Trim trailing white spaces.
[geeqie.git] / src / bar.c
index 9d45e09..015e7b2 100644 (file)
--- a/src/bar.c
+++ b/src/bar.c
@@ -1,7 +1,7 @@
 /*
  * Geeqie
  * (C) 2004 John Ellis
- * Copyright (C) 2008 - 2009 The Geeqie Team
+ * Copyright (C) 2008 - 2012 The Geeqie Team
  *
  * Author: Vladimir Nadvornik
  *
 #include "bar_keywords.h"
 #include "bar_exif.h"
 #include "bar_histogram.h"
+#include "histogram.h"
 #include "rcfile.h"
+#include "bar_gps.h"
 
-#define BAR_SIZE_INCREMENT 48
-#define BAR_ARROW_SIZE 7
+typedef struct _KnownPanes KnownPanes;
+struct _KnownPanes
+{
+       PaneType type;
+       gchar *id;
+       gchar *title;
+       const gchar *config;
+};
 
+static const gchar default_config_histogram[] =
+"<gq>"
+"    <layout id = '_current_'>"
+"        <bar>"
+"            <pane_histogram id = 'histogram' expanded = 'true' histogram_channel = '4' histogram_mode = '0' />"
+"        </bar>"
+"    </layout>"
+"</gq>";
+
+static const gchar default_config_title[] =
+"<gq>"
+"    <layout id = '_current_'>"
+"        <bar>"
+"            <pane_comment id = 'title' expanded = 'true' key = 'Xmp.dc.title' height = '40' />"
+"        </bar>"
+"    </layout>"
+"</gq>";
+
+static const gchar default_config_keywords[] =
+"<gq>"
+"    <layout id = '_current_'>"
+"        <bar>"
+"            <pane_keywords id = 'keywords' expanded = 'true' key = '" KEYWORD_KEY "' />"
+"        </bar>"
+"    </layout>"
+"</gq>";
+
+static const gchar default_config_comment[] =
+"<gq>"
+"    <layout id = '_current_'>"
+"        <bar>"
+"            <pane_comment id = 'comment' expanded = 'true' key = '" COMMENT_KEY "' height = '150' />"
+"        </bar>"
+"    </layout>"
+"</gq>";
+
+static const gchar default_config_exif[] =
+"<gq>"
+"    <layout id = '_current_'>"
+"        <bar>"
+"            <pane_exif id = 'exif' expanded = 'true' >"
+"                <entry key = 'formatted.Camera' if_set = 'true' editable = 'false' />"
+"                <entry key = 'formatted.DateTime' if_set = 'true' editable = 'false' />"
+"                <entry key = 'formatted.ShutterSpeed' if_set = 'true' editable = 'false' />"
+"                <entry key = 'formatted.Aperture' if_set = 'true' editable = 'false' />"
+"                <entry key = 'formatted.ExposureBias' if_set = 'true' editable = 'false' />"
+"                <entry key = 'formatted.ISOSpeedRating' if_set = 'true' editable = 'false' />"
+"                <entry key = 'formatted.FocalLength' if_set = 'true' editable = 'false' />"
+"                <entry key = 'formatted.FocalLength35mmFilm' if_set = 'true' editable = 'false' />"
+"                <entry key = 'formatted.Flash' if_set = 'true' editable = 'false' />"
+"                <entry key = 'Exif.Photo.ExposureProgram' if_set = 'true' editable = 'false' />"
+"                <entry key = 'Exif.Photo.MeteringMode' if_set = 'true' editable = 'false' />"
+"                <entry key = 'Exif.Photo.LightSource' if_set = 'true' editable = 'false' />"
+"                <entry key = 'formatted.ColorProfile' if_set = 'true' editable = 'false' />"
+"                <entry key = 'formatted.SubjectDistance' if_set = 'true' editable = 'false' />"
+"                <entry key = 'formatted.Resolution' if_set = 'true' editable = 'false' />"
+"                <entry key = '" ORIENTATION_KEY "' if_set = 'true' editable = 'false' />"
+"            </pane_exif>"
+"        </bar>"
+"    </layout>"
+"</gq>";
+
+static const gchar default_config_file_info[] =
+"<gq>"
+"    <layout id = '_current_'>"
+"        <bar>"
+"            <pane_exif id = 'file_info' expanded = 'true' >"
