Differential D2917 Diff 9638 source/blender/editors/screen/area.c

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source/blender/editors/screen/area.c

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#include "BKE_global.h"		#include "BKE_global.h"
#include "BKE_screen.h"		#include "BKE_screen.h"

#include "RNA_access.h"		#include "RNA_access.h"
#include "RNA_types.h"		#include "RNA_types.h"

#include "WM_api.h"		#include "WM_api.h"
#include "WM_types.h"		#include "WM_types.h"
		#include "WM_message.h"
#include "wm_subwindow.h"		#include "wm_subwindow.h"

#include "ED_screen.h"		#include "ED_screen.h"
#include "ED_screen_types.h"		#include "ED_screen_types.h"
#include "ED_space_api.h"		#include "ED_space_api.h"

#include "GPU_immediate.h"		#include "GPU_immediate.h"
#include "GPU_immediate_util.h"		#include "GPU_immediate_util.h"
▲ Show 20 Lines • Show All 444 Lines • ▼ Show 20 Lines	void ED_region_set(const bContext C, ARegion ar)
/* note; this sets state, so we can use wmOrtho and friends */		/* note; this sets state, so we can use wmOrtho and friends */
wmSubWindowScissorSet(win, ar->swinid, &ar->drawrct, true);		wmSubWindowScissorSet(win, ar->swinid, &ar->drawrct, true);

UI_SetTheme(sa ? sa->spacetype : 0, ar->type ? ar->type->regionid : 0);		UI_SetTheme(sa ? sa->spacetype : 0, ar->type ? ar->type->regionid : 0);

ED_region_pixelspace(ar);		ED_region_pixelspace(ar);
}		}

		/* Follow wmMsgNotifyFn spec */
		void ED_region_do_msg_notify_tag_redraw(
		bContext UNUSED(C), wmMsgSubscribeKey UNUSED(msg_key), wmMsgSubscribeValue *msg_val)
		{
		ARegion *ar = msg_val->owner;
		ED_region_tag_redraw(ar);

		/* This avoids _many_ situations where header/properties control display settings.
		* the common case is space properties in the header */
		if (ELEM(ar->regiontype, RGN_TYPE_HEADER, RGN_TYPE_UI)) {
		while (ar && ar->prev) {
		ar = ar->prev;
		}
		for (; ar; ar = ar->next) {
		if (ELEM(ar->regiontype, RGN_TYPE_WINDOW, RGN_TYPE_CHANNELS)) {
		ED_region_tag_redraw(ar);
		}
		}
		}
		}

/* only exported for WM */		/* only exported for WM */
void ED_region_do_draw(bContext C, ARegion ar)		void ED_region_do_draw(bContext C, ARegion ar)
{		{
wmWindow *win = CTX_wm_window(C);		wmWindow *win = CTX_wm_window(C);
ScrArea *sa = CTX_wm_area(C);		ScrArea *sa = CTX_wm_area(C);
ARegionType *at = ar->type;		ARegionType *at = ar->type;
bool scissor_pad;		bool scissor_pad;
Show All 9 Lines	void ED_region_do_draw(bContext C, ARegion ar)
}		}
else {		else {
/* extra clip for safety */		/* extra clip for safety */
BLI_rcti_isect(&ar->winrct, &ar->drawrct, &ar->drawrct);		BLI_rcti_isect(&ar->winrct, &ar->drawrct, &ar->drawrct);
scissor_pad = false;		scissor_pad = false;
}		}

ar->do_draw \|= RGN_DRAWING;		ar->do_draw \|= RGN_DRAWING;

		{
		wmWindowManager *wm = CTX_wm_manager(C);
		struct wmMsgBus *mbus = wm->message_bus;
		WM_msgbus_clear_by_owner(mbus, ar);

		/* Cheat, always subscribe to this space type properties.
		*
		* This covers most cases and avoids copy-paste similar code for each space type.
		*/
		if (ELEM(ar->regiontype, RGN_TYPE_WINDOW, RGN_TYPE_CHANNELS, RGN_TYPE_UI, RGN_TYPE_TOOLS)) {
		bScreen *screen = WM_window_get_active_screen(win);
		SpaceLink *sl = sa->spacedata.first;

		PointerRNA ptr;
		RNA_pointer_create(&screen->id, &RNA_Space, sl, &ptr);

		wmMsgSubscribeValue msg_sub_value_area_tag_redraw = {
		.owner = ar,
		.user_data = ar,
		.notify = ED_region_do_msg_notify_tag_redraw,
		};
		/* All properties for this space type. */
		WM_msg_subscribe_rna(mbus, &ptr, NULL, &msg_sub_value_area_tag_redraw, __func__);
		}
		}

/* note; this sets state, so we can use wmOrtho and friends */		/* note; this sets state, so we can use wmOrtho and friends */
wmSubWindowScissorSet(win, ar->swinid, &ar->drawrct, scissor_pad);		wmSubWindowScissorSet(win, ar->swinid, &ar->drawrct, scissor_pad);

wmOrtho2_region_pixelspace(ar);		wmOrtho2_region_pixelspace(ar);

UI_SetTheme(sa ? sa->spacetype : 0, at->regionid);		UI_SetTheme(sa ? sa->spacetype : 0, at->regionid);

/* optional header info instead? */		/* optional header info instead? */
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