9f843e1dcf
2009-04-16 13:08:19 +0200 oj r270882 : #i14538# set property at control 2009-04-16 13:04:28 +0200 oj r270881 : #i98557# remove binary string for SRB 2009-04-15 13:19:10 +0200 oj r270838 : #i96782# use type set at view 2009-04-14 14:53:20 +0200 oj r270778 : #i96782# set initialize size for custom shape 2009-04-06 14:19:14 +0200 oj r270546 : #i88432# correct pos when < 0 while resizing 2009-04-06 13:36:13 +0200 oj r270541 : #i96782# handle toolbar and menubar differently 2009-04-06 13:33:54 +0200 oj r270540 : #i96782# handle toolbar and menubar differently 2009-04-06 12:28:23 +0200 oj r270534 : #i96782# handle toolbar and menubar differently 2009-04-06 12:27:44 +0200 oj r270533 : #i96782# handle toolbar and menubar differently 2009-04-06 12:24:32 +0200 oj r270532 : #i96782# handle toolbar and menubar differently 2009-04-06 12:15:15 +0200 oj r270531 : do not initialze when field is empty 2009-04-06 10:06:08 +0200 oj r270528 : #i96782# clean up of menubar and remove duplicates 2009-04-06 09:47:49 +0200 oj r270527 : #i96519# adjust help text dynamic 2009-04-03 13:43:20 +0200 oj r270482 : do not need to remove section from observer they are already disposed 2009-04-03 13:27:28 +0200 fs r270479 : #i97356# 2009-04-02 11:30:39 +0200 fs r270386 : UNX line ends 2009-04-02 10:54:51 +0200 fs r270379 : UNX line ends 2009-04-02 10:39:57 +0200 fs r270378 : UNX line ends 2009-04-02 10:37:24 +0200 fs r270377 : why did this survive the rebase? was removed on trunk ... 2009-03-31 13:31:12 +0200 fs r270277 : component_foo should be public 2009-03-28 00:21:01 +0100 fs r270176 : manuallly merged the changes which happened in CWS before resync to m45, where the directory had been moved from reportdesign/registry to reportbuilder/registry 2009-03-27 23:01:20 +0100 fs r270174 : CWS-TOOLING: rebase CWS dba32a to trunk@270033 (milestone: DEV300:m45) 2009-03-11 12:23:35 +0100 fs r269310 : #i99958# ensure the ControlModelLock doesn't release twice 2009-03-06 09:07:32 +0100 fs r268970 : ignore output paths in SVN's status 2009-03-06 09:07:08 +0100 fs r268969 : ignore output paths in SVN's status 2009-03-04 11:28:02 +0100 oj r268800 : copy and paste error, check correct end now 2009-03-03 15:49:11 +0100 fs r268736 : #i10000# those merges were lost during the rebase (m38->m42) 2009-03-03 13:25:27 +0100 lla r268720 : #i99652# fix wrong refactoring 2009-02-27 11:12:56 +0100 fs r268566 : beautified 2009-02-27 10:53:47 +0100 fs r268561 : doFormListening(false) only when actually isFormListening() (found during complex test case XMLFormSettings with assertions) 2009-02-26 20:55:31 +0100 fs r268546 : #i96530# set the Label property of the bound control, if we didn't create a dedicated label control 2009-02-26 11:53:09 +0100 fs r268494 : #i10000# 2009-02-26 11:27:50 +0100 fs r268493 : #i10000# 2009-02-26 11:17:08 +0100 fs r268490 : reportdesign depends on REPORTBUILDER, not REPORTDESIGN 2009-02-25 11:39:48 +0100 fs r268422 : #i10000# post-resync: INFO_ESCAPE_DATETIME got lost during rebase 2009-02-24 23:24:10 +0100 fs r268411 : CWS-TOOLING: rebase CWS dba32a to trunk@268395 (milestone: DEV300:m42) 2009-02-20 15:09:48 +0100 fs r268324 : respect ImplicitCatalog/SchemaRestriction in all necessary places 2009-02-20 13:48:10 +0100 oj r268318 : order of initialize corrected 2009-02-14 15:07:52 +0100 fs r267759 : #i98975# when an image does not have a bitmap, but a text, draw this (as placeholder) 2009-02-14 15:02:40 +0100 fs r267758 : consolidated and removed some duplicate code 2009-02-14 13:52:23 +0100 fs r267756 : #i10000# 2009-02-13 22:08:34 +0100 fs r267750 : #i100000# 2009-02-13 22:07:25 +0100 fs r267749 : #i10000# 2009-02-13 21:55:36 +0100 fs r267747 : #i10000# 2009-02-13 21:54:27 +0100 fs r267746 : use const_cast 2009-02-13 21:29:10 +0100 fs r267745 : #i10000# 2009-02-13 21:27:39 +0100 fs r267744 : #i10000# 2009-02-13 20:59:13 +0100 fs r267742 : #i10000# 2009-02-13 13:21:30 +0100 fs r267717 : better diagnostics 2009-02-13 13:17:24 +0100 fs r267715 : #i58313# support Catalog/SchemaRestriction settings, which are applied in getTables when 'all catalogs/schemas' are to be retrieved 2009-02-13 13:16:14 +0100 fs r267714 : filter out some more known global settings 2009-02-13 12:39:43 +0100 fs r267713 : #i58313# ImplicitCatalog/SchemaRestriction 2009-02-13 12:36:50 +0100 fs r267712 : when exporting data source settings, allow for properties which have a VOID default value, but are currently not VOID 2009-02-13 12:35:57 +0100 fs r267711 : implement XSet, to allow inserting properties which have a default value of VOID 2009-02-13 12:35:03 +0100 fs r267710 : +addVoidProperty 2009-02-13 10:20:08 +0100 fs r267697 : removed unused variable 2009-02-13 09:46:46 +0100 fs r267695 : refactored the table filtering code, to have a better base for introducing additional low level filters 2009-02-10 09:23:07 +0100 lla r267537 : #i10000# wrong line feed, double named variable 2009-02-09 12:13:08 +0100 oj r267508 : #i98605# notify hanlder 2009-02-09 11:50:34 +0100 oj r267507 : #i98926# solve refcount problem 2009-02-09 11:50:05 +0100 oj r267506 : #i98971# fix for simple html 2009-02-09 11:49:24 +0100 oj r267505 : #i98971# fix for simple html 2009-02-09 11:47:27 +0100 oj r267504 : invoke on copy 2009-02-09 09:51:00 +0100 fs r267500 : #i98316# 2009-02-09 09:46:10 +0100 fs r267499 : setCurrentSelection: don't reset the current form when we de-select everything 2009-02-09 09:43:45 +0100 fs r267498 : #i98316# 2009-02-08 21:25:18 +0100 fs r267496 : #i98272# introduce late ctor for cloning 2009-02-07 21:08:39 +0100 fs r267485 : #i98272# when copy-constructing a FmFormPageImpl, use the XCloneable of the forms collection, instead of XPersistObject (which is incompletely implemented) 2009-02-07 21:07:26 +0100 fs r267484 : removed obsolete include guards 2009-02-07 21:05:22 +0100 fs r267483 : #i98272# implement XCloneable 2009-02-06 15:02:48 +0100 lla r267467 : #i96523# add XImageControl 2009-02-06 14:41:38 +0100 oj r267463 : #i98926# late init when connection disposed but only when asked for 2009-02-06 13:49:57 +0100 lla r267457 : #i92860# bigint in forms doesn't allow input of values > 1, fixed 2009-02-06 13:03:55 +0100 oj r267455 : ImageScaleMode 2009-02-05 14:48:19 +0100 lla r267424 : #i89335# dropdown listboxes are 14 instead of 7 lines high 2009-02-05 13:40:00 +0100 oj r267423 : #i96945# insert new prop Opaque 2009-02-05 13:39:19 +0100 oj r267422 : #i96945# insert layer handling for hell and heaven 2009-02-05 13:29:32 +0100 lla r267420 : #i89335# add is null, is not null, is not like filter condition 2009-02-04 12:23:02 +0100 oj r267364 : #i98821# load table font settings 2009-02-04 10:05:27 +0100 oj r267351 : #i98821# load table font settings 2009-02-04 09:23:22 +0100 fs r267350 : checking persistency of UI settings in database documents - for the moment, capture table formattings (which is issue 98821) 2009-02-04 09:22:15 +0100 fs r267349 : moved some methods which are of wider interest from DatabaseDocument to FileHelper resp. TestCase 2009-02-04 08:56:27 +0100 oj r267347 : #i97586# UcbStreamHelper::CreateStream doesn't check all streamModes use different method 2009-02-04 08:23:26 +0100 oj r267346 : #i98701# check key size is >= 3 and some redesign 2009-02-03 23:29:24 +0100 fs r267345 : return the component (controller), not the frame 2009-02-03 23:28:53 +0100 fs r267344 : openExisting returns a controller now, not the frame (this was a bug) 2009-02-03 23:28:25 +0100 fs r267343 : openElement: properly return the component in the table/query case 2009-02-02 12:48:17 +0100 oj r267261 : #i96013# fix for relative path 2009-02-02 10:33:28 +0100 lla r267253 : #i98557# cleanups and consolidation 2009-02-02 09:37:23 +0100 lla r267250 : #i88432# resize will no longer move components to other sections 2009-02-02 09:08:24 +0100 oj r267245 : #i97475# write 0x1A at the end of the file 2009-01-30 19:39:20 +0100 lla r267230 : #i10000# unused parameters 2009-01-30 09:51:09 +0100 fs r267181 : onsolete 2009-01-30 09:49:27 +0100 fs r267180 : onsolete 2009-01-29 14:28:22 +0100 oj r267139 : #i96825# import cell style 2009-01-29 14:23:12 +0100 oj r267137 : #i98601# export imagescalehandler 2009-01-29 14:19:57 +0100 lla r267135 : #i98601# add ImageScaleMode 2009-01-29 13:21:08 +0100 oj r267124 : #i98601# impl ScaleMode 2009-01-29 13:20:56 +0100 oj r267123 : #i98601# impl ScaleMode 2009-01-29 08:46:40 +0100 oj r267095 : new property: ScaleMode 2009-01-29 08:45:23 +0100 oj r267094 : new ScaleMode from UnControlImageModel 2009-01-29 08:28:12 +0100 oj r267093 : #i87930# close all sub forms/reports when the desktop is going to be terminated and no db frame exists 2009-01-28 19:54:34 +0100 lla r267082 : #i98557# pictures in report wizard 2009-01-28 15:06:25 +0100 oj r267060 : #i87930# close all sub forms/reports when the desktop is going to be terminated and no db frame exists 2009-01-28 11:38:41 +0100 lla r267046 : #i76783# handle binary fields in forms 2009-01-28 09:24:43 +0100 lla r267025 : #i10000# 2009-01-28 08:40:04 +0100 fs r267024 : #i10000# 2009-01-28 08:04:43 +0100 oj r267023 : #i93456# use resource strings for function names 2009-01-27 13:26:05 +0100 oj r266988 : check data field is type field or expression 2009-01-27 13:07:17 +0100 oj r266985 : check data field length 2009-01-27 11:48:19 +0100 oj r266974 : #i96823# return dll string as column name when no alias exists 2009-01-27 09:53:11 +0100 fs r266958 : display the message of a caught exception 2009-01-27 09:44:13 +0100 fs r266957 : #i58313# when retrieving all tables, just set an empty table type filter - the connection will care for translating this, by respecting the TableTypeFilterMode setting 2009-01-27 09:36:09 +0100 fs r266956 : #i58313# getTables: per JDBC spec, is not a valid table type filter. Translate it to 'null'. 2009-01-26 11:24:49 +0100 lla r266912 : #i97865# cleanups (AddField viewable in remote mode) 2009-01-26 07:49:27 +0100 lla r266897 : #i97865# AddField opens in remote case 2009-01-26 07:48:58 +0100 lla r266896 : #i97865# AddField opens in remote case 2009-01-26 07:48:42 +0100 lla r266895 : #i97865# AddField opens in remote case 2009-01-23 15:04:40 +0100 fs r266825 : consolidate the usage of OSQLMessageBox with MessageType==Warning into OSQLWarningBox 2009-01-23 10:47:33 +0100 fs r266787 : +supportsUserAdministration 2009-01-23 10:47:11 +0100 fs r266784 : use DatabaseMetaData.supportsUserAdministration 2009-01-23 07:55:59 +0100 lla r266767 : #i10000# fix gcc compiler failures 2009-01-21 15:08:55 +0100 lla r266673 : #i97265# Labels in HC (IsDark) with other color (viewable) 2009-01-19 14:58:54 +0100 lla r266504 : #i96523# last problems with FormatKey and '0' values fixed 2009-01-19 14:58:00 +0100 lla r266503 : #i96519# AddField help text 2009-01-19 11:59:02 +0100 fs r266485 : #i96523# for formatted field models, init them with TreatAsNumber = false 2009-01-16 10:31:49 +0100 lla r266405 : #i96793# add shrink to popup menu 2009-01-16 09:21:44 +0100 lla r266401 : #i96519# AddField contains a help text 2009-01-15 11:21:49 +0100 lla r266357 : #i96523# problem with XVclWindowPeer not fixed now 2009-01-15 09:19:20 +0100 lla r266335 : #i96523# more crashes fixed. 2009-01-14 13:08:34 +0100 lla r266291 : #i96523# problems with crashes fixed 2009-01-13 10:54:24 +0100 lla r266199 : #i96523# show datasource in formattedfields new files 2009-01-13 10:52:39 +0100 lla r266198 : #i96523# show datasource in formattedfields 2009-01-13 09:41:50 +0100 lla r266197 : #i96526# handling none existance default.otr 2009-01-12 12:55:49 +0100 fs r266151 : don't expect the control model to be a BoundComponent before adding as modify listener 2009-01-12 12:51:33 +0100 fs r266149 : #i88458# let the ImageControl be an XModifyBroadcaster, so the forms runtime can notice when the user changes the control content while it does not have the focus 2009-01-09 13:41:22 +0100 fs r266080 : doc 2009-01-09 13:14:14 +0100 fs r266077 : #i97377# SetModified when order is changed via DnD 2009-01-07 09:55:40 +0100 oj r265951 : merge from master 2009-01-07 09:55:24 +0100 oj r265950 : removed observer 2009-01-07 09:55:06 +0100 oj r265949 : merge from master 2009-01-07 07:29:11 +0100 oj r265945 : shadow var changed 2009-01-06 07:25:57 +0100 oj r265893 : CWS-TOOLING: rebase CWS dba32a to trunk@265758 (milestone: DEV300:m38) 2009-01-05 13:18:22 +0100 oj r265865 : convert to unix le 2009-01-05 09:13:52 +0100 lla r265857 : #i79423# lc_ sc_ permutation fix 2009-01-02 19:40:59 +0100 lla r265847 : #i79423# section shrink icons 2008-12-22 11:37:57 +0100 lla r265749 : #i97484# move component to negative Y-position 2008-12-22 11:37:05 +0100 lla r265748 : #i97484# move component to negative Y-position 2008-12-22 11:35:33 +0100 lla r265747 : #i97484# move component to negative Y-position 2008-12-22 11:25:07 +0100 lla r265745 : #i96757# changes via property browser was not undoable 2008-12-18 15:10:38 +0100 fs r265694 : corrected an condition in doFormListening, which otherwise leads to uncommitable grid columns in documents which are loaded from disc (not in documents which are newly created) 2008-12-18 14:54:39 +0100 fs r265692 : Hide Columns text slightly changed 2008-12-18 13:44:15 +0100 fs r265683 : #i94068# properly display erros happening during a form operation - at least once, and at most once 2008-12-18 11:28:29 +0100 fs r265677 : document the new InputRequired property 2008-12-18 11:04:15 +0100 fs r265676 : #i96530# createControlLabelPair: don't actually create a label for a checkbox 2008-12-18 10:35:53 +0100 fs r265674 : #i95226# when a column is replaced, and it's the selected column, update the selection 2008-12-18 10:34:42 +0100 fs r265673 : #i95226# refactoring of the implReplaced method 2008-12-18 10:34:28 +0100 fs r265672 : #i95226# when replacing a grid column, update the property browser 2008-12-18 10:33:17 +0100 fs r265671 : when an element is removed, remove it from m_aCurrentSelection, too (if necessary) 2008-12-18 10:31:57 +0100 fs r265670 : Hide Columns text slightly changed 2008-12-18 10:15:56 +0100 lla r265669 : #i14538# do not allow to press finish button twice 2008-12-18 08:56:33 +0100 lla r265665 : #i10000# build depend=t problem hacked. 2008-12-17 20:59:10 +0100 fs r265656 : #i89821# don't let a MultiLineEdit select all text when it receives the focus 2008-12-17 12:10:54 +0100 fs r265594 : #i97356# 2008-12-17 12:06:29 +0100 fs r265593 : #i97355# Print -> Printable 2008-12-17 11:59:31 +0100 fs r265591 : #i97350# combo boxes comment on list selection (as list boxes already do) 2008-12-16 09:53:57 +0100 lla r265527 : #i96526# handling none existance default.otr 2008-12-15 14:48:39 +0100 lla r265500 : #i79423# reparing, was wrong implemented 2008-12-12 15:08:33 +0100 lla r265424 : #i10000# remove wrong carridge returns 2008-12-12 15:07:55 +0100 lla r265423 : #i10000# remove wrong carridge returns 2008-12-12 15:06:41 +0100 lla r265422 : #i10000# remove wrong carridge returns 2008-12-12 10:23:13 +0100 lla r265395 : #i95234# reset DragDelta 2008-12-12 10:11:02 +0100 lla r265393 : #i79423# pre versions of shrink buttons 2008-12-11 15:32:13 +0100 fs r265318 : prevent a deadlock during complex.dbaccess.DatabaseDocument test 2008-12-11 15:30:06 +0100 fs r265316 : prevent a deadlock during complex.dbaccess.DatabaseDocument test 2008-12-11 15:07:05 +0100 fs r265307 : removed superfluous text 2008-12-11 12:29:54 +0100 lla r265282 : #i96757# cleanup second try 2008-12-11 12:09:15 +0100 lla r265278 : #i96757# cleanup 2008-12-11 12:07:56 +0100 lla r265277 : #i95234# 2008-12-10 14:04:39 +0100 lla r265183 : #i93472# D&D fixes 2008-12-10 12:29:33 +0100 lla r265168 : #i94067# add (APP|SYS)FONT to XUnitConversion 2008-12-10 12:15:02 +0100 lla r265166 : #i94067# add APPFONT, SYSFONT to MeasureUnit 2008-12-10 11:52:10 +0100 lla r265163 : #i94067# add comments 2008-12-06 20:33:05 +0100 fs r264935 : #i10000# precompiled header 2008-12-05 09:29:26 +0100 fs r264889 : #i10000# 2008-12-05 09:07:31 +0100 fs r264888 : #i10000# 2008-12-04 13:25:46 +0100 fs r264838 : CWS-TOOLING: rebase CWS dba32a to trunk@264807 (milestone: DEV300:m37) 2008-12-03 23:49:13 +0100 fs r264808 : merge changes from trunk, to be able to do a rebase 2008-12-03 17:13:09 +0100 lla r264801 : #i91041# update documentation 2008-12-03 16:57:04 +0100 lla r264799 : #i94067# allow convert(Point|Size)ToLogic as pixel also 2008-12-02 12:36:32 +0100 lla r264687 : #i96782# bring toolbar objects to menu structure 2008-12-02 10:32:44 +0100 lla r264667 : #i86255# make property work 2008-12-02 09:22:47 +0100 lla r264659 : #i79423# add section shrink toolbar 2008-12-02 07:41:22 +0100 lla r264657 : #i86255# add check box for Escape DateTime property 2008-12-02 07:37:17 +0100 lla r264656 : #i79423# new shrink buttons 2008-11-26 11:55:28 +0100 fs r264362 : #i96541# FillPropertySet: do not only catch UnknownPropertyException when setting the Char/ParaAutoStyleName, but also care for the other exceptions which can be thrown by XPropertySet::setPropertyValue. This is actually not the real fix for #i96541#, but only a follow-up. The root cause of the issue was fixed in CWS dba301b, but this here was another (potential) bug which popped up during investigations. 2008-11-25 09:04:40 +0100 lla r264273 : #i82083# new toolbox in GroupsSorting dialog 2008-11-25 08:56:08 +0100 lla r264272 : #i94729# change token strings into string list, move class out of function 2008-11-24 15:52:22 +0100 fs r264251 : #i96532# do not set AppendTableAlias, NameLengthLimit, etc., if the OXMLDataSourceInstance is used for elements at which those attributes never appear 2008-11-24 15:51:45 +0100 fs r264249 : #i96532# do not set AppendTableAlias, NameLengthLimit, etc., if the OXMLDataSourceInstance is used for elements at which those attributes never appear 2008-11-24 15:45:21 +0100 fs r264244 : #i96532# the API default for ParamNameSubst is false 2008-11-24 15:45:04 +0100 fs r264243 : #i96532# do not set AppendTableAlias, NameLengthLimit, etc., if the OXMLDataSourceInstance is used for elements at which those attributes never appear 2008-11-24 15:44:14 +0100 fs r264241 : #i96532# slight refactoring of exporting properties which have a XML default different from the API default 2008-11-24 10:50:01 +0100 lla r264216 : #i82083# icons for new toolbox 2008-11-24 09:38:45 +0100 lla r264205 : #i82083# new toolbox in GroupsSorting dialog 2008-11-24 09:32:20 +0100 lla r264201 : #i96501# cleanup assertions 2008-11-24 09:12:55 +0100 lla r264198 : #i83082# enhancement for toolboxes, better HC comfort 2008-11-24 08:46:43 +0100 lla r264197 : #i96501# fix problem with negative positions 2008-11-21 11:44:47 +0100 fs r264118 : #i57042# introduce a counter for suspending change notifications of a given property, so recursive calls are possible 2008-11-21 11:02:17 +0100 fs r264116 : #i96388# don't call ExecuteContextMenuAction when no action was chosen by the user 2008-11-21 10:36:53 +0100 fs r264114 : #i47384# assertion was wrong 2008-11-14 12:33:15 +0100 fs r263673 : #i47318# XRowSetChangeBroadcaster/Listener, to be able to listen for changes in an XRowSetSupplier's RowSet 2008-11-14 12:30:29 +0100 fs r263672 : #i47318# more refactoring - BoundControlModels now listen at the XRowSetSupplier for changes in the supplied RowSet, to properly revoke/register old/new listeners at the RowSet - replaced ::osl::Mutex in various places with a ControlModelLock 2008-11-14 12:20:55 +0100 fs r263671 : when BUILD_TYPE includes QADEVOOO, the BUILD_QADEVOOO needs to bet set, too 2008-11-14 12:19:21 +0100 fs r263670 : oops, this was not intended to be committed 2008-11-12 11:08:10 +0100 fs r263579 : #i96096# new ctors taking UNO_QUERY_THROW 2008-11-12 09:15:54 +0100 fs r263576 : no need to load the complete dialog just to get a string which the dialog itself loads from resource 2008-11-10 17:55:45 +0100 fs r263535 : spelling in comment 2008-11-10 15:51:14 +0100 fs r263523 : #i47318# various refactorings 1. don't forward syntetic XLoadListener events from the grid control to the grid columns. Instead, forward GridColumn::XChild::setParent to the base class, which then can add itself as load listener 2. removed various occurances of XMultiServiceFactory, instead use the ::comphelper::ComponentContext 3. in O(Bound)ControlModel, have a mechanism to lock the instance (using ControlModelLock) and fire property changes when the last lock dies. 2008-11-10 12:49:24 +0100 oj r263513 : #i94729# change token strings into string list 2008-11-10 12:13:15 +0100 oj r263512 : #i95222# export chart:title style as well 2008-11-10 08:55:25 +0100 oj r263507 : #i93471# show the correct tabpage when selecting a different object 2008-11-07 23:38:29 +0100 fs r263490 : #i95977# for the event input controls, add a component extending their functionality so they're reset when the users presses DEL 2008-11-07 23:35:39 +0100 fs r263489 : during #i95977#: When a VCL Window is deleted from within VCL code, the respective WindowPeer was never disposed. Corrected this. 2008-11-07 14:57:07 +0100 fs r263420 : #i95963# human-readable display names for event bindings 2008-11-06 10:34:52 +0100 fs r263366 : #i95865# don't use library names containing InvalidZipEntryFileNames - workaround until i95409 is fixed 2008-11-06 10:33:28 +0100 fs r263365 : #i95865# copied the following change from CWS odfmetadata2 (not yet integrated) into CWS dba31d - comphelper/inc/comphelper/storagehelper.hxx, comphelper/source/misc/storagehelper.cxx: + add function IsValidZipEntryFileName (moved from module package)
1059 lines
35 KiB
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1059 lines
35 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: dindexnode.cxx,v $
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* $Revision: 1.21.66.1 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_connectivity.hxx"
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#include "dbase/dindexnode.hxx"
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#include "connectivity/CommonTools.hxx"
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#include <osl/thread.h>
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#include "dbase/DIndex.hxx"
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#include <tools/debug.hxx>
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#include "diagnose_ex.h"
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#include <algorithm>
