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 run_dialog_jump_to(GtkWidget *textview)
{
GtkWidget *dialog;
GtkWidget *button;
GtkWidget *table;
GtkWidget *label;
GtkWidget *spinner;
GtkAdjustment *spinner_adj;
GtkTextIter iter;
gint num, max_num;
GtkTextBuffer *textbuffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview));
gtk_text_buffer_get_iter_at_mark(textbuffer, &iter,
gtk_text_buffer_get_insert(textbuffer));
num = gtk_text_iter_get_line(&iter) + 1;
gtk_text_buffer_get_end_iter(textbuffer, &iter);
max_num = gtk_text_iter_get_line(&iter) + 1;
dialog = gtk_dialog_new_with_buttons(_("Jump To"),
GTK_WINDOW(gtk_widget_get_toplevel(textview)),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
NULL);
gtk_dialog_set_has_separator(GTK_DIALOG(dialog), FALSE);
button = create_button_with_stock_image(_("_Jump"), GTK_STOCK_JUMP_TO);
GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
gtk_dialog_add_action_widget(GTK_DIALOG(dialog), button, GTK_RESPONSE_OK);
table = gtk_table_new(1, 2, FALSE);
gtk_table_set_col_spacings(GTK_TABLE(table), 8);
gtk_container_set_border_width (GTK_CONTAINER(table), 8);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), table, FALSE, FALSE, 0);
label = gtk_label_new_with_mnemonic(_("_Line number:"));
spinner_adj = (GtkAdjustment *) gtk_adjustment_new(num, 1, max_num, 1, 1, 0);
spinner = gtk_spin_button_new(spinner_adj, 1, 0);
gtk_entry_set_width_chars(GTK_ENTRY(spinner), 8);
gtk_label_set_mnemonic_widget(GTK_LABEL(label), spinner);
gtk_entry_set_activates_default(GTK_ENTRY(spinner), TRUE);
gtk_table_attach_defaults(GTK_TABLE(table), label, 0, 1, 0, 1);
gtk_table_attach_defaults(GTK_TABLE(table), spinner, 1, 2, 0, 1);
gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_OK);
gtk_window_set_resizable(GTK_WINDOW(dialog), FALSE);
gtk_widget_show_all(dialog);
if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_OK) {
gtk_text_buffer_get_iter_at_line(textbuffer, &iter,
gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(spinner)) - 1);
gtk_text_buffer_place_cursor(textbuffer, &iter);
// gtk_text_view_scroll_to_iter(GTK_TEXT_VIEW(textview), &iter, 0.1, FALSE, 0.5, 0.5);
scroll_to_cursor(textbuffer, 0.25);
}
gtk_widget_destroy (dialog);
}
gboolean undo_undo_real(GtkTextBuffer *buffer)
{
GtkTextIter start_iter, end_iter;
UndoInfo *ui;
undo_flush_temporal_buffer(buffer);
if (g_list_length(undo_list)) {
// undo_block_signal(buffer);
ui = g_list_last(undo_list)->data;
gtk_text_buffer_get_iter_at_offset(buffer, &start_iter, ui->start);
switch (ui->command) {
case INS:
gtk_text_buffer_get_iter_at_offset(buffer, &end_iter, ui->end);
gtk_text_buffer_delete(buffer, &start_iter, &end_iter);
break;
default:
gtk_text_buffer_insert(buffer, &start_iter, ui->str, -1);
}
redo_list = g_list_append(redo_list, ui);
undo_list = g_list_delete_link(undo_list, g_list_last(undo_list));
DV(g_print("cb_edit_undo: undo left = %d, redo left = %d\n",
g_list_length(undo_list), g_list_length(redo_list)));
// undo_unblock_signal(buffer);
if (g_list_length(undo_list)) {
if (((UndoInfo *)g_list_last(undo_list)->data)->seq)
return TRUE;
} else
gtk_widget_set_sensitive(undo_w, FALSE);
gtk_widget_set_sensitive(redo_w, TRUE);
if (ui->command == DEL)
gtk_text_buffer_get_iter_at_offset(buffer, &start_iter, ui->start);
gtk_text_buffer_place_cursor(buffer, &start_iter);
scroll_to_cursor(buffer, 0.05);
}
undo_check_modified_step(buffer);
return FALSE;
}
gint main(gint argc, gchar **argv)
{
Conf *conf;
GtkItemFactory *ifactory;
gchar *stdin_data = NULL;
bindtextdomain(PACKAGE, LOCALEDIR); //bindtextdomain ??
bind_textdomain_codeset(PACKAGE, "UTF-8"); // ??
textdomain(PACKAGE); // ??
