright (C) 2008-2012 - TortoiseGit
   4
   5 // This program is free software; you can redistribute it and/or
   6 // modify it under the terms of the GNU General Public License
   7 // as published by the Free Software Foundation; either version 2
   8 // of the License, or (at your option) any later version.
   9
  10 // This program is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14
  15 // You should have received a copy of the GNU General Public License
  16 // along with this program; if not, write to the Free Software Foundation,
  17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 //
  19 #pragma once
  20 #include "afxwin.h"
  21 #include "LogDlg.h"
  22 #include "BrowseRefsDlg.h"
  23 #include "MessageBox.h"
  24
  25 class CChooseVersion
  26 {
  27 public:
  28         CString m_initialRefName;
  29
  30 private:
  31         CWnd *  m_pWin;
  32         CWinThread*                     m_pLoadingThread;
  33         static UINT LoadingThreadEntry(LPVOID pVoid)
  34         {
  35                 return ((CChooseVersion*)pVoid)->LoadingThread();
  36         };
  37         volatile LONG           m_bLoadingThreadRunning;
  38
  39 protected:
  40         CHistoryCombo   m_ChooseVersioinBranch;
  41         CHistoryCombo   m_ChooseVersioinTags;
  42         CHistoryCombo   m_ChooseVersioinVersion;
  43         CButton                 m_RadioBranch;
  44         CButton                 m_RadioTag;
  45
  46         //Notification when version changed. Can be implemented in derived classes.
  47         virtual void OnVersionChanged(){}
  48
  49         afx_msg void OnBnClickedChooseRadio()
  50         {
  51                 this->m_ChooseVersioinTags.EnableWindow(FALSE);
  52                 this->m_ChooseVersioinBranch.EnableWindow(FALSE);
  53                 this->m_ChooseVersioinVersion.EnableWindow(FALSE);
  54                 m_pWin->GetDlgItem(IDC_BUTTON_BROWSE_REF)->EnableWindow(FALSE);
  55                 m_pWin->GetDlgItem(IDC_BUTTON_SHOW)->EnableWindow(FALSE);
  56                 m_bIsBranch = false;
  57                 int radio=m_pWin->GetCheckedRadioButton(IDC_RADIO_HEAD,IDC_RADIO_VERSION);
  58                 switch (radio)
  59                 {
  60                 case IDC_RADIO_HEAD:
  61                         break;
  62                 case IDC_RADIO_BRANCH:
  63                         this->m_ChooseVersioinBranch.EnableWindow(TRUE);
  64                         m_pWin->GetDlgItem(IDC_BUTTON_BROWSE_REF)->EnableWindow(TRUE);
  65                         m_bIsBranch = true;
  66                         break;
  67                 case IDC_RADIO_TAGS:
  68                         this->m_ChooseVersioinTags.EnableWindow(TRUE);
  69                         break;
  70                 case IDC_RADIO_VERSION:
  71                         this->m_ChooseVersioinVersion.EnableWindow(TRUE);
  72                         m_pWin->GetDlgItem(IDC_BUTTON_SHOW)->EnableWindow(TRUE);
  73                 break;
  74                 }
  75                 // enable version browse button if Version is selected
  76                 m_pWin->GetDlgItem(IDC_BUTTON_SHOW)->EnableWindow(radio == IDC_RADIO_VERSION);
  77                 OnVersionChanged();
  78         }
  79
  80         void OnBnClickedChooseVersion()
  81         {
  82                 // use the git log to allow selection of a version
  83                 CLogDlg dlg;
  84                 // tell the dialog to use mode for selecting revisions
  85                 dlg.SetSelect(true);
  86                 // only one revision must be selected however
  87                 dlg.SingleSelection(true);
  88                 if ( dlg.DoModal() == IDOK )
  89                 {
  90                         // get selected hash if any
  91                         CString selectedHash = dlg.GetSelectedHash();
  92                         // load into window, do this even if empty so that it is clear that nothing has been selected
  93                         m_ChooseVersioinVersion.SetWindowText( selectedHash );
  94                         OnVersionChanged();
  95                 }
  96         }
