Embedding the VTE Virtual Terminal

[Stevenix <steve gnulinux gmail com>]

Hi,

I'm writing a Gui+Terminal application, where VTE is embedded on window, and
the GUI Menu Items.

And i'm trying to call this action...

... calls to this action from the menu... (just fork a 'ls' command)

But i'm unable to get the 'ls' listing ...

 void VimWindow (GtkWidget *widget, gpointer gdata)
    {
    GtkWidget *vte;
      vte = vte_terminal_new();
              [b]vte_terminal_fork_command(VTE_TERMINAL(vte), "ls", NULL,
NULL, ".", FALSE, FALSE, FALSE);[/b]
            } 


All the source;

#include <gtk/gtk.h>
    #include <vte/vte.h>
    #include <stdlib.h>
    #include <unistd.h>
    #include <stdio.h>

    /* gcc -Wall -g term.c -o term `pkg-config --cflags --libs gtk+-2.0 vte`
*/

    /*-- This function allows the program to exit properly when the window
is closed --*/
    gint destroyapp (GtkWidget *widget, gpointer gdata)
    {
      g_print ("Quitting...\n");
      gtk_main_quit();
      return (FALSE);
    }

    /*-- This function allows the program to exit properly when the window
is closed --*/
    gint ClosingAppWindow (GtkWidget *widget, gpointer gdata)
    {
      g_print ("Quitting...\n");
      gtk_main_quit();
      return (FALSE);
    }
   
    void VimWindow (GtkWidget *widget, gpointer gdata)
    {
    GtkWidget *vte;
      vte = vte_terminal_new();
              vte_terminal_fork_command(VTE_TERMINAL(vte), "ls", NULL, NULL,
".", FALSE, FALSE, FALSE);
            }

    long size;
    char *buf;
    char *ptr;

    int main( int   argc, char *argv[] )
    {
       
        size = pathconf(".", _PC_PATH_MAX);
        if ((buf = (char *)malloc((size_t)size)) != NULL) ptr = getcwd(buf,
(size_t)size);

        GtkWidget *window;
        GtkWidget *vbox;
        GtkWidget *menuFile;
        GtkWidget *menuEdit;
        GtkWidget *menuApp;
        GtkWidget *menuHelp;
        GtkWidget *menubar;
        GtkWidget *menu;
        GtkWidget *menuitem;
        GtkWidget *vte;
        GtkWidget *notebook;
        GtkWidget *scrolled_window;
        GtkWidget *label;
       
        gtk_init (&argc, &argv);
       
        window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
        gtk_widget_set_size_request (GTK_WIDGET (window), 800, 600);
        gtk_window_set_title (GTK_WINDOW (window), "gnomenus v0.1");
        g_signal_connect (G_OBJECT (window), "delete_event", G_CALLBACK
(gtk_main_quit), NULL);
       
        vbox = gtk_vbox_new(FALSE,0);
        gtk_container_add (GTK_CONTAINER (window), vbox);
       
        menubar = gtk_menu_bar_new();
        gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
        gtk_widget_show(menubar);
       
        /*---------------- Create File menu items ------------------*/

        menuFile = gtk_menu_item_new_with_label ("File");
        gtk_menu_bar_append (GTK_MENU_BAR(menubar), menuFile);
        gtk_widget_show(menuFile);

        /*-- Create File submenu  --*/
        menu = gtk_menu_new();
        gtk_menu_item_set_submenu(GTK_MENU_ITEM(menuFile), menu);

        /*-- Create New menu item under File submenu --*/
        menuitem = gtk_menu_item_new_with_label ("Open Tab       CTRL+T");
        gtk_menu_append(GTK_MENU(menu), menuitem);
        gtk_widget_show (menuitem);

        /*-- Create Open menu item under File submenu --*/
        menuitem = gtk_menu_item_new_with_label ("Open");
        gtk_menu_append(GTK_MENU(menu), menuitem);
        gtk_widget_show (menuitem);

        /*-- Create Exit menu item under File submenu --*/
        menuitem = gtk_menu_item_new_with_label ("Exit");
        gtk_menu_append(GTK_MENU(menu), menuitem);
        gtk_signal_connect(GTK_OBJECT (menuitem), "activate",
GTK_SIGNAL_FUNC (ClosingAppWindow), NULL);
        gtk_widget_show (menuitem);
        /*---------------- End File menu declarations ----------------*/

