/* callback to react to key press events */
static gboolean
key_press_cb(VteTerminal* vte, GdkEventKey* event)
{
if ((event->state & (TINYTERM_MODIFIER)) == (TINYTERM_MODIFIER)) {
switch (gdk_keyval_to_upper(event->keyval)) {
case TINYTERM_KEY_FONTSIZE_INCREASE:
{
const PangoFontDescription *font = vte_terminal_get_font(vte);
pango_font_description_set_size(font, (pango_font_description_get_size(font) / PANGO_SCALE + 1) * PANGO_SCALE);
vte_terminal_set_font(vte, font);
return TRUE;
}
case TINYTERM_KEY_FONTSIZE_DECREASE:
{
const PangoFontDescription *font = vte_terminal_get_font(vte);
const gint size = pango_font_description_get_size(font) / PANGO_SCALE - 1;
if (size > 0) {
pango_font_description_set_size(font, size * PANGO_SCALE);
vte_terminal_set_font(vte, font);
}
return TRUE;
}
}
}
return FALSE;
}
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);
}
static void
adjust_font_size(GtkWidget *widget, gpointer data, gint howmuch)
{
VteTerminal *terminal;
PangoFontDescription *desired;
gint newsize;
gint columns, rows, owidth, oheight;
/* Read the screen dimensions in cells. */
terminal = VTE_TERMINAL(widget);
columns = terminal->column_count;
rows = terminal->row_count;
/* Take into account padding and border overhead. */
gtk_window_get_size(GTK_WINDOW(data), &owidth, &oheight);
owidth -= terminal->char_width * terminal->column_count;
oheight -= terminal->char_height * terminal->row_count;
/* Calculate the new font size. */
desired = pango_font_description_copy(vte_terminal_get_font(terminal));
newsize = pango_font_description_get_size(desired) / PANGO_SCALE;
newsize += howmuch;
pango_font_description_set_size(desired,
CLAMP(newsize, 4, 144) * PANGO_SCALE);
/* Change the font, then resize the window so that we have the same
* number of rows and columns. */
vte_terminal_set_font(terminal, desired);
gtk_window_resize(GTK_WINDOW(data),
columns * terminal->char_width + owidth,
rows * terminal->char_height + oheight);
pango_font_description_free(desired);
}
void
term_set_font(GtkWidget *win, VteTerminal *term, size_t index)
{
PangoFontDescription *font_desc = NULL;
glong width, height;
if (index >= sizeof fonts / sizeof fonts[0])
{
fprintf(stderr, __NAME__": Warning: Invalid font index\n");
return;
}
width = vte_terminal_get_column_count(term);
height = vte_terminal_get_row_count(term);
font_desc = pango_font_description_from_string(fonts[index]);
vte_terminal_set_font(term, font_desc);
pango_font_description_free(font_desc);
vte_terminal_set_font_scale(term, 1);
term_set_size(win, term, width, height);
if (win != NULL)
vte_terminal_set_geometry_hints_for_window(VTE_TERMINAL(term),
GTK_WINDOW(win));
}
static void
font_size_action_ativated (GSimpleAction *action,
GVariant *parameter,
gpointer userdata)
{
VteTerminal *vtterm = window_get_term_widget (GTK_WINDOW (userdata));
const gint modifier = g_variant_get_int32 (parameter);
const PangoFontDescription *fontd = vte_terminal_get_font (vtterm);
gint old_size = pango_font_description_get_size (fontd);
if (default_font_size == 0)
default_font_size = old_size;
PangoFontDescription *new_fontd;
gint new_size;
switch (modifier) {
case 0:
old_size = default_font_size;
/* fall-through */
case 1:
case -1:
new_size = old_size + modifier * PANGO_SCALE;
new_fontd = pango_font_description_copy_static (fontd);
pango_font_description_set_size (new_fontd, new_size);
