264 lines
7.2 KiB
C
264 lines
7.2 KiB
C
/*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* Contributor(s): Blender Foundation
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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/** \file DNA_screen_types.h
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* \ingroup DNA
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*/
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#ifndef __DNA_SCREEN_TYPES_H__
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#define __DNA_SCREEN_TYPES_H__
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#include "DNA_listBase.h"
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#include "DNA_view2d_types.h"
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#include "DNA_vec_types.h"
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#include "DNA_ID.h"
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struct SpaceType;
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struct SpaceLink;
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struct ARegion;
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struct ARegionType;
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struct PanelType;
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struct HeaderType;
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struct Scene;
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struct uiLayout;
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struct wmTimer;
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typedef struct bScreen {
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ID id;
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ListBase vertbase; /* screens have vertices/edges to define areas */
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ListBase edgebase;
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ListBase areabase;
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ListBase regionbase; /* screen level regions (menus), runtime only */
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struct Scene *scene;
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struct Scene *newscene; /* temporary when switching */
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int redraws_flag; /* user-setting for which editors get redrawn during anim playback (used to be time->redraws) */
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int pad1;
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short full; /* temp screen for image render display or fileselect */
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short temp; /* temp screen in a temp window, don't save (like user prefs) */
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short winid; /* winid from WM, starts with 1 */
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short do_draw; /* notifier for drawing edges */
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short do_refresh; /* notifier for scale screen, changed screen, etc */
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short do_draw_gesture; /* notifier for gesture draw. */
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short do_draw_paintcursor; /* notifier for paint cursor draw. */
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short do_draw_drag; /* notifier for dragging draw. */
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short swap; /* indicator to survive swap-exchange systems */
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short mainwin; /* screensize subwindow, for screenedges and global menus */
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short subwinactive; /* active subwindow */
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short pad;
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struct wmTimer *animtimer; /* if set, screen has timer handler added in window */
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void *context; /* context callback */
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short handler[8]; /* similar to space handler */
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} bScreen;
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typedef struct ScrVert {
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struct ScrVert *next, *prev, *newv;
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vec2s vec;
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int flag;
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} ScrVert;
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typedef struct ScrEdge {
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struct ScrEdge *next, *prev;
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ScrVert *v1, *v2;
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short border; /* 1 when at edge of screen */
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short flag;
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int pad;
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} ScrEdge;
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typedef struct Panel { /* the part from uiBlock that needs saved in file */
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struct Panel *next, *prev;
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struct PanelType *type; /* runtime */
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struct uiLayout *layout; /* runtime for drawing */
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char panelname[64], tabname[64]; /* defined as UI_MAX_NAME_STR */
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char drawname[64]; /* panelname is identifier for restoring location */
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short ofsx, ofsy, sizex, sizey;
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short labelofs, pad;
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short flag, runtime_flag;
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short control;
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short snap;
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int sortorder; /* panels are aligned according to increasing sortorder */
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struct Panel *paneltab; /* this panel is tabbed in *paneltab */
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void *activedata; /* runtime for panel manipulation */
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int list_scroll, list_size;
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int list_last_len, list_grip_size;
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char list_search[64];
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} Panel;
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typedef struct ScrArea {
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struct ScrArea *next, *prev;
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ScrVert *v1, *v2, *v3, *v4;
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bScreen *full; /* if area==full, this is the parent */
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rcti totrct; /* rect bound by v1 v2 v3 v4 */
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char spacetype, butspacetype; /* SPACE_..., butspacetype is button arg */
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short winx, winy; /* size */
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short headertype; /* OLD! 0=no header, 1= down, 2= up */
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short pad;
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short do_refresh; /* private, for spacetype refresh callback */
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short cursor, flag;
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struct SpaceType *type; /* callbacks for this space type */
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ListBase spacedata; /* SpaceLink */
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ListBase regionbase; /* ARegion */
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ListBase handlers; /* wmEventHandler */
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ListBase actionzones; /* AZone */
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} ScrArea;
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typedef struct ARegion {
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struct ARegion *next, *prev;
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View2D v2d; /* 2D-View scrolling/zoom info (most regions are 2d anyways) */
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rcti winrct; /* coordinates of region */
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rcti drawrct; /* runtime for partial redraw, same or smaller than winrct */
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short winx, winy; /* size */
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short swinid;
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short regiontype; /* window, header, etc. identifier for drawing */
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short alignment; /* how it should split */
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short flag; /* hide, ... */
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float fsize; /* current split size in float (unused) */
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short sizex, sizey; /* current split size in pixels (if zero it uses regiontype) */
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short do_draw; /* private, cached notifier events */
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short do_draw_overlay; /* private, cached notifier events */
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short swap; /* private, indicator to survive swap-exchange */
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short pad[3];
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struct ARegionType *type; /* callbacks for this region type */
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ListBase uiblocks; /* uiBlock */
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ListBase panels; /* Panel */
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ListBase handlers; /* wmEventHandler */
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char *headerstr; /* use this string to draw info */
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void *regiondata; /* XXX 2.50, need spacedata equivalent? */
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} ARegion;
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/* swap */
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#define WIN_BACK_OK 1
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#define WIN_FRONT_OK 2
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#define WIN_EQUAL 3
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/* area->flag */
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#define HEADER_NO_PULLDOWN 1
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#define AREA_FLAG_DRAWJOINTO 2
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#define AREA_FLAG_DRAWJOINFROM 4
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#define AREA_TEMP_INFO 8
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#define AREA_FLAG_DRAWSPLIT_H 16
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#define AREA_FLAG_DRAWSPLIT_V 32
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#define EDGEWIDTH 1
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#define AREAGRID 4
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#define AREAMINX 32
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#define HEADERY 26
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#define AREAMINY (HEADERY+EDGEWIDTH)
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#define HEADERDOWN 1
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#define HEADERTOP 2
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/* screen->full */
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#define SCREENNORMAL 0
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#define SCREENFULL 1
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#define SCREENFULLTEMP 2
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/* Panel->snap - for snapping to screen edges */
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#define PNL_SNAP_NONE 0
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/* #define PNL_SNAP_TOP 1 */
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/* #define PNL_SNAP_RIGHT 2 */
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#define PNL_SNAP_BOTTOM 4
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/* #define PNL_SNAP_LEFT 8 */
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/* #define PNL_SNAP_DIST 9.0 */
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/* paneltype flag */
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#define PNL_DEFAULT_CLOSED 1
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#define PNL_NO_HEADER 2
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/* screen handlers */
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#define SCREEN_MAXHANDLER 8
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#define SCREEN_HANDLER_ANIM 1
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#define SCREEN_HANDLER_PYTHON 2
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#define SCREEN_HANDLER_VERSE 3
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/* regiontype, first two are the default set */
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/* Do NOT change order, append on end. Types are hardcoded needed */
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enum {
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RGN_TYPE_WINDOW = 0,
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RGN_TYPE_HEADER,
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RGN_TYPE_CHANNELS,
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RGN_TYPE_TEMPORARY,
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RGN_TYPE_UI,
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RGN_TYPE_TOOLS,
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RGN_TYPE_TOOL_PROPS,
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RGN_TYPE_PREVIEW
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};
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/* region alignment */
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#define RGN_ALIGN_NONE 0
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#define RGN_ALIGN_TOP 1
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#define RGN_ALIGN_BOTTOM 2
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#define RGN_ALIGN_LEFT 3
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#define RGN_ALIGN_RIGHT 4
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#define RGN_ALIGN_HSPLIT 5
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#define RGN_ALIGN_VSPLIT 6
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#define RGN_ALIGN_FLOAT 7
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#define RGN_ALIGN_QSPLIT 8
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#define RGN_OVERLAP_TOP 9
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#define RGN_OVERLAP_BOTTOM 10
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#define RGN_OVERLAP_LEFT 11
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#define RGN_OVERLAP_RIGHT 12
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#define RGN_SPLIT_PREV 32
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/* region flag */
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#define RGN_FLAG_HIDDEN 1
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#define RGN_FLAG_TOO_SMALL 2
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/* region do_draw */
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#define RGN_DRAW 1
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#define RGN_DRAW_PARTIAL 2
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#endif
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