369 lines
14 KiB
Python
369 lines
14 KiB
Python
import requests
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import terminatorlib.plugin as plugin
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from gi.repository import Gtk, Gdk
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from terminatorlib.config import ConfigBase
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from terminatorlib.translation import _
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from terminatorlib.util import get_config_dir, err, dbg, gerr
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from terminatorlib.version import APP_VERSION
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AVAILABLE = ['TerminatorThemes']
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class TerminatorThemes(plugin.Plugin):
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capabilities = ['terminal_menu']
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config_base = ConfigBase()
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base_url = 'https://api.github.com/repos/EliverLara/terminator-themes/contents/themes.json'
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inherits_config_from = "default"
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def callback(self, menuitems, menu, terminal):
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"""Add our item to the menu"""
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self.terminal = terminal
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item = Gtk.ImageMenuItem(Gtk.STOCK_FIND)
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item.connect('activate',self.configure)
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item.set_label("Themes")
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item.set_sensitive(True)
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menuitems.append(item)
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def configure(self, widget, data = None):
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ui = {}
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dbox = Gtk.Dialog( _("Terminator themes"), None, Gtk.DialogFlags.MODAL)
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headers = { "Accept": "application/vnd.github.v3.raw" }
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response = requests.get(self.base_url, headers=headers)
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if response.status_code != 200:
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gerr(_("Failed to get list of available themes"))
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return
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self.themes_from_repo = response.json()["themes"]
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self.profiles = self.terminal.config.list_profiles()
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main_container = Gtk.HBox(spacing=5)
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main_container.pack_start(self._create_themes_grid(ui), True, True, 0) #Left column
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main_container.pack_start(self._create_settings_grid(ui), True, True, 0) #Right column
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dbox.vbox.pack_start(main_container, True, True, 0)
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self.dbox = dbox
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dbox.show_all()
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res = dbox.run()
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if res == Gtk.ResponseType.ACCEPT:
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self.terminal.config.save()
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del(self.dbox)
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dbox.destroy()
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return
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def _create_themes_grid(self, ui):
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grid = Gtk.Grid()
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grid.set_column_spacing(5)
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grid.set_row_spacing(7)
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grid.set_column_homogeneous(True)
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grid.set_row_homogeneous(True)
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scroll_window = self._create_themes_list(ui)
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(combo, search_entry) = self._create_filter_widgets(ui)
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grid.attach(search_entry, 0,0,2,1)
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grid.attach(combo, 2,0,1,1)
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grid.attach(scroll_window, 0, 1, 3, 10)
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return grid
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def _create_filter_widgets(self, ui):
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combo = Gtk.ComboBoxText()
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combo.set_entry_text_column(0)
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combo.connect("changed", self.on_filter_combo_changed)
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combo.append_text("Filter by type")
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for theme_type in ["light", "dark", "All"]:
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combo.append_text(theme_type)
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combo.set_active(0)
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search_entry = Gtk.SearchEntry(max_width_chars=30)
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search_entry.connect("search-changed", self.on_theme_search_changed, ui)
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return [combo,search_entry]
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def _create_themes_list(self, ui):
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profiles_list_model = Gtk.ListStore(str, str,bool, object)
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# Set add/remove buttons availability
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for theme in self.themes_from_repo:
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if theme["name"] in self.profiles:
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profiles_list_model.append([theme["name"], theme["type"],False, theme])
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else:
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profiles_list_model.append([theme["name"], theme["type"],True, theme])
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self.current_filter_theme = None
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self.filter_type = "theme_type"
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self.theme_filter = profiles_list_model.filter_new()
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self.theme_filter.set_visible_func(self.theme_filter_func)
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treeview = Gtk.TreeView.new_with_model(self.theme_filter)
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selection = treeview.get_selection()
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selection.set_mode(Gtk.SelectionMode.SINGLE)
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selection.connect("changed", self.on_selection_changed, ui)
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ui['treeview'] = treeview
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for i, column_title in enumerate(["Theme", "Type"]):
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renderer = Gtk.CellRendererText()
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column = Gtk.TreeViewColumn(column_title, renderer, text=i)
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treeview.append_column(column)
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scroll_window = Gtk.ScrolledWindow()
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scroll_window.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC)
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scroll_window.add(treeview)
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return scroll_window
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def _create_settings_grid(self, ui):
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grid = Gtk.Grid()
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grid.set_column_spacing(5)
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grid.set_row_spacing(7)