+"                <entry key = 'file.mode' if_set = 'false' editable = 'false' />"
+"                <entry key = 'file.date' if_set = 'false' editable = 'false' />"
+"                <entry key = 'file.size' if_set = 'false' editable = 'false' />"
+"            </pane_exif>"
+"        </bar>"
+"    </layout>"
+"</gq>";
+
+static const gchar default_config_location[] =
+"<gq>"
+"    <layout id = '_current_'>"
+"        <bar>"
+"            <pane_exif id = 'location' expanded = 'true' >"
+"                <entry key = 'formatted.GPSPosition' if_set = 'true' editable = 'false' />"
+"                <entry key = 'formatted.GPSAltitude' if_set = 'true' editable = 'false' />"
+"                <entry key = 'Xmp.photoshop.Country' if_set = 'false' editable = 'true' />"
+"                <entry key = 'Xmp.iptc.CountryCode' if_set = 'false' editable = 'true' />"
+"                <entry key = 'Xmp.photoshop.State' if_set = 'false' editable = 'true' />"
+"                <entry key = 'Xmp.photoshop.City' if_set = 'false' editable = 'true' />"
+"                <entry key = 'Xmp.iptc.Location' if_set = 'false' editable = 'true' />"
+"            </pane_exif>"
+"        </bar>"
+"    </layout>"
+"</gq>";
+
+static const gchar default_config_copyright[] =
+"<gq>"
+"    <layout id = '_current_'>"
+"        <bar>"
+"            <pane_exif id = 'copyright' expanded = 'true' >"
+"                <entry key = 'Xmp.dc.creator' if_set = 'true' editable = 'false' />"
+"                <entry key = 'Xmp.dc.contributor' if_set = 'true' editable = 'false' />"
+"                <entry key = 'Xmp.dc.rights' if_set = 'false' editable = 'false' />"
+"            </pane_exif>"
+"        </bar>"
+"    </layout>"
+"</gq>";
+
+#ifdef HAVE_LIBCHAMPLAIN
+#ifdef HAVE_LIBCHAMPLAIN_GTK
+static const gchar default_config_gps[] =
+"<gq>"
+"    <layout id = '_current_'>"
+"        <bar>"
+"            <pane_gps id = 'gps' expanded = 'true'"
+"                      map-id = 'osm::mapnik'"
+"                      zoom-level = '8'"
+"                      latitude = '50116666'"
+"                      longitude = '8683333' />"
+"        </bar>"
+"    </layout>"
+"</gq>";
+#endif
+#endif
+
+static const KnownPanes known_panes[] = {
+/* default sidebar */
+       {PANE_HISTOGRAM,        "histogram",    N_("Histogram"),        default_config_histogram},
+       {PANE_COMMENT,          "title",        N_("Title"),            default_config_title},
+       {PANE_KEYWORDS,         "keywords",     N_("Keywords"),         default_config_keywords},
+       {PANE_COMMENT,          "comment",      N_("Comment"),          default_config_comment},
+       {PANE_EXIF,             "exif",         N_("Exif"),             default_config_exif},
+/* other pre-configured panes */
+       {PANE_EXIF,             "file_info",    N_("File info"),        default_config_file_info},
+       {PANE_EXIF,             "location",     N_("Location and GPS"), default_config_location},
+       {PANE_EXIF,             "copyright",    N_("Copyright"),        default_config_copyright},
+#ifdef HAVE_LIBCHAMPLAIN
+#ifdef HAVE_LIBCHAMPLAIN_GTK
+       {PANE_GPS,              "gps",  N_("GPS Map"),  default_config_gps},
+#endif
+#endif
+       {PANE_UNDEF,            NULL,           NULL,                   NULL}
+};
 
 typedef struct _BarData BarData;
 struct _BarData
@@ -41,24 +189,31 @@ struct _BarData
        FileData *fd;
        GtkWidget *label_file_name;
 
-       GList *(*list_func)(gpointer);
-       gpointer list_data;
+       LayoutWindow *lw;
        gint width;
 };
 
