Compilation fix for PCH-less build after r74586.

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

diff --git a/src/gtk/textctrl.cpp b/src/gtk/textctrl.cpp
index 4d122f975759977e2a560f04f97fa07791d7ff68..10a90eaad78622c769de2343fc33f5984a2ad886 100644 (file)
--- a/src/gtk/textctrl.cpp
+++ b/src/gtk/textctrl.cpp
@@ -22,6 +22,7 @@
     #include "wx/math.h"
 #endif
 
     #include "wx/math.h"
 #endif
 

+#include "wx/scopeguard.h"

 #include "wx/strconv.h"
 #include "wx/fontutil.h"        // for wxNativeFontInfo (GetNativeFontInfo())
 
 #include "wx/strconv.h"
 #include "wx/fontutil.h"        // for wxNativeFontInfo (GetNativeFontInfo())
 


@@ -29,7 +30,9 @@
 #include <sys/stat.h>
 #include <ctype.h>
 
 #include <sys/stat.h>
 #include <ctype.h>
 

+#include <gtk/gtk.h>

 #include "wx/gtk/private.h"
 #include "wx/gtk/private.h"

+#include "wx/gtk/private/gtk2-compat.h"

 
 // ----------------------------------------------------------------------------
 // helpers
 
 // ----------------------------------------------------------------------------
 // helpers


@@ -109,6 +112,18 @@ static void wxGtkTextApplyTagsFromAttr(GtkWidget *text,
                                                   NULL );
             gtk_text_buffer_apply_tag (text_buffer, tag, start, end);
         }
                                                   NULL );
             gtk_text_buffer_apply_tag (text_buffer, tag, start, end);
         }

+        if ( font.GetStrikethrough() )
+        {
+            g_snprintf(buf, sizeof(buf), "WXFONTSTRIKETHROUGH");
+            tag = gtk_text_tag_table_lookup( gtk_text_buffer_get_tag_table( text_buffer ),
+                                             buf );
+            if (!tag)
+                tag = gtk_text_buffer_create_tag( text_buffer, buf,
+                                                  "strikethrough-set", TRUE,
+                                                  "strikethrough", TRUE,
+                                                  NULL );
+            gtk_text_buffer_apply_tag (text_buffer, tag, start, end);
+        }

     }
 
     if (attr.HasTextColour())
     }
 
     if (attr.HasTextColour())


@@ -149,30 +164,34 @@ static void wxGtkTextApplyTagsFromAttr(GtkWidget *text,
                                           gtk_text_iter_get_line(start) );
         gtk_text_iter_forward_line(&para_end);
 
                                           gtk_text_iter_get_line(start) );
         gtk_text_iter_forward_line(&para_end);
 

-        wxGtkTextRemoveTagsWithPrefix(text_buffer, "WXALIGNMENT", start, end);
+        wxGtkTextRemoveTagsWithPrefix(text_buffer, "WXALIGNMENT", &para_start, &para_end);

 
         GtkJustification align;
         switch (attr.GetAlignment())
         {
 
         GtkJustification align;
         switch (attr.GetAlignment())
         {

-            default:
-                align = GTK_JUSTIFY_LEFT;
-                break;

             case wxTEXT_ALIGNMENT_RIGHT:
                 align = GTK_JUSTIFY_RIGHT;
                 break;
             case wxTEXT_ALIGNMENT_CENTER:
                 align = GTK_JUSTIFY_CENTER;
                 break;
             case wxTEXT_ALIGNMENT_RIGHT:
                 align = GTK_JUSTIFY_RIGHT;
                 break;
             case wxTEXT_ALIGNMENT_CENTER:
                 align = GTK_JUSTIFY_CENTER;
                 break;

+            case wxTEXT_ALIGNMENT_JUSTIFIED:
+#ifdef __WXGTK3__
+                align = GTK_JUSTIFY_FILL;
+                break;
+#elif GTK_CHECK_VERSION(2,11,0)

 // gtk+ doesn't support justify before gtk+-2.11.0 with pango-1.17 being available
 // (but if new enough pango isn't available it's a mere gtk warning)
 // gtk+ doesn't support justify before gtk+-2.11.0 with pango-1.17 being available
 // (but if new enough pango isn't available it's a mere gtk warning)

-#if GTK_CHECK_VERSION(2,11,0)
-            case wxTEXT_ALIGNMENT_JUSTIFIED:

                 if (!gtk_check_version(2,11,0))
                 if (!gtk_check_version(2,11,0))

+                {

                     align = GTK_JUSTIFY_FILL;
                     align = GTK_JUSTIFY_FILL;

-                else
-                    align = GTK_JUSTIFY_LEFT;
-                break;
+                    break;
+                }
+                // fallthrough

 #endif
 #endif

+            default:
+                align = GTK_JUSTIFY_LEFT;
+                break;

         }
 
         g_snprintf(buf, sizeof(buf), "WXALIGNMENT %d", align);
         }
 
         g_snprintf(buf, sizeof(buf), "WXALIGNMENT %d", align);


@@ -195,7 +214,7 @@ static void wxGtkTextApplyTagsFromAttr(GtkWidget *text,
                                           gtk_text_iter_get_line(start) );
         gtk_text_iter_forward_line(&para_end);
 
                                           gtk_text_iter_get_line(start) );
         gtk_text_iter_forward_line(&para_end);
 

-        wxGtkTextRemoveTagsWithPrefix(text_buffer, "WXINDENT", start, end);
+        wxGtkTextRemoveTagsWithPrefix(text_buffer, "WXINDENT", &para_start, &para_end);

 
         // Convert indent from 1/10th of a mm into pixels
         float factor =
 
         // Convert indent from 1/10th of a mm into pixels
         float factor =


@@ -239,14 +258,14 @@ static void wxGtkTextApplyTagsFromAttr(GtkWidget *text,
                                           gtk_text_iter_get_line(start) );
         gtk_text_iter_forward_line(&para_end);
 