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using namespace connectivity;
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using namespace connectivity::dbase;
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using namespace connectivity::file;
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using namespace com::sun::star::sdbc;
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// -----------------------------------------------------------------------------
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ONDXKey::ONDXKey(UINT32 nRec)
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:nRecord(nRec)
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{
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}
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// -----------------------------------------------------------------------------
|
|
ONDXKey::ONDXKey(const ORowSetValue& rVal, sal_Int32 eType, UINT32 nRec)
|
|
: ONDXKey_BASE(eType)
|
|
, nRecord(nRec)
|
|
, xValue(rVal)
|
|
{
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
ONDXKey::ONDXKey(const rtl::OUString& aStr, UINT32 nRec)
|
|
: ONDXKey_BASE(::com::sun::star::sdbc::DataType::VARCHAR)
|
|
,nRecord(nRec)
|
|
{
|
|
if (aStr.getLength())
|
|
{
|
|
xValue = aStr;
|
|
xValue.setBound(sal_True);
|
|
}
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
|
|
ONDXKey::ONDXKey(double aVal, UINT32 nRec)
|
|
: ONDXKey_BASE(::com::sun::star::sdbc::DataType::DOUBLE)
|
|
,nRecord(nRec)
|
|
,xValue(aVal)
|
|
{
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
|
|
//==================================================================
|
|
// Index Seite
|
|
//==================================================================
|
|
ONDXPage::ONDXPage(ODbaseIndex& rInd, sal_uInt32 nPos, ONDXPage* pParent)
|
|
:nPagePos(nPos)
|
|
,bModified(FALSE)
|
|
,nCount(0)
|
|
,aParent(pParent)
|
|
,rIndex(rInd)
|
|
,ppNodes(NULL)
|
|
{
|
|
sal_uInt16 nT = rIndex.getHeader().db_maxkeys;
|
|
ppNodes = new ONDXNode[nT];
|
|
}
|
|
|
|
//------------------------------------------------------------------
|
|
ONDXPage::~ONDXPage()
|
|
{
|
|
delete[] ppNodes;
|
|
// delete aParent;
|
|
// delete aChild;
|
|
}
|
|
//------------------------------------------------------------------
|
|
void ONDXPage::QueryDelete()
|
|
{
|
|
// Ablegen im GarbageCollector
|
|
if (IsModified() && rIndex.m_pFileStream)
|
|
(*rIndex.m_pFileStream) << *this;
|
|
|
|
bModified = FALSE;
|
|
if (rIndex.UseCollector())
|
|
{
|
|
if (aChild.Is())
|
|
aChild->Release(FALSE);
|
|
|
|
for (USHORT i = 0; i < rIndex.getHeader().db_maxkeys;i++)
|
|
{
|
|
if (ppNodes[i].GetChild().Is())
|
|
ppNodes[i].GetChild()->Release(FALSE);
|
|
|
|
ppNodes[i] = ONDXNode();
|
|
}
|
|
RestoreNoDelete();
|
|
|
|
nCount = 0;
|
|
aParent.Clear();
|
|
rIndex.Collect(this);
|
|
}
|
|
else
|
|
SvRefBase::QueryDelete();
|
|
}
|
|
//------------------------------------------------------------------
|
|
ONDXPagePtr& ONDXPage::GetChild(ODbaseIndex* pIndex)
|
|
{
|
|
if (!aChild.Is() && pIndex)
|
|
{
|
|
aChild = rIndex.CreatePage(aChild.GetPagePos(),this,aChild.HasPage());
|
|
}
|
|
return aChild;
|
|
}
|
|
|
|
//------------------------------------------------------------------
|
|
USHORT ONDXPage::FindPos(const ONDXKey& rKey) const
|
|
{
|
|
// sucht nach Platz fuer den vorgegeben key auf einer Seite
|
|
USHORT i = 0;
|
|
while (i < nCount && rKey > ((*this)[i]).GetKey())
|
|
i++;
|
|
|
|
return i;
|
|
}
|
|
|
|
//------------------------------------------------------------------
|
|
BOOL ONDXPage::Find(const ONDXKey& rKey)
|
|
{
|
|
// sucht den vorgegeben key
|
|
// Besonderheit: gelangt der Algorithmus ans Ende
|
|
// wird immer die aktuelle Seite und die Knotenposition vermerkt
|
|
// auf die die Bedingung <= zutrifft
|
|
// dieses findet beim Insert besondere Beachtung
|
|
USHORT i = 0;
|
|
while (i < nCount && rKey > ((*this)[i]).GetKey())
|
|
i++;
|
|
|
|
BOOL bResult = FALSE;
|
|
|
|
if (!IsLeaf())
|
|
{
|
|
// weiter absteigen
|
|
ONDXPagePtr aPage = (i==0) ? GetChild(&rIndex) : ((*this)[i-1]).GetChild(&rIndex, this);
|
|
bResult = aPage.Is() && aPage->Find(rKey);
|
|
}
|
|
else if (i == nCount)
|
|
{
|
|
rIndex.m_aCurLeaf = this;
|
|
rIndex.m_nCurNode = i - 1;
|
|
bResult = FALSE;
|
|
}
|
|
else
|
|
{
|
|
bResult = rKey == ((*this)[i]).GetKey();
|
|
rIndex.m_aCurLeaf = this;
|
|
rIndex.m_nCurNode = bResult ? i : i - 1;
|
|
}
|
|
return bResult;
|
|
}
|
|
|
|
//------------------------------------------------------------------
|
|
BOOL ONDXPage::Insert(ONDXNode& rNode, sal_uInt32 nRowsLeft)
|
|
{
|
|
// beim Erzeugen eines Index koennen auch mehrere Knoten eingefuegt werden
|
|
// diese sin dann aufsteigend sortiert
|
|
BOOL bAppend = nRowsLeft > 0;
|
|
if (IsFull())
|
|
{
|
|
BOOL bResult = TRUE;
|
|
ONDXNode aSplitNode;
|
|
if (bAppend)
|
|
aSplitNode = rNode;
|
|
else
|
|
{
|
|
// merken des letzten Knotens
|
|
aSplitNode = (*this)[nCount-1];
|
|
if(rNode.GetKey() <= aSplitNode.GetKey())
|
|
{
|
|
|
|
// und damit habe ich im folgenden praktisch eine Node weniger
|
|
if (IsLeaf() && this == &rIndex.m_aCurLeaf)
|
|
{
|
|
// geht davon aus, dass der Knoten, auf dem die Bedingung (<=)
|
|
// zutrifft, als m_nCurNode gesetzt ist
|
|
--nCount; // (sonst bekomme ich u.U. Assertions und GPFs - 60593)
|
|
bResult = Insert(rIndex.m_nCurNode + 1, rNode);
|
|
}
|
|
else // Position unbekannt
|
|
{
|
|
USHORT nPos = NODE_NOTFOUND;
|
|
while (++nPos < nCount && rNode.GetKey() > ((*this)[nPos]).GetKey()) ;
|
|
|
|
--nCount; // (sonst bekomme ich u.U. Assertions und GPFs - 60593)
|
|
bResult = Insert(nPos, rNode);
|
|
}
|
|
|
|
// konnte der neue Knoten eingefuegt werden
|
|
if (!bResult)
|
|
{
|
|
nCount++;
|
|
aSplitNode = rNode;
|
|
}
|
|
}
|
|
else
|
|
aSplitNode = rNode;
|
|
}
|
|
|
|
sal_uInt32 nNewPagePos = rIndex.GetPageCount();
|
|
sal_uInt32 nNewPageCount = nNewPagePos + 1;
|
|
|
|
// Herausgeloesten Knoten beim Vater einfuegen
|
|
if (!HasParent())
|
|
{
|
|
// Kein Vater, dann neue Wurzel
|
|
ONDXPagePtr aNewRoot = rIndex.CreatePage(nNewPagePos + 1);
|
|
aNewRoot->SetChild(this);
|
|
|
|
rIndex.m_aRoot = aNewRoot;
|
|
rIndex.SetRootPos(nNewPagePos + 1);
|
|
rIndex.SetPageCount(++nNewPageCount);
|
|
}
|
|
|
|
// neues blatt erzeugen und Seite aufteilen
|
|
ONDXPagePtr aNewPage = rIndex.CreatePage(nNewPagePos,aParent);
|
|
rIndex.SetPageCount(nNewPageCount);
|
|
|
|
// wieviele Knoten weren noch eingefuegt
|
|
// kommen noch ausreichend, dann koennen die Seiten bis zum Rand vollgestopft werden
|
|
|
|
ONDXNode aInnerNode;
|
|
if (!IsLeaf() || nRowsLeft < (sal_uInt32)(rIndex.GetMaxNodes() / 2))
|
|
aInnerNode = Split(*aNewPage);
|
|
else
|
|
{
|
|
aInnerNode = (*this)[nCount - 1];
|
|
//aInnerNode = aSplitNode;
|
|
|
|
// Knoten zeigt auf neue Seite
|
|
aInnerNode.SetChild(aNewPage);
|
|
|
|
// innere Knoten haben keine Recordnummer
|
|
if (rIndex.isUnique())
|
|
aInnerNode.GetKey().ResetRecord();
|
|
|
|
// neue Seite zeigt nun auf Seite des herausgeloesten Knoten
|
|
if (!IsLeaf())
|
|
aNewPage->SetChild(aInnerNode.GetChild());
|
|
}
|
|
|
|
aNewPage->Append(aSplitNode);
|
|
ONDXPagePtr aTempParent = aParent;
|
|
if (IsLeaf())
|
|
{
|
|
rIndex.m_aCurLeaf = aNewPage;
|
|
rIndex.m_nCurNode = rIndex.m_aCurLeaf->Count() - 1;
|
|
|
|
// Freigeben nicht benoetigter Seiten, danach besteht keine Referenz
|
|
// mehr auf die Seite, danach kann 'this' nicht mehr gueltig sein!!!
