Add initial sources with ability to open and view .plist files

9 files changed, 1217 insertions, 0 deletions

diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000..d60c31a
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,340 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+     59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year  name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 0000000..af437a6
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1 @@
+SUBDIRS = src
diff --git a/autogen.sh b/autogen.sh
new file mode 100755
index 0000000..f7892f6
--- /dev/null
+++ b/autogen.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+rm -f config.cache
+if [ -d "m4" ]; then
+	ACLOCAL_FLAGS="-I m4 $ACLOCAL_FLAGS"
+fi
+
+which gnome-autogen.sh || {
+        echo "You need to install gnome-common from the GNOME CVS"
+        exit 1
+}
+ 
+USE_GNOME2_MACROS=1 . gnome-autogen.sh $@
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..52fedfe
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,37 @@
+AC_PREREQ(2.61)
+
+AC_INIT([gnome-plist-editor], [0.1.0], [opensuse@sukimashita.com])
+AM_INIT_AUTOMAKE([-Wall -Werror foreign dist-bzip2])
+
+AC_CONFIG_HEADERS([config.h])
+AC_CONFIG_SRCDIR([src/gnome-plist-editor.c])
+
+AM_SANITY_CHECK
+
+AC_PROG_CC
+AM_PROG_CC_C_O
+AC_PROG_LIBTOOL
+AC_PROG_INSTALL
+
+AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
+
+GLIB_REQUIRED=2.6.0
+GTK_REQUIRED=2.8.0
+PLIST_REQUIRED=0.13
+
+PKG_CHECK_MODULES(GLIB, glib-2.0 >= $GLIB_REQUIRED)
+AC_SUBST(GLIB_CFLAGS)
+AC_SUBST(GLIB_LIBS)
+
+PKG_CHECK_MODULES(GTK, gtk+-2.0 >= $GTK_REQUIRED)
+AC_SUBST(GTK_CFLAGS)
+AC_SUBST(GTK_LIBS)
+
+PKG_CHECK_MODULES(LIBPLIST, libplist >= $PLIST_REQUIRED)
+AC_SUBST(LIBPLIST_CFLAGS)
+AC_SUBST(LIBPLIST_LIBS)
+
+AC_OUTPUT([
+Makefile
+src/Makefile
+])
diff --git a/src/Makefile.am b/src/Makefile.am
new file mode 100644
index 0000000..f5cf7a8
--- /dev/null
+++ b/src/Makefile.am
@@ -0,0 +1,17 @@
+bin_PROGRAMS = gnome-plist-editor
+
+gnome_plist_editor_SOURCES = \
+	gnome-plist-editor.c \
+	plist-utils.c
+
+gnome_plist_editor_CFLAGS = \
+	-Wl,--export-dynamic \
+	$(GLIB_CFLAGS) \
+	$(GTK_CFLAGS) \
+	$(LIBPLIST_CFLAGS)
+
+gnome_plist_editor_LDADD = \
+	-lpthread \
+	$(GLIB_LIBS) \
+	$(GTK_LIBS) \
+	$(LIBPLIST_LIBS)
diff --git a/src/gnome-plist-editor.c b/src/gnome-plist-editor.c
new file mode 100644
index 0000000..858480c
--- /dev/null
+++ b/src/gnome-plist-editor.c
@@ -0,0 +1,377 @@
+/*
+ * gnome-plist-editor.c
+ *
+ * Copyright (C) 2009 Martin Szulecki <opensuse@sukimashita.com>
+ * 
+ * The code contained in this file is free software; you can redistribute
+ * it and/or modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either version
+ * 2.1 of the License, or (at your option) any later version.
