static gboolean
check_previous (GtkSourceView *view,
ModelineOptions *previous,
ModelineSet set)
{
GtkSourceBuffer *buffer = GTK_SOURCE_BUFFER (gtk_text_view_get_buffer (GTK_TEXT_VIEW (view)));
/* Do not restore default when this is the first time */
if (!previous)
return FALSE;
/* Do not restore default when previous was not set */
if (!(previous->set & set))
return FALSE;
/* Only restore default when setting has not changed */
switch (set)
{
case MODELINE_SET_INSERT_SPACES:
return gtk_source_view_get_insert_spaces_instead_of_tabs (view) ==
previous->insert_spaces;
break;
case MODELINE_SET_TAB_WIDTH:
return gtk_source_view_get_tab_width (view) == previous->tab_width;
break;
case MODELINE_SET_INDENT_WIDTH:
return gtk_source_view_get_indent_width (view) == previous->indent_width;
break;
case MODELINE_SET_WRAP_MODE:
return gtk_text_view_get_wrap_mode (GTK_TEXT_VIEW (view)) ==
previous->wrap_mode;
break;
case MODELINE_SET_RIGHT_MARGIN_POSITION:
return gtk_source_view_get_right_margin_position (view) ==
previous->right_margin_position;
break;
case MODELINE_SET_SHOW_RIGHT_MARGIN:
return gtk_source_view_get_show_right_margin (view) ==
previous->display_right_margin;
break;
case MODELINE_SET_LANGUAGE:
{
GtkSourceLanguage *language = gtk_source_buffer_get_language (buffer);
return (language == NULL && previous->language_id == NULL) ||
(language != NULL && g_strcmp0 (gtk_source_language_get_id (language),
previous->language_id) == 0);
}
break;
default:
return FALSE;
break;
}
}
static void
ide_editor_view_actions_source_view_notify (IdeSourceView *source_view,
GParamSpec *pspec,
GActionMap *actions)
{
g_autoptr(GVariant) param = NULL;
GtkSourceView *gsv;
GAction *action = NULL;
g_assert (IDE_IS_SOURCE_VIEW (source_view));
g_assert (pspec != NULL);
g_assert (G_IS_ACTION_MAP (actions));
gsv = GTK_SOURCE_VIEW (source_view);
if (g_str_equal (pspec->name, "show-line-numbers"))
{
gboolean show_line_numbers;
action = g_action_map_lookup_action (actions, "show-line-numbers");
show_line_numbers = gtk_source_view_get_show_line_numbers (gsv);
param = g_variant_new_boolean (show_line_numbers);
}
else if (g_str_equal (pspec->name, "show-right-margin"))
{
gboolean show_right_margin;
action = g_action_map_lookup_action (actions, "show-right-margin");
show_right_margin = gtk_source_view_get_show_right_margin (gsv);
param = g_variant_new_boolean (show_right_margin);
}
else if (g_str_equal (pspec->name, "highlight-current-line"))
{
gboolean highlight_current_line;
action = g_action_map_lookup_action (actions, "highlight-current-line");
g_object_get (gsv, "highlight-current-line", &highlight_current_line, NULL);
param = g_variant_new_boolean (highlight_current_line);
}
else if (g_str_equal (pspec->name, "auto-indent"))
{
gboolean auto_indent;
action = g_action_map_lookup_action (actions, "auto-indent");
g_object_get (source_view, "auto-indent", &auto_indent, NULL);
param = g_variant_new_boolean (auto_indent);
}
else if (g_str_equal (pspec->name, "tab-width"))
{
guint tab_width;
action = g_action_map_lookup_action (actions, "tab-width");
g_object_get (source_view, "tab-width", &tab_width, NULL);
param = g_variant_new_int32 (tab_width);
}
else if (g_str_equal (pspec->name, "insert-spaces-instead-of-tabs"))
{
gboolean use_spaces;
action = g_action_map_lookup_action (actions, "use-spaces");
g_object_get (source_view, "insert-spaces-instead-of-tabs", &use_spaces, NULL);
param = g_variant_new_boolean (use_spaces);
}
else if (g_str_equal (pspec->name, "smart-backspace"))
{
gboolean smart_backspace;
action = g_action_map_lookup_action (actions, "smart-backspace");
g_object_get (source_view, "smart-backspace", &smart_backspace, NULL);
param = g_variant_new_boolean (smart_backspace);
}
if (action && param)
{
g_simple_action_set_state (G_SIMPLE_ACTION (action), param);
param = NULL;
}
}
