Src/LineFiltersDlg.cpp

   1 /**
   2  *  @file LineFiltersDlg.cpp
   3  *
   4  *  @brief Implementation of Line Filter dialog
   5  */
   6
   7 #include "stdafx.h"
   8 #include "LineFiltersList.h"
   9 #include "Merge.h"
  10 #include "LineFiltersDlg.h"
  11 #include "Constants.h"
  12
  13 #ifdef _DEBUG
  14 #define new DEBUG_NEW
  15 #endif
  16
  17 /////////////////////////////////////////////////////////////////////////////
  18 // CPropLineFilter property page
  19
  20 IMPLEMENT_DYNAMIC(LineFiltersDlg, CTrPropertyPage)
  21
  22 /**
  23  * @brief Constructor.
  24  */
  25 LineFiltersDlg::LineFiltersDlg()
  26 : CTrPropertyPage(LineFiltersDlg::IDD)
  27 , m_pList(nullptr)
  28 {
  29         //{{AFX_DATA_INIT(LineFiltersDlg)
  30         m_bIgnoreRegExp = false;
  31         //}}AFX_DATA_INIT
  32         m_strCaption = theApp.LoadDialogCaption(m_lpszTemplateName).c_str();
  33         m_psp.pszTitle = m_strCaption;
  34         m_psp.dwFlags |= PSP_USETITLE;
  35         m_psp.hIcon = AfxGetApp()->LoadIcon(IDI_LINEFILTER);
  36         m_psp.dwFlags |= PSP_USEHICON;
  37 }
  38
  39 void LineFiltersDlg::DoDataExchange(CDataExchange* pDX)
  40 {
  41         CPropertyPage::DoDataExchange(pDX);
  42         //{{AFX_DATA_MAP(LineFiltersDlg)
  43         DDX_Check(pDX, IDC_IGNOREREGEXP, m_bIgnoreRegExp);
  44         DDX_Control(pDX, IDC_LFILTER_LIST, m_filtersList);
  45         //}}AFX_DATA_MAP
  46 }
  47
  48
  49 BEGIN_MESSAGE_MAP(LineFiltersDlg, CTrPropertyPage)
  50         //{{AFX_MSG_MAP(LineFiltersDlg)
  51         ON_COMMAND(ID_HELP, OnHelp)
  52         ON_BN_CLICKED(IDC_LFILTER_ADDBTN, OnBnClickedLfilterAddBtn)
  53         ON_BN_CLICKED(IDC_LFILTER_EDITBTN, OnBnClickedLfilterEditbtn)
  54         ON_BN_CLICKED(IDC_LFILTER_REMOVEBTN, OnBnClickedLfilterRemovebtn)
  55         ON_NOTIFY(LVN_ITEMACTIVATE, IDC_LFILTER_LIST, OnLvnItemActivateLfilterList)
  56         ON_NOTIFY(LVN_KEYDOWN, IDC_LFILTER_LIST, OnLvnKeyDownLfilterList)
  57         ON_NOTIFY(LVN_ENDLABELEDIT, IDC_LFILTER_LIST, OnEndLabelEditLfilterList)
  58         //}}AFX_MSG_MAP
  59 END_MESSAGE_MAP()
  60
  61
  62 /////////////////////////////////////////////////////////////////////////////
  63 // CPropLineFilter message handlers
  64
  65 /**
  66  * @brief Initialize the dialog.
  67  */
  68 BOOL LineFiltersDlg::OnInitDialog()
  69 {
  70         CTrPropertyPage::OnInitDialog();
  71
  72         InitList();
  73
  74         return TRUE;  // return TRUE unless you set the focus to a control
  75                       // EXCEPTION: OCX Property Pages should return FALSE
  76 }
  77
  78 /**
  79  * @brief Initialize the filter list in the dialog.
  80  * This function adds current line filters to the filter list.
  81  */
  82 void LineFiltersDlg::InitList()
  83 {
  84         // Show selection across entire row.
  85         // Also enable infotips.
  86         m_filtersList.SetExtendedStyle(LVS_EX_CHECKBOXES | LVS_EX_GRIDLINES | LVS_EX_FULLROWSELECT | LVS_EX_INFOTIP);
  87
  88         const int lpx = CClientDC(this).GetDeviceCaps(LOGPIXELSX);
  89         auto pointToPixel = [lpx](int point) { return MulDiv(point, lpx, 72); };
  90
  91         String title = _("Regular expression");
  92         m_filtersList.InsertColumn(1, title.c_str(), LVCFMT_LEFT, pointToPixel(570));
  93
  94         size_t count = m_pList->GetCount();
  95         for (size_t i = 0; i < count; i++)
  96         {
  97                 const LineFilterItem &item = m_pList->GetAt(i);
  98                 AddRow(item.filterStr, item.enabled);
  99         }
 100         m_filtersList.SetItemState(0, LVIS_FOCUSED | LVIS_SELECTED, LVIS_FOCUSED | LVIS_SELECTED);
 101         UpdateData(FALSE);
 102 }
 103
 104 /**
 105  * @brief Open help from mainframe when user presses F1.
