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tag: v1.0
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/*************************************************************************
** configure-dialog.c for USBView - a USB device viewer
** Copyright (c) 1999, 2000 by Greg Kroah-Hartman, <greg@kroah.com>
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
**
** (See the included file COPYING)
*************************************************************************/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <gtk/gtk.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include "usbtree.h"
#include "usbparse.h"
static GtkWidget *fileEntry;
static GtkWidget *filew;
static char *sFilename;
/*
* Get the selected filename and print it to the console
*/
static void file_ok_sel (GtkWidget *w, GtkFileSelection *fs)
{
char *sTempFile;
/* --- Get the name --- */
sTempFile = gtk_file_selection_get_filename (GTK_FILE_SELECTION (fs));
/* --- Allocate space and save it. --- */
sFilename = malloc (sizeof (char) * (strlen (sTempFile) + 1));
strcpy (sFilename, sTempFile);
/* --- Destroy the file selection --- */
gtk_widget_destroy (filew);
}
static void file_cancel_sel (GtkWidget *w, GtkFileSelection *fs)
{
/* --- Destroy the file selection --- */
gtk_widget_destroy (filew);
}
/*
* DestroyDialog
*
* Destroy the dialog (obvious, eh?) but also remove the
* grab and close the modal.
*/
static int DestroyDialog (GtkWidget *widget, gpointer *data)
{
gtk_grab_remove (widget);
gtk_main_quit ();
return(FALSE);
}
/*
* GetFilename
*/
static char *GetFilename (char *sTitle, char *initialFilename)
{
sFilename = NULL;
/* --- Create a new file selection widget --- */
filew = gtk_file_selection_new (sTitle);
/* --- If it's destroyed --- */
gtk_signal_connect (GTK_OBJECT (filew), "destroy", (GtkSignalFunc) DestroyDialog, &filew);
/* --- Connect the ok_button to file_ok_sel function --- */
gtk_signal_connect (GTK_OBJECT (GTK_FILE_SELECTION (filew)->ok_button), "clicked", (GtkSignalFunc) file_ok_sel, filew );
/* --- Connect the cancel_button to destroy the widget --- */
gtk_signal_connect (GTK_OBJECT (GTK_FILE_SELECTION (filew)->cancel_button), "clicked", (GtkSignalFunc) file_cancel_sel, filew);
/* --- Lets set the filename --- */
gtk_file_selection_set_filename (GTK_FILE_SELECTION(filew), initialFilename);
/* --- Turn off the file operation buttons --- */
gtk_file_selection_hide_fileop_buttons (GTK_FILE_SELECTION(filew));
/* --- Of course, we show it --- */
gtk_widget_show (filew);
/* --- Make sure we keep the focus --- */
gtk_grab_add (filew);
gtk_main ();
return(sFilename);
}
static void ClearShowMessage (GtkWidget *widget, gpointer data)
{
gtk_grab_remove (widget);
}
static void CancelConfigureDialog (GtkWidget *widget, gpointer data)
{
GtkWidget *dialogWidget = (GtkWidget *) data;
gtk_grab_remove (dialogWidget);
/* --- Close the widget --- */
gtk_widget_destroy (dialogWidget);
}
static void OkConfigureDialog (GtkWidget *widget, gpointer data)
{
GtkWidget *dialogWidget = (GtkWidget *) data;
gchar *editString;
editString = gtk_editable_get_chars (GTK_EDITABLE (fileEntry), 0, -1);
gtk_grab_remove (dialogWidget);
/* --- Close the widget --- */
gtk_widget_destroy (dialogWidget);
strcpy (devicesFile, editString);
g_free (editString);
LoadUSBTree(0);
}
static void fileSelectButtonClick (GtkWidget *widget, gpointer data)
{
gchar *newFilename;
newFilename = GetFilename ("locate usbdevfs devices file", devicesFile);
if (newFilename != NULL) {
gtk_entry_set_text (GTK_ENTRY (fileEntry), newFilename);
gtk_widget_show (fileEntry);
g_free (newFilename);
}
}
void configure_dialog (void)
{
GtkWidget *configDialog;
GtkWidget *dialog_vbox2;
GtkWidget *hbox1;
GtkWidget *label1;
GtkWidget *label41;
GtkWidget *label42;
GtkWidget *label43;
GtkWidget *vbox1;
GtkWidget *dialog_action_area2;
GtkWidget *hbuttonbox2;
GtkWidget *okButton;
GtkWidget *cancelButton;
GtkWidget *fileSelectButton;
configDialog = gtk_dialog_new ();
gtk_object_set_data (GTK_OBJECT (configDialog), "configDialog", configDialog);
gtk_window_set_title (GTK_WINDOW (configDialog), "USB View Configuration");
gtk_window_set_policy (GTK_WINDOW (configDialog), TRUE, TRUE, FALSE);
dialog_vbox2 = GTK_DIALOG (configDialog)->vbox;
gtk_object_set_data (GTK_OBJECT (configDialog), "dialog_vbox2", dialog_vbox2);
gtk_widget_show (dialog_vbox2);
