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Diffstat (limited to 'geneticone/gui/gtk/windows.py')
| -rw-r--r-- | geneticone/gui/gtk/windows.py | 1033 |
1 files changed, 1033 insertions, 0 deletions
diff --git a/geneticone/gui/gtk/windows.py b/geneticone/gui/gtk/windows.py new file mode 100644 index 0000000..0277e51 --- /dev/null +++ b/geneticone/gui/gtk/windows.py @@ -0,0 +1,1033 @@ +# -*- coding: utf-8 -*- +# +# File: geneticone/gui/windows.py +# This file is part of the Genetic/One-Project, a graphical portage-frontend. +# +# Copyright (C) 2006 René 'Necoro' Neumann +# This is free software. You may redistribute copies of it under the terms of +# the GNU General Public License version 2. +# There is NO WARRANTY, to the extent permitted by law. +# +# Written by René 'Necoro' Neumann <necoro@necoro.net> + +VERSION = "0.4.5" +CONFIG_LOCATION = "/etc/geneticone/geneticone.cfg" + +# gtk stuff +import pygtk +pygtk.require("2.0") +import gtk +import gobject + +#our backend stuff +from geneticone.helper import * +from geneticone import backend +from geneticone.backend import flags +from geneticone.backend.exceptions import * + +# more GUI stuff +from geneticone.gui.gui_helper import Database, Config, EmergeQueue +from dialogs import * + +# for the terminal +import vte + +# other +from portage_util import unique_array + +class AbstractDialog: + """A class all our dialogs get derived from. It sets useful default vars and automatically handles the ESC-Button.""" + + def __init__ (self, parent, title): + """Constructor. + + @param parent: the parent window + @type parent: gtk.Window + @param title: the title of the window + @type title: string""" + + # create new + self.window = gtk.Window(gtk.WINDOW_TOPLEVEL) + + # set title + self.window.set_title(title) + + # set modal and transient for the parent --> you have to close this one to get back to the parent + self.window.set_modal(True) + self.window.set_transient_for(parent) + self.window.set_destroy_with_parent(True) + + # not resizable + self.window.set_resizable(False) + + # default size = (1,1) ==> as small as possible + self.window.set_default_size(1,1) + + # catch the ESC-key + self.window.connect("key-press-event", self.cb_key_pressed) + + def cb_key_pressed (self, widget, event): + """Closes the window if ESC is pressed.""" + keyname = gtk.gdk.keyval_name(event.keyval) + if keyname == "Escape": + self.window.destroy() + return True + else: + return False + +class AboutWindow (AbstractDialog): + """A window showing the "about"-informations.""" + + def __init__ (self, parent): + """Constructor. + + @param parent: the parent window + @type parent: gtk.Window""" + + AbstractDialog.__init__(self, parent, "About Genetic/One") + + box = gtk.VBox(False) + self.window.add(box) + + # about label + label = gtk.Label() + label.set_justify(gtk.JUSTIFY_CENTER) + label.set_markup(""" +<big><b>Genetic/One v.%s</b></big> +A Portage-GUI + +This software is licensed under the terms of the GPLv2. +Copyright (C) 2006 René 'Necoro' Neumann <necoro@necoro.net> + +<small>Thanks to Fred for support and ideas :P</small> +""" % VERSION) + box.pack_start(label) + + # button + okBtn = gtk.Button("OK") + okBtn.connect("clicked", lambda x: self.window.destroy()) + box.pack_start(okBtn) + + # finished -> show + self.window.show_all() + +class SearchWindow (AbstractDialog): + """A window showing the results of a search process.""" + + def __init__ (self, parent, list, jump_to): + """Constructor. + + @param parent: parent-window + @type parent: gtk.Window + @param list: list of results to show + @type list: string[] + @param jump_to: function to call if "OK"-Button is hit + @type jump_to: function(string)""" + + AbstractDialog.