kpilot Library API Documentation

dbRecordEditor.cc

00001 /* dbRecordEditor.cc KPilot 00002 ** 00003 ** Copyright (C) 2003 by Dan Pilone 00004 ** Written 2003 by Reinhold Kainhofer 00005 ** 00006 **/ 00007 00008 /* 00009 ** This program is free software; you can redistribute it and/or modify 00010 ** it under the terms of the GNU General Public License as published by 00011 ** the Free Software Foundation; either version 2 of the License, or 00012 ** (at your option) any later version. 00013 ** 00014 ** This program is distributed in the hope that it will be useful, 00015 ** but WITHOUT ANY WARRANTY; without even the implied warranty of 00016 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00017 ** GNU General Public License for more details. 00018 ** 00019 ** You should have received a copy of the GNU General Public License 00020 ** along with this program in a file called COPYING; if not, write to 00021 ** the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, 00022 ** MA 02111-1307, USA. 00023 */ 00024 00025 /* 00026 ** Bug reports and questions can be sent to kde-pim@kde.org 00027 */ 00028 00029 #include "options.h" 00030 00031 #include <qlineedit.h> 00032 #include <qcheckbox.h> 00033 #include <qtooltip.h> 00034 #include <qwhatsthis.h> 00035 #include <qbuttongroup.h> 00036 #include <qcheckbox.h> 00037 #include <qlabel.h> 00038 #include <qlineedit.h> 00039 #include <qpushbutton.h> 00040 #include <qlayout.h> 00041 00042 #include <kmessagebox.h> 00043 00044 #include "pilotRecord.h" 00045 #include "dbRecordEditor.h" 00046 //#include "dbRecordEditor_base.h" 00047 00048 #ifdef USE_KHEXEDIT 00049 #include <khexedit/byteseditinterface.h> 00050 #include <khexedit/valuecolumninterface.h> 00051 #include <khexedit/charcolumninterface.h> 00052 using namespace KHE; 00053 #endif 00054 00055 00056 00057 DBRecordEditor::DBRecordEditor(PilotRecord*r, int n, QWidget *parent) 00058 : KDialogBase(parent, "RecordEditor",false,i18n("Edit Record..."), 00059 Ok|Cancel), rec(r), nr(n) 00060 { 00061 // fWidget=new DBRecordEditorBase(this); 00062 fWidget=new QWidget(this); 00063 setMainWidget(fWidget); 00064 fBuffer = new char[4096]; 00065 00066 initWidgets(); 00067 fillWidgets(); 00068 } 00069 00070 00071 DBRecordEditor::~DBRecordEditor() 00072 { 00073 KPILOT_DELETE( fBuffer ); 00074 } 00075 00076 00077 void DBRecordEditor::slotOk() 00078 { 00079 FUNCTIONSETUP; 00080 if (KMessageBox::questionYesNo(this, i18n("Changing the record data and flags might corrupt the whole record, or even make the database unusable. Do not change the values unless you are absolutely sure you know what you are doing.