more fixes for paused thread termination

[wxWidgets.git] / src / gtk / tbargtk.cpp

diff --git a/src/gtk/tbargtk.cpp b/src/gtk/tbargtk.cpp
index d33ae7d3edabde8f86681f75da5334bd98c4f5d6..78e4e339ac8bffd99ebcf34d6f5a5c62221049de 100644 (file)
--- a/src/gtk/tbargtk.cpp
+++ b/src/gtk/tbargtk.cpp
@@ -2,11 +2,9 @@
 // Name:        tbargtk.cpp
 // Purpose:     GTK toolbar
 // Author:      Robert Roebling
 // Name:        tbargtk.cpp
 // Purpose:     GTK toolbar
 // Author:      Robert Roebling

-// Modified by:
-// Created:     01/02/97
-// RCS-ID:      
+// RCS-ID:      $Id$

 // Copyright:   (c) Robert Roebling
 // Copyright:   (c) Robert Roebling

-// Licence:    wxWindows licence
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__


@@ -15,226 +13,472 @@
 
 #include "wx/toolbar.h"
 
 
 #include "wx/toolbar.h"
 

+#include "glib.h"
+#include "gdk/gdk.h"
+#include "gtk/gtk.h"
+

 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------

-// wxToolBarTool
+// data

 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------
 

-IMPLEMENT_DYNAMIC_CLASS(wxToolBarTool,wxObject)
-  
-wxToolBarTool::wxToolBarTool( wxToolBar *owner, int theIndex, 
-      const wxBitmap& bitmap1, const  wxBitmap& bitmap2,
-      bool toggle, wxObject *clientData,
-      const wxString& shortHelpString, const wxString& longHelpString )
-{
-  m_owner = owner;
-  m_index = theIndex;
-  m_bitmap1 = bitmap1;
-  m_bitmap2 = bitmap2;
-  m_isToggle = toggle;
-  m_enabled = TRUE;
-  m_toggleState = FALSE;
-  m_shortHelpString = shortHelpString;
-  m_longHelpString = longHelpString;
-  m_isMenuCommand = TRUE;
-  m_clientData = clientData;
-  m_deleteSecondBitmap = FALSE;
-};
+extern bool   g_blockEventsOnDrag;
+
+//-----------------------------------------------------------------------------
+// "clicked" (internal from gtk_toolbar)
+//-----------------------------------------------------------------------------

 
 

-wxToolBarTool::~wxToolBarTool(void)
+static void gtk_toolbar_callback( GtkWidget *WXUNUSED(widget), wxToolBarTool *tool )

 {
 {

-};
+    if (g_blockEventsOnDrag) return;
+    if (!tool->m_enabled) return;
+
+    if (tool->m_isToggle) tool->m_toggleState = !tool->m_toggleState;
+
+    tool->m_owner->OnLeftClick( tool->m_index, tool->m_toggleState );
+}

 
 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------

-// wxToolBar
+// "enter_notify_event"

 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------
 

-static void gtk_toolbar_callback( GtkWidget *WXUNUSED(widget), wxToolBarTool *tool )
+static gint gtk_toolbar_enter_callback( GtkWidget *WXUNUSED(widget), 
+  GdkEventCrossing *WXUNUSED(gdk_event), wxToolBarTool *tool )

 {
 {

-  if (!tool->m_enabled) return;
+    if (g_blockEventsOnDrag) return TRUE;
+    
+    /* we grey-out the tip text of disabled tool */
+    
+    wxToolBar *tb = tool->m_owner;
+    
+    if (tool->m_enabled)
+    {
+        if (tb->m_fg->red != 0)
+       {
+            tb->m_fg->red = 0;
+            tb->m_fg->green = 0;
+            tb->m_fg->blue = 0;
+            gdk_color_alloc( gtk_widget_get_colormap( GTK_WIDGET(tb->m_toolbar) ), tb->m_fg );
+            gtk_tooltips_set_colors( GTK_TOOLBAR(tb->m_toolbar)->tooltips, tb->m_bg, tb->m_fg );
+       }
+    }
+    else
+    {
+        if (tb->m_fg->red == 0)
+       {
+            tb->m_fg->red = 33000;
+            tb->m_fg->green = 33000;
+            tb->m_fg->blue = 33000;
+            gdk_color_alloc( gtk_widget_get_colormap( GTK_WIDGET(tb->m_toolbar) ), tb->m_fg );
+            gtk_tooltips_set_colors( GTK_TOOLBAR(tb->m_toolbar)->tooltips, tb->m_bg, tb->m_fg );
+       }
+    }
+    
+    /* emit the event */

