Commit Graph

143 Commits

Author SHA1 Message Date
Jon Evans d7bd4c9b04 Move Eeschema globals to new SCHEMATIC object
Set up a new lineage for SCH_ITEMS to get back to the SCHEMATIC
they live on: Items will all be parented to the SCH_SCREEN that
they are added to, and each SCH_SCREEN will point back to the
SCHEMATIC that it is part of.  Note that this hierarchy is not
the same as the actual schematic hierarchy, which continues to
be managed through SCH_SHEETs and SCH_SHEET_PATHS.
2020-05-18 13:04:56 -04:00
Wayne Stambaugh a06fa22b8a Eeschema: remove rogue calls to SCH_SCREEN::UpdateSymbolLinks().
SCH_SCREEN::UpdateSymbolLinks() should only be called when working with
the legacy schematic file format.  Add schematic symbol library symbol
links should be set using SCH_COMPONENT::SetLibSymbol() which updates
the symbol link and pin map accordingly.

Change the schematic symbol LIB_ID edit dialog to properly use the new
SCH_COMPONENT::SetLibSymbol() function.
2020-05-05 12:52:17 -04:00
jean-pierre charras 25fb2595c8 Fix fully broken selection of items of the same sheet, in pcbnew and from eeschema.
Previously, the full UUID path used to select footprints was full broken.
2020-04-02 14:21:09 +02:00
Jon Evans b4786e4121 Cross-probe into schematic using selection rather than HIGHLIGHTED flag 2020-02-23 22:07:18 -05:00
Jeff Young 129042f8a6 Convert timestamps to UUIDs. 2020-02-20 21:29:52 +00:00
Alexander Shuklin 3d0b3a51f3 Eeschema: Adding back annotation
ADDED: Back annotation algorithm,
eeschema back annotation dialog

CHANGED: added some minor helper methods to SCH_REFERENCE_LIST and SCH_REFERENCE,
split SCH_REFERENCE_LIST::CheckAnnotation on 2 parts to reuse code
2020-01-29 16:33:57 +00:00
Seth Hillbrand 6e5e453d0d Replace EESchema DLIST
This moves EESchema DLIST structures to rtree.  These changes are more
fundamental than the pcbnew changes from 9163ac543 888c01d11 d1877d7c1
and 961b22d60 as eeschema operations were more dependent on passing
drawing list references around with SCH_ITEM* objects.
2020-01-10 06:37:08 -08:00
Ian McInerney 079423c3cc eeschema: Remove unused include of eeschema_id.h 2020-01-03 16:04:54 +00:00
Jeff Young 10c25a2290 Update frame type enum to match current class names. 2019-09-06 23:38:20 +01:00
Jeff Young b4c8657904 Fix non-visible-part or conversion items from getting selected.
Also renames lib_draw_item to lib_item to match the class.

Fixes: lp:1840170
* https://bugs.launchpad.net/kicad/+bug/1840170
2019-08-15 10:00:23 +01:00
Jeff Young 3de00eef5f Cleanup. 2019-07-17 21:45:43 +01:00
Jeff Young d67c2d13c7 Fix re-entrancy problem in cross-probing.
Fixes: lp:1836940
* https://bugs.launchpad.net/kicad/+bug/1836940

Fixes: lp:1836937
* https://bugs.launchpad.net/kicad/+bug/1836937
2019-07-17 21:35:28 +01:00
Jeff Young 6cd7d9fb89 Go back to inconsistent cross-probing for now.
Selecting in Eeschema has major issues, as does highlighting in
pcbnew.  So for now we do highlighting in eeschema and selecting
in pcbnew.  Improving highlighting for pcbnew would be the next
logical step....

Fixes: lp:1836640
* https://bugs.launchpad.net/kicad/+bug/1836640
2019-07-17 12:45:34 +01:00
Jeff Young 8d79661996 Convert symbol/module cross-probing to a selection model.
Net/net cross-probing stays a highlight model.

