src/TortoiseProc/PatchViewDlg.cpp

   1 // TortoiseGit - a Windows shell extension for easy version control
   2
   3 // Copyright (C) 2008-2014 - 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 // PatchViewDlg.cpp : implementation file
  20 //
  21
  22 #include "stdafx.h"
  23 #include "TortoiseProc.h"
  24 #include "PatchViewDlg.h"
  25 #include "registry.h"
  26 #include "UnicodeUtils.h"
  27 // CPatchViewDlg dialog
  28
  29 IMPLEMENT_DYNAMIC(CPatchViewDlg, CDialog)
  30
  31 CPatchViewDlg::CPatchViewDlg(CWnd* pParent /*=NULL*/)
  32         : CDialog(CPatchViewDlg::IDD, pParent)
  33         , m_ParentDlg(nullptr)
  34         , m_pProjectProperties(nullptr)
  35 {
  36
  37 }
  38
  39 CPatchViewDlg::~CPatchViewDlg()
  40 {
  41 }
  42
  43 void CPatchViewDlg::DoDataExchange(CDataExchange* pDX)
  44 {
  45         CDialog::DoDataExchange(pDX);
  46         DDX_Control(pDX, IDC_PATCH, m_ctrlPatchView);
  47 }
  48
  49 BEGIN_MESSAGE_MAP(CPatchViewDlg, CDialog)
  50         ON_WM_SIZE()
  51         ON_WM_MOVING()
  52         ON_WM_CLOSE()
  53 END_MESSAGE_MAP()
  54
  55 // CPatchViewDlg message handlers
  56
  57 BOOL CPatchViewDlg::OnInitDialog()
  58 {
  59         CDialog::OnInitDialog();
  60
  61         m_ctrlPatchView.Init(*m_pProjectProperties);
  62
  63         m_ctrlPatchView.SetUDiffStyle();
  64
  65         return TRUE;  // return TRUE unless you set the focus to a control
  66         // EXCEPTION: OCX Property Pages should return FALSE
  67 }
  68
  69 void CPatchViewDlg::SetText(const CString& text)
  70 {
  71         m_ctrlPatchView.Call(SCI_SETREADONLY, FALSE);
  72         m_ctrlPatchView.SetText(text);
  73         m_ctrlPatchView.Call(SCI_SETREADONLY, TRUE);
  74         if (!text.IsEmpty())
  75         {
  76                 m_ctrlPatchView.Call(SCI_GOTOPOS, 0);
  77                 CRect rect;
  78                 m_ctrlPatchView.GetClientRect(rect);
  79                 m_ctrlPatchView.Call(SCI_SETSCROLLWIDTH, rect.Width() - 4);
  80         }
  81 }
  82
  83 void CPatchViewDlg::ClearView()
  84 {
  85         SetText(CString());
  86 }
  87
  88 void CPatchViewDlg::OnSize(UINT nType, int cx, int cy)
  89 {
  90         CDialog::OnSize(nType, cx, cy);
  91
  92         if (this->IsWindowVisible())
  93         {
  94                 CRect rect;
  95                 GetClientRect(rect);
  96                 GetDlgItem(IDC_PATCH)->MoveWindow(0, 0, cx, cy);
  97                 CRect rect2;
  98                 m_ctrlPatchView.GetClientRect(rect);
  99                 m_ctrlPatchView.Call(SCI_SETSCROLLWIDTH, rect.Width() - 4);
 100         }
 101 }
 102
 103 void CPatchViewDlg::OnMoving(UINT fwSide, LPRECT pRect)
 104 {
 105 #define STICKYSIZE 5
 106         RECT parentRect;
 107         m_ParentDlg->GetPatchViewParentWnd()->GetWindowRect(&parentRect);
 108         if (abs(parentRect.right - pRect->left) < STICKYSIZE)
 109         {
 110                 int width = pRect->right - pRect->left;
 111                 pRect->left = parentRect.right;
 112                 pRect->right = pRect->left + width;
 113         }
 114         CDialog::OnMoving(fwSide, pRect);
 115 }
 116
 117 void CPatchViewDlg::OnClose()
 118 {
 119         CDialog::OnClose();
 120         m_ParentDlg->TogglePatchView();
 121 }