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Viewing changes to backend/pdf/ev-poppler.cc

  • Committer: Bazaar Package Importer
  • Author(s): Sebastien Bacher
  • Date: 2007-11-27 22:31:42 UTC
  • mfrom: (1.1.22 upstream)
  • Revision ID: james.westby@ubuntu.com-20071127223142-v41zyp2ulj6g22n6
Tags: 2.20.2-1ubuntu1
* Sync with Debian
* debian/control.in:
  - Depends on ghostscript-x
  - updated Build-Depends for lpi and hildon changes
  - updated maintainer informationx
* debian/patches/01_launchpad.patch:
  - launchpad integration changes
* debian/patches/03_hildon_interface.patch
  Adds support for Hildon interface with including:
  - Registration of the program into the hildon enviromment.
  - D-bus processing via ossolib.
  - Changed selection and button event handling to match Hildon model.
  - Changes in accelerators handling Zoom, Fullscreen and Presentation
    modes.
  - Uses Hildon chooser dialog.
  - Selects the Hildon interface definition file when in Hildon mode.
  - If the arch is not lpia, the standard gtk interface is used.
  - Fixes interface rendering problem when compiled for lpia.
  - Adjusted the Makefile.am files to include the Hildon interface
    options and interface file evince-hildon-ui.xml.
* debian/patches/99_autoreconf.patch:
  - updated
* debian/rules:
  - do not remove the documentation
  - use the hildon configure option during the lpia build

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Lines of Context:
backend/pdf/ev-poppler.cc
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#include "ev-attachment.h"
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#include "ev-image.h"
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#if defined (HAVE_CAIRO_PDF) || defined (HAVE_CAIRO_PS)
 
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#if (defined (HAVE_POPPLER_PAGE_RENDER) || defined (HAVE_POPPLER_PAGE_RENDER_FOR_PRINTING)) && (defined (HAVE_CAIRO_PDF) || defined (HAVE_CAIRO_PS))
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#define HAVE_CAIRO_PRINT
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#endif
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{
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        PdfDocument *pdf_document = PDF_DOCUMENT (exporter);
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        PdfPrintContext *ctx;
 
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#ifdef HAVE_CAIRO_PRINT
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        gdouble width, height;
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#ifdef HAVE_CAIRO_PRINT
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        cairo_surface_t *surface = NULL;
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#endif
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        pdf_document->print_ctx = g_new0 (PdfPrintContext, 1);
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        ctx = pdf_document->print_ctx;
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        ctx->format = fc->format;
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        ctx->pages_per_sheet = fc->pages_per_sheet;
 
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#ifdef HAVE_CAIRO_PRINT
 
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        ctx->pages_per_sheet = CLAMP (fc->pages_per_sheet, 1, 16);
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        ctx->paper_width = fc->paper_width;
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        ctx->paper_height = fc->paper_height;
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        }
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        ctx->pages_printed = 0;
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        switch (fc->format) {
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                case EV_FILE_FORMAT_PS:
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#ifdef HAVE_CAIRO_PS
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                        surface = cairo_ps_surface_create (fc->filename, fc->paper_width, fc->paper_height);
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#else
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                        ctx->ps_file = poppler_ps_file_new (pdf_document->document,
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                                                            fc->filename, fc->first_page,
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                                                            fc->last_page - fc->first_page + 1);
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                        poppler_ps_file_set_paper_size (ctx->ps_file, fc->paper_width, fc->paper_height);
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                        poppler_ps_file_set_duplex (ctx->ps_file, fc->duplex);
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#endif /* HAVE_CAIRO_PS */
 
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#endif
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                        break;
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                case EV_FILE_FORMAT_PDF:
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#ifdef HAVE_CAIRO_PDF
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                        g_assert_not_reached ();
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        }
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#ifdef HAVE_CAIRO_PRINT
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        ctx->cr = cairo_create (surface);
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        cairo_surface_destroy (surface);
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#endif
 
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#else /* HAVE_CAIRO_PRINT */
 
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        if (ctx->format == EV_FILE_FORMAT_PS) {
 
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                ctx->ps_file = poppler_ps_file_new (pdf_document->document,
 
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                                                    fc->filename, fc->first_page,
 
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                                                    fc->last_page - fc->first_page + 1);
 
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                poppler_ps_file_set_paper_size (ctx->ps_file, fc->paper_width, fc->paper_height);
 
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                poppler_ps_file_set_duplex (ctx->ps_file, fc->duplex);
 
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        }
 
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#endif /* HAVE_CAIRO_PRINT */
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}
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static void
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        g_return_if_fail (pdf_document->print_ctx != NULL);
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        ctx->pages_printed = 0;
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#ifdef HAVE_CAIRO_PRINT
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        if (ctx->paper_width > ctx->paper_height) {
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                if (ctx->format == EV_FILE_FORMAT_PS) {
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                        cairo_ps_surface_set_size (cairo_get_target (ctx->cr),
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                                                    ctx->paper_width);
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                }
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        }
 
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#endif /* HAVE_CAIRO_PRINT */
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}
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static void
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        g_return_if_fail (pdf_document->print_ctx != NULL);
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#ifdef HAVE_CAIRO_PRINT
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        cairo_show_page (ctx->cr);
 
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#endif
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}
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static void