-static void bar_expander_move(GtkWidget *widget, gpointer data, gboolean up)
+static void bar_expander_move(GtkWidget *widget, gpointer data, gboolean up, gboolean single_step)
 {
        GtkWidget *expander = data;
        GtkWidget *box;
        gint pos;
+
        if (!expander) return;
        box = gtk_widget_get_ancestor(expander, GTK_TYPE_BOX);
        if (!box) return;
        
        gtk_container_child_get(GTK_CONTAINER(box), expander, "position", &pos, NULL);
        
-       pos = up ? (pos - 1) : (pos + 1);
-       if (pos < 0) pos = 0;
+       if (single_step)
+               {
+               pos = up ? (pos - 1) : (pos + 1);
+               if (pos < 0) pos = 0;
+               }
+       else
+               {
+               pos = up ? 0 : -1;
+               }
        
        gtk_box_reorder_child(GTK_BOX(box), expander, pos);
 }
@@ -66,39 +221,112 @@ static void bar_expander_move(GtkWidget *widget, gpointer data, gboolean up)
 
 static void bar_expander_move_up_cb(GtkWidget *widget, gpointer data)
 {
-       bar_expander_move(widget, data, TRUE);
+       bar_expander_move(widget, data, TRUE, TRUE);
 }
 
 static void bar_expander_move_down_cb(GtkWidget *widget, gpointer data)
 {
-       bar_expander_move(widget, data, FALSE);
+       bar_expander_move(widget, data, FALSE, TRUE);
+}
+
+static void bar_expander_move_top_cb(GtkWidget *widget, gpointer data)
+{
+       bar_expander_move(widget, data, TRUE, FALSE);
+}
+
+static void bar_expander_move_bottom_cb(GtkWidget *widget, gpointer data)
+{
+       bar_expander_move(widget, data, FALSE, FALSE);
 }
 
+static void bar_expander_delete_cb(GtkWidget *widget, gpointer data)
+{
+       GtkWidget *expander = data;
+       gtk_widget_destroy(expander);
+}
 
-static void bar_expander_menu_popup(GtkWidget *data)
+static void bar_expander_add_cb(GtkWidget *widget, gpointer data)
+{
+       //GtkWidget *bar = data;
+       const KnownPanes *pane = known_panes;
+       const gchar *id = g_object_get_data(G_OBJECT(widget), "pane_add_id");
+       const gchar *config;
+
+       if (!id) return;
+       
+       while (pane->id)
+               {
+               if (strcmp(pane->id, id) == 0) break;
+               pane++;
+               }
+       if (!pane->id) return;
+       
+       config = bar_pane_get_default_config(id);
+       if (config) load_config_from_buf(config, strlen(config), FALSE);
+
+}
+
+
+static void bar_menu_popup(GtkWidget *widget)
 {
        GtkWidget *menu;
+       GtkWidget *bar;
+       GtkWidget *expander;
+       const KnownPanes *pane = known_panes;
+       BarData *bd;
 
+       bd = g_object_get_data(G_OBJECT(widget), "bar_data");
+       if (bd)
+               {
+               expander = NULL;
+               bar = widget;
+               }
+       else
+               {
+               expander = widget;
+               bar = gtk_widget_get_parent(widget);
+               while (bar && !g_object_get_data(G_OBJECT(bar), "bar_data"))
+                       bar = gtk_widget_get_parent(bar);
+               if (!bar) return;
+               }
        menu = popup_menu_short_lived();
 
