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sequencer zooms horizontal only from mouse wheel and plus buttons.

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This commit is contained in:
Campbell Barton 2012-08-23 14:49:20 +00:00
parent 0dd42fd513
commit f4ab3b9d8b
1 changed files with 22 additions and 4 deletions
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26
source/blender/editors/interface/view2d_ops.c
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@ -672,13 +672,22 @@ static void view_zoomstep_exit(wmOperator *op)
/* this operator only needs this single callback, where it calls the view_zoom_*() methods */
static int view_zoomin_exec(bContext *C, wmOperator *op)
{
ScrArea *sa = CTX_wm_area(C);
short do_zoom_x = TRUE;
short do_zoom_y = TRUE;
/* check that there's an active region, as View2D data resides there */
if (!view_zoom_poll(C))
return OPERATOR_PASS_THROUGH;
/* default not to zoom the sequencer vertically */
if (sa && sa->spacetype == SPACE_SEQ) {
do_zoom_y = FALSE;
}
/* set RNA-Props - zooming in by uniform factor */
RNA_float_set(op->ptr, "zoomfacx", 0.0375f);
RNA_float_set(op->ptr, "zoomfacy", 0.0375f);
RNA_float_set(op->ptr, "zoomfacx", do_zoom_x ? 0.0375f : 0.0f);
RNA_float_set(op->ptr, "zoomfacy", do_zoom_y ? 0.0375f : 0.0f);
/* apply movement, then we're done */
view_zoomstep_apply(C, op);
@ -729,13 +738,22 @@ static void VIEW2D_OT_zoom_in(wmOperatorType *ot)
/* this operator only needs this single callback, where it callsthe view_zoom_*() methods */
static int view_zoomout_exec(bContext *C, wmOperator *op)
{
ScrArea *sa = CTX_wm_area(C);
short do_zoom_x = TRUE;
short do_zoom_y = TRUE;
/* check that there's an active region, as View2D data resides there */
if (!view_zoom_poll(C))
return OPERATOR_PASS_THROUGH;
/* default not to zoom the sequencer vertically */
if (sa && sa->spacetype == SPACE_SEQ) {
do_zoom_y = FALSE;
}
/* set RNA-Props - zooming in by uniform factor */
RNA_float_set(op->ptr, "zoomfacx", -0.0375f);
RNA_float_set(op->ptr, "zoomfacy", -0.0375f);
RNA_float_set(op->ptr, "zoomfacx", do_zoom_x ? -0.0375f : 0.0f);
RNA_float_set(op->ptr, "zoomfacy", do_zoom_y ? -0.0375f : 0.0f);
/* apply movement, then we're done */
view_zoomstep_apply(C, op);