0.3.0

### Features - Applications search - Now when you right-click a selected application you can: - retrieve its information - retrieve its commit history - downgrade - install and uninstall it - "About" window available when right-clicking the tray icon. ### Improvements - Performance and memory usage - Adding tooltips to toolbar buttons - "Update ?" column renamed to "Upgrade ?" - Management panel title renamed - Showing runtime apps when no app is available - Allowing to specify a custom app translation with the environment variable **FPAKMAN_LOCALE** - Adding expiration time for cached app data. Default to 1 hour. The environment variable **FPAKMAN_CACHE_EXPIRATION** can change this value. - Now the application accepts arguments related to environment variables as well. Check 'README.md'. - Minor GUI improvements - Notifying only new updates - New icon - Progress bar
2026-07-07 01:14:15 +02:00 · 2019-07-02 10:53:04 -03:00
parent 7ec62618fa
commit 2d837804e3
41 changed files with 3614 additions and 536 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,30 @@ All notable changes to this project will be documented in this file.

 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).

+## [0.3.0] - 2019-07-02
+### Features
+- Applications search
+- Now when you right-click a selected application you can:
+    - retrieve its information
+    - retrieve its commit history
+    - downgrade
+    - install and uninstall it
+- "About" window available when right-clicking the tray icon.
+
+### Improvements
+- Performance and memory usage
+- Adding tooltips to toolbar buttons
+- "Update ?" column renamed to "Upgrade ?"
+- Management panel title renamed
+- Showing runtime apps when no app is available
+- Allowing to specify a custom app translation with the environment variable **FPAKMAN_LOCALE**
+- Adding expiration time for cached app data. Default to 1 hour. The environment variable **FPAKMAN_CACHE_EXPIRATION** can change this value.
+- Now the application accepts arguments related to environment variables as well. Check 'README.md'.
+- Minor GUI improvements
+- Notifying only new updates
+- New icon
+- Progress bar
+
 ## [0.2.1] - 2019-06-24
 ### Features
 - Showing the number of apps and runtime updates available
--- a/README.md
+++ b/README.md
@@ -1,12 +1,13 @@
 ## fpakman
-Graphical user interface for Flatpak application management. It is a tray icon to let the user known when new updates are available.
-It has also a management window allowing the user to see all installed applications and update them.
+
+Non-official graphical user interface for Flatpak application management. It is a tray icon that let the user known when new updates are available and
+an application management panel where you can search, update, install and uninstall applications.

 ### Developed with:
- Python3 and QT 5.
+- Python3 and Qt5.

 ### Requirements
- libappindicator3 (for GTK3 desktop environments)
+- libappindicator3 ( for GTK3 desktop environments )
 #### Debian-based distros
 - python3-venv
 #### Arch-based distros
@@ -23,7 +24,8 @@ sudo pip3 install fpakman
 ```

 **AUR**
-As **fpakman** package. There is also a staging version (**fpakman-staging**) but is intended for testing and it may not work properly.
+
+As **fpakman** package. There is also a staging version (**fpakman-staging**) but is intended for testing and may not work properly.


 ### Manual installation:
@@ -35,14 +37,17 @@ env/bin/fpakman
 ```

 ### Autostart
-In order to autostart the application, use your Desktop Environment settings to register it as startup script ("fpakman").
-(P.S: the installation script currently does not do that)
+In order to autostart the application, use your Desktop Environment settings to register it as a startup application / script ("fpakman").
+

 ### Settings
-You can change some application settings via environment variables:
+You can change some application settings via environment variables or arguments (type ```fpakman --help``` to get more information).
 - **FPAKMAN_UPDATE_NOTIFICATION**: enable or disable system updates notifications. Use **0** (disable) or **1** (enable, default).
 - **FPAKMAN_CHECK_INTERVAL**: define the updates check interval in seconds. Default: 60.
+- **FPAKMAN_LOCALE**: define a custom app translation for a given locale key (e.g: 'pt', 'en', 'es', ...). Default: system locale.
+- **FPAKMAN_CACHE_EXPIRATION**: define a custom expiration time in SECONDS for application data retrieved from the origin API. Default: 3600 (1 hour).
+

 ### Roadmap
- Search and install applications
- Uninstall applications
+- Support for other packaging technologies
+- Memory and performance improvements
--- a/aur/desktop_entry.py
+++ b/aur/desktop_entry.py
@@ -0,0 +1,24 @@
+# Generates a .desktop file based on the current python version. Used for AUR installation
+import os
+import sys
+from pathlib import Path
+
+desktop_file = """
+[Desktop Entry]
+Type = Application
+Name = fpakman
+Categories = System;
+Comment = Manage your Flatpak applications
+Exec = /usr/bin/fpakman
+Icon = /usr/lib/python{version}/site-packages/fpakman/resources/img/logo.svg
+""".format(version="{}.{}".format(sys.version_info.major, sys.version_info.minor))
+
+with open('fpakman.desktop', 'w+') as f:
+    f.write(desktop_file)
+
+
+# cleaning the old fpakman.desktop entry model -> the following lines will be removed for the next releases
+desktop_file_path = '{}/.local/share/applications/fpakman.desktop'.format(str(Path.home()))
+
+if os.path.exists(desktop_file_path):
+    os.remove(desktop_file_path)
--- a/aur/register_app.py
+++ b/aur/register_app.py
@@ -1,24 +0,0 @@
-# used for AUR installation
-import os
-import sys
-from pathlib import Path
-
-desktop_file = """
-[Desktop Entry]
-Type = Application
-Name = fpakman
-Categories = System;
-Comment = Manage your Flatpak applications
-Exec = /usr/bin/fpakman
-Icon = /usr/lib/python{version}/site-packages/fpakman/resources/img/flathub_45.svg
-""".format(version="{}.{}".format(sys.version_info.major, sys.version_info.minor))
-
-apps_path = '{}/.local/share/applications'.format(str(Path.home()))
-
-if not os.path.exists(apps_path):
-    os.mkdir(apps_path)
-
-file_path = '{}/fpakman.desktop'.format(apps_path)
-
-with open(file_path, 'w+') as f:
-    f.write(desktop_file)
--- a/fpakman/init.py
+++ b/fpakman/init.py
@@ -1 +1 @@
-__version__ = '0.2.1'
+__version__ = '0.3.0'
--- a/fpakman/app.py
+++ b/fpakman/app.py
@@ -4,29 +4,59 @@ import sys

 from PyQt5.QtGui import QIcon
 from PyQt5.QtWidgets import QApplication
+from colorama import Fore

 from fpakman import __version__
 from fpakman.core import resource
 from fpakman.core import util
-from fpakman.core.controller import FlatpakController
-from fpakman.core.model import FlatpakManager
+from fpakman.core.controller import FlatpakManager
 from fpakman.view.qt.systray import TrayIcon

-parser = argparse.ArgumentParser(prog='fpakman', description="GUI for Flatpak applications management")
+app_name = 'fpakman'
+
+
+def log_msg(msg: str, color: int = None):
+
+    if color is None:
+        print('[{}] {}'.format(app_name, msg))
+    else:
+        print('{}[{}] {}{}'.format(color, app_name, msg, Fore.RESET))
+
+
+parser = argparse.ArgumentParser(prog=app_name, description="GUI for Flatpak applications management")
 parser.add_argument('-v', '--version', action='version', version='%(prog)s {}'.format(__version__))
+parser.add_argument('-e', '--cache-exp', action="store", default=int(os.getenv('FPAKMAN_CACHE_EXPIRATION', 60 * 60)), type=int, help='cached application expiration time in SECONDS. Default: %(default)s')
+parser.add_argument('-l', '--locale', action="store", default=os.getenv('FPAKMAN_LOCALE', 'en'), help='Translation key. Default: %(default)s')
+parser.add_argument('-i', '--check-interval', action="store", default=int(os.getenv('FPAKMAN_CHECK_INTERVAL', 60)), type=int, help='Updates check interval in SECONDS. Default: %(default)s')
+parser.add_argument('-n', '--update-notification', action="store", default=os.getenv('FPAKMAN_UPDATE_NOTIFICATION', 1), type=int, help='Enable/disable system notifications for new updates. Default: %(default)s')
 args = parser.parse_args()

-locale_keys = util.get_locale_keys()
+if args.cache_exp <= 0:
+    log_msg("'cache-exp' set to '{}': cache will not expire.".format(args.cache_exp), Fore.YELLOW)
+
+if not args.locale.strip():
+    log_msg("'locale' set as '{}'. You must provide a valid one. Aborting...".format(args.locale), Fore.RED)
+    exit(1)
+
+if args.check_interval <= 0:
+    log_msg("'check-interval' set as '{}'. It must be >= 0. Aborting...".format(args.check_interval), Fore.RED)
+    exit(1)
+
+if args.update_notification == 0:
+    log_msg('updates notifications are disabled', Fore.YELLOW)
+
+locale_keys = util.get_locale_keys(args.locale)

 app = QApplication(sys.argv)
-app.setWindowIcon(QIcon(resource.get_path('img/flathub_45.svg')))
-manager = FlatpakManager()
-manager.load_database_async()
-controller = FlatpakController(manager)
+app.setWindowIcon(QIcon(resource.get_path('img/logo.svg')))
+
+manager = FlatpakManager(cache_expire=args.cache_exp)

 trayIcon = TrayIcon(locale_keys=locale_keys,
-                    controller=controller,
-                    check_interval=int(os.getenv('FPAKMAN_CHECK_INTERVAL', 60)))
+                    manager=manager,
+                    check_interval=args.check_interval,
+                    update_notification=bool(args.update_notification))
+trayIcon.load_database()
 trayIcon.show()

 sys.exit(app.exec_())
--- a/fpakman/core/controller.py
+++ b/fpakman/core/controller.py
@@ -1,22 +1,134 @@
+from datetime import datetime, timedelta
+from threading import Lock
 from typing import List

-from fpakman.core.model import FlatpakManager
+import requests
+
+from fpakman.core import flatpak
+
+__FLATHUB_URL__ = 'https://flathub.org'
+__FLATHUB_API_URL__ = __FLATHUB_URL__ + '/api/v1'


-class FlatpakController:
+class FlatpakManager:

-    def __init__(self, model: FlatpakManager):
-        self.model = model
+    def __init__(self, cache_expire: int = 60 * 60):
+        self.cache_apps = {}
+        self.cache_expire = cache_expire
+        self.http_session = requests.Session()
+        self.lock_db_read = Lock()
+        self.lock_read = Lock()

-    def refresh(self) -> List[dict]:
-        return self.model.read_installed()
+    def load_full_database(self):

-    def update(self, app_ref: str):
-        return self.model.update_app(app_ref)
+        self.lock_db_read.acquire()

-    def check_installed(self) -> bool:
-        version = self.model.get_version()
-        return False if version is None else version
+        try:
+            res = self.http_session.get(__FLATHUB_API_URL__ + '/apps', timeout=30)

-    def get_version(self) -> str:
-        return self.model.get_version()
+            if res.status_code == 200:
+                for app in res.json():
+                    self.cache_apps[app['flatpakAppId']] = app
+        finally:
+            self.lock_db_read.release()
+
+    def _request_app_data(self, app_id: str):
+
+        try:
+            res = self.http_session.get('{}/apps/{}'.format(__FLATHUB_API_URL__, app_id), timeout=30)
+
+            if res.status_code == 200:
+                return res.json()
+            else:
+                print("Could not retrieve app data for id '{}'. Server response: {}".format(app_id, res.status_code))
+        except:
+            print("Could not retrieve app data for id '{}'. Timeout".format(app_id))
+            return None
+
+    def _fill_api_data(self, app: dict):
+
+        api_data = self.cache_apps.get(app['id'])
+
+        if (not app['runtime'] and not api_data) or (api_data and api_data.get('expires_at') and api_data['expires_at'] <= datetime.utcnow()):  # if api data is not cached or expired, tries to retrieve it
+            api_data = self._request_app_data(app['id'])
+
+            if api_data:
+
+                if self.cache_expire > 0:
+                    api_data['expires_at'] = datetime.utcnow() + timedelta(seconds=self.cache_expire)
+
+                self.cache_apps[app['id']] = api_data
+
+        if not api_data:
+            for attr in ('latest_version', 'icon', 'description'):
+                if attr not in app:
+                    app[attr] = None
+        else:
+            app['latest_version'] = api_data.get('currentReleaseVersion')
+            app['icon'] = api_data.get('iconMobileUrl')
+
+            for attr in ('name', 'description'):
+                if not app.get(attr):
+                    app[attr] = api_data.get(attr)
+
+            if app['icon'].startswith('/'):
+                app['icon'] = __FLATHUB_URL__ + app['icon']
+
+    def search(self, word: str) -> List[dict]:
+
+        res = []
+        apps_found = flatpak.search(word)
+
+        if apps_found:
+
+            already_read = set()
+            installed_apps = self.read_installed()
+
+            if installed_apps:
+                for app in apps_found:
+                    for installed_app in installed_apps:
+                        if app['id'] == installed_app['id']:
+                            res.append(installed_app)
+                            already_read.add(app['id'])
+
+            for app in apps_found:
+                if app['id'] not in already_read:
+                    app['update'] = False
+                    app['installed'] = False
+                    self._fill_api_data(app)
+                    res.append(app)
+
+        return res
+
+    def read_installed(self) -> List[dict]:
+
+        self.lock_read.acquire()
+
+        try:
+            installed = flatpak.list_installed()
+
+            if installed:
+                installed.sort(key=lambda p: p['name'].lower())
+
+                available_updates = flatpak.list_updates_as_str()
+
+                for app in installed:
+                    self._fill_api_data(app)
+                    app['update'] = app['id'] in available_updates
+                    app['installed'] = True
+
+            return installed
+
+        finally:
+            self.lock_read.release()
+
+    def downgrade_app(self, app: dict, root_password: str):
+
+        commits = flatpak.get_app_commits(app['ref'], app['origin'])
+        commit_idx = commits.index(app['commit'])
+
+        # downgrade is not possible if the app current commit in the first one:
+        if commit_idx == len(commits) - 1:
+            return None
+
+        return flatpak.downgrade_and_stream(app['ref'], commits[commit_idx + 1], root_password)
--- a/fpakman/core/flatpak.py
+++ b/fpakman/core/flatpak.py
@@ -1,8 +1,11 @@
 import re
+import subprocess
 from typing import List

 from fpakman.core import system

+BASE_CMD = 'flatpak'
+

 def app_str_to_json(line: str, version: str) -> dict:

@@ -32,33 +35,53 @@ def app_str_to_json(line: str, version: str) -> dict:
    else:
        raise Exception('Unsupported version')

-    info = re.findall(r'\w+:\s.+', get_app_info(app['id'], app['branch']))
-    fields_to_get = ['origin', 'arch', 'ref']
-
-    for field in info:
-        field_val = field.split(':')
-        field_name = field_val[0].lower()
-
-        if field_name in fields_to_get:
-            app[field_name] = field_val[1].strip()
-
-        if field_name == 'ref':
-            app['runtime'] = app['ref'].startswith('runtime/')
+    extra_fields = get_app_info_fields(app['id'], app['branch'], ['origin', 'arch', 'ref', 'commit'], check_runtime=True)
+    app.update(extra_fields)

    return app


+def get_app_info_fields(app_id: str, branch: str, fields: List[str] = [], check_runtime: bool = False):
+    info = re.findall(r'\w+:\s.+', get_app_info(app_id, branch))
+    data = {}
+    fields_to_retrieve = len(fields) + (1 if check_runtime and 'ref' not in fields else 0)
+
+    for field in info:
+
+        if fields and fields_to_retrieve == 0:
+            break
+
+        field_val = field.split(':')
+        field_name = field_val[0].lower()
+
+        if not fields or field_name in fields or (check_runtime and field_name == 'ref'):
+            data[field_name] = field_val[1].strip()
+
+            if fields:
+                fields_to_retrieve -= 1
+
+        if check_runtime and field_name == 'ref':
+            data['runtime'] = data['ref'].startswith('runtime/')
+
+    return data
+
+
+def is_installed():
+    version = get_version()
+    return False if version is None else True
+
+
 def get_version():
-    res = system.run_cmd('flatpak --version')
+    res = system.run_cmd('{} --version'.format(BASE_CMD))
    return res.split(' ')[1].strip() if res else None


 def get_app_info(app_id: str, branch: str):
-    return system.run_cmd('flatpak info {} {}'.format(app_id, branch))
+    return system.run_cmd('{} info {} {}'.format(BASE_CMD, app_id, branch))


 def list_installed() -> List[dict]:
-    apps_str = system.run_cmd('flatpak list')
+    apps_str = system.run_cmd('{} list'.format(BASE_CMD))

    if apps_str:
        version = get_version()
@@ -68,18 +91,123 @@ def list_installed() -> List[dict]:
    return []