   
   

-  if (tool->m_isToggle) tool->m_toggleState = !tool->m_toggleState;
+    tb->OnMouseEnter( tool->m_index );

   
   

-  tool->m_owner->OnLeftClick( tool->m_index, tool->m_toggleState );
-};
+    return FALSE;
+}

 
 

+//-----------------------------------------------------------------------------
+// wxToolBar

 //-----------------------------------------------------------------------------
 
 IMPLEMENT_DYNAMIC_CLASS(wxToolBar,wxControl)
 
 //-----------------------------------------------------------------------------
 
 IMPLEMENT_DYNAMIC_CLASS(wxToolBar,wxControl)
 

-BEGIN_EVENT_TABLE(wxToolBar, wxControl)
-END_EVENT_TABLE()
-
-wxToolBar::wxToolBar(void)
+wxToolBar::wxToolBar()

 {
 {

-};
+}

 
 

-wxToolBar::wxToolBar( wxWindow *parent, wxWindowID id, 
+wxToolBar::wxToolBar( wxWindow *parent, wxWindowID id,

   const wxPoint& pos, const wxSize& size,
   long style, const wxString& name )
 {
   const wxPoint& pos, const wxSize& size,
   long style, const wxString& name )
 {

-  Create( parent, id, pos, size, style, name );
-};
+    Create( parent, id, pos, size, style, name );
+}

 
 

-wxToolBar::~wxToolBar(void)
+wxToolBar::~wxToolBar()

 {
 {

-};
+    delete m_fg;
+    delete m_bg;
+}

 
 

-bool wxToolBar::Create( wxWindow *parent, wxWindowID id, 
+bool wxToolBar::Create( wxWindow *parent, wxWindowID id,

   const wxPoint& pos, const wxSize& size,
   long style, const wxString& name )
 {
   const wxPoint& pos, const wxSize& size,
   long style, const wxString& name )
 {

-  m_needParent = TRUE;
-  
-  PreCreation( parent, id, pos, size, style, name );
+    m_needParent = TRUE;

 
 

-  m_tools.DeleteContents( TRUE );
-    
-  m_widget = gtk_handle_box_new();
-  
-  m_toolbar = GTK_TOOLBAR( gtk_toolbar_new( GTK_ORIENTATION_HORIZONTAL, GTK_TOOLBAR_ICONS ) );
-  
-  gtk_container_add( GTK_CONTAINER(m_widget), GTK_WIDGET(m_toolbar) );
-  
-  gtk_widget_show( GTK_WIDGET(m_toolbar) );
+    PreCreation( parent, id, pos, size, style, name );
+
+    m_tools.DeleteContents( TRUE );
+
+    m_toolbar = GTK_TOOLBAR( gtk_toolbar_new( GTK_ORIENTATION_HORIZONTAL,
+                                              GTK_TOOLBAR_ICONS ) );
+
+    m_separation = 5;
+    gtk_toolbar_set_space_size( m_toolbar, m_separation );
+    m_hasToolAlready = FALSE;
+
+    if (style & wxTB_DOCKABLE)
+    {
+        m_widget = gtk_handle_box_new();
+       gtk_container_add( GTK_CONTAINER(m_widget), GTK_WIDGET(m_toolbar) );
+       gtk_widget_show( GTK_WIDGET(m_toolbar) );
+    }
+    else
+    {     
+        m_widget = GTK_WIDGET(m_toolbar);
+    }
+                                           
+    gtk_toolbar_set_tooltips( GTK_TOOLBAR(m_toolbar), TRUE );
+
+    m_fg = new GdkColor;
+    m_fg->red = 0;
+    m_fg->green = 0;
+    m_fg->blue = 0;
+    gdk_color_alloc( gtk_widget_get_colormap( GTK_WIDGET(m_toolbar) ), m_fg );

