#include "ev-document-transition.h"
#include "ev-document-forms.h"
#include "ev-selection.h"
+#include "ev-transition-effect.h"
#include "ev-attachment.h"
#include "ev-image.h"
-#if defined (HAVE_CAIRO_PDF) || defined (HAVE_CAIRO_PS)
+#if (defined (HAVE_POPPLER_PAGE_RENDER) || defined (HAVE_POPPLER_PAGE_RENDER_FOR_PRINTING)) && (defined (HAVE_CAIRO_PDF) || defined (HAVE_CAIRO_PS))
#define HAVE_CAIRO_PRINT
#endif
static void pdf_document_search_free (PdfDocumentSearch *search);
static void pdf_print_context_free (PdfPrintContext *ctx);
-G_DEFINE_TYPE_WITH_CODE (PdfDocument, pdf_document, G_TYPE_OBJECT,
- {
- G_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT,
- pdf_document_document_iface_init);
+EV_BACKEND_REGISTER_WITH_CODE (PdfDocument, pdf_document,
+ {
G_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT_SECURITY,
pdf_document_security_iface_init);
G_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT_THUMBNAILS,
ev_dest = ev_link_dest_new_xyz (dest->page_num - 1,
dest->left,
height - dest->top,
- dest->zoom);
+ dest->zoom,
+ dest->change_left,
+ dest->change_top,
+ dest->change_zoom);
g_object_unref (poppler_page);
}
break;
MAX (0, dest->page_num - 1));
poppler_page_get_size (poppler_page, NULL, &height);
ev_dest = ev_link_dest_new_fith (dest->page_num - 1,
- height - dest->top);
+ height - dest->top,
+ dest->change_top);
g_object_unref (poppler_page);
}
break;
case POPPLER_DEST_FITV:
ev_dest = ev_link_dest_new_fitv (dest->page_num - 1,
- dest->left);
+ dest->left,
+ dest->change_left);
break;
case POPPLER_DEST_FITR: {
PopplerPage *poppler_page;
}
static GList *
-pdf_document_images_get_images (EvDocumentImages *document_images,
- gint page)
+pdf_document_images_get_image_mapping (EvDocumentImages *document_images,
+ gint page)
{
GList *retval = NULL;
PdfDocument *pdf_document;
image_mapping = (PopplerImageMapping *)list->data;
ev_image_mapping = g_new (EvImageMapping, 1);
-
+#ifdef HAVE_POPPLER_PAGE_GET_IMAGE
+ ev_image_mapping->image = ev_image_new (page, image_mapping->image_id);
+#else
ev_image_mapping->image = ev_image_new_from_pixbuf (image_mapping->image);
+#endif
ev_image_mapping->x1 = image_mapping->area.x1;
ev_image_mapping->x2 = image_mapping->area.x2;
ev_image_mapping->y1 = image_mapping->area.y1;
return retval;
}
+GdkPixbuf *
+pdf_document_images_get_image (EvDocumentImages *document_images,
+ EvImage *image)
+{
+#ifdef HAVE_POPPLER_PAGE_GET_IMAGE
+ PdfDocument *pdf_document;
+ PopplerPage *poppler_page;
+ cairo_surface_t *surface;
+ GdkPixbuf *retval = NULL;
+
+ pdf_document = PDF_DOCUMENT (document_images);
+ poppler_page = poppler_document_get_page (pdf_document->document,
+ ev_image_get_page (image));
+
+ surface = poppler_page_get_image (poppler_page, ev_image_get_id (image));
+ if (surface) {
+ retval = ev_document_misc_pixbuf_from_surface (surface);
+ cairo_surface_destroy (surface);
+ }
+
+ g_object_unref (poppler_page);
+
+ return retval;
+#else
+ return GDK_PIXBUF (g_object_ref (ev_image_get_pixbuf (image)));
+#endif /* HAVE_POPPLER_PAGE_GET_IMAGE */
+}
+
static void
pdf_document_document_images_iface_init (EvDocumentImagesIface *iface)
{
- iface->get_images = pdf_document_images_get_images;