  97
  98         void UpdateRevsionName()
  99         {
 100                 int radio=m_pWin->GetCheckedRadioButton(IDC_RADIO_HEAD,IDC_RADIO_VERSION);
 101                 switch (radio)
 102                 {
 103                 case IDC_RADIO_HEAD:
 104                         this->m_VersionName=_T("HEAD");
 105                         break;
 106                 case IDC_RADIO_BRANCH:
 107                         this->m_VersionName=m_ChooseVersioinBranch.GetString();
 108                         if (!g_Git.IsBranchTagNameUnique(this->m_VersionName))
 109                                 this->m_VersionName = L"refs/heads/" + this->m_VersionName;
 110                         break;
 111                 case IDC_RADIO_TAGS:
 112                         this->m_VersionName = m_ChooseVersioinTags.GetString();
 113                         if (!g_Git.IsBranchTagNameUnique(this->m_VersionName))
 114                                 this->m_VersionName = L"refs/tags/" + m_ChooseVersioinTags.GetString();
 115                         break;
 116                 case IDC_RADIO_VERSION:
 117                         this->m_VersionName=m_ChooseVersioinVersion.GetString();
 118                         break;
 119                 }
 120         }
 121         void SetDefaultChoose(int id)
 122         {
 123                 m_pWin->CheckRadioButton(IDC_RADIO_HEAD,IDC_RADIO_VERSION,id);
 124                 OnBnClickedChooseRadio();
 125         }
 126
 127         void OnBnClickedButtonBrowseRef()
 128         {
 129                 CString origRef;
 130                 UpdateRevsionName();
 131                 CString resultRef = CBrowseRefsDlg::PickRef(false, m_VersionName, gPickRef_All);
 132                 if(resultRef.IsEmpty())
 133                         return;
 134                 SelectRef(resultRef, false);
 135         }
 136
 137         void SelectRef(CString refName, bool bRefNameIsPossiblyNotFullName = true)
 138         {
 139                 if(bRefNameIsPossiblyNotFullName)
 140                 {
 141                         //Make sure refName is a full ref name first
 142                         CString fullRefName = g_Git.GetFullRefName(refName);
 143                         if(!fullRefName.IsEmpty())
 144                                 refName = fullRefName;
 145                 }
 146
 147                 if(wcsncmp(refName,L"refs/",5)==0)
 148                         refName = refName.Mid(5);
 149                 if(wcsncmp(refName,L"heads/",6)==0)
 150                 {
 151                         refName = refName.Mid(6);
 152                         SetDefaultChoose(IDC_RADIO_BRANCH);
 153                         m_ChooseVersioinBranch.SetCurSel(
 154                                 m_ChooseVersioinBranch.FindStringExact(-1, refName));
 155                 }
 156                 else if(wcsncmp(refName,L"remotes/",8)==0)
 157                 {
 158                         SetDefaultChoose(IDC_RADIO_BRANCH);
 159                         m_ChooseVersioinBranch.SetCurSel(
 160                                 m_ChooseVersioinBranch.FindStringExact(-1, refName));
 161                 }
 162                 else if(wcsncmp(refName,L"tags/",5)==0)
 163                 {
 164                         refName = refName.Mid(5);
 165                         refName.Replace(_T("^{}"), _T(""));
 166                         SetDefaultChoose(IDC_RADIO_TAGS);
 167                         m_ChooseVersioinTags.SetCurSel(
 168                                 m_ChooseVersioinTags.FindStringExact(-1, refName));
 169                 }
 170                 else
 171                 {
 172                         SetDefaultChoose(IDC_RADIO_VERSION);
 173                         m_ChooseVersioinVersion.AddString(refName);
 174                 }
 175                 OnVersionChanged();
 176         }
 177
 178         UINT LoadingThread()
 179         {
 180                 STRING_VECTOR list;
 181
 182                 int current;
 183                 g_Git.GetBranchList(list,&current,CGit::BRANCH_ALL_F);
 184                 m_ChooseVersioinBranch.AddString(list, false);
