Exemple #1
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    def __init__(self, parent=None):
        QtGui.QWidget.__init__(self, parent)

        self.tree = BookmarksTreeWidget(parent=self)
        self.open_button = qtutils.create_action_button(
            tooltip=N_('Open'), icon=qtutils.open_icon())
        self.open_button.setEnabled(False)

        self.edit_button = qtutils.create_action_button(
            tooltip=N_('Bookmarks...'), icon=qtutils.add_icon())

        qtutils.connect_button(self.open_button, self.tree.open_repo)
        qtutils.connect_button(self.edit_button, self.manage_bookmarks)

        self.connect(self.tree, SIGNAL('itemSelectionChanged()'),
                     self._tree_selection_changed)

        self.button_layout = QtGui.QHBoxLayout()
        self.button_layout.setMargin(defs.no_margin)
        self.button_layout.setSpacing(defs.spacing)
        self.button_layout.addWidget(self.open_button)
        self.button_layout.addWidget(self.edit_button)

        self.layout = QtGui.QVBoxLayout()
        self.layout.setMargin(defs.no_margin)
        self.layout.setSpacing(defs.spacing)
        self.layout.addWidget(self.tree)
        self.setLayout(self.layout)

        self.corner_widget = QtGui.QWidget(self)
        self.corner_widget.setLayout(self.button_layout)
        titlebar = parent.titleBarWidget()
        titlebar.add_corner_widget(self.corner_widget)
        self.setFocusProxy(self.tree)
Exemple #2
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    def __init__(self, parent=None):
        QtGui.QWidget.__init__(self, parent)

        self.tree = BookmarksTreeWidget(parent=self)
        self.open_button = qtutils.create_action_button(
                tooltip=N_('Open'), icon=qtutils.open_icon())
        self.open_button.setEnabled(False)

        self.edit_button = qtutils.create_action_button(
                tooltip=N_('Bookmarks...'), icon=qtutils.add_icon())

        qtutils.connect_button(self.open_button, self.tree.open_repo)
        qtutils.connect_button(self.edit_button, self.manage_bookmarks)

        self.connect(self.tree, SIGNAL('itemSelectionChanged()'),
                     self._tree_selection_changed)

        self.button_layout = QtGui.QHBoxLayout()
        self.button_layout.setMargin(defs.no_margin)
        self.button_layout.setSpacing(defs.spacing)
        self.button_layout.addWidget(self.open_button)
        self.button_layout.addWidget(self.edit_button)

        self.layout = QtGui.QVBoxLayout()
        self.layout.setMargin(defs.no_margin)
        self.layout.setSpacing(defs.spacing)
        self.layout.addWidget(self.tree)
        self.setLayout(self.layout)

        self.corner_widget = QtGui.QWidget(self)
        self.corner_widget.setLayout(self.button_layout)
        titlebar = parent.titleBarWidget()
        titlebar.add_corner_widget(self.corner_widget)
        self.setFocusProxy(self.tree)
Exemple #3
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    def __init__(self, style=BOOKMARKS, parent=None):
        QtGui.QWidget.__init__(self, parent)

        self.style = style
        self.settings = Settings()
        self.tree = BookmarksTreeWidget(style, self.settings, parent=self)

        self.add_button = qtutils.create_action_button(
                tooltip=N_('Add'), icon=qtutils.add_icon())

        self.delete_button = qtutils.create_action_button(
                tooltip=N_('Delete'), icon=qtutils.remove_icon())
        self.delete_button.setEnabled(False)

        self.open_button = qtutils.create_action_button(
                tooltip=N_('Open'), icon=qtutils.open_icon())
        self.open_button.setEnabled(False)

        self.button_layout = QtGui.QHBoxLayout()
        self.button_layout.setMargin(defs.no_margin)
        self.button_layout.setSpacing(defs.spacing)
        self.button_layout.addWidget(self.open_button)
        self.button_layout.addWidget(self.add_button)
        self.button_layout.addWidget(self.delete_button)

        self.main_layout = QtGui.QVBoxLayout()
        self.main_layout.setMargin(defs.no_margin)
        self.main_layout.setSpacing(defs.spacing)
        self.main_layout.addWidget(self.tree)
        self.setLayout(self.main_layout)

        self.corner_widget = QtGui.QWidget(self)
        self.corner_widget.setLayout(self.button_layout)
        titlebar = parent.titleBarWidget()
        titlebar.add_corner_widget(self.corner_widget)

        self.setFocusProxy(self.tree)
        if style == BOOKMARKS:
            self.setToolTip(N_('Bookmarked repositories'))
        elif style == RECENT_REPOS:
            self.setToolTip(N_('Recent repositories'))
            self.add_button.hide()

        qtutils.connect_button(self.add_button, self.tree.add_bookmark)
        qtutils.connect_button(self.delete_button, self.tree.delete_bookmark)
        qtutils.connect_button(self.open_button, self.tree.open_repo)

        self.connect(self.tree, SIGNAL('itemSelectionChanged()'),
                     self.tree_item_selection_changed)

        QtCore.QTimer.singleShot(0, self.reload_bookmarks)
Exemple #4
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    def __init__(self, titlebar, parent=None):
        QtGui.QWidget.__init__(self, parent)

        tooltip = N_('Toggle the paths filter')
        self.filter_button = qtutils.create_action_button(
                tooltip=tooltip,
                icon=qtutils.filter_icon())

        self.filter_widget = StatusFilterWidget(self)
        self.filter_widget.hide()

        self.tree = StatusTreeWidget(self)

        self.main_layout = QtGui.QVBoxLayout(self)
        self.main_layout.setMargin(defs.no_margin)
        self.main_layout.setSpacing(defs.no_spacing)

        self.main_layout.addWidget(self.filter_widget)
        self.main_layout.addWidget(self.tree)
        self.setLayout(self.main_layout)

        self.toggle_action = qtutils.add_action(self, tooltip,
                self.toggle_filter, 'Shift+Ctrl+F')

        titlebar.add_corner_widget(self.filter_button)
        qtutils.connect_button(self.filter_button, self.toggle_filter)
Exemple #5
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    def __init__(self, parent, titlebar):
        DiffTextEdit.__init__(self, parent)
        self.model = model = main.model()

        # "Diff Options" tool menu
        self.diff_ignore_space_at_eol_action = add_action(self,
                N_('Ignore changes in whitespace at EOL'),
                self._update_diff_opts)
        self.diff_ignore_space_at_eol_action.setCheckable(True)

        self.diff_ignore_space_change_action = add_action(self,
                N_('Ignore changes in amount of whitespace'),
                self._update_diff_opts)
        self.diff_ignore_space_change_action.setCheckable(True)

        self.diff_ignore_all_space_action = add_action(self,
                N_('Ignore all whitespace'),
                self._update_diff_opts)
        self.diff_ignore_all_space_action.setCheckable(True)

        self.diff_function_context_action = add_action(self,
                N_('Show whole surrounding functions of changes'),
                self._update_diff_opts)
        self.diff_function_context_action.setCheckable(True)

        self.diffopts_button = create_action_button(
                tooltip=N_('Diff Options'), icon=options_icon())
        self.diffopts_menu = create_menu(N_('Diff Options'),
                                         self.diffopts_button)

        self.diffopts_menu.addAction(self.diff_ignore_space_at_eol_action)
        self.diffopts_menu.addAction(self.diff_ignore_space_change_action)
        self.diffopts_menu.addAction(self.diff_ignore_all_space_action)
        self.diffopts_menu.addAction(self.diff_function_context_action)
        self.diffopts_button.setMenu(self.diffopts_menu)
        qtutils.hide_button_menu_indicator(self.diffopts_button)

        titlebar.add_corner_widget(self.diffopts_button)

        self.action_apply_selection = qtutils.add_action(self, '',
                self.apply_selection, Qt.Key_S)

        self.action_revert_selection = qtutils.add_action(self, '',
                self.revert_selection)
        self.action_revert_selection.setIcon(qtutils.icon('undo.svg'))

        self.launch_editor = qtutils.add_action(self,
                cmds.LaunchEditor.name(), run(cmds.LaunchEditor),
                cmds.LaunchEditor.SHORTCUT,
                'Return', 'Enter')
        self.launch_editor.setIcon(qtutils.options_icon())

        self.launch_difftool = qtutils.add_action(self,
                cmds.LaunchDifftool.name(), run(cmds.LaunchDifftool),
                cmds.LaunchDifftool.SHORTCUT)
        self.launch_difftool.setIcon(qtutils.icon('git.svg'))

        model.add_observer(model.message_diff_text_changed, self._emit_text)

        self.connect(self, SIGNAL('set_text'), self.setPlainText)
Exemple #6
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    def __init__(self, parent, titlebar):
        DiffTextEdit.__init__(self, parent)
        self.model = model = main.model()