|
|
ReleaseFull();
|
|
}
|
|
|
|
// Einfuegen des herausgeloesten Knotens
|
|
return aTempParent->Insert(aInnerNode);
|
|
}
|
|
else // Seite einfach weiter auffuellen
|
|
{
|
|
if (bAppend)
|
|
{
|
|
if (IsLeaf())
|
|
rIndex.m_nCurNode = nCount - 1;
|
|
return Append(rNode);
|
|
}
|
|
else
|
|
{
|
|
USHORT nNodePos = FindPos(rNode.GetKey());
|
|
if (IsLeaf())
|
|
rIndex.m_nCurNode = nNodePos;
|
|
|
|
return Insert(nNodePos, rNode);
|
|
}
|
|
}
|
|
}
|
|
|
|
//------------------------------------------------------------------
|
|
BOOL ONDXPage::Insert(USHORT nPos, ONDXNode& rNode)
|
|
{
|
|
USHORT nMaxCount = rIndex.getHeader().db_maxkeys;
|
|
if (nPos >= nMaxCount)
|
|
return FALSE;
|
|
|
|
if (nCount)
|
|
{
|
|
++nCount;
|
|
// nach rechts verschieben
|
|
for (USHORT i = std::min((USHORT)(nMaxCount-1), (USHORT)(nCount-1)); nPos < i; --i)
|
|
(*this)[i] = (*this)[i-1];
|
|
}
|
|
else
|
|
if (nCount < nMaxCount)
|
|
nCount++;
|
|
|
|
// einfuegen an der Position
|
|
ONDXNode& rInsertNode = (*this)[nPos];
|
|
rInsertNode = rNode;
|
|
if (rInsertNode.GetChild().Is())
|
|
{
|
|
rInsertNode.GetChild()->SetParent(this);
|
|
rNode.GetChild()->SetParent(this);
|
|
}
|
|
|
|
bModified = TRUE;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
//------------------------------------------------------------------
|
|
BOOL ONDXPage::Append(ONDXNode& rNode)
|
|
{
|
|
DBG_ASSERT(!IsFull(), "kein Append moeglich");
|
|
return Insert(nCount, rNode);
|
|
}
|
|
//------------------------------------------------------------------
|
|
void ONDXPage::Release(BOOL bSave)
|
|
{
|
|
// freigeben der Pages
|
|
if (aChild.Is())
|
|
aChild->Release(bSave);
|
|
|
|
// Pointer freigeben
|
|
aChild.Clear();
|
|
|
|
for (USHORT i = 0; i < rIndex.getHeader().db_maxkeys;i++)
|
|
{
|
|
if (ppNodes[i].GetChild())
|
|
ppNodes[i].GetChild()->Release(bSave);
|
|
|
|
ppNodes[i].GetChild().Clear();
|
|
}
|
|
aParent = NULL;
|
|
}
|
|
//------------------------------------------------------------------
|
|
void ONDXPage::ReleaseFull(BOOL bSave)
|
|
{
|
|
ONDXPagePtr aTempParent = aParent;
|
|
Release(bSave);
|
|
|
|
if (aTempParent.Is())
|
|
{
|
|
// Freigeben nicht benoetigter Seiten, danach besteht keine Referenz
|
|
// mehr auf die Seite, danach kann 'this' nicht mehr gueltig sein!!!
|
|
USHORT nParentPos = aTempParent->Search(this);
|
|
if (nParentPos != NODE_NOTFOUND)
|
|
(*aTempParent)[nParentPos].GetChild().Clear();
|
|
else
|
|
aTempParent->GetChild().Clear();
|
|
}
|
|
}
|
|
//------------------------------------------------------------------
|
|
BOOL ONDXPage::Delete(USHORT nNodePos)
|
|
{
|
|
if (IsLeaf())
|
|
{
|
|
// Letztes Element wird geloescht
|
|
if (nNodePos == (nCount - 1))
|
|
{
|
|
ONDXNode aNode = (*this)[nNodePos];
|
|
|
|
// beim Parent muss nun der KeyValue ausgetauscht werden
|
|
if (HasParent())
|
|
aParent->SearchAndReplace(aNode.GetKey(),
|
|
(*this)[nNodePos-1].GetKey());
|
|
}
|
|
}
|
|
|
|
// Loeschen des Knoten
|
|
Remove(nNodePos);
|
|
|
|
// Unterlauf
|
|
if (HasParent() && nCount < (rIndex.GetMaxNodes() / 2))
|
|
{
|
|
// Feststellen, welcher Knoten auf die Seite zeigt
|
|
USHORT nParentNodePos = aParent->Search(this);
|
|
// letzte Element auf Vaterseite
|
|
// -> zusammenlegen mit vorletzter Seite
|
|
if (nParentNodePos == (aParent->Count() - 1))
|
|
{
|
|
if (!nParentNodePos)
|
|
// zusammenlegen mit linken nachbarn
|
|
Merge(nParentNodePos,aParent->GetChild(&rIndex));
|
|
else
|
|
Merge(nParentNodePos,(*aParent)[nParentNodePos-1].GetChild(&rIndex,aParent));
|
|
}
|
|
// sonst Seite mit naechster Seite zusammenlegen
|
|
else
|
|
{
|
|
// zusammenlegen mit rechten nachbarn
|
|
Merge(nParentNodePos + 1,((*aParent)[nParentNodePos + 1].GetChild(&rIndex,aParent)));
|
|
nParentNodePos++;
|
|
}
|
|
if (HasParent() && !(*aParent)[nParentNodePos].HasChild())
|
|
aParent->Delete(nParentNodePos);
|
|
/*
|
|
// letzte Element auf Vaterseite
|
|
// -> zusammenlegen mit vorletzter Seite
|
|
if (nParentNodePos == (aParent->Count() - 1))
|
|
{
|
|
if (!nParentNodePos)
|
|
// zusammenlegen mit linken nachbarn
|
|
Merge(nParentNodePos,aParent->GetChild(&rIndex));
|
|
else
|
|
Merge(nParentNodePos,(*aParent)[nParentNodePos-1].GetChild(&rIndex,aParent));
|
|
}
|
|
// sonst Seite mit naechster Seite zusammenlegen
|
|
else if(nParentNodePos != NODE_NOTFOUND)
|
|
{
|
|
// zusammenlegen mit rechten nachbarn
|
|
Merge(nParentNodePos + 1,((*aParent)[nParentNodePos + 1].GetChild(&rIndex,aParent)));
|
|
nParentNodePos++;
|
|
}
|
|
else // Sonderbehandlung
|
|
{
|
|
// Page ist aChild Page vom Parent => erste Page aus ppNodes an aChild anhaengen
|
|
Merge(0,(*aParent)[0].GetChild(&rIndex,aParent));
|
|
nParentNodePos = 0;
|
|
}
|
|
|
|
if (HasParent() && !(*aParent)[nParentNodePos].HasChild())
|
|
aParent->Delete(nParentNodePos);
|
|
*/
|
|
|
|
}
|
|
else if (IsRoot())
|
|
// Sicherstellen das die Position der Wurzel festgehalten wird
|
|
rIndex.SetRootPos(nPagePos);
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
//------------------------------------------------------------------
|
|
ONDXNode ONDXPage::Split(ONDXPage& rPage)
|
|
{
|
|
DBG_ASSERT(IsFull(), "Falsches Splitting");
|
|
/* Aufteilen einer Seite auf zwei
|
|
Blatt:
|
|
Seite 1 behaelt (n - (n/2))
|
|
Seite 2 erhaelt (n/2)
|
|
Knoten n/2 wird dupliziert
|
|
Innerer Knoten:
|
|
Seite 1 behaelt (n+1)/2
|
|
Seite 2 erhaelt (n/2-1)
|
|
Knoten ((n+1)/2 + 1) : wird herausgenommen
|
|
*/
|
|
ONDXNode aResultNode;
|
|
if (IsLeaf())
|
|
{
|
|
for (USHORT i = (nCount - (nCount / 2)), j = 0 ; i < nCount; i++)
|
|
rPage.Insert(j++,(*this)[i]);
|
|
|
|
// dieser Knoten enthaelt einen Schluessel der noch einmal im Tree vorkommt
|
|
// und ersetzt werden muss
|
|
ONDXNode aLastNode = (*this)[nCount - 1];
|
|
nCount = nCount - (nCount / 2);
|
|
aResultNode = (*this)[nCount - 1];
|
|
|
|
if (HasParent())
|
|
aParent->SearchAndReplace(aLastNode.GetKey(),
|
|
aResultNode.GetKey());
|
|
}
|
|
else
|
|
{
|
