void indent_multi_line_indent(GtkTextBuffer *buffer)
{
GtkTextIter start_iter, end_iter, iter;
gint start_line, end_line, i;
gboolean pos;
gtk_text_buffer_get_selection_bounds(buffer, &start_iter, &end_iter);
start_line = gtk_text_iter_get_line(&start_iter);
end_line = gtk_text_iter_get_line(&end_iter);
gtk_text_buffer_get_iter_at_mark(buffer, &iter, gtk_text_buffer_get_insert(buffer));
pos = gtk_text_iter_equal(&iter, &start_iter);
for (i = start_line; i < end_line; i++) {
gtk_text_buffer_get_iter_at_line(buffer, &iter, i);
gtk_text_buffer_place_cursor(buffer, &iter);
g_signal_emit_by_name(G_OBJECT(buffer), "begin-user-action");
gtk_text_buffer_insert(buffer, &iter, "\t", 1);
g_signal_emit_by_name(G_OBJECT(buffer), "end-user-action");
undo_set_sequency(TRUE);
}
undo_set_sequency(FALSE);
gtk_text_buffer_get_iter_at_line(buffer, &start_iter, start_line);
gtk_text_buffer_get_iter_at_line(buffer, &end_iter, end_line);
if (pos) {
gtk_text_buffer_place_cursor(buffer, &end_iter);
gtk_text_buffer_move_mark_by_name(buffer, "insert", &start_iter);
} else {
gtk_text_buffer_place_cursor(buffer, &start_iter);
gtk_text_buffer_move_mark_by_name(buffer, "insert", &end_iter);
}
}
gboolean undo_redo_real(GtkTextBuffer *buffer)
{
GtkTextIter start_iter, end_iter;
UndoInfo *ri;
if (g_list_length(redo_list)) {
// undo_block_signal(buffer);
ri = g_list_last(redo_list)->data;
gtk_text_buffer_get_iter_at_offset(buffer, &start_iter, ri->start);
switch (ri->command) {
case INS:
gtk_text_buffer_insert(buffer, &start_iter, ri->str, -1);
break;
default:
gtk_text_buffer_get_iter_at_offset(buffer, &end_iter, ri->end);
gtk_text_buffer_delete(buffer, &start_iter, &end_iter);
}
undo_list = g_list_append(undo_list, ri);
redo_list = g_list_delete_link(redo_list, g_list_last(redo_list));
DV(g_print("cb_edit_redo: undo left = %d, redo left = %d\n",
g_list_length(undo_list), g_list_length(redo_list)));
// undo_unblock_signal(buffer);
if (ri->seq) {
undo_set_sequency(TRUE);
return TRUE;
}
if (!g_list_length(redo_list))
gtk_widget_set_sensitive(redo_w, FALSE);
gtk_widget_set_sensitive(undo_w, TRUE);
gtk_text_buffer_place_cursor(buffer, &start_iter);
scroll_to_cursor(buffer, 0.05);
}
undo_check_modified_step(buffer);
return FALSE;
}
void indent_multi_line_unindent(GtkTextBuffer *buffer)
{
GtkTextIter start_iter, end_iter, iter;
gint start_line, end_line, i, len;
gboolean pos;
gchar *ind;
gtk_text_buffer_get_selection_bounds(buffer, &start_iter, &end_iter);
start_line = gtk_text_iter_get_line(&start_iter);
end_line = gtk_text_iter_get_line(&end_iter);
gtk_text_buffer_get_iter_at_mark(buffer, &iter, gtk_text_buffer_get_insert(buffer));
pos = gtk_text_iter_equal(&iter, &start_iter);
i = start_line;
do {
ind = compute_indentation(buffer, NULL, i);
if (ind && strlen(ind)) {
len = compute_indent_offset_length(ind);
gtk_text_buffer_get_iter_at_line(buffer, &start_iter, i);
gtk_text_buffer_place_cursor(buffer, &start_iter);
end_iter = start_iter;
gtk_text_iter_forward_chars(&end_iter, len);
gtk_text_buffer_move_mark_by_name(buffer, "insert", &end_iter);
g_signal_emit_by_name(G_OBJECT(buffer), "begin-user-action");
gtk_text_buffer_delete(buffer, &start_iter, &end_iter);
g_signal_emit_by_name(G_OBJECT(buffer), "end-user-action");
undo_set_sequency(TRUE);
g_free(ind);
}
i++;
} while (i < end_line);
