diff -r 000000000000 -r de9c2efb9d02 Preferences/ConfigurationPages/IconsPage.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Preferences/ConfigurationPages/IconsPage.py Mon Dec 28 16:03:33 2009 +0000
@@ -0,0 +1,177 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2006 - 2009 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing the Icons configuration page.
+"""
+
+from PyQt4.QtCore import QDir, pyqtSlot
+from PyQt4.QtGui import QListWidgetItem, QFileDialog
+
+from E4Gui.E4Completers import E4DirCompleter
+
+from ConfigurationPageBase import ConfigurationPageBase
+from IconsPreviewDialog import IconsPreviewDialog
+from Ui_IconsPage import Ui_IconsPage
+
+import Preferences
+import Utilities
+
+class IconsPage(ConfigurationPageBase, Ui_IconsPage):
+ """
+ Class implementing the Icons configuration page.
+ """
+ def __init__(self):
+ """
+ Constructor
+ """
+ ConfigurationPageBase.__init__(self)
+ self.setupUi(self)
+ self.setObjectName("IconsPage")
+
+ self.iconDirectoryCompleter = E4DirCompleter(self.iconDirectoryEdit)
+
+ # set initial values
+ dirList = Preferences.getIcons("Path")[:]
+ for dir in dirList:
+ if dir:
+ QListWidgetItem(dir, self.iconDirectoryList)
+
+ def save(self):
+ """
+ Public slot to save the Icons configuration.
+ """
+ dirList = []
+ for i in range(self.iconDirectoryList.count()):
+ dirList.append(self.iconDirectoryList.item(i).text())
+ Preferences.setIcons("Path", dirList)
+
+ def on_iconDirectoryList_currentRowChanged(self, row):
+ """
+ Private slot to handle the currentRowChanged signal of the icons directory list.
+
+ @param row the current row (integer)
+ """
+ if row == -1:
+ self.deleteIconDirectoryButton.setEnabled(False)
+ self.upButton.setEnabled(False)
+ self.downButton.setEnabled(False)
+ self.showIconsButton.setEnabled(\
+ self.iconDirectoryEdit.text() != "")
+ else:
+ maxIndex = self.iconDirectoryList.count() - 1
+ self.upButton.setEnabled(row != 0)
+ self.downButton.setEnabled(row != maxIndex)
+ self.deleteIconDirectoryButton.setEnabled(True)
+ self.showIconsButton.setEnabled(True)
+
+ def on_iconDirectoryEdit_textChanged(self, txt):
+ """
+ Private slot to handle the textChanged signal of the directory edit.
+
+ @param txt the text of the directory edit (string)
+ """
+ self.addIconDirectoryButton.setEnabled(txt != "")
+ self.showIconsButton.setEnabled(txt != "" or \
+ self.iconDirectoryList.currentRow() != -1)
+
+ @pyqtSlot()
+ def on_upButton_clicked(self):
+ """
+ Private slot called to move the selected item up in the list.
+ """
+ row = self.iconDirectoryList.currentRow()
+ if row == 0:
+ # we're already at the top
+ return
+
+ itm = self.iconDirectoryList.takeItem(row)
+ self.iconDirectoryList.insertItem(row - 1, itm)
+ self.iconDirectoryList.setCurrentItem(itm)
+ if row == 1:
+ self.upButton.setEnabled(False)
+ else:
+ self.upButton.setEnabled(True)
+ self.downButton.setEnabled(True)
+
+ @pyqtSlot()
+ def on_downButton_clicked(self):
+ """
+ Private slot called to move the selected item down in the list.
+ """
+ rows = self.iconDirectoryList.count()
+ row = self.iconDirectoryList.currentRow()
+ if row == rows - 1:
+ # we're already at the end
+ return
+
+ itm = self.iconDirectoryList.takeItem(row)
+ self.iconDirectoryList.insertItem(row + 1, itm)
+ self.iconDirectoryList.setCurrentItem(itm)
+ self.upButton.setEnabled(True)
+ if row == rows - 2:
+ self.downButton.setEnabled(False)
+ else:
+ self.downButton.setEnabled(True)
+
+ @pyqtSlot()
+ def on_iconDirectoryButton_clicked(self):
+ """
+ Private slot to select an icon directory.
+ """
+ dir = QFileDialog.getExistingDirectory(\
+ None,
+ self.trUtf8("Select icon directory"),
+ "",
+ QFileDialog.Options(QFileDialog.ShowDirsOnly))
+
+ if dir:
+ self.iconDirectoryEdit.setText(Utilities.toNativeSeparators(dir))
+
+ @pyqtSlot()
+ def on_addIconDirectoryButton_clicked(self):
+ """
+ Private slot to add the icon directory displayed to the listbox.
+ """
+ dir = self.iconDirectoryEdit.text()
+ if dir:
+ QListWidgetItem(dir, self.iconDirectoryList)
+ self.iconDirectoryEdit.clear()
+ row = self.iconDirectoryList.currentRow()
+ self.on_iconDirectoryList_currentRowChanged(row)
+
+ @pyqtSlot()
+ def on_deleteIconDirectoryButton_clicked(self):
+ """
+ Private slot to delete the currently selected directory of the listbox.
+ """
+ row = self.iconDirectoryList.currentRow()
+ itm = self.iconDirectoryList.takeItem(row)
+ del itm
+ row = self.iconDirectoryList.currentRow()
+ self.on_iconDirectoryList_currentRowChanged(row)
+
+ @pyqtSlot()
+ def on_showIconsButton_clicked(self):
+ """
+ Private slot to display a preview of an icons directory.
+ """
+ dir = self.iconDirectoryEdit.text()
+ if not dir:
+ itm = self.iconDirectoryList.currentItem()
+ if itm is not None:
+ dir = itm.text()
+ if dir:
+ dlg = IconsPreviewDialog(self, dir)
+ dlg.exec_()
+
+def create(dlg):
+ """
+ Module function to create the configuration page.
+
+ @param dlg reference to the configuration dialog
+ """
+ page = IconsPage()
+ return page
