source/blender/editors/space_text/space_text.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 #include "DNA_text_types.h"
  33 #include "DNA_object_types.h"
  34
  35 #include "MEM_guardedalloc.h"
  36
  37 #include "BLI_blenlib.h"
  38 #include "BLI_math.h"
  39 #include "BLI_rand.h"
  40
  41 #include "BKE_colortools.h"
  42 #include "BKE_context.h"
  43 #include "BKE_screen.h"
  44
  45 #include "ED_screen.h"
  46
  47 #include "BIF_gl.h"
  48
  49 #include "WM_api.h"
  50 #include "WM_types.h"
  51
  52 #include "UI_interface.h"
  53 #include "UI_resources.h"
  54 #include "UI_view2d.h"
  55
  56 #include "RNA_access.h"
  57
  58
  59 #include "text_intern.h"        // own include
  60
  61 /* ******************** default callbacks for text space ***************** */
  62
  63 static SpaceLink *text_new(const bContext *C)
  64 {
  65         ARegion *ar;
  66         SpaceText *stext;
  67
  68         stext= MEM_callocN(sizeof(SpaceText), "inittext");
  69         stext->spacetype= SPACE_TEXT;
  70
  71         stext->lheight= 12;
  72         stext->tabnumber= 4;
  73
  74         /* header */
  75         ar= MEM_callocN(sizeof(ARegion), "header for text");
  76
  77         BLI_addtail(&stext->regionbase, ar);
  78         ar->regiontype= RGN_TYPE_HEADER;
  79         ar->alignment= RGN_ALIGN_BOTTOM;
  80
  81         /* main area */
  82         ar= MEM_callocN(sizeof(ARegion), "main area for text");
  83
  84         BLI_addtail(&stext->regionbase, ar);
  85         ar->regiontype= RGN_TYPE_WINDOW;
  86
  87         return (SpaceLink *)stext;
  88 }
  89
  90 /* not spacelink itself */
  91 static void text_free(SpaceLink *sl)
  92 {
  93         SpaceText *stext= (SpaceText*) sl;
  94
  95         stext->text= NULL;
  96 }
  97
  98
  99 /* spacetype; init callback */
 100 static void text_init(struct wmWindowManager *wm, ScrArea *sa)
 101 {
 102
 103 }
 104
 105 static SpaceLink *text_duplicate(SpaceLink *sl)
 106 {
 107         SpaceText *stextn= MEM_dupallocN(sl);
 108
 109         /* clear or remove stuff from old */
 110
 111         return (SpaceLink *)stextn;
 112 }
 113
 114 static void text_listener(ScrArea *sa, wmNotifier *wmn)
 115 {
 116         SpaceText *st= sa->spacedata.first;
 117
 118         /* context changes */
 119         switch(wmn->category) {
 120                 case NC_TEXT:
 121                         if(!wmn->reference || wmn->reference == st->text) {
 122                                 ED_area_tag_redraw(sa);
 123
 124                                 if(wmn->action == NA_EDITED)
 125                                         if(st->text)
 126                                                 text_update_edited(st->text);
 127                         }
 128                         else if(wmn->data == ND_DISPLAY)
 129                                 ED_area_tag_redraw(sa);
 130
 131                         break;
 132                 case NC_SPACE:
 133                         if(wmn->data == ND_SPACE_TEXT)
 134                                 ED_area_tag_redraw(sa);
 135                         break;
 136         }
 137 }
 138
 139 static void text_operatortypes(void)
 140 {
 141         WM_operatortype_append(TEXT_OT_new);
 142         WM_operatortype_append(TEXT_OT_open);
 143         WM_operatortype_append(TEXT_OT_reload);
 144         WM_operatortype_append(TEXT_OT_unlink);
 145         WM_operatortype_append(TEXT_OT_save);
 146         WM_operatortype_append(TEXT_OT_save_as);
