Граф коммитов

673 Коммитов

Автор SHA1 Сообщение Дата
sfraser%netscape.com ac5099a587 Fix the nsTextEditRules init so that setting the flags works. 1999-08-09 18:22:13 +00:00
buster%netscape.com 503defd7f0 backed out my last change, it didn't fix the problem I thought it would. 1999-08-09 18:01:08 +00:00
buster%netscape.com 151ee02b62 call SetFlags from Init, so plaintext logic gets executed. 1999-08-09 17:44:14 +00:00
sfraser%netscape.com b7cdb2d021 Turn off the JS logging for now, for real this time (duplicate DEFINES line removed) 1999-08-09 02:28:51 +00:00
bienvenu%netscape.com 762c519f8d fix build bustage on win32 1999-08-09 01:57:28 +00:00
sfraser%netscape.com 730dbad85a Turn off the JS logging for now. 1999-08-09 01:42:08 +00:00
sfraser%netscape.com d73dfd8ddb Landing editor API changes. Removed nsITextEditor and nsTextEditor, split interfaces into more, non-overlapping interfaces, and other general cleanup. 1999-08-09 01:37:50 +00:00
sfraser%netscape.com 6f28b668c9 First Checked In. 1999-08-09 01:34:04 +00:00
buster%netscape.com fd79be28bb fixed handling of text controls with a max length set 1999-08-07 05:29:41 +00:00
buster%netscape.com 554895cb53 fixed disabled and readonly handling
added redraw hack to blur (in addition to focus, already done)
1999-08-07 05:28:57 +00:00
tague%netscape.com 58316bd322 Added support for replies from private DOM text events. See bug #4826 1999-08-06 02:32:13 +00:00
cmanske%netscape.com 33420b646e Further table editing work 1999-08-05 20:04:58 +00:00
akkana%netscape.com 5cea6e803d 10684: Fix plaintext paste as quotation crash 1999-08-05 19:48:11 +00:00
valeski%netscape.com 0efb259cfa api change to nsIWebShell and nsIDocumentLoaderObserver. I've replaced all the old method delarations with the new versions. We now pass 'nsresult' types into the On*() methods instead of PRInt32. The PRInt32 arg type was causing data loss.
I also checked in a fix for bug 10848 (which prompted the api change), and 10549 (these changes were in nsWebShell.cpp).
1999-08-05 01:28:30 +00:00
kin%netscape.com 375eb2de71 Fixes for bug #10231 (crash making list after select all)
and bug #10815 (Crash deleting selected text and table)

mozilla/editor/base/nsHTMLEditRules.cpp
  - Added check, in WillDeleteSelection(),  to see if
    endpoints of the range are in the body before calling
    GetBlockNodeParent(). (Bug #10231)
  - Modified GetPromotedPoint() to check for NULL in the
    case where aWhere == kEnd and GetChildAt() returns NULL.
    (Bug #10815)

mozilla/layout/base/src/nsGenericElement.cpp
  - Modified RangeAdd() so that it doesn't add
    a range if it's already in the list.  (Bug #10231)

mozilla/layout/base/src/nsRangeList.cpp
  - Modified GetPrimaryFrameForFocusNode() to
    initialize aReturnFrame and to return a failure
    if ChildAt() returns NULL. (Bug #10231)
1999-08-04 18:36:19 +00:00
mcafee%netscape.com 10137c49e3 Adding nsJSEditorLog::NormalizeTable() stub to fix breakage. a=melton 1999-08-04 02:51:05 +00:00
cmanske%netscape.com 14bb564bf2 Table editing implementation 1999-08-04 02:06:03 +00:00
sfraser%netscape.com bbeffd28f0 Fix the document state listener mechanism so that you can install listeners after the editor has been created, and still get their 'document creation' notification called. 1999-08-03 06:53:45 +00:00
buster%netscape.com 414c95e223 added the same hack for blur as for focus, to force a repaint
handle TAB in keyDown, not keyPress, so we can surpress focus manager
using TAB to swap focus from the editor.
