#include <errno.h>
#include <stdio.h>
#include <string.h>
-#include <pager.h>
#include <glib.h>
#include <glib/gstdio.h>
void
flush_window_buffer(winid_t win)
{
+#ifdef DEBUG_STYLES
+ g_printf("%s\n", win->buffer->str);
+#endif
if(win->type != wintype_TextBuffer && win->type != wintype_TextGrid)
return;
switch(win->type) {
case wintype_TextBuffer:
{
- GtkTextIter iter;
- gtk_text_buffer_get_end_iter(buffer, &iter);
+ GtkTextIter start, end;
+ gtk_text_buffer_get_end_iter(buffer, &end);
+ gint start_offset;
GtkTextTagTable *tags = gtk_text_buffer_get_tag_table(buffer);
+
+ GtkTextTag *default_tag = gtk_text_tag_table_lookup(tags, "default");
GtkTextTag *style_tag = gtk_text_tag_table_lookup(tags, win->window_stream->style);
+ GtkTextTag *glk_style_tag = gtk_text_tag_table_lookup(tags, win->window_stream->glk_style);
+
+ start_offset = gtk_text_iter_get_offset(&end);
+ gtk_text_buffer_insert(buffer, &end, win->buffer->str, -1);
+ gtk_text_buffer_get_iter_at_offset(buffer, &start, start_offset);
+
+ // Default style
+ gtk_text_buffer_apply_tag(buffer, default_tag, &start, &end);
+
+ // Player's style overrides
+ gtk_text_buffer_apply_tag(buffer, style_tag, &start, &end);
+
+ // GLK Program's style overrides
+ gtk_text_buffer_apply_tag(buffer, glk_style_tag, &start, &end);
+ // Link style overrides
if(win->window_stream->hyperlink_mode) {
GtkTextTag *link_style_tag = gtk_text_tag_table_lookup(tags, "hyperlink");
GtkTextTag *link_tag = win->current_hyperlink->tag;
- gtk_text_buffer_insert_with_tags(buffer, &iter, win->buffer->str, -1, style_tag, link_style_tag, link_tag, NULL);
- } else {
- gtk_text_buffer_insert_with_tags(buffer, &iter, win->buffer->str, -1, style_tag, NULL);
+ gtk_text_buffer_apply_tag(buffer, link_style_tag, &start, &end);
+ gtk_text_buffer_apply_tag(buffer, link_tag, &start, &end);
+ }
+
+ // GLK Program's style overrides using garglk_set_zcolors()
+ if(win->zcolor != NULL) {
+ gtk_text_buffer_apply_tag(buffer, win->zcolor, &start, &end);
+ }
+
+ // GLK Program's style overrides using garglk_set_reversevideo()
+ if(win->zcolor_reversed != NULL) {
+ gtk_text_buffer_apply_tag(buffer, win->zcolor_reversed, &start, &end);
}
ChimaraGlk *glk = CHIMARA_GLK(gtk_widget_get_ancestor(win->widget, CHIMARA_TYPE_GLK));
GtkTextMark *cursor = gtk_text_buffer_get_mark(buffer, "cursor_position");
/* Get cursor position */
- GtkTextIter start;
- gtk_text_buffer_get_iter_at_mark(buffer, &start, cursor);
+ GtkTextIter start, insert;
+ gint start_offset;
+
+ gtk_text_buffer_get_iter_at_mark(buffer, &insert, cursor);
/* Spaces available on this line */
- gint available_space = win->width - gtk_text_iter_get_line_offset(&start);
+ gint available_space = win->width - gtk_text_iter_get_line_offset(&insert);
- while(chars_left > available_space && !gtk_text_iter_is_end(&start))
+ GtkTextTagTable *tags = gtk_text_buffer_get_tag_table(buffer);
+ GtkTextTag *default_tag = gtk_text_tag_table_lookup(tags, "default");
+ GtkTextTag *style_tag = gtk_text_tag_table_lookup(tags, win->window_stream->style);
+ GtkTextTag *glk_style_tag = gtk_text_tag_table_lookup(tags, win->window_stream->glk_style);
+ GtkTextTag *link_style_tag = gtk_text_tag_table_lookup(tags, "hyperlink");
+
+ while(chars_left > available_space && !gtk_text_iter_is_end(&insert))
{
- GtkTextIter end = start;
+ GtkTextIter end = insert;
gtk_text_iter_forward_to_line_end(&end);
- gtk_text_buffer_delete(buffer, &start, &end);
+ gtk_text_buffer_delete(buffer, &insert, &end);
+
+ start_offset = gtk_text_iter_get_offset(&insert);
+ gtk_text_buffer_insert(buffer, &insert, win->buffer->str + (length - chars_left), available_space);
+ gtk_text_buffer_get_iter_at_offset(buffer, &start, start_offset);
+
+ // Default style
+ gtk_text_buffer_apply_tag(buffer, default_tag, &start, &insert);
- GtkTextTagTable *tags = gtk_text_buffer_get_tag_table(buffer);
- GtkTextTag *style_tag = gtk_text_tag_table_lookup(tags, win->window_stream->style);
+ // Player's style overrides
+ gtk_text_buffer_apply_tag(buffer, style_tag, &start, &insert);
+ // GLK Program's style overrides
+ gtk_text_buffer_apply_tag(buffer, glk_style_tag, &start, &insert);
+
+ // Link style overrides