__init__(self, parent, "Search results") + + self.list = list # list to show + self.jump_to = jump_to # function to call for jumping + + box = gtk.HBox(False) + self.window.add(box) + + # combo box + self.combo = gtk.combo_box_new_text() + for x in list: + self.combo.append_text(x) + self.combo.set_active(0) # first item + self.combo.connect("key-press-event", self.cb_key_pressed_combo) + + box.pack_start(self.combo) + + # ok-button + okBtn = gtk.Button("OK") + okBtn.connect("clicked", self.cb_ok_btn_clicked) + box.pack_start(okBtn) + + # finished --> show + self.window.show_all() + + def cb_ok_btn_clicked (self, button): + """Called if the OK-Button is clicked. + Calls self.jump_to(selected_entry) and closes the window.""" + self.window.destroy() + self.jump_to(self.list[self.combo.get_active()]) + return True + + def cb_key_pressed_combo (self, widget, event): + """Emulates a ok-button-click.""" + keyname = gtk.gdk.keyval_name(event.keyval) + if keyname == "Return": # take it as an "OK" if Enter is pressed + self.cb_ok_btn_clicked(widget) + return True + else: + return False + +class PreferenceWindow (AbstractDialog): + """Window displaying some preferences.""" + + def __init__ (self, parent, cfg): + """Constructor. + + @param parent: parent window + @type parent: gtk.Window + @param cfg: configuration object + @type cfg: gui_helper.Config""" + + AbstractDialog.__init__(self, parent, "Preferences") + self.window.set_resizable(True) # override the default of the AbstractDialog + + # our config + self.cfg = cfg + + box = gtk.VBox() + box.set_spacing(5) + + self.window.add(box) + + # En-/Disable Debugging + self.debugCb = self.draw_cb(box, "Debugging modus", "debug_opt") + + # --deep + self.deepCb = self.draw_cb(box, "--deep", "deep_opt") + + # --newuse + #self.newuseCb = self.draw_cb(box, "--newuse", "newuse_opt") + + pHolderLabel = gtk.Label("""<u>For the following options, you might use these placeholders:</u> +<b>$(cat)</b> = category +<b>$(pkg)</b> = package-name +<b>$(cat-1)</b>/<b>$(cat-2)</b> = first/second part of the category""") + pHolderLabel.set_use_markup(True) + pHolderLabel.set_alignment(0,0) + box.pack_start(pHolderLabel) + + # The use/mask/keywording checkboxes and edits + self.usePerVersionCb, self.useFileEdit = self.draw_cb_and_edit(box, "package.use", "usePerVersion_opt", "useFile_opt") + self.maskPerVersionCb, self.maskFileEdit = self.draw_cb_and_edit(box, "package.mask/package.unmask", "maskPerVersion_opt", "maskFile_opt") + self.testPerVersionCb, self.testFileEdit = self.draw_cb_and_edit(box, "package.keywords", "testingPerVersion_opt", "testingFile_opt") + # buttons + buttonHB = gtk.HButtonBox() + buttonHB.set_layout(gtk.BUTTONBOX_SPREAD) + + okBtn = gtk.Button("_OK") + cancelBtn = gtk.Button("_Cancel") + okBtn.connect("clicked", self.cb_ok_clicked) + cancelBtn.connect("clicked", lambda x: self.window.destroy()) + buttonHB.pack_start(okBtn) + buttonHB.pack_start(cancelBtn) + + box.pack_start(buttonHB, True, True, 5) + + # finished --> show all + self.window.show_all() + + def draw_cb_and_edit (self, box, string, cb_opt, edit_opt): + """Draws a checkbox and an edit-field. + + @param box: box to place the both things into + @type box: gtk.Box + @param string: string to show + @type string: string + @param cb_opt: the option string for the Config.const-dict + @type cb_opt: string + @param edit_opt: the option string for the Config.const-dic + @type edit_opt: string + + @return: the checkbox and the edit-field + @rtype: (gtk.CheckButton, gtk.Edit)""" + + # check-button + cb = self.draw_cb(box, label=("Add to %s on a per-version-base" % string), opt = cb_opt) + + # edit with label + hBox = gtk.HBox() + label = gtk.Label("File name to use if %s is a directory:" % string) + edit = gtk.Entry() + edit.set_text(self.cfg.get(self.cfg.const[edit_opt])) + hBox.pack_start(label, False) + hBox.pack_start(edit, True, True, 5) + box.pack_start(hBox, True, True) + + return (cb, edit) + + def draw_cb (self, box, label, opt): + """Draws a checkbox. + + @param box: box to place the cb into + @type box: gtk.Box + @param label: Label to show + @type label: string + @param opt: the option string for the Config.const-dict + @type opt: string + @returns: the checkbox + @rtype: gtk.CheckButton""" + + cb = gtk.CheckButton(label=label) + cb.set_active(self.cfg.get_boolean(self.cfg.const[opt])) + box.pack_start(cb, True, True) + + return cb + + def _save(self): + """Sets all options in the