44aeb9158f002d39fb33a4c96ac7311b45cb94c1
[blender-staging.git] / 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 #include "DNA_space_types.h"
35 #include "DNA_scene_types.h"
36 #include "DNA_screen_types.h"
37 #include "DNA_userdef_types.h"
38
39 #include "MEM_guardedalloc.h"
40
41 #include "BLI_blenlib.h"
42 #include "BLI_math.h"
43 #include "BLI_rand.h"
44
45 #include "BKE_colortools.h"
46 #include "BKE_context.h"
47 #include "BKE_screen.h"
48
49 #include "ED_space_api.h"
50 #include "ED_screen.h"
51
52 #include "BIF_gl.h"
53
54 #include "WM_api.h"
55 #include "WM_types.h"
56
57 #include "UI_interface.h"
58 #include "UI_resources.h"
59 #include "UI_view2d.h"
60
61 #include "RNA_access.h"
62
63 #include "ED_markers.h"
64
65 #include "text_intern.h"        // own include
66
67 /* ******************** default callbacks for text space ***************** */
68
69 static SpaceLink *text_new(const bContext *C)
70 {
71         ARegion *ar;
72         SpaceText *stext;
73         
74         stext= MEM_callocN(sizeof(SpaceText), "inittext");
75         stext->spacetype= SPACE_TEXT;
76
77         stext->lheight= 12;
78         stext->tabnumber= 4;
79         
80         /* header */
81         ar= MEM_callocN(sizeof(ARegion), "header for text");
82         
83         BLI_addtail(&stext->regionbase, ar);
84         ar->regiontype= RGN_TYPE_HEADER;
85         ar->alignment= RGN_ALIGN_BOTTOM;
86         
87         /* main area */
88         ar= MEM_callocN(sizeof(ARegion), "main area for text");
89         
90         BLI_addtail(&stext->regionbase, ar);
91         ar->regiontype= RGN_TYPE_WINDOW;
92         
93         return (SpaceLink *)stext;
94 }
95
96 /* not spacelink itself */
97 static void text_free(SpaceLink *sl)
98 {       
99         SpaceText *stext= (SpaceText*) sl;
100         
101         stext->text= NULL;
102 }
103
104
105 /* spacetype; init callback */
106 static void text_init(struct wmWindowManager *wm, ScrArea *sa)
107 {
108
109 }
110
111 static SpaceLink *text_duplicate(SpaceLink *sl)
112 {
113         SpaceText *stextn= MEM_dupallocN(sl);
114         
115         /* clear or remove stuff from old */
116         
117         return (SpaceLink *)stextn;
118 }
119
120 static void text_listener(ScrArea *sa, wmNotifier *wmn)
121 {
122         SpaceText *st= sa->spacedata.first;
123
124         /* context changes */
125         switch(wmn->category) {
126                 case NC_TEXT:
127                         if(!wmn->reference || wmn->reference == st->text) {
128                                 ED_area_tag_redraw(sa);
129
130                                 if(wmn->action == NA_EDITED)
131                                         if(st->text)
132                                                 text_update_edited(st->text);
133                         }
134                         else if(wmn->data == ND_DISPLAY)
135                                 ED_area_tag_redraw(sa);
136
137                         break;
138                 case NC_SPACE:
139                         if(wmn->data == ND_SPACE_TEXT)
140                                 ED_area_tag_redraw(sa);
141                         break;
142         }
143 }
144
145 static void text_operatortypes(void)
146 {
147         WM_operatortype_append(TEXT_OT_new);
148         WM_operatortype_append(TEXT_OT_open);
149         WM_operatortype_append(TEXT_OT_reload);
150         WM_operatortype_append(TEXT_OT_unlink);
151         WM_operatortype_append(TEXT_OT_save);
152         WM_operatortype_append(TEXT_OT_save_as);
153         WM_operatortype_append(TEXT_OT_make_internal);
154         WM_operatortype_append(TEXT_OT_run_script);
