Sorry, three commits in one, became difficult to untangle..
[blender-staging.git] / source / blender / windowmanager / intern / wm_init_exit.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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
19  *
20  * The Original Code is Copyright (C) 2007 Blender Foundation.
21  * All rights reserved.
22  *
23  * 
24  * Contributor(s): Blender Foundation
25  *
26  * ***** END GPL LICENSE BLOCK *****
27  */
28
29 #include <stdlib.h>
30 #include <stdio.h>
31 #include <string.h>
32
33 #include "MEM_guardedalloc.h"
34 #include "MEM_CacheLimiterC-Api.h"
35
36 #include "IMB_imbuf_types.h"
37 #include "IMB_imbuf.h"
38
39 #include "DNA_object_types.h"
40 #include "DNA_scene_types.h"
41 #include "DNA_userdef_types.h"
42 #include "DNA_windowmanager_types.h"
43
44 #include "BKE_blender.h"
45 #include "BKE_context.h"
46 #include "BKE_curve.h"
47 #include "BKE_displist.h"
48 #include "BKE_DerivedMesh.h"
49 #include "BKE_font.h"
50 #include "BKE_global.h"
51 #include "BKE_library.h"
52 #include "BKE_mball.h"
53 #include "BKE_report.h"
54 #include "BKE_utildefines.h"
55 #include "BKE_packedFile.h"
56
57 #include "BLI_blenlib.h"
58
59 #include "RE_pipeline.h"                /* RE_ free stuff */
60
61 #ifndef DISABLE_PYTHON
62 #include "BPY_extern.h"
63 #endif
64
65 #include "SYS_System.h"
66
67 #include "RNA_define.h"
68
69 #include "WM_api.h"
70 #include "WM_types.h"
71
72 #include "wm_cursors.h"
73 #include "wm_event_system.h"
74 #include "wm.h"
75 #include "wm_files.h"
76 #include "wm_window.h"
77
78 #include "ED_armature.h"
79 #include "ED_keyframing.h"
80 #include "ED_node.h"
81 #include "ED_render.h"
82 #include "ED_space_api.h"
83 #include "ED_screen.h"
84 #include "ED_util.h"
85
86 #include "UI_interface.h"
87 #include "BLF_api.h"
88
89 #include "GPU_extensions.h"
90 #include "GPU_draw.h"
91
92 #include "BKE_depsgraph.h"
93 #include "BKE_sound.h"
94
95 static void wm_init_reports(bContext *C)
96 {
97         BKE_reports_init(CTX_wm_reports(C), RPT_STORE);
98 }
99 static void wm_free_reports(bContext *C)
100 {
101         BKE_reports_clear(CTX_wm_reports(C));
102 }
103
104
105
106 /* only called once, for startup */
107 void WM_init(bContext *C)
108 {
109         
110         wm_ghost_init(C);       /* note: it assigns C to ghost! */
111         wm_init_cursor_data();
112         wm_operatortype_init();
113         
114         set_free_windowmanager_cb(wm_close_and_free);   /* library.c */
115         set_blender_test_break_cb(wm_window_testbreak); /* blender.c */
116         DAG_editors_update_cb(ED_render_id_flush_update); /* depsgraph.c */
117         
118         ED_spacetypes_init();   /* editors/space_api/spacetype.c */
119         
120         ED_file_init();                 /* for fsmenu */
121         ED_init_node_butfuncs();        
122         
123         BLF_init(11, U.dpi);
124         BLF_lang_init();
125         
126         init_builtin_keyingsets(); /* editors/animation/keyframing.c */
127         
128         /* get the default database, plus a wm */
129         WM_read_homefile(C, NULL);
130         
131         wm_init_reports(C); /* reports cant be initialized before the wm */
132         
133         GPU_extensions_init();
134
135         UI_init();
136         
137         //      clear_matcopybuf(); /* XXX */
138         
139         //      glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
140         
141 //      init_node_butfuncs();
142         
143         ED_preview_init_dbase();
144         
145         G.ndofdevice = -1;      /* XXX bad initializer, needs set otherwise buttons show! */
146         
147         read_Blog();
148         BLI_strncpy(G.lib, G.sce, FILE_MAX);
149 }
150
151 /* free strings of open recent files */
152 static void free_openrecent(void)
153 {
154         struct RecentFile *recent;
155         
156         for(recent = G.recent_files.first; recent; recent=recent->next)
157                 MEM_freeN(recent->filename);
158         
159         BLI_freelistN(&(G.recent_files));
160 }
161
162
163 /* bad stuff*/
164
165 extern ListBase editelems;
166 extern wchar_t *copybuf;
167 extern wchar_t *copybufinfo;
168
169         // XXX copy/paste buffer stuff...
170 extern void free_anim_copybuf(); 
171 extern void free_anim_drivers_copybuf(); 
172 extern void free_posebuf(); 
173
174 /* called in creator.c even... tsk, split this! */
175 void WM_exit(bContext *C)
176 {
177         wmWindow *win;
178
179         sound_exit();
180
181         /* first wrap up running stuff, we assume only the active WM is running */
182         /* modal handlers are on window level freed, others too? */
183         /* note; same code copied in wm_files.c */
184         if(C && CTX_wm_manager(C)) {
185                 
186                 WM_jobs_stop_all(CTX_wm_manager(C));
187                 
188                 for(win= CTX_wm_manager(C)->windows.first; win; win= win->next) {
189                         
190                         CTX_wm_window_set(C, win);      /* needed by operator close callbacks */
191                         WM_event_remove_handlers(C, &win->handlers);
192                         WM_event_remove_handlers(C, &win->modalhandlers);
193                         ED_screen_exit(C, win, win->screen);
194                 }
195         }
196         wm_operatortype_free();
197         
198         /* all non-screen and non-space stuff editors did, like editmode */
199         if(C)
200                 ED_editors_exit(C);
201
202 //      XXX     
203 //      BIF_GlobalReebFree();
204 //      BIF_freeRetarget();
205         BIF_freeTemplates(C);
206         
207         free_ttfont(); /* bke_font.h */
208         
209         free_openrecent();
210         
211         BKE_freecubetable();
212         
213         fastshade_free_render();        /* shaded view */
214         ED_preview_free_dbase();        /* frees a Main dbase, before free_blender! */
215         wm_free_reports(C);                     /* before free_blender! - since the ListBases get freed there */
216         free_blender();                         /* blender.c, does entire library and spacetypes */
217 //      free_matcopybuf();
218         free_anim_copybuf();
219         free_anim_drivers_copybuf();
220         free_posebuf();
221 //      free_vertexpaint();
222 //      free_imagepaint();
223         
224 //      fsmenu_free();
225
226         BLF_exit();
227
228         RE_FreeAllRender();
229         RE_engines_exit();
230         
231 //      free_txt_data();
232         
233
234 #ifndef DISABLE_PYTHON
235         /* XXX - old note */
236         /* before free_blender so py's gc happens while library still exists */
237         /* needed at least for a rare sigsegv that can happen in pydrivers */
238
239         /* Update for blender 2.5, move after free_blender because blender now holds references to PyObject's
240          * so decref'ing them after python ends causes bad problems every time
241          * the pyDriver bug can be fixed if it happens again we can deal with it then */
242         BPY_end_python();
243 #endif
244
245         libtiff_exit();
246         
247 #ifdef WITH_QUICKTIME
248         quicktime_exit();
249 #endif
250         
251         if (!G.background) {
252 // XXX          UI_filelist_free_icons();
253         }
254         
255         GPU_extensions_exit();
256         
257 //      if (copybuf) MEM_freeN(copybuf);
258 //      if (copybufinfo) MEM_freeN(copybufinfo);
259         
260         BKE_undo_save_quit();   // saves quit.blend if global undo is on
261         BKE_reset_undo(); 
262         
263         ED_file_exit(); /* for fsmenu */
264
265         UI_exit();
266         BKE_userdef_free();
267
268         RNA_exit(); /* should be after BPY_end_python so struct python slots are cleared */
269         
270         wm_ghost_exit();
271
272         CTX_free(C);
273         
274         SYS_DeleteSystem(SYS_GetSystem());
275
276         if(MEM_get_memory_blocks_in_use()!=0) {
277                 printf("Error Totblock: %d\n", MEM_get_memory_blocks_in_use());
278                 MEM_printmemlist();
279         }
280 //      delete_autosave();
281         
282         printf("\nBlender quit\n");
283         
284 #ifdef WIN32   
285         /* ask user to press enter when in debug mode */
286         if(G.f & G_DEBUG) {
287                 printf("press enter key to exit...\n\n");
288                 getchar();
289         }
290 #endif 
291         
292         exit(G.afbreek==1);
293 }
294