callbacks.c

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/*************************************************************************
 * Copyright (c) 2011 AT&T Intellectual Property 
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors: Details at https://graphviz.org
 *************************************************************************/
 
#define _CRT_SECURE_NO_DEPRECATE 1
#include "config.h"
#include <gtk/gtk.h>
#include "callbacks.h"
#include "viewport.h"
#include "selectionfuncs.h"
 
//Menu Items 
 
void save_as_graph_clicked(GtkWidget * widget, gpointer user_data)
{
    (void)widget;
    (void)user_data;
 
    GtkWidget *dialog;
    dialog = gtk_file_chooser_dialog_new("Save File",
                                         NULL,
                                         GTK_FILE_CHOOSER_ACTION_SAVE,
                                         GTK_STOCK_CANCEL,
                                         GTK_RESPONSE_CANCEL,
                                         GTK_STOCK_SAVE,
                                         GTK_RESPONSE_ACCEPT, NULL);
    gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER
                                                   (dialog), TRUE);
 
    if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
        char *filename;
        filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
        save_graph_with_file_name(view->g[view->activeGraph], filename);
        g_free(filename);
    }
    gtk_widget_destroy(dialog);
}
 
void remove_graph_clicked(GtkWidget * widget, gpointer user_data)
{
    (void)widget;
    (void)user_data;
 
    g_print("remove graph button fired\n");
}
 
static void btn_clicked(GtkWidget * widget, gvk_layout layout)
{
    (void)widget;
    (void)layout;
}
 
void btn_dot_clicked(GtkWidget * widget, gpointer user_data)
{
    (void)user_data;
 
    btn_clicked(widget, GVK_DOT);
}
 
void btn_neato_clicked(GtkWidget * widget, gpointer user_data)
{
    (void)user_data;
 
    btn_clicked(widget, GVK_NEATO);
}
 
void btn_twopi_clicked(GtkWidget * widget, gpointer user_data)
{
    (void)user_data;
 
    btn_clicked(widget, GVK_TWOPI);
}
 
void btn_circo_clicked(GtkWidget * widget, gpointer user_data)
{
    (void)user_data;
 
    btn_clicked(widget, GVK_CIRCO);
}
 
void btn_fdp_clicked(GtkWidget * widget, gpointer user_data)
{
    (void)user_data;
 
    btn_clicked(widget, GVK_FDP);
}
 
/*console output widgets*/
_BB void on_clearconsolebtn_clicked(GtkWidget * widget, gpointer user_data)
{
    (void)widget;
    (void)user_data;
 
    gtk_text_buffer_set_text(gtk_text_view_get_buffer
                             ((GtkTextView *)
                              glade_xml_get_widget(xml, "mainconsole")),
                             "", 0);
}
 
_BB void on_hideconsolebtn_clicked(GtkWidget * widget, gpointer user_data)
{
    (void)widget;
    (void)user_data;
 
    gtk_widget_hide(glade_xml_get_widget(xml, "vbox13"));
}
 
_BB void on_consoledecbtn_clicked(GtkWidget * widget, gpointer user_data)
{
    (void)widget;
    (void)user_data;
 
    int w, h;
    gtk_widget_get_size_request((GtkWidget*)
                                glade_xml_get_widget(xml,
                                                     "scrolledwindow7"),
                                &w, &h);
    w -= 5;
    gtk_widget_set_size_request(((GtkWidget*)
                                 glade_xml_get_widget(xml,
                                                      "scrolledwindow7")),
                                w, 0);
}
 
_BB void on_consoleincbtn_clicked(GtkWidget * widget, gpointer user_data)
{
    (void)widget;
    (void)user_data;
 
    int w, h;
    gtk_widget_get_size_request((GtkWidget*)
                                glade_xml_get_widget(xml,
                                                     "scrolledwindow7"),
                                &w, &h);
    w += 5;
    gtk_widget_set_size_request(((GtkWidget*)
                                 glade_xml_get_widget(xml,
                                                      "scrolledwindow7")),
                                w, 0);
}