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Comparing gtkbfc/gtkbfc.c (file contents):
Revision 1.6 by root, Wed Aug 15 15:46:10 2007 UTC vs.
Revision 1.19 by root, Sat Aug 18 15:01:08 2007 UTC

… …
10#include <unistd.h> 10#include <unistd.h>
11#include <sys/types.h> 11#include <sys/types.h>
12#include <sys/stat.h> 12#include <sys/stat.h>
13#include <fcntl.h> 13#include <fcntl.h>
14 14
15static const char gtkbfc_version_string[] = "gtkbfc version 0.0";
16
15static char *helper = "/etc/gtkbfc-helper"; 17static char *helper = "/etc/gtkbfc-helper";
16 18
17static GObject *(*old_constructor) (GType type, guint n_construct_properties, GObjectConstructParam *construct_properties); 19static GObject *(*old_constructor) (GType type, guint n_construct_properties, GObjectConstructParam *construct_properties);
18 20
19static gchar *last_path; 21static gchar *last_path;
20 22
23#if 0
24# define DEBUG(stmt) stmt;
25#else
26# define DEBUG(stmt)
27#endif
28
21///////////////////////////////////////////////////////////////////////////// 29/////////////////////////////////////////////////////////////////////////////
22 30
23gchar *gtk_file_chooser_get_filename (GtkFileChooser *chooser) 31gchar *gtk_file_chooser_get_filename (GtkFileChooser *chooser)
24{ 32{
33 DEBUG ((printf ("gtk_file_chooser_get_filename<%s>\n", last_path)))
25 return g_strdup (last_path ? last_path : "/nonex1st4nt"); 34 return g_strdup (last_path ? last_path : "/nonex1st4nt");
26} 35}
27 36
28gboolean gtk_file_chooser_select_filename (GtkFileChooser *chooser, const char *filename) 37gboolean gtk_file_chooser_select_filename (GtkFileChooser *chooser, const char *filename)
29{ 38{
… …
55 return 1; 64 return 1;
56} 65}
57 66
58gchar * gtk_file_chooser_get_current_folder (GtkFileChooser *chooser) 67gchar * gtk_file_chooser_get_current_folder (GtkFileChooser *chooser)
59{ 68{
60 return g_strdup ("/nonex1st4nt/"); 69 DEBUG ((printf ("gtk_file_chooser_get_current_folder\n")))
70 return g_strdup ("/tmp/gtkbfc");
61} 71}
62 72
63///////////////////////////////////////////////////////////////////////////// 73/////////////////////////////////////////////////////////////////////////////
64 74
65static const gchar * 75static const gchar *
66from_uri (const gchar *uri) 76from_uri (const gchar *uri)
67{ 77{
68 const gchar *rv = uri; 78 const gchar *rv = uri;
69 79
70 if (uri && uri == strstr (uri, "file:///")) 80 if (!strncmp (uri, "file:///", sizeof ("file:///") - 1))
71 rv = uri + 7; 81 rv += sizeof ("file:///") - 1;
72 82
73 return rv; 83 return rv;
74} 84}
75 85
76static gchar * 86static gchar *
77to_uri (gchar * file) 87to_uri (gchar *file)
78{ 88{
79 gchar *rv = NULL; 89 gchar *rv = NULL;
80 90
81 if (file) 91 if (file)
82 { 92 {
83 GString *str = g_string_new ("file://"); 93 GString *str = g_string_new ("file://");
84
85 str = g_string_append (str, file); 94 str = g_string_append (str, file);
86 rv = g_strdup (str->str); 95 rv = g_strdup (str->str);
87 g_string_free (str, TRUE); 96 g_string_free (str, TRUE);
88 g_free (file); 97 g_free (file);
89 } 98 }
… …
107 } 116 }
108 117
109 return files; 118 return files;
110} 119}
111 120
112gchar * gtk_file_chooser_get_uri (GtkFileChooser *chooser) 121gchar *gtk_file_chooser_get_uri (GtkFileChooser *chooser)
113{ 122{
114 return to_uri(gtk_file_chooser_get_filename (chooser)); 123 gchar *uri = to_uri(gtk_file_chooser_get_filename (chooser));