        # "Diff Options" tool menu
        self.diff_ignore_space_at_eol_action = add_action(
            self, N_('Ignore changes in whitespace at EOL'),
            self._update_diff_opts)
        self.diff_ignore_space_at_eol_action.setCheckable(True)

        self.diff_ignore_space_change_action = add_action(
            self, N_('Ignore changes in amount of whitespace'),
            self._update_diff_opts)
        self.diff_ignore_space_change_action.setCheckable(True)

        self.diff_ignore_all_space_action = add_action(
            self, N_('Ignore all whitespace'), self._update_diff_opts)
        self.diff_ignore_all_space_action.setCheckable(True)

        self.diff_function_context_action = add_action(
            self, N_('Show whole surrounding functions of changes'),
            self._update_diff_opts)
        self.diff_function_context_action.setCheckable(True)

        self.diffopts_button = create_action_button(tooltip=N_('Diff Options'),
                                                    icon=options_icon())
        self.diffopts_menu = create_menu(N_('Diff Options'),
                                         self.diffopts_button)

        self.diffopts_menu.addAction(self.diff_ignore_space_at_eol_action)
        self.diffopts_menu.addAction(self.diff_ignore_space_change_action)
        self.diffopts_menu.addAction(self.diff_ignore_all_space_action)
        self.diffopts_menu.addAction(self.diff_function_context_action)
        self.diffopts_button.setMenu(self.diffopts_menu)
        qtutils.hide_button_menu_indicator(self.diffopts_button)

        titlebar.add_corner_widget(self.diffopts_button)

        self.action_apply_selection = qtutils.add_action(
            self, '', self.apply_selection, Qt.Key_S)

        self.action_revert_selection = qtutils.add_action(
            self, '', self.revert_selection)
        self.action_revert_selection.setIcon(qtutils.icon('undo.svg'))

        self.launch_editor = qtutils.add_action(self, cmds.LaunchEditor.name(),
                                                run(cmds.LaunchEditor),
                                                cmds.LaunchEditor.SHORTCUT,
                                                'Return', 'Enter')
        self.launch_editor.setIcon(qtutils.options_icon())

        self.launch_difftool = qtutils.add_action(self,
                                                  cmds.LaunchDifftool.name(),
                                                  run(cmds.LaunchDifftool),
                                                  cmds.LaunchDifftool.SHORTCUT)
        self.launch_difftool.setIcon(qtutils.git_icon())

        model.add_observer(model.message_diff_text_changed, self._emit_text)

        self.connect(self, SIGNAL('set_text'), self.setPlainText)
Exemple #7
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    def __init__(self, style=BOOKMARKS, parent=None):
        QtGui.QWidget.__init__(self, parent)

        self.style = style
        self.settings = Settings()
        self.tree = BookmarksTreeWidget(style, self.settings, parent=self)

        self.add_button = qtutils.create_action_button(tooltip=N_('Add'),
                                                       icon=icons.add())

        self.delete_button = qtutils.create_action_button(tooltip=N_('Delete'),
                                                          icon=icons.remove())

        self.open_button = qtutils.create_action_button(tooltip=N_('Open'),
                                                        icon=icons.repo())

        self.button_group = utils.Group(self.delete_button, self.open_button)
        self.button_group.setEnabled(False)

        self.setFocusProxy(self.tree)
        if style == BOOKMARKS:
            self.setToolTip(N_('Favorite repositories'))
        elif style == RECENT_REPOS:
            self.setToolTip(N_('Recent repositories'))
            self.add_button.hide()

        self.button_layout = qtutils.hbox(defs.no_margin, defs.spacing,
                                          self.open_button, self.add_button,
                                          self.delete_button)

        self.main_layout = qtutils.vbox(defs.no_margin, defs.spacing,
                                        self.tree)
        self.setLayout(self.main_layout)

        self.corner_widget = QtGui.QWidget(self)
        self.corner_widget.setLayout(self.button_layout)
        titlebar = parent.titleBarWidget()
        titlebar.add_corner_widget(self.corner_widget)

        qtutils.connect_button(self.add_button, self.tree.add_bookmark)
        qtutils.connect_button(self.delete_button, self.tree.delete_bookmark)
        qtutils.connect_button(self.open_button, self.tree.open_repo)

        self.connect(self.tree, SIGNAL('itemSelectionChanged()'),
                     self.tree_item_selection_changed)

        QtCore.QTimer.singleShot(0, self.reload_bookmarks)
Exemple #8
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    def __init__(self, parent=None):
        QtGui.QWidget.__init__(self, parent)

        self.settings = Settings()
        self.tree = BookmarksTreeWidget(self.settings, parent=self)

        self.add_button = qtutils.create_action_button(tooltip=N_('Add'),
                                                       icon=qtutils.add_icon())

        self.delete_button = qtutils.create_action_button(
            tooltip=N_('Delete'), icon=qtutils.remove_icon())
        self.delete_button.setEnabled(False)

        self.open_button = qtutils.create_action_button(
            tooltip=N_('Open'), icon=qtutils.open_icon())
        self.open_button.setEnabled(False)

        qtutils.connect_button(self.add_button, self.tree.add_bookmark)
        qtutils.connect_button(self.delete_button, self.tree.delete_bookmark)
        qtutils.connect_button(self.open_button, self.tree.open_repo)

        self.connect(self.tree, SIGNAL('itemSelectionChanged()'),
                     self.tree_item_selection_changed)

        self.button_layout = QtGui.QHBoxLayout()
        self.button_layout.setMargin(defs.no_margin)
        self.button_layout.setSpacing(defs.spacing)
        self.button_layout.addWidget(self.open_button)
        self.button_layout.addWidget(self.add_button)
        self.button_layout.addWidget(self.delete_button)

        self.main_layout = QtGui.QVBoxLayout()
        self.main_layout.setMargin(defs.no_margin)
        self.main_layout.setSpacing(defs.spacing)
        self.main_layout.addWidget(self.tree)
        self.setLayout(self.main_layout)

        self.corner_widget = QtGui.QWidget(self)
        self.corner_widget.setLayout(self.button_layout)
        titlebar = parent.titleBarWidget()
        titlebar.add_corner_widget(self.corner_widget)
        self.setFocusProxy(self.tree)

        QtCore.QTimer.singleShot(0, self.reload_bookmarks)
Exemple #9
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    def __init__(self, titlebar, parent=None):
        QtGui.QWidget.__init__(self, parent)

        tooltip = N_("Toggle the paths filter")
        icon = icons.ellipsis()
        self.filter_button = qtutils.create_action_button(tooltip=tooltip, icon=icon)
        self.filter_widget = StatusFilterWidget()
        self.filter_widget.hide()
        self.tree = StatusTreeWidget()
        self.setFocusProxy(self.tree)

        self.main_layout = qtutils.vbox(defs.no_margin, defs.no_spacing, self.filter_widget, self.tree)
        self.setLayout(self.main_layout)

        self.toggle_action = qtutils.add_action(self, tooltip, self.toggle_filter, hotkeys.FILTER)

        titlebar.add_corner_widget(self.filter_button)
        qtutils.connect_button(self.filter_button, self.toggle_filter)
Exemple #10
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    def __init__(self, titlebar, parent=None):
        QtGui.QWidget.__init__(self, parent)

        tooltip = N_('Toggle the paths filter')
        self.filter_button = qtutils.create_action_button(
            tooltip=tooltip, icon=qtutils.filter_icon())

        self.filter_widget = StatusFilterWidget()
        self.filter_widget.hide()
        self.tree = StatusTreeWidget()

        self.main_layout = qtutils.vbox(defs.no_margin, defs.no_spacing,
                                        self.filter_widget, self.tree)
        self.setLayout(self.main_layout)

        self.toggle_action = qtutils.add_action(self, tooltip,
                                                self.toggle_filter,
                                                'Shift+Ctrl+F')

        titlebar.add_corner_widget(self.filter_button)
        qtutils.connect_button(self.filter_button, self.toggle_filter)
Exemple #11
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    def __init__(self, titlebar, parent=None):
        QtGui.QWidget.__init__(self, parent)

        tooltip = N_('Toggle the paths filter')
        icon = icons.ellipsis()
        self.filter_button = qtutils.create_action_button(tooltip=tooltip,
                                                          icon=icon)
        self.filter_widget = StatusFilterWidget()
        self.filter_widget.hide()
        self.tree = StatusTreeWidget()
        self.setFocusProxy(self.tree)

        self.main_layout = qtutils.vbox(defs.no_margin, defs.no_spacing,
                                        self.filter_widget, self.tree)
        self.setLayout(self.main_layout)

        self.toggle_action = qtutils.add_action(self, tooltip,
                                                self.toggle_filter,
                                                hotkeys.FILTER)

        titlebar.add_corner_widget(self.filter_button)
        qtutils.connect_button(self.filter_button, self.toggle_filter)
Exemple #12
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    def __init__(self, parent, titlebar):
        DiffTextEdit.__init__(self, parent)
        self.model = model = main.model()

        # "Diff Options" tool menu
        self.diff_ignore_space_at_eol_action = add_action(
            self, N_('Ignore changes in whitespace at EOL'),
            self._update_diff_opts)
        self.diff_ignore_space_at_eol_action.setCheckable(True)

        self.diff_ignore_space_change_action = add_action(
            self, N_('Ignore changes in amount of whitespace'),
            self._update_diff_opts)
        self.diff_ignore_space_change_action.setCheckable(True)

        self.diff_ignore_all_space_action = add_action(
            self, N_('Ignore all whitespace'), self._update_diff_opts)
        self.diff_ignore_all_space_action.setCheckable(True)

        self.diff_function_context_action = add_action(
            self, N_('Show whole surrounding functions of changes'),
            self._update_diff_opts)
        self.diff_function_context_action.setCheckable(True)

        self.diffopts_button = create_action_button(tooltip=N_('Diff Options'),
                                                    icon=icons.configure())
        self.diffopts_menu = create_menu(N_('Diff Options'),
                                         self.diffopts_button)

        self.diffopts_menu.addAction(self.diff_ignore_space_at_eol_action)
        self.diffopts_menu.addAction(self.diff_ignore_space_change_action)
        self.diffopts_menu.addAction(self.diff_ignore_all_space_action)
        self.diffopts_menu.addAction(self.diff_function_context_action)
        self.diffopts_button.setMenu(self.diffopts_menu)
        qtutils.hide_button_menu_indicator(self.diffopts_button)

        titlebar.add_corner_widget(self.diffopts_button)

        self.action_apply_selection = qtutils.add_action(
            self, 'Apply', self.apply_selection, hotkeys.STAGE_DIFF)

        self.action_revert_selection = qtutils.add_action(
            self, 'Revert', self.revert_selection, hotkeys.REVERT)
        self.action_revert_selection.setIcon(icons.undo())

        self.launch_editor = actions.launch_editor(self, 'Return', 'Enter')
        self.launch_difftool = actions.launch_difftool(self)
        self.stage_or_unstage = actions.stage_or_unstage(self)

