src/TortoiseProc/FileDiffDlg.h

   1 // TortoiseGit - a Windows shell extension for easy version control
   2
   3 // Copyright (C) 2008-2017 - TortoiseGit
   4 // Copyright (C) 2003-2008 - TortoiseSVN
   5
   6 // This program is free software; you can redistribute it and/or
   7 // modify it under the terms of the GNU General Public License
   8 // as published by the Free Software Foundation; either version 2
   9 // of the License, or (at your option) any later version.
  10
  11 // This program is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License
  17 // along with this program; if not, write to the Free Software Foundation,
  18 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19 //
  20 #pragma once
  21 #include "afxcmn.h"
  22 #include "StandAloneDlg.h"
  23 #include "Git.h"
  24 #include "GitRev.h"
  25 #include "TGitPath.h"
  26 #include "HintCtrl.h"
  27 #include "Colors.h"
  28 #include "FilterEdit.h"
  29 #include "ProgressDlg.h"
  30 #include "MenuButton.h"
  31 #include "ACEdit.h"
  32 #include "GestureEnabledControl.h"
  33 #define IDT_FILTER              101
  34 #define IDT_INPUT               102
  35
  36 /**
  37  * \ingroup TortoiseProc
  38  * Dialog which fetches and shows the difference between two urls in the
  39  * repository. It shows a list of files/folders which were changed in those
  40  * two revisions.
  41  */
  42 #define MSG_REF_LOADED  (WM_USER+120)
  43
  44 class CFileDiffDlg : public CResizableStandAloneDialog
  45 {
  46         DECLARE_DYNAMIC(CFileDiffDlg)
  47 public:
  48         CFileDiffDlg(CWnd* pParent = nullptr);
  49         virtual ~CFileDiffDlg();
  50
  51         void SetDiff(const CTGitPath* path, const GitRev& baseRev1, const GitRev& rev2);
  52         void SetDiff(const CTGitPath* path, const GitRev& baseRev1);
  53         void SetDiff(const CTGitPath* path, const CString& baseHash1, const CString& hash2);
  54
  55         void    DoBlame(bool blame = true) {m_bBlame = blame;}
  56
  57         enum { IDD = IDD_DIFFFILES };
  58
  59 protected:
  60         virtual void DoDataExchange(CDataExchange* pDX) override;    // DDX/DDV support
  61         virtual void OnCancel() override;
  62         virtual BOOL OnInitDialog() override;
  63         virtual BOOL PreTranslateMessage(MSG* pMsg) override;
  64         afx_msg LRESULT OnRefLoad(WPARAM wParam, LPARAM lParam);
  65         afx_msg void OnNMDblclkFilelist(NMHDR *pNMHDR, LRESULT *pResult);
  66         afx_msg void OnLvnGetInfoTipFilelist(NMHDR *pNMHDR, LRESULT *pResult);
  67         afx_msg void OnNMCustomdrawFilelist(NMHDR *pNMHDR, LRESULT *pResult);
  68         afx_msg void OnContextMenu(CWnd* /*pWnd*/, CPoint /*point*/);
  69         afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message);
  70         afx_msg void OnEnSetfocusSecondurl();
  71         afx_msg void OnEnSetfocusFirsturl();
  72         afx_msg void OnBnClickedSwitchleftright();
  73         afx_msg void OnHdnItemclickFilelist(NMHDR *pNMHDR, LRESULT *pResult);
  74         afx_msg void OnBnClickedRev1btn();
  75         afx_msg void OnBnClickedRev2btn();
  76         afx_msg LRESULT OnClickedCancelFilter(WPARAM wParam, LPARAM lParam);
  77         afx_msg LRESULT OnEnUpdate(WPARAM wParam, LPARAM lParam);
  78         afx_msg void OnEnChangeFilter();
  79         afx_msg void OnTimer(UINT_PTR nIDEvent);
  80         afx_msg void OnBnClickedDiffoption();
  81         afx_msg void OnBnClickedLog();
  82         afx_msg LRESULT OnDisableButtons(WPARAM, LPARAM);
  83         afx_msg LRESULT OnDiffFinished(WPARAM, LPARAM);
  84         afx_msg void OnLvnBegindrag(NMHDR* pNMHDR, LRESULT* pResult);
  85
  86         DECLARE_MESSAGE_MAP()
  87
  88         int                                     AddEntry(const CTGitPath * fd);
  89         void                            DoDiff(int selIndex, bool blame);