pub = g_malloc(sizeof(PublicData));
pub->fi = g_malloc(sizeof(FileInfo));
pub->fi->filename = NULL;
pub->fi->charset = NULL;
pub->fi->charset_flag = FALSE;
pub->fi->lineend = LF;
parse_args(argc, argv, pub->fi);
gtk_init(&argc, &argv); //call before using any gtk fuction
g_set_application_name(PACKAGE_NAME);
g_print("%s\n", PACKAGE_NAME);
#if !GTK_CHECK_VERSION(2, 6, 0)
add_about_stock();
#endif
pub->mw = create_main_window(); //Find create_main_window
conf = g_malloc(sizeof(Conf)); //sends default vlues to load and overwrites in the function
conf->width = 600;
conf->height = 400;
conf->fontname = g_strdup("Monospace 12");
conf->wordwrap = FALSE;
conf->linenumbers = FALSE;
conf->autoindent = FALSE;
load_config_file(conf);
//gtk options for GUI
gtk_window_set_default_size(
GTK_WINDOW(pub->mw->window), conf->width, conf->height);
set_text_font_by_name(pub->mw->view, conf->fontname);
ifactory = gtk_item_factory_from_widget(pub->mw->menubar);
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(
gtk_item_factory_get_widget(ifactory, "/Options/Word Wrap")),
conf->wordwrap);
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(
gtk_item_factory_get_widget(ifactory, "/Options/Line Numbers")),
conf->linenumbers);
indent_refresh_tab_width(pub->mw->view);
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(
gtk_item_factory_get_widget(ifactory, "/Options/Auto Indent")),
conf->autoindent);
gtk_widget_show_all(pub->mw->window);
g_free(conf->fontname);
g_free(conf);
#ifdef ENABLE_EMACS
check_emacs_key_theme(GTK_WINDOW(pub->mw->window), ifactory);
#endif
hlight_init(pub->mw->buffer);
undo_init(pub->mw->view,
gtk_item_factory_get_widget(ifactory, "/Edit/Undo"),
gtk_item_factory_get_widget(ifactory, "/Edit/Redo"));
// hlight_init(pub->mw->buffer);
dnd_init(pub->mw->view);
if (pub->fi->filename)
file_open_real(pub->mw->view, pub->fi);
#ifdef G_OS_UNIX
else
stdin_data = gedit_utils_get_stdin();
#endif
if (stdin_data) {
gchar *str;
GtkTextIter iter;
str = g_convert(stdin_data, -1, "UTF-8",
get_default_charset(), NULL, NULL, NULL);
g_free(stdin_data);
// gtk_text_buffer_set_text(buffer, "", 0);
gtk_text_buffer_get_start_iter(pub->mw->buffer, &iter);
gtk_text_buffer_insert(pub->mw->buffer, &iter, str, strlen(str));
gtk_text_buffer_get_start_iter(pub->mw->buffer, &iter);
gtk_text_buffer_place_cursor(pub->mw->buffer, &iter);
gtk_text_buffer_set_modified(pub->mw->buffer, FALSE);
gtk_text_view_scroll_to_iter(GTK_TEXT_VIEW(pub->mw->view), &iter, 0, FALSE, 0, 0);
g_free(str);
}
if (jump_linenum) {
GtkTextIter iter;
gtk_text_buffer_get_iter_at_line(pub->mw->buffer, &iter, jump_linenum - 1);
gtk_text_buffer_place_cursor(pub->mw->buffer, &iter);
// gtk_text_view_scroll_to_iter(GTK_TEXT_VIEW(textview), &iter, 0.1, FALSE, 0.5, 0.5);
scroll_to_cursor(pub->mw->buffer, 0.25);
}
set_main_window_title();
// hlight_apply_all(pub->mw->buffer);
gtk_main();
return 0;
}
gboolean document_search_real(GtkWidget *textview, gint direction)
{
GtkTextIter iter, match_start, match_end;
gboolean res;
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 (!string_find)
return FALSE;
if (!match_case)
search_flags = search_flags | GTK_SOURCE_SEARCH_CASE_INSENSITIVE;
// if (direction == 0 || !hlight_check_searched())
if (direction == 0 || (direction != 2 && !hlight_check_searched()))
hlight_searched_strings(GTK_TEXT_VIEW(textview)->buffer, string_find);
gtk_text_mark_set_visible(
gtk_text_buffer_get_selection_bound(
GTK_TEXT_VIEW(textview)->buffer), FALSE);
gtk_text_buffer_get_iter_at_mark(textbuffer, &iter, gtk_text_buffer_get_insert(textbuffer));
if (direction < 0) {
res = gtk_source_iter_backward_search(
&iter, string_find, search_flags, &match_start, &match_end, NULL);
if (gtk_text_iter_equal(&iter, &match_end)) {
res = gtk_source_iter_backward_search(
&match_start, string_find, search_flags, &match_start, &match_end, NULL);