        # Emit up/down signals so that they can be routed by the main widget
        self.move_down = actions.move_down(self)
        self.move_up = actions.move_up(self)

        model.add_observer(model.message_diff_text_changed, self._emit_text)

        self.selection_model = selection_model = selection.selection_model()
        selection_model.add_observer(selection_model.message_selection_changed,
                                     self._update)
        self.connect(self, SIGNAL('update()'), self._update_callback,
                     Qt.QueuedConnection)

        self.connect(self, SIGNAL('set_text(PyQt_PyObject)'),
                     self.setPlainText)
Exemple #13
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    def __init__(self, parent, titlebar):
        DiffTextEdit.__init__(self, parent)
        self.model = model = main.model()

        # "Diff Options" tool menu
        self.diff_ignore_space_at_eol_action = add_action(self,
                N_('Ignore changes in whitespace at EOL'),
                self._update_diff_opts)
        self.diff_ignore_space_at_eol_action.setCheckable(True)

        self.diff_ignore_space_change_action = add_action(self,
                N_('Ignore changes in amount of whitespace'),
                self._update_diff_opts)
        self.diff_ignore_space_change_action.setCheckable(True)

        self.diff_ignore_all_space_action = add_action(self,
                N_('Ignore all whitespace'),
                self._update_diff_opts)
        self.diff_ignore_all_space_action.setCheckable(True)

        self.diff_function_context_action = add_action(self,
                N_('Show whole surrounding functions of changes'),
                self._update_diff_opts)
        self.diff_function_context_action.setCheckable(True)

        self.diffopts_button = create_action_button(
                tooltip=N_('Diff Options'), icon=options_icon())
        self.diffopts_menu = create_menu(N_('Diff Options'),
                                         self.diffopts_button)

        self.diffopts_menu.addAction(self.diff_ignore_space_at_eol_action)
        self.diffopts_menu.addAction(self.diff_ignore_space_change_action)
        self.diffopts_menu.addAction(self.diff_ignore_all_space_action)
        self.diffopts_menu.addAction(self.diff_function_context_action)
        self.diffopts_button.setMenu(self.diffopts_menu)
        qtutils.hide_button_menu_indicator(self.diffopts_button)

        titlebar.add_corner_widget(self.diffopts_button)

        self.action_apply_selection = qtutils.add_action(self, '',
                self.apply_selection, Qt.Key_S)

        self.action_revert_selection = qtutils.add_action(self, '',
                self.revert_selection)
        self.action_revert_selection.setIcon(qtutils.theme_icon('edit-undo.svg'))

        self.launch_editor = qtutils.add_action(self,
                cmds.LaunchEditor.name(), run(cmds.LaunchEditor),
                cmds.LaunchEditor.SHORTCUT,
                'Return', 'Enter')
        self.launch_editor.setIcon(qtutils.options_icon())

        self.launch_difftool = qtutils.add_action(self,
                cmds.LaunchDifftool.name(), run(cmds.LaunchDifftool),
                cmds.LaunchDifftool.SHORTCUT)
        self.launch_difftool.setIcon(qtutils.git_icon())

        # Emit up/down signals so that they can be routed by the main widget
        self.move_down = qtutils.add_action(self,
                N_('Next File'), lambda: self.emit(SIGNAL('move_down()')),
                Qt.AltModifier + Qt.Key_J)

        self.move_up = qtutils.add_action(self,
                N_('Previous File'), lambda: self.emit(SIGNAL('move_up()')),
                Qt.AltModifier + Qt.Key_K)

        self.stage_or_unstage = qtutils.add_action(self,
                cmds.StageOrUnstage.name(), cmds.run(cmds.StageOrUnstage),
                cmds.StageOrUnstage.SHORTCUT)

        model.add_observer(model.message_diff_text_changed, self._emit_text)

        self.connect(self, SIGNAL('set_text(PyQt_PyObject)'), self.setPlainText)
Exemple #14
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    def __init__(self, model, dag, parent=None, settings=None):
        MainWindow.__init__(self, parent)

        self.setAttribute(Qt.WA_MacMetalStyle)
        self.setMinimumSize(420, 420)

        # change when widgets are added/removed
        self.widget_version = 2
        self.model = model
        self.dag = dag
        self.settings = settings

        self.commits = {}
        self.commit_list = []

        self.thread = ReaderThread(dag, self)
        self.revtext = completion.GitLogLineEdit()
        self.maxresults = standard.SpinBox()

        self.zoom_out = qtutils.create_action_button(
            tooltip=N_('Zoom Out'), icon=qtutils.theme_icon('zoom-out.png'))

        self.zoom_in = qtutils.create_action_button(
            tooltip=N_('Zoom In'), icon=qtutils.theme_icon('zoom-in.png'))

        self.zoom_to_fit = qtutils.create_action_button(
            tooltip=N_('Zoom to Fit'),
            icon=qtutils.theme_icon('zoom-fit-best.png'))

        self.notifier = notifier = observable.Observable()
        self.notifier.refs_updated = refs_updated = 'refs_updated'
        self.notifier.add_observer(refs_updated, self.display)

        self.treewidget = CommitTreeWidget(notifier, self)
        self.diffwidget = DiffWidget(notifier, self)
        self.filewidget = FileWidget(notifier, self)
        self.graphview = GraphView(notifier, self)

        self.controls_layout = qtutils.hbox(defs.no_margin, defs.spacing,
                                            self.revtext, self.maxresults)

        self.controls_widget = QtGui.QWidget()
        self.controls_widget.setLayout(self.controls_layout)

        self.log_dock = qtutils.create_dock(N_('Log'), self, stretch=False)
        self.log_dock.setWidget(self.treewidget)
        log_dock_titlebar = self.log_dock.titleBarWidget()
        log_dock_titlebar.add_corner_widget(self.controls_widget)

        self.file_dock = qtutils.create_dock(N_('Files'), self)
        self.file_dock.setWidget(self.filewidget)

        self.diff_dock = qtutils.create_dock(N_('Diff'), self)
        self.diff_dock.setWidget(self.diffwidget)

        self.graph_controls_layout = qtutils.hbox(defs.no_margin,
                                                  defs.button_spacing,
                                                  self.zoom_out, self.zoom_in,
                                                  self.zoom_to_fit)

        self.graph_controls_widget = QtGui.QWidget()
        self.graph_controls_widget.setLayout(self.graph_controls_layout)

        self.graphview_dock = qtutils.create_dock(N_('Graph'), self)
        self.graphview_dock.setWidget(self.graphview)
        graph_titlebar = self.graphview_dock.titleBarWidget()
        graph_titlebar.add_corner_widget(self.graph_controls_widget)

        self.lock_layout_action = qtutils.add_action_bool(
            self, N_('Lock Layout'), self.set_lock_layout, False)

        self.refresh_action = qtutils.add_action(self, N_('Refresh'),
                                                 self.refresh, 'Ctrl+R')

        # Create the application menu
        self.menubar = QtGui.QMenuBar(self)

        # View Menu
        self.view_menu = qtutils.create_menu(N_('View'), self.menubar)
        self.view_menu.addAction(self.refresh_action)

        self.view_menu.addAction(self.log_dock.toggleViewAction())
        self.view_menu.addAction(self.graphview_dock.toggleViewAction())
        self.view_menu.addAction(self.diff_dock.toggleViewAction())
        self.view_menu.addAction(self.file_dock.toggleViewAction())
        self.view_menu.addSeparator()
        self.view_menu.addAction(self.lock_layout_action)

        self.menubar.addAction(self.view_menu.menuAction())
        self.setMenuBar(self.menubar)

        left = Qt.LeftDockWidgetArea
        right = Qt.RightDockWidgetArea
        self.addDockWidget(left, self.log_dock)
        self.addDockWidget(left, self.diff_dock)
        self.addDockWidget(right, self.graphview_dock)
        self.addDockWidget(right, self.file_dock)

        # Update fields affected by model
        self.revtext.setText(dag.ref)
        self.maxresults.setValue(dag.count)
        self.update_window_title()

        # Also re-loads dag.* from the saved state
        if not self.restore_state(settings=settings):
            self.resize_to_desktop()

        qtutils.connect_button(self.zoom_out, self.graphview.zoom_out)
        qtutils.connect_button(self.zoom_in, self.graphview.zoom_in)
        qtutils.connect_button(self.zoom_to_fit, self.graphview.zoom_to_fit)

        self.thread.connect(self.thread, self.thread.commits_ready,
                            self.add_commits)

        self.thread.connect(self.thread, self.thread.done, self.thread_done)

        self.connect(self.treewidget, SIGNAL('diff_commits'),
                     self.diff_commits)

        self.connect(self.graphview, SIGNAL('diff_commits'), self.diff_commits)

        self.connect(self.maxresults, SIGNAL('editingFinished()'),
                     self.display)

        self.connect(self.revtext, SIGNAL('changed()'), self.display)

        self.connect(self.revtext, SIGNAL('textChanged(QString)'),
                     self.text_changed)

        self.connect(self.revtext, SIGNAL('returnPressed()'), self.display)

