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C/C++ Source or Header  |  2001-06-10  |  3KB  |  128 lines
  1. /////////////////////////////////////////////////////////////////////////////
  2. // Author:      Vaclav Slavik
  3. // Created:     2000/05/05
  4. // RCS-ID:      $Id: propedit.cpp,v 1.5 2001/06/09 22:16:41 VS Exp $
  5. // Copyright:   (c) 2000 Vaclav Slavik
  6. // Licence:     wxWindows licence
  7. /////////////////////////////////////////////////////////////////////////////
  8.  
  9. #ifdef __GNUG__
  10.     #pragma implementation "propedit.h"
  11. #endif
  12.  
  13. // For compilers that support precompilation, includes "wx/wx.h".
  14. #include "wx/wxprec.h"
  15.  
  16. #ifdef __BORLANDC__
  17.     #pragma hdrstop
  18. #endif
  19.  
  20. #include "wx/wx.h"
  21. #include "wx/xrc/xml.h"
  22. #include "propframe.h"
  23. #include "propedit.h"
  24. #include "xmlhelpr.h"
  25. #include "editor.h"
  26.  
  27. enum
  28. {
  29.     ID_CLEAR = wxID_HIGHEST + 1,
  30.     ID_DETAILS
  31. };
  32.  
  33.  
  34.  
  35. BEGIN_EVENT_TABLE(PropEditCtrl, wxPanel)
  36.     EVT_BUTTON(ID_CLEAR, PropEditCtrl::OnButtonClear)
  37.     EVT_BUTTON(ID_DETAILS, PropEditCtrl::OnButtonDetails)
  38. END_EVENT_TABLE()
  39.  
  40. void PropEditCtrl::OnButtonDetails(wxCommandEvent& event)
  41. {
  42.     OnDetails();
  43. }
  44.  
  45. void PropEditCtrl::OnButtonClear(wxCommandEvent& event)
  46. {
  47.     Clear();
  48.     EditorFrame::Get()->NotifyChanged(CHANGED_PROPS);        
  49. }
  50.  
  51.  
  52. void PropEditCtrl::BeginEdit(const wxRect& rect, wxTreeItemId ti)
  53. {
  54.     m_PropInfo = &(((PETreeData*)m_TreeCtrl->GetItemData(ti))->PropInfo);
  55.     m_TreeItem = ti;
  56.  
  57.     m_CanSave = FALSE;
  58.     if (!m_Created)
  59.     {
  60.         wxSizer *sz = new wxBoxSizer(wxHORIZONTAL);
  61.         m_TheCtrl = CreateEditCtrl();
  62.         sz->Add(m_TheCtrl, 1);
  63.         if (HasDetails())
  64.             sz->Add(new wxButton(this, ID_DETAILS, _T("..."), wxDefaultPosition,
  65.                     wxSize(16,-1)));
  66.         if (HasClearButton())
  67.             sz->Add(new wxButton(this, ID_CLEAR, _T("X"), wxDefaultPosition,
  68.                     wxSize(16,-1)));
  69.         SetAutoLayout(TRUE);
  70.         SetSizer(sz);
  71.         m_Created = TRUE;
  72.     }
  73.  
  74.     m_TheCtrl->SetFocus();
  75.  
  76.     SetSize(rect.x, rect.y, rect.width, rect.height);
  77.     Show(TRUE);
  78.     ReadValue();
  79.     m_CanSave = TRUE;
  80. }
  81.  
  82.  
  83.  
  84. void PropEditCtrl::EndEdit()
  85. {
  86.     Show(FALSE);
  87. }
  88.  
  89.  
  90.  
  91. wxTreeItemId PropEditCtrl::CreateTreeEntry(wxTreeItemId parent, const PropertyInfo& pinfo)
  92. {
  93.     wxTreeItemId t = m_TreeCtrl->AppendItem(parent, GetPropName(pinfo));
  94.     m_TreeCtrl->SetItemData(t, new PETreeData(this, pinfo));
  95.     if (IsPresent(pinfo))
  96.         m_TreeCtrl->SetItemBold(t, TRUE);
  97.     return t;
  98. }
  99.  
  100. bool PropEditCtrl::IsPresent(const PropertyInfo& pinfo)
  101. {
  102.     return XmlFindNode(GetNode(), pinfo.Name) != NULL;
  103. }
  104.  
  105.  
  106.  
  107. void PropEditCtrl::Clear()
  108. {
  109.     EndEdit();
  110.  
  111.     wxXmlNode *n = XmlFindNode(GetNode(), m_PropInfo->Name);
  112.     if (n)
  113.     {
  114.         n->GetParent()->RemoveChild(n);
  115.         delete n;
  116.         m_TreeCtrl->SetItemBold(m_TreeItem, FALSE);
  117.     }
  118. }
  119.  
  120.  
  121.  
  122. wxString PropEditCtrl::GetValueAsText(wxTreeItemId ti)
  123. {
  124.     PropertyInfo& pir = ((PETreeData*)m_TreeCtrl->GetItemData(ti))->PropInfo;
  125.     return XmlReadValue(GetNode(), pir.Name);
  126. }
  127.  
  128.