diff --git a/src/extension/internal/pdfinput/pdf-input.cpp b/src/extension/internal/pdfinput/pdf-input.cpp
index a2b4fba48ab002bcf3cd3af09526d70023dd854d..ae3e473a5d72d3dd187adb56505ecbe5d29b0c47 100644 (file)
/** \file
* Native PDF import using libpoppler.
- *
+ *
* Authors:
* miklos erdelyi
+ * Abhishek Sharma
*
* Copyright (C) 2007 Authors
*
#include "Page.h"
#include "Catalog.h"
+#ifdef HAVE_POPPLER_CAIRO
+#include <poppler/glib/poppler.h>
+#include <poppler/glib/poppler-document.h>
+#include <poppler/glib/poppler-page.h>
+#endif
+
#include "pdf-input.h"
#include "extension/system.h"
#include "extension/input.h"
#include "pdf-parser.h"
#include "document-private.h"
+#include "inkscape.h"
#include "dialogs/dialog-events.h"
#include <gtk/gtkdialog.h>
* FIXME: Probably this should be placed into src/ui/dialog
*/
-static Glib::ustring crop_setting_choices[] = {
- Glib::ustring(_("media box")),
- Glib::ustring(_("crop box")),
- Glib::ustring(_("trim box")),
- Glib::ustring(_("bleed box")),
- Glib::ustring(_("art box"))
+static const gchar * crop_setting_choices[] = {
+ //TRANSLATORS: The following are document crop settings for PDF import
+ // more info: http://www.acrobatusers.com/tech_corners/javascript_corner/tips/2006/page_bounds/
+ N_("media box"),
+ N_("crop box"),
+ N_("trim box"),
+ N_("bleed box"),
+ N_("art box")
};
-PdfImportDialog::PdfImportDialog(PDFDoc *doc)
+PdfImportDialog::PdfImportDialog(PDFDoc *doc, const gchar *uri)
{
-
+#ifdef HAVE_POPPLER_CAIRO
+ _poppler_doc = NULL;
+#endif // HAVE_POPPLER_CAIRO
_pdf_doc = doc;
cancelbutton = Gtk::manage(new class Gtk::Button(Gtk::StockID("gtk-cancel")));
_cropTypeCombo = Gtk::manage(new class Gtk::ComboBoxText());
int num_crop_choices = sizeof(crop_setting_choices) / sizeof(crop_setting_choices[0]);
for ( int i = 0 ; i < num_crop_choices ; i++ ) {
- _cropTypeCombo->append_text(crop_setting_choices[i]);
+ _cropTypeCombo->append_text(_(crop_setting_choices[i]));
}
- _cropTypeCombo->set_active_text(crop_setting_choices[0]);
+ _cropTypeCombo->set_active_text(_(crop_setting_choices[0]));
_cropTypeCombo->set_sensitive(false);
hbox3 = Gtk::manage(new class Gtk::HBox(false, 4));
_pageSettingsFrame = Gtk::manage(new class Gtk::Frame());
_labelPrecision = Gtk::manage(new class Gtk::Label(_("Precision of approximating gradient meshes:")));
_labelPrecisionWarning = Gtk::manage(new class Gtk::Label(_("<b>Note</b>: setting the precision too high may result in a large SVG file and slow performance.")));
-
+
_fallbackPrecisionSlider_adj = Gtk::manage(new class Gtk::Adjustment(2, 1, 256, 1, 10, 10));
_fallbackPrecisionSlider = Gtk::manage(new class Gtk::HScale(*_fallbackPrecisionSlider_adj));
_fallbackPrecisionSlider->set_value(2.0);
_textHandlingCombo = Gtk::manage(new class Gtk::ComboBoxText());
_textHandlingCombo->append_text(_("Import text as text"));
_textHandlingCombo->set_active_text(_("Import text as text"));
-
+ _localFontsCheck = Gtk::manage(new class Gtk::CheckButton(_("Replace PDF fonts by closest-named installed fonts")));
+
hbox5 = Gtk::manage(new class Gtk::HBox(false, 4));
_embedImagesCheck = Gtk::manage(new class Gtk::CheckButton(_("Embed images")));
vbox3 = Gtk::manage(new class Gtk::VBox(false, 4));
_labelText->set_selectable(false);
hbox5->pack_start(*_labelText, Gtk::PACK_SHRINK, 0);
hbox5->pack_start(*_textHandlingCombo, Gtk::PACK_SHRINK, 0);
+ _localFontsCheck->set_flags(Gtk::CAN_FOCUS);
+ _localFontsCheck->set_relief(Gtk::RELIEF_NORMAL);
+ _localFontsCheck->set_mode(true);
+ _localFontsCheck->set_active(true);
_embedImagesCheck->set_flags(Gtk::CAN_FOCUS);
_embedImagesCheck->set_relief(Gtk::RELIEF_NORMAL);
_embedImagesCheck->set_mode(true);
vbox3->pack_start(*hbox6, Gtk::PACK_SHRINK, 0);
vbox3->pack_start(*_labelPrecisionWarning, Gtk::PACK_SHRINK, 0);
vbox3->pack_start(*hbox5, Gtk::PACK_SHRINK, 4);
+ vbox3->pack_start(*_localFontsCheck, Gtk::PACK_SHRINK, 0);
vbox3->pack_start(*_embedImagesCheck, Gtk::PACK_SHRINK, 0);
alignment4->add(*vbox3);
_labelImportSettings->set_alignment(0.5,0.5);
_labelText->show();
_textHandlingCombo->show();
hbox5->show();
+ _localFontsCheck->show();
_embedImagesCheck->show();
vbox3->show();
alignment4->show();
_render_thumb = false;
#ifdef HAVE_POPPLER_CAIRO
- // Create an OutputDev
- _preview_output_dev = new CairoOutputDev();
- _preview_output_dev->startDoc(_pdf_doc->getXRef());
_cairo_surface = NULL;
_render_thumb = true;
+ // Create PopplerDocument
+ gchar *doc_uri = g_filename_to_uri(uri, NULL, NULL);
+ if (doc_uri) {
+ _poppler_doc = poppler_document_new_from_file(doc_uri, NULL, NULL);
+ g_free(doc_uri);
+ }
#endif
// Set default preview size
PdfImportDialog::~PdfImportDialog() {
#ifdef HAVE_POPPLER_CAIRO
- if (_preview_output_dev) {
- delete _preview_output_dev;
- }
if (_cairo_surface) {
cairo_surface_destroy(_cairo_surface);
}
+ if (_poppler_doc) {
+ g_object_unref(G_OBJECT(_poppler_doc));
+ }
#endif
if (_thumb_data) {
if (_render_thumb) {
int num_crop_choices = sizeof(crop_setting_choices) / sizeof(crop_setting_choices[0]);
int i = 0;
for ( ; i < num_crop_choices ; i++ ) {
- if ( current_choice == crop_setting_choices[i] ) {
+ if ( current_choice == _(crop_setting_choices[i]) ) {
break;
}
}
}
sp_repr_set_svg_double(prefs, "approximationPrecision",
_fallbackPrecisionSlider->get_value());
+ if (_localFontsCheck->get_active()) {
+ prefs->setAttribute("localFonts", "1");
+ } else {
+ prefs->setAttribute("localFonts", "0");
+ }
if (_embedImagesCheck->get_active()) {
prefs->setAttribute("embedImages", "1");
} else {
void PdfImportDialog::_onPrecisionChanged() {
static Glib::ustring precision_comments[] = {
- Glib::ustring(_("rough")),
- Glib::ustring(_("medium")),
- Glib::ustring(_("fine")),
- Glib::ustring(_("very fine"))
+ Glib::ustring(C_("PDF input precision", "rough")),
+ Glib::ustring(C_("PDF input precision", "medium")),
+ Glib::ustring(C_("PDF input precision", "fine")),
+ Glib::ustring(C_("PDF input precision", "very fine"))
};
double min = _fallbackPrecisionSlider_adj->get_lower();
}
}
}
+
#endif
/**
* \brief Updates the preview area with the previously rendered thumbnail
*/
-bool PdfImportDialog::_onExposePreview(GdkEventExpose *event) {
+bool PdfImportDialog::_onExposePreview(GdkEventExpose */*event*/) {
// Check if we have a thumbnail at all
if (!_thumb_data) {
cairo_set_source_rgba(cr, 1.0, 1.0, 1.0, 1.0); // Set fill color to white
cairo_paint(cr); // Clear it
cairo_scale(cr, scale_factor, scale_factor); // Use Cairo for resizing the image
- _preview_output_dev->setCairo(cr);
// Render page
- _previewed_page->displaySlice(_preview_output_dev,
- 72.0, 72.0, 0,
- FALSE, /* useMediaBox */
- TRUE, /* crop */
- 0, 0,
- (int)ceil(_previewed_page->getCropWidth()),
- (int)ceil(_previewed_page->getCropHeight()),
- FALSE, /* printing */
- _pdf_doc->getCatalog());
+ if (_poppler_doc != NULL) {
+ PopplerPage *poppler_page = poppler_document_get_page(_poppler_doc, page-1);
+ poppler_page_render(poppler_page, cr);
+ g_object_unref(G_OBJECT(poppler_page));
+ }
// Clean up
- _preview_output_dev->setCairo(NULL);
cairo_destroy(cr);
// Redraw preview area
_previewArea->set_size_request(_preview_width, _preview_height);
* Parses the selected page of the given PDF document using PdfParser.
*/
SPDocument *
-PdfInput::open(::Inkscape::Extension::Input * mod, const gchar * uri) {
+PdfInput::open(::Inkscape::Extension::Input * /*mod*/, const gchar * uri) {
// Initialize the globalParams variable for poppler
if (!globalParams) {
globalParams = new GlobalParams();
}
+ // poppler does not use glib g_open. So on win32 we must use unicode call. code was copied from glib gstdio.c
+#ifndef WIN32
GooString *filename_goo = new GooString(uri);
PDFDoc *pdf_doc = new PDFDoc(filename_goo, NULL, NULL, NULL); // TODO: Could ask for password
+ //delete filename_goo;
+#else
+ wchar_t *wfilename = (wchar_t*)g_utf8_to_utf16 (uri, -1, NULL, NULL, NULL);
+
+ if (wfilename == NULL) {
+ return NULL;
+ }
+
+ PDFDoc *pdf_doc = new PDFDoc(wfilename, wcslen(wfilename), NULL, NULL, NULL); // TODO: Could ask for password
+ g_free (wfilename);
+#endif
+
if (!pdf_doc->isOk()) {
int error = pdf_doc->getErrorCode();
delete pdf_doc;
if (error == errEncrypted) {
g_message("Document is encrypted.");
+ } else if (error == errOpenFile) {
+ g_message("couldn't open the PDF file.");
+ } else if (error == errBadCatalog) {
+ g_message("couldn't read the page catalog.");
+ } else if (error == errDamaged) {
+ g_message("PDF file was damaged and couldn't be repaired.");
+ } else if (error == errHighlightFile) {
+ g_message("nonexistent or invalid highlight file.");
+ } else if (error == errBadPrinter) {
+ g_message("invalid printer.");
+ } else if (error == errPrinting) {
+ g_message("Error during printing.");
+ } else if (error == errPermission) {
+ g_message("PDF file does not allow that operation.");
+ } else if (error == errBadPageNum) {
+ g_message("invalid page number.");
+ } else if (error == errFileIO) {
+ g_message("file IO error.");
} else {
g_message("Failed to load document from data (error %d)", error);
}
-
+
return NULL;
}
- PdfImportDialog *dlg = new PdfImportDialog(pdf_doc);
- if (!dlg->showDialog()) {
- delete dlg;
- delete pdf_doc;
- return NULL;
+ PdfImportDialog *dlg = NULL;
+ if (inkscape_use_gui()) {
+ dlg = new PdfImportDialog(pdf_doc, uri);
+ if (!dlg->showDialog()) {
+ delete dlg;
+ delete pdf_doc;
+ return NULL;
+ }
}
// Get needed page
- int page_num = dlg->getSelectedPage();
+ int page_num;
+ if (dlg)
+ page_num = dlg->getSelectedPage();
+ else
+ page_num = 1;
Catalog *catalog = pdf_doc->getCatalog();
Page *page = catalog->getPage(page_num);
- SPDocument *doc = sp_document_new(NULL, TRUE, TRUE);
- bool saved = sp_document_get_undo_sensitive(doc);
- sp_document_set_undo_sensitive(doc, false); // No need to undo in this temporary document
+ SPDocument *doc = SPDocument::createNewDoc(NULL, TRUE, TRUE);
+ bool saved = DocumentUndo::getUndoSensitive(doc);
+ DocumentUndo::setUndoSensitive(doc, false); // No need to undo in this temporary document
// Create builder
gchar *docname = g_path_get_basename(uri);
// Get preferences
Inkscape::XML::Node *prefs = builder->getPreferences();
- dlg->getImportSettings(prefs);
+ if (dlg)
+ dlg->getImportSettings(prefs);
// Apply crop settings
PDFRectangle *clipToBox = NULL;
for ( int i = 1 ; i <= pdfNumShadingTypes ; i++ ) {
pdf_parser->setApproximationPrecision(i, color_delta, 6);
}
-
+
// Parse the document structure
Object obj;
page->getContents(&obj);
if (!obj.isNull()) {
pdf_parser->parse(&obj);
}
-
+
// Cleanup
obj.free();
delete pdf_parser;
delete builder;
g_free(docname);
delete pdf_doc;
+ delete dlg;
// Restore undo
- sp_document_set_undo_sensitive(doc, saved);
+ DocumentUndo::setUndoSensitive(doc, saved);
return doc;
}
/* PDF in */
ext = Inkscape::Extension::build_from_mem(
- "<inkscape-extension>\n"
- "<name>PDF Input</name>\n"
+ "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+ "<name>" N_("PDF Input") "</name>\n"
"<id>org.inkscape.input.pdf</id>\n"
"<input>\n"
"<extension>.pdf</extension>\n"
"<mimetype>application/pdf</mimetype>\n"
- "<filetypename>Adobe PDF (*.pdf) [via poppler]</filetypename>\n"
- "<filetypetooltip>Adobe Portable Document Format</filetypetooltip>\n"
+ "<filetypename>" N_("Adobe PDF (*.pdf)") "</filetypename>\n"
+ "<filetypetooltip>" N_("Adobe Portable Document Format") "</filetypetooltip>\n"
"</input>\n"
"</inkscape-extension>", new PdfInput());
/* AI in */
ext = Inkscape::Extension::build_from_mem(
- "<inkscape-extension>\n"
- "<name>AI Input</name>\n"
+ "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+ "<name>" N_("AI Input") "</name>\n"
"<id>org.inkscape.input.ai</id>\n"
"<input>\n"
"<extension>.ai</extension>\n"
"<mimetype>image/x-adobe-illustrator</mimetype>\n"
- "<filetypename>Adobe Illustrator (*.ai) [PDF-based]</filetypename>\n"
- "<filetypetooltip>Open files saved with recent versions of Adobe Illustrator</filetypetooltip>\n"
+ "<filetypename>" N_("Adobe Illustrator 9.0 and above (*.ai)") "</filetypename>\n"
+ "<filetypetooltip>" N_("Open files saved in Adobe Illustrator 9.0 and newer versions") "</filetypetooltip>\n"
"</input>\n"
"</inkscape-extension>", new PdfInput());
} // init