                                           gtk_text_iter_get_line(start) );
         gtk_text_iter_forward_line(&para_end);
 

-        wxGtkTextRemoveTagsWithPrefix(text_buffer, "WXTABS", start, end);
+        wxGtkTextRemoveTagsWithPrefix(text_buffer, "WXTABS", &para_start, &para_end);

 
         const wxArrayInt& tabs = attr.GetTabs();
 
 
         const wxArrayInt& tabs = attr.GetTabs();
 

-        wxString tagname = _T("WXTABS");
+        wxString tagname = wxT("WXTABS");

         g_snprintf(buf, sizeof(buf), "WXTABS");
         for (size_t i = 0; i < tabs.GetCount(); i++)
         g_snprintf(buf, sizeof(buf), "WXTABS");
         for (size_t i = 0; i < tabs.GetCount(); i++)

-            tagname += wxString::Format(_T(" %d"), tabs[i]);
+            tagname += wxString::Format(wxT(" %d"), tabs[i]);

 
         const wxWX2MBbuf buftag = tagname.utf8_str();
 
 
         const wxWX2MBbuf buftag = tagname.utf8_str();
 


@@ -350,7 +369,7 @@ extern "C" {
 static void
 au_check_word( GtkTextIter *s, GtkTextIter *e )
 {
 static void
 au_check_word( GtkTextIter *s, GtkTextIter *e )
 {

-    static const char *URIPrefixes[] =
+    static const char *const URIPrefixes[] =

     {
         "http://",
         "ftp://",
     {
         "http://",
         "ftp://",


@@ -390,7 +409,7 @@ au_check_word( GtkTextIter *s, GtkTextIter *e )
     for( n = 0; n < WXSIZEOF(URIPrefixes); ++n )
     {
         prefix_len = strlen(URIPrefixes[n]);
     for( n = 0; n < WXSIZEOF(URIPrefixes); ++n )
     {
         prefix_len = strlen(URIPrefixes[n]);

-        if((len > prefix_len) && !strncasecmp(text, URIPrefixes[n], prefix_len))
+        if((len > prefix_len) && !wxStrnicmp(text, URIPrefixes[n], prefix_len))

             break;
     }
 
             break;
     }
 


@@ -442,6 +461,25 @@ au_check_range(GtkTextIter *s,
 //-----------------------------------------------------------------------------
 
 extern "C" {
 //-----------------------------------------------------------------------------
 
 extern "C" {

+
+// Normal version used for detecting IME input and generating appropriate
+// events for it.
+void
+wx_insert_text_callback(GtkTextBuffer* buffer,
+                        GtkTextIter* WXUNUSED(end),
+                        gchar *text,
+                        gint WXUNUSED(len),
+                        wxTextCtrl *win)
+{
+    if ( win->GTKOnInsertText(text) )
+    {
+        // If we already handled the new text insertion, don't do it again.
+        g_signal_stop_emission_by_name (buffer, "insert_text");
+    }
+}
+
+
+// And an "after" version used for detecting URLs in the text.

 static void
 au_insert_text_callback(GtkTextBuffer * WXUNUSED(buffer),
                         GtkTextIter *end,
 static void
 au_insert_text_callback(GtkTextBuffer * WXUNUSED(buffer),
                         GtkTextIter *end,


@@ -494,90 +532,62 @@ au_delete_range_callback(GtkTextBuffer * WXUNUSED(buffer),
 }
 }
 
 }
 }
 

-

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

-//  "changed"
+//  "populate_popup" from text control and "unmap" from its poup menu

 //-----------------------------------------------------------------------------
 
 extern "C" {
 static void
 //-----------------------------------------------------------------------------
 
 extern "C" {
 static void

-gtk_text_changed_callback( GtkWidget * WXUNUSED(widget), wxTextCtrl *win )
+gtk_textctrl_popup_unmap( GtkMenu *WXUNUSED(menu), wxTextCtrl* win )

 {
 {

-    if ( win->IgnoreTextUpdate() )
-        return;
-
-    if (!win->m_hasVMT) return;
+    win->GTKEnableFocusOutEvent();
+}
+}

 
 

-    if ( win->MarkDirtyOnChange() )
-        win->MarkDirty();
+extern "C" {
+static void
+gtk_textctrl_populate_popup( GtkEntry *WXUNUSED(entry), GtkMenu *menu, wxTextCtrl *win )
+{
+    win->GTKDisableFocusOutEvent();

 
 

-    win->SendTextUpdatedEvent();
+    g_signal_connect (menu, "unmap", G_CALLBACK (gtk_textctrl_popup_unmap), win );

 }
 }
 
 //-----------------------------------------------------------------------------
 }
 }
 
 //-----------------------------------------------------------------------------

-//  clipboard events: "copy-clipboard", "cut-clipboard", "paste-clipboard"
+//  "changed"

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

-// common part of the event handlers below
-static void
-handle_text_clipboard_callback( GtkWidget *widget, wxTextCtrl *win,
-                                wxEventType eventType, const gchar * signal_name)
-{
-    wxClipboardTextEvent event( eventType, win->GetId() );
-    event.SetEventObject( win );
-    if ( win->HandleWindowEvent( event ) )
-    {
-        // don't let the default processing to take place if we did something
-        // ourselves in the event handler
-        g_signal_stop_emission_by_name (widget, signal_name);
-    }
-}
-

 extern "C" {
 static void
 extern "C" {
 static void

-gtk_copy_clipboard_callback( GtkWidget *widget, wxTextCtrl *win )
+gtk_text_changed_callback( GtkWidget *WXUNUSED(widget), wxTextCtrl *win )

 {
 {

-    handle_text_clipboard_callback(
-        widget, win, wxEVT_COMMAND_TEXT_COPY, "copy-clipboard" );
-}
+    if ( win->IgnoreTextUpdate() )
+        return;

 
 

-static void
-gtk_cut_clipboard_callback( GtkWidget *widget, wxTextCtrl *win )
-{
-    handle_text_clipboard_callback(
-        widget, win, wxEVT_COMMAND_TEXT_CUT, "cut-clipboard" );
-}
+    if ( win->MarkDirtyOnChange() )
+        win->MarkDirty();

 
 

-static void
-gtk_paste_clipboard_callback( GtkWidget *widget, wxTextCtrl *win )
-{
-    handle_text_clipboard_callback(
-        widget, win, wxEVT_COMMAND_TEXT_PASTE, "paste-clipboard" );
+    win->SendTextUpdatedEvent();

 }
 }
 
 //-----------------------------------------------------------------------------
 }
 }
 
 //-----------------------------------------------------------------------------

-// "expose_event" from scrolled window and textview
+//  "mark_set"

 //-----------------------------------------------------------------------------
 
 extern "C" {
 //-----------------------------------------------------------------------------
 
 extern "C" {

-static gboolean
-gtk_text_exposed_callback( GtkWidget * WXUNUSED(widget),
-                           GdkEventExpose * WXUNUSED(event),
-                           wxTextCtrl * WXUNUSED(win) )
+static void mark_set(GtkTextBuffer*, GtkTextIter*, GtkTextMark* mark, GSList** markList)

 {
 {

-    return TRUE;
+    if (gtk_text_mark_get_name(mark) == NULL)
+        *markList = g_slist_prepend(*markList, mark);

 }
 }
 
 }
 }
 

-

 //-----------------------------------------------------------------------------
 //  wxTextCtrl
 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------
 //  wxTextCtrl
 //-----------------------------------------------------------------------------
 

-IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxTextCtrlBase)
-

 BEGIN_EVENT_TABLE(wxTextCtrl, wxTextCtrlBase)
     EVT_CHAR(wxTextCtrl::OnChar)
 
 BEGIN_EVENT_TABLE(wxTextCtrl, wxTextCtrlBase)
     EVT_CHAR(wxTextCtrl::OnChar)
 


@@ -614,17 +624,25 @@ void wxTextCtrl::Init()
     SetUpdateFont(false);
 
     m_text = NULL;
     SetUpdateFont(false);
 
     m_text = NULL;

+    m_buffer = NULL;

     m_showPositionOnThaw = NULL;
     m_showPositionOnThaw = NULL;

-    m_gdkHandCursor = NULL;
-    m_gdkXTermCursor = NULL;
+    m_anonymousMarkList = NULL;

 }
 
 wxTextCtrl::~wxTextCtrl()
 {
 }
 
 wxTextCtrl::~wxTextCtrl()
 {

-    if(m_gdkHandCursor)
-        gdk_cursor_unref(m_gdkHandCursor);
-    if(m_gdkXTermCursor)
-        gdk_cursor_unref(m_gdkXTermCursor);
+    if (m_text)
+        GTKDisconnect(m_text);
+    if (m_buffer)
+        GTKDisconnect(m_buffer);
+
+    // this is also done by wxWindowGTK dtor, but has to be done here so our
+    // DoThaw() override is called
+    while (IsFrozen())
+        Thaw();
+
+    if (m_anonymousMarkList)
+        g_slist_free(m_anonymousMarkList);

 }
 
 wxTextCtrl::wxTextCtrl( wxWindow *parent,
 }
 
 wxTextCtrl::wxTextCtrl( wxWindow *parent,


@@ -661,10 +679,13 @@ bool wxTextCtrl::Create( wxWindow *parent,
 
     if (multi_line)
     {
 
     if (multi_line)
     {

+        m_buffer = gtk_text_buffer_new(NULL);
+        gulong sig_id = g_signal_connect(m_buffer, "mark_set", G_CALLBACK(mark_set), &m_anonymousMarkList);

         // Create view
         // Create view

-        m_text = gtk_text_view_new();
-
-        m_buffer = gtk_text_view_get_buffer( GTK_TEXT_VIEW(m_text) );
+        m_text = gtk_text_view_new_with_buffer(m_buffer);
+        // gtk_text_view_set_buffer adds its own reference
+        g_object_unref(m_buffer);
+        g_signal_handler_disconnect(m_buffer, sig_id);

 
         // create "ShowPosition" marker
         GtkTextIter iter;
 
         // create "ShowPosition" marker
         GtkTextIter iter;


@@ -679,29 +700,33 @@ bool wxTextCtrl::Create( wxWindow *parent,
                                             ? GTK_POLICY_NEVER
                                             : GTK_POLICY_AUTOMATIC );
         // for ScrollLines/Pages
                                             ? GTK_POLICY_NEVER
                                             : GTK_POLICY_AUTOMATIC );
         // for ScrollLines/Pages

-        m_scrollBar[1] = (GtkRange*)((GtkScrolledWindow*)m_widget)->vscrollbar;
+        m_scrollBar[1] = GTK_RANGE(gtk_scrolled_window_get_vscrollbar(GTK_SCROLLED_WINDOW(m_widget)));

 
         // Insert view into scrolled window
         gtk_container_add( GTK_CONTAINER(m_widget), m_text );
 
         GTKSetWrapMode();
 
 
         // Insert view into scrolled window
         gtk_container_add( GTK_CONTAINER(m_widget), m_text );
 
         GTKSetWrapMode();
 

-        GtkScrolledWindowSetBorder(m_widget, style);
+        GTKScrolledWindowSetBorder(m_widget, style);

 
         gtk_widget_add_events( GTK_WIDGET(m_text), GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK );
 
 
         gtk_widget_add_events( GTK_WIDGET(m_text), GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK );
 

-        GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS );
+        gtk_widget_set_can_focus(m_widget, FALSE);

     }
     else
     {
         // a single-line text control: no need for scrollbars
         m_widget =
         m_text = gtk_entry_new();
     }
     else
     {
         // a single-line text control: no need for scrollbars
         m_widget =
         m_text = gtk_entry_new();

