1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/app-manager/applications.c	Sat Feb 20 12:11:02 2010 +0000
     1.3 @@ -0,0 +1,68 @@
     1.4 +/*
     1.5 + * Copyright (C) 2010  J. Ali Harlow <ali@juiblex.co.uk>
     1.6 + *
     1.7 + * This program is free software; you can redistribute it and/or modify
     1.8 + * it under the terms of the GNU General Public License as published by
     1.9 + * the Free Software Foundation; either version 2 of the License, or
    1.10 + * (at your option) any later version.
    1.11 + *
    1.12 + * This program is distributed in the hope that it will be useful,
    1.13 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
    1.14 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    1.15 + * GNU General Public License for more details.
    1.16 + *
    1.17 + * You should have received a copy of the GNU General Public License along
    1.18 + * with this program; if not, write to the Free Software Foundation, Inc.,
    1.19 + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
    1.20 + */
    1.21 +
    1.22 +#include "config.h"
    1.23 +#include <stdlib.h>
    1.24 +#include <string.h>
    1.25 +#include <glib.h>
    1.26 +#include <gtk/gtk.h>
    1.27 +#include <plover-gtk/packagestore.h>
    1.28 +#include "app-manager.h"
    1.29 +
    1.30 +static gboolean plover_applications_visible_func(GtkTreeModel *model,
    1.31 +  GtkTreeIter *iter,gpointer data)
    1.32 +{
    1.33 +    /* Visible if row is non-empty and package contains a .desktop file
    1.34 +     * in /usr/share/applications
    1.35 +     */
    1.36 +    PloverPackage *package;
    1.37 +    GtkTreeModel *file_store;
    1.38 +    GtkTreeIter fi;
    1.39 +    gchar *name,*dir;
    1.40 +    gboolean visible=FALSE;
    1.41 +    gtk_tree_model_get(model,iter,PLOVER_PACKAGE_STORE_OBJ_COLUMN,&package,-1);
    1.42 +    if (package)
    1.43 +    {
    1.44 +	file_store=GTK_TREE_MODEL(plover_package_get_file_store(package));
    1.45 +	if (gtk_tree_model_get_iter_first(file_store,&fi))
    1.46 +	{
    1.47 +	    do
    1.48 +	    {
    1.49 +		gtk_tree_model_get(file_store,&fi,
    1.50 +		  PLOVER_PACKAGE_FILE_STORE_NAME_COLUMN,&name,-1);
    1.51 +		dir=g_path_get_dirname(name);
    1.52 +		if (!strcmp(dir,"/usr/share/applications") &&
    1.53 +		  g_str_has_suffix(name,".desktop"))
    1.54 +		    visible=TRUE;
    1.55 +		g_free(dir);
    1.56 +		g_free(name);
    1.57 +	    } while(!visible && gtk_tree_model_iter_next(file_store,&fi));
    1.58 +	}
    1.59 +    }
    1.60 +    g_object_unref(package);
    1.61 +    return visible;
    1.62 +}
    1.63 +
    1.64 +GtkTreeModel *plover_applications_model_new(GtkTreeModel *installed)
    1.65 +{
    1.66 +    GtkTreeModel *model;
    1.67 +    model=gtk_tree_model_filter_new(installed,NULL);
    1.68 +    gtk_tree_model_filter_set_visible_func(model,
    1.69 +      plover_applications_visible_func,NULL,NULL);
    1.70 +    return model;
    1.71 +}