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grid.attach(self._create_default_inherits_check(ui), 0, 15, 2, 1)
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grid.attach(Gtk.Label("Available profiles: "), 0, 16, 1, 1)
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grid.attach(self._create_inherits_from_combo(ui), 1, 16, 1, 1)
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grid.attach(self._create_main_action_button(ui, "install", self.on_install), 0, 20, 1, 1)
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grid.attach(self._create_main_action_button(ui, "remove", self.on_uninstall), 1, 20, 1, 1)
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self.theme_preview = ThemePreview(self.themes_from_repo[0])
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grid.attach(self.theme_preview, 0, 10, 4, 2)
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return grid
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def _create_default_inherits_check(self, ui):
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check = Gtk.CheckButton("Inherit preferences from default profile")
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check.set_active(True)
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check.connect("toggled", self.on_inheritsfromdefaultcheck_toggled, ui)
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ui['check_inherits_from_default'] = check
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return check
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def _create_inherits_from_combo(self, ui):
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combo = Gtk.ComboBoxText()
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combo.set_entry_text_column(0)
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combo.set_sensitive(False)
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combo.connect("changed", self.on_inheritsfromcombo_changed, ui)
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ui['inherits_from_combo'] = combo
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for profile in self.profiles:
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combo.append_text(profile)
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combo.set_active(self.profiles.index(self.terminal.config.get_profile())) #set current terminal profile as current item
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return combo
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def _create_main_action_button(self, ui, label, action):
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btn = Gtk.Button(_(label.capitalize()))
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btn.connect("clicked", action, ui)
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btn.set_sensitive(False)
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ui['button_' + label] = btn
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return btn
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def theme_filter_func(self, model, iter, data):
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if self.filter_type == "theme_type":
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return self.filter_by_theme_type(model, iter, data)
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else:
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return self.filter_by_theme_search(model, iter, data)
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def filter_by_theme_search(self, model, iter, data):
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return model[iter][0].lower().find(self.current_filter_theme) > -1
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def filter_by_theme_type(self, model, iter, data):
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if self.current_filter_theme is None or self.current_filter_theme == "All":
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return True
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else:
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return model[iter][1] == self.current_filter_theme
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def on_theme_search_changed(self, widget, ui):
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self.filter_type = "theme_search"
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self.current_filter_theme = widget.get_text()
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self.theme_filter.refilter()
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def on_filter_combo_changed(self, widget):
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if widget.get_active() == 0:
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self.current_filter_theme = None
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else:
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self.current_filter_theme = widget.get_active_text()
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self.filter_type = "theme_type"
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# #we update the filter, which updates in turn the view
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self.theme_filter.refilter()
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def on_inheritsfromdefaultcheck_toggled(self, check, data=None):
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if check.get_active() is not True:
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data["inherits_from_combo"].set_sensitive(True)
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self.inherits_config_from = self.profiles[data['inherits_from_combo'].get_active()]
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else:
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data["inherits_from_combo"].set_sensitive(False)
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self.inherits_config_from = 'default'
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def on_inheritsfromcombo_changed(self, combo, data):
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if combo.get_sensitive():
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self.inherits_config_from = self.profiles[combo.get_active()]
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else:
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self.inherits_config_from = 'default'
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def on_selection_changed(self, selection, data=None):
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(model, iter) = selection.get_selected()
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data['button_install'].set_sensitive(model[iter][2])
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data['button_remove'].set_sensitive(model[iter][2] is not True)
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self.theme_preview.update_preview(model[iter][3])
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def on_uninstall(self, button, data):
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treeview = data['treeview']
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selection = treeview.get_selection()
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(store, iter) = selection.get_selected()
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target = store[iter][0]
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# If selected theme is active, sets terminal profile to default before unistalling
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if self.terminal.get_profile() == target:
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widget = self.terminal.get_vte()
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self.terminal.force_set_profile(widget, 'default')
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self.terminal.config.del_profile(target)
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self.terminal.config.save()
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self.update_comboInheritsFrom(data)
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#'Add' button available again
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data['treeview'].get_model().set_value(iter, 2, True)
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self.on_selection_changed(selection, data)
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def on_install(self, button, data):
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treeview = data['treeview']
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selection = treeview.get_selection()
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(store, iter) = selection.get_selected()
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target = store[iter][3]
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widget = self.terminal.get_vte()
