/GUI/Gtk/BaseFileDialogs.py
https://bitbucket.org/alsh/pygui-mirror · Python · 214 lines · 87 code · 24 blank · 103 comment · 26 complexity · f015fb090042b95359b0b3fe6a1a6d1d MD5 · raw file
- #
- # Python GUI - File selection dialogs - Gtk
- #
- import os
- import gtk
- from Files import FileRef
- from AlertFunctions import confirm
- from Applications import application
- #------------------------------------------------------------------
- class _FileDialog(gtk.FileChooserDialog):
- def __init__(self, ok_label, **kwds):
- gtk.FileChooserDialog.__init__(self, **kwds)
- self.add_button(gtk.STOCK_CANCEL, gtk.RESPONSE_REJECT)
- self.add_button(ok_label, gtk.RESPONSE_ACCEPT)
- self.connect('response', self.response)
- self.set_default_size(600, 600)
- self.set_position(gtk.WIN_POS_CENTER)
- def add_file_type(self, file_type):
- suffix = file_type.suffix
- if suffix:
- filter = gtk.FileFilter()
- name = file_type.name
- if name:
- filter.set_name(name)
- filter.add_pattern("*.%s" % suffix)
- self.add_filter(filter)
- def present_modally(self):
- return self.run() == gtk.RESPONSE_ACCEPT
- def response(self, _, id):
- #print "_FileDialog.response:", id ###
- if id == gtk.RESPONSE_ACCEPT:
- if not self.check():
- self.stop_emission('response')
-
- def check(self):
- return True
- #------------------------------------------------------------------
- class _SaveFileDialog(_FileDialog):
-
- def check(self):
- path = self.get_filename()
- #print "_SaveFileDialog.ok: checking path %r" % path ###
- #if path is None:
- # return False
- if not os.path.exists(path):
- return True
- else:
- result = confirm("Replace existing '%s'?" % os.path.basename(path),
- "Cancel", "Replace", cancel = None)
- return result == 0
- #------------------------------------------------------------------
- def _request_old(prompt, default_dir, file_types, dir, multiple):
- if prompt.endswith(":"):
- prompt = prompt[:-1]
- if dir:
- action = gtk.FILE_CHOOSER_ACTION_SELECT_FOLDER
- else:
- action = gtk.FILE_CHOOSER_ACTION_OPEN
- dlog = _FileDialog(title = prompt, action = action,
- ok_label = gtk.STOCK_OPEN)
- dlog.set_select_multiple(multiple)
- if file_types:
- for file_type in file_types:
- dlog.add_file_type(file_type)
- if default_dir:
- dlog.set_current_folder(default_dir.path)
- if dlog.present_modally():
- if multiple:
- result = [FileRef(path = path) for path in dlog.get_filenames()]
- else:
- result = FileRef(path = dlog.get_filename())
- else:
- result = None
- dlog.destroy()
- return result
- #------------------------------------------------------------------
- #def request_old_file(prompt = "Open File", default_dir = None,
- # file_types = None, multiple = False):
- # """Present a dialog for selecting an existing file or set of files.
- # Returns a FileRef, or None if cancelled."""
- #
- # if prompt.endswith(":"):
- # prompt = prompt[:-1]
- # dlog = _FileDialog(title = prompt, ok_label = gtk.STOCK_OPEN)
- # dlog.set_select_multiple(multiple)
- # if file_types:
- # for file_type in file_types:
- # dlog.add_file_type(file_type)
- # if default_dir:
- # dlog.set_current_folder(default_dir.path)
- # if dlog.present_modally():
- # if multiple:
- # result = [FileRef(path = path) for path in dlog.get_filenames()]
- # else:
- # result = FileRef(path = dlog.get_filename())
- # else:
- # result = None
- # dlog.destroy()
- # return result
-
- #------------------------------------------------------------------
- #def request_old_directory(prompt = "Choose Folder", default_dir = None,
- # multiple = False):
- # """Present a dialog for selecting an existing directory or set of directories.
- # Returns a DirRef, or None if cancelled."""
- #
- # if prompt.endswith(":"):
- # prompt = prompt[:-1]
- # dlog = _FileDialog(title = prompt, ok_label = gtk.STOCK_OPEN,
- # action = gtk.FILE_CHOOSER_ACTION_SELECT_FOLDER)
- # dlog.set_select_multiple(multiple)
- # if default_dir:
- # dlog.set_current_folder(default_dir.path)
- # if dlog.present_modally():
- # if multiple:
- # result = [DirRef(path = path) for path in dlog.get_filenames()]
- # else:
- # result = DirRef(path = dlog.get_filename())
- # else:
- # result = None
- # dlog.destroy()
- # return result
- #------------------------------------------------------------------
- def _request_new(prompt, default_dir, default_name, file_type, dir):
- if dir:
- action = gtk.FILE_CHOOSER_ACTION_CREATE_FOLDER
- else:
- action = gtk.FILE_CHOOSER_ACTION_SAVE
- if prompt.endswith(":"):
- prompt = prompt[:-1]
- dlog = _SaveFileDialog(title = prompt, action = action,
- ok_label = gtk.STOCK_SAVE)
- if file_type:
- dlog.add_file_type(file_type)
- if default_dir:
- dlog.set_current_folder(default_dir.path)
- if default_name:
- dlog.set_current_name(default_name)
- if dlog.present_modally():
- path = dlog.get_filename()
- if file_type:
- path = file_type._add_suffix(path)
- result = FileRef(path = path)
- else:
- result = None
- dlog.destroy()
- return result
- #------------------------------------------------------------------
- #def request_new_file(prompt = "Save File", default_dir = None,
- # default_name = "", file_type = None):
- # """Present a dialog requesting a name and location for a new file.
- # Returns a FileRef, or None if cancelled."""
- #
- # if prompt.endswith(":"):
- # prompt = prompt[:-1]
- # dlog = _SaveFileDialog(title = prompt, ok_label = gtk.STOCK_SAVE,
- # action = gtk.FILE_CHOOSER_ACTION_SAVE)
- # if file_type:
- # dlog.add_file_type(file_type)
- # if default_dir:
- # dlog.set_current_folder(default_dir.path)
- # if default_name:
- # dlog.set_current_name(default_name)
- # if dlog.present_modally():
- # path = dlog.get_filename()
- # if file_type:
- # path = file_type._add_suffix(path)
- # result = FileRef(path = path)
- # else:
- # result = None
- # dlog.destroy()
- # return result
- #------------------------------------------------------------------
- #def request_new_directory(prompt = "Create Folder", default_dir = None,
- # default_name = ""):
- # """Present a dialog requesting a name and location for a new directory.
- # Returns a FileRef, or None if cancelled."""
- #
- # if prompt.endswith(":"):
- # prompt = prompt[:-1]
- # dlog = _SaveFileDialog(title = prompt, ok_label = gtk.STOCK_SAVE,
- # action = gtk.FILE_CHOOSER_ACTION_CREATE_FOLDER)
- # if default_dir:
- # dlog.set_current_folder(default_dir.path)
- # if default_name:
- # dlog.set_current_name(default_name)
- # if dlog.present_modally():
- # path = dlog.get_filename()
- # result = FileRef(path = path)
- # else:
- # result = None
- # dlog.destroy()
- # return result