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/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* The Original Code is Copyright (C) 2009 by Blender Foundation
* All rights reserved.
*/
/** \file \ingroup spseq
*/
#include <string.h>
#include <stdio.h>
#include "MEM_guardedalloc.h"
#include "BLI_utildefines.h"
#include "BLI_listbase.h"
#include "BLT_translation.h"
#include "BKE_context.h"
#include "BKE_global.h"
#include "BKE_screen.h"
#include "ED_screen.h"
#include "ED_gpencil.h"
#include "ED_sequencer.h"
#include "WM_api.h"
#include "WM_types.h"
#include "IMB_imbuf_types.h"
#include "IMB_imbuf.h"
#include "sequencer_intern.h"
/* **************************** buttons ********************************* */
#if 0
static bool sequencer_grease_pencil_panel_poll(const bContext *C, PanelType *UNUSED(pt))
{
SpaceSeq *sseq = CTX_wm_space_seq(C);
/* don't show the gpencil if we are not showing the image */
return ED_space_sequencer_check_show_imbuf(sseq);
}
#endif
static bool metadata_panel_context_poll(const bContext *C, PanelType *UNUSED(pt))
{
SpaceSeq *space_sequencer = CTX_wm_space_seq(C);
if (space_sequencer == NULL) {
return false;
}
return ED_space_sequencer_check_show_imbuf(space_sequencer);
}
static void metadata_panel_context_draw(const bContext *C, Panel *panel)
{
/* Image buffer can not be acquired during render, similar to
* draw_image_seq(). */
if (G.is_rendering) {
return;
}
struct Main *bmain = CTX_data_main(C);
struct Depsgraph *depsgraph = CTX_data_depsgraph(C);
struct Scene *scene = CTX_data_scene(C);
SpaceSeq *space_sequencer = CTX_wm_space_seq(C);
/* NOTE: We can only reliably show metadata for the original (current)
* frame when split view is used. */
const bool show_split = (
scene->ed &&
(scene->ed->over_flag & SEQ_EDIT_OVERLAY_SHOW) &&
(space_sequencer->mainb == SEQ_DRAW_IMG_IMBUF));
if (show_split &&
space_sequencer->overlay_type == SEQ_DRAW_OVERLAY_REFERENCE)
{
return;
}
/* NOTE: We disable multiview for drawing, since we don't know what is the
* from the panel (is kind of all the views?). */
ImBuf *ibuf = sequencer_ibuf_get(bmain, depsgraph, scene, space_sequencer, scene->r.cfra, 0, "");
if (ibuf != NULL) {
ED_region_image_metadata_panel_draw(ibuf, panel->layout);
IMB_freeImBuf(ibuf);
}
}
void sequencer_buttons_register(ARegionType *art)
{
PanelType *pt;
#if 0
pt = MEM_callocN(sizeof(PanelType), "spacetype sequencer panel gpencil");
strcpy(pt->idname, "SEQUENCER_PT_gpencil");
strcpy(pt->label, N_("Grease Pencil"));
strcpy(pt->translation_context, BLT_I18NCONTEXT_DEFAULT_BPYRNA);
pt->draw_header = ED_gpencil_panel_standard_header;
pt->draw = ED_gpencil_panel_standard;
pt->poll = sequencer_grease_pencil_panel_poll;
BLI_addtail(&art->paneltypes, pt);
#endif
pt = MEM_callocN(sizeof(PanelType), "spacetype sequencer panel metadata");
strcpy(pt->idname, "SEQUENCER_PT_metadata");
strcpy(pt->label, N_("Metadata"));
strcpy(pt->translation_context, BLT_I18NCONTEXT_DEFAULT_BPYRNA);
pt->poll = metadata_panel_context_poll;
pt->draw = metadata_panel_context_draw;
pt->flag |= PNL_DEFAULT_CLOSED;
BLI_addtail(&art->paneltypes, pt);
}
/* **************** operator to open/close properties view ************* */
static int sequencer_properties_toggle_exec(bContext *C, wmOperator *UNUSED(op))
{
ScrArea *sa = CTX_wm_area(C);
ARegion *ar = sequencer_has_buttons_region(sa);
if (ar)
ED_region_toggle_hidden(C, ar);
return OPERATOR_FINISHED;
}
void SEQUENCER_OT_properties(wmOperatorType *ot)
{
ot->name = "Properties";
ot->idname = "SEQUENCER_OT_properties";
ot->description = "Toggle the properties region visibility";
ot->exec = sequencer_properties_toggle_exec;
ot->poll = ED_operator_sequencer_active;
/* flags */
ot->flag = 0;
}
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