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modules/printbackends/gtkprintbackendfile.c: add CAIRO_HAS checks

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This is similar to the checks in tools/gtk-rendernode-tool-render.c.

resolves #5072

Signed-off-by: Thomas Devoogdt <thomas@devoogdt.com>
This commit is contained in:
Thomas Devoogdt
2024-09-15 19:52:48 +02:00
parent ffc8f34dfd
commit 9f855eecb1
1 changed files with 55 additions and 0 deletions
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55
modules/printbackends/gtkprintbackendfile.c
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@@ -27,10 +27,17 @@
#include <string.h>
#include <errno.h>
#include <cairo.h>
#ifdef CAIRO_HAS_PDF_SURFACE
#include <cairo-pdf.h>
#endif
#ifdef CAIRO_HAS_PS_SURFACE
#include <cairo-ps.h>
#endif
#ifdef CAIRO_HAS_SVG_SURFACE
#include <cairo-svg.h>
#endif
#include <glib/gi18n-lib.h>
@@ -60,17 +67,29 @@ struct _GtkPrintBackendFile
typedef enum
{
#ifdef CAIRO_HAS_PDF_SURFACE
FORMAT_PDF,
#endif
#ifdef CAIRO_HAS_PS_SURFACE
FORMAT_PS,
#endif
#ifdef CAIRO_HAS_SVG_SURFACE
FORMAT_SVG,
#endif
N_FORMATS
} OutputFormat;
static const char * formats[N_FORMATS] =
{
#ifdef CAIRO_HAS_PDF_SURFACE
"pdf",
#endif
#ifdef CAIRO_HAS_PS_SURFACE
"ps",
#endif
#ifdef CAIRO_HAS_SVG_SURFACE
"svg"
#endif
};
static GObjectClass *backend_parent_class;
@@ -220,15 +239,21 @@ output_file_from_settings (GtkPrintSettings *settings,
{
default:
case N_FORMATS:
#ifdef CAIRO_HAS_PDF_SURFACE
case FORMAT_PDF:
extension = "pdf";
break;
#endif
#ifdef CAIRO_HAS_PS_SURFACE
case FORMAT_PS:
extension = "ps";
break;
#endif
#ifdef CAIRO_HAS_SVG_SURFACE
case FORMAT_SVG:
extension = "svg";
break;
#endif
}
}
@@ -325,8 +350,10 @@ file_printer_create_cairo_surface (GtkPrinter *printer,
{
cairo_surface_t *surface;
OutputFormat format;
#ifdef CAIRO_HAS_SVG_SURFACE
const cairo_svg_version_t *versions;
int num_versions = 0;
#endif
format = format_from_settings (settings);
@@ -334,18 +361,24 @@ file_printer_create_cairo_surface (GtkPrinter *printer,
{
default:
case N_FORMATS:
#ifdef CAIRO_HAS_PDF_SURFACE
case FORMAT_PDF:
surface = cairo_pdf_surface_create_for_stream (_cairo_write, cache_io, width, height);
break;
#endif
#ifdef CAIRO_HAS_PS_SURFACE
case FORMAT_PS:
surface = cairo_ps_surface_create_for_stream (_cairo_write, cache_io, width, height);
break;
#endif
#ifdef CAIRO_HAS_SVG_SURFACE
case FORMAT_SVG:
surface = cairo_svg_surface_create_for_stream (_cairo_write, cache_io, width, height);
cairo_svg_get_versions (&versions, &num_versions);
if (num_versions > 0)
cairo_svg_surface_restrict_to_version (surface, versions[num_versions - 1]);
break;
#endif
}
cairo_surface_set_fallback_resolution (surface,
@@ -550,15 +583,21 @@ set_printer_format_from_option_set (GtkPrinter *printer,
switch (i)
{
#ifdef CAIRO_HAS_PDF_SURFACE
case FORMAT_PDF:
gtk_printer_set_accepts_pdf (printer, TRUE);
gtk_printer_set_accepts_ps (printer, FALSE);
break;
#endif
#ifdef CAIRO_HAS_PS_SURFACE
case FORMAT_PS:
gtk_printer_set_accepts_pdf (printer, FALSE);
gtk_printer_set_accepts_ps (printer, TRUE);
break;
#endif
#ifdef CAIRO_HAS_SVG_SURFACE
case FORMAT_SVG:
#endif
default:
gtk_printer_set_accepts_pdf (printer, FALSE);
gtk_printer_set_accepts_ps (printer, FALSE);
@@ -660,6 +699,7 @@ file_printer_get_options (GtkPrinter *printer,
if (capabilities & (GTK_PRINT_CAPABILITY_GENERATE_PDF | GTK_PRINT_CAPABILITY_GENERATE_PS))
{
#ifdef CAIRO_HAS_PDF_SURFACE
if (capabilities & GTK_PRINT_CAPABILITY_GENERATE_PDF)
{
if (format == FORMAT_PDF || format == N_FORMATS)
@@ -671,6 +711,8 @@ file_printer_get_options (GtkPrinter *printer,
display_format_names[n_formats] = _(format_names[FORMAT_PDF]);
n_formats++;
}
#endif
#ifdef CAIRO_HAS_PS_SURFACE
if (capabilities & GTK_PRINT_CAPABILITY_GENERATE_PS)
{
if (format == FORMAT_PS || format == N_FORMATS)
@@ -679,6 +721,7 @@ file_printer_get_options (GtkPrinter *printer,
display_format_names[n_formats] = _(format_names[FORMAT_PS]);
n_formats++;
}
#endif
}
else
{
@@ -686,15 +729,21 @@ file_printer_get_options (GtkPrinter *printer,
{
default:
case N_FORMATS:
#ifdef CAIRO_HAS_PDF_SURFACE
case FORMAT_PDF:
current_format = FORMAT_PDF;
break;
#endif
#ifdef CAIRO_HAS_PS_SURFACE
case FORMAT_PS:
current_format = FORMAT_PS;
break;
#endif
#ifdef CAIRO_HAS_SVG_SURFACE
case FORMAT_SVG:
current_format = FORMAT_SVG;
break;
#endif
}
for (n_formats = 0; n_formats < N_FORMATS; ++n_formats)
@@ -802,13 +851,19 @@ file_printer_prepare_for_print (GtkPrinter *printer,
format = format_from_settings (settings);
switch (format)
{
#ifdef CAIRO_HAS_PDF_SURFACE
case FORMAT_PDF:
#endif
case N_FORMATS:
gtk_print_job_set_rotate (print_job, FALSE);
break;
default:
#ifdef CAIRO_HAS_PS_SURFACE
case FORMAT_PS:
#endif
#ifdef CAIRO_HAS_SVG_SURFACE
case FORMAT_SVG:
#endif
gtk_print_job_set_rotate (print_job, TRUE);
break;
}