Now can load and save a project

data/interface/wmain.ui

@@ -83,6 +83,7 @@
                         <property name="can_focus">False</property>
                         <property name="use_underline">True</property>
                         <property name="use_stock">True</property>
+                        <signal name="activate" handler="on_load_activate" swapped="no"/>
                       </object>
                     </child>
                     <child>
@@ -92,6 +93,7 @@
                         <property name="can_focus">False</property>
                         <property name="use_underline">True</property>
                         <property name="use_stock">True</property>
+                        <signal name="activate" handler="on_save_activate" swapped="no"/>
                       </object>
                     </child>
                     <child>
@@ -101,6 +103,7 @@
                         <property name="can_focus">False</property>
                         <property name="use_underline">True</property>
                         <property name="use_stock">True</property>
+                        <signal name="activate" handler="on_save_as_activate" swapped="no"/>
                       </object>
                     </child>
                     <child>

data/interface/wopen_project.ui

@@ -0,0 +1,69 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Generated with glade 3.16.1 -->
+<interface>
+  <requires lib="gtk+" version="3.10"/>
+  <object class="GtkFileChooserDialog" id="data_project">
+    <property name="width_request">680</property>
+    <property name="height_request">420</property>
+    <property name="can_focus">False</property>
+    <property name="modal">True</property>
+    <property name="window_position">center</property>
+    <property name="icon">devede.svg</property>
+    <property name="type_hint">normal</property>
+    <property name="create_folders">False</property>
+    <child internal-child="vbox">
+      <object class="GtkBox" id="filechooserdialog-vbox1">
+        <property name="can_focus">False</property>
+        <property name="orientation">vertical</property>
+        <property name="spacing">2</property>
+        <child internal-child="action_area">
+          <object class="GtkButtonBox" id="filechooserdialog-action_area1">
+            <property name="can_focus">False</property>
+            <property name="layout_style">end</property>
+            <child>
+              <object class="GtkButton" id="button1">
+                <property name="label">gtk-cancel</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="use_stock">True</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkButton" id="button2">
+                <property name="label">gtk-ok</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="use_stock">True</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="pack_type">end</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child>
+          <placeholder/>
+        </child>
+      </object>
+    </child>
+    <action-widgets>
+      <action-widget response="0">button1</action-widget>
+      <action-widget response="1">button2</action-widget>
+    </action-widgets>
+  </object>
+</interface>

data/interface/wsave_project.ui

@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Generated with glade 3.16.1 -->
+<interface>
+  <requires lib="gtk+" version="3.10"/>
+  <object class="GtkFileChooserDialog" id="data_project">
+    <property name="can_focus">False</property>
+    <property name="modal">True</property>
+    <property name="window_position">center</property>
+    <property name="icon">devede.svg</property>
+    <property name="type_hint">normal</property>
+    <property name="action">save</property>
+    <child internal-child="vbox">
+      <object class="GtkBox" id="filechooserdialog-vbox1">
+        <property name="can_focus">False</property>
+        <property name="orientation">vertical</property>
+        <property name="spacing">2</property>
+        <child internal-child="action_area">
+          <object class="GtkButtonBox" id="filechooserdialog-action_area1">
+            <property name="can_focus">False</property>
+            <property name="layout_style">end</property>
+            <child>
+              <object class="GtkButton" id="button1">
+                <property name="label">gtk-cancel</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="use_stock">True</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkButton" id="button2">
+                <property name="label">gtk-ok</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="use_stock">True</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="pack_type">end</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child>
+          <placeholder/>
+        </child>
+      </object>
+    </child>
+    <action-widgets>
+      <action-widget response="0">button1</action-widget>
+      <action-widget response="1">button2</action-widget>
+    </action-widgets>
+  </object>
+</interface>

src/devede/dvd_menu.py

@@ -600,3 +600,13 @@ class dvd_menu(devede.interface_manager.interface_manager):
             n_page += 1
 
         return processes,menu_entries
+
+
+    def store_menu(self):
+
+        return self.serialize()
+
+
+    def restore_menu(self,data):
+
+        self.unserialize(data)

src/devede/file_movie.py

@@ -635,3 +635,13 @@ class file_movie(devede.interface_manager.interface_manager):
             cv = devede.converter.converter.get_converter()
             disc_player = (cv.get_film_player())()
             disc_player.play_film(os.path.join(self.config.tmp_folder,"movie_preview.mpg"))
+
+
+    def store_file(self):
+
+        return self.serialize()
+
+
+    def restore_file(self,data):
+
+        self.unserialize(data)