-       menu_item_add_stock(menu, _("Move _up"), GTK_STOCK_GO_UP, G_CALLBACK(bar_expander_move_up_cb), data);
-       menu_item_add_stock(menu, _("Move _down"), GTK_STOCK_GO_DOWN, G_CALLBACK(bar_expander_move_down_cb), data);
-       gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, data, 0, GDK_CURRENT_TIME);
+       if (expander)
+               {
+               menu_item_add_stock(menu, _("Move to _top"), GTK_STOCK_GOTO_TOP, G_CALLBACK(bar_expander_move_top_cb), expander);
+               menu_item_add_stock(menu, _("Move _up"), GTK_STOCK_GO_UP, G_CALLBACK(bar_expander_move_up_cb), expander);
+               menu_item_add_stock(menu, _("Move _down"), GTK_STOCK_GO_DOWN, G_CALLBACK(bar_expander_move_down_cb), expander);
+               menu_item_add_stock(menu, _("Move to _bottom"), GTK_STOCK_GOTO_BOTTOM, G_CALLBACK(bar_expander_move_bottom_cb), expander);
+               menu_item_add_divider(menu);
+               menu_item_add_stock(menu, _("Remove"), GTK_STOCK_DELETE, G_CALLBACK(bar_expander_delete_cb), expander);
+               menu_item_add_divider(menu);
+               }
+
+       while (pane->id)
+               {
+               GtkWidget *item;
+               item = menu_item_add_stock(menu, _(pane->title), GTK_STOCK_ADD, G_CALLBACK(bar_expander_add_cb), bar);
+               g_object_set_data(G_OBJECT(item), "pane_add_id", pane->id);
+               pane++;
+               }
+       
+       gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, bar, 0, GDK_CURRENT_TIME);
 }
 
 
-static gboolean bar_expander_menu_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data) 
-{ 
+static gboolean bar_menu_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
+{
        if (bevent->button == MOUSE_BUTTON_RIGHT)
                {
-               bar_expander_menu_popup(widget);
+               bar_menu_popup(widget);
                return TRUE;
                }
        return FALSE;
-} 
+}
 
 
-void bar_pane_set_fd_cb(GtkWidget *expander, gpointer data)
+static void bar_pane_set_fd_cb(GtkWidget *expander, gpointer data)
 {
        GtkWidget *widget = gtk_bin_get_child(GTK_BIN(expander));
        PaneData *pd = g_object_get_data(G_OBJECT(widget), "pane_data");
@@ -121,11 +349,29 @@ void bar_set_fd(GtkWidget *bar, FileData *fd)
 
 }
 
-gint bar_event(GtkWidget *bar, GdkEvent *event)
+static void bar_pane_notify_selection_cb(GtkWidget *expander, gpointer data)
+{
+       GtkWidget *widget = gtk_bin_get_child(GTK_BIN(expander));
+       PaneData *pd = g_object_get_data(G_OBJECT(widget), "pane_data");
+       if (!pd) return;
+       if (pd->pane_notify_selection) pd->pane_notify_selection(widget, GPOINTER_TO_INT(data));
+}
+
+void bar_notify_selection(GtkWidget *bar, gint count)
+{
+       BarData *bd;
+       bd = g_object_get_data(G_OBJECT(bar), "bar_data");
+       if (!bd) return;
+
+       gtk_container_foreach(GTK_CONTAINER(bd->vbox), bar_pane_notify_selection_cb, GINT_TO_POINTER(count));
+}
+
+gboolean bar_event(GtkWidget *bar, GdkEvent *event)
 {
        BarData *bd;
        GList *list, *work;
-       gint ret = FALSE;
+       gboolean ret = FALSE;
+       
        bd = g_object_get_data(G_OBJECT(bar), "bar_data");
        if (!bd) return FALSE;
 
@@ -149,161 +395,168 @@ gint bar_event(GtkWidget *bar, GdkEvent *event)
        return ret;
 }
 
-void bar_write_config(GtkWidget *bar, GString *outstr, gint indent)
+GtkWidget *bar_find_pane_by_id(GtkWidget *bar, PaneType type, const gchar *id)
 {
        BarData *bd;
        GList *list, *work;
-       if (!bar) return;
+       GtkWidget *ret = NULL;
+       
+       if (!id || !id[0]) return NULL;
+       
        bd = g_object_get_data(G_OBJECT(bar), "bar_data");
-       if (!bd) return;
-
-       WRITE_STRING("<bar\n");
-       indent++;
-       write_bool_option(outstr, indent, "enabled", GTK_WIDGET_VISIBLE(bar));
-       write_uint_option(outstr, indent, "width", bd->width);
-       indent--;
-       WRITE_STRING(">\n");
+       if (!bd) return NULL;
 
