WIP loading page data

src/core/widgets/drag_area_widget.py

@@ -41,34 +41,6 @@ class DragArea(GtkSource.View):
     def _load_widgets(self):
         ...
 
-    def add_fixed_base_widgets(self, name = None, date = None, update_header_callback = None):
-        entry         = Gtk.Entry(text  = name)
-        wrapped_entry = self.wrap_widget_in_trap( entry )
-        date_label    = Gtk.Label(label = date)
-        wrapped_date  = self.wrap_widget_in_trap( date_label )
-
-        ctx = entry.get_style_context()
-        ctx.add_class("drag-area-title")
-
-        entry.connect("changed", update_header_callback)
-        entry.set_width_chars(25)
-        entry.set_max_length(25)
-
-        # self.put(wrapped_entry, 30, 30)
-        # self.put(wrapped_date, 30, 65)
-        self.add_child_in_window(wrapped_entry, Gtk.TextWindowType.WIDGET, 30, 30)
-        self.add_child_in_window(wrapped_date, Gtk.TextWindowType.WIDGET, 30, 65)
-
-    def add_or_select_widget(self, widget = None, eve = None):
-        dynamic_widget = DynamicWidget(self._move_callback, eve.x, eve.y)
-        dynamic_widget_wrapped = self.wrap_widget_in_trap(dynamic_widget)
-
-        self._children_content.append(dynamic_widget)
-        # self.put(dynamic_widget, eve.x, eve.y)
-        self.add_child_in_window(dynamic_widget_wrapped, Gtk.TextWindowType.WIDGET, eve.x, eve.y)
-
-        dynamic_widget.save()
-
     def _move_callback(self, widget = None, x = None, y = None):
         # self.move(widget.get_parent(), x, y)
         self.move_child(widget.get_parent(), x, y)
@@ -94,3 +66,40 @@ class DragArea(GtkSource.View):
 
     def _release_event(self, widget = None, eve = None):
         return True
+
+    def _handle_add(self, widget, x, y):
+        widget_wrapped = self.wrap_widget_in_trap(widget)
+
+        self._children_content.append(widget)
+        # self.put(widget_wrapped, x, y)
+        self.add_child_in_window(widget_wrapped, Gtk.TextWindowType.WIDGET, x, y)
+
+
+    def add_fixed_base_widgets(self, name = None, date = None, update_header_callback = None):
+        entry         = Gtk.Entry(text  = name)
+        wrapped_entry = self.wrap_widget_in_trap( entry )
+        date_label    = Gtk.Label(label = date)
+        wrapped_date  = self.wrap_widget_in_trap( date_label )
+
+        ctx = entry.get_style_context()
+        ctx.add_class("drag-area-title")
+
+        entry.connect("changed", update_header_callback)
+        entry.set_width_chars(25)
+        entry.set_max_length(25)
+
+        # self.put(wrapped_entry, 30, 30)
+        # self.put(wrapped_date, 30, 65)
+        self.add_child_in_window(wrapped_entry, Gtk.TextWindowType.WIDGET, 30, 30)
+        self.add_child_in_window(wrapped_date, Gtk.TextWindowType.WIDGET, 30, 65)
+
+    def add_or_select_widget(self, widget = None, eve = None):
+        dynamic_widget = DynamicWidget(self._move_callback, None, eve.x, eve.y)
+        self._handle_add(dynamic_widget, eve.x, eve.y)
+        dynamic_widget.save()
+
+    def load_path_to_widget(self, path):
+        dynamic_widget = DynamicWidget(self._move_callback, path)
+        x = dynamic_widget.get_header()._current_x
+        y = dynamic_widget.get_header()._current_y
+        self._handle_add(dynamic_widget, x, y)

src/core/widgets/page_widget.py

@@ -1,4 +1,5 @@
 # Python imports
+import os
 
 # Lib imports
 import gi
@@ -31,7 +32,9 @@ class Page(Gtk.ScrolledWindow):
         self._load_widgets()
 
         self._load_page_manifest()
+        self._load_widgets_to_page()
         self._add_fixed_base_widgets()
+
         self._tab_widget   = PagesTabWidget(self, self._close_tab, self._name)
 
 
@@ -79,6 +82,13 @@ class Page(Gtk.ScrolledWindow):
     def _add_fixed_base_widgets(self):
         self._drag_area.add_fixed_base_widgets(self._name, self._date, self._update_header)
 
