removing unused commented code

BandTableWidget.py

@@ -56,10 +56,6 @@ class BandTableWidget(BASE, WIDGET):
         self.btnRemove.setIcon(QgsApplication.getThemeIcon('/symbologyRemove.svg'))
         self.btnUp.setIcon(QgsApplication.getThemeIcon('/mActionArrowUp.svg'))
         self.btnDown.setIcon(QgsApplication.getThemeIcon('/mActionArrowDown.svg'))
-#        self.btnLoad.setIcon(QgsApplication.getThemeIcon('/mActionFileOpen.svg'))
-#        self.btnSave.setIcon(QgsApplication.getThemeIcon('/mActionFileSave.svg'))
-#        self.btnAuto.setIcon(QgsApplication.getThemeIcon('/mActionReload.svg'))
-
         self.layer = None
 
     @pyqtSlot()
@@ -97,76 +93,6 @@ class BandTableWidget(BASE, WIDGET):
                 self.bandClassTree.insertTopLevelItem(currentIndex - 1, item)
                 self.bandClassTree.setCurrentItem(item)
 
-#    @pyqtSlot()
-#    def on_btnLoad_clicked(self):
-#        fileName, _ = QFileDialog.getOpenFileName(None,
-#                                                  self.tr('Import Colors and elevations from XML'),
-#                                                  QDir.homePath(),
-#                                                  self.tr('XML files (*.xml *.XML)'))
-#        if fileName == '':
-#            return
-#
-#        doc = QDomDocument()
-#        with codecs.open(fileName, 'r', encoding='utf-8') as f:
-#            content = f.read()
-#
-#        if not doc.setContent(content):
-#            QMessageBox.critical(None,
-#                                 self.tr('Error parsing XML'),
-#                                 self.tr('The XML file could not be loaded'))
-#            return
-#
-#        self.bandClassTree.clear()
-#        reliefColorList = doc.elementsByTagName('ReliefColor')
-#        for i in range(reliefColorList.length()):
-#            elem = reliefColorList.at(i).toElement()
-#            item = QTreeWidgetItem()
-#            item.setText(0, elem.attribute('MinElevation'))
-#            item.setText(1, elem.attribute('MaxElevation'))
-#            item.setBackground(2, QBrush(QColor(int(elem.attribute('red')),
-#                                                int(elem.attribute('green')),
-#                                                int(elem.attribute('blue')))))
-#            self.bandClassTree.addTopLevelItem(item)
-#
-#    @pyqtSlot()
-#    def on_btnSave_clicked(self):
-#        fileName, _ = QFileDialog.getSaveFileName(None,
-#                                                  self.tr('Export Colors and elevations as XML'),
-#                                                  QDir.homePath(),
-#                                                  self.tr('XML files (*.xml *.XML)'))
-#
-#        if fileName == '':
-#            return
-#
-#        if not fileName.lower().endswith('.xml'):
-#            fileName += '.xml'
-#
-#        doc = QDomDocument()
-#        colorsElem = doc.createElement('ReliefColors')
-#        doc.appendChild(colorsElem)
-#
-#        colors = self.reliefColors()
-#        for c in colors:
-#            elem = doc.createElement('ReliefColor')
-#            elem.setAttribute('MinElevation', str(c.minElevation))
-#            elem.setAttribute('MaxElevation', str(c.maxElevation))
-#            elem.setAttribute('red', str(c.color.red()))
-#            elem.setAttribute('green', str(c.color.green()))
-#            elem.setAttribute('blue', str(c.color.blue()))
-#            colorsElem.appendChild(elem)
-#
-#        with codecs.open(fileName, 'w', encoding='utf-8') as f:
-#            f.write(doc.toString(2))
-#
-#    @pyqtSlot()
-#    def on_btnAuto_clicked(self):
-#        if self.layer is None:
-#            return
-#
-#        relief = QgsRelief(self.layer, system.getTempFilename(), 'GTiff')
-#        colors = relief.calculateOptimizedReliefClasses()
-#        self.populateColors(colors)
-
     @pyqtSlot(QTreeWidgetItem, int)
     def on_bandClassTree_itemDoubleClicked(self, item, column):
         if not item:
@@ -188,12 +114,6 @@ class BandTableWidget(BASE, WIDGET):
                                            decimals=2)
             if ok:
                 item.setText(1, str(d))
-#        elif column == 2:
-#            c = QColorDialog.getColor(item.background(2).color(),
-#                                      None,
-#                                      self.tr('Select color for relief class'))
-#            if c.isValid():
-#                item.setBackground(2, QBrush(c))
 
     def reliefColors(self):
         colors = []
@@ -205,15 +125,6 @@ class BandTableWidget(BASE, WIDGET):
                 colors.append(c)
         return colors
 
-#    def populateColors(self, colors):
-#        self.bandClassTree.clear()
-#        for c in colors:
-#            item = QTreeWidgetItem()
-#            item.setText(0, str(c.minElevation))
-#            item.setText(1, str(c.maxElevation))
-#            item.setBackground(2, QBrush(c.color))
-#            self.bandClassTree.addTopLevelItem(item)
-
     def setLayer(self, layer):
         self.layer = layer
 
@@ -225,8 +136,6 @@ class BandTableWidget(BASE, WIDGET):
             item = QTreeWidgetItem()
             item.setText(0, v[0])
             item.setText(1, v[1])
-#            color = QColor(int(v[2]), int(v[3]), int(v[4]))
-#            item.setBackground(2, QBrush(color))
             self.bandClassTree.addTopLevelItem(item)
 
     def value(self):
@@ -234,9 +143,6 @@ class BandTableWidget(BASE, WIDGET):
         colors = ''
         for c in rColors:
             colors += '{:f}, {:f};'.format(c.minElevation, c.maxElevation)
-#                                                             c.color.red(),
-#                                                             c.color.green(),
-#                                                             c.color.blue())
         return colors[:-1]