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aliasmgr_gui.py
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'''
aliasmgr_gui.py
GUI for Alias Manager
Created on Sep 24, 2013
@author: cj
'''
import sys, os
import gtk
import pango
import subprocess
import aliasmgr_integrator
import aliasmgr_util as amutil
# Globals.
settings = amutil.settings
integrator = aliasmgr_integrator.am_integrator()
dlg = amutil.Dialogs()
# winMain ------------------------------------------
class winMain():
def __init__(self):
# Open Logfile (if we can)
self.openlog()
self.builder = gtk.Builder()
self.builder.add_from_file(os.path.join(sys.path[0], "aliasmgr_main.glade"))
# File data
self.lst_data = None
# Currently selected itm
self.selname = None
self.selindex = -1
# Add main form
self.winMain = self.builder.get_object("winMain")
# Add controls
self.mnuProgram = self.builder.get_object("mnuProgram")
self.mnuNewFile = self.builder.get_object("mnuNewFile")
self.mnuSelFile = self.builder.get_object("mnuSelFile")
self.mnuSaveFile = self.builder.get_object("mnuSaveFile")
self.mnuSaveFileAs = self.builder.get_object("mnuSaveFileAs")
self.mnuAbout = self.builder.get_object("mnuAbout")
self.mnuClose = self.builder.get_object("mnuClose")
self.mnuBash = self.builder.get_object("mnuBash")
self.mnuIntegrate = self.builder.get_object("mnuIntegrate")
self.mnuDeintegrate = self.builder.get_object("mnuDeintegrate")
self.mnuCheck = self.builder.get_object("mnuCheck")
self.mnuIntegration = self.builder.get_object("mnuIntegration")
self.mnuListIntegrated = self.builder.get_object("mnuListIntegrated")
self.btnAdd = self.builder.get_object("btnAdd")
self.btnRename = self.builder.get_object("btnRename")
self.btnRemove = self.builder.get_object("btnRemove")
self.btnReload = self.builder.get_object("btnReload")
self.btnSave = self.builder.get_object("btnSave")
self.btnClose = self.builder.get_object("btnClose")
self.btnSaveCmd = self.builder.get_object("btnSaveCmd")
self.btnEdit = self.builder.get_object("btnEdit")
self.lblStat = self.builder.get_object("lblStat")
self.lblFilename = self.builder.get_object("lblFilename")
self.chkExport = self.builder.get_object("chkExport")
self.chkAutosave = self.builder.get_object("chkAutosave")
self.listAliases = self.builder.get_object("listAliases")
self.treeAliases = self.builder.get_object("treeAliases")
self.bufCommand = self.builder.get_object("bufCommand")
self.txtCommand = self.builder.get_object("txtCommand")
self.bufComment = self.builder.get_object("bufComment")
self.txtComment = self.builder.get_object("txtComment")
self.scrollAliases = self.builder.get_object("scrollAliases")
self.scrollCommand = self.builder.get_object("scrollCommand")
self.entrySearch = self.builder.get_object("entrySearch")
# Setup treeAliases
# Create 'Text' Column (MenuEntries) for tree
cellNames = gtk.CellRendererText()
# Create Column for tree
self.colNames = gtk.TreeViewColumn("Aliases: 0")
# Set spacing for icon/text
self.colNames.set_spacing(4)
# Add Markup to treeview
self.colNames.pack_start(cellNames, False)
self.colNames.add_attribute(cellNames, "markup", 0)
# Add 'MenuEntries' column to tree
self.treeAliases.append_column(self.colNames)
# Create treeView Selection for tree
self.treeSel = self.treeAliases.get_selection()
self.treeSel.set_mode(gtk.SELECTION_SINGLE)
# manually connect treeNamesSel to 'changed' event self.treeSel_changed()
self.treeSel.connect("changed", self.treeSel_changed_cb)
# Add monospace font for Command
# Build available fonts list
pango_context = self.winMain.create_pango_context()
pango_fonts = pango_context.list_families()
lst_fonts = []
for itm in pango_fonts:
lst_fonts.append(itm.get_name())
# DejaVu Sans Mono available?
if "DejaVu Sans Mono" in lst_fonts:
font_use = pango.FontDescription("DejaVu Sans Mono 9")
else:
font_use = pango.FontDescription("Monospace 9")
self.printlog("Using default monospace font...")
