def __init__(self, document_manager):
"""
Constructor.
"""
super(StatusBar, self).__init__()
self.document_manager = document_manager
self.statusbar_line = gtk.Statusbar()
self.statusbar_line.set_has_resize_grip(False)
self.statusbar_column = gtk.Statusbar()
self.statusbar_column.set_has_resize_grip(False)
self.statusbar_end = gtk.Statusbar()
self.statusbar_end.set_size_request(15,0)
# Close button style (little button)
close_button_style = '''
style 'close_button' {
xthickness = 0
ythickness = 0
}
widget '*.statusbar' style 'close_button'
'''
gtk.rc_parse_string(close_button_style)
self.statusbar = gtk.Statusbar()
status_hbox = gtk.HBox()
status_hbox.set_spacing(12)
self.line_label = gtk.Label("")
self.line_label.set_alignment(0.1, 0.5)
self.line_label.set_width_chars(len(constants.MESSAGE_0016) + 3)
#self.line_label.set_size_request(80, 0)
self.col_label = gtk.Label("")
self.col_label.set_alignment(0, 0.5)
self.col_label.set_width_chars(len(constants.MESSAGE_0017) + 3)
#self.col_label.set_size_request(100, 0)
self.encoding_label = gtk.Label("")
self.encoding_label.set_alignment(0, 0.5)
#self.encoding_label.set_size_request(65, 0)
self.permission_label = gtk.Label("")
#self.permission_label.set_size_request(75, 0)
self.permission_label.set_alignment(0, 0.5)
# Encoding combobutton
self.combobutton_encoding = ComboButton("")
self.combobutton_encoding.set_name("combobutton_encoding.statusbar")
#self.combobutton_encoding.set_size_request(80, -1)
self.__create_encoding_menu()
# Tab size combobutton
self.combobutton_tab_size = ComboButton("")
self.combobutton_tab_size.set_name("combobutton_tab_size.statusbar")
#self.combobutton_tab_size.set_size_request(78, -1)
self.__create_tab_size_menu()
self.statusbar.get_children()[0].remove(self.statusbar.get_children()[0].get_children()[0])
self.statusbar.get_children()[0].add(status_hbox)
self.pack_start(self.statusbar, True, True, 0)
status_hbox.pack_start(self.line_label, False, False, 0)
status_hbox.pack_start(gtk.VSeparator(), False, False, 0)
status_hbox.pack_start(self.col_label, False, False, 0)
status_hbox.pack_start(gtk.VSeparator(), False, False, 0)
status_hbox.pack_start(self.combobutton_tab_size, False, False, 0)
status_hbox.pack_start(gtk.VSeparator(), False, False, 0)
status_hbox.pack_start(self.combobutton_encoding, False, False, 0)
status_hbox.pack_start(gtk.VSeparator(), False, False, 0)
status_hbox.pack_start(self.permission_label, False, False, 0)
self.set_size_request(-1, 27)
self.queue_resize()
class MainWindow(object):
"""
This class creates the main window of TextFlow.
"""
def __init__(self, argv=None, tests=False):
"""
Constructor.
"""
self.gladefile = constants.MAIN_WINDOW_GLADE
self.widgets_tree = gtk.glade.XML(self.gladefile)
self.clipboard = gtk.Clipboard()
# self.tooltip = gtk.Tooltips()
self.__set_all_widgets()
self.__set_all_signals()
self.__set_all_accelerators()
self.preferences = Preferences(self)
self.preferences_manager = tf.app.preferences_manager
#################### Public Methods ####################
def run(self, argv, tests):
"""
Run main window.
"""
arg_path = argv is not None and os.path.isdir(argv[0])
if arg_path:
self.last_dir = argv[0]
self.preferences_manager.set_value("filebrowser_dir", self.last_dir)
else:
self.last_dir = constants.HOME
self.sidepanel_manager = SidePanelManager(self.side_panel_vbox, self.combobutton)
# Set window size
w = self.preferences_manager.get_value("interface/width")
h = self.preferences_manager.get_value("interface/height")
self.main_window.resize(w, h)
if self.preferences_manager.get_value("open_save/reopen_tabs") and not arg_path:
self.document_manager.open_stored_tabs()
if not tests:
self.main_window.show()
self.side_panel_vbox.show_all()
self.main_vbox.show()
self.statusbar.show_all()
self.document_manager.show()
#self.search_bar.hide()
self.search_replace_bar.hide()
self.goto_bar.hide()
self.__apply_preferences()
# Open or not a file with TextFlow
if argv == None:
if self.document_manager.get_n_pages() == 0:
self.document_manager.open_tab()
elif arg_path:
self.document_manager.open_tab()
self.show_sidepanel(True)
else:
for i in argv:
self.document_manager.open_tab(i)
self.document_manager.get_active_view().grab_focus()
def show_toolbar(self, state):
"""
Define if the toolbar will be showed or not.
@param state: True to show the toolbar or False to hide the toolbar.
@type state: A boolean.
"""
if state:
self.toolbar.show_all()
else:
self.toolbar.hide()
self.preferences_manager.set_value("interface/show_toolbar", state)
def show_sidepanel(self, state):
"""
Define if the sidepanel will be showed or not.
@param state: True to show the toolbar or False to hide the sidepanel.
@type state: A boolean.
"""
if state:
self.side_panel_vbox.show_all()
else:
self.side_panel_vbox.hide()
self.preferences_manager.set_value("interface/show_sidepanel", state)
def quit(self):
can_quit = self.__verify_unsaved_tabs()
if can_quit:
w, h = self.main_window.get_size()
self.preferences_manager.set_value("interface/width", w)
self.preferences_manager.set_value("interface/height", h)
self.sidepanel_manager.unload()
if self.preferences_manager.get_value("open_save/reopen_tabs"):
self.document_manager.store_tabs()
gtk.main_quit()
else:
return True
#################### Private Methods ####################
def __set_all_widgets(self):
"""
Initialize all widgets used by MainWindow.
