def view_nodes(self, nodes):
"""View a page in the editor"""
# editor cannot view multiple nodes at once
# if asked to, it will view none
if len(nodes) > 1:
nodes = []
# save current page before changing nodes
self.save()
self._save_cursor()
if len(nodes) == 0:
self.clear_view()
else:
page = nodes[0]
self._page = page
if not SourceView:
self._textview.enable()
try:
if page.has_attr("payload_filename"):
#text = safefile.open(
# os.path.join(page.get_path(),
# page.get_attr("payload_filename")),
# codec="utf-8").read()
infile = page.open_file(page.get_attr("payload_filename"),
"r", "utf-8")
text = infile.read()
infile.close()
self._textview.get_buffer().set_text(text)
self._load_cursor()
if SourceView:
manager = SourceLanguageManager()
#print manager.get_language_ids()
#lang = manager.get_language_from_mime_type(
# page.get_attr("content_type"))
lang = manager.get_language("python")
self._textview.get_buffer().set_language(lang)
else:
self.clear_view()
except RichTextError as e:
self.clear_view()
self.emit("error", e.msg, e)
except Exception as e:
self.clear_view()
self.emit("error", "Unknown error", e)
if len(nodes) > 0:
self.emit("view-node", nodes[0])
def view_pages(self, pages):
"""View a page in the editor"""
# editor cannot view multiple pages at once
# if asked to, it will view none
if len(pages) > 1:
pages = []
# save current page before changing pages
self.save()
self._save_cursor()
if len(pages) == 0:
self.clear_view()
else:
page = pages[0]
self._page = page
if not SourceView:
self._textview.enable()
try:
if page.has_attr("payload_filename"):
#text = safefile.open(
# os.path.join(page.get_path(),
# page.get_attr("payload_filename")),
# codec="utf-8").read()
infile = page.open_file(
page.get_attr("payload_filename"), "r", "utf-8")
text = infile.read()
infile.close()
self._textview.get_buffer().set_text(text)
self._load_cursor()
if SourceView:
manager = SourceLanguageManager()
#print manager.get_language_ids()
#lang = manager.get_language_from_mime_type(
# page.get_attr("content_type"))
lang = manager.get_language("python")
self._textview.get_buffer().set_language(lang)
else:
self.clear_view()
except RichTextError, e:
self.clear_view()
self.emit("error", e.msg, e)
except Exception, e:
self.clear_view()
self.emit("error", "Unknown error", e)
def _init (cls):
def callback (widget, allocation):
cls.widgets["enterGameNotationFrame"].set_size_request(
223, allocation.height-4)
cls.widgets["enterGameNotationSidePanel"].connect_after("size-allocate", callback)
flags = []
if isInstalled():
path = gettext.find("pychess")
else:
path = gettext.find("pychess", localedir=addDataPrefix("lang"))
if path:
loc = locale.getdefaultlocale()[0][-2:].lower()
flags.append(addDataPrefix("flags/%s.png" % loc))
flags.append(addDataPrefix("flags/us.png"))
cls.ib = ImageButton(flags)
cls.widgets["imageButtonDock"].add(cls.ib)
cls.ib.show()
cls.sourcebuffer = SourceBuffer()
sourceview = SourceView(cls.sourcebuffer)
cls.widgets["scrolledwindow6"].add(sourceview)
sourceview.show()
# Pgn format does not allow tabulator
sourceview.set_insert_spaces_instead_of_tabs(True)
sourceview.set_wrap_mode(gtk.WRAP_WORD)
man = LanguageManager()
# Init new version
if hasattr(man.props, 'search_path'):
path = os.path.join(getDataPrefix(),"gtksourceview-1.0/language-specs")
man.props.search_path = man.props.search_path + [path]
if 'pgn' in man.get_language_ids():
lang = man.get_language('pgn')
cls.sourcebuffer.set_language(lang)
else:
log.warn("Unable to load pgn syntax-highlighting.")
cls.sourcebuffer.set_highlight_syntax(True)
# Init old version
else:
os.environ["XDG_DATA_DIRS"] = getDataPrefix()+":/usr/share/"
man = LanguageManager()
for lang in man.get_available_languages():
if lang.get_name() == "PGN":
cls.sourcebuffer.set_language(lang)
break
else:
log.warn("Unable to load pgn syntax-highlighting.")
cls.sourcebuffer.set_highlight(True)
def __init__(self, model):
self._model = model
self._model.connect(
"document-added",
self._on_document_added
)
self._model.connect(
"document-refreshed",
self._on_document_refreshed
)
self._model.connect(
"document-changed",
self._on_document_changed
)
Settings.get().connect("settings-changed",
self._on_settings_changed
)
self._language_manager = LanguageManager()
language_path = os.path.dirname(__file__)
language_path = os.path.abspath(language_path)
language_path += os.sep + "resources"
search_path = self._language_manager.get_search_path()
search_path.insert(0, language_path)
self._language_manager.set_search_path(search_path)
self._notebook = gtk.Notebook()
self._notebook.set_property("scrollable", True)
self._clipboard = gtk.Clipboard()
self._popup = None
self._create_popup_menu()
self._num_new_docs = 0
class DocumentsView(object):
def __init__(self, model):
self._model = model
self._model.connect(
"document-added",
self._on_document_added
)
self._model.connect(
"document-refreshed",
self._on_document_refreshed
)
self._model.connect(
"document-changed",
self._on_document_changed
)
Settings.get().connect("settings-changed",
self._on_settings_changed
)
self._language_manager = LanguageManager()
language_path = os.path.dirname(__file__)
language_path = os.path.abspath(language_path)
language_path += os.sep + "resources"
search_path = self._language_manager.get_search_path()
search_path.insert(0, language_path)
self._language_manager.set_search_path(search_path)
self._notebook = gtk.Notebook()
self._notebook.set_property("scrollable", True)
self._clipboard = gtk.Clipboard()
self._popup = None
self._create_popup_menu()
self._num_new_docs = 0
def get_current_index(self):
return self._notebook.get_current_page()
def get_content(self, idx):
view = self._notebook.get_nth_page(idx).get_child()
buf = view.get_buffer()
return buf.get_text(buf.get_start_iter(),
buf.get_end_iter()
)
def exec_action(self, action_name):
page_idx = self._notebook.get_current_page()
if page_idx < 0:
return
doc_container = self._notebook.get_nth_page(page_idx)
doc_view = doc_container.get_child()
buf = doc_view.get_buffer()
if action_name in self._codesnippet:
line_begin = self._get_line_begin_at_cursor_pos()
code = self._codesnippet[action_name](line_begin)
if code:
buf.insert_at_cursor(u"%s" % code)
elif action_name == "cut":
buf.cut_clipboard(self._clipboard,
doc_view.get_editable()
)
elif action_name == "copy":
buf.copy_clipboard(self._clipboard)
elif action_name == "paste":
buf.paste_clipboard(self._clipboard,
None,
doc_view.get_editable()
)
def _create_popup_menu(self):
if not self._popup:
self._actions = gtk.ActionGroup("EditorActions")
self._add_action("package-new", _("New Package"))
self._add_action("class", _("Class"))
self._add_action("class-new", _("New"))
self._add_action("class-implements", _("Implements..."))
self._add_action("class-constructor", _("Constructor"))
self._add_action("class-constructor-new", _("New"))
self._add_action("class-constructor-param", _("New Parameter"))
self._add_action("class-constructor-initprop", _("New Property Init."))
self._add_action("class-method", _("Method"))
self._add_action("class-method-new", _("New"))
self._add_action("class-method-result", _("New Result"))
self._add_action("class-method-param", _("New Parameter"))
self._add_action("class-override", _("Override..."))