+        // work around probable bug in GTK+ 2.18 when calling WriteText on a
+        // new, empty control, see http://trac.wxwidgets.org/ticket/11409
+        gtk_entry_get_text((GtkEntry*)m_text);

 
         if (style & wxNO_BORDER)
             g_object_set (m_text, "has-frame", FALSE, NULL);
 
         if (style & wxNO_BORDER)
             g_object_set (m_text, "has-frame", FALSE, NULL);

-            
+

     }
     }

+    g_object_ref(m_widget);

 
     m_parent->DoAddChild( this );
 
 
     m_parent->DoAddChild( this );
 


@@ -726,6 +751,11 @@ bool wxTextCtrl::Create( wxWindow *parent,
                           G_CALLBACK (gtk_text_changed_callback), this);
     }
 
                           G_CALLBACK (gtk_text_changed_callback), this);
     }
 

+    // Catch to disable focus out handling
+    g_signal_connect (m_text, "populate_popup",
+                      G_CALLBACK (gtk_textctrl_populate_popup),
+                      this);
+

     if (!value.empty())
     {
         SetValue( value );
     if (!value.empty())
     {
         SetValue( value );


@@ -747,11 +777,9 @@ bool wxTextCtrl::Create( wxWindow *parent,
         if (style & wxTE_AUTO_URL)
         {
             GtkTextIter start, end;
         if (style & wxTE_AUTO_URL)
         {
             GtkTextIter start, end;

-            m_gdkHandCursor = gdk_cursor_new(GDK_HAND2);
-            m_gdkXTermCursor = gdk_cursor_new(GDK_XTERM);

 
             // We create our wxUrl tag here for slight efficiency gain - we
 
             // We create our wxUrl tag here for slight efficiency gain - we

-            // don't have to check for the tag existance in callbacks,
+            // don't have to check for the tag existence in callbacks,

             // hereby it's guaranteed to exist.
             gtk_text_buffer_create_tag(m_buffer, "wxUrl",
                                        "foreground", "blue",
             // hereby it's guaranteed to exist.
             gtk_text_buffer_create_tag(m_buffer, "wxUrl",
                                        "foreground", "blue",


@@ -778,21 +806,23 @@ bool wxTextCtrl::Create( wxWindow *parent,
             gtk_text_buffer_get_end_iter(m_buffer, &end);
             au_check_range(&start, &end);
         }
             gtk_text_buffer_get_end_iter(m_buffer, &end);
             au_check_range(&start, &end);
         }

+
+        // Also connect a normal (not "after") signal handler for checking for
+        // the IME-generated input.
+        g_signal_connect(m_buffer, "insert_text",
+                         G_CALLBACK(wx_insert_text_callback), this);

     }
     else // single line
     {
         // do the right thing with Enter presses depending on whether we have
         // wxTE_PROCESS_ENTER or not
         GTKSetActivatesDefault();
     }
     else // single line
     {
         // do the right thing with Enter presses depending on whether we have
         // wxTE_PROCESS_ENTER or not
         GTKSetActivatesDefault();

+
+        GTKConnectInsertTextSignal(GTK_ENTRY(m_text));

     }
 
 
     }
 
 

-    g_signal_connect (m_text, "copy-clipboard",
-                      G_CALLBACK (gtk_copy_clipboard_callback), this);
-    g_signal_connect (m_text, "cut-clipboard",
-                      G_CALLBACK (gtk_cut_clipboard_callback), this);
-    g_signal_connect (m_text, "paste-clipboard",
-                      G_CALLBACK (gtk_paste_clipboard_callback), this);
+    GTKConnectClipboardSignals(m_text);

 
     m_cursor = wxCursor( wxCURSOR_IBEAM );
 
 
     m_cursor = wxCursor( wxCURSOR_IBEAM );
 


@@ -806,6 +836,35 @@ GtkEditable *wxTextCtrl::GetEditable() const
     return GTK_EDITABLE(m_text);
 }
 
     return GTK_EDITABLE(m_text);
 }
 

+GtkEntry *wxTextCtrl::GetEntry() const
+{
+    return GTK_ENTRY(m_text);
+}
+
+int wxTextCtrl::GTKIMFilterKeypress(GdkEventKey* event) const
+{
+#if GTK_CHECK_VERSION(2, 22, 0)
+    if ( gtk_check_version(2, 12, 0) == 0 )
+    {
+        if ( IsSingleLine() )
+        {
+            return wxTextEntry::GTKIMFilterKeypress(event);
+        }
+        else
+        {
+            return gtk_text_view_im_context_filter_keypress(
+                        GTK_TEXT_VIEW(m_text),
+                        event
+                    );
+        }
+    }
+#else // GTK+ < 2.22
+    wxUnusedVar(event);
+#endif // GTK+ 2.22+
+
+    return FALSE;
+}
+

 // ----------------------------------------------------------------------------
 // flags handling
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // flags handling
 // ----------------------------------------------------------------------------


@@ -970,6 +1029,22 @@ void wxTextCtrl::DoSetValue( const wxString &value, int flags )
         return;
     }
 
         return;
     }
 

+    if (value.IsEmpty())
+    {
+        if ( !(flags & SetValue_SendEvent) )
+            EnableTextChangedEvents(false);
+
+        gtk_text_buffer_set_text( m_buffer, "", 0 );
+
+        if ( !(flags & SetValue_SendEvent) )
+            EnableTextChangedEvents(true);
+
+        return;
+    }
+
+#if wxUSE_UNICODE
+    const wxCharBuffer buffer(value.utf8_str());
+#else

     wxFontEncoding enc = m_defaultStyle.HasFont()
                             ? m_defaultStyle.GetFont().GetEncoding()
                             : wxFONTENCODING_SYSTEM;
     wxFontEncoding enc = m_defaultStyle.HasFont()
                             ? m_defaultStyle.GetFont().GetEncoding()
                             : wxFONTENCODING_SYSTEM;