        # The model is updated in another thread so use
        # signals/slots to bring control back to the main GUI thread
        self.model.add_observer(self.model.message_updated,
                                self.emit_model_updated)

        self.connect(self, SIGNAL('model_updated'), self.model_updated)

        qtutils.add_action(self, 'Focus search field',
                           lambda: self.revtext.setFocus(), 'Ctrl+L')

        qtutils.add_close_action(self)
Exemple #15
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    def __init__(self, parent, titlebar):
        DiffTextEdit.__init__(self, parent)
        self.model = model = main.model()

        # "Diff Options" tool menu
        self.diff_ignore_space_at_eol_action = add_action(
            self, N_('Ignore changes in whitespace at EOL'),
            self._update_diff_opts)
        self.diff_ignore_space_at_eol_action.setCheckable(True)

        self.diff_ignore_space_change_action = add_action(
            self, N_('Ignore changes in amount of whitespace'),
            self._update_diff_opts)
        self.diff_ignore_space_change_action.setCheckable(True)

        self.diff_ignore_all_space_action = add_action(
            self, N_('Ignore all whitespace'), self._update_diff_opts)
        self.diff_ignore_all_space_action.setCheckable(True)

        self.diff_function_context_action = add_action(
            self, N_('Show whole surrounding functions of changes'),
            self._update_diff_opts)
        self.diff_function_context_action.setCheckable(True)

        self.diffopts_button = create_action_button(
            tooltip=N_('Diff Options'), icon=icons.configure())
        self.diffopts_menu = create_menu(N_('Diff Options'),
                                         self.diffopts_button)

        self.diffopts_menu.addAction(self.diff_ignore_space_at_eol_action)
        self.diffopts_menu.addAction(self.diff_ignore_space_change_action)
        self.diffopts_menu.addAction(self.diff_ignore_all_space_action)
        self.diffopts_menu.addAction(self.diff_function_context_action)
        self.diffopts_button.setMenu(self.diffopts_menu)
        qtutils.hide_button_menu_indicator(self.diffopts_button)

        titlebar.add_corner_widget(self.diffopts_button)

        self.action_apply_selection = qtutils.add_action(
            self, 'Apply', self.apply_selection, hotkeys.STAGE_DIFF)

        self.action_revert_selection = qtutils.add_action(
            self, 'Revert', self.revert_selection, hotkeys.REVERT)
        self.action_revert_selection.setIcon(icons.undo())

        self.launch_editor = actions.launch_editor(self, 'Return', 'Enter')
        self.launch_difftool = actions.launch_difftool(self)
        self.stage_or_unstage = actions.stage_or_unstage(self)

        # Emit up/down signals so that they can be routed by the main widget
        self.move_down = actions.move_down(self)
        self.move_up = actions.move_up(self)

        model.add_observer(model.message_diff_text_changed, self._emit_text)

        self.selection_model = selection_model = selection.selection_model()
        selection_model.add_observer(selection_model.message_selection_changed,
                                     self._update)
        self.connect(self, SIGNAL('update()'),
                     self._update_callback, Qt.QueuedConnection)

        self.connect(self, SIGNAL('set_text(PyQt_PyObject)'), self.setPlainText)
Exemple #16
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    def __init__(self, model, ctx, parent=None, settings=None):
        standard.MainWindow.__init__(self, parent)

        self.setAttribute(Qt.WA_MacMetalStyle)
        self.setMinimumSize(420, 420)

        # change when widgets are added/removed
        self.widget_version = 2
        self.model = model
        self.ctx = ctx
        self.settings = settings

        self.commits = {}
        self.commit_list = []

        self.thread = ReaderThread(ctx, self)
        self.revtext = completion.GitLogLineEdit()
        self.maxresults = standard.SpinBox()

        self.zoom_out = qtutils.create_action_button(
                tooltip=N_('Zoom Out'),
                icon=qtutils.theme_icon('zoom-out.png'))

        self.zoom_in = qtutils.create_action_button(
                tooltip=N_('Zoom In'),
                icon=qtutils.theme_icon('zoom-in.png'))

        self.zoom_to_fit = qtutils.create_action_button(
                tooltip=N_('Zoom to Fit'),
                icon=qtutils.theme_icon('zoom-fit-best.png'))

        self.notifier = notifier = observable.Observable()
        self.notifier.refs_updated = refs_updated = 'refs_updated'
        self.notifier.add_observer(refs_updated, self.display)
        self.notifier.add_observer(filelist.HISTORIES_SELECTED,
                                   self.histories_selected)

        self.treewidget = CommitTreeWidget(notifier, self)
        self.diffwidget = diff.DiffWidget(notifier, self)
        self.filewidget = filelist.FileWidget(notifier, self)
        self.graphview = GraphView(notifier, self)

        self.controls_layout = qtutils.hbox(defs.no_margin, defs.spacing,
                                            self.revtext, self.maxresults)

        self.controls_widget = QtGui.QWidget()
        self.controls_widget.setLayout(self.controls_layout)

        self.log_dock = qtutils.create_dock(N_('Log'), self, stretch=False)
        self.log_dock.setWidget(self.treewidget)
        log_dock_titlebar = self.log_dock.titleBarWidget()
        log_dock_titlebar.add_corner_widget(self.controls_widget)

        self.file_dock = qtutils.create_dock(N_('Files'), self)
        self.file_dock.setWidget(self.filewidget)

        self.diff_dock = qtutils.create_dock(N_('Diff'), self)
        self.diff_dock.setWidget(self.diffwidget)

        self.graph_controls_layout = qtutils.hbox(
                defs.no_margin, defs.button_spacing,
                self.zoom_out, self.zoom_in, self.zoom_to_fit)

        self.graph_controls_widget = QtGui.QWidget()
        self.graph_controls_widget.setLayout(self.graph_controls_layout)

        self.graphview_dock = qtutils.create_dock(N_('Graph'), self)
        self.graphview_dock.setWidget(self.graphview)
        graph_titlebar = self.graphview_dock.titleBarWidget()
        graph_titlebar.add_corner_widget(self.graph_controls_widget)

        self.lock_layout_action = qtutils.add_action_bool(self,
                N_('Lock Layout'), self.set_lock_layout, False)

        self.refresh_action = qtutils.add_action(self,
                N_('Refresh'), self.refresh, 'Ctrl+R')

        # Create the application menu
        self.menubar = QtGui.QMenuBar(self)

        # View Menu
        self.view_menu = qtutils.create_menu(N_('View'), self.menubar)
        self.view_menu.addAction(self.refresh_action)

        self.view_menu.addAction(self.log_dock.toggleViewAction())
        self.view_menu.addAction(self.graphview_dock.toggleViewAction())
        self.view_menu.addAction(self.diff_dock.toggleViewAction())
        self.view_menu.addAction(self.file_dock.toggleViewAction())
        self.view_menu.addSeparator()
        self.view_menu.addAction(self.lock_layout_action)

        self.menubar.addAction(self.view_menu.menuAction())
        self.setMenuBar(self.menubar)

        left = Qt.LeftDockWidgetArea
        right = Qt.RightDockWidgetArea
        self.addDockWidget(left, self.log_dock)
        self.addDockWidget(left, self.diff_dock)
        self.addDockWidget(right, self.graphview_dock)
        self.addDockWidget(right, self.file_dock)

        # Update fields affected by model
        self.revtext.setText(ctx.ref)
        self.maxresults.setValue(ctx.count)
        self.update_window_title()

        # Also re-loads dag.* from the saved state
        if not self.restore_state(settings=settings):
            self.resize_to_desktop()

        qtutils.connect_button(self.zoom_out, self.graphview.zoom_out)
        qtutils.connect_button(self.zoom_in, self.graphview.zoom_in)
        qtutils.connect_button(self.zoom_to_fit,
                               self.graphview.zoom_to_fit)

        self.thread.connect(self.thread, self.thread.commits_ready,
                            self.add_commits)

        self.thread.connect(self.thread, self.thread.done, self.thread_done)

        self.connect(self.treewidget,
                     SIGNAL('diff_commits(PyQt_PyObject,PyQt_PyObject)'),
                     self.diff_commits)

        self.connect(self.graphview,
                     SIGNAL('diff_commits(PyQt_PyObject,PyQt_PyObject)'),
                     self.diff_commits)

        self.connect(self.maxresults, SIGNAL('editingFinished()'),
                     self.display)

        self.connect(self.revtext, SIGNAL('textChanged(QString)'),
                     self.text_changed)

        self.connect(self.revtext, SIGNAL('activated()'), self.display)
        self.connect(self.revtext, SIGNAL('return()'), self.display)
        self.connect(self.revtext, SIGNAL('down()'), self.focus_tree)

        # The model is updated in another thread so use
        # signals/slots to bring control back to the main GUI thread
        self.model.add_observer(self.model.message_updated,
                                self.emit_model_updated)

        self.connect(self, SIGNAL('model_updated()'), self.model_updated,
                     Qt.QueuedConnection)

        qtutils.add_action(self, 'Focus Input', self.focus_input, 'Ctrl+L')
        qtutils.add_close_action(self)
Exemple #17
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    def __init__(self, model, parent=None):
        MainWindow.__init__(self, parent)
        self.setAttribute(Qt.WA_MacMetalStyle)

        # Default size; this is thrown out when save/restore is used
        self.resize(987, 610)
        self.model = model
        self.prefs_model = prefs_model = prefs.PreferencesModel()

        # The widget version is used by import/export_state().
        # Change this whenever dockwidgets are removed.
        self.widget_version = 2