 147         WM_operatortype_append(TEXT_OT_make_internal);
 148         WM_operatortype_append(TEXT_OT_run_script);
 149         WM_operatortype_append(TEXT_OT_refresh_pyconstraints);
 150
 151         WM_operatortype_append(TEXT_OT_paste);
 152         WM_operatortype_append(TEXT_OT_copy);
 153         WM_operatortype_append(TEXT_OT_cut);
 154
 155         WM_operatortype_append(TEXT_OT_convert_whitespace);
 156         WM_operatortype_append(TEXT_OT_uncomment);
 157         WM_operatortype_append(TEXT_OT_comment);
 158         WM_operatortype_append(TEXT_OT_unindent);
 159         WM_operatortype_append(TEXT_OT_indent);
 160
 161         WM_operatortype_append(TEXT_OT_markers_clear);
 162         WM_operatortype_append(TEXT_OT_next_marker);
 163         WM_operatortype_append(TEXT_OT_previous_marker);
 164
 165         WM_operatortype_append(TEXT_OT_select_line);
 166         WM_operatortype_append(TEXT_OT_select_all);
 167
 168         WM_operatortype_append(TEXT_OT_jump);
 169         WM_operatortype_append(TEXT_OT_move);
 170         WM_operatortype_append(TEXT_OT_move_select);
 171         WM_operatortype_append(TEXT_OT_delete);
 172         WM_operatortype_append(TEXT_OT_overwrite_toggle);
 173
 174         WM_operatortype_append(TEXT_OT_cursor_set);
 175         WM_operatortype_append(TEXT_OT_scroll);
 176         WM_operatortype_append(TEXT_OT_scroll_bar);
 177         WM_operatortype_append(TEXT_OT_line_number);
 178
 179         WM_operatortype_append(TEXT_OT_line_break);
 180         WM_operatortype_append(TEXT_OT_insert);
 181
 182         WM_operatortype_append(TEXT_OT_properties);
 183
 184         WM_operatortype_append(TEXT_OT_find);
 185         WM_operatortype_append(TEXT_OT_find_set_selected);
 186         WM_operatortype_append(TEXT_OT_replace);
 187         WM_operatortype_append(TEXT_OT_replace_set_selected);
 188         WM_operatortype_append(TEXT_OT_mark_all);
 189
 190         WM_operatortype_append(TEXT_OT_to_3d_object);
 191
 192         WM_operatortype_append(TEXT_OT_resolve_conflict);
 193 }
 194
 195 static void text_keymap(struct wmKeyConfig *keyconf)
 196 {
 197         wmKeyMap *keymap;
 198         wmKeyMapItem *kmi;
 199
 200         keymap= WM_keymap_find(keyconf, "Text", SPACE_TEXT, 0);
 201
 202         #ifdef __APPLE__
 203         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", LEFTARROWKEY, KM_PRESS, KM_OSKEY, 0)->ptr, "type", LINE_BEGIN);
 204         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", RIGHTARROWKEY, KM_PRESS, KM_OSKEY, 0)->ptr, "type", LINE_BEGIN);
 205         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move_select", LEFTARROWKEY, KM_PRESS, KM_SHIFT|KM_OSKEY, 0)->ptr, "type", LINE_BEGIN);
 206         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move_select", RIGHTARROWKEY, KM_PRESS, KM_SHIFT|KM_OSKEY, 0)->ptr, "type", LINE_BEGIN);
 207         WM_keymap_add_item(keymap, "TEXT_OT_save", SKEY, KM_PRESS, KM_ALT|KM_OSKEY, 0);
 208         WM_keymap_add_item(keymap, "TEXT_OT_save_as", SKEY, KM_PRESS, KM_ALT|KM_SHIFT|KM_OSKEY, 0);
 209         WM_keymap_add_item(keymap, "TEXT_OT_cut", XKEY, KM_PRESS, KM_OSKEY, 0);
 210         WM_keymap_add_item(keymap, "TEXT_OT_copy", CKEY, KM_PRESS, KM_OSKEY, 0);
 211         WM_keymap_add_item(keymap, "TEXT_OT_paste", VKEY, KM_PRESS, KM_OSKEY, 0);
 212         WM_keymap_add_item(keymap, "TEXT_OT_properties", FKEY, KM_PRESS, KM_OSKEY, 0);
