static void
ide_source_view_movements_line_chars (Movement *mv)
{
GtkTextIter orig = mv->insert;
/*
* Selects the current position up to the first nonspace character.
* If the cursor is at the line start, we will select the newline.
* If only whitespace exists, we will select line offset of 0.
*/
if (gtk_text_iter_starts_line (&mv->insert))
{
gtk_text_iter_backward_char (&mv->insert);
}
else
{
gunichar ch;
gtk_text_iter_set_line_offset (&mv->insert, 0);
while (!gtk_text_iter_ends_line (&mv->insert) &&
(ch = gtk_text_iter_get_char (&mv->insert)) &&
g_unichar_isspace (ch))
gtk_text_iter_forward_char (&mv->insert);
if (gtk_text_iter_ends_line (&mv->insert) ||
(gtk_text_iter_compare (&orig, &mv->insert) <= 0))
gtk_text_iter_set_line_offset (&mv->insert, 0);
}
if (!mv->exclusive)
gtk_text_iter_forward_char (&mv->insert);
}
/* If the last char is a newline, remove it from the buffer (otherwise
GtkTextView shows it as an empty line). See bug #324942. */
static void
remove_ending_newline (GeditDocumentOutputStream *stream)
{
GtkTextIter end;
GtkTextIter start;
gtk_text_buffer_get_end_iter (GTK_TEXT_BUFFER (stream->priv->doc), &end);
start = end;
gtk_text_iter_set_line_offset (&start, 0);
if (gtk_text_iter_ends_line (&start) &&
gtk_text_iter_backward_line (&start))
{
if (!gtk_text_iter_ends_line (&start))
{
gtk_text_iter_forward_to_line_end (&start);
}
/* Delete the empty line which is from 'start' to 'end' */
gtk_text_buffer_delete (GTK_TEXT_BUFFER (stream->priv->doc),
&start,
&end);
}
}
static void
ide_source_view_movements_next_char (Movement *mv)
{
mv->count = MAX (1, mv->count);
for (; mv->count; mv->count--)
{
if (gtk_text_iter_ends_line (&mv->insert))
break;
gtk_text_iter_forward_char (&mv->insert);
}
if (!mv->exclusive && !gtk_text_iter_ends_line (&mv->insert))
gtk_text_iter_forward_char (&mv->insert);
}
/* Get the boundary, on @iter's line, between the end of the text and trailing
* spaces.
*/
void
_gtk_source_iter_get_trailing_spaces_start_boundary (const GtkTextIter *iter,
GtkTextIter *trailing_start)
{
g_return_if_fail (iter != NULL);
g_return_if_fail (trailing_start != NULL);
*trailing_start = *iter;
if (!gtk_text_iter_ends_line (trailing_start))
{
gtk_text_iter_forward_to_line_end (trailing_start);
}
while (!gtk_text_iter_starts_line (trailing_start))
{
GtkTextIter prev;
gunichar ch;
prev = *trailing_start;
gtk_text_iter_backward_char (&prev);
ch = gtk_text_iter_get_char (&prev);
if (!g_unichar_isspace (ch))
{
break;
}
*trailing_start = prev;
}
}
static void
gimp_text_tool_enter_text (GimpTextTool *text_tool,
const gchar *str)
{
GtkTextBuffer *buffer = GTK_TEXT_BUFFER (text_tool->buffer);
gboolean had_selection;
had_selection = gtk_text_buffer_get_has_selection (buffer);
gtk_text_buffer_begin_user_action (buffer);
gimp_text_tool_delete_selection (text_tool);
if (! had_selection && text_tool->overwrite_mode && strcmp (str, "\n"))
{
GtkTextIter cursor;
gtk_text_buffer_get_iter_at_mark (buffer, &cursor,
gtk_text_buffer_get_insert (buffer));
if (! gtk_text_iter_ends_line (&cursor))
gimp_text_tool_delete_from_cursor (text_tool, GTK_DELETE_CHARS, 1);
}
gimp_text_buffer_insert (text_tool->buffer, str);
gtk_text_buffer_end_user_action (buffer);
}
static void
ide_source_view_movements_first_nonspace_char (Movement *mv)
{
gunichar ch;
