def get_icons_pixbuffers(): result = [] for icon_filename in WINDOW_ICON_FILENAMES: abs_filename = get_ui_file_location(icon_filename, silent=True) if abs_filename: try: result.append(gtk.gdk.pixbuf_new_from_file(abs_filename)) except gobject.GError, err_msg: # ignore icons that are not found log.debug("Failed to process window icon (%s): %s" \ % (abs_filename, err_msg)) else: log.debug("Failed to locate window icon: %s" % icon_filename)
def __init__(self, event_manager): super().__init__(event_manager) self._event_handlers = [] self.gui_is_active = False self.gui = Gtk.Builder() self._mainloop_is_running = False self.mainloop = get_mainloop(use_gtk=True) gtk_build_file = get_ui_file_location(GTKBUILD_FILE) if gtk_build_file is None: raise InitializationError( "Failed to load GTK layout specification file: {}".format( gtk_build_file)) self.gui.add_from_file(gtk_build_file) if pycam.Utils.get_platform() == pycam.Utils.OSPlatform.WINDOWS: gtkrc_file = get_ui_file_location(GTKRC_FILE_WINDOWS) if gtkrc_file: Gtk.rc_add_default_file(gtkrc_file) Gtk.rc_reparse_all_for_settings(Gtk.settings_get_default(), True) action_group = Gio.SimpleActionGroup() self.settings.set("gtk_action_group_prefix", "pycam") self.settings.set("gtk_action_group", action_group) self.window = self.gui.get_object("ProjectWindow") self.window.insert_action_group( self.settings.get("gtk_action_group_prefix"), self.settings.get("gtk_action_group")) self.settings.set("main_window", self.window) # show stock items on buttons # increase the initial width of the window (due to hidden elements) self.window.set_default_size(400, -1) # initialize the RecentManager (TODO: check for Windows) if False and pycam.Utils.get_platform( ) == pycam.Utils.OSPlatform.WINDOWS: # The pyinstaller binary for Windows fails mysteriously when trying # to display the stock item. # Error message: Gtk:ERROR:gtkrecentmanager.c:1942:get_icon_fallback: # assertion failed: (retval != NULL) self.recent_manager = None else: try: self.recent_manager = Gtk.recent_manager_get_default() except AttributeError: # GTK 2.12.1 seems to have problems with "RecentManager" on # Windows. Sadly this is the version, that is shipped with the # "appunti" GTK packages for Windows (April 2010). # see http://www.daa.com.au/pipermail/pygtk/2009-May/017052.html self.recent_manager = None # file loading self.last_dirname = None self.last_model_uri = None # define callbacks and accelerator keys for the menu actions for objname, callback, data, accel_key in ( ("OpenModel", self.load_model_file, None, "<Control>o"), ("Quit", self.destroy, None, "<Control>q"), ("GeneralSettings", self.toggle_preferences_window, None, "<Control>p"), ("UndoButton", self.restore_undo_state, None, "<Control>z"), ("HelpIntroduction", self.show_help, "introduction", "F1"), ("HelpSupportedFormats", self.show_help, "supported-formats", None), ("HelpModelTransformations", self.show_help, "model-transformations", None), ("HelpProcessSettings", self.show_help, "process-settings", None), ("HelpBoundsSettings", self.show_help, "bounding-box", None), ("HelpTouchOff", self.show_help, "touch-off", None), ("Help3DView", self.show_help, "3d-view", None), ("HelpServerMode", self.show_help, "server-mode", None), ("HelpCommandLine", self.show_help, "cli-examples", None), ("HelpHotkeys", self.show_help, "keyboard-shortcuts", None), ("ProjectWebsite", self.show_help, "http://pycam.sourceforge.net", None), ("DevelopmentBlog", self.show_help, "http://fab.senselab.org/pycam", None), ("Forum", self.show_help, "http://sourceforge.net/projects/pycam/forums", None), ("BugTracker", self.show_help, "https://github.com/SebKuzminsky/pycam/issues/", None), ("FeatureRequest", self.show_help, "https://github.com/SebKuzminsky/pycam/issues/", None)): item = self.gui.get_object(objname) action = "activate" if data is None: item.connect(action, callback) else: item.connect(action, callback, data) if accel_key: key, mod = Gtk.accelerator_parse(accel_key) accel_path = "<pycam>/%s" % objname item.set_accel_path(accel_path) # Gtk.accel_map_change_entry(accel_path, key, mod, True) FIXME # LinkButton does not work on Windows: https://bugzilla.gnome.org/show_bug.cgi?id=617874 if pycam.Utils.get_platform() == pycam.Utils.OSPlatform.WINDOWS: def open_url(widget, data=None): webbrowser.open(widget.get_uri()) Gtk.link_button_set_uri_hook(open_url) # configure drag-n-drop for config files and models self.settings.set("configure-drag-drop-func", self.configure_drag_and_drop) self.settings.get("configure-drag-drop-func")(self.window) # other events self.window.connect("destroy", self.destroy) self.window.connect("delete-event", self.destroy) # the settings window self.gui.get_object("CloseSettingsWindow").connect( "clicked", self.toggle_preferences_window, False) self.gui.get_object("ResetPreferencesButton").connect( "clicked", self.reset_preferences) self.preferences_window = self.gui.get_object("GeneralSettingsWindow") self.preferences_window.connect("delete-event", self.toggle_preferences_window, False) self.preferences_window.insert_action_group( self.settings.get("gtk_action_group_prefix"), self.settings.get("gtk_action_group")) self._preferences_window_position = None self._preferences_window_visible = False # "about" window self.about_window = self.gui.get_object("AboutWindow") self.about_window.set_version(VERSION) self.about_window.insert_action_group( self.settings.get("gtk_action_group_prefix"), self.settings.get("gtk_action_group")) self.gui.get_object("About").connect("activate", self.toggle_about_window, True) # we