@@ -984,6 +1059,7 @@ void wxTextCtrl::DoSetValue( const wxString &value, int flags )
         wxLogWarning(_("Failed to set text in the text control."));
         return;
     }
         wxLogWarning(_("Failed to set text in the text control."));
         return;
     }

+#endif

 
     if ( !(flags & SetValue_SendEvent) )
     {
 
     if ( !(flags & SetValue_SendEvent) )
     {


@@ -1004,9 +1080,6 @@ void wxTextCtrl::DoSetValue( const wxString &value, int flags )
     {
         EnableTextChangedEvents(true);
     }
     {
         EnableTextChangedEvents(true);
     }

-
-    // This was added after discussion on the list
-    SetInsertionPoint(0);

 }
 
 void wxTextCtrl::WriteText( const wxString &text )
 }
 
 void wxTextCtrl::WriteText( const wxString &text )


@@ -1022,6 +1095,9 @@ void wxTextCtrl::WriteText( const wxString &text )
         return;
     }
 
         return;
     }
 

+#if wxUSE_UNICODE
+    const wxCharBuffer buffer(text.utf8_str());
+#else

     // check if we have a specific style for the current position
     wxFontEncoding enc = wxFONTENCODING_SYSTEM;
     wxTextAttr style;
     // check if we have a specific style for the current position
     wxFontEncoding enc = wxFONTENCODING_SYSTEM;
     wxTextAttr style;


@@ -1042,6 +1118,7 @@ void wxTextCtrl::WriteText( const wxString &text )
         wxLogWarning(_("Failed to insert text in the control."));
         return;
     }
         wxLogWarning(_("Failed to insert text in the control."));
         return;
     }

+#endif

 
     // First remove the selection if there is one
     // TODO:  Is there an easier GTK specific way to do this?
 
     // First remove the selection if there is one
     // TODO:  Is there an easier GTK specific way to do this?


@@ -1053,13 +1130,19 @@ void wxTextCtrl::WriteText( const wxString &text )
     // Insert the text
     wxGtkTextInsert( m_text, m_buffer, m_defaultStyle, buffer );
 
     // Insert the text
     wxGtkTextInsert( m_text, m_buffer, m_defaultStyle, buffer );
 

-    GtkAdjustment *adj = gtk_scrolled_window_get_vadjustment( GTK_SCROLLED_WINDOW(m_widget) );

     // Scroll to cursor, but only if scrollbar thumb is at the very bottom
     // won't work when frozen, text view is not using m_buffer then
     // Scroll to cursor, but only if scrollbar thumb is at the very bottom
     // won't work when frozen, text view is not using m_buffer then

-    if (!IsFrozen() && wxIsSameDouble(adj->value, adj->upper - adj->page_size))
+    if (!IsFrozen())

     {
     {

-        gtk_text_view_scroll_to_mark( GTK_TEXT_VIEW(m_text),
-                gtk_text_buffer_get_insert( m_buffer ), 0.0, FALSE, 0.0, 1.0 );
+        GtkAdjustment* adj = gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(m_widget));
+        const double value = gtk_adjustment_get_value(adj);
+        const double upper = gtk_adjustment_get_upper(adj);
+        const double page_size = gtk_adjustment_get_page_size(adj);
+        if (wxIsSameDouble(value, upper - page_size))
+        {
+            gtk_text_view_scroll_to_mark(GTK_TEXT_VIEW(m_text),
+                gtk_text_buffer_get_insert(m_buffer), 0, false, 0, 1);
+        }

     }
 }
 
     }
 }
 


@@ -1112,7 +1195,7 @@ bool wxTextCtrl::PositionToXY(long pos, long *x, long *y ) const
     }
     else // single line control
     {
     }
     else // single line control
     {

-        if ( pos <= GTK_ENTRY(m_text)->text_length )
+        if (pos <= gtk_entry_get_text_length(GTK_ENTRY(m_text)))

         {
             if ( y )
                 *y = 0;
         {
             if ( y )
                 *y = 0;


@@ -1165,6 +1248,37 @@ int wxTextCtrl::GetLineLength(long lineNo) const
     }
 }
 
     }
 }
 

+wxPoint wxTextCtrl::DoPositionToCoords(long pos) const
+{
+    if ( !IsMultiLine() )
+    {
+        // Single line text entry (GtkTextEntry) doesn't have support for
+        // getting the coordinates for the given offset. Perhaps we could
+        // find them ourselves by using GetTextExtent() but for now just leave
+        // it unimplemented, this function is more useful for multiline
+        // controls anyhow.
+        return wxDefaultPosition;
+    }
+
+    // Window coordinates for the given position is calculated by getting
+    // the buffer coordinates and converting them to window coordinates.
+    GtkTextView *textview = GTK_TEXT_VIEW(m_text);
+
+    GtkTextIter iter;
+    gtk_text_buffer_get_iter_at_offset(m_buffer, &iter, pos);
+
+    GdkRectangle bufferCoords;
+    gtk_text_view_get_iter_location(textview, &iter, &bufferCoords);
+
+    gint winCoordX = 0,
+         winCoordY = 0;
+    gtk_text_view_buffer_to_window_coords(textview, GTK_TEXT_WINDOW_WIDGET,
+                                          bufferCoords.x, bufferCoords.y,
+                                          &winCoordX, &winCoordY);
+
+    return wxPoint(winCoordX, winCoordY);
+}
+

 int wxTextCtrl::GetNumberOfLines() const
 {
     if ( IsMultiLine() )
 int wxTextCtrl::GetNumberOfLines() const
 {
     if ( IsMultiLine() )


@@ -1222,30 +1336,11 @@ bool wxTextCtrl::Enable( bool enable )
     }
 
     gtk_widget_set_sensitive( m_text, enable );
     }
 
     gtk_widget_set_sensitive( m_text, enable );

