diff options
Diffstat (limited to 'shell/ev-utils.c')
| -rw-r--r-- | shell/ev-utils.c | 100 |
1 files changed, 99 insertions, 1 deletions
diff --git a/shell/ev-utils.c b/shell/ev-utils.c index 9fc74c6..7508786 100644 --- a/shell/ev-utils.c +++ b/shell/ev-utils.c @@ -18,9 +18,14 @@ * */ +#include <config.h> + #include "ev-utils.h" +#include "ev-file-helpers.h" #include <math.h> +#define PRINT_CONFIG_FILENAME "ev-print-config.xml" + typedef struct { int size; @@ -372,7 +377,7 @@ write_to_temp_file (const gchar *contents, return retval; } -gboolean +static gboolean ev_file_set_contents (const gchar *filename, const gchar *contents, gssize length, @@ -415,3 +420,96 @@ ev_file_set_contents (const gchar *filename, #endif /* HAVE_G_FILE_SET_CONTENTS */ +gboolean +using_pdf_printer (GnomePrintConfig *config) +{ + const guchar *driver; + + driver = gnome_print_config_get ( + config, (const guchar *)"Settings.Engine.Backend.Driver"); + + if (driver) { + if (!strcmp ((const gchar *)driver, "gnome-print-pdf")) + return TRUE; + else + return FALSE; + } + + return FALSE; +} + +gboolean +using_postscript_printer (GnomePrintConfig *config) +{ + const guchar *driver; + const guchar *transport; + + driver = gnome_print_config_get ( + config, (const guchar *)"Settings.Engine.Backend.Driver"); + + transport = gnome_print_config_get ( + config, (const guchar *)"Settings.Transport.Backend"); + + if (driver) { + if (!strcmp ((const gchar *)driver, "gnome-print-ps")) + return TRUE; + else + return FALSE; + } else if (transport) { /* these transports default to PostScript */ + if (!strcmp ((const gchar *)transport, "CUPS")) + return TRUE; + else if (!strcmp ((const gchar *)transport, "LPD")) + return TRUE; + } + + return FALSE; +} + +GnomePrintConfig * +load_print_config_from_file (void) +{ + GnomePrintConfig *print_config = NULL; + char *file_name, *contents = NULL; + + file_name = g_build_filename (ev_dot_dir (), PRINT_CONFIG_FILENAME, + NULL); + + if (g_file_get_contents (file_name, &contents, NULL, NULL)) { + print_config = gnome_print_config_from_string (contents, 0); + g_free (contents); + } + + if (print_config == NULL) { + print_config = gnome_print_config_default (); + } + + g_free (file_name); + + return print_config; +} + +void +save_print_config_to_file (GnomePrintConfig *config) +{ + char *file_name, *str; + + g_return_if_fail (config != NULL); + + str = gnome_print_config_to_string (config, 0); + if (str == NULL) return; + + file_name = g_build_filename (ev_dot_dir (), + PRINT_CONFIG_FILENAME, + NULL); + +#ifdef HAVE_G_FILE_SET_CONTENTS + g_file_set_contents (file_name, str, -1, NULL); +#else + ev_file_set_contents (file_name, str, -1, NULL); +#endif + + g_free (file_name); + g_free (str); +} + + |