assume, that the last child of the window is the "close" button # TODO: fix this ugly hack! about_window_children = self.gui.get_object( "AboutWindowButtons").get_children() if about_window_children: # it seems to be possible that there are no children - weird :( # see https://github.com/SebKuzminsky/pycam/issues/59 about_window_children[-1].connect("clicked", self.toggle_about_window, False) self.about_window.connect("delete-event", self.toggle_about_window, False) # menu bar uimanager = Gtk.UIManager() self.settings.set("gtk-uimanager", uimanager) self._accel_group = uimanager.get_accel_group() # send a "delete" event on "CTRL-w" for every window self._accel_group.connect( ord('w'), Gdk.ModifierType.CONTROL_MASK, Gtk.AccelFlags.LOCKED, lambda accel_group, window, *args: window.emit( "delete-event", Gdk.Event())) self._accel_group.connect(ord('q'), Gdk.ModifierType.CONTROL_MASK, Gtk.AccelFlags.LOCKED, lambda *args: self.destroy()) self.settings.add_item("gtk-accel-group", lambda: self._accel_group) for obj in self.gui.get_objects(): if isinstance(obj, Gtk.Window): obj.add_accel_group(self._accel_group) # preferences tab preferences_book = self.gui.get_object("PreferencesNotebook") def clear_preferences(): for child in preferences_book.get_children(): preferences_book.remove(child) def add_preferences_item(item, name): preferences_book.append_page(item, Gtk.Label(name)) self.settings.register_ui_section("preferences", add_preferences_item, clear_preferences) for obj_name, label, priority in (("GeneralSettingsPrefTab", "General", -50), ("ProgramsPrefTab", "Programs", 50)): obj = self.gui.get_object(obj_name) obj.unparent() self.settings.register_ui("preferences", label, obj, priority) # general preferences general_prefs = self.gui.get_object("GeneralPreferencesBox") def clear_general_prefs(): for item in general_prefs.get_children(): general_prefs.remove(item) def add_general_prefs_item(item, name): general_prefs.pack_start(item, expand=False, fill=False, padding=3) self.settings.register_ui_section("preferences_general", add_general_prefs_item, clear_general_prefs) # set defaults main_tab = self.gui.get_object("MainTabs") def clear_main_tab(): while main_tab.get_n_pages() > 0: main_tab.remove_page(0) def add_main_tab_item(item, name): main_tab.append_page(item, Gtk.Label(name)) # TODO: move these to plugins, as well self.settings.register_ui_section("main", add_main_tab_item, clear_main_tab) main_window = self.gui.get_object("WindowBox") def clear_main_window(): main_window.foreach(main_window.remove) def add_main_window_item(item, name, **extra_args): # some widgets may want to override the defaults args = {"expand": False, "fill": False, "padding": 3} args.update(extra_args) main_window.pack_start(item, **args) main_tab.unparent() self.settings.register_ui_section("main_window", add_main_window_item, clear_main_window) self.settings.register_ui("main_window", "Tabs", main_tab, -20, args_dict={ "expand": True, "fill": True }) def disable_gui(): self.menubar.set_sensitive(False) main_tab.set_sensitive(False) def enable_gui(): self.menubar.set_sensitive(True) main_tab.set_sensitive(True) # configure locations of external programs for auto_control_name, location_control_name, browse_button, key in ( ("ExternalProgramInkscapeAuto", "ExternalProgramInkscapeControl", "ExternalProgramInkscapeBrowse", "inkscape"), ("ExternalProgramPstoeditAuto", "ExternalProgramPstoeditControl", "ExternalProgramPstoeditBrowse", "pstoedit")): self.gui.get_object(auto_control_name).connect( "clicked", self._locate_external_program, key) location_control = self.gui.get_object(location_control_name) self.settings.add_item("external_program_%s" % key, location_control.get_text, location_control.set_text) self.gui.get_object(browse_button).connect( "clicked", self._browse_external_program_location, key) for objname, callback in ( ("ResetWorkspace", lambda widget: self.reset_workspace()), ("LoadWorkspace", lambda widget: self.load_workspace_dialog()), ("SaveWorkspace", lambda widget: self.save_workspace_dialog(self.last_workspace_uri) ), ("SaveAsWorkspace", lambda widget: self.save_workspace_dialog())): self.gui.get_object(objname).connect("activate", callback) # set the icons (in different sizes) for all windows # Gtk.window_set_default_icon_list(*get_icons_pixbuffers()) FIXME # load menu data gtk_menu_file = get_ui_file_location(GTKMENU_FILE) if gtk_menu_file is None: raise InitializationError( "Failed to load GTK menu specification file: {}".format( gtk_menu_file)) uimanager.add_ui_from_file(gtk_menu_file) # make the actions defined in the GTKBUILD file available in the menu actiongroup = Gtk.ActionGroup("menubar") for action in [ aobj for aobj in self.gui.get_objects() if isinstance(aobj, Gtk.Action) ]: actiongroup.add_action(action) # the "pos" parameter is optional since 2.12 - we can remove it later uimanager.insert_action_group(actiongroup) # the "recent files" sub-menu if self.recent_manager is not None: recent_files_menu = Gtk.RecentChooserMenu(self.recent_manager) recent_files_menu.set_name("RecentFilesMenu") recent_menu_filter = Gtk.RecentFilter() case_converter = pycam.Utils.get_case_insensitive_file_pattern for filter_name, patterns in FILTER_MODEL: if not isinstance(patterns, (list, set, tuple)): patterns = [patterns] # convert it into a mutable list (instead of set/tuple) patterns = list(patterns) for index in range(len(patterns)): patterns[index] = case_converter(patterns[index]) for pattern in patterns: recent_menu_filter.add_pattern(pattern) recent_files_menu.add_filter(recent_menu_filter) recent_files_menu.set_show_numbers(True) # non-local files (without "file://") are not supported. yet recent_files_menu.set_local_only(False) # most recent files to the top recent_files_menu.set_sort_type(Gtk.RECENT_SORT_MRU) # show only ten files recent_files_menu.set_limit(10) uimanager.get_widget("/MenuBar/FileMenu/OpenRecentModelMenu" ).set_submenu(recent_files_menu) recent_files_menu.connect("item-activated", self.load_recent_model_file) else: self.gui.get_object("OpenRecentModel").set_visible(False) # load the menubar and connect functions to its items self.menubar = uimanager.get_widget("/MenuBar") # dict of all merge-ids menu_merges = {} def clear_menu(menu_key): for merge in menu_merges.get(menu_key, []): uimanager.remove_ui(merge) def append_menu_item(menu_key, base_path, widget, name): merge_id = uimanager.new_merge_id() if widget: action_group = widget.props.action_group if action_group not in uimanager.get_action_groups(): uimanager.insert_action_group(action_group, -1) widget_name = widget.get_name() item_type = Gtk.UIManagerItemType.MENU else: widget_name = name item_type = Gtk.UIManagerItemType.SEPARATOR uimanager.add_ui(merge_id, base_path, name, widget_name, item_type, False) if menu_key not in menu_merges: menu_merges[menu_key] = [] menu_merges[menu_key].append(merge_id) def get_menu_funcs(menu_key, base_path): return (lambda widget, name: append_menu_item( menu_key, base_path, widget, name), lambda: clear_menu(menu_key)) for ui_name, base_path in (("view_menu", "/MenuBar/ViewMenu"), ("file_menu", "/MenuBar/FileMenu"), ("edit_menu", "/MenuBar/EditMenu"), ("export_menu", "/MenuBar/FileMenu/ExportMenu")): append_func, clear_func = get_menu_funcs(ui_name, base_path) self.settings.register_ui_section(ui_name, append_func, clear_func) self.settings.register_ui("file_menu", "Quit", self.gui.get_object("Quit"), 100) self.settings.register_ui("file_menu", "QuitSeparator", None, 95) self.settings.register_ui("main_window", "Main", self.menubar, -100) self.settings.set("set_last_filename", self.add_to_recent_file_list) self._event_handlers.extend(( ("history-changed", self._update_undo_button), ("model-change-after", "visual-item-updated"), ("gui-disable", disable_gui), ("gui-enable", enable_gui), ("notify-file-saved", self.add_to_recent_file_list), ("notify-file-opened", self.add_to_recent_file_list), )) for name, target in self._event_handlers: self.settings.register_event(name, target) # allow the task settings control to be updated self.mainloop.update() # register a logging handler for displaying error messages pycam.Utils.log.add_gtk_gui(self.window, logging.ERROR) self.window.show() self.mainloop.update()
def __init__(self, no_dialog=False): self.settings = EventCore() self.gui_is_active = False # during initialization any dialog (e.g. "Unit change") is not allowed # we set the final value later self.no_dialog = True self._batch_queue = [] self._undo_states = [] self.gui = gtk.Builder() gtk_build_file = get_ui_file_location(GTKBUILD_FILE) if gtk_build_file is None: gtk.main_quit() self.gui.add_from_file(gtk_build_file) if pycam.Utils.get_platform() == pycam.Utils.PLATFORM_WINDOWS: gtkrc_file = get_ui_file_location(GTKRC_FILE_WINDOWS) if gtkrc_file: gtk.rc_add_default_file(gtkrc_file) gtk.rc_reparse_all_for_settings(gtk.settings_get_default(), True) self.window = self.gui.get_object("ProjectWindow") self.settings.set("main_window", self.window) # show stock items on buttons # increase the initial width of the window (due to hidden elements) self.window.set_default_size(400, -1) # initialize the RecentManager (TODO: check for Windows) if False and pycam.Utils.get_platform( ) == pycam.Utils.PLATFORM_WINDOWS: # The pyinstaller binary for Windows fails mysteriously when trying # to display the stock item. # Error message: Gtk:ERROR:gtkrecentmanager.c:1942:get_icon_fallback: assertion failed: (retval != NULL) self.recent_manager = None else: try: self.recent_manager = gtk.recent_manager_get_default() except AttributeError: # GTK 2.12.1 seems to have problems with "RecentManager" on # Windows. Sadly this is the version, that is shipped with the # "appunti" GTK packages for Windows (April 2010). # see http://www.daa.com.au/pipermail/pygtk/2009-May/017052.html self.recent_manager = None # file loading self.last_dirname = None self.last_task_settings_uri = None self.last_model_uri = None # define callbacks and accelerator keys for the menu actions for objname, callback, data, accel_key in ( ("LoadTaskSettings", self.load_task_settings_file, None, "<Control>t"), ("SaveTaskSettings", self.save_task_settings_file, lambda: self.last_task_settings_uri, None), ("SaveAsTaskSettings", self.save_task_settings_file, None, None), ("OpenModel", self.load_model_file, None, "<Control>o"), ("Quit", self.destroy, None, "<Control>q"), ("GeneralSettings", self.toggle_preferences_window, None, "<Control>p"), ("UndoButton", self._restore_undo_state, None, "<Control>z"), ("HelpUserManual", self.show_help, "User_Manual", "F1"), ("HelpIntroduction", self.show_help, "Introduction", None), ("HelpSupportedFormats", self.show_help, "SupportedFormats", None), ("HelpModelTransformations", self.show_help, "ModelTransformations", None), ("HelpToolTypes", self.show_help, "ToolTypes", None), ("HelpProcessSettings", self.show_help, "ProcessSettings", None), ("HelpBoundsSettings", self.show_help, "BoundsSettings", None), ("HelpTaskSetup", self.show_help, "TaskSetup", None), ("HelpGCodeExport", self.show_help, "GCodeExport", None), ("HelpTouchOff", self.show_help, "TouchOff", None), ("HelpSimulation", self.show_help, "Simulation", None), ("Help3DView", self.show_help, "3D_View", None), ("HelpServerMode", self.show_help, "ServerMode", None), ("HelpCommandLine", self.show_help, "CommandlineExamples", None), ("HelpHotkeys", self.show_help, "KeyboardShortcuts", None), ("ProjectWebsite", self.show_help, "http://pycam.sourceforge.net", None), ("DevelopmentBlog", self.show_help, "http://fab.senselab.org/pycam", None), ("Forum", self.show_help, "http://sourceforge.net/projects/pycam/forums", None), ("BugTracker", self.show_help, "http://sourceforge.net/tracker/?group_id=237831&atid=1104176", None), ("FeatureRequest", self.show_help, "http://sourceforge.net/tracker/?group_id=237831&atid=1104179", None)): item = self.gui.get_object(objname) action = "activate" if data is None: item.connect(action, callback) else: item.connect(action, callback, data) if accel_key: key, mod = gtk.accelerator_parse(accel_key) accel_path = "<pycam>/%s" % objname item.set_accel_path(accel_path) gtk.accel_map_change_entry(accel_path, key, mod, True) # LinkButton does not work on Windows: https://bugzilla.gnome.org/show_bug.cgi?id=617874 if pycam.Utils.get_platform() == pycam.Utils.PLATFORM_WINDOWS: def open_url(widget, data=None): webbrowser.open(widget.get_uri()) gtk.link_button_set_uri_hook(open_url) # no undo is allowed at the beginning self.gui.get_object("UndoButton").set_sensitive(False) self.settings.register_event("model-change-before", self._store_undo_state) self.settings.register_event( "model-change-after", lambda: self.settings.emit_event("visual-item-updated")) # set the availability of ODE self.enable_ode_control = self.gui.get_object("SettingEnableODE") self.settings.add_item("enable_ode", self.enable_ode_control.get_active, self.enable_ode_control.set_active) self.settings.register_event("parallel-processing-changed", self.update_ode_settings) # configure drag-n-drop for config files and models self.settings.set("configure-drag-drop-func", self.configure_drag_and_drop) self.settings.get("configure-drag-drop-func")(self.window) # other events self.window.connect("destroy", self.destroy) self.window.connect("delete-event", self.destroy) # the settings window self.gui.get_object("CloseSettingsWindow").connect( "clicked", self.toggle_preferences_window, False) self.gui.get_object("ResetPreferencesButton").connect( "clicked", self.reset_preferences) self.preferences_window = self.gui.get_object("GeneralSettingsWindow") self.preferences_window.connect("delete-event", self.toggle_preferences_window, False) self._preferences_window_position = None self._preferences_window_visible = False # "about" window self.about_window = self.gui.get_object("AboutWindow") self.about_window.set_version(VERSION) self.gui.get_object("About").connect("activate", self.toggle_about_window, True) # we assume, that the last child of the window is the "close" button # TODO: fix this ugly hack! self.gui.get_object("AboutWindowButtons").get_children()[-1].connect( "clicked", self.toggle_about_window, False) self.about_window.connect("delete-event", self.toggle_about_window, False) # menu bar uimanager = gtk.UIManager() self.settings.set("gtk-uimanager", uimanager) self._accel_group = uimanager.get_accel_group() # send a "delete" event on "CTRL-w" for every window def handle_window_close(accel_group, window, *args): window.emit("delete-event", gtk.gdk.Event(gtk.gdk.DELETE)) self._accel_group.connect_group(ord('w'), gtk.gdk.CONTROL_MASK, gtk.ACCEL_LOCKED, handle_window_close) self.settings.add_item("gtk-accel-group", lambda: self._accel_group) for obj in self.gui.get_objects(): if isinstance(obj, gtk.Window): obj.add_accel_group(self._accel_group) # preferences tab preferences_book = self.gui.get_object("PreferencesNotebook") def clear_preferences(): for child in preferences_book.get_children(): preferences_book.remove(child) def add_preferences_item(item, name): preferences_book.append_page(item, gtk.Label(name)) self.settings.register_ui_section("preferences", add_preferences_item, clear_preferences) for obj_name, label, priority in (("GeneralSettingsPrefTab", "General", -50), ("ProgramsPrefTab", "Programs", 50)): obj = self.gui.get_object(obj_name) obj.unparent() self.settings.register_ui("preferences", label, obj, priority) # general preferences general_prefs = self.gui.get_object("GeneralPreferencesBox") def clear_general_prefs(): for item in general_prefs.get_children(): general_prefs.remove(item) def add_general_prefs_item(item, name): general_prefs.pack_start(item, expand=False, padding=3) self.settings.register_ui_section("preferences_general", add_general_prefs_item, clear_general_prefs) for obj_name, priority in (("SettingEnableODE", 10), ("TaskSettingsDefaultFileBox", 30)): obj = self.gui.get_object(obj_name) obj.unparent() self.settings.register_ui("preferences_general", None, obj, priority) # set defaults self.cutter = None # add some dummies - to be implemented later ... self.settings.add_item("cutter", lambda: self.cutter) main_tab = self.gui.get_object("MainTabs") def clear_main_tab(): while main_tab.get_n_pages() > 0: main_tab.remove_page(0) def add_main_tab_item(item, name): main_tab.append_page(item, gtk.Label(name)) # TODO: move these to plugins, as well self.settings.register_ui_section("main", add_main_tab_item, clear_main_tab) main_window = self.gui.get_object("WindowBox") def clear_main_window(): main_window.foreach(lambda x: main_window.remove(x)) def