src/devede/interface_manager.py

@@ -462,3 +462,69 @@ class interface_manager(GObject.GObject):
             exec('self.'+element[0]+' = self.'+element[0]+'_backup')
         for element in self.interface_comboboxes:
             exec('self.'+element[0]+' = self.'+element[0]+'_backup')
+
+
+    def serialize(self):
+        """ Returns a dictionary with both the variables of the interface and its values,
+            which can be restored with unserialize
+            """
+
+        output = {}
+        for element in self.interface_groups:
+            output[element] = eval('self.'+element)
+        for element in self.interface_toggles:
+            output[element[0]] = eval('self.'+element[0])
+        for element in self.interface_text:
+            output[element[0]] = eval('self.'+element[0])
+        for element in self.interface_integer_adjustments:
+            output[element[0]] = eval('self.'+element[0])
+        for element in self.interface_float_adjustments:
+            output[element[0]] = eval('self.'+element[0])
+        for element in self.interface_colorbuttons:
+            output[element[0]] = eval('self.'+element[0])
+        for element in self.interface_fontbuttons:
+            output[element[0]] = eval('self.'+element[0])
+        for element in self.interface_filebuttons:
+            output[element[0]] = eval('self.'+element[0])
+        for element in self.interface_lists:
+            output[element[0]] = eval('self.'+element[0])
+        for element in self.interface_comboboxes:
+            output[element[0]] = eval('self.'+element[0])
+        return output
+
+
+    def unserialize(self,data_list):
+        """ Takes a dictionary with the variables of the interface and its values,
+            and restores them into their variables
+            """
+
+        for element in self.interface_groups:
+            if element in data_list:
+                exec('self.'+element+' = data_list["'+element+'"]')
+        for element in self.interface_toggles:
+            if element[0] in data_list:
+                exec('self.'+element[0]+' = data_list["'+element[0]+'"]')
+        for element in self.interface_text:
+            if element[0] in data_list:
+                exec('self.'+element[0]+' = data_list["'+element[0]+'"]')
+        for element in self.interface_integer_adjustments:
+            if element[0] in data_list:
+                exec('self.'+element[0]+' = data_list["'+element[0]+'"]')
+        for element in self.interface_float_adjustments:
+            if element[0] in data_list:
+                exec('self.'+element[0]+' = data_list["'+element[0]+'"]')
+        for element in self.interface_colorbuttons:
+            if element[0] in data_list:
+                exec('self.'+element[0]+' = data_list["'+element[0]+'"]')
+        for element in self.interface_fontbuttons:
+            if element[0] in data_list:
+                exec('self.'+element[0]+' = data_list["'+element[0]+'"]')
+        for element in self.interface_filebuttons:
+            if element[0] in data_list:
+                exec('self.'+element[0]+' = data_list["'+element[0]+'"]')
+        for element in self.interface_lists:
+            if element[0] in data_list:
+                exec('self.'+element[0]+' = data_list["'+element[0]+'"]')
+        for element in self.interface_comboboxes:
+            if element[0] in data_list:
+                exec('self.'+element[0]+' = data_list["'+element[0]+'"]')

src/devede/opensave.py

@@ -0,0 +1,62 @@
+# Copyright 2014 (C) Raster Software Vigo (Sergio Costas)
+#
+# This file is part of DeVeDe-NG
+#
+# DeVeDe-NG 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 3 of the License, or
+# (at your option) any later version.
+#
+# DeVeDe-NG 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, see <http://www.gnu.org/licenses/>
+
+from gi.repository import Gtk
+import os
+import devede.configuration_data
+
+class opensave_window:
+
+    def __init__(self, save):
+
+        self.config = devede.configuration_data.configuration.get_config()
+        self.save = save
+
+
+    def run(self,current_file = None):
+
+        builder = Gtk.Builder()
+        builder.set_translation_domain(self.config.gettext_domain)
+
+        if self.save:
+            builder.add_from_file(os.path.join(self.config.glade,"wsave_project.ui"))
+        else:
+            builder.add_from_file(os.path.join(self.config.glade,"wopen_project.ui"))
+        builder.connect_signals(self)
+        w_window = builder.get_object("data_project")
+        if current_file != None:
+            w_window.set_filename(current_file)
+
+        file_filter_projects=Gtk.FileFilter()
+        file_filter_projects.set_name(_("DevedeNG projects"))
+        file_filter_projects.add_pattern("*.devedeng")
+
+        file_filter_all=Gtk.FileFilter()
+        file_filter_all.set_name(_("All files"))
+        file_filter_all.add_pattern("*")
+
+        w_window.add_filter(file_filter_projects)
+        w_window.add_filter(file_filter_all)
+
+        w_window.show_all()
+        retval = w_window.run()
+        self.final_filename = w_window.get_filename()
+        w_window.destroy()
+        if (retval == 1):
+            return self.final_filename
+        else:
+            return None

src/devede/project.py

@@ -20,6 +20,7 @@ import os
 import time
 import shutil
 import urllib.parse
+import pickle
 
 import devede.file_movie
 import devede.ask
@@ -35,6 +36,7 @@ import devede.end_job
 import devede.vcdimager_converter
 import devede.shutdown
 import devede.about
+import devede.opensave
 
 class devede_project:
 
