src/gtk/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   GtkWidget *tool_pixmap = NULL;
 151
 152   wxCHECK_MSG( bitmap.GetBitmap() == NULL, (wxToolBarTool *)NULL, "wxToolBar doesn't support GdkBitmap" )
 153
 154   wxCHECK_MSG( bitmap.GetPixmap() != NULL, (wxToolBarTool *)NULL, "wxToolBar::Add needs a wxBitmap" )
 155
 156   if (TRUE)
 157   {
 158     GdkPixmap *pixmap = bitmap.GetPixmap();
 159
 160     GdkBitmap *mask = NULL;
 161     if (bitmap.GetMask()) mask = bitmap.GetMask()->GetBitmap();
 162
 163     tool_pixmap = gtk_pixmap_new( pixmap, mask );
 164   }
 165
 166   gtk_misc_set_alignment( GTK_MISC(tool_pixmap), 0.5, 0.5 );
 167
 168   GtkToolbarChildType ctype = GTK_TOOLBAR_CHILD_BUTTON;
 169   if (toggle) ctype = GTK_TOOLBAR_CHILD_TOGGLEBUTTON;
 170
 171   tool->m_item = gtk_toolbar_append_element( m_toolbar, ctype, NULL, NULL, helpString1, "", tool_pixmap,
 172                                              (GtkSignalFunc)gtk_toolbar_callback, (gpointer)tool );
 173
 174   m_tools.Append( tool );
 175
 176   return tool;
 177 }
 178
 179 void wxToolBar::AddSeparator(void)
 180 {
 181   gtk_toolbar_append_space( m_toolbar );
 182 }
 183
 184 void wxToolBar::ClearTools(void)
 185 {
 186   wxFAIL_MSG( "wxToolBar::ClearTools not implemented" );
 187 }
 188
 189 void wxToolBar::Realize(void)
 190 {
 191   m_x = 0;
 192   m_y = 0;
 193   m_width = 100;
 194   m_height = 0;
 195
 196   wxNode *node = m_tools.First();
 197   while (node)
 198   {
 199     wxToolBarTool *tool = (wxToolBarTool*)node->Data();
 200     if (tool->m_bitmap1.Ok())
 201     {
 202       int tool_height = tool->m_bitmap1.GetHeight();
 203       if (tool_height > m_height) m_height = tool_height;
 204     }
 205
 206     node = node->Next();
 207   }
 208
 209   m_height += 10;
 210 }
 211
 212 void wxToolBar::EnableTool(int toolIndex, bool enable)
 213 {
 214   wxNode *node = m_tools.First();
 215   while (node)
 216   {
 217     wxToolBarTool *tool = (wxToolBarTool*)node->Data();
 218     if (tool->m_index == toolIndex)
 219     {
 220       tool->m_enabled = enable;
 221       return;
 222     }
 223     node = node->Next();
 224   }
 225
 226   wxFAIL_MSG( "wrong toolbar index" );
 227 }
 228
 229 void wxToolBar::ToggleTool( int toolIndex, bool toggle )
 230 {
 231   wxNode *node = m_tools.First();
 232   while (node)
 233   {
 234     wxToolBarTool *tool = (wxToolBarTool*)node->Data();
 235     if (tool->m_index == toolIndex)
 236     {
 237       tool->m_toggleState = toggle;
 238       if ((tool->m_item) && (GTK_IS_TOGGLE_BUTTON(tool->m_item)))
 239         gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(tool->m_item), toggle );
 240       return;
 241     }
 242     node = node->Next();
 243   }
 244
 245   wxFAIL_MSG( "wrong toolbar index" );
 246 }
 247
 248 wxObject *wxToolBar::GetToolClientData( int index ) const
 249 {
 250   wxNode *node = m_tools.First();
 251   while (node)
 252   {
 253     wxToolBarTool *tool = (wxToolBarTool*)node->Data();
 254     if (tool->m_index == index) return tool->m_clientData;;
 255     node = node->Next();
 256   }
 257
 258   wxFAIL_MSG( "wrong toolbar index" );
 259
 260   return (wxObject*)NULL;
 261 }
 262
 263 bool wxToolBar::GetToolState(int toolIndex) const
 264 {
 265   wxNode *node = m_tools.First();
 266   while (node)
 267   {
 268     wxToolBarTool *tool = (wxToolBarTool*)node->Data();
 269     if (tool->m_index == toolIndex) return tool->m_toggleState;
 270     node = node->Next();
 271   }
 272
 273   wxFAIL_MSG( "wrong toolbar index" );
 274
 275   return FALSE;
 276 }
 277
 278 bool wxToolBar::GetToolEnabled(int toolIndex) const
 279 {
 280   wxNode *node = m_tools.First();
 281   while (node)
 282   {
 283     wxToolBarTool *tool = (wxToolBarTool*)node->Data();
 284     if (tool->m_index == toolIndex) return tool->m_enabled;
 285     node = node->Next();
 286   }
 287
 288   wxFAIL_MSG( "wrong toolbar index" );
 289
 290   return FALSE;
 291 }
 292
 293 void wxToolBar::SetMargins( int WXUNUSED(x), int WXUNUSED(y) )
 294 {
 295 }
 296
 297 void wxToolBar::SetToolPacking( int WXUNUSED(packing) )
 298 {
 299 }
 300
 301 void wxToolBar::SetToolSeparation( int separation )
 302 {
 303   gtk_toolbar_set_space_size( m_toolbar, separation );
 304 }
 305