From f3e8c1c40d52141cc66c24a2c163460e8f6a6f83 Mon Sep 17 00:00:00 2001 From: Sohrab Behdani Date: Wed, 8 Oct 2025 17:28:13 +0330 Subject: [PATCH] Initial Push --- README.md | 5 + data/packages.yaml | 25 ++ license | 674 +++++++++++++++++++++++++++++++++++++++++++++ src/__init__.py | 0 src/app.py | 17 ++ src/config.py | 7 + src/installer.py | 160 +++++++++++ src/main.py | 15 + src/window.py | 378 +++++++++++++++++++++++++ 9 files changed, 1281 insertions(+) create mode 100644 README.md create mode 100644 data/packages.yaml create mode 100644 license create mode 100644 src/__init__.py create mode 100644 src/app.py create mode 100644 src/config.py create mode 100644 src/installer.py create mode 100644 src/main.py create mode 100644 src/window.py diff --git a/README.md b/README.md new file mode 100644 index 0000000..552a597 --- /dev/null +++ b/README.md @@ -0,0 +1,5 @@ +# Parch Linux QuickStart + + + +Work in Progress diff --git a/data/packages.yaml b/data/packages.yaml new file mode 100644 index 0000000..5f230df --- /dev/null +++ b/data/packages.yaml @@ -0,0 +1,25 @@ +categories: + - name: Browsers + packages: + - name: Firefox + package: firefox + - name: Chromium + package: chromium + - name: Terminals + packages: + - name: Ptyxis + package: ptyxis + - name: Alacritty + package: alacritty + - name: Editors + packages: + - name: VS Code + package: code + - name: Neovim + package: neovim + - name: Multimedia + packages: + - name: VLC + package: vlc + - name: GIMP + package: gimp diff --git a/license b/license new file mode 100644 index 0000000..0042447 --- /dev/null +++ b/license @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Parch QuickStart Copyright (C) 2025 Parch Linux + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/src/__init__.py b/src/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/src/app.py b/src/app.py new file mode 100644 index 0000000..87738e9 --- /dev/null +++ b/src/app.py @@ -0,0 +1,17 @@ +from gi.repository import Adw, Gio +from .window import QuickstartWindow + +class QuickstartApp(Adw.Application): + def __init__(self): + super().__init__( + application_id="com.example.ParchQuickstart", + flags=Gio.ApplicationFlags.FLAGS_NONE + ) + # Fix for dark theme warning: Use Adw.StyleManager + self.style_manager = Adw.StyleManager.get_default() + self.style_manager.set_color_scheme(Adw.ColorScheme.DEFAULT) # Or PREFER_DARK for always dark + + def do_activate(self): + window = QuickstartWindow(application=self) + self.add_window(window) # Changed from set_window to add_window + window.present() diff --git a/src/config.py b/src/config.py new file mode 100644 index 0000000..f6f30fb --- /dev/null +++ b/src/config.py @@ -0,0 +1,7 @@ +import yaml +import os + +def load_packages(): + yaml_path = os.path.join(os.path.dirname(__file__), "..", "data", "packages.yaml") + with open(yaml_path, "r") as f: + return yaml.safe_load(f) diff --git a/src/installer.py b/src/installer.py new file mode 100644 index 0000000..0dd2ea5 --- /dev/null +++ b/src/installer.py @@ -0,0 +1,160 @@ +import subprocess +import os +from gi.repository import Adw + +def get_suitable_terminal(): + """Detect and return the command to open a terminal based on desktop environment.""" + desktop = os.environ.get('XDG_CURRENT_DESKTOP', '').upper() + if 'GNOME' in desktop: + if subprocess.run(['which', 'ptyxis'], capture_output=True).returncode == 0: + return 'ptyxis' + elif subprocess.run(['which', 'gnome-terminal'], capture_output=True).returncode == 0: + return 'gnome-terminal --' + elif 'KDE' in desktop or 'PLASMA' in desktop: + if subprocess.run(['which', 'konsole'], capture_output=True).returncode == 0: + return 'konsole -e' + elif 'XFCE' in desktop: + if subprocess.run(['which', 'xfce4-terminal'], capture_output=True).returncode == 0: + return 'xfce4-terminal -e' + for term in ['alacritty', 'kitty', 'xterm']: + if subprocess.run(['which', term], capture_output=True).returncode == 0: + return f'{term} -e' + return None + +def check_repo_enabled(repo_name): + """Check if a repository is enabled in pacman.conf""" + try: + with open('/etc/pacman.conf', 'r') as f: + content = f.read() + return f'[{repo_name}]' in content + except Exception: + return False + +def open_terminal_with_install(packages, parent_window=None): + unique_packages = list(set(packages)) + if not unique_packages: + return + pkg_list = " ".join(unique_packages) + cmd_base = f"sudo pacman -S --noconfirm {pkg_list}" + terminal_cmd = get_suitable_terminal() + if not terminal_cmd: + dialog = Adw.MessageDialog( + parent_window, + heading="No Terminal Found", + body="Please install a terminal emulator (e.g., Ptyxis for GNOME, Konsole for KDE)." + ) + dialog.present() + return + full_cmd = f"{terminal_cmd} bash -c '{cmd_base}; echo; echo Press ENTER to close...; read'" + try: + subprocess.Popen(full_cmd, shell=True) + except Exception as e: + print(f"Error opening terminal: {e}") + +def open_terminal_with_remove(packages, parent_window=None): + unique_packages = list(set(packages)) + if not unique_packages: + return + pkg_list = " ".join(unique_packages) + cmd_base = f"sudo pacman -R --noconfirm {pkg_list}" + terminal_cmd = get_suitable_terminal() + if not terminal_cmd: + dialog = Adw.MessageDialog( + parent_window, + heading="No Terminal Found", + body="Please install a terminal emulator (e.g., Ptyxis for GNOME, Konsole for KDE)." + ) + dialog.present() + return + full_cmd = f"{terminal_cmd} bash -c '{cmd_base}; echo; echo Press ENTER to close...; read'" + try: + subprocess.Popen(full_cmd, shell=True) + except Exception as e: + print(f"Error opening terminal: {e}") + +def open_terminal_with_repo_command(command, parent_window=None): + """Execute repository management commands in terminal""" + terminal_cmd = get_suitable_terminal() + if not terminal_cmd: + dialog = Adw.MessageDialog( + parent_window, + heading="No Terminal Found", + body="Please install a terminal emulator (e.g., Ptyxis for GNOME, Konsole for KDE)." + ) + dialog.present() + return + + # Escape single quotes in the command + escaped_cmd = command.replace("'", "'\"'\"'") + full_cmd = f"{terminal_cmd} bash -c '{escaped_cmd}; echo; echo Press ENTER to close...; read'" + try: + subprocess.Popen(full_cmd, shell=True) + except Exception as e: + print(f"Error opening terminal: {e}") + +def enable_chaotic_aur(parent_window=None): + """Enable Chaotic-AUR repository""" + commands = [ + "sudo pacman-key --recv-key 3056513887B78AEB --keyserver keyserver.ubuntu.com", + "sudo pacman-key --lsign-key 3056513887B78AEB", + "sudo pacman -U 'https://cdn-mirror.chaotic.cx/chaotic-aur/chaotic-keyring.pkg.tar.zst' --noconfirm", + "sudo pacman -U 'https://cdn-mirror.chaotic.cx/chaotic-aur/chaotic-mirrorlist.pkg.tar.zst' --noconfirm", + "echo '' | sudo tee -a /etc/pacman.conf", + "echo '[chaotic-aur]' | sudo tee -a /etc/pacman.conf", + "echo 'Include = /etc/pacman.d/chaotic-mirrorlist' | sudo tee -a /etc/pacman.conf", + "sudo pacman -Syy" + ] + cmd_str = " && ".join(commands) + open_terminal_with_repo_command(cmd_str, parent_window) + +def disable_chaotic_aur(parent_window=None): + """Disable Chaotic-AUR repository""" + commands = [ + "sudo sed -i '/\\[chaotic-aur\\]/,+1d' /etc/pacman.conf", + "sudo pacman -Syy" + ] + cmd_str = " && ".join(commands) + open_terminal_with_repo_command(cmd_str, parent_window) + +def enable_blackarch(parent_window=None): + """Enable BlackArch repository""" + commands = [ + "cd /tmp", + "curl -O https://blackarch.org/strap.sh", + "echo '26849980b35a42e6e192c6d9ed8c46f0d6d06047 strap.sh' | sha1sum -c", + "if [ $? -eq 0 ]; then chmod +x strap.sh && sudo ./strap.sh; else echo 'SHA1 verification failed!'; exit 1; fi", + "rm -f strap.sh", + "sudo pacman -Syy" + ] + cmd_str = " && ".join(commands) + open_terminal_with_repo_command(cmd_str, parent_window) + +def disable_blackarch(parent_window=None): + """Disable BlackArch repository""" + commands = [ + "sudo sed -i '/\\[blackarch\\]/,+2d' /etc/pacman.conf", + "sudo pacman -Syy" + ] + cmd_str = " && ".join(commands) + open_terminal_with_repo_command(cmd_str, parent_window) + +def enable_archlinuxcn(parent_window=None): + """Enable ArchLinuxCN repository""" + commands = [ + "echo '' | sudo tee -a /etc/pacman.conf", + "echo '[archlinuxcn]' | sudo tee -a /etc/pacman.conf", + "echo 'Server = https://repo.archlinuxcn.org/$arch' | sudo tee -a /etc/pacman.conf", + "sudo pacman -Syy", + "sudo pacman -S archlinuxcn-keyring --noconfirm" + ] + cmd_str = " && ".join(commands) + open_terminal_with_repo_command(cmd_str, parent_window) + +def disable_archlinuxcn(parent_window=None): + """Disable ArchLinuxCN repository""" + commands = [ + "sudo sed -i '/\\[archlinuxcn\\]/,+1d' /etc/pacman.conf", + "sudo pacman -Syy" + ] + cmd_str = " && ".join(commands) + open_terminal_with_repo_command(cmd_str, parent_window) diff --git a/src/main.py b/src/main.py new file mode 100644 index 0000000..1a110d8 --- /dev/null +++ b/src/main.py @@ -0,0 +1,15 @@ +#!/usr/bin/env python3 + +import sys +import gi +gi.require_version('Adw', '1') +gi.require_version('Gtk', '4.0') +from gi.repository import Adw +from .app import QuickstartApp + +def main(): + app = QuickstartApp() + return app.run(sys.argv) + +if __name__ == "__main__": + main() diff --git a/src/window.py b/src/window.py new file mode 100644 index 0000000..a1e2c27 --- /dev/null +++ b/src/window.py @@ -0,0 +1,378 @@ +from gi.repository import Adw, Gtk, Gio, GLib +from .config import load_packages +from .installer import ( + open_terminal_with_install, + open_terminal_with_remove, + check_repo_enabled, + enable_chaotic_aur, + disable_chaotic_aur, + enable_blackarch, + disable_blackarch, + enable_archlinuxcn, + disable_archlinuxcn +) +import os + +class QuickstartWindow(Adw.ApplicationWindow): + def __init__(self, **kwargs): + super().__init__(**kwargs) + self.set_default_size(800, 600) + self.set_title("Parch Quickstart") + + # Set application icon + if os.path.exists("/usr/share/pixmaps/parch-logo.svg"): + self.set_icon_name("parch-logo") + + # Header Bar + header_bar = Adw.HeaderBar() + + # Navigation buttons + self.back_btn = Gtk.Button(label="Back") + self.back_btn.connect("clicked", self.on_back_clicked) + self.back_btn.set_sensitive(False) + header_bar.pack_start(self.back_btn) + + self.next_btn = Gtk.Button(label="Next") + self.next_btn.connect("clicked", self.on_next_clicked) + header_bar.pack_end(self.next_btn) + + # ToolbarView to manage header and content + toolbar_view = Adw.ToolbarView() + toolbar_view.add_top_bar(header_bar) + + # Stack for pages + self.stack = Gtk.Stack() + self.stack.set_transition_type(Gtk.StackTransitionType.SLIDE_LEFT_RIGHT) + self.stack.set_transition_duration(300) + self.stack.set_hexpand(True) + self.stack.set_vexpand(True) + + # Track selected packages + self.selected_packages = {} # category -> list of packages + + # Page 1: Welcome (Clamp for centered content) + welcome_clamp = Adw.Clamp(maximum_size=600, tightening_threshold=400) + welcome_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=12) + welcome_box.set_valign(Gtk.Align.CENTER) + welcome_box.set_halign(Gtk.Align.CENTER) + + # Add Parch logo + if os.path.exists("/usr/share/pixmaps/parch-logo.svg"): + logo = Gtk.Image.new_from_file("/usr/share/pixmaps/parch-logo.svg") + logo.set_pixel_size(128) + welcome_box.append(logo) + + welcome_label = Gtk.Label(label="Welcome to Parch Linux!") + welcome_label.add_css_class("title-1") + welcome_subtitle = Gtk.Label(label="Install or remove essential apps