-       list = gtk_container_get_children(GTK_CONTAINER(bd->vbox));     
+       list = gtk_container_get_children(GTK_CONTAINER(bd->vbox));
+       
        work = list;
        while (work)
                {
-               GtkWidget *expander = work->data;
-               GtkWidget *widget = gtk_bin_get_child(GTK_BIN(expander));
+               GtkWidget *widget = gtk_bin_get_child(GTK_BIN(work->data));
                PaneData *pd = g_object_get_data(G_OBJECT(widget), "pane_data");
                if (!pd) continue;
-
-               pd->expanded = gtk_expander_get_expanded(GTK_EXPANDER(expander));
-
-               if (pd->pane_write_config)
-                       pd->pane_write_config(widget, outstr, indent + 1);
-
+       
+               if (type == pd->type && strcmp(id, pd->id) == 0)
+                       {
+                       ret = widget;
+                       break;
+                       }
                work = work->next;
                }
        g_list_free(list);
-
-       WRITE_STRING("</bar>\n");
+       return ret;
 }
 
-
-void bar_pane_set_selection_func(GtkWidget *pane, GList *(*list_func)(gpointer data), gpointer data)
+void bar_clear(GtkWidget *bar)
 {
-       PaneData *pd;
-
-       pd = g_object_get_data(G_OBJECT(pane), "pane_data");
-       if (!pd) return;
+       BarData *bd;
+       GList *list, *work;
+       
+       bd = g_object_get_data(G_OBJECT(bar), "bar_data");
+       if (!bd) return;
 
-       pd->list_func = list_func;
-       pd->list_data = data;
+       list = gtk_container_get_children(GTK_CONTAINER(bd->vbox));
+       
+       work = list;
+       while (work)
+               {
+               GtkWidget *widget = work->data;
+               gtk_widget_destroy(widget);
+               work = work->next;
+               }
+       g_list_free(list);
 }
 
-void bar_set_selection_func(GtkWidget *bar, GList *(*list_func)(gpointer data), gpointer data)
+void bar_write_config(GtkWidget *bar, GString *outstr, gint indent)
 {
        BarData *bd;
        GList *list, *work;
+
+       if (!bar) return;
+       
        bd = g_object_get_data(G_OBJECT(bar), "bar_data");
        if (!bd) return;
 
-       bd->list_func = list_func;
-       bd->list_data = data;
+       WRITE_NL(); WRITE_STRING("<bar ");
+       write_bool_option(outstr, indent, "enabled", gtk_widget_get_visible(bar));
+       write_uint_option(outstr, indent, "width", bd->width);
+       WRITE_STRING(">");
+       
+       indent++;
+       WRITE_NL(); WRITE_STRING("<clear/>");
 
        list = gtk_container_get_children(GTK_CONTAINER(bd->vbox));
-       
        work = list;
        while (work)
                {
-               GtkWidget *widget = gtk_bin_get_child(GTK_BIN(work->data));
-               
-               bar_pane_set_selection_func(widget, list_func, data);
-       
+               GtkWidget *expander = work->data;
+               GtkWidget *widget = gtk_bin_get_child(GTK_BIN(expander));
+               PaneData *pd = g_object_get_data(G_OBJECT(widget), "pane_data");
+               if (!pd) continue;
+
+               pd->expanded = gtk_expander_get_expanded(GTK_EXPANDER(expander));
+
+               if (pd->pane_write_config)
+                       pd->pane_write_config(widget, outstr, indent);
+
                work = work->next;
                }
        g_list_free(list);
-       return;
+       indent--;
+       WRITE_NL(); WRITE_STRING("</bar>");
 }
 
+void bar_update_expander(GtkWidget *pane)
+{
+       PaneData *pd = g_object_get_data(G_OBJECT(pane), "pane_data");
+       GtkWidget *expander;
+       
+       if (!pd) return;
 
-
-
+       expander = gtk_widget_get_parent(pane);
+       
+       gtk_expander_set_expanded(GTK_EXPANDER(expander), pd->expanded);
+}
 
 void bar_add(GtkWidget *bar, GtkWidget *pane)
 {
        GtkWidget *expander;
-       GtkWidget *label;
        BarData *bd = g_object_get_data(G_OBJECT(bar), "bar_data");
        PaneData *pd = g_object_get_data(G_OBJECT(pane), "pane_data");
-
        
        if (!bd) return;
 
-       expander = gtk_expander_new(pd ? pd->title : "");
+       pd->lw = bd->lw;
+       pd->bar = bar;
+       
+       expander = gtk_expander_new(NULL);
+       if (pd && pd->title)
+               {
+               gtk_expander_set_label_widget(GTK_EXPANDER(expander), pd->title);
+               gtk_widget_show(pd->title);
+               }
+               
        gtk_box_pack_start(GTK_BOX(bd->vbox), expander, FALSE, TRUE, 0);
        
-       g_signal_connect(expander, "button_press_event", G_CALLBACK(bar_expander_menu_cb), bd); 
+       g_signal_connect(expander, "button_release_event", G_CALLBACK(bar_menu_cb), bd);
        
-       label = gtk_expander_get_label_widget(GTK_EXPANDER(expander));
-//     gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
-       pref_label_bold(label, TRUE, FALSE);
-
        gtk_container_add(GTK_CONTAINER(expander), pane);
        
        gtk_expander_set_expanded(GTK_EXPANDER(expander), pd->expanded);
 
        gtk_widget_show(expander);
 
-       if (bd->list_func) bar_pane_set_selection_func(pane, bd->list_func, bd->list_data);
        if (bd->fd && pd && pd->pane_set_fd) pd->pane_set_fd(pane, bd->fd);
 
 }
 
-static void bar_populate_default(GtkWidget *bar)
+void bar_populate_default(GtkWidget *bar)
 {
-       GtkWidget *widget;
-       widget = bar_pane_histogram_new(_("Histogram"), 80, TRUE);
-       bar_add(bar, widget);
-
-       widget = bar_pane_comment_new(_("Title"), "Xmp.dc.title", TRUE, 40);
-       bar_add(bar, widget);
-
-       widget = bar_pane_keywords_new(_("Keywords"), KEYWORD_KEY, TRUE);
-       bar_add(bar, widget);
-
-       widget = bar_pane_comment_new(_("Comment"), "Xmp.dc.description", TRUE, 150);
-       bar_add(bar, widget);
-
-       widget = bar_pane_exif_new(_("Exif"), TRUE);
-       bar_add(bar, widget);
+       const gchar *populate_id[] = {"histogram", "title", "keywords", "comment", "exif", NULL};
+       const gchar **id = populate_id;
+       
+       while (*id)
+               {
+               const gchar *config = bar_pane_get_default_config(*id);
+               if (config) load_config_from_buf(config, strlen(config), FALSE);
+               id++;
+               }
 }
 
-static void bar_sized(GtkWidget *widget, GtkAllocation *allocation, gpointer data)
+static void bar_size_allocate(GtkWidget *widget, GtkAllocation *allocation, gpointer data)
 {
        BarData *bd = data;
+       
        bd->width = allocation->width;
 }
 
-
-static void bar_width(BarData *bd, gint val)
-{
-       gint size;
-
-       size = bd->widget->allocation.width;
-       size = CLAMP(size + val, BAR_SIZE_INCREMENT * 2, BAR_SIZE_INCREMENT * 16);
-
-       gtk_widget_set_size_request(bd->widget, size, -1);
-}
-
-static void bar_larger(GtkWidget *widget, gpointer data)
+gint bar_get_width(GtkWidget *bar)
 {
-       BarData *bd = data;
-
-       bar_width(bd, BAR_SIZE_INCREMENT);
-}
-
-static void bar_smaller(GtkWidget *widget, gpointer data)
-{
-       BarData *bd = data;
+       BarData *bd;
+       
+       bd = g_object_get_data(G_OBJECT(bar), "bar_data");
+       if (!bd) return 0;
 
-       bar_width(bd, -BAR_SIZE_INCREMENT);
+       return bd->width;
 }
 
 void bar_close(GtkWidget *bar)
@@ -324,69 +577,53 @@ static void bar_destroy(GtkWidget *widget, gpointer data)
        g_free(bd);
 }
 