Fixes: lp:1836600
* https://bugs.launchpad.net/kicad/+bug/1836600
2019-07-16 20:25:25 +01:00
Jeff Young fa84babefe Re-implement sch->pcb cross-probing using net highlighting architecture.
Fixes: lp:1827853
* https://bugs.launchpad.net/kicad/+bug/1827853
2019-06-26 21:54:03 +01:00
Jeff Young f9702aab87 Immediate actions for PlEditor, PcbNew, etc. 2019-06-25 11:34:28 +01:00
Jeff Young 909aeba3d9 Transition some more stuff from the MVC view to the controller. 2019-06-16 19:53:30 +01:00
Jeff Young 5610261dce Immediate-action hotkeys (and context menu actions) for eeschema. 2019-06-15 20:43:51 +01:00
Jeff Young 69afa27a5f Implement ACTION_TOOLBAR and update some of the menus to ACTION_MENU.
This gives us better separation of MVC in line with the design of
the modern toolset.  It also reduces a whole bunch of duplicated
data.
2019-05-15 17:50:52 +01:00
Jeff Young 25209516a6 Adjust net highlighting after edits.
Fixes: lp:1800291
* https://bugs.launchpad.net/kicad/+bug/1800291
2019-05-12 18:20:41 +01:00
Jeff Young c1539ae014 Naming changes to reflect sharing between SchEdit and LibEdit. 2019-05-10 19:56:20 +01:00
Jon Evans e0ada1379f Allow clearing PcbNew highlight through cross-probing
Fixes: lp:1821486
* https://bugs.launchpad.net/kicad/+bug/1821486
2019-05-04 16:18:51 -04:00
Jeff Young 1a007c3e4b Implement SCH_SELECTION_TOOL (but still with legacy semantics). 2019-04-22 22:08:18 +01:00
Jeff Young b63fab92cf Move Eeschema net highlighting to modern toolset. 2019-04-14 12:10:48 +01:00
jean-pierre charras 59e6d3bf22 Ensure netlist is always up to date when creating a netlist.
A previous commit updated the netlist only on cross probing, that not covered all cases.
2019-04-09 10:36:39 +02:00
Jon Evans 94ba1bcb87 Update connection graph before sending netlist to pcbnew
Fixes: lp:1823449
* https://bugs.launchpad.net/kicad/+bug/1823449
2019-04-08 21:36:16 -04:00
Jeff Young d88df890ed Fix merge issue between fetch netlist stuff and new connectivity graph. 2019-04-08 21:13:46 +01:00
Jeff Young 77f15eeeaf Support synchronous messaging over KIWAY EXPRESS.
This allows us to make the various netlist and pcb update routines
more atomic and less reliant on carefully sequenced asynchronous
messages.

This is also a prelude to adding support for footprint testing
without a netlist.
2019-04-08 13:26:09 +01:00
Jeff Young 684bb62fd8 Escape slashes in labels and netnames.
Also re-allows spaces, as they can already come in through sheet
names.

Fixes: lp:1798621
* https://bugs.launchpad.net/kicad/+bug/1798621
2019-04-07 00:24:10 +01:00
Seth Hillbrand 643d9901c7 eeschema: Refresh canvas after clearing
Forces a canvas update to change the highlighting after clearing the
selected item.

Fixes: lp:1809731
* https://bugs.launchpad.net/kicad/+bug/1809731
2019-02-23 11:07:00 -08:00
jean-pierre charras 56879a964b Fix cross-probing issue when a net or pin name contains a space.
Fixes: lp:1812902
https://bugs.launchpad.net/kicad/+bug/1812902
2019-01-23 11:30:10 +01:00
jean-pierre charras 7ad21fefe5 Cross probing: Trying to fix a crash, certainly due to a call to clear the HIGHLIGHTED flag of a structure that is not a EDA_ITEM.
Minor enhancement: use a specific message in cross probing to clear the HIGHLIGHTED flag.
2018-12-31 13:54:26 +01:00
jean-pierre charras fb35a7c8b4 Eeschema highlight symbols (cross probing) fix a few issues.
Fix highlight not cleared by Pcbnew.
Fix highlight not cleared by Cvpcb (missing code).
Add comments. Remove a few now useless printf used for debug
When clicking on a empty area, clear any highligthed symbols

