void termit_on_set_tab_name()
{
GtkWidget *dlg = gtk_dialog_new_with_buttons(
_("Tab name"),
GTK_WINDOW(termit.main_window),
GTK_DIALOG_MODAL,
GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, NULL);
gtk_dialog_set_default_response(GTK_DIALOG(dlg), GTK_RESPONSE_ACCEPT);
gtk_window_set_modal(GTK_WINDOW(dlg), TRUE);
gint page = gtk_notebook_get_current_page(GTK_NOTEBOOK(termit.notebook));
TERMIT_GET_TAB_BY_INDEX(pTab, page);
GtkWidget *label = gtk_label_new(_("Tab name"));
GtkWidget *entry = gtk_entry_new();
gtk_entry_set_text(
GTK_ENTRY(entry),
gtk_notebook_get_tab_label_text(GTK_NOTEBOOK(termit.notebook), pTab->hbox));
GtkWidget *hbox = gtk_hbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, 5);
gtk_box_pack_start(GTK_BOX(hbox), entry, TRUE, FALSE, 5);
g_signal_connect(G_OBJECT(dlg), "key-press-event", G_CALLBACK(dlg_key_press), dlg);
gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dlg))), hbox, FALSE, FALSE, 10);
gtk_widget_show_all(dlg);
if (GTK_RESPONSE_ACCEPT == gtk_dialog_run(GTK_DIALOG(dlg))) {
termit_tab_set_title(pTab, gtk_entry_get_text(GTK_ENTRY(entry)));
pTab->custom_tab_name = TRUE;
}
gtk_widget_destroy(dlg);
}
void termit_search_find_prev()
{
gint page = gtk_notebook_get_current_page(GTK_NOTEBOOK(termit.notebook));
TERMIT_GET_TAB_BY_INDEX(pTab, page);
TRACE("%s tab=%p page=%d", __FUNCTION__, pTab, page);
vte_terminal_search_find_previous(VTE_TERMINAL(pTab->vte));
}
static void termit_set_fonts()
{
gint page_num = gtk_notebook_get_n_pages(GTK_NOTEBOOK(termit.notebook));
gint minWidth = 0, minHeight = 0;
gint i=0;
for (; i<page_num; ++i) {
TERMIT_GET_TAB_BY_INDEX(pTab, i);
vte_terminal_set_font(VTE_TERMINAL(pTab->vte), pTab->style.font);
GtkBorder* border;
gtk_widget_style_get(GTK_WIDGET(pTab->vte), "inner-border", &border, NULL);
gint w = vte_terminal_get_char_width(VTE_TERMINAL(pTab->vte)) * configs.cols + border->left + border->right;
if (w > minWidth)
minWidth = w;
gint h = vte_terminal_get_char_height(VTE_TERMINAL(pTab->vte)) * configs.rows + border->top + border->bottom;
if (h > minHeight)
minHeight = h;
}
gint oldWidth, oldHeight;
gtk_window_get_size(GTK_WINDOW(termit.main_window), &oldWidth, &oldHeight);
gint width = (minWidth > oldWidth) ? minWidth : oldWidth;
gint height = (minHeight > oldHeight) ? minHeight : oldHeight;
gtk_window_resize(GTK_WINDOW(termit.main_window), width, height);
GdkGeometry geom;
geom.min_width = minWidth;
geom.min_height = minHeight;
TRACE("width=%d height=%d", width, height);
TRACE("minWidth=%d minHeight=%d", minWidth, minHeight);
gtk_window_set_geometry_hints(GTK_WINDOW(termit.main_window), termit.main_window, &geom, GDK_HINT_MIN_SIZE);
}
void termit_set_default_colors()
{
gint page_num = gtk_notebook_get_n_pages(GTK_NOTEBOOK(termit.notebook));
gint i=0;
for (; i<page_num; ++i) {
TERMIT_GET_TAB_BY_INDEX(pTab, i);
vte_terminal_set_default_colors(VTE_TERMINAL(pTab->vte));
}
}
void termit_tab_set_font_by_index(gint tab_index, const gchar* font_name)
{
TRACE("%s: tab_index=%d font=%s", __FUNCTION__, tab_index, font_name);
if (tab_index < 0) {
tab_index = gtk_notebook_get_current_page(GTK_NOTEBOOK(termit.notebook));
}
TERMIT_GET_TAB_BY_INDEX(pTab, tab_index);
termit_tab_set_font(pTab, font_name);
}
static void termit_set_colors()
{
gint page_num = gtk_notebook_get_n_pages(GTK_NOTEBOOK(termit.notebook));
