/**
* \see #wm_file_write wraps #BLO_write_file in a similar way.
*/
int wm_homefile_write_exec(bContext *C, wmOperator *op)
{
wmWindowManager *wm = CTX_wm_manager(C);
wmWindow *win = CTX_wm_window(C);
char filepath[FILE_MAX];
int fileflags;
/* check current window and close it if temp */
if (win && win->screen->temp)
wm_window_close(C, wm, win);
/* update keymaps in user preferences */
WM_keyconfig_update(wm);
BLI_make_file_string("/", filepath, BLI_get_folder_create(BLENDER_USER_CONFIG, NULL), BLENDER_STARTUP_FILE);
printf("trying to save homefile at %s ", filepath);
ED_editors_flush_edits(C, false);
/* force save as regular blend file */
fileflags = G.fileflags & ~(G_FILE_COMPRESS | G_FILE_AUTOPLAY | G_FILE_LOCK | G_FILE_SIGN | G_FILE_HISTORY);
if (BLO_write_file(CTX_data_main(C), filepath, fileflags | G_FILE_USERPREFS, op->reports, NULL) == 0) {
printf("fail\n");
return OPERATOR_CANCELLED;
}
printf("ok\n");
G.save_over = 0;
return OPERATOR_FINISHED;
}
void wm_autosave_timer(const bContext *C, wmWindowManager *wm, wmTimer *UNUSED(wt))
{
wmWindow *win;
wmEventHandler *handler;
char filepath[FILE_MAX];
WM_event_remove_timer(wm, NULL, wm->autosavetimer);
/* if a modal operator is running, don't autosave, but try again in 10 seconds */
for (win = wm->windows.first; win; win = win->next) {
for (handler = win->modalhandlers.first; handler; handler = handler->next) {
if (handler->op) {
wm->autosavetimer = WM_event_add_timer(wm, NULL, TIMERAUTOSAVE, 10.0);
return;
}
}
}
wm_autosave_location(filepath);
if (U.uiflag & USER_GLOBALUNDO) {
/* fast save of last undobuffer, now with UI */
BKE_undo_save_file(filepath);
}
else {
/* save as regular blend file */
int fileflags = G.fileflags & ~(G_FILE_COMPRESS | G_FILE_AUTOPLAY | G_FILE_HISTORY);
ED_editors_flush_edits(C, false);
/* no error reporting to console */
BLO_write_file(CTX_data_main(C), filepath, fileflags, NULL, NULL);
}
/* do timer after file write, just in case file write takes a long time */
wm->autosavetimer = WM_event_add_timer(wm, NULL, TIMERAUTOSAVE, U.savetime * 60.0);
}
/**
* \see #wm_homefile_write_exec wraps #BLO_write_file in a similar way.
*/
int wm_file_write(bContext *C, const char *filepath, int fileflags, ReportList *reports)
{
Library *li;
int len;
int ret = -1;
BlendThumbnail *thumb, *main_thumb;
ImBuf *ibuf_thumb = NULL;
len = strlen(filepath);
if (len == 0) {
BKE_report(reports, RPT_ERROR, "Path is empty, cannot save");
return ret;
}
if (len >= FILE_MAX) {
BKE_report(reports, RPT_ERROR, "Path too long, cannot save");
return ret;
}
/* Check if file write permission is ok */
if (BLI_exists(filepath) && !BLI_file_is_writable(filepath)) {
BKE_reportf(reports, RPT_ERROR, "Cannot save blend file, path '%s' is not writable", filepath);
return ret;
}
/* note: used to replace the file extension (to ensure '.blend'),
* no need to now because the operator ensures,
* its handy for scripts to save to a predefined name without blender editing it */
/* send the OnSave event */
for (li = G.main->library.first; li; li = li->id.next) {
if (BLI_path_cmp(li->filepath, filepath) == 0) {
BKE_reportf(reports, RPT_ERROR, "Cannot overwrite used library '%.240s'", filepath);
return ret;
}
}
/* Call pre-save callbacks befores writing preview, that way you can generate custom file thumbnail... */
BLI_callback_exec(G.main, NULL, BLI_CB_EVT_SAVE_PRE);
/* blend file thumbnail */
/* save before exit_editmode, otherwise derivedmeshes for shared data corrupt #27765) */
/* Main now can store a .blend thumbnail, usefull for background mode or thumbnail customization. */
main_thumb = thumb = CTX_data_main(C)->blen_thumb;
if ((U.flag & USER_SAVE_PREVIEWS) && BLI_thread_is_main()) {
ibuf_thumb = blend_file_thumb(CTX_data_scene(C), CTX_wm_screen(C), &thumb);
}
/* operator now handles overwrite checks */
if (G.fileflags & G_AUTOPACK) {