+ *  
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *  
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this code; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * 
+ */
+
+#include <config.h>
+
+#include <stdlib.h>
+
+#include <gtk/gtk.h>
+#include <gio/gio.h>
+
+#include <plist/plist.h>
+#include "plist-utils.h"
+
+static struct AppState {
+	GtkWindow *main_window;
+	GtkTreeStore *document_tree_store;
+	GtkTreeView *document_tree_view;
+
+	plist_t root_node;
+	gboolean is_binary;
+} app;
+
+void main_window_destroy_cb(GtkWidget* widget, gpointer user_data) {
+	if (app.document_tree_store)
+		gtk_tree_store_clear(app.document_tree_store);
+
+	if (app.root_node)
+		plist_free(app.root_node);
+
+	gtk_main_quit();
+}
+
+void update_document_tree_view(plist_t node, GtkTreeIter *parent) {
+	GtkTreeStore *store = app.document_tree_store;
+	GtkTreeIter iter;
+	plist_t subnode = NULL;
+	plist_t value_node = NULL;
+	plist_type type;
+	plist_type value_type;
+
+	gtk_tree_store_append(store, &iter, parent);
+	gtk_tree_store_set(store, &iter,
+		0, (gpointer)node,
+		-1);
+
+	/* check for root */
+	if (parent == NULL) {
+		value_node = node;
+	} else {
+		value_node = plist_get_next_sibling(node);
+	}
+	value_type = plist_get_node_type(value_node);
+
+	/* recurse through children */
+	for (
+		subnode = plist_get_first_child(value_node);
+		subnode != NULL;
+		subnode = plist_get_next_sibling(subnode)
+	) {
+		type = plist_get_node_type(subnode);
+		if (type == PLIST_KEY) {
+			update_document_tree_view(subnode, &iter);
+		}
+		if (value_type == PLIST_ARRAY && (type != PLIST_DICT && type != PLIST_ARRAY)) {
+			update_document_tree_view(subnode, &iter);
+		}
+	}
+}
+
+static void open_plist_file(const char *filename) {
+	char *buffer = NULL;
+	gsize size = 0;
+	gsize bytes_read = 0;
+	GFile *file = NULL;
+	GFileInfo *fileinfo = NULL;
+	GFileInputStream *filestream = NULL;
+	GError *err = NULL;
+
+	file = g_file_new_for_path(filename);
+	filestream = g_file_read(file, NULL, &err);
+	if (!filestream) {
+		fprintf(stderr, "ERROR: opening %s: %s\n", file, err->message);
+		g_object_unref(file);
+		goto leave;
+	}
+
+	fileinfo = g_file_query_info(file,
+		G_FILE_ATTRIBUTE_STANDARD_SIZE,
+		G_FILE_QUERY_INFO_NONE,
+		NULL,
+		&err);
+
+	size = g_file_info_get_size(fileinfo);
+
+	/* read in the plist */
+	buffer = (char *)g_malloc(sizeof(char) * (size + 1));
+	g_input_stream_read_all(G_INPUT_STREAM(filestream),
+		buffer,
+		size,
+		&bytes_read,
+		NULL,
+		&err);
+
+	if (memcmp(buffer, "bplist00", 8) == 0) {
+		plist_from_bin(buffer, size, &app.root_node);
+		app.is_binary = TRUE;
+	} else {
+		plist_from_xml(buffer, size, &app.root_node);
+		app.is_binary = FALSE;
+	}
+
+	gtk_tree_store_clear(app.document_tree_store);
+	update_document_tree_view(app.root_node, NULL);
+	gtk_tree_view_expand_all(app.document_tree_view);
+
+	g_free(buffer);
+
+leave:
+	if (fileinfo)
+		g_object_unref(fileinfo);
+	if (filestream)
+		g_object_unref(filestream);
+	if (file)
+		g_object_unref(file);
+}
+
+void open_plist_cb(GtkWidget* item, gpointer user_data) {
+	GtkWidget *dialog;
+	GtkFileFilter *filter;
+
+	char *filename = NULL;
+
+	dialog = gtk_file_chooser_dialog_new ("Open Property List File",
+		app.main_window,
+		GTK_FILE_CHOOSER_ACTION_OPEN,
+		GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+		GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
+		NULL);
+
+	/* add default filter */
+	filter = gtk_file_filter_new();
+	gtk_file_filter_set_name(filter, "All Files");
+	gtk_file_filter_add_pattern(filter, "*");
+	gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), filter);
+
+	/* add plist filter */
+	filter = gtk_file_filter_new();
+	gtk_file_filter_add_pattern(filter, "*.plist");
+	gtk_file_filter_set_name(filter, "Property List Files");
+	gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), filter);
+	gtk_file_chooser_set_filter(GTK_FILE_CHOOSER(dialog), filter);
+
+	if (gtk_dialog_run(GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT) {
+		filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
+		open_plist_file(filename);
+	}
+
+	if (filename)
+		g_free (filename);
+
+	gtk_widget_destroy (dialog);
+}
+
+void about_menu_item_activate_cb(GtkMenuItem* item, gpointer user_data) {
+	gtk_show_about_dialog(app.main_window,
+		"program-name", "GNOME Property List Editor",
+		"logo-icon-name", "text-editor",
+		"website", "http://cgit.sukimashita.com/gnome-plist-editor.git/",