|
for (USHORT i = (nCount + 1) / 2 + 1, j = 0 ; i < nCount; i++)
|
|
rPage.Insert(j++,(*this)[i]);
|
|
|
|
aResultNode = (*this)[(nCount + 1) / 2];
|
|
nCount = (nCount + 1) / 2;
|
|
|
|
// neue Seite zeigt nun auf Seite des herausgeloesten Knoten
|
|
rPage.SetChild(aResultNode.GetChild());
|
|
}
|
|
// Knoten zeigt auf neue Seite
|
|
aResultNode.SetChild(&rPage);
|
|
|
|
// innere Knoten haben keine Recordnummer
|
|
if (rIndex.isUnique())
|
|
aResultNode.GetKey().ResetRecord();
|
|
bModified = TRUE;
|
|
return aResultNode;
|
|
}
|
|
|
|
//------------------------------------------------------------------
|
|
void ONDXPage::Merge(USHORT nParentNodePos, ONDXPagePtr xPage)
|
|
{
|
|
DBG_ASSERT(HasParent(), "kein Vater vorhanden");
|
|
DBG_ASSERT(nParentNodePos != NODE_NOTFOUND, "Falscher Indexaufbau");
|
|
|
|
/* Zusammenlegen zweier Seiten */
|
|
ONDXNode aResultNode;
|
|
USHORT nMaxNodes = rIndex.GetMaxNodes(),
|
|
nMaxNodes_2 = nMaxNodes / 2;
|
|
|
|
// Feststellen ob Seite rechter oder linker Nachbar
|
|
BOOL bRight = ((*xPage)[0].GetKey() > (*this)[0].GetKey()); // TRUE, wenn xPage die rechte Seite ist
|
|
USHORT nNewCount = (*xPage).Count() + Count();
|
|
|
|
if (IsLeaf())
|
|
{
|
|
// Bedingung fuers zusammenlegen
|
|
if (nNewCount < (nMaxNodes_2 * 2))
|
|
{
|
|
USHORT nLastNode = bRight ? Count() - 1 : xPage->Count() - 1;
|
|
if (bRight)
|
|
{
|
|
DBG_ASSERT(&xPage != this,"xPage und THIS duerfen nicht gleich sein: Endlosschleife");
|
|
// alle Knoten aus xPage auf den linken Knoten verschieben (anhaengen)
|
|
while (xPage->Count())
|
|
{
|
|
Append((*xPage)[0]);
|
|
xPage->Remove(0);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
DBG_ASSERT(&xPage != this,"xPage und THIS duerfen nicht gleich sein: Endlosschleife");
|
|
// xPage ist die linke Page und THIS die rechte
|
|
while (xPage->Count())
|
|
{
|
|
Insert(0,(*xPage)[xPage->Count()-1]);
|
|
xPage->Remove(xPage->Count()-1);
|
|
}
|
|
// alte Position von xPage beim Parent mit this ersetzen
|
|
if (nParentNodePos)
|
|
(*aParent)[nParentNodePos-1].SetChild(this,aParent);
|
|
else // oder als rechten Knoten setzen
|
|
aParent->SetChild(this);
|
|
aParent->SetModified(TRUE);
|
|
|
|
}
|
|
|
|
// Child beziehung beim Vaterknoten aufheben
|
|
(*aParent)[nParentNodePos].SetChild();
|
|
// Austauschen des KnotenWertes, nur wenn geaenderte Page
|
|
// die linke ist, ansonsten werde
|
|
|
|
if(aParent->IsRoot() && aParent->Count() == 1)
|
|
{
|
|
(*aParent)[0].SetChild();
|
|
aParent->ReleaseFull();
|
|
aParent = NULL;
|
|
rIndex.SetRootPos(nPagePos);
|
|
rIndex.m_aRoot = this;
|
|
SetModified(TRUE);
|
|
}
|
|
else
|
|
aParent->SearchAndReplace((*this)[nLastNode].GetKey(),(*this)[nCount-1].GetKey());
|
|
|
|
xPage->SetModified(FALSE);
|
|
xPage->ReleaseFull(); // wird nicht mehr benoetigt
|
|
}
|
|
// Ausgleichen der Elemente nNewCount >= (nMaxNodes_2 * 2)
|
|
else
|
|
{
|
|
if (bRight)
|
|
{
|
|
// alle Knoten aus xPage auf den linken Knoten verschieben (anhaengen)
|
|
ONDXNode aReplaceNode = (*this)[nCount - 1];
|
|
while (nCount < nMaxNodes_2)
|
|
{
|
|
Append((*xPage)[0]);
|
|
xPage->Remove(0);
|
|
}
|
|
// Austauschen des KnotenWertes: Setzt alten letzten Wert durch den letzten von xPage
|
|
aParent->SearchAndReplace(aReplaceNode.GetKey(),(*this)[nCount-1].GetKey());
|
|
}
|
|
else
|
|
{
|
|
// alle Knoten aus this vor die xPage Knoten einfuegen
|
|
ONDXNode aReplaceNode = (*this)[nCount - 1];
|
|
while (xPage->Count() < nMaxNodes_2)
|
|
{
|
|
xPage->Insert(0,(*this)[nCount-1]);
|
|
Remove(nCount-1);
|
|
}
|
|
// Austauschen des KnotenWertes
|
|
aParent->SearchAndReplace(aReplaceNode.GetKey(),(*this)[Count()-1].GetKey());
|
|
}
|
|
}
|
|
}
|
|
else // !IsLeaf()
|
|
{
|
|
// Bedingung fuers zusammenlegen
|
|
if (nNewCount < nMaxNodes_2 * 2)
|
|
{
|
|
if (bRight)
|
|
{
|
|
DBG_ASSERT(&xPage != this,"xPage und THIS duerfen nicht gleich sein: Endlosschleife");
|
|
// Vaterknoten wird mit integriert
|
|
// erhaelt zunaechst Child von xPage
|
|
(*aParent)[nParentNodePos].SetChild(xPage->GetChild(),aParent);
|
|
Append((*aParent)[nParentNodePos]);
|
|
for (USHORT i = 0 ; i < xPage->Count(); i++)
|
|
Append((*xPage)[i]);
|
|
}
|
|
else
|
|
{
|
|
DBG_ASSERT(&xPage != this,"xPage und THIS duerfen nicht gleich sein: Endlosschleife");
|
|
// Vaterknoten wird mit integriert
|
|
// erhaelt zunaechst Child
|
|
(*aParent)[nParentNodePos].SetChild(GetChild(),aParent); // Parent merkt sich mein Child
|
|
Insert(0,(*aParent)[nParentNodePos]); // Node vom Parent bei mir einfuegen
|
|
while (xPage->Count())
|
|
{
|
|
Insert(0,(*xPage)[xPage->Count()-1]);
|
|
xPage->Remove(xPage->Count()-1);
|
|
}
|
|
SetChild(xPage->GetChild());
|
|
|
|
if (nParentNodePos)
|
|
(*aParent)[nParentNodePos-1].SetChild(this,aParent);
|
|
else
|
|
aParent->SetChild(this);
|
|
}
|
|
|
|
// danach wird der Vaterknoten zurueckgesetzt
|
|
(*aParent)[nParentNodePos].SetChild();
|
|
aParent->SetModified(TRUE);
|
|
|
|
if(aParent->IsRoot() && aParent->Count() == 1)
|
|
{
|
|
(*aParent).SetChild();
|
|
aParent->ReleaseFull();
|
|
aParent = NULL;
|
|
rIndex.SetRootPos(nPagePos);
|
|
rIndex.m_aRoot = this;
|
|
SetModified(TRUE);
|
|
}
|
|
else if(nParentNodePos)
|
|
// Austauschen des KnotenWertes
|
|
// beim Append wird der Bereich erweitert, beim INsert verweist der alte Knoten von xPage auf this
|
|
// deshalb muss der Knoten auch hier aktualisiert werden
|
|
aParent->SearchAndReplace((*aParent)[nParentNodePos-1].GetKey(),(*aParent)[nParentNodePos].GetKey());
|
|
|
|
xPage->SetModified(FALSE);
|
|
xPage->ReleaseFull();
|
|
}
|
|
// Ausgleichen der Elemente
|
|
else
|
|
{
|
|
if (bRight)
|
|
{
|
|
while (nCount < nMaxNodes_2)
|
|
{
|
|
(*aParent)[nParentNodePos].SetChild(xPage->GetChild(),aParent);
|
|
Append((*aParent)[nParentNodePos]);
|
|
(*aParent)[nParentNodePos] = (*xPage)[0];
|
|
xPage->Remove(0);
|
|
}
|
|
xPage->SetChild((*aParent)[nParentNodePos].GetChild());
|
|
(*aParent)[nParentNodePos].SetChild(xPage,aParent);
