E4XML/ShortcutsWriter.py

# -*- coding: utf-8 -*-

# Copyright (c) 2004 - 2009 Detlev Offenbach <detlev@die-offenbachs.de>
#

"""
Module implementing the writer class for writing an XML shortcuts file.
"""

import time

from E4Gui.E4Application import e4App

from XMLWriterBase import XMLWriterBase
from Config import shortcutsFileFormatVersion

import Preferences

class ShortcutsWriter(XMLWriterBase):
    """
    Class implementing the writer class for writing an XML shortcuts file.
    """
    def __init__(self, file):
        """
        Constructor
        
        @param file open file (like) object for writing
        """
        XMLWriterBase.__init__(self, file)
        
        self.email = Preferences.getUser("Email")
        
    def writeXML(self):
        """
        Public method to write the XML to the file.
        """
        XMLWriterBase.writeXML(self)
        
        self._write('<!DOCTYPE Shortcuts SYSTEM "Shortcuts-%s.dtd">' % \
            shortcutsFileFormatVersion)
        
        # add some generation comments
        self._write("<!-- Eric4 keyboard shortcuts -->")
        self._write("<!-- Saved: %s -->" % time.strftime('%Y-%m-%d, %H:%M:%S'))
        self._write("<!-- Author: %s -->" % self.escape("%s" % self.email))
        
        # add the main tag
        self._write('<Shortcuts version="%s">' % shortcutsFileFormatVersion)
        
        for act in e4App().getObject("Project").getActions():
            self._write('  <Shortcut category="Project">')
            self._write('    <Name>%s</Name>' % act.objectName())
            self._write('    <Accel>%s</Accel>' % \
                self.escape("%s" % act.shortcut().toString()))
            self._write('    <AltAccel>%s</AltAccel>' \
                % self.escape("%s" % act.alternateShortcut().toString()))
            self._write('  </Shortcut>')
        
        for act in e4App().getObject("UserInterface").getActions('ui'):
            self._write('  <Shortcut category="General">')
            self._write('    <Name>%s</Name>' % act.objectName())
            self._write('    <Accel>%s</Accel>' % \
                self.escape("%s" % act.shortcut().toString()))
            self._write('    <AltAccel>%s</AltAccel>' % \
                self.escape("%s" % act.alternateShortcut().toString()))
            self._write('  </Shortcut>')
        
        for act in e4App().getObject("UserInterface").getActions('wizards'):
            self._write('  <Shortcut category="Wizards">')
            self._write('    <Name>%s</Name>' % act.objectName())
            self._write('    <Accel>%s</Accel>' % \
                self.escape("%s" % act.shortcut().toString()))
            self._write('    <AltAccel>%s</AltAccel>' % \
                self.escape("%s" % act.alternateShortcut().toString()))
            self._write('  </Shortcut>')
        
        for act in e4App().getObject("DebugUI").getActions():
            self._write('  <Shortcut category="Debug">')
            self._write('    <Name>%s</Name>' % act.objectName())
            self._write('    <Accel>%s</Accel>' % \
                self.escape("%s" % act.shortcut().toString()))
            self._write('    <AltAccel>%s</AltAccel>' % \
                self.escape("%s" % act.alternateShortcut().toString()))
            self._write('  </Shortcut>')
        
        for act in e4App().getObject("ViewManager").getActions('edit'):
            self._write('  <Shortcut category="Edit">')
            self._write('    <Name>%s</Name>' % act.objectName())
            self._write('    <Accel>%s</Accel>' % \
                self.escape("%s" % act.shortcut().toString()))
            self._write('    <AltAccel>%s</AltAccel>' % \
                self.escape("%s" % act.alternateShortcut().toString()))
            self._write('  </Shortcut>')
        
        for act in e4App().getObject("ViewManager").getActions('file'):
            self._write('  <Shortcut category="File">')
            self._write('    <Name>%s</Name>' % act.objectName())
            self._write('    <Accel>%s</Accel>' % \
                self.escape("%s" % act.shortcut().toString()))
            self._write('    <AltAccel>%s</AltAccel>' % \
                self.escape("%s" % act.alternateShortcut().toString()))
            self._write('  </Shortcut>')
        
        for act in e4App().getObject("ViewManager").getActions('search'):
            self._write('  <Shortcut category="Search">')
            self._write('    <Name>%s</Name>' % act.objectName())
            self._write('    <Accel>%s</Accel>' % \
                self.escape("%s" % act.shortcut().toString()))
            self._write('    <AltAccel>%s</AltAccel>' % \
                self.escape("%s" % act.alternateShortcut().toString()))
            self._write('  </Shortcut>')
        
        for act in e4App().getObject("ViewManager").getActions('view'):
            self._write('  <Shortcut category="View">')
            self._write('    <Name>%s</Name>' % act.objectName())
            self._write('    <Accel>%s</Accel>' % \
                self.escape("%s" % act.shortcut().toString()))
            self._write('    <AltAccel>%s</AltAccel>' % \
                self.escape("%s" % act.alternateShortcut().toString()))
            self._write('  </Shortcut>')
        
        for act in e4App().getObject("ViewManager").getActions('macro'):
            self._write('  <Shortcut category="Macro">')
            self._write('    <Name>%s</Name>' % act.objectName())
            self._write('    <Accel>%s</Accel>' % \
                self.escape("%s" % act.shortcut().toString()))
            self._write('    <AltAccel>%s</AltAccel>' % \
                self.escape("%s" % act.alternateShortcut().toString()))
            self._write('  </Shortcut>')
        
        for act in e4App().getObject("ViewManager").getActions('bookmark'):
            self._write('  <Shortcut category="Bookmarks">')
            self._write('    <Name>%s</Name>' % act.objectName())
            self._write('    <Accel>%s</Accel>' % \
                self.escape("%s" % act.shortcut().toString()))
            self._write('    <AltAccel>%s</AltAccel>' % \
                self.escape("%s" % act.alternateShortcut().toString()))
            self._write('  </Shortcut>')
        
        for act in e4App().getObject("ViewManager").getActions('spelling'):
            self._write('  <Shortcut category="Spelling">')
            self._write('    <Name>%s</Name>' % act.objectName())
            self._write('    <Accel>%s</Accel>' % \
                self.escape("%s" % act.shortcut().toString()))
            self._write('    <AltAccel>%s</AltAccel>' % \
                self.escape("%s" % act.alternateShortcut().toString()))
            self._write('  </Shortcut>')
        
        actions = e4App().getObject("ViewManager").getActions('window')
        for act in actions:
            self._write('  <Shortcut category="Window">')
            self._write('    <Name>%s</Name>' % act.objectName())
            self._write('    <Accel>%s</Accel>' % \
                self.escape("%s" % act.shortcut().toString()))
            self._write('    <AltAccel>%s</AltAccel>' % \
                self.escape("%s" % act.alternateShortcut().toString()))
            self._write('  </Shortcut>')
        
        for category, ref in e4App().getPluginObjects():
            if hasattr(ref, "getActions"):
                actions = ref.getActions()
                for act in actions:
                    if act.objectName():
                        # shortcuts are only exported, if their objectName is set
                        self._write('  <Shortcut category="%s">' % category)
                        self._write('    <Name>%s</Name>' % act.objectName())
                        self._write('    <Accel>%s</Accel>' % \
                            self.escape("%s" % act.shortcut().toString()))
                        self._write('    <AltAccel>%s</AltAccel>' % \
                            self.escape("%s" % act.alternateShortcut().toString()))
                        self._write('  </Shortcut>')
    
        for act in e4App().getObject("DummyHelpViewer").getActions():
            self._write('  <Shortcut category="HelpViewer">')
            self._write('    <Name>%s</Name>' % act.objectName())
            self._write('    <Accel>%s</Accel>' % \
                self.escape("%s" % act.shortcut().toString()))
            self._write('    <AltAccel>%s</AltAccel>' \
                % self.escape("%s" % act.alternateShortcut().toString()))
            self._write('  </Shortcut>')
    
        # add the main end tag
        self._write("</Shortcuts>", newline = False)