-def update(app_ref: str) -> bool:
-    return bool(system.run_cmd('flatpak update -y ' + app_ref))
-
-
 def update_and_stream(app_ref: str):
    """
    Updates the app reference and streams Flatpak output,
    :param app_ref:
    :return:
    """
-    return system.stream_cmd(['flatpak', 'update', '-y', app_ref])
+    return system.stream_cmd([BASE_CMD, 'update', '-y', app_ref])
+
+
+def uninstall_and_stream(app_ref: str):
+    """
+    Removes the app by its reference
+    :param app_ref:
+    :return:
+    """
+    return system.stream_cmd([BASE_CMD, 'uninstall', app_ref, '-y'])


 def list_updates_as_str():
-    return system.run_cmd('flatpak update', ignore_return_code=True)
+    return system.run_cmd('{} update'.format(BASE_CMD), ignore_return_code=True)
+
+
+def downgrade_and_stream(app_ref: str, commit: str, root_password: str):
+
+    pwdin, downgrade_cmd = None, []
+
+    if root_password is not None:
+        downgrade_cmd.extend(['sudo', '-S'])
+        pwdin = system.stream_cmd(['echo', root_password])
+
+    downgrade_cmd.extend([BASE_CMD, 'update', '--commit={}'.format(commit), app_ref, '-y'])
+    return subprocess.Popen(downgrade_cmd, stdin=pwdin, stdout=subprocess.PIPE, stderr=subprocess.DEVNULL).stdout
+
+
+def get_app_commits(app_ref: str, origin: str) -> List[str]:
+    log = system.run_cmd('{} remote-info --log {} {}'.format(BASE_CMD, origin, app_ref))
+    return re.findall(r'Commit+:\s(.+)', log)
+
+
+def get_app_commits_data(app_ref: str, origin: str) -> List[dict]:
+    log = system.run_cmd('{} remote-info --log {} {}'.format(BASE_CMD, origin, app_ref))
+
+    res = re.findall(r'(Commit|Subject|Date):\s(.+)', log)
+
+    commits = []
+
+    commit = {}
+
+    for idx, data in enumerate(res):
+        commit[data[0].strip().lower()] = data[1].strip()
+
+        if (idx + 1) % 3 == 0:
+            commits.append(commit)
+            commit = {}
+
+    return commits
+
+
+def search(word: str) -> List[dict]:
+    cli_version = get_version()
+
+    res = system.run_cmd('{} search {}'.format(BASE_CMD, word))
+
+    found = []
+
+    split_res = res.split('\n')
+
+    if split_res and split_res[0].lower() != 'no matches found':
+        for info in split_res:
+            if info:
+                info_list = info.split('\t')
+
+                if cli_version >= '1.3.0':
+                    version = info_list[3].strip()
+                    found.append({
+                        'name': info_list[0].strip(),
+                        'description': info_list[1].strip(),
+                        'id': info_list[2].strip(),
+                        'version': version,
+                        'latest_version': version,
+                        'branch': info_list[4].strip(),
+                        'origin': info_list[5].strip(),
+                        'runtime': False,
+                        'arch': None,  # unknown at this moment,
+                        'ref': None  # unknown at this moment
+                    })
+                elif cli_version >= '1.2.0':
+                    desc = info_list[0].split('-')
+                    version = info_list[2].strip()
+                    found.append({
+                        'name': desc[0].strip(),
+                        'description': desc[1].strip(),
+                        'id': info_list[1].strip(),
+                        'version': version,
+                        'latest_version': version,
+                        'branch': info_list[3].strip(),
+                        'origin': info_list[4].strip(),
+                        'runtime': False,
+                        'arch': None,  # unknown at this moment,
+                        'ref': None  # unknown at this moment
+                    })
+                else:
+                    version = info_list[1].strip()
+                    found.append({
+                        'name': '',
+                        'description': info_list[4].strip(),
+                        'id': info_list[0].strip(),
+                        'version': version,
+                        'latest_version': version,
+                        'branch': info_list[2].strip(),
+                        'origin': info_list[3].strip(),
+                        'runtime': False,
+                        'arch': None,  # unknown at this moment,
+                        'ref': None  # unknown at this moment
+                    })
+    return found
+
+
+def install_and_stream(app_id: str, origin: str):
+    return system.stream_cmd([BASE_CMD, 'install', origin, app_id, '-y'])
--- a/fpakman/core/model.py
+++ b/fpakman/core/model.py
@@ -1,108 +0,0 @@
-from threading import Lock, Thread
-from typing import List
-
-import requests
-from PyQt5.QtCore import QUrl
-from PyQt5.QtGui import QPixmap, QIcon
-from PyQt5.QtNetwork import QNetworkAccessManager, QNetworkRequest
-
-from fpakman.core import flatpak
-
-__FLATHUB_URL__ = 'https://flathub.org'
-__FLATHUB_API_URL__ = __FLATHUB_URL__ + '/api/v1'
-
-
-class FlatpakManager:
-
-    def __init__(self):
-        self.apps = []
-        self.apps_db = {}
-        self.http_session = requests.Session()
-        self.lock_db_read = Lock()
-
-    def load_database_async(self):
-        Thread(target=self.load_database, daemon=True).start()
-
-    def load_database(self):
-
-        self.lock_db_read.acquire()
-
-        try:
-            res = self.http_session.get(__FLATHUB_API_URL__ + '/apps')
-
-            if res.status_code == 200:
-                for app in res.json():
-                    self.apps_db[app['flatpakAppId']] = app
-        finally:
-            self.lock_db_read.release()
-
-    def get_version(self):
-        return flatpak.get_version()
-
-    def read_installed(self) -> List[dict]:
-
-        installed = flatpak.list_installed()
-
-        if installed:
-            installed.sort(key=lambda p: p['name'].lower())
-
-            available_updates = flatpak.list_updates_as_str()
-
-            for app in installed:
-
-                if not self.apps_db:
-                    self.load_database()
-
-                if self.apps_db:
-                    app_data = self.apps_db.get(app['id'], None)
-                else:
-                    app_data = None
-
-                if not app_data:
-                    app['latest_version'] = None
-                    app['icon'] = None
-                else:
-                    app['latest_version'] = app_data['currentReleaseVersion']
-                    app['icon'] = app_data['iconMobileUrl']
-
-                    if app['icon'].startswith('/'):
-                        app['icon'] = __FLATHUB_URL__ + app['icon']
-
-                app['update'] = app['id'] in available_updates
-
-        self.apps = installed
-        return [*self.apps]
-
-    def update_apps(self, refs: List[str]) -> List[dict]:
-
-        if self.apps:
-
-            for ref in refs:
-                package_found = [app for app in self.apps if app['ref'] == ref]
-
-                if package_found:
-                    package_found = package_found[0]
-                    updated = flatpak.update(ref)
-
-                    if updated:
-                        package_found['update'] = not updated
-
-            return [*self.apps]
-
-        return []
-
-    def update_app(self, ref: str):
-
-        """
-        :param ref:
-        :return: the update command stream
-        """
-
-        if self.apps:
-
-            package_found = [app for app in self.apps if app['ref'] == ref]
-
-            if package_found:
-                return flatpak.update_and_stream(ref)
-
-        return None
--- a/fpakman/core/system.py
+++ b/fpakman/core/system.py
@@ -1,11 +1,18 @@
+import os
 import subprocess
 from typing import List

+from fpakman.core import resource
+

 def run_cmd(cmd: str, expected_code: int = 0, ignore_return_code: bool = False) -> str:
-    res = subprocess.run(cmd, shell=True, stdout=subprocess.PIPE)
+    res = subprocess.run(cmd, shell=True, stdout=subprocess.PIPE, env={'LANG': 'en'})
    return res.stdout.decode() if ignore_return_code or res.returncode == expected_code else None


 def stream_cmd(cmd: List[str]):
-    return subprocess.Popen(cmd, stdout=subprocess.PIPE).stdout
+    return subprocess.Popen(cmd, stdout=subprocess.PIPE, env={'LANG': 'en'}).stdout
+
+
+def notify_user(msg: str, icon_path: str = resource.get_path('img/logo.svg')):
+    os.system("notify-send {} '{}'".format("-i {}".format(icon_path) if icon_path else '', msg))
--- a/fpakman/core/util.py
+++ b/fpakman/core/util.py
@@ -2,13 +2,20 @@ import locale

 from fpakman.core import resource
 import glob
+import re
+
+HTML_RE = re.compile(r'<[^>]+>')


-def get_locale_keys():
+def get_locale_keys(key: str = None):

-    current_locale = locale.getdefaultlocale()
    locale_path = None

+    if key is None:
+        current_locale = locale.getdefaultlocale()
+    else:
+        current_locale = [key.strip().lower()]
+
    if current_locale:
        current_locale = current_locale[0]

@@ -34,3 +41,7 @@ def get_locale_keys():
            locale_obj[keyval[0].strip()] = keyval[1].strip()

