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-rw-r--r--Build/source/libs/poppler/poppler-0.12.4/qt4/src/poppler-form.cc371
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diff --git a/Build/source/libs/poppler/poppler-0.12.4/qt4/src/poppler-form.cc b/Build/source/libs/poppler/poppler-0.12.4/qt4/src/poppler-form.cc
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+++ b/Build/source/libs/poppler/poppler-0.12.4/qt4/src/poppler-form.cc
@@ -0,0 +1,371 @@
+/* poppler-form.h: qt4 interface to poppler
+ * Copyright (C) 2007-2008, Pino Toscano <pino@kde.org>
+ * Copyright (C) 2008, Albert Astals Cid <aacid@kde.org>
+ *
+ * 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, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#include "poppler-qt4.h"
+
+#include <QtCore/QSizeF>
+
+#include <Form.h>
+#include <Object.h>
+#include <Link.h>
+
+#include "poppler-form.h"
+#include "poppler-page-private.h"
+#include "poppler-private.h"
+#include "poppler-annotation-helper.h"
+
+#include <math.h>
+
+namespace Poppler {
+
+FormField::FormField(FormFieldData &dd)
+ : m_formData(&dd)
+{
+ const int rotation = m_formData->page->getRotate();
+ // reading the coords
+ double left, top, right, bottom;
+ m_formData->fm->getRect(&left, &bottom, &right, &top);
+ // build a normalized transform matrix for this page at 100% scale
+ GfxState gfxState( 72.0, 72.0, m_formData->page->getCropBox(), rotation, gTrue );
+ double * gfxCTM = gfxState.getCTM();
+ double MTX[6];
+ double pageWidth = m_formData->page->getCropWidth();
+ double pageHeight = m_formData->page->getCropHeight();
+ // landscape and seascape page rotation: be sure to use the correct (== rotated) page size
+ if (((rotation / 90) % 2) == 1)
+ qSwap(pageWidth, pageHeight);
+ for ( int i = 0; i < 6; i+=2 )
+ {
+ MTX[i] = gfxCTM[i] / pageWidth;
+ MTX[i+1] = gfxCTM[i+1] / pageHeight;
+ }
+ QPointF topLeft;
+ XPDFReader::transform( MTX, qMin( left, right ), qMax( top, bottom ), topLeft );
+ QPointF bottomRight;
+ XPDFReader::transform( MTX, qMax( left, right ), qMin( top, bottom ), bottomRight );
+ m_formData->box = QRectF(topLeft, QSizeF(bottomRight.x() - topLeft.x(), bottomRight.y() - topLeft.y()));
+
+ Object *obj = m_formData->fm->getObj();
+ Object tmp;
+
+ // reading the flags
+ if (obj->isDict() && obj->dictLookup("Ff", &tmp)->isInt())
+ {
+ m_formData->flags = tmp.getInt();
+ }
+ tmp.free();
+ // reading the widget annotation flags
+ if (obj->isDict() && obj->dictLookup("F", &tmp)->isInt())
+ {
+ m_formData->annoflags = tmp.getInt();
+ }
+ tmp.free();
+}
+
+FormField::~FormField()
+{
+ delete m_formData;
+ m_formData = 0;
+}
+
+QRectF FormField::rect() const
+{
+ return m_formData->box;
+}
+
+int FormField::id() const
+{
+ return m_formData->fm->getID();
+}
+
+QString FormField::name() const
+{
+ Object tmp;
+ Object *obj = m_formData->fm->getObj();
+ QString name;
+ if (obj->dictLookup("T", &tmp)->isString())
+ {
+ GooString *goo = tmp.getString();
+ if (goo)
+ name = goo->getCString();
+ }
+ tmp.free();
+ return name;
+}
+
+QString FormField::uiName() const
+{
+ Object tmp;
+ Object *obj = m_formData->fm->getObj();
