Ejemplo n.º 1
0
int wm_file_write(bContext *C, const char *filepath, int fileflags, ReportList *reports)
{
	Library *li;
	int len;
	int *thumb = NULL;
	ImBuf *ibuf_thumb = NULL;

	len = strlen(filepath);
	
	if (len == 0) {
		BKE_report(reports, RPT_ERROR, "Path is empty, cannot save");
		return -1;
	}

	if (len >= FILE_MAX) {
		BKE_report(reports, RPT_ERROR, "Path too long, cannot save");
		return -1;
	}
 
	/* 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 -1;
		}
	}

	/* blend file thumbnail */
	/* save before exit_editmode, otherwise derivedmeshes for shared data corrupt #27765) */
	if ((U.flag & USER_SAVE_PREVIEWS) && BLI_thread_is_main()) {
		ibuf_thumb = blend_file_thumb(CTX_data_scene(C), CTX_wm_screen(C), &thumb);
	}

	BLI_callback_exec(G.main, NULL, BLI_CB_EVT_SAVE_PRE);

	/* operator now handles overwrite checks */

	if (G.fileflags & G_AUTOPACK) {
		packAll(G.main, reports);
	}

	ED_object_editmode_load(CTX_data_edit_object(C));
	ED_sculpt_force_update(C);

	/* don't forget not to return without! */
	WM_cursor_wait(1);
	
	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)) {
		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 */
		}

		if (fileflags & G_FILE_COMPRESS) G.fileflags |= G_FILE_COMPRESS;
		else G.fileflags &= ~G_FILE_COMPRESS;
		
		if (fileflags & G_FILE_AUTOPLAY) G.fileflags |= G_FILE_AUTOPLAY;
		else G.fileflags &= ~G_FILE_AUTOPLAY;

		/* prevent background mode scripts from clobbering history */
		if (!G.background) {
			write_history();
		}

		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_NORMAL, THB_SOURCE_BLEND, ibuf_thumb);
			IMB_freeImBuf(ibuf_thumb);
		}

		if (thumb) MEM_freeN(thumb);
	}
	else {
		if (ibuf_thumb) IMB_freeImBuf(ibuf_thumb);
		if (thumb) MEM_freeN(thumb);
		
		WM_cursor_wait(0);
		return -1;
	}

	WM_cursor_wait(0);
	
	return 0;
}
Ejemplo n.º 2
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;
}
Ejemplo n.º 3
0
int WM_write_file(bContext *C, const char *target, int fileflags, ReportList *reports, int copy)
{
	Library *li;
	int len;
	char filepath[FILE_MAX];

	int *thumb = NULL;
	ImBuf *ibuf_thumb = NULL;

	len = strlen(target);
	
	if (len == 0) {
		BKE_report(reports, RPT_ERROR, "Path is empty, cannot save");
		return -1;
	}

	if (len >= FILE_MAX) {
		BKE_report(reports, RPT_ERROR, "Path too long, cannot save");
		return -1;
	}
 
	BLI_strncpy(filepath, target, FILE_MAX);
	BLI_replace_extension(filepath, FILE_MAX, ".blend");
	/* don't use 'target' anymore */
	
	/* 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, "Can't overwrite used library '%.240s'", filepath);
			return -1;
		}
	}

	/* blend file thumbnail */
	/* save before exit_editmode, otherwise derivedmeshes for shared data corrupt #27765) */
	if (U.flag & USER_SAVE_PREVIEWS) {
		ibuf_thumb = blend_file_thumb(CTX_data_scene(C), CTX_wm_screen(C), &thumb);
	}

	BLI_exec_cb(G.main, NULL, BLI_CB_EVT_SAVE_PRE);

	/* operator now handles overwrite checks */

	if (G.fileflags & G_AUTOPACK) {
		packAll(G.main, reports);
	}
	
	ED_object_exit_editmode(C, EM_DO_UNDO);
	ED_sculpt_force_update(C);

	/* don't forget not to return without! */
	WM_cursor_wait(1);
	
	fileflags |= G_FILE_HISTORY; /* write file history */

	if (BLO_write_file(CTX_data_main(C), filepath, fileflags, reports, thumb)) {
		if (!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 */
		}

		if (fileflags & G_FILE_COMPRESS) G.fileflags |= G_FILE_COMPRESS;
		else G.fileflags &= ~G_FILE_COMPRESS;
		
		if (fileflags & G_FILE_AUTOPLAY) G.fileflags |= G_FILE_AUTOPLAY;
		else G.fileflags &= ~G_FILE_AUTOPLAY;

		/* prevent background mode scripts from clobbering history */
		if (!G.background) {
			write_history();
		}

		BLI_exec_cb(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_NORMAL, THB_SOURCE_BLEND, ibuf_thumb);
			IMB_freeImBuf(ibuf_thumb);
		}

		if (thumb) MEM_freeN(thumb);
	}
	else {
		if (ibuf_thumb) IMB_freeImBuf(ibuf_thumb);
		if (thumb) MEM_freeN(thumb);
		
		WM_cursor_wait(0);
		return -1;
	}

	WM_cursor_wait(0);
	
	return 0;
}