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 wxToolBarXmlHandler::wxToolBarXmlHandler()
  29 : wxXmlResourceHandler(), m_isInside(FALSE), m_toolbar(NULL)
  30 {
  31     XRC_ADD_STYLE(wxTB_FLAT);
  32     XRC_ADD_STYLE(wxTB_DOCKABLE);
  33     XRC_ADD_STYLE(wxTB_VERTICAL);
  34     XRC_ADD_STYLE(wxTB_HORIZONTAL);
  35     XRC_ADD_STYLE(wxTB_3DBUTTONS);
  36     XRC_ADD_STYLE(wxTB_TEXT);
  37     XRC_ADD_STYLE(wxTB_NOICONS);
  38     XRC_ADD_STYLE(wxTB_NODIVIDER);
  39     XRC_ADD_STYLE(wxTB_NOALIGN);
  40 }
  41
  42 wxObject *wxToolBarXmlHandler::DoCreateResource()
  43 {
  44     if (m_class == wxT("tool"))
  45     {
  46         wxCHECK_MSG(m_toolbar, NULL, wxT("Incorrect syntax of XRC resource: tool not within a toolbar!"));
  47
  48         if (GetPosition() != wxDefaultPosition)
  49         {
  50             m_toolbar->AddTool(GetID(),
  51                                GetBitmap(wxT("bitmap"), wxART_TOOLBAR),
  52                                GetBitmap(wxT("bitmap2"), wxART_TOOLBAR),
  53                                GetBool(wxT("toggle")),
  54                                GetPosition().x,
  55                                GetPosition().y,
  56                                NULL,
  57                                GetText(wxT("tooltip")),
  58                                GetText(wxT("longhelp")));
  59         }
  60         else
  61         {
  62             wxItemKind kind = wxITEM_NORMAL;
  63             if (GetBool(wxT("radio")))
  64                 kind = wxITEM_RADIO;
  65             if (GetBool(wxT("toggle")))
  66             {
  67                 wxASSERT_MSG( kind == wxITEM_NORMAL,
  68                               _T("can't have both toggleable and radion button at once") );
  69                 kind = wxITEM_CHECK;
  70             }
  71             m_toolbar->AddTool(GetID(),
  72                                GetText(wxT("label")),
  73                                GetBitmap(wxT("bitmap"), wxART_TOOLBAR),
  74                                GetBitmap(wxT("bitmap2"), wxART_TOOLBAR),
  75                                kind,
  76                                GetText(wxT("tooltip")),
  77                                GetText(wxT("longhelp")));
  78         }
  79         return m_toolbar; // must return non-NULL
  80     }
  81
  82     else if (m_class == wxT("separator"))
  83     {
  84         wxCHECK_MSG(m_toolbar, NULL, wxT("Incorrect syntax of XRC resource: separator not within a toolbar!"));
  85         m_toolbar->AddSeparator();
  86         return m_toolbar; // must return non-NULL
  87     }
  88
  89     else /*<object class="wxToolBar">*/
  90     {
  91         int style = GetStyle(wxT("style"), wxNO_BORDER | wxTB_HORIZONTAL);
  92 #ifdef __WXMSW__
  93         if (!(style & wxNO_BORDER)) style |= wxNO_BORDER;
  94 #endif
  95
  96         XRC_MAKE_INSTANCE(toolbar, wxToolBar)
  97
  98         toolbar->Create(m_parentAsWindow,
  99                          GetID(),
 100                          GetPosition(),
 101                          GetSize(),
 102                          style,
 103                          GetName());
 104
 105         wxSize bmpsize = GetSize(wxT("bitmapsize"));
 106         if (!(bmpsize == wxDefaultSize))
 107             toolbar->SetToolBitmapSize(bmpsize);
 108         wxSize margins = GetSize(wxT("margins"));
 109         if (!(margins == wxDefaultSize))
 110             toolbar->SetMargins(margins.x, margins.y);
 111         long packing = GetLong(wxT("packing"), -1);
 112         if (packing != -1)
 113             toolbar->SetToolPacking(packing);
 114         long separation = GetLong(wxT("separation"), -1);
 115         if (separation != -1)
 116             toolbar->SetToolSeparation(separation);
 117
 118         wxXmlNode *children_node = GetParamNode(wxT("object"));
 119         if (!children_node)
 120            children_node = GetParamNode(wxT("object_ref"));
 121
 122         if (children_node == NULL) return toolbar;
 123
 124         m_isInside = TRUE;
 125         m_toolbar = toolbar;
 126
 127         wxXmlNode *n = children_node;
 128
 129         while (n)
 130         {
 131             if ((n->GetType() == wxXML_ELEMENT_NODE) &&
 132                 (n->GetName() == wxT("object") || n->GetName() == wxT("object_ref")))
 133             {
 134                 wxObject *created = CreateResFromNode(n, toolbar, NULL);
 135                 wxControl *control = wxDynamicCast(created, wxControl);
 136                 if (!IsOfClass(n, wxT("tool")) &&
 137                     !IsOfClass(n, wxT("separator")) &&
 138                     control != NULL)
 139                     toolbar->AddControl(control);
 140             }
 141             n = n->GetNext();
 142         }
 143
 144         m_isInside = FALSE;
 145         m_toolbar = NULL;
 146
 147         toolbar->Realize();
 148
 149         // FIXME: how can I create a toolbar without immediately setting it to the frame?
 150         if (m_parentAsWindow)
 151         {
 152             wxFrame *parentFrame = wxDynamicCast(m_parent, wxFrame);
 153             if (parentFrame)
 154                 parentFrame->SetToolBar(toolbar);
 155         }
 156
 157         return toolbar;
 158     }
 159 }
 160
 161 bool wxToolBarXmlHandler::CanHandle(wxXmlNode *node)
 162 {
 163     return ((!m_isInside && IsOfClass(node, wxT("wxToolBar"))) ||
 164             (m_isInside && IsOfClass(node, wxT("tool"))) ||
 165             (m_isInside && IsOfClass(node, wxT("separator"))));
 166 }
 167
 168 #endif