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treeview.set_enable_tree_lines(False)
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if not iter:
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return
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# In newer versions of terminator an extra parameter ('toClone') was added to the add_profile method, so it must be set to None
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if APP_VERSION > "2.1.1":
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self.terminal.config.add_profile(target["name"], None)
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else:
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self.terminal.config.add_profile(target["name"])
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template_data = self.config_base.profiles[self.inherits_config_from].copy()
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for k, v in target.items():
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if k != 'background_image' and k != 'name' and k != 'type':
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if k == 'background_darkness':
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template_data[k] = float(v)
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elif k == 'cursor_color':
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if APP_VERSION > "2.1.1": # Apply new renamed properties for terminator >= 2.1.2
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template_data['cursor_bg_color'] = v
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#template_data['cursor_fg_color'] = "#f9f06b"
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#template_Data['cursor_color_default'] = False
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else:
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template_data['cursor_color_fg'] = False # Add this property in order to use the custom cursor color
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template_data[k] = v
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else:
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template_data[k] = v
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for k, v in template_data.items():
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self.config_base.set_item(k, v, target["name"])
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self.terminal.force_set_profile(widget, target["name"])
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self.terminal.config.save()
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self.update_comboInheritsFrom(data)
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# "Remove" button available again
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data['treeview'].get_model().set_value(iter, 2, False)
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self.on_selection_changed(selection, data)
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treeview.set_enable_tree_lines(True)
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def update_comboInheritsFrom(self, data):
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data['inherits_from_combo'].remove_all()
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profiles = self.terminal.config.list_profiles()
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self.profiles = profiles
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for profile in profiles:
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data['inherits_from_combo'].append_text(profile)
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data['inherits_from_combo'].set_active(profiles.index(self.terminal.config.get_profile()))
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class ThemePreview(Gtk.VBox):
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def __init__(self, theme):
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Gtk.VBox.__init__(self)
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self.theme = theme
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self.palette_preview_colors = list()
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self.prompt_line = {}
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self.pack_start (self._create_preview_margin(), True, True,0)
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self.pack_start (self._create_palette_preview(), False,False,0)
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self.pack_start (self._create_preview_margin(), True, True,0)
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self.pack_start (self._create_prompt_line(), True, True,0)
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self.update_preview(self.theme)
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def _create_palette_preview(self):
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palette_preview = Gtk.FlowBox()
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palette_preview.set_min_children_per_line(10)
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palette_preview.set_max_children_per_line(10)
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palette_preview.set_selection_mode(Gtk.SelectionMode.NONE)
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palette_preview.add(Gtk.VBox())
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for color in self.theme['palette'].split(":")[0:8]:
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area = Gtk.DrawingArea()
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area.set_size_request(20, 25)
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color_preview = Gtk.VBox()
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color_preview.pack_start(area, False,False,0)
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color_preview.modify_bg(0, color = Gdk.color_parse(color))
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self.palette_preview_colors.append(color_preview)
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palette_preview.add(color_preview)
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palette_preview.add(Gtk.VBox())
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return palette_preview
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def _create_prompt_line(self):
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line = Gtk.HBox()
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self.prompt_line["prompt"] = Gtk.Label(" ~> ")
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self.prompt_line["cmd"] = Gtk.Label("echo ")
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self.prompt_line["arg"] = Gtk.Label("\"nice\" ")
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line.pack_start(self.prompt_line["prompt"],False,True,0)
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line.pack_start(self.prompt_line["cmd"],False,True,0)
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line.pack_start(self.prompt_line["arg"],False,True,0)
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return line
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def _create_preview_margin(self):
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area = Gtk.DrawingArea()
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area.set_size_request(270, 50)
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return area
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def update_preview(self, new_theme):
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self.modify_bg(0, color = Gdk.color_parse(new_theme['background_color']))
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self.update_palette_preview(new_theme['palette'])
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self.update_prompt_line_colors(new_theme['palette'])
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def update_palette_preview(self, palette):
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for i,color in enumerate(palette.split(":")[0:8]):
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self.palette_preview_colors[i].modify_bg(0,color = Gdk.color_parse(color))
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def update_prompt_line_colors(self, palette):
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palette = palette.split(":")
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self.prompt_line["prompt"].modify_fg(0,color = Gdk.color_parse(palette[6]))
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self.prompt_line["cmd"].modify_fg(0,color = Gdk.color_parse(palette[3]))
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self.prompt_line["arg"].modify_fg(0,color = Gdk.color_parse(palette[2]))
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