   
   

-  PostCreation();
+    m_bg = new GdkColor;
+    m_bg->red = 65535;
+    m_bg->green = 65535;
+    m_bg->blue = 50000;
+    gdk_color_alloc( gtk_widget_get_colormap( GTK_WIDGET(m_toolbar) ), m_bg );

   
   

-  Show( TRUE );
+    gtk_tooltips_set_colors( GTK_TOOLBAR(m_toolbar)->tooltips, m_bg, m_fg );
+
+    m_xMargin = 0;
+    m_yMargin = 0;

     
     

-  return TRUE;
-};
+    m_parent->AddChild( this );
+
+    (m_parent->m_insertCallback)( m_parent, this );
+  
+    PostCreation();
+
+    Show( TRUE );
+
+    return TRUE;
+}

 
 bool wxToolBar::OnLeftClick( int toolIndex, bool toggleDown )
 {
 
 bool wxToolBar::OnLeftClick( int toolIndex, bool toggleDown )
 {

-  wxCommandEvent event( wxEVENT_TYPE_MENU_COMMAND, toolIndex );
-  event.SetEventObject( this );
-  event.SetInt( toolIndex );
-  event.SetExtraLong( (long) toggleDown);
-  
-/*
-  wxCommandEvent event(wxEVT_COMMAND_TOOL_CLICKED, toolIndex);
-  event.SetEventObject(this);
-  event.SetInt( toolIndex );
-  event.SetExtraLong((long) toggleDown);
-*/
+    wxCommandEvent event( wxEVT_COMMAND_TOOL_CLICKED, toolIndex );
+    event.SetEventObject(this);
+    event.SetInt( toolIndex );
+    event.SetExtraLong((long) toggleDown);

 
 

-  GetEventHandler()->ProcessEvent(event);
+    GetEventHandler()->ProcessEvent(event);

 
 

-  return TRUE;
-};
+    return TRUE;
+}

 
 void wxToolBar::OnRightClick( int toolIndex, float WXUNUSED(x), float WXUNUSED(y) )
 {
 
 void wxToolBar::OnRightClick( int toolIndex, float WXUNUSED(x), float WXUNUSED(y) )
 {

-  wxCommandEvent event( wxEVENT_TYPE_MENU_COMMAND, toolIndex );
-  event.SetEventObject( this );
-  event.SetInt( toolIndex );
+    wxCommandEvent event( wxEVT_COMMAND_TOOL_RCLICKED, toolIndex );
+    event.SetEventObject( this );
+    event.SetInt( toolIndex );

 
 

-  GetEventHandler()->ProcessEvent(event);
-};
+    GetEventHandler()->ProcessEvent(event);
+}

 
 void wxToolBar::OnMouseEnter( int toolIndex )
 {
 
 void wxToolBar::OnMouseEnter( int toolIndex )
 {

-  wxCommandEvent event(wxEVT_COMMAND_TOOL_ENTER, toolIndex);
-  event.SetEventObject(this);
-  event.SetInt( toolIndex );
-
-  GetEventHandler()->ProcessEvent(event);
-};
+    wxCommandEvent event( wxEVT_COMMAND_TOOL_ENTER, GetId() );
+    event.SetEventObject(this);
+    event.SetInt( toolIndex );
+  
+    GetEventHandler()->ProcessEvent(event);
+}

 
 