vte_terminal_set_font (vtterm, new_fontd);
break;
default:
g_printerr ("%s: invalid modifier '%i'", __func__, modifier);
return;
}
pango_font_description_free (new_fontd);
}
static VALUE
term_set_font(int argc, VALUE *argv, VALUE self)
{
VALUE font_desc_or_name, rb_antialias;
VteTerminalAntiAlias antialias = VTE_ANTI_ALIAS_USE_DEFAULT;
VteTerminal *term;
rb_scan_args(argc, argv, "11", &font_desc_or_name, &rb_antialias);
term = RVAL2TERM(self);
if (!NIL_P(rb_antialias))
antialias = RVAL2AA(rb_antialias);
if (rb_obj_is_kind_of(font_desc_or_name, rb_cString)) {
char *name;
name = RVAL2CSTR(font_desc_or_name);
if (NIL_P(rb_antialias))
vte_terminal_set_font_from_string(term, name);
else
vte_terminal_set_font_from_string_full(term, name, antialias);
} else {
PangoFontDescription *font_desc;
font_desc = RVAL2PFD(font_desc_or_name);
if (NIL_P(rb_antialias))
vte_terminal_set_font(term, font_desc);
else
vte_terminal_set_font_full(term, font_desc, antialias);
}
return Qnil;
}
static void zoom(gboolean b, struct term *t) {
int size = -2000;
if(b)
size = 2000;
PangoFontDescription *font = vte_terminal_get_font(VTE_TERMINAL(t->vte));
pango_font_description_set_size(font, pango_font_description_get_size(font) + size);
vte_terminal_set_font(VTE_TERMINAL(t->vte), font);
}
static VALUE
rg_set_font(VALUE self, VALUE desc_or_name)
{
if (rb_obj_is_kind_of(desc_or_name, rb_cString)) {
vte_terminal_set_font_from_string(_SELF(self), RVAL2CSTR(desc_or_name));
} else {
vte_terminal_set_font(_SELF(self), RVAL2PANGOFONTDESCRIPTION(desc_or_name));
}
return self;
}
static void
gb_terminal_view_set_font_name (GbTerminalView *self,
const gchar *font_name)
{
PangoFontDescription *font_desc = NULL;
g_assert (GB_IS_TERMINAL_VIEW (self));
if (font_name != NULL)
font_desc = pango_font_description_from_string (font_name);
if (font_desc != NULL)
{
vte_terminal_set_font (self->terminal_top, font_desc);
if (self->terminal_bottom)
vte_terminal_set_font (self->terminal_bottom, font_desc);
pango_font_description_free (font_desc);
}
}
void termit_tab_set_font(struct TermitTab* pTab, const gchar* font_name)
{
if (pTab->style.font_name) {
g_free(pTab->style.font_name);
}
pTab->style.font_name = g_strdup(font_name);
if (pTab->style.font) {
pango_font_description_free(pTab->style.font);
}
pTab->style.font = pango_font_description_from_string(font_name);
vte_terminal_set_font(VTE_TERMINAL(pTab->vte), pTab->style.font);
}
void tilda_term_adjust_font_scale(tilda_term *term, gdouble scale) {
DEBUG_FUNCTION ("tilda_term_adjust_font_scale");
VteTerminal *terminal = VTE_TERMINAL(term->vte_term);
/* We need the tilda_term object to access the unscaled
* font size and current scale factor */
PangoFontDescription *desired;
desired = pango_font_description_copy (vte_terminal_get_font(terminal));
pango_font_description_set_size (desired, (gint) (term->tw->unscaled_font_size * scale));
vte_terminal_set_font (terminal, desired);
pango_font_description_free (desired);
}
void fake_vte_terminal_set_font_from_string(GtkWidget *vte, const char *font_name, gboolean anti_alias)
{
#ifdef DETAIL
g_debug("! Launch fake_vte_terminal_set_font_from_string() with vte = %p, font_name = %s, anti_alias = %d", vte, font_name, anti_alias);
#endif
#ifdef SAFEMODE
if ((vte==NULL) || (font_name==NULL)) return;
#endif
#ifdef USE_VTE_TERMINAL_SET_FONT
