Trim trailing white spaces on empty lines.
[geeqie.git] / src / bar.c
index 130e386..0250d4f 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
  *
@@ -29,6 +29,7 @@
 #include "bar_histogram.h"
 #include "histogram.h"
 #include "rcfile.h"
+#include "bar_gps.h"
 
 typedef struct _KnownPanes KnownPanes;
 struct _KnownPanes
@@ -39,7 +40,7 @@ struct _KnownPanes
        const gchar *config;
 };
 
-static const gchar default_config_histogram[] = 
+static const gchar default_config_histogram[] =
 "<gq>"
 "    <layout id = '_current_'>"
 "        <bar>"
@@ -48,7 +49,7 @@ static const gchar default_config_histogram[] =
 "    </layout>"
 "</gq>";
 
-static const gchar default_config_title[] = 
+static const gchar default_config_title[] =
 "<gq>"
 "    <layout id = '_current_'>"
 "        <bar>"
@@ -57,7 +58,7 @@ static const gchar default_config_title[] =
 "    </layout>"
 "</gq>";
 
-static const gchar default_config_keywords[] = 
+static const gchar default_config_keywords[] =
 "<gq>"
 "    <layout id = '_current_'>"
 "        <bar>"
@@ -66,7 +67,7 @@ static const gchar default_config_keywords[] =
 "    </layout>"
 "</gq>";
 
-static const gchar default_config_comment[] = 
+static const gchar default_config_comment[] =
 "<gq>"
 "    <layout id = '_current_'>"
 "        <bar>"
@@ -75,7 +76,7 @@ static const gchar default_config_comment[] =
 "    </layout>"
 "</gq>";
 
-static const gchar default_config_exif[] = 
+static const gchar default_config_exif[] =
 "<gq>"
 "    <layout id = '_current_'>"
 "        <bar>"
@@ -95,13 +96,13 @@ static const gchar default_config_exif[] =
 "                <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 = 'Exif.Image.Orientation' 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[] = 
+static const gchar default_config_file_info[] =
 "<gq>"
 "    <layout id = '_current_'>"
 "        <bar>"
@@ -114,7 +115,7 @@ static const gchar default_config_file_info[] =
 "    </layout>"
 "</gq>";
 
-static const gchar default_config_location[] = 
+static const gchar default_config_location[] =
 "<gq>"
 "    <layout id = '_current_'>"
 "        <bar>"
@@ -131,7 +132,7 @@ static const gchar default_config_location[] =
 "    </layout>"
 "</gq>";
 
-static const gchar default_config_copyright[] = 
+static const gchar default_config_copyright[] =
 "<gq>"
 "    <layout id = '_current_'>"
 "        <bar>"
@@ -144,6 +145,23 @@ static const gchar default_config_copyright[] =
 "    </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},
@@ -153,9 +171,13 @@ static const KnownPanes known_panes[] = {
        {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"),         default_config_location},
+       {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}
 };
 
@@ -180,9 +202,9 @@ static void bar_expander_move(GtkWidget *widget, gpointer data, gboolean up, gbo
        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);
-       
+
        if (single_step)
                {
                pos = up ? (pos - 1) : (pos + 1);
@@ -192,7 +214,7 @@ static void bar_expander_move(GtkWidget *widget, gpointer data, gboolean up, gbo
                {
                pos = up ? 0 : -1;
                }
-       
+
        gtk_box_reorder_child(GTK_BOX(box), expander, pos);
 }
 
@@ -231,14 +253,14 @@ static void bar_expander_add_cb(GtkWidget *widget, gpointer data)
        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);
 