|
|
}
|
|
else
|
|
{
|
|
while (nCount < nMaxNodes_2)
|
|
{
|
|
(*aParent)[nParentNodePos].SetChild(GetChild(),aParent);
|
|
Insert(0,(*aParent)[nParentNodePos]);
|
|
(*aParent)[nParentNodePos] = (*xPage)[xPage->Count()-1];
|
|
xPage->Remove(xPage->Count()-1);
|
|
}
|
|
SetChild((*aParent)[nParentNodePos].GetChild());
|
|
(*aParent)[nParentNodePos].SetChild(this,aParent);
|
|
|
|
}
|
|
aParent->SetModified(TRUE);
|
|
}
|
|
}
|
|
}
|
|
//==================================================================
|
|
// ONDXNode
|
|
//==================================================================
|
|
|
|
//------------------------------------------------------------------
|
|
void ONDXNode::Read(SvStream &rStream, ODbaseIndex& rIndex)
|
|
{
|
|
rStream >> aKey.nRecord; // schluessel
|
|
|
|
if (rIndex.getHeader().db_keytype)
|
|
{
|
|
double aDbl;
|
|
rStream >> aDbl;
|
|
aKey = ONDXKey(aDbl,aKey.nRecord);
|
|
}
|
|
else
|
|
{
|
|
ByteString aBuf;
|
|
USHORT nLen = rIndex.getHeader().db_keylen;
|
|
char* pStr = aBuf.AllocBuffer(nLen+1);
|
|
|
|
rStream.Read(pStr,nLen);
|
|
pStr[nLen] = 0;
|
|
aBuf.ReleaseBufferAccess();
|
|
aBuf.EraseTrailingChars();
|
|
|
|
// aKey = ONDXKey((aBuf,rIndex.GetDBFConnection()->GetCharacterSet()) ,aKey.nRecord);
|
|
aKey = ONDXKey(::rtl::OUString(aBuf.GetBuffer(),aBuf.Len(),rIndex.m_pTable->getConnection()->getTextEncoding()) ,aKey.nRecord);
|
|
}
|
|
rStream >> aChild;
|
|
}
|
|
|
|
union NodeData
|
|
{
|
|
double aDbl;
|
|
char aData[128];
|
|
} aNodeData;
|
|
//------------------------------------------------------------------
|
|
void ONDXNode::Write(SvStream &rStream, const ONDXPage& rPage) const
|
|
{
|
|
const ODbaseIndex& rIndex = rPage.GetIndex();
|
|
if (!rIndex.isUnique() || rPage.IsLeaf())
|
|
rStream << (sal_uInt32)aKey.nRecord; // schluessel
|
|
else
|
|
rStream << (sal_uInt32)0; // schluessel
|
|
|
|
if (rIndex.getHeader().db_keytype) // double
|
|
{
|
|
if (aKey.getValue().isNull())
|
|
{
|
|
memset(aNodeData.aData,0,rIndex.getHeader().db_keylen);
|
|
rStream.Write((BYTE*)aNodeData.aData,rIndex.getHeader().db_keylen);
|
|
}
|
|
else
|
|
rStream << (double) aKey.getValue();
|
|
}
|
|
else
|
|
{
|
|
memset(aNodeData.aData,0x20,rIndex.getHeader().db_keylen);
|
|
if (!aKey.getValue().isNull())
|
|
{
|
|
::rtl::OUString sValue = aKey.getValue();
|
|
ByteString aText(sValue.getStr(), rIndex.m_pTable->getConnection()->getTextEncoding());
|
|
strncpy(aNodeData.aData,aText.GetBuffer(),std::min(rIndex.getHeader().db_keylen, aText.Len()));
|
|
}
|
|
rStream.Write((BYTE*)aNodeData.aData,rIndex.getHeader().db_keylen);
|
|
}
|
|
rStream << aChild;
|
|
}
|
|
|
|
|
|
//------------------------------------------------------------------
|
|
ONDXPagePtr& ONDXNode::GetChild(ODbaseIndex* pIndex, ONDXPage* pParent)
|
|
{
|
|
if (!aChild.Is() && pIndex)
|
|
{
|
|
aChild = pIndex->CreatePage(aChild.GetPagePos(),pParent,aChild.HasPage());
|
|
}
|
|
return aChild;
|
|
}
|
|
|
|
//==================================================================
|
|
// ONDXKey
|
|
//==================================================================
|
|
//------------------------------------------------------------------
|
|
BOOL ONDXKey::IsText(sal_Int32 eType)
|
|
{
|
|
return eType == DataType::VARCHAR || eType == DataType::CHAR;
|
|
}
|
|
|
|
//------------------------------------------------------------------
|
|
StringCompare ONDXKey::Compare(const ONDXKey& rKey) const
|
|
{
|
|
// DBG_ASSERT(is(), "Falscher Indexzugriff");
|
|
StringCompare eResult;
|
|
|
|
if (getValue().isNull())
|
|
{
|
|
if (rKey.getValue().isNull() || (rKey.IsText(getDBType()) && !rKey.getValue().getString().getLength()))
|
|
eResult = COMPARE_EQUAL;
|
|
else
|
|
eResult = COMPARE_LESS;
|
|
}
|
|
else if (rKey.getValue().isNull())
|
|
{
|
|
if (getValue().isNull() || (IsText(getDBType()) && !getValue().getString().getLength()))
|
|
eResult = COMPARE_EQUAL;
|
|
else
|
|
eResult = COMPARE_GREATER;
|
|
}
|
|
else if (IsText(getDBType()))
|
|
{
|
|
INT32 nRes = getValue().getString().compareTo(rKey.getValue());
|
|
eResult = (nRes > 0) ? COMPARE_GREATER : (nRes == 0) ? COMPARE_EQUAL : COMPARE_LESS;
|
|
}
|
|
else
|
|
{
|
|
double m = getValue(),n = rKey.getValue();
|
|
eResult = (m > n) ? COMPARE_GREATER : (n == m) ? COMPARE_EQUAL : COMPARE_LESS;
|
|
}
|
|
|
|
// Record vergleich, wenn Index !Unique
|
|
if (eResult == COMPARE_EQUAL && nRecord && rKey.nRecord)
|
|
eResult = (nRecord > rKey.nRecord) ? COMPARE_GREATER :
|
|
(nRecord == rKey.nRecord) ? COMPARE_EQUAL : COMPARE_LESS;
|
|
|
|
return eResult;
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
void ONDXKey::setValue(const ORowSetValue& _rVal)
|
|
{
|
|
xValue = _rVal;
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
const ORowSetValue& ONDXKey::getValue() const
|
|
{
|
|
return xValue;
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
SvStream& connectivity::dbase::operator >> (SvStream &rStream, ONDXPagePtr& rPage)
|
|
{
|
|
rStream >> rPage.nPagePos;
|
|
return rStream;
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
SvStream& connectivity::dbase::operator << (SvStream &rStream, const ONDXPagePtr& rPage)
|
|
{
|
|
rStream << rPage.nPagePos;
|
|
return rStream;
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
//==================================================================
|
|
// ONDXPagePtr
|
|
//==================================================================
|
|
//------------------------------------------------------------------
|
|
ONDXPagePtr::ONDXPagePtr(const ONDXPagePtr& rRef)
|
|
:ONDXPageRef(rRef)
|
|
,nPagePos(rRef.nPagePos)
|
|
{
|
|
}
|
|
|
|
//------------------------------------------------------------------
|
|
ONDXPagePtr::ONDXPagePtr(ONDXPage* pRefPage)
|
|
:ONDXPageRef(pRefPage)
|
|
,nPagePos(0)
|
|
{
|
|
if (pRefPage)
|
|
nPagePos = pRefPage->GetPagePos();
|
|
}
|
|
//------------------------------------------------------------------
|
|
