refactor wxDocChildFrame and wxDocMDIChildFrame to use wxDocChildFrameAny intead...

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

diff --git a/src/gtk/textctrl.cpp b/src/gtk/textctrl.cpp
index 4d122f975759977e2a560f04f97fa07791d7ff68..25186c9d1e380a94651aac93448207d72ad99cda 100644 (file)
--- a/src/gtk/textctrl.cpp
+++ b/src/gtk/textctrl.cpp
@@ -149,7 +149,7 @@ 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, "WXALIGNMENT", start, end);
+        wxGtkTextRemoveTagsWithPrefix(text_buffer, "WXALIGNMENT", &para_start, &para_end);

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


@@ -195,7 +195,7 @@ 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 =


@@ -239,7 +239,7 @@ 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, "WXTABS", start, end);
+        wxGtkTextRemoveTagsWithPrefix(text_buffer, "WXTABS", &para_start, &para_end);

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


@@ -494,6 +494,27 @@ au_delete_range_callback(GtkTextBuffer * WXUNUSED(buffer),
 }
 }
 
 }
 }
 

+//-----------------------------------------------------------------------------
+//  "populate_popup" from text control and "unmap" from its poup menu
+//-----------------------------------------------------------------------------
+
+extern "C" {
+static void
+gtk_textctrl_popup_unmap( GtkMenu *WXUNUSED(menu), wxTextCtrl* win )
+{
+    win->GTKEnableFocusOutEvent();
+}
+}
+
+extern "C" {
+static void
+gtk_textctrl_populate_popup( GtkEntry *WXUNUSED(entry), GtkMenu *menu, wxTextCtrl *win )
+{
+    win->GTKDisableFocusOutEvent();
+
+    g_signal_connect (menu, "unmap", G_CALLBACK (gtk_textctrl_popup_unmap), win );
+}
+}

 
 //-----------------------------------------------------------------------------
 //  "changed"
 
 //-----------------------------------------------------------------------------
 //  "changed"


@@ -501,7 +522,7 @@ au_delete_range_callback(GtkTextBuffer * WXUNUSED(buffer),
 
 extern "C" {
 static void
 
 extern "C" {
 static void

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

 {
     if ( win->IgnoreTextUpdate() )
         return;
 {
     if ( win->IgnoreTextUpdate() )
         return;


@@ -557,21 +578,6 @@ gtk_paste_clipboard_callback( GtkWidget *widget, wxTextCtrl *win )
 }
 }
 
 }
 }
 

-//-----------------------------------------------------------------------------
-// "expose_event" from scrolled window and textview
-//-----------------------------------------------------------------------------
-
-extern "C" {
-static gboolean
-gtk_text_exposed_callback( GtkWidget * WXUNUSED(widget),
-                           GdkEventExpose * WXUNUSED(event),
-                           wxTextCtrl * WXUNUSED(win) )
-{
-    return TRUE;
-}
-}
-
-

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


@@ -686,7 +692,7 @@ bool wxTextCtrl::Create( wxWindow *parent,
 
         GTKSetWrapMode();
 
 
         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 );
 


@@ -700,8 +706,9 @@ bool wxTextCtrl::Create( wxWindow *parent,
 
         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 +733,11 @@ 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 );


@@ -970,6 +982,22 @@ 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 +1012,7 @@ 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 +1033,6 @@ 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 +1048,9 @@ 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 +1071,7 @@ 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?


@@ -1222,6 +1252,7 @@ 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;
 }


@@ -1314,8 +1345,7 @@ void wxTextCtrl::SetSelection( long from, long to )
         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_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
     {


@@ -1722,14 +1752,13 @@ void wxTextCtrl::DoFreeze()
 {
     wxCHECK_RET(m_text != NULL, wxT("invalid text ctrl"));
 
 {
     wxCHECK_RET(m_text != NULL, wxT("invalid text ctrl"));
 

+    wxWindow::DoFreeze();
+

     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);
+        GTKFreezeWidget(m_text);
+
+        // removing buffer dramatically speeds up insertion:

         g_object_ref(m_buffer);
         GtkTextBuffer* buf_new = gtk_text_buffer_new(NULL);
         GtkTextMark* mark = GTK_TEXT_VIEW(m_text)->first_para_mark;
         g_object_ref(m_buffer);
         GtkTextBuffer* buf_new = gtk_text_buffer_new(NULL);
         GtkTextMark* mark = GTK_TEXT_VIEW(m_text)->first_para_mark;


@@ -1749,21 +1778,22 @@ void wxTextCtrl::DoThaw()
 {
     if ( HasFlag(wxTE_MULTILINE) )
     {
 {
     if ( HasFlag(wxTE_MULTILINE) )
     {

-        // Reattach buffer and thaw textview updates
+        // reattach buffer:

         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);
+

         if (m_showPositionOnThaw != NULL)
         {
             gtk_text_view_scroll_mark_onscreen(
                 GTK_TEXT_VIEW(m_text), m_showPositionOnThaw);
             m_showPositionOnThaw = NULL;
         }
         if (m_showPositionOnThaw != NULL)
         {
             gtk_text_view_scroll_mark_onscreen(
                 GTK_TEXT_VIEW(m_text), m_showPositionOnThaw);
             m_showPositionOnThaw = NULL;
         }

+
+        // and thaw the window
+        GTKThawWidget(m_text);

     }
     }

+
+    wxWindow::DoThaw();

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