Config-instance.""" + self.cfg.set(self.cfg.const["usePerVersion_opt"], str(self.usePerVersionCb.get_active())) + self.cfg.set(self.cfg.const["useFile_opt"], self.useFileEdit.get_text()) + self.cfg.set(self.cfg.const["maskPerVersion_opt"], str(self.maskPerVersionCb.get_active())) + self.cfg.set(self.cfg.const["maskFile_opt"], self.maskFileEdit.get_text()) + self.cfg.set(self.cfg.const["testingPerVersion_opt"], str(self.testPerVersionCb.get_active())) + self.cfg.set(self.cfg.const["testingFile_opt"], self.testFileEdit.get_text()) + self.cfg.set(self.cfg.const["debug_opt"], str(self.debugCb.get_active())) + self.cfg.set(self.cfg.const["deep_opt"], str(self.deepCb.get_active())) + #self.cfg.set(self.cfg.const["newuse_opt"], str(self.newuseCb.get_active())) + + def cb_ok_clicked(self, button): + """Saves, writes to config-file and closes the window.""" + self._save() + self.cfg.write() + self.window.destroy() + +class PackageWindow (AbstractDialog): + """A window with data about a specfic package.""" + + def __init__ (self, parent, cp, queue = None, version = None, delOnClose = True, doEmerge = True): + """Build up window contents.""" + AbstractDialog.__init__(self, parent, cp) + + self.cp = cp # category/package + self.version = version # version - if not None this is used + self.queue = queue + self.delOnClose = delOnClose + self.doEmerge = doEmerge + self.flagChanged = False + + # packages and installed packages + self.packages = backend.sort_package_list(backend.get_all_versions(cp)) + self.instPackages = backend.sort_package_list(backend.get_all_installed_versions(cp)) + + # main structure - the table + self.table = gtk.Table(rows=4,columns=2) + self.window.add(self.table) + + # version-combo-box + self.vCombo = self.build_vers_combo() + self.table.attach(self.vCombo, 0, 1, 1, 2, yoptions = gtk.FILL) + if not self.doEmerge: self.vCombo.set_sensitive(False) + + # the label (must be here, because it depends on the combo box) + desc = self.actual_package().get_env_var("DESCRIPTION") + if not desc: + desc = "<no description>" + use_markup = False + else: + desc = "<b>"+desc+"</b>" + use_markup = True + self.descLabel = gtk.Label(desc) + self.descLabel.set_line_wrap(True) + self.descLabel.set_justify(gtk.JUSTIFY_CENTER) + self.descLabel.set_use_markup(use_markup) + self.table.attach(self.descLabel, 0, 2, 0, 1, xoptions = gtk.FILL, ypadding = 10) + + # the check boxes + checkHB = gtk.HBox (True, 1) + self.table.attach(checkHB, 1, 2, 1, 2, yoptions = gtk.FILL) + + self.installedCheck = gtk.CheckButton() + self.installedCheck.connect("button-press-event", self.cb_button_pressed) + self.installedCheck.set_label("Installed") + self.installedCheck.set_no_show_all(True) + checkHB.pack_start(self.installedCheck, True, False) + + self.maskedCheck = gtk.CheckButton() + self.maskedCheck.connect("toggled", self.cb_masked_toggled) + self.maskedCheck.set_label("Masked") + self.maskedCheck.set_no_show_all(True) + checkHB.pack_start(self.maskedCheck, True, False) + + self.testingCheck = gtk.CheckButton() + self.testingCheck.connect("toggled", self.cb_testing_toggled) + self.testingCheck.set_label("Testing") + self.testingCheck.set_no_show_all(True) + checkHB.pack_start(self.testingCheck, True, False) + + self.missing_label = gtk.Label("<span foreground='red'><b>MISSING KEYWORD</b></span>") + self.missing_label.set_use_markup(True) + self.missing_label.set_no_show_all(True) + self.table.attach(self.missing_label, 1, 2, 1, 2, yoptions = gtk.FILL) + + self.not_in_sys_label = gtk.Label("<b>Installed, but not in portage anymore</b>") + self.not_in_sys_label.set_use_markup(True) + self.not_in_sys_label.set_no_show_all(True) + self.table.attach(self.not_in_sys_label, 1, 2, 1, 2, yoptions = gtk.FILL) + + # use list + self.useList = self.build_use_list() + self.useListScroll = gtk.ScrolledWindow() + self.useListScroll.add(self.useList) + self.useListScroll.set_policy(gtk.POLICY_NEVER, gtk.POLICY_NEVER) # XXX: make this work correctly + self.table.attach(self.useListScroll, 0, 2, 2, 3, ypadding = 10) + + # buttons + buttonHB = gtk.HButtonBox() + buttonHB.set_layout(gtk.BUTTONBOX_SPREAD) + self.table.attach(buttonHB, 0, 2, 3, 4) + + self.emergeBtn = gtk.Button("_Emerge") + self.unmergeBtn = gtk.Button("_Unmerge") + if not self.queue or not self.doEmerge: + self.emergeBtn.set_sensitive(False) + self.unmergeBtn.set_sensitive(False) + self.cancelBtn = gtk.Button("_Cancel") + if not self.delOnClose: + self.cancelBtn.set_label("_Close") + self.cancelBtn.connect("clicked", self.cb_cancel_clicked) + self.emergeBtn.connect("clicked", self.cb_emerge_clicked) + self.unmergeBtn.connect("clicked", self.cb_unmerge_clicked) + buttonHB.pack_start(self.emergeBtn) + buttonHB.pack_start(self.unmergeBtn) + buttonHB.pack_start(self.cancelBtn) + + # current status + self.cb_combo_changed(self.vCombo) + + # show + self.window.show_all() + + def fill_use_list(self, store): + pkg = self.actual_package() + pkg_flags = pkg.get_all_use_flags() + pkg_flags.sort() + for use in pkg_flags: + if pkg.is_installed() and use in pkg.get_actual_use_flags(): # flags set during install + enabled = True + elif (not pkg.is_installed()) and use in pkg.get_settings("USE").split() and not flags.invert_use_flag(use) in pkg.get_new_use_flags(): # flags that would be set + enabled = True + elif use in pkg.get_new_use_flags(): + enabled = True + else: + enabled = False + store.append([enabled, use, backend.get_use_desc(use, self.cp)]) + + return store + + def build_use_list (self): + """Builds the useList.""" + store = gtk.ListStore(bool, str, str) + self.fill_use_list(store) + + # build view + view = gtk.TreeView(store) + cell = gtk.CellRendererText() + tCell = gtk.CellRendererToggle() + tCell.set_property("activatable", True) + tCell.connect("toggled", self.cb_use_flag_toggled, store) + view.append_column(gtk.TreeViewColumn("Enabled", tCell, active = 0)) + view.append_column(gtk.TreeViewColumn("Flags", cell, text = 1)) + view.append_column(gtk.TreeViewColumn("Description", cell, text = 2)) + + if store.iter_n_children(None) == 0: # if there are no nodes in the list ... + view.set_child_visible(False) # ... do not show the list + else: + view.set_child_visible(True) + return view + + def build_vers_combo (self): + """Creates the combo box with the different versions.""" + combo = gtk.combo_box_new_text() + + # append versions + for s in [x.get_version() for x in self.packages]: + combo.append_text(s) + + # activate the first one + try: + best_version = "" + if self.version: + best_version = self.version + else: + best_version = backend.find_best_match(self.packages[0].get_cp(), (self.instPackages != [])).get_version() + for i in range(len(self.packages)): + if self.packages[i].get_version() == best_version: + combo.set_active(i) + break + except AttributeError: # no package found + debug('catched AttributeError => no "best package" found. Selected first one.') + combo.set_active(0) + + combo.connect("changed", self.cb_combo_changed) + + return combo + + def actual_package (self): + """Returns the actual package (a backend.Package-object).""" + return self.packages[self.vCombo.get_active()] + + def cb_combo_changed (self, combo, data = None): + """Callback for the changed ComboBox. + It then rebuilds the useList and the checkboxes.""" + + # remove old useList + self.useListScroll.remove(self.useList) + + # build new + self.useList = self.build_use_list() + self.useListScroll.add(self.useList) + pkg = self.actual_package() + + if (not pkg.is_in_system()) or pkg.is_missing_keyword(): + if not pkg.is_in_system(): + self.missing_label.hide() + self.not_in_sys_label.show() + else: # missing keyword + self.missing_label.show() + self.not_in_sys_label.hide() + + self.installedCheck.hide() + self.maskedCheck.hide() + self.testingCheck.hide() + self.emergeBtn.set_sensitive(False) + else: + self.missing_label.hide() + self.not_in_sys_label.hide() + self.installedCheck.show() + self.maskedCheck.show() + self.testingCheck.show() + if self.doEmerge: + self.emergeBtn.set_sensitive(True) + self.installedCheck.set_active(pkg.is_installed()) + self.maskedCheck.set_active(pkg.is_masked()) + if pkg.is_testing(allowed = False) and not pkg.is_testing(allowed=True): + self.testingCheck.set_label("<i>(Testing)</i>") + self.testingCheck.get_child().set_use_markup(True) + else: + self.testingCheck.set_label("Testing") + self.testingCheck.set_active(pkg.is_testing(allowed = False)) + + if self.doEmerge: + # set emerge-button-label + if not self.actual_package().is_installed(): + self.emergeBtn.set_label("_Emerge") + self.unmergeBtn.set_sensitive(False) + else: + self.emergeBtn.set_label("R_emerge") + self.unmergeBtn.set_sensitive(True) + + # refresh - make window as small as possible + self.table.show_all() + self.window.resize(1,1) + return True + + def cb_button_pressed (self, b, event, data = None): + """Callback for pressed checkboxes. Just quits the event-loop - no redrawing.""" + if not isinstance(b, gtk.CellRendererToggle): + b.emit_stop_by_name("button-press-event") + return True + + def cb_cancel_clicked (self, button, data = None): + if self.delOnClose: + self.actual_package().remove_new_use_flags() + self.actual_package().remove_new_masked() + self.actual_package().remove_new_testing() + elif self.flagChanged: + if self.queue: + try: + try: + self.queue.append(self.actual_package().get_cpv(), update = True) + except backend.PackageNotFoundException, e: + if unmask_dialog(e[0]) == gtk.RESPONSE_YES: + self.queue.append(self.actual_package().get_cpv(), update = True, unmask = True) + except backend.BlockedException, e: + blocked_dialog(e[0], e[1]) + + self.window.destroy() + return True + + def cb_emerge_clicked (self, button, data = None): + """Adds the package to the EmergeQueue.""" + if not am_i_root(): + not_root_dialog() + else: + try: + try: + self.queue.append(self.actual_package().get_cpv(), unmerge = False) + self.window.destroy() + except backend.PackageNotFoundException, e: + if unmask_dialog(e[0]) == gtk.RESPONSE_YES: + self.queue.append(self.actual_package().get_cpv(), unmerge = False, unmask = True) + self.window.destroy() + except BlockedException, e: + blocked_dialog(e[0], e[1]) + return True + + def cb_unmerge_clicked (self, button, data = None): + """Adds the package to the UnmergeQueue.""" + if not am_i_root(): + not_root_dialog() + else: + try: + self.queue.append(self.actual_package().get_cpv(), unmerge = True) + except backend.PackageNotFoundException, e: + masked_dialog(e[0]) + + self.window.destroy() + return True + + def cb_testing_toggled (self, button): + status = button.get_active() + + if self.actual_package().is_testing(allowed = False) == status: + return False + + if not self.actual_package().is_testing(allowed = True): + self.actual_package().set_testing(False) + button.set_label("Testing") + button.set_active(True) + else: + self.actual_package().set_testing(True) + if self.actual_package().is_testing(allowed=False): + button.set_label("<i>(Testing)</i>") + button.get_child().set_use_markup(True) + button.set_active(True) + self.flagChanged = True + return True + + def cb_masked_toggled (self, button): + status = button.get_active() + self.actual_package().set_masked(status) + self.flagChanged = True + return True + + def cb_use_flag_toggled (self, cell, path, store, data = None): + store[path][0] = not store[path][0] + prefix = "" + if not store[path][0]: + prefix = "-" + self.actual_package().set_use_flag(prefix+store[path][1]) + self.flagChanged = True + return True + +class MainWindow: + """Application main window.""" + + def __init__ (self): + """Build up window""" + # window + self.window = gtk.Window(gtk.WINDOW_TOPLEVEL) + self.window.set_title(("Genetic/One (%s)" % VERSION)) + self.window.connect("destroy", self.cb_destroy) + self.window.set_border_width(2) + self.window.set_resizable(True) + + mHeight = 800 + if gtk.gdk.screen_height() <= 800: mHeight = 600 + self.window.set_geometry_hints (self.window, min_width = 600, min_height = mHeight, max_height = gtk.gdk.screen_height(), max_width = gtk.gdk.screen_width()) + + # booleans + self.doUpdate = False + + # package db + self.db = Database() + self.db.populate() + + # config + self.cfg = Config(CONFIG_LOCATION) + self.cfg.modify_external_configs() + + # actions needed + self.emergeAction = gtk.Action("Emerge", "_Emerge", None, None) + self.emergeAction.connect("activate", self.cb_emerge_clicked) + self.unmergeAction = gtk.Action("Unmerge", "_Unmerge", None, None) + self.unmergeAction.connect("activate", self.cb_emerge_clicked) + self.updateAction = gtk.Action("UpdateWorld", "Update _World", None, None) + self.updateAction.connect("activate", self.cb_update_clicked) + + # main vb + vb = gtk.VBox(False, 1) + self.window.add(vb) + + # menus + self.uimanager = self.create_uimanager() + self.queuePopup = self.uimanager.get_widget("/popupQueue") + menubar = self.uimanager.get_widget("/bar") + vb.pack_start(menubar, False) + + # search + self.searchEntry = gtk.Entry() + self.searchBtn = gtk.Button("_Search") + self.searchBtn.connect("clicked", self.cb_search_clicked) + self.searchEntry.connect("activate", self.cb_search_clicked) + hbSearch = gtk.HBox(False, 5) + hbSearch.pack_start(self.searchEntry, True, True) + hbSearch.pack_start(self.searchBtn, False, False) + vb.pack_start(hbSearch, False, False, 5) + + # VPaned holding the lists and the Terminal + vpaned = gtk.VPaned() + vpaned.set_position(mHeight/2) + vb.pack_start(vpaned, True, True) + + # a HB holding the lists + hb = gtk.HBox(True, 5) + hbFrame = gtk.Frame() + hbFrame.add(hb) + hbFrame.set_shadow_type(gtk.SHADOW_IN) + vpaned.pack1(hbFrame, shrink = True, resize = True) + + self.scroll_1 = gtk.ScrolledWindow() + self.scroll_2 = gtk.ScrolledWindow() + self.scroll_1.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC) + self.scroll_2.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC) + hb.pack_start(self.scroll_1, True, True) + hb.pack_start(self.scroll_2, True, True) + + # create cat List + self.catList = self.create_cat_list() + self.scroll_1.add(self.catList) + + # create pkg list + self.pkgList = self.create_pkg_list() + self.scroll_2.add(self.pkgList) + + # queue list + queueHB = gtk.HBox(False, 0) + + queueScroll = gtk.ScrolledWindow() + queueScroll.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC) + emergeStore = gtk.TreeStore(str,str) + self.emergeView = gtk.TreeView(emergeStore) + cell = gtk.CellRendererText() + col = gtk.TreeViewColumn("Queue", cell, text = 0) + self.emergeView.append_column(col) + col = gtk.TreeViewColumn("Options", cell, markup = 1) + self.emergeView.append_column(col) + self.emergeView.connect("row-activated", self.cb_row_activated, emergeStore) + self.emergeView.connect("button-press-event", self.cb_queue_right_click) + self.emergeView.set_headers_visible(False) + queueScroll.add(self.emergeView) + queueHB.pack_start(queueScroll, True, True) + + # buttons right to the queue list + buttonBox = gtk.VButtonBox() + buttonBox.set_layout(gtk.BUTTONBOX_SPREAD) + queueHB.pack_start(buttonBox, False) + + emergeBtn = gtk.Button() + self.emergeAction.connect_proxy(emergeBtn) + + updateBtn = gtk.Button() + self.updateAction.connect_proxy(updateBtn) + + unmergeBtn = gtk.Button() + self.unmergeAction.connect_proxy(unmergeBtn) + + removeBtn = gtk.Button("_Remove") + removeBtn.connect("clicked", self.cb_remove_clicked) + + buttonBox.pack_start(emergeBtn) + buttonBox.pack_start(unmergeBtn) + buttonBox.pack_start(updateBtn) + buttonBox.pack_start(removeBtn) + + # the terminal + term = vte.Terminal() + term.set_scrollback_lines(1024) + term.set_scroll_on_output(True) + term.set_font_from_string("Monospace 11") + # XXX why is this not working with the colors + term.set_color_background(gtk.gdk.color_parse("white")) + term.set_color_foreground(gtk.gdk.color_parse("black")) + termBox = gtk.HBox(False, 0) + termScroll = gtk.VScrollbar(term.get_adjustment()) + termBox.pack_start(term, True, True) + termBox.pack_start(termScroll, False) + + # notebook + self.notebook = gtk.Notebook() + self.notebook.append_page(queueHB, gtk.Label("Queue")) + self.notebook.append_page(termBox, gtk.Label("Console")) + + vpaned.pack2(self.notebook, shrink = True, resize = True) + + # the status line + self.statusLabel = gtk.Label("Genetic/One - A Portage GUI") + self.statusLabel.set_alignment(0.0,0.7) + self.statusLabel.set_single_line_mode(True) + vb.pack_start(self.statusLabel, False, False) + + # show + self.window.show_all() + + # set emerge queue + self.queue = EmergeQueue(console=term, tree = emergeStore, db = self.db) + + def create_uimanager(self): + ui =""" + <ui> + <menubar name="bar"> + <menu