155         WM_operatortype_append(TEXT_OT_refresh_pyconstraints);
156
157         WM_operatortype_append(TEXT_OT_paste);
158         WM_operatortype_append(TEXT_OT_copy);
159         WM_operatortype_append(TEXT_OT_cut);
160
161         WM_operatortype_append(TEXT_OT_convert_whitespace);
162         WM_operatortype_append(TEXT_OT_uncomment);
163         WM_operatortype_append(TEXT_OT_comment);
164         WM_operatortype_append(TEXT_OT_unindent);
165         WM_operatortype_append(TEXT_OT_indent);
166
167         WM_operatortype_append(TEXT_OT_markers_clear);
168         WM_operatortype_append(TEXT_OT_next_marker);
169         WM_operatortype_append(TEXT_OT_previous_marker);
170
171         WM_operatortype_append(TEXT_OT_select_line);
172         WM_operatortype_append(TEXT_OT_select_all);
173
174         WM_operatortype_append(TEXT_OT_jump);
175         WM_operatortype_append(TEXT_OT_move);
176         WM_operatortype_append(TEXT_OT_move_select);
177         WM_operatortype_append(TEXT_OT_delete);
178         WM_operatortype_append(TEXT_OT_overwrite_toggle);
179
180         WM_operatortype_append(TEXT_OT_cursor_set);
181         WM_operatortype_append(TEXT_OT_scroll);
182         WM_operatortype_append(TEXT_OT_scroll_bar);
183         WM_operatortype_append(TEXT_OT_line_number);
184
185         WM_operatortype_append(TEXT_OT_line_break);
186         WM_operatortype_append(TEXT_OT_insert);
187
188         WM_operatortype_append(TEXT_OT_properties);
189
190         WM_operatortype_append(TEXT_OT_find);
191         WM_operatortype_append(TEXT_OT_find_set_selected);
192         WM_operatortype_append(TEXT_OT_replace);
193         WM_operatortype_append(TEXT_OT_replace_set_selected);
194         WM_operatortype_append(TEXT_OT_mark_all);
195
196         WM_operatortype_append(TEXT_OT_to_3d_object);
197
198         WM_operatortype_append(TEXT_OT_resolve_conflict);
199 }
200
201 static void text_keymap(struct wmKeyConfig *keyconf)
202 {
203         wmKeyMap *keymap;
204         wmKeyMapItem *kmi;
205         
206         keymap= WM_keymap_find(keyconf, "Text", SPACE_TEXT, 0);
207         
208         #ifdef __APPLE__
209         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", LEFTARROWKEY, KM_PRESS, KM_OSKEY, 0)->ptr, "type", LINE_BEGIN);
210         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", RIGHTARROWKEY, KM_PRESS, KM_OSKEY, 0)->ptr, "type", LINE_BEGIN);
211         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move_select", LEFTARROWKEY, KM_PRESS, KM_SHIFT|KM_OSKEY, 0)->ptr, "type", LINE_BEGIN);
212         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move_select", RIGHTARROWKEY, KM_PRESS, KM_SHIFT|KM_OSKEY, 0)->ptr, "type", LINE_BEGIN);
213         WM_keymap_add_item(keymap, "TEXT_OT_save", SKEY, KM_PRESS, KM_ALT|KM_OSKEY, 0);
214         WM_keymap_add_item(keymap, "TEXT_OT_save_as", SKEY, KM_PRESS, KM_ALT|KM_SHIFT|KM_OSKEY, 0);
215         WM_keymap_add_item(keymap, "TEXT_OT_cut", XKEY, KM_PRESS, KM_OSKEY, 0);
216         WM_keymap_add_item(keymap, "TEXT_OT_copy", CKEY, KM_PRESS, KM_OSKEY, 0); 
217         WM_keymap_add_item(keymap, "TEXT_OT_paste", VKEY, KM_PRESS, KM_OSKEY, 0);
218         WM_keymap_add_item(keymap, "TEXT_OT_properties", FKEY, KM_PRESS, KM_OSKEY, 0);
219         WM_keymap_add_item(keymap, "TEXT_OT_find_set_selected", EKEY, KM_PRESS, KM_OSKEY, 0);
220         WM_keymap_add_item(keymap, "TEXT_OT_find", GKEY, KM_PRESS, KM_OSKEY, 0);
221         WM_keymap_add_item(keymap, "TEXT_OT_select_all", AKEY, KM_PRESS, KM_OSKEY, 0);
222         WM_keymap_add_item(keymap, "TEXT_OT_select_line", AKEY, KM_PRESS, KM_SHIFT|KM_OSKEY, 0);