1999-08-03 06:07:29 +00:00
buster%netscape.com c05df307b2 added a missing break that was leading to an assert in NotifyDocumentListeners 1999-08-03 06:05:29 +00:00
buster%netscape.com d1325c584f just fixed warnings 1999-08-03 05:56:55 +00:00
warren%netscape.com 5f088dfe9e Fixing Simon's stuff. 1999-08-03 01:57:26 +00:00
sfraser%netscape.com dd24fdb884 Make the nsIDocumentStateListener interface more useful, with doc creation and destruction notifiers. 1999-08-03 00:58:38 +00:00
sfraser%netscape.com 9f6733aa0f Support for pre-registering nsIDocumentStateListeners before the editor is created. 1999-08-03 00:57:57 +00:00
sfraser%netscape.com 110dd0fc95 Updated for nsIDocumentStateListener interface 1999-08-03 00:57:23 +00:00
buster%netscape.com 74837951bb minor bustage, hopefully before tinderbox even catches it... 1999-08-02 14:13:08 +00:00
buster%netscape.com 5adf51ccfc fixed some set and remove text propery bugs 1999-08-02 13:55:45 +00:00
buster%netscape.com 1941ea5807 selection and caret are not displayed at Init time any more. This is done on Focus now.
checking in temp hack to repaint on focus
1999-08-02 13:53:23 +00:00
buster%netscape.com e0138bce18 enabled string bundles, now that NECKO has landed
selection and caret are not displayed at Init time any more.  This is done on Focus now.
1999-08-02 13:51:50 +00:00
cmanske%netscape.com 0fef13e963 Fixed lots of XUL (adjust for new titledbutton changes and XPMenus). Added initial table properties support and unit test for nsITableLayout methods. Removed unused InsertLink and InsertImage methods. Added lots of comments for interface methods. 1999-08-01 22:37:58 +00:00
akkana%netscape.com 2a0454f835 10525: Only handle plaintext paste in base and text editors 1999-07-30 23:46:18 +00:00
akkana%netscape.com f7081dc5da Fix compile warning 1999-07-30 23:37:57 +00:00
jfrancis%netscape.com 5e6c751652 fixed blocker bug 10698; rvwd: akkana; apprvd: chofmann 1999-07-29 23:40:21 +00:00
mscott%netscape.com 18ada14239 fix build breakage with necko landing...include config.mak 1999-07-29 04:25:34 +00:00
sfraser%netscape.com 8c8a92675a Remove references to nsIContextLoader. 1999-07-28 03:08:21 +00:00
sfraser%netscape.com 6c31c915dd Implement support for nsIDocumentStateListeners. 1999-07-28 02:55:40 +00:00
sfraser%netscape.com 972a6948be Support for UI state maintenance, for styles, and the document dirty flag. 1999-07-28 02:54:35 +00:00
sfraser%netscape.com a5210f6af5 Added nsInterfaceState for UI state maintenance 1999-07-28 02:53:09 +00:00
sfraser%netscape.com 351c71d179 First Checked In. 1999-07-28 02:49:12 +00:00
sfraser%netscape.com 0904ad463d File Removed. 1999-07-28 02:47:47 +00:00
cmanske%netscape.com 89c5a45a40 Fixed bug in GetElementOrParentByTagname 1999-07-28 01:37:51 +00:00
cmanske%netscape.com 5a9c33f49e Fixed build bustage - removed references to removed .h files 1999-07-28 00:35:41 +00:00
mcafee%netscape.com a7f6ec1243 cmanske forgot to remove one reference to a removed header file, fixing linux bustage. 1999-07-28 00:33:50 +00:00
cmanske%netscape.com 0558a8dd75 Removing files no longer used. 1999-07-28 00:11:50 +00:00
cmanske%netscape.com b9725f19d8 Removing files no longer used. 1999-07-28 00:02:45 +00:00
cmanske%netscape.com d54ddc3632 Initial table editing stuff. Removed table editing transactions (use basic node txns). Fixed TrimString JS methods. Fixed setting border in insert table. 1999-07-27 23:59:22 +00:00
akkana%netscape.com 441f4aad9d 490: Insert a line break after a br tag. Also fix some warnings 1999-07-27 21:18:10 +00:00
danm%netscape.com 25c2d9c6ad hooking up window OS border control from JS/C++ 1999-07-27 06:34:25 +00:00
rhp%netscape.com 5fc2eec4f2 Fix for stopper bug #10504 1999-07-26 18:05:41 +00:00
buster%netscape.com cc49e3182a Clean-up
1) fixed unit tests
2) fixed a bunch of leaks having to do with using enumerators.  Thanks for noticing these, Simon.
