contrib/utils/wxrcedit/propframe.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Author:      Vaclav Slavik
   3 // Created:     2000/05/05
   4 // RCS-ID:      $Id$
   5 // Copyright:   (c) 2000 Vaclav Slavik
   6 // Licence:     wxWindows licence
   7 /////////////////////////////////////////////////////////////////////////////
   8
   9 #ifdef __GNUG__
  10     #pragma implementation "propframe.h"
  11 #endif
  12
  13 // For compilers that support precompilation, includes "wx/wx.h".
  14 #include "wx/wxprec.h"
  15
  16 #ifdef __BORLANDC__
  17     #pragma hdrstop
  18 #endif
  19
  20 #include "wx/wx.h"
  21 #include "wx/xml/xml.h"
  22 #include "wx/config.h"
  23 #include "splittree.h"
  24 #include "xmlhelpr.h"
  25 #include "propframe.h"
  26 #include "nodehnd.h"
  27 #include "propedit.h"
  28 #include "pe_basic.h"
  29 #include "pe_adv.h"
  30
  31 // ------------- support classes --------
  32
  33
  34 class PropsTree: public wxRemotelyScrolledTreeCtrl
  35 {
  36     public:
  37         PropsTree(wxWindow* parent, wxWindowID id, const wxPoint& pt = wxDefaultPosition,
  38             const wxSize& sz = wxDefaultSize, long style = wxTR_HAS_BUTTONS)
  39             : wxRemotelyScrolledTreeCtrl(parent, id, pt, sz, style),
  40               m_EditCtrl(NULL) {}
  41
  42             void OnPaint(wxPaintEvent& event)
  43         {
  44                 wxPaintDC dc(this);
  45
  46                 wxTreeCtrl::OnPaint(event);
  47
  48             // Reset the device origin since it may have been set
  49             dc.SetDeviceOrigin(0, 0);
  50
  51                 wxPen pen(wxColour(_T("BLACK")), 1, wxSOLID);
  52                 dc.SetPen(pen);
  53
  54                 dc.SetBrush(* wxTRANSPARENT_BRUSH);
  55
  56             wxSize clientSize = GetClientSize();
  57                 wxRect itemRect;
  58                 int cy=0;
  59                 wxTreeItemId h, lastH;
  60                 for(h=GetFirstVisibleItem();h;h=GetNextVisible(h))
  61                 {
  62                         if (h.IsOk() && GetBoundingRect(h, itemRect))
  63                         {
  64                                 cy = itemRect.GetTop();
  65                                 dc.DrawLine(0, cy, clientSize.x, cy);
  66                                 lastH = h;
  67                         }
  68                 }
  69                 if (lastH.IsOk() && GetBoundingRect(lastH, itemRect))
  70                 {
  71                         cy = itemRect.GetBottom();
  72                         dc.DrawLine(0, cy, clientSize.x, cy);
  73                 }
  74         }
  75
  76         void OnSelChange(wxTreeEvent& event)
  77         {
  78             if (m_EditCtrl != NULL)
  79             {
  80                 m_EditCtrl->EndEdit();
  81                 m_EditCtrl = NULL;
  82             }
  83
  84             wxTreeItemId item = event.GetItem();
  85             PETreeData *dt = (PETreeData*)GetItemData(item);
  86             if (dt != NULL)
  87             {
  88                 wxRect bounding;
  89                 GetBoundingRect(item, bounding);
  90                 bounding.SetX(0);
  91                 bounding.SetWidth(GetCompanionWindow()->GetSize().x);
  92                 dt->EditCtrl->BeginEdit(bounding, item);
  93                 m_EditCtrl = dt->EditCtrl;
  94             }
  95         }
  96
  97         void ClearProps()
  98         {
  99             DeleteAllItems();
 100             AddRoot(_("Properties"));
 101             if (m_EditCtrl)