"""
wt = self.widgets_tree
self.main_window = wt.get_widget("main_window")
self.main_window.set_icon_from_file(constants.SCALABLE_ICON)
self.hpaned = wt.get_widget("hpaned")
self.toolbar = wt.get_widget("toolbar")
self.interface_vbox = wt.get_widget("main_vbox")
self.toolbutton_new = wt.get_widget("toolbutton_new")
self.toolbutton_open = wt.get_widget("toolbutton_open")
self.toolbutton_save = wt.get_widget("toolbutton_save")
self.toolbutton_undo = wt.get_widget("toolbutton_undo")
self.toolbutton_redo = wt.get_widget("toolbutton_redo")
self.toolbutton_search = wt.get_widget("toolbutton_search")
#self.toolbutton_replace = wt.get_widget("toolbutton_replace")
self.toolbutton_preferences = wt.get_widget("toolbutton_preferences")
# self.tooltip.set_tip(self.toolbutton_new, _("New"))
# self.tooltip.set_tip(self.toolbutton_open, _("Open"))
# self.tooltip.set_tip(self.toolbutton_save, _("Save"))
# self.tooltip.set_tip(self.toolbutton_undo, _("Undo"))
# self.tooltip.set_tip(self.toolbutton_redo, _("Redo"))
# self.tooltip.set_tip(self.toolbutton_search, _("Search"))
# self.tooltip.set_tip(self.toolbutton_replace, _("Replace"))
# self.tooltip.set_tip(self.toolbutton_preferences, _("Preferences"))
self.toolbutton_new.set_tooltip_text(_("New"))
self.toolbutton_open.set_tooltip_text(_("Open"))
self.toolbutton_save.set_tooltip_text(_("Save"))
self.toolbutton_undo.set_tooltip_text(_("Undo"))
self.toolbutton_redo.set_tooltip_text(_("Redo"))
self.toolbutton_search.set_tooltip_text(_("Search"))
#self.toolbutton_replace.set_tooltip_text(_("Replace"))
self.toolbutton_preferences.set_tooltip_text(_("Preferences"))
self.toolbutton_undo.set_sensitive(False)
self.toolbutton_redo.set_sensitive(False)
for i in range(self.toolbar.get_n_items() - 1):
item = self.toolbar.get_nth_item(i)
item.set_homogeneous(False)
self.menu_file = wt.get_widget("menu_file")
#for item in recent_chooser.get_children():
# self.menu_file.append(item)
self.imagemenuitem_closetab = wt.get_widget("imagemenuitem_closetab")
self.menuitem_duplicateline = wt.get_widget("menuitem_duplicateline")
self.menuitem_deleteline = wt.get_widget("menuitem_deleteline")
self.imagemenuitem_save_as = wt.get_widget("imagemenuitem_save_as")
self.menuitem_save_all = wt.get_widget("menuitem_save_all")
self.imagemenuitem_undo = wt.get_widget("imagemenuitem_undo")
self.imagemenuitem_redo = wt.get_widget("imagemenuitem_redo")
# Workaround to put pseudo Ctrl+D accelerator
deleteline_child = self.menuitem_deleteline.get_child()
self.menuitem_deleteline.remove(deleteline_child)
hbox_deleteline = gtk.HBox()
hbox_deleteline.pack_start(gtk.Label("Delete Line"), False)
label_ctrld = gtk.Label("Ctrl+D")
label_ctrld.set_alignment(1, 0.5)
hbox_deleteline.pack_start(label_ctrld)
# End of workaround
self.menuitem_deleteline.add(hbox_deleteline)
self.menuitem_deleteline.show_all()
self.menuitem_uppercase = wt.get_widget("menuitem_uppercase")
self.menuitem_lowercase = wt.get_widget("menuitem_lowercase")
self.menuitem_tabs_to_spaces = wt.get_widget("menuitem_tabs_to_spaces")
self.menuitem_spaces_to_tabs = wt.get_widget("menuitem_spaces_to_tabs")
self.checkmenuitem_sidepanel = wt.get_widget("checkmenuitem_sidepanel")
self.checkmenuitem_toolbar = wt.get_widget("checkmenuitem_toolbar")
self.checkmenuitem_line_numbers = wt.get_widget("checkmenuitem_line_numbers")
self.imagemenuitem_search_bar = wt.get_widget("imagemenuitem_search_bar")
#self.imagemenuitem_replace_bar = wt.get_widget("imagemenuitem_replace_bar")
self.menuitem_search_next = wt.get_widget("menuitem_search_next")
self.menuitem_search_previous = wt.get_widget("menuitem_search_previous")
self.menuitem_replace = wt.get_widget("menuitem_replace")
self.menuitem_replace_all = wt.get_widget("menuitem_replace_all")
self.menuitem_goto_bar = wt.get_widget("menuitem_goto_bar")
self.menuitem_language = wt.get_widget("menuitem_language")
self.document_manager = tf.app.document_manager
self.statusbar = StatusBar(self.document_manager)
self.combobutton = ComboButton("", True)
self.combobutton.set_text_center(False)
self.side_panel_vbox = gtk.VBox()
combobutton_hbox = gtk.HBox(False, 4)
self.main_vbox = gtk.VBox()
self.main_vbox.pack_end(self.statusbar, False, False, 0)
self.hpaned.add1(self.side_panel_vbox)
self.hpaned.add2(self.main_vbox)
self.main_vbox.pack_start(self.document_manager)
combobutton_hbox.pack_start(self.combobutton, True, True, 0)
self.side_panel_vbox.pack_start(combobutton_hbox, False, False, 0)
self.close_sidepanel_button = CloseButton()
close_button_vbox = gtk.VBox()
close_button_vbox.pack_start(self.close_sidepanel_button,
True, False, 0)
combobutton_hbox.pack_start(close_button_vbox, False, False, 0)
combobutton_hbox.set_child_packing(close_button_vbox, False,
False, 0, gtk.PACK_END)
#self.search_bar = SearchBar(self.document_manager)
#self.main_vbox.pack_start(self.search_bar, False, False, 0)
self.search_replace_bar = SearchReplaceBar(self.document_manager)
self.main_vbox.pack_start(self.search_replace_bar, False, False, 0)
self.goto_bar = GotoBar(self.document_manager)
self.main_vbox.pack_start(self.goto_bar, False, False, 0)
def __set_all_signals(self):
"""
Set all signals used by MainWindow.
