ACE/examples/ConfigViewer/ValueListCtrl.cpp

   1 #include "stdafx.h"
   2 #include "ValueListCtrl.h"
   3 #include "MainFrame.h"
   4 #include "ValueDlg.h"
   5
   6
   7 enum {VALUEMODIFY=200, VALUEDELETE, VALUERENAME};
   8
   9 BEGIN_EVENT_TABLE(ValueListCtrl, wxListCtrl)
  10   EVT_RIGHT_DOWN(ValueListCtrl::OnRightDown)
  11   EVT_MENU(VALUEMODIFY, ValueListCtrl::OnModify)
  12   EVT_MENU(VALUEDELETE, ValueListCtrl::OnDelete)
  13   EVT_MENU(VALUERENAME, ValueListCtrl::OnRename)
  14 END_EVENT_TABLE()
  15
  16
  17 ValueListCtrl::ValueListCtrl(wxWindow* parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator, const wxString& name)
  18 : wxListCtrl(parent, id, pos, size, style | wxLC_REPORT | wxLC_SINGLE_SEL, validator, name)
  19 {
  20   InsertColumn(0, "Name");
  21   InsertColumn(1, "Type");
  22   InsertColumn(2, "Data");
  23 }
  24
  25 ValueListCtrl::~ValueListCtrl()
  26 {
  27 }
  28
  29 void ValueListCtrl::DisplaySection(const ACE_Configuration_Section_Key& Key)
  30 {
  31   m_Key = Key;
  32   DeleteAllItems();
  33   m_pConfig = MainFrame::Instance()->GetpConfig();
  34   ACE_TString Name;
  35   int Index = 0;
  36   ACE_Configuration::VALUETYPE Type;
  37   ACE_TString StringValue;
  38   u_int UINTValue;
  39   while(!m_pConfig->enumerate_values(Key, Index, Name, Type))
  40   {
  41     int Row = InsertItem(0, Name.fast_rep());
  42     switch(Type)
  43     {
  44     case ACE_Configuration::STRING:
  45       SetItem(Row, 1, "String");
  46       m_pConfig->get_string_value(Key, Name.fast_rep(), StringValue);
  47       SetItem(Row, 2, StringValue.fast_rep());
  48       break;
  49     case ACE_Configuration::INTEGER:
  50       {
  51         SetItem(Row, 1, "Integer");
  52         m_pConfig->get_integer_value(Key, Name.fast_rep(), UINTValue);
  53         wxString Text;
  54         Text.sprintf("%d", UINTValue);
  55         SetItem(Row, 2, Text);
  56       }
  57       break;
  58     case ACE_Configuration::BINARY:
  59       SetItem(Row, 1, "Binary");
  60       break;
  61     }
  62     SetItemData(Row, Type);
  63     ++Index;
  64   }
  65 }
  66
  67 long ValueListCtrl::GetSelectedItem()
  68 {
  69   return GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
  70 }
  71
  72 void ValueListCtrl::SelectItem(long ItemID)
  73 {
  74   // XXX Something isn't right here...  When I use a mask it doesn't work at
  75   // all someone explain..
  76   long State = wxLIST_STATE_SELECTED | wxLIST_STATE_FOCUSED;
  77   SetItemState(ItemID, State, State);
  78 }
  79
  80 void ValueListCtrl::OnRightDown(wxMouseEvent& event)
  81 {
  82   int Flags = wxLIST_HITTEST_ONITEM;
  83   long ItemID = HitTest(wxPoint(event.m_x, event.m_y), Flags);
  84   if(ItemID < 0)
  85   {
  86     return;
  87   }
  88   SelectItem(ItemID);
  89
  90   wxMenu* pMenu = new wxMenu;
  91   pMenu->Append(VALUEMODIFY, "Modify");
  92   pMenu->AppendSeparator();
  93   pMenu->Append(VALUEDELETE, "Delete");
  94   pMenu->Append(VALUERENAME, "Rename");
  95   PopupMenu(pMenu, event.m_x, event.m_y);
  96   delete pMenu;
  97 }
  98
  99 void ValueListCtrl::OnModify(wxCommandEvent& event)
 100 {
 101   long Item = GetSelectedItem();
 102   if(Item == -1)
 103   {
 104     return;
 105   }
 106   wxListItem ListItem;
 107   ACE_Configuration::VALUETYPE Type = (ACE_Configuration::VALUETYPE)GetItemData(Item);
 108   wxString Name = GetItemText(Item);
 109
 110   switch(Type)
 111   {
 112     case ACE_Configuration::STRING:
 113       {
 114         ACE_TString Value;
 115         m_pConfig->get_string_value(m_Key, Name, Value);
 116         wxString ValueText(Value.fast_rep());
 117         ValueDlg Dlg(this, Name, ValueText);
 118         if(Dlg.ShowModal() != wxID_OK)
 119         {
 120           return;
 121         }
 122
 123         Value = (const char*)Dlg.GetStringValue();
 124         m_pConfig->set_string_value(m_Key, Name, Value);
 125       }
 126       break;
 127     case ACE_Configuration::INTEGER:
 128       {
 129         u_int Value;
 130         m_pConfig->get_integer_value(m_Key, Name, Value);
 131         ValueDlg Dlg(this, Name, Value);
 132         if(Dlg.ShowModal() != wxID_OK)
 133         {
 134           return;
 135         }
 136
 137         Value = Dlg.GetUINTValue();
 138         m_pConfig->set_integer_value(m_Key, Name, Value);
 139       }
 140       break;
 141     case ACE_Configuration::BINARY:
 142       {
 143         wxMessageBox("Binary modification not supported (why don't you implement it?)");
 144         //assert(0);
 145       }
 146       break;
 147   }
 148   DisplaySection(m_Key);
 149 }
 150
 151 void ValueListCtrl::OnDelete(wxCommandEvent& event)
 152 {
 153   wxMessageDialog Dlg(this, "Are you sure you want to delete this value?", "Confirm Value Delete", wxYES_NO | wxICON_EXCLAMATION );
 154   if(Dlg.ShowModal() != wxID_YES)
 155   {
 156     return;
 157   }
 158   long Item = GetSelectedItem();
 159   if(Item == -1)
 160   {
 161     return;
 162   }
 163   wxString Text = GetItemText(Item);
 164   m_pConfig->remove_value(m_Key, Text);
 165   DeleteItem(Item);
 166 }
 167
 168 void ValueListCtrl::OnRename(wxCommandEvent& event)
 169 {
 170   long Item = GetSelectedItem();
 171   if(Item == -1)
 172   {
 173     return;
 174   }
 175   wxListItem ListItem;
 176   ACE_Configuration::VALUETYPE Type = (ACE_Configuration::VALUETYPE)GetItemData(Item);
 177   wxString Name = GetItemText(Item);
 178   wxString Message;
 179   Message.sprintf("Enter new name for '%s'", Name);
 180   wxTextEntryDialog Dlg(this, Message, "Please enter text", Name);
 181   if(Dlg.ShowModal() != wxID_OK)
 182   {
 183     return;
 184   }
 185   wxString NewName = Dlg.GetValue();
 186   if(NewName == Name)
 187   {
 188     return;
 189   }
 190
 191   // XXX Check to see if an entry with this new name already exists
 192
 193   switch(Type)
 194   {
 195     case ACE_Configuration::STRING:
 196       {
 197         ACE_TString Value;
 198         m_pConfig->get_string_value(m_Key, Name, Value);
 199         m_pConfig->set_string_value(m_Key, NewName, Value);
 200       }
 201       break;
 202     case ACE_Configuration::INTEGER:
 203       {
 204         u_int Value;
 205         m_pConfig->get_integer_value(m_Key, Name, Value);
 206         m_pConfig->set_integer_value(m_Key, NewName, Value);
 207       }
 208       break;
 209     case ACE_Configuration::BINARY:
 210       {
 211         wxMessageBox("Rename binary not supported (Why don't you implement it?)");
 212         assert(0);
 213       }
 214   }
 215   m_pConfig->remove_value(m_Key, Name);
 216   DisplaySection(m_Key);
 217 }
 218
 219 void ValueListCtrl::ChangeConfig(ACE_Configuration* pConfig)
 220 {
 221   m_pConfig = pConfig;
 222   DisplaySection(pConfig->root_section());
 223 }
 224
 225