Ejemplo n.º 1
0
Archivo: vcview.py Proyecto: zbyna/meld
    def populate_vcs_for_location(self, location):
        """Display VC plugin(s) that can handle the location"""
        vcs_model = self.combobox_vcs.get_model()
        vcs_model.clear()

        # VC systems can be executed at the directory level, so make sure
        # we're checking for VC support there instead of
        # on a specific file or on deleted/unexisting path inside vc
        location = os.path.abspath(location or ".")
        while not os.path.isdir(location):
            parent_location = os.path.dirname(location)
            if len(parent_location) >= len(location):
                # no existing parent: for example unexisting drive on Windows
                break
            location = parent_location
        else:
            # existing parent directory was found
            for avc in vc.get_vcs(location):
                err_str = ''
                vc_details = {'name': avc.NAME, 'cmd': avc.CMD}

                if not avc.is_installed():
                    # Translators: This error message is shown when a version
                    # control binary isn't installed.
                    err_str = _("%(name)s (%(cmd)s not installed)")
                elif not avc.valid_repo(location):
                    # Translators: This error message is shown when a version
                    # controlled repository is invalid.
                    err_str = _("%(name)s (Invalid repository)")

                if err_str:
                    vcs_model.append([err_str % vc_details, avc, False])
                    continue

                vcs_model.append([avc.NAME, avc(location), True])

        valid_vcs = [(i, r[1].NAME) for i, r in enumerate(vcs_model) if r[2]]
        default_active = min(valid_vcs)[0] if valid_vcs else 0

        # Keep the same VC plugin active on refresh, otherwise use the first
        current_vc_name = self.vc.NAME if self.vc else None
        same_vc = [i for i, name in valid_vcs if name == current_vc_name]
        if same_vc:
            default_active = same_vc[0]

        if not valid_vcs:
            # If we didn't get any valid vcs then fallback to null
            null_vcs = _null.Vc(location)
            vcs_model.insert(0, [null_vcs.NAME, null_vcs, True])
            tooltip = _("No valid version control system found in this folder")
        elif len(vcs_model) == 1:
            tooltip = _("Only one version control system found in this folder")
        else:
            tooltip = _("Choose which version control system to use")

        self.combobox_vcs.set_tooltip_text(tooltip)
        self.combobox_vcs.set_sensitive(len(vcs_model) > 1)
        self.combobox_vcs.set_active(default_active)
Ejemplo n.º 2
0
    def populate_vcs_for_location(self, location):
        """Display VC plugin(s) that can handle the location"""
        vcs_model = self.combobox_vcs.get_model()
        vcs_model.clear()

        # VC systems can be executed at the directory level, so make sure
        # we're checking for VC support there instead of
        # on a specific file or on deleted/unexisting path inside vc
        location = os.path.abspath(location or ".")
        while not os.path.isdir(location):
            parent_location = os.path.dirname(location)
            if len(parent_location) >= len(location):
                # no existing parent: for example unexisting drive on Windows
                break
            location = parent_location
        else:
            # existing parent directory was found
            for avc in get_vcs(location):
                err_str = ''
                vc_details = {'name': avc.NAME, 'cmd': avc.CMD}

                if not avc.is_installed():
                    # Translators: This error message is shown when a version
                    # control binary isn't installed.
                    err_str = _("%(name)s (%(cmd)s not installed)")
                elif not avc.valid_repo(location):
                    # Translators: This error message is shown when a version
                    # controlled repository is invalid.
                    err_str = _("%(name)s (Invalid repository)")

                if err_str:
                    vcs_model.append([err_str % vc_details, avc, False])
                    continue

                vcs_model.append([avc.NAME, avc(location), True])

        valid_vcs = [(i, r[1].NAME) for i, r in enumerate(vcs_model) if r[2]]
        default_active = min(valid_vcs)[0] if valid_vcs else 0