PangoFontDescription *font_desc = pango_font_description_from_string(font_name);
vte_terminal_set_font(VTE_TERMINAL(vte), font_desc);
#else
vte_terminal_set_font_from_string_full( VTE_TERMINAL(vte), font_name, anti_alias);
#endif
}
static void
ide_terminal_font_changed (IdeTerminal *self,
const gchar *key,
GSettings *settings)
{
PangoFontDescription *font_desc = NULL;
g_autofree gchar *font_name = NULL;
g_assert (IDE_IS_TERMINAL (self));
g_assert (G_IS_SETTINGS (settings));
font_name = g_settings_get_string (settings, "font-name");
if (font_name != NULL)
font_desc = pango_font_description_from_string (font_name);
vte_terminal_set_font (VTE_TERMINAL (self), font_desc);
g_clear_pointer (&font_desc, pango_font_description_free);
}
static void
vte_config(VteTerminal* vte)
{
GRegex* regex = g_regex_new(url_regex, G_REGEX_CASELESS, G_REGEX_MATCH_NOTEMPTY, NULL);
vte_terminal_search_set_gregex(vte, regex, G_REGEX_MATCH_NOTEMPTY);
vte_terminal_search_set_wrap_around (vte, TINYTERM_SEARCH_WRAP_AROUND);
vte_terminal_set_audible_bell (vte, TINYTERM_AUDIBLE_BELL);
vte_terminal_set_cursor_shape (vte, TINYTERM_CURSOR_SHAPE);
vte_terminal_set_cursor_blink_mode (vte, TINYTERM_CURSOR_BLINK);
vte_terminal_set_word_char_exceptions (vte, TINYTERM_WORD_CHARS);
vte_terminal_set_scrollback_lines (vte, TINYTERM_SCROLLBACK_LINES);
PangoFontDescription *font = pango_font_description_from_string(TINYTERM_FONT);
vte_terminal_set_font(vte, font);
GdkRGBA color_fg, color_bg;
GdkRGBA color_palette[16];
gdk_rgba_parse(&color_fg, TINYTERM_COLOR_FOREGROUND);
gdk_rgba_parse(&color_bg, TINYTERM_COLOR_BACKGROUND);
gdk_rgba_parse(&color_palette[0], TINYTERM_COLOR00);
gdk_rgba_parse(&color_palette[1], TINYTERM_COLOR01);
gdk_rgba_parse(&color_palette[2], TINYTERM_COLOR02);
gdk_rgba_parse(&color_palette[3], TINYTERM_COLOR03);
gdk_rgba_parse(&color_palette[4], TINYTERM_COLOR04);
gdk_rgba_parse(&color_palette[5], TINYTERM_COLOR05);
gdk_rgba_parse(&color_palette[6], TINYTERM_COLOR06);
gdk_rgba_parse(&color_palette[7], TINYTERM_COLOR07);
gdk_rgba_parse(&color_palette[8], TINYTERM_COLOR08);
gdk_rgba_parse(&color_palette[9], TINYTERM_COLOR09);
gdk_rgba_parse(&color_palette[10], TINYTERM_COLOR0A);
gdk_rgba_parse(&color_palette[11], TINYTERM_COLOR0B);
gdk_rgba_parse(&color_palette[12], TINYTERM_COLOR0C);
gdk_rgba_parse(&color_palette[13], TINYTERM_COLOR0D);
gdk_rgba_parse(&color_palette[14], TINYTERM_COLOR0E);
gdk_rgba_parse(&color_palette[15], TINYTERM_COLOR0F);
vte_terminal_set_colors(vte, &color_fg, &color_bg, &color_palette, 16);
}
static void
mud_subwindow_set_terminal_font(MudSubwindow *self)
{
PangoFontDescription *desc = NULL;
char *name;
g_return_if_fail(MUD_IS_SUBWINDOW(self));
name = self->priv->parent_view->profile->preferences->FontName;
if(name)
desc = pango_font_description_from_string(name);
if(!desc)
desc = pango_font_description_from_string("Monospace 10");
vte_terminal_set_font(VTE_TERMINAL(self->priv->terminal), desc);
mud_subwindow_set_size_force_grid(self,
VTE_TERMINAL(self->priv->terminal),
TRUE,
self->priv->width,
self->priv->height);
}
void termit_append_tab_with_details(const struct TabInfo* ti)
{
struct TermitTab* pTab = g_malloc0(sizeof(struct TermitTab));
termit_style_copy(&pTab->style, &configs.style);
if (ti->name) {
pTab->tab_name = gtk_label_new(ti->name);
pTab->custom_tab_name = TRUE;
} else {
gchar* label_text = g_strdup_printf("%s %d", configs.default_tab_name, termit.tab_max_number++);
pTab->tab_name = gtk_label_new(label_text);
g_free(label_text);
pTab->custom_tab_name = FALSE;
}
pTab->encoding = (ti->encoding) ? g_strdup(ti->encoding) : g_strdup(configs.default_encoding);
pTab->bksp_binding = ti->bksp_binding;
pTab->delete_binding = ti->delete_binding;
pTab->hbox = gtk_hbox_new(FALSE, 0);
pTab->vte = vte_terminal_new();
vte_terminal_set_scrollback_lines(VTE_TERMINAL(pTab->vte), configs.scrollback_lines);
if (configs.default_word_chars)
vte_terminal_set_word_chars(VTE_TERMINAL(pTab->vte), configs.default_word_chars);
vte_terminal_set_mouse_autohide(VTE_TERMINAL(pTab->vte), TRUE);
vte_terminal_set_backspace_binding(VTE_TERMINAL(pTab->vte), pTab->bksp_binding);
vte_terminal_set_delete_binding(VTE_TERMINAL(pTab->vte), pTab->delete_binding);
#ifdef TERMIT_ENABLE_SEARCH
vte_terminal_search_set_wrap_around(VTE_TERMINAL(pTab->vte), TRUE);
#endif // TERMIT_ENABLE_SEARCH
/* parse command */
gchar **cmd_argv;
GError *cmd_err = NULL;
gchar *cmd_path = NULL;
gchar *cmd_file = NULL;
pTab->command = (ti->command) ? g_strdup(ti->command) : g_strdup(configs.default_command);
if (!g_shell_parse_argv(pTab->command, NULL, &cmd_argv, &cmd_err)) {
ERROR("%s", _("Cannot parse command. Creating tab with shell"));
g_error_free(cmd_err);
} else {
cmd_path = g_find_program_in_path(cmd_argv[0]);
cmd_file = g_path_get_basename(cmd_argv[0]);
}
TRACE("command=%s cmd_path=%s cmd_file=%s", pTab->command, cmd_path, cmd_file);
if (cmd_path && cmd_file) {
g_free(cmd_argv[0]);
cmd_argv[0] = g_strdup(cmd_path);
#if VTE_CHECK_VERSION(0, 26, 0) > 0
if (vte_terminal_fork_command_full(VTE_TERMINAL(pTab->vte),
VTE_PTY_DEFAULT,
ti->working_dir,
cmd_argv, NULL,
0,
NULL, NULL,
&pTab->pid,
&cmd_err) != TRUE) {
ERROR("failed to open tab: %s", cmd_err->message);
g_error_free(cmd_err);
}
#else
pTab->pid = vte_terminal_fork_command(VTE_TERMINAL(pTab->vte),
cmd_path, cmd_argv, NULL, ti->working_dir, TRUE, TRUE, TRUE);
#endif // version >= 0.26
} else {
g_free(pTab->command);
pTab->command = g_strdup(configs.default_command);
gchar* argv[] = {pTab->command, NULL};
TRACE("defaults: cmd=%s working_dir=%s", pTab->command, ti->working_dir);
/* default tab */
#if VTE_CHECK_VERSION(0, 26, 0) > 0
if (vte_terminal_fork_command_full(VTE_TERMINAL(pTab->vte),
VTE_PTY_DEFAULT,
ti->working_dir,
argv, NULL,
G_SPAWN_SEARCH_PATH,
NULL, NULL,
&pTab->pid,
&cmd_err) != TRUE) {
ERROR("failed to open tab: %s", cmd_err->message);
g_error_free(cmd_err);
}
#else
pTab->pid = vte_terminal_fork_command(VTE_TERMINAL(pTab->vte),
pTab->command, NULL, NULL, ti->working_dir, TRUE, TRUE, TRUE);
#endif // version >= 0.26
}
g_strfreev(cmd_argv);
g_free(cmd_path);
g_free(cmd_file);
g_signal_connect(G_OBJECT(pTab->vte), "beep", G_CALLBACK(termit_on_beep), pTab);
g_signal_connect(G_OBJECT(pTab->vte), "focus-in-event", G_CALLBACK(termit_on_focus), pTab);
g_signal_connect(G_OBJECT(pTab->vte), "window-title-changed", G_CALLBACK(termit_on_tab_title_changed), NULL);
g_signal_connect(G_OBJECT(pTab->vte), "child-exited", G_CALLBACK(termit_on_child_exited), NULL);
// g_signal_connect(G_OBJECT(pTab->vte), "eof", G_CALLBACK(termit_eof), NULL);
g_signal_connect_swapped(G_OBJECT(pTab->vte), "button-press-event", G_CALLBACK(termit_on_popup), NULL);
vte_terminal_set_encoding(VTE_TERMINAL(pTab->vte), pTab->encoding);
pTab->matches = g_array_new(FALSE, TRUE, sizeof(struct Match));
termit_tab_add_matches(pTab, configs.matches);
termit_tab_set_transparency(pTab, pTab->style.transparency);
vte_terminal_set_font(VTE_TERMINAL(pTab->vte), pTab->style.font);
gint index = gtk_notebook_append_page(GTK_NOTEBOOK(termit.notebook), pTab->hbox, pTab->tab_name);
if (index == -1) {
ERROR("%s", _("Cannot create a new tab"));
return;
}
if (configs.fill_tabbar) {
GValue val = {};
g_value_init(&val, G_TYPE_BOOLEAN);
g_value_set_boolean(&val, TRUE);
gtk_container_child_set_property(GTK_CONTAINER(termit.notebook), pTab->hbox, "tab-expand", &val);
gtk_container_child_set_property(GTK_CONTAINER(termit.notebook), pTab->hbox, "tab-fill", &val);
}
termit_tab_set_audible_bell(pTab, configs.audible_bell);
termit_tab_set_visible_bell(pTab, configs.visible_bell);
pTab->scrollbar = gtk_vscrollbar_new(vte_terminal_get_adjustment(VTE_TERMINAL(pTab->vte)));
gtk_box_pack_start(GTK_BOX(pTab->hbox), pTab->vte, TRUE, TRUE, 0);
gtk_box_pack_start(GTK_BOX(pTab->hbox), pTab->scrollbar, FALSE, FALSE, 0);
GtkWidget* tabWidget = gtk_notebook_get_nth_page(GTK_NOTEBOOK(termit.notebook), index);
if (!tabWidget) {
ERROR("tabWidget is NULL");
return;
}
g_object_set_data(G_OBJECT(tabWidget), TERMIT_TAB_DATA, pTab);
if (index == 0) { // there is no "switch-page" signal on the first page
termit_set_statusbar_message(index);
}
pTab->scrollbar_is_shown = configs.show_scrollbar;
gtk_widget_show_all(termit.notebook);
if (pTab->style.image_file == NULL) {
vte_terminal_set_background_image(VTE_TERMINAL(pTab->vte), NULL);
} else {
vte_terminal_set_background_image_file(VTE_TERMINAL(pTab->vte), pTab->style.image_file);
}
termit_tab_apply_colors(pTab);
gtk_notebook_set_current_page(GTK_NOTEBOOK(termit.notebook), index);
gtk_notebook_set_tab_reorderable(GTK_NOTEBOOK(termit.notebook), pTab->hbox, TRUE);
gtk_window_set_focus(GTK_WINDOW(termit.main_window), pTab->vte);
termit_check_single_tab();
termit_hide_scrollbars();
}
/**
* tilda_term_config_defaults ()
*
* Read and set all of the defaults for this terminal from the current configuration.
*
* Success: return 0
* Failure: return non-zero
*/
static gint tilda_term_config_defaults (tilda_term *tt)
{
DEBUG_FUNCTION ("tilda_term_config_defaults");
DEBUG_ASSERT (tt != NULL);
gdouble transparency_level = 0.0;
GdkRGBA fg, bg, cc;
gchar* word_chars;
gint i;
gint cursor_shape;
/** Colors & Palette **/
bg.red = GUINT16_TO_FLOAT(config_getint ("back_red"));
bg.green = GUINT16_TO_FLOAT(config_getint ("back_green"));
bg.blue = GUINT16_TO_FLOAT(config_getint ("back_blue"));
bg.alpha = 1.0;
fg.red = GUINT16_TO_FLOAT(config_getint ("text_red"));
fg.green = GUINT16_TO_FLOAT(config_getint ("text_green"));
fg.blue = GUINT16_TO_FLOAT(config_getint ("text_blue"));
fg.alpha = 1.0;
cc.red = GUINT16_TO_FLOAT(config_getint ("cursor_red"));
cc.green = GUINT16_TO_FLOAT(config_getint ("cursor_green"));
cc.blue = GUINT16_TO_FLOAT(config_getint ("cursor_blue"));
cc.alpha = 1.0;
for(i = 0;i < TERMINAL_PALETTE_SIZE; i++) {
current_palette[i].red = GUINT16_TO_FLOAT(config_getnint ("palette", i*3));
current_palette[i].green = GUINT16_TO_FLOAT(config_getnint ("palette", i*3+1));
current_palette[i].blue = GUINT16_TO_FLOAT(config_getnint ("palette", i*3+2));
current_palette[i].alpha = 1.0;
}
vte_terminal_set_colors_rgba (VTE_TERMINAL(tt->vte_term), &fg, &bg, current_palette, TERMINAL_PALETTE_SIZE);
