contrib/samples/ogl/studio/cspalette.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        cspalette.cpp
   3 // Purpose:     OGLEdit palette
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     12/07/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 // #pragma implementation
  14 #endif
  15
  16 // For compilers that support precompilation, includes "wx.h".
  17 #include <wx/wxprec.h>
  18
  19 #ifdef __BORLANDC__
  20 #pragma hdrstop
  21 #endif
  22
  23 #ifndef WX_PRECOMP
  24 #include <wx/wx.h>
  25 #endif
  26
  27 #include <wx/laywin.h>
  28
  29 #include <ctype.h>
  30 #include <stdlib.h>
  31 #include <math.h>
  32
  33 #include "doc.h"
  34 #include "view.h"
  35 #include "studio.h"
  36 #include "cspalette.h"
  37 #include "symbols.h"
  38
  39 #if defined(__WXGTK__) || defined(__WXMOTIF__)
  40 #include "bitmaps/arrow.xpm"
  41 #include "bitmaps/texttool.xpm"
  42 #endif
  43
  44 /*
  45  * Object editor tool palette
  46  *
  47  */
  48
  49 csEditorToolPalette::csEditorToolPalette(wxWindow* parent, wxWindowID id, const wxPoint& pos, const wxSize& size,
  50             long style):
  51   TOOLPALETTECLASS(parent, id, pos, size, style)
  52 {
  53   m_currentlySelected = -1;
  54
  55   SetMaxRowsCols(1, 1000);
  56 }
  57
  58 bool csEditorToolPalette::OnLeftClick(int toolIndex, bool toggled)
  59 {
  60   // BEGIN mutual exclusivity code
  61   if (toggled && (m_currentlySelected != -1) && (toolIndex != m_currentlySelected))
  62     ToggleTool(m_currentlySelected, FALSE);
  63
  64   if (toggled)
  65     m_currentlySelected = toolIndex;
  66   else if (m_currentlySelected == toolIndex)
  67     m_currentlySelected = -1;
  68   //  END mutual exclusivity code
  69
  70   return TRUE;
  71 }
  72
  73 void csEditorToolPalette::OnMouseEnter(int toolIndex)
  74 {
  75     wxString msg("");
  76     if (toolIndex == PALETTE_ARROW)
  77         msg = "Pointer";
  78     else if (toolIndex != -1)
  79     {
  80         csSymbol* symbol = wxGetApp().GetSymbolDatabase()->FindSymbol(toolIndex);
  81         if (symbol)
  82             msg = symbol->GetName();
  83     }
  84     ((wxFrame*) wxGetApp().GetTopWindow())->SetStatusText(msg);
  85 }
  86
  87 void csEditorToolPalette::SetSize(int x, int y, int width, int height, int sizeFlags)
  88 {
  89   TOOLPALETTECLASS::SetSize(x, y, width, height, sizeFlags);
  90 }
  91
  92 void csEditorToolPalette::SetSelection(int sel)
  93 {
  94     if ((sel != m_currentlySelected) && (m_currentlySelected != -1))
  95     {
  96         ToggleTool(m_currentlySelected, FALSE);
  97     }
  98     m_currentlySelected = sel;
  99     ToggleTool(m_currentlySelected, TRUE);
 100 }
 101
 102 bool csApp::CreatePalette(wxFrame *parent)
 103 {
 104     // First create a layout window
 105     wxSashLayoutWindow* win = new wxSashLayoutWindow(parent, ID_LAYOUT_WINDOW_PALETTE, wxDefaultPosition, wxSize(200, 30), wxNO_BORDER|wxSW_3D|wxCLIP_CHILDREN);
 106     win->SetDefaultSize(wxSize(10000, 40));
 107     win->SetOrientation(wxLAYOUT_HORIZONTAL);
 108     win->SetAlignment(wxLAYOUT_TOP);
 109     win->SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
 110     win->SetSashVisible(wxSASH_BOTTOM, TRUE);
 111
 112     m_diagramPaletteSashWindow = win;
 113
 114     m_diagramPaletteSashWindow->Show(FALSE);
 115
 116   // Load palette bitmaps
 117 #ifdef __WXMSW__
 118     wxBitmap PaletteArrow("arrowtool");
 119     wxBitmap TextTool("texttool");
 120     wxSize toolBitmapSize(32, 32);
 121 #elif defined(__WXGTK__) || defined(__WXMOTIF__)
 122     wxBitmap PaletteArrow(arrow_xpm);
 123     wxBitmap TextTool(texttool_xpm);
 124     wxSize toolBitmapSize(22, 22);
 125 #endif
 126
 127   csEditorToolPalette *palette = new csEditorToolPalette(m_diagramPaletteSashWindow, ID_DIAGRAM_PALETTE, wxPoint(0, 0), wxSize(-1, -1), wxTB_HORIZONTAL|wxNO_BORDER);
 128
 129   palette->SetMargins(2, 2);
 130
 131   palette->SetToolBitmapSize(toolBitmapSize);
 132
 133   palette->AddTool(PALETTE_ARROW, PaletteArrow, wxNullBitmap, TRUE, 0, -1, NULL, "Pointer");
 134   palette->AddTool(PALETTE_TEXT_TOOL, TextTool, wxNullBitmap, TRUE, 0, -1, NULL, "Text");
 135
 136   char** symbols = new char*[20];
 137   int noSymbols = 0;
 138
 139   symbols[noSymbols] = "Wide Rectangle";
 140   noSymbols ++;
 141
 142   symbols[noSymbols] =  "Thin Rectangle";
 143   noSymbols ++;
 144
 145   symbols[noSymbols] =  "Triangle";
 146   noSymbols ++;
 147
 148   symbols[noSymbols] =  "Octagon";
 149   noSymbols ++;
 150
 151   // For some reason, we're getting Gdk errors with
 152   // some shapes, such as ones that use DrawEllipse.
 153 #ifndef __WXGTK__
 154   symbols[noSymbols] =  "Group";
 155   noSymbols ++;
 156
 157   symbols[noSymbols] =  "Circle";
 158   noSymbols ++;
 159
 160   symbols[noSymbols] =  "Circle shadow";
 161   noSymbols ++;
 162
 163   symbols[noSymbols] =  "SemiCircle";
 164   noSymbols ++;
 165 #endif
 166
 167   int i;
 168   for (i = 0; i < noSymbols; i++)
 169   {
 170       csSymbol* symbol = GetSymbolDatabase()->FindSymbol(symbols[i]);
 171       if (symbol)
 172       {
 173            wxBitmap* bitmap = GetSymbolDatabase()->CreateToolBitmap(symbol, toolBitmapSize);
 174            palette->AddTool(symbol->GetToolId(), *bitmap, wxNullBitmap, TRUE, 0, -1, NULL, symbol->GetName());
 175
 176            delete bitmap;
 177       }
 178   }
 179   delete[] symbols;
 180
 181 #if 0
 182   wxNode* node = GetSymbolDatabase()->GetSymbols().First();
 183   while (node)
 184   {
 185     csSymbol* symbol = (csSymbol*) node->Data();
 186
 187     wxBitmap* bitmap = GetSymbolDatabase()->CreateToolBitmap(symbol, toolBitmapSize);
 188     palette->AddTool(symbol->GetToolId(), *bitmap, wxNullBitmap, TRUE, 0, -1, NULL, symbol->GetName());
 189
 190     delete bitmap;
 191
 192     node = node->Next();
 193   }
 194 #endif
 195
 196   palette->Realize();
 197
 198   palette->SetSelection(PALETTE_ARROW);
 199   m_diagramPalette = palette;
 200
 201   return TRUE;
 202 }
 203