    return locale_obj
+
+
+def strip_html(string: str):
+    return HTML_RE.sub('', string)
--- a/fpakman/resources/img/checked.svg
+++ b/fpakman/resources/img/checked.svg
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   version="1.1"
+   viewBox="0 0 11.999997 12"
+   enable-background="new 0 0 26 26"
+   id="svg817"
+   sodipodi:docname="checked.svg"
+   width="11.999997"
+   height="12"
+   inkscape:version="0.92.3 (2405546, 2018-03-11)">
+  <metadata
+     id="metadata823">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <defs
+     id="defs821" />
+  <sodipodi:namedview
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1"
+     objecttolerance="10"
+     gridtolerance="10"
+     guidetolerance="10"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:window-width="1366"
+     inkscape:window-height="703"
+     id="namedview819"
+     showgrid="false"
+     showborder="false"
+     fit-margin-top="0"
+     fit-margin-left="0"
+     fit-margin-right="0"
+     fit-margin-bottom="0"
+     inkscape:zoom="4.7692308"
+     inkscape:cx="-42.8741"
+     inkscape:cy="25.96043"
+     inkscape:window-x="0"
+     inkscape:window-y="260"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg817" />
+  <path
+     d="M 0.13846154,6.6 C 0.04615385,6.48 0,6.3 0,6.18 0,6.06 0.04615385,5.88 0.13846154,5.76 L 0.78461536,4.92 c 0.1846154,-0.24 0.46153844,-0.24 0.64615384,0 l 0.046153,0.06 2.5384614,3.54 c 0.092308,0.12 0.2307693,0.12 0.323077,0 L 10.523077,0.18 h 0.04615 v 0 c 0.184616,-0.24 0.461539,-0.24 0.646154,0 l 0.646154,0.84 c 0.184616,0.24 0.184616,0.6 0,0.84 v 0 L 4.4769229,11.82 C 4.3846154,11.94 4.2923076,12 4.1538462,12 4.0153844,12 3.923077,11.94 3.8307691,11.82 L 0.23076922,6.78 Z"
+     id="path815"
+     inkscape:connector-curvature="0"
+     style="fill:#00ff00;stroke-width:0.52623481" />
+</svg>
--- a/fpakman/resources/img/downgrade.svg
+++ b/fpakman/resources/img/downgrade.svg
@@ -8,13 +8,13 @@
   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
   version="1.1"
-   viewBox="0 0 45 45"
+   viewBox="0 0 24 24"
   enable-background="new 0 0 26 26"
   id="svg8"
-   sodipodi:docname="update.svg"
+   sodipodi:docname="downgrade.svg"
   inkscape:version="0.92.3 (2405546, 2018-03-11)"
-   width="45"
-   height="45">
+   width="24"
+   height="24">
  <metadata
     id="metadata14">
    <rdf:RDF>
@@ -39,13 +39,13 @@
     inkscape:pageopacity="0"
     inkscape:pageshadow="2"
     inkscape:window-width="1366"
-     inkscape:window-height="739"
+     inkscape:window-height="703"
     id="namedview10"
     showgrid="false"
     showborder="false"
-     inkscape:zoom="9.0769231"
-     inkscape:cx="13"
-     inkscape:cy="20.813559"
+     inkscape:zoom="4.5384616"
+     inkscape:cx="-20.270304"
+     inkscape:cy="12.13426"
     inkscape:window-x="0"
     inkscape:window-y="260"
     inkscape:window-maximized="1"
@@ -56,14 +56,17 @@
     fit-margin-bottom="0" />
  <g
     id="g6"
-     transform="matrix(1.7307692,0,0,1.875,0,-1.875)">
+     transform="matrix(0.92307692,0,0,1,0,-1)"
+     style="fill:#ff0000">
    <path
       d="m 25,17 h -2 c -0.6,0 -1,0.4 -1,1 v 2.5 C 22,20.8 21.8,21 21.5,21 H 4.5 C 4.2,21 4,20.8 4,20.5 V 18 C 4,17.4 3.6,17 3,17 H 1 c -0.6,0 -1,0.4 -1,1 v 6 c 0,0.6 0.4,1 1,1 h 24 c 0.6,0 1,-0.4 1,-1 v -6 c 0,-0.6 -0.4,-1 -1,-1 z"
       id="path2"
-       inkscape:connector-curvature="0" />
+       inkscape:connector-curvature="0"
+       style="fill:#ff0000" />
    <path
       d="m 12.3,16.7 c 0.2,0.2 0.5,0.3 0.7,0.3 0.2,0 0.5,-0.1 0.7,-0.3 l 6,-6 C 19.9,10.5 20,10.3 20,10 20,9.7 19.9,9.5 19.7,9.3 L 18.3,7.9 C 18.1,7.7 17.9,7.6 17.6,7.6 c -0.3,0 -0.5,0.1 -0.7,0.3 l -1,1 C 15.6,9.2 15,9 15,8.5 V 2 C 15,1.4 14.6,1 14,1 H 12 C 11.4,1 11,1.4 11,2 V 8.6 C 11,9 10.5,9.3 10.1,9 L 9.1,8 C 8.9,7.8 8.7,7.7 8.4,7.7 8.1,7.7 7.9,7.8 7.7,8 L 6.3,9.4 C 6.1,9.6 6,9.8 6,10.1 c 0,0.3 0.1,0.5 0.3,0.7 z"
       id="path4"
-       inkscape:connector-curvature="0" />
+       inkscape:connector-curvature="0"
+       style="fill:#ff0000" />
  </g>
 </svg>
--- a/fpakman/resources/img/flathub_45.svg
+++ b/fpakman/resources/img/flathub_45.svg
@@ -9,13 +9,13 @@
   xmlns="http://www.w3.org/2000/svg"
   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="43.449291"
-   height="41.737198"
-   viewBox="0 0 11.495958 11.042967"
+   width="47.919052"
+   height="48.110374"
+   viewBox="0 0 12.678582 12.729203"
   version="1.1"
   id="svg3871"
-   inkscape:version="0.92.4 5da689c313, 2019-01-14"
-   sodipodi:docname="flathub_logo.svg">
+   inkscape:version="0.92.3 (2405546, 2018-03-11)"
+   sodipodi:docname="flathub.svg">
  <defs
     id="defs3865" />
  <sodipodi:namedview
@@ -26,16 +26,16 @@
     inkscape:pageopacity="0.0"
     inkscape:pageshadow="2"
     inkscape:zoom="0.35"
-     inkscape:cx="354.2246"
-     inkscape:cy="117.98098"
+     inkscape:cx="8.4698372"
+     inkscape:cy="118.04149"
     inkscape:document-units="px"
     inkscape:current-layer="layer1"
     showgrid="false"
     showborder="false"
-     inkscape:window-width="1360"
-     inkscape:window-height="707"
+     inkscape:window-width="1366"
+     inkscape:window-height="703"
     inkscape:window-x="0"
-     inkscape:window-y="0"
+     inkscape:window-y="260"
     inkscape:window-maximized="1"
     fit-margin-bottom="-0.2"
     fit-margin-top="0"
@@ -58,9 +58,9 @@
     inkscape:label="Layer 1"
     inkscape:groupmode="layer"
     id="layer1"
-     transform="translate(-12.111406,-169.00616)">
+     transform="translate(-12.122116,-167.33593)">
    <g
-       transform="matrix(0.08047549,0,0,0.0997485,-51.028672,86.747244)"
+       transform="matrix(0.08875425,0,0,0.11490723,-57.513376,72.576168)"
       id="g10674"
       style="stroke-width:0.77710575">
      <path
--- a/fpakman/resources/img/history.svg
+++ b/fpakman/resources/img/history.svg
--- a/fpakman/resources/img/info.svg
+++ b/fpakman/resources/img/info.svg
@@ -0,0 +1,155 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Generator: Adobe Illustrator 16.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   version="1.1"
+   id="Capa_1"
+   x="0px"
+   y="0px"
+   width="24"
+   height="24"
+   viewBox="0 0 24 24"
+   xml:space="preserve"
+   sodipodi:docname="info.svg"
+   inkscape:version="0.92.3 (2405546, 2018-03-11)"><metadata
+   id="metadata128"><rdf:RDF><cc:Work
+       rdf:about=""><dc:format>image/svg+xml</dc:format><dc:type
+         rdf:resource="http://purl.org/dc/dcmitype/StillImage" /><dc:title></dc:title></cc:Work></rdf:RDF></metadata><defs
+   id="defs126"><linearGradient
+     inkscape:collect="always"
+     id="linearGradient153"><stop
+       style="stop-color:#0000ff;stop-opacity:1;"
+       offset="0"
+       id="stop149" /><stop
+       style="stop-color:#0000ff;stop-opacity:0;"
+       offset="1"
+       id="stop151" /></linearGradient><linearGradient
+     inkscape:collect="always"
+     xlink:href="#linearGradient153"
+     id="linearGradient155"
+     x1="-180.77992"
+     y1="-30.518711"
+     x2="337.13013"
+     y2="868.49902"
+     gradientUnits="userSpaceOnUse" /><linearGradient
+     inkscape:collect="always"
+     xlink:href="#linearGradient153"
+     id="linearGradient157"
+     gradientUnits="userSpaceOnUse"
+     x1="-180.77992"
+     y1="-30.518711"
+     x2="337.13013"
+     y2="868.49902" /></defs><sodipodi:namedview
+   pagecolor="#ffffff"
+   bordercolor="#666666"
+   borderopacity="1"
+   objecttolerance="10"
+   gridtolerance="10"
+   guidetolerance="10"
+   inkscape:pageopacity="0"
+   inkscape:pageshadow="2"
+   inkscape:window-width="1366"
+   inkscape:window-height="703"
+   id="namedview124"
+   showgrid="false"
+   showborder="false"
+   fit-margin-top="0"
+   fit-margin-left="0"
+   fit-margin-right="0"
+   fit-margin-bottom="0"
+   inkscape:zoom="1.8698707"
+   inkscape:cx="143.59281"
+   inkscape:cy="26.740827"
+   inkscape:window-x="0"
+   inkscape:window-y="260"
+   inkscape:window-maximized="1"
+   inkscape:current-layer="Capa_1" />
+
+<g
+   id="g93"
+   transform="translate(0,-414.534)">
+</g>
+<g
+   id="g95"
+   transform="translate(0,-414.534)">
+</g>
+<g
+   id="g97"
+   transform="translate(0,-414.534)">
+</g>
+<g
+   id="g99"
+   transform="translate(0,-414.534)">
+</g>
+<g
+   id="g101"
+   transform="translate(0,-414.534)">
+</g>
+<g
+   id="g103"
+   transform="translate(0,-414.534)">
+</g>
+<g
+   id="g105"
+   transform="translate(0,-414.534)">
+</g>
+<g
+   id="g107"
+   transform="translate(0,-414.534)">
+</g>
+<g
+   id="g109"
+   transform="translate(0,-414.534)">
+</g>
+<g
+   id="g111"
+   transform="translate(0,-414.534)">
+</g>
+<g
+   id="g113"
+   transform="translate(0,-414.534)">
+</g>
+<g
+   id="g115"
+   transform="translate(0,-414.534)">
+</g>
+<g
+   id="g117"
+   transform="translate(0,-414.534)">
+</g>
+<g
+   id="g119"
+   transform="translate(0,-414.534)">
+</g>
+<g
+   id="g121"
+   transform="translate(0,-414.534)">
+</g>
+<g
+   id="g96"
+   transform="scale(0.50000002)"><g
+     style="fill:url(#linearGradient155);fill-opacity:1"
+     transform="scale(0.10945609,0.1094556)"
+     id="g91">
+	<path
+   style="fill:url(#linearGradient157);fill-opacity:1"
+   inkscape:connector-curvature="0"
+   id="path89"
+   d="M 409.133,109.203 C 389.525,75.611 362.928,49.014 329.335,29.407 295.736,9.801 259.058,0 219.273,0 179.492,0 142.803,9.801 109.21,29.407 75.615,49.011 49.018,75.608 29.41,109.203 9.801,142.8 0,179.489 0,219.267 c 0,39.78 9.804,76.463 29.407,110.062 19.607,33.592 46.204,60.189 79.799,79.798 33.597,19.605 70.283,29.407 110.063,29.407 39.78,0 76.47,-9.802 110.065,-29.407 33.593,-19.602 60.189,-46.206 79.795,-79.798 19.603,-33.596 29.403,-70.284 29.403,-110.062 0.001,-39.782 -9.8,-76.472 -29.399,-110.064 z M 182.727,54.813 c 0,-2.666 0.855,-4.853 2.57,-6.565 1.712,-1.711 3.903,-2.57 6.567,-2.57 h 54.82 c 2.662,0 4.853,0.859 6.561,2.57 1.711,1.712 2.573,3.899 2.573,6.565 v 45.682 c 0,2.664 -0.862,4.854 -2.573,6.564 -1.708,1.712 -3.898,2.568 -6.561,2.568 h -54.82 c -2.664,0 -4.854,-0.856 -6.567,-2.568 -1.715,-1.709 -2.57,-3.9 -2.57,-6.564 z m 109.632,301.496 c 0,2.662 -0.863,4.853 -2.57,6.561 -1.704,1.714 -3.895,2.57 -6.563,2.57 H 155.317 c -2.667,0 -4.854,-0.856 -6.567,-2.57 -1.712,-1.708 -2.568,-3.898 -2.568,-6.564 v -45.682 c 0,-2.67 0.856,-4.853 2.568,-6.567 1.713,-1.708 3.903,-2.57 6.567,-2.57 h 27.41 v -91.358 h -27.41 c -2.667,0 -4.853,-0.855 -6.567,-2.568 -1.712,-1.711 -2.568,-3.901 -2.568,-6.567 v -45.679 c 0,-2.666 0.856,-4.853 2.568,-6.567 1.715,-1.713 3.905,-2.568 6.567,-2.568 h 91.367 c 2.662,0 4.853,0.855 6.561,2.568 1.711,1.714 2.573,3.901 2.573,6.567 v 146.179 h 27.401 c 2.669,0 4.859,0.855 6.57,2.566 1.704,1.712 2.566,3.901 2.566,6.567 v 45.683 h 0.004 z" />
+</g><path
+     inkscape:connector-curvature="0"
+     id="path88"
+     d="m 16.36476,36.447391 v -3.208779 h 1.871787 1.871787 V 27.890649 22.542686 H 18.236547 16.36476 V 19.333908 16.12513 h 5.615361 5.615362 v 8.556741 8.556741 h 2.139185 2.139186 v 3.208779 3.208778 H 24.119307 16.36476 Z"
+     style="fill:#ffffff;stroke-width:0.53479636" /><path
+     inkscape:connector-curvature="0"
+     id="path90"
+     d="M 20.571824,11.490228 C 20.375732,11.294136 20.215294,9.8501861 20.215294,8.2814501 V 5.429203 h 3.743574 3.743574 v 3.208778 3.208778 h -3.387043 c -1.862874,0 -3.547483,-0.160439 -3.743575,-0.356531 z"
+     style="fill:#ffffff;stroke-width:0.53479636" /></g></svg>
--- a/fpakman/resources/img/install.svg
+++ b/fpakman/resources/img/install.svg
@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Generator: Adobe Illustrator 16.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   version="1.1"
+   id="Capa_1"
+   x="0px"
+   y="0px"
+   width="12"
+   height="12"
+   viewBox="0 0 12 12"
+   xml:space="preserve"
+   sodipodi:docname="install.svg"
+   inkscape:version="0.92.3 (2405546, 2018-03-11)"><metadata
+   id="metadata135"><rdf:RDF><cc:Work
+       rdf:about=""><dc:format>image/svg+xml</dc:format><dc:type
+         rdf:resource="http://purl.org/dc/dcmitype/StillImage" /><dc:title></dc:title></cc:Work></rdf:RDF></metadata><defs
+   id="defs133" /><sodipodi:namedview
+   pagecolor="#ffffff"
+   bordercolor="#666666"
+   borderopacity="1"
+   objecttolerance="10"
+   gridtolerance="10"
+   guidetolerance="10"
+   inkscape:pageopacity="0"
+   inkscape:pageshadow="2"
+   inkscape:window-width="1366"
+   inkscape:window-height="703"
+   id="namedview131"
+   showgrid="false"
+   showborder="false"
+   fit-margin-top="0"
+   fit-margin-left="0"
+   fit-margin-right="0"
+   fit-margin-bottom="0"
+   inkscape:zoom="1.9124627"
+   inkscape:cx="58.262905"
+   inkscape:cy="42.640588"
+   inkscape:window-x="0"
+   inkscape:window-y="260"
+   inkscape:window-maximized="1"
+   inkscape:current-layer="Capa_1" />
+<g
+   id="g98"
+   transform="scale(0.034381)"
+   style="fill:#00ff00">
+	<path
+   d="m 349.03,141.226 v 66.579 c 0,5.012 -4.061,9.079 -9.079,9.079 H 216.884 v 123.067 c 0,5.019 -4.067,9.079 -9.079,9.079 h -66.579 c -5.009,0 -9.079,-4.061 -9.079,-9.079 V 216.884 H 9.079 C 4.063,216.884 0,212.817 0,207.805 v -66.579 c 0,-5.013 4.063,-9.079 9.079,-9.079 H 132.147 V 9.079 C 132.147,4.061 136.216,0 141.226,0 h 66.579 c 5.012,0 9.079,4.061 9.079,9.079 v 123.068 h 123.067 c 5.019,0 9.079,4.066 9.079,9.079 z"
+   id="path96"
+   inkscape:connector-curvature="0"
+   style="fill:#00ff00" />
+</g>
+<g
+   id="g100"
+   transform="translate(0,-337.03)">
+</g>
+<g
+   id="g102"
+   transform="translate(0,-337.03)">
+</g>
+<g
+   id="g104"
+   transform="translate(0,-337.03)">
+</g>
+<g
+   id="g106"
+   transform="translate(0,-337.03)">
+</g>
+<g
+   id="g108"
+   transform="translate(0,-337.03)">
+</g>
+<g
+   id="g110"
+   transform="translate(0,-337.03)">
+</g>
+<g
+   id="g112"
+   transform="translate(0,-337.03)">
+</g>
+<g
+   id="g114"
+   transform="translate(0,-337.03)">
+</g>
+<g
+   id="g116"
+   transform="translate(0,-337.03)">
+</g>
+<g
+   id="g118"
+   transform="translate(0,-337.03)">
+</g>
+<g
+   id="g120"
+   transform="translate(0,-337.03)">
+</g>
+<g
+   id="g122"
+   transform="translate(0,-337.03)">
+</g>
+<g
+   id="g124"
+   transform="translate(0,-337.03)">
+</g>
+<g
+   id="g126"
+   transform="translate(0,-337.03)">
+</g>
+<g
+   id="g128"
+   transform="translate(0,-337.03)">
+</g>
+</svg>
--- a/fpakman/resources/img/logo.png
+++ b/fpakman/resources/img/logo.png
--- a/fpakman/resources/img/logo.svg
+++ b/fpakman/resources/img/logo.svg
--- a/fpakman/resources/img/logo_update.png
+++ b/fpakman/resources/img/logo_update.png
--- a/fpakman/resources/img/logo_update.svg
+++ b/fpakman/resources/img/logo_update.svg
--- a/fpakman/resources/img/red_cross.svg
+++ b/fpakman/resources/img/red_cross.svg
@@ -0,0 +1,115 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Generator: Adobe Illustrator 19.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   version="1.1"
+   id="Layer_1"
+   x="0px"
+   y="0px"
+   viewBox="0 0 12 12"
+   xml:space="preserve"
+   sodipodi:docname="cross_red.svg"
+   width="12"
+   height="12"
+   inkscape:version="0.92.3 (2405546, 2018-03-11)"><metadata
+   id="metadata1018"><rdf:RDF><cc:Work
+       rdf:about=""><dc:format>image/svg+xml</dc:format><dc:type
+         rdf:resource="http://purl.org/dc/dcmitype/StillImage" /><dc:title></dc:title></cc:Work></rdf:RDF></metadata><defs
+   id="defs1016" /><sodipodi:namedview
+   pagecolor="#ffffff"
+   bordercolor="#666666"
+   borderopacity="1"
+   objecttolerance="10"
+   gridtolerance="10"
+   guidetolerance="10"
+   inkscape:pageopacity="0"
+   inkscape:pageshadow="2"
+   inkscape:window-width="1366"
+   inkscape:window-height="703"
+   id="namedview1014"
+   showgrid="false"
+   fit-margin-top="0"
+   fit-margin-left="0"
+   fit-margin-right="0"
+   fit-margin-bottom="0"
+   showborder="false"
+   inkscape:zoom="1.7430481"
+   inkscape:cx="39.29923"
+   inkscape:cy="73.435604"
+   inkscape:window-x="0"
+   inkscape:window-y="260"
+   inkscape:window-maximized="1"
+   inkscape:current-layer="Layer_1" />
+<path
+   id="XMLID_90_"
+   d="M 0.18530763,10.025545 1.9744745,11.814702 C 2.093058,11.933327 2.2540227,12 2.4217347,12 2.5894888,12 2.7504115,11.93333 2.8689948,11.814702 L 5.9999843,8.6837266 9.1309735,11.814702 C 9.2495992,11.933327 9.4105217,12 9.5782337,12 c 0.167754,0 0.3286768,-0.06667 0.4473023,-0.185298 l 1.789167,-1.789157 c 0.247034,-0.2470354 0.247034,-0.6475284 0,-0.8945604 L 8.6837558,6.0000066 11.814703,2.8689866 C 11.933371,2.7503616 12,2.5894836 12,2.4217286 c 0,-0.167795 -0.06663,-0.328675 -0.185297,-0.4473 L 10.025578,0.18526863 c -0.2469922,-0.247032 -0.6475697,-0.247032 -0.8945622,4.3e-5 L 6.0000263,3.3162466 2.8689948,0.18531163 c -0.2469925,-0.247035 -0.6475699,-0.247035 -0.8945624,0 L 0.18530763,1.9744286 C 0.0666399,2.0930536 1.054262e-5,2.2539336 1.054262e-5,2.4216866 c 0,0.167755 0.06662935738,0.328635 0.18529708738,0.44726 l 3.13094717,3.131018 -3.13094717,3.13102 c -0.24707684,0.247032 -0.24707684,0.647525 0,0.8945604 z"
+   inkscape:connector-curvature="0"
+   style="fill:#ff0000;stroke-width:0.0421704" />
+<g
+   id="g983"
+   transform="translate(2.5e-4,-272.56001)">
+</g>
+<g
+   id="g985"
+   transform="translate(2.5e-4,-272.56001)">
+</g>
+<g
+   id="g987"
+   transform="translate(2.5e-4,-272.56001)">
+</g>
+<g
+   id="g989"
+   transform="translate(2.5e-4,-272.56001)">
+</g>
+<g
+   id="g991"
+   transform="translate(2.5e-4,-272.56001)">
+</g>
+<g
+   id="g993"
+   transform="translate(2.5e-4,-272.56001)">
+</g>
+<g
+   id="g995"
+   transform="translate(2.5e-4,-272.56001)">
+</g>
+<g
+   id="g997"
+   transform="translate(2.5e-4,-272.56001)">
+</g>
+<g
+   id="g999"
+   transform="translate(2.5e-4,-272.56001)">
+</g>
+<g
+   id="g1001"
+   transform="translate(2.5e-4,-272.56001)">
+</g>
+<g
+   id="g1003"
+   transform="translate(2.5e-4,-272.56001)">
+</g>
+<g
+   id="g1005"
+   transform="translate(2.5e-4,-272.56001)">
+</g>
+<g
+   id="g1007"
+   transform="translate(2.5e-4,-272.56001)">
+</g>
+<g
+   id="g1009"
+   transform="translate(2.5e-4,-272.56001)">
+</g>
+<g
+   id="g1011"
+   transform="translate(2.5e-4,-272.56001)">
+</g>