Fixes: lp:1809977
https://bugs.launchpad.net/kicad/+bug/1809977
2018-12-29 12:48:24 +01:00
Seth Hillbrand ed506dd05e eeschema: Prevent excess link updates
Refreshing the symbols for each paint is excessive to catch the change
from library loads.  Instead we catch them on the KIWAY MAIL update
2018-12-06 13:46:52 -08:00
jean-pierre charras 58036382c1 eeschema: Fix slow redraw on net highlighting (by redrawing only modified items)
Fixes: lp:1806197
https://bugs.launchpad.net/kicad/+bug/1806197
2018-12-04 20:55:59 +01:00
Jeff Young 84c14c2971 Fix updating of the schematic symbols after a library save. 2018-10-16 17:07:59 +01:00
jean-pierre charras 906c08afc6 Cross probing: ensure highlighted net in Eeschema is shown when cross probed from Pcbnew. 2018-10-15 20:16:48 +02:00
Tomasz Wlostowski 90c7c60471 eeschema-gal: initial GALified version. Lots of stuff still to do! 2018-10-09 11:08:52 +01:00
Jeff Young a9c8a7b69c Remove unused warp mouse parameter. 2018-08-29 19:59:02 +01:00
Jeff Young d8d4f75fa1 Fix button order and genralize Exit dialog so it can be shared more.
This also fixes a bunch of bugs where an error during save would
still close the window (rather than cancelling the close action).

Fixes: lp:1785034
* https://bugs.launchpad.net/kicad/+bug/1785034
2018-08-02 11:01:03 +01:00
Simon Richter 7e47ef7471 Fix warnings for unreferenced local variables 2018-04-18 15:08:37 -04:00
Jeff Young b24b0d5dfe Dialog-ize CvPcb and implement proper Save.
Save now goes to disk (instead of just the in-memory schemaitc),
and the UI attempts to make this clear.
2018-03-25 19:21:27 +01:00
Maciej Suminski 1f078f533b Refactor Eagle project import to use Kiway::ExpressMail() 2018-03-04 16:45:42 +01:00
Maciej Suminski 43523a6179 Options for board update KiWay request (MAIL_SCH_UPDATE[_REQUEST])
Board update KiWay request may now contain options in the message
payload:
- "no-annotate": do not enforce annotation
- "quiet-annotate": annotate without displaying a dialog
- "by-reference": update netlist by reference, no dialog displayed
- "by-timestamp": update netlist by timestamp, no dialog displayed
2018-02-16 19:37:23 +01:00
jean-pierre charras 8022f1cc01 fix code after renamin files 2018-01-30 11:49:51 +01:00
Jon Evans ca264f8982 Add bidirectional net highlight cross-probing
Fixes: lp:1738875
* https://bugs.launchpad.net/kicad/+bug/1738875
2018-01-07 14:12:50 -05:00
Maciej Suminski 85be485c34 Enable long names for pin numbers and pads
- pad names are stored as wxString instead of a char[4] & integer union
- removed pad name to string conversion functions
- fixed pad & pin properties dialog restrictions regarding the name
length
2017-09-19 18:19:49 +02:00
Wayne Stambaugh f181961866 Remove excessive schematic symbol library re-linking.
For some reason, the schematic symbol library link was being regenerated
every time the schematic was redrawn in SCH_SCREEN::Draw().  Remove the
re-link call from the Draw() and Plot() functions.

Add function the SCH_SCREENS to update the links in all of the schematic
sheets.

Update all schematic sheet symbol library links whenever the symbol
library list is modified or any library in the library list is modified.
That should cover all cases where the symbol library links could be
broken.

Refresh schematic window after applying library changes to update any
possible symbol changes.