        # Keeps track of merge messages we've seen
        self.merge_message_hash = ''

        cfg = gitcfg.instance()
        self.browser_dockable = (cfg.get('cola.browserdockable') or
                                 cfg.get('cola.classicdockable'))
        if self.browser_dockable:
            self.browserdockwidget = create_dock(N_('Browser'), self)
            self.browserwidget = worktree_browser_widget(self)
            self.browserdockwidget.setWidget(self.browserwidget)

        # "Actions" widget
        self.actionsdockwidget = create_dock(N_('Actions'), self)
        self.actionsdockwidgetcontents = action.ActionButtons(self)
        self.actionsdockwidget.setWidget(self.actionsdockwidgetcontents)
        self.actionsdockwidget.toggleViewAction().setChecked(False)
        self.actionsdockwidget.hide()

        # "Repository Status" widget
        self.statuswidget = StatusWidget(self)
        self.statusdockwidget = create_dock(N_('Status'), self)
        self.statusdockwidget.setWidget(self.statuswidget)

        # "Switch Repository" widget
        self.bookmarksdockwidget = create_dock(N_('Bookmarks'), self)
        self.bookmarkswidget = BookmarksWidget(parent=self.bookmarksdockwidget)
        self.bookmarksdockwidget.setWidget(self.bookmarkswidget)

        # "Commit Message Editor" widget
        self.position_label = QtGui.QLabel()
        font = qtutils.default_monospace_font()
        font.setPointSize(int(font.pointSize() * 0.8))
        self.position_label.setFont(font)
        self.commitdockwidget = create_dock(N_('Commit'), self)
        titlebar = self.commitdockwidget.titleBarWidget()
        titlebar.add_corner_widget(self.position_label)

        self.commitmsgeditor = CommitMessageEditor(model, self)
        self.commitdockwidget.setWidget(self.commitmsgeditor)

        # "Console" widget
        self.logwidget = LogWidget()
        self.logdockwidget = create_dock(N_('Console'), self)
        self.logdockwidget.setWidget(self.logwidget)
        self.logdockwidget.toggleViewAction().setChecked(False)
        self.logdockwidget.hide()

        # "Diff Viewer" widget
        self.diffdockwidget = create_dock(N_('Diff'), self)
        self.diffeditor = DiffEditor(self.diffdockwidget)
        self.diffdockwidget.setWidget(self.diffeditor)

        # "Diff Options" tool menu
        self.diff_ignore_space_at_eol_action = add_action(self,
                N_('Ignore changes in whitespace at EOL'),
                self._update_diff_opts)
        self.diff_ignore_space_at_eol_action.setCheckable(True)

        self.diff_ignore_space_change_action = add_action(self,
                N_('Ignore changes in amount of whitespace'),
                self._update_diff_opts)
        self.diff_ignore_space_change_action.setCheckable(True)

        self.diff_ignore_all_space_action = add_action(self,
                N_('Ignore all whitespace'),
                self._update_diff_opts)
        self.diff_ignore_all_space_action.setCheckable(True)

        self.diff_function_context_action = add_action(self,
                N_('Show whole surrounding functions of changes'),
                self._update_diff_opts)
        self.diff_function_context_action.setCheckable(True)

        self.diffopts_button = create_action_button(
                N_('Diff Options'), options_icon())
        self.diffopts_menu = create_menu(N_('Diff Options'),
                                         self.diffopts_button)

        self.diffopts_menu.addAction(self.diff_ignore_space_at_eol_action)
        self.diffopts_menu.addAction(self.diff_ignore_space_change_action)
        self.diffopts_menu.addAction(self.diff_ignore_all_space_action)
        self.diffopts_menu.addAction(self.diff_function_context_action)
        self.diffopts_button.setMenu(self.diffopts_menu)

        titlebar = self.diffdockwidget.titleBarWidget()
        titlebar.add_corner_widget(self.diffopts_button)

        # All Actions
        self.unstage_all_action = add_action(self,
                N_('Unstage All'), cmds.run(cmds.UnstageAll))
        self.unstage_all_action.setIcon(qtutils.icon('remove.svg'))

        self.unstage_selected_action = add_action(self,
                N_('Unstage From Commit'), cmds.run(cmds.UnstageSelected))
        self.unstage_selected_action.setIcon(qtutils.icon('remove.svg'))

        self.show_diffstat_action = add_action(self,
                N_('Diffstat'), cmds.run(cmds.Diffstat), 'Alt+D')

        self.stage_modified_action = add_action(self,
                N_('Stage Changed Files To Commit'),
                cmds.run(cmds.StageModified), 'Alt+A')
        self.stage_modified_action.setIcon(qtutils.icon('add.svg'))

        self.stage_untracked_action = add_action(self,
                N_('Stage All Untracked'),
                cmds.run(cmds.StageUntracked), 'Alt+U')
        self.stage_untracked_action.setIcon(qtutils.icon('add.svg'))

        self.apply_patches_action = add_action(self,
                N_('Apply Patches...'), apply_patches)

        self.export_patches_action = add_action(self,
                N_('Export Patches...'), guicmds.export_patches, 'Alt+E')

        self.new_repository_action = add_action(self,
                N_('New Repository...'), guicmds.open_new_repo)
        self.new_repository_action.setIcon(qtutils.new_icon())

        self.preferences_action = add_action(self,
                N_('Preferences'), self.preferences,
                QtGui.QKeySequence.Preferences, 'Ctrl+O')

        self.edit_remotes_action = add_action(self,
                N_('Edit Remotes...'), lambda: editremotes.edit().exec_())
        self.rescan_action = add_action(self,
                cmds.Refresh.name(),
                cmds.run(cmds.Refresh),
                cmds.Refresh.SHORTCUT)
        self.rescan_action.setIcon(qtutils.reload_icon())

        self.browse_recently_modified_action = add_action(self,
                N_('Recently Modified Files...'),
                browse_recent_files, 'Shift+Ctrl+E')

        self.cherry_pick_action = add_action(self,
                N_('Cherry-Pick...'),
                guicmds.cherry_pick, 'Ctrl+P')

        self.load_commitmsg_action = add_action(self,
                N_('Load Commit Message...'), guicmds.load_commitmsg)

        self.save_tarball_action = add_action(self,
                N_('Save As Tarball/Zip...'), self.save_archive)

        self.quit_action = add_action(self,
                N_('Quit'), self.close, 'Ctrl+Q')
        self.manage_bookmarks_action = add_action(self,
                N_('Bookmarks...'), self.manage_bookmarks)
        self.grep_action = add_action(self,
                N_('Grep'), grep, 'Ctrl+G')
        self.merge_local_action = add_action(self,
                N_('Merge...'), merge.local_merge)

        self.merge_abort_action = add_action(self,
                N_('Abort Merge...'), merge.abort_merge)

        self.fetch_action = add_action(self,
                N_('Fetch...'), remote.fetch)
        self.push_action = add_action(self,
                N_('Push...'), remote.push)
        self.pull_action = add_action(self,
                N_('Pull...'), remote.pull)

        self.open_repo_action = add_action(self,
                N_('Open...'), guicmds.open_repo)
        self.open_repo_action.setIcon(qtutils.open_icon())

        self.open_repo_new_action = add_action(self,
                N_('Open in New Window...'), guicmds.open_repo_in_new_window)
        self.open_repo_new_action.setIcon(qtutils.open_icon())

        self.stash_action = add_action(self,
                N_('Stash...'), stash, 'Alt+Shift+S')

        self.clone_repo_action = add_action(self,
                N_('Clone...'), guicmds.clone_repo)
        self.clone_repo_action.setIcon(qtutils.git_icon())

        self.help_docs_action = add_action(self,
                N_('Documentation'), resources.show_html_docs,
                QtGui.QKeySequence.HelpContents)

        self.help_shortcuts_action = add_action(self,
                N_('Keyboard Shortcuts'),
                show_shortcuts,
                QtCore.Qt.Key_Question)

        self.visualize_current_action = add_action(self,
                N_('Visualize Current Branch...'),
                cmds.run(cmds.VisualizeCurrent))
        self.visualize_all_action = add_action(self,
                N_('Visualize All Branches...'),
                cmds.run(cmds.VisualizeAll))
        self.search_commits_action = add_action(self,
                N_('Search...'), search)
        self.browse_branch_action = add_action(self,
                N_('Browse Current Branch...'), guicmds.browse_current)
        self.browse_other_branch_action = add_action(self,
                N_('Browse Other Branch...'), guicmds.browse_other)
        self.load_commitmsg_template_action = add_action(self,
                N_('Get Commit Message Template'),
                cmds.run(cmds.LoadCommitMessageFromTemplate))
        self.help_about_action = add_action(self,
                N_('About'), launch_about_dialog)

        self.diff_expression_action = add_action(self,
                N_('Expression...'), guicmds.diff_expression)
        self.branch_compare_action = add_action(self,
                N_('Branches...'), compare_branches)

        self.create_tag_action = add_action(self,
                N_('Create Tag...'), create_tag)

        self.create_branch_action = add_action(self,
                N_('Create...'), create_new_branch, 'Ctrl+B')

        self.delete_branch_action = add_action(self,
                N_('Delete...'), guicmds.delete_branch)

        self.delete_remote_branch_action = add_action(self,
                N_('Delete Remote Branch...'), guicmds.delete_remote_branch)

        self.checkout_branch_action = add_action(self,
                N_('Checkout...'), guicmds.checkout_branch, 'Alt+B')
        self.branch_review_action = add_action(self,
                N_('Review...'), guicmds.review_branch)

        self.browse_action = add_action(self,
                N_('Browser...'), worktree_browser)
        self.browse_action.setIcon(qtutils.git_icon())

        self.dag_action = add_action(self,
                N_('DAG...'), lambda: git_dag(self.model).show())
        self.dag_action.setIcon(qtutils.git_icon())

        self.rebase_start_action = add_action(self,
                N_('Start Interactive Rebase...'), self.rebase_start)

        self.rebase_edit_todo_action = add_action(self,
                N_('Edit...'), self.rebase_edit_todo)

        self.rebase_continue_action = add_action(self,
                N_('Continue'), self.rebase_continue)

        self.rebase_skip_action = add_action(self,
                N_('Skip Current Patch'), self.rebase_skip)

        self.rebase_abort_action = add_action(self,
                N_('Abort'), self.rebase_abort)

