Improved Keybindings, added status bar, added open file button

src/core/controller_data.py

@@ -17,6 +17,7 @@ class ControllerData:
         self.window      = settings.get_main_window()
         self.builder     = None
         self.core_widget = None
+        self.was_midified_key = False
         self.ctrl_down   = False
         self.shift_down  = False
         self.alt_down    = False

src/core/core_widget.py

@@ -8,6 +8,7 @@ from gi.repository import Gtk
 # Application imports
 from .widgets.base.banner_controls import BannerControls
 from .widgets.base.editer_notebook import EditorNotebook
+from .widgets.base.bottom_status_info_widget import BottomStatusInfoWidget
 
 
 
@@ -15,11 +16,14 @@ class CoreWidget(Gtk.Box):
     def __init__(self):
         super(CoreWidget, self).__init__()
 
+        builder = settings.get_builder()
+        builder.expose_object("core_widget", self)
+
         self._setup_styling()
         self._setup_signals()
         self._load_widgets()
 
-        self.show_all()
+        self.show()
 
 
     def _setup_styling(self):
@@ -31,3 +35,5 @@ class CoreWidget(Gtk.Box):
     def _load_widgets(self):
         self.add(BannerControls())
         self.add(EditorNotebook())
+
+        BottomStatusInfoWidget()

src/core/mixins/signals/keyboard_signals_mixin.py

@@ -27,6 +27,10 @@ class KeyboardSignalsMixin:
 
     def on_global_key_press_controller(self, eve, user_data):
         keyname   = Gdk.keyval_name(user_data.keyval).lower()
+        modifiers = Gdk.ModifierType(user_data.get_state() & ~Gdk.ModifierType.LOCK_MASK)
+
+        self.was_midified_key = True if modifiers != 0 else False
+
         if keyname.replace("_l", "").replace("_r", "") in ["control", "alt", "shift"]:
             if "control" in keyname:
                 self.ctrl_down    = True
@@ -38,7 +42,11 @@ class KeyboardSignalsMixin:
     def on_global_key_release_controller(self, widget, event):
         """ Handler for keyboard events """
         keyname   = Gdk.keyval_name(event.keyval).lower()
+        modifiers = Gdk.ModifierType(event.get_state() & ~Gdk.ModifierType.LOCK_MASK)
+
         if keyname.replace("_l", "").replace("_r", "") in ["control", "alt", "shift"]:
+            should_return = self.was_midified_key and (self.ctrl_down or self.shift_down or self.alt_down)
+
             if "control" in keyname:
                 self.ctrl_down    = False
             if "shift" in keyname:
@@ -46,7 +54,16 @@ class KeyboardSignalsMixin:
             if "alt" in keyname:
                 self.alt_down     = False
 
+            # NOTE: In effect a filter after releasing a modifier and we have a modifier mapped
+            if should_return:
+                self.was_midified_key = False
+                return
+
         mapping = keybindings.lookup(event)
+        logger.debug(f"on_global_key_release_controller > key > {keyname}")
+        logger.debug(f"on_global_key_release_controller > keyval > {event.keyval}")
+        logger.debug(f"on_global_key_release_controller > mapping > {mapping}")
+
         if mapping:
             # See if in controller scope
             try:
@@ -62,8 +79,6 @@ class KeyboardSignalsMixin:
 
                 self.handle_key_event_system(sender, eve_type)
         else:
-            logger.debug(f"on_global_key_release_controller > key > {keyname}")
-
             if self.ctrl_down:
                 if not keyname in ["1", "kp_1", "2", "kp_2", "3", "kp_3", "4", "kp_4"]:
                     self.handle_key_event_system(None, mapping)

src/core/widgets/base/banner_controls.py

@@ -6,10 +6,11 @@ gi.require_version('Gtk', '3.0')
 from gi.repository import Gtk
 
 # Application imports
-from ..controls.theme_button import ThemeButton
+from ..controls.open_file_button import OpenFileButton
-from ..controls.toggle_line_highlight import ToggleLineHighlight
 from ..controls.scale_up_button import ScaleUpButton
 from ..controls.scale_down_button import ScaleDownButton
+from ..controls.toggle_line_highlight import ToggleLineHighlight
+from ..controls.theme_button import ThemeButton
 
 
 
@@ -17,12 +18,13 @@ class BannerControls(Gtk.Box):
     def __init__(self):
         super(BannerControls, self).__init__()
 
-
         self._setup_styling()
         self._setup_signals()
+        self._subscribe_to_events()
         self._load_widgets()
 
         self.show_all()
+        self.hide()
 
 
     def _setup_styling(self):
@@ -31,8 +33,15 @@ class BannerControls(Gtk.Box):
     def _setup_signals(self):
         ...
 
+    def _subscribe_to_events(self):
+        event_system.subscribe("tggl_top_main_menubar", self._tggl_top_main_menubar)
+
     def _load_widgets(self):
-        self.add(ToggleLineHighlight())
+        self.add(OpenFileButton())
-        self.add(ScaleDownButton())
         self.add(ScaleUpButton())
+        self.add(ScaleDownButton())
+        self.add(ToggleLineHighlight())
         self.pack_end(ThemeButton(), False, False, 0)
+
+    def _tggl_top_main_menubar(self):
+        self.show() if not self.is_visible() else self.hide()

src/core/widgets/base/bottom_status_info_widget.py

@@ -0,0 +1,85 @@
+# Python imports
+
+# Lib imports
+import gi
+gi.require_version('Gtk', '3.0')
+from gi.repository import Gtk
+from gi.repository import Gio
+
+# Application imports
+
+
+# NOTE: https://github.com/rwaldron/gtksourceview/blob/master/tests/test-widget.py
+
+
+class BottomStatusInfoWidget:
+    """docstring for BottomStatusInfoWidget."""
+
+    def __init__(self):
+        super(BottomStatusInfoWidget, self).__init__()
+
+        _GLADE_FILE   = f"{settings.get_ui_widgets_path()}/bottom_status_info_ui.glade"
+        self._builder = Gtk.Builder()
+        self._builder.add_from_file(_GLADE_FILE)
+
+        self._setup_styling()
+        self._setup_signals()
+        self._subscribe_to_events()
+        self._load_widgets()
+
+
+    def _setup_styling(self):
+        ...
+
+    def _setup_signals(self):
+        ...
+
+    def _subscribe_to_events(self):
+        event_system.subscribe("set_bottom_labels", self.set_bottom_labels)
+
+        event_system.subscribe("set_path_label", self._set_path_label)
+        event_system.subscribe("set_encoding_label", self._set_encoding_label)
+        event_system.subscribe("set_line_char_label", self._set_line_char_label)
+        event_system.subscribe("set_file_type_label", self._set_file_type_label)
+
+
+    def _load_widgets(self):
+        builder = settings.get_builder()
+
+        self.bottom_status_info      = self._builder.get_object("bottom_status_info")
+        self.bottom_path_label       = self._builder.get_object("bottom_path_label")
+        self.bottom_encoding_label   = self._builder.get_object("bottom_encoding_label")
+        self.bottom_line_char_label  = self._builder.get_object("bottom_line_char_label")
+        self.bottom_file_type_label  = self._builder.get_object("bottom_file_type_label")
+
+        builder.expose_object(f"bottom_status_info", self.bottom_status_info)
+        builder.expose_object(f"bottom_path_label", self.bottom_path_label)
+        builder.expose_object(f"bottom_encoding_label", self.bottom_encoding_label)
+        builder.expose_object(f"bottom_line_char_label", self.bottom_line_char_label)
+        builder.expose_object(f"bottom_file_type_label", self.bottom_file_type_label)
+
+        self.bottom_path_label.set_hexpand(True)
+        self._set_line_char_label()
+
+        builder.get_object("core_widget").add(self.bottom_status_info)
+
+
+    def set_bottom_labels(self, gfile, info):
+        self.bottom_path_label.set_text( gfile.get_path() )
+        self.bottom_path_label.set_tooltip_text( gfile.get_path() )
+
+        self.bottom_encoding_label.set_text("utf-8")
+        self.bottom_line_char_label.set_text("0:0")
+        self.bottom_file_type_label.set_text( info.get_content_type() )
+
+    def _set_path_label(self):
+        ...
+
+    def _set_encoding_label(self):
+        ...
+
+    def _set_line_char_label(self, label = "0:0"):
+        self.bottom_line_char_label.set_text(label)
+
+    def _set_file_type_label(self):
+        ...

src/core/widgets/base/editer_notebook.py

@@ -3,7 +3,10 @@
 # Lib imports
 import gi
 gi.require_version('Gtk', '3.0')
+gi.require_version('Gdk', '3.0')
 from gi.repository import Gtk
+from gi.repository import Gdk
+from gi.repository import Gio
 
 # Application imports
 from .sourceview_container import SourceViewContainer
@@ -29,6 +32,7 @@ class EditorNotebook(Gtk.Notebook):
         self.set_scrollable(True)
 
     def _setup_signals(self):
+        # self.connect("button-press-event", self._dbl_click_create_view)
         ...
 
     def _subscribe_to_events(self):
@@ -37,15 +41,13 @@ class EditorNotebook(Gtk.Notebook):
         event_system.subscribe("set_buffer_style", self.action_controller)
         event_system.subscribe("set_buffer_language", self.action_controller)
         event_system.subscribe("set_buffer_style", self.action_controller)
-        event_system.subscribe("open_files", self._open_files)
+        event_system.subscribe("toggle_highlight_line", self._toggle_highlight_line)
-        event_system.subscribe("toggle_highlight_line", self.action_controller)
+        event_system.subscribe("keyboard_create_tab", self._keyboard_create_tab)
+        event_system.subscribe("keyboard_close_tab", self._keyboard_close_tab)
+        event_system.subscribe("keyboard_prev_tab", self._keyboard_prev_tab)
+        event_system.subscribe("keyboard_next_tab", self._keyboard_next_tab)
         event_system.subscribe("keyboard_scale_up_text", self._keyboard_scale_up_text)
         event_system.subscribe("keyboard_scale_down_text", self._keyboard_scale_down_text)
-        event_system.subscribe("keyboard_create_tab", self.create_view)
-        event_system.subscribe("keyboard_close_tab", self._keyboard_close_tab)
-
-    def _open_files(self):
-        print("Open file stub...")
 
     def _add_action_widgets(self):
         start_box = Gtk.Box()
@@ -73,6 +75,9 @@ class EditorNotebook(Gtk.Notebook):
     def _load_widgets(self):
         self.create_view()
 
+    def _keyboard_create_tab(self, _gfile):
+        self.create_view(gfile=_gfile)
+
     def create_view(self, widget = None, eve = None, gfile = None):
         container =  SourceViewContainer(self.close_tab)
 
@@ -101,9 +106,22 @@ class EditorNotebook(Gtk.Notebook):
 
         self.remove_page(page_num)
 
+    def _dbl_click_create_view(self, notebook, eve):
+        if eve.type == Gdk.EventType.DOUBLE_BUTTON_PRESS and eve.button == 1:   # l-click
+            ...
+
+    def _toggle_highlight_line(self):
+        self.action_controller("toggle_highlight_line")
+
     def _keyboard_close_tab(self):
         self.action_controller("close_tab")
 
+    def _keyboard_next_tab(self):
+        self.action_controller("keyboard_next_tab")
+
+    def _keyboard_prev_tab(self):
+        self.action_controller("keyboard_prev_tab")
+
     def _keyboard_scale_up_text(self):
         self.action_controller("scale_up_text")
 
@@ -132,6 +150,11 @@ class EditorNotebook(Gtk.Notebook):
             self.scale_down_text(source_view)
         if action == "close_tab":
             self.close_tab(None, container, source_view)
+        if action == "keyboard_prev_tab":
+            self.keyboard_prev_tab(page_num)
+        if action == "keyboard_next_tab":
+            self.keyboard_next_tab(page_num)
+
 
     def do_text_search(self, query = ""):
         source_view.scale_down_text()
@@ -142,6 +165,14 @@ class EditorNotebook(Gtk.Notebook):
     def set_buffer_style(self, source_view, style = "tango"):
         source_view.set_buffer_style(style)
 
+    def keyboard_prev_tab(self, page_num):
+        page_num = self.get_n_pages() - 1 if page_num == 0 else page_num - 1
+        self.set_current_page(page_num)
+
+    def keyboard_next_tab(self, page_num):
+        page_num = 0 if self.get_n_pages() - 1 == page_num else page_num + 1
+        self.set_current_page(page_num)
+
     def scale_up_text(self, source_view):
         source_view.scale_up_text()
 

src/core/widgets/base/source_view.py

@@ -55,11 +55,14 @@ class SourceView(GtkSource.View):
 
     def _setup_signals(self):
         self.connect("drag-data-received", self._on_drag_data_received)
-        ...
+        self._buffer.connect("mark-set", self._on_cursor_move)
+        # self.completion.add_provider(srcCompleteonSnippets)
+        # self.completion.add_provider(srcCompleteonWords)
 
     def _subscribe_to_events(self):
         ...
 
+
     def _load_widgets(self):
         ...
 
@@ -155,17 +158,23 @@ class SourceView(GtkSource.View):
 
 
     def open_file(self, gfile, *args):
-        info         = gfile.query_info("standard::content-type", 0, cancellable=None)
+        info         = gfile.query_info("standard::*", 0, cancellable=None)
         content_type = info.get_content_type()
+        display_name = info.get_display_name()
+        tab_widget   = self.get_parent().get_tab_widget()
         lm           = self._language_manager.guess_language(None, content_type)
 
-        if settings.is_debug():
+        tab_widget.set_tab_label(display_name)
-            logger.debug(f"Detected Content Type: {content_type}")
+        event_system.emit("set_bottom_labels", (gfile, info))
 
+        logger.debug(f"Detected Content Type: {content_type}")
         with open(gfile.get_path(), 'r') as f:
             data = f.read()
             self._buffer.set_text(data)
+            try:
                 self.set_buffer_language( lm.get_id() )
+            except Exception as e:
+                ...
 
             # self.current_file = myfile
             # self.current_filename = myfile.rpartition("/")[2]
@@ -176,3 +185,40 @@ class SourceView(GtkSource.View):
             # self.headerbar.set_title("TextEdit")
             self.grab_focus()
             # self.is_changed = False
+
+
+
+    def _on_cursor_move(self, buf, cursor_iter, mark, user_data = None):
+        if mark != buf.get_insert():
+            return
+
+        self.update_cursor_position()
+
+
+    def update_cursor_position(self):
+        iter  = self._buffer.get_iter_at_mark(self._buffer.get_insert())
+        chars = iter.get_offset()
+        row   = iter.get_line() + 1
+        col   = self.get_visual_column(iter) + 1
+
+        classes = self._buffer.get_context_classes_at_iter(iter)
+        classes_str = ""
+
+        i = 0
+        for c in classes:
+            if len(classes) != i + 1:
+                classes_str += c + ", "
+            else:
+                classes_str += c
+
+        cursor_data = f"char: {chars}, line: {row}, column: {col}, classes: {classes_str}"
+        logger.debug(cursor_data)
+        event_system.emit("set_line_char_label", (f"{row}:{col}",))
+
+
+    # https://github.com/ptomato/inform7-ide/blob/main/src/actions.c
+    def action_uncomment_selection(self):
+        ...
+
+    def action_comment_out_selection(self):
+        pass

src/core/widgets/controls/open_file_button.py

@@ -0,0 +1,60 @@
+# Python imports
+import os
+
+# Lib imports
+import gi
+gi.require_version('Gtk', '3.0')
+gi.require_version('Gdk', '3.0')
+from gi.repository import Gtk
+from gi.repository import Gdk
+from gi.repository import Gio
+
+# Application imports
+
+
+
+class OpenFileButton(Gtk.Button):
+    """docstring for OpenFileButton."""
+
+    def __init__(self):
+        super(OpenFileButton, self).__init__()
+
+        self._setup_styling()
+        self._setup_signals()
+        self._subscribe_to_events()
+        self._load_widgets()
+
+
+    def _setup_styling(self):
+        self.set_label("Open File(s)...")
+        self.set_image( Gtk.Image.new_from_icon_name("gtk-open", 4) )
+        self.set_always_show_image(True)
+        self.set_image_position(1) # Left - 0, Right = 1
+        # self.set_margin_left(5)
+        self.set_margin_right(5)
+        self.set_hexpand(False)
+
+    def _setup_signals(self):
+        self.connect("button-release-event", self._open_files)
+
+    def _subscribe_to_events(self):
+        event_system.subscribe("open_files", self._open_files)
+
+    def _load_widgets(self):
+        ...
+
+    def _open_files(self, widget = None, eve = None):
+        chooser = Gtk.FileChooserDialog("Open File...", None,
+                                        Gtk.FileChooserAction.OPEN,
+                                        (Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL,
+                                         Gtk.STOCK_OPEN, Gtk.ResponseType.OK))
+
+        response = chooser.run()
+        if response == Gtk.ResponseType.OK:
+            filename = chooser.get_filename()
+            if filename:
+                path   = filename if os.path.isabs(filename) else os.path.abspath(filename)
+                _gfile = Gio.File.new_for_path(path)
+                event_system.emit("keyboard_create_tab", (_gfile,))
+
+        chooser.destroy()

src/core/widgets/controls/scale_down_button.py

@@ -24,6 +24,8 @@ class ScaleDownButton(Gtk.Button):
         self.set_image( Gtk.Image.new_from_icon_name("gtk-remove", 4) )
         self.set_always_show_image(True)
         self.set_image_position(1) # Left - 0, Right = 1
+        # self.set_margin_left(5)
+        # self.set_margin_right(5)
         self.set_hexpand(False)
 
     def _setup_signals(self):

src/core/widgets/controls/scale_up_button.py

@@ -24,6 +24,8 @@ class ScaleUpButton(Gtk.Button):
         self.set_image( Gtk.Image.new_from_icon_name("gtk-add", 4) )
         self.set_always_show_image(True)
         self.set_image_position(1) # Left - 0, Right = 1
+        self.set_margin_left(5)
+        # self.set_margin_right(5)
         self.set_hexpand(False)
 
     def _setup_signals(self):

src/core/widgets/controls/theme_button.py

@@ -65,6 +65,8 @@ class ThemeButton(Gtk.Button):
         self.set_image( Gtk.Image.new_from_icon_name("gtk-page-setup", 4) )
         self.set_always_show_image(True)
         self.set_image_position(1) # Left - 0, Right = 1
+        self.set_margin_left(5)
+        # self.set_margin_right(5)
 
     def _setup_signals(self):
         self.connect("clicked", self._show_popover)

src/core/widgets/controls/toggle_line_highlight.py

@@ -24,6 +24,8 @@ class ToggleLineHighlight(Gtk.Button):
         # self.set_image( Gtk.Image.new_from_icon_name("gtk-add", 4) )
         self.set_always_show_image(True)
         self.set_image_position(1) # Left - 0, Right = 1
+        # self.set_margin_left(5)
+        # self.set_margin_right(5)
         self.set_hexpand(False)
 
     def _setup_signals(self):

src/core/widgets/tab_header_widget.py

@@ -9,8 +9,8 @@ from gi.repository import Gtk
 
 
 
-class TabHeaderWidget(Gtk.ButtonBox):
+class TabHeaderWidget(Gtk.Box):
-    """docstring for TabHeaderWidget"""
+    """ docstring for TabHeaderWidget """
 
     ccount = 0
     def __new__(cls, *args, **kwargs):
@@ -30,31 +30,41 @@ class TabHeaderWidget(Gtk.ButtonBox):
 
         self._setup_styling()
         self._setup_signals()
+        self._subscribe_to_events()
         self._load_widgets()
 
+        self.set_tab_label()
+        self.show_all()
+
 
     def _setup_styling(self):
         self.set_orientation(0)
+        self.set_hexpand(False)
 
     def _setup_signals(self):
         ...
 
