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Comparing gtkbfc/gtkbfc.c (file contents):
Revision 1.3 by root, Wed Aug 15 12:44:22 2007 UTC vs.
Revision 1.11 by root, Sat Aug 18 11:08:01 2007 UTC

1/* this file is publiched under the gnu gpl license, version 3 or any later */
2
1#define _GNU_SOURCE 3#define _GNU_SOURCE
2 4
3#include <dlfcn.h> 5#include <dlfcn.h>
4#include <glib.h> 6#include <glib.h>
5#include <gtk/gtk.h> 7#include <gtk/gtk.h>
6#include <stdlib.h> 8#include <stdlib.h>
9#include <string.h>
10#include <unistd.h>
11#include <sys/types.h>
12#include <sys/stat.h>
13#include <fcntl.h>
7 14
8static char *helper = "/etc/gtkbfc-helper"; 15static char *helper = "/etc/gtkbfc-helper";
9 16
10static GObject *(*old_constructor) (GType type, guint n_construct_properties, GObjectConstructParam *construct_properties); 17static GObject *(*old_constructor) (GType type, guint n_construct_properties, GObjectConstructParam *construct_properties);
11 18
19static gchar *last_path;
20
21#if 0
22# define DEBUG(stmt) stmt;
23#else
24# define DEBUG(stmt)
25#endif
26
27/////////////////////////////////////////////////////////////////////////////
28
29gchar *gtk_file_chooser_get_filename (GtkFileChooser *chooser)
30{
31 DEBUG ((printf ("gtk_file_chooser_get_filename %s\n", last_path)))
32 return g_strdup (last_path ? last_path : "/nonex1st4nt");
33}
34
35gboolean gtk_file_chooser_select_filename (GtkFileChooser *chooser, const char *filename)
36{
37 return 1;
38}
39
40void gtk_file_chooser_unselect_all (GtkFileChooser *chooser)
41{
42}
43
44gboolean gtk_file_chooser_set_filename (GtkFileChooser *chooser, const char *filename)
45{
46 return 1;
47}
48
49void gtk_file_chooser_set_current_name (GtkFileChooser *chooser, const char *filename)
50{
51}
52
53GSList *gtk_file_chooser_get_filenames (GtkFileChooser *chooser)
54{
55 GSList *rv = 0;
56 rv = g_slist_prepend (rv, gtk_file_chooser_get_filename (chooser));
57 return rv;
58}
59
60gboolean gtk_file_chooser_set_current_folder (GtkFileChooser *chooser, const gchar *folder)
61{
62 return 1;
63}
64
65gchar * gtk_file_chooser_get_current_folder (GtkFileChooser *chooser)
66{
67 DEBUG ((printf ("gtk_file_chooser_get_current_folder\n")))
68 return g_strdup ("/tmp/gtkbfc");
69}
70
71/////////////////////////////////////////////////////////////////////////////
72
73static const gchar *
74from_uri (const gchar *uri)
75{
76 const gchar *rv = uri;
77
78 if (uri && uri == strstr (uri, "file:///"))
79 rv = uri + 7;
80
81 return rv;
82}
83
84static gchar *
85to_uri (gchar *file)
86{
87 gchar *rv = NULL;
88
89 if (file)
90 {
91 GString *str = g_string_new ("file://");
92
93 str = g_string_append (str, file);
94 rv = g_strdup (str->str);
95 g_string_free (str, TRUE);
96 g_free (file);
97 }
98
99 return rv;
100}
101
102static GSList *
103to_uris (GSList *files)
104{
105 GSList *item = files;
106
107 for (; item; item = g_slist_next (item))
108 {
109 GString *str = g_string_new ("file://");
110 gchar *cur = item->data;
111
112 str = g_string_append (str, cur);
113 item->data = g_string_free (str, FALSE);
114 g_free (cur);
115 }
116
117 return files;
118}
119
120gchar *gtk_file_chooser_get_uri (GtkFileChooser *chooser)
121{
122 gchar *uri = to_uri(gtk_file_chooser_get_filename (chooser));
123 DEBUG ((printf ("gtk_file_chooser_get_uri %s\n", uri)));
124 return uri;
125}
126
127gboolean gtk_file_chooser_set_uri (GtkFileChooser *chooser, const char *uri)
128{
129 return gtk_file_chooser_set_filename (chooser, from_uri (uri));
130}
131
132GSList *gtk_file_chooser_get_uris (GtkFileChooser *chooser)
133{
134 return to_uris (gtk_file_chooser_get_filenames (chooser));
135}
136
137gboolean gtk_file_chooser_set_current_folder_uri(GtkFileChooser *chooser, const gchar *uri)
138{
139 return gtk_file_chooser_set_current_folder (chooser, from_uri (uri));
140}
141
142gchar *gtk_file_chooser_get_current_folder_uri (GtkFileChooser *chooser)
143{
144 return to_uri (gtk_file_chooser_get_current_folder (chooser));
145}
146
147/////////////////////////////////////////////////////////////////////////////
148
12static gboolean activate_cb (gpointer data) 149static gboolean activate_cb (gpointer data)
13{ 150{
151 gtk_widget_set_sensitive (GTK_WIDGET (gtk_widget_get_toplevel (data)), 1);
14 gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (data), FALSE); 152 gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (data), FALSE);
153 //fprintf (stderr, "ad %d\n", gtk_window_activate_default (GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (data)))));
15 g_signal_emit_by_name (GTK_FILE_CHOOSER (data), "file-activated"); 154 g_signal_emit_by_name (GTK_FILE_CHOOSER (data), "file-activated");
16 return FALSE; 155 return FALSE;
17} 156}
18 157
158static gboolean unmap_cb (gpointer data)
159{
160 // set the path again to avoid a race condition
161 ((void (*)(void *, const char *)) dlsym (RTLD_NEXT, "gtk_file_chooser_set_filename"))(GTK_FILE_CHOOSER (data), "/tmp/gtkbfc/empty");
162 gtk_widget_set_sensitive (GTK_WIDGET (gtk_widget_get_toplevel (data)), 0);
163 //gtk_widget_unmap (GTK_WIDGET (gtk_widget_get_toplevel (data)));
164 return FALSE;
165}
166
167static gboolean read_result (GIOChannel *source, GIOCondition condition, gpointer data)
168{
169 if (last_path)
170 {
171 g_free (last_path);
172 last_path = 0;
173 }
174
175 g_io_channel_read_to_end (source, &last_path, 0, 0);
176 g_io_channel_unref (source);
177 activate_cb (data);
178
179 DEBUG ((printf ("read_result<%s>\n", last_path)));
180
181 return FALSE;
182}
183
19static gboolean show_cb (GtkWidget *widget, GdkEvent *event, gpointer user_data) 184static gboolean show_cb (GtkWidget *widget, GdkEvent *event, gpointer user_data)
20{ 185{
21 gchar *argv[3]; 186 gchar *argv[10];
22 gchar *output; 187 gboolean save = 0;
188 char xid [40];
23 189
24 argv [0] = helper; 190 argv [0] = helper;
25 191
26 switch (gtk_file_chooser_get_action (GTK_FILE_CHOOSER (widget))) 192 switch (gtk_file_chooser_get_action (GTK_FILE_CHOOSER (widget)))
27 { 193 {
28 case GTK_FILE_CHOOSER_ACTION_SAVE: argv [1] = "save "; break; 194 case GTK_FILE_CHOOSER_ACTION_SAVE: argv [1] = "save "; save = 1;break;
29 case GTK_FILE_CHOOSER_ACTION_OPEN: argv [1] = "load "; break; 195 case GTK_FILE_CHOOSER_ACTION_OPEN: argv [1] = "load "; break;
30 case GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER: argv [1] = "mkdir "; break; 196 case GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER: argv [1] = "mkdir "; save = 1; break;
31 case GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER: argv [1] = "cd "; break; 197 case GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER: argv [1] = "cd "; break;
32 default: argv [1] = "<filechooser> "; break; 198 default: argv [1] = "<filechooser> "; break;
33 } 199 }
34 200
201 GdkWindow *w = gtk_widget_get_parent_window (GTK_WIDGET (widget));
202
203 snprintf (xid, 80, "%lu", (unsigned long)(w ? gdk_x11_drawable_get_xid (w) : 0));
204 argv [2] = xid;
35 argv [2] = 0; 205 argv [3] = 0;
36 206
207 mkdir ("/tmp/gtkbfc", 0777);
208 close (open ("/tmp/gtkbfc/empty", O_WRONLY|O_CREAT|O_TRUNC, 0666));
209
210 ((void (*)(void *, const char *)) dlsym (RTLD_NEXT, "gtk_file_chooser_set_filename"))(GTK_FILE_CHOOSER (widget), "/tmp/gtkbfc/empty");
211
212 gint stdout_fd = -1;
213
37 if (g_spawn_sync (0, argv, 0, 0, 0, 0, &output, 0, 0, 0)) 214 if (g_spawn_async_with_pipes (0, argv, 0, 0, 0, 0, 0, 0, &stdout_fd, 0, 0))
38 { 215 {
39 if (gtk_file_chooser_get_action (GTK_FILE_CHOOSER (widget)) == GTK_FILE_CHOOSER_ACTION_SAVE 216 GIOChannel *channel = g_io_channel_unix_new (stdout_fd);
40 || gtk_file_chooser_get_action (GTK_FILE_CHOOSER (widget)) == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER) 217 //gtk_widget_hide (GTK_WIDGET (gtk_widget_get_toplevel (widget)));
41 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (widget), output); 218 g_io_add_watch (channel, G_IO_IN, read_result, widget);
42 else
43 gtk_file_chooser_set_filename (GTK_FILE_CHOOSER (widget), output);
44
45 g_free (output);
46
47 //gtk_widget_hide (widget);
48 //g_idle_add (activate_cb, widget); 219 g_idle_add (unmap_cb, widget);
49 g_timeout_add (100, activate_cb, widget); 220 //g_timeout_add (1, unmap_cb, widget);
50 } 221 }
51 else 222 else
52 ;//gtk_widget_show (widget); 223 ;//gtk_widget_show (widget);
53} 224}
54 225

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