68 lines
2.5 KiB
Python
68 lines
2.5 KiB
Python
# Python imports
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import os, signal
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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, Gdk, GLib
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# Application imports
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from . import View
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class Controller_Data:
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def clear_children(self, widget):
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''' Clear children of a gtk widget. '''
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for child in widget.get_children():
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widget.remove(child)
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def clear_console(self):
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os.system('cls' if os.name == 'nt' else 'clear')
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def call_method(self, _method_name, data = None):
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method_name = str(_method_name)
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method = getattr(self, method_name, lambda data: f"No valid key passed...\nkey={method_name}\nargs={data}")
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return method(data) if data else method()
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def has_method(self, obj, name):
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return callable(getattr(obj, name, None))
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def setup_controller_data(self, _settings):
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self.settings = _settings
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self.builder = self.settings.get_builder()
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self.window = self.settings.get_main_window()
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self.logger = self.settings.get_logger()
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self.home_path = self.settings.get_home_path()
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self.success_color = self.settings.get_success_color()
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self.warning_color = self.settings.get_warning_color()
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self.error_color = self.settings.get_error_color()
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self.current_path_label = self.builder.get_object("current_path_label")
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self.thumbnails_view = self.builder.get_object("thumbnails_view")
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self.thumbnail_store = self.builder.get_object("thumbnail_store")
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self.image_area = self.builder.get_object("image_area")
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self.blank_image = self.settings.get_blank_image()
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self.thumbnails_view.connect("drag-data-received", self._on_drag_data_received)
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URI_TARGET_TYPE = 80
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uri_target = Gtk.TargetEntry.new('text/uri-list', Gtk.TargetFlags(0), URI_TARGET_TYPE)
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targets = [ uri_target ]
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action = Gdk.DragAction.COPY
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self.thumbnails_view.enable_model_drag_dest(targets, action)
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self.thumbnails_view.enable_model_drag_source(0, targets, action)
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self.images_filter = self.settings.get_images_filter()
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self.view = View(self.images_filter, self.blank_image)
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self.current_img = None
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self.image_update_lock = False
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self.window.connect("delete-event", self.tear_down)
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GLib.unix_signal_add(GLib.PRIORITY_DEFAULT, signal.SIGINT, self.tear_down)
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