+    def _subscribe_to_events(self):
+        ...
+
     def _load_widgets(self):
         label = Gtk.Label()
         close = Gtk.Button()
         icon  = Gtk.Image(stock=Gtk.STOCK_CLOSE)
 
-        label.set_label("untitled")
+        # NOTE: Setup with settings and from file
-        label.set_width_chars(len(self.NAME))
         label.set_xalign(0.0)
+        label.set_margin_left(25)
+        label.set_margin_right(25)
+        label.set_hexpand(True)
 
         close.set_always_show_image(True)
         close.set_hexpand(False)
-        close.set_size_request(32, 32)
         close.set_image( Gtk.Image.new_from_icon_name("gtk-close", 4) )
         close.connect("released", self._close_tab, *(self._scroll_view, self._source_view,))
 
         self.add(label)
         self.add(close)
 
-        self.show_all()
+    def set_tab_label(self, label = "untitled"):
+        self.get_children()[0].set_label(label)

src/utils/keybindings.py

@@ -11,7 +11,7 @@ from gi.repository import Gdk
 
 
 
-def err(log = ""):
+def logger(log = ""):
     print(log)
 
 
@@ -68,7 +68,7 @@ class Keybindings:
                     # Does much the same, but with worse error handling.
                     # keyval, mask = Gtk.accelerator_parse(binding)
                 except KeymapError as e:
-                  err(f"Keybinding reload failed to parse binding '{binding}': {e}")
+                  logger(f"Keybinding reload failed to parse binding '{binding}': {e}")
                 else:
                     if mask & Gdk.ModifierType.SHIFT_MASK:
                         if keyval == Gdk.KEY_Tab:
@@ -120,7 +120,7 @@ class Keybindings:
                                               Gdk.ModifierType(event.get_state() & ~Gdk.ModifierType.LOCK_MASK),
                                               event.group)
         except TypeError:
-            err(f"Keybinding lookup failed to translate keyboard event: {dir(event)}")
+            logger(f"Keybinding lookup failed to translate keyboard event: {dir(event)}")
             return None
 
         mask = (event.get_state() & ~consumed) & self._masks

src/utils/settings/settings.py

@@ -29,6 +29,8 @@ class Settings(StartCheckMixin):
         self._CSS_FILE          = f"{self._HOME_CONFIG_PATH}/stylesheet.css"
         self._KEY_BINDINGS_FILE = f"{self._HOME_CONFIG_PATH}/key-bindings.json"
         self._PID_FILE          = f"{self._HOME_CONFIG_PATH}/{app_name.lower()}.pid"
+        self._UI_WIDEGTS_PATH   = f"{self._HOME_CONFIG_PATH}/ui_widgets"
+        self._CONTEXT_MENU      = f"{self._HOME_CONFIG_PATH}/contexct_menu.json"
         self._WINDOW_ICON       = f"{self._DEFAULT_ICONS}/{app_name.lower()}.png"
 
         if not os.path.exists(self._HOME_CONFIG_PATH):
@@ -63,12 +65,25 @@ class Settings(StartCheckMixin):
             self._WINDOW_ICON  = f"{self._USR_PATH}/icons/{app_name.lower()}.png"
             if not os.path.exists(self._WINDOW_ICON):
                 raise MissingConfigError("Unable to find the application icon.")
+        if not os.path.exists(self._UI_WIDEGTS_PATH):
+            self._UI_WIDEGTS_PATH = f"{self._USR_PATH}/ui_widgets"
+        if not os.path.exists(self._CONTEXT_MENU):
+            self._CONTEXT_MENU    = f"{self._USR_PATH}/contexct_menu.json"
 
