From 888a9cb883455467e0dc59136bf3cd8be88a1f94 Mon Sep 17 00:00:00 2001
From: zeffii <tetha.z@gmail.com>
Date: Wed, 15 Mar 2017 12:31:13 +0100
Subject: [PATCH 1/3] add operators to jump frames

---
 nodes/scene/frame_info_mk2.py |  4 ++++
 ui/nodeview_keymaps.py        | 22 ++++++++++++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/nodes/scene/frame_info_mk2.py b/nodes/scene/frame_info_mk2.py
index 332922105..17ad7fc15 100644
--- a/nodes/scene/frame_info_mk2.py
+++ b/nodes/scene/frame_info_mk2.py
@@ -47,6 +47,10 @@ class SvFrameInfoNodeMK2(bpy.types.Node, SverchCustomTreeNode):
             row.prop(scene, "frame_preview_start", text="Start")
             row.prop(scene, "frame_preview_end", text="End")
 
+        row = layout.row(align=True)
+        row.operator('node.sv_push_current_frame', text='-1').direction=-1
+        row.operator('node.sv_push_current_frame', text='+1').direction=1
+
         row = layout.row(align=True)
         row.operator("screen.frame_jump", text="", icon='REW').end = False
         # row.operator("screen.keyframe_jump", text="", icon='PREV_KEYFRAME').next = False
diff --git a/ui/nodeview_keymaps.py b/ui/nodeview_keymaps.py
index c5c0e15b1..7f1fa884a 100644
--- a/ui/nodeview_keymaps.py
+++ b/ui/nodeview_keymaps.py
@@ -19,6 +19,26 @@
 
 import bpy
 
+
+class SvPushCurrentframe(bpy.types.Operator):
+
+    bl_idname = "node.sv_push_current_frame"
+    bl_label = "Push current_frame"
+
+    direction = bpy.props.IntProperty(default=1)
+
+    def execute(self, context):
+        ntree = context.space_data.edit_tree
+        scn = context.scene
+        ntree.has_changed = True
+        context.scene.frame_current += self.direction
+        # bpy.ops.node.sverchok_update_current(node_group=ntree.bl_idname)
+
+        return {'FINISHED'}
+
+
+
+
 nodeview_keymaps = []
 
 def add_keymap():
@@ -62,7 +82,9 @@ def remove_keymap():
 
 
 def register():
+    bpy.utils.register_class(SvPushCurrentframe)
     add_keymap()
 
 def unregister():
     remove_keymap()
+    bpy.utils.unregister_class(SvPushCurrentframe)
-- 
GitLab


From f035b422b08f382fd3ffccc98519670d9637b802 Mon Sep 17 00:00:00 2001
From: zeffii <tetha.z@gmail.com>
Date: Wed, 15 Mar 2017 12:47:28 +0100
Subject: [PATCH 2/3] remove comment

---
 ui/nodeview_keymaps.py | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/ui/nodeview_keymaps.py b/ui/nodeview_keymaps.py
index 7f1fa884a..d35e213e4 100644
--- a/ui/nodeview_keymaps.py
+++ b/ui/nodeview_keymaps.py
@@ -31,14 +31,10 @@ class SvPushCurrentframe(bpy.types.Operator):
         ntree = context.space_data.edit_tree
         scn = context.scene
         ntree.has_changed = True
-        context.scene.frame_current += self.direction
-        # bpy.ops.node.sverchok_update_current(node_group=ntree.bl_idname)
-
+        scn.frame_current += self.direction
         return {'FINISHED'}
 
 
-
-
 nodeview_keymaps = []
 
 def add_keymap():
-- 
GitLab


From 042c3d643883e070a84753ba0650cc8d0cf73ce9 Mon Sep 17 00:00:00 2001
From: zeffii <tetha.z@gmail.com>
Date: Wed, 15 Mar 2017 12:48:07 +0100
Subject: [PATCH 3/3] reshuffle code

---
 ui/nodeview_keymaps.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ui/nodeview_keymaps.py b/ui/nodeview_keymaps.py
index d35e213e4..dd7a14f84 100644
--- a/ui/nodeview_keymaps.py
+++ b/ui/nodeview_keymaps.py
@@ -29,9 +29,11 @@ class SvPushCurrentframe(bpy.types.Operator):
 
     def execute(self, context):
         ntree = context.space_data.edit_tree
-        scn = context.scene
         ntree.has_changed = True
+
+        scn = context.scene
         scn.frame_current += self.direction
+        
         return {'FINISHED'}
 
 
-- 
GitLab