200 lines
6.8 KiB
Python
200 lines
6.8 KiB
Python
# Python imports
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import os, threading, subprocess, time
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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, Gio, GdkPixbuf
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# Application imports
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def threaded(fn):
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def wrapper(*args, **kwargs):
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threading.Thread(target=fn, args=args, kwargs=kwargs, daemon=True).start()
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return wrapper
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class GridMixin:
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"""docstring for WidgetMixin"""
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def load_store(self, tab, store, save_state=False):
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store.clear()
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dir = tab.get_current_directory()
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files = tab.get_files()
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for i, file in enumerate(files):
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store.append([None, file[0]])
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self.create_icon(i, tab, store, dir, file[0])
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# NOTE: Not likely called often from here but it could be useful
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if save_state:
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self.fm_controller.save_state()
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@threaded
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def create_icon(self, i, tab, store, dir, file):
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icon = tab.create_icon(dir, file)
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GLib.idle_add(self.update_store, *(i, store, icon, tab, dir, file,))
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def update_store(self, i, store, icon, tab, dir, file):
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fpath = f"{dir}/{file}"
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itr = store.get_iter(i)
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if not icon:
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icon = self.get_system_thumbnail(fpath, tab.SYS_ICON_WH[0])
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if not icon:
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icon = GdkPixbuf.Pixbuf.new_from_file(tab.DEFAULT_ICON)
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store.set_value(itr, 0, icon)
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def get_system_thumbnail(self, filename, size):
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try:
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if os.path.exists(filename):
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gioFile = Gio.File.new_for_path(filename)
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info = gioFile.query_info('standard::icon' , 0, Gio.Cancellable())
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icon = info.get_icon().get_names()[0]
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iconTheme = Gtk.IconTheme.get_default()
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iconData = iconTheme.lookup_icon(icon , size , 0)
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if iconData:
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iconPath = iconData.get_filename()
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return GdkPixbuf.Pixbuf.new_from_file(iconPath)
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else:
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return None
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else:
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return None
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except Exception as e:
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print("System icon generation issue:")
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return None
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def create_tab_widget(self, tab):
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tab_widget = Gtk.ButtonBox()
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label = Gtk.Label()
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tid = Gtk.Label()
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close = Gtk.Button()
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icon = Gtk.Image(stock=Gtk.STOCK_CLOSE)
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label.set_label(f"{tab.get_end_of_path()}")
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label.set_width_chars(len(tab.get_end_of_path()))
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label.set_xalign(0.0)
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tid.set_label(f"{tab.get_id()}")
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close.add(icon)
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tab_widget.add(label)
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tab_widget.add(close)
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tab_widget.add(tid)
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close.connect("released", self.close_tab)
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tab_widget.show_all()
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tid.hide()
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return tab_widget
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def create_icon_grid_widget(self, tab, wid):
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scroll = Gtk.ScrolledWindow()
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grid = Gtk.IconView()
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store = Gtk.ListStore(GdkPixbuf.Pixbuf or GdkPixbuf.PixbufAnimation or None, str or None)
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grid.set_model(store)
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grid.set_pixbuf_column(0)
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grid.set_text_column(1)
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grid.set_item_orientation(1)
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grid.set_selection_mode(3)
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grid.set_item_width(96)
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grid.set_item_padding(8)
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grid.set_margin(12)
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grid.set_row_spacing(18)
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grid.set_columns(-1)
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grid.set_spacing(12)
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grid.set_column_spacing(18)
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grid.connect("button_release_event", self.grid_icon_single_click)
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grid.connect("item-activated", self.grid_icon_double_click)
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grid.connect("selection-changed", self.grid_set_selected_items)
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grid.connect("drag-data-get", self.grid_on_drag_set)
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grid.connect("drag-data-received", self.grid_on_drag_data_received)
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grid.connect("drag-motion", self.grid_on_drag_motion)
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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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grid.enable_model_drag_dest(targets, action)
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grid.enable_model_drag_source(0, targets, action)
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grid.show_all()
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scroll.add(grid)
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grid.set_name(f"{wid}|{tab.get_id()}")
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scroll.set_name(f"{wid}|{tab.get_id()}")
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self.builder.expose_object(f"{wid}|{tab.get_id()}|icon_grid", grid)
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self.builder.expose_object(f"{wid}|{tab.get_id()}", scroll)
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return scroll, store
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def create_icon_tree_widget(self, tab, wid):
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scroll = Gtk.ScrolledWindow()
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grid = Gtk.TreeView()
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store = Gtk.TreeStore(GdkPixbuf.Pixbuf or GdkPixbuf.PixbufAnimation or None, str or None)
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column = Gtk.TreeViewColumn("Icons")
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icon = Gtk.CellRendererPixbuf()
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name = Gtk.CellRendererText()
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selec = grid.get_selection()
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grid.set_model(store)
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selec.set_mode(3)
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column.pack_start(icon, False)
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column.pack_start(name, True)
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column.add_attribute(icon, "pixbuf", 0)
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column.add_attribute(name, "text", 1)
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column.set_expand(False)
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column.set_sizing(2)
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column.set_min_width(120)
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column.set_max_width(74)
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grid.append_column(column)
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grid.set_search_column(1)
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grid.set_rubber_banding(True)
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grid.set_headers_visible(False)
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grid.set_enable_tree_lines(False)
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grid.connect("button_release_event", self.grid_icon_single_click)
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grid.connect("row-activated", self.grid_icon_double_click)
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grid.connect("drag-data-get", self.grid_on_drag_set)
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grid.connect("drag-data-received", self.grid_on_drag_data_received)
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grid.connect("drag-motion", self.grid_on_drag_motion)
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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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grid.enable_model_drag_dest(targets, action)
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grid.enable_model_drag_source(0, targets, action)
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grid.show_all()
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scroll.add(grid)
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grid.set_name(f"{wid}|{tab.get_id()}")
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scroll.set_name(f"{wid}|{tab.get_id()}")
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grid.columns_autosize()
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self.builder.expose_object(f"{wid}|{tab.get_id()}", scroll)
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return scroll, store
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def get_store_and_label_from_notebook(self, notebook, _name):
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icon_grid = None
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tab_label = None
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store = None
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for obj in notebook.get_children():
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icon_grid = obj.get_children()[0]
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name = icon_grid.get_name()
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if name == _name:
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store = icon_grid.get_model()
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tab_label = notebook.get_tab_label(obj).get_children()[0]
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return store, tab_label
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