@@ -254,20 +276,20 @@ static void bar_menu_popup(GtkWidget *widget)
        BarData *bd;
 
        bd = g_object_get_data(G_OBJECT(widget), "bar_data");
-       if (bd) 
+       if (bd)
                {
                expander = NULL;
-               bar = widget; 
+               bar = widget;
                }
        else
                {
                expander = widget;
-               bar = widget->parent;
+               bar = gtk_widget_get_parent(widget);
                while (bar && !g_object_get_data(G_OBJECT(bar), "bar_data"))
-                       bar = bar->parent;
+                       bar = gtk_widget_get_parent(bar);
                if (!bar) return;
                }
+
        menu = popup_menu_short_lived();
 
        if (expander)
@@ -277,7 +299,7 @@ static void bar_menu_popup(GtkWidget *widget)
                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, _("Delete"), GTK_STOCK_DELETE, G_CALLBACK(bar_expander_delete_cb), expander);
+               menu_item_add_stock(menu, _("Remove"), GTK_STOCK_DELETE, G_CALLBACK(bar_expander_delete_cb), expander);
                menu_item_add_divider(menu);
                }
 
@@ -288,23 +310,23 @@ static void bar_menu_popup(GtkWidget *widget)
                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_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_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");
@@ -322,29 +344,46 @@ void bar_set_fd(GtkWidget *bar, FileData *fd)
        bd->fd = file_data_ref(fd);
 
        gtk_container_foreach(GTK_CONTAINER(bd->vbox), bar_pane_set_fd_cb, fd);
-       
+
        gtk_label_set_text(GTK_LABEL(bd->label_file_name), (bd->fd) ? bd->fd->name : "");
 
 }
 
+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;
        gboolean ret = FALSE;
-       
+
        bd = g_object_get_data(G_OBJECT(bar), "bar_data");
        if (!bd) return FALSE;
 
        list = gtk_container_get_children(GTK_CONTAINER(bd->vbox));
-       
+
        work = list;
        while (work)
                {
                GtkWidget *widget = gtk_bin_get_child(GTK_BIN(work->data));
                PaneData *pd = g_object_get_data(G_OBJECT(widget), "pane_data");
                if (!pd) continue;
-       
+
                if (pd->pane_event && pd->pane_event(widget, event))
                        {
                        ret = TRUE;
@@ -361,21 +400,21 @@ GtkWidget *bar_find_pane_by_id(GtkWidget *bar, PaneType type, const gchar *id)
        BarData *bd;
        GList *list, *work;
        GtkWidget *ret = NULL;
-       
+
        if (!id || !id[0]) return NULL;
-       
+
        bd = g_object_get_data(G_OBJECT(bar), "bar_data");
        if (!bd) return NULL;
 
        list = gtk_container_get_children(GTK_CONTAINER(bd->vbox));
-       
+
        work = list;
        while (work)
                {
                GtkWidget *widget = gtk_bin_get_child(GTK_BIN(work->data));
                PaneData *pd = g_object_get_data(G_OBJECT(widget), "pane_data");
                if (!pd) continue;
-       
+
                if (type == pd->type && strcmp(id, pd->id) == 0)
                        {
                        ret = widget;
@@ -391,12 +430,12 @@ void bar_clear(GtkWidget *bar)
 {
        BarData *bd;
        GList *list, *work;
-       
+
        bd = g_object_get_data(G_OBJECT(bar), "bar_data");
        if (!bd) return;
 
        list = gtk_container_get_children(GTK_CONTAINER(bd->vbox));
-       
+
        work = list;
        while (work)
                {
@@ -413,19 +452,19 @@ void bar_write_config(GtkWidget *bar, GString *outstr, gint indent)
        GList *list, *work;
 
        if (!bar) return;
-       
+
        bd = g_object_get_data(G_OBJECT(bar), "bar_data");
        if (!bd) return;
 
        WRITE_NL(); WRITE_STRING("<bar ");
-       write_bool_option(outstr, indent, "enabled", GTK_WIDGET_VISIBLE(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));     
+       list = gtk_container_get_children(GTK_CONTAINER(bd->vbox));
        work = list;
        while (work)
                {
@@ -450,11 +489,11 @@ void bar_update_expander(GtkWidget *pane)
 {
        PaneData *pd = g_object_get_data(G_OBJECT(pane), "pane_data");
        GtkWidget *expander;
-       
+
        if (!pd) return;
 
