generated from itdominator/Python-With-Gtk-Template
131 lines
4.6 KiB
Python
131 lines
4.6 KiB
Python
# Python imports
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# Lib imports
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import gi
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gi.require_version('Gtk', '3.0')
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gi.require_version('Gdk', '3.0')
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from gi.repository import Gtk
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from gi.repository import Gdk
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from gi.repository import Gio
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# Application imports
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from ..sourceview_container import SourceViewContainer
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from .editor_controller import EditorControllerMixin
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from .editor_events import EditorEventsMixin
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# NOTE: https://github.com/Axel-Erfurt/TextEdit/tree/b65f09be945196eb05bef83d81a6abcd129b4eb0
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class EditorNotebook(EditorEventsMixin, EditorControllerMixin, Gtk.Notebook):
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def __init__(self):
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super(EditorNotebook, self).__init__()
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self.set_group_name("editor_widget")
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self._add_action_widgets()
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self._setup_styling()
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self._setup_signals()
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self._subscribe_to_events()
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self._load_widgets()
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self.show_all()
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def _setup_styling(self):
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self.set_scrollable(True)
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def _setup_signals(self):
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self.connect("switch-page", self._switch_page_update)
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# self.connect("button-press-event", self._dbl_click_create_view)
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...
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def _subscribe_to_events(self):
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# event_system.subscribe("set_buffer_language", self.action_controller, *("set_buffer_language",))
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event_system.subscribe("create_view", self.create_view)
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event_system.subscribe("set_buffer_style", self.action_controller)
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event_system.subscribe("set_buffer_language", self.action_controller)
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event_system.subscribe("set_buffer_style", self.action_controller)
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event_system.subscribe("toggle_highlight_line", self._toggle_highlight_line)
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event_system.subscribe("keyboard_create_tab", self._keyboard_create_tab)
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event_system.subscribe("keyboard_open_file", self._keyboard_open_file)
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event_system.subscribe("keyboard_close_tab", self._keyboard_close_tab)
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event_system.subscribe("keyboard_prev_tab", self._keyboard_prev_tab)
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event_system.subscribe("keyboard_next_tab", self._keyboard_next_tab)
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event_system.subscribe("keyboard_scale_up_text", self._keyboard_scale_up_text)
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event_system.subscribe("keyboard_scale_down_text", self._keyboard_scale_down_text)
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event_system.subscribe("keyboard_save_file", self._keyboard_save_file)
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event_system.subscribe("keyboard_save_file_as", self._keyboard_save_file_as)
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def _add_action_widgets(self):
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start_box = Gtk.Box()
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end_box = Gtk.Box()
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search = Gtk.SearchEntry()
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search.set_placeholder_text("Search...")
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search.connect("changed", self._text_search)
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add_btn = Gtk.Button()
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add_btn.set_image( Gtk.Image.new_from_icon_name("add", 4) )
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add_btn.set_always_show_image(True)
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add_btn.connect("released", self.create_view)
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end_box.add(add_btn)
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end_box.add(search)
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start_box.show_all()
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end_box.show_all()
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# PACKTYPE: 0 Start, 1 = End
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self.set_action_widget(start_box, 0)
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self.set_action_widget(end_box, 1)
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def _load_widgets(self):
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self.create_view()
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def _dbl_click_create_view(self, notebook, eve):
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if eve.type == Gdk.EventType.DOUBLE_BUTTON_PRESS and eve.button == 1: # l-click
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...
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def _switch_page_update(self, notebook, page, page_num):
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source_view = page.get_source_view()
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gfile = source_view.get_current_file()
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if gfile:
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source_view.load_file_info( gfile )
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source_view.update_cursor_position()
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def create_view(self, widget = None, eve = None, gfile = None):
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container = SourceViewContainer(self.close_tab)
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index = self.append_page(container, container.get_tab_widget())
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self.set_tab_detachable(container, True)
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ctx = self.get_style_context()
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ctx.add_class("notebook-unselected-focus")
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self.set_tab_reorderable(container, True)
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if gfile:
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source_view = container.get_source_view()
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source_view.open_file(gfile)
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self.show_all()
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self.set_current_page(index)
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def open_file(self, gfile):
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page_num = self.get_current_page()
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container = self.get_nth_page( page_num )
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source_view = container.get_source_view()
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if source_view._current_filename == "":
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source_view.open_file(gfile)
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else:
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self.create_view(None, None, gfile)
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def close_tab(self, button, container, source_view, eve = None):
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if self.get_n_pages() == 1:
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return
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page_num = self.page_num(container)
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source_view._cancel_current_file_watchers()
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self.remove_page(page_num)
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