src/gtk1/tbargtk.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        tbargtk.cpp
   3 // Purpose:     GTK toolbar
   4 // Author:      Robert Roebling
   5 // Modified by:
   6 // Created:     01/02/97
   7 // RCS-ID:
   8 // Copyright:   (c) Robert Roebling
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "tbargtk.h"
  14 #endif
  15
  16 #include "wx/toolbar.h"
  17 #include <wx/intl.h>
  18
  19 //-----------------------------------------------------------------------------
  20 // wxToolBarTool
  21 //-----------------------------------------------------------------------------
  22
  23 IMPLEMENT_DYNAMIC_CLASS(wxToolBarTool,wxObject)
  24
  25 wxToolBarTool::wxToolBarTool( wxToolBar *owner, int theIndex,
  26       const wxBitmap& bitmap1, const  wxBitmap& bitmap2,
  27       bool toggle, wxObject *clientData,
  28       const wxString& shortHelpString, const wxString& longHelpString,
  29       GtkWidget *item  )
  30 {
  31   m_owner = owner;
  32   m_index = theIndex;
  33   m_bitmap1 = bitmap1;
  34   m_bitmap2 = bitmap2;
  35   m_isToggle = toggle;
  36   m_enabled = TRUE;
  37   m_toggleState = FALSE;
  38   m_shortHelpString = shortHelpString;
  39   m_longHelpString = longHelpString;
  40   m_isMenuCommand = TRUE;
  41   m_clientData = clientData;
  42   m_deleteSecondBitmap = FALSE;
  43   m_item = item;
  44 }
  45
  46 wxToolBarTool::~wxToolBarTool()
  47 {
  48 }
  49
  50 //-----------------------------------------------------------------------------
  51 // wxToolBar
  52 //-----------------------------------------------------------------------------
  53
  54 static void gtk_toolbar_callback( GtkWidget *WXUNUSED(widget), wxToolBarTool *tool )
  55 {
  56   if (!tool->m_enabled) return;
  57
  58   if (tool->m_isToggle) tool->m_toggleState = !tool->m_toggleState;
  59
  60   tool->m_owner->OnLeftClick( tool->m_index, tool->m_toggleState );
  61 }
  62
  63 //-----------------------------------------------------------------------------
  64
  65 IMPLEMENT_DYNAMIC_CLASS(wxToolBar,wxControl)
  66
  67 BEGIN_EVENT_TABLE(wxToolBar, wxControl)
  68 END_EVENT_TABLE()
  69
  70 wxToolBar::wxToolBar()
  71 {
  72 }
  73
  74 wxToolBar::wxToolBar( wxWindow *parent, wxWindowID id,
  75   const wxPoint& pos, const wxSize& size,
  76   long style, const wxString& name )
  77 {
  78   Create( parent, id, pos, size, style, name );
  79 }
  80
  81 wxToolBar::~wxToolBar()
  82 {
  83 }
  84
  85 bool wxToolBar::Create( wxWindow *parent, wxWindowID id,
  86   const wxPoint& pos, const wxSize& size,
  87   long style, const wxString& name )
  88 {
  89   m_needParent = TRUE;
  90
  91   PreCreation( parent, id, pos, size, style, name );
  92
  93   m_tools.DeleteContents( TRUE );
  94
  95   m_widget = gtk_handle_box_new();
  96
  97   m_toolbar = GTK_TOOLBAR( gtk_toolbar_new( GTK_ORIENTATION_HORIZONTAL, GTK_TOOLBAR_ICONS ) );
  98
  99   gtk_container_add( GTK_CONTAINER(m_widget), GTK_WIDGET(m_toolbar) );
 100
 101   gtk_widget_show( GTK_WIDGET(m_toolbar) );
 102
 103   PostCreation();
 104
 105   Show( TRUE );
 106
 107   return TRUE;
 108 }
 109
 110 bool wxToolBar::OnLeftClick( int toolIndex, bool toggleDown )
 111 {
 112   wxCommandEvent event( wxEVT_COMMAND_TOOL_CLICKED, toolIndex );
 113   event.SetEventObject(this);
 114   event.SetInt( toolIndex );
 115   event.SetExtraLong((long) toggleDown);
 116
 117   GetEventHandler()->ProcessEvent(event);
 118
 119   return TRUE;
 120 }
 121
 122 void wxToolBar::OnRightClick( int toolIndex, float WXUNUSED(x), float WXUNUSED(y) )
 123 {
 124   wxCommandEvent event( wxEVT_COMMAND_TOOL_RCLICKED, toolIndex );
 125   event.SetEventObject( this );
 126   event.SetInt( toolIndex );
 127
 128   GetEventHandler()->ProcessEvent(event);
 129 }
 130
 131 void wxToolBar::OnMouseEnter( int toolIndex )
 132 {
 133   wxCommandEvent event( wxEVT_COMMAND_TOOL_ENTER, toolIndex );
 134   event.SetEventObject(this);
 135   event.SetInt( toolIndex );
 136
 137   GetEventHandler()->ProcessEvent(event);
 138 }
 139
 140 wxToolBarTool *wxToolBar::AddTool( int toolIndex, const wxBitmap& bitmap,
 141   const wxBitmap& pushedBitmap, bool toggle,
 142   float WXUNUSED(xPos), float WXUNUSED(yPos), wxObject *clientData,