 213         WM_keymap_add_item(keymap, "TEXT_OT_find_set_selected", EKEY, KM_PRESS, KM_OSKEY, 0);
 214         WM_keymap_add_item(keymap, "TEXT_OT_find", GKEY, KM_PRESS, KM_OSKEY, 0);
 215         WM_keymap_add_item(keymap, "TEXT_OT_select_all", AKEY, KM_PRESS, KM_OSKEY, 0);
 216         WM_keymap_add_item(keymap, "TEXT_OT_select_line", AKEY, KM_PRESS, KM_SHIFT|KM_OSKEY, 0);
 217         #endif
 218
 219         kmi = WM_keymap_add_item(keymap, "WM_OT_context_cycle_int", WHEELUPMOUSE, KM_PRESS, KM_CTRL, 0);
 220         RNA_string_set(kmi->ptr, "path", "space_data.font_size");
 221         RNA_boolean_set(kmi->ptr, "reverse", 0);
 222
 223         kmi = WM_keymap_add_item(keymap, "WM_OT_context_cycle_int", WHEELDOWNMOUSE, KM_PRESS, KM_CTRL, 0);
 224         RNA_string_set(kmi->ptr, "path", "space_data.font_size");
 225         RNA_boolean_set(kmi->ptr, "reverse", 1);
 226
 227         kmi = WM_keymap_add_item(keymap, "WM_OT_context_cycle_int", PADPLUSKEY, KM_PRESS, KM_CTRL, 0);
 228         RNA_string_set(kmi->ptr, "path", "space_data.font_size");
 229         RNA_boolean_set(kmi->ptr, "reverse", 0);
 230
 231         kmi = WM_keymap_add_item(keymap, "WM_OT_context_cycle_int", PADMINUS, KM_PRESS, KM_CTRL, 0);
 232         RNA_string_set(kmi->ptr, "path", "space_data.font_size");
 233         RNA_boolean_set(kmi->ptr, "reverse", 1);
 234
 235         WM_keymap_add_item(keymap, "TEXT_OT_new", NKEY, KM_PRESS, KM_ALT, 0);
 236         WM_keymap_add_item(keymap, "TEXT_OT_open", OKEY, KM_PRESS, KM_ALT, 0);
 237         WM_keymap_add_item(keymap, "TEXT_OT_reload", RKEY, KM_PRESS, KM_ALT, 0);
 238         WM_keymap_add_item(keymap, "TEXT_OT_save", SKEY, KM_PRESS, KM_ALT, 0);
 239         WM_keymap_add_item(keymap, "TEXT_OT_save_as", SKEY, KM_PRESS, KM_ALT|KM_SHIFT|KM_CTRL, 0);
 240
 241         WM_keymap_add_item(keymap, "TEXT_OT_run_script", PKEY, KM_PRESS, KM_ALT, 0);
 242
 243         WM_keymap_add_item(keymap, "TEXT_OT_cut", XKEY, KM_PRESS, KM_CTRL, 0);
 244         WM_keymap_add_item(keymap, "TEXT_OT_copy", CKEY, KM_PRESS, KM_CTRL, 0);
 245         WM_keymap_add_item(keymap, "TEXT_OT_paste", VKEY, KM_PRESS, KM_CTRL, 0);
 246
 247         if(U.uiflag & USER_MMB_PASTE) // XXX not dynamic
 248                 RNA_boolean_set(WM_keymap_add_item(keymap, "TEXT_OT_paste", MIDDLEMOUSE, KM_PRESS, 0, 0)->ptr, "selection", 1);
 249
 250         WM_keymap_add_item(keymap, "TEXT_OT_jump", JKEY, KM_PRESS, KM_CTRL, 0);
 251         WM_keymap_add_item(keymap, "TEXT_OT_find", GKEY, KM_PRESS, KM_CTRL, 0);
 252
 253         WM_keymap_add_item(keymap, "TEXT_OT_properties", FKEY, KM_PRESS, KM_CTRL, 0);
 254         WM_keymap_add_item(keymap, "TEXT_OT_replace", HKEY, KM_PRESS, KM_CTRL, 0);
 255
 256         WM_keymap_add_item(keymap, "TEXT_OT_to_3d_object", MKEY, KM_PRESS, KM_ALT, 0);
 257
 258         WM_keymap_add_item(keymap, "TEXT_OT_select_all", AKEY, KM_PRESS, KM_CTRL, 0);
 259         WM_keymap_add_item(keymap, "TEXT_OT_select_line", AKEY, KM_PRESS, KM_SHIFT|KM_CTRL, 0);
 260
 261
 262         WM_keymap_add_item(keymap, "TEXT_OT_indent", TABKEY, KM_PRESS, 0, 0);
 263         WM_keymap_add_item(keymap, "TEXT_OT_unindent", TABKEY, KM_PRESS, KM_SHIFT, 0);
 264         WM_keymap_add_item(keymap, "TEXT_OT_uncomment", DKEY, KM_PRESS, KM_CTRL|KM_SHIFT, 0);
 265
 266         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", HOMEKEY, KM_PRESS, 0, 0)->ptr, "type", LINE_BEGIN);
 267         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", ENDKEY, KM_PRESS, 0, 0)->ptr, "type", LINE_END);
