/**
* called on startup, (context entirely filled with NULLs)
* or called for 'New File'
* both startup.blend and userpref.blend are checked
* the optional parameter custom_file points to an alternative startup page
* custom_file can be NULL
*/
int wm_homefile_read(bContext *C, ReportList *reports, bool from_memory, const char *custom_file)
{
ListBase wmbase;
char startstr[FILE_MAX];
char prefstr[FILE_MAX];
int success = 0;
/* Indicates whether user preferences were really load from memory.
*
* This is used for versioning code, and for this we can not rely on from_memory
* passed via argument. This is because there might be configuration folder
* exists but it might not have userpref.blend and in this case we fallback to
* reading home file from memory.
*
* And in this case versioning code is to be run.
*/
bool read_userdef_from_memory = true;
/* options exclude eachother */
BLI_assert((from_memory && custom_file) == 0);
if ((G.f & G_SCRIPT_OVERRIDE_PREF) == 0) {
BKE_BIT_TEST_SET(G.f, (U.flag & USER_SCRIPT_AUTOEXEC_DISABLE) == 0, G_SCRIPT_AUTOEXEC);
}
BLI_callback_exec(CTX_data_main(C), NULL, BLI_CB_EVT_LOAD_PRE);
UI_view2d_zoom_cache_reset();
G.relbase_valid = 0;
if (!from_memory) {
const char * const cfgdir = BKE_appdir_folder_id(BLENDER_USER_CONFIG, NULL);
if (custom_file) {
BLI_strncpy(startstr, custom_file, FILE_MAX);
if (cfgdir) {
BLI_make_file_string(G.main->name, prefstr, cfgdir, BLENDER_USERPREF_FILE);
}
else {
prefstr[0] = '\0';
}
}
else if (cfgdir) {
BLI_make_file_string(G.main->name, startstr, cfgdir, BLENDER_STARTUP_FILE);
BLI_make_file_string(G.main->name, prefstr, cfgdir, BLENDER_USERPREF_FILE);
}
else {
startstr[0] = '\0';
prefstr[0] = '\0';
from_memory = 1;
}
}
/* put aside screens to match with persistent windows later */
wm_window_match_init(C, &wmbase);
if (!from_memory) {
if (BLI_access(startstr, R_OK) == 0) {
success = (BKE_read_file(C, startstr, NULL) != BKE_READ_FILE_FAIL);
}
if (BLI_listbase_is_empty(&U.themes)) {
if (G.debug & G_DEBUG)
printf("\nNote: No (valid) '%s' found, fall back to built-in default.\n\n", startstr);
success = 0;
}
}
if (success == 0 && custom_file && reports) {
BKE_reportf(reports, RPT_ERROR, "Could not read '%s'", custom_file);
/*We can not return from here because wm is already reset*/
}
if (success == 0) {
success = BKE_read_file_from_memory(C, datatoc_startup_blend, datatoc_startup_blend_size, NULL, true);
if (BLI_listbase_is_empty(&wmbase)) {
wm_clear_default_size(C);
}
BKE_tempdir_init(U.tempdir);
#ifdef WITH_PYTHON_SECURITY
/* use alternative setting for security nuts
* otherwise we'd need to patch the binary blob - startup.blend.c */
U.flag |= USER_SCRIPT_AUTOEXEC_DISABLE;
#endif
}
/* check new prefs only after startup.blend was finished */
if (!from_memory && BLI_exists(prefstr)) {
int done = BKE_read_file_userdef(prefstr, NULL);
if (done != BKE_READ_FILE_FAIL) {
read_userdef_from_memory = false;
printf("Read new prefs: %s\n", prefstr);
}
}
/* prevent buggy files that had G_FILE_RELATIVE_REMAP written out by mistake. Screws up autosaves otherwise
* can remove this eventually, only in a 2.53 and older, now its not written */
G.fileflags &= ~G_FILE_RELATIVE_REMAP;
/* check userdef before open window, keymaps etc */
wm_init_userdef(C, read_userdef_from_memory);
/* match the read WM with current WM */
wm_window_match_do(C, &wmbase);
WM_check(C); /* opens window(s), checks keymaps */
G.main->name[0] = '\0';
/* When loading factory settings, the reset solid OpenGL lights need to be applied. */
if (!G.background) GPU_default_lights();
/* XXX */
G.save_over = 0; // start with save preference untitled.blend
G.fileflags &= ~G_FILE_AUTOPLAY; /* disable autoplay in startup.blend... */
wm_file_read_post(C, true);
return true;
}
/* custom_file can be NULL */
int wm_homefile_read(bContext *C, ReportList *reports, bool from_memory, const char *custom_file)
{
ListBase wmbase;
char startstr[FILE_MAX];
char prefstr[FILE_MAX];
int success = 0;
/* Indicates whether user prefereneces were really load from memory.
