Added an import file to document feature

nw/config.py

@@ -47,6 +47,7 @@ class Config:
         self.confPath  = None
         self.confFile  = None
         self.homePath  = None
+        self.lastPath  = None
         self.appPath   = None
         self.appRoot   = None
         self.appIcon   = None
@@ -129,6 +130,7 @@ class Config:
 
         self.confFile  = self.appHandle+".conf"
         self.homePath  = path.expanduser("~")
+        self.lastPath  = self.homePath
         self.appPath   = path.dirname(__file__)
         self.appRoot   = path.join(self.appPath,path.pardir)
         self.helpPath  = path.join(self.appRoot,"help","en_GB")
@@ -212,6 +214,7 @@ class Config:
 
         ## Path
         cnfSec = "Path"
+        self.lastPath = self._parseLine(cnfParse, cnfSec, "lastpath", self.CNF_STR, self.lastPath)
         for i in range(10):
             self.recentList[i] = self._parseLine(cnfParse, cnfSec, "recent%d" % i,self.CNF_STR, self.recentList[i])
 
@@ -278,6 +281,7 @@ class Config:
         ## Path
         cnfSec = "Path"
         cnfParse.add_section(cnfSec)
+        cnfParse.set(cnfSec,"lastpath", str(self.lastPath))
         for i in range(10):
             cnfParse.set(cnfSec,"recent%d" % i, str(self.recentList[i]))
 
@@ -312,6 +316,10 @@ class Config:
         self.confFile = path.basename(newPath)
         return True
 
+    def setLastPath(self, lastPath):
+        self.lastPath = path.dirname(lastPath)
+        return True
+
     def setWinSize(self, newWidth, newHeight):
         if abs(self.winGeometry[0] - newWidth) > 5:
             self.winGeometry[0] = newWidth

nw/gui/doceditor.py

@@ -289,6 +289,9 @@ class GuiDocEditor(QTextEdit):
             return False
         return True
 
+    def isEmpty(self):
+        return self.qDocument.isEmpty()
+
     ##
     #  Document Events and Maintenance
     ##

nw/gui/itemeditor.py

@@ -87,7 +87,7 @@ class GuiItemEditor(QDialog):
             if itemLayout in self.validLayouts:
                 self.editLayout.addItem(nwLabels.LAYOUT_NAME[itemLayout],itemLayout)
 
-        self.mainForm.addRow("Name",   self.editName)
+        self.mainForm.addRow("Label",  self.editName)
         self.mainForm.addRow("Status", self.editStatus)
         self.mainForm.addRow("Layout", self.editLayout)
 

nw/gui/mainmenu.py

@@ -312,8 +312,15 @@ class GuiMainMenu(QMenuBar):
         menuItem.triggered.connect(self.theParent.closeDocViewer)
         self.docuMenu.addAction(menuItem)
 
-        # # Document > Separator
+        # Document > Separator
-        # self.docuMenu.addSeparator()
+        self.docuMenu.addSeparator()
+
+        # Document > Close Preview
+        menuItem = QAction("Import from File", self)
+        menuItem.setStatusTip("Import document from a text or markdown file")
+        menuItem.setShortcut("Ctrl+Shift+I")
+        menuItem.triggered.connect(self.theParent.importDocument)
+        self.docuMenu.addAction(menuItem)
 
         # # Document > Split
         # menuItem = QAction("Split Document", self)

nw/gui/winmain.py

@@ -366,6 +366,54 @@ class GuiMain(QMainWindow):
 
         return True
 
+    def importDocument(self):
+
+        lastPath = self.mainConf.lastPath
+
+        extFilter = [
+            "Text files (*.txt)",
+            "Markdown files (*.md)",
+            "All files (*.*)",
+        ]
+        dlgOpt  = QFileDialog.Options()
+        dlgOpt |= QFileDialog.DontUseNativeDialog
+        inPath  = QFileDialog.getOpenFileName(
+            self,"Import File",lastPath,options=dlgOpt,filter=";;".join(extFilter)
+        )
+        if inPath:
+            loadFile = inPath[0]
+            self.mainConf.setLastPath(loadFile)
+        else:
+            return False
+
+        theText = None
+        try:
+            with open(loadFile,mode="r") as inFile:
+                theText = inFile.read()
+        except Exception as e:
+            self.makeAlert(["Could not read file. The file cannot be a binary file.",str(e)], nwAlert.ERROR)
+            return False
+
+        if self.docEditor.theHandle is None:
+            self.makeAlert(["Please open a document to import the text file into."], nwAlert.ERROR)
+            return False
+
+        if not self.docEditor.isEmpty():
+            if self.mainConf.showGUI:
+                msgBox = QMessageBox()
+                msgRes = msgBox.question(
+                    self, "Import Document",
+                    "Importing the file will overwrite the current content of the document. Do you want to proceed?"
+                )
+                if msgRes != QMessageBox.Yes:
+                    return False
+            else:
+                return False
+
+        self.docEditor.setText(theText)
+
+        return True
+
     ##
     #  Tree Item Actions
     ##