124 DEBUG ((printf ("gtk_file_chooser_get_uri<%s>\n", uri)))
125 return uri;
115} 126}
116 127
117gboolean gtk_file_chooser_set_uri (GtkFileChooser *chooser, const char *uri) 128gboolean gtk_file_chooser_set_uri (GtkFileChooser *chooser, const char *uri)
118{ 129{
119 return gtk_file_chooser_set_filename (chooser, from_uri (uri)); 130 return gtk_file_chooser_set_filename (chooser, from_uri (uri));
… …
134 return to_uri (gtk_file_chooser_get_current_folder (chooser)); 145 return to_uri (gtk_file_chooser_get_current_folder (chooser));
135} 146}
136 147
137///////////////////////////////////////////////////////////////////////////// 148/////////////////////////////////////////////////////////////////////////////
138 149
139static gboolean activate_cb (gpointer data) 150static gboolean disable_cb (gpointer data)
140{ 151{
141 gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (data), FALSE); 152 ((void (*)(void *, const char *)) dlsym (RTLD_NEXT, "gtk_file_chooser_set_filename"))(GTK_FILE_CHOOSER (data), "/tmp/gtkbfc/empty");
142 //fprintf (stderr, "ad %d\n", gtk_window_activate_default (GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (data))))); 153
143 g_signal_emit_by_name (GTK_FILE_CHOOSER (data), "file-activated"); 154 GtkWidget *toplevel = gtk_widget_get_toplevel (data);
155 if (toplevel) gtk_widget_set_sensitive (toplevel, 0);
156
157 gtk_widget_unref (data);
144 return FALSE; 158 return FALSE;
145} 159}
146 160
147static gboolean unmap_cb (gpointer data)
148{
149 gtk_widget_unmap (GTK_WIDGET (gtk_widget_get_toplevel (data)));
150 return FALSE;
151}
152
153static gboolean read_result (GIOChannel *source, GIOCondition condition, gpointer data) 161static gboolean read_result (GIOChannel *source, GIOCondition condition, gpointer data)
154{ 162{
163 if (last_path)
164 {
165 g_free (last_path);
166 last_path = 0;
167 }
168
155 g_io_channel_read_to_end (source, &last_path, 0, 0); 169 g_io_channel_read_to_end (source, &last_path, 0, 0);
156 g_io_channel_unref (source); 170 g_io_channel_unref (source);
157 activate_cb (data); 171
172 GtkWidget *toplevel = gtk_widget_get_toplevel (data);
173 if (toplevel) gtk_widget_set_sensitive (toplevel, 1);
174
175 if (!last_path || *last_path != '/')
176 {
177 DEBUG ((printf ("read_result cancel\n")))
178 g_free (last_path);
179 last_path = 0;
180
181 if (toplevel)
182 {
183 GdkEvent ev = { GDK_DELETE };
184 g_signal_emit_by_name (toplevel, "delete-event", &ev);
185 }
186 }
187 else
188 {
189 DEBUG ((printf ("read_result<%s>\n", last_path)))
190 gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (data), FALSE);
191 g_signal_emit_by_name (GTK_FILE_CHOOSER (data), "file-activated");
192 }
193
194 gtk_widget_unref (data);
158 return FALSE; 195 return FALSE;
159} 196}
160 197
161static gboolean show_cb (GtkWidget *widget, GdkEvent *event, gpointer user_data) 198static gboolean map_cb (GtkWidget *widget, gpointer user_data)
162{ 199{
163 gchar *argv[10]; 200 gchar *argv[10];
164 gboolean save = 0; 201 gboolean save = 0;
165 char xid [40]; 202 char xid [40];
166 203
… …
170 { 207 {
171 case GTK_FILE_CHOOSER_ACTION_SAVE: argv [1] = "save "; save = 1;break; 208 case GTK_FILE_CHOOSER_ACTION_SAVE: argv [1] = "save "; save = 1;break;
172 case GTK_FILE_CHOOSER_ACTION_OPEN: argv [1] = "load "; break; 209 case GTK_FILE_CHOOSER_ACTION_OPEN: argv [1] = "load "; break;