action="File"> + <menuitem action="Prefs" /> + <menuitem action="Reload" /> + <separator /> + <menuitem action="Close" /> + </menu> + <menu action="EmergeMenu"> + <menuitem action="Emerge" /> + <menuitem action="Unmerge" /> + <menuitem action="UpdateWorld" /> + <menuitem action="Sync" /> + </menu> + <menu action="Help"> + <menuitem action="About" /> + </menu> + </menubar> + <popup name="popupQueue"> + <menuitem action="Oneshot" /> + </popup> + </ui>""" + + um = gtk.UIManager() + group = gtk.ActionGroup("MenuActions") + group.add_actions([ + ("File", None, "_File"), + ("EmergeMenu", None, "_Emerge"), + ("Help", None, "_?"), + ("Sync", None, "_Sync", None, None, self.cb_sync_clicked), + ("Prefs", None, "_Preferences", None, None, lambda x: PreferenceWindow(self.window, self.cfg)), + ("Reload", None, "_Reload Portage", None, None, self.cb_reload_clicked), + ("Close", None, "_Close", None, None, self.cb_destroy), + ("About", None, "_About", None, None, lambda x: AboutWindow(self.window))]) + group.add_action(self.emergeAction) + group.add_action(self.unmergeAction) + group.add_action(self.updateAction) + um.insert_action_group(group,0) + + group = gtk.ActionGroup("PopupActions") + group.add_actions([ + ("Oneshot", None, "Oneshot", None, None, self.cb_oneshot_clicked)]) + + um.insert_action_group(group, 1) + + um.add_ui_from_string(ui) + return um + + def fill_pkg_store (self, store, name = None): + if name: + for p in self.db.get_cat(name): + store.append([p]) + return store + + def create_pkg_list (self, name = None, force = False): + """Creates the package list.""" + store = gtk.ListStore(str) + self.fill_pkg_store(store,name) + + # build view + pkgList = gtk.TreeView(store) + cell = gtk.CellRendererText() + col = gtk.TreeViewColumn("Packages", cell, text = 0) + pkgList.append_column(col) + pkgList.connect("row-activated", self.cb_row_activated, store) + + return pkgList + + def create_cat_list (self): + """Creates the category list.""" + store = gtk.ListStore(str) + + # build categories + for p in backend.list_categories(): + store.append([p]) + # sort them alphabetically + store.set_sort_column_id(0, gtk.SORT_ASCENDING) + + view = gtk.TreeView(store) + cell = gtk.CellRendererText() + col = gtk.TreeViewColumn("Categories", cell, text = 0) + view.append_column(col) + view.connect("cursor-changed", self.cb_cat_list_selection) + view.connect("row-activated", lambda v,p,c : self.cb_cat_list_selection(v)) + view.set_search_column(0) + + return view + + def jump_to (self, cp): + """Is called when we want to jump to a specific package.""" + PackageWindow(self.window, cp, self.queue) + + def cb_destroy (self, widget, data = None): + """Calls main_quit().""" + gtk.main_quit() + + def cb_cat_list_selection (self, view, data = None, force = False): + """Callback for a category-list selection. Updates the package list with these packages in the category.""" + if view == self.catList: # be sure it is the catList + # get the selected category + sel = view.get_selection() + store, it = sel.get_selected() + if it: + self.selCatName = store.get_value(it, 0) + self.pkgList.get_model().clear() + self.fill_pkg_store(self.pkgList.get_model(), self.selCatName) + return False + + def cb_row_activated (self, view, path, col, store = None): + """Callback for an activated row in the pkgList. Opens a package window.""" + if view == self.pkgList: + package = store.get_value(store.get_iter(path), 0) + if package[-1] == '*': package = package[:-1] + PackageWindow(self.window, self.selCatName+"/"+package, self.queue) + elif view == self.emergeView: + if len(path) > 1: + package = store.get_value(store.get_iter(path), 0) + cat, name, vers, rev = backend.split_package_name(package) + if rev != "r0": vers = vers+"-"+rev + PackageWindow(self.window, cat+"/"+name, queue = self.queue, version = vers, delOnClose = False, doEmerge = False) + return True + + def cb_remove_clicked (self, button, data = None): + """Removes a selected item in the (un)emerge-queue if possible.""" + selected = self.emergeView.get_selection() + + if selected: + model, iter = selected.get_selected() + + if not