*
* This is used for versioning code, and for this we can not rely on from_memory
* passed via argument. This is because there might be configuration folder
* exists but it might not have userpref.blend and in this case we fallback to
* reading home file from memory.
*
* And in this case versioning code is to be run.
*/
bool read_userdef_from_memory = true;
/* options exclude eachother */
BLI_assert((from_memory && custom_file) == 0);
BLI_callback_exec(CTX_data_main(C), NULL, BLI_CB_EVT_LOAD_PRE);
G.relbase_valid = 0;
if (!from_memory) {
const char * const cfgdir = BLI_get_folder(BLENDER_USER_CONFIG, NULL);
if (custom_file) {
BLI_strncpy(startstr, custom_file, FILE_MAX);
if (cfgdir) {
BLI_make_file_string(G.main->name, prefstr, cfgdir, BLENDER_USERPREF_FILE);
}
else {
prefstr[0] = '\0';
}
}
else if (cfgdir) {
BLI_make_file_string(G.main->name, startstr, cfgdir, BLENDER_STARTUP_FILE);
BLI_make_file_string(G.main->name, prefstr, cfgdir, BLENDER_USERPREF_FILE);
}
else {
startstr[0] = '\0';
prefstr[0] = '\0';
from_memory = 1;
}
}
/* prevent loading no UI */
G.fileflags &= ~G_FILE_NO_UI;
/* put aside screens to match with persistent windows later */
wm_window_match_init(C, &wmbase);
if (!from_memory) {
if (BLI_access(startstr, R_OK) == 0) {
success = (BKE_read_file(C, startstr, NULL) != BKE_READ_FILE_FAIL);
}
if (U.themes.first == NULL) {
if (G.debug & G_DEBUG)
printf("\nNote: No (valid) '%s' found, fall back to built-in default.\n\n", startstr);
success = 0;
}
}
if (success == 0 && custom_file && reports) {
BKE_reportf(reports, RPT_ERROR, "Could not read '%s'", custom_file);
/*We can not return from here because wm is already reset*/
}
if (success == 0) {
success = BKE_read_file_from_memory(C, datatoc_startup_blend, datatoc_startup_blend_size, NULL, true);
if (wmbase.first == NULL) wm_clear_default_size(C);
BLI_init_temporary_dir(U.tempdir);
#ifdef WITH_PYTHON_SECURITY
/* use alternative setting for security nuts
* otherwise we'd need to patch the binary blob - startup.blend.c */
U.flag |= USER_SCRIPT_AUTOEXEC_DISABLE;
#endif
}
/* check new prefs only after startup.blend was finished */
if (!from_memory && BLI_exists(prefstr)) {
int done = BKE_read_file_userdef(prefstr, NULL);
if (done) {
read_userdef_from_memory = false;
printf("Read new prefs: %s\n", prefstr);
}
}
/* prevent buggy files that had G_FILE_RELATIVE_REMAP written out by mistake. Screws up autosaves otherwise
* can remove this eventually, only in a 2.53 and older, now its not written */
G.fileflags &= ~G_FILE_RELATIVE_REMAP;
/* check userdef before open window, keymaps etc */
wm_init_userdef(C, read_userdef_from_memory);
/* match the read WM with current WM */
wm_window_match_do(C, &wmbase);
WM_check(C); /* opens window(s), checks keymaps */
G.main->name[0] = '\0';
/* When loading factory settings, the reset solid OpenGL lights need to be applied. */
if (!G.background) GPU_default_lights();
/* XXX */
G.save_over = 0; // start with save preference untitled.blend
G.fileflags &= ~G_FILE_AUTOPLAY; /* disable autoplay in startup.blend... */
// refresh_interface_font();
// undo_editmode_clear();
BKE_reset_undo();
BKE_write_undo(C, "original"); /* save current state */
ED_editors_init(C);
DAG_on_visible_update(CTX_data_main(C), TRUE);
#ifdef WITH_PYTHON
if (CTX_py_init_get(C)) {
/* sync addons, these may have changed from the defaults */
BPY_string_exec(C, "__import__('addon_utils').reset_all()");
BPY_python_reset(C);
}
#endif
/* important to do before NULL'ing the context */
BLI_callback_exec(CTX_data_main(C), NULL, BLI_CB_EVT_LOAD_POST);
WM_event_add_notifier(C, NC_WM | ND_FILEREAD, NULL);
/* in background mode the scene will stay NULL */
if (!G.background) {
CTX_wm_window_set(C, NULL); /* exits queues */
}
return TRUE;
}