        # Relayed actions
        status_tree = self.statusdockwidget.widget().tree
        self.addAction(status_tree.revert_unstaged_edits_action)
        if not self.browser_dockable:
            # These shortcuts conflict with those from the
            # 'Browser' widget so don't register them when
            # the browser is a dockable tool.
            self.addAction(status_tree.up)
            self.addAction(status_tree.down)
            self.addAction(status_tree.process_selection)

        self.lock_layout_action = add_action_bool(self,
                N_('Lock Layout'), self.set_lock_layout, False)

        # Create the application menu
        self.menubar = QtGui.QMenuBar(self)

        # File Menu
        self.file_menu = create_menu(N_('File'), self.menubar)
        self.open_recent_menu = self.file_menu.addMenu(N_('Open Recent'))
        self.open_recent_menu.setIcon(qtutils.open_icon())
        self.open_recent_new_menu = self.file_menu.addMenu(N_('Open Recent in New Window'))
        self.open_recent_new_menu.setIcon(qtutils.open_icon())
        self.file_menu.addAction(self.open_repo_action)
        self.file_menu.addAction(self.open_repo_new_action)
        self.file_menu.addAction(self.clone_repo_action)
        self.file_menu.addAction(self.new_repository_action)
        self.file_menu.addSeparator()
        self.file_menu.addAction(self.rescan_action)
        self.file_menu.addAction(self.edit_remotes_action)
        self.file_menu.addAction(self.browse_recently_modified_action)
        self.file_menu.addAction(self.manage_bookmarks_action)
        self.file_menu.addSeparator()
        self.file_menu.addAction(self.load_commitmsg_action)
        self.file_menu.addAction(self.load_commitmsg_template_action)
        self.file_menu.addSeparator()
        self.file_menu.addAction(self.apply_patches_action)
        self.file_menu.addAction(self.export_patches_action)
        self.file_menu.addAction(self.save_tarball_action)
        self.file_menu.addSeparator()
        self.file_menu.addAction(self.preferences_action)
        self.file_menu.addAction(self.quit_action)
        self.menubar.addAction(self.file_menu.menuAction())

        # Actions menu
        self.actions_menu = create_menu(N_('Actions'), self.menubar)
        self.actions_menu.addAction(self.fetch_action)
        self.actions_menu.addAction(self.push_action)
        self.actions_menu.addAction(self.pull_action)
        self.actions_menu.addAction(self.stash_action)
        self.actions_menu.addSeparator()
        self.actions_menu.addAction(self.create_tag_action)
        self.actions_menu.addAction(self.cherry_pick_action)
        self.actions_menu.addAction(self.merge_local_action)
        self.actions_menu.addAction(self.merge_abort_action)
        self.actions_menu.addSeparator()
        self.actions_menu.addAction(self.grep_action)
        self.actions_menu.addAction(self.search_commits_action)
        self.menubar.addAction(self.actions_menu.menuAction())

        # Index Menu
        self.commit_menu = create_menu(N_('Index'), self.menubar)
        self.commit_menu.setTitle(N_('Index'))
        self.commit_menu.addAction(self.stage_modified_action)
        self.commit_menu.addAction(self.stage_untracked_action)
        self.commit_menu.addSeparator()
        self.commit_menu.addAction(self.unstage_all_action)
        self.commit_menu.addAction(self.unstage_selected_action)
        self.menubar.addAction(self.commit_menu.menuAction())

        # Diff Menu
        self.diff_menu = create_menu(N_('Diff'), self.menubar)
        self.diff_menu.addAction(self.diff_expression_action)
        self.diff_menu.addAction(self.branch_compare_action)
        self.diff_menu.addSeparator()
        self.diff_menu.addAction(self.show_diffstat_action)
        self.menubar.addAction(self.diff_menu.menuAction())

        # Branch Menu
        self.branch_menu = create_menu(N_('Branch'), self.menubar)
        self.branch_menu.addAction(self.branch_review_action)
        self.branch_menu.addSeparator()
        self.branch_menu.addAction(self.create_branch_action)
        self.branch_menu.addAction(self.checkout_branch_action)
        self.branch_menu.addAction(self.delete_branch_action)
        self.branch_menu.addAction(self.delete_remote_branch_action)
        self.branch_menu.addSeparator()
        self.branch_menu.addAction(self.browse_branch_action)
        self.branch_menu.addAction(self.browse_other_branch_action)
        self.branch_menu.addSeparator()
        self.branch_menu.addAction(self.visualize_current_action)
        self.branch_menu.addAction(self.visualize_all_action)
        self.menubar.addAction(self.branch_menu.menuAction())

        # Rebase menu
        self.rebase_menu = create_menu(N_('Rebase'), self.actions_menu)
        self.rebase_menu.addAction(self.rebase_start_action)
        self.rebase_menu.addAction(self.rebase_edit_todo_action)
        self.rebase_menu.addSeparator()
        self.rebase_menu.addAction(self.rebase_continue_action)
        self.rebase_menu.addAction(self.rebase_skip_action)
        self.rebase_menu.addSeparator()
        self.rebase_menu.addAction(self.rebase_abort_action)
        self.menubar.addAction(self.rebase_menu.menuAction())

        # View Menu
        self.view_menu = create_menu(N_('View'), self.menubar)
        self.view_menu.addAction(self.browse_action)
        self.view_menu.addAction(self.dag_action)
        self.view_menu.addSeparator()
        if self.browser_dockable:
            self.view_menu.addAction(self.browserdockwidget.toggleViewAction())

        self.setup_dockwidget_view_menu()
        self.view_menu.addSeparator()
        self.view_menu.addAction(self.lock_layout_action)
        self.menubar.addAction(self.view_menu.menuAction())

        # Help Menu
        self.help_menu = create_menu(N_('Help'), self.menubar)
        self.help_menu.addAction(self.help_docs_action)
        self.help_menu.addAction(self.help_shortcuts_action)
        self.help_menu.addAction(self.help_about_action)
        self.menubar.addAction(self.help_menu.menuAction())

        # Set main menu
        self.setMenuBar(self.menubar)

        # Arrange dock widgets
        left = Qt.LeftDockWidgetArea
        right = Qt.RightDockWidgetArea
        bottom = Qt.BottomDockWidgetArea

        self.addDockWidget(left, self.commitdockwidget)
        if self.browser_dockable:
            self.addDockWidget(left, self.browserdockwidget)
            self.tabifyDockWidget(self.browserdockwidget, self.commitdockwidget)
        self.addDockWidget(left, self.diffdockwidget)
        self.addDockWidget(right, self.statusdockwidget)
        self.addDockWidget(right, self.bookmarksdockwidget)
        self.addDockWidget(bottom, self.actionsdockwidget)
        self.addDockWidget(bottom, self.logdockwidget)
        self.tabifyDockWidget(self.actionsdockwidget, self.logdockwidget)


        # Listen for model notifications
        model.add_observer(model.message_updated, self._update)
        model.add_observer(model.message_mode_changed, lambda x: self._update())

        prefs_model.add_observer(prefs_model.message_config_updated,
                                 self._config_updated)

        # Set a default value
        self.show_cursor_position(1, 0)

        self.connect(self.open_recent_menu, SIGNAL('aboutToShow()'),
                     self.build_recent_menu)
        self.connect(self.open_recent_new_menu, SIGNAL('aboutToShow()'),
                     self.build_recent_new_menu)

        self.connect(self.commitmsgeditor, SIGNAL('cursorPosition(int,int)'),
                     self.show_cursor_position)
        self.connect(self, SIGNAL('update'), self._update_callback)
        self.connect(self, SIGNAL('install_config_actions'),
                     self._install_config_actions)

        # Install .git-config-defined actions
        self._config_task = None
        self.install_config_actions()

        # Restore saved settings
        if not qtutils.apply_state(self):
            self.set_initial_size()

        self.statusdockwidget.widget().setFocus()

        # Route command output here
        Interaction.log_status = self.logwidget.log_status
        Interaction.log = self.logwidget.log
        Interaction.log(version.git_version_str() + '\n' +
                        N_('git cola version %s') % version.version())
Exemple #18
0
    def __init__(self, model, dag, parent=None):
        MainWindow.__init__(self, parent)

        self.setAttribute(Qt.WA_MacMetalStyle)
        self.setMinimumSize(420, 420)