+		"website-label", "GIT Source Code Repository",
+		"version", PACKAGE_VERSION,
+		NULL);
+}
+
+typedef enum {
+	COL_KEY,
+	COL_TYPE,
+	COL_VALUE,
+	N_COLUMNS
+} col_type_t;
+
+void plist_cell_data_function (GtkTreeViewColumn *col,
+	GtkCellRenderer *renderer,
+	GtkTreeModel *model,
+	GtkTreeIter *iter,
+	gpointer user_data)
+{
+	col_type_t col_type;
+	plist_t node;
+	plist_t value_node;
+	plist_t parent_node;
+	plist_type value_type;
+	char *text = NULL;
+
+	char *s = NULL;
+	double d;
+	uint8_t b;
+	uint64_t u = 0;
+
+	col_type = (col_type_t)GPOINTER_TO_INT(user_data);
+
+	gtk_tree_model_get(model, iter, 0, &node, -1);
+
+	parent_node = plist_get_parent(node);
+
+	if (parent_node == NULL) {
+		value_node = node;
+	}
+	else
+	{
+		value_node = plist_get_next_sibling(node);
+	}
+
+	if (plist_get_node_type(parent_node) == PLIST_ARRAY) {
+		if ((value_type != PLIST_DICT) && (value_type != PLIST_ARRAY)) {
+			value_node = node;
+		}
+	}
+	value_type = plist_get_node_type(value_node);
+
+	switch(col_type) {
+	case COL_KEY:
+		if (plist_get_parent(node) == NULL) {
+			text = "Root";
+		}
+		else
+		{
+			switch(plist_get_node_type(node)) {
+			case PLIST_KEY:
+				plist_get_key_val(node, &text);
+				break;
+			case PLIST_STRING:
+				plist_get_string_val(node, &text);
+				break;
+			case PLIST_UINT:
+				plist_get_uint_val(value_node, &u);
+				text = g_strdup_printf("%llu", (long long)u);
+				break;
+			default:
+				text = g_strdup_printf("Unhandled %d", plist_get_node_type(node));
+				break;
+			}
+		}
+		break;
+	case COL_TYPE:
+		switch(value_type) {
+		case PLIST_BOOLEAN:
+			text = "Boolean";
+			break;
+		case PLIST_UINT:
+			text = "Number";
+			break;
+		case PLIST_REAL:
+			text = "Float";
+			break;
+		case PLIST_STRING:
+			text = "String";
+			break;
+		case PLIST_DATA:
+			text = "Data";
+			break;
+		case PLIST_DATE:
+			text = "Date";
+			break;
+		case PLIST_ARRAY:
+			text = "Array";
+			break;
+		case PLIST_DICT:
+			text = "Dictionary";
+			break;
+		}
+		break;
+	case COL_VALUE:
+		g_object_set(renderer, "sensitive", TRUE, NULL);
+		switch(value_type) {
+		case PLIST_BOOLEAN:
+			plist_get_bool_val(value_node, &b);
+			text = (b ? "true" : "false");
+			break;
+		case PLIST_UINT:
+			plist_get_uint_val(value_node, &u);
+			text = g_strdup_printf("%llu", (long long)u);
+			break;
+		case PLIST_REAL:
+			plist_get_real_val(value_node, &d);
+			text = g_strdup_printf("%f", d);
+			break;
+		case PLIST_STRING:
+			plist_get_string_val(value_node, &text);
+			break;
+		case PLIST_DATA:
+			text = "FIXME: Parse Data";
+			break;
+		case PLIST_DATE:
+			text = "FIXME: Parse Dates";
+			break;
+		case PLIST_ARRAY:
+		case PLIST_DICT:
+			text = g_strdup_printf("(%d items)", plist_node_get_item_count(value_node));
+			g_object_set(renderer, "sensitive", FALSE, NULL);
+			break;
+		default:
+			break;
+		}
+		break;
+	}
+
+	g_object_set(renderer, "text", text, NULL);
+}
+
+void setup_tree_view(GtkBuilder *gtk_builder) {
+	GtkTreeViewColumn *column;
+	GtkCellRenderer *cell;
+
+	app.document_tree_view = GTK_TREE_VIEW(gtk_builder_get_object(gtk_builder, "document_tree_view"));
+	app.document_tree_store = GTK_TREE_STORE(gtk_builder_get_object(gtk_builder, "document_tree_store"));
+
+	/* key */
+	column = GTK_TREE_VIEW_COLUMN(gtk_builder_get_object(gtk_builder, "treeviewcolumn1"));
+	cell = GTK_CELL_RENDERER(gtk_builder_get_object(gtk_builder, "cellrenderertext1"));
+	gtk_tree_view_column_set_cell_data_func(column, cell, plist_cell_data_function, GINT_TO_POINTER(COL_KEY), NULL);
+
+	/* type */
+	column = GTK_TREE_VIEW_COLUMN(gtk_builder_get_object(gtk_builder, "treeviewcolumn2"));
+	cell = GTK_CELL_RENDERER(gtk_builder_get_object(gtk_builder, "cellrenderercombo1"));
+	gtk_tree_view_column_set_cell_data_func(column, cell, plist_cell_data_function, GINT_TO_POINTER(COL_TYPE), NULL);
+
+	/* value */
+	column = GTK_TREE_VIEW_COLUMN(gtk_builder_get_object(gtk_builder, "treeviewcolumn3"));
+	cell = GTK_CELL_RENDERER(gtk_builder_get_object(gtk_builder, "cellrenderertext2"));
+	gtk_tree_view_column_set_cell_data_func(column, cell, plist_cell_data_function, GINT_TO_POINTER(COL_VALUE), NULL);
+}
+
+int main(int argc, char **argv) {
+	GtkBuilder *gtk_builder;
+
+	gtk_set_locale();
+
+	/* Initialize the widget set */
+	gtk_init (&argc, &argv);
+
+	/* Create the main window */
+	gtk_builder = gtk_builder_new();
+	gtk_builder_add_from_file(gtk_builder, "gnome-plist-editor.ui", NULL);
