+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// Name: xh_sizer.cpp
-// Purpose: XML resource for wxBoxSizer
-// Author: Vaclav Slavik
-// Created: 2000/03/21
-// RCS-ID: $Id$
-// Copyright: (c) 2000 Vaclav Slavik
-// Licence: wxWindows licence
-/////////////////////////////////////////////////////////////////////////////
-
-#ifdef __GNUG__
-#pragma implementation "xh_sizer.h"
-#endif
-
-// For compilers that support precompilation, includes "wx.h".
-#include "wx/wxprec.h"
-
-#ifdef __BORLANDC__
- #pragma hdrstop
-#endif
-
-#include "wx/xml/xh_sizer.h"
-#include "wx/sizer.h"
-#include "wx/log.h"
-#include "wx/statbox.h"
-#include "wx/notebook.h"
-#include "wx/tokenzr.h"
-
-bool wxSizerXmlHandler::IsSizerNode(wxXmlNode *node)
-{
- return (IsOfClass(node, wxT("wxBoxSizer"))) ||
- (IsOfClass(node, wxT("wxStaticBoxSizer"))) ||
- (IsOfClass(node, wxT("wxGridSizer"))) ||
- (IsOfClass(node, wxT("wxFlexGridSizer")));
-}
-
-
-
-wxSizerXmlHandler::wxSizerXmlHandler()
-: wxXmlResourceHandler(), m_isInside(FALSE), m_parentSizer(NULL)
-{
- ADD_STYLE(wxHORIZONTAL);
- ADD_STYLE(wxVERTICAL);
-
- // and flags
- ADD_STYLE(wxLEFT);
- ADD_STYLE(wxRIGHT);
- ADD_STYLE(wxTOP);
- ADD_STYLE(wxBOTTOM);
- ADD_STYLE(wxNORTH);
- ADD_STYLE(wxSOUTH);
- ADD_STYLE(wxEAST);
- ADD_STYLE(wxWEST);
- ADD_STYLE(wxALL);
-
- ADD_STYLE(wxGROW);
- ADD_STYLE(wxEXPAND);
- ADD_STYLE(wxSHAPED);
- ADD_STYLE(wxSTRETCH_NOT);
-
- ADD_STYLE(wxALIGN_CENTER);
- ADD_STYLE(wxALIGN_CENTRE);
- ADD_STYLE(wxALIGN_LEFT);
- ADD_STYLE(wxALIGN_TOP);
- ADD_STYLE(wxALIGN_RIGHT);
- ADD_STYLE(wxALIGN_BOTTOM);
- ADD_STYLE(wxALIGN_CENTER_HORIZONTAL);
- ADD_STYLE(wxALIGN_CENTRE_HORIZONTAL);
- ADD_STYLE(wxALIGN_CENTER_VERTICAL);
- ADD_STYLE(wxALIGN_CENTRE_VERTICAL);
-}
-
-
-
-wxObject *wxSizerXmlHandler::DoCreateResource()
-{
- if (m_class == wxT("sizeritem"))
- {
- wxXmlNode *n = GetParamNode(wxT("object"));
-
- if (n)
- {
- bool old_ins = m_isInside;
- wxSizer *old_par = m_parentSizer;
- m_isInside = FALSE;
- if (!IsSizerNode(n)) m_parentSizer = NULL;
- wxObject *item = CreateResFromNode(n, m_parent, NULL);
- m_isInside = old_ins;
- m_parentSizer = old_par;
- wxSizer *sizer = wxDynamicCast(item, wxSizer);
- wxWindow *wnd = wxDynamicCast(item, wxWindow);
- wxSize minsize = GetSize(wxT("minsize"));
-
- if (sizer)
- {
- m_parentSizer->Add(sizer, GetLong(wxT("option")),
- GetStyle(wxT("flag")), GetDimension(wxT("border")));
- if (!(minsize == wxDefaultSize))
- m_parentSizer->SetItemMinSize(sizer, minsize.x, minsize.y);
- }
- else if (wnd)
- {
- m_parentSizer->Add(wnd, GetLong(wxT("option")),
- GetStyle(wxT("flag")), GetDimension(wxT("border")));
- if (!(minsize == wxDefaultSize))
- m_parentSizer->SetItemMinSize(wnd, minsize.x, minsize.y);
- }
- else
- wxLogError(wxT("Error in resource."));
-
- return item;
- }
- else /*n == NULL*/
- {
- wxLogError(wxT("Error in resource: no control/sizer within sizer's <item> tag."));
