/////////////////////////////////////////////////////////////////////////////
// Name: src/xrc/xh_listc.cpp
// Purpose: XRC resource for wxListCtrl
-// Author: Brian Gavin
+// Author: Brian Gavin, Kinaou Hervé, Vadim Zeitlin
// Created: 2000/09/09
// RCS-ID: $Id$
// Copyright: (c) 2000 Brian Gavin
+// (c) 2009 Vadim Zeitlin
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#endif
#include "wx/listctrl.h"
+#include "wx/imaglist.h"
+
+namespace
+{
+
+const char *LISTCTRL_CLASS_NAME = "wxListCtrl";
+const char *LISTITEM_CLASS_NAME = "listitem";
+const char *LISTCOL_CLASS_NAME = "listcol";
+
+} // anonymous namespace
IMPLEMENT_DYNAMIC_CLASS(wxListCtrlXmlHandler, wxXmlResourceHandler)
wxListCtrlXmlHandler::wxListCtrlXmlHandler()
-: wxXmlResourceHandler()
+ : wxXmlResourceHandler()
{
+ // wxListItem styles
+ XRC_ADD_STYLE(wxLIST_FORMAT_LEFT);
+ XRC_ADD_STYLE(wxLIST_FORMAT_RIGHT);
+ XRC_ADD_STYLE(wxLIST_FORMAT_CENTRE);
+ XRC_ADD_STYLE(wxLIST_MASK_STATE);
+ XRC_ADD_STYLE(wxLIST_MASK_TEXT);
+ XRC_ADD_STYLE(wxLIST_MASK_IMAGE);
+ XRC_ADD_STYLE(wxLIST_MASK_DATA);
+ XRC_ADD_STYLE(wxLIST_MASK_WIDTH);
+ XRC_ADD_STYLE(wxLIST_MASK_FORMAT);
+ XRC_ADD_STYLE(wxLIST_STATE_FOCUSED);
+ XRC_ADD_STYLE(wxLIST_STATE_SELECTED);
+
+ // wxListCtrl styles
XRC_ADD_STYLE(wxLC_LIST);
XRC_ADD_STYLE(wxLC_REPORT);
XRC_ADD_STYLE(wxLC_ICON);
}
wxObject *wxListCtrlXmlHandler::DoCreateResource()
+{
+ if ( m_class == LISTITEM_CLASS_NAME )
+ {
+ HandleListItem();
+ }
+ else if ( m_class == LISTCOL_CLASS_NAME )
+ {
+ HandleListCol();
+ }
+ else
+ {
+ wxASSERT_MSG( m_class == LISTCTRL_CLASS_NAME,
+ "can't handle unknown node" );
+
+ return HandleListCtrl();
+ }
+
+ return m_parentAsWindow;
+}
+
+bool wxListCtrlXmlHandler::CanHandle(wxXmlNode *node)
+{
+ return IsOfClass(node, LISTCTRL_CLASS_NAME) ||
+ IsOfClass(node, LISTITEM_CLASS_NAME) ||
+ IsOfClass(node, LISTCOL_CLASS_NAME);
+}
+
+void wxListCtrlXmlHandler::HandleCommonItemAttrs(wxListItem& item)
+{
+ if (HasParam(wxT("align")))
+ item.SetAlign((wxListColumnFormat)GetStyle(wxT("align")));
+ if (HasParam(wxT("text")))
+ item.SetText(GetText(wxT("text")));
+}
+
+void wxListCtrlXmlHandler::HandleListCol()
+{
+ wxListCtrl * const list = wxDynamicCast(m_parentAsWindow, wxListCtrl);
+ wxCHECK_RET( list, "must have wxListCtrl parent" );
+
+ if ( !list->HasFlag(wxLC_REPORT) )
+ {
+ ReportError("Only report mode list controls can have columns.");
+ return;
+ }
+
+ wxListItem item;
+
+ HandleCommonItemAttrs(item);
+ if (HasParam(wxT("width")))
+ item.SetWidth((int)GetLong(wxT("width")));
+ if (HasParam(wxT("image")))
+ item.SetImage((int)GetLong(wxT("image")));
+
+ list->InsertColumn(list->GetColumnCount(), item);
+}
+
+void wxListCtrlXmlHandler::HandleListItem()
+{
+ wxListCtrl * const list = wxDynamicCast(m_parentAsWindow, wxListCtrl);
+ wxCHECK_RET( list, "must have wxListCtrl parent" );
+
+ wxListItem item;
+
+ HandleCommonItemAttrs(item);
+
+ if (HasParam(wxT("bg")))
+ item.SetBackgroundColour(GetColour(wxT("bg")));
+ if (HasParam(wxT("col")))
+ item.SetColumn((int)GetLong(wxT("col")));