\n\nReally assign these new flags?"), i18n("Changing record"))==KMessageBox::Yes) 00081 { 00082 int att=rec->getAttrib(); 00083 #define setFlag(ctrl, flag) if (ctrl->isChecked()) att|=flag; else att &= ~flag; 00084 setFlag(fDirty, dlpRecAttrDirty); 00085 setFlag(fDeleted, dlpRecAttrDeleted); 00086 setFlag(fBusy, dlpRecAttrBusy); 00087 setFlag(fSecret, dlpRecAttrSecret); 00088 setFlag(fArchived, dlpRecAttrArchived); 00089 rec->setAttrib(att); 00090 #undef setFlag 00091 00092 #ifdef USE_KHEXEDIT 00093 if ( fRecordDataIf->isModified() ) 00094 { 00095 #ifdef DEBUG 00096 DEBUGKPILOT << "record data changed, new Length of record: " << 00097 fRecordDataIf->dataSize() << endl; 00098 #endif 00099 // take over data 00100 rec->setData( fRecordDataIf->data(), fRecordDataIf->dataSize() ); 00101 } 00102 #endif 00103 00104 KDialogBase::slotOk(); 00105 } 00106 } 00107 00108 void DBRecordEditor::slotCancel() 00109 { 00110 KDialogBase::slotCancel(); 00111 } 00112 00113 void DBRecordEditor::languageChange() 00114 { 00115 fRecordIndexLabel->setText( tr2i18n( "Record index:" ) ); 00116 fRecordIDLabel->setText( tr2i18n( "Record ID:" ) ); 00117 fRecordIndex->setText( tr2i18n( "1" ) ); 00118 fRecordID->setText( tr2i18n( "1" ) ); 00119 fFlagsGroup->setTitle( tr2i18n( "Flags" ) ); 00120 fDirty->setText( tr2i18n( "&Dirty" ) ); 00121 fDeleted->setText( tr2i18n( "De&leted" ) ); 00122 fBusy->setText( tr2i18n( "&Busy" ) ); 00123 fSecret->setText( tr2i18n( "&Secret" ) ); 00124 fArchived->setText( tr2i18n( "&Archived" ) ); 00125 } 00126 00127 void DBRecordEditor::initWidgets() 00128 { 00129 // FUNCTIONSETUP 00130 00131 DBRecordEditorBaseLayout = new QGridLayout( fWidget, 1, 1, 11, 6, "DBRecordEditorBaseLayout"); 00132 00133 fRecordIndexLabel = new QLabel( fWidget, "fRecordIndexLabel" ); 00134 DBRecordEditorBaseLayout->addWidget( fRecordIndexLabel, 0, 0 ); 00135 00136 fRecordIDLabel = new QLabel( fWidget, "fRecordIDLabel" ); 00137 DBRecordEditorBaseLayout->addWidget( fRecordIDLabel, 0, 2 ); 00138 00139 fRecordIndex = new QLineEdit( fWidget, "fRecordIndex" ); 00140 fRecordIndex->setReadOnly( TRUE ); 00141 00142 DBRecordEditorBaseLayout->addWidget( fRecordIndex, 0, 1 ); 00143 00144 fRecordID = new QLineEdit( fWidget, "fRecordID" ); 00145 fRecordID->setReadOnly( TRUE ); 00146 00147 DBRecordEditorBaseLayout->addWidget( fRecordID, 0, 3 ); 00148 00149 fFlagsGroup = new QButtonGroup( fWidget, "fFlagsGroup" ); 00150 fFlagsGroup->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, 00151 (QSizePolicy::SizeType)4, 0, 0, fFlagsGroup->sizePolicy().hasHeightForWidth() ) ); 00152 fFlagsGroup->setColumnLayout(0, Qt::Vertical ); 00153 fFlagsGroup->layout()->setSpacing( 6 ); 00154 fFlagsGroup->layout()->setMargin( 11 ); 00155 fFlagsGroupLayout = new QGridLayout( fFlagsGroup->layout() ); 00156 fFlagsGroupLayout->setAlignment( Qt::AlignTop ); 00157 00158 fDirty = new QCheckBox( fFlagsGroup, "fDirty" ); 00159 fFlagsGroupLayout->addWidget( fDirty, 0, 0 ); 00160 00161 fDeleted = new QCheckBox( fFlagsGroup, "fDeleted" ); 00162 fFlagsGroupLayout->addWidget( fDeleted, 1, 0 ); 00163 00164 fBusy = new QCheckBox( fFlagsGroup, "fBusy" ); 00165 fFlagsGroupLayout->addWidget( fBusy, 0, 1 ); 00166 00167 fSecret = new QCheckBox( fFlagsGroup, "fSecret" ); 00168 fFlagsGroupLayout->addMultiCellWidget( fSecret, 1, 