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kbarcode/kbarcode/tokendialog.cpp

478 lines
16 KiB

/***************************************************************************
tokendialog.h - description
-------------------
begin : Sat Oct 23 2004
copyright : (C) 2004 by Dominik Seichter
email : domseichter@web.de
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include "tokendialog.h"
#include "tokenprovider.h"
#include "sqltables.h"
#include "dstextedit.h"
#include <klineedit.h>
#include <tdelistbox.h>
#include <tdelistview.h>
#include <tdelocale.h>
#include <tqhbox.h>
#include <tqlabel.h>
#include <tqlayout.h>
#include <tqsplitter.h>
#include <tqtooltip.h>
#include <tqvaluelist.h>
#include <tqvbox.h>
#include <tqvbuttongroup.h>
#include <tqwidgetstack.h>
#include <tqradiobutton.h>
#include <kcombobox.h>
#include <tqtextbrowser.h>
#include <kpushbutton.h>
TokenDialog::TokenDialog(TokenProvider* token ,TQWidget *parent, const char *name)
: KWizard( parent, name ), m_token( token )
{
m_custom_tokens = m_token->listUserVars();
setupPage1();
setupPage2();
setupPage3();
setupStackPage1();
setupStackPage2();
setupStack2Page1();
setupStack2Page2();
setupStack2Page3();
setupStack2Page4();
setupStack2Page5();
enableControls();
}
void TokenDialog::setupPage1()
{
TQVButtonGroup* page = new TQVButtonGroup( i18n("What do you want to insert?") );
radioFixed = new TQRadioButton( i18n("Insert a &fixed data field"), page );
radioCustom = new TQRadioButton( i18n("Insert a &custom SQL query, variable or JavaScript function"), page );
radioFixed->setChecked( true );
addPage( page, i18n("Step 1 of 3") );
}
void TokenDialog::setupPage2()
{
page2 = new TQWidgetStack(0);
addPage( page2, i18n("Step 2 of 3") );
}
void TokenDialog::setupPage3()
{
page3 = new TQWidgetStack(0);
addPage( page3, i18n("Step 3 of 3") );
}
void TokenDialog::setupStackPage1()
{
stackPage1 = new TQVBox();
TQVButtonGroup* group = new TQVButtonGroup( i18n("What do you want to insert?"), stackPage1 );
radioAll = new TQRadioButton( i18n("&Select from a list of all tokens"), group );
radioLabel = new TQRadioButton( i18n("Insert printing &informations"), group );
radioSQL = new TQRadioButton( i18n("&Insert a database field"), group );
radioDate = new TQRadioButton( i18n("Insert a &date/time function"), group );
radioAddress = new TQRadioButton( i18n("Insert an &addressbook field"), group );
radioAll->setChecked( true );
page2->addWidget( stackPage1 );
}
void TokenDialog::setupStackPage2()
{
stackPage2 = new TQVBox();
TQVButtonGroup* group = new TQVButtonGroup( i18n("What do you want to insert?"), stackPage2 );
radioVariable = new TQRadioButton( i18n("Insert a custom &variable"), group );
radioSQLQuery = new TQRadioButton( i18n("Insert a &SQL query"), group );
radioJavaScript = new TQRadioButton( i18n("Insert a &JavaScript function"), group );
radioVariable->setChecked( true );
connect( radioVariable, TQT_SIGNAL( clicked() ), this, TQT_SLOT( enableControls() ) );
connect( radioSQLQuery, TQT_SIGNAL( clicked() ), this, TQT_SLOT( enableControls() ) );
connect( radioJavaScript, TQT_SIGNAL( clicked() ), this, TQT_SLOT( enableControls() ) );
page2->addWidget( stackPage2 );
}
void TokenDialog::setupStack2Page1()
{
stack2Page1 = new TQWidget();
TQVBoxLayout* layout = new TQVBoxLayout( stack2Page1 );
TQSplitter* splitter = new TQSplitter( stack2Page1 );
layout->addWidget( splitter );
TQVBox* left = new TQVBox( splitter );
TQVBox* right = new TQVBox( splitter );
TQLabel* label = new TQLabel( i18n("&Category:"), left );
category = new TDEListBox( left );
label->setBuddy( category );
label = new TQLabel( i18n("&Token:"), right );
allList = new TDEListView( right );
allList->addColumn( i18n("Token"), 0 );
allList->addColumn( i18n("Description"), 1 );
allList->setColumnWidthMode( 0, TQListView::Maximum );
allList->setColumnWidthMode( 1, TQListView::Maximum );
label->setBuddy( allList );
label = new TQLabel( i18n("&Custom Expression to be inserted in the token."), right );
lineEdit = new KLineEdit( right );
lineEdit->setEnabled( false );
label->setBuddy( lineEdit );
TQToolTip::add( lineEdit, i18n("<qt>Certain tokens, like for exaple the sqlquery token need arguments. "
"In the case of the sqlquery token, the sure has to enter a sql query in "
"this text field.</qt>" ) );
TQValueList<int> sizes;
int w = (width() / 4);
sizes << w << w * 3;
left->setStretchFactor( category, 2 );
right->setStretchFactor( allList, 2 );
splitter->setSizes( sizes );
connect( category, TQT_SIGNAL( executed( TQListBoxItem* ) ), this, TQT_SLOT( categoryChanged( TQListBoxItem* ) ) );
connect( allList, TQT_SIGNAL( clicked( TQListViewItem* ) ), this, TQT_SLOT( itemChanged( TQListViewItem* ) ) );
initAll();
page3->addWidget( stack2Page1 );
}
void TokenDialog::setupStack2Page2()
{
stack2Page2 = new TQVBox();
labelList = new TDEListView( stack2Page2 );
labelList->addColumn( i18n("Token"), 0 );
labelList->addColumn( i18n("Description"), 1 );
labelList->setColumnWidthMode( 0, TQListView::Maximum );
labelList->setColumnWidthMode( 1, TQListView::Maximum );
connect( labelList, TQT_SIGNAL( selectionChanged() ), this, TQT_SLOT( enableControls() ) );
connect( labelList, TQT_SIGNAL( doubleClicked( TQListViewItem *, const TQPoint &, int ) ), this, TQT_SLOT( accept() ) );
page3->addWidget( stack2Page2 );
}
void TokenDialog::setupStack2Page3()
{
stack2Page3 = new TQVButtonGroup();
radioVariableNew = new TQRadioButton( i18n("&Create a new custom variable"), stack2Page3 );
editVariable = new KLineEdit( stack2Page3 );
radioVariableExisting = new TQRadioButton( i18n("&Insert an existing custom variable"), stack2Page3 );
listVariable = new TDEListBox( stack2Page3 );
radioVariableNew->setChecked( true );
if( m_token )
listVariable->insertStringList( m_token->listUserVars() );
if( !listVariable->count() )
radioVariableExisting->setEnabled( false );
connect( radioVariableNew, TQT_SIGNAL( clicked() ), this, TQT_SLOT( enableControls() ) );
connect( radioVariableExisting, TQT_SIGNAL( clicked() ), this, TQT_SLOT( enableControls() ) );
connect( editVariable, TQT_SIGNAL( textChanged( const TQString & ) ), this, TQT_SLOT( enableControls() ) );
connect( listVariable, TQT_SIGNAL( highlighted( int ) ), this, TQT_SLOT( enableControls() ) );
connect( listVariable, TQT_SIGNAL( doubleClicked( TQListBoxItem*, const TQPoint & ) ), this, TQT_SLOT( accept() ) );
page3->addWidget( stack2Page3 );
}
void TokenDialog::setupStack2Page4()
{
stack2Page4 = new TQVBox();
if( !SqlTables::isConnected() )
new TQLabel( i18n("<qt><b>No SQL connection found!</b><br>You can build a query, "
"but you will not be able to execute or test it right now.<br></qt>"), stack2Page4 );