+ QString name;
+ if (obj->dictLookup("TU", &tmp)->isString())
+ {
+ GooString *goo = tmp.getString();
+ if (goo)
+ name = goo->getCString();
+ }
+ tmp.free();
+ return name;
+}
+
+bool FormField::isReadOnly() const
+{
+ return m_formData->fm->isReadOnly();
+}
+
+bool FormField::isVisible() const
+{
+ return !(m_formData->annoflags & (1 << 1));
+}
+
+Link* FormField::activationAction() const
+{
+ Object tmp;
+ Object *obj = m_formData->fm->getObj();
+ Link* action = 0;
+ if (obj->dictLookup("A", &tmp)->isDict())
+ {
+ ::LinkAction *act = ::LinkAction::parseAction(&tmp, m_formData->doc->doc->getCatalog()->getBaseURI());
+ if (act)
+ {
+ action = PageData::convertLinkActionToLink(act, m_formData->doc, QRectF());
+ delete act;
+ }
+ }
+ tmp.free();
+ return action;
+}
+
+
+FormFieldButton::FormFieldButton(DocumentData *doc, ::Page *p, ::FormWidgetButton *w)
+ : FormField(*new FormFieldData(doc, p, w))
+{
+}
+
+FormFieldButton::~FormFieldButton()
+{
+}
+
+FormFieldButton::FormType FormFieldButton::type() const
+{
+ return FormField::FormButton;
+}
+
+FormFieldButton::ButtonType FormFieldButton::buttonType() const
+{
+ FormWidgetButton* fwb = static_cast<FormWidgetButton*>(m_formData->fm);
+ switch (fwb->getButtonType())
+ {
+ case formButtonCheck:
+ return FormFieldButton::CheckBox;
+ break;
+ case formButtonPush:
+ return FormFieldButton::Push;
+ break;
+ case formButtonRadio:
+ return FormFieldButton::Radio;
+ break;
+ }
+ return FormFieldButton::CheckBox;
+}
+
+QString FormFieldButton::caption() const
+{
+ FormWidgetButton* fwb = static_cast<FormWidgetButton*>(m_formData->fm);
+ // HACK push buttons seems to have a null GooString for the caption
+ if (fwb->getButtonType() == formButtonPush)
+ return QString();
+
+ return fwb->getOnStr() ? QString::fromUtf8(fwb->getOnStr()) : QString();
+}
+
+bool FormFieldButton::state() const
+{
+ FormWidgetButton* fwb = static_cast<FormWidgetButton*>(m_formData->fm);
+ return fwb->getState();
+}
+
+void FormFieldButton::setState( bool state )
+{
+ FormWidgetButton* fwb = static_cast<FormWidgetButton*>(m_formData->fm);
+ fwb->setState((GBool)state);
+}
+
+QList<int> FormFieldButton::siblings() const
+{
+ FormWidgetButton* fwb = static_cast<FormWidgetButton*>(m_formData->fm);
+ if (fwb->getButtonType() == formButtonPush)
+ return QList<int>();
+
+ QList<int> ret;
+ unsigned *sibls = fwb->getSiblingsID();
+ for (int i = 0; i < fwb->getNumSiblingsID(); ++i)
+ ret.append(sibls[i]);
+
+ return ret;
+}
+
+
+FormFieldText::FormFieldText(DocumentData *doc, ::Page *p, ::FormWidgetText *w)
+ : FormField(*new FormFieldData(doc, p, w))
+{
+}
+
+FormFieldText::~FormFieldText()
+{
+}
+
+FormField::FormType FormFieldText::type() const
+{
+ return FormField::FormText;
+}
+
+FormFieldText::TextType FormFieldText::textType() const
+{
+ FormWidgetText* fwt = static_cast<FormWidgetText*>(m_formData->fm);
+ if (fwt->isFileSelect())
+ return FormFieldText::FileSelect;
+ else if (fwt->isMultiline())
+ return FormFieldText::Multiline;
+ return FormFieldText::Normal;
+}
+
+QString FormFieldText::text() const
+{