-GtkWidget *bar_new(GtkWidget *bounding_widget)
+#ifdef HAVE_LIBCHAMPLAIN_GTK
+/*
+   FIXME: this is an ugly hack that works around this bug:
+   https://bugzilla.gnome.org/show_bug.cgi?id=590692
+   http://bugzilla.openedhand.com/show_bug.cgi?id=1751
+   it should be removed as soon as a better solution exists
+*/
+
+static void bar_unrealize_clutter_fix_cb(GtkWidget *widget, gpointer data)
+{
+       GtkWidget *child = gtk_bin_get_child(GTK_BIN(widget));
+       if (child) gtk_widget_unrealize(child);
+}
+#endif
+
+GtkWidget *bar_new(LayoutWindow *lw)
 {
        BarData *bd;
        GtkWidget *box;
-       GtkWidget *sizer;
-       GtkWidget *label;
-       GtkWidget *button;
-       GtkWidget *arrow;
        GtkWidget *scrolled;
 
        bd = g_new0(BarData, 1);
 
+       bd->lw = lw;
+       
        bd->widget = gtk_vbox_new(FALSE, PREF_PAD_GAP);
        g_object_set_data(G_OBJECT(bd->widget), "bar_data", bd);
        g_signal_connect(G_OBJECT(bd->widget), "destroy",
                         G_CALLBACK(bar_destroy), bd);
 
-       g_signal_connect(G_OBJECT(bd->widget), "size_allocate",
-                        G_CALLBACK(bar_sized), bd);
+       g_signal_connect(G_OBJECT(bd->widget), "size-allocate",
+                        G_CALLBACK(bar_size_allocate), bd);
+
+       g_signal_connect(G_OBJECT(bd->widget), "button_release_event", G_CALLBACK(bar_menu_cb), bd);
 
-       bd->width = PANEL_DEFAULT_WIDTH;
+       bd->width = SIDEBAR_DEFAULT_WIDTH;
        gtk_widget_set_size_request(bd->widget, bd->width, -1);
 
        box = gtk_hbox_new(FALSE, 0);
 
-       sizer = sizer_new(bd->widget, bounding_widget, SIZER_POS_LEFT);
-       sizer_set_limits(sizer, BAR_SIZE_INCREMENT * 2, -1, -1 , -1);
-       gtk_box_pack_start(GTK_BOX(box), sizer, FALSE, FALSE, 0);
-       gtk_widget_show(sizer);
-
-       label = gtk_label_new(_("Filename:"));
-       gtk_misc_set_alignment(GTK_MISC(label), 1.0, 0.0);
-       gtk_box_pack_start(GTK_BOX(box), label, TRUE, TRUE, 0);
-       gtk_widget_show(label);
-
        bd->label_file_name = gtk_label_new("");
-       pref_label_bold(bd->label_file_name, TRUE, FALSE);
-       gtk_misc_set_alignment(GTK_MISC(bd->label_file_name), 0.0, 0.0);
+       gtk_label_set_ellipsize(GTK_LABEL(bd->label_file_name), PANGO_ELLIPSIZE_END);
+       gtk_label_set_selectable(GTK_LABEL(bd->label_file_name), TRUE);
+       gtk_misc_set_alignment(GTK_MISC(bd->label_file_name), 0.5, 0.5);
        gtk_box_pack_start(GTK_BOX(box), bd->label_file_name, TRUE, TRUE, 0);
        gtk_widget_show(bd->label_file_name);
 
-       button = gtk_button_new();
-       gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
-       g_signal_connect(G_OBJECT(button), "clicked",
-                        G_CALLBACK(bar_smaller), bd);
-       gtk_box_pack_end(GTK_BOX(box), button, FALSE, FALSE, 0);
-       arrow = gtk_arrow_new(GTK_ARROW_RIGHT, GTK_SHADOW_NONE);
-       gtk_widget_set_size_request(arrow, BAR_ARROW_SIZE, BAR_ARROW_SIZE);
-       gtk_container_add(GTK_CONTAINER(button), arrow);
-       gtk_widget_show(arrow);
-       gtk_widget_show(button);
-
-       button = gtk_button_new();
-       gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
-       g_signal_connect(G_OBJECT(button), "clicked",
-                        G_CALLBACK(bar_larger), bd);
-       gtk_box_pack_end(GTK_BOX(box), button, FALSE, FALSE, 0);
-       arrow = gtk_arrow_new(GTK_ARROW_LEFT, GTK_SHADOW_NONE);
-       gtk_widget_set_size_request(arrow, BAR_ARROW_SIZE, BAR_ARROW_SIZE);
-       gtk_container_add(GTK_CONTAINER(button), arrow);
-       gtk_widget_show(arrow);
-       gtk_widget_show(button);
-
        gtk_box_pack_start(GTK_BOX(bd->widget), box, FALSE, FALSE, 0);
        gtk_widget_show(box);
 