+    SetCursor(enable ? wxCursor(wxCURSOR_IBEAM) : wxCursor());

 
     return true;
 }
 
 
     return true;
 }
 

-// wxGTK-specific: called recursively by Enable,
-// to give widgets an opportunity to correct their colours after they
-// have been changed by Enable
-void wxTextCtrl::OnEnabled(bool WXUNUSED(enable))
-{
-    // If we have a custom background colour, we use this colour in both
-    // disabled and enabled mode, or we end up with a different colour under the
-    // text.
-    wxColour oldColour = GetBackgroundColour();
-    if (oldColour.Ok())
-    {
-        // Need to set twice or it'll optimize the useful stuff out
-        if (oldColour == * wxWHITE)
-            SetBackgroundColour(*wxBLACK);
-        else
-            SetBackgroundColour(*wxWHITE);
-        SetBackgroundColour(oldColour);
-    }
-}
-

 void wxTextCtrl::MarkDirty()
 {
     m_modified = true;
 void wxTextCtrl::MarkDirty()
 {
     m_modified = true;


@@ -1302,20 +1397,19 @@ void wxTextCtrl::SetSelection( long from, long to )
 {
     wxCHECK_RET( m_text != NULL, wxT("invalid text ctrl") );
 
 {
     wxCHECK_RET( m_text != NULL, wxT("invalid text ctrl") );
 

-    if (from == -1 && to == -1)
-    {
-        from = 0;
-        to = GetValue().length();
-    }
-

     if ( IsMultiLine() )
     {
     if ( IsMultiLine() )
     {

+        if (from == -1 && to == -1)
+        {
+            from = 0;
+            to = GetValue().length();
+        }
+

         GtkTextIter fromi, toi;
         gtk_text_buffer_get_iter_at_offset( m_buffer, &fromi, from );
         gtk_text_buffer_get_iter_at_offset( m_buffer, &toi, to );
 
         GtkTextIter fromi, toi;
         gtk_text_buffer_get_iter_at_offset( m_buffer, &fromi, from );
         gtk_text_buffer_get_iter_at_offset( m_buffer, &toi, to );
 

-        gtk_text_buffer_place_cursor( m_buffer, &toi );
-        gtk_text_buffer_move_mark_by_name( m_buffer, "selection_bound", &fromi );
+        gtk_text_buffer_select_range( m_buffer, &fromi, &toi );

     }
     else // single line
     {
     }
     else // single line
     {


@@ -1503,7 +1597,7 @@ bool wxTextCtrl::IsEditable() const
 
     if ( IsMultiLine() )
     {
 
     if ( IsMultiLine() )
     {

-        return gtk_text_view_get_editable(GTK_TEXT_VIEW(m_text));
+        return gtk_text_view_get_editable(GTK_TEXT_VIEW(m_text)) != 0;

     }
     else
     {
     }
     else
     {


@@ -1524,7 +1618,7 @@ void wxTextCtrl::OnChar( wxKeyEvent &key_event )
     {
         if ( HasFlag(wxTE_PROCESS_ENTER) )
         {
     {
         if ( HasFlag(wxTE_PROCESS_ENTER) )
         {

-            wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId);
+            wxCommandEvent event(wxEVT_TEXT_ENTER, m_windowId);

             event.SetEventObject(this);
             event.SetString(GetValue());
             if ( HandleWindowEvent(event) )
             event.SetEventObject(this);
             event.SetString(GetValue());
             if ( HandleWindowEvent(event) )


@@ -1549,7 +1643,12 @@ GdkWindow *wxTextCtrl::GTKGetWindow(wxArrayGdkWindows& WXUNUSED(windows)) const
     }
     else
     {
     }
     else
     {

-        return GTK_ENTRY(m_text)->text_area;
+#ifdef __WXGTK3__
+        // no access to internal GdkWindows
+        return NULL;
+#else
+        return gtk_entry_get_text_window(GTK_ENTRY(m_text));
+#endif

     }
 }
 
     }
 }
 


@@ -1583,7 +1682,7 @@ void wxTextCtrl::ChangeFontGlobally()
     //
     // TODO: it can be implemented much more efficiently for GTK2
     wxASSERT_MSG( IsMultiLine(),
     //
     // TODO: it can be implemented much more efficiently for GTK2
     wxASSERT_MSG( IsMultiLine(),

-                  _T("shouldn't be called for single line controls") );
+                  wxT("shouldn't be called for single line controls") );

 
     wxString value = GetValue();
     if ( !value.empty() )
 
     wxString value = GetValue();
     if ( !value.empty() )


@@ -1613,7 +1712,7 @@ bool wxTextCtrl::SetBackgroundColour( const wxColour &colour )
     if ( !wxControl::SetBackgroundColour( colour ) )
         return false;
 
     if ( !wxControl::SetBackgroundColour( colour ) )
         return false;
 

-    if (!m_backgroundColour.Ok())
+    if (!m_backgroundColour.IsOk())

         return false;
 
     // change active background color too
         return false;
 
     // change active background color too


@@ -1635,7 +1734,7 @@ bool wxTextCtrl::SetStyle( long start, long end, const wxTextAttr& style )
         gint l = gtk_text_buffer_get_char_count( m_buffer );
 
         wxCHECK_MSG( start >= 0 && end <= l, false,
         gint l = gtk_text_buffer_get_char_count( m_buffer );
 
         wxCHECK_MSG( start >= 0 && end <= l, false,

-                     _T("invalid range in wxTextCtrl::SetStyle") );
+                     wxT("invalid range in wxTextCtrl::SetStyle") );

 
         GtkTextIter starti, endi;
         gtk_text_buffer_get_iter_at_offset( m_buffer, &starti, start );
 
         GtkTextIter starti, endi;
         gtk_text_buffer_get_iter_at_offset( m_buffer, &starti, start );


