utils/configtool/src/configtree.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        configtree.h
   3 // Purpose:     wxWidgets Configuration Tool tree class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     2003-06-03
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  13 #pragma implementation "configtree.h"
  14 #endif
  15
  16 // Includes other headers for precompiled compilation
  17 #include "wx/wx.h"
  18
  19 #ifdef __BORLANDC__
  20 #pragma hdrstop
  21 #endif
  22
  23 #include "wx/imaglist.h"
  24 #include "wx/cshelp.h"
  25
  26 // Include XPM icons
  27 #include "bitmaps/closedfolder.xpm"
  28 #include "bitmaps/closedfolder_dis.xpm"
  29
  30 #include "bitmaps/checked.xpm"
  31 #include "bitmaps/checked_dis.xpm"
  32 #include "bitmaps/unchecked.xpm"
  33 #include "bitmaps/unchecked_dis.xpm"
  34
  35 #include "bitmaps/radioon.xpm"
  36 #include "bitmaps/radioon_dis.xpm"
  37 #include "bitmaps/radiooff.xpm"
  38 #include "bitmaps/radiooff_dis.xpm"
  39
  40 #include "bitmaps/checkedfolder.xpm"
  41 #include "bitmaps/checkedfolder_dis.xpm"
  42 #include "bitmaps/uncheckedfolder.xpm"
  43 #include "bitmaps/uncheckedfolder_dis.xpm"
  44
  45 #include "bitmaps/radiofolderon.xpm"
  46 #include "bitmaps/radiofolderon_dis.xpm"
  47 #include "bitmaps/radiofolderoff.xpm"
  48 #include "bitmaps/radiofolderoff_dis.xpm"
  49
  50 #include "configtree.h"
  51 #include "configtooldoc.h"
  52 #include "configtoolview.h"
  53 #include "wxconfigtool.h"
  54 #include "mainframe.h"
  55
  56 /*
  57  * ctConfigTreeCtrl
  58  */
  59
  60 IMPLEMENT_CLASS(ctConfigTreeCtrl, wxTreeCtrl)
  61
  62 BEGIN_EVENT_TABLE(ctConfigTreeCtrl, wxTreeCtrl)
  63     EVT_MOUSE_EVENTS(ctConfigTreeCtrl::OnMouseEvent)
  64     EVT_CHAR(ctConfigTreeCtrl::OnKeyDown)
  65     EVT_TREE_SEL_CHANGED(-1, ctConfigTreeCtrl::OnSelChanged)
  66     EVT_HELP(-1, ctConfigTreeCtrl::OnHelp)
  67 END_EVENT_TABLE()
  68
  69 ctConfigTreeCtrl::ctConfigTreeCtrl(wxWindow* parent, wxWindowID id, const wxPoint& pt,
  70                                    const wxSize& sz, long style):
  71 wxTreeCtrl(parent, id, pt, sz, style)
  72 {
  73     LoadIcons();
  74
  75     m_contextMenu = NULL;
  76     m_contextMenu = new wxMenu;
  77
  78     m_contextMenu->Append(ctID_TREE_PASTE_BEFORE, _("Paste &before this option"));
  79     m_contextMenu->Append(ctID_TREE_PASTE_AFTER, _("Paste &after this option"));
  80     m_contextMenu->Append(ctID_TREE_PASTE_AS_CHILD, _("Paste as &child of this option"));
  81     m_contextMenu->AppendSeparator();
  82     m_contextMenu->Append(ctID_TREE_COPY, _("C&opy"));
  83     m_contextMenu->Append(ctID_TREE_CUT, _("Cu&t"));
  84
  85     SetHelpText(_("This shows configuration settings that you can enable and disable."));
  86 }
  87
  88 // Load the icons and initialize the tree
  89 void ctConfigTreeCtrl::LoadIcons()
  90 {
  91     m_imageList = new wxImageList(16, 16, TRUE);
  92     m_iconTable.SetImageList(m_imageList);
  93     SetImageList(m_imageList);
  94
  95     m_iconTable.AddInfo(_T("Group"), wxIcon(closedfolder_xpm), 0, TRUE);
  96     m_iconTable.AddInfo(_T("Group"), wxIcon(closedfolder_dis_xpm), 0, FALSE);
  97
  98     m_iconTable.AddInfo(_T("Checkbox"), wxIcon(checked_xpm), 0, TRUE);
  99     m_iconTable.AddInfo(_T("Checkbox"), wxIcon(checked_dis_xpm), 0, FALSE);
 100     m_iconTable.AddInfo(_T("Checkbox"), wxIcon(unchecked_xpm), 1, TRUE);
 101     m_iconTable.AddInfo(_T("Checkbox"), wxIcon(unchecked_dis_xpm), 1, FALSE);
 102
 103     m_iconTable.AddInfo(_T("CheckGroup"), wxIcon(checkedfolder_xpm), 0, TRUE);
 104     m_iconTable.AddInfo(_T("CheckGroup"), wxIcon(checkedfolder_dis_xpm), 0, FALSE);
 105     m_iconTable.AddInfo(_T("CheckGroup"), wxIcon(uncheckedfolder_xpm), 1, TRUE);
 106     m_iconTable.AddInfo(_T("CheckGroup"), wxIcon(uncheckedfolder_dis_xpm), 1, FALSE);
 107
 108     m_iconTable.AddInfo(_T("RadioGroup"), wxIcon(radiofolderon_xpm), 0, TRUE);
 109     m_iconTable.AddInfo(_T("RadioGroup"), wxIcon(radiofolderon_dis_xpm), 0, FALSE);