+ if (HasParam(wxT("data")))
+ item.SetData(GetLong(wxT("data")));
+ if (HasParam(wxT("font")))
+ item.SetFont(GetFont());
+ if (HasParam(wxT("state")))
+ item.SetState(GetStyle(wxT("state")));
+ if (HasParam(wxT("textcolour")))
+ item.SetTextColour(GetColour(wxT("textcolour")));
+ if (HasParam(wxT("textcolor")))
+ item.SetTextColour(GetColour(wxT("textcolor")));
+
+ // the list control icon style, may be 0
+ int image;
+ if ( list->HasFlag(wxLC_ICON) )
+ image = GetImageIndex(list, wxIMAGE_LIST_NORMAL);
+ else if ( list->HasFlag(wxLC_SMALL_ICON) || list->HasFlag(wxLC_REPORT) || list->HasFlag(wxLC_LIST) )
+ image = GetImageIndex(list, wxIMAGE_LIST_SMALL);
+ else
+ image = wxNOT_FOUND;
+
+ if ( image != wxNOT_FOUND )
+ item.SetImage(image);
+
+ // append the list item to the control
+ item.SetId(list->GetItemCount());
+
+ list->InsertItem(item);
+}
+
+wxListCtrl *wxListCtrlXmlHandler::HandleListCtrl()
{
XRC_MAKE_INSTANCE(list, wxListCtrl)
wxDefaultValidator,
GetName());
- // FIXME: add columns definition
+ // we can optionally have normal and/or small image lists
+ wxImageList *imagelist;
+ imagelist = GetImageList(wxT("imagelist"));
+ if ( imagelist )
+ list->AssignImageList(imagelist, wxIMAGE_LIST_NORMAL);
+ imagelist = GetImageList(wxT("imagelist-small"));
+ if ( imagelist )
+ list->AssignImageList(imagelist, wxIMAGE_LIST_SMALL);
+ CreateChildrenPrivately(list);
SetupWindow(list);
return list;
}
-bool wxListCtrlXmlHandler::CanHandle(wxXmlNode *node)
+long wxListCtrlXmlHandler::GetImageIndex(wxListCtrl *listctrl, int which)
{
- return IsOfClass(node, wxT("wxListCtrl"));
+ // use different tag names depending on whether we need a normal or small
+ // image
+ wxString
+ bmpParam("bitmap"),
+ imgParam("image");
+ switch ( which )
+ {
+ case wxIMAGE_LIST_SMALL:
+ bmpParam += "-small";
+ imgParam += "-small";
+ break;
+
+ case wxIMAGE_LIST_NORMAL:
+ // nothing to do
+ break;
+
+ default:
+ wxFAIL_MSG( "unsupported image list kind" );
+ return wxNOT_FOUND;
+ }
+
+ // look for either bitmap or image tags
+ int imgIndex = wxNOT_FOUND;
+ if ( HasParam(bmpParam) )
+ {
+ // we implicitly construct an image list containing the specified
+ // bitmaps
+ wxBitmap bmp = GetBitmap(bmpParam, wxART_OTHER);
+
+ // create the image list on demand for the first bitmap
+ wxImageList *imgList = listctrl->GetImageList(which);
+ if ( !imgList )
+ {
+ imgList = new wxImageList( bmp.GetWidth(), bmp.GetHeight() );
+ listctrl->AssignImageList( imgList, which );
+ }
+
+ imgIndex = imgList->Add(bmp);
+ }
+
+ if ( HasParam(imgParam) )
+ {
+ if ( imgIndex != wxNOT_FOUND )
+ {
+ // TODO: we should really check that only bitmap or only image tags
+ // are used across all items of the control, not just in this
+ // one
+ ReportError(wxString::Format(
+ "listitem %s attribute ignored because %s is also specified",
+ bmpParam, imgParam));
+ }
+
+ // just use the specified index directly
+ imgIndex = GetLong(imgParam);
+ }
+
+ return imgIndex;
}
#endif // wxUSE_XRC && wxUSE_LISTCTRL
projects / wxWidgets.git / blobdiff