gint i=0;
for (; i<page_num; ++i) {
TERMIT_GET_TAB_BY_INDEX(pTab, i);
termit_tab_apply_colors(pTab);
}
}
void termit_for_each_row(int lua_callback)
{
TRACE("%s lua_callback=%d", __FUNCTION__, lua_callback);
gint page = gtk_notebook_get_current_page(GTK_NOTEBOOK(termit.notebook));
TERMIT_GET_TAB_BY_INDEX(pTab, page);
GtkAdjustment* adj = gtk_range_get_adjustment(GTK_RANGE(pTab->scrollbar));
const glong rows_total = gtk_adjustment_get_upper(adj);
termit_for_each_row_execute(pTab, 0, rows_total, lua_callback);
}
void termit_for_each_visible_row(int lua_callback)
{
TRACE("%s lua_callback=%d", __FUNCTION__, lua_callback);
gint page = gtk_notebook_get_current_page(GTK_NOTEBOOK(termit.notebook));
TERMIT_GET_TAB_BY_INDEX(pTab, page);
GtkAdjustment* adj = gtk_range_get_adjustment(GTK_RANGE(pTab->scrollbar));
const glong row_start = ceil(gtk_adjustment_get_value(adj));
const glong page_size = vte_terminal_get_row_count(VTE_TERMINAL(pTab->vte));
termit_for_each_row_execute(pTab, row_start, row_start + page_size, lua_callback);
}
void termit_set_encoding(const gchar* encoding)
{
gint page = gtk_notebook_get_current_page(GTK_NOTEBOOK(termit.notebook));
TERMIT_GET_TAB_BY_INDEX(pTab, page);
TRACE("%s tab=%p page=%d encoding=%s", __FUNCTION__, pTab, page, encoding);
vte_terminal_set_encoding(VTE_TERMINAL(pTab->vte), encoding);
g_free(pTab->encoding);
pTab->encoding = g_strdup(encoding);
termit_set_statusbar_message(page);
}
static void termit_hide_scrollbars()
{
gint page_num = gtk_notebook_get_n_pages(GTK_NOTEBOOK(termit.notebook));
gint i=0;
for (; i<page_num; ++i) {
TERMIT_GET_TAB_BY_INDEX(pTab, i);
if (!pTab->scrollbar_is_shown)
gtk_widget_hide(pTab->scrollbar);
}
}
void termit_on_tab_title_changed(VteTerminal *vte, gpointer user_data)
{
if (!configs.allow_changing_title)
return;
gint page = gtk_notebook_get_current_page(GTK_NOTEBOOK(termit.notebook));
TERMIT_GET_TAB_BY_INDEX(pTab, page);
if (pTab->custom_tab_name)
return;
termit_tab_set_title(pTab, vte_terminal_get_window_title(VTE_TERMINAL(pTab->vte)));
}
void termit_on_toggle_scrollbar()
{
TRACE_MSG(__FUNCTION__);
gint page = gtk_notebook_get_current_page(GTK_NOTEBOOK(termit.notebook));
TERMIT_GET_TAB_BY_INDEX(pTab, page);
if (pTab->scrollbar_is_shown)
gtk_widget_hide(GTK_WIDGET(pTab->scrollbar));
else
gtk_widget_show(GTK_WIDGET(pTab->scrollbar));
pTab->scrollbar_is_shown = !pTab->scrollbar_is_shown;
}
static void termit_set_color__(gint tab_index, const GdkColor* p_color, void (*callback)(struct TermitTab*, const GdkColor*))
{
TRACE("%s: tab_index=%d color=%p", __FUNCTION__, tab_index, p_color);
if (!p_color) {
TRACE_MSG("p_color is NULL");
return;
}
if (tab_index < 0) {
tab_index = gtk_notebook_get_current_page(GTK_NOTEBOOK(termit.notebook));
}
TERMIT_GET_TAB_BY_INDEX(pTab, tab_index);
callback(pTab, p_color);
}
void termit_set_statusbar_message(guint page)
{
TERMIT_GET_TAB_BY_INDEX(pTab, page);
TRACE("%s page=%d get_statusbar_callback=%d", __FUNCTION__, page, configs.get_statusbar_callback);
if (configs.get_statusbar_callback) {
gchar* statusbarMessage = termit_lua_getStatusbarCallback(configs.get_statusbar_callback, page);
TRACE("statusbarMessage=[%s]", statusbarMessage);
gtk_statusbar_push(GTK_STATUSBAR(termit.statusbar), 0, statusbarMessage);
g_free(statusbarMessage);
} else {
gtk_statusbar_push(GTK_STATUSBAR(termit.statusbar), 0, vte_terminal_get_encoding(VTE_TERMINAL(pTab->vte)));
}
}
void termit_on_child_exited()
{
gint page = gtk_notebook_get_current_page(GTK_NOTEBOOK(termit.notebook));
TERMIT_GET_TAB_BY_INDEX(pTab, page);
TRACE("waiting for pid %d", pTab->pid);
int status = 0;
waitpid(pTab->pid, &status, WNOHANG);
/* TODO: check wait return */
termit_close_tab();
}
static void termit_del_tab()
{
gint page = gtk_notebook_get_current_page(GTK_NOTEBOOK(termit.notebook));
TERMIT_GET_TAB_BY_INDEX(pTab, page);
TRACE("%s pid=%d", __FUNCTION__, pTab->pid);
g_array_free(pTab->matches, TRUE);
g_free(pTab->encoding);
g_free(pTab->command);
g_free(pTab->title);
termit_style_free(&pTab->style);
g_free(pTab);
gtk_notebook_remove_page(GTK_NOTEBOOK(termit.notebook), page);
termit_check_single_tab();
}
void termit_on_switch_page(GtkNotebook *notebook, gpointer arg, guint page, gpointer user_data)
{
TERMIT_GET_TAB_BY_INDEX(pTab, page);
TRACE("%s page=%d vte=%p", __FUNCTION__, page, pTab->vte);
// it seems that set_active eventually calls toggle callback
/*((GtkCheckMenuItem*)termit.mi_show_scrollbar)->active = pTab->scrollbar_is_shown;*/
gpointer pHandlerId = g_object_get_data(G_OBJECT(termit.mi_show_scrollbar), "handlerId");
if (pHandlerId) {
g_signal_handler_disconnect(G_OBJECT(termit.mi_show_scrollbar), *((gulong*)pHandlerId));
}
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(termit.mi_show_scrollbar), pTab->scrollbar_is_shown);
termit_set_show_scrollbar_signal(termit.mi_show_scrollbar, pHandlerId);
termit_set_statusbar_message(page);
if (configs.allow_changing_title)
termit_set_window_title(pTab->title);
}
void termit_toggle_search()
{
#ifdef TERMIT_ENABLE_SEARCH
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(termit.b_toggle_search))) {
gtk_widget_show(termit.search_entry);
gtk_widget_show(termit.b_find_prev);
gtk_widget_show(termit.b_find_next);
gtk_window_set_focus(GTK_WINDOW(termit.main_window), termit.search_entry);
} else {
gtk_widget_hide(termit.search_entry);
gtk_widget_hide(termit.b_find_prev);
gtk_widget_hide(termit.b_find_next);
gint page = gtk_notebook_get_current_page(GTK_NOTEBOOK(termit.notebook));
TERMIT_GET_TAB_BY_INDEX(pTab, page);
gtk_window_set_focus(GTK_WINDOW(termit.main_window), pTab->vte);
}
#endif // TERMIT_ENABLE_SEARCH
}
static void termit_search_prepare_regex(const gchar* searchRegex)
{
gint page = gtk_notebook_get_current_page(GTK_NOTEBOOK(termit.notebook));
TERMIT_GET_TAB_BY_INDEX(pTab, page);
if (strlen(searchRegex) == 0) {
vte_terminal_search_set_gregex(VTE_TERMINAL(pTab->vte), NULL);
} else {
GRegex* currSearchRegex = vte_terminal_search_get_gregex(VTE_TERMINAL(pTab->vte));
if (!currSearchRegex || strcmp(searchRegex, g_regex_get_pattern(currSearchRegex)) != 0) {
GError* err = NULL;
GRegex* regex = g_regex_new(searchRegex, 0, 0, &err);
if (err) {
TRACE("failed to compile regex [%s]: skipping", searchRegex);
return;
}
vte_terminal_search_set_gregex(VTE_TERMINAL(pTab->vte), regex);
}
}
}
void termit_on_edit_preferences()
{
gint page = gtk_notebook_get_current_page(GTK_NOTEBOOK(termit.notebook));
TERMIT_GET_TAB_BY_INDEX(pTab, page);
termit_preferences_dialog(pTab);
}
void termit_copy()
{
gint page = gtk_notebook_get_current_page(GTK_NOTEBOOK(termit.notebook));
TERMIT_GET_TAB_BY_INDEX(pTab, page);
vte_terminal_copy_clipboard(VTE_TERMINAL(pTab->vte));
}