223         #endif
224         
225         kmi = WM_keymap_add_item(keymap, "WM_OT_context_cycle_int", WHEELUPMOUSE, KM_PRESS, KM_CTRL, 0);
226         RNA_string_set(kmi->ptr, "path", "space_data.font_size");
227         RNA_boolean_set(kmi->ptr, "reverse", 0);
228         
229         kmi = WM_keymap_add_item(keymap, "WM_OT_context_cycle_int", WHEELDOWNMOUSE, KM_PRESS, KM_CTRL, 0);
230         RNA_string_set(kmi->ptr, "path", "space_data.font_size");
231         RNA_boolean_set(kmi->ptr, "reverse", 1);
232
233         kmi = WM_keymap_add_item(keymap, "WM_OT_context_cycle_int", PADPLUSKEY, KM_PRESS, KM_CTRL, 0);
234         RNA_string_set(kmi->ptr, "path", "space_data.font_size");
235         RNA_boolean_set(kmi->ptr, "reverse", 0);
236         
237         kmi = WM_keymap_add_item(keymap, "WM_OT_context_cycle_int", PADMINUS, KM_PRESS, KM_CTRL, 0);
238         RNA_string_set(kmi->ptr, "path", "space_data.font_size");
239         RNA_boolean_set(kmi->ptr, "reverse", 1);
240         
241         WM_keymap_add_item(keymap, "TEXT_OT_new", NKEY, KM_PRESS, KM_ALT, 0);
242         WM_keymap_add_item(keymap, "TEXT_OT_open", OKEY, KM_PRESS, KM_ALT, 0);
243         WM_keymap_add_item(keymap, "TEXT_OT_reload", RKEY, KM_PRESS, KM_ALT, 0);
244         WM_keymap_add_item(keymap, "TEXT_OT_save", SKEY, KM_PRESS, KM_ALT, 0);
245         WM_keymap_add_item(keymap, "TEXT_OT_save_as", SKEY, KM_PRESS, KM_ALT|KM_SHIFT|KM_CTRL, 0);
246
247         WM_keymap_add_item(keymap, "TEXT_OT_run_script", PKEY, KM_PRESS, KM_ALT, 0);
248         
249         WM_keymap_add_item(keymap, "TEXT_OT_cut", XKEY, KM_PRESS, KM_CTRL, 0);
250         WM_keymap_add_item(keymap, "TEXT_OT_copy", CKEY, KM_PRESS, KM_CTRL, 0);
251         WM_keymap_add_item(keymap, "TEXT_OT_paste", VKEY, KM_PRESS, KM_CTRL, 0);
252
253         if(U.uiflag & USER_MMB_PASTE) // XXX not dynamic
254                 RNA_boolean_set(WM_keymap_add_item(keymap, "TEXT_OT_paste", MIDDLEMOUSE, KM_PRESS, 0, 0)->ptr, "selection", 1);
255
256         WM_keymap_add_item(keymap, "TEXT_OT_jump", JKEY, KM_PRESS, KM_CTRL, 0);
257         WM_keymap_add_item(keymap, "TEXT_OT_find", GKEY, KM_PRESS, KM_CTRL, 0);
258         
259         WM_keymap_add_item(keymap, "TEXT_OT_properties", FKEY, KM_PRESS, KM_CTRL, 0);
260         WM_keymap_add_item(keymap, "TEXT_OT_replace", HKEY, KM_PRESS, KM_CTRL, 0);
261
262         WM_keymap_add_item(keymap, "TEXT_OT_to_3d_object", MKEY, KM_PRESS, KM_ALT, 0);
263
264         WM_keymap_add_item(keymap, "TEXT_OT_select_all", AKEY, KM_PRESS, KM_CTRL, 0);
265         WM_keymap_add_item(keymap, "TEXT_OT_select_line", AKEY, KM_PRESS, KM_SHIFT|KM_CTRL, 0);
266         
267
268         WM_keymap_add_item(keymap, "TEXT_OT_indent", TABKEY, KM_PRESS, 0, 0);
269         WM_keymap_add_item(keymap, "TEXT_OT_unindent", TABKEY, KM_PRESS, KM_SHIFT, 0);
270         WM_keymap_add_item(keymap, "TEXT_OT_uncomment", DKEY, KM_PRESS, KM_CTRL|KM_SHIFT, 0);
271
272         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", HOMEKEY, KM_PRESS, 0, 0)->ptr, "type", LINE_BEGIN);
273         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", ENDKEY, KM_PRESS, 0, 0)->ptr, "type", LINE_END);
274         
275         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", EKEY, KM_PRESS, KM_CTRL, 0)->ptr, "type", LINE_END);
276         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", EKEY, KM_PRESS, KM_CTRL|KM_SHIFT, 0)->ptr, "type", LINE_END);
277         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", LEFTARROWKEY, KM_PRESS, 0, 0)->ptr, "type", PREV_CHAR);
278         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", RIGHTARROWKEY, KM_PRESS, 0, 0)->ptr, "type", NEXT_CHAR);