1, 1, 2 ); 00169 00170 fArchived = new QCheckBox( fFlagsGroup, "fArchived" ); 00171 fFlagsGroupLayout->addWidget( fArchived, 0, 2 ); 00172 00173 DBRecordEditorBaseLayout->addMultiCellWidget( fFlagsGroup, 1, 1, 0, 3 ); 00174 00175 #ifdef USE_KHEXEDIT 00176 fRecordData = KHE::createBytesEditWidget( fWidget, "fRecordData" ); 00177 if( fRecordData ) 00178 { 00179 // fetch the editor interface 00180 fRecordDataIf = KHE::bytesEditInterface( fRecordData ); 00181 Q_ASSERT( fRecordDataIf ); // This should not fail! 00182 00183 KHE::ValueColumnInterface *ValueColumn = valueColumnInterface( fRecordData ); 00184 if( ValueColumn ) 00185 { 00186 ValueColumn->setNoOfBytesPerLine( 16 ); 00187 ValueColumn->setResizeStyle( KHE::ValueColumnInterface::LockGrouping ); 00188 // ValueColumn->setCoding( ValueColumnInterface::HexadecimalCoding ); 00189 // ValueColumn->setByteSpacingWidth( 2 ); 00190 ValueColumn->setNoOfGroupedBytes( 4 ); 00191 ValueColumn->setGroupSpacingWidth( 8 ); 00192 } 00193 00194 KHE::CharColumnInterface *CharColumn = charColumnInterface( fRecordData ); 00195 if( CharColumn ) 00196 { 00197 CharColumn->setShowUnprintable( false ); 00198 // CharColumn->setSubstituteChar( '*' ); 00199 } 00200 } 00201 else 00202 { 00203 QLabel*tmpW = new QLabel( i18n("To view and edit the record data, please install a hex editor (e.g. kbytesedit from kdeutils)."), fWidget ); 00204 tmpW->setBackgroundMode( Qt::PaletteMid ); 00205 tmpW->setAlignment( Qt::AlignHCenter | Qt::AlignVCenter | Qt::WordBreak); 00206 tmpW->setFrameShape( QFrame::Panel ); 00207 tmpW->setFrameShadow( QFrame::Sunken ); 00208 fRecordData = tmpW; 00209 fRecordDataIf = 0; 00210 } 00211 00212 DBRecordEditorBaseLayout->addMultiCellWidget( fRecordData, 2, 2, 0, 3 ); 00213 #endif 00214 00215 languageChange(); 00216 resize( QSize(600, 561).expandedTo(minimumSizeHint()) ); 00217 } 00218 00219 void DBRecordEditor::fillWidgets() 00220 { 00221 // FUNCTIONSETUP 00222 00223 fRecordIndex->setText(QString::number(nr)); 00224 fRecordID->setText(QString::number(rec->getID())); 00225 00226 int att=rec->getAttrib(); 00227 fDirty->setChecked(att & dlpRecAttrDirty); 00228 fDeleted->setChecked(att & dlpRecAttrDeleted); 00229 fBusy->setChecked(att & dlpRecAttrBusy); 00230 fSecret->setChecked(att & dlpRecAttrSecret); 00231 fArchived->setChecked(att & dlpRecAttrArchived); 00232 00233 #ifdef USE_KHEXEDIT 00234 if( fRecordDataIf ) 00235 { 00236 int len = rec->getLen(); 00237 memcpy( fBuffer, rec->getData(), len ); 00238 fRecordDataIf->setData( fBuffer, len, 4096 ); 00239 fRecordDataIf->setMaxDataSize( 4096 ); 00240 fRecordDataIf->setReadOnly( false ); 00241 // We are managing the buffer ourselves: 00242 fRecordDataIf->setAutoDelete( false ); 00243 } 00244 #endif 00245 } 00246 00247 00248 #include "dbRecordEditor.moc"
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This file is part of the documentation for kpilot Library Version 3.2.2.
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