packAll(G.main, reports, false);
}
/* don't forget not to return without! */
WM_cursor_wait(1);
ED_editors_flush_edits(C, false);
fileflags |= G_FILE_HISTORY; /* write file history */
/* first time saving */
/* XXX temp solution to solve bug, real fix coming (ton) */
if ((G.main->name[0] == '\0') && !(fileflags & G_FILE_SAVE_COPY)) {
BLI_strncpy(G.main->name, filepath, sizeof(G.main->name));
}
/* XXX temp solution to solve bug, real fix coming (ton) */
G.main->recovered = 0;
if (BLO_write_file(CTX_data_main(C), filepath, fileflags, reports, thumb)) {
const bool do_history = (G.background == false) && (CTX_wm_manager(C)->op_undo_depth == 0);
if (!(fileflags & G_FILE_SAVE_COPY)) {
G.relbase_valid = 1;
BLI_strncpy(G.main->name, filepath, sizeof(G.main->name)); /* is guaranteed current file */
G.save_over = 1; /* disable untitled.blend convention */
}
BKE_BIT_TEST_SET(G.fileflags, fileflags & G_FILE_COMPRESS, G_FILE_COMPRESS);
BKE_BIT_TEST_SET(G.fileflags, fileflags & G_FILE_AUTOPLAY, G_FILE_AUTOPLAY);
/* prevent background mode scripts from clobbering history */
if (do_history) {
wm_history_file_update();
}
BLI_callback_exec(G.main, NULL, BLI_CB_EVT_SAVE_POST);
/* run this function after because the file cant be written before the blend is */
if (ibuf_thumb) {
IMB_thumb_delete(filepath, THB_FAIL); /* without this a failed thumb overrides */
ibuf_thumb = IMB_thumb_create(filepath, THB_LARGE, THB_SOURCE_BLEND, ibuf_thumb);
}
ret = 0; /* Success. */
}
if (ibuf_thumb) {
IMB_freeImBuf(ibuf_thumb);
}
if (thumb && thumb != main_thumb) {
MEM_freeN(thumb);
}
WM_cursor_wait(0);
return ret;
}
/**
* \note doesn't run exit() call #WM_exit() for that.
*/
void WM_exit_ext(bContext *C, const bool do_python)
{
wmWindowManager *wm = C ? CTX_wm_manager(C) : NULL;
/* first wrap up running stuff, we assume only the active WM is running */
/* modal handlers are on window level freed, others too? */
/* note; same code copied in wm_files.c */
if (C && wm) {
wmWindow *win;
if (!G.background) {
struct MemFile *undo_memfile = wm->undo_stack ? ED_undosys_stack_memfile_get_active(wm->undo_stack) : NULL;
if ((U.uiflag2 & USER_KEEP_SESSION) || (undo_memfile != NULL)) {
/* save the undo state as quit.blend */
char filename[FILE_MAX];
bool has_edited;
int fileflags = G.fileflags & ~(G_FILE_COMPRESS | G_FILE_AUTOPLAY | G_FILE_HISTORY);
BLI_make_file_string("/", filename, BKE_tempdir_base(), BLENDER_QUIT_FILE);
has_edited = ED_editors_flush_edits(C, false);
if ((has_edited && BLO_write_file(CTX_data_main(C), filename, fileflags, NULL, NULL)) ||
(undo_memfile && BLO_memfile_write_file(undo_memfile, filename)))
{
printf("Saved session recovery to '%s'\n", filename);
}
}
}
WM_jobs_kill_all(wm);
for (win = wm->windows.first; win; win = win->next) {
CTX_wm_window_set(C, win); /* needed by operator close callbacks */
WM_event_remove_handlers(C, &win->handlers);
WM_event_remove_handlers(C, &win->modalhandlers);
ED_screen_exit(C, win, win->screen);
}
}
BKE_addon_pref_type_free();
wm_operatortype_free();
wm_dropbox_free();
WM_menutype_free();
WM_uilisttype_free();
/* all non-screen and non-space stuff editors did, like editmode */
if (C)
ED_editors_exit(C);
ED_undosys_type_free();
// XXX
// BIF_GlobalReebFree();
// BIF_freeRetarget();
BIF_freeTemplates(C);
free_openrecent();
BKE_mball_cubeTable_free();
/* render code might still access databases */
RE_FreeAllRender();
RE_engines_exit();
ED_preview_free_dbase(); /* frees a Main dbase, before BKE_blender_free! */
if (C && wm)
wm_free_reports(C); /* before BKE_blender_free! - since the ListBases get freed there */
BKE_sequencer_free_clipboard(); /* sequencer.c */
BKE_tracking_clipboard_free();
BKE_mask_clipboard_free();
BKE_vfont_clipboard_free();
#ifdef WITH_COMPOSITOR
COM_deinitialize();
#endif
BKE_blender_free(); /* blender.c, does entire library and spacetypes */