TQHBox* hbox = new TQHBox( stack2Page4 );
TQLabel* label = new TQLabel( i18n("&SQL Query:"), hbox );
editQuery = new KLineEdit( hbox );
buttonQuery = new KPushButton( i18n("&Test"), hbox );
label->setBuddy( editQuery );
hbox->setStretchFactor( editQuery, 2 );
new TQLabel( i18n("Query test results:"), stack2Page4 );
textQueryResults = new TQTextBrowser( stack2Page4 );
textQueryResults->setReadOnly( true );
connect( buttonQuery, TQT_SIGNAL( clicked() ), this, TQT_SLOT( testQuery() ) );
connect( editQuery, TQT_SIGNAL( textChanged( const TQString & ) ), this, TQT_SLOT( enableControls() ) );
page3->addWidget( stack2Page4 );
}
void TokenDialog::setupStack2Page5()
{
stack2Page5 = new TQVBox();
editJavaScript = new DSTextEdit( stack2Page5 );
editJavaScript->setText( i18n("/* Place your JavaScript code into this text field. */\n") );
connect( editJavaScript, TQT_SIGNAL( textChanged() ), TQT_SLOT( enableControls() ) );
page3->addWidget( stack2Page5 );
}
void TokenDialog::accept()
{
if( radioCustom->isChecked() )
{
if( radioVariable->isChecked() )
{
if( radioVariableNew->isChecked() )
{
m_result = editVariable->text();
if( !m_result.startsWith( "$" ) )
m_result.prepend( '$' );
}
else if( radioVariableExisting->isChecked() )
m_result = listVariable->currentText();
}
else if( radioSQLQuery->isChecked() )
m_result = TQString( "sqlquery:%2").arg( editQuery->text() );
else if( radioJavaScript->isChecked() )
m_result = TQString( "js:%2").arg( editJavaScript->text() );
m_result = "[" + m_result + "]";
}
else
{
TQListViewItem* item = ( radioAll->isChecked() ? allList->selectedItem() : labelList->selectedItem() );
if( item )
{
for( unsigned int i = 0; i < m_tokens.count(); i++ )
if( TQString( "[%1]").arg( m_tokens[i].token ) == item->text( 0 ) )
{
if( m_tokens[i].appendix )
m_result = TQString( "[%1%2]").arg( m_tokens[i].token ).arg( lineEdit->text() );
else
m_result = item->text( 0 );
break;
}
}
}
KWizard::accept();
}
void TokenDialog::showPage( TQWidget* w )
{
if( w == page3 )
{
if( radioCustom->isChecked() )
{
if( radioVariable->isChecked() )
page3->raiseWidget( stack2Page3 );
else if( radioSQLQuery->isChecked() )
page3->raiseWidget( stack2Page4 );
else if( radioJavaScript->isChecked() )
{
page3->raiseWidget( stack2Page5 );
editJavaScript->setFocus();
}
}
else
{
if( radioAll->isChecked() )
page3->raiseWidget( stack2Page1 );
else
{
initStackPage2();
page3->raiseWidget( stack2Page2 );
}
}
}
else if( w == page2 )
{
if( radioFixed->isChecked() )
page2->raiseWidget( stackPage1 );
else if( radioCustom->isChecked() )
page2->raiseWidget( stackPage2 );
}
KWizard::showPage( w );
}
void TokenDialog::initAll()
{
unsigned int i, z;
TQValueList<tCategories>* categories = TokenProvider::getTokens();
category->insertItem( i18n("All") );
for( i = 0; i < categories->count(); i++ )
category->insertItem( TokenProvider::captionForCategory( (TokenProvider::ECategories)(*categories)[i].category ) );
for( i = 0; i < categories->count(); i++ )
for( z = 0; z < (*categories)[i].tokens.count(); z++ )
m_tokens.append( (*categories)[i].tokens[z] );
if( m_token )
{
TQStringList custom_tokens = m_token->listUserVars();
for( i = 0; i < custom_tokens.count(); i++ )
m_tokens.append( tToken( custom_tokens[i], i18n("Variable defined by the user for this label.") ) );
}
