contrib/src/xrc/xh_toolb.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        xh_toolb.cpp
   3 // Purpose:     XRC resource for wxBoxSizer
   4 // Author:      Vaclav Slavik
   5 // Created:     2000/08/11
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2000 Vaclav Slavik
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifdef __GNUG__
  12 #pragma implementation "xh_toolb.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_toolb.h"
  23 #include "wx/toolbar.h"
  24 #include "wx/frame.h"
  25
  26 #if wxUSE_TOOLBAR
  27
  28 IMPLEMENT_DYNAMIC_CLASS(wxToolBarXmlHandler, wxXmlResourceHandler)
  29
  30 wxToolBarXmlHandler::wxToolBarXmlHandler()
  31 : wxXmlResourceHandler(), m_isInside(FALSE), m_toolbar(NULL)
  32 {
  33     XRC_ADD_STYLE(wxTB_FLAT);
  34     XRC_ADD_STYLE(wxTB_DOCKABLE);
  35     XRC_ADD_STYLE(wxTB_VERTICAL);
  36     XRC_ADD_STYLE(wxTB_HORIZONTAL);
  37     XRC_ADD_STYLE(wxTB_3DBUTTONS);
  38     XRC_ADD_STYLE(wxTB_TEXT);
  39     XRC_ADD_STYLE(wxTB_NOICONS);
  40     XRC_ADD_STYLE(wxTB_NODIVIDER);
  41     XRC_ADD_STYLE(wxTB_NOALIGN);
  42     AddWindowStyles();
  43 }
  44
  45 wxObject *wxToolBarXmlHandler::DoCreateResource()
  46 {
  47     if (m_class == wxT("tool"))
  48     {
  49         wxCHECK_MSG(m_toolbar, NULL, wxT("Incorrect syntax of XRC resource: tool not within a toolbar!"));
  50
  51         if (GetPosition() != wxDefaultPosition)
  52         {
  53             m_toolbar->AddTool(GetID(),
  54                                GetBitmap(wxT("bitmap"), wxART_TOOLBAR),
  55                                GetBitmap(wxT("bitmap2"), wxART_TOOLBAR),
  56                                GetBool(wxT("toggle")),
  57                                GetPosition().x,
  58                                GetPosition().y,
  59                                NULL,
  60                                GetText(wxT("tooltip")),
  61                                GetText(wxT("longhelp")));
  62         }
  63         else
  64         {
  65             wxItemKind kind = wxITEM_NORMAL;
  66             if (GetBool(wxT("radio")))
  67                 kind = wxITEM_RADIO;
  68             if (GetBool(wxT("toggle")))
  69             {
  70                 wxASSERT_MSG( kind == wxITEM_NORMAL,
  71                               _T("can't have both toggleable and radion button at once") );
  72                 kind = wxITEM_CHECK;
  73             }
  74             m_toolbar->AddTool(GetID(),
  75                                GetText(wxT("label")),
  76                                GetBitmap(wxT("bitmap"), wxART_TOOLBAR),
  77                                GetBitmap(wxT("bitmap2"), wxART_TOOLBAR),
  78                                kind,
  79                                GetText(wxT("tooltip")),
  80                                GetText(wxT("longhelp")));
  81         }
  82         return m_toolbar; // must return non-NULL
  83     }
  84
  85     else if (m_class == wxT("separator"))
  86     {
  87         wxCHECK_MSG(m_toolbar, NULL, wxT("Incorrect syntax of XRC resource: separator not within a toolbar!"));
  88         m_toolbar->AddSeparator();
  89         return m_toolbar; // must return non-NULL
  90     }
  91
  92     else /*<object class="wxToolBar">*/
  93     {
  94         int style = GetStyle(wxT("style"), wxNO_BORDER | wxTB_HORIZONTAL);
  95 #ifdef __WXMSW__
  96         if (!(style & wxNO_BORDER)) style |= wxNO_BORDER;
  97 #endif
  98
  99         XRC_MAKE_INSTANCE(toolbar, wxToolBar)
 100
 101         toolbar->Create(m_parentAsWindow,
 102                          GetID(),
 103                          GetPosition(),
 104                          GetSize(),
 105                          style,
 106                          GetName());
 107
 108         wxSize bmpsize = GetSize(wxT("bitmapsize"));
 109         if (!(bmpsize == wxDefaultSize))
 110             toolbar->SetToolBitmapSize(bmpsize);
 111         wxSize margins = GetSize(wxT("margins"));
 112         if (!(margins == wxDefaultSize))
 113             toolbar->SetMargins(margins.x, margins.y);
 114         long packing = GetLong(wxT("packing"), -1);
 115         if (packing != -1)
 116             toolbar->SetToolPacking(packing);
 117         long separation = GetLong(wxT("separation"), -1);
 118         if (separation != -1)
 119             toolbar->SetToolSeparation(separation);
 120
 121         wxXmlNode *children_node = GetParamNode(wxT("object"));
 122         if (!children_node)
 123            children_node = GetParamNode(wxT("object_ref"));
 124
 125         if (children_node == NULL) return toolbar;
 126
 127         m_isInside = TRUE;
 128         m_toolbar = toolbar;
 129
 130         wxXmlNode *n = children_node;
 131
 132         while (n)
 133         {
 134             if ((n->GetType() == wxXML_ELEMENT_NODE) &&
 135                 (n->GetName() == wxT("object") || n->GetName() == wxT("object_ref")))
 136             {
 137                 wxObject *created = CreateResFromNode(n, toolbar, NULL);
 138                 wxControl *control = wxDynamicCast(created, wxControl);
 139                 if (!IsOfClass(n, wxT("tool")) &&
 140                     !IsOfClass(n, wxT("separator")) &&
 141                     control != NULL)
 142                     toolbar->AddControl(control);
 143             }
 144             n = n->GetNext();
 145         }
 146
 147         m_isInside = FALSE;
 148         m_toolbar = NULL;
 149
 150         toolbar->Realize();
 151
 152         if (m_parentAsWindow && !GetBool(wxT("dontattachtoframe")))
 153         {
 154             wxFrame *parentFrame = wxDynamicCast(m_parent, wxFrame);
 155             if (parentFrame)
 156                 parentFrame->SetToolBar(toolbar);
 157         }
 158
 159         return toolbar;
 160     }
 161 }
 162
 163 bool wxToolBarXmlHandler::CanHandle(wxXmlNode *node)
 164 {
 165     return ((!m_isInside && IsOfClass(node, wxT("wxToolBar"))) ||
 166             (m_isInside && IsOfClass(node, wxT("tool"))) ||
 167             (m_isInside && IsOfClass(node, wxT("separator"))));
 168 }
 169
 170 #endif