add_main_window_item(item, name, **extra_args): # some widgets may want to override the defaults args = {"expand": False, "fill": False} args.update(extra_args) main_window.pack_start(item, **args) main_tab.unparent() self.settings.register_ui_section("main_window", add_main_window_item, clear_main_window) self.settings.register_ui("main_window", "Tabs", main_tab, -20, args_dict={ "expand": True, "fill": True }) # autoload task settings file on startup autoload_enable = self.gui.get_object("AutoLoadTaskFile") autoload_box = self.gui.get_object("StartupTaskFileBox") autoload_source = self.gui.get_object("StartupTaskFile") # TODO: fix the extension filter #for one_filter in get_filters_from_list(FILTER_CONFIG): # autoload_source.add_filter(one_filter) # autoload_source.set_filter(one_filter) def get_autoload_task_file(autoload_source=autoload_source): if autoload_enable.get_active(): return autoload_source.get_filename() else: return "" def set_autoload_task_file(filename): if filename: autoload_enable.set_active(True) autoload_box.show() autoload_source.set_filename(filename) else: autoload_enable.set_active(False) autoload_box.hide() autoload_source.unselect_all() def autoload_enable_switched(widget, box): if not widget.get_active(): set_autoload_task_file(None) else: autoload_box.show() autoload_enable.connect("toggled", autoload_enable_switched, autoload_box) self.settings.add_item("default_task_settings_file", get_autoload_task_file, set_autoload_task_file) def disable_gui(): self.menubar.set_sensitive(False) main_tab.set_sensitive(False) def enable_gui(): self.menubar.set_sensitive(True) main_tab.set_sensitive(True) self.settings.register_event("gui-disable", disable_gui) self.settings.register_event("gui-enable", enable_gui) # configure locations of external programs for auto_control_name, location_control_name, browse_button, key in ( ("ExternalProgramInkscapeAuto", "ExternalProgramInkscapeControl", "ExternalProgramInkscapeBrowse", "inkscape"), ("ExternalProgramPstoeditAuto", "ExternalProgramPstoeditControl", "ExternalProgramPstoeditBrowse", "pstoedit")): self.gui.get_object(auto_control_name).connect( "clicked", self._locate_external_program, key) location_control = self.gui.get_object(location_control_name) self.settings.add_item("external_program_%s" % key, location_control.get_text, location_control.set_text) self.gui.get_object(browse_button).connect( "clicked", self._browse_external_program_location, key) # set the icons (in different sizes) for all windows gtk.window_set_default_icon_list(*get_icons_pixbuffers()) # load menu data gtk_menu_file = get_ui_file_location(GTKMENU_FILE) if gtk_menu_file is None: gtk.main_quit() uimanager.add_ui_from_file(gtk_menu_file) # make the actions defined in the GTKBUILD file available in the menu actiongroup = gtk.ActionGroup("menubar") for action in [ action for action in self.gui.get_objects() if isinstance(action, gtk.Action) ]: actiongroup.add_action(action) # the "pos" parameter is optional since 2.12 - we can remove it later uimanager.insert_action_group(actiongroup, pos=-1) # the "recent files" sub-menu if not self.recent_manager is None: recent_files_menu = gtk.RecentChooserMenu(self.recent_manager) recent_files_menu.set_name("RecentFilesMenu") recent_menu_filter = gtk.RecentFilter() case_converter = pycam.Utils.get_case_insensitive_file_pattern for filter_name, patterns in FILTER_MODEL: if not isinstance(patterns, (list, set, tuple)): patterns = [patterns] # convert it into a mutable list (instead of set/tuple) patterns = list(patterns) for index in range(len(patterns)): patterns[index] = case_converter(patterns[index]) for pattern in patterns: recent_menu_filter.add_pattern(pattern) recent_files_menu.add_filter(recent_menu_filter) recent_files_menu.set_show_numbers(True) # non-local files (without "file://") are not supported. yet recent_files_menu.set_local_only(False) # most recent files to the top recent_files_menu.set_sort_type(gtk.RECENT_SORT_MRU) # show only ten files recent_files_menu.set_limit(10) uimanager.get_widget("/MenuBar/FileMenu/OpenRecentModelMenu")\ .set_submenu(recent_files_menu) recent_files_menu.connect("item-activated", self.load_recent_model_file) else: self.gui.get_object("OpenRecentModel").set_visible(False) # load the menubar and connect functions to its items self.menubar = uimanager.get_widget("/MenuBar") # dict of all merge-ids menu_merges = {} def clear_menu(menu_key): for merge in menu_merges.get(menu_key, []): uimanager.remove_ui(merge) def append_menu_item(menu_key, base_path, widget, name): merge_id = uimanager.new_merge_id() if widget: action_group = widget.props.action_group if not action_group in uimanager.get_action_groups(): uimanager.insert_action_group(action_group, -1) widget_name = widget.get_name() item_type = gtk.UI_MANAGER_MENUITEM else: widget_name = name item_type = gtk.UI_MANAGER_SEPARATOR uimanager.add_ui(merge_id, base_path, name, widget_name, item_type, False) if not menu_key in menu_merges: menu_merges[menu_key] = [] menu_merges[menu_key].append(merge_id) def get_menu_funcs(menu_key, base_path): append_func = lambda widget, name: \ append_menu_item(menu_key, base_path, widget, name) clear_func = lambda: clear_menu(menu_key) return append_func, clear_func for ui_name, base_path in (("view_menu", "/MenuBar/ViewMenu"), ("file_menu", "/MenuBar/FileMenu"), ("edit_menu", "/MenuBar/EditMenu"), ("export_menu", "/MenuBar/FileMenu/ExportMenu")): append_func, clear_func = get_menu_funcs(ui_name, base_path) self.settings.register_ui_section(ui_name, append_func, clear_func) self.settings.register_ui("file_menu", "Quit", self.gui.get_object("Quit"), 