 185                 m_ChooseVersioinBranch.SetCurSel(current);
 186
 187                 m_RadioBranch.EnableWindow(TRUE);
 188
 189                 list.clear();
 190                 g_Git.GetTagList(list);
 191                 m_ChooseVersioinTags.AddString(list, false);
 192                 m_ChooseVersioinTags.SetCurSel(0);
 193
 194                 m_RadioTag.EnableWindow(TRUE);
 195
 196                 if(m_initialRefName.IsEmpty())
 197                         OnVersionChanged();
 198                 else
 199                         SelectRef(m_initialRefName);
 200
 201                 InterlockedExchange(&m_bLoadingThreadRunning, FALSE);
 202                 return 0;
 203         }
 204         void Init()
 205         {
 206                 m_ChooseVersioinBranch.SetMaxHistoryItems(0x7FFFFFFF);
 207                 m_ChooseVersioinTags.SetMaxHistoryItems(0x7FFFFFFF);
 208
 209                 m_bIsBranch = false;
 210                 m_RadioBranch.EnableWindow(FALSE);
 211                 m_RadioTag.EnableWindow(FALSE);
 212
 213                 InterlockedExchange(&m_bLoadingThreadRunning, TRUE);
 214
 215                 if ( (m_pLoadingThread=AfxBeginThread(LoadingThreadEntry, this)) ==NULL)
 216                 {
 217                         InterlockedExchange(&m_bLoadingThreadRunning, FALSE);
 218                         CMessageBox::Show(NULL, IDS_ERR_THREADSTARTFAILED, IDS_APPNAME, MB_OK | MB_ICONERROR);
 219                 }
 220         }
 221         void WaitForFinishLoading()
 222         {
 223                 if(m_bLoadingThreadRunning && m_pLoadingThread)
 224                 {
 225                         DWORD ret =::WaitForSingleObject(m_pLoadingThread->m_hThread,20000);
 226                         if(ret == WAIT_TIMEOUT)
 227                                 ::TerminateThread(m_pLoadingThread,0);
 228                 }
 229         }
 230 public:
 231         CString m_VersionName;
 232         bool    m_bIsBranch;
 233         CChooseVersion(CWnd *win)
 234         {
 235                 m_pWin=win;
 236         };
 237
 238 };
 239
 240
 241 #define CHOOSE_VERSION_DDX \
 242         DDX_Control(pDX, IDC_COMBOBOXEX_BRANCH,         m_ChooseVersioinBranch); \
 243         DDX_Control(pDX, IDC_COMBOBOXEX_TAGS,           m_ChooseVersioinTags); \
 244         DDX_Control(pDX, IDC_COMBOBOXEX_VERSION,        m_ChooseVersioinVersion); \
 245         DDX_Control(pDX, IDC_RADIO_BRANCH, m_RadioBranch);\
 246         DDX_Control(pDX, IDC_RADIO_TAGS, m_RadioTag);
 247
 248 #define CHOOSE_VERSION_EVENT\
 249         ON_BN_CLICKED(IDC_RADIO_HEAD,                   OnBnClickedChooseRadioHost)\
 250         ON_BN_CLICKED(IDC_RADIO_BRANCH,                 OnBnClickedChooseRadioHost)\
 251         ON_BN_CLICKED(IDC_RADIO_TAGS,                   OnBnClickedChooseRadioHost)\
 252         ON_BN_CLICKED(IDC_BUTTON_SHOW,                  OnBnClickedShow)\
 253         ON_BN_CLICKED(IDC_RADIO_VERSION,                OnBnClickedChooseRadioHost)\
 254         ON_BN_CLICKED(IDC_BUTTON_BROWSE_REF,    OnBnClickedButtonBrowseRefHost)
 255
 256 #define CHOOSE_VERSION_ADDANCHOR                                                                \
 257         {                                                                                                                       \
 258                 AddAnchor(IDC_COMBOBOXEX_BRANCH, TOP_LEFT, TOP_RIGHT);  \
 259                 AddAnchor(IDC_COMBOBOXEX_TAGS, TOP_LEFT, TOP_RIGHT);    \
 260                 AddAnchor(IDC_COMBOBOXEX_VERSION, TOP_LEFT, TOP_RIGHT); \
 261                 AddAnchor(IDC_GROUP_BASEON, TOP_LEFT, TOP_RIGHT);               \
 262                 AddAnchor(IDC_BUTTON_SHOW,TOP_RIGHT);                                   \
 263                 AddAnchor(IDC_BUTTON_BROWSE_REF,TOP_RIGHT);                             \
 264         }
 265
 266 #define CHOOSE_EVENT_RADIO() \
 267         afx_msg void OnBnClickedChooseRadioHost(){OnBnClickedChooseRadio();}\
 268         afx_msg void OnBnClickedShow(){OnBnClickedChooseVersion();}\
 269         afx_msg void OnBnClickedButtonBrowseRefHost(){OnBnClickedButtonBrowseRef();}