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path: root/source/blender/editors/space_graph/graph_edit.c
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Diffstat (limited to 'source/blender/editors/space_graph/graph_edit.c')
-rw-r--r--source/blender/editors/space_graph/graph_edit.c162
1 files changed, 158 insertions, 4 deletions
diff --git a/source/blender/editors/space_graph/graph_edit.c b/source/blender/editors/space_graph/graph_edit.c
index 3de3ecebc44..f55a9dc45f3 100644
--- a/source/blender/editors/space_graph/graph_edit.c
+++ b/source/blender/editors/space_graph/graph_edit.c
@@ -59,6 +59,7 @@
#include "BKE_nla.h"
#include "BKE_context.h"
#include "BKE_report.h"
+#include "BKE_screen.h"
#include "UI_view2d.h"
@@ -982,7 +983,7 @@ void GRAPH_OT_delete(wmOperatorType *ot)
/* ******************** Clean Keyframes Operator ************************* */
-static void clean_graph_keys(bAnimContext *ac, float thresh)
+static void clean_graph_keys(bAnimContext *ac, float thresh, bool clean_chan)
{
ListBase anim_data = {NULL, NULL};
bAnimListElem *ale;
@@ -994,7 +995,7 @@ static void clean_graph_keys(bAnimContext *ac, float thresh)
/* loop through filtered data and clean curves */
for (ale = anim_data.first; ale; ale = ale->next) {
- clean_fcurve((FCurve *)ale->key_data, thresh);
+ clean_fcurve(ac, ale, thresh, clean_chan);
ale->update |= ANIM_UPDATE_DEFAULT;
}
@@ -1009,6 +1010,7 @@ static int graphkeys_clean_exec(bContext *C, wmOperator *op)
{
bAnimContext ac;
float thresh;
+ bool clean_chan;
/* get editor data */
if (ANIM_animdata_get_context(C, &ac) == 0)
@@ -1016,9 +1018,9 @@ static int graphkeys_clean_exec(bContext *C, wmOperator *op)
/* get cleaning threshold */
thresh = RNA_float_get(op->ptr, "threshold");
-
+ clean_chan = RNA_boolean_get(op->ptr, "channels");
/* clean keyframes */
- clean_graph_keys(&ac, thresh);
+ clean_graph_keys(&ac, thresh, clean_chan);
/* set notifier that keyframes have changed */
WM_event_add_notifier(C, NC_ANIMATION | ND_KEYFRAME | NA_EDITED, NULL);
@@ -1043,6 +1045,7 @@ void GRAPH_OT_clean(wmOperatorType *ot)
/* properties */
ot->prop = RNA_def_float(ot->srna, "threshold", 0.001f, 0.0f, FLT_MAX, "Threshold", "", 0.0f, 1000.0f);
+ RNA_def_boolean(ot->srna, "channels", false, "Channels", "");
}
/* ******************** Bake F-Curve Operator *********************** */
@@ -2491,3 +2494,154 @@ void GRAPH_OT_fmodifier_paste(wmOperatorType *ot)
}
/* ************************************************************************** */
+
+typedef struct BackDropTransformData {
+ float init_offset[2];
+ float init_zoom;
+ short event_type;
+ wmWidgetGroupType *cagetype;
+} BackDropTransformData;
+
+static int graph_widget_backdrop_transform_poll(bContext *C)
+{
+ SpaceIpo *sipo = CTX_wm_space_graph(C);
+ ARegion *ar = CTX_wm_region(C);
+
+ return ((sipo != NULL) &&
+ (ar->type->regionid == RGN_TYPE_WINDOW) &&
+ (sipo->flag & SIPO_DRAW_BACKDROP) &&
+ (sipo->backdrop_camera));
+}
+
+static void widgetgroup_backdrop_draw(const struct bContext *C, struct wmWidgetGroup *wgroup)
+{
+ ARegion *ar = CTX_wm_region(C);
+ wmOperator *op = wgroup->type->op;
+ Scene *scene = CTX_data_scene(C);
+ int width = (scene->r.size * scene->r.xsch) / 150.0f;
+ int height = (scene->r.size * scene->r.ysch) / 150.0f;
+ float origin[3];
+
+ wmWidget *cage = WIDGET_rect_transform_new(wgroup, WIDGET_RECT_TRANSFORM_STYLE_SCALE_UNIFORM |
+ WIDGET_RECT_TRANSFORM_STYLE_TRANSLATE, width, height);
+ WM_widget_property(cage, RECT_TRANSFORM_SLOT_OFFSET, op->ptr, "offset");
+ WM_widget_property(cage, RECT_TRANSFORM_SLOT_SCALE, op->ptr, "scale");
+
+ origin[0] = BLI_rcti_size_x(&ar->winrct) / 2.0f;
+ origin[1] = BLI_rcti_size_y(&ar->winrct) / 2.0f;
+
+ WM_widget_set_origin(cage, origin);
+}
+
