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