static int previewrange_define_exec(bContext *C, wmOperator *op)
{
Scene *scene = CTX_data_scene(C);
ARegion *ar = CTX_wm_region(C);
float sfra, efra;
rcti rect;
/* get min/max values from border select rect (already in region coordinates, not screen) */
WM_operator_properties_border_to_rcti(op, &rect);
/* convert min/max values to frames (i.e. region to 'tot' rect) */
sfra = UI_view2d_region_to_view_x(&ar->v2d, rect.xmin);
efra = UI_view2d_region_to_view_x(&ar->v2d, rect.xmax);
/* set start/end frames for preview-range
* - must clamp within allowable limits
* - end must not be before start (though this won't occur most of the time)
*/
FRAMENUMBER_MIN_CLAMP(sfra);
FRAMENUMBER_MIN_CLAMP(efra);
if (efra < sfra) efra = sfra;
scene->r.flag |= SCER_PRV_RANGE;
scene->r.psfra = iroundf(sfra);
scene->r.pefra = iroundf(efra);
/* send notifiers */
WM_event_add_notifier(C, NC_SCENE | ND_FRAME, scene);
return OPERATOR_FINISHED;
}
static int previewrange_define_exec(bContext *C, wmOperator *op)
{
Scene *scene= CTX_data_scene(C);
ARegion *ar= CTX_wm_region(C);
float sfra, efra;
int xmin, xmax;
/* get min/max values from border select rect (already in region coordinates, not screen) */
xmin= RNA_int_get(op->ptr, "xmin");
xmax= RNA_int_get(op->ptr, "xmax");
/* convert min/max values to frames (i.e. region to 'tot' rect) */
UI_view2d_region_to_view(&ar->v2d, xmin, 0, &sfra, NULL);
UI_view2d_region_to_view(&ar->v2d, xmax, 0, &efra, NULL);
/* set start/end frames for preview-range
* - must clamp within allowable limits
* - end must not be before start (though this won't occur most of the time)
*/
FRAMENUMBER_MIN_CLAMP(sfra);
FRAMENUMBER_MIN_CLAMP(efra);
if (efra < sfra) efra= sfra;
scene->r.flag |= SCER_PRV_RANGE;
scene->r.psfra= (int)floor(sfra + 0.5f);
scene->r.pefra= (int)floor(efra + 0.5f);
/* send notifiers */
WM_event_add_notifier(C, NC_SCENE|ND_FRAME, scene);
return OPERATOR_FINISHED;
}
/* Set the new frame number */
static void change_frame_apply(bContext *C, wmOperator *op)
{
Main *bmain = CTX_data_main(C);
Scene *scene = CTX_data_scene(C);
float frame = RNA_float_get(op->ptr, "frame");
bool do_snap = RNA_boolean_get(op->ptr, "snap");
if (do_snap) {
if (CTX_wm_space_seq(C)) {
frame = BKE_sequencer_find_next_prev_edit(scene, frame, SEQ_SIDE_BOTH, true, false, false);
}
else {
frame = BKE_scene_frame_snap_by_seconds(scene, 1.0, frame);
}
}
/* set the new frame number */
if (scene->r.flag & SCER_SHOW_SUBFRAME) {
CFRA = (int)frame;
SUBFRA = frame - (int)frame;
}
else {
CFRA = round_fl_to_int(frame);
SUBFRA = 0.0f;
}
FRAMENUMBER_MIN_CLAMP(CFRA);
/* do updates */
BKE_sound_seek_scene(bmain, scene);
WM_event_add_notifier(C, NC_SCENE | ND_FRAME, scene);
}
static void change_frame_apply(bContext *C, wmOperator *op)
{
Scene *scene = CTX_data_scene(C);
/* set the new frame number */
CFRA = RNA_int_get(op->ptr, "frame");
FRAMENUMBER_MIN_CLAMP(CFRA);
SUBFRA = 0.0f;
/* do updates */
sound_seek_scene(CTX_data_main(C), CTX_data_scene(C));
WM_event_add_notifier(C, NC_SCENE | ND_FRAME, scene);
}
/* Set the new frame number */
static void change_frame_apply(bContext *C, wmOperator *op)
{
Main *bmain = CTX_data_main(C);
Scene *scene = CTX_data_scene(C);
int frame = RNA_int_get(op->ptr, "frame");
bool do_snap = RNA_boolean_get(op->ptr, "snap");
if (do_snap && CTX_wm_space_seq(C)) {
frame = BKE_sequencer_find_next_prev_edit(scene, frame, SEQ_SIDE_BOTH, true, false, false);
}
/* set the new frame number */
CFRA = frame;
FRAMENUMBER_MIN_CLAMP(CFRA);
SUBFRA = 0.0f;
/* do updates */
BKE_sound_seek_scene(bmain, scene);
WM_event_add_notifier(C, NC_SCENE | ND_FRAME, scene);
}
/* Set the new frame number */
static void graphview_cursor_apply(bContext *C, wmOperator *op)
{
Main *bmain = CTX_data_main(C);
Scene *scene = CTX_data_scene(C);
SpaceIpo *sipo = CTX_wm_space_graph(C);
/* adjust the frame
* NOTE: sync this part of the code with ANIM_OT_change_frame
*/
CFRA = RNA_int_get(op->ptr, "frame");
FRAMENUMBER_MIN_CLAMP(CFRA);
SUBFRA = 0.f;
BKE_sound_seek_scene(bmain, scene);
/* set the cursor value */
sipo->cursorVal = RNA_float_get(op->ptr, "value");
/* send notifiers - notifiers for frame should force an update for both vars ok... */
WM_event_add_notifier(C, NC_SCENE | ND_FRAME, scene);
}
/* Set the new frame number */
static void graphview_cursor_apply(bContext *C, wmOperator *op)
{
Main *bmain = CTX_data_main(C);
Scene *scene = CTX_data_scene(C);
SpaceIpo *sipo = CTX_wm_space_graph(C);
float frame = RNA_float_get(op->ptr, "frame"); /* this isn't technically "frame", but it'll do... */
/* adjust the frame or the cursor x-value */
if (sipo->mode == SIPO_MODE_DRIVERS) {
/* adjust cursor x-value */
sipo->cursorTime = frame;
}
else {
/* adjust the frame
* NOTE: sync this part of the code with ANIM_OT_change_frame
*/
/* 1) frame is rounded to the nearest int, since frames are ints */
CFRA = round_fl_to_int(frame);
if (scene->r.flag & SCER_LOCK_FRAME_SELECTION) {
/* Clip to preview range
* NOTE: Preview range won't go into negative values,
* so only clamping once should be fine.
*/
CLAMP(CFRA, PSFRA, PEFRA);
}
else {
/* Prevent negative frames */
FRAMENUMBER_MIN_CLAMP(CFRA);
}
SUBFRA = 0.0f;
BKE_sound_seek_scene(bmain, scene);
}
/* set the cursor value */
sipo->cursorVal = RNA_float_get(op->ptr, "value");
/* send notifiers - notifiers for frame should force an update for both vars ok... */
WM_event_add_notifier(C, NC_SCENE | ND_FRAME, scene);
}
