Session log is now printed in the table

nw/gui/sessionlog.py

@@ -13,13 +13,17 @@
 import logging
 import nw
 
+from os              import path
+from datetime        import datetime
 from PyQt5.QtCore    import Qt
-from PyQt5.QtGui     import QIcon, QColor, QPixmap
+from PyQt5.QtGui     import QIcon, QColor, QPixmap, QFont
 from PyQt5.QtWidgets import (
-    QDialog, QVBoxLayout, QHBoxLayout, QTableWidget, QTableWidgetItem,
-    QDialogButtonBox, QLabel, QPushButton, QHeaderView
+    QDialog, QVBoxLayout, QHBoxLayout, QTreeWidget, QTreeWidgetItem, QDialogButtonBox, QHeaderView
 )
 
+from nw.enum      import nwAlert
+from nw.constants import nwConst, nwFiles
+
 logger = logging.getLogger(__name__)
 
 class GuiSessionLogView(QDialog):
@@ -37,6 +41,31 @@ class GuiSessionLogView(QDialog):
         self.bottomBox  = QHBoxLayout()
 
         self.setWindowTitle("Session Log")
+        self.setMinimumWidth(420)
+        self.setMinimumHeight(400)
+
+        self.listBox = QTreeWidget()
+        self.listBox.setHeaderLabels(["Session Start","Length","Words",""])
+        self.listBox.setIndentation(0)
+        self.listBox.setColumnWidth(0,180)
+        self.listBox.setColumnWidth(1,80)
+        self.listBox.setColumnWidth(2,80)
+        self.listBox.setColumnWidth(3,0)
+
+        hHeader = self.listBox.headerItem()
+        hHeader.setTextAlignment(1,Qt.AlignRight)
+        hHeader.setTextAlignment(2,Qt.AlignRight)
+
+        self.listFont = QFont("Monospace",10)
+
+        self.listBox.sortByColumn(0, Qt.DescendingOrder)
+        self.listBox.setSortingEnabled(True)
+
+        self.buttonBox = QDialogButtonBox(QDialogButtonBox.Close)
+        self.buttonBox.rejected.connect(self._doClose)
+
+        self.outerBox.addWidget(self.listBox)
+        self.outerBox.addWidget(self.buttonBox)
 
         self.setLayout(self.outerBox)
 
@@ -44,8 +73,40 @@ class GuiSessionLogView(QDialog):
 
         logger.debug("SessionLogView initialisation complete")
 
+        self._loadSessionLog()
+
         return
 
+    def _loadSessionLog(self):
+
+        logFile = path.join(self.theProject.projMeta, nwFiles.SESS_INFO)
+        if not path.isfile(logFile):
+            logger.warning("No session log file found for this project.")
+            return False
+
+        logger.debug("Loading session log file")
+        try:
+            with open(logFile,mode="r") as inFile:
+                for inLine in inFile:
+                    inData = inLine.split()
+                    if len(inData) != 8:
+                        continue
+                    dStart  = datetime.strptime("%s %s" % (inData[1],inData[2]),nwConst.tStampFmt)
+                    dEnd    = datetime.strptime("%s %s" % (inData[4],inData[5]),nwConst.tStampFmt)
+                    nWords  = int(inData[7])
+                    newItem = QTreeWidgetItem([str(dStart),str(dEnd-dStart),str(nWords),""])
+                    newItem.setTextAlignment(1,Qt.AlignRight)
+                    newItem.setTextAlignment(2,Qt.AlignRight)
+                    newItem.setFont(0,self.listFont)
+                    newItem.setFont(1,self.listFont)
+                    newItem.setFont(2,self.listFont)
+                    self.listBox.addTopLevelItem(newItem)
+        except Exception as e:
+            self.theParent.makeAlert(["Failed to read session log file.",str(e)], nwAlert.ERROR)
+            return False
+
+        return True
+
     def _doClose(self):
         self.close()
         return