 
+        try:
             with open(self._KEY_BINDINGS_FILE) as file:
-            print(self._KEY_BINDINGS_FILE)
                 bindings = json.load(file)["keybindings"]
                 keybindings.configure(bindings)
+        except Exception as e:
+            print( f"Settings: {self._KEY_BINDINGS_FILE}\n\t\t{repr(e)}" )
+
+        try:
+            with open(self._CONTEXT_MENU) as file:
+                self._context_menu_data = json.load(file)
+        except Exception as e:
+            print( f"Settings: {self._CONTEXT_MENU}\n\t\t{repr(e)}" )
+
 
         self._main_window   = None
         self._main_window_w = 800
@@ -115,6 +130,8 @@ class Settings(StartCheckMixin):
     def get_builder(self)          -> any:   return self._builder
     def get_paint_bg_color(self)   -> any:   return self.PAINT_BG_COLOR
     def get_glade_file(self)       -> str:   return self._GLADE_FILE
+    def get_ui_widgets_path(self)  -> str:   return self._UI_WIDEGTS_PATH
+
 
     def get_plugins_path(self)     -> str:   return self._PLUGINS_PATH
     def get_icon_theme(self)       -> str:   return self._ICON_THEME

user_config/usr/applications/newton_editor.desktop

@@ -6,6 +6,6 @@ Exec=/bin/newton_editor %F
 Icon=/usr/share/newton_editor/icons/newton_editor.png
 Type=Application
 StartupNotify=true
-Categories=System;FileTools;Utility;
+Categories=GNOME;GTK;Utility;TextEditor;Development;
-MimeType=
+MimeType=text/plain;text/py;text/js;text/java;text/cpp;text/sh;text/html;text/json;
 Terminal=false

user_config/usr/share/newton_editor/key-bindings.json

@@ -2,12 +2,18 @@
     "keybindings": {
         "help"                   : "F1",
         "open_terminal"          : "F4",
-        "tggl_top_main_menubar"  : "<Alt>h",
+        "tggl_top_main_menubar"  : "Alt_L",
         "tear_down"              : "<Control>q",
         "toggle_highlight_line"  : "<Control>h",
         "open_files"             : "<Control>o",
         "keyboard_create_tab"    : "<Control>t",
         "keyboard_close_tab"     : "<Control>w",
+        "keyboard_up"            : "Up",
+        "keyboard_down"          : "Down",
+        "keyboard_left"          : "Left",
+        "keyboard_riht"          : "Right",
+        "keyboard_prev_tab"      : "<Control>Page_Up",
+        "keyboard_next_tab"      : "<Control>Page_Down",
         "keyboard_scale_up_text"   : "<Control>equal",
         "keyboard_scale_down_text" : "<Control>minus"
     }

user_config/usr/share/newton_editor/ui_widgets/about_ui.glade

@@ -0,0 +1,390 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Generated with glade 3.40.0 -->
+<interface>
+  <requires lib="gtk+" version="3.22"/>
+  <object class="GtkAboutDialog" id="about_page">
+    <property name="width-request">320</property>
+    <property name="height-request">480</property>
+    <property name="can-focus">False</property>
+    <property name="border-width">5</property>
+    <property name="window-position">center-on-parent</property>
+    <property name="icon">../icons/solarfm.png</property>
+    <property name="type-hint">dialog</property>
+    <property name="skip-taskbar-hint">True</property>
+    <property name="skip-pager-hint">True</property>
+    <property name="deletable">False</property>
+    <property name="gravity">center</property>
+    <property name="program-name">SolarFM</property>
+    <property name="version">0.0.1</property>
+    <property name="copyright" translatable="yes">Copyright (C) 2021   GPL2</property>
+    <property name="comments" translatable="yes">by ITDominator</property>
+    <property name="website">https://code.itdominator.com/itdominator/SolarFM</property>
+    <property name="license" translatable="yes">SolarFM - Copyright (C) 2021 ITDominator  GPL2
+
+
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 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 Lesser 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.
+
+    &lt;one line to give the program's name and a brief idea of what it does.&gt;
+    Copyright (C) &lt;year&gt;  &lt;name of author&gt;
+
+    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.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 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.
+
+  &lt;signature of Ty Coon&gt;, 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 Lesser General
+Public License instead of this License.
+</property>
+    <property name="authors">Lead Developer:
+    ITDominator &lt;1itdominator@gmail.com&gt;
+
+
+SolarFM is developed on Atom, git, and using Python 3+ with Gtk GObject introspection.</property>
+    <property name="translator-credits" translatable="yes" comments="Please replace this line with your own names, one name per line. ">translator-credits</property>
+    <property name="logo">../icons/solarfm-64x64.png</property>
+    <property name="wrap-license">True</property>
+    <property name="license-type">custom</property>
+    <child internal-child="vbox">
+      <object class="GtkBox">
+        <property name="can-focus">False</property>
+        <child internal-child="action_area">
+          <object class="GtkButtonBox">
+            <property name="can-focus">False</property>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">False</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+      </object>
+    </child>
+  </object>
+</interface>