if(win->window_stream->hyperlink_mode) {
- GtkTextTag *link_style_tag = gtk_text_tag_table_lookup(tags, "hyperlink");
GtkTextTag *link_tag = win->current_hyperlink->tag;
- gtk_text_buffer_insert_with_tags(buffer, &start, win->buffer->str + (length - chars_left), available_space, style_tag, link_style_tag, link_tag, NULL);
- } else {
- gtk_text_buffer_insert_with_tags(buffer, &start, win->buffer->str + (length - chars_left), available_space, style_tag, NULL);
+ gtk_text_buffer_apply_tag(buffer, link_style_tag, &start, &insert);
+ gtk_text_buffer_apply_tag(buffer, link_tag, &start, &insert);
+ }
+
+ // GLK Program's style overrides using garglk_set_zcolors()
+ if(win->zcolor != NULL)
+ gtk_text_buffer_apply_tag(buffer, win->zcolor, &start, &insert);
+
+ // GLK Program's style overrides using garglk_set_reversevideo()
+ if(win->zcolor_reversed != NULL) {
+ gtk_text_buffer_apply_tag(buffer, win->zcolor_reversed, &start, &insert);
}
chars_left -= available_space;
- gtk_text_iter_forward_line(&start);
+ gtk_text_iter_forward_line(&insert);
available_space = win->width;
}
- if(!gtk_text_iter_is_end(&start))
+ if(!gtk_text_iter_is_end(&insert))
{
- GtkTextIter end = start;
+ GtkTextIter end = insert;
gtk_text_iter_forward_chars(&end, chars_left);
- gtk_text_buffer_delete(buffer, &start, &end);
+ gtk_text_buffer_delete(buffer, &insert, &end);
+
+ start_offset = gtk_text_iter_get_offset(&insert);
+ gtk_text_buffer_insert(buffer, &insert, win->buffer->str + (length - chars_left), -1);
+ gtk_text_buffer_get_iter_at_offset(buffer, &start, start_offset);
- GtkTextTagTable *tags = gtk_text_buffer_get_tag_table(buffer);
- GtkTextTag *style_tag = gtk_text_tag_table_lookup(tags, win->window_stream->style);
+ // Default style
+ gtk_text_buffer_apply_tag(buffer, default_tag, &start, &insert);
+ // Player's style overrides
+ gtk_text_buffer_apply_tag(buffer, style_tag, &start, &insert);
+
+ // GLK Program's style overrides
+ gtk_text_buffer_apply_tag(buffer, glk_style_tag, &start, &insert);
+
+ // Link style overrides
if(win->window_stream->hyperlink_mode) {
- GtkTextTag *link_style_tag = gtk_text_tag_table_lookup(tags, "hyperlink");
GtkTextTag *link_tag = win->current_hyperlink->tag;
- gtk_text_buffer_insert_with_tags(buffer, &start, win->buffer->str + (length - chars_left), -1, style_tag, link_style_tag, link_tag, NULL);
- } else {
- gtk_text_buffer_insert_with_tags(buffer, &start, win->buffer->str + (length - chars_left), -1, style_tag, NULL);
+ gtk_text_buffer_apply_tag(buffer, link_style_tag, &start, &insert);
+ gtk_text_buffer_apply_tag(buffer, link_tag, &start, &insert);
+ }
+
+ // GLK Program's style overrides using garglk_set_zcolors()
+ if(win->zcolor != NULL)
+ gtk_text_buffer_apply_tag(buffer, win->zcolor, &start, &insert);
+
+ // GLK Program's style overrides using garglk_set_reversevideo()
+ if(win->zcolor_reversed != NULL) {
+ gtk_text_buffer_apply_tag(buffer, win->zcolor_reversed, &start, &insert);
}
}
/* Text grid/buffer windows */
case wintype_TextGrid:
+ {
+ gchar *utf8 = convert_latin1_to_utf8(buf, len);
+ if(utf8 != NULL) {
+ /* Deal with newlines */
+ int i;
+ gchar *line = utf8;
+ for(i=0; i<len; i++) {
+ if(utf8[i] == '\n') {
+ utf8[i] = '\0';
+ write_utf8_to_window_buffer(str->window, line);
+ flush_window_buffer(str->window);
+
+ /* Move cursor position forward to the next line */
+ gdk_threads_enter();
+ GtkTextIter cursor_pos;
+ GtkTextView *textview = GTK_TEXT_VIEW(str->window->widget);
+ GtkTextBuffer *buffer = gtk_text_view_get_buffer(textview);
+ GtkTextMark *cursor_mark = gtk_text_buffer_get_mark(buffer, "cursor_position");
+
+ gtk_text_buffer_get_iter_at_mark( buffer, &cursor_pos, cursor_mark);
+ gtk_text_view_forward_display_line(textview, &cursor_pos);
+ gtk_text_view_backward_display_line_start(textview, &cursor_pos);
+ gtk_text_buffer_move_mark(buffer, cursor_mark, &cursor_pos);
+ gdk_threads_leave();
+
+ line = utf8 + (i < len-1 ? (i+1):(len-1));
+ }
+ }
+
+ /* No more newlines left. */
+ write_utf8_to_window_buffer(str->window, line);
+ g_free(utf8);
+ }
+
+ str->write_count += len;
+ }
+ break;
+
case wintype_TextBuffer:
{
gchar *utf8 = convert_latin1_to_utf8(buf, len);