3) fixed a tiny problem in nsTextEditRules::WillDoAction().
This method was overly aggressive in checking input args, sel can be null for some operations.
1999-07-25 18:14:44 +00:00
jfrancis%netscape.com ab73427f9c default to setting selection _after_ a created element 1999-07-25 09:25:02 +00:00
jfrancis%netscape.com 491557ab29 making plaintext flag force a "white-space: pre" style on the body. this is a fix for bug 9153 1999-07-25 05:34:02 +00:00
cmanske%netscape.com 556c28ed92 Fixed GetSelectedElement to detect caret or selection inside link text. Link dialog will select entire link. Added GetParentLinkElement. 1999-07-25 01:24:12 +00:00
cmanske%netscape.com db6e5788b8 Fixed insert element bugs. Added message if no misspelled words. Changed 'More Atrributes' to 'Advanced Edit' in dialogs. Improved generic message dialog. Added remove link button to link dialog 1999-07-24 20:27:53 +00:00
cmanske%netscape.com 16ff2d941c Fixed bugs relating to insert element 1999-07-23 00:52:17 +00:00
sfraser%netscape.com 5f74f88c68 Turn on selection for all documents that are being edited. This enables selection in GFX ender widgets. 1999-07-23 00:11:00 +00:00
sfraser%netscape.com f4d8e41aad #ifdef out loading the string bundle, because it causes onEndDocumentLoad handlers to fire, which is very bad. 1999-07-22 23:52:08 +00:00
tague%netscape.com 27e1b6498d Fixed bug #10242 - crash when typing space after IME composition 1999-07-22 23:13:59 +00:00
tao%netscape.com 0d92312a0a Adopt new str res api prototype. 1999-07-22 04:41:11 +00:00
akkana%netscape.com b50909c48d Find file: URLs when searching for embedded elements -- bug 10134 1999-07-20 20:38:04 +00:00
kin%netscape.com 21186cafc1 Switch from override style sheets to doc
style sheets.
1999-07-20 19:34:35 +00:00
jfrancis%netscape.com 2ec53e1f90 assorted work to expose nav html dtd to the editor 1999-07-19 22:49:21 +00:00
akkana%netscape.com 1f9dc3d358 Add GetEmbeddedObjects API to editor shell 1999-07-19 22:36:12 +00:00
tague%netscape.com 2c7d6571f3 Fixed crashing bug with IME support. 1999-07-19 21:16:42 +00:00
joki%netscape.com d752334449 Updating DOM event apis and changing behavior to properly respect capturing, bubbling, and cancellation methods. 1999-07-19 19:54:34 +00:00
akkana%netscape.com a0beec3a1a Fix paste html; remove some unneeded inclusions 1999-07-19 19:37:08 +00:00
akkana%netscape.com 6d4424c765 Add GetEmbeddedObjects API for mail/news 1999-07-19 19:06:39 +00:00
mjudge%netscape.com c0b1525970 massive checkin for selection. adjusting nsIDOMSelection api and nsIFrameSelection. many "small" changes. this is not as bad as it looks. layout will not be affected other than "getter" calls for selection. and all consumers of selection should be in good shape. 1999-07-18 02:27:19 +00:00
warren%netscape.com 84bd74a4fd Big changes for Necko load groups. Things are much happier now. Now images work (on pages, but not in chrome). 1999-07-16 11:14:36 +00:00
buster%netscape.com dca6c49edd replaced IID's with CID's where they were appropriate, and removed lots of
NS_DEFINE_IID macros in favor of GetCID() wherever I could.
plus some minor bug fixes.