undo_set_sequency(FALSE);
gtk_text_buffer_get_iter_at_line(buffer, &start_iter, start_line);
gtk_text_buffer_get_iter_at_line(buffer, &end_iter, end_line);
if (pos) {
gtk_text_buffer_place_cursor(buffer, &end_iter);
gtk_text_buffer_move_mark_by_name(buffer, "insert", &start_iter);
} else {
gtk_text_buffer_place_cursor(buffer, &start_iter);
gtk_text_buffer_move_mark_by_name(buffer, "insert", &end_iter);
}
}
static gint document_replace_real(GtkWidget *textview)
{
GtkTextIter iter, match_start, match_end, rep_start;
GtkTextMark *mark_init = NULL;
gboolean res;
gint num = 0, offset;
GtkWidget *q_dialog = NULL;
GtkSourceSearchFlags search_flags = GTK_SOURCE_SEARCH_VISIBLE_ONLY | GTK_SOURCE_SEARCH_TEXT_ONLY;
GtkTextBuffer *textbuffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview));
if (!match_case)
search_flags = search_flags | GTK_SOURCE_SEARCH_CASE_INSENSITIVE;
if (replace_all) {
gtk_text_buffer_get_iter_at_mark(textbuffer,
&iter, gtk_text_buffer_get_insert(textbuffer));
mark_init = gtk_text_buffer_create_mark(textbuffer, NULL, &iter, FALSE);
gtk_text_buffer_get_start_iter(textbuffer, &iter);
gtk_text_buffer_get_end_iter(textbuffer, &match_end);
// gtk_text_buffer_remove_tag_by_name(textbuffer,
// "replaced", &iter, &match_end);
gtk_text_buffer_remove_all_tags(textbuffer,
&iter, &match_end);
} else {
hlight_searched_strings(textbuffer, string_find);
hlight_toggle_searched(textbuffer);
}
do {
if (replace_all) {
res = gtk_source_iter_forward_search(
&iter, string_find, search_flags, &match_start, &match_end, NULL);
if (res) {
gtk_text_buffer_place_cursor(textbuffer, &match_start);
gtk_text_buffer_move_mark_by_name(textbuffer, "insert", &match_end);
gtk_text_buffer_get_iter_at_mark(
textbuffer, &iter, gtk_text_buffer_get_insert(textbuffer));
}
}
else
// res = document_search_real(textview, 0);
res = document_search_real(textview, 2);
if (res) {
if (!replace_all) {
if (num == 0 && q_dialog == NULL)
q_dialog = create_dialog_message_question(
gtk_widget_get_toplevel(textview), _("Replace?"));
#if GTK_CHECK_VERSION(2, 10, 0)
GtkTextIter ins,bou;
gtk_text_buffer_get_selection_bounds(textbuffer, &ins, &bou);
#endif
switch (gtk_dialog_run(GTK_DIALOG(q_dialog))) {
case GTK_RESPONSE_YES:
#if GTK_CHECK_VERSION(2, 10, 0)
gtk_text_buffer_select_range(textbuffer, &ins, &bou);
#endif
break;
case GTK_RESPONSE_NO:
continue;
// case GTK_RESPONSE_CANCEL:
default:
res = 0;
if (num == 0)
num = -1;
continue;
}
}
gtk_text_buffer_delete_selection(textbuffer, TRUE, TRUE);
if (strlen(string_replace)) {
gtk_text_buffer_get_iter_at_mark(
textbuffer, &rep_start,
gtk_text_buffer_get_insert(textbuffer));
offset = gtk_text_iter_get_offset(&rep_start);
undo_set_sequency(TRUE);
g_signal_emit_by_name(G_OBJECT(textbuffer),
"begin-user-action");
gtk_text_buffer_insert_at_cursor(textbuffer,
string_replace, strlen(string_replace));
g_signal_emit_by_name(G_OBJECT(textbuffer),
"end-user-action");
gtk_text_buffer_get_iter_at_mark(
textbuffer, &iter,
gtk_text_buffer_get_insert(textbuffer));
gtk_text_buffer_get_iter_at_offset(textbuffer,
&rep_start, offset);
gtk_text_buffer_apply_tag_by_name(textbuffer,
"replaced", &rep_start, &iter);
} else
gtk_text_buffer_get_iter_at_mark(
textbuffer, &iter,
gtk_text_buffer_get_insert(textbuffer));
num++;
/* if (replace_all)