/** Bells **/
vte_terminal_set_audible_bell (VTE_TERMINAL(tt->vte_term), config_getbool ("bell"));
vte_terminal_set_visible_bell (VTE_TERMINAL(tt->vte_term), config_getbool ("bell"));
/** Cursor **/
vte_terminal_set_cursor_blink_mode (VTE_TERMINAL(tt->vte_term),
(config_getbool ("blinks"))?VTE_CURSOR_BLINK_ON:VTE_CURSOR_BLINK_OFF);
vte_terminal_set_color_cursor_rgba (VTE_TERMINAL(tt->vte_term), &cc);
cursor_shape = config_getint("cursor_shape");
if (cursor_shape < 0 || cursor_shape > 2) {
config_setint("cursor_shape", 0);
cursor_shape = 0;
}
vte_terminal_set_cursor_shape(VTE_TERMINAL(tt->vte_term), (VteTerminalCursorShape)cursor_shape);
/** Scrolling **/
vte_terminal_set_scroll_background (VTE_TERMINAL(tt->vte_term), config_getbool ("scroll_background"));
vte_terminal_set_scroll_on_output (VTE_TERMINAL(tt->vte_term), config_getbool ("scroll_on_output"));
vte_terminal_set_scroll_on_keystroke (VTE_TERMINAL(tt->vte_term), config_getbool ("scroll_on_key"));
/** Mouse **/
vte_terminal_set_mouse_autohide (VTE_TERMINAL(tt->vte_term), FALSE); /* TODO: make this configurable */
/** Text Properties **/
vte_terminal_set_allow_bold (VTE_TERMINAL(tt->vte_term), config_getbool ("bold"));
gtk_widget_set_double_buffered (tt->vte_term, config_getbool("double_buffer"));
PangoFontDescription *description =
pango_font_description_from_string (config_getstr ("font"));
vte_terminal_set_font (VTE_TERMINAL (tt->vte_term), description);
/** Scrollback **/
vte_terminal_set_scrollback_lines (VTE_TERMINAL(tt->vte_term), config_getbool("scroll_history_infinite") ? -1 : config_getint ("lines"));
/** Keys **/
switch (config_getint ("backspace_key"))
{
case ASCII_DELETE:
vte_terminal_set_backspace_binding (VTE_TERMINAL(tt->vte_term), VTE_ERASE_ASCII_DELETE);
break;
case DELETE_SEQUENCE:
vte_terminal_set_backspace_binding (VTE_TERMINAL(tt->vte_term), VTE_ERASE_DELETE_SEQUENCE);
break;
case ASCII_BACKSPACE:
vte_terminal_set_backspace_binding (VTE_TERMINAL(tt->vte_term), VTE_ERASE_ASCII_BACKSPACE);
break;
case AUTO:
default:
vte_terminal_set_backspace_binding (VTE_TERMINAL(tt->vte_term), VTE_ERASE_AUTO);
break;
}
switch (config_getint ("delete_key"))
{
case ASCII_DELETE:
vte_terminal_set_delete_binding (VTE_TERMINAL(tt->vte_term), VTE_ERASE_ASCII_DELETE);
break;
case DELETE_SEQUENCE:
vte_terminal_set_delete_binding (VTE_TERMINAL(tt->vte_term), VTE_ERASE_DELETE_SEQUENCE);
break;
case ASCII_BACKSPACE:
vte_terminal_set_delete_binding (VTE_TERMINAL(tt->vte_term), VTE_ERASE_ASCII_BACKSPACE);
break;
case AUTO:
default:
vte_terminal_set_delete_binding (VTE_TERMINAL(tt->vte_term), VTE_ERASE_AUTO);
break;
}
/** Word chars **/
word_chars = config_getstr ("word_chars");
if (NULL == word_chars || '\0' == *word_chars) {
word_chars = DEFAULT_WORD_CHARS;
}
vte_terminal_set_word_chars (VTE_TERMINAL(tt->vte_term), word_chars);
/** Background **/
if (config_getbool ("use_image"))
vte_terminal_set_background_image_file (VTE_TERMINAL(tt->vte_term), config_getstr ("image"));
else
vte_terminal_set_background_image_file (VTE_TERMINAL(tt->vte_term), NULL);
transparency_level = ((gdouble) config_getint ("transparency"))/100;
if (config_getbool ("enable_transparency") && transparency_level > 0)
{
vte_terminal_set_background_saturation (VTE_TERMINAL (tt->vte_term), transparency_level);
vte_terminal_set_opacity (VTE_TERMINAL (tt->vte_term), (1.0 - transparency_level) * 0xffff);