// free_matcopybuf();
ANIM_fcurves_copybuf_free();
ANIM_drivers_copybuf_free();
ANIM_driver_vars_copybuf_free();
ANIM_fmodifiers_copybuf_free();
ED_gpencil_anim_copybuf_free();
ED_gpencil_strokes_copybuf_free();
BKE_node_clipboard_clear();
BLF_exit();
#ifdef WITH_INTERNATIONAL
BLF_free_unifont();
BLF_free_unifont_mono();
BLT_lang_free();
#endif
ANIM_keyingset_infos_exit();
// free_txt_data();
#ifdef WITH_PYTHON
/* option not to close python so we can use 'atexit' */
if (do_python && ((C == NULL) || CTX_py_init_get(C))) {
/* XXX - old note */
/* before BKE_blender_free so py's gc happens while library still exists */
/* needed at least for a rare sigsegv that can happen in pydrivers */
/* Update for blender 2.5, move after BKE_blender_free because blender now holds references to PyObject's
* so decref'ing them after python ends causes bad problems every time
* the pyDriver bug can be fixed if it happens again we can deal with it then */
BPY_python_end();
}
#else
(void)do_python;
#endif
if (!G.background) {
#ifdef WITH_OPENSUBDIV
BKE_subsurf_osd_cleanup();
#endif
GPU_global_buffer_pool_free();
GPU_free_unused_buffers(G_MAIN);
GPU_exit();
}
ED_file_exit(); /* for fsmenu */
UI_exit();
BKE_blender_userdef_data_free(&U, false);
RNA_exit(); /* should be after BPY_python_end so struct python slots are cleared */
wm_ghost_exit();
CTX_free(C);
#ifdef WITH_GAMEENGINE
SYS_DeleteSystem(SYS_GetSystem());
#endif
GHOST_DisposeSystemPaths();
DNA_sdna_current_free();
BLI_threadapi_exit();
/* No need to call this early, rather do it late so that other pieces of Blender using sound may exit cleanly,
* see also T50676. */
BKE_sound_exit();
CLG_exit();
BKE_blender_atexit();
if (MEM_get_memory_blocks_in_use() != 0) {
size_t mem_in_use = MEM_get_memory_in_use() + MEM_get_memory_in_use();
printf("Error: Not freed memory blocks: %u, total unfreed memory %f MB\n",
MEM_get_memory_blocks_in_use(),
(double)mem_in_use / 1024 / 1024);
MEM_printmemlist();
}
wm_autosave_delete();
BKE_tempdir_session_purge();
}
/* using context, starts job */
static int screen_render_invoke(bContext *C, wmOperator *op, const wmEvent *event)
{
/* new render clears all callbacks */
Main *mainp;
Scene *scene = CTX_data_scene(C);
SceneRenderLayer *srl = NULL;
Render *re;
wmJob *wm_job;
RenderJob *rj;
Image *ima;
int jobflag;
const bool is_animation = RNA_boolean_get(op->ptr, "animation");
const bool is_write_still = RNA_boolean_get(op->ptr, "write_still");
const bool use_viewport = RNA_boolean_get(op->ptr, "use_viewport");
View3D *v3d = use_viewport ? CTX_wm_view3d(C) : NULL;
struct Object *camera_override = v3d ? V3D_CAMERA_LOCAL(v3d) : NULL;
const char *name;
ScrArea *sa;
/* only one render job at a time */
if (WM_jobs_test(CTX_wm_manager(C), scene, WM_JOB_TYPE_RENDER))
return OPERATOR_CANCELLED;
if (RE_force_single_renderlayer(scene))
WM_event_add_notifier(C, NC_SCENE | ND_RENDER_OPTIONS, NULL);
if (!RE_is_rendering_allowed(scene, camera_override, op->reports)) {
return OPERATOR_CANCELLED;
}
if (!is_animation && is_write_still && BKE_imtype_is_movie(scene->r.im_format.imtype)) {
BKE_report(op->reports, RPT_ERROR, "Cannot write a single file with an animation format selected");
return OPERATOR_CANCELLED;
}
/* stop all running jobs, except screen one. currently previews frustrate Render */
WM_jobs_kill_all_except(CTX_wm_manager(C), CTX_wm_screen(C));
/* get main */
if (G.debug_value == 101) {
/* thread-safety experiment, copy main from the undo buffer */
mainp = BKE_undo_get_main(&scene);
}
else
mainp = CTX_data_main(C);
/* cancel animation playback */
if (ED_screen_animation_playing(CTX_wm_manager(C)))
ED_screen_animation_play(C, 0, 0);
/* handle UI stuff */
WM_cursor_wait(1);
/* flush sculpt and editmode changes */
ED_editors_flush_edits(C, true);
/* cleanup sequencer caches before starting user triggered render.
* otherwise, invalidated cache entries can make their way into
* the output rendering. We can't put that into RE_BlenderFrame,
* since sequence rendering can call that recursively... (peter) */
BKE_sequencer_cache_cleanup();
// store spare
// get view3d layer, local layer, make this nice api call to render
// store spare
/* ensure at least 1 area shows result */
sa = render_view_open(C, event->x, event->y);
jobflag = WM_JOB_EXCL_RENDER | WM_JOB_PRIORITY | WM_JOB_PROGRESS;
/* custom scene and single layer re-render */
screen_render_scene_layer_set(op, mainp, &scene, &srl);
if (RNA_struct_property_is_set(op->ptr, "layer"))
jobflag |= WM_JOB_SUSPEND;
/* job custom data */
rj = MEM_callocN(sizeof(RenderJob), "render job");
rj->main = mainp;
rj->scene = scene;
rj->current_scene = rj->scene;
rj->srl = srl;
rj->camera_override = camera_override;
rj->lay_override = 0;
rj->anim = is_animation;
rj->write_still = is_write_still && !is_animation;
rj->iuser.scene = scene;
rj->iuser.ok = 1;
rj->reports = op->reports;
rj->orig_layer = 0;
rj->last_layer = 0;
rj->sa = sa;
BKE_color_managed_display_settings_copy(&rj->display_settings, &scene->display_settings);
BKE_color_managed_view_settings_copy(&rj->view_settings, &scene->view_settings);
if (sa) {
SpaceImage *sima = sa->spacedata.first;
rj->orig_layer = sima->iuser.layer;
}
if (v3d) {
if (scene->lay != v3d->lay) {
rj->lay_override = v3d->lay;
rj->v3d_override = true;
}
else if (camera_override && camera_override != scene->camera)
rj->v3d_override = true;
if (v3d->localvd)
rj->lay_override |= v3d->localvd->lay;
}
/* Lock the user interface depending on render settings. */
if (scene->r.use_lock_interface) {
int renderlay = rj->lay_override ? rj->lay_override : scene->lay;
WM_set_locked_interface(CTX_wm_manager(C), true);
/* Set flag interface need to be unlocked.
*
* This is so because we don't have copy of render settings
* accessible from render job and copy is needed in case
* of non-locked rendering, so we wouldn't try to unlock
* anything if option was initially unset but then was
* enabled during rendering.
*/
rj->interface_locked = true;
/* Clean memory used by viewport? */
clean_viewport_memory(rj->main, scene, renderlay);
}
/* setup job */
if (RE_seq_render_active(scene, &scene->r)) name = "Sequence Render";
else name = "Render";
wm_job = WM_jobs_get(CTX_wm_manager(C), CTX_wm_window(C), scene, name, jobflag, WM_JOB_TYPE_RENDER);
WM_jobs_customdata_set(wm_job, rj, render_freejob);
WM_jobs_timer(wm_job, 0.2, NC_SCENE | ND_RENDER_RESULT, 0);
WM_jobs_callbacks(wm_job, render_startjob, NULL, NULL, render_endjob);
/* get a render result image, and make sure it is empty */
ima = BKE_image_verify_viewer(IMA_TYPE_R_RESULT, "Render Result");
BKE_image_signal(ima, NULL, IMA_SIGNAL_FREE);
BKE_image_backup_render(rj->scene, ima);
rj->image = ima;
/* setup new render */
re = RE_NewRender(scene->id.name);
RE_test_break_cb(re, rj, render_breakjob);
RE_draw_lock_cb(re, rj, render_drawlock);
RE_display_update_cb(re, rj, image_rect_update);
RE_current_scene_update_cb(re, rj, current_scene_update);
RE_stats_draw_cb(re, rj, image_renderinfo_cb);
RE_progress_cb(re, rj, render_progress_update);
rj->re = re;
G.is_break = false;
/* store actual owner of job, so modal operator could check for it,
* the reason of this is that active scene could change when rendering
* several layers from compositor [#31800]
*/
op->customdata = scene;
WM_jobs_start(CTX_wm_manager(C), wm_job);
WM_cursor_wait(0);
WM_event_add_notifier(C, NC_SCENE | ND_RENDER_RESULT, scene);
/* we set G.is_rendering here already instead of only in the job, this ensure
* main loop or other scene updates are disabled in time, since they may
* have started before the job thread */
G.is_rendering = true;
/* add modal handler for ESC */
WM_event_add_modal_handler(C, op);
return OPERATOR_RUNNING_MODAL;
}
static int ed_flush_edits_exec(bContext *C, wmOperator *UNUSED(op))
{
ED_editors_flush_edits(C, false);
return OPERATOR_FINISHED;
}
