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UI: Fix bug when no sequencer strips were selected on a new scene. 

Reported by Tintwotin on DevTalk. Thanks!
This commit is contained in:
Pablo Vazquez 2018-11-09 11:53:09 +01:00
parent ab73935dbb
commit 395f0fdd48
1 changed files with 11 additions and 10 deletions
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21
release/scripts/startup/bl_ui/space_sequencer.py
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@ -34,6 +34,13 @@ def act_strip(context):
return None
def sel_sequences(context):
try:
return context.selected_sequences
except AttributeError:
return 0
def draw_color_balance(layout, color_balance):
box = layout.box()
split = box.split(factor=0.35)
@ -123,8 +130,6 @@ class SEQUENCER_HT_header(Header):
row.prop(toolsettings, "proportional_edit_falloff", icon_only=True)
class SEQUENCER_MT_editor_menus(Menu):
bl_idname = "SEQUENCER_MT_editor_menus"
bl_label = ""
@ -311,7 +316,6 @@ class SEQUENCER_MT_add(Menu):
bl_label = "Add"
def draw(self, context):
selected_seq = len(bpy.context.selected_sequences)
layout = self.layout
layout.operator_context = 'INVOKE_REGION_WIN'
@ -361,7 +365,7 @@ class SEQUENCER_MT_add(Menu):
col = layout.column()
col.menu("SEQUENCER_MT_add_transitions")
col.enabled = selected_seq >= 2
col.enabled = sel_sequences(context) >= 2
class SEQUENCER_MT_add_empty(Menu):
@ -377,7 +381,6 @@ class SEQUENCER_MT_add_transitions(Menu):
bl_label = "Transitions"
def draw(self, context):
selected_seq = len(bpy.context.selected_sequences)
layout = self.layout
@ -388,7 +391,7 @@ class SEQUENCER_MT_add_transitions(Menu):
col.separator()
col.operator("sequencer.effect_strip_add", text="Wipe").type = 'WIPE'
col.enabled = selected_seq >= 2
col.enabled = sel_sequences(context) >= 2
class SEQUENCER_MT_add_effect(Menu):
@ -396,8 +399,6 @@ class SEQUENCER_MT_add_effect(Menu):
def draw(self, context):
selected_seq = len(bpy.context.selected_sequences)
layout = self.layout
layout.operator_context = 'INVOKE_REGION_WIN'
@ -409,7 +410,7 @@ class SEQUENCER_MT_add_effect(Menu):
col.operator("sequencer.effect_strip_add", text="Alpha Over").type = 'ALPHA_OVER'
col.operator("sequencer.effect_strip_add", text="Alpha Under").type = 'ALPHA_UNDER'
col.operator("sequencer.effect_strip_add", text="Color Mix").type = 'COLORMIX'
col.enabled = selected_seq >=2
col.enabled = sel_sequences(context) >=2
layout.separator()
@ -425,7 +426,7 @@ class SEQUENCER_MT_add_effect(Menu):
col.operator("sequencer.effect_strip_add", text="Glow").type = 'GLOW'
col.operator("sequencer.effect_strip_add", text="Gaussian Blur").type = 'GAUSSIAN_BLUR'
col.enabled = selected_seq != 0
col.enabled = sel_sequences(context) != 0
class SEQUENCER_MT_strip_transform(Menu):