 110     m_iconTable.AddInfo(_T("RadioGroup"), wxIcon(radiofolderoff_xpm), 1, TRUE);
 111     m_iconTable.AddInfo(_T("RadioGroup"), wxIcon(radiofolderoff_dis_xpm), 1, FALSE);
 112
 113     m_iconTable.AddInfo(_T("Radiobutton"), wxIcon(radioon_xpm), 0, TRUE);
 114     m_iconTable.AddInfo(_T("Radiobutton"), wxIcon(radioon_dis_xpm), 0, FALSE);
 115     m_iconTable.AddInfo(_T("Radiobutton"), wxIcon(radiooff_xpm), 1, TRUE);
 116     m_iconTable.AddInfo(_T("Radiobutton"), wxIcon(radiooff_dis_xpm), 1, FALSE);
 117 }
 118
 119 ctConfigTreeCtrl::~ctConfigTreeCtrl()
 120 {
 121     SetImageList(NULL);
 122     delete m_imageList;
 123
 124     delete m_contextMenu;
 125 }
 126
 127 void ctConfigTreeCtrl::OnSelChanged(wxTreeEvent& WXUNUSED(event))
 128 {
 129     ctConfigToolDoc* doc = wxGetApp().GetMainFrame()->GetDocument();
 130     if (doc)
 131     {
 132         ctConfigToolHint hint(NULL, ctSelChanged);
 133         doc->UpdateAllViews(NULL, & hint);
 134     }
 135 }
 136
 137 void ctConfigTreeCtrl::OnMouseEvent(wxMouseEvent& event)
 138 {
 139     int flags = 0;
 140     wxTreeItemId item = HitTest(wxPoint(event.GetX(), event.GetY()), flags);
 141
 142     if (event.LeftDown())
 143     {
 144         if (flags & wxTREE_HITTEST_ONITEMICON)
 145         {
 146             ctTreeItemData* data = (ctTreeItemData*) GetItemData(item);
 147             ctConfigToolDoc* doc = wxGetApp().GetMainFrame()->GetDocument();
 148             if (doc)
 149             {
 150                 ctConfigToolView* view = wxDynamicCast(doc->GetFirstView(), ctConfigToolView);
 151                 if (view)
 152                     view->OnIconLeftDown(this, data->GetConfigItem());
 153             }
 154         }
 155     }
 156     else if (event.RightDown())
 157     {
 158         if ((flags & wxTREE_HITTEST_ONITEMBUTTON) ||
 159             (flags & wxTREE_HITTEST_ONITEMICON) ||
 160             (flags & wxTREE_HITTEST_ONITEMINDENT) ||
 161             (flags & wxTREE_HITTEST_ONITEMLABEL))
 162         {
 163             ctTreeItemData* data = (ctTreeItemData*) GetItemData(item);
 164             ctConfigToolDoc* doc = wxGetApp().GetMainFrame()->GetDocument();
 165             if (doc && data)
 166             {
 167                 m_contextItem = data->GetConfigItem();
 168                 PopupMenu(m_contextMenu, event.GetX(), event.GetY());
 169             }
 170         }
 171     }
 172
 173     event.Skip();
 174 }
 175
 176 void ctConfigTreeCtrl::OnKeyDown(wxKeyEvent& event)
 177 {
 178     wxTreeItemId id = GetSelection();
 179     if (event.GetKeyCode() == WXK_SPACE)
 180     {
 181         if (id.IsOk())
 182         {
 183             ctConfigItem* item = ((ctTreeItemData*) GetItemData(id))->GetConfigItem();
 184             ctConfigToolDoc* doc = wxGetApp().GetMainFrame()->GetDocument();
 185             if (doc)
 186             {
 187                 ctConfigToolView* view = wxDynamicCast(doc->GetFirstView(), ctConfigToolView);
 188                 if (view)
 189                     view->OnIconLeftDown(this, item);
 190             }
 191         }
 192     }
 193     else
 194     {
 195         event.Skip();
 196     }
 197 }
 198
 199 // Show help for this window
 200 void ctConfigTreeCtrl::OnHelp(wxHelpEvent& event)
 201 {
 202     wxPoint pt = ScreenToClient(event.GetPosition());
 203     int flags = 0;
 204     wxTreeItemId id = HitTest(pt, flags);
 205     wxHelpProvider *helpProvider = wxHelpProvider::Get();
 206     if ( helpProvider && id > 0)
 207     {
 208         ctConfigItem* item = ((ctTreeItemData*) GetItemData(id))->GetConfigItem();
 209         if (item)
 210         {
 211             wxString helpTopic = item->GetPropertyString(wxT("help-topic"));
 212             if (!helpTopic.IsEmpty())
 213             {
 214                 wxGetApp().GetReferenceHelpController().DisplaySection(helpTopic);
 215                 return;
 216             }
 217             }
 218     }
 219
 220     event.Skip();
 221 }
 222
 223 ctTreeItemData::~ctTreeItemData()
 224 {
 225     if (m_configItem) delete m_configItem;
 226 }
 227