+</svg>
--- a/fpakman/resources/img/refresh.svg
+++ b/fpakman/resources/img/refresh.svg
@@ -7,22 +7,39 @@
   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
   xmlns:svg="http://www.w3.org/2000/svg"
   xmlns="http://www.w3.org/2000/svg"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
   version="1.1"
   id="Capa_1"
   x="0px"
   y="0px"
-   width="45"
-   height="44.999996"
-   viewBox="0 0 44.999999 44.999995"
+   width="48"
+   height="48"
+   viewBox="0 0 47.999999 47.999999"
   xml:space="preserve"
-   sodipodi:docname="refresh_blue.svg"
-   inkscape:version="0.92.4 5da689c313, 2019-01-14"><metadata
+   sodipodi:docname="refresh_2.svg"
+   inkscape:version="0.92.3 (2405546, 2018-03-11)"><metadata
   id="metadata45"><rdf:RDF><cc:Work
       rdf:about=""><dc:format>image/svg+xml</dc:format><dc:type
         rdf:resource="http://purl.org/dc/dcmitype/StillImage" /><dc:title></dc:title></cc:Work></rdf:RDF></metadata><defs
-   id="defs43" /><sodipodi:namedview
+   id="defs43"><linearGradient
+     inkscape:collect="always"
+     id="linearGradient540"><stop
+       style="stop-color:#0088aa;stop-opacity:1;"
+       offset="0"
+       id="stop536" /><stop
+       style="stop-color:#0088aa;stop-opacity:0;"
+       offset="1"
+       id="stop538" /></linearGradient><linearGradient
+     inkscape:collect="always"
+     xlink:href="#linearGradient540"
+     id="linearGradient542"
+     x1="-130.74721"
+     y1="-214.80638"
+     x2="-556.49438"
+     y2="110.01643"
+     gradientUnits="userSpaceOnUse" /></defs><sodipodi:namedview
   pagecolor="#ffffff"
   bordercolor="#666666"
   borderopacity="1"
@@ -31,16 +48,16 @@
   guidetolerance="10"
   inkscape:pageopacity="0"
   inkscape:pageshadow="2"
-   inkscape:window-width="1360"
-   inkscape:window-height="707"
+   inkscape:window-width="1366"
+   inkscape:window-height="703"
   id="namedview41"
   showgrid="false"
   showborder="false"
-   inkscape:zoom="0.48437082"
-   inkscape:cx="306.00515"
-   inkscape:cy="-4.129072"
+   inkscape:zoom="1.9374833"
+   inkscape:cx="165.58246"
+   inkscape:cy="-10.288149"
   inkscape:window-x="0"
-   inkscape:window-y="0"
+   inkscape:window-y="260"
   inkscape:window-maximized="1"
   inkscape:current-layer="Capa_1"
   fit-margin-top="0"
@@ -49,81 +66,81 @@
   fit-margin-bottom="0" />
 <g
   id="g8"
-   transform="matrix(0.09887825,0,0,0.09235884,-1.5881978,0)"
-   style="fill:#0088aa">
+   transform="matrix(0.10547014,0,0,0.0985161,-1.6940777,0)"
+   style="fill:url(#linearGradient542);fill-opacity:1">
 	<g
   id="g6"
-   style="fill:#0088aa">
+   style="fill:url(#linearGradient542);fill-opacity:1">
 		<path
   d="m 55.323,203.641 c 15.664,0 29.813,-9.405 35.872,-23.854 25.017,-59.604 83.842,-101.61 152.42,-101.61 37.797,0 72.449,12.955 100.23,34.442 l -21.775,3.371 c -7.438,1.153 -13.224,7.054 -14.232,14.512 -1.01,7.454 3.008,14.686 9.867,17.768 l 119.746,53.872 c 5.249,2.357 11.33,1.904 16.168,-1.205 4.83,-3.114 7.764,-8.458 7.796,-14.208 l 0.621,-131.943 c 0.042,-7.506 -4.851,-14.144 -12.024,-16.332 -7.185,-2.188 -14.947,0.589 -19.104,6.837 L 414.403,70.096 C 370.398,26.778 310.1,0 243.615,0 142.806,0 56.133,61.562 19.167,149.06 c -5.134,12.128 -3.84,26.015 3.429,36.987 7.269,10.976 19.556,17.594 32.727,17.594 z"
   id="path2"
   inkscape:connector-curvature="0"
-   style="fill:#0088aa" />
+   style="fill:url(#linearGradient542);fill-opacity:1" />
 		<path
   d="m 464.635,301.184 c -7.27,-10.977 -19.558,-17.594 -32.728,-17.594 -15.664,0 -29.813,9.405 -35.872,23.854 -25.018,59.604 -83.843,101.61 -152.42,101.61 -37.798,0 -72.45,-12.955 -100.232,-34.442 l 21.776,-3.369 c 7.437,-1.153 13.223,-7.055 14.233,-14.514 1.009,-7.453 -3.008,-14.686 -9.867,-17.768 L 49.779,285.089 c -5.25,-2.356 -11.33,-1.905 -16.169,1.205 -4.829,3.114 -7.764,8.458 -7.795,14.207 l -0.622,131.943 c -0.042,7.506 4.85,14.144 12.024,16.332 7.185,2.188 14.948,-0.59 19.104,-6.839 l 16.505,-24.805 c 44.004,43.32 104.303,70.098 170.788,70.098 100.811,0 187.481,-61.561 224.446,-149.059 5.137,-12.128 3.843,-26.014 -3.425,-36.987 z"
   id="path4"
   inkscape:connector-curvature="0"
-   style="fill:#0088aa" />
+   style="fill:url(#linearGradient542);fill-opacity:1" />
 	</g>
 </g>
 <g
   id="g10"
-   transform="translate(-16.062155,-442.23)">
+   transform="translate(-16.062155,-439.23)">
 </g>
 <g
   id="g12"
-   transform="translate(-16.062155,-442.23)">
+   transform="translate(-16.062155,-439.23)">
 </g>
 <g
   id="g14"
-   transform="translate(-16.062155,-442.23)">
+   transform="translate(-16.062155,-439.23)">
 </g>
 <g
   id="g16"
-   transform="translate(-16.062155,-442.23)">
+   transform="translate(-16.062155,-439.23)">
 </g>
 <g
   id="g18"
-   transform="translate(-16.062155,-442.23)">
+   transform="translate(-16.062155,-439.23)">
 </g>
 <g
   id="g20"
-   transform="translate(-16.062155,-442.23)">
+   transform="translate(-16.062155,-439.23)">
 </g>
 <g
   id="g22"
-   transform="translate(-16.062155,-442.23)">
+   transform="translate(-16.062155,-439.23)">
 </g>
 <g
   id="g24"
-   transform="translate(-16.062155,-442.23)">
+   transform="translate(-16.062155,-439.23)">
 </g>
 <g
   id="g26"
-   transform="translate(-16.062155,-442.23)">
+   transform="translate(-16.062155,-439.23)">
 </g>
 <g
   id="g28"
-   transform="translate(-16.062155,-442.23)">
+   transform="translate(-16.062155,-439.23)">
 </g>
 <g
   id="g30"
-   transform="translate(-16.062155,-442.23)">
+   transform="translate(-16.062155,-439.23)">
 </g>
 <g
   id="g32"
-   transform="translate(-16.062155,-442.23)">
+   transform="translate(-16.062155,-439.23)">
 </g>
 <g
   id="g34"
-   transform="translate(-16.062155,-442.23)">
+   transform="translate(-16.062155,-439.23)">
 </g>
 <g
   id="g36"
-   transform="translate(-16.062155,-442.23)">
+   transform="translate(-16.062155,-439.23)">
 </g>
 <g
   id="g38"
-   transform="translate(-16.062155,-442.23)">
+   transform="translate(-16.062155,-439.23)">
 </g>
 </svg>
--- a/fpakman/resources/img/search.svg
+++ b/fpakman/resources/img/search.svg
@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Generator: Adobe Illustrator 18.1.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   version="1.1"
+   id="Capa_1"
+   x="0px"
+   y="0px"
+   viewBox="0 0 12 12"
+   xml:space="preserve"
+   sodipodi:docname="search.svg"
+   inkscape:version="0.92.3 (2405546, 2018-03-11)"
+   width="12"
+   height="12"><metadata
+   id="metadata126"><rdf:RDF><cc:Work
+       rdf:about=""><dc:format>image/svg+xml</dc:format><dc:type
+         rdf:resource="http://purl.org/dc/dcmitype/StillImage" /><dc:title></dc:title></cc:Work></rdf:RDF></metadata><defs
+   id="defs124" /><sodipodi:namedview
+   pagecolor="#ffffff"
+   bordercolor="#666666"
+   borderopacity="1"
+   objecttolerance="10"
+   gridtolerance="10"
+   guidetolerance="10"
+   inkscape:pageopacity="0"
+   inkscape:pageshadow="2"
+   inkscape:window-width="1366"
+   inkscape:window-height="739"
+   id="namedview122"
+   showgrid="false"
+   showborder="false"
+   inkscape:zoom="0.53133476"
+   inkscape:cx="834.65593"
+   inkscape:cy="-101.88082"
+   inkscape:window-x="0"
+   inkscape:window-y="260"
+   inkscape:window-maximized="1"
+   inkscape:current-layer="Capa_1"
+   fit-margin-top="0"
+   fit-margin-left="0"
+   fit-margin-right="0"
+   fit-margin-bottom="0" />
+<g
+   id="Search"
+   transform="scale(0.04794017)"
+   style="fill:#999999">
+	<path
+   style="clip-rule:evenodd;fill:#999999;fill-rule:evenodd"
+   d="m 244.186,214.604 -54.379,-54.378 c -0.289,-0.289 -0.628,-0.491 -0.93,-0.76 10.7,-16.231 16.945,-35.66 16.945,-56.554 C 205.822,46.075 159.747,0 102.911,0 46.075,0 0,46.075 0,102.911 c 0,56.835 46.074,102.911 102.91,102.911 20.895,0 40.323,-6.245 56.554,-16.945 0.269,0.301 0.47,0.64 0.759,0.929 l 54.38,54.38 c 8.169,8.168 21.413,8.168 29.583,0 8.168,-8.169 8.168,-21.413 0,-29.582 z M 102.911,170.146 c -37.134,0 -67.236,-30.102 -67.236,-67.235 0,-37.134 30.103,-67.236 67.236,-67.236 37.132,0 67.235,30.103 67.235,67.236 0,37.133 -30.103,67.235 -67.235,67.235 z"
+   id="path88"
+   inkscape:connector-curvature="0" />
+</g>
+<g
+   id="g91"
+   transform="translate(0,-238.312)">
+</g>
+<g
+   id="g93"
+   transform="translate(0,-238.312)">
+</g>
+<g
+   id="g95"
+   transform="translate(0,-238.312)">
+</g>
+<g
+   id="g97"
+   transform="translate(0,-238.312)">
+</g>
+<g
+   id="g99"
+   transform="translate(0,-238.312)">
+</g>
+<g
+   id="g101"
+   transform="translate(0,-238.312)">
+</g>
+<g
+   id="g103"
+   transform="translate(0,-238.312)">
+</g>
+<g
+   id="g105"
+   transform="translate(0,-238.312)">
+</g>
+<g
+   id="g107"
+   transform="translate(0,-238.312)">
+</g>
+<g
+   id="g109"
+   transform="translate(0,-238.312)">
+</g>
+<g
+   id="g111"
+   transform="translate(0,-238.312)">
+</g>
+<g
+   id="g113"
+   transform="translate(0,-238.312)">
+</g>
+<g
+   id="g115"
+   transform="translate(0,-238.312)">
+</g>
+<g
+   id="g117"
+   transform="translate(0,-238.312)">
+</g>
+<g
+   id="g119"
+   transform="translate(0,-238.312)">
+</g>
+</svg>
--- a/fpakman/resources/img/toggle_off.svg
+++ b/fpakman/resources/img/toggle_off.svg
@@ -9,13 +9,13 @@
   xmlns="http://www.w3.org/2000/svg"
   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="45"
-   height="45"
-   viewBox="0 0 11.90625 11.90625"
+   width="24"
+   height="24"
+   viewBox="0 0 6.35 6.35"
   version="1.1"
   id="svg8"
   inkscape:version="0.92.3 (2405546, 2018-03-11)"
-   sodipodi:docname="toogle_red.svg">
+   sodipodi:docname="toggle_off.svg">
  <defs
     id="defs2" />
  <sodipodi:namedview
@@ -26,8 +26,8 @@
     inkscape:pageopacity="0.0"
     inkscape:pageshadow="2"
     inkscape:zoom="0.35"
-     inkscape:cx="911.42852"
-     inkscape:cy="-80.000008"
+     inkscape:cx="398.57142"
+     inkscape:cy="-80.000033"
     inkscape:document-units="px"
     inkscape:current-layer="layer1"
     showgrid="false"
@@ -38,7 +38,7 @@
     fit-margin-right="0"
     fit-margin-bottom="0"
     inkscape:window-width="1366"
-     inkscape:window-height="739"
+     inkscape:window-height="703"
     inkscape:window-x="0"
     inkscape:window-y="260"
     inkscape:window-maximized="1" />
@@ -50,7 +50,7 @@
        <dc:format>image/svg+xml</dc:format>
        <dc:type
           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title />
+        <dc:title></dc:title>
      </cc:Work>
    </rdf:RDF>
  </metadata>
@@ -58,12 +58,12 @@
     inkscape:label="Layer 1"
     inkscape:groupmode="layer"
     id="layer1"
-     transform="translate(198.05951,-115.76041)">
+     transform="translate(198.05952,-121.31665)">
    <circle
-       style="fill:#b3b3b3;stroke-width:0.04630494"
+       style="fill:#b3b3b3;stroke-width:0.02469599"
       id="path10"
-       cx="-192.10638"
-       cy="121.71353"
-       r="5.953125" />
+       cx="-194.88452"
+       cy="124.49165"
+       r="3.175" />
  </g>
 </svg>
--- a/fpakman/resources/img/toggle_on.svg
+++ b/fpakman/resources/img/toggle_on.svg
@@ -7,17 +7,41 @@
   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
   xmlns:svg="http://www.w3.org/2000/svg"
   xmlns="http://www.w3.org/2000/svg"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="45"
-   height="45"
-   viewBox="0 0 11.90625 11.90625"
+   width="24"
+   height="24"
+   viewBox="0 0 6.35 6.35"
   version="1.1"
   id="svg8"
   inkscape:version="0.92.3 (2405546, 2018-03-11)"
-   sodipodi:docname="pak_update_green.svg">
+   sodipodi:docname="toggle_on.svg">
  <defs
-     id="defs2" />
+     id="defs2">
+    <linearGradient
+       inkscape:collect="always"
+       id="linearGradient66">
+      <stop
+         style="stop-color:#55d400;stop-opacity:1;"
+         offset="0"
+         id="stop62" />
+      <stop
+         style="stop-color:#55d400;stop-opacity:0;"
+         offset="1"
+         id="stop64" />
+    </linearGradient>
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient66"
+       id="linearGradient68"
+       x1="-210.35391"
+       y1="112.4323"
+       x2="-215.96657"
+       y2="126.86485"
+       gradientUnits="userSpaceOnUse"
+       gradientTransform="matrix(0.53333336,0,0,0.53333336,-92.427766,59.577773)" />
+  </defs>
  <sodipodi:namedview
     id="base"
     pagecolor="#ffffff"
@@ -25,9 +49,9 @@
     borderopacity="1.0"
     inkscape:pageopacity="0.0"
     inkscape:pageshadow="2"
-     inkscape:zoom="0.35"
-     inkscape:cx="802.85709"
-     inkscape:cy="-80.000008"
+     inkscape:zoom="0.98994949"
+     inkscape:cx="185.81986"
+     inkscape:cy="20.785442"
     inkscape:document-units="px"
     inkscape:current-layer="layer1"
     showgrid="false"
@@ -38,7 +62,7 @@
     fit-margin-right="0"
     fit-margin-bottom="0"
     inkscape:window-width="1366"
-     inkscape:window-height="739"
+     inkscape:window-height="703"
     inkscape:window-x="0"
     inkscape:window-y="260"
     inkscape:window-maximized="1" />
@@ -58,12 +82,12 @@
     inkscape:label="Layer 1"
     inkscape:groupmode="layer"
     id="layer1"
-     transform="translate(198.05951,-115.76041)">
+     transform="translate(198.05951,-121.31666)">
    <circle
-       style="fill:#66ff00;stroke-width:0.04630494"
+       style="fill:url(#linearGradient68);fill-opacity:1;stroke-width:0.02469597"
       id="path10"
-       cx="-192.10638"
-       cy="121.71353"
-       r="5.953125" />
+       cx="-194.88451"
+       cy="124.49166"
+       r="3.175" />
  </g>
 </svg>
--- a/fpakman/resources/img/uninstall.svg
+++ b/fpakman/resources/img/uninstall.svg
@@ -0,0 +1,96 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   height="24"
+   viewBox="-40 0 18 18.000056"
+   width="24"
+   version="1.1"
+   id="svg72"
+   sodipodi:docname="uninstall.svg"
+   inkscape:version="0.92.3 (2405546, 2018-03-11)">
+  <metadata
+     id="metadata78">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <defs
+     id="defs76" />
+  <sodipodi:namedview
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1"
+     objecttolerance="10"
+     gridtolerance="10"
+     guidetolerance="10"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:window-width="1366"
+     inkscape:window-height="703"
+     id="namedview74"
+     showgrid="false"
+     showborder="false"
+     fit-margin-top="0"
+     fit-margin-left="0"
+     fit-margin-right="0"
+     fit-margin-bottom="0"
+     inkscape:zoom="5.7611241"
+     inkscape:cx="40.648821"
+     inkscape:cy="17.781204"
+     inkscape:window-x="0"
+     inkscape:window-y="260"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg72"
+     units="px" />
+  <g
+     id="g5907"
+     transform="matrix(0.50000001,0,0,0.49999997,-20.000045,0)">
+    <g
+       transform="matrix(0.10380557,0,0,0.08430914,-35.847729,0)"
+       id="g84">
+      <path
+         d="m 192.40098,154.70443 c -5.52344,0 -10,4.47657 -10,10 v 189 c 0,5.51954 4.47656,10 10,10 5.52343,0 10,-4.48046 10,-10 v -189 c 0,-5.52343 -4.47657,-10 -10,-10 z m 0,0"
+         id="path64"
+         inkscape:connector-curvature="0" />
+      <path
+         d="m 74.400978,154.70443 c -5.52344,0 -10,4.47657 -10,10 v 189 c 0,5.51954 4.47656,10 10,10 5.52344,0 10,-4.48046 10,-10 v -189 c 0,-5.52343 -4.47656,-10 -10,-10 z m 0,0"
+         id="path66"
+         inkscape:connector-curvature="0" />
+      <path
+         d="m -11.599024,127.1224 v 246.37891 c 0,14.5625 5.3398433,28.23828 14.6679683,38.05078 9.2851557,9.83984 22.2070317,15.42578 35.7304687,15.44922 H 228.00254 c 13.52734,-0.0234 26.44922,-5.60938 35.73047,-15.44922 9.32812,-9.8125 14.66797,-23.48828 14.66797,-38.05078 V 127.1224 C 296.94395,122.20053 308.95957,104.28647 306.4791,85.259126 303.99473,66.235689 287.7877,52.00522 268.6002,52.001314 h -51.19922 v -12.5 c 0.0586,-10.511719 -4.09766,-20.605469 -11.53907,-28.03125 -7.4414,-7.4218751 -17.55078,-11.55468758 -28.0625,-11.46875008 H 89.002538 C 78.490818,-0.08462358 68.381448,4.0481889 60.940038,11.470064 53.498632,18.895845 49.342382,28.989595 49.400976,39.501314 v 12.5 H -1.7982427 c -19.1875003,0.0039 -35.3945313,14.234375 -37.8789073,33.257812 -2.480468,19.027344 9.535157,36.941404 28.078126,41.863274 z M 228.00254,407.00131 H 38.799413 c -17.097656,0 -30.3984367,-14.6875 -30.3984367,-33.5 v -245.5 H 258.40098 v 245.5 c 0,18.8125 -13.30078,33.5 -30.39844,33.5 z M 69.400978,39.501314 c -0.0664,-5.207031 1.98047,-10.21875 5.67578,-13.894531 3.69141,-3.675781 8.71484,-5.695313 13.92578,-5.605469 h 88.796872 c 5.21094,-0.08984 10.23438,1.929688 13.92579,5.605469 3.69531,3.671875 5.74218,8.6875 5.67578,13.894531 v 12.5 H 69.400978 Z m -71.1992207,32.5 H 268.6002 c 9.9414,0 18,8.058594 18,18 0,9.941406 -8.0586,17.999996 -18,17.999996 H -1.7982427 c -9.9414073,0 -18.0000003,-8.05859 -18.0000003,-17.999996 0,-9.941406 8.058593,-18 18.0000003,-18 z m 0,0"
+         id="path68"
+         inkscape:connector-curvature="0" />
+      <path
+         d="m 133.40098,154.70443 c -5.52344,0 -10,4.47657 -10,10 v 189 c 0,5.51954 4.47656,10 10,10 5.52343,0 10,-4.48046 10,-10 v -189 c 0,-5.52343 -4.47657,-10 -10,-10 z m 0,0"
+         id="path70"
+         inkscape:connector-curvature="0" />
+    </g>
+    <path
+       inkscape:connector-curvature="0"
+       id="path3791"
+       d="m -32.347465,34.215765 c -1.136967,-0.263564 -1.85228,-0.770702 -2.285878,-1.620623 -0.244025,-0.478328 -0.252697,-0.85963 -0.252697,-11.110455 V 10.869559 h 12.888149 12.8881497 l -0.0028,10.577396 c -0.0027,10.017853 -0.01562,10.604942 -0.243951,11.098129 -0.295923,0.639162 -0.8228787,1.147628 -1.5106647,1.457656 -0.486498,0.219295 -1.201157,0.235997 -10.870308,0.254055 -5.692267,0.01062 -10.46674,-0.0078 -10.609942,-0.04103 z m 4.983091,-3.760996 0.289334,-0.202658 v -8.369266 c 0,-8.31107 -0.0019,-8.370969 -0.270765,-8.614305 -0.358608,-0.324535 -1.182796,-0.324535 -1.541404,0 -0.268882,0.243336 -0.270765,0.303235 -0.270765,8.614305 v 8.369266 l 0.289334,0.202658 c 0.159133,0.11146 0.497593,0.202656 0.752133,0.202656 0.25454,0 0.593,-0.0912 0.752133,-0.202656 z m 6.118617,0 0.289333,-0.202658 v -8.369266 c 0,-8.31107 -0.0019,-8.370969 -0.270764,-8.614305 -0.358608,-0.324535 -1.182797,-0.324535 -1.541404,0 -0.268883,0.243336 -0.270765,0.303235 -0.270765,8.614305 v 8.369266 l 0.289333,0.202658 c 0.159134,0.11146 0.497593,0.202656 0.752133,0.202656 0.25454,0 0.593001,-0.0912 0.752134,-0.202656 z m 6.118616,0 0.289334,-0.202658 v -8.369266 c 0,-8.31107 -0.0019,-8.370969 -0.270765,-8.614305 -0.358608,-0.324535 -1.182796,-0.324535 -1.541404,0 -0.268882,0.243336 -0.270765,0.303235 -0.270765,8.614305 v 8.369266 l 0.289334,0.202658 c 0.159132,0.11146 0.497593,0.202656 0.752133,0.202656 0.254539,0 0.593,-0.0912 0.752133,-0.202656 z"
