win->window_stream->type = STREAM_TYPE_WINDOW;
win->window_stream->window = win;
win->window_stream->style = "normal";
+ win->window_stream->glk_style = "normal";
win->echo_stream = NULL;
win->input_request_type = INPUT_REQUEST_NONE;
win->line_input_buffer = NULL;
win->line_input_buffer_unicode = NULL;
win->history = NULL;
+ win->echo_line_input = TRUE;
+ win->echo_current_line_input = TRUE;
+ win->extra_line_terminators = NULL;
+ win->current_extra_line_terminators = NULL;
/* Initialise the buffer */
win->buffer = g_string_sized_new(1024);
g_list_foreach(win->history, (GFunc)g_free, NULL);
g_list_free(win->history);
+ g_slist_free(win->extra_line_terminators);
+ g_slist_free(win->current_extra_line_terminators);
g_string_free(win->buffer, TRUE);
g_hash_table_destroy(win->hyperlinks);
glk_window_get_parent(winid_t win)
{
VALID_WINDOW(win, return NULL);
+
/* Value will also be NULL if win is the root window */
+ if(win->window_node->parent == NULL)
+ return NULL;
+
return (winid_t)win->window_node->parent->data;
}
if(G_NODE_IS_ROOT(win->window_node))
return NULL;
if(win->window_node->next)
- return (winid_t)win->window_node->next;
- return (winid_t)win->window_node->prev;
+ return (winid_t)win->window_node->next->data;
+ return (winid_t)win->window_node->prev->data;
}
/**
* @method: Position of the new window and method of size computation. One of
* %winmethod_Above, %winmethod_Below, %winmethod_Left, or %winmethod_Right
* OR'ed with %winmethod_Fixed or %winmethod_Proportional. If @wintype is
- * %wintype_Blank, then %winmethod_Fixed is not allowed.
+ * %wintype_Blank, then %winmethod_Fixed is not allowed. May also be OR'ed with
+ * %winmethod_Border or %winmethod_NoBorder.
* @size: Size of the new window, in percentage points if @method is
* %winmethod_Proportional, otherwise in characters if @wintype is
* %wintype_TextBuffer or %wintype_TextGrid, or pixels if @wintype is
*
* If any windows exist, new windows must be created by splitting existing
* ones. @split is the window you want to split; this <emphasis>must
- * not</emphasis> be zero. @method is a mask of constants to specify the
- * direction and the split method (see below). @size is the size of the split.
- * @wintype is the type of window you're creating, and @rock is the rock.
+ * not</emphasis> be zero. @method specifies the direction and the split method
+ * (see below). @size is the size of the split. @wintype is the type of window
+ * you're creating, and @rock is the rock.
+ *
+ * The method argument must be the logical-or of a direction constant
+ * (%winmethod_Above, %winmethod_Below, %winmethod_Left, %winmethod_Right) and a
+ * split-method constant (%winmethod_Fixed, %winmethod_Proportional).
*
* Remember that it is possible that the library will be unable to create a new
* window, in which case glk_window_open() will return %NULL.
glui32 rock)
{
VALID_WINDOW_OR_NULL(split, return NULL);
- g_return_val_if_fail(method == (method & (winmethod_DirMask | winmethod_DivisionMask)), NULL);
- g_return_val_if_fail(!(((method & winmethod_DivisionMask) == winmethod_Proportional) && size > 100), NULL);
+ g_return_val_if_fail(!(((method & winmethod_DivisionMask) == winmethod_Proportional) && size > 100), NULL);
+ if(method != (method & (winmethod_DirMask | winmethod_DivisionMask | winmethod_BorderMask)))
+ WARNING("Unrecognized bits in method constant");
ChimaraGlkPrivate *glk_data = g_private_get(glk_data_key);
/* Connect signal handlers */
/* Pager */
- /* "size-allocate"? Really? WTF, GTK? */
- g_signal_connect_after( textview, "size-allocate", G_CALLBACK(pager_after_size_allocate), win );
+ g_signal_connect_after( textview, "size-request", G_CALLBACK(pager_after_size_request), win );
win->pager_expose_handler = g_signal_connect_after( textview, "expose-event", G_CALLBACK(pager_on_expose), win );
g_signal_handler_block(textview, win->pager_expose_handler);
win->pager_keypress_handler = g_signal_connect( textview, "key-press-event", G_CALLBACK(pager_on_key_press_event), win );
g_signal_handler_block(textview, win->pager_keypress_handler);
- //g_signal_connect_after( textbuffer, "insert-text", G_CALLBACK(pager_after_insert_text), win );
GtkAdjustment *adj = gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(scrolledwindow));
- g_signal_connect_after(adj, "value-changed", G_CALLBACK(pager_after_adjustment_changed), win);
+ win->pager_adjustment_handler = g_signal_connect_after(adj, "value-changed", G_CALLBACK(pager_after_adjustment_changed), win);
/* Char and line input */
win->char_input_keypress_handler = g_signal_connect( textview, "key-press-event", G_CALLBACK(on_char_input_key_press_event), win );
* <varlistentry>
* <term>Text grid</term>
* <listitem><para>
- * This will clear the window, filling all positions with blanks. The window
- * cursor is moved to the top left corner (position 0,0).