model.iter_parent(iter): # top-level + if model.iter_n_children(iter) > 0: # and has children which can be removed :) + if remove_queue_dialog() == gtk.RESPONSE_YES : + self.queue.remove_children(iter) + self.doUpdate = False + + elif model.iter_parent(model.iter_parent(iter)): # this is in the 3rd level => dependency + remove_deps_dialog() + else: + self.queue.remove_children(iter) # remove children first + self.queue.remove(iter) + self.doUpdate = False + + return True + + def cb_emerge_clicked (self, action): + """Do emerge or unemerge.""" + + self.notebook.set_current_page(1) + + if action == self.emergeAction: + if len(flags.newUseFlags) > 0: + changed_flags_dialog("use flags") + flags.write_use_flags() + + if len(flags.new_masked)>0 or len(flags.new_unmasked)>0 or len(flags.newTesting)>0: + changed_flags_dialog("masking keywords") + flags.write_masked() + flags.write_testing() + backend.reload_settings() + + if not self.doUpdate: + self.queue.emerge(force=True) + else: + self.queue.update_world(force=True, newuse = self.cfg.get_boolean(self.cfg.const["newuse_opt"]), deep = self.cfg.get_boolean(self.cfg.const["deep_opt"])) + self.doUpdate = False + + elif action == self.unmergeAction: + self.queue.unmerge(force=True) + + return True + + def watch_cursor (func): + """This is a decorator for functions being so time consuming, that it is appropriate to show the watch-cursor. + @attention: this function relies on the gtk.Window-Object being stored as self.window""" + def wrapper (self, *args, **kwargs): + ret = None + def cb_idle(): + try: + ret = func(self, *args, **kwargs) + finally: + self.window.window.set_cursor(None) + return False + + watch = gtk.gdk.Cursor(gtk.gdk.WATCH) + self.window.window.set_cursor(watch) + gobject.idle_add(cb_idle) + return ret + return wrapper + + @watch_cursor + def cb_update_clicked (self, action): + if not backend.am_i_root(): + not_root_dialog() + + else: + updating = backend.update_world(newuse = self.cfg.get_boolean(self.cfg.const["newuse_opt"]), deep = self.cfg.get_boolean(self.cfg.const["deep_opt"])) + + debug("updating list:", [(x.get_cpv(), y.get_cpv()) for x,y in updating]) + try: + for pkg, old_pkg in updating: + self.queue.append(pkg.get_cpv()) + except BlockedException, e: + blocked_dialog(e[0], e[1]) + if len(updating): self.doUpdate = True + return True + + def cb_sync_clicked (self, action): + self.notebook.set_current_page(1) + self.queue.sync() + + @watch_cursor + def cb_reload_clicked (self, action): + """Reloads the portage settings and the database.""" + backend.reload_settings() + del self.db + self.db = Database() + self.db.populate() + + @watch_cursor + def cb_search_clicked (self, button, data = None): + """Do a search.""" + if self.searchEntry.get_text() != "": + packages = backend.find_all_packages(self.searchEntry.get_text(), withVersion = False) + + if packages == []: + nothing_found_dialog() + else: + if len(packages) == 1: + self.jump_to(packages[0]) + else: + SearchWindow(self.window, packages, self.jump_to) + + def cb_queue_right_click (self, queue, event): + if event.button == 3: + x = int(event.x) + y = int(event.y) + time = event.time + pthinfo = queue.get_path_at_pos(x, y) + if pthinfo is not None: + path, col, cellx, celly = pthinfo + queue.grab_focus() + queue.set_cursor( path, col, 0) + self.queuePopup.popup( None, None, None, event.button, time) + return True + else: + return False + + def cb_oneshot_clicked (self, action): + sel = self.emergeView.get_selection() + store, it = sel.get_selected() + if it: + package = store.get_value(it, 0) + if not self.cfg.get_local(package, self.cfg.const["oneshot_opt"]): + set = True + else: + set = False + + self.cfg.set_local(package, self.cfg.const["oneshot_opt"], set) + self.queue.append(package, update = True, oneshot = set, forceUpdate = True) + + + def main (self): + """Main.""" + gobject.threads_init() + # now subthreads can run normally, but are not allowed to touch the GUI. If threads should change sth there - use gobject.idle_add(). + # for more informations on threading and gtk: http://www.async.com.br/faq/pygtk/index.py?req=show&file=faq20.006.htp + gtk.main() |