vbox1 = gtk_vbox_new (FALSE, 0);
gtk_widget_ref (vbox1);
gtk_object_set_data_full (GTK_OBJECT (configDialog), "vbox1", vbox1, (GtkDestroyNotify) gtk_widget_unref);
gtk_widget_show (vbox1);
gtk_box_pack_start (GTK_BOX (dialog_vbox2), vbox1, TRUE, TRUE, 0);
label41 = gtk_label_new ("");
gtk_widget_ref (label41);
gtk_object_set_data_full (GTK_OBJECT (configDialog), "label41", label41, (GtkDestroyNotify) gtk_widget_unref);
gtk_widget_show (label41);
gtk_box_pack_start (GTK_BOX (vbox1), label41, FALSE, FALSE, 0);
hbox1 = gtk_hbox_new (FALSE, 0);
gtk_widget_ref (hbox1);
gtk_object_set_data_full (GTK_OBJECT (configDialog), "hbox1", hbox1, (GtkDestroyNotify) gtk_widget_unref);
gtk_widget_show (hbox1);
// gtk_box_pack_start (GTK_BOX (dialog_vbox2), hbox1, TRUE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (vbox1), hbox1, TRUE, TRUE, 0);
label42 = gtk_label_new ("");
gtk_widget_ref (label42);
gtk_object_set_data_full (GTK_OBJECT (configDialog), "label42", label42, (GtkDestroyNotify) gtk_widget_unref);
gtk_widget_show (label42);
gtk_box_pack_start (GTK_BOX (vbox1), label42, FALSE, FALSE, 0);
label1 = gtk_label_new (" Location of usbdevfs devices file");
gtk_widget_ref (label1);
gtk_object_set_data_full (GTK_OBJECT (configDialog), "label1", label1, (GtkDestroyNotify) gtk_widget_unref);
gtk_widget_show (label1);
gtk_box_pack_start (GTK_BOX (hbox1), label1, FALSE, FALSE, 5);
fileEntry = gtk_entry_new ();
gtk_widget_ref (fileEntry);
gtk_object_set_data_full (GTK_OBJECT (configDialog), "fileEntry", fileEntry, (GtkDestroyNotify) gtk_widget_unref);
gtk_entry_set_text (GTK_ENTRY (fileEntry), devicesFile);
gtk_widget_show (fileEntry);
gtk_box_pack_start (GTK_BOX (hbox1), fileEntry, TRUE, TRUE, 0);
dialog_action_area2 = GTK_DIALOG (configDialog)->action_area;
gtk_object_set_data (GTK_OBJECT (configDialog), "dialog_action_area2", dialog_action_area2);
gtk_widget_show (dialog_action_area2);
gtk_container_set_border_width (GTK_CONTAINER (dialog_action_area2), 1);
hbuttonbox2 = gtk_hbutton_box_new ();
gtk_widget_ref (hbuttonbox2);
gtk_object_set_data_full (GTK_OBJECT (configDialog), "hbuttonbox2", hbuttonbox2, (GtkDestroyNotify) gtk_widget_unref);
gtk_widget_show (hbuttonbox2);
gtk_box_pack_start (GTK_BOX (dialog_action_area2), hbuttonbox2, TRUE, TRUE, 11);
okButton = gtk_button_new_with_label (" OK ");
gtk_widget_ref (okButton);
gtk_object_set_data_full (GTK_OBJECT (configDialog), "okButton", okButton, (GtkDestroyNotify) gtk_widget_unref);
gtk_widget_show (okButton);
gtk_container_add (GTK_CONTAINER (hbuttonbox2), okButton);
GTK_WIDGET_SET_FLAGS (okButton, GTK_CAN_DEFAULT);
cancelButton = gtk_button_new_with_label (" Cancel ");
gtk_widget_ref (cancelButton);
gtk_object_set_data_full (GTK_OBJECT (configDialog), "cancelButton", cancelButton, (GtkDestroyNotify) gtk_widget_unref);
gtk_widget_show (cancelButton);
gtk_container_add (GTK_CONTAINER (hbuttonbox2), cancelButton);
GTK_WIDGET_SET_FLAGS (cancelButton, GTK_CAN_DEFAULT);
fileSelectButton = gtk_button_new_with_label ("...");
gtk_widget_ref (fileSelectButton);
gtk_object_set_data_full (GTK_OBJECT (configDialog), "fileSelectButton", fileSelectButton, (GtkDestroyNotify) gtk_widget_unref);
gtk_widget_show (fileSelectButton);
gtk_box_pack_start (GTK_BOX (hbox1), fileSelectButton, TRUE, FALSE, 1);
label43 = gtk_label_new (" ");
gtk_widget_ref (label43);
gtk_object_set_data_full (GTK_OBJECT (configDialog), "label43", label43, (GtkDestroyNotify) gtk_widget_unref);
gtk_widget_show (label43);
gtk_box_pack_start (GTK_BOX (hbox1), label43, FALSE, FALSE, 0);
gtk_signal_connect (GTK_OBJECT (okButton), "clicked", GTK_SIGNAL_FUNC (OkConfigureDialog), configDialog);
gtk_signal_connect (GTK_OBJECT (cancelButton), "clicked", GTK_SIGNAL_FUNC (CancelConfigureDialog), configDialog);
gtk_signal_connect (GTK_OBJECT (fileSelectButton), "clicked", GTK_SIGNAL_FUNC (fileSelectButtonClick), configDialog);
/* --- Default the "Ok" button --- */
GTK_WIDGET_SET_FLAGS (okButton, GTK_CAN_DEFAULT);
gtk_widget_grab_default (okButton);
gtk_signal_connect (GTK_OBJECT (configDialog), "destroy", GTK_SIGNAL_FUNC (ClearShowMessage), NULL);
/* --- Show the dialog --- */
gtk_widget_show (configDialog);
/* --- Only this window can have actions done. --- */
gtk_grab_add (configDialog);
return;
}
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