Differential D16276 Diff 56920 source/blender/editors/screen/area.c

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source/blender/editors/screen/area.c

/* SPDX-License-Identifier: GPL-2.0-or-later		/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2008 Blender Foundation. All rights reserved. */		* Copyright 2008 Blender Foundation. All rights reserved. */

/** \file		/** \file
* \ingroup edscr		* \ingroup edscr
*/		*/

#include <stdio.h>		#include <stdio.h>
#include <string.h>		#include <string.h>

#include "MEM_guardedalloc.h"		#include "MEM_guardedalloc.h"

#include "DNA_userdef_types.h"		#include "DNA_userdef_types.h"
		#include "DNA_video_edit_types.h"

#include "BLI_blenlib.h"		#include "BLI_blenlib.h"
#include "BLI_linklist_stack.h"		#include "BLI_linklist_stack.h"
#include "BLI_math.h"		#include "BLI_math.h"
#include "BLI_rand.h"		#include "BLI_rand.h"
#include "BLI_string_utils.h"		#include "BLI_string_utils.h"
#include "BLI_utildefines.h"		#include "BLI_utildefines.h"

▲ Show 20 Lines • Show All 583 Lines • ▼ Show 20 Lines	void ED_region_do_draw(bContext C, ARegion region)
}		}

/* We may want to detach message-subscriptions from drawing. */		/* We may want to detach message-subscriptions from drawing. */
{		{
WorkSpace *workspace = CTX_wm_workspace(C);		WorkSpace *workspace = CTX_wm_workspace(C);
wmWindowManager *wm = CTX_wm_manager(C);		wmWindowManager *wm = CTX_wm_manager(C);
bScreen *screen = WM_window_get_active_screen(win);		bScreen *screen = WM_window_get_active_screen(win);
Scene *scene = CTX_data_scene(C);		Scene *scene = CTX_data_scene(C);
		VideoEdit *video_edit = CTX_data_video_edit(C);
struct wmMsgBus *mbus = wm->message_bus;		struct wmMsgBus *mbus = wm->message_bus;
WM_msgbus_clear_by_owner(mbus, region);		WM_msgbus_clear_by_owner(mbus, region);

/* Cheat, always subscribe to this space type properties.		/* Cheat, always subscribe to this space type properties.
*		*
* This covers most cases and avoids copy-paste similar code for each space type.		* This covers most cases and avoids copy-paste similar code for each space type.
*/		*/
if (ELEM(		if (ELEM(
Show All 12 Lines	if (ELEM(
WM_msg_subscribe_rna(mbus, &ptr, NULL, &msg_sub_value_region_tag_redraw, __func__);		WM_msg_subscribe_rna(mbus, &ptr, NULL, &msg_sub_value_region_tag_redraw, __func__);
}		}

wmRegionMessageSubscribeParams message_subscribe_params = {		wmRegionMessageSubscribeParams message_subscribe_params = {
.context = C,		.context = C,
.message_bus = mbus,		.message_bus = mbus,
.workspace = workspace,		.workspace = workspace,
.scene = scene,		.scene = scene,
		.video_edit = video_edit,
.screen = screen,		.screen = screen,
.area = area,		.area = area,
.region = region,		.region = region,
};		};
ED_region_message_subscribe(&message_subscribe_params);		ED_region_message_subscribe(&message_subscribe_params);
}		}
}		}

▲ Show 20 Lines • Show All 1,343 Lines • ▼ Show 20 Lines	static void area_offscreen_init(ScrArea *area)
}		}
}		}

ScrArea ED_area_offscreen_create(wmWindow win, eSpace_Type space_type)		ScrArea ED_area_offscreen_create(wmWindow win, eSpace_Type space_type)
{		{
ScrArea area = MEM_callocN(sizeof(area), __func__);		ScrArea area = MEM_callocN(sizeof(area), __func__);
area->spacetype = space_type;		area->spacetype = space_type;

screen_area_spacelink_add(WM_window_get_active_scene(win), area, space_type);		screen_area_spacelink_add(win, area, space_type);
area_offscreen_init(area);		area_offscreen_init(area);

return area;		return area;
}		}

static void area_offscreen_exit(wmWindowManager wm, wmWindow win, ScrArea *area)		static void area_offscreen_exit(wmWindowManager wm, wmWindow win, ScrArea *area)
{		{
if (area->type && area->type->exit) {		if (area->type && area->type->exit) {
▲ Show 20 Lines • Show All 494 Lines • ▼ Show 20 Lines	if (sl) {

/* put in front of list */		/* put in front of list */
BLI_remlink(&area->spacedata, sl);		BLI_remlink(&area->spacedata, sl);
BLI_addhead(&area->spacedata, sl);		BLI_addhead(&area->spacedata, sl);
}		}
else {		else {
/* new space */		/* new space */
if (st) {		if (st) {
/* Don't get scene from context here which may depend on space-data. */		sl = st->create(win, area);
Scene *scene = WM_window_get_active_scene(win);
sl = st->create(area, scene);
BLI_addhead(&area->spacedata, sl);		BLI_addhead(&area->spacedata, sl);

/* swap regions */		/* swap regions */
if (slold) {		if (slold) {
slold->regionbase = area->regionbase;		slold->regionbase = area->regionbase;
}		}
area->regionbase = sl->regionbase;		area->regionbase = sl->regionbase;
BLI_listbase_clear(&sl->regionbase);		BLI_listbase_clear(&sl->regionbase);
▲ Show 20 Lines • Show All 1,372 Lines • Show Last 20 Lines