source/blender/editors/space_info/space_info.c

   1 /**
   2  * $Id$
   3  *
   4  * ***** BEGIN GPL LICENSE BLOCK *****
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License
   8  * as published by the Free Software Foundation; either version 2
   9  * of the License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software Foundation,
  18  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  19  *
  20  * The Original Code is Copyright (C) 2008 Blender Foundation.
  21  * All rights reserved.
  22  *
  23  *
  24  * Contributor(s): Blender Foundation
  25  *
  26  * ***** END GPL LICENSE BLOCK *****
  27  */
  28
  29 #include <string.h>
  30 #include <stdio.h>
  31
  32
  33 #include "MEM_guardedalloc.h"
  34
  35 #include "BLI_blenlib.h"
  36 #include "BLI_math.h"
  37 #include "BLI_rand.h"
  38
  39 #include "BKE_context.h"
  40 #include "BKE_colortools.h"
  41 #include "BKE_screen.h"
  42 #include "BKE_utildefines.h"
  43
  44 #include "ED_screen.h"
  45
  46 #include "BIF_gl.h"
  47
  48 #include "WM_api.h"
  49 #include "WM_types.h"
  50
  51 #include "UI_resources.h"
  52
  53
  54 #include "info_intern.h"        // own include
  55
  56 /* ******************** default callbacks for info space ***************** */
  57
  58 static SpaceLink *info_new(const bContext *C)
  59 {
  60         ARegion *ar;
  61         SpaceInfo *sinfo;
  62
  63         sinfo= MEM_callocN(sizeof(SpaceInfo), "initinfo");
  64         sinfo->spacetype= SPACE_INFO;
  65
  66         /* header */
  67         ar= MEM_callocN(sizeof(ARegion), "header for info");
  68
  69         BLI_addtail(&sinfo->regionbase, ar);
  70         ar->regiontype= RGN_TYPE_HEADER;
  71         ar->alignment= RGN_ALIGN_BOTTOM;
  72
  73         /* main area */
  74         ar= MEM_callocN(sizeof(ARegion), "main area for info");
  75
  76         BLI_addtail(&sinfo->regionbase, ar);
  77         ar->regiontype= RGN_TYPE_WINDOW;
  78
  79         return (SpaceLink *)sinfo;
  80 }
  81
  82 /* not spacelink itself */
  83 static void info_free(SpaceLink *sl)
  84 {
  85 //      SpaceInfo *sinfo= (SpaceInfo*) sl;
  86
  87 }
  88
  89
  90 /* spacetype; init callback */
  91 static void info_init(struct wmWindowManager *wm, ScrArea *sa)
  92 {
  93
  94 }
  95
  96 static SpaceLink *info_duplicate(SpaceLink *sl)
  97 {
  98         SpaceInfo *sinfon= MEM_dupallocN(sl);
  99
 100         /* clear or remove stuff from old */
 101
 102         return (SpaceLink *)sinfon;
 103 }
 104
 105
 106
 107 /* add handlers, stuff you only do once or on area/region changes */
 108 static void info_main_area_init(wmWindowManager *wm, ARegion *ar)
 109 {
 110 }
 111
 112 static void info_main_area_draw(const bContext *C, ARegion *ar)
 113 {
 114
 115         /* clear and setup matrix */
 116         UI_ThemeClearColor(TH_BACK);
 117         glClear(GL_COLOR_BUFFER_BIT);
 118 }
 119
 120 void info_operatortypes(void)
 121 {
 122         WM_operatortype_append(FILE_OT_pack_all);
 123         WM_operatortype_append(FILE_OT_unpack_all);
 124         WM_operatortype_append(FILE_OT_make_paths_relative);
 125         WM_operatortype_append(FILE_OT_make_paths_absolute);
 126         WM_operatortype_append(FILE_OT_report_missing_files);
 127         WM_operatortype_append(FILE_OT_find_missing_files);
 128 }
 129
 130 void info_keymap(struct wmKeyConfig *keyconf)
 131 {
 132
 133 }
 134
 135 /* add handlers, stuff you only do once or on area/region changes */
 136 static void info_header_area_init(wmWindowManager *wm, ARegion *ar)
 137 {
 138         ED_region_header_init(ar);
 139 }
 140
 141 static void info_header_area_draw(const bContext *C, ARegion *ar)
 142 {
 143         ED_region_header(C, ar);
 144 }
 145
 146 static void info_main_area_listener(ARegion *ar, wmNotifier *wmn)
 147 {
 148         /* context changes */
 149 }
 150
 151 static void info_header_listener(ARegion *ar, wmNotifier *wmn)
 152 {
 153         /* context changes */
 154         switch(wmn->category) {
 155                 case NC_SCREEN:
 156                         if(ELEM(wmn->data, ND_SCREENCAST, ND_ANIMPLAY))
 157                                 ED_region_tag_redraw(ar);
 158                         break;
 159                 case NC_SCENE:
 160                         if(wmn->data==ND_RENDER_RESULT)
 161                                 ED_region_tag_redraw(ar);
 162                         break;
 163                 case NC_SPACE:
 164                         if(wmn->data == ND_SPACE_INFO)
 165                                 ED_region_tag_redraw(ar);
 166                         break;
 167                 case NC_ID:
 168                         if(wmn->action == NA_RENAME)
 169                                 ED_region_tag_redraw(ar);
 170         }
 171
 172 }
 173
 174 /* only called once, from space/spacetypes.c */
 175 void ED_spacetype_info(void)
 176 {
 177         SpaceType *st= MEM_callocN(sizeof(SpaceType), "spacetype info");
 178         ARegionType *art;
 179
 180         st->spaceid= SPACE_INFO;
 181         strncpy(st->name, "Info", BKE_ST_MAXNAME);
 182
 183         st->new= info_new;
 184         st->free= info_free;
 185         st->init= info_init;
 186         st->duplicate= info_duplicate;
 187         st->operatortypes= info_operatortypes;
 188         st->keymap= info_keymap;
 189
 190         /* regions: main window */
 191         art= MEM_callocN(sizeof(ARegionType), "spacetype info region");
 192         art->regionid = RGN_TYPE_WINDOW;
 193         art->init= info_main_area_init;
 194         art->draw= info_main_area_draw;
 195         art->listener= info_main_area_listener;
 196         art->keymapflag= ED_KEYMAP_UI|ED_KEYMAP_VIEW2D;
 197
 198         BLI_addhead(&st->regiontypes, art);
 199
 200         /* regions: header */
 201         art= MEM_callocN(sizeof(ARegionType), "spacetype info region");
 202         art->regionid = RGN_TYPE_HEADER;
 203         art->prefsizey= HEADERY;
 204
 205         art->keymapflag= ED_KEYMAP_UI|ED_KEYMAP_VIEW2D|ED_KEYMAP_FRAMES|ED_KEYMAP_HEADER;
 206         art->listener= info_header_listener;
 207         art->init= info_header_area_init;
 208         art->draw= info_header_area_draw;
 209
 210         BLI_addhead(&st->regiontypes, art);
 211
 212
 213         BKE_spacetype_register(st);
 214 }
 215