diff options
Diffstat (limited to 'source/blender/editors/space_sequencer/sequencer_edit.c')
| -rw-r--r-- | source/blender/editors/space_sequencer/sequencer_edit.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/source/blender/editors/space_sequencer/sequencer_edit.c b/source/blender/editors/space_sequencer/sequencer_edit.c index 9deb0ba4a0a..dedde7e10c3 100644 --- a/source/blender/editors/space_sequencer/sequencer_edit.c +++ b/source/blender/editors/space_sequencer/sequencer_edit.c @@ -2218,6 +2218,43 @@ void SEQUENCER_OT_view_all_preview(wmOperatorType *ot) ot->flag= OPTYPE_REGISTER; } + +static int sequencer_view_zoom_ratio_exec(bContext *C, wmOperator *op) +{ + RenderData *r= &CTX_data_scene(C)->r; + View2D *v2d= UI_view2d_fromcontext(C); + + float ratio= RNA_float_get(op->ptr, "ratio"); + + float winx= (int)(r->size * r->xsch)/100; + float winy= (int)(r->size * r->ysch)/100; + + float facx= (v2d->mask.xmax - v2d->mask.xmin) / winx; + float facy= (v2d->mask.ymax - v2d->mask.ymin) / winy; + + BLI_resize_rctf(&v2d->cur, winx*facx*ratio, winy*facy*ratio); + + ED_region_tag_redraw(CTX_wm_region(C)); + + return OPERATOR_FINISHED; +} + +void SEQUENCER_OT_view_zoom_ratio(wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "Sequencer View Zoom Ratio"; + ot->idname= "SEQUENCER_OT_view_zoom_ratio"; + + /* api callbacks */ + ot->exec= sequencer_view_zoom_ratio_exec; + ot->poll= ED_operator_sequencer_active; + + /* properties */ + RNA_def_float(ot->srna, "ratio", 1.0f, 0.0f, FLT_MAX, + "Ratio", "Zoom ratio, 1.0 is 1:1, higher is zoomed in, lower is zoomed out.", -FLT_MAX, FLT_MAX); +} + + #if 0 static EnumPropertyItem view_type_items[] = { {SEQ_VIEW_SEQUENCE, "SEQUENCER", ICON_SEQ_SEQUENCER, "Sequencer", ""}, |