1999-07-15 19:13:46 +00:00
buster%netscape.com 602954ae93 fixed tests 1999-07-15 19:08:49 +00:00
mjudge%netscape.com 21700e5d88 checkin for carpool for multiple seleciton/ime selection and api changes 1999-07-15 18:19:20 +00:00
cmanske%netscape.com e433362b49 Finished Personal Dictionary dialog. Added 4th button to generic message dialog. Cleaned up syntax errors for in params for spell checking methods 1999-07-15 14:43:48 +00:00
sfraser%netscape.com d0abc9db2c Call a post-save method, and remove bogus nil check. 1999-07-14 22:31:19 +00:00
sfraser%netscape.com 7a2849e934 Tidy up the ctor, add a method for getting the document dirty state, and handle multiple loadURLs in the editor content window. 1999-07-14 22:30:39 +00:00
sfraser%netscape.com ee9108dff0 Document modification count maintenance. 1999-07-14 22:29:39 +00:00
sfraser%netscape.com c9dbb47be6 Don't handle a key event as a keypress if the meta key is down. 1999-07-14 22:29:06 +00:00
tague%netscape.com a6a76c7c7b Fix bug #8459, #6989 Can't move cursor within IME composition string. 1999-07-14 20:05:25 +00:00
waterson%netscape.com 7e3d90b60c Use allocated buffer instead of trying to allocate dynamic array on stack. 1999-07-14 19:41:05 +00:00
akkana%netscape.com a3fb11b98f Restructure the editor output routines to allow passing in
a mime type and a flag argument.  Also fix the following bugs:
9746: get rid of bogus empty <style> in head.
8143: save wrap column in editor shell in case it's set before the
      editor is created.
9470, 9488: allow explicit specification of formatted output.
1999-07-14 18:54:29 +00:00
brade%netscape.com 71aa77c2e1 add GetTextLength() 1999-07-14 18:06:13 +00:00
cmanske%netscape.com f85acd993e Generic message dialog, fix insert element-related bugs, initial personal dictionary dialog, other editor bugs 1999-07-14 15:24:33 +00:00
rods%netscape.com 96b1b0347f Fixed up paste code to help support HTML paste 1999-07-09 19:43:59 +00:00
buster%netscape.com 693e31fcd2 workaround for blocker bug 8123. approved by chofmann. 1999-07-08 19:52:44 +00:00
cmanske%netscape.com b4cf103e73 Fixed bug 9287. Reviewed by mjudge, approved by chofmann 1999-07-08 03:28:34 +00:00
buster%netscape.com 7add901c31 added code to manage setting/unsetting attribute-value pairs in complex selections.
cases like: <font color=blue>abc</font>some more text<font color=red>def</font>
with the selection from 'b' to 'e' and operations like "set font to green", and "remove font color"
1999-07-06 23:41:37 +00:00
buster%netscape.com 58aa59e827 minor fix for returning when a key is handled or not. This is a tiny part
of the fix for 8123, joki is working on the rest with tague and rods.
1999-07-06 23:31:08 +00:00
akkana%netscape.com 5c1253edca Fix formatted plaintext output -- it wasn't following prettyprint or wrap length 1999-07-06 23:13:15 +00:00
kin%netscape.com bc437183b9 Fix for bug #7495: [PP]Undo on Linux shows intermediate steps.
Modified Undo() and Redo() to call Begin/EndUpdateViewBatch().
1999-07-06 23:02:12 +00:00
kin%netscape.com 8c6b3f72a0 Fixed warning message by adding missing return. 1999-07-06 23:00:30 +00:00
cmanske%netscape.com 6fbc2e6065 Trying to get dialogs to work again. 1999-07-06 00:19:40 +00:00
cmanske%netscape.com 9761f8e938 Implemented insert named anchor and table. Fixed dialogs to utilize autosizing. Popups are screwed up because of stupid box layout behavior 1999-07-04 23:01:10 +00:00
jfrancis%netscape.com ba66393a39 SetParagraphFormat() to list item now does someting halfway sane 1999-07-04 00:34:58 +00:00
cmanske%netscape.com 738b71ccbe Fixed SetCaretAfterElement (but cursor still not redrawn correctly) 1999-07-03 17:07:08 +00:00
jfrancis%netscape.com b570308383 fix for bug 5903 1999-07-03 13:27:13 +00:00
