blender/release/scripts/startup/bl_ui/space_nla.py

# ##### BEGIN GPL LICENSE BLOCK #####
#
#  This program is free software; you can redistribute it and/or
#  modify it under the terms of the GNU General Public License
#  as published by the Free Software Foundation; either version 2
#  of the License, or (at your option) any later version.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with this program; if not, write to the Free Software Foundation,
#  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ##### END GPL LICENSE BLOCK #####

# <pep8 compliant>

import bpy
from bpy.types import Header, Menu
from blf import gettext as _


class NLA_HT_header(Header):
    bl_space_type = 'NLA_EDITOR'

    def draw(self, context):
        from bl_ui.space_dopesheet import dopesheet_filter

        layout = self.layout

        st = context.space_data

        row = layout.row(align=True)
        row.template_header()

        if context.area.show_menus:
            row.menu("NLA_MT_view")
            row.menu("NLA_MT_select")
            row.menu("NLA_MT_marker")
            row.menu("NLA_MT_edit")
            row.menu("NLA_MT_add")

        dopesheet_filter(layout, context)

        layout.prop(st, "auto_snap", text="")


class NLA_MT_view(Menu):
    bl_label = "View"

    def draw(self, context):
        layout = self.layout

        st = context.space_data

        layout.operator("nla.properties", icon='MENU_PANEL')

        layout.separator()

        layout.prop(st, "use_realtime_update")
        layout.prop(st, "show_frame_indicator")

        layout.operator("anim.time_toggle", text=_("Show Frames") if st.show_seconds else _("Show Seconds"))

        layout.prop(st, "show_strip_curves")

        layout.separator()
        layout.operator("anim.previewrange_set")
        layout.operator("anim.previewrange_clear")

        layout.separator()
        layout.operator("nla.view_all")
        layout.operator("nla.view_selected")

        layout.separator()
        layout.operator("screen.area_dupli")
        layout.operator("screen.screen_full_area")


class NLA_MT_select(Menu):
    bl_label = "Select"

    def draw(self, context):
        layout = self.layout

        # This is a bit misleading as the operator's default text is "Select All" while it actually *toggles* All/None
        layout.operator("nla.select_all_toggle")
        layout.operator("nla.select_all_toggle", text=_("Invert Selection")).invert = True

        layout.separator()
        layout.operator("nla.select_border")
        layout.operator("nla.select_border", text=_("Border Axis Range")).axis_range = True

        layout.separator()
        layout.operator("nla.select_leftright", text=_("Before Current Frame")).mode = 'LEFT'
        layout.operator("nla.select_leftright", text=_("After Current Frame")).mode = 'RIGHT'


class NLA_MT_marker(Menu):
    bl_label = _("Marker")

    def draw(self, context):
        layout = self.layout

        #layout.operator_context = 'EXEC_REGION_WIN'

        layout.operator("marker.add", _("Add Marker"))
        layout.operator("marker.duplicate", text=_("Duplicate Marker"))
        layout.operator("marker.delete", text=_("Delete Marker"))

        layout.separator()

        layout.operator("marker.rename", text=_("Rename Marker"))
        layout.operator("marker.move", text=_("Grab/Move Marker"))


class NLA_MT_edit(Menu):
    bl_label = "Edit"

    def draw(self, context):
        layout = self.layout

        scene = context.scene

        layout.menu("NLA_MT_edit_transform", text=_("Transform"))

        layout.operator_menu_enum("nla.snap", "type", text=_("Snap"))

        layout.separator()
        layout.operator("nla.duplicate")
        layout.operator("nla.split")
        layout.operator("nla.delete")

        layout.separator()
        layout.operator("nla.mute_toggle")

        layout.separator()
        layout.operator("nla.apply_scale")
        layout.operator("nla.clear_scale")
        layout.operator("nla.action_sync_length").active = False

        layout.separator()
        layout.operator("nla.swap")
        layout.operator("nla.move_up")
        layout.operator("nla.move_down")

        # TODO: this really belongs more in a "channel" (or better, "track") menu
        layout.separator()
        layout.operator_menu_enum("anim.channels_move", "direction", text=_("Track Ordering..."))

        layout.separator()
        # TODO: names of these tools for 'tweakmode' need changing?
        if scene.is_nla_tweakmode:
            layout.operator("nla.tweakmode_exit", text=_("Stop Tweaking Strip Actions"))
        else:
            layout.operator("nla.tweakmode_enter", text=_("Start Tweaking Strip Actions"))


class NLA_MT_add(Menu):
    bl_label = "Add"

    def draw(self, context):
        layout = self.layout

        layout.operator("nla.actionclip_add")
        layout.operator("nla.transition_add")
        layout.operator("nla.soundclip_add")

        layout.separator()
        layout.operator("nla.meta_add")
        layout.operator("nla.meta_remove")

        layout.separator()
        layout.operator("nla.tracks_add")
        layout.operator("nla.tracks_add", text=_("Add Tracks Above Selected")).above_selected = True


class NLA_MT_edit_transform(Menu):
    bl_label = "Transform"

    def draw(self, context):
        layout = self.layout

        layout.operator("transform.translate", text=_("Grab/Move"))
        layout.operator("transform.transform", text=_("Extend")).mode = 'TIME_EXTEND'
        layout.operator("transform.transform", text=_("Scale")).mode = 'TIME_SCALE'

if __name__ == "__main__":  # only for live edit.
    bpy.utils.register_module(__name__)