+       style="fill:#b3b3b3;stroke-width:0.13018332" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path3793"
+       d="m -36.877845,8.8644087 c -0.540224,-0.2384603 -0.844092,-0.6148864 -0.931583,-1.1540278 -0.06403,-0.3945707 -0.01083,-0.5268359 0.386094,-0.9599757 l 0.460354,-0.5023539 14.753284,-0.034506 c 10.894353,-0.025481 14.8480787,0.00467 15.1156987,0.115259 0.791461,0.3270622 1.121594,1.3085049 0.671312,1.9957216 -0.490508,0.7486088 0.06973,0.7229272 -15.6494407,0.7173712 -11.671083,-0.00413 -14.489515,-0.037913 -14.805719,-0.1774884 z"
+       style="fill:#b3b3b3;stroke-width:0.13018332" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path3795"
+       d="m -28.586127,3.581076 c 0.04302,-0.5947544 0.131512,-0.8607897 0.373651,-1.1233362 0.63458,-0.6880588 0.750066,-0.7010134 6.249312,-0.7010134 4.435032,0 5.151954,0.027404 5.540514,0.2117885 0.718185,0.3408012 0.959962,0.7509159 0.959962,1.6283345 V 4.360393 h -6.589905 -6.589904 z"
+       style="fill:#b3b3b3;stroke-width:0.13018332" />
+  </g>
+</svg>
--- a/fpakman/resources/img/update_green.svg
+++ b/fpakman/resources/img/update_green.svg
@@ -5,16 +5,17 @@
   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
   xmlns:svg="http://www.w3.org/2000/svg"
   xmlns="http://www.w3.org/2000/svg"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
   version="1.1"
-   viewBox="0 0 45 45"
+   viewBox="0 0 48 48"
   enable-background="new 0 0 26 26"
   id="svg8"
-   sodipodi:docname="update_green.svg"
+   sodipodi:docname="update_green_2.svg"
   inkscape:version="0.92.3 (2405546, 2018-03-11)"
-   width="45"
-   height="45">
+   width="48"
+   height="48">
  <metadata
     id="metadata14">
    <rdf:RDF>
@@ -28,7 +29,47 @@
    </rdf:RDF>
  </metadata>
  <defs
-     id="defs12" />
+     id="defs12">
+    <linearGradient
+       inkscape:collect="always"
+       id="linearGradient309">
+      <stop
+         style="stop-color:#55d400;stop-opacity:1;"
+         offset="0"
+         id="stop305" />
+      <stop
+         style="stop-color:#55d400;stop-opacity:0;"
+         offset="1"
+         id="stop307" />
+    </linearGradient>
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient309"
+       id="linearGradient311"
+       x1="-12.490223"
+       y1="5.5246015"
+       x2="-20.59199"
+       y2="18.300463"
+       gradientUnits="userSpaceOnUse" />
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient309"
+       id="linearGradient313"
+       gradientUnits="userSpaceOnUse"
+       x1="-12.490223"
+       y1="5.5246015"
+       x2="-20.59199"
+       y2="18.300463" />
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient309"
+       id="linearGradient315"
+       gradientUnits="userSpaceOnUse"
+       x1="-12.490223"
+       y1="5.5246015"
+       x2="-20.59199"
+       y2="18.300463" />
+  </defs>
  <sodipodi:namedview
     pagecolor="#ffffff"
     bordercolor="#666666"
@@ -39,13 +80,13 @@
     inkscape:pageopacity="0"
     inkscape:pageshadow="2"
     inkscape:window-width="1366"
-     inkscape:window-height="739"
+     inkscape:window-height="703"
     id="namedview10"
     showgrid="false"
     showborder="false"
-     inkscape:zoom="9.0769231"
-     inkscape:cx="-4.5169491"
-     inkscape:cy="20.813559"
+     inkscape:zoom="3.2091769"
+     inkscape:cx="11.132699"
+     inkscape:cy="36.020085"
     inkscape:window-x="0"
     inkscape:window-y="260"
     inkscape:window-maximized="1"
@@ -56,17 +97,21 @@
     fit-margin-bottom="0" />
  <g
     id="g6"
-     transform="matrix(1.7307692,0,0,1.875,0,-1.875)"
-     style="fill:#00ff00">
+     transform="matrix(1.8461538,0,0,2,0,-2)"
+     style="fill:url(#linearGradient311);fill-opacity:1">
    <path
       d="m 25,17 h -2 c -0.6,0 -1,0.4 -1,1 v 2.5 C 22,20.8 21.8,21 21.5,21 H 4.5 C 4.2,21 4,20.8 4,20.5 V 18 C 4,17.4 3.6,17 3,17 H 1 c -0.6,0 -1,0.4 -1,1 v 6 c 0,0.6 0.4,1 1,1 h 24 c 0.6,0 1,-0.4 1,-1 v -6 c 0,-0.6 -0.4,-1 -1,-1 z"
       id="path2"
       inkscape:connector-curvature="0"
-       style="fill:#00ff00" />
+       style="fill:url(#linearGradient313);fill-opacity:1" />
    <path
       d="m 12.3,16.7 c 0.2,0.2 0.5,0.3 0.7,0.3 0.2,0 0.5,-0.1 0.7,-0.3 l 6,-6 C 19.9,10.5 20,10.3 20,10 20,9.7 19.9,9.5 19.7,9.3 L 18.3,7.9 C 18.1,7.7 17.9,7.6 17.6,7.6 c -0.3,0 -0.5,0.1 -0.7,0.3 l -1,1 C 15.6,9.2 15,9 15,8.5 V 2 C 15,1.4 14.6,1 14,1 H 12 C 11.4,1 11,1.4 11,2 V 8.6 C 11,9 10.5,9.3 10.1,9 L 9.1,8 C 8.9,7.8 8.7,7.7 8.4,7.7 8.1,7.7 7.9,7.8 7.7,8 L 6.3,9.4 C 6.1,9.6 6,9.8 6,10.1 c 0,0.3 0.1,0.5 0.3,0.7 z"
       id="path4"
       inkscape:connector-curvature="0"
-       style="fill:#00ff00" />
+       style="fill:url(#linearGradient315);fill-opacity:1" />
  </g>
+  <g
+     transform="matrix(3.7795276,0,0,3.7795276,668.39708,-480.81644)"
+     id="layer1"
+     inkscape:label="Layer 1" />
 </svg>
--- a/fpakman/resources/locale/en
+++ b/fpakman/resources/locale/en
@@ -1,17 +1,72 @@
-manage_window.columns.name=Name
-manage_window.columns.version=Version
+manage_window.title=Flatpak Application Manager
 manage_window.columns.latest_version=Latest Version
-manage_window.columns.branch=Branch
-manage_window.columns.arch=Arch
-manage_window.columns.ref=Ref
-manage_window.columns.origin=Origin
-manage_window.columns.update=Update ?
+manage_window.columns.installed=Installed
+manage_window.columns.update=Upgrade ?
+manage_window.apps_table.row.actions.info=Information
+manage_window.apps_table.row.actions.history=History
+manage_window.apps_table.row.actions.uninstall=Uninstall
+manage_window.apps_table.row.actions.uninstall.popup.title=Uninstall
+manage_window.apps_table.row.actions.uninstall.popup.body=Remove {} ?
+manage_window.apps_table.row.actions.downgrade=Downgrade
+manage_window.apps_table.row.actions.downgrade.popup.body=Do you really want to downgrade {} ?
+manage_window.apps_table.row.actions.install=Install
+manage_window.apps_table.upgrade_toggle.tooltip=Click here to check or uncheck the update
 manage_window.checkbox.only_apps=Apps
+window_manage.input_search.placeholder=Search
+window_manage.input_search.tooltip=Type and press ENTER to search for applications
 manage_window.label.updates=Updates
 manage_window.status.refreshing=Refreshing
-manage_window.status.updating=Updating
+manage_window.status.upgrading=Upgrading
+manage_window.status.uninstalling=Uninstalling
+manage_window.status.downgrading=Downgrading
+manage_window.status.info=Retrieving information
+manage_window.status.history=Retrieving history
+manage_window.status.searching=Searching
+manage_window.status.installing=Installing
+manage_window.bt.refresh.tooltip=Reload the data about installed applications
+manage_window.bt.upgrade.tooltip=Upgrade all selected applications
 popup.flatpak_not_installed.title=Error
 popup.flatpak_not_installed.msg=flatpak seems not to be installed. Exiting
+popup.root.title=Requires root privileges
+popup.root.password=Password
+popup.root.bad_password.title=Error
+popup.root.bad_password.body=Wrong password
+popup.downgrade.impossible.title=Error
+popup.downgrade.impossible.body=Impossible to downgrade: the app is in its first version
+popup.history.title=History
+popup.history.selected.tooltip=Current version
+popup.button.yes=Yes
+popup.button.no=No
+popup.button.cancel=Cancel
 tray.action.manage=Manage applications
 tray.action.exit=Exit
-notification.new_updates=Updates found
+tray.action.about=About
+tray.action.refreshing=Refreshing
+notification.new_updates={} updates
+flatpak.info.arch=arch
+flatpak.info.branch=branch
+flatpak.info.collection=collection
+flatpak.info.commit=commit
+flatpak.info.date=date
+flatpak.info.description=description
+flatpak.info.id=id
+flatpak.info.installation=installation
+flatpak.info.installed=installed
+flatpak.info.license=license
+flatpak.info.name=name
+flatpak.info.origin=origin
+flatpak.info.parent=parent
+flatpak.info.ref=ref
+flatpak.info.runtime=runtime
+flatpak.info.sdk=sdk
+flatpak.info.subject=subject
+flatpak.info.type=type
+flatpak.info.version=version
+about.info.desc=Non-official Flatpak application management graphical interface
+about.info.link=More information at
+about.info.license=Free license
+about.info.rate=If this tool is useful for you, give it a star on Github to keep it up
+yes=yes
+no=no
+version.updated=updated
+version.outdated=outdated
--- a/fpakman/resources/locale/es
+++ b/fpakman/resources/locale/es
@@ -1,17 +1,72 @@
-manage_window.columns.name=Nombre
-manage_window.columns.version=Versión
+manage_window.title=Administrador de Aplicativos Flatpak
 manage_window.columns.latest_version=Ultima Versión
-manage_window.columns.branch=Branch
-manage_window.columns.arch=Arch
-manage_window.columns.ref=Ref
-manage_window.columns.origin=Origen
-manage_window.columns.update=¿Actualizar?
-manage_window.checkbox.only_apps=Apps
+manage_window.columns.update=Actualizar ?
+manage_window.columns.installed=Instalado
+manage_window.apps_table.row.actions.info=Información
+manage_window.apps_table.row.actions.history=Historia
+manage_window.apps_table.row.actions.uninstall=Desinstalar
+manage_window.apps_table.row.actions.uninstall.popup.title=Desinstalación
+manage_window.apps_table.row.actions.uninstall.popup.body=¿Eliminar {}?
+manage_window.apps_table.row.actions.downgrade=Revertir versión
+manage_window.apps_table.row.actions.downgrade.popup.body=¿Realmente quieres revertir la versión actual de {}?
+manage_window.apps_table.row.actions.install=Instalar
+manage_window.apps_table.upgrade_toggle.tooltip=Haces clic aqui para marcar o desmarcar la actualización
+manage_window.checkbox.only_apps=Aplicativos
+window_manage.input_search.placeholder=Buscar
+window_manage.input_search.tooltip=Escriba y oprima ENTER para buscar aplicativos
 manage_window.label.updates=Actualizaciones
 manage_window.status.refreshing=Recargando
-manage_window.status.updating=Actualizando
+manage_window.status.upgrading=Actualizando
+manage_window.status.uninstalling=Desinstalando
+manage_window.status.downgrading=Revirtiendo
+manage_window.status.info=Obteniendo información
+manage_window.status.history=Obteniendo la historia
+manage_window.status.searching=Buscando
+manage_window.status.installing=Instalando
+manage_window.bt.refresh.tooltip=Recarga los datos sobre los aplicativos instalados
+manage_window.bt.upgrade.tooltip=Actualiza todos los aplicativos seleccionados
 popup.flatpak_not_installed.title=Error
 popup.flatpak_not_installed.msg=flatpak no parece estar instalado. Saliendo
+popup.root.title=Requiere privilegios de root
+popup.root.password=Contraseña
+popup.root.bad_password.title=Error
+popup.root.bad_password.body=Contraseña incorrecta
+popup.downgrade.impossible.title=Error
+popup.downgrade.impossible.body=Imposible revertir la versión: el aplicativo está en su primera versión
+popup.history.title=Historia
+popup.history.selected.tooltip=Versión actual
+popup.button.yes=Sí
+popup.button.no=No
+popup.button.cancel=Cancelar
 tray.action.manage=Administrar aplicativos
 tray.action.exit=Salir
-notification.new_updates=Actualizaciones encontradas
+tray.action.about=Sobre
+tray.action.refreshing=Recargando
+notification.new_updates=Actualizaciones {}
+flatpak.info.arch=arquitectura
+flatpak.info.branch=rama
+flatpak.info.collection=colección
+flatpak.info.commit=commit
+flatpak.info.date=fecha
+flatpak.info.description=descripción
+flatpak.info.id=id
+flatpak.info.installation=instalación
+flatpak.info.installed=instalado
+flatpak.info.license=licencia
+flatpak.info.name=nombre
+flatpak.info.origin=origen
+flatpak.info.parent=padre
+flatpak.info.ref=ref
+flatpak.info.runtime=runtime
+flatpak.info.sdk=sdk
+flatpak.info.subject=tema
+flatpak.info.type=tipo
+flatpak.info.version=versión
+about.info.desc=Interfaz grafica no oficial para administración de aplicativos Flatpak
+about.info.link=Mas informaciones en
+about.info.license=Licencia gratuita
+about.info.rate=Si esta herramienta es útil para ti, dale una estrella en Github para mantenerla
+yes=sí
+no=no
+version.updated=actualizada
+version.outdated=desactualizada
--- a/fpakman/resources/locale/pt
+++ b/fpakman/resources/locale/pt
@@ -1,17 +1,72 @@
-manage_window.columns.name=Nome
-manage_window.columns.version=Versão
+manage_window.title=Gerenciador de Aplicativos Flatpak
 manage_window.columns.latest_version=Última Versão
-manage_window.columns.branch=Branch
-manage_window.columns.arch=Arch
-manage_window.columns.ref=Ref
-manage_window.columns.origin=Origem
 manage_window.columns.update=Atualizar ?
-manage_window.checkbox.only_apps=Apps
+manage_window.columns.installed=Instalado
+manage_window.apps_table.row.actions.info=Informação
+manage_window.apps_table.row.actions.history=Histórico
+manage_window.apps_table.row.actions.uninstall=Desinstalar
+manage_window.apps_table.row.actions.uninstall.popup.title=Desinstalação
+manage_window.apps_table.row.actions.uninstall.popup.body=Remover {}?
+manage_window.apps_table.row.actions.downgrade=Reverter versão
+manage_window.apps_table.row.actions.downgrade.popup.body=Você realmente quer reverter a versão atual de {} ?
+manage_window.apps_table.row.actions.install=Instalar
+manage_window.apps_table.upgrade_toggle.tooltip=Clique aqui para marcar ou desmarcar a atualização
+manage_window.checkbox.only_apps=Aplicativos
+window_manage.input_search.placeholder=Buscar
+window_manage.input_search.tooltip=Digite e pressione ENTER para buscar aplicativos
 manage_window.label.updates=Atualizações
 manage_window.status.refreshing=Recarregando
-manage_window.status.updating=Atualizando
+manage_window.status.upgrading=Atualizando
+manage_window.status.uninstalling=Desinstalando
+manage_window.status.downgrading=Revertendo
+manage_window.status.info=Obtendo informação
+manage_window.status.history=Obtendo histórico
+manage_window.status.searching=Buscando
+manage_window.status.installing=Instalando
+manage_window.bt.refresh.tooltip=Recarrega os dados sobre os aplicativos instalados
+manage_window.bt.upgrade.tooltip=Atualiza todos os aplicativos selecionados
 popup.flatpak_not_installed.title=Erro
 popup.flatpak_not_installed.msg=flatpak não parece estar instalado. Saindo
+popup.root.title=Requer privilégios de root
+popup.root.password=Senha
+popup.root.bad_password.title=Erro
+popup.root.bad_password.body=Senha incorreta
+popup.downgrade.impossible.title=Erro
+popup.downgrade.impossible.body=Impossível reverter a versão: o aplicativo está na sua primeira versão
+popup.history.title=Histórico
+popup.history.selected.tooltip=Versão atual
+popup.button.yes=Sim
+popup.button.no=Não
+popup.button.cancel=Cancelar
 tray.action.manage=Gerenciar aplicativos
 tray.action.exit=Sair
-notification.new_updates=Atualizações encontradas
+tray.action.about=Sobre
+tray.action.refreshing=Recarregando
+notification.new_updates=Atualizações {}
+flatpak.info.arch=arquitetura
+flatpak.info.branch=ramo
+flatpak.info.collection=coleção
+flatpak.info.commit=commit
+flatpak.info.date=data
+flatpak.info.description=descrição
+flatpak.info.id=id
+flatpak.info.installation=instalação
+flatpak.info.installed=instalado
+flatpak.info.license=licença
+flatpak.info.name=nome
+flatpak.info.origin=origem
+flatpak.info.parent=pai
+flatpak.info.ref=ref
+flatpak.info.runtime=runtime
+flatpak.info.sdk=sdk
+flatpak.info.subject=assunto
+flatpak.info.type=tipo
+flatpak.info.version=versão
+about.info.desc=Interface gráfica não oficial para gerenciamento de aplicativos Flatpak
+about.info.link=Mais informações em
+about.info.license=Licença gratuita
+about.info.rate=Se essa ferramenta é útil para você, dê uma estrela no Github para mantê-la de pé
+yes=sim
+no=não
+version.updated=atualizada
+version.outdated=desatualizada
--- a/fpakman/view/qt/about.py
+++ b/fpakman/view/qt/about.py
@@ -0,0 +1,71 @@
+from PyQt5.QtCore import Qt
+from PyQt5.QtGui import QPixmap
+from PyQt5.QtWidgets import QVBoxLayout, QDialog, QLabel
+
+from fpakman import __version__
+from fpakman.core import resource
+
+PROJECT_URL = 'https://github.com/vinifmor/fpakman'
+LICENSE_URL = 'https://raw.githubusercontent.com/vinifmor/fpakman/master/LICENSE'
+
+
+class AboutDialog(QDialog):
+
+    def __init__(self, locale_keys: dict):
+        super(AboutDialog, self).__init__()
+        self.setWindowTitle(locale_keys['tray.action.about'])
+        layout = QVBoxLayout()
+        self.setLayout(layout)
+
+        label_logo = QLabel(self)
+        label_logo.setPixmap(QPixmap(resource.get_path('img/logo.svg')))
+        label_logo.setAlignment(Qt.AlignCenter)
+        layout.addWidget(label_logo)
+
+        label_name = QLabel('fpakman ( {} {} )'.format(locale_keys['flatpak.info.version'].lower(), __version__))
+        label_name.setStyleSheet('font-weight: bold;')
+        label_name.setAlignment(Qt.AlignCenter)
+        layout.addWidget(label_name)
+
+        layout.addWidget(QLabel(''))
+
+        line_desc = QLabel(self)
+        line_desc.setStyleSheet('font-size: 10px; font-weight: bold;')
+        line_desc.setText(locale_keys['about.info.desc'])
+        line_desc.setAlignment(Qt.AlignCenter)
+        line_desc.setMinimumWidth(400)
+        layout.addWidget(line_desc)
+
+        layout.addWidget(QLabel(''))
+
+        label_more_info = QLabel()
+        label_more_info.setStyleSheet('font-size: 9px;')
+        label_more_info.setText(locale_keys['about.info.link'] + ": <a href='{url}'>{url}</a>".format(url=PROJECT_URL))
+        label_more_info.setOpenExternalLinks(True)
+        label_more_info.setAlignment(Qt.AlignCenter)
+        layout.addWidget(label_more_info)
+
+        label_license = QLabel()
+        label_license.setStyleSheet('font-size: 9px;')
+        label_license.setText("<a href='{}'>{}</a>".format(LICENSE_URL, locale_keys['about.info.license']))
+        label_license.setOpenExternalLinks(True)
+        label_license.setAlignment(Qt.AlignCenter)
+        layout.addWidget(label_license)
+
+        layout.addWidget(QLabel(''))
+
+        label_rate = QLabel()
+        label_rate.setStyleSheet('font-size: 9px; font-weight: bold;')
+        label_rate.setText(locale_keys['about.info.rate'] + ' :)')
+        label_rate.setOpenExternalLinks(True)
+        label_rate.setAlignment(Qt.AlignCenter)
+        layout.addWidget(label_rate)
+
+        layout.addWidget(QLabel(''))
+
+        self.adjustSize()
+        self.setFixedSize(self.size())
+
+    def closeEvent(self, event):
+        event.ignore()
+        self.hide()
--- a/fpakman/view/qt/apps_table.py
+++ b/fpakman/view/qt/apps_table.py
@@ -0,0 +1,225 @@
+from typing import List
+
+from PyQt5.QtCore import Qt, QUrl
+from PyQt5.QtGui import QPixmap, QIcon, QColor, QCursor
+from PyQt5.QtNetwork import QNetworkRequest, QNetworkAccessManager
+from PyQt5.QtWidgets import QTableWidget, QTableView, QMenu, QAction, QTableWidgetItem, QToolButton, QWidget, \
+    QHeaderView, QLabel
+
+from fpakman.core import resource, util
+from fpakman.view.qt import dialog
+
+
+class UpdateToggleButton(QToolButton):
+
+    def __init__(self, model: dict, root: QWidget, locale_keys: dict, checked: bool = True):
+        super(UpdateToggleButton, self).__init__()
+        self.app = model
+        self.root = root
+        self.setCheckable(True)
+        self.clicked.connect(self.change_state)
+        self.icon_on = QIcon(resource.get_path('img/toggle_on.svg'))
+        self.icon_off = QIcon(resource.get_path('img/toggle_off.svg'))
+        self.setIcon(self.icon_on)
+        self.setStyleSheet('border: 0px;')
+        self.setToolTip(locale_keys['manage_window.apps_table.upgrade_toggle.tooltip'])
+
+        if not checked:
+            self.click()
+
+    def change_state(self, not_checked: bool):
+        self.app['update_checked'] = not not_checked
+        self.setIcon(self.icon_on if not not_checked else self.icon_off)
+        self.root.change_update_state()
+
+
+class AppsTable(QTableWidget):
+
+    def __init__(self, parent: QWidget):
+        super(AppsTable, self).__init__()
+        self.setParent(parent)
+        self.window = parent
+        self.column_names = [parent.locale_keys[key].capitalize() for key in ['flatpak.info.name',
+                                                                              'flatpak.info.version',
+                                                                              'manage_window.columns.latest_version',
+                                                                              'flatpak.info.branch',
+                                                                              'flatpak.info.arch',
+                                                                              'flatpak.info.id',
+                                                                              'flatpak.info.origin',
+                                                                              'manage_window.columns.installed',
+                                                                              'manage_window.columns.update']]
+        self.setColumnCount(len(self.column_names))
+        self.setFocusPolicy(Qt.NoFocus)
+        self.setShowGrid(False)
+        self.verticalHeader().setVisible(False)
+        self.setSelectionBehavior(QTableView.SelectRows)
+        self.setHorizontalHeaderLabels(self.column_names)
+        self.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
+        self.icon_flathub = QIcon(resource.get_path('img/flathub.svg'))
+
+        self.network_man = QNetworkAccessManager()
+        self.network_man.finished.connect(self._load_icon)
+
+        self.icon_cache = {}
+
+    def contextMenuEvent(self, QContextMenuEvent):  # selected row right click event
+
+        app = self.get_selected_app()
+
+        menu_row = QMenu()
+
+        if app['model']['installed']:
+            action_info = QAction(self.window.locale_keys["manage_window.apps_table.row.actions.info"])
+            action_info.setIcon(QIcon(resource.get_path('img/info.svg')))
+            action_info.triggered.connect(self._get_app_info)
+            menu_row.addAction(action_info)
+
+            action_history = QAction(self.window.locale_keys["manage_window.apps_table.row.actions.history"])
+            action_history.setIcon(QIcon(resource.get_path('img/history.svg')))
+            action_history.triggered.connect(self._get_app_history)
+            menu_row.addAction(action_history)
+
+            action_uninstall = QAction(self.window.locale_keys["manage_window.apps_table.row.actions.uninstall"])
+            action_uninstall.setIcon(QIcon(resource.get_path('img/uninstall.svg')))
+            action_uninstall.triggered.connect(self._uninstall_app)
+            menu_row.addAction(action_uninstall)
+
+            if not app['model']['runtime']:  # not available for runtimes
+                action_downgrade = QAction(self.window.locale_keys["manage_window.apps_table.row.actions.downgrade"])
+                action_downgrade.triggered.connect(self._downgrade_app)
+                action_downgrade.setIcon(QIcon(resource.get_path('img/downgrade.svg')))
+                menu_row.addAction(action_downgrade)
+        else:
+            action_install = QAction(self.window.locale_keys["manage_window.apps_table.row.actions.install"])
+            action_install.setIcon(QIcon(resource.get_path('img/install.svg')))
+            action_install.triggered.connect(self._install_app)
+            menu_row.addAction(action_install)
+
+        menu_row.adjustSize()
+        menu_row.popup(QCursor.pos())
+        menu_row.exec_()
+
+    def get_selected_app(self):
+        return self.window.apps[self.currentRow()]
+
+    def get_selected_app_icon(self):
+        return self.item(self.currentRow(), 0).icon()
+
+    def _uninstall_app(self):
+        selected_app = self.get_selected_app()
+
+        if dialog.ask_confirmation(title=self.window.locale_keys['manage_window.apps_table.row.actions.uninstall.popup.title'],
+                                   body=self.window.locale_keys['manage_window.apps_table.row.actions.uninstall.popup.body'].format(selected_app['model']['name']),
+                                   locale_keys=self.window.locale_keys):
+            self.window.uninstall_app(selected_app['model']['ref'])
+
+    def _downgrade_app(self):
+        selected_app = self.get_selected_app()
+
+        if dialog.ask_confirmation(title=self.window.locale_keys['manage_window.apps_table.row.actions.downgrade'],
+                                   body=self.window.locale_keys['manage_window.apps_table.row.actions.downgrade.popup.body'].format(selected_app['model']['name']),
+                                   locale_keys=self.window.locale_keys):
+            self.window.downgrade_app(selected_app)
+
+    def _get_app_info(self):
+        self.window.get_app_info(self.get_selected_app())
+
+    def _get_app_history(self):
+        self.window.get_app_history(self.get_selected_app())
+
+    def _install_app(self):
+        self.window.install_app(self.get_selected_app())
+
+    def _load_icon(self, http_response):
+        icon_url = http_response.url().toString()
+        pixmap = QPixmap()
+        pixmap.loadFromData(http_response.readAll())
+        icon = QIcon(pixmap)
+        self.icon_cache[icon_url] = icon
+
+        for idx, app in enumerate(self.window.apps):
+            if app['model']['icon'] == icon_url:
+                self.item(idx, 0).setIcon(icon)
+                self.window.resize_and_center()
+                break
+
+    def update_apps(self, apps: List[dict]):
+        self.setEnabled(True)
+        self.setRowCount(len(apps) if apps else 0)
+
+        if apps:
+            for idx, app in enumerate(apps):
+
+                tooltip = util.strip_html(app['model']['description']) if app['model']['description'] else None
+
+                col_name = QTableWidgetItem()
+                col_name.setText(app['model']['name'])
+                col_name.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
+                col_name.setToolTip(tooltip)
+
+                if not app['model']['icon']:
+                    col_name.setIcon(self.icon_flathub)
+                else:
+                    cached_icon = self.icon_cache.get(app['model']['icon'])
+
+                    if cached_icon:
+                        col_name.setIcon(cached_icon)
+                    else:
+                        col_name.setIcon(self.icon_flathub)
+                        self.network_man.get(QNetworkRequest(QUrl(app['model']['icon'])))
+
+                self.setItem(idx, 0, col_name)
+
+                col_version = QTableWidgetItem()
+                col_version.setText(app['model']['version'])
+                col_version.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
+                col_version.setToolTip(tooltip)
+                self.setItem(idx, 1, col_version)
+
+                col_release = QTableWidgetItem()
+                col_release.setText(app['model']['latest_version'])
+                col_release.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
+                col_release.setToolTip(tooltip)
+                self.setItem(idx, 2, col_release)
+
+                if app['model']['version'] and app['model']['latest_version'] and app['model']['version'] < app['model']['latest_version']:
+                    col_release.setForeground(QColor('orange'))
+
+                col_branch = QTableWidgetItem()
+                col_branch.setText(app['model']['branch'])
+                col_branch.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
+                col_branch.setToolTip(tooltip)
+                self.setItem(idx, 3, col_branch)
+
+                col_arch = QTableWidgetItem()
+                col_arch.setText(app['model']['arch'])
+                col_arch.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
+                col_arch.setToolTip(tooltip)
+                self.setItem(idx, 4, col_arch)
+
+                col_id = QTableWidgetItem()
+                col_id.setText(app['model']['id'])
+                col_id.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
+                col_id.setToolTip(tooltip)
+                self.setItem(idx, 5, col_id)
+
+                col_origin = QTableWidgetItem()
+                col_origin.setText(app['model']['origin'])
+                col_origin.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
+                col_origin.setToolTip(tooltip)
+                self.setItem(idx, 6, col_origin)
+
+                col_installed = QLabel()
+                col_installed.setPixmap((QPixmap(resource.get_path('img/{}.svg'.format('checked' if app['model']['installed'] else 'red_cross')))))
+                col_installed.setToolTip(tooltip)
+                col_installed.setAlignment(Qt.AlignCenter)
+
+                self.setCellWidget(idx, 7, col_installed)
+
+                col_update = UpdateToggleButton(app, self.window, self.window.locale_keys, app['model']['update']) if app['model']['update'] else None
+                self.setCellWidget(idx, 8, col_update)
+
+    def change_headers_policy(self, policy: QHeaderView = QHeaderView.ResizeToContents):
+        header_horizontal = self.horizontalHeader()
+        for i in range(self.columnCount()):
+            header_horizontal.setSectionResizeMode(i, policy)
--- a/fpakman/view/qt/dialog.py
+++ b/fpakman/view/qt/dialog.py
@@ -0,0 +1,32 @@
+from PyQt5.QtGui import QIcon
+from PyQt5.QtWidgets import QMessageBox
+
+from fpakman.core import resource
+
+
+def show_error(title: str, body: str, icon: QIcon = QIcon(resource.get_path('img/logo.svg'))):
+    error_msg = QMessageBox()
+    error_msg.setIcon(QMessageBox.Critical)
+    error_msg.setWindowTitle(title)
+    error_msg.setText(body)
+
+    if icon:
+        error_msg.setWindowIcon(icon)
+
+    error_msg.exec_()
+
+
+def ask_confirmation(title: str, body: str, locale_keys: dict, icon: QIcon = QIcon(resource.get_path('img/logo.svg'))):
+    dialog_confirmation = QMessageBox()
+    dialog_confirmation.setIcon(QMessageBox.Question)
+    dialog_confirmation.setWindowTitle(title)
+    dialog_confirmation.setText(body)
+    bt_yes = dialog_confirmation.addButton(locale_keys['popup.button.yes'], QMessageBox.YesRole)
+    dialog_confirmation.addButton(locale_keys['popup.button.no'], QMessageBox.NoRole)
+
+    if icon:
+        dialog_confirmation.setWindowIcon(icon)
+
+    dialog_confirmation.exec_()
+
+    return dialog_confirmation.clickedButton() == bt_yes
--- a/fpakman/view/qt/history.py
+++ b/fpakman/view/qt/history.py
@@ -0,0 +1,54 @@
+import operator
+from functools import reduce
+
+from PyQt5.QtCore import Qt
+from PyQt5.QtGui import QIcon
+from PyQt5.QtWidgets import QDialog, QVBoxLayout, QTableWidget, QTableWidgetItem, QHeaderView
+
+
+class HistoryDialog(QDialog):
+
+    def __init__(self, app: dict, app_icon: QIcon,  locale_keys: dict):
+        super(HistoryDialog, self).__init__()
+
+        self.setWindowTitle('{} - {} '.format(locale_keys['popup.history.title'], app['model']['name']))
+        self.setWindowIcon(app_icon)
+
+        layout = QVBoxLayout()
+        self.setLayout(layout)
+
+        table_history = QTableWidget()
+        table_history.setFocusPolicy(Qt.NoFocus)
+        table_history.setShowGrid(False)
+        table_history.verticalHeader().setVisible(False)
+        table_history.setAlternatingRowColors(True)
+
+        table_history.setColumnCount(len(app['commits'][0]))
+        table_history.setRowCount(len(app['commits']))
+        table_history.setHorizontalHeaderLabels([locale_keys['flatpak.info.' + key].capitalize() for key in sorted(app['commits'][0].keys())])
+
+        for row, commit in enumerate(app['commits']):
+
+            current_app_commit = app['model']['commit'] == commit['commit']
+
+            for col, key in enumerate(sorted(commit.keys())):
+                item = QTableWidgetItem()
+                item.setText(commit[key])
+                item.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
+
+                if current_app_commit:
+                    item.setBackground(Qt.darkYellow if row != 0 else Qt.darkGreen)
+                    tip = '{}. {}.'.format(locale_keys['popup.history.selected.tooltip'], locale_keys['version.{}'.format('updated'if row == 0 else 'outdated')].capitalize())
+
+                    item.setToolTip(tip)
+
+                table_history.setItem(row, col, item)
+
+        layout.addWidget(table_history)
+
+        header_horizontal = table_history.horizontalHeader()
+        for i in range(0, table_history.columnCount()):
+            header_horizontal.setSectionResizeMode(i, QHeaderView.Stretch)
+
+        new_width = reduce(operator.add, [table_history.columnWidth(i) for i in range(table_history.columnCount())])
+        self.resize(new_width, table_history.height())
--- a/fpakman/view/qt/info.py
+++ b/fpakman/view/qt/info.py
@@ -0,0 +1,39 @@
+from PyQt5.QtGui import QIcon
+from PyQt5.QtWidgets import QDialog, QVBoxLayout, QFormLayout, QGroupBox, \
+    QLineEdit, QLabel, QPlainTextEdit
+
+
+class InfoDialog(QDialog):
+
+    def __init__(self, app: dict, app_icon: QIcon, locale_keys: dict):
+        super(InfoDialog, self).__init__()
+        self.setWindowTitle(app['name'])
+        self.setWindowIcon(app_icon)
+        layout = QVBoxLayout()
+        self.setLayout(layout)
+
+        gbox_info_layout = QFormLayout()
+        gbox_info = QGroupBox()
+        gbox_info.setLayout(gbox_info_layout)
+        layout.addWidget(gbox_info)
+
+        for attr in sorted(app.keys()):
+
+            if attr != 'name' and app[attr]:
+                if attr == 'description':
+                    text = QPlainTextEdit()
+                    text.appendHtml(app[attr])
+                else:
+                    text = QLineEdit()
+                    text.setText(app[attr])
+                    text.setCursorPosition(0)
+                    text.setStyleSheet("width: 400px")
+
+                text.setReadOnly(True)
+
+                label = QLabel("{}: ".format(locale_keys.get('flatpak.info.' + attr, attr)).capitalize())
+                label.setStyleSheet("font-weight: bold")
+
+                gbox_info_layout.addRow(label, text)
+
+        self.adjustSize()
--- a/fpakman/view/qt/root.py
+++ b/fpakman/view/qt/root.py
@@ -0,0 +1,45 @@
+import io
+import os
+import subprocess
+
+from PyQt5.QtWidgets import QInputDialog, QLineEdit
+
+from fpakman.view.qt.dialog import show_error
+
+
+def is_root():
+    return os.getuid() == 0
+
+
+def ask_root_password(locale_keys: dict):
+
+    dialog_pwd = QInputDialog()
+    dialog_pwd.setInputMode(QInputDialog.TextInput)
+    dialog_pwd.setTextEchoMode(QLineEdit.Password)
+    dialog_pwd.setWindowTitle(locale_keys['popup.root.title'])
+    dialog_pwd.setLabelText(locale_keys['popup.root.password'] + ':')
+    dialog_pwd.setCancelButtonText(locale_keys['popup.button.cancel'])
+    dialog_pwd.resize(400, 200)
+
+    ok = dialog_pwd.exec_()
+
+    if ok:
+        if not validate_password(dialog_pwd.textValue()):
+            show_error(title=locale_keys['popup.root.bad_password.title'],
+                       body=locale_keys['popup.root.bad_password.body'])
+            ok = False
+
+    return dialog_pwd.textValue(), ok
+
+
+def validate_password(password: str) -> bool:
+    proc = subprocess.Popen('sudo -k && echo {} | sudo -S whoami'.format(password),
+                            shell=True,
+                            stdout=subprocess.PIPE,
+                            stderr=subprocess.DEVNULL,
+                            bufsize=-1)
+    stream = os._wrap_close(io.TextIOWrapper(proc.stdout), proc)
+    res = stream.read()
+    stream.close()
+
+    return bool(res.strip())
--- a/fpakman/view/qt/systray.py
+++ b/fpakman/view/qt/systray.py
@@ -1,82 +1,139 @@
-import os
 import time
+from typing import List