Add KIWAY message to update the schematic when symbol library changes
could change the schematic.  The KIWAY mail was used because the schematic
frame is not a parent of the symbol library editor so wxEvents cannot be
used.
2017-03-04 16:02:33 -05:00
jean-pierre charras 5b3d7962bb Fix questionable code and memory leak. 2017-03-04 17:35:34 +01:00
Kristoffer Ödmark dda51ab550 CrossProbes Schematics from eeschema to pcbnew
Adds a similar crossprobe as modules has in pcbnew. When clicking a
sheet in eeschema, the items that are exclusive in that scheet will be
selected in pcbnew if using the GAL canvas.
2017-03-03 07:25:32 -05:00
Simon Richter b0f9864bc4 Clean up warnings from exception handlers
The exception objects caught are either not referenced at all, or only in
debug builds. This avoids the warnings for the unused variables.
2016-10-10 11:08:49 -04:00
Dick Hollenbeck 9ad49dc2d1 Split IO_ERROR out of richio.* and store Problem() and Where() separately 2016-09-20 11:56:18 -04:00
Tomasz Wlostowski ee3418e90b One-click PCB update improvements
- Fix repetitive undo/redo segfaults & assertions.
- Add Update menu entry on PCB side.
- Fix Python build error
- Add spread footprints after updating
2016-01-29 15:43:40 +01:00
Dick Hollenbeck 8fb520249e Use KiwayExpress messaging for CvPcb footprint assignment instead of *.cmp file.
* Remove global s_NetObjectslist.
* Separate out non-owning version of NETLIST_OBJECTS_LIST into NETLIST_OBJECTS.
* Fix double free pertaining to ~NETLIST_READER().
* Remove all file-io from CvPCB.
* Remove exe launcher cvpcb, retain only cvpcb.kiface, since cvpcb.kiface has no file i/o.
* Add void CVPCB_MAINFRAME::KiwayMailIn( KIWAY_EXPRESS& mail ) and teach it to use old
  netlist loading code with a STRING_LINE_READER LINE_READER.
* Fix BEGIN_EVENT_TABLE( CVPCB_MAINFRAME, KIWAY_PLAYER )
2015-06-07 14:18:45 -04:00
jean-pierre charras c6f4f15926 Eeschema: Minor code reorganization:
* move not shared files (sch_item_struct.*, sch_base_frame.h) to eeschema;
* move wxEeschemaStruct.h to eeschema and rename it schframe.h to be consistent with the other corresponding file name schframe.cpp;
* remove few not needed  #include
2015-02-21 10:46:44 +01:00
unknown d477004436 2 minor fixes. 2015-01-16 09:28:58 +01:00
Dick Hollenbeck 84a14c3a51 back annotation when CVPCB and EESCHEMA are running under KICAD 2014-07-06 23:12:04 -05:00
Dick Hollenbeck 7a129e167b Functional
*) void KIWAY::ExpressMail( FRAME_T aDestination, MAIL_T aCommand, const std::string& aPayload, wxWindow* aSource=NULL );
*) virtual void KiwayMailIn( KIWAY_EXPRESS& aEvent );
*) enum MAIL_T expansion into the brave new world if cross KIWAY_PLAYER communications.

Let the KIWAY_PLAYING begin.....
through well conceived mail from one KIWAY_PLAYER to another.
Get thinking now.  Add a new MAIL_T value, then send ExpressMail(), 
and receive it in KiwayMailIn(), it's that easy.
2014-04-21 09:49:33 -05:00
Dick Hollenbeck 1648d7fd43 Get cross-probing working under the Kiway. 2014-04-21 01:51:33 -05:00
Dick Hollenbeck e47a2bc5d4 happy Easter 2014-04-21 01:28:17 -05:00
Dick Hollenbeck a985255f95 add back missing pcbnew cross probing event handlers. eeschema launches kiface versions of pcbnew & cvpcb if not single. 2014-04-19 23:35:34 -05:00
Dick Hollenbeck 2c67c3ff80 * KIWAY Milestone A): Make major modules into DLL/DSOs.
!   The initial testing of this commit should be done using a Debug build so that
    all the wxASSERT()s are enabled.  Also, be sure and keep enabled the
    USE_KIWAY_DLLs option.  The tree won't likely build without it.  Turning it
    off is senseless anyways.  If you want stable code, go back to a prior version,
    the one tagged with "stable".

*   Relocate all functionality out of the wxApp derivative into more finely
    targeted purposes:
    a) DLL/DSO specific
    b) PROJECT specific
    c) EXE or process specific
    d) configuration file specific data
    e) configuration file manipulations functions.

    All of this functionality was blended into an extremely large wxApp derivative
    and that was incompatible with the desire to support multiple concurrently
    loaded DLL/DSO's ("KIFACE")s and multiple concurrently open projects.
    An amazing amount of organization come from simply sorting each bit of
    functionality into the proper box.