+ iface->get_image_mapping = pdf_document_images_get_image_mapping;
+ iface->get_image = pdf_document_images_get_image;
}
static GdkPixbuf *
{
PdfDocument *pdf_document = PDF_DOCUMENT (exporter);
PdfPrintContext *ctx;
- gdouble width, height;
#ifdef HAVE_CAIRO_PRINT
+ gdouble width, height;
cairo_surface_t *surface = NULL;
#endif
pdf_document->print_ctx = g_new0 (PdfPrintContext, 1);
ctx = pdf_document->print_ctx;
ctx->format = fc->format;
- ctx->pages_per_sheet = fc->pages_per_sheet;
+
+#ifdef HAVE_CAIRO_PRINT
+ ctx->pages_per_sheet = CLAMP (fc->pages_per_sheet, 1, 16);
ctx->paper_width = fc->paper_width;
ctx->paper_height = fc->paper_height;
}
ctx->pages_printed = 0;
-
+
switch (fc->format) {
case EV_FILE_FORMAT_PS:
#ifdef HAVE_CAIRO_PS
surface = cairo_ps_surface_create (fc->filename, fc->paper_width, fc->paper_height);
-#else
- ctx->ps_file = poppler_ps_file_new (pdf_document->document,
- fc->filename, fc->first_page,
- fc->last_page - fc->first_page + 1);
- poppler_ps_file_set_paper_size (ctx->ps_file, fc->paper_width, fc->paper_height);
- poppler_ps_file_set_duplex (ctx->ps_file, fc->duplex);
-#endif /* HAVE_CAIRO_PS */
+#endif
break;
case EV_FILE_FORMAT_PDF:
#ifdef HAVE_CAIRO_PDF
g_assert_not_reached ();
}
-#ifdef HAVE_CAIRO_PRINT
ctx->cr = cairo_create (surface);
cairo_surface_destroy (surface);
-#endif
+
+#else /* HAVE_CAIRO_PRINT */
+ if (ctx->format == EV_FILE_FORMAT_PS) {
+ ctx->ps_file = poppler_ps_file_new (pdf_document->document,
+ fc->filename, fc->first_page,
+ fc->last_page - fc->first_page + 1);
+ poppler_ps_file_set_paper_size (ctx->ps_file, fc->paper_width, fc->paper_height);
+ poppler_ps_file_set_duplex (ctx->ps_file, fc->duplex);
+ }
+#endif /* HAVE_CAIRO_PRINT */
+}
+
+static void
+pdf_document_file_exporter_begin_page (EvFileExporter *exporter)
+{
+ PdfDocument *pdf_document = PDF_DOCUMENT (exporter);
+ PdfPrintContext *ctx = pdf_document->print_ctx;
+
+ g_return_if_fail (pdf_document->print_ctx != NULL);
+
+ ctx->pages_printed = 0;
+
+#ifdef HAVE_CAIRO_PRINT
+ if (ctx->paper_width > ctx->paper_height) {
+ if (ctx->format == EV_FILE_FORMAT_PS) {
+ cairo_ps_surface_set_size (cairo_get_target (ctx->cr),
+ ctx->paper_height,
+ ctx->paper_width);
+ } else if (ctx->format == EV_FILE_FORMAT_PDF) {
+ cairo_pdf_surface_set_size (cairo_get_target (ctx->cr),
+ ctx->paper_height,
+ ctx->paper_width);
+ }
+ }
+#endif /* HAVE_CAIRO_PRINT */
}
static void
width = ctx->paper_height;
height = ctx->paper_width;
rotate = !rotate;
-
- cairo_ps_surface_set_size (cairo_get_target (ctx->cr),
- width, height);
} else {
width = ctx->paper_width;
height = ctx->paper_height;
tmp2 = page_width;
page_width = page_height;
page_height = tmp2;
-
}
pwidth = width / ctx->pages_x;
ctx->pages_printed++;
- if (ctx->pages_printed % ctx->pages_per_sheet == 0) {
- cairo_show_page (ctx->cr);
- }
cairo_restore (ctx->cr);
#else /* HAVE_CAIRO_PRINT */
if (ctx->format == EV_FILE_FORMAT_PS)
g_object_unref (poppler_page);
}
+static void
+pdf_document_file_exporter_end_page (EvFileExporter *exporter)
+{
+ PdfDocument *pdf_document = PDF_DOCUMENT (exporter);
+ PdfPrintContext *ctx = pdf_document->print_ctx;
+
+ g_return_if_fail (pdf_document->print_ctx != NULL);
+
+#ifdef HAVE_CAIRO_PRINT
+ cairo_show_page (ctx->cr);
+#endif
+}
+
static void
pdf_document_file_exporter_end (EvFileExporter *exporter)
{
pdf_document_file_exporter_iface_init (EvFileExporterIface *iface)
{
iface->begin = pdf_document_file_exporter_begin;
+ iface->begin_page = pdf_document_file_exporter_begin_page;
iface->do_page = pdf_document_file_exporter_do_page;
+ iface->end_page = pdf_document_file_exporter_end_page;
iface->end = pdf_document_file_exporter_end;
iface->get_capabilities = pdf_document_file_exporter_get_capabilities;
}
return duration;
}
-static void
-pdf_document_page_transition_iface_init (EvDocumentTransitionIface *iface)
+static EvTransitionEffect *
+pdf_document_get_effect (EvDocumentTransition *trans,
+ gint page)
{
- iface->get_page_duration = pdf_document_get_page_duration;
+ PdfDocument *pdf_document;
+ PopplerPage *poppler_page;
+ PopplerPageTransition *page_transition;
+ EvTransitionEffect *effect;
+
+ pdf_document = PDF_DOCUMENT (trans);
+ poppler_page = poppler_document_get_page (pdf_document->document, page);
+
+ if (!poppler_page)
+ return NULL;
+
+ page_transition = poppler_page_get_transition (poppler_page);
+
+ if (!page_transition) {
+ g_object_unref (poppler_page);
+ return NULL;
+ }
+
+ /* enums in PopplerPageTransition match the EvTransitionEffect ones */
+ effect = ev_transition_effect_new ((EvTransitionEffectType) page_transition->type,
+ "alignment", page_transition->alignment,
+ "direction", page_transition->direction,
+ "duration", page_transition->duration,
+ "angle", page_transition->angle,
+ "scale", page_transition->scale,
+ "rectangular", page_transition->rectangular,
+ NULL);
+
+ poppler_page_transition_free (page_transition);
+ g_object_unref (poppler_page);
+
+ return effect;
}
-PdfDocument *
-pdf_document_new (void)
+static void
+pdf_document_page_transition_iface_init (EvDocumentTransitionIface *iface)
{
- return PDF_DOCUMENT (g_object_new (PDF_TYPE_DOCUMENT, NULL));
+ iface->get_page_duration = pdf_document_get_page_duration;
+ iface->get_effect = pdf_document_get_effect;
}
/* Forms */
ev_field = ev_form_field_signature_new (id);
break;
case POPPLER_FORM_FIELD_UNKNOWN:
- break;
+ return NULL;
}
ev_field->font_size = font_size;
GList *fields;
GList *list;
double height;
-
pdf_document = PDF_DOCUMENT (document);
poppler_page = poppler_document_get_page (pdf_document->document, page);
for (list = fields; list; list = list->next) {
PopplerFormFieldMapping *mapping;
EvFormFieldMapping *field_mapping;
-
+ EvFormField *ev_field;
+
mapping = (PopplerFormFieldMapping *)list->data;
+ ev_field = ev_form_field_from_poppler_field (mapping->field);
+ if (!ev_field)
+ continue;
+
field_mapping = g_new0 (EvFormFieldMapping, 1);
field_mapping->x1 = mapping->area.x1;
field_mapping->x2 = mapping->area.x2;
field_mapping->y1 = height - mapping->area.y2;
field_mapping->y2 = height - mapping->area.y1;
- field_mapping->field = ev_form_field_from_poppler_field (mapping->field);
+ field_mapping->field = ev_field;
field_mapping->field->page = page;
retval = g_list_prepend (retval, field_mapping);
}
+
poppler_page_free_form_field_mapping (fields);
g_object_unref (poppler_page);
https://www.fi.muni.cz/~kas/git / evince.git / blobdiff