173 case GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER: argv [1] = "mkdir "; save = 1; break; 210 case GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER: argv [1] = "mkdir "; save = 1; break;
174 case GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER: argv [1] = "cd "; break; 211 case GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER: argv [1] = "cd "; break;
175 default: argv [1] = "<filechooser> "; break; 212 default: argv [1] = "<unknown action> "; break;
176 } 213 }
177 214
178 GdkWindow *w = gtk_widget_get_parent_window (GTK_WIDGET (widget)); 215 GdkWindow *w = gtk_widget_get_parent_window (GTK_WIDGET (widget));
179 216
180 snprintf (xid, 80, "%lu", (unsigned long)(w ? gdk_x11_drawable_get_xid (w) : 0)); 217 snprintf (xid, 80, "%lu", (unsigned long)(w ? gdk_x11_drawable_get_xid (w) : 0));
… …
182 argv [3] = 0; 219 argv [3] = 0;
183 220
184 mkdir ("/tmp/gtkbfc", 0777); 221 mkdir ("/tmp/gtkbfc", 0777);
185 close (open ("/tmp/gtkbfc/empty", O_WRONLY|O_CREAT|O_TRUNC, 0666)); 222 close (open ("/tmp/gtkbfc/empty", O_WRONLY|O_CREAT|O_TRUNC, 0666));
186 223
187 if (save)
188 ((void (*)(void *, const char *)) dlsym (RTLD_NEXT, "gtk_file_chooser_set_current_name"))(GTK_FILE_CHOOSER (widget), "/tmp/gtkbfc/empty");
189 else
190 ((void (*)(void *, const char *)) dlsym (RTLD_NEXT, "gtk_file_chooser_set_filename"))(GTK_FILE_CHOOSER (widget), "/tmp/gtkbfc/empty"); 224 ((void (*)(void *, const char *)) dlsym (RTLD_NEXT, "gtk_file_chooser_set_filename"))(GTK_FILE_CHOOSER (widget), "/tmp/gtkbfc/empty");
191
192 if (last_path)
193 {
194 g_free (last_path);
195 last_path = 0;
196 }
197 225
198 gint stdout_fd = -1; 226 gint stdout_fd = -1;
199 227
228 gtk_widget_ref (widget); disable_cb (widget);
229
200 if (g_spawn_async_with_pipes (0, argv, 0, 0, 0, 0, 0, 0, &stdout_fd, 0, 0)) 230 if (g_spawn_async_with_pipes (0, argv, 0, 0, 0, 0, 0, 0, &stdout_fd, 0, 0))
201 { 231 {
202 GIOChannel *channel = g_io_channel_unix_new (stdout_fd); 232 GIOChannel *channel = g_io_channel_unix_new (stdout_fd);
203 gtk_widget_hide (GTK_WIDGET (gtk_widget_get_toplevel (widget))); 233
204 g_io_add_watch (channel, G_IO_IN, read_result, widget); 234 gtk_widget_ref (widget); g_io_add_watch (channel, G_IO_IN | G_IO_ERR | G_IO_HUP, read_result, widget);
205 g_idle_add (unmap_cb, widget); 235
206 //g_timeout_add (1, unmap_cb, widget); 236 // disable again in an idle handler, to get around race conditions
237 gtk_widget_ref (widget); g_idle_add (disable_cb, widget);
207 } 238 }
208 else
209 ;//gtk_widget_show (widget);
210} 239}
211 240
212static GObject *new_constructor (GType type, guint n_construct_properties, GObjectConstructParam *construct_properties) 241static GObject *new_constructor (GType type, guint n_construct_properties, GObjectConstructParam *construct_properties)
213{ 242{
214 GObject *ob = old_constructor (type, n_construct_properties, construct_properties); 243 GObject *ob = old_constructor (type, n_construct_properties, construct_properties);
215 g_signal_connect_after (ob, "map", G_CALLBACK (show_cb), 0); 244 g_signal_connect_after (ob, "map", G_CALLBACK (map_cb), 0);
216 return ob; 245 return ob;
217} 246}
218 247
219__attribute__ ((constructor)) 248__attribute__ ((constructor))
220static void init () 249static void init ()

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