if (gtk_text_iter_get_line_offset (&mv->insert) != 0)
gtk_text_iter_set_line_offset (&mv->insert, 0);
while (!gtk_text_iter_ends_line (&mv->insert) &&
(ch = gtk_text_iter_get_char (&mv->insert)) &&
g_unichar_isspace (ch))
gtk_text_iter_forward_char (&mv->insert);
if (!mv->exclusive && !gtk_text_iter_ends_line (&mv->insert))
gtk_text_iter_forward_char (&mv->insert);
}
static void
text_inserted_cb (GbColorPickerDocumentMonitor *self,
GtkTextIter *cursor,
gchar *text,
gint len,
GtkTextBuffer *buffer)
{
g_autoptr(GstyleColor) color = NULL;
GtkTextTag *tag;
GtkTextIter begin, end;
g_assert (GB_IS_COLOR_PICKER_DOCUMENT_MONITOR (self));
g_assert (GTK_IS_TEXT_BUFFER (buffer));
g_assert (cursor != NULL);
tag = gb_color_picker_helper_get_tag_at_iter (cursor, &color, &begin, &end);
if (tag != NULL )
{
gtk_text_iter_set_line_offset (&begin, 0);
if (!gtk_text_iter_ends_line (&end))
gtk_text_iter_forward_to_line_end (&end);
gb_color_picker_document_monitor_queue_uncolorize (self, &begin, &end);
}
}
static void
ide_source_view_movements_middle_char (Movement *mv)
{
GtkTextView *text_view = GTK_TEXT_VIEW (mv->self);
GdkWindow *window;
GdkRectangle rect;
guint line_offset;
int width;
int chars_in_line;
gtk_text_view_get_iter_location (text_view, &mv->insert, &rect);
window = gtk_text_view_get_window (text_view, GTK_TEXT_WINDOW_TEXT);
width = gdk_window_get_width (window);
if (rect.width <= 0)
return;
chars_in_line = width / rect.width;
if (chars_in_line == 0)
return;
gtk_text_iter_set_line_offset (&mv->insert, 0);
for (line_offset = chars_in_line / 2; line_offset; line_offset--)
if (!gtk_text_iter_forward_char (&mv->insert))
break;
if (!mv->exclusive)
if (!gtk_text_iter_ends_line (&mv->insert))
gtk_text_iter_forward_char (&mv->insert);
}
static void
text_inserted_after_cb (GbColorPickerDocumentMonitor *self,
GtkTextIter *iter,
gchar *text,
gint len,
GtkTextBuffer *buffer)
{
GtkTextIter begin, end;
gint offset;
g_assert (GB_IS_COLOR_PICKER_DOCUMENT_MONITOR (self));
g_assert (GTK_IS_TEXT_BUFFER (buffer));
g_assert (iter != NULL);
begin = *iter;
offset = gtk_text_iter_get_offset (&begin);
gtk_text_iter_set_offset (&begin, offset - len);
gtk_text_iter_set_line_offset (&begin, 0);
end = *iter;
if (!gtk_text_iter_ends_line (&end))
gtk_text_iter_forward_to_line_end (&end);
gb_color_picker_document_monitor_queue_colorize (self, &begin, &end);
}
gboolean
gtk_source_completion_words_utils_forward_word_end (GtkTextIter *iter,
CharacterCheck valid,
gpointer data)
{
/* Go backward as long as there are word characters */
while (TRUE)
{
/* Ending a line is good */
if (gtk_text_iter_ends_line (iter))
{
break;
}
/* Check if the next character is a valid word character */
if (!valid (gtk_text_iter_get_char (iter), data))
{
break;
}
gtk_text_iter_forward_char (iter);
}
return TRUE;
}
//カーソルのある行を削除する
void kill_line(void)
{
int delete_flag = 0;
GtkTextIter start, end;
GtkClipboard *clipboard = gtk_widget_get_clipboard(view, GDK_SELECTION_CLIPBOARD);
buf[0] = '\0';
if (kill_flag == 1) {
char *text = gtk_clipboard_wait_for_text(clipboard);
strcat(buf, text);
free(text);
}
gtk_text_buffer_get_iter_at_mark(GTK_TEXT_BUFFER(buffer), &start, gtk_text_buffer_get_insert(GTK_TEXT_BUFFER(buffer)));
end = start;
gtk_text_iter_forward_line(&end);
