1 files changed, 134 insertions, 0 deletions
diff --git a/release/scripts/startup/bl_operators/sequencer.py b/release/scripts/startup/bl_operators/sequencer.py
new file mode 100644
index 00000000000..16b72406c49
--- /dev/null
+++ b/release/scripts/startup/bl_operators/sequencer.py
@@ -0,0 +1,134 @@
+# ##### 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.props import IntProperty
+
+
+class SequencerCrossfadeSounds(bpy.types.Operator):
+    '''Do crossfading volume animation of two selected sound strips.'''
+
+    bl_idname = "sequencer.crossfade_sounds"
+    bl_label = "Crossfade sounds"
+    bl_options = {'REGISTER', 'UNDO'}
+
+    @classmethod
+    def poll(cls, context):
+        if context.scene and context.scene.sequence_editor and context.scene.sequence_editor.active_strip:
+            return context.scene.sequence_editor.active_strip.type == 'SOUND'
+        else:
+            return False
+
+    def execute(self, context):
+        seq1 = None
+        seq2 = None
+        for s in context.scene.sequence_editor.sequences:
+            if s.select and s.type == 'SOUND':
+                if seq1 is None:
+                    seq1 = s
+                elif seq2 is None:
+                    seq2 = s
+                else:
+                    seq2 = None
+                    break
+        if seq2 is None:
+            self.report({'ERROR'}, "Select 2 sound strips.")
+            return {'CANCELLED'}
+        if seq1.frame_final_start > seq2.frame_final_start:
+            s = seq1
+            seq1 = seq2
+            seq2 = s
+        if seq1.frame_final_end > seq2.frame_final_start:
+            tempcfra = context.scene.frame_current
+            context.scene.frame_current = seq2.frame_final_start
+            seq1.keyframe_insert('volume')
+            context.scene.frame_current = seq1.frame_final_end
+            seq1.volume = 0
+            seq1.keyframe_insert('volume')
+            seq2.keyframe_insert('volume')
+            context.scene.frame_current = seq2.frame_final_start
+            seq2.volume = 0
+            seq2.keyframe_insert('volume')
+            context.scene.frame_current = tempcfra
+            return {'FINISHED'}
+        else:
+            self.report({'ERROR'}, "The selected strips don't overlap.")
+            return {'CANCELLED'}
+
+
+class SequencerCutMulticam(bpy.types.Operator):
+    '''Cut multicam strip and select camera.'''
+
+    bl_idname = "sequencer.cut_multicam"
+    bl_label = "Cut multicam"
+    bl_options = {'REGISTER', 'UNDO'}
+
+    camera = IntProperty(name="Camera",
+            default=1, min=1, max=32, soft_min=1, soft_max=32)
+
+    @classmethod
+    def poll(cls, context):
+        if context.scene and context.scene.sequence_editor and context.scene.sequence_editor.active_strip:
+            return context.scene.sequence_editor.active_strip.type == 'MULTICAM'
+        else:
+            return False
+
+    def execute(self, context):
+        camera = self.camera
+
+        s = context.scene.sequence_editor.active_strip
+
+        if s.multicam_source == camera or camera >= s.channel:
+            return {'FINISHED'}
+
+        if not s.select:
+            s.select = True
+
+        cfra = context.scene.frame_current
+        bpy.ops.sequencer.cut(frame=cfra, type='SOFT', side='RIGHT')
+        for s in context.scene.sequence_editor.sequences_all:
+            if s.select and s.type == 'MULTICAM' and s.frame_final_start <= cfra and cfra < s.frame_final_end:
+                context.scene.sequence_editor.active_strip = s
+
+        context.scene.sequence_editor.active_strip.multicam_source = camera
+        return {'FINISHED'}
+
+
+class SequencerDeinterlaceSelectedMovies(bpy.types.Operator):
+    '''Deinterlace all selected movie sources.'''
+
+    bl_idname = "sequencer.deinterlace_selected_movies"
+    bl_label = "Deinterlace Movies"
+    bl_options = {'REGISTER', 'UNDO'}
+
+    @classmethod
+    def poll(cls, context):
+        if context.scene and context.scene.sequence_editor:
+            return True
+        else:
+            return False
+
+    def execute(self, context):
+        for s in context.scene.sequence_editor.sequences_all:
+            if s.select and s.type == 'MOVIE':
+                s.use_deinterlace = True
+
+        return {'FINISHED'}