  90         void                            SetURLLabels(int mask=0x3);
  91         void                            ClearURLabels(int mask);
  92         void                            Filter(CString sFilterText);
  93         void                            CopySelectionToClipboard(BOOL isFull=FALSE);
  94
  95         void                            ClickRevButton(CMenuButton *button,GitRev *rev, CACEdit *edit);
  96
  97         void                            EnableInputControl(bool b=true);
  98
  99         int                                     RevertSelectedItemToVersion(CString rev);
 100
 101         bool                            CheckMultipleDiffs();
 102
 103         int                                     FillRevFromString(GitRev* rev, const CString& str)
 104         {
 105                 GitRev gitrev;
 106                 if (gitrev.GetCommit(str))
 107                 {
 108                         MessageBox(gitrev.GetLastErr(), L"TortoiseGit", MB_ICONERROR);
 109                         return -1;
 110                 }
 111                 *rev=gitrev;
 112                 return 0;
 113         }
 114
 115 private:
 116         static UINT                     WM_DISABLEBUTTONS;
 117         static UINT                     WM_DIFFFINISHED;
 118
 119         static UINT                     DiffThreadEntry(LPVOID pVoid);
 120         UINT                            DiffThread();
 121
 122         static UINT                     LoadRefThreadEntry(LPVOID pVoid)
 123         {
 124                 return reinterpret_cast<CFileDiffDlg*>(pVoid)->LoadRefThread();
 125         };
 126
 127         UINT                            LoadRefThread();
 128
 129         STRING_VECTOR           m_Reflist;
 130
 131         virtual BOOL DestroyWindow() override;
 132         void OnTextUpdate(CACEdit *pEdit);
 133
 134         CMenuButton                     m_cRev1Btn;
 135         CMenuButton                     m_cRev2Btn;
 136         CFilterEdit                     m_cFilter;
 137
 138         CMenuButton                     m_cDiffOptionsBtn;
 139
 140         CMFCButton                      m_SwitchButton;
 141         CColors                         m_colors;
 142         CGestureEnabledControlTmpl<CHintCtrl<CListCtrl>>        m_cFileList;
 143         bool                            m_bBlame;
 144         CTGitPathList           m_arFileList;
 145         std::vector<CTGitPath*> m_arFilteredList;
 146
 147         CString                         m_strExportDir;
 148
 149         int                                     m_nIconFolder;
 150
 151         bool                            m_bIsBare;
 152         CTGitPath                       m_path1;
 153         GitRev                          m_rev1;
 154         CTGitPath                       m_path2;
 155         GitRev                          m_rev2;
 156
 157         volatile LONG           m_bThreadRunning;
 158
 159         volatile LONG           m_bLoadingRef;
 160
 161         void                            Sort();
 162         static bool                     SortCompare(const CTGitPath& Data1, const CTGitPath& Data2);
 163
 164         static BOOL                     m_bAscending;
 165         static int                      m_nSortedColumn;
 166
 167         CACEdit                         m_ctrRev1Edit;
 168         CACEdit                         m_ctrRev2Edit;
 169
 170         bool                            m_bIgnoreSpaceAtEol;
 171         bool                            m_bIgnoreSpaceChange;
 172         bool                            m_bIgnoreAllSpace;
 173         bool                            m_bIgnoreBlankLines;
 174 public:
 175         CString                         m_strRev1;
 176         CString                         m_strRev2;
 177         CString                         m_sFilter;
 178 };