g_object_set(G_OBJECT(tag), "style", PANGO_STYLE_ITALIC, (char *)0);
}
+static void init_pre(GtkTextTag *tag) {
+ g_object_set(G_OBJECT(tag), "family", "monospace", (char *)0);
+}
/** @brief Table of known tags
*
* Keep in alphabetical order
*/
static struct tag tags[] = {
{ "b", init_bold, 0 },
- { "i", init_italic, 0 }
+ { "i", init_italic, 0 },
+ { "pre", init_pre, 0 }
};
/** @brief Number of known tags */
/** @brief True if we are inside <body> */
int body;
+ /** @brief True if inside <pre> */
+ int pre;
+
+ /** @brief True if a space is required before any non-space */
+ int space;
+
/** @brief Stack of marks corresponding to tags */
struct markstack marks[1];
GtkTextIter iter[1];
if(!strcmp(tag, "body"))
- s->body = 1;
+ ++s->body;
+ else if(!strcmp(tag, "pre"))
+ ++s->pre;
if(!s->body)
return;
/* push a mark for the start of the region */
int n;
if(!strcmp(tag, "body"))
- s->body = 0;
+ --s->body;
+ else if(!strcmp(tag, "pre")) {
+ --s->pre;
+ s->space = 0;
+ }
if(!s->body)
return;
/* see if this is a known tag */
/* ignore header */
if(!s->body)
return;
+ if(!s->pre) {
+ char *formatted = xmalloc(strlen(text) + 1), *t = formatted;
+ /* normalize spacing */
+ while(*text) {
+ if(isspace((unsigned char)*text)) {
+ s->space = 1;
+ ++text;
+ } else {
+ if(s->space) {
+ *t++ = ' ';
+ s->space = 0;
+ }
+ *t++ = *text++;
+ }
+ }
+ *t = 0;
+ text = formatted;
+ }
gtk_text_buffer_insert_at_cursor(s->buffer, text, strlen(text));
}
G_CALLBACK(gtk_widget_destroyed), &help_window);
gtk_window_set_title(GTK_WINDOW(help_window), "Disobedience Manual");
view = gtk_text_view_new_with_buffer(html_buffer(manual));
+ gtk_text_view_set_editable(GTK_TEXT_VIEW(view), FALSE);
gtk_container_add(GTK_CONTAINER(help_window),
scroll_widget(view,
"help"));
+ gtk_window_set_default_size(GTK_WINDOW(help_window), 480, 512);
gtk_widget_show_all(help_window);
}
~mdw / disorder / commitdiff