# Set font used for Command
self.txtCommand.modify_font(font_use)
# Set Tab-Depth for Command
pango_tabs = pango.TabArray(1, True)
pango_tabs.set_tab(0, pango.TAB_LEFT, 30)
self.txtCommand.set_tabs(pango_tabs)
# Remove font list, not needed anymore. Will free up memory on garbage collection
del pango_fonts
del lst_fonts
# Connect all signals
self.builder.connect_signals(self)
# Load data
self.load_aliases()
self.stat_settext("Alias file loaded.")
self.treeAliases.set_search_column(0)
# Load settings
self.chkAutosave.set_active("true" in settings.get("autosave"))
self.mnuIntegration.set_active("true" in settings.get("integration"))
# Show window
self.winMain.show()
def winMain_destroy_cb(self, widget, data=None):
if dlg.lastpath != None:
settings.setsave("dlglastpath", dlg.lastpath)
if self.flogfile != None:
self.flogfile.close()
gtk.mainquit()
exit(0)
def treeSel_changed_cb(self, widget, user_data=None):
# Find info for this item
# Get Selected Item
(modelNames, iterNames) = self.treeSel.get_selected()
# Item Selected?
if iterNames == None:
self.selname = ""
self.selindex = -1
self.selitem = None
else:
# Get Value of Selected Item
itmValue = modelNames.get_value(iterNames, 0)
# Set selected name/item (makes some code shorter later)
self.selname = amutil.trim_markup(itmValue)
self.selitem = self.get_item(self.selname)
# get index for this item
for itmindex in range(0, len(self.lst_data)):
# Found value in main data list?
if amutil.trim_markup(itmValue) == self.lst_data[itmindex].name:
# Set selected index
self.selindex = itmindex
# Retrieve command
#scmdlst = self.lst_data[itmindex].cmd
scmdlst = self.selitem.cmd
self.txtCommand_clear()
# Build command string
scmd = ""
for sitm in scmdlst:
scmd += sitm + "\n"
# Remove last \n char
if scmd.endswith('\n'):
scmd = scmd[:len(scmd) - 1]
# Set to textbox
self.txtCommand_settext(scmd)
# Is item exported?
#sexport = self.lst_data[itmindex].exported.lower()
sexport = self.selitem.exported.lower()
self.chkExport.set_active((sexport == "yes") or (sexport == "new"))
# Set Export sensitive if its a function (if command is more than 1 line)
self.chkExport.set_sensitive(len(scmdlst) > 1)
# Get comment
#scomment = self.lst_data[itmindex].comment
scomment = self.selitem.comment
self.txtComment_clear()
if len(scomment.replace(' ', '')) > 0:
self.txtComment_settext(scomment)
# Fix status
if self.lblStat.get_text() != settings.name:
self.stat_settext(settings.name)
def chkExport_toggled_cb(self, widget, data=None):
# No item selected?
if self.selindex == -1:
return False
# Save exported value to lst_data
if widget.get_active():
# Toggled!
self.lst_data[self.selindex].exported = "Yes"
if self.selitem.isfunction():
#if self.is_function(self.selname):
# Set markup
self.treeAliases_setvalue("<i>" + self.selname + "</i>")
# Fix status
self.stat_settext("Item " + self.selname + " is exported.")
else:
self.lst_data[self.selindex].exported = "No"
if self.selitem.isfunction():
#if self.is_function(self.selname):
# Set markup
self.treeAliases_setvalue("<b><i>" + self.selname + "</i></b>")
# Fix status
self.stat_settext("Item " + self.selname + " is not exported.")
# Success
return True
def chkAutosave_toggled_cb(self, widget, data=None):
# Save setting to file
if widget.get_active():
if settings.setsave("autosave", "true"):
self.stat_settext("Alias file will be saved on command save.")
else:
if settings.setsave("autosave", "false"):
self.stat_settext("Alias file will not be saved on command save.")
def mnuProgram_deselect_cb(self, widget, data=None):
""" Clears status label so menu-descriptions don't stick """
self.lblStat.set_markup("")
def mnuNewFile_select_cb(self, widget, data=None):
self.stat_settext("Create a new blank alias file...")
