* On Linux systems, this is a file with a name like
* <filename>plugin.so</filename>. For portability, you can use libtool and
* automake:
- * <informalexample><programlisting>
+ * |[
* pkglib_LTLIBRARIES = plugin.la
* plugin_la_SOURCES = plugin.c foo.c bar.c
* plugin_la_LDFLAGS = -module -shared -avoid-version -export-symbols-regex "^glk_main$$"
- * </programlisting></informalexample>
+ * ]|
* This will produce <filename>plugin.la</filename> which is a text file
* containing the correct plugin file to open (see the relevant section of the
* <ulink
priv->fileref_list = NULL;
priv->current_stream = NULL;
priv->stream_list = NULL;
+ priv->timer_id = 0;
}
static void
switch(win->split_method & winmethod_DirMask)
{
case winmethod_Left:
- child1.width = win->constraint_size * win->key_window->unit_width;
+ child1.width = win->key_window?
+ win->constraint_size * win->key_window->unit_width
+ : 0;
break;
case winmethod_Right:
- child2.width = win->constraint_size * win->key_window->unit_width;
+ child2.width = win->key_window?
+ win->constraint_size * win->key_window->unit_width
+ : 0;
break;
case winmethod_Above:
- child1.height = win->constraint_size * win->key_window->unit_height;
+ child1.height = win->key_window?
+ win->constraint_size * win->key_window->unit_height
+ : 0;
break;
case winmethod_Below:
- child2.height = win->constraint_size * win->key_window->unit_height;
+ child2.height = win->key_window?
+ win->constraint_size * win->key_window->unit_height
+ : 0;
break;
}
}
if((win->split_method & winmethod_DivisionMask) == winmethod_Fixed)
{
+ /* If the key window has been closed, then default to 0; otherwise
+ use the key window to determine the size */
switch(win->split_method & winmethod_DirMask)
{
case winmethod_Left:
- child1.width = win->constraint_size * win->key_window->unit_width;
- if(child1.width > allocation->width - spacing)
- child1.width = allocation->width - spacing;
+ child1.width = win->key_window?
+ CLAMP(win->constraint_size * win->key_window->unit_width, 0, allocation->width - spacing)
+ : 0;
break;
case winmethod_Right:
- child2.width = win->constraint_size * win->key_window->unit_width;
- if(child2.width > allocation->width - spacing)
- child2.width = allocation->width - spacing;
+ child2.width = win->key_window?
+ CLAMP(win->constraint_size * win->key_window->unit_width, 0, allocation->width - spacing)
+ : 0;
break;
case winmethod_Above:
- child1.height = win->constraint_size * win->key_window->unit_height;
- if(child1.height > allocation->height - spacing)
- child1.height = allocation->height - spacing;
+ child1.height = win->key_window?
+ CLAMP(win->constraint_size * win->key_window->unit_height, 0, allocation->height - spacing)
+ : 0;
break;
case winmethod_Below:
- child2.height = win->constraint_size * win->key_window->unit_height;
- if(child2.height > allocation->height - spacing)
- child2.height = allocation->height - spacing;
+ child2.height = win->key_window?
+ CLAMP(win->constraint_size * win->key_window->unit_height, 0, allocation->height - spacing)
+ : 0;
break;
}
}
allocate_recurse(win->window_node->children->next->data, &child2, spacing);
}
- /* For non-pair windows, just give them the size */
+ else if(win->type == wintype_TextGrid)
+ {
+ /* Pass the size allocation on to the framing widget */
+ gtk_widget_size_allocate(win->frame, allocation);
+ /* It says in the spec that when a text grid window is resized smaller,
+ the bottom or right area is thrown away; when it is resized larger, the
+ bottom or right area is filled with blanks. */
+ glui32 newwidth = (glui32)(win->widget->allocation.width / win->unit_width);
+ glui32 newheight = (glui32)(win->widget->allocation.height / win->unit_height);
+ gint line;
+ GtkTextBuffer *textbuffer = gtk_text_view_get_buffer( GTK_TEXT_VIEW(win->widget) );
+ GtkTextIter start, end;
+
+ for(line = 0; line < win->height; line++)
+ {
+ gtk_text_buffer_get_iter_at_line(textbuffer, &start, line);
+ /* If this line is going to fall off the bottom, delete it */
+ if(line >= newheight)
+ {
+ end = start;
+ gtk_text_iter_forward_to_line_end(&end);
+ gtk_text_iter_forward_char(&end);
+ gtk_text_buffer_delete(textbuffer, &start, &end);
+ break;
+ }
+ /* If this line is not long enough, add spaces on the end */
+ if(newwidth > win->width)
+ {
+ gchar *spaces = g_strnfill(newwidth - win->width, ' ');
+ gtk_text_iter_forward_to_line_end(&start);
+ gtk_text_buffer_insert(textbuffer, &start, spaces, -1);
+ g_free(spaces);
+ }
+ /* But if it's too long, delete characters from the end */
+ else if(newwidth < win->width)
+ {
+ end = start;
+ gtk_text_iter_forward_chars(&start, newwidth);
+ gtk_text_iter_forward_to_line_end(&end);
+ gtk_text_buffer_delete(textbuffer, &start, &end);
+ }
+ /* Note: if the widths are equal, do nothing */
+ }
+ /* Add blank lines if there aren't enough lines to fit the new size */
+ if(newheight > win->height)
+ {
+ gchar *blanks = g_strnfill(win->width, ' ');
+ gchar **blanklines = g_new0(gchar *, (newheight - win->height) + 1);
+ int count;
+ for(count = 0; count < newheight - win->height; count++)
+ blanklines[count] = blanks;
+ blanklines[newheight - win->height] = NULL;
+ gchar *text = g_strjoinv("\n", blanklines);
+ g_free(blanklines); /* not g_strfreev() */
+ g_free(blanks);
+
+ gtk_text_buffer_get_end_iter(textbuffer, &start);
+ gtk_text_buffer_insert(textbuffer, &start, "\n", -1);
+ gtk_text_buffer_insert(textbuffer, &start, text, -1);
+ g_free(text);
+ }
+
+ win->width = newwidth;
+ win->height = newheight;
+ }
+
+ /* For non-pair, non-text-grid windows, just give them the size */
else
gtk_widget_size_allocate(win->frame, allocation);
}
GtkAllocation child;
child.x = allocation->x + GTK_CONTAINER(widget)->border_width;
child.y = allocation->y + GTK_CONTAINER(widget)->border_width;
- child.width = allocation->width - 2 * GTK_CONTAINER(widget)->border_width;
- child.height = allocation->height - 2 * GTK_CONTAINER(widget)->border_width;
- if(child.width < 0)
- child.width = 0;
- if(child.height < 0)
- child.height = 0;
+ child.width = CLAMP(allocation->width - 2 * GTK_CONTAINER(widget)->border_width, 0, allocation->width);
+ child.height = CLAMP(allocation->height - 2 * GTK_CONTAINER(widget)->border_width, 0, allocation->height);
allocate_recurse(priv->root_window->data, &child, priv->spacing);
}
}
projects / rodin / chimara.git / blobdiff