+	gtk_builder_connect_signals(gtk_builder, NULL);
+
+	app.main_window = GTK_WINDOW(gtk_builder_get_object(gtk_builder, "main_window"));
+	setup_tree_view(gtk_builder);
+
+	g_object_unref(G_OBJECT(gtk_builder));
+
+	/* Show the application window */
+	gtk_widget_show_all(GTK_WIDGET(app.main_window));
+
+	/* Enter the main event loop, and wait for user interaction */
+	gtk_main ();
+
+	return 0;
+}
+
diff --git a/src/gnome-plist-editor.ui b/src/gnome-plist-editor.ui
new file mode 100644
index 0000000..e7e125d
--- /dev/null
+++ b/src/gnome-plist-editor.ui
@@ -0,0 +1,353 @@
+<?xml version="1.0"?>
+<interface>
+  <requires lib="gtk+" version="2.16"/>
+  <!-- interface-naming-policy project-wide -->
+  <object class="GtkTreeStore" id="document_tree_store">
+    <columns>
+      <!-- column-name node -->
+      <column type="gpointer"/>
+    </columns>
+  </object>
+  <object class="GtkListStore" id="plist_type_list_store">
+    <columns>
+      <!-- column-name name -->
+      <column type="gchararray"/>
+    </columns>
+    <data>
+      <row>
+        <col id="0" translatable="yes">Boolean</col>
+      </row>
+      <row>
+        <col id="0" translatable="yes">Number</col>
+      </row>
+      <row>
+        <col id="0" translatable="yes">Float</col>
+      </row>
+      <row>
+        <col id="0" translatable="yes">String</col>
+      </row>
+      <row>
+        <col id="0" translatable="yes">Array</col>
+      </row>
+      <row>
+        <col id="0" translatable="yes">Dictionary</col>
+      </row>
+      <row>
+        <col id="0" translatable="yes">Date</col>
+      </row>
+      <row>
+        <col id="0" translatable="yes">Data</col>
+      </row>
+    </data>
+  </object>
+  <object class="GtkWindow" id="main_window">
+    <property name="title" translatable="yes">Property List Editor</property>
+    <property name="window_position">center</property>
+    <property name="default_width">450</property>
+    <property name="default_height">350</property>
+    <property name="icon_name">text-editor</property>
+    <signal name="destroy" handler="main_window_destroy_cb"/>
+    <child>
+      <object class="GtkVBox" id="vbox1">
+        <property name="visible">True</property>
+        <property name="orientation">vertical</property>
+        <child>
+          <object class="GtkMenuBar" id="menubar1">
+            <property name="visible">True</property>
+            <child>
+              <object class="GtkMenuItem" id="menuitem1">
+                <property name="visible">True</property>
+                <property name="label" translatable="yes">_File</property>
+                <property name="use_underline">True</property>
+                <child type="submenu">
+                  <object class="GtkMenu" id="menu1">
+                    <property name="visible">True</property>
+                    <child>
+                      <object class="GtkImageMenuItem" id="imagemenuitem1">
+                        <property name="label">gtk-new</property>
+                        <property name="visible">True</property>
+                        <property name="sensitive">False</property>
+                        <property name="use_underline">True</property>
+                        <property name="use_stock">True</property>
+                      </object>
+                    </child>
+                    <child>
+                      <object class="GtkImageMenuItem" id="open_plist_menu_item">
+                        <property name="label">_Open...</property>
+                        <property name="visible">True</property>
+                        <property name="use_underline">True</property>
+                        <property name="image">image1</property>
+                        <property name="use_stock">False</property>
+                        <signal name="activate" handler="open_plist_cb"/>
+                      </object>
+                    </child>
+                    <child>
+                      <object class="GtkImageMenuItem" id="imagemenuitem3">
+                        <property name="label">gtk-save</property>
+                        <property name="visible">True</property>
+                        <property name="sensitive">False</property>
+                        <property name="use_underline">True</property>
+                        <property name="use_stock">True</property>
+                      </object>