category->setCurrentItem( 0 );
categoryChanged( category->item( 0 ) );
}
void TokenDialog::initStackPage2()
{
TokenProvider::ECategories cat;
labelList->clear();
if( radioLabel->isChecked() )
cat = TokenProvider::CAT_LABEL;
else if( radioSQL->isChecked() )
cat = TokenProvider::CAT_DATABASE;
else if( radioDate->isChecked() )
cat = TokenProvider::CAT_DATE;
else if( radioAddress->isChecked() )
cat = TokenProvider::CAT_ADDRESS;
else
return;
TQValueList<tCategories>* categories = TokenProvider::getTokens();
for( int i = 0; i < (int)categories->count(); i++ )
{
if( (*categories)[i].category == cat )
{
for( unsigned int z = 0; z < (*categories)[i].tokens.count(); z++ )
labelList->insertItem( new TDEListViewItem( labelList, TQString( "[%1]").arg( (*categories)[i].tokens[z].token ),
(*categories)[i].tokens[z].description ) );
break;
}
}
}
void TokenDialog::categoryChanged( TQListBoxItem* item )
{
unsigned int i;
TQValueList<tCategories>* categories = TokenProvider::getTokens();
allList->clear();
lineEdit->setEnabled( false );
if( item->prev() == 0 )
{
for( i = 0; i < m_tokens.count(); i++ )
allList->insertItem( new TDEListViewItem( allList, TQString( "[%1]").arg( m_tokens[i].token ),
m_tokens[i].description ) );
}
else
{
for( i = 0; i < categories->count(); i++ )
{
if( TokenProvider::captionForCategory( (TokenProvider::ECategories)(*categories)[i].category ) == item->text() )
{
for( unsigned int z = 0; z < (*categories)[i].tokens.count(); z++ )
allList->insertItem( new TDEListViewItem( allList, TQString( "[%1]").arg( (*categories)[i].tokens[z].token ),
(*categories)[i].tokens[z].description ) );
break;
}
}
// TODO: comparing by a user visible string cries for bugs!!!
if( item->text() == i18n("Custom Values") )
for( i=0;i<m_custom_tokens.count();i++ )
allList->insertItem( new TDEListViewItem( allList, TQString( "[%1]").arg( m_custom_tokens[i] ),
i18n("Variable defined by the user for this label.") ) );
}
}
void TokenDialog::itemChanged( TQListViewItem* item )
{
for( unsigned int i = 0; i < m_tokens.count(); i++ )
{
if( TQString( "[%1]").arg( m_tokens[i].token ) == item->text( 0 ) )
{
lineEdit->setEnabled( m_tokens[i].appendix );
if( m_tokens[i].appendix )
lineEdit->setFocus();
break;
}
}
enableControls();
}
void TokenDialog::enableControls()
{
setFinishEnabled( page3, false );
listVariable->setEnabled( radioVariableExisting->isChecked() );
editVariable->setEnabled( radioVariableNew->isChecked() );
if( editVariable->isEnabled() && !editVariable->text().isEmpty() ||
listVariable->isEnabled() && listVariable->currentItem() != -1 )
setFinishEnabled( page3, true );
buttonQuery->setEnabled( radioSQLQuery->isChecked() && !editQuery->text().isEmpty() && SqlTables::isConnected() );
if( radioSQLQuery->isChecked() && !editQuery->text().isEmpty() )
setFinishEnabled( page3, true );
if( radioJavaScript->isChecked() && !editJavaScript->text().isEmpty() )
setFinishEnabled( page3, true );
if( !radioCustom->isChecked() )
{
if( !radioAll->isChecked() && labelList->selectedItem() )
setFinishEnabled( page3, true );
if( radioAll->isChecked() && allList->selectedItem() )
setFinishEnabled( page3, true );
}
}
void TokenDialog::testQuery()
{
TQString ret = "[sqlquery:" + editQuery->text() + "]";
if( m_token )
ret = m_token->parse( ret );
textQueryResults->setText( ret );
}
#include "tokendialog.moc"