100) self.settings.register_ui("file_menu", "QuitSeparator", None, 95) self.settings.register_ui("main_window", "Main", self.menubar, -100) # initialize plugins self.plugin_manager = pycam.Plugins.PluginManager(core=self.settings) self.plugin_manager.import_plugins() # some more initialization self.reset_preferences() # TODO: preferences are not loaded until the new format is stable #self.load_preferences() #self.load_task_settings() self.settings.register_event("notify-file-saved", self.add_to_recent_file_list) self.settings.register_event("notify-file-opened", self.add_to_recent_file_list) # fallback - in case of a failure when opening a model file model = pycam.Importers.TestModel.get_test_model() self.settings.get("models").add_model(model, "Tiny pyramid") # Without this "gkt.main_iteration" loop the task settings file # control would not be updated in time. while gtk.events_pending(): gtk.main_iteration() autoload_task_filename = self.settings.get( "default_task_settings_file") if autoload_task_filename: self.open_task_settings_file(autoload_task_filename) self.update_all_controls() self.no_dialog = no_dialog if not self.no_dialog: # register a logging handler for displaying error messages pycam.Utils.log.add_gtk_gui(self.window, logging.ERROR) self.window.show()
def __init__(self, no_dialog=False): self.settings = EventCore() self.gui_is_active = False # during initialization any dialog (e.g. "Unit change") is not allowed # we set the final value later self.no_dialog = True self._batch_queue = [] self._undo_states = [] self.gui = gtk.Builder() gtk_build_file = get_ui_file_location(GTKBUILD_FILE) if gtk_build_file is None: gtk.main_quit() self.gui.add_from_file(gtk_build_file) if pycam.Utils.get_platform() == pycam.Utils.PLATFORM_WINDOWS: gtkrc_file = get_ui_file_location(GTKRC_FILE_WINDOWS) if gtkrc_file: gtk.rc_add_default_file(gtkrc_file) gtk.rc_reparse_all_for_settings(gtk.settings_get_default(), True) self.window = self.gui.get_object("ProjectWindow") self.settings.set("main_window", self.window) # show stock items on buttons # increase the initial width of the window (due to hidden elements) self.window.set_default_size(400, -1) # initialize the RecentManager (TODO: check for Windows) if False and pycam.Utils.get_platform() == pycam.Utils.PLATFORM_WINDOWS: # The pyinstaller binary for Windows fails mysteriously when trying # to display the stock item. # Error message: Gtk:ERROR:gtkrecentmanager.c:1942:get_icon_fallback: assertion failed: (retval != NULL) self.recent_manager = None else: try: self.recent_manager = gtk.recent_manager_get_default() except AttributeError: # GTK 2.12.1 seems to have problems with "RecentManager" on # Windows. Sadly this is the version, that is shipped with the # "appunti" GTK packages for Windows (April 2010). # see http://www.daa.com.au/pipermail/pygtk/2009-May/017052.html self.recent_manager = None # file loading self.last_dirname = None self.last_task_settings_uri = None self.last_model_uri = None # define callbacks and accelerator keys for the menu actions for objname, callback, data, accel_key in ( ("LoadTaskSettings", self.load_task_settings_file, None, "<Control>t"), ("SaveTaskSettings", self.save_task_settings_file, lambda: self.last_task_settings_uri, None), ("SaveAsTaskSettings", self.save_task_settings_file, None, None), ("OpenModel", self.load_model_file, None, "<Control>o"), ("Quit", self.destroy, None, "<Control>q"), ("GeneralSettings", self.toggle_preferences_window, None, "<Control>p"), ("UndoButton", self._restore_undo_state, None, "<Control>z"), ("HelpUserManual", self.show_help, "User_Manual", "F1"), ("HelpIntroduction", self.show_help, "Introduction", None), ("HelpSupportedFormats", self.show_help, "SupportedFormats", None), ("HelpModelTransformations", self.show_help, "ModelTransformations", None), ("HelpToolTypes", self.show_help, "ToolTypes", None), ("HelpProcessSettings", self.show_help, "ProcessSettings", None), ("HelpBoundsSettings", self.show_help, "BoundsSettings", None), ("HelpTaskSetup", self.show_help, "TaskSetup", None), ("HelpGCodeExport", self.show_help, "GCodeExport", None), ("HelpTouchOff", self.show_help, "TouchOff", None), ("HelpSimulation", self.show_help, "Simulation", None), ("Help3DView", self.show_help, "3D_View", None), ("HelpServerMode", self.show_help, "ServerMode", None), ("HelpCommandLine", self.show_help, "CommandlineExamples", None), ("HelpHotkeys", self.show_help, "KeyboardShortcuts", None), ("ProjectWebsite", self.show_help, "http://pycam.sourceforge.net", None), ("DevelopmentBlog", self.show_help, "http://fab.senselab.org/pycam", None), ("Forum", self.show_help, "http://sourceforge.net/projects/pycam/forums", None), ("BugTracker", self.show_help, "http://sourceforge.net/tracker/?group_id=237831&atid=1104176", None), ("FeatureRequest", self.show_help, "http://sourceforge.net/tracker/?group_id=237831&atid=1104179", None)): item = self.gui.get_object(objname) action = "activate" if data is None: item.connect(action, callback) else: item.connect(action, callback, data) if accel_key: key, mod = gtk.accelerator_parse(accel_key) accel_path = "<pycam>/%s" % objname item.set_accel_path(accel_path) gtk.accel_map_change_entry(accel_path, key, mod, True) # LinkButton does not work on Windows: https://bugzilla.gnome.org/show_bug.cgi?id=617874 if pycam.Utils.get_platform() == pycam.Utils.PLATFORM_WINDOWS: def open_url(widget, data=None): webbrowser.open(widget.get_uri()) gtk.link_button_set_uri_hook(open_url) # no