@@ -46,6 +48,7 @@ class devede_project:
         self.menu = devede.dvd_menu.dvd_menu()
 
         self.current_title = None
+        self.project_file = None
 
         builder = Gtk.Builder()
         builder.set_translation_domain(self.config.gettext_domain)
@@ -240,6 +243,8 @@ class devede_project:
             element.delete_file()
             model.remove(treeiter)
             self.set_interface_status(None)
+            self.refresh_disc_usage()
+
 
     def on_up_file_clicked(self,b):
 
@@ -251,6 +256,7 @@ class devede_project:
         self.wfiles.get_model().swap(last_element.iter,treeiter)
         self.set_interface_status(None)
 
+
     def on_down_file_clicked(self,b):
 
         (element, position, model, treeiter) = self.get_current_file()
@@ -482,10 +488,12 @@ class devede_project:
 
         self.wmain_window.show()
 
+
     def disc_done2(self,object, value):
 
         self.wmain_window.show()
 
+
     def on_preview_file_clicked(self,b):
 
         (element, position, model, treeiter) = self.get_current_file()
@@ -493,31 +501,115 @@ class devede_project:
             return
         element.do_preview()
 
+
     def on_settings_activate(self,b):
 
         w = devede.settings.settings_window()
 
+
     def on_about_activate(self,b):
 
         w = devede.about.about_window()
 
+
     def on_new_activate(self,b):
 
         w = devede.ask.ask_window()
-        if w.run(_("Delete current project and start a fresh one?"), _("New project")):
+        if w.run(_("Close current project and start a fresh one?"), _("New project")):
             self.wliststore_files.clear()
+            self.project_file = None
             self.wmain_window.hide()
             devede.choose_disc_type.choose_disc_type()
 
+
     def on_wmain_window_drag_motion(self,wid, context, x, y, time):
         Gdk.drag_status(context, Gdk.DragAction.COPY, time)
         return True
 
+
     def on_wmain_window_drag_drop(self, wid, context, x, y, time):
         # Used with windows drag and drop
         return True
 
+
     def on_wmain_window_drag_data_received(self, widget, drag_context, x,y, data, info, time):
         uris = data.get_uris()
         self.add_several_files(uris)
         Gtk.drag_finish (drag_context, True, Gdk.DragAction.COPY, time);
+
+
+    def on_save_activate(self,b):
+        if self.project_file != None:
+            self.save_current_project()
+        else:
+            self.on_save_as_activate(None)
+
+
+    def on_save_as_activate(self,b):
+
+        w = devede.opensave.opensave_window(True)
+        retval = w.run(self.project_file)
+        if retval != None:
+            self.project_file = retval
+            self.save_current_project()
+
+
+    def on_load_activate(self,b):
+        w = devede.opensave.opensave_window(False)
+        retval = w.run()
+        if retval != None:
+            self.load_project(retval)
+
+
+    def save_current_project(self):
+
+        project = {}
+
+        if not self.project_file.endswith(".devedeng"):
+            self.project_file += ".devedeng"
+
+        project["PAL"] = self.wuse_pal.get_active()
+        project["create_menu"] = self.wcreate_menu.get_active()
+        project["disc_type"] = self.config.disc_type
+        project["disc_size"] = self.wdisc_size.get_active()
+        project["files"] = []
+        f = self.get_all_files()
+        for i in f:
+            project["files"].append(i.store_file())
+        if self.disc_type == "dvd":
+            project["menu"] = self.menu.store_menu()
+
+        with open(self.project_file, 'wb') as f:
+            pickle.dump(project, f, 3)
+
+
+    def load_project(self,project_file):
+
+        self.wliststore_files.clear()
+        self.project_file = project_file
+        with open(project_file, 'rb') as f:
+            project = pickle.load(f)
+        if "disc_type" in project:
+            self.config.set_disc_type(project["disc_type"])
+        if "PAL" in project:
+            self.wuse_pal.set_active(project["PAL"])
+        if "create_menu" in project:
+            self.wcreate_menu.set_active(project["create_menu"])
+        if "disc_size" in project:
+            self.wdisc_size.set_active(project["disc_size"])
+        if "menu" in project:
+            self.menu.restore_menu(project["menu"])
+        if "files" in project:
+            error_list = []
+            for efile in project["files"]:
+                new_file = devede.file_movie.file_movie(efile["file_name"])
+                if (new_file.error):
+                    error_list.append(os.path.basename(efile["file_name"]))
+                else:
+                    new_file.restore_file(efile)
+                    new_file.connect('title_changed',self.title_changed)
+                    self.wliststore_files.append([new_file, new_file.title_name])
+            if (len(error_list)!=0):
+                devede.message.message_window(_("The following files in the project could not be added again:"),_("Error while adding files"),error_list)
+        self.set_interface_status(None)
+        self.refresh_disc_usage()