undo_set_sequency(TRUE);
else
undo_set_sequency(FALSE);*/
undo_set_sequency(replace_all);
}
} while (res);
if (!hlight_check_searched())
hlight_toggle_searched(textbuffer);
if (q_dialog)
gtk_widget_destroy(q_dialog);
/* if (strlen(string_replace)) {
replace_mode = TRUE;
hlight_searched_strings(textbuffer, string_replace);
} */
if (replace_all) {
gtk_text_buffer_get_iter_at_mark(textbuffer, &iter, mark_init);
gtk_text_buffer_place_cursor(textbuffer, &iter);
run_dialog_message(gtk_widget_get_toplevel(textview), GTK_MESSAGE_INFO,
_("%d strings replaced"), num);
undo_set_sequency(FALSE);
}
return num;
}
static void undo_create_undo_info(GtkTextBuffer *buffer, gchar command, gint start, gint end)
{
GtkTextIter start_iter, end_iter;
gboolean seq_flag = FALSE;
gchar *str;
gint keyval = get_current_keyval();
gtk_text_buffer_get_iter_at_offset(buffer, &start_iter, start);
gtk_text_buffer_get_iter_at_offset(buffer, &end_iter, end);
str = gtk_text_buffer_get_text(buffer, &start_iter, &end_iter, FALSE);
if (undo_gstr->len) {
if ((end - start == 1) && (command == ui_tmp->command)) {
switch (keyval) {
case GDK_BackSpace:
if (end == ui_tmp->start)
seq_flag = TRUE;
break;
case GDK_Delete:
if (start == ui_tmp->start)
seq_flag = TRUE;
break;
case GDK_Tab:
case GDK_space:
if (start == ui_tmp->end)
seq_flag = TRUE;
break;
default:
if (start == ui_tmp->end)
if (keyval && keyval < 0xF000)
switch (prev_keyval) {
case GDK_Return:
case GDK_Tab:
case GDK_space:
break;
default:
seq_flag = TRUE;
}
}
}
if (seq_flag) {
switch (command) {
case BS:
undo_gstr = g_string_prepend(undo_gstr, str);
ui_tmp->start--;
break;
default:
undo_gstr = g_string_append(undo_gstr, str);
ui_tmp->end++;
}
redo_list = undo_clear_info_list(redo_list);
prev_keyval = keyval;
gtk_widget_set_sensitive(undo_w, TRUE);
gtk_widget_set_sensitive(redo_w, FALSE);
return;
}
undo_append_undo_info(buffer, ui_tmp->command, ui_tmp->start, ui_tmp->end, g_strdup(undo_gstr->str));
undo_gstr = g_string_erase(undo_gstr, 0, -1);
}
if (!keyval && prev_keyval)
undo_set_sequency(TRUE);
if (end - start == 1 &&
((keyval && keyval < 0xF000) ||
keyval == GDK_BackSpace || keyval == GDK_Delete || keyval == GDK_Tab)) {
ui_tmp->command = command;
ui_tmp->start = start;
ui_tmp->end = end;
undo_gstr = g_string_erase(undo_gstr, 0, -1);
g_string_append(undo_gstr, str);
} else
undo_append_undo_info(buffer, command, start, end, g_strdup(str));
redo_list = undo_clear_info_list(redo_list);
prev_keyval = keyval;
clear_current_keyval();
// keyevent_setval(0);
gtk_widget_set_sensitive(undo_w, TRUE);
gtk_widget_set_sensitive(redo_w, FALSE);
}
static void dnd_drag_data_recieved_handler(GtkWidget *widget,
GdkDragContext *context, gint x, gint y,
GtkSelectionData *selection_data, guint info, guint time)
{
static gboolean flag_called_once = FALSE;
gchar **files;
gchar *filename;
gchar *comline;
gint i = 0, j = 0;
gchar *filename_sh;
gchar **strs;
#ifdef ENABLE_CSDI
j = 1;
#endif
DV(g_print("DND start!\n"));
#if GTK_CHECK_VERSION(2, 10, 0)
if (g_strcasecmp(gdk_atom_name(context->targets->data),
"GTK_TEXT_BUFFER_CONTENTS") != 0) {
#else
if (info != TARGET_SELF) {
#endif
if (flag_called_once) {
flag_called_once = FALSE;
g_signal_stop_emission_by_name(widget, "drag_data_received");
DV(g_print("second drop signal killed.\n"));
return;
} else