-       expander = pane->parent;
-       
+       expander = gtk_widget_get_parent(pane);
+
        gtk_expander_set_expanded(GTK_EXPANDER(expander), pd->expanded);
 }
 
@@ -463,25 +502,25 @@ void bar_add(GtkWidget *bar, GtkWidget *pane)
        GtkWidget *expander;
        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;
 
        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_menu_cb), bd); 
-       
+
+       g_signal_connect(expander, "button_release_event", G_CALLBACK(bar_menu_cb), bd);
+
        gtk_container_add(GTK_CONTAINER(expander), pane);
-       
+
        gtk_expander_set_expanded(GTK_EXPANDER(expander), pd->expanded);
 
        gtk_widget_show(expander);
@@ -494,7 +533,7 @@ void bar_populate_default(GtkWidget *bar)
 {
        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);
@@ -506,14 +545,14 @@ void bar_populate_default(GtkWidget *bar)
 static void bar_size_allocate(GtkWidget *widget, GtkAllocation *allocation, gpointer data)
 {
        BarData *bd = data;
-       
+
        bd->width = allocation->width;
 }
 
 gint bar_get_width(GtkWidget *bar)
 {
        BarData *bd;
-       
+
        bd = g_object_get_data(G_OBJECT(bar), "bar_data");
        if (!bd) return 0;
 
@@ -538,6 +577,21 @@ static void bar_destroy(GtkWidget *widget, gpointer data)
        g_free(bd);
 }
 
+#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;
@@ -547,7 +601,7 @@ GtkWidget *bar_new(LayoutWindow *lw)
        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",
@@ -556,7 +610,7 @@ GtkWidget *bar_new(LayoutWindow *lw)
        g_signal_connect(G_OBJECT(bd->widget), "size-allocate",
                         G_CALLBACK(bar_size_allocate), bd);
 
-       g_signal_connect(G_OBJECT(bd->widget), "button_press_event", G_CALLBACK(bar_menu_cb), bd); 
+       g_signal_connect(G_OBJECT(bd->widget), "button_release_event", G_CALLBACK(bar_menu_cb), bd);
 
        bd->width = SIDEBAR_DEFAULT_WIDTH;
        gtk_widget_set_size_request(bd->widget, bd->width, -1);
@@ -583,7 +637,11 @@ GtkWidget *bar_new(LayoutWindow *lw)
        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;
@@ -602,13 +660,13 @@ GtkWidget *bar_update_from_config(GtkWidget *bar, const gchar **attribute_names,
 
                if (READ_BOOL_FULL("enabled", enabled)) continue;
                if (READ_INT_FULL("width", width)) continue;
-               
+
 
                log_printf("unknown attribute %s = %s\n", option, value);
                }
-       
+
        gtk_widget_set_size_request(bar, width, -1);
-       if (enabled) 
+       if (enabled)
                {
                gtk_widget_show(bar);
                }
@@ -638,7 +696,7 @@ GtkWidget *bar_pane_expander_title(const gchar *title)
 gboolean bar_pane_translate_title(PaneType type, const gchar *id, gchar **title)
 {
        const KnownPanes *pane = known_panes;
-       
+
        if (!title) return FALSE;
        while (pane->id)
                {
@@ -646,9 +704,9 @@ gboolean bar_pane_translate_title(PaneType type, const gchar *id, gchar **title)
                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;
@@ -657,7 +715,7 @@ gboolean bar_pane_translate_title(PaneType type, const gchar *id, gchar **title)
 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;
@@ -666,5 +724,5 @@ const gchar *bar_pane_get_default_config(const gchar *id)
        if (!pane->id) return NULL;
        return pane->config;
 }
-       
+
 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */