# This class is used to create a window for package name searches and to display package information
import os
import gi
import Functions as fn
from ui.MessageDialog import MessageDialog
from gi.repository import Gtk, Gdk, GdkPixbuf, Pango, GLib
gi.require_version("Gtk", "3.0")
base_dir = os.path.abspath(os.path.join(os.path.dirname(__file__), ".."))
class PackageSearchWindow(Gtk.Window):
def __init__(self):
Gtk.Window.__init__(self)
self.headerbar = Gtk.HeaderBar()
self.headerbar.set_title("Package Search")
self.headerbar.set_show_close_button(True)
# remove the focus on startup from search entry
self.headerbar.set_property("can-focus", True)
Gtk.Window.grab_focus(self.headerbar)
self.set_resizable(True)
self.set_size_request(700, 500)
self.set_border_width(10)
self.set_titlebar(self.headerbar)
self.set_icon_from_file(os.path.join(base_dir, "images/sofirem.png"))
self.search_package_activated = False
self.build_gui()
def build_gui(self):
self.stack = Gtk.Stack()
self.stack.set_transition_type(Gtk.StackTransitionType.CROSSFADE)
self.stack.set_transition_duration(350)
self.stack.set_hhomogeneous(False)
self.stack.set_vhomogeneous(False)
stack_switcher = Gtk.StackSwitcher()
stack_switcher.set_orientation(Gtk.Orientation.HORIZONTAL)
stack_switcher.set_stack(self.stack)
stack_switcher.set_homogeneous(True)
searchentry = Gtk.SearchEntry()
searchentry.set_placeholder_text("Search using package name...")
searchentry.set_size_request(400, 0)
searchentry.connect("activate", self.on_search_package_activated)
searchentry.connect("icon-release", self.on_search_package_cleared)
btn_ok = Gtk.Button(label="OK")
btn_ok.set_size_request(100, 30)
btn_ok.connect("clicked", self.on_close)
btn_ok.set_halign(Gtk.Align.END)
grid_bottom = Gtk.Grid()
grid_bottom.attach(btn_ok, 0, 1, 1, 1)
grid_bottom.set_halign(Gtk.Align.END)
vbox_bottom = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=5)
lbl_padding_bottom = Gtk.Label(xalign=0, yalign=0)
lbl_padding_bottom.set_text("")
vbox_bottom.pack_start(lbl_padding_bottom, False, True, 0)
vbox_bottom.pack_start(grid_bottom, False, True, 0)
self.stack.add_titled(searchentry, "Package Search", "Package Search")
vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=10)
vbox.set_border_width(10)
vbox.pack_start(stack_switcher, False, False, 0)
vbox.pack_start(self.stack, False, False, 0)
vbox.pack_end(vbox_bottom, False, True, 0)
self.add(vbox)
self.show_all()
thread_pacman_sync_file_db = fn.threading.Thread(
name="thread_pacman_sync_file_db",
target=fn.sync_file_db,
daemon=True,
)
thread_pacman_sync_file_db.start()
def on_close(self, widget):
self.hide()
self.destroy()
def on_search_package_activated(self, searchentry):
if searchentry.get_text_length() == 0 and self.search_package_activated:
self.search_package_activated = False
self.stack.get_child_by_name("Package Information").destroy()
self.stack.get_child_by_name("Package Files").destroy()
Gtk.Window.grab_focus(self.headerbar)
else:
self.perform_search(searchentry)
def on_search_package_cleared(self, searchentry, icon_pos, event):
searchentry.set_placeholder_text("Search using package name...")
if self.search_package_activated is True:
self.search_package_activated = False
self.stack.get_child_by_name("Package Information").destroy()
self.stack.get_child_by_name("Package Files").destroy()
Gtk.Window.grab_focus(self.headerbar)
def perform_search(self, searchentry):
try:
if (
len(searchentry.get_text().rstrip().lstrip()) > 0
and not searchentry.get_text().isspace()
):
term = searchentry.get_text().rstrip().lstrip()
if len(term) > 0:
fn.logger.info("Searching pacman file database")
package_metadata = fn.get_package_information(term)
if package_metadata is not None:
# package information
if self.search_package_activated is True:
self.stack.get_child_by_name(
"Package Information"
).destroy()
self.stack.get_child_by_name("Package Files").destroy()
box_outer = Gtk.Box(
orientation=Gtk.Orientation.VERTICAL, spacing=5
)
listbox = Gtk.ListBox()
listbox.set_selection_mode(Gtk.SelectionMode.NONE)
box_outer.pack_start(listbox, True, True, 0)
# package name
row_package_title = Gtk.ListBoxRow()
vbox_package_title = Gtk.Box(
orientation=Gtk.Orientation.VERTICAL, spacing=0
)
row_package_title.add(vbox_package_title)
lbl_package_name_title = Gtk.Label(xalign=0)
lbl_package_name_title.set_markup("Package Name")
lbl_package_name_value = Gtk.Label(xalign=0)
lbl_package_name_value.set_text(package_metadata["name"])
vbox_package_title.pack_start(
lbl_package_name_title, True, True, 0
)
vbox_package_title.pack_start(
lbl_package_name_value, True, True, 0
)
listbox.add(row_package_title)
# repository
row_package_repo = Gtk.ListBoxRow()
vbox_package_repo = Gtk.Box(
orientation=Gtk.Orientation.VERTICAL, spacing=0
)
row_package_repo.add(vbox_package_repo)
lbl_package_repo_title = Gtk.Label(xalign=0)
lbl_package_repo_title.set_markup("Repository")
lbl_package_repo_value = Gtk.Label(xalign=0)
lbl_package_repo_value.set_text(package_metadata["repository"])
vbox_package_repo.pack_start(
lbl_package_repo_title, True, True, 0
)
vbox_package_repo.pack_start(
lbl_package_repo_value, True, True, 0
)
listbox.add(row_package_repo)
# description
row_package_description = Gtk.ListBoxRow()
vbox_package_description = Gtk.Box(
orientation=Gtk.Orientation.VERTICAL, spacing=0
)
row_package_description.add(vbox_package_description)
lbl_package_description_title = Gtk.Label(xalign=0)
lbl_package_description_title.set_markup("Description")
lbl_package_description_value = Gtk.Label(xalign=0)
lbl_package_description_value.set_text(
package_metadata["description"]
)
vbox_package_description.pack_start(
lbl_package_description_title, True, True, 0
)
vbox_package_description.pack_start(
lbl_package_description_value, True, True, 0
)
listbox.add(row_package_description)
# arch
row_package_arch = Gtk.ListBoxRow()
vbox_package_arch = Gtk.Box(
orientation=Gtk.Orientation.VERTICAL, spacing=0
)
row_package_arch.add(vbox_package_arch)
lbl_package_arch_title = Gtk.Label(xalign=0)
lbl_package_arch_title.set_markup("Architecture")
lbl_package_arch_value = Gtk.Label(xalign=0)
lbl_package_arch_value.set_text(package_metadata["arch"])
vbox_package_arch.pack_start(
lbl_package_arch_title, True, True, 0
)
vbox_package_arch.pack_start(
lbl_package_arch_value, True, True, 0
)
listbox.add(row_package_arch)
# url
row_package_url = Gtk.ListBoxRow()
vbox_package_url = Gtk.Box(
orientation=Gtk.Orientation.VERTICAL, spacing=0
)
row_package_url.add(vbox_package_url)
lbl_package_url_title = Gtk.Label(xalign=0)
lbl_package_url_title.set_markup("URL")
lbl_package_url_value = Gtk.Label(xalign=0)
lbl_package_url_value.set_markup(
"%s"
% (package_metadata["url"], package_metadata["url"])
)
vbox_package_url.pack_start(
lbl_package_url_title, True, True, 0
)
vbox_package_url.pack_start(
lbl_package_url_value, True, True, 0
)
listbox.add(row_package_url)
# download size
row_package_size = Gtk.ListBoxRow()
vbox_package_size = Gtk.Box(
orientation=Gtk.Orientation.VERTICAL, spacing=0
)
row_package_size.add(vbox_package_size)
lbl_package_size_title = Gtk.Label(xalign=0)
lbl_package_size_title.set_markup("Download size")
lbl_package_size_value = Gtk.Label(xalign=0)
lbl_package_size_value.set_text(
package_metadata["download_size"]
)
vbox_package_size.pack_start(
lbl_package_size_title, True, True, 0
)
vbox_package_size.pack_start(
lbl_package_size_value, True, True, 0
)
listbox.add(row_package_size)
# installed size
row_package_installed_size = Gtk.ListBoxRow()
vbox_package_installed_size = Gtk.Box(
orientation=Gtk.Orientation.VERTICAL, spacing=0
)
row_package_installed_size.add(vbox_package_installed_size)
lbl_package_installed_size_title = Gtk.Label(xalign=0)
lbl_package_installed_size_title.set_markup(
"Installed size"
)
lbl_package_installed_size_value = Gtk.Label(xalign=0)
lbl_package_installed_size_value.set_text(
package_metadata["installed_size"]
)
vbox_package_installed_size.pack_start(
lbl_package_installed_size_title, True, True, 0
)
vbox_package_installed_size.pack_start(
lbl_package_installed_size_value, True, True, 0
)
listbox.add(row_package_installed_size)
# build date
row_package_build_date = Gtk.ListBoxRow()
vbox_package_build_date = Gtk.Box(
orientation=Gtk.Orientation.VERTICAL, spacing=0
)
row_package_build_date.add(vbox_package_build_date)
lbl_package_build_date_title = Gtk.Label(xalign=0)
lbl_package_build_date_title.set_markup("Build date")
lbl_package_build_date_value = Gtk.Label(xalign=0)
lbl_package_build_date_value.set_text(
package_metadata["build_date"]
)
vbox_package_build_date.pack_start(
lbl_package_build_date_title, True, True, 0
)
vbox_package_build_date.pack_start(
lbl_package_build_date_value, True, True, 0
)
listbox.add(row_package_build_date)
# packager
row_package_maintainer = Gtk.ListBoxRow()
vbox_package_maintainer = Gtk.Box(
orientation=Gtk.Orientation.VERTICAL, spacing=0
)
row_package_maintainer.add(vbox_package_maintainer)
lbl_package_maintainer_title = Gtk.Label(xalign=0)
lbl_package_maintainer_title.set_markup("Packager")
lbl_package_maintainer_value = Gtk.Label(xalign=0)
lbl_package_maintainer_value.set_text(
package_metadata["packager"]
)
vbox_package_maintainer.pack_start(
lbl_package_maintainer_title, True, True, 0
)
vbox_package_maintainer.pack_start(
lbl_package_maintainer_value, True, True, 0
)
listbox.add(row_package_maintainer)
# depends on
expander_depends_on = Gtk.Expander()
expander_depends_on.set_expanded(True)
expander_depends_on.set_use_markup(True)
expander_depends_on.set_resize_toplevel(True)
expander_depends_on.set_label("Depends on")
row_package_depends_on = Gtk.ListBoxRow()
expander_depends_on.add(row_package_depends_on)
vbox_package_depends_on = Gtk.Box(
orientation=Gtk.Orientation.VERTICAL, spacing=0
)
row_package_depends_on.add(vbox_package_depends_on)
if len(package_metadata["depends_on"]) > 0:
treestore_depends = Gtk.TreeStore(str, str)
for item in package_metadata["depends_on"]:
treestore_depends.append(None, list(item))
treeview_depends = Gtk.TreeView(model=treestore_depends)
renderer = Gtk.CellRendererText()
column = Gtk.TreeViewColumn("Package", renderer, text=0)
treeview_depends.append_column(column)
vbox_package_depends_on.pack_start(
treeview_depends, True, True, 0
)
else:
lbl_package_depends_value = Gtk.Label(xalign=0, yalign=0)
lbl_package_depends_value.set_text("None")
vbox_package_depends_on.pack_start(
lbl_package_depends_value, True, True, 0
)
listbox.add(expander_depends_on)
# conflicts with
expander_conflicts_with = Gtk.Expander()
expander_conflicts_with.set_use_markup(True)
expander_conflicts_with.set_expanded(True)
expander_conflicts_with.set_resize_toplevel(True)
expander_conflicts_with.set_label("Conflicts with")
row_package_conflicts_with = Gtk.ListBoxRow()
expander_conflicts_with.add(row_package_conflicts_with)
vbox_package_conflicts_with = Gtk.Box(
orientation=Gtk.Orientation.VERTICAL, spacing=0
)
row_package_conflicts_with.add(vbox_package_conflicts_with)
if len(package_metadata["conflicts_with"]) > 0:
treestore_conflicts = Gtk.TreeStore(str, str)
for item in package_metadata["conflicts_with"]:
treestore_conflicts.append(None, list(item))
treeview_conflicts = Gtk.TreeView(model=treestore_conflicts)
renderer = Gtk.CellRendererText()
column = Gtk.TreeViewColumn("Package", renderer, text=0)
treeview_conflicts.append_column(column)
vbox_package_conflicts_with.pack_start(
treeview_conflicts, True, True, 0
)
else:
lbl_package_conflicts_with_value = Gtk.Label(
xalign=0, yalign=0
)
lbl_package_conflicts_with_value.set_text("None")
vbox_package_conflicts_with.pack_start(
lbl_package_conflicts_with_value, True, True, 0
)
listbox.add(expander_conflicts_with)
checkbtn_installed = Gtk.CheckButton(label="Installed")
checkbtn_installed.set_active(False)
checkbtn_installed.set_sensitive(False)
# is the package installed
installed = fn.check_package_installed(term)
if installed is True:
checkbtn_installed.set_active(True)
# box_outer.pack_start(checkbtn_installed, True, True, 0)
scrolled_window_package_info = Gtk.ScrolledWindow()
scrolled_window_package_info.set_propagate_natural_height(True)
scrolled_window_package_info.add(box_outer)
vbox_package_info = Gtk.Box(
orientation=Gtk.Orientation.VERTICAL, spacing=0
)
lbl_padding_vbox = Gtk.Label(xalign=0, yalign=0)
lbl_padding_vbox.set_text("")
vbox_package_info.pack_start(
scrolled_window_package_info, True, True, 0
)
vbox_package_info.pack_start(lbl_padding_vbox, True, True, 0)
vbox_package_info.pack_start(checkbtn_installed, True, True, 0)
self.stack.add_titled(
vbox_package_info,
"Package Information",
"Package Information",
)
# package files
package_files = fn.get_package_files(term)
if package_files is not None:
lbl_package_title = Gtk.Label(xalign=0, yalign=0)
lbl_package_title.set_markup("Package")
lbl_package_title_value = Gtk.Label(xalign=0, yalign=0)
lbl_package_title_value.set_text(package_metadata["name"])
treestore_filelist = Gtk.TreeStore(str, str)
for file in package_files:
treestore_filelist.append(None, list(file))
treeview_files = Gtk.TreeView(model=treestore_filelist)
renderer = Gtk.CellRendererText()
column = Gtk.TreeViewColumn("Files", renderer, text=0)
treeview_files.append_column(column)
vbox_package_files = Gtk.Box(
orientation=Gtk.Orientation.VERTICAL, spacing=0
)
vbox_package_files.pack_start(
lbl_package_title, True, True, 0
)
vbox_package_files.pack_start(
lbl_package_title_value, True, True, 0
)
lbl_padding_package_files = Gtk.Label(xalign=0, yalign=0)
lbl_padding_package_files.set_text("")
vbox_package_files.pack_start(
lbl_padding_package_files, True, True, 0
)
scrolled_window_package_files = Gtk.ScrolledWindow()
scrolled_window_package_files.set_propagate_natural_height(
True
)
scrolled_window_package_files.add(treeview_files)
vbox_package_files.pack_start(
scrolled_window_package_files, True, True, 0
)
self.stack.add_titled(
vbox_package_files,
"Package Files",
"Package Files",
)
self.search_package_activated = True
self.show_all()
else:
message_dialog = MessageDialog(
"Info",
"Search returned 0 results",
"Failed to find package name",
"Are the correct pacman mirrorlists configured ?\nOr try to search again using the exact package name",
"info",
False,
)
message_dialog.show_all()
message_dialog.run()
message_dialog.hide()
except Exception as e:
fn.logger.error("Exception in perform_search(): %s" % e)