+    def _load_widgets_to_page(self):
+        path  = self._manifest_pth.replace("MANIFEST", "")
+        files = settings.clean_pages_list( os.listdir( path ) )
+        for file in files:
+            fpath = os.path.join(path, file)
+            self._drag_area.load_path_to_widget(fpath)
+
     def _update_header(self, widget = None, eve = None):
         self._name = widget.get_text()
         self._tab_widget.set_tab_label(self._name)

src/core/widgets/template/dynamic_widget_template.py

@@ -17,7 +17,7 @@ class DynamicWidgetException(Exception):
 
 
 class DynamicWidget(Gtk.Box):
-    def __init__(self, move_callback, x, y):
+    def __init__(self, move_callback, path = None, x = None, y = None):
         super(DynamicWidget, self).__init__()
 
         self.uuid           = str(uuid.uuid4())
@@ -27,7 +27,8 @@ class DynamicWidget(Gtk.Box):
         self._setup_styling()
         self._setup_signals()
         self._subscribe_to_events()
-        self._load_widgets()
+
+        self._load_widgets() if not path else self.load_from_path(path)
 
         self.show_all()
 
@@ -46,15 +47,38 @@ class DynamicWidget(Gtk.Box):
 
     def _load_widgets(self):
         try:
-            self.add(self._header_widget)
             self._body_widget = event_system.emit_and_await("get_widget_type")
             if not self._body_widget:
                 raise Exception("No widget detected... Will not insert anything.")
 
+            self.add(self._header_widget)
             self.add(self._body_widget)
         except DynamicWidgetException as e:
             logger.debug(e)
 
+    def get_header(self):
+        return self._header_widget
+
+    def get_body(self):
+        return self._body_widget
+
+    def load_from_path(self, path):
+        with open(path, "rb") as f:
+            save_collection = pickle.load(f)
+            event_system.emit("set_widget_type", save_collection["widget_type"])
+
+            self._load_widgets()
+
+            if not self._body_widget:
+                raise Exception("No widget loaded from path!")
+            else:
+                self._header_widget._current_w = save_collection["w"]
+                self._header_widget._current_h = save_collection["h"]
+                self._header_widget._current_x = save_collection["x"]
+                self._header_widget._current_y = save_collection["y"]
+                self._body_widget.set_saveable_data(save_collection)
+                self._body_widget.load_saveable_data()
+
     def save(self):
         save_collection      = self._body_widget.get_saveable_data()
         save_collection["w"] = self._header_widget._current_w

src/core/widgets/widget_selector/widget_selector_grid.py

@@ -68,13 +68,17 @@ class WidgetSelectorGrid(Gtk.Grid):
 
     def _get_widget_type(self):
         logger.debug(self._seleced_widget_type)
+        try:
+            return self._seleced_widget_type().new()
+        except Exception:
             return self._seleced_widget_type.new()
 
     def _set_widget_type_eve(self, widget = None, eve = None):
         self._seleced_widget_type = widget.get_children()[0]
 
     def _set_widget_type(self, type):
-        self._seleced_widget_type = type
+        widget = globals()[type] if isinstance(type, str) else type
+        self._seleced_widget_type = widget
 
 
 class WidgetSelector(Gtk.Popover):

src/core/widgets/widget_selector/widgets/text_area.py

@@ -39,15 +39,18 @@ class TextAreaWidget(WidgetSaveLoadController, Gtk.TextView):
         start, end = self.buffer.get_start_iter(), self.buffer.get_end_iter()
         return self.buffer.get_slice(start, end, True)
 
-    def load_saveable_data(self, data):
-        self.save_collection = data
-        self.buffer.set_text(self.save_collection["data"])
-
     def get_saveable_data(self):
         self.save_collection["data"] = self.get_buffer_text()
         self.save_collection["widget_type"] = str(type(self).__name__)
         return self.save_collection
 
+    def set_saveable_data(self, data):
+        self.save_collection = data
+        self.load_saveable_data()
+
+    def load_saveable_data(self):
+        self.buffer.set_text(self.save_collection["data"])
+
     def new(self):
         widget = TextAreaWidget()
         widget.buffer.set_text("Lorem ipsum dolor")

src/utils/settings/settings.py

@@ -158,7 +158,7 @@ class Settings(StartCheckMixin):
 
         return manifest
 
-    def clean_pages_list(self, pages):
+    def clean_pages_list(self, pages = []):
         for i, page in enumerate(pages):
             if page == "MANIFEST":
                 del pages[i]

src/utils/widget_save_load_controller.py

@@ -26,8 +26,11 @@ class WidgetSaveLoadController:
     def register_saveable_data(self, data):
         self.saveable_data.append(data)
 
-    def load_saveable_data(self, data):
+    def set_saveable_data(self, data):
         self.save_collection = data
 
+    def load_saveable_data(self):
+        raise SaveLoadControllerException("WidgetSaveLoadController: load_saveable_data needs to be overridden...")
+
     def get_saveable_data(self):
         return self.save_collection