ONDXPagePtr& ONDXPagePtr::operator=(const ONDXPagePtr& rRef)
|
|
{
|
|
ONDXPageRef::operator=(rRef);
|
|
nPagePos = rRef.nPagePos;
|
|
return *this;
|
|
}
|
|
|
|
//------------------------------------------------------------------
|
|
ONDXPagePtr& ONDXPagePtr::operator= (ONDXPage* pRef)
|
|
{
|
|
ONDXPageRef::operator=(pRef);
|
|
nPagePos = (pRef) ? pRef->GetPagePos() : 0;
|
|
return *this;
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
static UINT32 nValue;
|
|
//------------------------------------------------------------------
|
|
SvStream& connectivity::dbase::operator >> (SvStream &rStream, ONDXPage& rPage)
|
|
{
|
|
rStream.Seek(rPage.GetPagePos() * PAGE_SIZE);
|
|
rStream >> nValue >> rPage.aChild;
|
|
rPage.nCount = USHORT(nValue);
|
|
|
|
// DBG_ASSERT(rPage.nCount && rPage.nCount < rPage.GetIndex().GetMaxNodes(), "Falscher Count");
|
|
for (USHORT i = 0; i < rPage.nCount; i++)
|
|
rPage[i].Read(rStream, rPage.GetIndex());
|
|
return rStream;
|
|
}
|
|
|
|
//------------------------------------------------------------------
|
|
SvStream& connectivity::dbase::operator << (SvStream &rStream, const ONDXPage& rPage)
|
|
{
|
|
// Seite existiert noch nicht
|
|
ULONG nSize = (rPage.GetPagePos() + 1) * PAGE_SIZE;
|
|
if (nSize > rStream.Seek(STREAM_SEEK_TO_END))
|
|
{
|
|
rStream.SetStreamSize(nSize);
|
|
rStream.Seek(rPage.GetPagePos() * PAGE_SIZE);
|
|
|
|
char aEmptyData[PAGE_SIZE];
|
|
memset(aEmptyData,0x00,PAGE_SIZE);
|
|
rStream.Write((BYTE*)aEmptyData,PAGE_SIZE);
|
|
}
|
|
ULONG nCurrentPos = rStream.Seek(rPage.GetPagePos() * PAGE_SIZE);
|
|
OSL_UNUSED( nCurrentPos );
|
|
|
|
nValue = rPage.nCount;
|
|
rStream << nValue << rPage.aChild;
|
|
|
|
USHORT i = 0;
|
|
for (; i < rPage.nCount; i++)
|
|
rPage[i].Write(rStream, rPage);
|
|
|
|
// check if we have to fill the stream with '\0'
|
|
if(i < rPage.rIndex.getHeader().db_maxkeys)
|
|
{
|
|
ULONG nTell = rStream.Tell() % PAGE_SIZE;
|
|
USHORT nBufferSize = rStream.GetBufferSize();
|
|
ULONG nRemainSize = nBufferSize - nTell;
|
|
char* pEmptyData = new char[nRemainSize];
|
|
memset(pEmptyData,0x00,nRemainSize);
|
|
rStream.Write((BYTE*)pEmptyData,nRemainSize);
|
|
rStream.Seek(nTell);
|
|
delete [] pEmptyData;
|
|
}
|
|
return rStream;
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
#if OSL_DEBUG_LEVEL > 1
|
|
//------------------------------------------------------------------
|
|
void ONDXPage::PrintPage()
|
|
{
|
|
DBG_TRACE4("\nSDB: -----------Page: %d Parent: %d Count: %d Child: %d-----",
|
|
nPagePos, HasParent() ? aParent->GetPagePos() : 0 ,nCount, aChild.GetPagePos());
|
|
|
|
for (USHORT i = 0; i < nCount; i++)
|
|
{
|
|
ONDXNode rNode = (*this)[i];
|
|
ONDXKey& rKey = rNode.GetKey();
|
|
if (!IsLeaf())
|
|
rNode.GetChild(&rIndex, this);
|
|
|
|
if (rKey.getValue().isNull())
|
|
{
|
|
DBG_TRACE2("SDB: [%d,NULL,%d]",rKey.GetRecord(), rNode.GetChild().GetPagePos());
|
|
}
|
|
else if (rIndex.getHeader().db_keytype)
|
|
{
|
|
DBG_TRACE3("SDB: [%d,%f,%d]",rKey.GetRecord(), rKey.getValue().getDouble(),rNode.GetChild().GetPagePos());
|
|
}
|
|
else
|
|
{
|
|
DBG_TRACE3("SDB: [%d,%s,%d]",rKey.GetRecord(), (const char* )ByteString(rKey.getValue().getString().getStr(), rIndex.m_pTable->getConnection()->getTextEncoding()).GetBuffer(),rNode.GetChild().GetPagePos());
|
|
}
|
|
}
|
|
DBG_TRACE("SDB: -----------------------------------------------\n");
|
|
if (!IsLeaf())
|
|
{
|
|
#if OSL_DEBUG_LEVEL > 1
|
|
GetChild(&rIndex)->PrintPage();
|
|
for (USHORT i = 0; i < nCount; i++)
|
|
{
|
|
ONDXNode rNode = (*this)[i];
|
|
rNode.GetChild(&rIndex,this)->PrintPage();
|
|
}
|
|
#endif
|
|
}
|
|
DBG_TRACE("SDB: ===============================================\n");
|
|
}
|
|
#endif
|
|
// -----------------------------------------------------------------------------
|
|
BOOL ONDXPage::IsFull() const
|
|
{
|
|
return Count() == rIndex.getHeader().db_maxkeys;
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
//------------------------------------------------------------------
|
|
USHORT ONDXPage::Search(const ONDXKey& rSearch)
|
|
{
|
|
// binare Suche spaeter
|
|
USHORT i = NODE_NOTFOUND;
|
|
while (++i < Count())
|
|
if ((*this)[i].GetKey() == rSearch)
|
|
break;
|
|
|
|
return (i < Count()) ? i : NODE_NOTFOUND;
|
|
}
|
|
|
|
//------------------------------------------------------------------
|
|
USHORT ONDXPage::Search(const ONDXPage* pPage)
|
|
{
|
|
USHORT i = NODE_NOTFOUND;
|
|
while (++i < Count())
|
|
if (((*this)[i]).GetChild() == pPage)
|
|
break;
|
|
|
|
// wenn nicht gefunden, dann wird davon ausgegangen, dass die Seite selbst
|
|
// auf die Page zeigt
|
|
return (i < Count()) ? i : NODE_NOTFOUND;
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
// laeuft rekursiv
|
|
void ONDXPage::SearchAndReplace(const ONDXKey& rSearch,
|
|
ONDXKey& rReplace)
|
|
{
|
|
OSL_ENSURE(rSearch != rReplace,"Invalid here:rSearch == rReplace");
|
|
if (rSearch != rReplace)
|
|
{
|
|
USHORT nPos = NODE_NOTFOUND;
|
|
ONDXPage* pPage = this;
|
|
|
|
while (pPage && (nPos = pPage->Search(rSearch)) == NODE_NOTFOUND)
|
|
pPage = pPage->aParent;
|
|
|
|
if (pPage)
|
|
{
|
|
(*pPage)[nPos].GetKey() = rReplace;
|
|
pPage->SetModified(TRUE);
|
|
}
|
|
}
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
ONDXNode& ONDXPage::operator[] (USHORT nPos)
|
|
{
|
|
DBG_ASSERT(nCount > nPos, "falscher Indexzugriff");
|
|
return ppNodes[nPos];
|
|
}
|
|
|
|
//------------------------------------------------------------------
|
|
const ONDXNode& ONDXPage::operator[] (USHORT nPos) const
|
|
{
|
|
DBG_ASSERT(nCount > nPos, "falscher Indexzugriff");
|
|
return ppNodes[nPos];
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
void ONDXPage::Remove(USHORT nPos)
|
|
{
|
|
DBG_ASSERT(nCount > nPos, "falscher Indexzugriff");
|
|
|
|
for (USHORT i = nPos; i < (nCount-1); i++)
|
|
(*this)[i] = (*this)[i+1];
|
|
|
|
nCount--;
|
|
bModified = TRUE;
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
|