*
*/
-/* Internal function: write a UTF-8 string to a text grid window's text buffer. */
-static void
-write_utf8_to_grid(winid_t win, gchar *s)
-{
- if(win->input_request_type == INPUT_REQUEST_LINE || win->input_request_type == INPUT_REQUEST_LINE_UNICODE)
- {
- ILLEGAL("Tried to print to a text grid window with line input pending.");
- return;
- }
-
- /* Number of characters to insert */
- glong length = g_utf8_strlen(s, -1);
- glong chars_left = length;
-
- gdk_threads_enter();
-
- GtkTextBuffer *buffer = gtk_text_view_get_buffer( GTK_TEXT_VIEW(win->widget) );
- 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);
- /* Spaces available on this line */
- gint available_space = win->width - gtk_text_iter_get_line_offset(&start);
-
- while(chars_left > available_space && !gtk_text_iter_is_end(&start))
- {
- GtkTextIter end = start;
- gtk_text_iter_forward_to_line_end(&end);
- gtk_text_buffer_delete(buffer, &start, &end);
- gtk_text_buffer_insert_with_tags_by_name(buffer, &start, s + (length - chars_left), available_space, win->window_stream->style, NULL);
- chars_left -= available_space;
- gtk_text_iter_forward_line(&start);
- available_space = win->width;
- }
- if(!gtk_text_iter_is_end(&start))
- {
- GtkTextIter end = start;
- gtk_text_iter_forward_chars(&end, chars_left);
- gtk_text_buffer_delete(buffer, &start, &end);
- gtk_text_buffer_insert_with_tags_by_name(buffer, &start, s + (length - chars_left), -1, win->window_stream->style, NULL);
- }
-
- gtk_text_buffer_move_mark(buffer, cursor, &start);
-
- gdk_threads_leave();
-}
-
-
/* Internal function: write a UTF-8 string to a text buffer window's text buffer. */
static void
write_utf8_to_window_buffer(winid_t win, gchar *s)
void
flush_window_buffer(winid_t win)
{
+ if(win->type != wintype_TextBuffer && win->type != wintype_TextGrid)
+ return;
+
if(win->buffer->len == 0)
return;
GtkTextBuffer *buffer = gtk_text_view_get_buffer( GTK_TEXT_VIEW(win->widget) );
- GtkTextIter iter;
- gtk_text_buffer_get_end_iter(buffer, &iter);
- gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, win->buffer->str, -1, win->window_stream->style, NULL);
+ switch(win->type) {
+ case wintype_TextBuffer:
+ {
+ GtkTextIter iter;
+ gtk_text_buffer_get_end_iter(buffer, &iter);
+ gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, win->buffer->str, -1, win->window_stream->style, NULL);
+
+ ChimaraGlk *glk = CHIMARA_GLK(gtk_widget_get_ancestor(win->widget, CHIMARA_TYPE_GLK));
+ g_assert(glk);
+ g_signal_emit_by_name(glk, "text-buffer-output", win->rock, win->buffer->str);
+
+ }
+ break;
+
+ case wintype_TextGrid:
+ {
+ /* Number of characters to insert */
+ glong length = win->buffer->len;
+ glong chars_left = length;
+
+ 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);
+ /* Spaces available on this line */
+ gint available_space = win->width - gtk_text_iter_get_line_offset(&start);
+
+ while(chars_left > available_space && !gtk_text_iter_is_end(&start))
+ {
+ GtkTextIter end = start;
+ gtk_text_iter_forward_to_line_end(&end);
+ gtk_text_buffer_delete(buffer, &start, &end);
+ gtk_text_buffer_insert_with_tags_by_name(buffer, &start, win->buffer->str + (length - chars_left), available_space, win->window_stream->style, NULL);
+ chars_left -= available_space;
+ gtk_text_iter_forward_line(&start);
+ available_space = win->width;
+ }
+ if(!gtk_text_iter_is_end(&start))
+ {
+ GtkTextIter end = start;
+ gtk_text_iter_forward_chars(&end, chars_left);
+ gtk_text_buffer_delete(buffer, &start, &end);
+ gtk_text_buffer_insert_with_tags_by_name(buffer, &start, win->buffer->str + (length - chars_left), -1, win->window_stream->style, NULL);
+ }
+
+ gtk_text_buffer_move_mark(buffer, cursor, &start);
+ }
+ break;
+ }
gdk_threads_leave();
-
- ChimaraGlk *glk = CHIMARA_GLK(gtk_widget_get_ancestor(win->widget, CHIMARA_TYPE_GLK));
- g_assert(glk);
- g_signal_emit_by_name(glk, "text-buffer-output", win->rock, win->buffer->str);
g_string_truncate(win->buffer, 0);
}
str->write_count += len;
break;
- /* Text grid window */
+ /* Text grid/buffer windows */
case wintype_TextGrid:
+ case wintype_TextBuffer:
{
gchar *utf8 = convert_latin1_to_utf8(buf, len);
- if(utf8 != NULL)
- {
- /* FIXME: What to do if string contains \n? Split the input string at newlines and write each string separately? */
- write_utf8_to_grid(str->window, utf8);
- g_free(utf8);
- }
- }
- str->write_count += len;
- break;
-
- /* Text buffer window */
- case wintype_TextBuffer:
- {
- gchar *utf8 = convert_latin1_to_utf8(buf, len);
- if(utf8 != NULL)
- {
+ if(utf8 != NULL) {
write_utf8_to_window_buffer(str->window, utf8);
g_free(utf8);
}
str->write_count += len;
break;
- /* Text grid window */
+ /* Text grid/buffer windows */
case wintype_TextGrid:
+ case wintype_TextBuffer:
{
gchar *utf8 = convert_ucs4_to_utf8(buf, len);
- if(utf8 != NULL)
- {
- /* FIXME: What to do if string contains \n? Split the input string at newlines and write each string separately? */
- write_utf8_to_grid(str->window, utf8);
- g_free(utf8);
- }
- }
- str->write_count += len;
- break;
-
- /* Text buffer window */
- case wintype_TextBuffer:
- {
- gchar *utf8 = convert_ucs4_to_utf8(buf, len);
- if(utf8 != NULL)
- {
+ if(utf8 != NULL) {
write_utf8_to_window_buffer(str->window, utf8);
g_free(utf8);
}
projects / rodin / chimara.git / blobdiff