okular/ui/findbar.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2007 by Pino Toscano <pino@kde.org>                     *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  ***************************************************************************/
   9
  10 #include "findbar.h"
  11
  12 // qt/kde includes
  13 #include <qlabel.h>
  14 #include <qlayout.h>
  15 #include <qmenu.h>
  16 #include <qtoolbutton.h>
  17 #include <kicon.h>
  18 #include <klocale.h>
  19 #include <kpushbutton.h>
  20
  21 // local includes
  22 #include "searchlineedit.h"
  23 #include "core/document.h"
  24
  25 FindBar::FindBar( Okular::Document * document, QWidget * parent )
  26   : QWidget( parent )
  27 {
  28     QHBoxLayout * lay = new QHBoxLayout( this );
  29     lay->setMargin( 2 );
  30
  31     QToolButton * closeBtn = new QToolButton( this );
  32     closeBtn->setIcon( KIcon( "dialog-close" ) );
  33     closeBtn->setIconSize( QSize( 24, 24 ) );
  34     closeBtn->setToolTip( i18n( "Close" ) );
  35     closeBtn->setAutoRaise( true );
  36     lay->addWidget( closeBtn );
  37
  38     QLabel * label = new QLabel( i18nc( "Find text", "F&ind:" ), this );
  39     lay->addWidget( label );
  40
  41     m_search = new SearchLineWidget( this, document );
  42     m_search->lineEdit()->setSearchCaseSensitivity( Qt::CaseInsensitive );
  43     m_search->lineEdit()->setSearchMinimumLength( 0 );
  44     m_search->lineEdit()->setSearchType( Okular::Document::NextMatch );
  45     m_search->lineEdit()->setSearchId( PART_SEARCH_ID );
  46     m_search->lineEdit()->setSearchColor( qRgb( 255, 255, 64 ) );
  47     m_search->lineEdit()->setSearchMoveViewport( true );
  48     m_search->lineEdit()->setToolTip( i18n( "Text to search for" ) );
  49     label->setBuddy( m_search );
  50     lay->addWidget( m_search );
  51
  52     QPushButton * findNextBtn = new QPushButton( KIcon( "go-down-search" ), i18nc( "Find and go to the next search match", "Next" ), this );
  53     findNextBtn->setToolTip( i18n( "Jump to next match" ) );
  54     lay->addWidget( findNextBtn );
  55
  56     QPushButton * findPrevBtn = new QPushButton( KIcon( "go-up-search" ), i18nc( "Find and go to the previous search match", "Previous" ), this );
  57     findPrevBtn->setToolTip( i18n( "Jump to previous match" ) );
  58     lay->addWidget( findPrevBtn );
  59
  60     QPushButton * optionsBtn = new QPushButton( this );
  61     optionsBtn->setText( i18n( "Options" ) );
  62     optionsBtn->setToolTip( i18n( "Modify search behavior" ) );
  63     QMenu * optionsMenu = new QMenu( optionsBtn );
  64     m_caseSensitiveAct = optionsMenu->addAction( i18n( "Case sensitive" ) );
  65     m_caseSensitiveAct->setCheckable( true );
  66     m_fromCurrentPageAct = optionsMenu->addAction( i18n( "From current page" ) );
  67     m_fromCurrentPageAct->setCheckable( true );
  68     optionsBtn->setMenu( optionsMenu );
  69     lay->addWidget( optionsBtn );
  70
  71     connect( closeBtn, SIGNAL( clicked() ), this, SLOT( close() ) );
  72     connect( findNextBtn, SIGNAL( clicked() ), this, SLOT( findNext() ) );
  73     connect( findPrevBtn, SIGNAL( clicked() ), this, SLOT( findPrev() ) );
  74     connect( m_caseSensitiveAct, SIGNAL( toggled( bool ) ), this, SLOT( caseSensitivityChanged() ) );
  75     connect( m_fromCurrentPageAct, SIGNAL( toggled( bool ) ), this, SLOT( fromCurrentPageChanged() ) );
  76
  77     hide();
  78 }
  79
  80 FindBar::~FindBar()
  81 {
  82 }
  83
  84 QString FindBar::text() const
  85 {
  86     return m_search->lineEdit()->text();
  87 }
  88
  89 Qt::CaseSensitivity FindBar::caseSensitivity() const
  90 {
  91     return m_caseSensitiveAct->isChecked() ? Qt::CaseSensitive : Qt::CaseInsensitive;
  92 }
  93
  94 void FindBar::focusAndSetCursor()
  95 {
  96     setFocus();
  97     m_search->lineEdit()->selectAll();
  98     m_search->lineEdit()->setFocus();
  99 }
 100
 101 void FindBar::findNext()
 102 {
 103     m_search->lineEdit()->setSearchType( Okular::Document::NextMatch );
 104     m_search->lineEdit()->findNext();
 105 }
 106
 107 void FindBar::findPrev()
 108 {
 109     m_search->lineEdit()->setSearchType( Okular::Document::PreviousMatch );
 110     m_search->lineEdit()->findPrev();
 111 }
 112
 113 void FindBar::caseSensitivityChanged()
 114 {
 115     m_search->lineEdit()->setSearchCaseSensitivity( m_caseSensitiveAct->isChecked() ? Qt::CaseSensitive : Qt::CaseInsensitive );
 116     m_search->lineEdit()->restartSearch();
 117 }
 118
 119 void FindBar::fromCurrentPageChanged()
 120 {
 121     m_search->lineEdit()->setSearchFromStart( !m_fromCurrentPageAct->isChecked() );
 122 }
 123
 124 #include "findbar.moc"