def mnuNewFile_button_release_event_cb(self, widget, signal_id, data=None):
""" Creates a new, blank alias file to use/edit """
sfile = dlg.dialog("Select a name for the new file...", dlg.saveas)
if sfile == "":
return False
# Create a new blank file...
if amutil.create_blank_file(sfile, True):
settings.setsave("aliasfile", sfile)
self.set_filename(sfile)
self.load_aliases(True)
self.stat_settext("Created new alias file: " + amutil.filename_safe(sfile))
else:
self.stat_settext("Unable to create new file!")
dlg.msgbox("Unable to create new file at:\n" + sfile,
dlg.error)
def mnuSelFile_select_cb(self, widget, data=None):
self.stat_settext("Select which alias file to use...")
def mnuSelFile_button_release_event_cb(self, widget, signal_id, data=None):
""" Open alias file """
# Select new alias file
sfile = dlg.dialog("Select an alias file to use:")
if os.path.isfile(sfile):
settings.setsave("aliasfile", sfile)
self.stat_settext("Alias file: " + amutil.filename_safe(sfile))
self.printlog("Selected alias file: " + settings.get("aliasfile"))
# reload aliases from this file
self.load_aliases(True)
def mnuSaveFile_select_cb(self, widget, data=None):
self.stat_settext("Save current alias file...")
def mnuSaveFile_button_release_event_cb(self, widget, signal_id, data=None):
""" Save current alias file """
if self.save_file():
self.stat_settext("Alias file saved: " + \
amutil.filename_safe(settings.get("aliasfile")))
else:
self.printlog("Unable to save alias file: " + \
amutil.filename_safe(settings.get("aliasfile")))
self.stat_settext("Unable to save alias file!")
def mnuSaveFileAs_select_cb(self, widget, data=None):
self.stat_settext("Save alias file with another filename...")
def mnuSaveFileAs_button_release_event_cb(self, widget, signal_id, data=None):
""" Save alias file using aother filename """
sfile = dlg.dialog("Save file as...", dlg.saveas)
if sfile == "":
return False
if os.path.isfile(sfile):
resp = dlg.msgbox_yesno("File exists:\n" + sfile + '\n' + \
"Would you like to overwrite the file?")
if resp == gtk.RESPONSE_NO:
return False
# actually save the file
if self.save_file(sfile):
self.stat_settext("Alias file saved as: " + \
amutil.filename_safe(sfile))
else:
self.stat_settext("Unable to save alias file: " + \
amutil.filename_safe(sfile))
def mnuClose_select_cb(self, widget, data=None):
self.stat_settext("Close " + settings.name + "...")
def mnuClose_button_release_event_cb(self, widget, signal_id, data=None):
if dlg.lastpath != None:
settings.setsave("dlglastpath", dlg.lastpath)
if self.flogfile != None:
self.printlog("Closing log...")
self.flogfile.close()
self.stat_settext("Closing...")
gtk.main_quit()
exit(0)
def mnuAbout_select_cb(self, widget, data=None):
self.stat_settext("Alias Manager version and info...")
def mnuAbout_button_release_event_cb(self, widget, signal_id, data=None):
smsg = '<i>version ' + settings.version + '</i>\n\n' + \
'<u>author:</u> Christopher Welborn\n' + \
'<u>email:</u> <a href="mailto:cj@welbornprod.com">' + \
'cj@welbornprod.com</a>'
dlg.msgbox(smsg, gtk.MESSAGE_INFO)
def mnuBash_deselect_cb(self, widget, data = None):
self.stat_settext("")
def mnuIntegrate_select_cb(self, widget, data=None):
self.stat_settext("Integrate this alias file into bashrc...")
def mnuIntegrate_button_release_event_cb(self, widget, signal_id, data=None):
saliasfile = settings.get("aliasfile")
if integrator.bashrc == None:
if not integrator.find_bashrc():
dlg.msgbox("Unable to find bashrc file!\n" + \
"You may need to create a file called\n" + \
".bashrc or bash.bashrc in /home" + \
integrator.home + ' \n' + \
"or /etc/.", dlg.error)
if integrator.helper_checkfile(saliasfile):
dlg.msgbox("File is already integrated.")
else:
sfile = '<b><u>File:</u></b>\n<i>' + \
saliasfile + '</i>\n\n'
sbashrc = '<b><u>Bashrc:</u></b>\n<i>' + \
integrator.bashrc + '</i>'
sheader = sfile + sbashrc
if integrator.helper_addfile(saliasfile):
# go ahead and check file mode, chmod +x if needed.
# (not everyone remembers they have to do this,
# they will want 'Integrate' to 'just work')
amutil.chmod_file(saliasfile)
dlg.msgbox(sheader + '\n\nFile was integrated.')
else:
dlg.msgbox(sheader + '\n\nFailed to integrate file into bashrc!')
def mnuDeintegrate_select_cb(self, widget, data=None):
self.stat_settext("Remove this alias file from bashrc integration...")
def mnuDeintegrate_button_release_event_cb(self, widget, signal_id, data=None):
saliasfile = settings.get("aliasfile")
if integrator.bashrc == None:
if not integrator.find_bashrc():
dlg.msgbox("Unable to find bashrc file!\n" + \
"You may need to create a file called\n" + \
".bashrc or bash.bashrc in /home" + \
integrator.home + ' \n' + \
"or /etc/.", dlg.error)
if integrator.helper_checkfile(saliasfile):
sfile = '<b><u>File:</u></b>\n<i>' + \
saliasfile + '</i>\n\n'
sbashrc = '<b><u>Bashrc:</u></b>\n<i>' + \
integrator.bashrc + '</i>'
sheader = sfile + sbashrc
if integrator.helper_removefile(saliasfile):
dlg.msgbox(sheader + '\n\nFile was de-integrated.')
else:
dlg.msgbox(sheader + '\n\nFailed to de-integrate file into bashrc!')
else:
dlg.msgbox("File is not integrated.")
def mnuCheck_select_cb(self, widget, data=None):
self.stat_settext("Check if this file is integrated with bashrc...")
def mnuCheck_button_release_event_cb(self, widget, signal_id, data=None):
if integrator.bashrc == None:
if not integrator.find_bashrc():
dlg.msgbox("Unable to find bashrc file!\n" + \
"You may need to create a file called\n" + \
".bashrc or bash.bashrc in /home" + \
integrator.home + ' \n' + \
"or /etc/.", dlg.error)
if integrator.helper_checkfile(settings.get("aliasfile")):
sstatus = "File is integrated."
else:
sstatus = "File is NOT integrated."
saliasfile = '<i>' + settings.get("aliasfile") + '</i>\n\n'
sbashrc = '<i>' + integrator.bashrc + '</i>\n\n'
smsg = "<b><u>File:</u></b>\n" + \
saliasfile + \
"<b><u>Bashrc:</u></b>\n" + \
sbashrc + \
sstatus
dlg.msgbox(smsg, dlg.info)
def mnuListIntegrated_select_cb(self, widget, data=None):
self.stat_settext("List all shell scripts integrated with bashrc...")
def mnuListIntegrated_button_release_event_cb(self, widget, signal_id, data=None):
lst_integrated = integrator.get_integrated_files()
lst_helperintegrated = integrator.helper_getfiles()
if len(lst_integrated) == 0:
dlg.msgbox("Cannot find any files integrated with bashrc.",
dlg.info)
else:
sfiles = ""
for sfile in lst_integrated:
sfiles += '<small><i>' + sfile + '</i></small>\n'
shelperfiles = ""
for sfile in lst_helperintegrated:
shelperfiles += '<small><i>' + sfile + '</i></small>\n'
if sfiles == "":
sfiles = "<small><i>(None)</i></small>"
if shelperfiles == "":
shelperfiles = "<small><i>(None)</i></small>"
smsg = "<b><u>Bashrc file:</u></b>\n" + \
'<small><i>' + integrator.bashrc + '</i></small>\n\n' + \
"<b><u>Directly integrated:</u></b>\n" + \
sfiles + '\n' + \
"<b><u>" + settings.name + " integrated:</u></b>\n" + \
shelperfiles
dlg.msgbox(smsg, dlg.info)
def mnuIntegration_select_cb(self, widget, data=None):
self.stat_settext("Enable/Disable easy integration...")
def mnuIntegration_toggled_cb(self, widget, data=None):
if self.mnuIntegration.get_active():
if settings.get("integration") != "true":
if integrator.is_integrated():
settings.set('integration', 'true')
self.stat_settext("Already enabled in bashrc...")
else:
if amutil.integration_choice():
settings.set('integration', 'true')
self.stat_settext("Integration enabled...")
