[pango/simple-fontmap: 11/15] pango-view: Add a --font-file option
- From: Matthias Clasen <matthiasc src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [pango/simple-fontmap: 11/15] pango-view: Add a --font-file option
- Date: Sun, 31 Oct 2021 23:51:10 +0000 (UTC)
commit 58bafed3a6c9af6df387b38ae21a3e402fc0682f
Author: Matthias Clasen <mclasen redhat com>
Date: Tue Aug 31 07:47:17 2021 -0400
pango-view: Add a --font-file option
The option can be used multiple times, to create
a simple fontmap that has exactly the given
font files, and nothing else.
If the option isn't used, behave as before
and use a default fontmap.
utils/viewer-pangocairo.c | 16 ++++++++++++++--
1 file changed, 14 insertions(+), 2 deletions(-)
---
diff --git a/utils/viewer-pangocairo.c b/utils/viewer-pangocairo.c
index 9c69647b..1b3d2f80 100644
--- a/utils/viewer-pangocairo.c
+++ b/utils/viewer-pangocairo.c
@@ -27,6 +27,7 @@
#include <pango/pangocairo.h>
static int opt_annotate = 0;
+static const char **opt_font_file = NULL;
typedef struct
{
@@ -48,8 +49,18 @@ pangocairo_view_create (const PangoViewer *klass G_GNUC_UNUSED)
instance->backend = cairo_viewer_iface_create (&instance->iface);
- instance->fontmap = pango_cairo_font_map_new ();
- pango_cairo_font_map_set_resolution (PANGO_CAIRO_FONT_MAP (instance->fontmap), opt_dpi);
+ if (opt_font_file != NULL)
+ {
+ instance->fontmap = PANGO_FONT_MAP (pango_simple_font_map_new ());
+ pango_simple_font_map_set_resolution (PANGO_SIMPLE_FONT_MAP (instance->fontmap), opt_dpi);
+ for (int i = 0; opt_font_file[i]; i++)
+ pango_simple_font_map_add_file (PANGO_SIMPLE_FONT_MAP (instance->fontmap), opt_font_file[i], 0);
+ }
+ else
+ {
+ instance->fontmap = pango_cairo_font_map_new ();
+ pango_cairo_font_map_set_resolution (PANGO_CAIRO_FONT_MAP (instance->fontmap), opt_dpi);
+ }
instance->font_options = cairo_font_options_create ();
if (opt_hinting != HINT_DEFAULT)
@@ -796,6 +807,7 @@ pangocairo_view_get_option_group (const PangoViewer *klass G_GNUC_UNUSED)
GOptionEntry entries[] =
{
{"annotate", 0, 0, G_OPTION_ARG_CALLBACK, parse_annotate_arg, annotate_arg_help, "FLAGS"},
+ {"font-file", 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &opt_font_file, "Font file to use", "FILE"},
{NULL}
};
GOptionGroup *group;
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