if (!gtk_text_iter_starts_line(&start) && !gtk_text_iter_ends_line(&start) && !gtk_text_iter_is_end(&end) && kill_flag == 0) gtk_text_iter_backward_char(&end);
char *text = gtk_text_buffer_get_text(GTK_TEXT_BUFFER(buffer), &start, &end, TRUE);
strcat(buf, text);
free(text);
if (buf[0] != '\0') delete_flag = 1;
gtk_clipboard_set_text(clipboard, buf, -1);
gtk_text_buffer_delete(GTK_TEXT_BUFFER(buffer), &start, &end);
kill_flag = delete_flag;
}
/* Format->Indent */
void
action_indent(GtkAction *action, I7Document *document)
{
GtkTextBuffer *buffer = GTK_TEXT_BUFFER(i7_document_get_buffer(document));
/* Shift the selected lines in the buffer one tab to the right */
/* Adapted from gtksourceview.c */
GtkTextIter start, end;
gtk_text_buffer_get_selection_bounds(buffer, &start, &end);
/* Find out which lines to indent */
gint start_line = gtk_text_iter_get_line(&start);
gint end_line = gtk_text_iter_get_line(&end);
gint i;
/* if the end of the selection is before the first character on a line,
don't indent it */
if((gtk_text_iter_get_visible_line_offset(&end) == 0) && (end_line > start_line))
end_line--;
/* Treat it as one single undo action */
gtk_text_buffer_begin_user_action(buffer);
for(i = start_line; i <= end_line; i++) {
GtkTextIter iter;
gtk_text_buffer_get_iter_at_line(buffer, &iter, i);
/* don't add indentation on empty lines */
if(gtk_text_iter_ends_line(&iter))
continue;
gtk_text_buffer_insert(buffer, &iter, "\t", -1);
}
gtk_text_buffer_end_user_action(buffer);
}
/**
* \fn void external_link_catch(GtkWidget *w, GObject *link)
* \brief This function catch the signal when a clic is made on a note.
* \param w The widget which triggered the call.
* \param link ev_link_action.
* \param editor The GUI structure.
*/
void external_link_catch(GtkWidget *widget, GObject *link, BrailleMusicEditor *editor) {
EvLinkAction *l = EV_LINK_ACTION(link);
ev_view_copy_link_address(EV_VIEW(widget), l);
//get line:column link
const gchar * lc = ev_link_action_get_uri(l);
int line, column;
int i = 0;
char c = ' ', temp[2048];
while(c != ':' || i >= strlen(lc)) {
c = lc[i];
temp[i] = c;
i++;
}
temp[i+1]='\0';
line = atoi(temp);
line--;
column = atoi(lc+i);
GtkTextIter it;
GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(editor->textview));
if(gtk_text_buffer_get_line_count(buffer) < line ) {
line = 0;
column = 0;
}
gtk_text_buffer_get_iter_at_line(buffer, &it, line);
while(column >0 && !gtk_text_iter_ends_line(&it)) {
gtk_text_iter_forward_char(&it);
column--;
}
gtk_widget_grab_focus(editor->textview);
gtk_text_buffer_place_cursor(buffer, &it);
gtk_text_view_scroll_to_iter(GTK_TEXT_VIEW(editor->textview), &it, 0.0, FALSE, 0.5, 0.5);
}
static void
ide_source_view_movements_line_end (Movement *mv)
{
if (!gtk_text_iter_ends_line (&mv->insert))
gtk_text_iter_forward_to_line_end (&mv->insert);
if (!mv->exclusive)
gtk_text_iter_forward_char (&mv->insert);
}
static gboolean
text_iter_forward_to_nonspace_captive (GtkTextIter *iter)
{
while (!gtk_text_iter_ends_line (iter) && g_unichar_isspace (gtk_text_iter_get_char (iter)))
if (!gtk_text_iter_forward_char (iter))
return FALSE;
return !g_unichar_isspace (gtk_text_iter_get_char (iter));
}
static gboolean
smie_gtk_source_buffer_forward_to_line_end (gpointer data)
{
smie_gtk_source_buffer_context_t *context = data;
/* If we are already on the EOL, do nothing. */
