src/TortoiseProc/FileDiffDlg.h

   1 // TortoiseGit - a Windows shell extension for easy version control
   2
   3 // Copyright (C) 2008-2017, 2019-2020, 2023-2024 - 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 #include "LogDlgFileFilter.h"
  34 #include "PatchViewDlg.h"
  35 #include "HyperLink.h"
  36 #include "ThemeControls.h"
  37
  38 #define IDT_FILTER              101
  39 #define IDT_INPUT               102
  40 #define IDT_FILLPATCHVTIMER 103
  41
  42 /**
  43  * \ingroup TortoiseProc
  44  * Dialog which fetches and shows the difference between two urls in the
  45  * repository. It shows a list of files/folders which were changed in those
  46  * two revisions.
  47  */
  48 #define MSG_REF_LOADED  (WM_USER+120)
  49
  50 class CFileDiffDlg : public CResizableStandAloneDialog, IHasPatchView
  51 {
  52         DECLARE_DYNAMIC(CFileDiffDlg)
  53 public:
  54         CFileDiffDlg(CWnd* pParent = nullptr);
  55         virtual ~CFileDiffDlg();
  56
  57         void SetDiff(const CTGitPath* path, const GitRev& baseRev1, const GitRev& rev2);
  58         void SetDiff(const CTGitPath* path, const GitRev& baseRev1);
  59         void SetDiff(const CTGitPath* path, const CString& baseHash1, const CString& hash2);
  60
  61         void    DoBlame(bool blame = true) {m_bBlame = blame;}
  62
  63         enum { IDD = IDD_DIFFFILES };
  64
  65 protected:
  66         void DoDataExchange(CDataExchange* pDX) override;    // DDX/DDV support
  67         void OnCancel() override;
  68         void OnOK() override;
  69         BOOL OnInitDialog() override;
  70         BOOL PreTranslateMessage(MSG* pMsg) override;
  71         afx_msg LRESULT OnRefLoad(WPARAM wParam, LPARAM lParam);
  72         afx_msg void OnNMDblclkFilelist(NMHDR *pNMHDR, LRESULT *pResult);
  73         afx_msg void OnLvnGetInfoTipFilelist(NMHDR *pNMHDR, LRESULT *pResult);
  74         afx_msg void OnNMCustomdrawFilelist(NMHDR *pNMHDR, LRESULT *pResult);
  75         afx_msg void OnContextMenu(CWnd* /*pWnd*/, CPoint /*point*/);
  76         afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message);
  77         afx_msg void OnEnSetfocusSecondurl();
  78         afx_msg void OnEnSetfocusFirsturl();
  79         afx_msg void OnBnClickedSwitchleftright();
  80         afx_msg void OnHdnItemclickFilelist(NMHDR *pNMHDR, LRESULT *pResult);
  81         afx_msg void OnBnClickedRev1btn();
  82         afx_msg void OnBnClickedRev2btn();
  83         afx_msg LRESULT OnClickedCancelFilter(WPARAM wParam, LPARAM lParam);
  84         afx_msg LRESULT OnEnUpdate(WPARAM wParam, LPARAM lParam);
  85         afx_msg void OnEnChangeFilter();
  86         afx_msg void OnTimer(UINT_PTR nIDEvent);
  87         afx_msg void OnBnClickedDiffoption();
  88         afx_msg void OnBnClickedLog();
  89         afx_msg LRESULT OnDisableButtons(WPARAM, LPARAM);
  90         afx_msg LRESULT OnDiffFinished(WPARAM, LPARAM);
  91         afx_msg void OnLvnBegindrag(NMHDR* pNMHDR, LRESULT* pResult);
  92
  93         DECLARE_MESSAGE_MAP()
  94
  95         int                                     AddEntry(const CTGitPath * fd);
  96         void                            DoDiff(int selIndex, bool blame);
  97         void                            SetURLLabels(int mask=0x3);
  98         void                            ClearURLabels(int mask);
  99         void                            Filter(const CString& sFilterText);
 100         void                            CopySelectionToClipboard(BOOL isFull=FALSE);
 101
 102         void                            ClickRevButton(CMenuButton *button,GitRev *rev, CACEdit *edit);
 103
 104         void                            EnableInputControl(bool b=true);
 105
 106         int                                     RevertSelectedItemToVersion(const CGitHash& rev, bool isOldVersion);
 107
 108         bool                            CheckMultipleDiffs();
 109
 110         int                                     FillRevFromString(GitRev* rev, const CString& str)
 111         {
 112                 GitRev gitrev;
 113                 if (gitrev.GetCommit(str))
 114                 {
 115                         MessageBox(gitrev.GetLastErr(), L"TortoiseGit", MB_ICONERROR);
 116                         return -1;
 117                 }
 118                 gitrev.ApplyMailmap();
 119                 *rev=gitrev;
 120                 return 0;
 121         }
 122
 123 private:
 124         static UINT                     WM_DISABLEBUTTONS;
 125         static UINT                     WM_DIFFFINISHED;
 126
 127         static UINT                     DiffThreadEntry(LPVOID pVoid);
 128         UINT                            DiffThread();
 129
 130         static UINT                     LoadRefThreadEntry(LPVOID pVoid)
 131         {
 132                 return static_cast<CFileDiffDlg*>(pVoid)->LoadRefThread();
 133         };
 134
 135         UINT                            LoadRefThread();
 136
 137         STRING_VECTOR           m_Reflist;
 138
 139         BOOL DestroyWindow() override;
 140         void OnTextUpdate(CACEdit *pEdit);
 141
 142         CMenuButton                     m_cRev1Btn;
 143         CMenuButton                     m_cRev2Btn;
 144         CFilterEdit                     m_cFilter;
 145         std::atomic<std::shared_ptr<CLogDlgFileFilter>> m_filter;
 146
 147         CMenuButton                     m_cDiffOptionsBtn;
 148
 149         CThemeMFCButton         m_SwitchButton;
 150         CColors                         m_colors;
 151         CFont                           m_font;
 152         CGestureEnabledControlTmpl<CHintCtrl<CListCtrl>>        m_cFileList;
 153         bool                            m_bBlame = false;
 154         CTGitPathList           m_arFileList;
 155         std::vector<const CTGitPath*> m_arFilteredList;
 156
 157         CString                         m_strExportDir;
 158
 159         int                                     m_nIconFolder = 0;
 160
 161         bool                            m_bIsBare = false;
 162         CTGitPath                       m_path;
 163         GitRev                          m_rev1;
 164         GitRev                          m_rev2;
 165
 166         volatile LONG           m_bThreadRunning = FALSE;
 167
 168         volatile LONG           m_bLoadingRef = FALSE;
 169
 170         void                            Sort();
 171         static bool                     SortCompare(const CTGitPath& Data1, const CTGitPath& Data2);
 172
 173         static BOOL                     m_bAscending;
 174         static int                      m_nSortedColumn;
 175
 176         CACEdit                         m_ctrRev1Edit;
 177         CACEdit                         m_ctrRev2Edit;
 178
 179         bool                            m_bIgnoreSpaceAtEol = false;
 180         bool                            m_bIgnoreSpaceChange = false;
 181         bool                            m_bIgnoreAllSpace = false;
 182         bool                            m_bIgnoreBlankLines = false;
 183         bool                            m_bCommonAncestorDiff = false;
 184
 185         CHyperLink m_ctrlShowPatch;
 186         afx_msg void OnStnClickedViewPatch();
 187         CPatchViewDlg m_patchViewdlg;
 188         void FillPatchView(bool onlySetTimer = false);
 189         CWnd* GetPatchViewParentWnd() override { return this; }
 190         void TogglePatchView() override;
 191         afx_msg void OnFileListItemChanged(NMHDR* pNMHDR, LRESULT* pResult);
 192         afx_msg void OnMoving(UINT fwSide, LPRECT pRect);
 193         afx_msg void OnSizing(UINT fwSide, LPRECT pRect);
 194
 195 public:
 196         CString                         m_strRev1;
 197         CString                         m_strRev2;
 198         CString                         m_sFilter;
 199 };