flag_called_once = TRUE;
}
DV({
g_print("info = %d\n", info);
g_print("time = %d\n", time);
g_print("context->protocol = %d\n", context->protocol);
g_print("context->is_source = %d\n", context->is_source);
g_print("context->targets = %d\n", g_list_length(context->targets));
g_print("context->target = %s\n", gdk_atom_name(context->targets->data));
/* g_print("context->target = %s\n", gdk_atom_name(context->targets->next->data));
g_print("context->target = %s\n", gdk_atom_name(context->targets->next->next->data));
g_print("context->actions = %d\n", context->actions);
g_print("context->suggested_action = %d\n", context->suggested_action);
g_print("context->action = %d\n", context->action);
g_print("selection_data->selection = %s\n", gdk_atom_name(selection_data->selection));
g_print("selection_data->target = %s\n", gdk_atom_name(selection_data->target));
*/ g_print("selection_data->type = %s\n", gdk_atom_name(selection_data->type));
g_print("selection_data->format = %d\n", selection_data->format);
g_print("selection_data->length = %d\n", selection_data->length);
g_print("%s\n", selection_data->data);
});
if (selection_data->data && info == TARGET_URI_LIST) {
files = g_strsplit((gchar *)selection_data->data, "\n" , -1);
while (files[i]) {
if (strlen(files[i]) == 0)
break;
filename = g_strstrip(parse_file_uri(files[i]));
if (i + j == 0)
dnd_open_first_file(filename);
else {
if (i + j == 1)
save_config_file();
if (strstr(filename, " ")) {
strs = g_strsplit(filename, " ", -1);
filename_sh = g_strjoinv("\\ ", strs);
g_strfreev(strs);
} else
filename_sh = g_strdup(filename);
comline = g_strdup_printf("%s %s", PACKAGE, filename_sh);
DV(g_print(">%s\n", comline));
g_free(filename_sh);
g_spawn_command_line_async(comline, NULL);
g_free(comline);
}
g_free(filename);
i++;
}
g_strfreev(files);
}
else {
clear_current_keyval();
undo_set_sequency(FALSE);
#if GTK_CHECK_VERSION(2, 10, 0)
if (info == TARGET_UTF8_STRING) {
#else
if (info == TARGET_SELF) {
#endif
undo_set_sequency_reserve();
context->action = GDK_ACTION_MOVE;
} else if (info == TARGET_PLAIN
&& g_utf8_validate((gchar *)selection_data->data, -1, NULL)) {
selection_data->type =
gdk_atom_intern("UTF8_STRING", FALSE);
}
}
return;
}
static gboolean dnd_drag_motion_handler(GtkWidget *widget,
GdkDragContext *context, gint x, gint y, guint time)
{
GList *targets;
gchar *name;
gboolean flag = FALSE;
targets = context->targets;
while (targets) {
name = gdk_atom_name(targets->data);
DV(g_print("%s\n", name));
if (g_ascii_strcasecmp(name, "text/uri-list") == 0)
flag = TRUE;
g_free(name);
targets = targets->next;
}
/* if (flag)
context->action = GDK_ACTION_DEFAULT;
else
context->action = GDK_ACTION_COPY;
// g_signal_stop_emission_by_name(widget, "drag_motion");
*/
/* if (!flag) {
gint bx, by;
GtkTextIter iter;
gtk_text_view_window_to_buffer_coords(GTK_TEXT_VIEW(widget),
GTK_TEXT_WINDOW_WIDGET,
x, y, &bx, &by);
gtk_text_view_get_iter_at_location(GTK_TEXT_VIEW(widget), &iter, bx, by);
if (!dnd_mark) {
dnd_mark = gtk_text_buffer_create_mark(GTK_TEXT_VIEW(widget)->buffer,
NULL, &iter, TRUE);
gtk_text_mark_set_visible(dnd_mark, TRUE);
} else
gtk_text_mark_set_visible(dnd_mark, FALSE);
gtk_text_buffer_move_mark(GTK_TEXT_VIEW(widget)->buffer,
dnd_mark, &iter);
gtk_text_mark_set_visible(dnd_mark, TRUE);
}
*/
return flag;
}