        # change when widgets are added/removed
        self.widget_version = 1
        self.model = model
        self.dag = dag

        self.commits = {}
        self.commit_list = []

        self.old_count = None
        self.old_ref = None
        self.thread = ReaderThread(dag, self)

        self.revtext = completion.GitLogLineEdit()

        self.maxresults = QtGui.QSpinBox()
        self.maxresults.setMinimum(1)
        self.maxresults.setMaximum(99999)
        self.maxresults.setPrefix('')
        self.maxresults.setSuffix('')

        self.zoom_out = qtutils.create_action_button(
                tooltip=N_('Zoom Out'),
                icon=qtutils.theme_icon('zoom-out.png'))

        self.zoom_in = qtutils.create_action_button(
                tooltip=N_('Zoom In'),
                icon=qtutils.theme_icon('zoom-in.png'))

        self.zoom_to_fit = qtutils.create_action_button(
                tooltip=N_('Zoom to Fit'),
                icon=qtutils.theme_icon('zoom-fit-best.png'))

        self.notifier = notifier = observable.Observable()
        self.notifier.refs_updated = refs_updated = 'refs_updated'
        self.notifier.add_observer(refs_updated, self.display)

        self.treewidget = CommitTreeWidget(notifier, self)
        self.diffwidget = DiffWidget(notifier, self)
        self.filewidget = FileWidget(notifier, self)
        self.graphview = GraphView(notifier, self)

        self.controls_layout = QtGui.QHBoxLayout()
        self.controls_layout.setMargin(defs.no_margin)
        self.controls_layout.setSpacing(defs.spacing)
        self.controls_layout.addWidget(self.revtext)
        self.controls_layout.addWidget(self.maxresults)

        self.controls_widget = QtGui.QWidget()
        self.controls_widget.setLayout(self.controls_layout)

        self.log_dock = qtutils.create_dock(N_('Log'), self, stretch=False)
        self.log_dock.setWidget(self.treewidget)
        log_dock_titlebar = self.log_dock.titleBarWidget()
        log_dock_titlebar.add_corner_widget(self.controls_widget)

        self.file_dock = qtutils.create_dock(N_('Files'), self)
        self.file_dock.setWidget(self.filewidget)

        self.diff_dock = qtutils.create_dock(N_('Diff'), self)
        self.diff_dock.setWidget(self.diffwidget)

        self.graph_controls_layout = QtGui.QHBoxLayout()
        self.graph_controls_layout.setMargin(defs.no_margin)
        self.graph_controls_layout.setSpacing(defs.button_spacing)
        self.graph_controls_layout.addWidget(self.zoom_out)
        self.graph_controls_layout.addWidget(self.zoom_in)
        self.graph_controls_layout.addWidget(self.zoom_to_fit)

        self.graph_controls_widget = QtGui.QWidget()
        self.graph_controls_widget.setLayout(self.graph_controls_layout)

        self.graphview_dock = qtutils.create_dock(N_('Graph'), self)
        self.graphview_dock.setWidget(self.graphview)
        graph_titlebar = self.graphview_dock.titleBarWidget()
        graph_titlebar.add_corner_widget(self.graph_controls_widget)

        self.lock_layout_action = qtutils.add_action_bool(self,
                N_('Lock Layout'), self.set_lock_layout, False)

        # Create the application menu
        self.menubar = QtGui.QMenuBar(self)

        # View Menu
        self.view_menu = qtutils.create_menu(N_('View'), self.menubar)
        self.view_menu.addAction(self.log_dock.toggleViewAction())
        self.view_menu.addAction(self.graphview_dock.toggleViewAction())
        self.view_menu.addAction(self.diff_dock.toggleViewAction())
        self.view_menu.addAction(self.file_dock.toggleViewAction())
        self.view_menu.addSeparator()
        self.view_menu.addAction(self.lock_layout_action)

        self.menubar.addAction(self.view_menu.menuAction())
        self.setMenuBar(self.menubar)

        left = Qt.LeftDockWidgetArea
        right = Qt.RightDockWidgetArea
        bottom = Qt.BottomDockWidgetArea
        self.addDockWidget(left, self.log_dock)
        self.addDockWidget(right, self.graphview_dock)
        self.addDockWidget(right, self.file_dock)
        self.addDockWidget(bottom, self.diff_dock)

        # Update fields affected by model
        self.revtext.setText(dag.ref)
        self.maxresults.setValue(dag.count)
        self.update_window_title()

        # Also re-loads dag.* from the saved state
        if not self.restore_state():
            self.resize_to_desktop()

        qtutils.connect_button(self.zoom_out, self.graphview.zoom_out)
        qtutils.connect_button(self.zoom_in, self.graphview.zoom_in)
        qtutils.connect_button(self.zoom_to_fit,
                               self.graphview.zoom_to_fit)

        self.thread.connect(self.thread, self.thread.commits_ready,
                            self.add_commits)

        self.thread.connect(self.thread, self.thread.done,
                            self.thread_done)

        self.connect(self.treewidget, SIGNAL('diff_commits'),
                     self.diff_commits)

        self.connect(self.graphview, SIGNAL('diff_commits'),
                     self.diff_commits)

        self.connect(self.maxresults, SIGNAL('editingFinished()'),
                     self.display)

        self.connect(self.revtext, SIGNAL('changed()'),
                     self.display)

        self.connect(self.revtext, SIGNAL('textChanged(QString)'),
                     self.text_changed)

        self.connect(self.revtext, SIGNAL('returnPressed()'),
                     self.display)

        # The model is updated in another thread so use
        # signals/slots to bring control back to the main GUI thread
        self.model.add_observer(self.model.message_updated,
                                self.emit_model_updated)

        self.connect(self, SIGNAL('model_updated'),
                     self.model_updated)

        qtutils.add_action(self, 'Focus search field',
                           lambda: self.revtext.setFocus(), 'Ctrl+l')

        qtutils.add_close_action(self)
Exemple #19
0
    def __init__(self, parent):
        DiffTextEdit.__init__(self, parent)
        self.model = model = main.model()

        # "Diff Options" tool menu
        self.diff_ignore_space_at_eol_action = add_action(self,
                N_('Ignore changes in whitespace at EOL'),
                self._update_diff_opts)
        self.diff_ignore_space_at_eol_action.setCheckable(True)

        self.diff_ignore_space_change_action = add_action(self,
                N_('Ignore changes in amount of whitespace'),
                self._update_diff_opts)
        self.diff_ignore_space_change_action.setCheckable(True)

        self.diff_ignore_all_space_action = add_action(self,
                N_('Ignore all whitespace'),
                self._update_diff_opts)
        self.diff_ignore_all_space_action.setCheckable(True)

        self.diff_function_context_action = add_action(self,
                N_('Show whole surrounding functions of changes'),
                self._update_diff_opts)
        self.diff_function_context_action.setCheckable(True)

        self.diffopts_button = create_action_button(
                tooltip=N_('Diff Options'), icon=options_icon())
        self.diffopts_menu = create_menu(N_('Diff Options'),
                                         self.diffopts_button)

        self.diffopts_menu.addAction(self.diff_ignore_space_at_eol_action)
        self.diffopts_menu.addAction(self.diff_ignore_space_change_action)
        self.diffopts_menu.addAction(self.diff_ignore_all_space_action)
        self.diffopts_menu.addAction(self.diff_function_context_action)
        self.diffopts_button.setMenu(self.diffopts_menu)
        qtutils.hide_button_menu_indicator(self.diffopts_button)

        titlebar = parent.titleBarWidget()
        titlebar.add_corner_widget(self.diffopts_button)

        self.action_process_section = qtutils.add_action(self,
                N_('Process Diff Region'),
                self.apply_section, Qt.Key_H)
        self.action_process_selection = qtutils.add_action(self,
                N_('Process Selection'),
                self.apply_selection, Qt.Key_S)

        self.launch_editor = qtutils.add_action(self,
                cmds.LaunchEditor.name(), run(cmds.LaunchEditor),
                cmds.LaunchEditor.SHORTCUT,
                'Return', 'Enter')
        self.launch_editor.setIcon(qtutils.options_icon())

        self.launch_difftool = qtutils.add_action(self,
                cmds.LaunchDifftool.name(), run(cmds.LaunchDifftool),
                cmds.LaunchDifftool.SHORTCUT)
        self.launch_difftool.setIcon(qtutils.icon('git.svg'))

        self.action_stage_selection = qtutils.add_action(self,
                N_('Stage &Selected Lines'),
                self.stage_selection)
        self.action_stage_selection.setIcon(qtutils.icon('add.svg'))
        self.action_stage_selection.setShortcut(Qt.Key_S)

        self.action_revert_selection = qtutils.add_action(self,
                N_('Revert Selected Lines...'),
                self.revert_selection)
        self.action_revert_selection.setIcon(qtutils.icon('undo.svg'))

        self.action_unstage_selection = qtutils.add_action(self,
                N_('Unstage &Selected Lines'),
                self.unstage_selection)
        self.action_unstage_selection.setIcon(qtutils.icon('remove.svg'))
        self.action_unstage_selection.setShortcut(Qt.Key_S)

        self.action_apply_selection = qtutils.add_action(self,
                N_('Apply Diff Selection to Work Tree'),
                self.stage_selection)
        self.action_apply_selection.setIcon(qtutils.apply_icon())

        model.add_observer(model.message_diff_text_changed, self._emit_text)

        self.connect(self, SIGNAL('copyAvailable(bool)'),
                     self.enable_selection_actions)

        self.connect(self, SIGNAL('set_text'), self.setPlainText)
Exemple #20
0
    def __init__(self, model, ctx, parent=None, settings=None):
        standard.MainWindow.__init__(self, parent)

        self.setAttribute(Qt.WA_MacMetalStyle)
        self.setMinimumSize(420, 420)

