| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: xh_chckl.cpp |
| 3 | // Purpose: XRC resource for wxCheckList |
| 4 | // Author: Bob Mitchell |
| 5 | // Created: 2000/03/21 |
| 6 | // RCS-ID: $Id$ |
| 7 | // Copyright: (c) 2000 Bob Mitchell and Verant Interactive |
| 8 | // Licence: wxWindows licence |
| 9 | ///////////////////////////////////////////////////////////////////////////// |
| 10 | |
| 11 | #ifdef __GNUG__ |
| 12 | #pragma implementation "xh_chckl.h" |
| 13 | #endif |
| 14 | |
| 15 | // For compilers that support precompilation, includes "wx.h". |
| 16 | #include "wx/wxprec.h" |
| 17 | |
| 18 | #ifdef __BORLANDC__ |
| 19 | #pragma hdrstop |
| 20 | #endif |
| 21 | |
| 22 | #include "wx/xrc/xh_chckl.h" |
| 23 | #include "wx/checklst.h" |
| 24 | |
| 25 | wxCheckListXmlHandler::wxCheckListXmlHandler() |
| 26 | : wxXmlResourceHandler(), m_insideBox(FALSE) |
| 27 | { |
| 28 | // no styles |
| 29 | AddWindowStyles(); |
| 30 | } |
| 31 | |
| 32 | wxObject *wxCheckListXmlHandler::DoCreateResource() |
| 33 | { |
| 34 | if (m_class == wxT("wxCheckList")) |
| 35 | { |
| 36 | // need to build the list of strings from children |
| 37 | m_insideBox = TRUE; |
| 38 | CreateChildrenPrivately(NULL, GetParamNode(wxT("content"))); |
| 39 | wxString *strings = (wxString *) NULL; |
| 40 | if (strList.GetCount() > 0) |
| 41 | { |
| 42 | strings = new wxString[strList.GetCount()]; |
| 43 | int count = strList.GetCount(); |
| 44 | for(int i = 0; i < count; i++) |
| 45 | strings[i] = strList[i]; |
| 46 | } |
| 47 | |
| 48 | XRC_MAKE_INSTANCE(control, wxCheckListBox) |
| 49 | |
| 50 | control->Create(m_parentAsWindow, |
| 51 | GetID(), |
| 52 | GetPosition(), GetSize(), |
| 53 | strList.GetCount(), |
| 54 | strings, |
| 55 | GetStyle(), |
| 56 | wxDefaultValidator, |
| 57 | GetName()); |
| 58 | |
| 59 | // step through children myself (again.) |
| 60 | wxXmlNode *n = GetParamNode(wxT("content")); |
| 61 | if (n) n = n->GetChildren(); |
| 62 | int i = 0; |
| 63 | while (n) |
| 64 | { |
| 65 | if (n->GetType() != wxXML_ELEMENT_NODE || |
| 66 | n->GetName() != wxT("item")) |
| 67 | { n = n->GetNext(); continue; } |
| 68 | |
| 69 | // checking boolean is a bit ugly here (see GetBool() ) |
| 70 | wxString v = n->GetPropVal(wxT("checked"), wxEmptyString); |
| 71 | v.MakeLower(); |
| 72 | if (v && v == wxT("1")) |
| 73 | control->Check( i, TRUE ); |
| 74 | |
| 75 | i++; |
| 76 | n = n->GetNext(); |
| 77 | } |
| 78 | |
| 79 | SetupWindow(control); |
| 80 | |
| 81 | if (strings != NULL) |
| 82 | delete[] strings; |
| 83 | strList.Clear(); // dump the strings |
| 84 | |
| 85 | return control; |
| 86 | } |
| 87 | else |
| 88 | { |
| 89 | // on the inside now. |
| 90 | // handle <item checked="boolean">Label</item> |
| 91 | |
| 92 | // add to the list |
| 93 | strList.Add(GetNodeContent(m_node)); |
| 94 | return NULL; |
| 95 | } |
| 96 | } |
| 97 | |
| 98 | bool wxCheckListXmlHandler::CanHandle(wxXmlNode *node) |
| 99 | { |
| 100 | return (IsOfClass(node, wxT("wxCheckList")) || |
| 101 | (m_insideBox && node->GetName() == wxT("item"))); |
| 102 | } |
| 103 | |
| 104 | |