@@ -1650,9 +1749,53 @@ bool wxTextCtrl::SetStyle( long start, long end, const wxTextAttr& style )
     return false;
 }
 
     return false;
 }
 

+bool wxTextCtrl::GetStyle(long position, wxTextAttr& style)
+{
+    if ( !IsMultiLine() )
+    {
+        // no styles for GtkEntry
+        return false;
+    }
+
+    gint l = gtk_text_buffer_get_char_count( m_buffer );
+
+    wxCHECK_MSG( position >= 0 && position <= l, false,
+                 wxT("invalid range in wxTextCtrl::GetStyle") );
+
+    GtkTextIter positioni;
+    gtk_text_buffer_get_iter_at_offset(m_buffer, &positioni, position);
+
+    // Obtain a copy of the default attributes
+    GtkTextAttributes * const
+        pattr = gtk_text_view_get_default_attributes(GTK_TEXT_VIEW(m_text));
+    wxON_BLOCK_EXIT1(gtk_text_attributes_unref, pattr);
+
+    // And query GTK for the attributes at the given position using it as base
+    if ( !gtk_text_iter_get_attributes(&positioni, pattr) )
+    {
+        style = m_defaultStyle;
+    }
+    else // have custom attributes
+    {
+        style.SetBackgroundColour(pattr->appearance.bg_color);
+        style.SetTextColour(pattr->appearance.fg_color);
+
+        const wxGtkString
+            pangoFontString(pango_font_description_to_string(pattr->font));
+
+        wxFont font;
+        if ( font.SetNativeFontInfo(wxString(pangoFontString)) )
+            style.SetFont(font);
+
+        // TODO: set alignment, tabs and indents
+    }
+
+    return true;
+}
+

 void wxTextCtrl::DoApplyWidgetStyle(GtkRcStyle *style)
 {
 void wxTextCtrl::DoApplyWidgetStyle(GtkRcStyle *style)
 {

-    gtk_widget_modify_style(m_text, style);
+    GTKApplyStyle(m_text, style);

 }
 
 void wxTextCtrl::OnCut(wxCommandEvent& WXUNUSED(event))
 }
 
 void wxTextCtrl::OnCut(wxCommandEvent& WXUNUSED(event))


@@ -1707,13 +1850,71 @@ void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event)
 
 wxSize wxTextCtrl::DoGetBestSize() const
 {
 
 wxSize wxTextCtrl::DoGetBestSize() const
 {

-    // FIXME should be different for multi-line controls...
-    wxSize ret( wxControl::DoGetBestSize() );
-    wxSize best(80, ret.y);
-    CacheBestSize(best);
-    return best;
+    return DoGetSizeFromTextSize(80);

 }
 
 }
 

+wxSize wxTextCtrl::DoGetSizeFromTextSize(int xlen, int ylen) const
+{
+    wxASSERT_MSG( m_widget, wxS("GetSizeFromTextSize called before creation") );
+
+    wxSize tsize(xlen, 0);
+    int cHeight = GetCharHeight();
+
+    if ( IsSingleLine() )
+    {
+        if ( HasFlag(wxBORDER_NONE) )
+        {
+            tsize.y = cHeight;
+#ifdef __WXGTK3__
+            tsize.IncBy(9, 0);
+#else
+            tsize.IncBy(4, 0);
+#endif // GTK3
+        }
+        else
+        {
+            // default height
+            tsize.y = GTKGetPreferredSize(m_widget).y;
+            // Add the margins we have previously set, but only the horizontal border
+            // as vertical one has been taken account at GTKGetPreferredSize().
+            // Also get other GTK+ margins.
+            tsize.IncBy( GTKGetEntryMargins(GetEntry()).x, 0);
+        }
+    }
+
+    //multiline
+    else
+    {
+        // add space for vertical scrollbar
+        if ( m_scrollBar[1] && !(m_windowStyle & wxTE_NO_VSCROLL) )
+            tsize.IncBy(GTKGetPreferredSize(GTK_WIDGET(m_scrollBar[1])).x + 3, 0);
+
+        // height
+        tsize.y = cHeight;
+        if ( ylen <= 0 )
+        {
+            tsize.y = 1 + cHeight * wxMax(wxMin(GetNumberOfLines(), 10), 2);
+            // add space for horizontal scrollbar
+            if ( m_scrollBar[0] && (m_windowStyle & wxHSCROLL) )
+                tsize.IncBy(0, GTKGetPreferredSize(GTK_WIDGET(m_scrollBar[0])).y + 3);
+        }
+
+        if ( !HasFlag(wxBORDER_NONE) )
+        {
+            // hardcode borders, margins, etc
+            tsize.IncBy(5, 4);
+        }
+    }
+
+    // Perhaps the user wants something different from CharHeight, or ylen
+    // is used as the height of a multiline text.
+    if ( ylen > 0 )
+        tsize.IncBy(0, ylen - cHeight);
+
+    return tsize;
+}
+
+

 // ----------------------------------------------------------------------------
 // freeze/thaw
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // freeze/thaw
 // ----------------------------------------------------------------------------


@@ -1722,26 +1923,31 @@ void wxTextCtrl::DoFreeze()
 {
     wxCHECK_RET(m_text != NULL, wxT("invalid text ctrl"));
 
 {
     wxCHECK_RET(m_text != NULL, wxT("invalid text ctrl"));
 

+    GTKFreezeWidget(m_text);
+

     if ( HasFlag(wxTE_MULTILINE) )
     {
     if ( HasFlag(wxTE_MULTILINE) )
     {

-        // freeze textview updates and remove buffer
-        g_signal_connect (m_text, "expose_event",
-                          G_CALLBACK (gtk_text_exposed_callback), this);
-        g_signal_connect (m_widget, "expose_event",
-                          G_CALLBACK (gtk_text_exposed_callback), this);
-        gtk_widget_set_sensitive(m_widget, false);
+        // removing buffer dramatically speeds up insertion:

         g_object_ref(m_buffer);
         GtkTextBuffer* buf_new = gtk_text_buffer_new(NULL);
         g_object_ref(m_buffer);
         GtkTextBuffer* buf_new = gtk_text_buffer_new(NULL);

-        GtkTextMark* mark = GTK_TEXT_VIEW(m_text)->first_para_mark;

         gtk_text_view_set_buffer(GTK_TEXT_VIEW(m_text), buf_new);
         // gtk_text_view_set_buffer adds its own reference
         g_object_unref(buf_new);
         gtk_text_view_set_buffer(GTK_TEXT_VIEW(m_text), buf_new);
         // gtk_text_view_set_buffer adds its own reference
         g_object_unref(buf_new);

-        // This mark should be deleted when the buffer is changed,
-        // but it's not (in GTK+ up to at least 2.10.6).
+        // These marks should be deleted when the buffer is changed,
+        // but they are not (in GTK+ up to at least 3.0.1).