-wxToolBarTool *wxToolBar::AddTool( int toolIndex, const wxBitmap& bitmap, 
+wxToolBarTool *wxToolBar::AddTool( int toolIndex, const wxBitmap& bitmap,

   const wxBitmap& pushedBitmap, bool toggle,
   float WXUNUSED(xPos), float WXUNUSED(yPos), wxObject *clientData,
   const wxString& helpString1, const wxString& helpString2 )
 {
   const wxBitmap& pushedBitmap, bool toggle,
   float WXUNUSED(xPos), float WXUNUSED(yPos), wxObject *clientData,
   const wxString& helpString1, const wxString& helpString2 )
 {

-  if (!bitmap.Ok()) return NULL;
+    m_hasToolAlready = TRUE;
+    
+    wxCHECK_MSG( bitmap.Ok(), (wxToolBarTool *)NULL,
+                 "invalid bitmap for wxToolBar icon" );
+
+    wxCHECK_MSG( bitmap.GetBitmap() == NULL, (wxToolBarTool *)NULL,
+                 "wxToolBar doesn't support GdkBitmap" );
+
+    wxCHECK_MSG( bitmap.GetPixmap() != NULL, (wxToolBarTool *)NULL,
+                 "wxToolBar::Add needs a wxBitmap" );

   
   

-  wxToolBarTool *tool = new wxToolBarTool( this, toolIndex, bitmap, pushedBitmap, toggle, 
-  clientData, helpString1, helpString2 );
+    GtkWidget *tool_pixmap = (GtkWidget *)NULL;

   
   

-  GdkPixmap *pixmap = bitmap.GetPixmap();
+    GdkPixmap *pixmap = bitmap.GetPixmap();
+
+    GdkBitmap *mask = (GdkBitmap *)NULL;
+    if ( bitmap.GetMask() )
+      mask = bitmap.GetMask()->GetBitmap();
+    
+    tool_pixmap = gtk_pixmap_new( pixmap, mask );

   
   

-  GdkBitmap *mask = NULL;
-  if (bitmap.GetMask()) mask = bitmap.GetMask()->GetBitmap();
+    gtk_misc_set_alignment( GTK_MISC(tool_pixmap), 0.5, 0.5 );
+
+    wxToolBarTool *tool = new wxToolBarTool( this, toolIndex, bitmap, pushedBitmap,
+                                             toggle, clientData,
+                                             helpString1, helpString2,
+                                            tool_pixmap );
+
+    GtkToolbarChildType ctype = toggle ? GTK_TOOLBAR_CHILD_TOGGLEBUTTON
+                                       : GTK_TOOLBAR_CHILD_BUTTON;
+
+    GtkWidget *item = gtk_toolbar_append_element
+                     (
+                      GTK_TOOLBAR(m_toolbar),
+                      ctype,
+                      (GtkWidget *)NULL,
+                      (const char *)NULL,
+                      helpString1,
+                      "",
+                      tool_pixmap,
+                      (GtkSignalFunc)gtk_toolbar_callback,
+                      (gpointer)tool
+                     );
+
+    tool->m_item = item;
+
+    gtk_signal_connect( GTK_OBJECT(tool->m_item),
+                        "enter_notify_event", 
+                        GTK_SIGNAL_FUNC(gtk_toolbar_enter_callback),
+                        (gpointer)tool );
+
+    m_tools.Append( tool );
+
+    return tool;
+}
+
+void wxToolBar::AddSeparator()
+{
+    gtk_toolbar_append_space( m_toolbar );
+}
+
+void wxToolBar::ClearTools()
+{
+    wxFAIL_MSG( "wxToolBar::ClearTools not implemented" );
+}
+
+bool wxToolBar::Realize()
+{
+    m_x = 0;
+    m_y = 0;
+    m_width = 100;
+    m_height = 0;

   
   

-  GtkWidget *tool_pixmap = gtk_pixmap_new( pixmap, mask );
-  gtk_misc_set_alignment( GTK_MISC(tool_pixmap), 0.5, 0.5 );
+    wxNode *node = m_tools.First();
+    while (node)
+    {
+        wxToolBarTool *tool = (wxToolBarTool*)node->Data();
+        if (tool->m_bitmap1.Ok())
+        {
+            int tool_height = tool->m_bitmap1.GetHeight();
+            if (tool_height > m_height) m_height = tool_height;
+        }
+    
+        node = node->Next();
+    }