vte_terminal_set_background_transparent (VTE_TERMINAL(tt->vte_term), !tt->tw->have_argb_visual);
}
return 0;
}
void terminal::set_font_description(PangoFontDescription **i_font) {
if ( m_terminal != NULL && *i_font != NULL ) {
vte_terminal_set_font(m_terminal, *i_font);
}
}
static void
configure_term_widget (VteTerminal *vtterm,
GVariantDict *options)
{
/* Pick default settings from the settings... */
dg_lmem gchar *opt_font = NULL;
dg_lmem gchar *opt_theme = NULL;
dg_lmem gchar *opt_fgcolor = NULL;
dg_lmem gchar *opt_bgcolor = NULL;
gboolean opt_bold;
guint opt_scroll;
DwtSettings *settings = dwt_settings_get_instance ();
g_object_get (settings,
"font", &opt_font,
"theme", &opt_theme,
"allow-bold", &opt_bold,
"scrollback", &opt_scroll,
"foreground-color", &opt_fgcolor,
"background-color", &opt_bgcolor,
NULL);
/*
* This ensures that properties are updated for the terminal whenever they
* change in the configuration files.
*
* TODO: For now this is done only for those properties which cannot be
* overriden using command line flags.
*/
static const struct {
const gchar *setting_name;
const gchar *property_name;
GBindingFlags bind_flags;
} property_bind_map[] = {
{ "mouse-autohide", "pointer-autohide", G_BINDING_SYNC_CREATE },
{ "audible-bell", "audible-bell", G_BINDING_SYNC_CREATE },
};
for (guint i = 0; i < G_N_ELEMENTS (property_bind_map); i++) {
g_object_bind_property (settings,
property_bind_map[i].setting_name,
G_OBJECT (vtterm),
property_bind_map[i].property_name,
property_bind_map[i].bind_flags);
}
/* ...and allow command line options to override them. */
if (options) {
dg_lmem gchar *cmd_font = NULL;
g_variant_dict_lookup (options, "font", "s", &cmd_font);
if (cmd_font) SWAP (gchar*, cmd_font, opt_font);
dg_lmem gchar *cmd_theme = NULL;
g_variant_dict_lookup (options, "theme", "s", &cmd_theme);
if (cmd_theme) SWAP (gchar*, cmd_theme, opt_theme);
g_variant_dict_lookup (options, "allow-bold", "b", &opt_bold);
g_variant_dict_lookup (options, "scrollback", "u", &opt_scroll);
}
PangoFontDescription *fontd = pango_font_description_from_string (opt_font);
if (fontd) {
if (!pango_font_description_get_family (fontd))
pango_font_description_set_family_static (fontd, "monospace");
if (!pango_font_description_get_size (fontd))
pango_font_description_set_size (fontd, 12 * PANGO_SCALE);
vte_terminal_set_font (vtterm, fontd);
pango_font_description_free (fontd);
fontd = NULL;
}
const Theme *theme = &themes[1];
if (opt_theme) {
theme = find_theme (opt_theme);
if (!theme) {
g_printerr ("No such theme '%s', using default (linux)\n", opt_theme);
theme = &themes[1];
}
}
GdkRGBA fgcolor, bgcolor;
if (!(opt_fgcolor && gdk_rgba_parse (&fgcolor, opt_fgcolor)))
fgcolor = theme->fg;
if (!(opt_bgcolor && gdk_rgba_parse (&bgcolor, opt_bgcolor)))
bgcolor = theme->bg;
vte_terminal_set_rewrap_on_resize (vtterm, TRUE);
vte_terminal_set_scroll_on_keystroke (vtterm, TRUE);
vte_terminal_set_audible_bell (vtterm, FALSE);
vte_terminal_set_scroll_on_output (vtterm, FALSE);
vte_terminal_set_allow_bold (vtterm, opt_bold);
vte_terminal_set_scrollback_lines (vtterm, opt_scroll);
vte_terminal_set_cursor_blink_mode (vtterm, VTE_CURSOR_BLINK_OFF);
vte_terminal_set_cursor_shape (vtterm, VTE_CURSOR_SHAPE_BLOCK);
vte_terminal_set_colors (vtterm,
&fgcolor,
&bgcolor,
theme->colors,
G_N_ELEMENTS (theme->colors));