-from PyQt5.QtCore import QThread, pyqtSignal, QCoreApplication
+from PyQt5.QtCore import QThread, pyqtSignal, QCoreApplication, Qt
 from PyQt5.QtGui import QIcon
 from PyQt5.QtWidgets import QSystemTrayIcon, QMenu

-from fpakman.core import resource
-from fpakman.core.controller import FlatpakController
+from fpakman.core import resource, system
+from fpakman.core.controller import FlatpakManager
+from fpakman.view.qt.about import AboutDialog
 from fpakman.view.qt.window import ManageWindow


 class UpdateCheck(QThread):

-    signal = pyqtSignal(int)
+    signal = pyqtSignal(list)

-    def __init__(self, check_interval: int, controller: FlatpakController, parent=None):
+    def __init__(self, manager: FlatpakManager, check_interval: int, parent=None):
        super(UpdateCheck, self).__init__(parent)
-        self.controller = controller
        self.check_interval = check_interval
+        self.manager = manager

    def run(self):

        while True:

-            apps = self.controller.refresh()
+            apps = self.manager.read_installed()

-            updates = len([app for app in apps if app['update']])
+            updates = [app for app in apps if app['update']]

-            self.signal.emit(updates)
+            if updates:
+                self.signal.emit(updates)

            time.sleep(self.check_interval)


+class LoadDatabase(QThread):
+
+    signal_finished = pyqtSignal()
+
+    def __init__(self, manager: FlatpakManager, parent=None):
+        super(LoadDatabase, self).__init__(parent)
+        self.manager = manager
+
+    def run(self):
+        self.manager.load_full_database()
+        self.signal_finished.emit()
+
+
 class TrayIcon(QSystemTrayIcon):

-    def __init__(self, locale_keys: dict, controller: FlatpakController, check_interval: int = 60):
+    def __init__(self, locale_keys: dict, manager: FlatpakManager, check_interval: int = 60, update_notification: bool = True):
        super(TrayIcon, self).__init__()
        self.locale_keys = locale_keys
-        self.controller = controller
+        self.manager = manager

-        self.icon_default = QIcon(resource.get_path('img/flathub_45.svg'))
-        self.icon_update = QIcon(resource.get_path('img/update_logo.svg'))
+        self.icon_default = QIcon(resource.get_path('img/logo.png'))
+        self.icon_update = QIcon(resource.get_path('img/logo_update.png'))
        self.setIcon(self.icon_default)

        self.menu = QMenu()
+
+        self.action_refreshing = self.menu.addAction(self.locale_keys['tray.action.refreshing'] + '...')
+        self.action_refreshing.setEnabled(False)
+
        self.action_manage = self.menu.addAction(self.locale_keys['tray.action.manage'])
        self.action_manage.triggered.connect(self.show_manage_window)
+        self.action_manage.setVisible(False)
+
+        self.action_about = self.menu.addAction(self.locale_keys['tray.action.about'])
+        self.action_about.triggered.connect(self.show_about)
+
        self.action_exit = self.menu.addAction(self.locale_keys['tray.action.exit'])
        self.action_exit.triggered.connect(lambda: QCoreApplication.exit())
+
        self.setContextMenu(self.menu)

-        self.manage_window = ManageWindow(locale_keys=self.locale_keys, controller=controller, tray_icon=self)
-        self.check_thread = UpdateCheck(check_interval=check_interval, controller=self.controller)
+        self.manage_window = None
+        self.check_thread = UpdateCheck(check_interval=check_interval, manager=self.manager)
        self.check_thread.signal.connect(self.notify_updates)
        self.check_thread.start()

-    def notify_updates(self, updates: int):
-        if updates > 0:
-            if self.icon().cacheKey() != self.icon_update.cacheKey():
-                self.setIcon(self.icon_update)
+        self.dialog_about = None

-                msg = '{}: {}'.format(self.locale_keys['notification.new_updates'], updates)
+        self.thread_database = LoadDatabase(manager)
+        self.thread_database.signal_finished.connect(self._update_menu)
+        self.last_updates = set()
+        self.update_notification = update_notification
+
+    def load_database(self):
+        self.thread_database.start()
+
+    def _update_menu(self):
+        self.action_refreshing.setVisible(False)
+        self.action_manage.setVisible(True)
+
+    def notify_updates(self, updates: List[dict]):
+
+        if len(updates) > 0:
+
+            update_keys = {'{}:{}'.format(app['id'], app['latest_version']) for app in updates}
+
+            new_icon = self.icon_update
+
+            if update_keys.difference(self.last_updates):
+                self.last_updates = update_keys
+                msg = '{}: {}'.format(self.locale_keys['notification.new_updates'].format('Flatpak'), len(updates))
                self.setToolTip(msg)

-                if bool(os.getenv('FPAKMAN_UPDATE_NOTIFICATION', 1)):
-                    os.system("notify-send -i {} '{}'".format(resource.get_path('img/flathub_45.svg'), msg))
-
-                if self.manage_window:
-                    self.manage_window.refresh()
+                if self.update_notification:
+                    system.notify_user(msg)

        else:
-            self.setIcon(self.icon_default)
+            new_icon = self.icon_default
            self.setToolTip(None)

+        if self.icon().cacheKey() != new_icon.cacheKey():  # changes the icon if needed
+            self.setIcon(new_icon)
+
    def show_manage_window(self):

-        if not self.manage_window:
-            self.manage_window = ManageWindow(controller=self.controller)
+        if self.manage_window is None:
+            self.manage_window = ManageWindow(locale_keys=self.locale_keys,
+                                              manager=self.manager,
+                                              tray_icon=self)

-        self.manage_window.refresh()
-        self.manage_window.show()
+        if self.manage_window.isMinimized():
+            self.manage_window.setWindowState(Qt.WindowNoState)
+        else:
+            self.manage_window.refresh()
+            self.manage_window.show()
+
+    def show_about(self):
+
+        if self.dialog_about is None:
+            self.dialog_about = AboutDialog(self.locale_keys)
+
+        if self.dialog_about.isHidden():
+            self.dialog_about.show()
--- a/fpakman/view/qt/thread.py
+++ b/fpakman/view/qt/thread.py
@@ -0,0 +1,186 @@
+import time
+
+from PyQt5.QtCore import QThread, pyqtSignal
+
+from fpakman.core import flatpak
+from fpakman.core.controller import FlatpakManager
+from fpakman.view.qt import dialog
+
+
+class UpdateSelectedApps(QThread):
+
+    signal_finished = pyqtSignal()
+    signal_output = pyqtSignal(str)
+
+    def __init__(self):
+        super(UpdateSelectedApps, self).__init__()
+        self.refs_to_update = []
+
+    def run(self):
+
+        for app_ref in self.refs_to_update:
+            for output in flatpak.update_and_stream(app_ref):
+                line = output.decode().strip()
+                if line:
+                    self.signal_output.emit(line)
+
+        self.signal_finished.emit()
+
+
+class RefreshApps(QThread):
+
+    signal = pyqtSignal(list)
+
+    def __init__(self, manager: FlatpakManager):
+        super(RefreshApps, self).__init__()
+        self.manager = manager
+
+    def run(self):
+        self.signal.emit(self.manager.read_installed())
+
+
+class UninstallApp(QThread):
+    signal_finished = pyqtSignal()
+    signal_output = pyqtSignal(str)
+
+    def __init__(self):
+        super(UninstallApp, self).__init__()
+        self.app_ref = None
+
+    def run(self):
+        if self.app_ref:
+            for output in flatpak.uninstall_and_stream(self.app_ref):
+                line = output.decode().strip()
+                if line:
+                    self.signal_output.emit(line)
+
+            self.signal_finished.emit()
+
+
+class DowngradeApp(QThread):
+    signal_finished = pyqtSignal()
+    signal_output = pyqtSignal(str)
+
+    def __init__(self, manager: FlatpakManager, locale_keys: dict):
+        super(DowngradeApp, self).__init__()
+        self.manager = manager
+        self.app = None
+        self.root_password = None
+        self.locale_keys = locale_keys
+
+    def run(self):
+        if self.app:
+
+            stream = self.manager.downgrade_app(self.app['model'], self.root_password)
+
+            if stream is None:
+                dialog.show_error(title=self.locale_keys['popup.downgrade.impossible.title'],
+                                  body=self.locale_keys['popup.downgrade.impossible.body'])
+            else:
+                for output in self.manager.downgrade_app(self.app['model'], self.root_password):
+                    line = output.decode().strip()
+                    if line:
+                        self.signal_output.emit(line)
+
+            self.app = None
+            self.root_password = None
+            self.signal_finished.emit()
+
+
+class GetAppInfo(QThread):
+    signal_finished = pyqtSignal(dict)
+
+    def __init__(self):
+        super(GetAppInfo, self).__init__()
+        self.app = None
+
+    def run(self):
+        if self.app:
+            app_info = flatpak.get_app_info_fields(self.app['model']['id'], self.app['model']['branch'])
+            app_info['name'] = self.app['model']['name']
+            app_info['type'] = 'runtime' if self.app['model']['runtime'] else 'app'
+            app_info['description'] = self.app['model']['description']
+            self.signal_finished.emit(app_info)
+            self.app = None
+
+
+class GetAppHistory(QThread):
+    signal_finished = pyqtSignal(dict)
+
+    def __init__(self):
+        super(GetAppHistory, self).__init__()
+        self.app = None
+
+    def run(self):
+        if self.app:
+            commits = flatpak.get_app_commits_data(self.app['model']['ref'], self.app['model']['origin'])
+            self.signal_finished.emit({'model': self.app['model'], 'commits': commits})
+            self.app = None
+
+
+class SearchApps(QThread):
+    signal_finished = pyqtSignal(list)
+
+    def __init__(self, manager: FlatpakManager):
+        super(SearchApps, self).__init__()
+        self.word = None
+        self.manager = manager
+
+    def run(self):
+        apps_found = []
+
+        if self.word:
+            apps_found = self.manager.search(self.word)
+
+        self.signal_finished.emit(apps_found)
+        self.word = None
+
+
+class InstallApp(QThread):
+
+    signal_finished = pyqtSignal()
+    signal_output = pyqtSignal(str)
+
+    def __init__(self):
+        super(InstallApp, self).__init__()
+        self.app = None
+
+    def run(self):
+
+        if self.app:
+            for output in flatpak.install_and_stream(self.app['model']['id'], self.app['model']['origin']):
+                line = output.decode().strip()
+                if line:
+                    self.signal_output.emit(line)
+
+        self.app = None
+        self.signal_finished.emit()
+
+
+class AnimateProgress(QThread):
+
+    signal_change = pyqtSignal(int)
+
+    def __init__(self):
+        super(AnimateProgress, self).__init__()
+        self.progress_value = 0
+        self.increment = 5
+        self.stop = False
+
+    def run(self):
+
+        current_increment = self.increment
+
+        while not self.stop:
+            self.signal_change.emit(self.progress_value)
+
+            if self.progress_value == 100:
+                current_increment = -current_increment
+            if self.progress_value == 0:
+                current_increment = self.increment
+
+            self.progress_value += current_increment
+
+            time.sleep(0.05)
+
+        self.progress_value = 0
--- a/fpakman/view/qt/window.py
+++ b/fpakman/view/qt/window.py
@@ -3,81 +3,84 @@ from functools import reduce
 from threading import Lock
 from typing import List

-from PyQt5.QtCore import Qt, QThread, pyqtSignal, QUrl, QEvent
-from PyQt5.QtGui import QIcon, QColor, QPixmap, QWindowStateChangeEvent
-from PyQt5.QtNetwork import QNetworkAccessManager, QNetworkRequest
-from PyQt5.QtWidgets import QWidget, QVBoxLayout, QApplication, QTableWidget, \
-    QTableWidgetItem, QTableView, QCheckBox, QHeaderView, QToolButton, QToolBar, \
-    QSizePolicy, QLabel, QMessageBox, QPlainTextEdit
+from PyQt5.QtCore import QEvent
+from PyQt5.QtGui import QIcon, QWindowStateChangeEvent, QPixmap
+from PyQt5.QtWidgets import QWidget, QVBoxLayout, QApplication, QCheckBox, QHeaderView, QToolButton, QToolBar, \
+    QSizePolicy, QLabel, QPlainTextEdit, QLineEdit, QProgressBar

-from fpakman import __version__
-from fpakman.core import resource
-from fpakman.core.controller import FlatpakController
+from fpakman.core import resource, flatpak
+from fpakman.core.controller import FlatpakManager
+from fpakman.view.qt import dialog
+from fpakman.view.qt.apps_table import AppsTable
+from fpakman.view.qt.history import HistoryDialog
+from fpakman.view.qt.info import InfoDialog
+from fpakman.view.qt.root import is_root, ask_root_password
+from fpakman.view.qt.thread import UpdateSelectedApps, RefreshApps, UninstallApp, DowngradeApp, GetAppInfo, \
+    GetAppHistory, SearchApps, InstallApp, AnimateProgress

-
-class UpdateToggleButton(QToolButton):
-
-    def __init__(self, model: dict, root: QWidget, checked: bool = True):
-        super(UpdateToggleButton, self).__init__()
-        self.model = model
-        self.root = root
-        self.setCheckable(True)
-        self.clicked.connect(self.change_state)
-        self.icon_on = QIcon(resource.get_path('img/toggle_on.svg'))
-        self.icon_off = QIcon(resource.get_path('img/toggle_off.svg'))
-        self.setIcon(self.icon_on)
-        self.setStyleSheet('border: 0px;')
-
-        if not checked:
-            self.click()
-
-    def change_state(self, not_checked: bool):
-        self.model['update_checked'] = not not_checked
-        self.setIcon(self.icon_on if not not_checked else self.icon_off)
-        self.root.change_update_state()
+DARK_ORANGE = '#FF4500'


 class ManageWindow(QWidget):

    __BASE_HEIGHT__ = 400

-    def __init__(self, locale_keys: dict, controller: FlatpakController, tray_icon = None):
+    def __init__(self, locale_keys: dict, manager: FlatpakManager, tray_icon=None):
        super(ManageWindow, self).__init__()
        self.locale_keys = locale_keys
-        self.column_names = [locale_keys['manage_window.columns.name'],
-                             locale_keys['manage_window.columns.version'],
-                             locale_keys['manage_window.columns.latest_version'],
-                             locale_keys['manage_window.columns.branch'],
-                             locale_keys['manage_window.columns.arch'],
-                             locale_keys['manage_window.columns.ref'],
-                             locale_keys['manage_window.columns.origin'],
-                             locale_keys['manage_window.columns.update']]
-        self.controller = controller
-        self.icon_cache = {}
+        self.manager = manager
        self.tray_icon = tray_icon
        self.thread_lock = Lock()
        self.working = False  # restrict the number of threaded actions
        self.apps = []
        self.label_flatpak = None

-        self.network_man = QNetworkAccessManager()
-        self.network_man.finished.connect(self._load_icon)
-
-        self.icon_flathub = QIcon(resource.get_path('img/flathub_45.svg'))
+        self.icon_flathub = QIcon(resource.get_path('img/logo.svg'))
        self._check_flatpak_installed()
        self.resize(ManageWindow.__BASE_HEIGHT__, ManageWindow.__BASE_HEIGHT__)
-        self.setWindowTitle('fpakman ({})'.format(__version__))
+        self.setWindowTitle(locale_keys['manage_window.title'])
        self.setWindowIcon(self.icon_flathub)

        self.layout = QVBoxLayout()
        self.setLayout(self.layout)

+        self.toolbar_search = QToolBar()
+        self.toolbar_search.setStyleSheet("spacing: 0px;")
+        self.toolbar_search.setContentsMargins(0, 0, 0, 0)
+
+        spacer = QWidget()
+        spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
+
+        self.toolbar_search.addWidget(spacer)
+
+        label_pre_search = QLabel()
+        label_pre_search.setStyleSheet("background: white; border-top-left-radius: 5px; border-bottom-left-radius: 5px;")
+        self.toolbar_search.addWidget(label_pre_search)
+
+        self.input_search = QLineEdit()
+        self.input_search.setFrame(False)
+        self.input_search.setPlaceholderText(self.locale_keys['window_manage.input_search.placeholder']+"...")
+        self.input_search.setToolTip(self.locale_keys['window_manage.input_search.tooltip'])
+        self.input_search.setStyleSheet("QLineEdit { background-color: white; color: grey; spacing: 0;}")
+        self.input_search.returnPressed.connect(self.search)
+        self.toolbar_search.addWidget(self.input_search)
+
+        label_pos_search = QLabel()
+        label_pos_search.setPixmap(QPixmap(resource.get_path('img/search.svg')))
+        label_pos_search.setStyleSheet("background: white; padding-right: 10px; border-top-right-radius: 5px; border-bottom-right-radius: 5px;")
+        self.toolbar_search.addWidget(label_pos_search)
+
+        spacer = QWidget()
+        spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
+        self.toolbar_search.addWidget(spacer)
+        self.layout.addWidget(self.toolbar_search)
+
+        toolbar = QToolBar()
+
        self.checkbox_only_apps = QCheckBox()
        self.checkbox_only_apps.setText(self.locale_keys['manage_window.checkbox.only_apps'])
        self.checkbox_only_apps.setChecked(True)
        self.checkbox_only_apps.stateChanged.connect(self.filter_only_apps)
-
-        toolbar = QToolBar()
        toolbar.addWidget(self.checkbox_only_apps)

        spacer = QWidget()
@@ -86,7 +89,7 @@ class ManageWindow(QWidget):

        self.label_status = QLabel()
        self.label_status.setText('')
-        self.label_status.setStyleSheet("color: orange")
+        self.label_status.setStyleSheet("color: {}; font-weight: bold".format(DARK_ORANGE))
        toolbar.addWidget(self.label_status)

        spacer = QWidget()
@@ -94,28 +97,22 @@ class ManageWindow(QWidget):
        toolbar.addWidget(spacer)

        self.bt_refresh = QToolButton()
+        self.bt_refresh.setToolTip(locale_keys['manage_window.bt.refresh.tooltip'])
        self.bt_refresh.setIcon(QIcon(resource.get_path('img/refresh.svg')))
        self.bt_refresh.clicked.connect(lambda: self.refresh(clear_output=True))
        toolbar.addWidget(self.bt_refresh)