self._add_action("class-attr", _("New Attribute"))
self._add_action("class-prop", _("New Property"))
self._add_action("class-signal", _("Signal"))
self._add_action("class-signal-new", _("New"))
self._add_action("class-signal-param", _("New Parameter"))
self._add_action("interface", _("Interface"))
self._add_action("interface-new", _("New"))
self._add_action("interface-extends", _("Extends..."))
self._add_action("interface-method", _("Method"))
self._add_action("interface-method-new", _("New"))
self._add_action("interface-method-result", _("New Result"))
self._add_action("interface-method-param", _("New Parameter"))
self._add_action("interface-signal", _("Signal"))
self._add_action("interface-signal-new", _("New"))
self._add_action("interface-signal-param", _("New Parameter"))
self._add_action("enumeration-new", _("New Enumeration"))
self._add_action("error_domain-new", _("New Error Domain"))
self._add_action("include_model", _("Include Model File"))
self._add_action("cut", _("Cut"))
self._add_action("copy", _("Copy"))
self._add_action("paste", _("Paste"))
mngr = gtk.UIManager()
mngr.insert_action_group(self._actions)
mngr.add_ui_from_file(
self._get_resource_path("popup_menu.xml"))
self._popup = mngr.get_widget("/ui/popup")
# Codesnippet callbacks
self._codesnippet = {}
self._codesnippet["package-new"] = \
code_creation.codesnippet_package
self._codesnippet["class-new"] = \
code_creation.codesnippet_class
self._codesnippet["class-implements"] = \
code_creation.codesnippet_implements
self._codesnippet["class-constructor-new"] = \
code_creation.codesnippet_constructor
self._codesnippet["class-constructor-param"] = \
code_creation.codesnippet_constructor_param
self._codesnippet["class-constructor-initprop"] = \
code_creation.codesnippet_init_property
self._codesnippet["class-method-new"] = \
code_creation.codesnippet_method
self._codesnippet["class-method-result"] = \
code_creation.codesnippet_result
self._codesnippet["class-method-param"] = \
code_creation.codesnippet_param
self._codesnippet["class-override"] = \
code_creation.codesnippet_override
self._codesnippet["class-attr"] = \
code_creation.codesnippet_attr
self._codesnippet["class-prop"] = \
code_creation.codesnippet_property
self._codesnippet["class-signal-new"] = \
code_creation.codesnippet_signal
self._codesnippet["class-signal-param"] = \
code_creation.codesnippet_param
self._codesnippet["interface-new"] = \
code_creation.codesnippet_interface
self._codesnippet["interface-extends"] = \
code_creation.codesnippet_extends
self._codesnippet["interface-method-new"] = \
code_creation.codesnippet_intf_method
self._codesnippet["interface-method-result"] = \
code_creation.codesnippet_result
self._codesnippet["interface-method-param"] = \
code_creation.codesnippet_param
self._codesnippet["interface-signal-new"] = \
code_creation.codesnippet_signal
self._codesnippet["interface-signal-param"] = \
code_creation.codesnippet_param
self._codesnippet["enumeration-new"] = \
code_creation.codesnippet_enumeration
self._codesnippet["enumeration-new"] = \
code_creation.codesnippet_enumeration
self._codesnippet["error_domain-new"] = \
code_creation.codesnippet_error_domain
self._codesnippet["include_model"] = \
code_creation.codesnippet_include_model
return self._popup
def _add_action(self, name, label):
action = gtk.Action(name, label, name, None)
action.connect("activate", self._on_popup_action_activated)
self._actions.add_action(action)
def _get_line_begin_at_cursor_pos(self):
page_idx = self._notebook.get_current_page()
doc_view = self._notebook.get_nth_page(page_idx).get_child()
buf = doc_view.get_buffer()
end = buf.get_iter_at_mark(buf.get_insert())
line_idx = end.get_line()
start = buf.get_iter_at_line(line_idx)
line_begin = ""
tmp = buf.get_text(start, end)