 102             {
 103                 m_EditCtrl->EndEdit();
 104                 m_EditCtrl = NULL;
 105             }
 106         }
 107
 108         PropEditCtrl *m_EditCtrl;
 109
 110         DECLARE_EVENT_TABLE()
 111 };
 112
 113 BEGIN_EVENT_TABLE(PropsTree, wxRemotelyScrolledTreeCtrl)
 114         EVT_PAINT(PropsTree::OnPaint)
 115     EVT_TREE_SEL_CHANGED(-1, PropsTree::OnSelChange)
 116 END_EVENT_TABLE()
 117
 118
 119 class PropsValueWindow: public wxTreeCompanionWindow
 120 {
 121     public:
 122         PropsValueWindow(wxWindow* parent, wxWindowID id = -1,
 123           const wxPoint& pos = wxDefaultPosition,
 124           const wxSize& sz = wxDefaultSize,
 125           long style = 0)
 126            : wxTreeCompanionWindow(parent, id, pos, sz, style) {}
 127
 128         virtual void DrawItem(wxDC& dc, wxTreeItemId id, const wxRect& rect)
 129         {
 130                 if (m_treeCtrl)
 131                 {
 132                 PETreeData *data = (PETreeData*)m_treeCtrl->GetItemData(id);
 133                         wxString text;
 134                 if (data != NULL) text = data->EditCtrl->GetValueAsText(id);
 135                 dc.SetBrush(wxBrush(GetBackgroundColour(), wxSOLID));
 136                 dc.DrawRectangle(rect);
 137                         dc.SetTextForeground(* wxBLACK);
 138                         dc.SetBackgroundMode(wxTRANSPARENT);
 139
 140                         int textW, textH;
 141                         dc.GetTextExtent(text, & textW, & textH);
 142
 143                         int x = 5;
 144                         int y = rect.GetY() + wxMax(0, (rect.GetHeight() - textH) / 2);
 145
 146                         dc.DrawText(text, x, y);
 147                 }
 148         }
 149
 150         void OnClick(wxMouseEvent& event)
 151         {
 152             int flags;
 153             wxTreeItemId item = GetTreeCtrl()->HitTest(wxPoint(1, event.GetY()), flags);
 154             if (item.IsOk())
 155             {
 156                 GetTreeCtrl()->ScrollTo(item);
 157                 GetTreeCtrl()->SelectItem(item);
 158             }
 159         }
 160
 161         DECLARE_EVENT_TABLE()
 162 };
 163
 164 BEGIN_EVENT_TABLE(PropsValueWindow, wxTreeCompanionWindow)
 165         EVT_LEFT_DOWN(PropsValueWindow::OnClick)
 166 END_EVENT_TABLE()
 167
 168
 169
 170 // ------------- properties frame --------
 171
 172
 173
 174 PropertiesFrame* PropertiesFrame::ms_Instance = NULL;
 175
 176 PropertiesFrame *PropertiesFrame::Get()
 177 {
 178     if (ms_Instance == NULL)
 179     {
 180         (void)new PropertiesFrame;
 181         ms_Instance->Show(TRUE);
 182     }
 183     return ms_Instance;
 184 }
 185
 186 PropertiesFrame::PropertiesFrame()
 187     : wxFrame(NULL, -1, _("Properties"))
 188 {
 189     ms_Instance = this;
 190     m_Node = NULL;
 191
 192     m_scrolledWindow = new wxSplitterScrolledWindow(this, -1, wxDefaultPosition,
 193                 wxDefaultSize, wxNO_BORDER | wxCLIP_CHILDREN | wxVSCROLL);
 194     m_splitter = new wxThinSplitterWindow(m_scrolledWindow, -1, wxDefaultPosition,
 195                 wxDefaultSize, wxSP_3DBORDER | wxCLIP_CHILDREN /* | wxSP_LIVE_UPDATE */);
 196         m_splitter->SetSashSize(2);
 197     m_tree = new PropsTree(m_splitter, -1, wxDefaultPosition,
 198                 wxDefaultSize, wxTR_HAS_BUTTONS | wxTR_NO_LINES | wxNO_BORDER );
 199     m_tree->SetIndent(2);
 200
 201     m_valueWindow = new PropsValueWindow(m_splitter, -1, wxDefaultPosition,
 202                 wxDefaultSize, wxNO_BORDER);
 203     m_valueWindow->SetBackgroundColour(m_tree->GetBackgroundColour());
 204     m_splitter->SplitVertically(m_tree, m_valueWindow, wxConfig::Get()->Read(_T("propertiesframe_sash"), 100));
 205         //m_splitter->AdjustScrollbars();
 206         m_scrolledWindow->SetTargetWindow(m_tree);
 207
 208         m_scrolledWindow->EnableScrolling(FALSE, FALSE);
 209
 210         // Let the two controls know about each other
 211         m_valueWindow->SetTreeCtrl(m_tree);
 212         m_tree->SetCompanionWindow(m_valueWindow);
 213
 214     wxConfigBase *cfg = wxConfigBase::Get();
 215     SetSize(wxRect(wxPoint(cfg->Read(_T("propertiesframe_x"), -1), cfg->Read(_T("propertiesframe_y"), -1)),
 216             wxSize(cfg->Read(_T("propertiesframe_w"), 200), cfg->Read(_T("propertiesframe_h"), 200))));
 217
 218
 219     m_EditCtrls.DeleteContents(TRUE);
 220     m_EditCtrls.Put(_T("bool"), new PropEditCtrlBool(this));
 221     m_EditCtrls.Put(_T("coord"), new PropEditCtrlCoord(this));
 222     m_EditCtrls.Put(_T("color"), new PropEditCtrlColor(this));
 223     m_EditCtrls.Put(_T("dimension"), new PropEditCtrlDim(this));
 224     m_EditCtrls.Put(_T("flags"), new PropEditCtrlFlags(this));
 225     m_EditCtrls.Put(_T("integer"), new PropEditCtrlInt(this));
 226     m_EditCtrls.Put(_T("not_implemented"), new PropEditCtrlNull(this));
 227     m_EditCtrls.Put(_T("text"), new PropEditCtrlTxt(this));
 228     m_EditCtrls.Put(_T("xmlid"), new PropEditCtrlXMLID(this));
 229     m_EditCtrls.Put(_T("font"), new PropEditCtrlFont(this));
 230     m_EditCtrls.Put(_T("choice"), new PropEditCtrlChoice(this));
 231     m_EditCtrls.Put(_T("file"), new PropEditCtrlFile(this));
 232     m_EditCtrls.Put(_T("imagefile"), new PropEditCtrlImageFile(this));
 233     m_EditCtrls.Put(_T(""), new PropEditCtrlNull(this));
 234
 235     ClearProps();
 236 }
 237
 238
 239
 240 PropertiesFrame::~PropertiesFrame()
 241 {
 242     wxConfigBase *cfg = wxConfigBase::Get();
 243     cfg->Write(_T("propertiesframe_x"), (long)GetPosition().x);
 244     cfg->Write(_T("propertiesframe_y"), (long)GetPosition().y);
 245     cfg->Write(_T("propertiesframe_w"), (long)GetSize().x);
 246     cfg->Write(_T("propertiesframe_h"), (long)GetSize().y);
 247     cfg->Write(_T("propertiesframe_sash"), (long)m_splitter->GetSashPosition());
 248
 249     ms_Instance = NULL;
 250 }
 251
 252
 253
 254 void PropertiesFrame::ShowProps(wxXmlNode *node)
 255 {
 256    m_Node = node;
 257
 258    ClearProps();
 259    AddSingleProp(PropertyInfo(_T("xmlid"), _T("XMLID"), wxEmptyString));
 260    AddProps(NodeHandler::Find(node)->GetPropsList(node));
 261
 262    m_tree->Expand(m_tree->GetRootItem());
 263    m_valueWindow->Refresh();
 264 }
 265
 266
 267
 268 void PropertiesFrame::ClearProps()
 269 {
 270     ((PropsTree*)m_tree)->ClearProps();
 271 }
 272
 273
 274
 275 void PropertiesFrame::AddProps(PropertyInfoArray& plist)
 276 {
 277     for (size_t i = 0; i < plist.GetCount(); i++)
 278     {
 279         AddSingleProp(plist[i]);
 280     }
 281 }
 282
 283
 284
 285 void PropertiesFrame::AddSingleProp(const PropertyInfo& pinfo, wxTreeItemId *root)
 286 {
 287     PropEditCtrl *pec = (PropEditCtrl*)m_EditCtrls.Get(pinfo.Type);
 288     wxTreeItemId tid;
 289     if (root != NULL) tid = *root;
 290     else tid = m_tree->GetRootItem();
 291
 292     if (pec == NULL)
 293         wxLogError(_("Unknown property type '%s'!"), pinfo.Type.c_str());
 294     else
 295         pec->CreateTreeEntry(tid, pinfo);
 296 }
 297