const GRegexCompileFlags regex_compile_flags =
G_REGEX_CASELESS | G_REGEX_OPTIMIZE | G_REGEX_MULTILINE;
gint match_tag =
vte_terminal_match_add_gregex (vtterm,
g_regex_new (uri_regexp,
regex_compile_flags,
G_REGEX_MATCH_NOTEMPTY,
NULL),
G_REGEX_MATCH_NOTEMPTY);
vte_terminal_match_set_cursor_type (vtterm, match_tag, GDK_HAND2);
}
void terminal::setup_terminal() {
if ( m_terminal && m_configuration ) {
GError *error = NULL;
vte_terminal_set_scrollback_lines(m_terminal, m_configuration->get_scrollback_lines());
vte_terminal_set_allow_bold(m_terminal, m_configuration->get_allow_bold());
vte_terminal_set_audible_bell(m_terminal, m_configuration->get_audible_bell());
vte_terminal_set_scroll_on_keystroke(m_terminal, m_configuration->get_scroll_on_keystroke());
vte_terminal_set_scroll_on_output(m_terminal, m_configuration->get_scroll_on_output());
vte_terminal_set_rewrap_on_resize(m_terminal, m_configuration->get_rewrap_on_resize());
vte_terminal_set_mouse_autohide(m_terminal, m_configuration->get_autohide_mouse());
if ( ! vte_terminal_set_encoding(m_terminal, m_configuration->get_encoding().c_str(), &error) ) {
sterm::common::warning("sterm::terminal", "failed to set terminal encoding to '%s'", m_configuration->get_encoding().c_str());
sterm::common::debug("sterm::terminal", "VteTerminal error message: %s", error->message);
}
std::string word_chars = m_configuration->get_word_chars();
if ( ! word_chars.empty() )
vte_terminal_set_word_char_exceptions(m_terminal, word_chars.c_str());
else
vte_terminal_set_word_char_exceptions(m_terminal, NULL);
vte_terminal_set_cursor_blink_mode(m_terminal, m_configuration->get_cursor_blink_mode());
vte_terminal_set_cursor_shape(m_terminal, m_configuration->get_cursor_shape());
PangoFontDescription *font = NULL;
if ( m_configuration->copy_font_description(&font) ) {
vte_terminal_set_font(m_terminal, font);
pango_font_description_free(font);
} else {
vte_terminal_set_font(m_terminal, NULL);
}
std::vector<GdkRGBA> color_palette = m_configuration->get_color_palette();
color foreground = m_configuration->get_foreground_color();
color background = m_configuration->get_background_color();
color bold_color = m_configuration->get_bold_color();
color cursor_color = m_configuration->get_cursor_color();
color highlight_bg = m_configuration->get_highlight_bg_color();
color highlight_fg = m_configuration->get_highlight_fg_color();
if ( color_palette.size() == PALETTE_SIZE )
vte_terminal_set_colors(m_terminal, NULL, NULL, color_palette.data(), PALETTE_SIZE);
else
vte_terminal_set_default_colors(m_terminal);
if ( foreground.set )
vte_terminal_set_color_foreground(m_terminal, &(foreground.value));
if ( background.set )
vte_terminal_set_color_background(m_terminal, &(background.value));
if ( bold_color.set )
vte_terminal_set_color_bold(m_terminal, &(bold_color.value));
else
vte_terminal_set_color_bold(m_terminal, NULL);
if ( cursor_color.set )
vte_terminal_set_color_cursor(m_terminal, &(cursor_color.value));
else
vte_terminal_set_color_cursor(m_terminal, NULL);
if ( highlight_bg.set )
vte_terminal_set_color_highlight(m_terminal, &(highlight_bg.value));
else
vte_terminal_set_color_highlight(m_terminal, NULL);
if ( highlight_fg.set )
vte_terminal_set_color_highlight_foreground(m_terminal, &(highlight_fg.value));
else
vte_terminal_set_color_highlight_foreground(m_terminal, NULL);
}
}