user_config/usr/share/newton_editor/ui_widgets/bottom_status_info_ui.glade

@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Generated with glade 3.40.0 -->
+<interface>
+  <requires lib="gtk+" version="3.22"/>
+  <object class="GtkStatusbar" id="bottom_status_info">
+    <property name="visible">True</property>
+    <property name="can-focus">False</property>
+    <property name="margin-left">10</property>
+    <property name="margin-right">10</property>
+    <property name="margin-start">10</property>
+    <property name="margin-end">10</property>
+    <property name="margin-top">6</property>
+    <property name="margin-bottom">6</property>
+    <property name="spacing">15</property>
+    <property name="baseline-position">top</property>
+    <child type="center">
+      <object class="GtkLabel" id="bottom_line_char_label">
+        <property name="visible">True</property>
+        <property name="can-focus">False</property>
+        <property name="single-line-mode">True</property>
+        <property name="max-width-chars">10</property>
+      </object>
+      <packing>
+        <property name="expand">False</property>
+        <property name="fill">True</property>
+        <property name="position">4</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkLabel" id="bottom_path_label">
+        <property name="visible">True</property>
+        <property name="can-focus">False</property>
+        <property name="ellipsize">start</property>
+        <property name="single-line-mode">True</property>
+        <property name="max-width-chars">320</property>
+      </object>
+      <packing>
+        <property name="expand">False</property>
+        <property name="fill">True</property>
+        <property name="position">0</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkLabel" id="bottom_file_type_label">
+        <property name="visible">True</property>
+        <property name="can-focus">False</property>
+      </object>
+      <packing>
+        <property name="expand">False</property>
+        <property name="fill">True</property>
+        <property name="pack-type">end</property>
+        <property name="position">1</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkLabel" id="bottom_encoding_label">
+        <property name="visible">True</property>
+        <property name="can-focus">False</property>
+      </object>
+      <packing>
+        <property name="expand">False</property>
+        <property name="fill">True</property>
+        <property name="pack-type">end</property>
+        <property name="position">2</property>
+      </packing>
+    </child>
+  </object>
+</interface>

user_config/usr/share/newton_editor/ui_widgets/save_load_ui.glade

@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Generated with glade 3.40.0 -->
+<interface>
+  <requires lib="gtk+" version="3.22"/>
+  <object class="GtkFileChooserDialog" id="save_load_dialog">
+    <property name="can-focus">False</property>
+    <property name="type-hint">dialog</property>
+    <property name="do-overwrite-confirmation">True</property>
+    <child internal-child="vbox">
+      <object class="GtkBox">
+        <property name="can-focus">False</property>
+        <property name="orientation">vertical</property>
+        <property name="spacing">2</property>
+        <child internal-child="action_area">
+          <object class="GtkButtonBox">
+            <property name="can-focus">False</property>
+            <property name="layout-style">end</property>
+            <child>
+              <object class="GtkButton" id="button11">
+                <property name="label">gtk-cancel</property>
+                <property name="use-action-appearance">True</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">True</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkButton" id="button12">
+                <property name="label">gtk-ok</property>
+                <property name="use-action-appearance">True</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">True</property>
+                <property name="fill">True</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">False</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child>
+          <placeholder/>
+        </child>
+      </object>
+    </child>
+    <action-widgets>
+      <action-widget response="-6">button11</action-widget>
+      <action-widget response="-5">button12</action-widget>
+    </action-widgets>
+  </object>
+</interface>