write a proper Makefile, rearrange source code a bit

1 files changed, 50 insertions, 0 deletions

diff --git a/src/frontend/gui/system.py b/src/frontend/gui/system.py
new file mode 100755
index 0000000..f8cc428
--- /dev/null
+++ b/src/frontend/gui/system.py
@@ -0,0 +1,50 @@
+#!/usr/bin/python3
+import sys, subprocess, sqlite3
+from PyQt5 import QtCore, QtGui, QtWidgets, uic
+
+class System(QtWidgets.QMainWindow):
+    def __init__(self):
+        super(System, self).__init__()
+        uic.loadUi('ui/system.ui', self)
+        self.centerOnScreen()
+        self.show()
+        self.load_packages()
+    
+        self.package_install.clicked.connect(self.install_package)
+        self.package_uninstall.clicked.connect(self.uninstall_package)
+        self.orphans_remove.clicked.connect(self.remove_orphans)
+        self.category_exit.clicked.connect(self.exit_category)
+    
+    def centerOnScreen(self):
+        resolution = QtWidgets.QDesktopWidget().screenGeometry()
+        self.move((resolution.width() / 2) - (self.frameSize().width() / 2),
+                    (resolution.height() / 2) - (self.frameSize().height() / 2))
+
+    def install_package(self):
+        pkgname = self.table_system.item(self.table_system.currentRow(), 1).text()
+        subprocess.Popen(['xterm', '-e', 'sisyphus', 'auto-install'] + pkgname.split())
+    
+    def uninstall_package(self):
+        pkgname = self.table_system.item(self.table_system.currentRow(), 1).text()
+        subprocess.Popen(['xterm', '-e', 'sisyphus', 'auto-uninstall'] + pkgname.split())
+
+    def remove_orphans(self):
+        subprocess.Popen(['xterm', '-e', 'sisyphus', 'remove-orphans'])
+
+    def exit_category(self):
+        self.close()
+ 
+    def load_packages(self):
+        with sqlite3.connect('/var/lib/sisyphus/db/sisyphus.db') as db:
+            cursor=db.cursor()
+            cursor.execute('''SELECT * from remote_packages''')
+            rows = cursor.fetchall()
+            
+            for row in rows:
+                inx = rows.index(row)
+                self.table_system.insertRow(inx)
+                self.table_system.setItem(inx, 0, QtWidgets.QTableWidgetItem(row[0]))
+                self.table_system.setItem(inx, 1, QtWidgets.QTableWidgetItem(row[1]))
+                self.table_system.setItem(inx, 2, QtWidgets.QTableWidgetItem(row[2]))
+                self.table_system.setItem(inx, 3, QtWidgets.QTableWidgetItem(row[3]))
+                self.table_system.setItem(inx, 4, QtWidgets.QTableWidgetItem(row[4]))