279         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", LEFTARROWKEY, KM_PRESS, KM_CTRL, 0)->ptr, "type", PREV_WORD);
280         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", RIGHTARROWKEY, KM_PRESS, KM_CTRL, 0)->ptr, "type", NEXT_WORD);
281         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", UPARROWKEY, KM_PRESS, 0, 0)->ptr, "type", PREV_LINE);
282         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", DOWNARROWKEY, KM_PRESS, 0, 0)->ptr, "type", NEXT_LINE);
283         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", PAGEUPKEY, KM_PRESS, 0, 0)->ptr, "type", PREV_PAGE);
284         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move", PAGEDOWNKEY, KM_PRESS, 0, 0)->ptr, "type", NEXT_PAGE);
285
286         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move_select", HOMEKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "type", LINE_BEGIN);
287         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move_select", ENDKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "type", LINE_END);
288         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move_select", LEFTARROWKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "type", PREV_CHAR);
289         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move_select", RIGHTARROWKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "type", NEXT_CHAR);
290         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move_select", LEFTARROWKEY, KM_PRESS, KM_SHIFT|KM_CTRL, 0)->ptr, "type", PREV_WORD);
291         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move_select", RIGHTARROWKEY, KM_PRESS, KM_SHIFT|KM_CTRL, 0)->ptr, "type", NEXT_WORD);
292         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move_select", UPARROWKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "type", PREV_LINE);
293         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move_select", DOWNARROWKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "type", NEXT_LINE);
294         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move_select", PAGEUPKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "type", PREV_PAGE);
295         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_move_select", PAGEDOWNKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "type", NEXT_PAGE);
296
297         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_delete", DELKEY, KM_PRESS, 0, 0)->ptr, "type", DEL_NEXT_CHAR);
298         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_delete", DKEY, KM_PRESS, KM_CTRL, 0)->ptr, "type", DEL_NEXT_CHAR);
299         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_delete", BACKSPACEKEY, KM_PRESS, 0, 0)->ptr, "type", DEL_PREV_CHAR);
300         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_delete", DELKEY, KM_PRESS, KM_CTRL, 0)->ptr, "type", DEL_NEXT_WORD);
301         RNA_enum_set(WM_keymap_add_item(keymap, "TEXT_OT_delete", BACKSPACEKEY, KM_PRESS, KM_CTRL, 0)->ptr, "type", DEL_PREV_WORD);
302
303         WM_keymap_add_item(keymap, "TEXT_OT_overwrite_toggle", INSERTKEY, KM_PRESS, 0, 0);
304
305         WM_keymap_add_item(keymap, "TEXT_OT_scroll", MIDDLEMOUSE, KM_PRESS, 0, 0);
306         WM_keymap_add_item(keymap, "TEXT_OT_scroll", MOUSEPAN, 0, 0, 0);
307         WM_keymap_add_item(keymap, "TEXT_OT_scroll_bar", LEFTMOUSE, KM_PRESS, 0, 0);
308         WM_keymap_add_item(keymap, "TEXT_OT_cursor_set", LEFTMOUSE, KM_PRESS, 0, 0);
309         RNA_boolean_set(WM_keymap_add_item(keymap, "TEXT_OT_cursor_set", LEFTMOUSE, KM_PRESS, KM_SHIFT, 0)->ptr, "select", 1);