 106  */
 107 void LineFiltersDlg::OnHelp()
 108 {
 109         theApp.ShowHelp(FilterHelpLocation);
 110 }
 111
 112 /**
 113  * @brief Add new row to the list control.
 114  * @param [in] Filter string to add.
 115  * @param [in] enabled Is filter enabled?
 116  * @return Index of added row.
 117  */
 118 int LineFiltersDlg::AddRow(const String& filter /*= nullptr*/, bool enabled /*= false*/)
 119 {
 120         int items = m_filtersList.GetItemCount();
 121         int ind = m_filtersList.InsertItem(items, filter.c_str());
 122         m_filtersList.SetCheck(ind, enabled);
 123         return ind;
 124 }
 125
 126 /**
 127  * @brief Edit currently selected filter.
 128  */
 129 void LineFiltersDlg::EditSelectedFilter()
 130 {
 131         m_filtersList.SetFocus();
 132         int sel = m_filtersList.GetNextItem(-1, LVNI_SELECTED);
 133         if (sel > -1)
 134         {
 135                 m_filtersList.EditLabel(sel);
 136         }
 137 }
 138
 139 /**
 140  * @brief Called when Add-button is clicked.
 141  */
 142 void LineFiltersDlg::OnBnClickedLfilterAddBtn()
 143 {
 144         int ind = AddRow(_T(""));
 145         if (ind >= -1)
 146         {
 147                 m_filtersList.SetItemState(ind, LVIS_SELECTED, LVIS_SELECTED);
 148                 m_filtersList.EnsureVisible(ind, FALSE);
 149                 EditSelectedFilter();
 150         }
 151 }
 152
 153 /**
 154  * @brief Called when Edit button is clicked.
 155  */
 156 void LineFiltersDlg::OnBnClickedLfilterEditbtn()
 157 {
 158         EditSelectedFilter();
 159 }
 160
 161 /**
 162  * @brief Save filters to list when exiting the dialog.
 163  */
 164 void LineFiltersDlg::OnOK()
 165 {
 166         m_pList->Empty();
 167
 168         for (int i = 0; i < m_filtersList.GetItemCount(); i++)
 169         {
 170                 String text = m_filtersList.GetItemText(i, 0);
 171                 bool enabled = !!m_filtersList.GetCheck(i);
 172
 173                 m_pList->AddFilter(text, enabled);
 174         }
 175
 176         AfxGetApp()->WriteProfileInt(_T("Settings"), _T("FilterStartPage"), GetParentSheet()->GetActiveIndex());
 177
 178         CPropertyPage::OnClose();
 179 }
 180
 181 /**
 182  * @brief Sets external filter list.
 183  * @param [in] list External filter list.
 184  */
 185 void LineFiltersDlg::SetList(LineFiltersList * list)
 186 {
 187         m_pList = list;
 188 }
 189
 190 /**
 191  * @brief Called when Remove button is clicked.
 192  */
 193 void LineFiltersDlg::OnBnClickedLfilterRemovebtn()
 194 {
 195         int sel = m_filtersList.GetNextItem(-1, LVNI_SELECTED);
 196         if (sel != -1)
 197         {
 198                 m_filtersList.DeleteItem(sel);
 199         }
 200
 201         int newSel = min(m_filtersList.GetItemCount() - 1, sel);
 202         if (newSel >= -1)
 203         {
 204                 m_filtersList.SetItemState(newSel, LVIS_SELECTED, LVIS_SELECTED);
 205                 bool bPartialOk = false;
 206                 m_filtersList.EnsureVisible(newSel, bPartialOk);
 207         }
 208 }
 209
 210 /**
 211  * @brief Called when the user activates an item.
 212  */
 213 void LineFiltersDlg::OnLvnItemActivateLfilterList(NMHDR *pNMHDR, LRESULT *pResult)
 214 {
 215         EditSelectedFilter();
 216         *pResult = 0;
 217 }
 218
 219 /**
 220  * @brief Called when a key has been pressed while the list has the focus.
 221  */
 222 void LineFiltersDlg::OnLvnKeyDownLfilterList(NMHDR *pNMHDR, LRESULT *pResult)
 223 {
 224         LPNMKEY pNMKey = reinterpret_cast<LPNMKEY>(pNMHDR);
 225         if (LOWORD(pNMKey->nVKey) == VK_F2)
 226         {
 227                 EditSelectedFilter();
 228         }
 229         *pResult = 0;
 230 }
 231
 232 /**
 233  * @brief Called when in-place editing has finished.
 234  */
 235 void LineFiltersDlg::OnEndLabelEditLfilterList(NMHDR *pNMHDR, LRESULT *pResult)
 236 {
 237         *pResult = 1;
 238 }