Differential D15494 Diff 53927 source/blender/editors/transform/transform_convert_node.c

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source/blender/editors/transform/transform_convert_node.c

Show First 20 Lines • Show All 83 Lines • ▼ Show 20 Lines	static bool is_node_parent_select(bNode *node)
while ((node = node->parent)) {		while ((node = node->parent)) {
if (node->flag & NODE_TRANSFORM) {		if (node->flag & NODE_TRANSFORM) {
return true;		return true;
}		}
}		}
return false;		return false;
}		}

void createTransNodeData(TransInfo *t)		static void createTransNodeData(bContext UNUSED(C), TransInfo t)
{		{
const float dpi_fac = UI_DPI_FAC;		const float dpi_fac = UI_DPI_FAC;
SpaceNode *snode = t->area->spacedata.first;		SpaceNode *snode = t->area->spacedata.first;

/* Custom data to enable edge panning during the node transform */		/* Custom data to enable edge panning during the node transform */
View2DEdgePanData customdata = MEM_callocN(sizeof(customdata), __func__);		View2DEdgePanData customdata = MEM_callocN(sizeof(customdata), __func__);
UI_view2d_edge_pan_init(t->context,		UI_view2d_edge_pan_init(t->context,
customdata,		customdata,
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}		}

/** \} */		/** \} */

/* -------------------------------------------------------------------- */		/* -------------------------------------------------------------------- */
/** \name Node Transform Creation		/** \name Node Transform Creation
* \{ */		* \{ */

void flushTransNodes(TransInfo *t)		static void flushTransNodes(TransInfo *t)
{		{
const float dpi_fac = UI_DPI_FAC;		const float dpi_fac = UI_DPI_FAC;

View2DEdgePanData customdata = (View2DEdgePanData )t->custom.type.data;		View2DEdgePanData customdata = (View2DEdgePanData )t->custom.type.data;

if (t->options & CTX_VIEW2D_EDGE_PAN) {		if (t->options & CTX_VIEW2D_EDGE_PAN) {
if (t->state == TRANS_CANCEL) {		if (t->state == TRANS_CANCEL) {
UI_view2d_edge_pan_cancel(t->context, customdata);		UI_view2d_edge_pan_cancel(t->context, customdata);
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}		}

/** \} */		/** \} */

/* -------------------------------------------------------------------- */		/* -------------------------------------------------------------------- */
/** \name Special After Transform Node		/** \name Special After Transform Node
* \{ */		* \{ */

void special_aftertrans_update__node(bContext C, TransInfo t)		static void special_aftertrans_update__node(bContext C, TransInfo t)
{		{
struct Main *bmain = CTX_data_main(C);		struct Main *bmain = CTX_data_main(C);
const bool canceled = (t->state == TRANS_CANCEL);		const bool canceled = (t->state == TRANS_CANCEL);

SpaceNode snode = (SpaceNode )t->area->spacedata.first;		SpaceNode snode = (SpaceNode )t->area->spacedata.first;
if (canceled && t->remove_on_cancel) {		if (canceled && t->remove_on_cancel) {
/* remove selected nodes on cancel */		/* remove selected nodes on cancel */
bNodeTree *ntree = snode->edittree;		bNodeTree *ntree = snode->edittree;
Show All 12 Lines	if (!canceled) {
ED_node_link_insert(bmain, t->area);		ED_node_link_insert(bmain, t->area);
}		}

/* clear link line */		/* clear link line */
ED_node_link_intersect_test(t->area, 0);		ED_node_link_intersect_test(t->area, 0);
}		}

/** \} */		/** \} */

		TransConvertTypeInfo TransConvertType_Node = {
		/* flags */ (T_POINTS \| T_2D_EDIT),
		/* createTransData */ createTransNodeData,
		/* recalcData */ flushTransNodes,
		/* special_aftertrans_update */ special_aftertrans_update__node,
		};