+                    </child>
+                    <child>
+                      <object class="GtkImageMenuItem" id="imagemenuitem4">
+                        <property name="label">gtk-save-as</property>
+                        <property name="visible">True</property>
+                        <property name="sensitive">False</property>
+                        <property name="use_underline">True</property>
+                        <property name="use_stock">True</property>
+                      </object>
+                    </child>
+                    <child>
+                      <object class="GtkSeparatorMenuItem" id="separatormenuitem1">
+                        <property name="visible">True</property>
+                      </object>
+                    </child>
+                    <child>
+                      <object class="GtkImageMenuItem" id="imagemenuitem5">
+                        <property name="label">gtk-quit</property>
+                        <property name="visible">True</property>
+                        <property name="use_underline">True</property>
+                        <property name="use_stock">True</property>
+                        <signal name="activate" handler="main_window_destroy_cb"/>
+                      </object>
+                    </child>
+                  </object>
+                </child>
+              </object>
+            </child>
+            <child>
+              <object class="GtkMenuItem" id="menuitem2">
+                <property name="visible">True</property>
+                <property name="label" translatable="yes">_Edit</property>
+                <property name="use_underline">True</property>
+                <child type="submenu">
+                  <object class="GtkMenu" id="menu2">
+                    <property name="visible">True</property>
+                    <child>
+                      <object class="GtkImageMenuItem" id="imagemenuitem6">
+                        <property name="label">gtk-cut</property>
+                        <property name="visible">True</property>
+                        <property name="use_underline">True</property>
+                        <property name="use_stock">True</property>
+                      </object>
+                    </child>
+                    <child>
+                      <object class="GtkImageMenuItem" id="imagemenuitem7">
+                        <property name="label">gtk-copy</property>
+                        <property name="visible">True</property>
+                        <property name="use_underline">True</property>
+                        <property name="use_stock">True</property>
+                      </object>
+                    </child>
+                    <child>
+                      <object class="GtkImageMenuItem" id="imagemenuitem8">
+                        <property name="label">gtk-paste</property>
+                        <property name="visible">True</property>
+                        <property name="use_underline">True</property>
+                        <property name="use_stock">True</property>
+                      </object>
+                    </child>
+                    <child>
+                      <object class="GtkImageMenuItem" id="imagemenuitem9">
+                        <property name="label">gtk-delete</property>
+                        <property name="visible">True</property>
+                        <property name="use_underline">True</property>
+                        <property name="use_stock">True</property>
+                      </object>
+                    </child>
+                  </object>
+                </child>
+              </object>
+            </child>
+            <child>
+              <object class="GtkMenuItem" id="menuitem3">
+                <property name="visible">True</property>
+                <property name="label" translatable="yes">_View</property>
+                <property name="use_underline">True</property>
+              </object>
+            </child>
+            <child>
+              <object class="GtkMenuItem" id="menuitem4">
+                <property name="visible">True</property>
+                <property name="label" translatable="yes">_Help</property>
+                <property name="use_underline">True</property>
+                <child type="submenu">
+                  <object class="GtkMenu" id="menu3">
+                    <property name="visible">True</property>