"""
dic = {"on_toolbutton_new_clicked" :
self.on_toolbutton_new_clicked,
"on_toolbutton_open_clicked" :
self.on_toolbutton_open_clicked,
"on_toolbutton_save_clicked" :
self.on_toolbutton_save_clicked,
"on_toolbutton_undo_clicked" :
self.on_toolbutton_undo_clicked,
"on_toolbutton_redo_clicked" :
self.on_toolbutton_redo_clicked,
"on_toolbutton_search_clicked" :
self.on_toolbutton_search_clicked,
#"on_toolbutton_replace_clicked" :
#self.on_toolbutton_replace_clicked,
"on_toolbutton_preferences_clicked" :
self.on_toolbutton_preferences_clicked,
"on_imagemenuitem_new_activate" :
self.on_imagemenuitem_new_activate,
"on_imagemenuitem_open_activate" :
self.on_imagemenuitem_open_activate,
"on_imagemenuitem_closetab_activate" :
self.on_imagemenuitem_closetab_activate,
"on_imagemenuitem_save_activate" :
self.on_imagemenuitem_save_activate,
"on_imagemenuitem_save_as_activate" :
self.on_imagemenuitem_save_as_activate,
"on_menuitem_save_all_activate" :
self.on_menuitem_save_all_activate,
"on_imagemenuitem_quit_activate" :
self.on_imagemenuitem_quit_activate,
"on_imagemenuitem_undo_activate" :
self.on_imagemenuitem_undo_activate,
"on_imagemenuitem_redo_activate" :
self.on_imagemenuitem_redo_activate,
"on_imagemenuitem_cut_activate" :
self.on_imagemenuitem_cut_activate,
"on_imagemenuitem_copy_activate" :
self.on_imagemenuitem_copy_activate,
"on_imagemenuitem_paste_activate" :
self.on_imagemenuitem_paste_activate,
"on_menuitem_duplicateline_activate" :
self.on_menuitem_duplicateline_activate,
"on_menuitem_deleteline_activate" :
self.on_menuitem_deleteline_activate,
"on_menuitem_uppercase_activate" :
self.on_menuitem_uppercase_activate,
"on_menuitem_lowercase_activate" :
self.on_menuitem_lowercase_activate,
"on_menuitem_tabs_to_spaces_activate" :
self.on_menuitem_tabs_to_spaces_activate,
"on_menuitem_spaces_to_tabs_activate" :
self.on_menuitem_spaces_to_tabs_activate,
"on_imagemenuitem_preferences_activate" :
self.on_imagemenuitem_preferences_activate,
"on_imagemenuitem_about_activate" :
self.on_imagemenuitem_about_activate,
"on_imagemenuitem_help_activate" :
self.on_imagemenuitem_help_activate,
"on_checkmenuitem_sidepanel_toggled" :
self.on_checkmenuitem_sidepanel_toggled,
"on_checkmenuitem_toolbar_toggled" :
self.on_checkmenuitem_toolbar_toggled,
"on_checkmenuitem_line_numbers_toggled" :
self.on_checkmenuitem_line_numbers_toggled,
"on_imagemenuitem_search_bar_activate" :
self.on_imagemenuitem_search_bar_activate,
"on_menuitem_goto_bar_activate" :
self.on_menuitem_goto_bar_activate,
#"on_imagemenuitem_replace_bar_activate" :
#self.on_imagemenuitem_replace_bar_activate,
"on_menuitem_search_next_activate" :
self.on_menuitem_search_next_activate,
"on_menuitem_search_previous_activate" :
self.on_menuitem_search_previous_activate,
"on_menuitem_replace_activate" :
self.on_menuitem_replace_activate,
"on_menuitem_replace_all_activate" :
self.on_menuitem_replace_all_activate,
"on_main_window_delete_event" :
self.delete_event }
self.widgets_tree.signal_autoconnect(dic)
self.close_sidepanel_button.connect("clicked", self.close_sidepanel)
def __set_all_accelerators(self):
"""
Set all Main Window accelerators
"""
accel_group = gtk.AccelGroup()
self.main_window.add_accel_group(accel_group)
# Ctrl+J
self.menuitem_duplicateline.add_accelerator("activate", accel_group, 106, gtk.gdk.CONTROL_MASK, gtk.ACCEL_VISIBLE)
# Ctrl+D
#self.menuitem_deleteline.add_accelerator("activate", accel_group, 100, gtk.gdk.CONTROL_MASK, gtk.ACCEL_VISIBLE)
# Ctrl+2
self.menuitem_tabs_to_spaces.add_accelerator("activate", accel_group, 50, gtk.gdk.CONTROL_MASK, gtk.ACCEL_VISIBLE)
# Ctrl+Shift+2
self.menuitem_spaces_to_tabs.add_accelerator("activate", accel_group, 50, gtk.gdk.CONTROL_MASK | gtk.gdk.SHIFT_MASK, gtk.ACCEL_VISIBLE)
# Ctrl+U
self.menuitem_uppercase.add_accelerator("activate", accel_group, 117, gtk.gdk.CONTROL_MASK, gtk.ACCEL_VISIBLE)
# Ctrl+Shift+U
self.menuitem_lowercase.add_accelerator("activate", accel_group, 117, gtk.gdk.CONTROL_MASK | gtk.gdk.SHIFT_MASK, gtk.ACCEL_VISIBLE)
# F9 to show/hide side panel
self.checkmenuitem_sidepanel.add_accelerator("activate", accel_group,
65478, 0,
gtk.ACCEL_VISIBLE)
# Ctrl+F to show/hide search bar
self.imagemenuitem_search_bar.add_accelerator("activate", accel_group,
102, gtk.gdk.CONTROL_MASK,
gtk.ACCEL_VISIBLE)
# Ctrl+H to show/hide goto bar
self.menuitem_goto_bar.add_accelerator("activate", accel_group,
104, gtk.gdk.CONTROL_MASK,
gtk.ACCEL_VISIBLE)
# Ctrl+G to search next
self.menuitem_search_next.add_accelerator("activate", accel_group, 103,
gtk.gdk.CONTROL_MASK,
gtk.ACCEL_VISIBLE)
# Shift+Ctrl+G to search previous
self.menuitem_search_previous.add_accelerator("activate", accel_group,
103, gtk.gdk.CONTROL_MASK
| gtk.gdk.SHIFT_MASK,
gtk.ACCEL_VISIBLE)
# Ctrl+R to show/hide replace bar
#self.imagemenuitem_replace_bar.add_accelerator("activate", accel_group,
# 114, gtk.gdk.CONTROL_MASK,
# gtk.ACCEL_VISIBLE)
# Ctrl+T to replace
self.menuitem_replace.add_accelerator("activate", accel_group, 116,
gtk.gdk.CONTROL_MASK,
gtk.ACCEL_VISIBLE)
# Ctrl+Alt+T to replace all
self.menuitem_replace_all.add_accelerator("activate", accel_group, 116,
gtk.gdk.CONTROL_MASK
| gtk.gdk.MOD1_MASK,
gtk.ACCEL_VISIBLE)
# Ctrl+W to close tab
self.imagemenuitem_closetab.add_accelerator("activate", accel_group,
119, gtk.gdk.CONTROL_MASK,
gtk.ACCEL_VISIBLE)
# Ctrl+Shift+S to save as
self.imagemenuitem_save_as.add_accelerator("activate", accel_group, 115,
gtk.gdk.CONTROL_MASK
| gtk.gdk.SHIFT_MASK,
gtk.ACCEL_VISIBLE)
# Ctrl+Alt+S to save all
self.menuitem_save_all.add_accelerator("activate", accel_group, 115,
gtk.gdk.CONTROL_MASK
| gtk.gdk.MOD1_MASK,
gtk.ACCEL_VISIBLE)
# Ctrl+Z to undo
self.imagemenuitem_undo.add_accelerator("activate", accel_group, 122,
gtk.gdk.CONTROL_MASK,
gtk.ACCEL_VISIBLE)
# Ctrl+Shift+Z to redo
self.imagemenuitem_redo.add_accelerator("activate", accel_group, 122,
gtk.gdk.CONTROL_MASK
| gtk.gdk.SHIFT_MASK,
gtk.ACCEL_VISIBLE)
def __apply_preferences(self):
"""
Apply the preferences defined.
"""
value = self.preferences_manager.get_value("interface/show_toolbar")
self.show_toolbar(value)
value = self.preferences_manager.get_value("interface/show_sidepanel")
self.checkmenuitem_sidepanel.set_active(value)
value = self.preferences_manager.get_value("interface/show_toolbar")
self.checkmenuitem_toolbar.set_active(value)
value = self.preferences_manager.get_value("line_numbers")
self.checkmenuitem_line_numbers.set_active(value)
def __verify_unsaved_tabs(self):
"""
This method verifies every tab to know if they are saved.
"""
num_pages = self.document_manager.get_n_pages()
# flag = 0
files = []
for i in range(num_pages):
document = self.document_manager.get_nth_page(i)
if not document.is_updated():
file_uri = document.get_file_uri()
if file_uri == "":
file_uri = constants.MESSAGE_0001
files.append(file_uri)
if len(files) > 0:
dialog = CloseProgramAlertDialog(files)
dialog_return = dialog.run()
if dialog_return == gtk.RESPONSE_DELETE_EVENT:
dialog.destroy()
return False
elif dialog_return == 1:
dialog.destroy()
return True
elif dialog_return == 2:
dialog.destroy()
return False
elif dialog_return == 3:
dialog.destroy()
checks = dialog.get_checkboxes()
for i in range(len(checks)):
if checks[i]:
if files[i] != constants.MESSAGE_0001:
self.document_manager.save_file_tab(files[i])
else:
file_save = SaveFileDialog(constants.MESSAGE_0002, None,
"", "*", False)
new_file = file_save.run()
file_save.destroy()
if len(new_file):
self.document_manager.save_file_tab(new_file[0])
else:
return False
# self.save_all()
return True
return True
def __save_all_possible_tabs(self):
"""
Save all possible tabs. Save tabs without show dialogs.
"""
num_pages = self.document_manager.get_n_pages()
for i in range(num_pages):
init_page = self.document_manager.get_current_page()
self.document_manager.set_current_page(i)
document = self.document_manager.get_active_document()
file_uri = document.get_file_uri()
if file_uri != "":
self.document_manager.save_file_tab(file_uri, False)
else:
return
self.document_manager.set_current_page(init_page)
#################### Signals ####################
def delete_event(self, event, x):
"""
This method does some operations when TextFlow quit.
"""
return self.quit()
# Toolbar
def on_toolbutton_new_clicked(self, widget):
"""
Open a new empty tab.
@param widget: Reference to a Button.
@type widget: A Button object.
"""
self.document_manager.open_tab()
def on_toolbutton_open_clicked(self, widget):
"""
Open a new file in a tab.
@param widget: Reference to a Button.
@type widget: A Button object.
"""
document = self.document_manager.get_active_document()
if document == None:
direc = self.last_dir
elif document.file_uri == "":
direc = self.last_dir
else:
direc = "/".join(document.file_uri.split("/")[:-1])
self.last_dir = direc
file_add = ChooseFileDialog(constants.MESSAGE_0003, self.main_window,
"", '*', True, direc)
files = file_add.run()
file_add.destroy()
for i in range(len(files)):
self.document_manager.open_tab(files[i])
def on_toolbutton_save_clicked(self, widget):
"""
Save the current tab in a file.
@param widget: Reference to a Button.
@type widget: A Button object.
"""
document = self.document_manager.get_active_document()
if document is not None:
self.document_manager.save_active_tab()
file_uri = document.get_file_uri()
self.last_dir = "/".join(file_uri.split("/")[:-1])
def on_toolbutton_undo_clicked(self, widget):
"""
Undo.
@param widget: Reference to a Button.
@type widget: A Button object.
"""
self.document_manager.undo()
def on_toolbutton_redo_clicked(self, widget):
"""
Redo.
@param widget: Reference to a Button.
@type widget: A Button object.
"""
self.document_manager.redo()
def on_toolbutton_search_clicked(self, widget):
"""
Show search bar.
@param widget: Reference to a Button.
@type widget: A Button object.
"""
self.search_replace_bar.show_bar()
#self.search_replace_bar.hide()
# def on_toolbutton_replace_clicked(self, widget):
# """
# Show replace bar.
#
# @param widget: Reference to a Button.
# @type widget: A Button object.
# """
# self.search_replace_bar.show_bar()
# self.search_bar.hide()
def on_toolbutton_preferences_clicked(self, widget):
"""
Open the preference window.
@param widget: Reference to a Button.
@type widget: A Button object.
"""
self.preferences.run()
# File Menu
def on_imagemenuitem_new_activate(self, widget):
"""
Open a new empty tab.
@param widget: Reference to a ImageMenuItem.
@type widget: A ImageMenuItem object.
"""
self.document_manager.open_tab()
def on_imagemenuitem_open_activate(self, widget):
"""
Open a new file in a tab.
@param widget: Reference to a ImageMenuItem.
@type widget: A ImageMenuItem object.
"""
document = self.document_manager.get_active_document()
if document is None:
direc = self.last_dir
elif document.file_uri == "":
direc = self.last_dir
else:
direc = "/".join(document.file_uri.split("/")[:-1])
self.last_dir = direc
file_add = ChooseFileDialog(constants.MESSAGE_0003, self.main_window,
"", '*', True, direc)
files = file_add.run()
file_add.destroy()
for i in range(len(files)):
self.document_manager.open_tab(files[i])
def on_imagemenuitem_closetab_activate(self, widget):
page_num = self.document_manager.get_current_page()
if page_num != -1:
swindow = self.document_manager.get_nth_page(page_num)
self.document_manager.close_tab(swindow)
def on_imagemenuitem_save_activate(self, widget):
"""
Save the current tab in a file.
@param widget: Reference to a ImageMenuItem.
@type widget: A ImageMenuItem object.
"""
document = self.document_manager.get_active_document()
if document is not None:
self.document_manager.save_active_tab()
file_uri = document.get_file_uri()
self.last_dir = "/".join(file_uri.split("/")[:-1])
def on_imagemenuitem_save_as_activate(self, widget):
"""
Save the current tab in a new file.
@param widget: Reference to a ImageMenuItem.
@type widget: A ImageMenuItem object.
"""
document = self.document_manager.get_active_document()
if document is not None:
self.document_manager.save_as_tab(document)
file_uri = document.get_file_uri()
self.last_dir = "/".join(file_uri.split("/")[:-1])
def save_all(self, show_error=True):
"""
Save all tabs.
"""
self.document_manager.save_all_tabs()
def on_menuitem_save_all_activate(self, widget):
"""
Save all open tabs.
@param widget: Reference to a ImageMenuItem.
@type widget: A ImageMenuItem object.
"""
self.save_all()
def on_imagemenuitem_quit_activate(self, widget):
"""
Quit TextFlow.
@param widget: Reference to a ImageMenuItem.
@type widget: A ImageMenuItem object.
"""
return self.quit()
# Edit Menu
def on_imagemenuitem_cut_activate(self, widget):
"""
Cut selected text.
@param widget: Reference to a ImageMenuItem.
@type widget: A ImageMenuItem object.
"""
focus = self.main_window.focus_widget
if isinstance(focus, gtksourceview2.View):
focus.buffer.cut_clipboard(self.clipboard, True)
elif isinstance(focus, gtk.Entry):
focus.cut_clipboard()
def on_imagemenuitem_undo_activate(self, widget):
"""
Undo.
@param widget: Reference to a ImageMenuItem.
@type widget: A ImageMenuItem object.
"""
self.document_manager.undo()
def on_imagemenuitem_redo_activate(self, widget):
"""
Undo.
@param widget: Reference to a ImageMenuItem.
@type widget: A ImageMenuItem object.
"""
self.document_manager.redo()
def on_imagemenuitem_copy_activate(self, widget):
"""
Copy selected text.
@param self: Reference to MainWindow.
@type self: A MainWindow object.
@param widget: Reference to a ImageMenuItem.
@type widget: A ImageMenuItem object.
"""
focus = self.main_window.focus_widget
if isinstance(focus, gtksourceview2.View):
focus.buffer.copy_clipboard(self.clipboard)
elif isinstance(focus, gtk.Entry):
focus.copy_clipboard()
def on_imagemenuitem_paste_activate(self, widget):
"""
Paste text.
@param widget: Reference to a ImageMenuItem.
@type widget: A ImageMenuItem object.
"""
focus = self.main_window.focus_widget
if isinstance(focus, gtksourceview2.View):
focus.buffer.paste_clipboard(self.clipboard, None, True)
elif isinstance(focus, gtk.Entry):
focus.paste_clipboard()
def on_menuitem_duplicateline_activate(self, widget):
"""
Duplicate a line.
@param widget: Reference to a Button.
@type widget: A Button object.
"""
self.document_manager.trigger_manager.shortcuts[u'ctrl+j']()
def on_menuitem_deleteline_activate(self, widget):
"""
Delete line.
@param widget: Reference to a Button.
@type widget: A Button object.
"""
view = self.document_manager.get_active_view()
buffer = view.buffer
buffer.begin_user_action()
itstart = buffer.get_iter_at_mark(buffer.get_insert())
start_line = itstart.get_line()
itstart = buffer.get_iter_at_line(start_line)
itend = buffer.get_iter_at_mark(buffer.get_insert())
itend.forward_line()
buffer.delete(itstart, itend)
buffer.end_user_action()
def on_menuitem_uppercase_activate(self, widget):
"""
Upper case.
@param widget: Reference to a Button.
@type widget: A Button object.
"""
self.document_manager.trigger_manager.shortcuts[u'ctrl+u']()
def on_menuitem_lowercase_activate(self, widget):
"""
Lower case.
@param widget: Reference to a Button.
@type widget: A Button object.
"""
self.document_manager.trigger_manager.shortcuts[u'ctrl+shift+u']()
def on_menuitem_tabs_to_spaces_activate(self, widget):
"""
Convert tabs to spaces.
@param widget: Reference to a Button.
@type widget: A Button object.
"""
self.document_manager.trigger_manager.shortcuts[u'ctrl+2']()
def on_menuitem_spaces_to_tabs_activate(self, widget):
"""
Convert spaces to tabs.
@param widget: Reference to a Button.
@type widget: A Button object.
"""
self.document_manager.trigger_manager.shortcuts[u'ctrl+shift+@']()
def on_imagemenuitem_preferences_activate(self, widget):
"""
Open the preference window.
@param widget: Reference to a Button.
@type widget: A Button object.
"""
self.preferences.run()
# View Menu
def on_checkmenuitem_sidepanel_toggled(self, widget):
"""
Show or hide side panel.
@param widget: Reference to a ImageMenuItem.
@type widget: A ImageMenuItem object.
"""
value = widget.active
self.show_sidepanel(value)
def on_checkmenuitem_toolbar_toggled(self, widget):
"""
Show or hide toolbar.
@param widget: Reference to a ImageMenuItem.
@type widget: A ImageMenuItem object.
"""
self.show_toolbar(widget.get_active())
def on_checkmenuitem_line_numbers_toggled(self, widget):
"""
Show or hide toolbar.
@param widget: Reference to a ImageMenuItem.
@type widget: A ImageMenuItem object.
"""
value = widget.get_active()
pages = self.document_manager.get_n_pages()
self.preferences_manager.set_value("line_numbers", value)
for i in range(pages):
view = self.document_manager.get_nth_page(i).view
view.set_show_line_numbers(value)
# Search Menu
def on_imagemenuitem_search_bar_activate(self, widget):
"""
Show or hide search bar.
@param widget: Reference to a ImageMenuItem.
@type widget: A ImageMenuItem object.
"""
self.search_replace_bar.show_bar()
#self.search_replace_bar.hide()
self.goto_bar.hide()
def on_menuitem_search_next_activate(self, widget):
"""
Find next match.
@param widget: Reference to a ImageMenuItem.
@type widget: A ImageMenuItem object.
"""
self.document_manager.search_functions.next()
def on_menuitem_search_previous_activate(self, widget):
"""
Find previous match.
@param widget: Reference to a ImageMenuItem.
@type widget: A ImageMenuItem object.
"""
self.document_manager.search_functions.previous()
#def on_imagemenuitem_replace_bar_activate(self, widget):
# """
# Show or hide replace bar.
#
# @param widget: Reference to a ImageMenuItem.
# @type widget: A ImageMenuItem object.
# """
# self.search_replace_bar.show_bar()
# self.search_bar.hide()
# self.goto_bar.hide()
def on_menuitem_replace_activate(self, widget):
"""
Replace the current current match.
@param widget: Reference to a ImageMenuItem.
@type widget: A ImageMenuItem object.
"""
self.document_manager.search_functions.replace()
def on_menuitem_replace_all_activate(self, widget):
"""
Replace all matches.
@param widget: Reference to a ImageMenuItem.
@type widget: A ImageMenuItem object.
"""
self.document_manager.search_functions.replace_all()
# Help Menu
def on_imagemenuitem_help_activate(self, widget):
"""
Open TextFlow documentation in a browser.
@param widget: Reference to a ImageMenuItem.
@type widget: A ImageMenuItem object.
"""
gtk.show_uri(gtk.gdk.Screen(), "http://docs.textflowproject.org", 0)
def on_imagemenuitem_about_activate(self, widget):
"""
Show the about window.
@param widget: Reference to a ImageMenuItem.
@type widget: A ImageMenuItem object.
"""
about = AboutDialog()
ret = about.run()
about.destroy()
return ret
def on_menuitem_goto_bar_activate(self, widget):
"""
Show or hide search bar.
@param widget: Reference to a ImageMenuItem.
@type widget: A ImageMenuItem object.
"""
self.search_replace_bar.hide()
#self.search_bar.hide()
self.goto_bar.show_bar()
# Close Sidepanel
def close_sidepanel(self, widget):
"""
Hide side panel.
@param widget: Reference to a ImageMenuItem.
@type widget: A ImageMenuItem object.
"""
self.show_sidepanel(False)
self.checkmenuitem_sidepanel.set_active(False)
class StatusBar(gtk.HBox):
def __init__(self, document_manager):
"""
Constructor.
"""
super(StatusBar, self).__init__()
self.document_manager = document_manager
self.statusbar_line = gtk.Statusbar()
self.statusbar_line.set_has_resize_grip(False)
self.statusbar_column = gtk.Statusbar()
self.statusbar_column.set_has_resize_grip(False)
self.statusbar_end = gtk.Statusbar()
self.statusbar_end.set_size_request(15,0)
# Close button style (little button)
close_button_style = '''
style 'close_button' {
xthickness = 0
ythickness = 0
}
widget '*.statusbar' style 'close_button'
'''
gtk.rc_parse_string(close_button_style)
self.statusbar = gtk.Statusbar()
status_hbox = gtk.HBox()
status_hbox.set_spacing(12)
self.line_label = gtk.Label("")
self.line_label.set_alignment(0.1, 0.5)
self.line_label.set_width_chars(len(constants.MESSAGE_0016) + 3)
#self.line_label.set_size_request(80, 0)
self.col_label = gtk.Label("")
self.col_label.set_alignment(0, 0.5)
self.col_label.set_width_chars(len(constants.MESSAGE_0017) + 3)
#self.col_label.set_size_request(100, 0)
self.encoding_label = gtk.Label("")
self.encoding_label.set_alignment(0, 0.5)
#self.encoding_label.set_size_request(65, 0)
self.permission_label = gtk.Label("")
#self.permission_label.set_size_request(75, 0)
self.permission_label.set_alignment(0, 0.5)
# Encoding combobutton
self.combobutton_encoding = ComboButton("")
self.combobutton_encoding.set_name("combobutton_encoding.statusbar")
#self.combobutton_encoding.set_size_request(80, -1)
self.__create_encoding_menu()
# Tab size combobutton
self.combobutton_tab_size = ComboButton("")
self.combobutton_tab_size.set_name("combobutton_tab_size.statusbar")
#self.combobutton_tab_size.set_size_request(78, -1)
self.__create_tab_size_menu()
self.statusbar.get_children()[0].remove(self.statusbar.get_children()[0].get_children()[0])
self.statusbar.get_children()[0].add(status_hbox)
self.pack_start(self.statusbar, True, True, 0)
status_hbox.pack_start(self.line_label, False, False, 0)
status_hbox.pack_start(gtk.VSeparator(), False, False, 0)
status_hbox.pack_start(self.col_label, False, False, 0)
status_hbox.pack_start(gtk.VSeparator(), False, False, 0)
status_hbox.pack_start(self.combobutton_tab_size, False, False, 0)
status_hbox.pack_start(gtk.VSeparator(), False, False, 0)
status_hbox.pack_start(self.combobutton_encoding, False, False, 0)
status_hbox.pack_start(gtk.VSeparator(), False, False, 0)
status_hbox.pack_start(self.permission_label, False, False, 0)
self.set_size_request(-1, 27)
self.queue_resize()
#################### Public Methods ####################
def set_line_column(self, line_num, col_num):
self.line_label.set_text(constants.MESSAGE_0016 + str(line_num))
self.col_label.set_text(constants.MESSAGE_0017 + str(col_num))
def clear(self):
self.line_label.set_text("")
self.col_label.set_text("")
def hide_info(self):
"""
Hide all widgets inside the statusbar.
"""
self.statusbar.get_children()[0].get_children()[0].hide_all()
def show_info(self):
"""
Show all widgets inside the statusbar.
"""
self.statusbar.get_children()[0].get_children()[0].show_all()
#################### Signals ####################
def tab_size_changed(self, widget, num):
self.__set_tab_size(num)
def other_tab_size(self, widget):
dialog = OtherTabSizeDialog()
response = dialog.run()
if response == gtk.RESPONSE_DELETE_EVENT:
dialog.destroy()
return
elif response == 1:
tab_size = dialog.get_tab_size()
self.__set_tab_size(tab_size)
dialog.destroy()
return
elif response == 2:
dialog.destroy()
return
def encoding_changed(self, widget, encode):
document = self.document_manager.get_active_document()
self.document_manager.change_encode(document, encode)
self.combobutton_encoding.set_label(encode)
def other_encoding(self, widget):
dialog = OtherEncodingDialog()
response = dialog.run()
if response == gtk.RESPONSE_DELETE_EVENT:
dialog.destroy()
return
elif response == 1 or response == 3:
encode = dialog.get_encoding()
document = self.document_manager.get_active_document()
self.document_manager.change_encode(document, encode)
dialog.destroy()
return
elif response == 2:
dialog.destroy()
return
#################### Private Methods ####################
def __create_tab_size_menu(self):
tab_menu_item_start = gtk.MenuItem("2")
tab_menu_item_start.show()
self.combobutton_tab_size.append(tab_menu_item_start)
tab_menu_item_start.connect('activate', self.tab_size_changed, 2)
tab_menu_item = gtk.MenuItem("3")
tab_menu_item.show()
self.combobutton_tab_size.append(tab_menu_item)
tab_menu_item.connect('activate', self.tab_size_changed, 3)
tab_menu_item = gtk.MenuItem("4")
tab_menu_item.show()
self.combobutton_tab_size.append(tab_menu_item)
tab_menu_item.connect('activate', self.tab_size_changed, 4)
tab_menu_item = gtk.MenuItem("6")
tab_menu_item.show()
self.combobutton_tab_size.append(tab_menu_item)
tab_menu_item.connect('activate', self.tab_size_changed, 6)
tab_menu_item = gtk.MenuItem("8")
tab_menu_item.show()
self.combobutton_tab_size.append(tab_menu_item)
tab_menu_item.connect('activate', self.tab_size_changed, 8)
tab_menu_item = gtk.SeparatorMenuItem()
tab_menu_item.show()
self.combobutton_tab_size.append(tab_menu_item)
tab_menu_item = gtk.MenuItem("Other size")
tab_menu_item.show()
self.combobutton_tab_size.append(tab_menu_item)
tab_menu_item.connect('activate', self.other_tab_size)
def __create_encoding_menu(self):
tab_menu_item = gtk.MenuItem("utf-7")
tab_menu_item.show()
self.combobutton_encoding.append(tab_menu_item)
tab_menu_item.connect('activate', self.encoding_changed, "utf-7")
tab_menu_item = gtk.MenuItem("utf-8")
tab_menu_item.show()
self.combobutton_encoding.append(tab_menu_item)
tab_menu_item.connect('activate', self.encoding_changed, "utf-8")
tab_menu_item = gtk.MenuItem("iso8859-1")
tab_menu_item.show()
self.combobutton_encoding.append(tab_menu_item)
tab_menu_item.connect('activate', self.encoding_changed, "iso8859-1")
tab_menu_item = gtk.MenuItem("iso8859-2")
tab_menu_item.show()
self.combobutton_encoding.append(tab_menu_item)
tab_menu_item.connect('activate', self.encoding_changed, "iso8859-2")
tab_menu_item = gtk.MenuItem("iso8859-4")
tab_menu_item.show()
self.combobutton_encoding.append(tab_menu_item)
tab_menu_item.connect('activate', self.encoding_changed, "iso8859-4")
tab_menu_item = gtk.MenuItem("iso8859-5")
tab_menu_item.show()
self.combobutton_encoding.append(tab_menu_item)
tab_menu_item.connect('activate', self.encoding_changed, "iso8859-5")
tab_menu_item = gtk.MenuItem("iso8859-6")
tab_menu_item.show()
self.combobutton_encoding.append(tab_menu_item)
tab_menu_item.connect('activate', self.encoding_changed, "iso8859-6")
tab_menu_item = gtk.MenuItem("iso8859-7")
tab_menu_item.show()
self.combobutton_encoding.append(tab_menu_item)
tab_menu_item.connect('activate', self.encoding_changed, "iso8859-7")
tab_menu_item = gtk.MenuItem("iso8859-9")
tab_menu_item.show()
self.combobutton_encoding.append(tab_menu_item)
tab_menu_item.connect('activate', self.encoding_changed, "iso8859-9")
tab_menu_item = gtk.MenuItem("iso8859-15")
tab_menu_item.show()
self.combobutton_encoding.append(tab_menu_item)
tab_menu_item.connect('activate', self.encoding_changed, "iso8859-15")
tab_menu_item = gtk.MenuItem("gb2312")
tab_menu_item.show()
self.combobutton_encoding.append(tab_menu_item)
tab_menu_item.connect('activate', self.encoding_changed, "gb2312")
tab_menu_item = gtk.SeparatorMenuItem()
tab_menu_item.show()
self.combobutton_encoding.append(tab_menu_item)
tab_menu_item = gtk.MenuItem(constants.MESSAGE_0023)
tab_menu_item.show()
self.combobutton_encoding.append(tab_menu_item)
tab_menu_item.connect('activate', self.other_encoding)
#self.combobutton_encoding.set_active_item(tab_menu_item)
def __set_tab_size(self, num):
view = self.document_manager.get_active_view()
view.set_tab_width(num)
self.document_manager.preferences_manager.set_value("indentation/tab_width", num)
self.combobutton_tab_size.set_label(constants.MESSAGE_0026 + " " + str(num))
def __set_all_widgets(self):
"""
Initialize all widgets used by MainWindow.
"""
wt = self.widgets_tree
self.main_window = wt.get_widget("main_window")
self.main_window.set_icon_from_file(constants.SCALABLE_ICON)
self.hpaned = wt.get_widget("hpaned")
self.toolbar = wt.get_widget("toolbar")
self.interface_vbox = wt.get_widget("main_vbox")
self.toolbutton_new = wt.get_widget("toolbutton_new")
self.toolbutton_open = wt.get_widget("toolbutton_open")
self.toolbutton_save = wt.get_widget("toolbutton_save")
self.toolbutton_undo = wt.get_widget("toolbutton_undo")
self.toolbutton_redo = wt.get_widget("toolbutton_redo")
self.toolbutton_search = wt.get_widget("toolbutton_search")
#self.toolbutton_replace = wt.get_widget("toolbutton_replace")
self.toolbutton_preferences = wt.get_widget("toolbutton_preferences")
# self.tooltip.set_tip(self.toolbutton_new, _("New"))
# self.tooltip.set_tip(self.toolbutton_open, _("Open"))
# self.tooltip.set_tip(self.toolbutton_save, _("Save"))
# self.tooltip.set_tip(self.toolbutton_undo, _("Undo"))
# self.tooltip.set_tip(self.toolbutton_redo, _("Redo"))
# self.tooltip.set_tip(self.toolbutton_search, _("Search"))
# self.tooltip.set_tip(self.toolbutton_replace, _("Replace"))
# self.tooltip.set_tip(self.toolbutton_preferences, _("Preferences"))
self.toolbutton_new.set_tooltip_text(_("New"))
self.toolbutton_open.set_tooltip_text(_("Open"))
self.toolbutton_save.set_tooltip_text(_("Save"))
self.toolbutton_undo.set_tooltip_text(_("Undo"))
self.toolbutton_redo.set_tooltip_text(_("Redo"))
self.toolbutton_search.set_tooltip_text(_("Search"))
#self.toolbutton_replace.set_tooltip_text(_("Replace"))
self.toolbutton_preferences.set_tooltip_text(_("Preferences"))
self.toolbutton_undo.set_sensitive(False)
self.toolbutton_redo.set_sensitive(False)
for i in range(self.toolbar.get_n_items() - 1):
item = self.toolbar.get_nth_item(i)
item.set_homogeneous(False)
self.menu_file = wt.get_widget("menu_file")
#for item in recent_chooser.get_children():
# self.menu_file.append(item)
self.imagemenuitem_closetab = wt.get_widget("imagemenuitem_closetab")
self.menuitem_duplicateline = wt.get_widget("menuitem_duplicateline")
self.menuitem_deleteline = wt.get_widget("menuitem_deleteline")
self.imagemenuitem_save_as = wt.get_widget("imagemenuitem_save_as")
self.menuitem_save_all = wt.get_widget("menuitem_save_all")
self.imagemenuitem_undo = wt.get_widget("imagemenuitem_undo")
self.imagemenuitem_redo = wt.get_widget("imagemenuitem_redo")
# Workaround to put pseudo Ctrl+D accelerator
deleteline_child = self.menuitem_deleteline.get_child()
self.menuitem_deleteline.remove(deleteline_child)
hbox_deleteline = gtk.HBox()
hbox_deleteline.pack_start(gtk.Label("Delete Line"), False)
label_ctrld = gtk.Label("Ctrl+D")
label_ctrld.set_alignment(1, 0.5)
hbox_deleteline.pack_start(label_ctrld)
# End of workaround
self.menuitem_deleteline.add(hbox_deleteline)
self.menuitem_deleteline.show_all()
self.menuitem_uppercase = wt.get_widget("menuitem_uppercase")
self.menuitem_lowercase = wt.get_widget("menuitem_lowercase")
self.menuitem_tabs_to_spaces = wt.get_widget("menuitem_tabs_to_spaces")
self.menuitem_spaces_to_tabs = wt.get_widget("menuitem_spaces_to_tabs")
self.checkmenuitem_sidepanel = wt.get_widget("checkmenuitem_sidepanel")
self.checkmenuitem_toolbar = wt.get_widget("checkmenuitem_toolbar")
self.checkmenuitem_line_numbers = wt.get_widget("checkmenuitem_line_numbers")
self.imagemenuitem_search_bar = wt.get_widget("imagemenuitem_search_bar")
#self.imagemenuitem_replace_bar = wt.get_widget("imagemenuitem_replace_bar")
self.menuitem_search_next = wt.get_widget("menuitem_search_next")
self.menuitem_search_previous = wt.get_widget("menuitem_search_previous")
self.menuitem_replace = wt.get_widget("menuitem_replace")
self.menuitem_replace_all = wt.get_widget("menuitem_replace_all")
self.menuitem_goto_bar = wt.get_widget("menuitem_goto_bar")
self.menuitem_language = wt.get_widget("menuitem_language")
self.document_manager = tf.app.document_manager
self.statusbar = StatusBar(self.document_manager)
self.combobutton = ComboButton("", True)
self.combobutton.set_text_center(False)
self.side_panel_vbox = gtk.VBox()
combobutton_hbox = gtk.HBox(False, 4)
self.main_vbox = gtk.VBox()
self.main_vbox.pack_end(self.statusbar, False, False, 0)
self.hpaned.add1(self.side_panel_vbox)
self.hpaned.add2(self.main_vbox)
self.main_vbox.pack_start(self.document_manager)
combobutton_hbox.pack_start(self.combobutton, True, True, 0)
self.side_panel_vbox.pack_start(combobutton_hbox, False, False, 0)
self.close_sidepanel_button = CloseButton()
close_button_vbox = gtk.VBox()
close_button_vbox.pack_start(self.close_sidepanel_button,
True, False, 0)
combobutton_hbox.pack_start(close_button_vbox, False, False, 0)
combobutton_hbox.set_child_packing(close_button_vbox, False,
False, 0, gtk.PACK_END)
#self.search_bar = SearchBar(self.document_manager)
#self.main_vbox.pack_start(self.search_bar, False, False, 0)
self.search_replace_bar = SearchReplaceBar(self.document_manager)
self.main_vbox.pack_start(self.search_replace_bar, False, False, 0)
self.goto_bar = GotoBar(self.document_manager)
self.main_vbox.pack_start(self.goto_bar, False, False, 0)