else:
if settings.get("integration") == "true":
resp = dlg.msgbox_yesno("Disabling integration means you will " + \
"have to manually edit your bashrc for " + \
"alias scripts to work.\n\n" + \
"Are you sure you want to disable it?")
if resp == gtk.RESPONSE_YES:
settings.set('integration', 'false')
integrator.deintegrate_self()
self.stat_settext("Integration disabled...")
self.mnuIntegration.set_active(settings.get("integration") == "true")
def txtComment_button_release_event_cb(self, widget, signal_id, data=None):
pass
def txtComment_key_release_event_cb(self, widget, event, data=None):
if event.keyval == gtk.gdk.keyval_from_name('Return'):
# Trim new line from comment, prevent multi line comments
startiter, enditer = self.bufComment.get_bounds()
scomment = self.bufComment.get_text(startiter, enditer)
if scomment.endswith('\n'):
self.txtComment_clear()
self.txtComment_settext(scomment[:len(scomment) - 1])
# Focus command window
self.txtCommand.grab_focus()
def txtCommand_key_release_event_cb(self, widget, event, data=None):
if event.keyval == gtk.gdk.keyval_from_name('Return'):
# Save command on [ENTER]
scmd = self.buf_gettext(self.bufCommand)
# Three newlines at end? Do a save.
if scmd.endswith('\n\n\n'):
scmd = scmd[:-3]
self.txtCommand_settext(scmd)
# Call save button
self.btnSaveCmd_clicked_cb(widget)
def btnAdd_activate_cb(self, widget):
self.btnAdd_clicked_cb(widget)
def btnRename_activate_cb(self, widget):
self.btnRename_clicked_cb(widget)
def btnRemove_activate_cb(self, widget):
self.btnRemove_clicked_cb(widget)
def btnSave_activate_cb(self, widget):
self.btnSave_clicked_cb(widget)
def btnReload_activate_cb(self, widget):
self.btnReload_clicked_cb(widget)
def btnClose_activate_cb(self, widget):
self.btnClose_clicked_cb(widget)
def btnSaveCmd_activate_cb(self, widget):
self.btnSaveCmd_clicked_cb(widget)
def btnEdit_activate_cb(self, widget):
self.btnEdit_clicked_cb(widget)
# Buttons.Click ----------------------------------------------
def btnAdd_clicked_cb(self, widget):
sname = amutil.input_text(message="Enter a name for this command:")
# No text, Item already exists, bad name?
if self.item_badname(sname):
return False
# Add name to list with empty data
cmd = amutil.Command()
cmd.name = sname
cmd.cmd = []
cmd.comment = ""
cmd.exported = "New"
self.lst_data.append(cmd)
# Reload aliases from lst_data
self.load_aliases(False)
self.stat_settext("Item added: " + sname)
self.printlog("Item added: " + sname)
# Select new item
self.alias_select_byname(cmd.name)
def btnRename_clicked_cb(self, widget):
if self.selindex < 0:
dlg.msgbox("You must select an alias to rename.", gtk.MESSAGE_ERROR)
return False
sname = amutil.input_text(message="Enter a new name for this command:",
default=self.selname)
# No text, Item already exists, bad name?
if self.item_badname(sname):
return False
# Retrieve old command, alter its name.
self.lst_data[self.selindex].name = sname
sexported = self.selitem.exported
# Reload aliases from lst_data
self.load_aliases(False)
self.stat_settext("Item renamed: " + sname)
self.printlog("Item renamed: " + sname)
# Select new item
self.alias_select_byname(sname)
# Autosave preserves exported status
if self.chkAutosave.get_active():
if self.selitem.exported != sexported:
self.lst_data[self.selindex].exported = sexported
self.btnSaveCmd_clicked_cb(widget)
def btnReload_clicked_cb(self, widget):
self.load_aliases(True)
aliasfile = settings.get("aliasfile")
self.stat_settext("File reloaded: " + amutil.filename_safe(aliasfile))
self.printlog("Aliases reloaded from file: " + aliasfile)
def btnSave_clicked_cb(self, widget):
self.save_file()
# Finished, set status text and reload aliases
if widget == self.btnSave:
self.stat_settext("Saved alias file.")
dlg.msgbox("Saved alias file to:\n" + settings.get("aliasfile"))
else:
# Saved from other command, give some more info
# Function or alias?
if self.selitem.isfunction():
#if len(self.lst_data[self.selindex].cmd) > 1:
# Function
stype = "Function"
else:
# Alias
stype = "Alias"
# Name
sname = self.selname
# Set text using this commands data
self.stat_settext(stype + " '" + sname + "' saved in alias file.")