        # change when widgets are added/removed
        self.widget_version = 2
        self.model = model
        self.ctx = ctx
        self.settings = settings

        self.commits = {}
        self.commit_list = []
        self.selection = []

        self.thread = ReaderThread(ctx, self)
        self.revtext = completion.GitLogLineEdit()
        self.maxresults = standard.SpinBox()

        self.zoom_out = qtutils.create_action_button(tooltip=N_('Zoom Out'),
                                                     icon=icons.zoom_out())

        self.zoom_in = qtutils.create_action_button(tooltip=N_('Zoom In'),
                                                    icon=icons.zoom_in())

        self.zoom_to_fit = qtutils.create_action_button(
            tooltip=N_('Zoom to Fit'), icon=icons.zoom_fit_best())

        self.notifier = notifier = observable.Observable()
        self.notifier.refs_updated = refs_updated = 'refs_updated'
        self.notifier.add_observer(refs_updated, self.display)
        self.notifier.add_observer(filelist.HISTORIES_SELECTED,
                                   self.histories_selected)
        self.notifier.add_observer(filelist.DIFFTOOL_SELECTED,
                                   self.difftool_selected)
        self.notifier.add_observer(diff.COMMITS_SELECTED,
                                   self.commits_selected)

        self.treewidget = CommitTreeWidget(notifier, self)
        self.diffwidget = diff.DiffWidget(notifier, self)
        self.filewidget = filelist.FileWidget(notifier, self)
        self.graphview = GraphView(notifier, self)

        self.controls_layout = qtutils.hbox(defs.no_margin, defs.spacing,
                                            self.revtext, self.maxresults)

        self.controls_widget = QtGui.QWidget()
        self.controls_widget.setLayout(self.controls_layout)

        self.log_dock = qtutils.create_dock(N_('Log'), self, stretch=False)
        self.log_dock.setWidget(self.treewidget)
        log_dock_titlebar = self.log_dock.titleBarWidget()
        log_dock_titlebar.add_corner_widget(self.controls_widget)

        self.file_dock = qtutils.create_dock(N_('Files'), self)
        self.file_dock.setWidget(self.filewidget)

        self.diff_dock = qtutils.create_dock(N_('Diff'), self)
        self.diff_dock.setWidget(self.diffwidget)

        self.graph_controls_layout = qtutils.hbox(defs.no_margin,
                                                  defs.button_spacing,
                                                  self.zoom_out, self.zoom_in,
                                                  self.zoom_to_fit,
                                                  defs.spacing)

        self.graph_controls_widget = QtGui.QWidget()
        self.graph_controls_widget.setLayout(self.graph_controls_layout)

        self.graphview_dock = qtutils.create_dock(N_('Graph'), self)
        self.graphview_dock.setWidget(self.graphview)
        graph_titlebar = self.graphview_dock.titleBarWidget()
        graph_titlebar.add_corner_widget(self.graph_controls_widget)

        self.lock_layout_action = qtutils.add_action_bool(
            self, N_('Lock Layout'), self.set_lock_layout, False)

        self.refresh_action = qtutils.add_action(self, N_('Refresh'),
                                                 self.refresh, hotkeys.REFRESH)

        # Create the application menu
        self.menubar = QtGui.QMenuBar(self)

        # View Menu
        self.view_menu = qtutils.create_menu(N_('View'), self.menubar)
        self.view_menu.addAction(self.refresh_action)

        self.view_menu.addAction(self.log_dock.toggleViewAction())
        self.view_menu.addAction(self.graphview_dock.toggleViewAction())
        self.view_menu.addAction(self.diff_dock.toggleViewAction())
        self.view_menu.addAction(self.file_dock.toggleViewAction())
        self.view_menu.addSeparator()
        self.view_menu.addAction(self.lock_layout_action)

        self.menubar.addAction(self.view_menu.menuAction())
        self.setMenuBar(self.menubar)

        left = Qt.LeftDockWidgetArea
        right = Qt.RightDockWidgetArea
        self.addDockWidget(left, self.log_dock)
        self.addDockWidget(left, self.diff_dock)
        self.addDockWidget(right, self.graphview_dock)
        self.addDockWidget(right, self.file_dock)

        # Update fields affected by model
        self.revtext.setText(ctx.ref)
        self.maxresults.setValue(ctx.count)
        self.update_window_title()

        # Also re-loads dag.* from the saved state
        if not self.restore_state(settings=settings):
            self.resize_to_desktop()

        qtutils.connect_button(self.zoom_out, self.graphview.zoom_out)
        qtutils.connect_button(self.zoom_in, self.graphview.zoom_in)
        qtutils.connect_button(self.zoom_to_fit, self.graphview.zoom_to_fit)

        self.thread.connect(self.thread, self.thread.begin, self.thread_begin,
                            Qt.QueuedConnection)
        self.thread.connect(self.thread, self.thread.status,
                            self.thread_status, Qt.QueuedConnection)
        self.thread.connect(self.thread, self.thread.add, self.add_commits,
                            Qt.QueuedConnection)
        self.thread.connect(self.thread, self.thread.end, self.thread_end,
                            Qt.QueuedConnection)

        self.connect(self.treewidget,
                     SIGNAL('diff_commits(PyQt_PyObject,PyQt_PyObject)'),
                     self.diff_commits)

        self.connect(self.graphview,
                     SIGNAL('diff_commits(PyQt_PyObject,PyQt_PyObject)'),
                     self.diff_commits)

        self.connect(self.maxresults, SIGNAL('editingFinished()'),
                     self.display)

        self.connect(self.revtext, SIGNAL('textChanged(QString)'),
                     self.text_changed)

        self.connect(self.revtext, SIGNAL('activated()'), self.display)
        self.connect(self.revtext, SIGNAL('return()'), self.display)
        self.connect(self.revtext, SIGNAL('down()'), self.focus_tree)

        # The model is updated in another thread so use
        # signals/slots to bring control back to the main GUI thread
        self.model.add_observer(self.model.message_updated,
                                self.emit_model_updated)

        self.connect(self, SIGNAL('model_updated()'), self.model_updated,
                     Qt.QueuedConnection)

        qtutils.add_action(self, 'Focus Input', self.focus_input,
                           hotkeys.FOCUS)
        qtutils.add_close_action(self)
Exemple #21
0
    def __init__(self, parent):
        DiffTextEdit.__init__(self, parent)
        self.model = model = main.model()

        # "Diff Options" tool menu
        self.diff_ignore_space_at_eol_action = add_action(
            self, N_('Ignore changes in whitespace at EOL'),
            self._update_diff_opts)
        self.diff_ignore_space_at_eol_action.setCheckable(True)

        self.diff_ignore_space_change_action = add_action(
            self, N_('Ignore changes in amount of whitespace'),
            self._update_diff_opts)
        self.diff_ignore_space_change_action.setCheckable(True)

        self.diff_ignore_all_space_action = add_action(
            self, N_('Ignore all whitespace'), self._update_diff_opts)
        self.diff_ignore_all_space_action.setCheckable(True)

        self.diff_function_context_action = add_action(
            self, N_('Show whole surrounding functions of changes'),
            self._update_diff_opts)
        self.diff_function_context_action.setCheckable(True)

        self.diffopts_button = create_action_button(tooltip=N_('Diff Options'),
                                                    icon=options_icon())
        self.diffopts_menu = create_menu(N_('Diff Options'),
                                         self.diffopts_button)

        self.diffopts_menu.addAction(self.diff_ignore_space_at_eol_action)
        self.diffopts_menu.addAction(self.diff_ignore_space_change_action)
        self.diffopts_menu.addAction(self.diff_ignore_all_space_action)
        self.diffopts_menu.addAction(self.diff_function_context_action)
        self.diffopts_button.setMenu(self.diffopts_menu)
        qtutils.hide_button_menu_indicator(self.diffopts_button)

        titlebar = parent.titleBarWidget()
        titlebar.add_corner_widget(self.diffopts_button)

        self.action_process_section = qtutils.add_action(
            self, N_('Process Section'), self.apply_section, Qt.Key_H)
        self.action_process_selection = qtutils.add_action(
            self, N_('Process Selection'), self.apply_selection, Qt.Key_S)

        self.launch_editor = qtutils.add_action(self, cmds.LaunchEditor.name(),
                                                run(cmds.LaunchEditor),
                                                cmds.LaunchEditor.SHORTCUT,
                                                'Return', 'Enter')
        self.launch_editor.setIcon(qtutils.options_icon())

        self.launch_difftool = qtutils.add_action(self,
                                                  cmds.LaunchDifftool.name(),
                                                  run(cmds.LaunchDifftool),
                                                  cmds.LaunchDifftool.SHORTCUT)
        self.launch_difftool.setIcon(qtutils.icon('git.svg'))

        self.action_stage_selection = qtutils.add_action(
            self, N_('Stage &Selected Lines'), self.stage_selection)
        self.action_stage_selection.setIcon(qtutils.icon('add.svg'))
        self.action_stage_selection.setShortcut(Qt.Key_S)

        self.action_revert_selection = qtutils.add_action(
            self, N_('Revert Selected Lines...'), self.revert_selection)
        self.action_revert_selection.setIcon(qtutils.icon('undo.svg'))

        self.action_unstage_selection = qtutils.add_action(
            self, N_('Unstage &Selected Lines'), self.unstage_selection)
        self.action_unstage_selection.setIcon(qtutils.icon('remove.svg'))
        self.action_unstage_selection.setShortcut(Qt.Key_S)

        self.action_apply_selection = qtutils.add_action(
            self, N_('Apply Diff Selection to Work Tree'),
            self.stage_selection)
        self.action_apply_selection.setIcon(qtutils.apply_icon())

        model.add_observer(model.message_diff_text_changed, self._emit_text)

        self.connect(self, SIGNAL('copyAvailable(bool)'),
                     self.enable_selection_actions)

        self.connect(self, SIGNAL('set_text'), self.setPlainText)