310         RNA_int_set(WM_keymap_add_item(keymap, "TEXT_OT_scroll", WHEELUPMOUSE, KM_PRESS, 0, 0)->ptr, "lines", -1);
311         RNA_int_set(WM_keymap_add_item(keymap, "TEXT_OT_scroll", WHEELDOWNMOUSE, KM_PRESS, 0, 0)->ptr, "lines", 1);
312
313         WM_keymap_add_item(keymap, "TEXT_OT_line_break", RETKEY, KM_PRESS, 0, 0);
314         WM_keymap_add_item(keymap, "TEXT_OT_line_break", PADENTER, KM_PRESS, 0, 0);
315
316         WM_keymap_add_item(keymap, "TEXT_OT_line_number", KM_TEXTINPUT, KM_ANY, KM_ANY, 0);
317         WM_keymap_add_item(keymap, "TEXT_OT_insert", KM_TEXTINPUT, KM_ANY, KM_ANY, 0); // last!
318 }
319
320 static int text_context(const bContext *C, const char *member, bContextDataResult *result)
321 {
322         SpaceText *st= CTX_wm_space_text(C);
323
324         if(CTX_data_dir(member)) {
325                 static const char *dir[] = {"edit_text", NULL};
326                 CTX_data_dir_set(result, dir);
327                 return 1;
328         }
329         else if(CTX_data_equals(member, "edit_text")) {
330                 CTX_data_id_pointer_set(result, &st->text->id);
331                 return 1;
332         }
333
334         return 0;
335 }
336
337 /********************* main region ********************/
338
339 /* add handlers, stuff you only do once or on area/region changes */
340 static void text_main_area_init(wmWindowManager *wm, ARegion *ar)
341 {
342         wmKeyMap *keymap;
343         
344         UI_view2d_region_reinit(&ar->v2d, V2D_COMMONVIEW_STANDARD, ar->winx, ar->winy);
345         
346         /* own keymap */
347         keymap= WM_keymap_find(wm->defaultconf, "Text", SPACE_TEXT, 0);
348         WM_event_add_keymap_handler_bb(&ar->handlers, keymap, &ar->v2d.mask, &ar->winrct);
349 }
350
351 static void text_main_area_draw(const bContext *C, ARegion *ar)
352 {
353         /* draw entirely, view changes should be handled here */
354         SpaceText *st= CTX_wm_space_text(C);
355         //View2D *v2d= &ar->v2d;
356         float col[3];
357         
358         /* clear and setup matrix */
359         UI_GetThemeColor3fv(TH_BACK, col);
360         glClearColor(col[0], col[1], col[2], 0.0);
361         glClear(GL_COLOR_BUFFER_BIT);
362         
363         // UI_view2d_view_ortho(C, v2d);
364                 
365         /* data... */
366         draw_text_main(st, ar);
367         
368         /* reset view matrix */
369         // UI_view2d_view_restore(C);
370         
371         /* scrollers? */
372 }
373
374 static void text_cursor(wmWindow *win, ScrArea *sa, ARegion *ar)
375 {
376         WM_cursor_set(win, BC_TEXTEDITCURSOR);
377 }
378
379 /****************** header region ******************/
380
381 /* add handlers, stuff you only do once or on area/region changes */
382 static void text_header_area_init(wmWindowManager *wm, ARegion *ar)
383 {
384         ED_region_header_init(ar);
385 }
386
387 static void text_header_area_draw(const bContext *C, ARegion *ar)
388 {
389         ED_region_header(C, ar);
390 }
391
392 /****************** properties region ******************/
393
394 /* add handlers, stuff you only do once or on area/region changes */
395 static void text_properties_area_init(wmWindowManager *wm, ARegion *ar)
396 {
397         ED_region_panels_init(wm, ar);
398 }
399
400 static void text_properties_area_draw(const bContext *C, ARegion *ar)
401 {
402         ED_region_panels(C, ar, 1, NULL, -1);
403 }
404
405 /********************* registration ********************/
406
407 /* only called once, from space/spacetypes.c */
408 void ED_spacetype_text(void)
409 {
410         SpaceType *st= MEM_callocN(sizeof(SpaceType), "spacetype text");
411         ARegionType *art;
412         
413         st->spaceid= SPACE_TEXT;
414         strncpy(st->name, "Text", BKE_ST_MAXNAME);
415         
416         st->new= text_new;
417         st->free= text_free;
418         st->init= text_init;
419         st->duplicate= text_duplicate;
420         st->operatortypes= text_operatortypes;
421         st->keymap= text_keymap;
422         st->listener= text_listener;
423         st->context= text_context;
424         
425         /* regions: main window */
426         art= MEM_callocN(sizeof(ARegionType), "spacetype text region");
427         art->regionid = RGN_TYPE_WINDOW;
428         art->init= text_main_area_init;
429         art->draw= text_main_area_draw;
430         art->cursor= text_cursor;
431
432         BLI_addhead(&st->regiontypes, art);
433         
434         /* regions: properties */
435         art= MEM_callocN(sizeof(ARegionType), "spacetype text region");
436         art->regionid = RGN_TYPE_UI;
437         art->prefsizex= UI_COMPACT_PANEL_WIDTH;
438         art->keymapflag= ED_KEYMAP_UI|ED_KEYMAP_VIEW2D;
439         
440         art->init= text_properties_area_init;
441         art->draw= text_properties_area_draw;
442         BLI_addhead(&st->regiontypes, art);
443
444         /* regions: header */
445         art= MEM_callocN(sizeof(ARegionType), "spacetype text region");
446         art->regionid = RGN_TYPE_HEADER;
447         art->prefsizey= HEADERY;
448         art->keymapflag= ED_KEYMAP_UI|ED_KEYMAP_VIEW2D|ED_KEYMAP_HEADER;
449         
450         art->init= text_header_area_init;
451         art->draw= text_header_area_draw;
452
453         BLI_addhead(&st->regiontypes, art);
454
455         BKE_spacetype_register(st);
456 }
457