+ * This will clear the window, filling all positions with blanks (in the
+ * normal style). The window cursor is moved to the top left corner (position
+ * 0,0).
* </para></listitem>
* </varlistentry>
* <varlistentry>
gtk_text_buffer_set_text(textbuffer, text, -1);
g_free(text);
- GtkTextIter begin;
- gtk_text_buffer_get_start_iter(textbuffer, &begin);
- gtk_text_buffer_move_mark_by_name(textbuffer, "cursor_position", &begin);
+ GtkTextIter start, end;
+ gtk_text_buffer_get_start_iter(textbuffer, &start);
+ gtk_text_buffer_get_end_iter(textbuffer, &end);
+
+ /* Determine default style */
+ GtkTextTagTable *tags = gtk_text_buffer_get_tag_table(textbuffer);
+ GtkTextTag *default_tag = gtk_text_tag_table_lookup(tags, "default");
+ GtkTextTag *style_tag = gtk_text_tag_table_lookup(tags, "normal");
+ GtkTextTag *glk_style_tag = gtk_text_tag_table_lookup(tags, "normal");
+
+ // Default style
+ gtk_text_buffer_apply_tag(textbuffer, default_tag, &start, &end);
+
+ // Player's style overrides
+ gtk_text_buffer_apply_tag(textbuffer, style_tag, &start, &end);
+
+ // GLK Program's style overrides
+ gtk_text_buffer_apply_tag(textbuffer, glk_style_tag, &start, &end);
+
+ if(win->zcolor != NULL)
+ gtk_text_buffer_apply_tag(textbuffer, win->zcolor, &start, &end);
+
+ gtk_text_buffer_move_mark_by_name(textbuffer, "cursor_position", &start);
gdk_threads_leave();
}
* glk_set_window:
* @win: A window, or %NULL.
*
- * Sets the current stream to @win's window stream. It is exactly equivalent to
- * |[ glk_stream_set_current(glk_window_get_stream(win)) ]|
+ * Sets the current stream to @win's window stream. If @win is %NULL, it is
+ * equivalent to
+ * |[ glk_stream_set_current(NULL); ]|
+ * If @win is not %NULL, it is equivalent to
+ * |[ glk_stream_set_current(glk_window_get_stream(win)); ]|
* See <link linkend="chimara-Streams">Streams</link>.
- *
- * <note><title>Chimara</title>
- * <para>
- * Although this is not mentioned in the specification, @win may also be
- * %NULL, in which case the current stream is also set to %NULL.
- * </para></note>
*/
void
glk_set_window(winid_t win)
* Whatever constraint you set, glk_window_get_size() will tell you the actual
* window size you got.
*
- * Note that you can resize windows, but you can't flip or rotate them. You
- * can't move A above D, or change O2 to a vertical split where A is left or
- * right of D.
+ * Note that you can resize windows, and alter the Border/NoBorder flag. But you
+ * can't flip or rotate them. You can't move A above D, or change O2 to a
+ * vertical split where A is left or right of D.
* <note><para>
* To get this effect you could close one of the windows, and re-split the
* other one with glk_window_open().