+static int graph_widget_backdrop_transform_invoke(bContext *C, wmOperator *op, const wmEvent *event)
+{
+ ScrArea *sa = CTX_wm_area(C);
+ SpaceIpo *sipo = CTX_wm_space_graph(C);
+ /* no poll, lives always for the duration of the operator */
+ wmWidgetGroupType *cagetype = WM_widgetgrouptype_new(NULL, widgetgroup_backdrop_draw, CTX_data_main(C), "Graph_Canvas", SPACE_IPO, RGN_TYPE_WINDOW, false);
+ struct wmEventHandler *handler = WM_event_add_modal_handler(C, op);
+ BackDropTransformData *data = MEM_mallocN(sizeof(BackDropTransformData), "overdrop transform data");
+ WM_modal_handler_attach_widgetgroup(C, handler, cagetype, op);
+
+ RNA_float_set_array(op->ptr, "offset", sipo->backdrop_offset);
+ RNA_float_set(op->ptr, "scale", sipo->backdrop_zoom);
+
+ copy_v2_v2(data->init_offset, sipo->backdrop_offset);
+ data->init_zoom = sipo->backdrop_zoom;
+ data->cagetype = cagetype;
+ data->event_type = event->type;
+
+ op->customdata = data;
+
+ ED_area_headerprint(sa, "Drag to place, and scale, Space/Enter/Caller key to confirm, R to recenter, RClick/Esc to cancel");
+
+ return OPERATOR_RUNNING_MODAL;
+}
+
+static void graph_widget_backdrop_transform_finish(bContext *C, BackDropTransformData *data)
+{
+ ScrArea *sa = CTX_wm_area(C);
+ ED_area_headerprint(sa, NULL);
+ WM_widgetgrouptype_unregister(C, CTX_data_main(C), data->cagetype);
+ MEM_freeN(data);
+}
+
+static void graph_widget_backdrop_transform_cancel(struct bContext *C, struct wmOperator *op)
+{
+ BackDropTransformData *data = op->customdata;
+ graph_widget_backdrop_transform_finish(C, data);
+}
+
+static int graph_widget_backdrop_transform_modal(bContext *C, wmOperator *op, const wmEvent *event)
+{
+ BackDropTransformData *data = op->customdata;
+
+ if (event->type == data->event_type && event->val == KM_PRESS) {
+ graph_widget_backdrop_transform_finish(C, data);
+ return OPERATOR_FINISHED;
+ }
+
+ switch (event->type) {
+ case EVT_WIDGET_UPDATE: {
+ SpaceIpo *sipo = CTX_wm_space_graph(C);
+ RNA_float_get_array(op->ptr, "offset", sipo->backdrop_offset);
+ sipo->backdrop_zoom = RNA_float_get(op->ptr, "scale");
+ break;
+ }
+ case RKEY:
+ {
+ SpaceIpo *sipo = CTX_wm_space_graph(C);
+ ARegion *ar = CTX_wm_region(C);
+ float zero[2] = {0.0f};
+ RNA_float_set_array(op->ptr, "offset", zero);
+ RNA_float_set(op->ptr, "scale", 1.0f);
+ copy_v2_v2(sipo->backdrop_offset, zero);
+ sipo->backdrop_zoom = 1.0f;
+ ED_region_tag_redraw(ar);
+ /* add a mousemove to refresh the widget */
+ WM_event_add_mousemove(C);
+ break;
+ }
+ case RETKEY:
+ case PADENTER:
+ case SPACEKEY:
+ {
+ graph_widget_backdrop_transform_finish(C, data);
+ return OPERATOR_FINISHED;
+ }
+ case ESCKEY:
+ case RIGHTMOUSE:
+ {
+ SpaceIpo *sipo = CTX_wm_space_graph(C);
+ copy_v2_v2(sipo->backdrop_offset, data->init_offset);
+ sipo->backdrop_zoom = data->init_zoom;
+
+ graph_widget_backdrop_transform_finish(C, data);
+ return OPERATOR_CANCELLED;
+ }
+ }
+
+ return OPERATOR_RUNNING_MODAL;
+}
+
+void GRAPH_OT_widget_backdrop_transform(struct wmOperatorType *ot)
+{
+ float default_offset[2] = {0.0f, 0.0f};
+
+ /* identifiers */
+ ot->name = "Transform Backdrop";
+ ot->idname = "GRAPH_OT_widget_backdrop_transform";
+ ot->description = "";
+
+ /* api callbacks */
+ ot->invoke = graph_widget_backdrop_transform_invoke;
+ ot->modal = graph_widget_backdrop_transform_modal;
+ ot->poll = graph_widget_backdrop_transform_poll;
+ ot->cancel = graph_widget_backdrop_transform_cancel;
+
+ /* flags */
+ ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
+
+ RNA_def_float_array(ot->srna, "offset", 2, default_offset, FLT_MIN, FLT_MAX, "Offset", "Offset of the backdrop", FLT_MIN, FLT_MAX);
+ RNA_def_float(ot->srna, "scale", 1.0f, 0.0f, FLT_MAX, "Scale", "Scale of the backdrop", 0.0f, FLT_MAX);
+}
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