-        self.bt_update = QToolButton()
-        self.bt_update.setIcon(QIcon(resource.get_path('img/update_green.svg')))
-        self.bt_update.setEnabled(False)
-        self.bt_update.clicked.connect(self.update_selected)
-        toolbar.addWidget(self.bt_update)
+        self.bt_upgrade = QToolButton()
+        self.bt_upgrade.setToolTip(locale_keys['manage_window.bt.upgrade.tooltip'])
+        self.bt_upgrade.setIcon(QIcon(resource.get_path('img/update_green.svg')))
+        self.bt_upgrade.setEnabled(False)
+        self.bt_upgrade.clicked.connect(self.update_selected)
+        toolbar.addWidget(self.bt_upgrade)

        self.layout.addWidget(toolbar)

-        self.table_apps = QTableWidget()
-        self.table_apps.setColumnCount(len(self.column_names))
-        self.table_apps.setFocusPolicy(Qt.NoFocus)
-        self.table_apps.setShowGrid(False)
-        self.table_apps.verticalHeader().setVisible(False)
-        self.table_apps.setSelectionBehavior(QTableView.SelectRows)
-        self.table_apps.setHorizontalHeaderLabels(self.column_names)
-        self.table_apps.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
-
-        self._change_table_headers_policy()
+        self.table_apps = AppsTable(self)
+        self.table_apps.change_headers_policy()

        self.layout.addWidget(self.table_apps)

@@ -126,35 +123,66 @@ class ManageWindow(QWidget):
        self.textarea_output.setVisible(False)
        self.textarea_output.setReadOnly(True)

-        self.thread_update = UpdateSelectedApps(self.controller)
+        self.thread_update = UpdateSelectedApps()
        self.thread_update.signal_output.connect(self._update_action_output)
        self.thread_update.signal_finished.connect(self._finish_update_selected)

-        self.thread_refresh = RefreshApps(self.controller)
+        self.thread_refresh = RefreshApps(self.manager)
        self.thread_refresh.signal.connect(self._finish_refresh)

+        self.thread_uninstall = UninstallApp()
+        self.thread_uninstall.signal_output.connect(self._update_action_output)
+        self.thread_uninstall.signal_finished.connect(self._finish_uninstall)
+
+        self.thread_downgrade = DowngradeApp(self.manager, self.locale_keys)
+        self.thread_downgrade.signal_output.connect(self._update_action_output)
+        self.thread_downgrade.signal_finished.connect(self._finish_downgrade)
+
+        self.thread_get_info = GetAppInfo()
+        self.thread_get_info.signal_finished.connect(self._finish_get_info)
+
+        self.thread_get_history = GetAppHistory()
+        self.thread_get_history.signal_finished.connect(self._finish_get_history)
+
+        self.thread_search = SearchApps(self.manager)
+        self.thread_search.signal_finished.connect(self._finish_search)
+
+        self.thread_install = InstallApp()
+        self.thread_install.signal_output.connect(self._update_action_output)
+        self.thread_install.signal_finished.connect(self._finish_install)
+
+        self.thread_animate_progress = AnimateProgress()
+        self.thread_animate_progress.signal_change.connect(self._update_progress)
+
        self.toolbar_bottom = QToolBar()
        self.label_updates = QLabel('')
+        self.label_updates.setStyleSheet("color: {}; font-weight: bold".format(DARK_ORANGE))
        self.toolbar_bottom.addWidget(self.label_updates)
+
+        spacer = QWidget()
+        spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
+        self.toolbar_bottom.addWidget(spacer)
+
+        self.progress_bar = QProgressBar()
+        self.progress_bar.setTextVisible(False)
+        self.ref_progress_bar = self.toolbar_bottom.addWidget(self.progress_bar)
+
        spacer = QWidget()
        spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
        self.toolbar_bottom.addWidget(spacer)

        self.label_flatpak = QLabel(self._get_flatpak_label())
        self.toolbar_bottom.addWidget(self.label_flatpak)
+
        self.layout.addWidget(self.toolbar_bottom)

        self.centralize()

-    def _change_table_headers_policy(self, policy: QHeaderView = QHeaderView.ResizeToContents):
-        header_horizontal = self.table_apps.horizontalHeader()
-        for i in range(0, len(self.column_names)):
-            header_horizontal.setSectionResizeMode(i, policy)
-
    def changeEvent(self, e: QEvent):

        if isinstance(e, QWindowStateChangeEvent):
-            self._change_table_headers_policy(QHeaderView.Stretch if self.isMaximized() else QHeaderView.ResizeToContents)
+            policy = QHeaderView.Stretch if self.isMaximized() else QHeaderView.ResizeToContents
+            self.table_apps.change_headers_policy(policy)

    def closeEvent(self, event):

@@ -162,35 +190,19 @@ class ManageWindow(QWidget):
            event.ignore()
            self.hide()

-    def _load_icon(self, http_response):
-        icon_url = http_response.url().toString()
-        pixmap = QPixmap()
-        pixmap.loadFromData(http_response.readAll())
-        icon = QIcon(pixmap)
-        self.icon_cache[icon_url] = icon
-
-        for idx, app in enumerate(self.apps):
-            if app['model']['icon'] == icon_url:
-                self.table_apps.item(idx, 0).setIcon(icon)
-                self.resize_and_center()
-                break
-
    def _check_flatpak_installed(self):

-        if not self.controller.check_installed():
-            error_msg = QMessageBox()
-            error_msg.setIcon(QMessageBox.Critical)
-            error_msg.setWindowTitle(self.locale_keys['popup.flatpak_not_installed.title'])
-            error_msg.setText(self.locale_keys['popup.flatpak_not_installed.msg'] + '...')
-            error_msg.setWindowIcon(self.icon_flathub)
-            error_msg.exec_()
+        if not flatpak.is_installed():
+            dialog.show_error(title=self.locale_keys['popup.flatpak_not_installed.title'],
+                              body=self.locale_keys['popup.flatpak_not_installed.msg'] + '...',
+                              icon=self.icon_flathub)
            exit(1)

        if self.label_flatpak:
            self.label_flatpak.setText(self._get_flatpak_label())

    def _get_flatpak_label(self):
-        return 'flatpak: ' + self.controller.get_version()
+        return 'flatpak: ' + flatpak.get_version()

    def _acquire_lock(self):

@@ -211,24 +223,52 @@ class ManageWindow(QWidget):

        self.thread_lock.release()

+    def _hide_output(self):
+        self.textarea_output.clear()
+        self.textarea_output.hide()
+
+    def _show_output(self):
+        self.textarea_output.clear()
+        self.textarea_output.show()
+
    def refresh(self, clear_output: bool = True):

        if self._acquire_lock():
            self._check_flatpak_installed()
-            self._begin_action(self.locale_keys['manage_window.status.refreshing'] + '...')
+            self._begin_action(self.locale_keys['manage_window.status.refreshing'])

            if clear_output:
-                self.textarea_output.clear()
-                self.textarea_output.hide()
+                self._hide_output()

            self.thread_refresh.start()

-    def _finish_refresh(self):
+    def _finish_refresh(self, apps: List[dict]):

-        self.update_apps(self.thread_refresh.apps)
+        self.update_apps(apps)
        self.finish_action()
        self._release_lock()

+    def uninstall_app(self, app_ref: str):
+        self._check_flatpak_installed()
+
+        if self._acquire_lock():
+            self.textarea_output.clear()
+            self.textarea_output.setVisible(True)
+            self._begin_action(self.locale_keys['manage_window.status.uninstalling'])
+
+            self.thread_uninstall.app_ref = app_ref
+            self.thread_uninstall.start()
+
+    def _finish_uninstall(self):
+        self.finish_action()
+        self._release_lock()
+        self.refresh(clear_output=False)
+
+    def _finish_downgrade(self):
+        self.finish_action()
+        self._release_lock()
+        self.refresh(clear_output=False)
+
    def filter_only_apps(self, only_apps: int):

        if self.apps:
@@ -240,8 +280,8 @@ class ManageWindow(QWidget):
                app['visible'] = not hidden

            self.change_update_state()
-            self._change_table_headers_policy(QHeaderView.Stretch)
-            self._change_table_headers_policy()
+            self.table_apps.change_headers_policy(QHeaderView.Stretch)
+            self.table_apps.change_headers_policy()
            self.resize_and_center()

    def change_update_state(self):
@@ -259,7 +299,10 @@ class ManageWindow(QWidget):

        total_updates = app_updates + runtime_updates
        if total_updates > 0:
-            self.label_updates.setText('{}: {} ( {} apps | {} runtimes )'.format(self.locale_keys['manage_window.label.updates'], total_updates, app_updates, runtime_updates))
+            self.label_updates.setText('{}: {}'.format(self.locale_keys['manage_window.label.updates'], total_updates))
+            self.label_updates.setToolTip('{} {} | {} runtimes'.format(app_updates,
+                                                                       self.locale_keys['manage_window.checkbox.only_apps'].lower(),
+                                                                       runtime_updates))
        else:
            self.label_updates.setText('')

@@ -268,9 +311,8 @@ class ManageWindow(QWidget):
                enable_bt_update = True
                break

-        self.bt_update.setEnabled(enable_bt_update)
-
-        self.tray_icon.notify_updates(total_updates)
+        self.bt_upgrade.setEnabled(enable_bt_update)
+        self.tray_icon.notify_updates([app['model'] for app in self.apps if app['model']['update']])

    def centralize(self):
        geo = self.frameGeometry()
@@ -282,79 +324,33 @@ class ManageWindow(QWidget):
    def update_apps(self, apps: List[dict]):
        self._check_flatpak_installed()

-        self.table_apps.setEnabled(True)
        self.apps = []

-        self.table_apps.setRowCount(len(apps) if apps else 0)
+        napps = 0  # number of apps (not runtimes)

        if apps:
-            for idx, app in enumerate(apps):
-
-                col_name = QTableWidgetItem()
-                col_name.setText(app['name'])
-                col_name.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
-
-                if not app['icon']:
-                    col_name.setIcon(self.icon_flathub)
-                else:
-                    cached_icon = self.icon_cache.get(app['icon'])
-
-                    if cached_icon:
-                        col_name.setIcon(cached_icon)
-                    else:
-                        col_name.setIcon(self.icon_flathub)
-                        self.network_man.get(QNetworkRequest(QUrl(app['icon'])))
-
-                self.table_apps.setItem(idx, 0, col_name)
-
-                col_version = QTableWidgetItem()
-                col_version.setText(app['version'])
-                col_version.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
-                self.table_apps.setItem(idx, 1, col_version)
-
-                col_release = QTableWidgetItem()
-                col_release.setText(app['latest_version'])
-                col_release.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
-                self.table_apps.setItem(idx, 2, col_release)
-
-                if app['update']:
-                    col_release.setForeground(QColor('orange'))
-
-                col_branch = QTableWidgetItem()
-                col_branch.setText(app['branch'])
-                col_branch.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
-                self.table_apps.setItem(idx, 3, col_branch)
-
-                col_arch = QTableWidgetItem()
-                col_arch.setText(app['arch'])
-                col_arch.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
-                self.table_apps.setItem(idx, 4, col_arch)
-
-                col_package = QTableWidgetItem()
-                col_package.setText(app['ref'])
-                col_package.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
-                self.table_apps.setItem(idx, 5, col_package)
-
-                col_origin = QTableWidgetItem()
-                col_origin.setText(app['origin'])
-                col_origin.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
-                self.table_apps.setItem(idx, 6, col_origin)
-
+            for app in apps:
                app_model = {'model': app,
                             'update_checked': app['update'],
                             'visible': not app['runtime'] or not self.checkbox_only_apps.isChecked()}

-                col_update = UpdateToggleButton(app_model, self, app['update']) if app['update'] else None
-                self.table_apps.setCellWidget(idx, 7, col_update)
-
+                napps += 1 if not app['runtime'] else 0
                self.apps.append(app_model)

+        if napps == 0:
+            self.checkbox_only_apps.setChecked(False)
+            self.checkbox_only_apps.setCheckable(False)
+        else:
+            self.checkbox_only_apps.setCheckable(True)
+            self.checkbox_only_apps.setChecked(True)
+
+        self.table_apps.update_apps(self.apps)
        self.change_update_state()
        self.filter_only_apps(2 if self.checkbox_only_apps.isChecked() else 0)
        self.resize_and_center()

    def resize_and_center(self):
-        new_width = reduce(operator.add, [self.table_apps.columnWidth(i) for i in range(len(self.column_names))]) * 1.05
+        new_width = reduce(operator.add, [self.table_apps.columnWidth(i) for i in range(len(self.table_apps.column_names))]) * 1.05
        self.resize(new_width, self.height())
        self.centralize()

@@ -369,7 +365,7 @@ class ManageWindow(QWidget):
                    self.textarea_output.clear()
                    self.textarea_output.setVisible(True)

-                    self._begin_action(self.locale_keys['manage_window.status.updating'] + '...')
+                    self._begin_action(self.locale_keys['manage_window.status.upgrading'])
                    self.thread_update.refs_to_update = to_update
                    self.thread_update.start()

@@ -382,50 +378,121 @@ class ManageWindow(QWidget):
        self.textarea_output.appendPlainText(output)

    def _begin_action(self, action_label: str):
-        self.label_status.setText(action_label)
-        self.bt_update.setEnabled(False)
+        self.thread_animate_progress.stop = False
+        self.thread_animate_progress.start()
+        self.ref_progress_bar.setVisible(True)
+        self.progress_bar.setValue(50)
+        self.label_status.setText(action_label + "...")
+        self.toolbar_search.setVisible(False)
+        self.bt_upgrade.setEnabled(False)
        self.bt_refresh.setEnabled(False)
        self.checkbox_only_apps.setEnabled(False)
        self.table_apps.setEnabled(False)

-    def finish_action(self):
+    def finish_action(self, clear_search: bool = True):
+        self.thread_animate_progress.stop = True
+        self.ref_progress_bar.setVisible(False)
+        self.progress_bar.setValue(0)
+        self.progress_bar.setVisible(False)
        self.bt_refresh.setEnabled(True)
+        self.toolbar_search.setVisible(True)
        self.checkbox_only_apps.setEnabled(True)
        self.table_apps.setEnabled(True)
+        self.input_search.setEnabled(True)
        self.label_status.setText('')

+        if clear_search:
+            self.input_search.setText('')

-# Threaded actions
-class UpdateSelectedApps(QThread):
+    def downgrade_app(self, app: dict):

-    signal_finished = pyqtSignal()
-    signal_output = pyqtSignal(str)
+        self._check_flatpak_installed()

-    def __init__(self, controller: FlatpakController):
-        super(UpdateSelectedApps, self).__init__()
-        self.controller = controller
-        self.refs_to_update = []
+        if self._acquire_lock():

-    def run(self):
+            pwd = None

-        for app_ref in self.refs_to_update:
-            for output in self.controller.update(app_ref):
-                line = output.decode().strip()
-                if line:
-                    self.signal_output.emit(line)
+            if not is_root():
+                pwd, ok = ask_root_password(self.locale_keys)

-        self.signal_finished.emit()
+                if not ok:
+                    self._release_lock()
+                    return

+            self.textarea_output.clear()
+            self.textarea_output.setVisible(True)
+            self._begin_action(self.locale_keys['manage_window.status.downgrading'])

-class RefreshApps(QThread):
+            self.thread_downgrade.app = app
+            self.thread_downgrade.root_password = pwd
+            self.thread_downgrade.start()

-    signal = pyqtSignal()
+    def get_app_info(self, app: dict):

-    def __init__(self, controller: FlatpakController):
-        super(RefreshApps, self).__init__()
-        self.controller = controller
-        self.apps = None
+        if self._acquire_lock():
+            self.textarea_output.clear()
+            self.textarea_output.setVisible(False)
+            self._begin_action(self.locale_keys['manage_window.status.info'])

-    def run(self):
-        self.apps = self.controller.refresh()
-        self.signal.emit()
+            self.thread_get_info.app = app
+            self.thread_get_info.start()
+
+    def get_app_history(self, app: dict):
+        if self._acquire_lock():
+            self.textarea_output.clear()
+            self.textarea_output.setVisible(False)
+            self._begin_action(self.locale_keys['manage_window.status.history'])
+
+            self.thread_get_history.app = app
+            self.thread_get_history.start()
+
+    def _finish_get_info(self, app_info: dict):
+        self._release_lock()
+        self.finish_action()
+        self.change_update_state()
+        dialog_info = InfoDialog(app_info, self.table_apps.get_selected_app_icon(), self.locale_keys)
+        dialog_info.exec_()
+
+    def _finish_get_history(self, app: dict):
+        self._release_lock()
+        self.finish_action()
+        self.change_update_state()
+        dialog_history = HistoryDialog(app, self.table_apps.get_selected_app_icon(), self.locale_keys)
+        dialog_history.exec_()
+
+    def search(self):
+
+        word = self.input_search.text().strip()
+
+        if word and self._acquire_lock():
+            self.textarea_output.clear()
+            self.textarea_output.setVisible(False)
+            self._begin_action(self.locale_keys['manage_window.status.searching'])
+            self.thread_search.word = word
+            self.thread_search.start()
+
+    def _finish_search(self, apps_found: List[dict]):
+
+        self._release_lock()
+        self.finish_action(clear_search=False)
+        self.update_apps(apps_found)
+
+    def install_app(self, app: dict):
+
+        self._check_flatpak_installed()
+
+        if self._acquire_lock():
+            self._begin_action(self.locale_keys['manage_window.status.installing'])
+            self._show_output()
+
+            self.thread_install.app = app
+            self.thread_install.start()
+
+    def _finish_install(self):
+        self.input_search.setText('')
+        self.finish_action()
+        self._release_lock()
+        self.refresh(clear_output=False)
+
+    def _update_progress(self, value: int):
+        self.progress_bar.setValue(value)
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,3 @@
 pyqt5>=5.12
-requests>=2.22
+requests>=2.22
+colorama>=0.4.1