generated from itdominator/Python-With-Gtk-Template
184 lines
6.1 KiB
Python
184 lines
6.1 KiB
Python
# Python imports
|
|
|
|
# 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
|
|
|
|
|
|
|
|
class EditorNotebook(Gtk.Notebook):
|
|
def __init__(self):
|
|
super(EditorNotebook, self).__init__()
|
|
|
|
self.set_group_name("editor_widget")
|
|
|
|
self._add_action_widgets()
|
|
self._setup_styling()
|
|
self._setup_signals()
|
|
self._subscribe_to_events()
|
|
self._load_widgets()
|
|
|
|
self.show_all()
|
|
|
|
|
|
def _setup_styling(self):
|
|
self.set_scrollable(True)
|
|
|
|
def _setup_signals(self):
|
|
# self.connect("button-press-event", self._dbl_click_create_view)
|
|
...
|
|
|
|
def _subscribe_to_events(self):
|
|
# event_system.subscribe("set_buffer_language", self.action_controller, *("set_buffer_language",))
|
|
event_system.subscribe("create_view", self.create_view)
|
|
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("toggle_highlight_line", self._toggle_highlight_line)
|
|
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)
|
|
|
|
def _add_action_widgets(self):
|
|
start_box = Gtk.Box()
|
|
end_box = Gtk.Box()
|
|
|
|
search = Gtk.SearchEntry()
|
|
search.set_placeholder_text("Search...")
|
|
search.connect("changed", self._text_search)
|
|
|
|
add_btn = Gtk.Button()
|
|
add_btn.set_image( Gtk.Image.new_from_icon_name("add", 4) )
|
|
add_btn.set_always_show_image(True)
|
|
add_btn.connect("released", self.create_view)
|
|
|
|
end_box.add(add_btn)
|
|
end_box.add(search)
|
|
|
|
start_box.show_all()
|
|
end_box.show_all()
|
|
|
|
# PACKTYPE: 0 Start, 1 = End
|
|
self.set_action_widget(start_box, 0)
|
|
self.set_action_widget(end_box, 1)
|
|
|
|
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)
|
|
|
|
index = self.append_page(container, container.get_tab_widget())
|
|
self.set_tab_detachable(container, True)
|
|
|
|
ctx = self.get_style_context()
|
|
ctx.add_class("notebook-unselected-focus")
|
|
self.set_tab_reorderable(container, True)
|
|
|
|
if gfile:
|
|
source_view = container.get_source_view()
|
|
source_view.open_file(gfile)
|
|
|
|
self.show_all()
|
|
self.set_current_page(index)
|
|
|
|
def close_tab(self, button, container, source_view, eve = None):
|
|
if self.get_n_pages() == 1:
|
|
return
|
|
|
|
page_num = self.page_num(container)
|
|
watcher = source_view.get_file_watcher()
|
|
if watcher:
|
|
watcher.cancel()
|
|
|
|
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")
|
|
|
|
def _keyboard_scale_down_text(self):
|
|
self.action_controller("scale_down_text")
|
|
|
|
def _text_search(self, widget = None, eve = None):
|
|
self.action_controller("do_text_search", widget.get_text())
|
|
|
|
def action_controller(self, action = "", query = ""):
|
|
page_num = self.get_current_page()
|
|
container = self.get_nth_page( page_num )
|
|
source_view = container.get_source_view()
|
|
|
|
if action == "do_text_search":
|
|
self.do_text_search(source_view, query)
|
|
if action == "set_buffer_language":
|
|
self.set_buffer_language(source_view, query)
|
|
if action == "set_buffer_style":
|
|
self.set_buffer_style(source_view, query)
|
|
if action == "toggle_highlight_line":
|
|
self.toggle_highlight_line(source_view)
|
|
if action == "scale_up_text":
|
|
self.scale_up_text(source_view)
|
|
if action == "scale_down_text":
|
|
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()
|
|
|
|
def set_buffer_language(self, source_view, language = "python3"):
|
|
source_view.set_buffer_language(language)
|
|
|
|
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()
|
|
|
|
def scale_down_text(self, source_view):
|
|
source_view.scale_down_text()
|
|
|
|
def toggle_highlight_line(self, source_view):
|
|
source_view.toggle_highlight_line()
|