pdf-input.h revision b9efc33ba168a5374613d10fbbc85738ccc677b2
#ifndef SEEN_EXTENSION_INTERNAL_PDFINPUT_H
#define SEEN_EXTENSION_INTERNAL_PDFINPUT_H
/*
* Authors:
* miklos erdelyi
*
* Copyright (C) 2007 Authors
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#ifdef HAVE_POPPLER
#include <gtkmm/dialog.h>
#include "../../implementation/implementation.h"
#ifdef HAVE_POPPLER_CAIRO
struct _PopplerDocument;
typedef struct _PopplerDocument PopplerDocument;
#endif
struct _GdkEventExpose;
typedef _GdkEventExpose GdkEventExpose;
class Page;
class PDFDoc;
namespace Gtk {
class Alignment;
class Button;
class CheckButton;
class ComboBoxText;
class DrawingArea;
class Frame;
class HBox;
#if WITH_GTKMM_3_0
class Scale;
#else
class HScale;
#endif
class VBox;
class Label;
}
namespace Inkscape {
namespace UI {
namespace Widget {
class SpinButton;
class Frame;
}
}
namespace Extension {
namespace Internal {
/**
* PDF import using libpoppler.
*/
class PdfImportDialog : public Gtk::Dialog
{
public:
PdfImportDialog(PDFDoc *doc, const gchar *uri);
virtual ~PdfImportDialog();
bool showDialog();
int getSelectedPage();
int getImportMethod();
void getImportSettings(Inkscape::XML::Node *prefs);
private:
void _setPreviewPage(int page);
// Signal handlers
#if !WITH_GTKMM_3_0
bool _onExposePreview(GdkEventExpose *event);
#endif
bool _onDraw(const Cairo::RefPtr<Cairo::Context>& cr);
void _onPageNumberChanged();
void _onToggleCropping();
void _onPrecisionChanged();
class Gtk::Button * cancelbutton;
class Gtk::Button * okbutton;
class Gtk::Label * _labelSelect;
class Inkscape::UI::Widget::SpinButton * _pageNumberSpin;
class Gtk::Label * _labelTotalPages;
class Gtk::HBox * hbox2;
class Gtk::CheckButton * _cropCheck;
class Gtk::ComboBoxText * _cropTypeCombo;
class Gtk::HBox * hbox3;
class Gtk::VBox * vbox2;
class Inkscape::UI::Widget::Frame * _pageSettingsFrame;
class Gtk::Label * _labelPrecision;
class Gtk::Label * _labelPrecisionWarning;
#ifdef HAVE_POPPLER_CAIRO
class Gtk::CheckButton * _importviaPopplerCheck; // using poppler_cairo for importing
#endif
#if WITH_GTKMM_3_0
class Gtk::Scale * _fallbackPrecisionSlider;
Glib::RefPtr<Gtk::Adjustment> _fallbackPrecisionSlider_adj;
#else
class Gtk::HScale * _fallbackPrecisionSlider;
class Gtk::Adjustment *_fallbackPrecisionSlider_adj;
#endif
class Gtk::Label * _labelPrecisionComment;
class Gtk::HBox * hbox6;
class Gtk::Label * _labelText;
class Gtk::ComboBoxText * _textHandlingCombo;
class Gtk::HBox * hbox5;
class Gtk::CheckButton * _localFontsCheck;
class Gtk::CheckButton * _embedImagesCheck;
class Gtk::VBox * vbox3;
class Inkscape::UI::Widget::Frame * _importSettingsFrame;
class Gtk::VBox * vbox1;
class Gtk::DrawingArea * _previewArea;
class Gtk::HBox * hbox1;
PDFDoc *_pdf_doc; // Document to be imported
int _current_page; // Current selected page
Page *_previewed_page; // Currently previewed page
unsigned char *_thumb_data; // Thumbnail image data
int _thumb_width, _thumb_height; // Thumbnail size
int _thumb_rowstride;
int _preview_width, _preview_height; // Size of the preview area
bool _render_thumb; // Whether we can/shall render thumbnails
#ifdef HAVE_POPPLER_CAIRO
cairo_surface_t *_cairo_surface;
PopplerDocument *_poppler_doc;
#endif
};
class PdfInput: public Inkscape::Extension::Implementation::Implementation {
PdfInput () { };
public:
SPDocument *open( Inkscape::Extension::Input *mod,
const gchar *uri );
static void init( void );
virtual bool wasCancelled();
private:
bool _cancelled;
};
} // namespace Implementation
} // namespace Extension
} // namespace Inkscape
#endif // HAVE_POPPLER
#endif // SEEN_EXTENSION_INTERNAL_PDFINPUT_H
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :