1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
/* Copyright 2005 Matt Flax <flatmax@ieee.org>
This file is part of MFFM GTK wrapper class set
MFFM GTK wrapper class set 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.
MFFM GTK wrapper class set 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 have received a copy of the GNU General Public License
along with MFFM GTK wrapper class set
*/
#ifndef FILEGTK_H_
#define FILEGTK_H_
#include <iostream>
#include <gtk/gtk.h>
#define TITLE "Select audio file"
class FileGtk {
GtkWidget* fileGtk;
static void store_filename(GtkFileSelection *selector, gpointer data) {
FileGtk* f=(FileGtk*)data;
if (f->fileName) delete f->fileName;
f->fileName = gtk_file_selection_get_filename(GTK_FILE_SELECTION(f->fileGtk));
std::cout<<"FileGtk::store_filename: File is now : "<<f->fileName<<std::endl;
}
void internalInit(void){
fileGtk=gtk_file_selection_new(TITLE);
//gtk_widget_ref(fileGtk);
//gtk_file_selection_complete(GTK_FILE_SELECTION(fileGtk), fileName);
gtk_signal_connect (GTK_OBJECT (GTK_FILE_SELECTION(fileGtk)->ok_button), "clicked", GTK_SIGNAL_FUNC (store_filename), this);
gtk_signal_connect_object (GTK_OBJECT (GTK_FILE_SELECTION(fileGtk)->ok_button), "clicked", GTK_SIGNAL_FUNC (gtk_widget_hide), GTK_OBJECT(fileGtk));
gtk_signal_connect_object(GTK_OBJECT (GTK_FILE_SELECTION(fileGtk)->cancel_button), "clicked", GTK_SIGNAL_FUNC (gtk_widget_hide),GTK_OBJECT(fileGtk));
}
protected:
gchar* fileName;
public:
FileGtk(void){
#ifdef DEBUG
std::cout<<"FileGtk::FileGtk()"<<std::endl;
#endif
fileName=NULL;
internalInit();
}
FileGtk(const char* name){
#ifdef DEBUG
std::cout<<"FileGtk::FileGtk(name)"<<std::endl;
#endif
fileName=g_strdup(name);
internalInit();
}
~FileGtk(void){
#ifdef DEBUG
std::cout<<"FileGtk::~FileGtk()"<<std::endl;
#endif
if (fileName) delete fileName;
//gtk_widget_unref(fileGtk);
// gtk_widget_destroy(fileGtk);
gtk_widget_hide(fileGtk);
}
void getFileName(void){gtk_widget_show(fileGtk);}
void setFileName(const char* fn){
if (fileName) delete fileName;
fileName=g_strdup(fn);
}
void addOKCallback(GtkSignalFunc callB, gpointer data){
gtk_signal_connect_after(GTK_OBJECT(GTK_FILE_SELECTION(fileGtk)->ok_button), "clicked", callB, data);
}
void addCancelCallback(GtkSignalFunc callB, gpointer data){
gtk_signal_connect_after(GTK_OBJECT(GTK_FILE_SELECTION(fileGtk)->cancel_button), "clicked", callB, data);
}
};
#endif //FILEGTK_H_
|