}
} else {
res = gtk_source_iter_forward_search(
&iter, string_find, search_flags, &match_start, &match_end, NULL);
}
/* TODO: both gtk_(text/source)_iter_backward_search works not fine for multi-byte */
/* wrap */
/* TODO: define limit NULL -> proper value */
if (!res) {
if (direction < 0) {
gtk_text_buffer_get_end_iter(textbuffer, &iter);
res = gtk_source_iter_backward_search(
&iter, string_find, search_flags, &match_start, &match_end, NULL);
} else {
gtk_text_buffer_get_start_iter(textbuffer, &iter);
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_view_scroll_to_iter(GTK_TEXT_VIEW(textview), &match_start, 0.1, FALSE, 0.5, 0.5);
scroll_to_cursor(textbuffer, 0.05);
}
else if (direction == 0)
run_dialog_message(gtk_widget_get_toplevel(textview), GTK_MESSAGE_WARNING,
_("Search string not found"));
return res;
}
gint main(gint argc, gchar **argv)
{
Conf *conf;
gchar *stdin_data = NULL;
bindtextdomain(PACKAGE, LOCALEDIR);
bind_textdomain_codeset(PACKAGE, "UTF-8");
textdomain(PACKAGE);
pub = g_malloc(sizeof(PublicData));
pub->fi = g_malloc(sizeof(FileInfo));
pub->fi->filename = NULL;
pub->fi->charset = NULL;
pub->fi->charset_flag = FALSE;
pub->fi->lineend = LF;
parse_args(argc, argv, pub->fi);
#if !ENABLE_XINPUT2
gdk_disable_multidevice();
#endif
gtk_init(&argc, &argv);
g_set_application_name(PACKAGE_NAME);
selection_primary = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
pub->mw = create_main_window();
conf = g_malloc(sizeof(Conf));
conf->width = 600;
conf->height = 400;
conf->fontname = g_strdup("Monospace 12");
conf->wordwrap = FALSE;
conf->linenumbers = FALSE;
conf->autoindent = FALSE;
load_config_file(conf);
gtk_window_set_default_size(
GTK_WINDOW(pub->mw->window), conf->width, conf->height);
set_text_font_by_name(pub->mw->view, conf->fontname);
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(
gtk_item_factory_get_widget(pub->mw->menubar, "/M/Options/WordWrap")),
conf->wordwrap);
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(
gtk_item_factory_get_widget(pub->mw->menubar, "/M/Options/LineNumbers")),
conf->linenumbers);
indent_refresh_tab_width(pub->mw->view);
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(
gtk_item_factory_get_widget(pub->mw->menubar, "/M/Options/AutoIndent")),
conf->autoindent);
gtk_widget_show_all(pub->mw->window);
g_free(conf->fontname);
g_free(conf);
#if ENABLE_EMACS
check_emacs_key_theme(GTK_WINDOW(pub->mw->window), pub->mw->menubar);
#endif
hlight_init(pub->mw->buffer);
undo_init(pub->mw->view,
gtk_item_factory_get_widget(pub->mw->menubar, "/M/Edit/Undo"),
gtk_item_factory_get_widget(pub->mw->menubar, "/M/Edit/Redo"));
// hlight_init(pub->mw->buffer);
dnd_init(pub->mw->view);
if (pub->fi->filename)
file_open_real(pub->mw->view, pub->fi);
#ifdef G_OS_UNIX
else
stdin_data = gedit_utils_get_stdin();
#endif
if (stdin_data) {
gchar *str;
GtkTextIter iter;
str = g_convert(stdin_data, -1, "UTF-8",
get_default_charset(), NULL, NULL, NULL);
g_free(stdin_data);
// gtk_text_buffer_set_text(buffer, "", 0);
gtk_text_buffer_get_start_iter(pub->mw->buffer, &iter);
gtk_text_buffer_insert(pub->mw->buffer, &iter, str, strlen(str));
gtk_text_buffer_get_start_iter(pub->mw->buffer, &iter);
gtk_text_buffer_place_cursor(pub->mw->buffer, &iter);
gtk_text_buffer_set_modified(pub->mw->buffer, FALSE);
gtk_text_view_scroll_to_iter(GTK_TEXT_VIEW(pub->mw->view), &iter, 0, FALSE, 0, 0);
g_free(str);
}
if (jump_linenum) {
GtkTextIter iter;
gtk_text_buffer_get_iter_at_line(pub->mw->buffer, &iter, jump_linenum - 1);
gtk_text_buffer_place_cursor(pub->mw->buffer, &iter);
// gtk_text_view_scroll_to_iter(GTK_TEXT_VIEW(textview), &iter, 0.1, FALSE, 0.5, 0.5);
scroll_to_cursor(pub->mw->buffer, 0.25);
}
set_main_window_title();
indent_refresh_tab_width(pub->mw->view);
// hlight_apply_all(pub->mw->buffer);
gtk_main();
return 0;
}
