void
gimp_font_list_restore (GimpFontList *list)
{
PangoFontMap *fontmap;
PangoContext *context;
g_return_if_fail (GIMP_IS_FONT_LIST (list));
fontmap = pango_cairo_font_map_new_for_font_type (CAIRO_FONT_TYPE_FT);
if (! fontmap)
g_error ("You are using a Pango that has been built against a cairo "
"that lacks the Freetype font backend");
pango_cairo_font_map_set_resolution (PANGO_CAIRO_FONT_MAP (fontmap),
list->yresolution);
context = pango_font_map_create_context (fontmap);
g_object_unref (fontmap);
gimp_container_freeze (GIMP_CONTAINER (list));
gimp_font_list_load_names (list, PANGO_FONT_MAP (fontmap), context);
g_object_unref (context);
gimp_list_sort_by_name (GIMP_LIST (list));
gimp_container_thaw (GIMP_CONTAINER (list));
}
void
gimp_fonts_load (Gimp *gimp)
{
FcConfig *config;
GFile *fonts_conf;
GList *path;
g_return_if_fail (GIMP_IS_FONT_LIST (gimp->fonts));
gimp_set_busy (gimp);
if (gimp->be_verbose)
g_print ("Loading fonts\n");
gimp_container_freeze (GIMP_CONTAINER (gimp->fonts));
gimp_container_clear (GIMP_CONTAINER (gimp->fonts));
config = FcInitLoadConfig ();
if (! config)
goto cleanup;
fonts_conf = gimp_directory_file (CONF_FNAME, NULL);
if (! gimp_fonts_load_fonts_conf (config, fonts_conf))
goto cleanup;
fonts_conf = gimp_sysconf_directory_file (CONF_FNAME, NULL);
if (! gimp_fonts_load_fonts_conf (config, fonts_conf))
goto cleanup;
path = gimp_config_path_expand_to_files (gimp->config->font_path, FALSE);
gimp_fonts_add_directories (config, path);
g_list_free_full (path, (GDestroyNotify) g_object_unref);
if (! FcConfigBuildFonts (config))
{
FcConfigDestroy (config);
goto cleanup;
}
FcConfigSetCurrent (config);
gimp_font_list_restore (GIMP_FONT_LIST (gimp->fonts));
cleanup:
gimp_container_thaw (GIMP_CONTAINER (gimp->fonts));
gimp_unset_busy (gimp);
}
void
gimp_fonts_load (Gimp *gimp)
{
FcConfig *config;
gchar *fonts_conf;
gchar *path;
g_return_if_fail (GIMP_IS_FONT_LIST (gimp->fonts));
gimp_set_busy (gimp);
if (gimp->be_verbose)
g_print ("Loading fonts\n");
gimp_container_freeze (GIMP_CONTAINER (gimp->fonts));
gimp_container_clear (GIMP_CONTAINER (gimp->fonts));
config = FcInitLoadConfig ();
if (! config)
goto cleanup;
fonts_conf = gimp_personal_rc_file (CONF_FNAME);
if (! gimp_fonts_load_fonts_conf (config, fonts_conf))
goto cleanup;
fonts_conf = g_build_filename (gimp_sysconf_directory (), CONF_FNAME, NULL);
if (! gimp_fonts_load_fonts_conf (config, fonts_conf))
goto cleanup;
path = gimp_config_path_expand (gimp->config->font_path, TRUE, NULL);
gimp_fonts_add_directories (config, path);
g_free (path);
if (! FcConfigBuildFonts (config))
{
FcConfigDestroy (config);
goto cleanup;
}
FcConfigSetCurrent (config);
gimp_font_list_restore (GIMP_FONT_LIST (gimp->fonts));
cleanup:
gimp_container_thaw (GIMP_CONTAINER (gimp->fonts));
gimp_unset_busy (gimp);
}
void
gimp_font_list_restore (GimpFontList *list)
{
PangoFontMap *fontmap;
PangoContext *context;
g_return_if_fail (GIMP_IS_FONT_LIST (list));
if (font_desc_to_string == NULL)
{
PangoFontDescription *desc;
gchar *name;
gchar last_char;
desc = pango_font_description_new ();
pango_font_description_set_family (desc, "Wilber 12");
name = pango_font_description_to_string (desc);
last_char = name[strlen (name) - 1];
g_free (name);
pango_font_description_free (desc);
if (last_char != ',')
font_desc_to_string = &gimp_font_util_pango_font_description_to_string;
else
font_desc_to_string = &pango_font_description_to_string;
}
fontmap = pango_ft2_font_map_new ();
pango_ft2_font_map_set_resolution (PANGO_FT2_FONT_MAP (fontmap),
list->xresolution, list->yresolution);
context = pango_ft2_font_map_create_context (PANGO_FT2_FONT_MAP (fontmap));
g_object_unref (fontmap);
gimp_container_freeze (GIMP_CONTAINER (list));
gimp_font_list_load_names (list, fontmap, context);
g_object_unref (context);
gimp_list_sort_by_name (GIMP_LIST (list));
gimp_container_thaw (GIMP_CONTAINER (list));
}
static void
gimp_text_style_editor_constructed (GObject *object)
{
GimpTextStyleEditor *editor = GIMP_TEXT_STYLE_EDITOR (object);
if (G_OBJECT_CLASS (parent_class)->constructed)
G_OBJECT_CLASS (parent_class)->constructed (object);
g_assert (GIMP_IS_GIMP (editor->gimp));
g_assert (GIMP_IS_FONT_LIST (editor->fonts));
g_assert (GIMP_IS_TEXT (editor->text));
g_assert (GIMP_IS_TEXT_BUFFER (editor->buffer));
editor->context = gimp_context_new (editor->gimp, "text style editor", NULL);
g_signal_connect (editor->context, "font-changed",
G_CALLBACK (gimp_text_style_editor_font_changed),
editor);
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (editor->size_entry), 0,
editor->resolution_y, TRUE);
/* use the global user context so we get the global FG/BG colors */
gimp_color_panel_set_context (GIMP_COLOR_PANEL (editor->color_button),
gimp_get_user_context (editor->gimp));
gimp_container_view_set_container (GIMP_CONTAINER_VIEW (editor->font_entry),
editor->fonts);
gimp_container_view_set_context (GIMP_CONTAINER_VIEW (editor->font_entry),
editor->context);
gimp_text_style_editor_create_toggle (editor, editor->buffer->bold_tag,
GTK_STOCK_BOLD,
_("Bold"));
gimp_text_style_editor_create_toggle (editor, editor->buffer->italic_tag,
GTK_STOCK_ITALIC,
_("Italic"));
gimp_text_style_editor_create_toggle (editor, editor->buffer->underline_tag,
GTK_STOCK_UNDERLINE,
_("Underline"));
gimp_text_style_editor_create_toggle (editor, editor->buffer->strikethrough_tag,
GTK_STOCK_STRIKETHROUGH,
_("Strikethrough"));
g_signal_connect_swapped (editor->text, "notify::font",
G_CALLBACK (gimp_text_style_editor_update),
editor);
g_signal_connect_swapped (editor->text, "notify::font-size",
G_CALLBACK (gimp_text_style_editor_update),
editor);
g_signal_connect_swapped (editor->text, "notify::font-size-unit",
G_CALLBACK (gimp_text_style_editor_update),
editor);
g_signal_connect_swapped (editor->text, "notify::color",
G_CALLBACK (gimp_text_style_editor_update),
editor);
g_signal_connect_data (editor->buffer, "changed",
G_CALLBACK (gimp_text_style_editor_update),
editor, 0,
G_CONNECT_AFTER | G_CONNECT_SWAPPED);
g_signal_connect_data (editor->buffer, "apply-tag",
G_CALLBACK (gimp_text_style_editor_update),
editor, 0,
G_CONNECT_AFTER | G_CONNECT_SWAPPED);
g_signal_connect_data (editor->buffer, "remove-tag",
G_CALLBACK (gimp_text_style_editor_update),
editor, 0,
G_CONNECT_AFTER | G_CONNECT_SWAPPED);
g_signal_connect_data (editor->buffer, "mark-set",
G_CALLBACK (gimp_text_style_editor_update),
editor, 0,
G_CONNECT_AFTER | G_CONNECT_SWAPPED);
}
void
gimp_fonts_load (Gimp *gimp,
GimpInitStatusFunc status_callback)
{
FcConfig *config;
GFile *fonts_conf;
GList *path;
g_return_if_fail (GIMP_IS_FONT_LIST (gimp->fonts));
gimp_set_busy (gimp);
if (gimp->be_verbose)
g_print ("Loading fonts\n");
gimp_container_freeze (GIMP_CONTAINER (gimp->fonts));
gimp_container_clear (GIMP_CONTAINER (gimp->fonts));
config = FcInitLoadConfig ();
if (! config)
goto cleanup;
fonts_conf = gimp_directory_file (CONF_FNAME, NULL);
if (! gimp_fonts_load_fonts_conf (config, fonts_conf))
goto cleanup;
fonts_conf = gimp_sysconf_directory_file (CONF_FNAME, NULL);
if (! gimp_fonts_load_fonts_conf (config, fonts_conf))
goto cleanup;
path = gimp_config_path_expand_to_files (gimp->config->font_path, FALSE);
gimp_fonts_add_directories (config, path);
g_list_free_full (path, (GDestroyNotify) g_object_unref);
if (status_callback)
{
gint64 end_time;
GThread *cache_thread;
GimpFontsLoadFuncData data;
/* We perform font cache initialization in a separate thread, so
* in the case a cache rebuild is to be done it will not block
* the UI.
*/
data.config = config;
g_mutex_init (&data.mutex);
g_cond_init (&data.cond);
data.caching_complete = FALSE;
cache_thread = g_thread_new ("font-cacher",
(GThreadFunc) gimp_fonts_load_thread,
&data);
g_mutex_lock (&data.mutex);
end_time = g_get_monotonic_time () + 0.1 * G_TIME_SPAN_SECOND;
while (! data.caching_complete)
if (! g_cond_wait_until (&data.cond, &data.mutex, end_time))
{
status_callback (NULL, NULL, 0.6);
end_time += 0.1 * G_TIME_SPAN_SECOND;
continue;
}
g_mutex_unlock (&data.mutex);
g_thread_join (cache_thread);
g_mutex_clear (&data.mutex);
g_cond_clear (&data.cond);
}
else
{
gimp_fonts_load_func (config);
}
gimp_font_list_restore (GIMP_FONT_LIST (gimp->fonts));
cleanup:
gimp_container_thaw (GIMP_CONTAINER (gimp->fonts));
gimp_unset_busy (gimp);
}