*   Switch to wxConfigBase from wxConfig everywhere except instantiation.
*   Add classes KIWAY, KIFACE, KIFACE_I, SEARCH_STACK, PGM_BASE, PGM_KICAD,
    PGM_SINGLE_TOP,
*   Remove "Return" prefix on many function names.
*   Remove obvious comments from CMakeLists.txt files, and from else() and endif()s.
*   Fix building boost for use in a DSO on linux.
*   Remove some of the assumptions in the CMakeLists.txt files that windows had
    to be the host platform when building windows binaries.
*   Reduce the number of wxStrings being constructed at program load time via
    static construction.
*   Pass wxConfigBase* to all SaveSettings() and LoadSettings() functions so that
    these functions are useful even when the wxConfigBase comes from another
    source, as is the case in the KICAD_MANAGER_FRAME.
*   Move the setting of the KIPRJMOD environment variable into class PROJECT,
    so that it can be moved into a project variable soon, and out of FP_LIB_TABLE.
*   Add the KIWAY_PLAYER which is associated with a particular PROJECT, and all
    its child wxFrames and wxDialogs now have a Kiway() member function which
    returns a KIWAY& that that window tree branch is in support of.  This is like
    wxWindows DNA in that child windows get this member with proper value at time
    of construction.
*   Anticipate some of the needs for milestones B) and C) and make code
    adjustments now in an effort to reduce work in those milestones.
*   No testing has been done for python scripting, since milestone C) has that
    being largely reworked and re-thought-out.
2014-03-19 19:42:08 -05:00
jean-pierre charras f905b4697e Code cleanup: Pcbnew: move files relative to exort functions to the new folder exporters
all: remove include <protos.h>  from a lot of  files which do not need it.
2014-01-08 15:18:51 +01:00
Wayne Stambaugh 7d0ec1a138 More encapsulation work.
* Complete encapsulation of the MODULE class.
* Complete encapsulation of the EDA_TEXT class.
* Encapsulate most of the ZONE_CONTAINER class.
* Add pcbcommon library as a dependency for reSWIGging the scripting
  support.  This should cover most dependency cases.
2013-03-18 15:36:07 -04:00
Dick Hollenbeck b8a0ab4c52 switch to <> for includes from "" per conversation with Jean-Pierre and Wayne, adjust search paths 2012-01-22 22:33:36 -06:00
Wayne Stambaugh 35749e57c4 Fix Eeschema find item bugs and other minor changes.
* Fix bug in hierarchical searches using sheet path pointers which are
  destroyed on every search.  Use human readable path as last sheet found
  in test to prevent comparison of deleted pointers.
* Fix a bug in SCH_COMPONENT::Matches() that would prevent searching for
  pins if the search all fields flags was not set.
* Fix a bug in SCH_COMPONENT::Matches() to use the sheet path to perform
  the comparison to the correct reference designator and unit number.
* Fix wrapping in sheet path and sheet path list MatchNextItem methods.
* Push search methods down to EDA_ITEM object so advanced searching can
  be performed on all items derived from EDA_ITEM.
* Add virtual method to EDA_ITEM object to test if item supports replacing
  text.
* Replace switch statement magic numbers in Eeschema socket connection code
  with Pcbnew for improved readability.
2011-11-16 20:06:08 -05:00
Wayne Stambaugh 4b853dedb4 Application name capitalization fixes.
* Correct all user strings and comments for the correct capitalization of
  application names according to JP.  They are KiCad, Pcbnew, CvPcb,
  Eeschema, and GerbView.
* Add a note the the user interface policy about the correct capitalization.
2011-09-30 14:15:37 -04:00
Wayne Stambaugh ebc7259a91 Rename WinEDA_App class to EDA_APP and remove redundant includes. 2011-09-06 10:09:40 -04:00
jean-pierre charras 92952b70aa Use UTF-8 encoding only in kicad files. Under Linux, this was already the case. Under Windows, texts with non ascii characters must be corrected.
This ensure compatibility between platforms.
2011-02-28 19:36:19 +01:00
Wayne Stambaugh adb4ad1a7b Schematic object improvements and other minor fixes. 2010-12-10 14:47:44 -05:00
Wayne Stambaugh c79077c9a2 Minor fixes and lots of coding policy changes. 2010-12-08 15:12:46 -05:00
Wayne Stambaugh 3fed7b9dd9 Component library object encapsulation work. 2010-12-07 11:10:42 -05:00
Wayne Stambaugh 37ad67dfb1 EESchema file name and location house keeping. 2010-11-11 16:10:27 -05:00