   
   

-  GtkToolbarChildType ctype = GTK_TOOLBAR_CHILD_BUTTON;
-  if (toggle) ctype = GTK_TOOLBAR_CHILD_TOGGLEBUTTON;
+    m_height += 5 + 2*m_yMargin;
+   
+    return TRUE;
+}
+
+void wxToolBar::EnableTool(int toolIndex, bool enable)
+{
+    wxNode *node = m_tools.First();
+    while (node)
+    {
+        wxToolBarTool *tool = (wxToolBarTool*)node->Data();
+        if (tool->m_index == toolIndex)
+        {
+            tool->m_enabled = enable;
+           
+/*   we don't disable the tools for now as the bitmaps don't get
+     greyed anyway and this also disables tooltips
+
+           if (tool->m_item)
+               gtk_widget_set_sensitive( tool->m_item, enable );
+*/
+               
+            return;
+        }
+        node = node->Next();
+    }

   
   

-  gtk_toolbar_append_element( m_toolbar, 
-    ctype, NULL, NULL, helpString1, "", tool_pixmap, (GtkSignalFunc)gtk_toolbar_callback, (gpointer)tool );
-    
-  m_tools.Append( tool );    
-    
-  return tool;
-};
+    wxFAIL_MSG( "wrong toolbar index" );
+}

 
 

-void wxToolBar::AddSeparator(void)
+void wxToolBar::ToggleTool( int toolIndex, bool toggle ) 

 {
 {

-  gtk_toolbar_append_space( m_toolbar );
-};
+    wxNode *node = m_tools.First();
+    while (node)
+    {
+        wxToolBarTool *tool = (wxToolBarTool*)node->Data();
+        if (tool->m_index == toolIndex)
+        { 
+            tool->m_toggleState = toggle;
+            if ((tool->m_item) && (GTK_IS_TOGGLE_BUTTON(tool->m_item)))
+                gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(tool->m_item), toggle );
+            return;
+        }
+        node = node->Next();
+    }
+  
+    wxFAIL_MSG( "wrong toolbar index" );
+}

 
 

-void wxToolBar::ClearTools(void)
+wxObject *wxToolBar::GetToolClientData( int index ) const

 {
 {

-};
+    wxNode *node = m_tools.First();
+    while (node)
+    {
+        wxToolBarTool *tool = (wxToolBarTool*)node->Data();
+        if (tool->m_index == index) return tool->m_clientData;;
+        node = node->Next();
+    }
+  
+    wxFAIL_MSG( "wrong toolbar index" );
+  
+    return (wxObject*)NULL;
+}

 
 

-void wxToolBar::Realize(void)
+bool wxToolBar::GetToolState(int toolIndex) const

 {
 {

-  m_x = 0;
-  m_y = 0;
-  m_width = 100;
-  m_height = 0;
+    wxNode *node = m_tools.First();
+    while (node)
+    {
+        wxToolBarTool *tool = (wxToolBarTool*)node->Data();
+        if (tool->m_index == toolIndex) return tool->m_toggleState;
+        node = node->Next();
+    }

   
   

-  wxNode *node = m_tools.First();
-  while (node)
-  {
-    wxToolBarTool *tool = (wxToolBarTool*)node->Data();
-    if (tool->m_bitmap1.Ok())
+    wxFAIL_MSG( "wrong toolbar index" );
+  
+    return FALSE;
+}
+
+bool wxToolBar::GetToolEnabled(int toolIndex) const
+{
+    wxNode *node = m_tools.First();
+    while (node)

     {
     {

-      int tool_height = tool->m_bitmap1.GetHeight();
-      if (tool_height > m_height) m_height = tool_height;
-    };
-    
-    node = node->Next();
-  };
+        wxToolBarTool *tool = (wxToolBarTool*)node->Data();
+        if (tool->m_index == toolIndex) return tool->m_enabled;
+        node = node->Next();
+    }