- return NULL;
- }
- }
-
- else if (m_class == wxT("spacer"))
- {
- wxCHECK_MSG(m_parentSizer, NULL, wxT("Incorrect syntax of XML resource: spacer not within sizer!"));
- wxSize sz = GetSize();
- m_parentSizer->Add(sz.x, sz.y,
- GetLong(wxT("option")), GetStyle(wxT("flag")), GetDimension(wxT("border")));
- return NULL;
- }
-
-
- else {
- wxSizer *sizer = NULL;
-
- wxXmlNode *parentNode = m_node->GetParent();
-
- wxCHECK_MSG(m_parentSizer != NULL ||
- ((IsOfClass(parentNode, wxT("wxPanel")) ||
- IsOfClass(parentNode, wxT("wxDialog"))) &&
- parentNode->GetType() == wxXML_ELEMENT_NODE), NULL,
- wxT("Incorrect use of sizer: parent is not 'wxDialog' or 'wxPanel'."));
-
- if (m_class == wxT("wxBoxSizer"))
- sizer = new wxBoxSizer(GetStyle(wxT("orient"), wxHORIZONTAL));
-
- else if (m_class == wxT("wxStaticBoxSizer"))
- {
- sizer = new wxStaticBoxSizer(
- new wxStaticBox(m_parentAsWindow, -1, GetText(wxT("label"))),
- GetStyle(wxT("orient"), wxHORIZONTAL));
- }
-
- else if (m_class == wxT("wxGridSizer"))
- sizer = new wxGridSizer(GetLong(wxT("rows")), GetLong(wxT("cols")),
- GetDimension(wxT("vgap")), GetDimension(wxT("hgap")));
-
- else if (m_class == wxT("wxFlexGridSizer"))
- {
- wxFlexGridSizer *fsizer =
- new wxFlexGridSizer(GetLong(wxT("rows")), GetLong(wxT("cols")),
- GetDimension(wxT("vgap")), GetDimension(wxT("hgap")));
- sizer = fsizer;
- wxStringTokenizer tkn;
- unsigned long l;
- tkn.SetString(GetParamValue(wxT("growablerows")), wxT(","));
- while (tkn.HasMoreTokens())
- {
- if (!tkn.GetNextToken().ToULong(&l))
- wxLogError(wxT("growablerows must be comma-separated list of row numbers"));
- else
- fsizer->AddGrowableRow(l);
- }
- tkn.SetString(GetParamValue(wxT("growablecols")), wxT(","));
- while (tkn.HasMoreTokens())
- {
- if (!tkn.GetNextToken().ToULong(&l))
- wxLogError(wxT("growablecols must be comma-separated list of column numbers"));
- else
- fsizer->AddGrowableCol(l);
- }
- }
-
- wxSize minsize = GetSize(wxT("minsize"));
- if (!(minsize == wxDefaultSize))
- sizer->SetMinSize(minsize);
-
- wxSizer *old_par = m_parentSizer;
- m_parentSizer = sizer;
- bool old_ins = m_isInside;
- m_isInside = TRUE;
- CreateChildren(m_parent, TRUE/*only this handler*/);
- m_isInside = old_ins;
- m_parentSizer = old_par;
-
- if (m_parentSizer == NULL) // setup window:
- {
- m_parentAsWindow->SetAutoLayout(TRUE);
- m_parentAsWindow->SetSizer(sizer);
-
- wxXmlNode *nd = m_node;
- m_node = parentNode;
- if (GetSize() == wxDefaultSize)
- sizer->Fit(m_parentAsWindow);
- m_node = nd;
-
- if (m_parentAsWindow->GetWindowStyle() & (wxRESIZE_BOX | wxRESIZE_BORDER))
- sizer->SetSizeHints(m_parentAsWindow);
- }
-
- return sizer;
- }
-}
-
-
-
-bool wxSizerXmlHandler::CanHandle(wxXmlNode *node)
-{
- return ((!m_isInside && IsSizerNode(node)) ||
- (m_isInside && IsOfClass(node, wxT("sizeritem"))) ||
- (m_isInside && IsOfClass(node, wxT("spacer"))));
-}
projects / wxWidgets.git / blobdiff