if (gtk_text_iter_ends_line (&context->iter))
return FALSE;
return gtk_text_iter_forward_to_line_end (&context->iter);
}
/* Removes indent that is mean to be changes and inserts
* tabs and/or spaces insted */
static void
gbp_retab_editor_page_addin_retab (GtkTextBuffer *buffer,
gint line,
gint tab_width,
gint indent,
gboolean to_spaces)
{
g_autoptr(GString) new_indent = g_string_new (NULL);
GtkTextIter iter;
GtkTextIter begin;
GtkTextIter end;
gint tab_num = 0;
gint space_num = 0;
g_assert (GTK_IS_TEXT_BUFFER (buffer));
g_assert (line >= 0 && line < gtk_text_buffer_get_line_count(buffer));
g_assert (tab_width != 0);
g_assert (new_indent != NULL);
gtk_text_buffer_get_iter_at_line (buffer, &iter, line);
while (!gtk_text_iter_ends_line (&iter) &&
g_unichar_isspace(gtk_text_iter_get_char (&iter)))
{
if (gtk_text_iter_get_char (&iter) == ' ')
++space_num;
else if (gtk_text_iter_get_char (&iter) == '\t')
++tab_num;
gtk_text_iter_forward_char (&iter);
}
if (to_spaces)
{
for (gint tab = 0; tab < tab_num * tab_width; ++tab)
g_string_append_c(new_indent, ' ');
for (gint space = 0; space < space_num; ++space)
g_string_append_c(new_indent, ' ');
}
else
{
for (gint tab = 0; tab < tab_num + (space_num / tab_width); ++tab)
g_string_append_c(new_indent, '\t');
for (gint space = 0; space < space_num % tab_width; ++space)
g_string_append_c(new_indent, ' ');
}
gtk_text_buffer_get_iter_at_line(buffer, &begin, line);
gtk_text_buffer_get_iter_at_line_offset (buffer, &end, line, indent);
gtk_text_buffer_delete (buffer, &begin, &end);
if (new_indent->len)
gtk_text_buffer_insert (buffer, &begin, new_indent->str, new_indent->len);
}
static void
ide_source_view_movements_last_char (Movement *mv)
{
if (!gtk_text_iter_ends_line (&mv->insert))
{
gtk_text_iter_forward_to_line_end (&mv->insert);
if (mv->exclusive && !gtk_text_iter_starts_line (&mv->insert))
gtk_text_iter_backward_char (&mv->insert);
}
}
static char *
generate_syntax (const struct comment_dialog *cd)
{
gint i;
GString *str;
gchar *text;
GtkWidget *tv = get_widget_assert (cd->xml, "comments-textview1");
GtkWidget *check = get_widget_assert (cd->xml, "comments-checkbutton1");
GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (tv));
str = g_string_new ("\n* Data File Comments.\n\n");
if (dict_get_documents (cd->dict->dict) != NULL)
g_string_append (str, "DROP DOCUMENTS.\n");
g_string_append (str, "ADD DOCUMENT\n");
for (i = 0 ; i < gtk_text_buffer_get_line_count (buffer) ; ++i )
{
struct string tmp;
GtkTextIter start;
char *line;
gtk_text_buffer_get_iter_at_line (buffer, &start, i);
if (gtk_text_iter_ends_line (&start))
line = g_strdup ("");
else
{
GtkTextIter end = start;
gtk_text_iter_forward_to_line_end (&end);
line = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
}
ds_init_empty (&tmp);
syntax_gen_string (&tmp, ss_cstr (line));
g_free (line);
g_string_append_printf (str, " %s\n", ds_cstr (&tmp));
ds_destroy (&tmp);
}
g_string_append (str, " .\n");
if ( gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (check)))
g_string_append (str, "DISPLAY DOCUMENTS.\n");
text = str->str;
g_string_free (str, FALSE);
return text;
}
/* Always process start and end by init_boudaries before */
static GHashTable *
gbp_spell_navigator_count_words (GbpSpellNavigator *self,
GtkTextIter *start,