   
   

-  m_height += 10;
-};
+    wxFAIL_MSG( "wrong toolbar index" );
+  
+    return FALSE;
+}

 
 

-void wxToolBar::EnableTool(int toolIndex, bool enable)
+void wxToolBar::SetMargins( int x, int y )

 {
 {

-};
+    wxCHECK_RET( !m_hasToolAlready, "wxToolBar::SetMargins must be called before adding tool." );
+    
+    if (x > 2) gtk_toolbar_append_space( m_toolbar );  // oh well
+    
+    m_xMargin = x;
+    m_yMargin = y;
+}

 
 

-void wxToolBar::ToggleTool(int toolIndex, bool toggle)
+void wxToolBar::SetToolPacking( int WXUNUSED(packing) )

 {
 {

-};
+    wxFAIL_MSG( "wxToolBar::SetToolPacking not implemented" );
+}

 
 

-void wxToolBar::SetToggle(int toolIndex, bool toggle) 
+void wxToolBar::SetToolSeparation( int separation )

 {
 {

-};
+    gtk_toolbar_set_space_size( m_toolbar, separation );
+    m_separation = separation;
+}

 
 

-wxObject *wxToolBar::GetToolClientData(int index) const
+int wxToolBar::GetToolPacking()

 {
 {

-};
+    return 0;
+}

 
 

-bool wxToolBar::GetToolState(int toolIndex) const
+int wxToolBar::GetToolSeparation()

 {
 {

-};
+    return m_separation;
+}

 
 

-bool wxToolBar::GetToolEnabled(int toolIndex) const
+wxString wxToolBar::GetToolLongHelp(int toolIndex)

 {
 {

-};
+    wxNode *node = m_tools.First();
+    while (node)
+    {
+        wxToolBarTool *tool = (wxToolBarTool*)node->Data();
+        if (tool->m_index == toolIndex)
+        { 
+            return tool->m_longHelpString;
+        }
+        node = node->Next();
+    }
+  
+    wxFAIL_MSG( "wrong toolbar index" );
+    
+    return "";
+}

 
 

-void wxToolBar::SetMargins(int x, int y)
+wxString wxToolBar::GetToolShortHelp(int toolIndex)

 {
 {

-};
+    wxNode *node = m_tools.First();
+    while (node)
+    {
+        wxToolBarTool *tool = (wxToolBarTool*)node->Data();
+        if (tool->m_index == toolIndex)
+        { 
+            return tool->m_shortHelpString;
+        }
+        node = node->Next();
+    }
+  
+    wxFAIL_MSG( "wrong toolbar index" );
+    
+    return "";
+}

 
 

-void wxToolBar::SetToolPacking(int packing)
+void wxToolBar::SetToolLongHelp(int toolIndex, const wxString& helpString)

 {
 {

-};
+    wxNode *node = m_tools.First();
+    while (node)
+    {
+        wxToolBarTool *tool = (wxToolBarTool*)node->Data();
+        if (tool->m_index == toolIndex)
+        { 
+            tool->m_longHelpString = helpString;
+           return;
+        }
+        node = node->Next();
+    }
+  
+    wxFAIL_MSG( "wrong toolbar index" );
+    
+    return;
+}

 
 

-void wxToolBar::SetToolSeparation(int separation)
+void wxToolBar::SetToolShortHelp(int toolIndex, const wxString& helpString)

 {
 {

-};
+    wxNode *node = m_tools.First();
+    while (node)
+    {
+        wxToolBarTool *tool = (wxToolBarTool*)node->Data();
+        if (tool->m_index == toolIndex)
+        { 
+            tool->m_shortHelpString = helpString;
+           return;
+        }
+        node = node->Next();
+    }
+  
+    wxFAIL_MSG( "wrong toolbar index" );
+    
+    return;
+}
+