         // Otherwise these anonymous marks start to build up in the buffer,
         // and Freeze takes longer and longer each time it is called.
         // Otherwise these anonymous marks start to build up in the buffer,
         // and Freeze takes longer and longer each time it is called.

-        if (GTK_IS_TEXT_MARK(mark) && !gtk_text_mark_get_deleted(mark))
-            gtk_text_buffer_delete_mark(m_buffer, mark);
+        if (m_anonymousMarkList)
+        {
+            for (GSList* item = m_anonymousMarkList; item; item = item->next)
+            {
+                GtkTextMark* mark = static_cast<GtkTextMark*>(item->data);
+                if (GTK_IS_TEXT_MARK(mark) && !gtk_text_mark_get_deleted(mark))
+                    gtk_text_buffer_delete_mark(m_buffer, mark);
+            }
+            g_slist_free(m_anonymousMarkList);
+            m_anonymousMarkList = NULL;
+        }

     }
 }
 
     }
 }
 


@@ -1749,14 +1955,12 @@ void wxTextCtrl::DoThaw()
 {
     if ( HasFlag(wxTE_MULTILINE) )
     {
 {
     if ( HasFlag(wxTE_MULTILINE) )
     {

-        // Reattach buffer and thaw textview updates
+        // reattach buffer:
+        gulong sig_id = g_signal_connect(m_buffer, "mark_set", G_CALLBACK(mark_set), &m_anonymousMarkList);

         gtk_text_view_set_buffer(GTK_TEXT_VIEW(m_text), m_buffer);
         g_object_unref(m_buffer);
         gtk_text_view_set_buffer(GTK_TEXT_VIEW(m_text), m_buffer);
         g_object_unref(m_buffer);

-        gtk_widget_set_sensitive(m_widget, true);
-        g_signal_handlers_disconnect_by_func (m_widget,
-                (gpointer) gtk_text_exposed_callback, this);
-        g_signal_handlers_disconnect_by_func (m_text,
-                (gpointer) gtk_text_exposed_callback, this);
+        g_signal_handler_disconnect(m_buffer, sig_id);
+

         if (m_showPositionOnThaw != NULL)
         {
             gtk_text_view_scroll_mark_onscreen(
         if (m_showPositionOnThaw != NULL)
         {
             gtk_text_view_scroll_mark_onscreen(


@@ -1764,6 +1968,8 @@ void wxTextCtrl::DoThaw()
             m_showPositionOnThaw = NULL;
         }
     }
             m_showPositionOnThaw = NULL;
         }
     }

+
+    GTKThawWidget(m_text);

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -1790,13 +1996,11 @@ void wxTextCtrl::OnUrlMouseEvent(wxMouseEvent& event)
     gtk_text_view_get_iter_at_location(GTK_TEXT_VIEW(m_text), &end, x, y);
     if (!gtk_text_iter_has_tag(&end, tag))
     {
     gtk_text_view_get_iter_at_location(GTK_TEXT_VIEW(m_text), &end, x, y);
     if (!gtk_text_iter_has_tag(&end, tag))
     {

-        gdk_window_set_cursor(gtk_text_view_get_window(GTK_TEXT_VIEW(m_text),
-                              GTK_TEXT_WINDOW_TEXT), m_gdkXTermCursor);
+        SetCursor(wxCursor(wxCURSOR_IBEAM));

         return;
     }
 
         return;
     }
 

-    gdk_window_set_cursor(gtk_text_view_get_window(GTK_TEXT_VIEW(m_text),
-                          GTK_TEXT_WINDOW_TEXT), m_gdkHandCursor);
+    SetCursor(wxCursor(wxCURSOR_HAND));

 
     start = end;
     if(!gtk_text_iter_begins_tag(&start, tag))
 
     start = end;
     if(!gtk_text_iter_begins_tag(&start, tag))


@@ -1805,7 +2009,7 @@ void wxTextCtrl::OnUrlMouseEvent(wxMouseEvent& event)
         gtk_text_iter_forward_to_tag_toggle(&end, tag);
 
     // Native context menu is probably not desired on an URL.
         gtk_text_iter_forward_to_tag_toggle(&end, tag);
 
     // Native context menu is probably not desired on an URL.

-    // Consider making this dependant on ProcessEvent(wxTextUrlEvent) return value
+    // Consider making this dependent on ProcessEvent(wxTextUrlEvent) return value

     if(event.GetEventType() == wxEVT_RIGHT_DOWN)
         event.Skip(false);
 
     if(event.GetEventType() == wxEVT_RIGHT_DOWN)
         event.Skip(false);
 


@@ -1835,7 +2039,7 @@ bool wxTextCtrl::GTKProcessEvent(wxEvent& event) const
 wxVisualAttributes
 wxTextCtrl::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
 {
 wxVisualAttributes
 wxTextCtrl::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
 {

-    return GetDefaultAttributesFromGTKWidget(gtk_entry_new, true);
+    return GetDefaultAttributesFromGTKWidget(gtk_entry_new(), true);

 }
 
 #endif // wxUSE_TEXTCTRL
 }
 
 #endif // wxUSE_TEXTCTRL