+ GooString *goo = static_cast<FormWidgetText*>(m_formData->fm)->getContent();
+ return UnicodeParsedString(goo);
+}
+
+void FormFieldText::setText( const QString& text )
+{
+ FormWidgetText* fwt = static_cast<FormWidgetText*>(m_formData->fm);
+ GooString * goo = QStringToUnicodeGooString( text );
+ fwt->setContent( goo );
+ delete goo;
+}
+
+bool FormFieldText::isPassword() const
+{
+ FormWidgetText* fwt = static_cast<FormWidgetText*>(m_formData->fm);
+ return fwt->isPassword();
+}
+
+bool FormFieldText::isRichText() const
+{
+ FormWidgetText* fwt = static_cast<FormWidgetText*>(m_formData->fm);
+ return fwt->isRichText();
+}
+
+int FormFieldText::maximumLength() const
+{
+ FormWidgetText* fwt = static_cast<FormWidgetText*>(m_formData->fm);
+ const int maxlen = fwt->getMaxLen();
+ return maxlen > 0 ? maxlen : -1;
+}
+
+Qt::Alignment FormFieldText::textAlignment() const
+{
+ return m_formData->textAlignment(m_formData->fm->getObj());
+}
+
+bool FormFieldText::canBeSpellChecked() const
+{
+ FormWidgetText* fwt = static_cast<FormWidgetText*>(m_formData->fm);
+ return !fwt->noSpellCheck();
+}
+
+
+FormFieldChoice::FormFieldChoice(DocumentData *doc, ::Page *p, ::FormWidgetChoice *w)
+ : FormField(*new FormFieldData(doc, p, w))
+{
+}
+
+FormFieldChoice::~FormFieldChoice()
+{
+}
+
+FormFieldChoice::FormType FormFieldChoice::type() const
+{
+ return FormField::FormChoice;
+}
+
+FormFieldChoice::ChoiceType FormFieldChoice::choiceType() const
+{
+ FormWidgetChoice* fwc = static_cast<FormWidgetChoice*>(m_formData->fm);
+ if (fwc->isCombo())
+ return FormFieldChoice::ComboBox;
+ return FormFieldChoice::ListBox;
+}
+
+QStringList FormFieldChoice::choices() const
+{
+ FormWidgetChoice* fwc = static_cast<FormWidgetChoice*>(m_formData->fm);
+ QStringList ret;
+ int num = fwc->getNumChoices();
+ for (int i = 0; i < num; ++i)
+ {
+ ret.append(UnicodeParsedString(fwc->getChoice(i)));
+ }
+ return ret;
+}
+
+bool FormFieldChoice::isEditable() const
+{
+ FormWidgetChoice* fwc = static_cast<FormWidgetChoice*>(m_formData->fm);
+ return fwc->isCombo() ? fwc->hasEdit() : false;
+}
+
+bool FormFieldChoice::multiSelect() const
+{
+// return m_formData->flags & (1 << 21);
+ FormWidgetChoice* fwc = static_cast<FormWidgetChoice*>(m_formData->fm);
+ return !fwc->isCombo() ? fwc->isMultiSelect() : false;
+}
+
+QList<int> FormFieldChoice::currentChoices() const
+{
+ FormWidgetChoice* fwc = static_cast<FormWidgetChoice*>(m_formData->fm);
+ int num = fwc->getNumChoices();
+ QList<int> choices;
+ for ( int i = 0; i < num; ++i )
+ if ( fwc->isSelected( i ) )
+ choices.append( i );
+ return choices;
+}
+
+void FormFieldChoice::setCurrentChoices( const QList<int> &choice )
+{
+ FormWidgetChoice* fwc = static_cast<FormWidgetChoice*>(m_formData->fm);
+ fwc->deselectAll();
+ for ( int i = 0; i < choice.count(); ++i )
+ fwc->select( choice.at( i ) );
+}
+
+Qt::Alignment FormFieldChoice::textAlignment() const
+{
+ return m_formData->textAlignment(m_formData->fm->getObj());
+}
+
+bool FormFieldChoice::canBeSpellChecked() const
+{
+ FormWidgetChoice* fwc = static_cast<FormWidgetChoice*>(m_formData->fm);
+ return !fwc->noSpellCheck();
+}
+
+}