@@ -400,29 +637,21 @@ GtkWidget *bar_new(GtkWidget *bounding_widget)
        bd->vbox = gtk_vbox_new(FALSE, 0);
        gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled), bd->vbox);
        gtk_viewport_set_shadow_type(GTK_VIEWPORT(gtk_bin_get_child(GTK_BIN(scrolled))), GTK_SHADOW_NONE);
-       
+
+#ifdef HAVE_LIBCHAMPLAIN_GTK
+       g_signal_connect(G_OBJECT(gtk_bin_get_child(GTK_BIN(scrolled))), "unrealize", G_CALLBACK(bar_unrealize_clutter_fix_cb), NULL);
+#endif
+
        gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled), GTK_SHADOW_NONE);
        gtk_widget_show(bd->vbox);
        return bd->widget;
 }
 
-GtkWidget *bar_new_default(GtkWidget *bounding_widget)
-{
-       GtkWidget *bar = bar_new(bounding_widget);
-       
-       bar_populate_default(bar);
-       
-       gtk_widget_show(bar);
-       
-       return bar;
-}
 
-GtkWidget *bar_new_from_config(GtkWidget *bounding_widget, const gchar **attribute_names, const gchar **attribute_values)
+GtkWidget *bar_update_from_config(GtkWidget *bar, const gchar **attribute_names, const gchar **attribute_values)
 {
-       GtkWidget *bar = bar_new(bounding_widget);
-       
        gboolean enabled = TRUE;
-       gint width = PANEL_DEFAULT_WIDTH;
+       gint width = SIDEBAR_DEFAULT_WIDTH;
 
        while (*attribute_names)
                {
@@ -433,13 +662,67 @@ GtkWidget *bar_new_from_config(GtkWidget *bounding_widget, const gchar **attribu
                if (READ_INT_FULL("width", width)) continue;
                
 
-               DEBUG_1("unknown attribute %s = %s", option, value);
+               log_printf("unknown attribute %s = %s\n", option, value);
                }
        
        gtk_widget_set_size_request(bar, width, -1);
-       if (enabled) gtk_widget_show(bar);
+       if (enabled)
+               {
+               gtk_widget_show(bar);
+               }
+       else
+               {
+               gtk_widget_hide(bar);
+               }
        return bar;
 }
 
+GtkWidget *bar_new_from_config(LayoutWindow *lw, const gchar **attribute_names, const gchar **attribute_values)
+{
+       GtkWidget *bar = bar_new(lw);
+       return bar_update_from_config(bar, attribute_names, attribute_values);
+}
 
+GtkWidget *bar_pane_expander_title(const gchar *title)
+{
+       GtkWidget *widget = gtk_label_new(title);
+
+       pref_label_bold(widget, TRUE, FALSE);
+       //gtk_label_set_ellipsize(GTK_LABEL(widget), PANGO_ELLIPSIZE_END); //FIXME: do not work
+
+       return widget;
+}
+
+gboolean bar_pane_translate_title(PaneType type, const gchar *id, gchar **title)
+{
+       const KnownPanes *pane = known_panes;
+       
+       if (!title) return FALSE;
+       while (pane->id)
+               {
+               if (pane->type == type && strcmp(pane->id, id) == 0) break;
+               pane++;
+               }
+       if (!pane->id) return FALSE;
+       
+       if (*title && **title && strcmp(pane->title, *title) != 0) return FALSE;
+       
+       g_free(*title);
+       *title = g_strdup(_(pane->title));
+       return TRUE;
+}
+
+const gchar *bar_pane_get_default_config(const gchar *id)
+{
+       const KnownPanes *pane = known_panes;
+       
+       while (pane->id)
+               {
+               if (strcmp(pane->id, id) == 0) break;
+               pane++;
+               }
+       if (!pane->id) return NULL;
+       return pane->config;
+}
+       
 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */