X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=properties%2Fev-properties-view.c;h=e4bdd3f25252da824d74863b97ed1dcc46d13c0b;hb=c077e7131bdd63aeaee762b69d77f3881ff496b1;hp=98aecb564dc689b1fe424300d64b6bf2dba34500;hpb=35512dd1ae66e5dbbeb490d3846dafcf150f1f28;p=evince.git diff --git a/properties/ev-properties-view.c b/properties/ev-properties-view.c index 98aecb56..e4bdd3f2 100644 --- a/properties/ev-properties-view.c +++ b/properties/ev-properties-view.c @@ -18,20 +18,22 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. */ -#ifdef HAVE_CONFIG_H #include "config.h" -#endif -#include "ev-properties-view.h" -#include "ev-document-fonts.h" +#include +#include +#include + +#ifdef HAVE__NL_MEASUREMENT_MEASUREMENT +#include +#endif #include #include #include -#include -#include -#include -#include + +#include "ev-properties-view.h" +#include "ev-document-fonts.h" typedef enum { @@ -93,6 +95,8 @@ ev_properties_view_dispose (GObject *object) g_object_unref (properties->xml); properties->xml = NULL; } + + G_OBJECT_CLASS (ev_properties_view_parent_class)->dispose (object); } static void @@ -188,104 +192,109 @@ set_property (GladeXML *xml, Property property, const char *text) g_free (valid_text); } -/* - * All values are in mm. - * Source: http://en.wikipedia.org/wiki/Paper_size - */ -struct regular_paper_size { - double width; - double height; - double width_tolerance; - double height_tolerance; - const char *description; -} const regular_paper_sizes[] = { - // ISO 216 paper sizes - { 841.0f, 1189.0f, 3.0f, 3.0f, "A0" }, - { 594.0f, 841.0f, 2.0f, 3.0f, "A1" }, - { 420.0f, 594.0f, 2.0f, 2.0f, "A2" }, - { 297.0f, 420.0f, 2.0f, 2.0f, "A3" }, - { 210.0f, 297.0f, 2.0f, 2.0f, "A4" }, - { 148.0f, 210.0f, 1.5f, 2.0f, "A5" }, - { 105.0f, 148.0f, 1.5f, 1.5f, "A6" }, - { 74.0f, 105.0f, 1.5f, 1.5f, "A7" }, - { 52.0f, 74.0f, 1.5f, 1.5f, "A8" }, - { 37.0f, 52.0f, 1.5f, 1.5f, "A9" }, - { 26.0f, 37.0f, 1.5f, 1.5f, "A10" }, - { 1000.0f, 1414.0f, 3.0f, 3.0f, "B0" }, - { 707.0f, 1000.0f, 3.0f, 3.0f, "B1" }, - { 500.0f, 707.0f, 2.0f, 3.0f, "B2" }, - { 353.0f, 500.0f, 2.0f, 2.0f, "B3" }, - { 250.0f, 353.0f, 2.0f, 2.0f, "B4" }, - { 176.0f, 250.0f, 2.0f, 2.0f, "B5" }, - { 125.0f, 176.0f, 1.5f, 2.0f, "B6" }, - { 88.0f, 125.0f, 1.5f, 1.5f, "B7" }, - { 62.0f, 88.0f, 1.5f, 1.5f, "B8" }, - { 44.0f, 62.0f, 1.5f, 1.5f, "B9" }, - { 31.0f, 44.0f, 1.5f, 1.5f, "B10" }, - { 917.0f, 1297.0f, 3.0f, 3.0f, "C0" }, - { 648.0f, 917.0f, 3.0f, 3.0f, "C1" }, - { 458.0f, 648.0f, 2.0f, 3.0f, "C2" }, - { 324.0f, 458.0f, 2.0f, 2.0f, "C3" }, - { 229.0f, 324.0f, 2.0f, 2.0f, "C4" }, - { 162.0f, 229.0f, 2.0f, 2.0f, "C5" }, - { 114.0f, 162.0f, 1.5f, 2.0f, "C6" }, - { 81.0f, 114.0f, 1.5f, 1.5f, "C7" }, - { 57.0f, 81.0f, 1.5f, 1.5f, "C8" }, - { 40.0f, 57.0f, 1.5f, 1.5f, "C9" }, - { 28.0f, 40.0f, 1.5f, 1.5f, "C10" }, - - // US paper sizes - { 279.0f, 216.0f, 3.0f, 3.0f, "Letter" }, - { 356.0f, 216.0f, 3.0f, 3.0f, "Legal" }, - { 432.0f, 279.0f, 3.0f, 3.0f, "Ledger" } -}; +static GtkUnit +get_default_user_units (void) +{ + /* Translate to the default units to use for presenting + * lengths to the user. Translate to default:inch if you + * want inches, otherwise translate to default:mm. + * Do *not* translate it to "predefinito:mm", if it + * it isn't default:mm or default:inch it will not work + */ + gchar *e = _("default:mm"); + +#ifdef HAVE__NL_MEASUREMENT_MEASUREMENT + gchar *imperial = NULL; + + imperial = nl_langinfo (_NL_MEASUREMENT_MEASUREMENT); + if (imperial && imperial[0] == 2) + return GTK_UNIT_INCH; /* imperial */ + if (imperial && imperial[0] == 1) + return GTK_UNIT_MM; /* metric */ +#endif + + if (strcmp (e, "default:mm") == 0) + return GTK_UNIT_MM; + if (strcmp (e, "default:inch") == 0) + return GTK_UNIT_INCH; + + g_warning ("Whoever translated default:mm did so wrongly.\n"); + + return GTK_UNIT_MM; +} + +static gdouble +get_tolerance (gdouble size) +{ + if (size < 150.0f) + return 1.5f; + else if (size >= 150.0f && size <= 600.0f) + return 2.0f; + else + return 3.0f; +} static char * ev_regular_paper_size (const EvDocumentInfo *info) { - const struct regular_paper_size *size; - char *exact_size = NULL; - char *imperial = NULL; - char *str = NULL; - int i; - - imperial = nl_langinfo(_NL_MEASUREMENT_MEASUREMENT); - if ( imperial && imperial[0] == 2 ) - /* Imperial measurement (inches) */ - exact_size = g_strdup_printf( _("%.2f x %.2f in"), + GList *paper_sizes, *l; + gchar *exact_size; + gchar *str = NULL; + GtkUnit units; + + units = get_default_user_units (); + + if (units == GTK_UNIT_MM) { + exact_size = g_strdup_printf(_("%.0f x %.0f mm"), + info->paper_width, + info->paper_height); + } else { + exact_size = g_strdup_printf (_("%.2f x %.2f inch"), info->paper_width / 25.4f, - info->paper_height / 25.4f ); - else - /* Metric measurement (millimeters) */ - exact_size = g_strdup_printf( _("%.0f x %.0f mm"), - info->paper_width, - info->paper_height ); + info->paper_height / 25.4f); + } + + paper_sizes = gtk_paper_size_get_paper_sizes (FALSE); - for (i = G_N_ELEMENTS ( regular_paper_sizes ) - 1; i >= 0; i--) { - size = ®ular_paper_sizes[i]; + for (l = paper_sizes; l && l->data; l = g_list_next (l)) { + GtkPaperSize *size = (GtkPaperSize *) l->data; + gdouble paper_width; + gdouble paper_height; + gdouble width_tolerance; + gdouble height_tolerance; + + paper_width = gtk_paper_size_get_width (size, GTK_UNIT_MM); + paper_height = gtk_paper_size_get_height (size, GTK_UNIT_MM); - if ( ABS( info->paper_height - size->height ) <= size->height_tolerance && - ABS( info->paper_width - size->width ) <= size->width_tolerance ) { + width_tolerance = get_tolerance (paper_width); + height_tolerance = get_tolerance (paper_height); + + if (ABS (info->paper_height - paper_height) <= height_tolerance && + ABS (info->paper_width - paper_width) <= width_tolerance) { /* Note to translators: first placeholder is the paper name (eg. * A4), second placeholder is the paper size (eg. 297x210 mm) */ - str = g_strdup_printf ( _("%s, Portrait (%s)"), - size->description, - exact_size ); - } else if ( ABS( info->paper_width - size->height ) <= size->height_tolerance && - ABS( info->paper_height - size->width ) <= size->width_tolerance ) { + str = g_strdup_printf (_("%s, Portrait (%s)"), + gtk_paper_size_get_display_name (size), + exact_size); + } else if (ABS (info->paper_width - paper_height) <= height_tolerance && + ABS (info->paper_height - paper_width) <= width_tolerance) { /* Note to translators: first placeholder is the paper name (eg. * A4), second placeholder is the paper size (eg. 297x210 mm) */ str = g_strdup_printf ( _("%s, Landscape (%s)"), - size->description, - exact_size ); + gtk_paper_size_get_display_name (size), + exact_size); } } + g_list_foreach (paper_sizes, (GFunc) gtk_paper_size_free, NULL); + g_list_free (paper_sizes); + if (str != NULL) { g_free (exact_size); return str; - } else - return exact_size; + } + + return exact_size; } void