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