mirror of
https://invent.kde.org/graphics/okular
synced 2024-08-24 18:35:37 +00:00
![Dileep Sankhla](/assets/img/avatar_default.png)
Summary: Typewriter is originally specified by the PDF reference as special FreeText annotation, where Intent=FreeTextTypewriter. It features opaque letters on transparent background, so that users can fill non interactive forms. Herewith typewriter is implemented natively for PDF, and there's also an Okular specific implementation for other document types. The added tool reuses the inline note UI. This work was done during GSoC 2018. See https://community.kde.org/GSoC/2018/StatusReports/DileepSankhla for details. FEATURE: 353401 Test Plan: - okularpartrc is generated (if not yet existing) with typewriter as 10th tool - typewriter tool is also available in Annotation Tools -> Add, Typ "Typewriter" - selecting the tool and left click into document opens inline note input dialog - finishing creates an annotation similar to inline note, but with transparent background - saving into PDF results in /Subtype FreeText /IT /FreeTextTypeWriter - saving typewriter into archive stores color with alpha channel = 0x00 - opening annotated archive works, if archive was created with old Okular, and opened in patched Okular - opening annotated archive works, if archive was created with patched Okular, and opened in old Okular Reviewers: sander Reviewed By: sander Subscribers: ngraham, sander, okular-devel Tags: #okular Differential Revision: https://phabricator.kde.org/D15204
191 lines
6.9 KiB
C++
191 lines
6.9 KiB
C++
/***************************************************************************
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* Copyright (C) 2006 by Chu Xiaodong <xiaodongchu@gmail.com> *
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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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#include "annotationpropertiesdialog.h"
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// qt/kde includes
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#include <qframe.h>
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#include <qlayout.h>
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#include <qlabel.h>
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#include <qheaderview.h>
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#include <qpushbutton.h>
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#include <qtextedit.h>
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#include <QIcon>
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#include <klineedit.h>
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#include <KLocalizedString>
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// local includes
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#include "core/document.h"
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#include "core/page.h"
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#include "core/annotations.h"
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#include "annotationwidgets.h"
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AnnotsPropertiesDialog::AnnotsPropertiesDialog( QWidget *parent, Okular::Document *document, int docpage, Okular::Annotation *ann )
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: KPageDialog( parent ), m_document( document ), m_page( docpage ), modified( false )
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{
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setFaceType( Tabbed );
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m_annot=ann;
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const bool canEditAnnotations = m_document->canModifyPageAnnotation( ann );
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setCaptionTextbyAnnotType();
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if ( canEditAnnotations )
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{
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setStandardButtons( QDialogButtonBox::Ok | QDialogButtonBox::Apply | QDialogButtonBox::Cancel );
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button( QDialogButtonBox::Apply )->setEnabled( false );
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connect( button( QDialogButtonBox::Apply ), &QPushButton::clicked, this, &AnnotsPropertiesDialog::slotapply);
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connect( button( QDialogButtonBox::Ok ), &QPushButton::clicked, this, &AnnotsPropertiesDialog::slotapply);
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}
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else
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{
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setStandardButtons( QDialogButtonBox::Close );
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button( QDialogButtonBox::Close )->setDefault( true );
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}
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m_annotWidget = AnnotationWidgetFactory::widgetFor( ann );
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QLabel* tmplabel;
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//1. Appearance
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//BEGIN tab1
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QWidget *appearanceWidget = m_annotWidget->appearanceWidget();
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appearanceWidget->setEnabled( canEditAnnotations );
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addPage( appearanceWidget, i18n( "&Appearance" ) );
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//END tab1
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//BEGIN tab 2
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QFrame* page = new QFrame( this );
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addPage( page, i18n( "&General" ) );
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// m_tabitem[1]->setIcon( QIcon::fromTheme( "fonts" ) );
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QGridLayout* gridlayout = new QGridLayout( page );
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tmplabel = new QLabel( i18n( "&Author:" ), page );
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AuthorEdit = new KLineEdit( ann->author(), page );
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AuthorEdit->setEnabled( canEditAnnotations );
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tmplabel->setBuddy( AuthorEdit );
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gridlayout->addWidget( tmplabel, 0, 0, Qt::AlignRight );
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gridlayout->addWidget( AuthorEdit, 0, 1 );
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tmplabel = new QLabel( page );
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tmplabel->setText( i18n( "Created: %1", QLocale().toString( ann->creationDate(), QLocale::LongFormat ) ) );
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tmplabel->setTextInteractionFlags( Qt::TextSelectableByMouse );
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gridlayout->addWidget( tmplabel, 1, 0, 1, 2 );
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m_modifyDateLabel = new QLabel( page );
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m_modifyDateLabel->setText( i18n( "Modified: %1", QLocale().toString( ann->modificationDate(), QLocale::LongFormat ) ) );
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m_modifyDateLabel->setTextInteractionFlags( Qt::TextSelectableByMouse );
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gridlayout->addWidget( m_modifyDateLabel, 2, 0, 1, 2 );
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gridlayout->addItem( new QSpacerItem( 5, 5, QSizePolicy::Fixed, QSizePolicy::MinimumExpanding ), 3, 0 );
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//END tab 2
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QWidget * extraWidget = m_annotWidget->extraWidget();
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if ( extraWidget )
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{
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addPage( extraWidget, extraWidget->windowTitle() );
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}
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//BEGIN connections
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connect(AuthorEdit, &QLineEdit::textChanged, this, &AnnotsPropertiesDialog::setModified);
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connect(m_annotWidget, &AnnotationWidget::dataChanged, this, &AnnotsPropertiesDialog::setModified);
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//END
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#if 0
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qCDebug(OkularUiDebug) << "Annotation details:";
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qCDebug(OkularUiDebug).nospace() << " => unique name: '" << ann->uniqueName() << "'";
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qCDebug(OkularUiDebug) << " => flags:" << QString::number( m_annot->flags(), 2 );
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#endif
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resize( sizeHint() );
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}
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AnnotsPropertiesDialog::~AnnotsPropertiesDialog()
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{
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delete m_annotWidget;
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}
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void AnnotsPropertiesDialog::setCaptionTextbyAnnotType()
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{
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Okular::Annotation::SubType type=m_annot->subType();
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QString captiontext;
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switch(type)
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{
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case Okular::Annotation::AText:
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if(((Okular::TextAnnotation*)m_annot)->textType()==Okular::TextAnnotation::Linked)
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captiontext = i18n( "Pop-up Note Properties" );
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else
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{
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if(((Okular::TextAnnotation*)m_annot)->inplaceIntent()==Okular::TextAnnotation::TypeWriter)
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captiontext = i18n( "Typewriter Properties" );
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else
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captiontext = i18n( "Inline Note Properties" );
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}
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break;
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case Okular::Annotation::ALine:
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if ( ((Okular::LineAnnotation*)m_annot)->linePoints().count() == 2 )
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captiontext = i18n( "Straight Line Properties" );
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else
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captiontext = i18n( "Polygon Properties" );
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break;
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case Okular::Annotation::AGeom:
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captiontext = i18n( "Geometry Properties" );
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break;
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case Okular::Annotation::AHighlight:
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captiontext = i18n( "Text Markup Properties" );
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break;
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case Okular::Annotation::AStamp:
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captiontext = i18n( "Stamp Properties" );
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break;
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case Okular::Annotation::AInk:
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captiontext = i18n( "Freehand Line Properties" );
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break;
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case Okular::Annotation::ACaret:
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captiontext = i18n( "Caret Properties" );
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break;
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case Okular::Annotation::AFileAttachment:
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captiontext = i18n( "File Attachment Properties" );
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break;
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case Okular::Annotation::ASound:
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captiontext = i18n( "Sound Properties" );
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break;
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case Okular::Annotation::AMovie:
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captiontext = i18n( "Movie Properties" );
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break;
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default:
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captiontext = i18n( "Annotation Properties" );
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break;
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}
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setWindowTitle( captiontext );
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}
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void AnnotsPropertiesDialog::setModified()
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{
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modified = true;
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button( QDialogButtonBox::Apply )->setEnabled( true );
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}
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void AnnotsPropertiesDialog::slotapply()
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{
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if ( !modified )
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return;
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m_document->prepareToModifyAnnotationProperties( m_annot );
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m_annot->setAuthor( AuthorEdit->text() );
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m_annot->setModificationDate( QDateTime::currentDateTime() );
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m_annotWidget->applyChanges();
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m_document->modifyPageAnnotationProperties( m_page, m_annot );
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m_modifyDateLabel->setText( i18n( "Modified: %1", QLocale().toString( m_annot->modificationDate(), QLocale::LongFormat ) ) );
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modified = false;
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button( QDialogButtonBox::Apply )->setEnabled( false );
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}
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#include "moc_annotationpropertiesdialog.cpp"
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