GtkTextIter *end)
{
GHashTable *table;
GtkSourceRegion *words_count_region;
WordsCountState *state;
GtkTextIter start_subregion;
GtkTextIter end_subregion;
gint line_start;
gint line_end;
gint nb_subregion;
g_assert (GBP_IS_SPELL_NAVIGATOR (self));
g_assert (start != NULL);
g_assert (end != NULL);
words_count_region = gtk_source_region_new (self->buffer);
line_start = gtk_text_iter_get_line (start);
line_end = gtk_text_iter_get_line (end);
nb_subregion = (line_end - line_start + 1) / SPELLCHECKER_SUBREGION_LENGTH;
if (nb_subregion > 1)
{
for (gint i = 0; i < nb_subregion; ++i)
{
line_end = line_start + SPELLCHECKER_SUBREGION_LENGTH - 1;
gtk_text_buffer_get_iter_at_line_offset (self->buffer, &start_subregion, line_start, 0);
gtk_text_buffer_get_iter_at_line_offset (self->buffer, &end_subregion, line_end, 0);
if (!gtk_text_iter_ends_line (&end_subregion))
gtk_text_iter_forward_to_line_end (&end_subregion);
gtk_source_region_add_subregion (words_count_region, &start_subregion, &end_subregion);
line_start = line_end + 1;
}
}
gtk_text_buffer_get_iter_at_line_offset (self->buffer, &start_subregion, line_start, 0);
gtk_source_region_add_subregion (words_count_region, &start_subregion, end);
table = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
state = g_slice_new0 (WordsCountState);
state->navigator = g_object_ref (self);
state->words_count_region = words_count_region;
gtk_source_region_get_start_region_iter (words_count_region, &state->iter);
g_idle_add_full (G_PRIORITY_LOW,
(GSourceFunc)gbp_spell_navigator_words_count_cb,
state,
(GDestroyNotify)words_count_state_free);
return table;
}
gboolean
mousepad_util_iter_forward_text_start (GtkTextIter *iter)
{
g_return_val_if_fail (!mousepad_util_iter_inside_word (iter), FALSE);
/* keep until we hit text or a line end */
while (g_unichar_isspace (gtk_text_iter_get_char (iter)))
if (gtk_text_iter_ends_line (iter) || !gtk_text_iter_forward_char (iter))
break;
return TRUE;
}
static gboolean search_elem_locate(GtkTextBuffer* buf, gint* pline, gint* poffset, CppElem* elem) {
GtkTextIter iter;
GtkTextIter limit;
GtkTextIter ps;
GtkTextIter pe;
guint ch;
gboolean full_matched;
gboolean need_move_cursor;
*pline = elem->sline - 1;
*poffset = -1;
gtk_text_buffer_get_iter_at_line(buf, &iter, *pline);
limit = iter;
gtk_text_iter_forward_to_line_end(&limit);
need_move_cursor = TRUE;
full_matched = FALSE;
while( gtk_text_iter_forward_search(&iter, elem->name->buf, 0, &ps, &pe, &limit) ) {
*poffset = gtk_text_iter_get_line_offset(&pe);
gtk_text_buffer_select_range(buf, &pe, &ps);
need_move_cursor = FALSE;
if( gtk_text_iter_starts_line(&ps) ) {
full_matched = TRUE;
} else {
iter = ps;
gtk_text_iter_backward_char(&iter);
ch = gtk_text_iter_get_char(&iter);
if( !g_unichar_isalnum(ch) && ch!='_' )
full_matched = TRUE;
}
if( full_matched && !gtk_text_iter_ends_line(&pe) ) {
iter = pe;
gtk_text_iter_forward_char(&iter);
ch = gtk_text_iter_get_char(&iter);
if( g_unichar_isalnum(ch) || ch=='_' )
full_matched = FALSE;
}
if( full_matched )
break;
iter = ps;
gtk_text_iter_forward_char(&iter);
}
return need_move_cursor;
}
static void
ide_source_view_movements_previous_word_end (Movement *mv)
{
GtkTextIter copy;
copy = mv->insert;
_ide_vim_iter_backward_word_end (&mv->insert);
/*
* Vim treats an empty line as a word.