easily.") + welcome_subtitle.add_css_class("body") + welcome_box.append(welcome_label) + welcome_box.append(welcome_subtitle) + welcome_clamp.set_child(welcome_box) + self.stack.add_named(welcome_clamp, "welcome") + + # Page 2: Select Apps (PreferencesPage with ExpanderRows in a Group) + self.packages_page = Adw.PreferencesPage() + packages = load_packages() + self.categories = packages["categories"] # Cache categories + self.category_checkbuttons = {} # To track category checkbuttons + self.package_checkbuttons = {} # To track individual package checkbuttons: (cat, pkg) -> checkbutton + + group = Adw.PreferencesGroup() # Create a group to hold expanders + self.packages_page.add(group) + + for category in self.categories: + expander = Adw.ExpanderRow() + expander.set_title(category["name"]) + expander.set_subtitle(f"{len(category['packages'])} packages") + expander.set_expanded(False) # Start collapsed + + # Add checkbutton for category (select all) + cat_check = Gtk.CheckButton() + cat_check.connect("toggled", self.on_category_toggled, category["name"]) + expander.add_prefix(cat_check) + self.category_checkbuttons[category["name"]] = cat_check + + for pkg in category["packages"]: + row = Adw.ActionRow() + row.set_title(pkg["name"]) + row.set_subtitle(pkg["package"]) + + pkg_check = Gtk.CheckButton() + pkg_check.connect("toggled", self.on_package_toggled, (category["name"], pkg["package"])) + row.add_prefix(pkg_check) + expander.add_row(row) + + # Track + self.package_checkbuttons[(category["name"], pkg["package"])] = pkg_check + + cat_name = category["name"] + if cat_name not in self.selected_packages: + self.selected_packages[cat_name] = [] + + group.add(expander) # Add expander to the group + + scrolled = Gtk.ScrolledWindow() + scrolled.set_child(self.packages_page) + scrolled.set_vexpand(True) + scrolled.set_hexpand(True) + select_clamp = Adw.Clamp(maximum_size=600, tightening_threshold=400) + select_clamp.set_child(scrolled) + self.stack.add_named(select_clamp, "select") + + # Page 3: Repo Management + repo_page = Adw.PreferencesPage() + repo_group = Adw.PreferencesGroup( + title="Repository Management", + description="Enable or disable additional repositories" + ) + repo_page.add(repo_group) + + # Track repo buttons for state management + self.repo_buttons = {} + + # Chaotic-AUR + chaotic_row = Adw.ActionRow( + title="Chaotic-AUR", + subtitle="Community maintained packages with quick updates" + ) + chaotic_btn = Gtk.Button(label="Enable") + chaotic_btn.connect("clicked", self.on_toggle_chaotic) + chaotic_row.add_suffix(chaotic_btn) + repo_group.add(chaotic_row) + self.repo_buttons['chaotic'] = chaotic_btn + + # BlackArch + blackarch_row = Adw.ActionRow( + title="BlackArch", + subtitle="Penetration testing and security research tools" + ) + blackarch_btn = Gtk.Button(label="Enable") + blackarch_btn.connect("clicked", self.on_toggle_blackarch) + blackarch_row.add_suffix(blackarch_btn) + repo_group.add(blackarch_row) + self.repo_buttons['blackarch'] = blackarch_btn + + # ArchLinuxCN + archcn_row = Adw.ActionRow( + title="ArchLinuxCN", + subtitle="Chinese community repository with popular packages" + ) + archcn_btn = Gtk.Button(label="Enable") + archcn_btn.connect("clicked", self.on_toggle_archcn) + archcn_row.add_suffix(archcn_btn) + repo_group.add(archcn_row) + self.repo_buttons['archcn'] = archcn_btn + + # Add refresh button to repo page header + refresh_button = Gtk.Button() + refresh_button.set_icon_name("view-refresh-symbolic") + refresh_button.set_tooltip_text("Refresh repository status") + refresh_button.connect("clicked", lambda _: self.update_repo_states()) + + repo_header_box = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL) + repo_header_box.set_halign(Gtk.Align.END) + repo_header_box.append(refresh_button) + + repo_scrolled = Gtk.ScrolledWindow() + repo_scrolled.set_child(repo_page) + repo_scrolled.set_vexpand(True) + repo_scrolled.set_hexpand(True) + + repo_main_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL) + repo_main_box.append(repo_header_box) + repo_main_box.append(repo_scrolled) + + repo_clamp = Adw.Clamp(maximum_size=600, tightening_threshold=400) + repo_clamp.set_child(repo_main_box) + self.stack.add_named(repo_clamp, "repos") + + # Check initial repo states + GLib.idle_add(self.update_repo_states) + + # Page 4: Summary and Install/Remove (Clamp for centered content) + summary_clamp = Adw.Clamp(maximum_size=600, tightening_threshold=400) + self.summary_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=12) + self.summary_box.set_valign(Gtk.Align.CENTER) + self.summary_box.set_halign(Gtk.Align.CENTER) + self.summary_label = Gtk.Label(label="Summary") + self.summary_label.add_css_class("title-2") + self.summary_list = Gtk.Label(label="No packages selected.") + self.summary_list.add_css_class("body") + self.summary_list.set_wrap(True) + self.install_btn = Gtk.Button(label="Install Selected") + self.install_btn.add_css_class("suggested-action") + self.install_btn.connect("clicked", self.on_install_clicked) + self.remove_btn = Gtk.Button(label="Remove Selected") + self.remove_btn.add_css_class("destructive-action") + self.remove_btn.connect("clicked", self.on_remove_clicked) + button_box = Gtk.Box(spacing=6, orientation=Gtk.Orientation.HORIZONTAL) + button_box.set_halign(Gtk.Align.CENTER) + button_box.append(self.install_btn) + button_box.append(self.remove_btn) + self.summary_box.append(self.summary_label) + self.summary_box.append(self.summary_list) + self.summary_box.append(button_box) + summary_clamp.set_child(self.summary_box) + self.stack.add_named(summary_clamp, "summary") + + # Page 5: Finished (Clamp for centered content) + finished_clamp = Adw.Clamp(maximum_size=600, tightening_threshold=400) + self.finished_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=12) + self.finished_box.set_valign(Gtk.Align.CENTER) + self.finished_box.set_halign(Gtk.Align.CENTER) + self.finished_label = Gtk.Label(label="Finished!") + self.finished_label.add_css_class("title-1") + self.finished_subtitle = Gtk.Label(label="Installation or removal completed.") + self.finished_subtitle.add_css_class("body") + self.close_btn = Gtk.Button(label="Close") + self.close_btn.connect("clicked", lambda _: self.close()) + self.finished_box.append(self.finished_label) + self.finished_box.append(self.finished_subtitle) + self.finished_box.append(self.close_btn) + finished_clamp.set_child(self.finished_box) + self.stack.add_named(finished_clamp, "finished") + + # Set stack as content + toolbar_view.set_content(self.stack) + + # Set ToolbarView as the window's content + self.set_content(toolbar_view) + + # Set initial page + self.stack.set_visible_child_name("welcome") + + # Update button states + self.update_button_states() + + def update_repo_states(self): + """Update button labels and styles based on repository states""" + repos = { + 'chaotic': 'chaotic-aur', + 'blackarch': 'blackarch', + 'archcn': 'archlinuxcn' + } + + for key, repo_name in repos.items(): + if key in self.repo_buttons: + enabled = check_repo_enabled(repo_name) + btn = self.repo_buttons[key] + if enabled: + btn.set_label("Disable") + btn.remove_css_class("suggested-action") + btn.add_css_class("destructive-action") + else: + btn.set_label("Enable") + btn.remove_css_class("destructive-action") + btn.add_css_class("suggested-action") + + def on_toggle_chaotic(self, button): + if button.get_label() == "Enable": + enable_chaotic_aur(self) + else: + disable_chaotic_aur(self) + # Schedule repo state update after terminal closes + GLib.timeout_add_seconds(3, self.update_repo_states) + + def on_toggle_blackarch(self, button): + if button.get_label() == "Enable": + enable_blackarch(self) + else: + disable_blackarch(self) + # Schedule repo state update after terminal closes + GLib.timeout_add_seconds(3, self.update_repo_states) + + def