for ch in tmp:
if ch != "\t":
line_begin += " "
else:
line_begin += ch
return line_begin
def _get_resource_path(self, resource_file):
return get_resource_path(resource_file)
def _get_widget(self):
return self._notebook
widget = property(_get_widget)
def _new_file_name(self):
file_name = _("Untitled")
if self._num_new_docs:
file_name += "%d" % self._num_new_docs
self._num_new_docs += 1
return file_name
def _set_document_title(self, idx):
page = self._notebook.get_nth_page(idx)
hbox = self._notebook.get_tab_label(page)
label = hbox.get_children()[0]
state = self._model.get_state(idx)
if state == DocState.NEW:
text = self._new_file_name()
else:
file_path = self._model.get_file_path(idx)
text = os.path.basename(file_path)
if state == DocState.CHANGED:
text += "*"
label.set_text(text)
def _show_line_numbers(self, show):
if not self._notebook.get_n_pages():
return
idx = 0
page = self._notebook.get_nth_page(idx)
while page:
view = page.get_child()
view.set_show_line_numbers(show)
idx += 1
page = self._notebook.get_nth_page(idx)
def _set_font(self, font_name):
if not self._notebook.get_n_pages():
return
idx = 0
page = self._notebook.get_nth_page(idx)
font_desc = pango.FontDescription(font_name)
while page:
view = page.get_child()
view.modify_font(font_desc)
idx += 1
page = self._notebook.get_nth_page(idx)
def _on_button_pressed(self, view, event):
if event.type != gtk.gdk.BUTTON_PRESS:
return False
if event.button == 3:
menu = self._create_popup_menu()
menu.popup(None, None, None,
event.button, event.get_time())
else:
return False
return True # stop further handling
def _on_buffer_changed(self, buffer):
page_idx = self._notebook.get_current_page()
self._model.touch_document(page_idx)
def _on_popup_action_activated(self, action, *args):
name = action.get_name()
self.exec_action(name)
def _on_close_button_clicked(self, button):
if not self._notebook.get_n_pages():
return
idx = 0
page = self._notebook.get_nth_page(idx)
while page:
close_button = self._notebook.get_tab_label(page).get_children()[1]
if close_button is button:
self._notebook.remove_page(idx)
self._model.close_document(idx)
break
idx += 1
page = self._notebook.get_nth_page(idx)
def _on_document_added(self, model, idx, content):
view = View()
view.show()
lang = self._language_manager.get_language("gobject-creator")
buf = Buffer(language=lang)
buf.set_highlight_syntax(True)
view.set_buffer(buf)
view.set_auto_indent(True)
view.set_show_line_numbers(Settings.get().show_line_numbers)
font_desc = pango.FontDescription(Settings.get().font_name)
view.modify_font(font_desc)
doc_container = gtk.ScrolledWindow()
doc_container.show()
doc_container.add(view)
hbox = gtk.HBox()
hbox.show()
label = gtk.Label("")
label.show()
hbox.pack_start(label)
close_button = gtk.Button()
image = gtk.Image()
image.set_from_stock(gtk.STOCK_CLOSE, gtk.ICON_SIZE_MENU)
close_button.set_image(image)
close_button.set_relief(gtk.RELIEF_NONE)
close_button.show()
hbox.pack_start(close_button)
self._notebook.insert_page(doc_container,
hbox,
idx
)
self._notebook.set_current_page(idx)
view.connect("button_press_event",
self._on_button_pressed
)
close_button.connect(
"clicked",
self._on_close_button_clicked
)
buf = view.get_buffer()
buf.connect(
"changed",
self._on_buffer_changed
)
self._set_document_title(idx)
buf.set_text(content)
def _on_document_refreshed(self, model, idx, content):
self._set_document_title(idx)
buf = self._notebook.get_nth_page(idx).get_child().get_buffer()
buf.set_text(content)
def _on_document_changed(self, model, idx):
self._set_document_title(idx)
def _on_settings_changed(self, settings, name):
if name == "show_line_numbers":
self._show_line_numbers(settings.show_line_numbers)
elif name == "font_name":
self._set_font(settings.font_name)