        # Keep the same VC plugin active on refresh, otherwise use the first
        current_vc_name = self.vc.NAME if self.vc else None
        same_vc = [i for i, name in valid_vcs if name == current_vc_name]
        if same_vc:
            default_active = same_vc[0]

        if not valid_vcs:
            # If we didn't get any valid vcs then fallback to null
            null_vcs = _null.Vc(location)
            vcs_model.insert(0, [null_vcs.NAME, null_vcs, True])
            tooltip = _("No valid version control system found in this folder")
        elif len(vcs_model) == 1:
            tooltip = _("Only one version control system found in this folder")
        else:
            tooltip = _("Choose which version control system to use")

        self.combobox_vcs.set_tooltip_text(tooltip)
        self.combobox_vcs.set_sensitive(len(vcs_model) > 1)
        self.combobox_vcs.set_active(default_active)
Ejemplo n.º 3
0
    def populate_vcs_for_location(self, location):
        """Display VC plugin(s) that can handle the location"""
        vcs_model = self.combobox_vcs.get_model()
        vcs_model.clear()

        # VC systems can be executed at the directory level, so make sure
        # we're checking for VC support there instead of
        # on a specific file or on deleted/unexisting path inside vc
        location = os.path.abspath(location or ".")
        while not os.path.isdir(location):
            parent_location = os.path.dirname(location)
            if len(parent_location) >= len(location):
                # no existing parent: for example unexisting drive on Windows
                break
            location = parent_location
        else:
            # existing parent directory was found
            for avc, enabled in get_vcs(location):
                err_str = ''
                vc_details = {'name': avc.NAME, 'cmd': avc.CMD}

                if not enabled:
                    # Translators: This error message is shown when no
                    # repository of this type is found.
                    err_str = _("%(name)s (not found)")
                elif not avc.is_installed():
                    # Translators: This error message is shown when a version
                    # control binary isn't installed.
                    err_str = _("%(name)s (%(cmd)s not installed)")
                elif not avc.valid_repo(location):
                    # Translators: This error message is shown when a version
                    # controlled repository is invalid.
                    err_str = _("%(name)s (invalid repository)")

                if err_str:
                    vcs_model.append([err_str % vc_details, avc, False])
                    continue

                vcs_model.append([avc.NAME, avc(location), True])

        default_active = self.get_default_vc(vcs_model)

        if not any(enabled for _, _, enabled in vcs_model):
            # If we didn't get any valid vcs then fallback to null
            null_vcs = _null.Vc(location)
            vcs_model.insert(0, [null_vcs.NAME, null_vcs, True])
            tooltip = _("No valid version control system found in this folder")
        else:
            tooltip = _("Choose which version control system to use")

        self.combobox_vcs.set_tooltip_text(tooltip)
        self.combobox_vcs.set_active(default_active)
Ejemplo n.º 4
0
Archivo: vcview.py Proyecto: GNOME/meld
    def populate_vcs_for_location(self, location):
        """Display VC plugin(s) that can handle the location"""
        vcs_model = self.combobox_vcs.get_model()
        vcs_model.clear()

        # VC systems can be executed at the directory level, so make sure
        # we're checking for VC support there instead of
        # on a specific file or on deleted/unexisting path inside vc
        location = os.path.abspath(location or ".")
        while not os.path.isdir(location):
            parent_location = os.path.dirname(location)
            if len(parent_location) >= len(location):
                # no existing parent: for example unexisting drive on Windows
                break
            location = parent_location
        else:
            # existing parent directory was found
            for avc, enabled in get_vcs(location):
                err_str = ''
                vc_details = {'name': avc.NAME, 'cmd': avc.CMD}

                if not enabled:
                    # Translators: This error message is shown when no
                    # repository of this type is found.
                    err_str = _("%(name)s (not found)")
                elif not avc.is_installed():
                    # Translators: This error message is shown when a version
                    # control binary isn't installed.
                    err_str = _("%(name)s (%(cmd)s not installed)")
                elif not avc.valid_repo(location):
                    # Translators: This error message is shown when a version
                    # controlled repository is invalid.
                    err_str = _("%(name)s (invalid repository)")

                if err_str:
                    vcs_model.append([err_str % vc_details, avc, False])
                    continue

                vcs_model.append([avc.NAME, avc(location), True])

        default_active = self.get_default_vc(vcs_model)

        if not any(enabled for _, _, enabled in vcs_model):
            # If we didn't get any valid vcs then fallback to null
            null_vcs = _null.Vc(location)
            vcs_model.insert(0, [null_vcs.NAME, null_vcs, True])
            tooltip = _("No valid version control system found in this folder")
        else:
            tooltip = _("Choose which version control system to use")

        self.combobox_vcs.set_tooltip_text(tooltip)
        self.combobox_vcs.set_active(default_active)