+                    <child>
+                      <object class="GtkImageMenuItem" id="about_menu_item">
+                        <property name="label">gtk-about</property>
+                        <property name="visible">True</property>
+                        <property name="use_underline">True</property>
+                        <property name="use_stock">True</property>
+                        <signal name="activate" handler="about_menu_item_activate_cb"/>
+                      </object>
+                    </child>
+                  </object>
+                </child>
+              </object>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">False</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkToolbar" id="toolbar1">
+            <property name="visible">True</property>
+            <property name="toolbar_style">both</property>
+            <child>
+              <object class="GtkToolButton" id="new_plist_button">
+                <property name="visible">True</property>
+                <property name="sensitive">False</property>
+                <property name="label" translatable="yes">New</property>
+                <property name="use_underline">True</property>
+                <property name="stock_id">gtk-new</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="homogeneous">True</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkToolButton" id="open_plist_button">
+                <property name="visible">True</property>
+                <property name="label" translatable="yes">Open...</property>
+                <property name="use_underline">True</property>
+                <property name="stock_id">gtk-open</property>
+                <signal name="clicked" handler="open_plist_cb"/>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="homogeneous">True</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkToolButton" id="save_plist_button">
+                <property name="visible">True</property>
+                <property name="sensitive">False</property>
+                <property name="label" translatable="yes">Save</property>
+                <property name="use_underline">True</property>
+                <property name="stock_id">gtk-save</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="homogeneous">True</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkSeparatorToolItem" id="toolbutton1">
+                <property name="visible">True</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="homogeneous">True</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkToolButton" id="add_sibling_button">
+                <property name="visible">True</property>
+                <property name="sensitive">False</property>
+                <property name="label" translatable="yes">Add Item</property>
+                <property name="use_underline">True</property>
+                <property name="icon_name">list-add</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="homogeneous">True</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkToolButton" id="delete_item_button">
+                <property name="visible">True</property>
+                <property name="sensitive">False</property>
+                <property name="label" translatable="yes">Delete Item</property>
+                <property name="use_underline">True</property>
+                <property name="icon_name">list-remove</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="homogeneous">True</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">False</property>
+            <property name="position">1</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkScrolledWindow" id="scrolledwindow2">
+            <property name="visible">True</property>
+            <property name="can_focus">True</property>
+            <property name="hscrollbar_policy">never</property>
+            <property name="vscrollbar_policy">automatic</property>
+            <child>
+              <object class="GtkTreeView" id="document_tree_view">
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="model">document_tree_store</property>
+                <property name="headers_clickable">False</property>
+                <property name="expander_column">treeviewcolumn1</property>
+                <property name="rules_hint">True</property>
+                <property name="search_column">8</property>
+                <property name="enable_grid_lines">horizontal</property>
