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Add a menu item in pop-up menu for google selected text in terminal. #356

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Add a menu item in pop-up menu for google selected text in terminal. #356

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110 changes: 90 additions & 20 deletions src/tilda_terminal.c
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Original file line number Diff line number Diff line change
Expand Up @@ -32,6 +32,7 @@
#include <string.h>

#define HTTP_REGEXP "(ftp|http)s?://[\\[\\]-a-zA-Z0-9.?$%&/=_~#.,:;+]*"
#define GOOGLE_MENU_TITLE_MAX_CHAR 15

GdkRGBA current_palette[TERMINAL_PALETTE_SIZE];

Expand All @@ -52,6 +53,9 @@ static void maximize_window_cb (GtkWidget *widget, gpointer data);
static void restore_window_cb (GtkWidget *widget, gpointer data);
static void refresh_window_cb (GtkWidget *widget, gpointer data);
static void move_window_cb (GtkWidget *widget, guint x, guint y, gpointer data);
static void open_browser(gchar *url);
static void menu_google_cb (GtkMenuItem *menuitem, gpointer user_data);
gchar * get_current_selection(tilda_term *tt);

gint tilda_term_free (struct tilda_term_ *term)
{
Expand Down Expand Up @@ -730,6 +734,7 @@ menu_copy_cb (GSimpleAction *action,
vte_terminal_copy_clipboard (VTE_TERMINAL (tt->vte_term));
}


static void
menu_paste_cb (GSimpleAction *action,
GVariant *parameter,
Expand Down Expand Up @@ -869,6 +874,37 @@ static void popup_menu (tilda_window *tw, tilda_term *tt)
gtk_menu_set_accel_group(GTK_MENU(menu), tw->accel_group);
gtk_menu_set_accel_path(GTK_MENU(menu), "<tilda>/context");

/*
* If we have selected text in terminal window, then append
* an menu item for Google selected text.
*/
gchar * current_selection = get_current_selection(tt);

if (current_selection != NULL) {

gchar * cutted_selection = NULL;
int len = g_utf8_strlen(current_selection, -1);

if (len >= GOOGLE_MENU_TITLE_MAX_CHAR) {
gchar * tmp = g_malloc((GOOGLE_MENU_TITLE_MAX_CHAR+1) * sizeof(gchar));
g_utf8_strncpy(tmp, current_selection, 15);
cutted_selection = g_strdup_printf("%s...", tmp);
} else {
cutted_selection = g_malloc((len+1) * sizeof(gchar));
g_utf8_strncpy(cutted_selection, current_selection, len);
}

gchar * title = g_strdup_printf (_("Google: %s"), cutted_selection);
GtkWidget * item = gtk_menu_item_new_with_label (title);
gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
gtk_widget_show(item);
g_signal_connect (G_OBJECT(item), "activate", G_CALLBACK(menu_google_cb), tt);

g_free(current_selection);
g_free(cutted_selection);
g_free(title);
}

/* Disable auto hide */
tw->disable_auto_hide = TRUE;
g_signal_connect (G_OBJECT(menu), "unmap", G_CALLBACK(on_popup_hide), tw);
Expand All @@ -886,9 +922,6 @@ static int button_press_cb (G_GNUC_UNUSED GtkWidget *widget, GdkEventButton *eve
tilda_term *tt;
gchar *match;
gint tag;
gchar *cmd;
gchar *web_browser_cmd;
gboolean ret = FALSE;

tt = TILDA_TERM(data);

Expand Down Expand Up @@ -930,23 +963,7 @@ static int button_press_cb (G_GNUC_UNUSED GtkWidget *widget, GdkEventButton *eve
if (match != NULL)
{
g_debug ("Got a Left Click -- Matched: `%s' (%d)", match, tag);

web_browser_cmd = g_strescape (config_getstr ("web_browser"), NULL);
cmd = g_strdup_printf ("%s %s", web_browser_cmd, match);

g_debug ("Launching command: `%s'", cmd);

ret = g_spawn_command_line_async(cmd, NULL);

/* Check that the command launched */
if (!ret)
{
g_critical (_("Failed to launch the web browser. The command was `%s'\n"), cmd);
TILDA_PERROR ();
}

g_free (web_browser_cmd);
g_free (cmd);
open_browser(match);
g_free (match);
}

Expand Down Expand Up @@ -1022,3 +1039,56 @@ gchar *tilda_terminal_get_title (tilda_term *tt)

return title;
}

static void open_browser(gchar *url) {
gchar *web_browser_cmd = g_strescape (config_getstr ("web_browser"), NULL);
gchar *cmd = g_strdup_printf ("%s %s", web_browser_cmd, url);

g_debug ("Launching command: `%s'", cmd);

gboolean ret = g_spawn_command_line_async(cmd, NULL);

/* Check that the command launched */
if (!ret)
{
g_critical (_("Failed to launch the web browser. The command was `%s'\n"), cmd);
TILDA_PERROR ();
}

g_free (web_browser_cmd);
g_free (cmd);
}

static void
menu_google_cb (GtkMenuItem *menuitem,
gpointer user_data)
{
DEBUG_FUNCTION ("menu_google_cb");
DEBUG_ASSERT (user_data != NULL);

tilda_term *tt = TILDA_TERM(user_data);

if (vte_terminal_get_has_selection(VTE_TERMINAL (tt->vte_term))) {
GtkClipboard *clipboard = gtk_widget_get_clipboard (GTK_WIDGET (tt->vte_term), GDK_SELECTION_PRIMARY);
gchar *selected_text = gtk_clipboard_wait_for_text(clipboard);
gchar *google_url = g_strdup_printf ("http://www.google.com/search?ie=UTF-8&q=%s", selected_text);
open_browser(google_url);
g_free (selected_text);
g_free (google_url);
}
}

gchar * get_current_selection(tilda_term *tt)
{
DEBUG_FUNCTION ("get_current_selection");
DEBUG_ASSERT (tt != NULL);

if (vte_terminal_get_has_selection(VTE_TERMINAL (tt->vte_term))) {
GtkClipboard *clipboard = gtk_widget_get_clipboard (GTK_WIDGET (tt->vte_term), GDK_SELECTION_PRIMARY);
return gtk_clipboard_wait_for_text(clipboard);
}

return NULL;
}