undo is allowed at the beginning self.gui.get_object("UndoButton").set_sensitive(False) self.settings.register_event("model-change-before", self._store_undo_state) self.settings.register_event("model-change-after", lambda: self.settings.emit_event("visual-item-updated")) # set the availability of ODE self.enable_ode_control = self.gui.get_object("SettingEnableODE") self.settings.add_item("enable_ode", self.enable_ode_control.get_active, self.enable_ode_control.set_active) self.settings.register_event("parallel-processing-changed", self.update_ode_settings) # configure drag-n-drop for config files and models self.settings.set("configure-drag-drop-func", self.configure_drag_and_drop) self.settings.get("configure-drag-drop-func")(self.window) # other events self.window.connect("destroy", self.destroy) self.window.connect("delete-event", self.destroy) # the settings window self.gui.get_object("CloseSettingsWindow").connect("clicked", self.toggle_preferences_window, False) self.gui.get_object("ResetPreferencesButton").connect("clicked", self.reset_preferences) self.preferences_window = self.gui.get_object("GeneralSettingsWindow") self.preferences_window.connect("delete-event", self.toggle_preferences_window, False) self._preferences_window_position = None self._preferences_window_visible = False # "about" window self.about_window = self.gui.get_object("AboutWindow") self.about_window.set_version(VERSION) self.gui.get_object("About").connect("activate", self.toggle_about_window, True) # we assume, that the last child of the window is the "close" button # TODO: fix this ugly hack! self.gui.get_object("AboutWindowButtons").get_children()[-1].connect("clicked", self.toggle_about_window, False) self.about_window.connect("delete-event", self.toggle_about_window, False) # menu bar uimanager = gtk.UIManager() self.settings.set("gtk-uimanager", uimanager) self._accel_group = uimanager.get_accel_group() # send a "delete" event on "CTRL-w" for every window def handle_window_close(accel_group, window, *args): window.emit("delete-event", gtk.gdk.Event(gtk.gdk.DELETE)) self._accel_group.connect_group(ord('w'), gtk.gdk.CONTROL_MASK, gtk.ACCEL_LOCKED, handle_window_close) self.settings.add_item("gtk-accel-group", lambda: self._accel_group) for obj in self.gui.get_objects(): if isinstance(obj, gtk.Window): obj.add_accel_group(self._accel_group) # preferences tab preferences_book = self.gui.get_object("PreferencesNotebook") def clear_preferences(): for child in preferences_book.get_children(): preferences_book.remove(child) def add_preferences_item(item, name): preferences_book.append_page(item, gtk.Label(name)) self.settings.register_ui_section("preferences", add_preferences_item, clear_preferences) for obj_name, label, priority in ( ("GeneralSettingsPrefTab", "General", -50), ("ProgramsPrefTab", "Programs", 50)): obj = self.gui.get_object(obj_name) obj.unparent() self.settings.register_ui("preferences", label, obj, priority) # general preferences general_prefs = self.gui.get_object("GeneralPreferencesBox") def clear_general_prefs(): for item in general_prefs.get_children(): general_prefs.remove(item) def add_general_prefs_item(item, name): general_prefs.pack_start(item, expand=False, padding=3) self.settings.register_ui_section("preferences_general", add_general_prefs_item, clear_general_prefs) for obj_name, priority in (("SettingEnableODE", 10), ("TaskSettingsDefaultFileBox", 30)): obj = self.gui.get_object(obj_name) obj.unparent() self.settings.register_ui("preferences_general", None, obj, priority) # set defaults self.cutter = None # add some dummies - to be implemented later ... self.settings.add_item("cutter", lambda: self.cutter) main_tab = self.gui.get_object("MainTabs") def clear_main_tab(): while main_tab.get_n_pages() > 0: main_tab.remove_page(0) def add_main_tab_item(item, name): main_tab.append_page(item, gtk.Label(name)) # TODO: move these to plugins, as well self.settings.register_ui_section("main", add_main_tab_item, clear_main_tab) main_window = self.gui.get_object("WindowBox") def clear_main_window(): main_window.foreach(lambda x: main_window.remove(x)) def add_main_window_item(item, name, **extra_args): # some widgets may want to override the defaults args = {"expand": False, "fill": False} args.update(extra_args) main_window.pack_start(item, **args) main_tab.unparent() self.settings.register_ui_section("main_window", add_main_window_item, clear_main_window) self.settings.register_ui("main_window", "Tabs", main_tab, -20, args_dict={"expand": True, "fill": True}) # autoload task settings file on startup autoload_enable = self.gui.get_object("AutoLoadTaskFile") autoload_box = self.gui.get_object("StartupTaskFileBox") autoload_source = self.gui.get_object("StartupTaskFile") # TODO: fix the extension filter #for one_filter in get_filters_from_list(FILTER_CONFIG): # autoload_source.add_filter(one_filter) # autoload_source.set_filter(one_filter) def get_autoload_task_file(autoload_source=autoload_source): if autoload_enable.get_active(): return autoload_source.get_filename() else: return "" def set_autoload_task_file(filename): if filename: autoload_enable.set_active(True) autoload_box.show() autoload_source.set_filename(filename) else: autoload_enable.set_active(False) autoload_box.hide() autoload_source.unselect_all() def autoload_enable_switched(widget, box): if not widget.get_active(): set_autoload_task_file(None) else: autoload_box.show() autoload_enable.connect("toggled", autoload_enable_switched, autoload_box) self.settings.add_item("default_task_settings_file", get_autoload_task_file, set_autoload_task_file) def disable_gui(): self.menubar.set_sensitive(False) main_tab.set_sensitive(False) def enable_gui(): self.menubar.set_sensitive(True) main_tab.set_sensitive(True) self.settings.register_event("gui-disable", disable_gui) self.settings.register_event("gui-enable", enable_gui) # configure locations of external programs for auto_control_name, location_control_name, browse_button, key in ( ("ExternalProgramInkscapeAuto", "ExternalProgramInkscapeControl", "ExternalProgramInkscapeBrowse", "inkscape"), ("ExternalProgramPstoeditAuto", "ExternalProgramPstoeditControl", "ExternalProgramPstoeditBrowse", "pstoedit")): self.gui.get_object(auto_control_name).connect("clicked", self._locate_external_program, key) location_control = self.gui.get_object(location_control_name) self.settings.add_item("external_program_%s" % key, location_control.get_text, location_control.set_text) self.gui.get_object(browse_button).connect("clicked", self._browse_external_program_location, key) # set the icons (in different sizes) for all windows gtk.window_set_default_icon_list(*get_icons_pixbuffers()) # load menu data gtk_menu_file = get_ui_file_location(GTKMENU_FILE) if gtk_menu_file is None: gtk.main_quit() uimanager.add_ui_from_file(gtk_menu_file) # make the actions defined in the GTKBUILD file available in the menu actiongroup = gtk.ActionGroup("menubar") for action in [action for action in self.gui.get_objects() if isinstance(action, gtk.Action)]: actiongroup.add_action(action) # the "pos" parameter is optional since 2.12 - we can remove it later uimanager.insert_action_group(actiongroup, pos=-1) # the "recent files" sub-menu if not self.recent_manager is None: recent_files_menu = gtk.RecentChooserMenu(self.recent_manager) recent_files_menu.set_name("RecentFilesMenu") recent_menu_filter = gtk.RecentFilter() case_converter = pycam.Utils.get_case_insensitive_file_pattern for filter_name, patterns in FILTER_MODEL: if not isinstance(patterns, (list, set, tuple)): patterns = [patterns] # convert it into a mutable list (instead of set/tuple) patterns = list(patterns) for index in range(len(patterns)): patterns[index] = case_converter(patterns[index]) for pattern in patterns: recent_menu_filter.add_pattern(pattern) recent_files_menu.add_filter(recent_menu_filter) recent_files_menu.set_show_numbers(True) # non-local files (without "file://") are not supported. yet recent_files_menu.set_local_only(False) # most recent files to the top recent_files_menu.set_sort_type(gtk.RECENT_SORT_MRU) # show only ten files recent_files_menu.set_limit(10) uimanager.get_widget("/MenuBar/FileMenu/OpenRecentModelMenu")\ .set_submenu(recent_files_menu) recent_files_menu.connect("item-activated", self.load_recent_model_file) else: self.gui.get_object("OpenRecentModel").set_visible(False) # load the menubar and connect functions to its items self.menubar = uimanager.get_widget("/MenuBar") # dict of all merge-ids menu_merges = {} def clear_menu(menu_key): for merge in menu_merges.get(menu_key, []): uimanager.remove_ui(merge) def append_menu_item(menu_key, base_path, widget, name): merge_id = uimanager.new_merge_id() if widget: action_group = widget.props.action_group if not action_group in uimanager.get_action_groups(): uimanager.insert_action_group(action_group, -1) widget_name = widget.get_name() item_type = gtk.UI_MANAGER_MENUITEM else: widget_name = name item_type = gtk.UI_MANAGER_SEPARATOR uimanager.add_ui(merge_id, base_path, name, widget_name, item_type, False) if not menu_key in menu_merges: menu_merges[menu_key] = [] menu_merges[menu_key].append(merge_id) def get_menu_funcs(menu_key, base_path): append_func = lambda widget, name: \ append_menu_item(menu_key, base_path, widget, name) clear_func = lambda: clear_menu(menu_key) return append_func, clear_func for ui_name, base_path in (("view_menu", "/MenuBar/ViewMenu"), ("file_menu", "/MenuBar/FileMenu"), ("edit_menu", "/MenuBar/EditMenu"), ("export_menu", "/MenuBar/FileMenu/ExportMenu")): append_func, clear_func = get_menu_funcs(ui_name, base_path) self.settings.register_ui_section(ui_name, append_func, clear_func) self.settings.register_ui("file_menu", "Quit", self.gui.get_object("Quit"), 100) self.settings.register_ui("file_menu", "QuitSeparator", None, 95) self.settings.register_ui("main_window", "Main", self.menubar, -100) # initialize plugins self.plugin_manager = pycam.Plugins.PluginManager(core=self.settings) self.plugin_manager.import_plugins() # some more initialization self.reset_preferences() # TODO: preferences are not loaded until the new format is stable #self.load_preferences() #self.load_task_settings() self.settings.register_event("notify-file-saved", self.add_to_recent_file_list) self.settings.register_event("notify-file-opened", self.add_to_recent_file_list) # fallback - in case of a failure when opening a model file model = pycam.Importers.TestModel.get_test_model() self.settings.get("models").add_model(model, "Tiny pyramid") # Without this "gkt.main_iteration" loop the task settings file # control would not be updated in time. while gtk.events_pending(): gtk.main_iteration() autoload_task_filename = self.settings.get("default_task_settings_file") if autoload_task_filename: self.open_task_settings_file(autoload_task_filename) self.update_all_controls() self.no_dialog = no_dialog if not self.no_dialog: # register a logging handler for displaying error messages pycam.Utils.log.add_gtk_gui(self.window, logging.ERROR) self.window.show()