static gchar *
ide_xml_indenter_format (IdeIndenter *indenter,
GtkTextView *view,
GtkTextIter *begin,
GtkTextIter *end,
gint *cursor_offset,
GdkEventKey *trigger)
{
IdeXmlIndenter *xml = (IdeXmlIndenter *)indenter;
guint tab_width = 2;
gint indent_width = -1;
g_return_val_if_fail (IDE_IS_XML_INDENTER (xml), NULL);
*cursor_offset = 0;
if (GTK_SOURCE_IS_VIEW (view))
{
tab_width = gtk_source_view_get_tab_width (GTK_SOURCE_VIEW (view));
indent_width = gtk_source_view_get_indent_width (GTK_SOURCE_VIEW (view));
if (indent_width != -1)
tab_width = indent_width;
}
xml->tab_width = tab_width;
xml->use_tabs = !gtk_source_view_get_insert_spaces_instead_of_tabs (GTK_SOURCE_VIEW (view));
if (indent_width <= 0)
xml->indent_width = tab_width;
else
xml->indent_width = indent_width;
/* do nothing if we are in a cdata section */
if (text_iter_in_cdata (begin))
return NULL;
switch (trigger->keyval)
{
case GDK_KEY_Return:
case GDK_KEY_KP_Enter:
if ((trigger->state & GDK_SHIFT_MASK) == 0)
return ide_xml_indenter_indent (xml, begin, end, cursor_offset);
return NULL;
case GDK_KEY_slash:
return ide_xml_indenter_maybe_unindent (xml, begin, end);
case GDK_KEY_greater:
return ide_xml_indenter_maybe_add_closing (xml, begin, end, cursor_offset);
default:
g_return_val_if_reached (NULL);
}
return NULL;
}
static void
gbp_retab_editor_page_addin_action (GSimpleAction *action,
GVariant *variant,
gpointer user_data)
{
GbpRetabEditorPageAddin *self = user_data;
IdeSourceView *source_view;
GtkTextBuffer *buffer;
IdeCompletion *completion;
guint tab_width;
gint start_line;
gint end_line;
gint indent;
GtkTextIter begin;
GtkTextIter end;
gboolean editable;
gboolean to_spaces;
g_assert (GBP_IS_RETAB_EDITOR_PAGE_ADDIN (self));
g_assert (G_IS_SIMPLE_ACTION (action));
buffer = GTK_TEXT_BUFFER (ide_editor_page_get_buffer (self->editor_view));
source_view = ide_editor_page_get_view (self->editor_view);
g_assert (IDE_IS_SOURCE_VIEW (source_view));
editable = gtk_text_view_get_editable (GTK_TEXT_VIEW (source_view));
completion = ide_source_view_get_completion (IDE_SOURCE_VIEW (source_view));
tab_width = gtk_source_view_get_tab_width(GTK_SOURCE_VIEW (source_view));
to_spaces = gtk_source_view_get_insert_spaces_instead_of_tabs(GTK_SOURCE_VIEW (source_view));
if (!editable)
return;
gtk_text_buffer_get_selection_bounds (buffer, &begin, &end);
gtk_text_iter_order (&begin, &end);
if (!gtk_text_iter_equal (&begin, &end) && gtk_text_iter_starts_line (&end))
gtk_text_iter_backward_char (&end);
start_line = gtk_text_iter_get_line (&begin);
end_line = gtk_text_iter_get_line (&end);
ide_completion_block_interactive (completion);
gtk_text_buffer_begin_user_action (buffer);
for (gint line = start_line; line <= end_line; ++line)
{
indent = get_buffer_range_indent (buffer, line, to_spaces);
if (indent > 0)
gbp_retab_editor_page_addin_retab (buffer, line, tab_width, indent, to_spaces);
}
gtk_text_buffer_end_user_action (buffer);
ide_completion_unblock_interactive (completion);
}
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;
}
}
