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#include <gtk/gtk.h>
#include <vte/vte.h>
#include <gdk/gdkkeysyms.h>
static void quit();
gboolean key_press_cb(GtkWidget *widget, GdkEventKey *event);
static void tab_new();
static void tab_close();
/* part of the code is from sakura. :) i just want a more minimal version, sakura is to code bloat for what i want. so snippets will do*/
/* i am very thankful for this part, because it really helped me figure out how to close tabs properly (sounds easy, but i am dumb as a doorknob*/
static GQuark term_data_id = 0;
#define get_page_term( sakura, page_idx ) \
(struct term*)g_object_get_qdata(G_OBJECT( gtk_notebook_get_nth_page( (GtkNotebook*)mt.notebook, page_idx ) ), term_data_id);
static struct {
GtkWidget *win;
GtkWidget *notebook;
gchar *title;
} mt;
struct term {
GtkWidget *vte; /* Reference to VTE terminal */
GtkWidget *scrollbar;
GtkWidget *label;
gchar *label_text;
};
static void quit() {
gtk_main_quit();
}
gboolean key_press_cb (GtkWidget *widget, GdkEventKey *event) {
if (event->state == (GDK_CONTROL_MASK|GDK_SHIFT_MASK)) {
if (gdk_keyval_to_lower(event->keyval) == GDK_t) {
tab_new();
return TRUE;
}
if (gdk_keyval_to_lower(event->keyval) == GDK_x) {
tab_close();
return TRUE;
}
}
return FALSE;
}
static void tab_close() {
gint page = gtk_notebook_get_current_page(GTK_NOTEBOOK(mt.notebook));
struct term *t;
t = get_page_term(NULL, page);
gtk_widget_hide(t->vte);
gtk_notebook_remove_page(GTK_NOTEBOOK(mt.notebook), page);
page = gtk_notebook_get_current_page(GTK_NOTEBOOK(mt.notebook));
g_free(t);
if (gtk_notebook_get_n_pages(GTK_NOTEBOOK(mt.notebook)) == 1) { gtk_notebook_set_show_tabs(GTK_NOTEBOOK(mt.notebook), FALSE); }
if (gtk_notebook_get_n_pages(GTK_NOTEBOOK(mt.notebook)) == 0) { quit(); }
gtk_widget_grab_focus(gtk_notebook_get_nth_page(GTK_NOTEBOOK(mt.notebook), page));
}
static void tab_new() {
struct term *t;
t = g_new0(struct term, 1);
t->label = gtk_label_new("terminal");
t->vte = vte_terminal_new();
vte_terminal_fork_command(VTE_TERMINAL(t->vte), NULL, NULL, NULL, NULL, FALSE, FALSE, FALSE);
int index = gtk_notebook_append_page(GTK_NOTEBOOK(mt.notebook), t->vte, t->label);
if (index == 0) {
gtk_notebook_set_show_tabs(GTK_NOTEBOOK(mt.notebook), FALSE);
} else { gtk_notebook_set_show_tabs(GTK_NOTEBOOK(mt.notebook), TRUE); }
g_object_set_qdata_full(G_OBJECT(gtk_notebook_get_nth_page((GtkNotebook*)mt.notebook, index)), term_data_id, t, NULL);
g_signal_connect(t->vte, "child-exited", G_CALLBACK(tab_close), NULL);
vte_terminal_set_font_from_string(VTE_TERMINAL(t->vte), "Terminus 9");
gtk_widget_show_all(mt.notebook);
gtk_notebook_set_current_page(GTK_NOTEBOOK(mt.notebook), index);
gtk_widget_grab_focus(t->vte);
}
int main (int argc, char* argv[]) {
gtk_init (&argc, &argv);
term_data_id = g_quark_from_static_string("mt");
mt.notebook = gtk_notebook_new();
mt.win = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_default_size(GTK_WINDOW(mt.win), 800, 800);
tab_new();
gtk_container_add (GTK_CONTAINER(mt.win), mt.notebook);
gtk_widget_show_all(mt.win);
g_signal_connect (G_OBJECT (mt.win), "destroy", G_CALLBACK (quit), NULL);
g_signal_connect(mt.win, "key-press-event", G_CALLBACK(key_press_cb), NULL);
gtk_main();
};
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