        /*---------------- Create Edit menu items --------------------*/

        menuEdit = gtk_menu_item_new_with_label ("Edit");
        gtk_menu_bar_append (GTK_MENU_BAR(menubar), menuEdit);
        gtk_widget_show(menuEdit);

        /*-- Create File submenu --*/
        menu = gtk_menu_new();
        gtk_menu_item_set_submenu(GTK_MENU_ITEM(menuEdit), menu);

        /*-- Create Undo menu item under Edit submenu --*/
        menuitem = gtk_menu_item_new_with_label ("Undo");
        gtk_menu_append(GTK_MENU(menu), menuitem);
        gtk_widget_show (menuitem);

        /*-- Create Copy menu item under File submenu --*/
        menuitem = gtk_menu_item_new_with_label ("Copy");
        gtk_menu_append(GTK_MENU(menu), menuitem);
        gtk_widget_show (menuitem);

        /*-- Create Cut menu item under File submenu --*/
        menuitem = gtk_menu_item_new_with_label ("Cut");
        gtk_menu_append(GTK_MENU(menu), menuitem);
        gtk_widget_show (menuitem);
        /*---------------- End Edit menu declarations ----------------*/

   /*---------------- Start App menu declarations ----------------*/
        menuApp = gtk_menu_item_new_with_label ("App");
        gtk_menu_bar_append (GTK_MENU_BAR(menubar), menuApp);
        gtk_widget_show(menuApp);

        /*-- Create App submenu --*/
        menu = gtk_menu_new();
        gtk_menu_item_set_submenu(GTK_MENU_ITEM(menuApp), menu);
       
           /*-- Create About menu item under Help submenu --*/
        menuitem = gtk_menu_item_new_with_label ("Vim");
        gtk_menu_append(GTK_MENU(menu), menuitem);
        gtk_widget_show (menuitem);
       
        /*---------------- Start Help menu declarations ----------------*/
        menuHelp = gtk_menu_item_new_with_label ("Help");
        gtk_menu_bar_append (GTK_MENU_BAR(menubar), menuHelp);
        gtk_widget_show(menuHelp);

        /*-- Create Help submenu --*/
        menu = gtk_menu_new();
        gtk_menu_item_set_submenu(GTK_MENU_ITEM(menuHelp), menu);

        /*-- Create About menu item under Help submenu --*/
        menuitem = gtk_menu_item_new_with_label ("About");
        gtk_menu_append(GTK_MENU(menu), menuitem);
        gtk_signal_connect(GTK_OBJECT (menuitem), "activate",
GTK_SIGNAL_FUNC (VimWindow), NULL);
        gtk_widget_show (menuitem);
        /*---------------- End Help menu declarations ----------------*/

        notebook = gtk_notebook_new ();
        gtk_notebook_set_tab_pos (GTK_NOTEBOOK (notebook), GTK_POS_BOTTOM);
        gtk_box_pack_start (GTK_BOX (vbox), notebook, TRUE, TRUE, 0);

        scrolled_window = gtk_scrolled_window_new (NULL, NULL);
        gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW
(scrolled_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
       
        label = gtk_label_new ("term1");
        gtk_notebook_append_page (GTK_NOTEBOOK (notebook), scrolled_window,
label);

        vte = vte_terminal_new();
        vte_terminal_set_background_transparent(VTE_TERMINAL(vte), FALSE);
        vte_terminal_set_size(VTE_TERMINAL(vte), 80, 25);
        vte_terminal_fork_command(VTE_TERMINAL(vte), NULL, NULL, NULL, ptr,
TRUE, TRUE,TRUE);
        vte_terminal_set_scroll_on_keystroke(VTE_TERMINAL (vte), TRUE);
        gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW
(scrolled_window), vte);
 
           
        gtk_widget_show (label);
        gtk_widget_show (notebook);
        gtk_widget_show (scrolled_window);
        gtk_widget_show (vte);
        gtk_widget_show (vbox);
        gtk_widget_show  (window);
       
        gtk_main ();
       
        return 0;
    }
-- 
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