 143   const wxString& helpString1, const wxString& helpString2 )
 144 {
 145   if (!bitmap.Ok()) return NULL;
 146
 147   wxToolBarTool *tool = new wxToolBarTool( this, toolIndex, bitmap, pushedBitmap, toggle,
 148     clientData, helpString1, helpString2 );
 149
 150   GdkPixmap *pixmap = bitmap.GetPixmap();
 151
 152   GdkBitmap *mask = NULL;
 153   if (bitmap.GetMask()) mask = bitmap.GetMask()->GetBitmap();
 154
 155   GtkWidget *tool_pixmap = gtk_pixmap_new( pixmap, mask );
 156   gtk_misc_set_alignment( GTK_MISC(tool_pixmap), 0.5, 0.5 );
 157
 158   GtkToolbarChildType ctype = GTK_TOOLBAR_CHILD_BUTTON;
 159   if (toggle) ctype = GTK_TOOLBAR_CHILD_TOGGLEBUTTON;
 160
 161   tool->m_item = gtk_toolbar_append_element( m_toolbar, ctype, NULL, NULL, helpString1, "", tool_pixmap,
 162                                              (GtkSignalFunc)gtk_toolbar_callback, (gpointer)tool );
 163
 164   m_tools.Append( tool );
 165
 166   return tool;
 167 }
 168
 169 void wxToolBar::AddSeparator(void)
 170 {
 171   gtk_toolbar_append_space( m_toolbar );
 172 }
 173
 174 void wxToolBar::ClearTools(void)
 175 {
 176   wxFAIL_MSG( "wxToolBar::ClearTools not implemented" );
 177 }
 178
 179 void wxToolBar::Realize(void)
 180 {
 181   m_x = 0;
 182   m_y = 0;
 183   m_width = 100;
 184   m_height = 0;
 185
 186   wxNode *node = m_tools.First();
 187   while (node)
 188   {
 189     wxToolBarTool *tool = (wxToolBarTool*)node->Data();
 190     if (tool->m_bitmap1.Ok())
 191     {
 192       int tool_height = tool->m_bitmap1.GetHeight();
 193       if (tool_height > m_height) m_height = tool_height;
 194     }
 195
 196     node = node->Next();
 197   }
 198
 199   m_height += 10;
 200 }
 201
 202 void wxToolBar::EnableTool(int toolIndex, bool enable)
 203 {
 204   wxNode *node = m_tools.First();
 205   while (node)
 206   {
 207     wxToolBarTool *tool = (wxToolBarTool*)node->Data();
 208     if (tool->m_index == toolIndex)
 209     {
 210       tool->m_enabled = enable;
 211       return;
 212     }
 213     node = node->Next();
 214   }
 215
 216   wxFAIL_MSG( "wrong toolbar index" );
 217 }
 218
 219 void wxToolBar::ToggleTool( int toolIndex, bool toggle )
 220 {
 221   wxNode *node = m_tools.First();
 222   while (node)
 223   {
 224     wxToolBarTool *tool = (wxToolBarTool*)node->Data();
 225     if (tool->m_index == toolIndex)
 226     {
 227       tool->m_toggleState = toggle;
 228       if ((tool->m_item) && (GTK_IS_TOGGLE_BUTTON(tool->m_item)))
 229         gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(tool->m_item), toggle );
 230       return;
 231     }
 232     node = node->Next();
 233   }
 234
 235   wxFAIL_MSG( "wrong toolbar index" );
 236 }
 237
 238 wxObject *wxToolBar::GetToolClientData( int index ) const
 239 {
 240   wxNode *node = m_tools.First();
 241   while (node)
 242   {
 243     wxToolBarTool *tool = (wxToolBarTool*)node->Data();
 244     if (tool->m_index == index) return tool->m_clientData;;
 245     node = node->Next();
 246   }
 247
 248   wxFAIL_MSG( "wrong toolbar index" );
 249
 250   return (wxObject*)NULL;
 251 }
 252
 253 bool wxToolBar::GetToolState(int toolIndex) const
 254 {
 255   wxNode *node = m_tools.First();
 256   while (node)
 257   {
 258     wxToolBarTool *tool = (wxToolBarTool*)node->Data();
 259     if (tool->m_index == toolIndex) return tool->m_toggleState;
 260     node = node->Next();
 261   }
 262
 263   wxFAIL_MSG( "wrong toolbar index" );
 264
 265   return FALSE;
 266 }
 267
 268 bool wxToolBar::GetToolEnabled(int toolIndex) const
 269 {
 270   wxNode *node = m_tools.First();
 271   while (node)
 272   {
 273     wxToolBarTool *tool = (wxToolBarTool*)node->Data();
 274     if (tool->m_index == toolIndex) return tool->m_enabled;
 275     node = node->Next();
 276   }
 277
 278   wxFAIL_MSG( "wrong toolbar index" );
 279
 280   return FALSE;
 281 }
 282
 283 void wxToolBar::SetMargins( int WXUNUSED(x), int WXUNUSED(y) )
 284 {
 285 }
 286
 287 void wxToolBar::SetToolPacking( int WXUNUSED(packing) )
 288 {
 289 }
 290
 291 void wxToolBar::SetToolSeparation( int separation )
 292 {
 293   gtk_toolbar_set_space_size( m_toolbar, separation );
 294 }
 295