on_toggle_archcn(self, button): + if button.get_label() == "Enable": + enable_archlinuxcn(self) + else: + disable_archlinuxcn(self) + # Schedule repo state update after terminal closes + GLib.timeout_add_seconds(3, self.update_repo_states) + + def on_category_toggled(self, checkbutton, cat): + active = checkbutton.get_active() + # Find category packages + cat_data = next(c for c in self.categories if c["name"] == cat) + for pkg in cat_data["packages"]: + pkg_name = pkg["package"] + key = (cat, pkg_name) + if key in self.package_checkbuttons: + self.package_checkbuttons[key].set_active(active) + if active: + if pkg_name not in self.selected_packages[cat]: + self.selected_packages[cat].append(pkg_name) + else: + if pkg_name in self.selected_packages[cat]: + self.selected_packages[cat].remove(pkg_name) + + def on_package_toggled(self, checkbutton, data): + cat, pkg = data + active = checkbutton.get_active() + if active: + if pkg not in self.selected_packages[cat]: + self.selected_packages[cat].append(pkg) + else: + if pkg in self.selected_packages[cat]: + self.selected_packages[cat].remove(pkg) + # Update category check if all are selected + cat_data = next(c for c in self.categories if c["name"] == cat) + all_selected = all(self.package_checkbuttons[(cat, p["package"])].get_active() for p in cat_data["packages"]) + self.category_checkbuttons[cat].set_active(all_selected) + + def on_back_clicked(self, button): + pages = ["welcome", "select", "repos", "summary", "finished"] + current_page = self.stack.get_visible_child_name() + current_index = pages.index(current_page) + if current_index > 0: + self.stack.set_visible_child_name(pages[current_index - 1]) + self.update_button_states() + + def on_next_clicked(self, button): + pages = ["welcome", "select", "repos", "summary", "finished"] + current_page = self.stack.get_visible_child_name() + current_index = pages.index(current_page) + if current_index < len(pages) - 1: + self.stack.set_visible_child_name(pages[current_index + 1]) + + # Update repo states when entering repos page + if pages[current_index + 1] == "repos": + self.update_repo_states() + + self.update_button_states() + + def update_button_states(self): + pages = ["welcome", "select", "repos", "summary", "finished"] + current_page = self.stack.get_visible_child_name() + current_index = pages.index(current_page) + self.back_btn.set_sensitive(current_index > 0) + self.next_btn.set_sensitive(current_index < len(pages) - 1 and current_index != 3) + if current_page == "summary": + all_selected = [pkg for pkgs in self.selected_packages.values() for pkg in pkgs] + self.summary_list.set_label("\n".join(all_selected) if all_selected else "No packages selected.") + self.install_btn.set_sensitive(bool(all_selected)) + self.remove_btn.set_sensitive(bool(all_selected)) + elif current_page == "finished": + self.next_btn.set_visible(False) + + def on_install_clicked(self, button): + all_selected = [pkg for pkgs in self.selected_packages.values() for pkg in pkgs] + if not all_selected: + dialog = Adw.MessageDialog(self, heading="No Selection", body="Please select at least one package.") + dialog.present() + return + open_terminal_with_install(all_selected, self) + self.stack.set_visible_child_name("finished") + self.finished_subtitle.set_label("Installation completed in terminal.") + self.update_button_states() + + def on_remove_clicked(self, button): + all_selected = [pkg for pkgs in self.selected_packages.values() for pkg in pkgs] + if not all_selected: + dialog = Adw.MessageDialog(self, heading="No Selection", body="Please select at least one package.") + dialog.present() + return + open_terminal_with_remove(all_selected, self) + self.stack.set_visible_child_name("finished") + self.finished_subtitle.set_label("Removal completed in terminal.") + self.update_button_states()