Wayne Stambaugh 76aa3f6e1c EESchema schematic object refactoring and header rationalization. 2010-11-10 10:30:12 -05:00
Wayne Stambaugh 185a2544b5 Component library editor bug fixes and other minor fixes.
* Fix bug that prevented component from being replaced in library when
  the component root name was changed.
* Fix drawing bug when changing text or field item string while move in
  progress.
* Fix drawing bug when rotating text item while move in progress.
* Prevent undo or redo when editing a component draw item.
* Fix assert bug when replacing component in library when the component
  root name was changed.
* Fix bug in field editor caused by new root alias implementation that
  prevented any field from being changed.
* Fix minor spacing issues with EESchema find dialog.
* Deprecate remaining internal linked list code from component library
  objects.
* Rename pin object files to match new library object file naming
  scheme.
* Move LIB_TEXT object definition into it's own header file.
2010-10-22 08:11:52 -04:00
Wayne Stambaugh fc0864befa Schematic component library object code cleaning and refactoring.
* Break classes_body_item.cpp(.h) into more reasonable size bites.
* Rename classes_body_item.cpp(.h) to lib_draw_item.cpp(.h)
* Fix some unsatisfied header file dependencies.
* Add stubs to component library draw item base classe to handle editing
  internally.
* Lots of code cleaning.
2010-10-08 16:40:57 -04:00
charras 83e8b961c7 cosmetic enhancement in pin edit dialog. 2010-03-04 09:32:51 +00:00
stambaughw ee918d7d29 Replace library editor new component dialog and minor updates.
* Replace component library editor new component dialog using wxFormBuilder.
* Rename component library draw items to conform to current coding standards.
* Add GetWidth() method to component library draw objects.
* Add regular expression key word search capability to component library object.
2009-10-08 13:19:28 +00:00
stambaughw 8570d3311a Component library editor improvements and minor bug fixes.
* Component library objects renamed for improved readability.
* Fields now move when selected in library editor.
* Add copy constructor to all library draw and library component objects.
* Added copy constructor to EDA_BaseStruct.
* Delete base screen in WinEDA_DrawFrame destructor to prevent potential memory leak.
* Fixed memory access bug when replacing and adding a component to library.
* Moved library component block manipulation code into component object.
* Removed all of the global variables used by the library editor main window object.
* The usual code cleaning and refactoring.
2009-09-25 18:49:04 +00:00
stambaughw 43d6c685b5 Command ID refactoring and other minor improvements.
* Split out application specific command IDs to prevent unnecessary rebuilding.
* Eliminate duplicate menu and tool bar command IDs.
* Split component library editor and viewer definitions to separate header files.
* More component library and document file merge code.
* A bunch of minor string readability and consistency fixes.
2009-09-22 12:27:57 +00:00
stambaughw b833a46bad More header file realignments to reduce recompiling and general code cleaning. 2009-02-04 15:25:03 +00:00
stambaughw 2611a54791 Convert global and embedded application pointers to wxGetApp() 2008-12-08 15:27:13 +00:00
dickelbeck ff193f1844 variable number of fields per schematic component 2008-10-06 05:44:29 +00:00
charras 7f453831d5 eeschema: code cleaning. SCH_ITEM class used for all schematic items in eeschema. Files reorganization. 2008-04-14 19:22:48 +00:00
dickelbeck c406eed135 class name changes, XOR artifacts 2008-03-20 01:50:21 +00:00
stambaughw 803ebdf3c4 Fix escape key handling in annotate dialog and some eeschema code refactoring. 2008-02-27 19:38:16 +00:00
dickelbeck c04619bb50 bug fixes 2008-02-19 07:06:58 +00:00
CHARRAS b578115533 create commandframe.cpp in kicad and some other minor changes 2007-10-31 17:47:44 +00:00
CHARRAS 2a5676b2e2 Add class_marker.cpp and class_marker.h. Some other minor changes 2007-10-26 06:08:19 +00:00
CHARRAS e3e0efa144 eeschema cross-probing bug solved ( due to last modification): pins/pads not probed 2007-10-09 14:28:22 +00:00
dickelbeck dd07c0572b todo.txt update 2007-10-09 13:10:58 +00:00
raburton c931d47ad1 set eol-style native on new file 2007-10-08 16:14:16 +00:00
CHARRAS 1f842ae14c bug in move pad fixed (could crash pcbnew).Other minor changes 2007-10-07 18:24:15 +00:00