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/**************************************************
*
*
**************************************************
* This code was created by Peter Harvey @ CodeByDesign.
* Released under GPL 18.FEB.99
*
* Contributions from...
* -----------------------------------------------
* Peter Harvey - pharvey@codebydesign.com
**************************************************/
#include "classDataManager.h"
#include "LinuxODBC.xpm"
classDataManager::classDataManager( QWidget *pParent, const char *pszName )
: QWidget( pParent, pszName ) //, 503808 )
{
setCaption( "DataManager " VERSION );
setIcon( QPixmap( LinuxODBC_xpm ) );
splSplitter = new QSplitter( this, "splSplitter" );
lvwBrowser = new QListView( splSplitter, "lvwBrowser" );
lvwBrowser->setMinimumSize( 50, 50 );
lvwBrowser->setMaximumSize( 32767, 32767 );
connect( lvwBrowser, SIGNAL(rightButtonClicked(QListViewItem*,const QPoint&,int)), SLOT(ItemMenu(QListViewItem*,const QPoint&,int)) );
connect( lvwBrowser, SIGNAL(selectionChanged(QListViewItem*)), SLOT(ItemChanged(QListViewItem*)) );
lvwBrowser->setFocusPolicy( QWidget::TabFocus );
lvwBrowser->setBackgroundMode( QWidget::PaletteBackground );
lvwBrowser->setFrameStyle( 17 );
lvwBrowser->setResizePolicy( QScrollView::Manual );
lvwBrowser->setVScrollBarMode( QScrollView::Auto );
lvwBrowser->setHScrollBarMode( QScrollView::Auto );
lvwBrowser->setTreeStepSize( 20 );
lvwBrowser->setMultiSelection( FALSE );
lvwBrowser->setAllColumnsShowFocus( TRUE );
lvwBrowser->setItemMargin( 1 );
lvwBrowser->setRootIsDecorated( TRUE );
lvwBrowser->addColumn( "Object", -1 );
lvwBrowser->setColumnWidthMode( 0, QListView::Maximum );
lvwBrowser->setColumnAlignment( 0, 1 );
lvwBrowser->addColumn( "Type", -1 );
lvwBrowser->setColumnWidthMode( 1, QListView::Maximum );
lvwBrowser->setColumnAlignment( 1, 1 );
lvwBrowser->addColumn( "Description", -1 );
lvwBrowser->setColumnWidthMode( 2, QListView::Maximum );
lvwBrowser->setColumnAlignment( 2, 1 );
lvwBrowser->setSorting( -1, 0 );
lvwBrowser->setSelectionMode( QListView::Single );
pCanvas = new classCanvas( splSplitter, "fraProperties" );
LoadState();
setMinimumSize( 0, 0 );
setMaximumSize( 32767, 32767 );
pODBC = new classODBC( lvwBrowser, pCanvas );
}
classDataManager::~classDataManager()
{
SaveState();
}
void classDataManager::ItemMenu(QListViewItem *pItem, const QPoint &, int )
{
if ( pItem == 0 ) return;
lvwBrowser->setSelected( pItem, TRUE );
}
void classDataManager::ItemChanged(QListViewItem *pItem )
{
QString qsType;
if ( pItem == 0 ) return;
lvwBrowser->setSelected( pItem, TRUE );
pODBC->selectionChanged( pItem );
}
void classDataManager::Exit()
{
exit( 0 );
}
void classDataManager::About()
{
}
void classDataManager::resizeEvent( QResizeEvent * )
{
int marg = 1;
int w = width() - marg * 2;
int h = height() - marg * 2;
splSplitter->setGeometry( marg, marg, w, h );
}
void classDataManager::LoadState()
{
HINI hIni;
char szObject[INI_MAX_OBJECT_NAME+1];
char szPropertyName[INI_MAX_PROPERTY_NAME+1];
char szPropertyValue[INI_MAX_PROPERTY_VALUE+1];
char szINI[ODBC_FILENAME_MAX+1];
sprintf( szINI, "%s/%s", QDir::homeDirPath().ascii(), ".DataManager/DataManager.ini" );
if ( iniOpen( &hIni, szINI, '#', '[', ']', '=', TRUE ) != INI_ERROR )
{
iniObjectFirst( hIni );
while ( iniObjectEOL( hIni ) == FALSE )
{
szObject[0] = '\0';
szPropertyName[0] = '\0';
szPropertyValue[0] = '\0';
iniObject( hIni, szObject );
iniPropertyFirst( hIni );
if ( strcmp( szObject, "GEOMETRY" ) == 0 )
{
int nX = x();
int nY = y();
int nW = width();
int nH = height();
int nCell1 = 0;
int nCell2 = 0;
while ( iniPropertyEOL( hIni ) == FALSE )
{
iniProperty( hIni, szPropertyName );
if ( strncmp( szPropertyName, "X", INI_MAX_PROPERTY_NAME ) == 0 )
{
iniValue( hIni, szPropertyValue );
nX = atoi( szPropertyValue );
}
if ( strncmp( szPropertyName, "Y", INI_MAX_PROPERTY_NAME ) == 0 )
{
iniValue( hIni, szPropertyValue );
nY = atoi( szPropertyValue );
}
if ( strncmp( szPropertyName, "W", INI_MAX_PROPERTY_NAME ) == 0 )
{
iniValue( hIni, szPropertyValue );
nW = atoi( szPropertyValue );
}
if ( strncmp( szPropertyName, "H", INI_MAX_PROPERTY_NAME ) == 0 )
{
iniValue( hIni, szPropertyValue );
nH = atoi( szPropertyValue );
}
if ( strncmp( szPropertyName, "W_CELL1", INI_MAX_PROPERTY_NAME ) == 0 )
{
iniValue( hIni, szPropertyValue );
nCell1 = atoi( szPropertyValue );
}
if ( strncmp( szPropertyName, "W_CELL2", INI_MAX_PROPERTY_NAME ) == 0 )
{
iniValue( hIni, szPropertyValue );
nCell2 = atoi( szPropertyValue );
}
iniPropertyNext( hIni );
}
resize( nW, nH );
move( nX, nY );
if ( nCell1 && nCell2 )
{
QValueList<int> list;
list.append( nCell1 );
list.append( nCell2 );
splSplitter->setSizes( list );
}
}
iniObjectNext( hIni );
}
}
else
{
QMessageBox::warning( this, "DataManager", "Could not open ~/.DataManager/DataManager.ini.\nYou may not have a home dir." );
}
}
void classDataManager::SaveState()
{
HINI hIni;
char szPropertyValue[INI_MAX_PROPERTY_VALUE+1];
char szINI[ODBC_FILENAME_MAX+1];
sprintf( szINI, "%s/%s", QDir::homeDirPath().ascii(), ".DataManager/DataManager.ini" );
if ( iniOpen( &hIni, szINI, '#', '[', ']', '=', TRUE ) != INI_ERROR )
{
// REMOVE OBJECT
iniObjectSeekSure( hIni, "GEOMETRY" );
iniObjectDelete( hIni );
// ADD OBJECT
iniObjectSeekSure( hIni, "GEOMETRY" );
sprintf( szPropertyValue, "%d", pos().x() );
iniPropertyInsert( hIni, "X", szPropertyValue );
sprintf( szPropertyValue, "%d", pos().y() );
iniPropertyInsert( hIni, "Y", szPropertyValue );
sprintf( szPropertyValue, "%d", size().width() );
iniPropertyInsert( hIni, "W", szPropertyValue );
sprintf( szPropertyValue, "%d", size().height() );
iniPropertyInsert( hIni, "H", szPropertyValue );
sprintf( szPropertyValue, "%d", splSplitter->sizes().first() );
iniPropertyInsert( hIni, "W_CELL1", szPropertyValue );
sprintf( szPropertyValue, "%d", splSplitter->sizes().last() );
iniPropertyInsert( hIni, "W_CELL2", szPropertyValue );
iniCommit( hIni );
}
}
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