+                <property name="tooltip_column">0</property>
+                <child>
+                  <object class="GtkTreeViewColumn" id="treeviewcolumn1">
+                    <property name="resizable">True</property>
+                    <property name="min_width">150</property>
+                    <property name="title">Key</property>
+                    <child>
+                      <object class="GtkCellRendererText" id="cellrenderertext1"/>
+                    </child>
+                  </object>
+                </child>
+                <child>
+                  <object class="GtkTreeViewColumn" id="treeviewcolumn2">
+                    <property name="min_width">100</property>
+                    <property name="title">Type</property>
+                    <child>
+                      <object class="GtkCellRendererCombo" id="cellrenderercombo1">
+                        <property name="editable">True</property>
+                        <property name="model">plist_type_list_store</property>
+                        <property name="text_column">0</property>
+                      </object>
+                      <attributes>
+                        <attribute name="has-entry">0</attribute>
+                      </attributes>
+                    </child>
+                  </object>
+                </child>
+                <child>
+                  <object class="GtkTreeViewColumn" id="treeviewcolumn3">
+                    <property name="resizable">True</property>
+                    <property name="title">Value</property>
+                    <property name="expand">True</property>
+                    <child>
+                      <object class="GtkCellRendererText" id="cellrenderertext2"/>
+                    </child>
+                  </object>
+                </child>
+              </object>
+            </child>
+          </object>
+          <packing>
+            <property name="position">2</property>
+          </packing>
+        </child>
+      </object>
+    </child>
+  </object>
+  <object class="GtkImage" id="image1">
+    <property name="visible">True</property>
+    <property name="stock">gtk-open</property>
+    <property name="icon-size">1</property>
+  </object>
+  <object class="GtkTextBuffer" id="document_text_buffer"/>
+</interface>
diff --git a/src/plist-utils.c b/src/plist-utils.c
new file mode 100644
index 0000000..fe63439
--- /dev/null
+++ b/src/plist-utils.c
@@ -0,0 +1,51 @@
+/*
+ * plist-utils.c
+ *
+ * Copyright (C) 2009 Martin Szulecki <opensuse@sukimashita.com>
+ * 
+ * The code contained in this file is free software; you can redistribute
+ * it and/or modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either version
+ * 2.1 of the License, or (at your option) any later version.
+ *  
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *  
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this code; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * 
+ */
+
+#include <stdlib.h>
+
+#include "plist-utils.h"
+
+int plist_node_get_item_count(plist_t node) {
+	plist_t child;
+	plist_type type = PLIST_KEY;
+	plist_type child_type;
+	int count = 0;
+
+	type = plist_get_node_type(node);
+
+	child = plist_get_first_child(node);
+	if (child == NULL)
+		return count;
+
+	for(child; child != NULL; child = plist_get_next_sibling(child)) {
+		if (type == PLIST_ARRAY) {
+			child_type = plist_get_node_type(child);
+			if ((child_type != PLIST_DICT) && (child_type != PLIST_ARRAY))
+				count++;
+		}
+		else if (plist_get_node_type(child) == PLIST_KEY) {
+			count++;
+		}
+	}
+
+	return count;
+}
+
diff --git a/src/plist-utils.h b/src/plist-utils.h
new file mode 100644
index 0000000..0d55b14
--- /dev/null
+++ b/src/plist-utils.h
@@ -0,0 +1,29 @@
+/*
+ * plist-utils.h
+ *
+ * Copyright (C) 2009 Martin Szulecki <opensuse@sukimashita.com>
+ * 
+ * The code contained in this file is free software; you can redistribute
+ * it and/or modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either version
+ * 2.1 of the License, or (at your option) any later version.
+ *  
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *  
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this code; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * 
+ */
+
+#ifndef _PLIST_UTILS_H
+#define _PLIST_UTILS_H
+
+#include <plist/plist.h>
+
+int plist_node_get_item_count(plist_t node);
+
+#endif