jfrancis%netscape.com dcb4b5045a turning off ill fated coercion of selection for plaintext editing. I'll turn this back on when I know how to correctly detect when it's needed. 1999-07-03 05:13:30 +00:00
cmanske%netscape.com b51b2b4a76 Modified InsertElement to insert a Named Anchor before the selection, completing that feature 1999-07-03 01:49:30 +00:00
cmanske%netscape.com 7e87a94450 Changes to editor XUL dialogs to accomodate new window-as-box changes 1999-07-02 22:52:34 +00:00
dveditz%netscape.com 9bc612bf52 makeile cleanups 1999-07-02 13:38:47 +00:00
jfrancis%netscape.com 5020b85ebb making the plain text selection pinning savvy to the other flavors of text editors, the ones that DONT have <pre> tags wrapping all the text 1999-07-02 07:53:08 +00:00
waterson%netscape.com 2036cc44fb Fix nsCOMPtr bustage. 1999-07-02 05:20:31 +00:00
jfrancis%netscape.com 1338afd680 bitten by lack of const enforcement in mac coimpiler once again. 1999-07-02 05:13:21 +00:00
jfrancis%netscape.com dad328a513 making rules savvy to multi-char insertions. this means that pasting in text with embedded tabs, returns, spaces, & nbsp's now get the full rules treatment. 1999-07-02 04:46:45 +00:00
sfraser%netscape.com 684c2fd8dc Added nsStyleSheetTxns.cpp 1999-07-02 04:01:38 +00:00
sfraser%netscape.com fecb23a8fd Added transactions for applying and removing style sheets 1999-07-02 03:57:50 +00:00
sfraser%netscape.com d78b1fc110 First Checked In. 1999-07-02 03:56:25 +00:00
akkana%netscape.com c8b9982001 Oops, I misunderstood tor's fix for the sunos bustage 1999-07-01 23:41:29 +00:00
akkana%netscape.com 7ef7ab7f49 Fix gcc 2.7.2.3 build -- thanks to tor@boojum.cs.brown.edu (Tim Rowley) for the fix 1999-07-01 23:31:03 +00:00
warren%netscape.com 70ee2e1253 Added necko util glue. 1999-07-01 21:49:24 +00:00
warren%netscape.com 3e3429dbf5 Fixed NewURL for necko. 1999-07-01 21:48:46 +00:00
buster%netscape.com 894d0f0085 minor bug fixes 1999-07-01 20:46:59 +00:00
kin%netscape.com 3b5b4d3b48 Added ApplyStyleSheet() method to the various editor interfaces. 1999-07-01 19:32:35 +00:00
warren%netscape.com bd73f68e8b Renamed OnStartBinding/OnStopBinding to OnStartRequest/OnStopRequest (removing the redundant ones from necko). Numerous necko fixes. Necko now using nsIPrompt interface instead of nsINetSupport. 1999-07-01 19:30:20 +00:00
akkana%netscape.com 8afa44f109 Oops, making wrapcolumn unsigned was a mistake. (Thanks to slamm's
warnings page for showing me that!)  Change it back to signed.
1999-07-01 19:01:04 +00:00
buster%netscape.com 7bc9bfc2b0 0. possible fix for Sun build bustage.
1. IsEditable is much less hacky.  It basically says:
  1. if the node is a special bogus text node, it's not editable
  2. if the node is a text node with only newlines, then it's not editable
  3. if the node has no frame associated with it, then it is not editable
  4. otherwise, it is editable.
As part of this, I had to make IsEditable non-static.  This had some cascading effects on static methods that called
IsEditable, which likewise had to be made non-static.

2. SetTextProperties now works when the endpoints are leaf nodes (like images), not just text.  Charlie, you should
put this through some stress cases.
1999-07-01 18:42:28 +00:00
buster%netscape.com f4797d2939 fixed unit test to handle new default doc 1999-07-01 18:24:07 +00:00
jfrancis%netscape.com 7904f484a3 some cleanup and also selection enforcement for plaintext documents: selection is pinned to within the PRE tag on any edit action 1999-07-01 13:42:03 +00:00
akkana%netscape.com 66024861e2 - New dialog and editor shell API for Insert HTML Source
- Add wrapcolumn setting to document encoders, and use it in the editor
- Fix numbered lists in the html to text sink stream.
1999-06-30 19:26:08 +00:00
kin%netscape.com a0534c39c1 Fix Linux build bustage by including nsIDOMCharacterData.h. 1999-06-30 00:52:25 +00:00
tague%netscape.com 7940cb458f Fixed conditional problem on Unix. 1999-06-29 21:12:43 +00:00
scc%netscape.com f79508bc68 |nsISupports::GetIID()| --> |nsCOMTypeInfo<nsISupports>::GetIID()| 1999-06-29 21:01:31 +00:00
tague%netscape.com 353d857fed Added clause and selection support for Input Methods. Fixes bug #8639, #8459, #6989, #7824 1999-06-29 20:31:22 +00:00
sfraser%netscape.com 90131e6812 Call the Output routines with a new param for selection only. 1999-06-29 20:14:58 +00:00
sfraser%netscape.com c50cff4c35 Add new aSelectionOnly param to Output routines 1999-06-29 20:14:24 +00:00
buster%netscape.com 75e33996cd caret is placed after inserted element, matches Nav 4 behavior. 1999-06-28 21:35:57 +00:00
akkana%netscape.com 552ab3e5ca Fix a warning 1999-06-28 21:26:31 +00:00
buster%netscape.com 481008636f fixed warnings 1999-06-28 13:44:40 +00:00
buster%netscape.com 52fea2d39d Moved GetTextSelectionOffsets and GetDocumentLength from nsTextEditRules to
nsTextEditor.  Added GetDocumentLength to nsITextEditor public interface.
1999-06-28 13:36:38 +00:00
valeski%netscape.com 75e16c007f NECKO build. pushed the appropriate NECKO apis down into the editor shell from nsIDocumentLoaderObserver. 1999-06-28 13:01:55 +00:00
warren%netscape.com fbc735f510 Last of the necko ifdefs. Now we link with necko. 1999-06-28 10:35:57 +00:00
cmanske%netscape.com 9990cdcf6c Removed causes of warnings 1999-06-27 17:55:37 +00:00
cmanske%netscape.com 60d5aba6fb Added an addref for returned element from GetSelectedElement 1999-06-27 17:55:01 +00:00
akkana%netscape.com 32d1fa05cb Oops, use prettyprinting for OutputTextToStream as well as ToString. 1999-06-26 00:59:12 +00:00
akkana%netscape.com 77de9e4f9c - Add a prettyprint flag to the html-to-text sink (false by default).
When prettyprinting is on, we will attempt to make the plaintext
  mimic the look of the html; when off (as for copy/paste), we just
  dump the text with no formatting information.
1999-06-26 00:01:11 +00:00
buster%netscape.com 96d97515ac implemented most of max length handling 1999-06-25 22:57:26 +00:00
cmanske%netscape.com 30169895df Changing to using B,I,U for editor style toolbar and remove 'Clear all styles' icon 1999-06-25 20:16:30 +00:00
mcafee%netscape.com 663392c33d Adding comment for BeOS. 1999-06-25 14:26:21 +00:00
jfrancis%netscape.com 7e6d227982 these are not the droids you are looking for 1999-06-25 10:36:54 +00:00
jfrancis%netscape.com 0db5edf4c8 improvement of editing rules for insert list, indent, outdent, and change alignment 1999-06-25 09:33:02 +00:00
cmanske%netscape.com ea7bde4716 Expanded nsIEditPropery to include all (I hope) HTML tags 1999-06-25 03:18:42 +00:00
buster%netscape.com 4d7c316355 fixed Unix bustage. compare nsCOMPtr xxx.get() rather than just xxx 1999-06-25 00:28:28 +00:00
buster%netscape.com e85123ef14 quiet debug now 1999-06-24 23:50:53 +00:00
buster%netscape.com 4b4a096a17 added behavior for password fields
fixed a bunch of selection bugs
1999-06-24 23:37:55 +00:00
buster%netscape.com 4707ee0cc9 added rules for password behavior 1999-06-24 23:36:56 +00:00
buster%netscape.com 6eaba5847c added nsIEditProperty::img 1999-06-24 23:34:41 +00:00
buster%netscape.com 5b68553f5b added img 1999-06-24 23:33:47 +00:00
buster%netscape.com ab2b06f0c5 fixed illegal use of nsCOMPtr 1999-06-24 23:33:18 +00:00
cmanske%netscape.com 7b44d7dad9 Changed SetBodyAttribute to use nsEditor::SetAttribute so txn system is used for undo 1999-06-24 21:17:50 +00:00
cmanske%netscape.com aaa2213d4c Fixed GetBodyElement. Changed editor test doc to not use CSS for background. Initial code to edit element properties when double-clicking on element. 1999-06-24 20:59:45 +00:00
akkana%netscape.com a6030b3d64 Use new document encoding service from nsTextEditor, and make nsHTMLEditor methods call nsTextEditor methods 1999-06-24 20:16:36 +00:00