# Reload from file
self.load_aliases(True)
def btnRemove_clicked_cb(self, widget):
""" Remove currently selected item from main data list """
# Item Selected?
if self.selindex < 0:
return False
litem = self.lst_data[self.selindex]
sname = self.selname
self.lst_data.remove(litem)
self.selindex = None
self.selitem = None
self.selname = None
self.txtComment_clear()
self.txtCommand_clear()
# Reload data
self.load_aliases(False)
self.stat_settext("Item removed: " + sname)
self.printlog("Item removed: " + sname)
# Auto save?
if self.chkAutosave.get_active():
self.btnSave_clicked_cb(widget)
def btnClose_clicked_cb(self, widget):
self.printlog("Closing...")
self.winMain_destroy_cb(widget)
def btnSaveCmd_clicked_cb(self, widget):
""" Save command into main data list """
# Send to Add
# if not editing a selected item...
if (self.selname == None or
self.selitem == None or
self.selindex == None):
if len(self.listAliases) == 0:
dlg.msgbox("You must add an alias before editing/saving commands.")
else:
dlg.msgbox("You must select an alias to edit.")
return False
#Get command text
startiter, enditer = self.bufCommand.get_bounds()
scmd = self.bufCommand.get_text(startiter, enditer)
# multiline command
if '\n' in scmd:
slines = scmd.split('\n')
else:
# single line command
slines = [scmd]
# Alias or function?
if len(slines) > 1:
# Function
# Make it auto exported if its a new item
if (self.selitem.exported.lower() == "new" or
self.selitem.exported.lower() == "n/a"):
self.lst_data[self.selindex].setexport(True)
stype = "Function"
smarkup = "<i>" + self.selname + "</i>"
if not self.lst_data[self.selindex].isexported():
smarkup = "<b><i>" + self.selname + "</i></b>"
self.chkExport.set_active(self.lst_data[self.selindex].isexported())
self.chkExport.set_sensitive(True)
else:
# Alias doesn't need export
self.lst_data[self.selindex].exported = "N/A"
stype = "Alias"
smarkup = self.selname
self.chkExport.set_active(False)
self.chkExport.set_sensitive(False)
# Save Comment
# Get comment text
startiter, enditer = self.bufComment.get_bounds()
scomment = self.bufComment.get_text(startiter, enditer)
self.lst_data[self.selindex].comment = scomment
# Save command data
self.lst_data[self.selindex].cmd = slines
# Correct markup for this command (may have changed
self.treeAliases_setvalue(smarkup)
self.stat_settext(stype + " saved: " + self.selname)
self.printlog(stype + " saved for: " + self.selname)
# Auto save?
if self.chkAutosave.get_active():
self.btnSave_clicked_cb(widget)
def btnEdit_clicked_cb(self, widget):
sexe = settings.get("editor")
if sexe == "":
dlg.msgbox("No editor has been set, please select a valid text/" + \
"shell script editor.")
sexe = self.select_editor()
if not os.path.isfile(sexe):
self.printlog("btnEdit: Invalid Editor!: " + sexe)
dlg.msgbox("Invalid editor, file not found: " + sexe + '\n' + \
"Please select a valid editor.")
sexe = self.select_editor()
if os.path.isfile(sexe):
scmd = sexe + " " + settings.get("aliasfile")
try:
subprocess.Popen(scmd.split(" "))
self.stat_settext("Opened " + scmd + "...")
self.printlog("Opened " + scmd + "...")
except Exception as ex:
self.stat_settext("Unable to open: " + scmd)
self.printlog("Unable to open: " + scmd)
self.printlog("Error: " + str(ex))
dlg.msgbox("Unable to open: " + scmd + "\n\n" + \
"<b>Error:</b>\n" + str(ex))
def entrySearch_changed_cb(self, user_data=None):
""" auto-selects items based on search text """
if self.entrySearch.get_text_length() > 0:
stext = self.entrySearch.get_text()
self.alias_select_bypart(stext)
# Local.Functions --------------------------------------------------
def stat_settext(self, s_text, shtmlcolor = '#909090'):
# Set Status text using color (saves typing, custom color available)
self.lblStat.set_markup("<span foreground='" + shtmlcolor + "'>" + s_text + "</span>")
def buf_gettext(self, bufferObj, startIter = None, endIter = None):
""" get text from textbuffer, retrieves all text by default """
#Get all bounds, we'll replace with custom ones if needed
iterstart, iterstop = bufferObj.get_bounds()
if startIter == None and endIter == None:
# All Text
return bufferObj.get_text(iterstart, iterstop)
elif startIter == None and endIter != None:
# Custom Stop
return bufferObj.get_text(iterstart, endIter)
elif startIter != None and endIter == None:
# Custom Start
return bufferObj.get_text(startIter, iterstop)
else:
# Both custom
return bufferObj.get_text(startIter, endIter)
def txtComment_settext(self, strToAdd, sFormatTagName = None):
""" Set text to txtComment """
if (sFormatTagName == None) or (sFormatTagName == ""):
# Set Text to Buffer without formatting
self.bufComment.set_text(strToAdd)
else:
# Set text to BUffer with formatting..
sob, eob = self.bufComment.get_bounds() #@UnusedVariable
self.bufComment.insert_with_tags_by_name(eob, strToAdd, sFormatTagName)
# Show Text Buffer
self.txtComment.set_buffer(self.bufComment)
def txtCommand_settext(self, strToAdd, sFormatTagName = None):
"""
Set text to txtCommand using no formatting, or tag formatting..
"""
if (sFormatTagName == None) or (sFormatTagName == ""):
# Set Text to Buffer without formatting
self.bufCommand.set_text(strToAdd)
else:
# Set text to BUffer with formatting..
sob, eob = self.bufCommand.get_bounds() #@UnusedVariable
self.bufCommand.insert_with_tags_by_name(eob, strToAdd, sFormatTagName)
# Show Text Buffer
self.txtCommand.set_buffer(self.bufCommand)
def txtCommand_clear(self, iterStart = None, iterStop = None):
"""
Clears all txtCommand text by default, with options for
custom start/stop positions....
"""
startiter, enditer = self.bufCommand.get_bounds() #@UnusedVariable
if iterStart == None and iterStop == None:
# Delete from actual start (ALL TEXT)
self.bufCommand.delete(startiter, enditer)
elif iterStop == None and iterStart != None:
# Delete from custom start position to end
self.bufCommand.delete(iterStart, enditer)
elif iterStart == None and iterStop != None:
# Delete from start to custom stop position
self.bufCommand.delete(startiter, iterStop)
else:
# Delete from custom start & stop position
self.bufCommand.delete(iterStart, iterStop)
def txtComment_clear(self, iterStart = None, iterStop = None):
"""
Clears all txtComment text by default, with options for
custom start/stop positions....
"""
startiter, enditer = self.bufComment.get_bounds() #@UnusedVariable
if iterStart == None and iterStop == None:
# Delete from actual start (ALL TEXT)
self.bufComment.delete(startiter, enditer)
elif iterStop == None and iterStart != None:
# Delete from custom start position to end
self.bufComment.delete(iterStart, enditer)
elif iterStart == None and iterStop != None:
# Delete from start to custom stop position
self.bufComment.delete(startiter, iterStop)
else:
# Delete from custom start & stop position
self.bufComment.delete(iterStart, iterStop)
def treeAliases_setvalue(self, snewvalue, iiter = None):
""" Set value in treeAliases, default is selected item, otherwise
needs an iter... """
if iiter == None:
# Use selected item to set new value
# Get selected data
modelNames, iterNames = self.treeSel.get_selected()
# Item Selected?
if iterNames != None:
modelNames.set_value(iterNames, 0, snewvalue)
return True
else:
# Custom iter
modelNames.set_value(iiter, 0, snewvalue)
return True
# Failure
return False
def tree_select(self, iindex, selObject = None):
""" Selects a row in treeView """
if selObject is None:
selObject = self.treeSel
# Select an item (based on index) in the treeNames.treeSelection:
selObject.select_path(iindex)
def tree_select_byname(self, sname, listStore = None, selObject = None):
""" selects a treeview object by name """
if listStore is None:
listStore = self.listAliases
if selObject is None:
selObject = self.treeSel
iindex = self.tree_get_index(sname, listStore)
if iindex > -1:
self.tree_select(iindex, selObject)
def tree_select_bypart(self, parttext, listStore = None, selObject = None):
""" selects a treeview item if it starts with parttext """
if listStore is None:
listStore = self.listAliases
if selObject is None:
selObject = self.treeSel
iindex = self.tree_get_index_search(parttext, listStore)
if iindex > -1:
self.tree_select(iindex, selObject)
def tree_get_index(self, sname, listStore = None):
""" retrieve an items index by name """
if listStore is None:
listStore = self.listAliases
for i in range(0, len(listStore)):
# get row i, column 0's text
name = listStore[i][0]
# probably has pango markup, we need to trim it,
if sname == amutil.trim_markup(name):
return i
# not found
return -1
def tree_get_index_search(self, parttext, listStore = None):
""" retrieves the index of the first item starting with parttext """
if listStore is None:
listStore = self.listAliases
for i in range(0, len(listStore)):
name = amutil.trim_markup(listStore[i][0])
if name.startswith(parttext):
return i
return -1
def tree_selindex(self, selObject = None):
""" Gets selected item's index from tree. (tree object must be passed) """
if selObject is None:
selObject = self.treeSel
# Get Selected Item
(modelNames, iterNames) = selObject.get_selected()
# Item Selected?
if iterNames == None:
return -1
else:
# Get Index of Selected Item
itmPath = modelNames.get_path(iterNames)
# return Numeric index of selected item
return itmPath[0]
def tree_selvalue(self, selObject = None):
""" Gets selected item's value from treeview """
if selObject is None:
selObject = self.treeSel
# Get Selected Item
(modelNames, iterNames) = selObject.get_selected()
# Item Selected?
if iterNames == None:
return ""
else:
# Get Value of Selected Item
itmValue = modelNames.get_value(iterNames, 0)
# return String containing selected item's value
return itmValue
def tree_adjustbars(self, listStore = None, selObject = None, scrollObject = None):
""" Adjust the scrollbars for when item is selected thru code """
if listStore is None:
listStore = self.listAliases
if selObject is None:
selObject = self.treeSel
if scrollObject is None:
scrollObject = self.scrollAliases
# Adjust scrollbars
adj = scrollObject.get_vadjustment()
itotal_len = len(listStore)
# No entries? something is horribly wrong.
if itotal_len == 0:
# division by zero error, because no items are loaded
return False
# Divide maximum value by total number of entries to get each entry height
# Empty items, or not filling the list completely causes this to mess up, so
# We need to account for lists that aren't filling at least one page
if adj.upper > adj.get_page_size():
iDiv = adj.upper / itotal_len
else:
iDiv = 24 # Icon height
iSel = self.tree_selindex()
# Calculate new position
iNewPos = ((iDiv * iSel) - (iDiv / 2))
adj.set_value(iNewPos)
def alias_select_byname(self, sname):
""" select alias by name, and adjust scrollbars accordingly """
self.tree_select_byname(sname)
self.tree_adjustbars()
def alias_select_bypart(self, sparttext):
""" select item by part of a name, adjust scrollbars accordingly """
self.tree_select_bypart(sparttext)
self.tree_adjustbars()
def save_file(self, sfilename = None):
if sfilename == None:
sfilename = settings.get("aliasfile")
self.printlog("save_file: saving to: " + sfilename)
# list for header
lst_header = []
# Setup shell script
lst_header.append("#!/bin/bash\n\n")
lst_header.append("# Generated by " + settings.name + " " + settings.version + '\n')
lst_header.append("# -Christopher Welborn\n\n")
lst_header.append("# Note to user:\n" + \
"# If you must edit this file manually please stick to this style:\n" + \
"# Use tabs, not spaces.\n" + \
"# No tabs before definitons.\n" + \
"# Seperate lines for curly braces.\n" + \
"# Use 1 tab depth for start of code block in functions.\n" + \
"# Function description is first comment in code block. \n" + \
"# Alias description is comment right side of alias definition.\n" + \
"# \n" + \
"# ...if you use a different style it may or may not\n" + \
"# break the program and I can't help you.\n\n")
# Write Definitions, Cycle thru main data list