From 74eb0b9a9a685a32be21db30f097a22ddf3ec4cf Mon Sep 17 00:00:00 2001
From: Tim O'Shea <tim.oshea753@gmail.com>
Date: Mon, 8 Jul 2013 10:29:19 -0400
Subject: grc: Fix whitespace issue in grc to use proper spaces
Remove all \t's to match the rest of GNU Radio
---
grc/gui/FileDialogs.py | 244 ++++++++++++++++++++++++-------------------------
1 file changed, 122 insertions(+), 122 deletions(-)
(limited to 'grc/gui/FileDialogs.py')
diff --git a/grc/gui/FileDialogs.py b/grc/gui/FileDialogs.py
index 20172a7418..e8e859dc60 100644
--- a/grc/gui/FileDialogs.py
+++ b/grc/gui/FileDialogs.py
@@ -22,8 +22,8 @@ pygtk.require('2.0')
import gtk
from Dialogs import MessageDialogHelper
from Constants import \
- DEFAULT_FILE_PATH, IMAGE_FILE_EXTENSION, \
- NEW_FLOGRAPH_TITLE
+ DEFAULT_FILE_PATH, IMAGE_FILE_EXTENSION, \
+ NEW_FLOGRAPH_TITLE
import Preferences
from os import path
import Utils
@@ -46,139 +46,139 @@ File <b>$encode($filename)</b> Does not Exist!"""
##################################################
##the filter for flow graph files
def get_flow_graph_files_filter():
- filter = gtk.FileFilter()
- filter.set_name('Flow Graph Files')
- filter.add_pattern('*'+Preferences.file_extension())
- return filter
+ filter = gtk.FileFilter()
+ filter.set_name('Flow Graph Files')
+ filter.add_pattern('*'+Preferences.file_extension())
+ return filter
##the filter for image files
def get_image_files_filter():
- filter = gtk.FileFilter()
- filter.set_name('Image Files')
- filter.add_pattern('*'+IMAGE_FILE_EXTENSION)
- return filter
+ filter = gtk.FileFilter()
+ filter.set_name('Image Files')
+ filter.add_pattern('*'+IMAGE_FILE_EXTENSION)
+ return filter
##the filter for all files
def get_all_files_filter():
- filter = gtk.FileFilter()
- filter.set_name('All Files')
- filter.add_pattern('*')
- return filter
+ filter = gtk.FileFilter()
+ filter.set_name('All Files')
+ filter.add_pattern('*')
+ return filter
##################################################
# File Dialogs
##################################################
class FileDialogHelper(gtk.FileChooserDialog):
- """
- A wrapper class for the gtk file chooser dialog.
- Implement a file chooser dialog with only necessary parameters.
- """
-
- def __init__(self, action, title):
- """
- FileDialogHelper contructor.
- Create a save or open dialog with cancel and ok buttons.
- Use standard settings: no multiple selection, local files only, and the * filter.
-
- Args:
- action: gtk.FILE_CHOOSER_ACTION_OPEN or gtk.FILE_CHOOSER_ACTION_SAVE
- title: the title of the dialog (string)
- """
- ok_stock = {gtk.FILE_CHOOSER_ACTION_OPEN : 'gtk-open', gtk.FILE_CHOOSER_ACTION_SAVE : 'gtk-save'}[action]
- gtk.FileChooserDialog.__init__(self, title, None, action, ('gtk-cancel', gtk.RESPONSE_CANCEL, ok_stock, gtk.RESPONSE_OK))
- self.set_select_multiple(False)
- self.set_local_only(True)
- self.add_filter(get_all_files_filter())
+ """
+ A wrapper class for the gtk file chooser dialog.
+ Implement a file chooser dialog with only necessary parameters.
+ """
+
+ def __init__(self, action, title):
+ """
+ FileDialogHelper contructor.
+ Create a save or open dialog with cancel and ok buttons.
+ Use standard settings: no multiple selection, local files only, and the * filter.
+
+ Args:
+ action: gtk.FILE_CHOOSER_ACTION_OPEN or gtk.FILE_CHOOSER_ACTION_SAVE
+ title: the title of the dialog (string)
+ """
+ ok_stock = {gtk.FILE_CHOOSER_ACTION_OPEN : 'gtk-open', gtk.FILE_CHOOSER_ACTION_SAVE : 'gtk-save'}[action]
+ gtk.FileChooserDialog.__init__(self, title, None, action, ('gtk-cancel', gtk.RESPONSE_CANCEL, ok_stock, gtk.RESPONSE_OK))
+ self.set_select_multiple(False)
+ self.set_local_only(True)
+ self.add_filter(get_all_files_filter())
class FileDialog(FileDialogHelper):
- """A dialog box to save or open flow graph files. This is a base class, do not use."""
-
- def __init__(self, current_file_path=''):
- """
- FileDialog constructor.
-
- Args:
- current_file_path: the current directory or path to the open flow graph
- """
- if not current_file_path: current_file_path = path.join(DEFAULT_FILE_PATH, NEW_FLOGRAPH_TITLE + Preferences.file_extension())
- if self.type == OPEN_FLOW_GRAPH:
- FileDialogHelper.__init__(self, gtk.FILE_CHOOSER_ACTION_OPEN, 'Open a Flow Graph from a File...')
- self.add_and_set_filter(get_flow_graph_files_filter())
- self.set_select_multiple(True)
- elif self.type == SAVE_FLOW_GRAPH:
- FileDialogHelper.__init__(self, gtk.FILE_CHOOSER_ACTION_SAVE, 'Save a Flow Graph to a File...')
- self.add_and_set_filter(get_flow_graph_files_filter())
- self.set_current_name(path.basename(current_file_path)) #show the current filename
- elif self.type == SAVE_IMAGE:
- FileDialogHelper.__init__(self, gtk.FILE_CHOOSER_ACTION_SAVE, 'Save a Flow Graph Screen Shot...')
- self.add_and_set_filter(get_image_files_filter())
- current_file_path = current_file_path + IMAGE_FILE_EXTENSION
- self.set_current_name(path.basename(current_file_path)) #show the current filename
- self.set_current_folder(path.dirname(current_file_path)) #current directory
-
- def add_and_set_filter(self, filter):
- """
- Add the gtk file filter to the list of filters and set it as the default file filter.
-
- Args:
- filter: a gtk file filter.
- """
- self.add_filter(filter)
- self.set_filter(filter)
-
- def get_rectified_filename(self):
- """
- Run the dialog and get the filename.
- If this is a save dialog and the file name is missing the extension, append the file extension.
- If the file name with the extension already exists, show a overwrite dialog.
- If this is an open dialog, return a list of filenames.
-
- Returns:
- the complete file path
- """
- if gtk.FileChooserDialog.run(self) != gtk.RESPONSE_OK: return None #response was cancel
- #############################################
- # Handle Save Dialogs
- #############################################
- if self.type in (SAVE_FLOW_GRAPH, SAVE_IMAGE):
- filename = self.get_filename()
- extension = {
- SAVE_FLOW_GRAPH: Preferences.file_extension(),
- SAVE_IMAGE: IMAGE_FILE_EXTENSION,
- }[self.type]
- #append the missing file extension if the filter matches
- if path.splitext(filename)[1].lower() != extension: filename += extension
- self.set_current_name(path.basename(filename)) #show the filename with extension
- if path.exists(filename): #ask the user to confirm overwrite
- if MessageDialogHelper(
- gtk.MESSAGE_QUESTION, gtk.BUTTONS_YES_NO, 'Confirm Overwrite!',
- Utils.parse_template(FILE_OVERWRITE_MARKUP_TMPL, filename=filename),
- ) == gtk.RESPONSE_NO: return self.get_rectified_filename()
- return filename
- #############################################
- # Handle Open Dialogs
- #############################################
- elif self.type in (OPEN_FLOW_GRAPH,):
- filenames = self.get_filenames()
- for filename in filenames:
- if not path.exists(filename): #show a warning and re-run
- MessageDialogHelper(
- gtk.MESSAGE_WARNING, gtk.BUTTONS_CLOSE, 'Cannot Open!',
- Utils.parse_template(FILE_DNE_MARKUP_TMPL, filename=filename),
- )
- return self.get_rectified_filename()
- return filenames
-
- def run(self):
- """
- Get the filename and destroy the dialog.
-
- Returns:
- the filename or None if a close/cancel occured.
- """
- filename = self.get_rectified_filename()
- self.destroy()
- return filename
+ """A dialog box to save or open flow graph files. This is a base class, do not use."""
+
+ def __init__(self, current_file_path=''):
+ """
+ FileDialog constructor.
+
+ Args:
+ current_file_path: the current directory or path to the open flow graph
+ """
+ if not current_file_path: current_file_path = path.join(DEFAULT_FILE_PATH, NEW_FLOGRAPH_TITLE + Preferences.file_extension())
+ if self.type == OPEN_FLOW_GRAPH:
+ FileDialogHelper.__init__(self, gtk.FILE_CHOOSER_ACTION_OPEN, 'Open a Flow Graph from a File...')
+ self.add_and_set_filter(get_flow_graph_files_filter())
+ self.set_select_multiple(True)
+ elif self.type == SAVE_FLOW_GRAPH:
+ FileDialogHelper.__init__(self, gtk.FILE_CHOOSER_ACTION_SAVE, 'Save a Flow Graph to a File...')
+ self.add_and_set_filter(get_flow_graph_files_filter())
+ self.set_current_name(path.basename(current_file_path)) #show the current filename
+ elif self.type == SAVE_IMAGE:
+ FileDialogHelper.__init__(self, gtk.FILE_CHOOSER_ACTION_SAVE, 'Save a Flow Graph Screen Shot...')
+ self.add_and_set_filter(get_image_files_filter())
+ current_file_path = current_file_path + IMAGE_FILE_EXTENSION
+ self.set_current_name(path.basename(current_file_path)) #show the current filename
+ self.set_current_folder(path.dirname(current_file_path)) #current directory
+
+ def add_and_set_filter(self, filter):
+ """
+ Add the gtk file filter to the list of filters and set it as the default file filter.
+
+ Args:
+ filter: a gtk file filter.
+ """
+ self.add_filter(filter)
+ self.set_filter(filter)
+
+ def get_rectified_filename(self):
+ """
+ Run the dialog and get the filename.
+ If this is a save dialog and the file name is missing the extension, append the file extension.
+ If the file name with the extension already exists, show a overwrite dialog.
+ If this is an open dialog, return a list of filenames.
+
+ Returns:
+ the complete file path
+ """
+ if gtk.FileChooserDialog.run(self) != gtk.RESPONSE_OK: return None #response was cancel
+ #############################################
+ # Handle Save Dialogs
+ #############################################
+ if self.type in (SAVE_FLOW_GRAPH, SAVE_IMAGE):
+ filename = self.get_filename()
+ extension = {
+ SAVE_FLOW_GRAPH: Preferences.file_extension(),
+ SAVE_IMAGE: IMAGE_FILE_EXTENSION,
+ }[self.type]
+ #append the missing file extension if the filter matches
+ if path.splitext(filename)[1].lower() != extension: filename += extension
+ self.set_current_name(path.basename(filename)) #show the filename with extension
+ if path.exists(filename): #ask the user to confirm overwrite
+ if MessageDialogHelper(
+ gtk.MESSAGE_QUESTION, gtk.BUTTONS_YES_NO, 'Confirm Overwrite!',
+ Utils.parse_template(FILE_OVERWRITE_MARKUP_TMPL, filename=filename),
+ ) == gtk.RESPONSE_NO: return self.get_rectified_filename()
+ return filename
+ #############################################
+ # Handle Open Dialogs
+ #############################################
+ elif self.type in (OPEN_FLOW_GRAPH,):
+ filenames = self.get_filenames()
+ for filename in filenames:
+ if not path.exists(filename): #show a warning and re-run
+ MessageDialogHelper(
+ gtk.MESSAGE_WARNING, gtk.BUTTONS_CLOSE, 'Cannot Open!',
+ Utils.parse_template(FILE_DNE_MARKUP_TMPL, filename=filename),
+ )
+ return self.get_rectified_filename()
+ return filenames
+
+ def run(self):
+ """
+ Get the filename and destroy the dialog.
+
+ Returns:
+ the filename or None if a close/cancel occured.
+ """
+ filename = self.get_rectified_filename()
+ self.destroy()
+ return filename
class OpenFlowGraphFileDialog(FileDialog): type = OPEN_FLOW_GRAPH
class SaveFlowGraphFileDialog(FileDialog): type = SAVE_FLOW_GRAPH
--
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