Differential D10983 Diff 36228 source/blender/blenkernel/intern/text.c

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source/blender/blenkernel/intern/text.c

Show First 20 Lines • Show All 165 Lines • ▼ Show 20 Lines	static void text_free_data(ID *id)
MEM_SAFE_FREE(text->filepath);		MEM_SAFE_FREE(text->filepath);
#ifdef WITH_PYTHON		#ifdef WITH_PYTHON
BPY_text_free_code(text);		BPY_text_free_code(text);
#endif		#endif
}		}

static void text_blend_write(BlendWriter writer, ID id, const void *id_address)		static void text_blend_write(BlendWriter writer, ID id, const void *id_address)
{		{
		if (id->us < 1 && !BLO_write_is_undo(writer)) {
		return;
		}
Text text = (Text )id;		Text text = (Text )id;

		mont29Unsubmitted Done Inline Actions you can even revert those two blocks, and create/assign the `Text` pointer after you checked ID users (unrelated to that patch, but potential cleanup/refactor would be to move that check to generic calling code actually...) mont29: you can even revert those two blocks, and create/assign the `Text` pointer after you checked ID…
/* Note: we are clearing local temp data here, not the flag in the actual 'real' ID. */		/* Note: we are clearing local temp data here, not the flag in the actual 'real' ID. */
if ((text->flags & TXT_ISMEM) && (text->flags & TXT_ISEXT)) {		if ((text->flags & TXT_ISMEM) && (text->flags & TXT_ISEXT)) {
text->flags &= ~TXT_ISEXT;		text->flags &= ~TXT_ISEXT;
}		}

/* Clean up, important in undo case to reduce false detection of changed datablocks. */		/* Clean up, important in undo case to reduce false detection of changed datablocks. */
text->compiled = NULL;		text->compiled = NULL;

▲ Show 20 Lines • Show All 42 Lines • ▼ Show 20 Lines	LISTBASE_FOREACH (TextLine *, ln, &text->lines) {

if (ln->len != (int)strlen(ln->line)) {		if (ln->len != (int)strlen(ln->line)) {
printf("Error loading text, line lengths differ\n");		printf("Error loading text, line lengths differ\n");
ln->len = strlen(ln->line);		ln->len = strlen(ln->line);
}		}
}		}

text->flags = (text->flags) & ~TXT_ISEXT;		text->flags = (text->flags) & ~TXT_ISEXT;

id_us_ensure_real(&text->id);
}		}

IDTypeInfo IDType_ID_TXT = {		IDTypeInfo IDType_ID_TXT = {
.id_code = ID_TXT,		.id_code = ID_TXT,
.id_filter = FILTER_ID_TXT,		.id_filter = FILTER_ID_TXT,
.main_listbase_index = INDEX_ID_TXT,		.main_listbase_index = INDEX_ID_TXT,
.struct_size = sizeof(Text),		.struct_size = sizeof(Text),
.name = "Text",		.name = "Text",
▲ Show 20 Lines • Show All 44 Lines • ▼ Show 20 Lines	void BKE_text_free_lines(Text *text)
text->curl = text->sell = NULL;		text->curl = text->sell = NULL;
}		}

Text BKE_text_add(Main bmain, const char *name)		Text BKE_text_add(Main bmain, const char *name)
{		{
Text *ta;		Text *ta;

ta = BKE_id_new(bmain, ID_TXT, name);		ta = BKE_id_new(bmain, ID_TXT, name);
/* Texts always have 'real' user (see also read code). */		/* Texts have no users by default... Set the fake user flag to ensure that this text block
id_us_ensure_real(&ta->id);		* doesn't get deleted by default when cleaning up data blocks. */
		mont29Unsubmitted Done Inline Actions deleted by default mont29: deleted by default
		id_us_min(&ta->id);
		mont29Unsubmitted Done Inline Actions This last sentence is closer to user manual, not needed in code comment (as not related to this piece of code at all). mont29: This last sentence is closer to user manual, not needed in code comment (as not related to this…
		id_fake_user_set(&ta->id);

return ta;		return ta;
}		}

/* this function replaces extended ascii characters */		/* this function replaces extended ascii characters */
/* to a valid utf-8 sequences */		/* to a valid utf-8 sequences */
int txt_extended_ascii_as_utf8(char **str)		int txt_extended_ascii_as_utf8(char **str)
{		{
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}		}

/**		/**
* Load a text file.		* Load a text file.
*		*
* \param is_internal: If \a true, this text data-block only exists in memory,		* \param is_internal: If \a true, this text data-block only exists in memory,
* not as a file on disk.		* not as a file on disk.
*		*
* \note text data-blocks have no user by default, only the 'real user' flag.		* \note text data-blocks have no real user but have 'fake user' enabled by default
		mont29Unsubmitted Done Inline Actions ...`have no real user but have 'fake user' enabled by default' mont29: ...`have no real user but have 'fake user' enabled by default'
*/		*/
Text BKE_text_load_ex(Main bmain, const char file, const char relpath, const bool is_internal)		Text BKE_text_load_ex(Main bmain, const char file, const char relpath, const bool is_internal)
{		{
unsigned char *buffer;		unsigned char *buffer;
size_t buffer_len;		size_t buffer_len;
Text *ta;		Text *ta;
char filepath_abs[FILE_MAX];		char filepath_abs[FILE_MAX];
BLI_stat_t st;		BLI_stat_t st;

BLI_strncpy(filepath_abs, file, FILE_MAX);		BLI_strncpy(filepath_abs, file, FILE_MAX);
if (relpath) { /* can be NULL (bg mode) */		if (relpath) { /* can be NULL (bg mode) */
BLI_path_abs(filepath_abs, relpath);		BLI_path_abs(filepath_abs, relpath);
}		}

buffer = BLI_file_read_text_as_mem(filepath_abs, 0, &buffer_len);		buffer = BLI_file_read_text_as_mem(filepath_abs, 0, &buffer_len);
if (buffer == NULL) {		if (buffer == NULL) {
return NULL;		return NULL;
}		}

ta = BKE_libblock_alloc(bmain, ID_TXT, BLI_path_basename(filepath_abs), 0);		ta = BKE_libblock_alloc(bmain, ID_TXT, BLI_path_basename(filepath_abs), 0);
/* Texts have no user by default... Only the 'real' user flag. */
id_us_ensure_real(&ta->id);
id_us_min(&ta->id);		id_us_min(&ta->id);
		id_fake_user_set(&ta->id);
		mont29Unsubmitted Done Inline Actions Same remarks as above, can even be fully removed here (doubling with the note in the function's docstring). mont29: Same remarks as above, can even be fully removed here (doubling with the note in the function's…

BLI_listbase_clear(&ta->lines);		BLI_listbase_clear(&ta->lines);
ta->curl = ta->sell = NULL;		ta->curl = ta->sell = NULL;

if ((U.flag & USER_TXT_TABSTOSPACES_DISABLE) == 0) {		if ((U.flag & USER_TXT_TABSTOSPACES_DISABLE) == 0) {
ta->flags = TXT_TABSTOSPACES;		ta->flags = TXT_TABSTOSPACES;
}		}

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