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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
*************************************************************************/
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include "gui.h"
#include <glade/glade.h>
#include <gdk/gdkkeysyms.h>
#include <gdk/gdk.h>
#include "viewport.h"
#include <util/alloc.h>
#include <util/strview.h>
GladeXML *xml; //global libglade vars
void Color_Widget_bg(char *colorstring, GtkWidget * widget)
{
GdkColor color;
gdk_color_parse(colorstring, &color);
gtk_widget_modify_bg(widget, GTK_STATE_NORMAL, &color);
gtk_widget_modify_base(widget, GTK_STATE_NORMAL, &color);
}
void load_graph_properties(void) {
//dlgOpenGraph , GtkDialog
gtk_entry_set_text((GtkEntry *)
glade_xml_get_widget(xml, "entryGraphFileName"),
view->Topview->Graphdata.GraphFileName);
}
void show_gui_warning(char *str)
{
GtkMessageDialog *Dlg = (GtkMessageDialog *)gtk_message_dialog_new(NULL,
GTK_DIALOG_MODAL,
GTK_MESSAGE_WARNING,
GTK_BUTTONS_OK, "%s", str);
gtk_dialog_run((GtkDialog *) Dlg);
gtk_object_destroy((GtkObject *) Dlg);
}
/*
Generic Open File dialog, if a file is selected and return value is 1, else 0
file name is copied to char* filename,which should be allocated before using the function
*/
int openfiledlg(char **filename) {
assert(filename != NULL);
GtkWidget *dialog;
int rv;
dialog = gtk_file_chooser_dialog_new("Open File",
NULL,
GTK_FILE_CHOOSER_ACTION_OPEN,
GTK_STOCK_CANCEL,
GTK_RESPONSE_CANCEL,
GTK_STOCK_OPEN,
GTK_RESPONSE_ACCEPT, NULL);
if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
*filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
rv = 1;
} else
rv = 0;
gtk_widget_destroy(dialog);
return rv;
}
int savefiledlg(char **filename) {
assert(filename != NULL);
GtkWidget *dialog;
int rv;
dialog = gtk_file_chooser_dialog_new("Save File",
NULL,
GTK_FILE_CHOOSER_ACTION_OPEN,
GTK_STOCK_CANCEL,
GTK_RESPONSE_CANCEL,
GTK_STOCK_OPEN,
GTK_RESPONSE_ACCEPT, NULL);
if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
*filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
rv = 1;
} else
rv = 0;
gtk_widget_destroy(dialog);
return rv;
}
void append_textview(GtkTextView * textv, const char *s, size_t bytes)
{
GtkTextIter endit;
GtkTextBuffer *gtkbuf;
/*get text view buffer */
gtkbuf = gtk_text_view_get_buffer(textv);
/*set iterator to the end of the buffer */
gtk_text_buffer_get_end_iter(gtkbuf, &endit);
/* insert buf to the end */
gtk_text_buffer_insert(gtkbuf, &endit, s, (int)bytes);
}
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