 268
 269         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", EKEY, KM_PRESS, KM_CTRL, 0)->ptr, "type", LINE_END);
 270         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", EKEY, KM_PRESS, KM_CTRL|KM_SHIFT, 0)->ptr, "type", LINE_END);
 271         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", LEFTARROWKEY, KM_PRESS, 0, 0)->ptr, "type", PREV_CHAR);
 272         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", RIGHTARROWKEY, KM_PRESS, 0, 0)->ptr, "type", NEXT_CHAR);
 273         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", LEFTARROWKEY, KM_PRESS, KM_CTRL, 0)->ptr, "type", PREV_WORD);
 274         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", RIGHTARROWKEY, KM_PRESS, KM_CTRL, 0)->ptr, "type", NEXT_WORD);
 275         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", UPARROWKEY, KM_PRESS, 0, 0)->ptr, "type", PREV_LINE);
 276         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", DOWNARROWKEY, KM_PRESS, 0, 0)->ptr, "type", NEXT_LINE);
 277         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", PAGEUPKEY, KM_PRESS, 0, 0)->ptr, "type", PREV_PAGE);
 278         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", PAGEDOWNKEY, KM_PRESS, 0, 0)->ptr, "type", NEXT_PAGE);
 279
 280         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move_select", HOMEKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "type", LINE_BEGIN);
 281         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move_select", ENDKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "type", LINE_END);
 282         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move_select", LEFTARROWKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "type", PREV_CHAR);
 283         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move_select", RIGHTARROWKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "type", NEXT_CHAR);
 284         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move_select", LEFTARROWKEY, KM_PRESS, KM_SHIFT|KM_CTRL, 0)->ptr, "type", PREV_WORD);
 285         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move_select", RIGHTARROWKEY, KM_PRESS, KM_SHIFT|KM_CTRL, 0)->ptr, "type", NEXT_WORD);
 286         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move_select", UPARROWKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "type", PREV_LINE);
 287         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move_select", DOWNARROWKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "type", NEXT_LINE);
 288         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move_select", PAGEUPKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "type", PREV_PAGE);
 289         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move_select", PAGEDOWNKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "type", NEXT_PAGE);
 290
 291         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_delete", DELKEY, KM_PRESS, 0, 0)->ptr, "type", DEL_NEXT_CHAR);
 292         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_delete", DKEY, KM_PRESS, KM_CTRL, 0)->ptr, "type", DEL_NEXT_CHAR);
 293         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_delete", BACKSPACEKEY, KM_PRESS, 0, 0)->ptr, "type", DEL_PREV_CHAR);
 294         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_delete", DELKEY, KM_PRESS, KM_CTRL, 0)->ptr, "type", DEL_NEXT_WORD);
 295         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_delete", BACKSPACEKEY, KM_PRESS, KM_CTRL, 0)->ptr, "type", DEL_PREV_WORD);
 296
 297         WM_keymap_add_item(keymap, "TEXT_OT_overwrite_toggle", INSERTKEY, KM_PRESS, 0, 0);
 298
 299         WM_keymap_add_item(keymap, "TEXT_OT_scroll", MIDDLEMOUSE, KM_PRESS, 0, 0);
 300         WM_keymap_add_item(keymap, "TEXT_OT_scroll", MOUSEPAN, 0, 0, 0);
 301         WM_keymap_add_item(keymap, "TEXT_OT_scroll_bar", LEFTMOUSE, KM_PRESS, 0, 0);
 302         WM_keymap_add_item(keymap, "TEXT_OT_cursor_set", LEFTMOUSE, KM_PRESS, 0, 0);
 303         RNA_boolean_set(WM_keymap_add_item(keymap, "TEXT_OT_cursor_set", LEFTMOUSE, KM_PRESS, KM_SHIFT, 0)->ptr, "select", 1);
 304         RNA_int_set(WM_keymap_add_item(keymap, "TEXT_OT_scroll", WHEELUPMOUSE, KM_PRESS, 0, 0)->ptr, "lines", -1);
 305         RNA_int_set(WM_keymap_add_item(keymap, "TEXT_OT_scroll", WHEELDOWNMOUSE, KM_PRESS, 0, 0)->ptr, "lines", 1);
 306
 307         WM_keymap_add_item(keymap, "TEXT_OT_line_break", RETKEY, KM_PRESS, 0, 0);
 308         WM_keymap_add_item(keymap, "TEXT_OT_line_break", PADENTER, KM_PRESS, 0, 0);
 309
 310         WM_keymap_add_item(keymap, "TEXT_OT_line_number", KM_TEXTINPUT, KM_ANY, KM_ANY, 0);
 311         WM_keymap_add_item(keymap, "TEXT_OT_insert", KM_TEXTINPUT, KM_ANY, KM_ANY, 0); // last!
 312 }
 313
 314 static int text_context(const bContext *C, const char *member, bContextDataResult *result)
 315 {
 316         SpaceText *st= CTX_wm_space_text(C);
 317
 318         if(CTX_data_dir(member)) {
 319                 static const char *dir[] = {"edit_text", NULL};
 320                 CTX_data_dir_set(result, dir);
 321                 return 1;
 322         }
 323         else if(CTX_data_equals(member, "edit_text")) {
 324                 CTX_data_id_pointer_set(result, &st->text->id);
 325                 return 1;
 326         }
 327
 328         return 0;
 329 }
 330
 331 /********************* main region ********************/
 332
 333 /* add handlers, stuff you only do once or on area/region changes */
 334 static void text_main_area_init(wmWindowManager *wm, ARegion *ar)
 335 {
 336         wmKeyMap *keymap;
 337
 338         UI_view2d_region_reinit(&ar->v2d, V2D_COMMONVIEW_STANDARD, ar->winx, ar->winy);
 339
 340         /* own keymap */
 341         keymap= WM_keymap_find(wm->defaultconf, "Text", SPACE_TEXT, 0);
 342         WM_event_add_keymap_handler_bb(&ar->handlers, keymap, &ar->v2d.mask, &ar->winrct);
 343 }
 344
 345 static void text_main_area_draw(const bContext *C, ARegion *ar)
 346 {
 347         /* draw entirely, view changes should be handled here */
 348         SpaceText *st= CTX_wm_space_text(C);
 349         //View2D *v2d= &ar->v2d;
 350
 351         /* clear and setup matrix */
 352         UI_ThemeClearColor(TH_BACK);
 353         glClear(GL_COLOR_BUFFER_BIT);
 354
 355         // UI_view2d_view_ortho(C, v2d);
 356
 357         /* data... */
 358         draw_text_main(st, ar);
 359
 360         /* reset view matrix */
 361         // UI_view2d_view_restore(C);
 362
 363         /* scrollers? */
 364 }
 365
 366 static void text_cursor(wmWindow *win, ScrArea *sa, ARegion *ar)
 367 {
 368         WM_cursor_set(win, BC_TEXTEDITCURSOR);
 369 }
 370
 371
 372
 373 /* ************* dropboxes ************* */
 374
 375 static int text_drop_poll(bContext *C, wmDrag *drag, wmEvent *event)
 376 {
 377         if(drag->type==WM_DRAG_PATH)
 378                 if(ELEM(drag->icon, 0, ICON_FILE_BLANK))        /* rule might not work? */
 379                         return 1;
 380         return 0;
 381 }
 382
 383 static void text_drop_copy(wmDrag *drag, wmDropBox *drop)
 384 {
 385         /* copy drag path to properties */
 386         RNA_string_set(drop->ptr, "path", drag->path);
 387 }
 388
 389 /* this region dropbox definition */
 390 static void text_dropboxes(void)
 391 {
 392         ListBase *lb= WM_dropboxmap_find("Text", SPACE_TEXT, RGN_TYPE_WINDOW);
 393
 394         WM_dropbox_add(lb, "TEXT_OT_open", text_drop_poll, text_drop_copy);
 395
 396 }
 397
 398 /* ************* end drop *********** */
 399
 400
 401 /****************** header region ******************/
 402
 403 /* add handlers, stuff you only do once or on area/region changes */
 404 static void text_header_area_init(wmWindowManager *wm, ARegion *ar)
 405 {
 406         ED_region_header_init(ar);
 407 }
 408
 409 static void text_header_area_draw(const bContext *C, ARegion *ar)
 410 {
 411         ED_region_header(C, ar);
 412 }
 413
 414 /****************** properties region ******************/
 415
 416 /* add handlers, stuff you only do once or on area/region changes */
 417 static void text_properties_area_init(wmWindowManager *wm, ARegion *ar)
 418 {
 419         ED_region_panels_init(wm, ar);
 420 }
 421
 422 static void text_properties_area_draw(const bContext *C, ARegion *ar)
 423 {
 424         ED_region_panels(C, ar, 1, NULL, -1);
 425 }
 426
 427 /********************* registration ********************/
 428
 429 /* only called once, from space/spacetypes.c */
 430 void ED_spacetype_text(void)
 431 {
 432         SpaceType *st= MEM_callocN(sizeof(SpaceType), "spacetype text");
 433         ARegionType *art;
 434
 435         st->spaceid= SPACE_TEXT;
 436         strncpy(st->name, "Text", BKE_ST_MAXNAME);
 437
 438         st->new= text_new;
 439         st->free= text_free;
 440         st->init= text_init;
 441         st->duplicate= text_duplicate;
 442         st->operatortypes= text_operatortypes;
 443         st->keymap= text_keymap;
 444         st->listener= text_listener;
 445         st->context= text_context;
 446         st->dropboxes = text_dropboxes;
 447
 448         /* regions: main window */
 449         art= MEM_callocN(sizeof(ARegionType), "spacetype text region");
 450         art->regionid = RGN_TYPE_WINDOW;
 451         art->init= text_main_area_init;
 452         art->draw= text_main_area_draw;
 453         art->cursor= text_cursor;
 454
 455         BLI_addhead(&st->regiontypes, art);
 456
 457         /* regions: properties */
 458         art= MEM_callocN(sizeof(ARegionType), "spacetype text region");
 459         art->regionid = RGN_TYPE_UI;
 460         art->prefsizex= UI_COMPACT_PANEL_WIDTH;
 461         art->keymapflag= ED_KEYMAP_UI|ED_KEYMAP_VIEW2D;
 462
 463         art->init= text_properties_area_init;
 464         art->draw= text_properties_area_draw;
 465         BLI_addhead(&st->regiontypes, art);
 466
 467         /* regions: header */
 468         art= MEM_callocN(sizeof(ARegionType), "spacetype text region");
 469         art->regionid = RGN_TYPE_HEADER;
 470         art->prefsizey= HEADERY;
 471         art->keymapflag= ED_KEYMAP_UI|ED_KEYMAP_VIEW2D|ED_KEYMAP_HEADER;
 472
 473         art->init= text_header_area_init;
 474         art->draw= text_header_area_draw;
 475
 476         BLI_addhead(&st->regiontypes, art);
 477
 478         BKE_spacetype_register(st);
 479 }
 480