*/
while ((gtk_text_iter_compare (©, &mv->insert) > 0) &&
gtk_text_iter_backward_char (©))
{
if (gtk_text_iter_starts_line (©) &&
gtk_text_iter_ends_line (©))
mv->insert = copy;
}
if (!mv->exclusive && !gtk_text_iter_ends_line (&mv->insert))
gtk_text_iter_forward_char (&mv->insert);
}
static void
ide_source_view_movements_nth_char (Movement *mv)
{
gtk_text_iter_set_line_offset (&mv->insert, 0);
for (; mv->count > 0; mv->count--)
{
if (gtk_text_iter_ends_line (&mv->insert))
break;
gtk_text_iter_forward_char (&mv->insert);
}
if (!mv->exclusive)
gtk_text_iter_forward_char (&mv->insert);
}
static void
ide_source_view_movements_next_full_word_start (Movement *mv)
{
GtkTextIter copy;
copy = mv->insert;
_ide_vim_iter_forward_WORD_start (&mv->insert);
/* prefer an empty line before word */
text_iter_forward_to_empty_line (©, &mv->insert);
if (gtk_text_iter_compare (©, &mv->insert) < 0)
mv->insert = copy;
if (!mv->exclusive && !gtk_text_iter_ends_line (&mv->insert))
gtk_text_iter_forward_char (&mv->insert);
}
Gobby::OperationSave::OperationSave(Operations& operations,
TextSessionView& view,
const Glib::RefPtr<Gio::File>& file,
const std::string& encoding,
DocumentInfoStorage::EolStyle eol_style):
Operation(operations), m_file(file), m_view(&view),
m_start_time(std::time(NULL)), m_current_line_index(0),
m_encoding(encoding), m_eol_style(eol_style),
m_storage_key(view.get_info_storage_key()),
m_iconv(encoding.c_str(), "UTF-8"),
m_buffer_size(0), m_buffer_index(0)
{
const Folder& folder = get_folder_manager().get_text_folder();
folder.signal_document_removed().connect(
sigc::mem_fun(*this, &OperationSave::on_document_removed));
// Load content so that the session can go on while saving
GtkTextBuffer* buffer = GTK_TEXT_BUFFER(view.get_text_buffer());
GtkTextIter prev;
GtkTextIter pos;
GtkTextIter old_pos;
gtk_text_buffer_get_start_iter(buffer, &prev);
pos = prev;
if(!gtk_text_iter_ends_line(&pos))
gtk_text_iter_forward_to_line_end(&pos);
do
{
Line line;
line.first =
gtk_text_buffer_get_text(buffer, &prev, &pos, TRUE);
line.second = gtk_text_iter_get_line_index(&pos);
m_lines.push_back(line);
//if(gtk_text_iter_is_end(&prev))
// break;
old_pos = pos;
gtk_text_iter_forward_line(&prev);
gtk_text_iter_forward_to_line_end(&pos);
} while(!gtk_text_iter_equal(&pos, &old_pos));
m_current_line = m_lines.begin();
}
static gboolean
text_iter_forward_to_empty_line (GtkTextIter *iter,
GtkTextIter *bounds)
{
if (!gtk_text_iter_forward_char (iter))
return FALSE;
while (gtk_text_iter_compare (iter, bounds) < 0)
{
if (gtk_text_iter_starts_line (iter) && gtk_text_iter_ends_line (iter))
return TRUE;
if (!gtk_text_iter_forward_char (iter))
return FALSE;
}
return FALSE;
}
static gchar *
ide_indenter_mimic_source_view (GtkTextView *text_view,
GtkTextIter *begin,
GtkTextIter *end,
gint *cursor_offset,
GdkEventKey *event)
{
GtkTextIter copy_begin;
GtkTextIter copy_end;
gchar *ret;
IDE_ENTRY;
g_assert (GTK_IS_TEXT_VIEW (text_view));
g_assert (begin != NULL);
g_assert (end != NULL);
g_assert (cursor_offset != NULL);
g_assert (event != NULL);
*cursor_offset = 0;
*begin = *end;
if (event->keyval != GDK_KEY_Return &&
event->keyval != GDK_KEY_KP_Enter)
IDE_RETURN (NULL);
copy_begin = *end;
/* We might already be at the beginning of the file */
if (!gtk_text_iter_backward_char (©_begin))
IDE_RETURN (NULL);
gtk_text_iter_set_line_offset (©_begin, 0);
copy_end = copy_begin;
while (g_unichar_isspace (gtk_text_iter_get_char (©_end)))
{
if (gtk_text_iter_ends_line (©_end) ||
!gtk_text_iter_forward_char (©_end))
break;
}
ret = gtk_text_iter_get_slice (©_begin, ©_end);
IDE_RETURN (ret);
}
static gint
get_buffer_range_indent (GtkTextBuffer *buffer,
gint line,
gboolean to_spaces)
{
GtkTextIter iter;
gint indent = 0;
gtk_text_buffer_get_iter_at_line (buffer, &iter, line);
while (!gtk_text_iter_ends_line (&iter) && g_unichar_isspace(gtk_text_iter_get_char (&iter)))
{
gtk_text_iter_forward_char (&iter);
++indent;
}
return indent;
}
static void
select_line (GtkSourceGutterRendererLines *renderer,
GtkTextIter *line_start)
{
GtkTextIter iter;
GtkTextBuffer *buffer;
buffer = get_buffer (renderer);
iter = *line_start;
if (!gtk_text_iter_ends_line (&iter))
{
gtk_text_iter_forward_to_line_end (&iter);
}
/* Select the line, put the cursor at the end of the line */
gtk_text_buffer_select_range (buffer, &iter, line_start);
}
