forked from AuroraMiddleware/gtk
522 lines
14 KiB
C
522 lines
14 KiB
C
/* testfilechooser.c
|
|
* Copyright (C) 2003 Red Hat, Inc.
|
|
* Author: Owen Taylor
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#include "config.h"
|
|
|
|
#include <string.h>
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
#include <stdlib.h>
|
|
#include <time.h>
|
|
#ifdef HAVE_UNISTD_H
|
|
#include <unistd.h>
|
|
#endif
|
|
#include <gtk/gtk.h>
|
|
|
|
#ifdef G_OS_WIN32
|
|
# include <io.h>
|
|
# define localtime_r(t,b) *(b) = *localtime (t)
|
|
# ifndef S_ISREG
|
|
# define S_ISREG(m) ((m) & _S_IFREG)
|
|
# endif
|
|
#endif
|
|
|
|
#if 0
|
|
static GtkWidget *preview_label;
|
|
static GtkWidget *preview_image;
|
|
#endif
|
|
static GtkFileChooserAction action;
|
|
|
|
static void
|
|
print_current_folder (GtkFileChooser *chooser)
|
|
{
|
|
GFile *cwd;
|
|
|
|
cwd = gtk_file_chooser_get_current_folder (chooser);
|
|
if (cwd != NULL)
|
|
{
|
|
char *uri = g_file_get_uri (cwd);
|
|
g_print ("Current folder changed :\n %s\n", uri ? uri : "(null)");
|
|
g_free (uri);
|
|
g_object_unref (cwd);
|
|
}
|
|
else
|
|
{
|
|
g_print ("Current folder changed :\n none\n");
|
|
}
|
|
}
|
|
|
|
static void
|
|
print_selected (GtkFileChooser *chooser)
|
|
{
|
|
GSList *uris = gtk_file_chooser_get_files (chooser);
|
|
GSList *tmp_list;
|
|
|
|
g_print ("Selection changed :\n");
|
|
for (tmp_list = uris; tmp_list; tmp_list = tmp_list->next)
|
|
{
|
|
GFile *file = tmp_list->data;
|
|
char *uri = g_file_get_uri (file);
|
|
g_print (" %s\n", uri ? uri : "(null)");
|
|
g_free (uri);
|
|
}
|
|
g_print ("\n");
|
|
g_slist_free_full (uris, g_object_unref);
|
|
}
|
|
|
|
static void
|
|
response_cb (GtkDialog *dialog,
|
|
gint response_id,
|
|
gpointer data)
|
|
{
|
|
gboolean *done = data;
|
|
|
|
if (response_id == GTK_RESPONSE_OK)
|
|
{
|
|
GSList *list;
|
|
|
|
list = gtk_file_chooser_get_files (GTK_FILE_CHOOSER (dialog));
|
|
|
|
if (list)
|
|
{
|
|
GSList *l;
|
|
|
|
g_print ("Selected files:\n");
|
|
|
|
for (l = list; l; l = l->next)
|
|
{
|
|
GFile *file = l->data;
|
|
char *uri = g_file_get_uri (file);
|
|
g_print (" %s\n", uri ? uri : "(null)");
|
|
g_free (uri);
|
|
}
|
|
|
|
g_slist_free_full (list, g_object_unref);
|
|
}
|
|
else
|
|
g_print ("No selected files\n");
|
|
}
|
|
else
|
|
g_print ("Dialog was closed\n");
|
|
|
|
*done = TRUE;
|
|
|
|
g_main_context_wakeup (NULL);
|
|
}
|
|
|
|
static gboolean
|
|
no_backup_files_filter (const GtkFileFilterInfo *filter_info,
|
|
gpointer data)
|
|
{
|
|
gsize len = filter_info->display_name ? strlen (filter_info->display_name) : 0;
|
|
if (len > 0 && filter_info->display_name[len - 1] == '~')
|
|
return 0;
|
|
else
|
|
return 1;
|
|
}
|
|
|
|
static void
|
|
filter_changed (GtkFileChooserDialog *dialog,
|
|
gpointer data)
|
|
{
|
|
g_print ("file filter changed\n");
|
|
}
|
|
|
|
#include <stdio.h>
|
|
#include <errno.h>
|
|
#define _(s) (s)
|
|
|
|
|
|
static void
|
|
set_current_folder (GtkFileChooser *chooser,
|
|
const char *name)
|
|
{
|
|
GFile *file = g_file_new_for_path (name);
|
|
if (!gtk_file_chooser_set_current_folder (chooser, file, NULL))
|
|
{
|
|
GtkWidget *dialog;
|
|
|
|
dialog = gtk_message_dialog_new (GTK_WINDOW (chooser),
|
|
GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
|
|
GTK_MESSAGE_ERROR,
|
|
GTK_BUTTONS_CLOSE,
|
|
"Could not set the folder to %s",
|
|
name);
|
|
gtk_dialog_run (GTK_DIALOG (dialog));
|
|
gtk_widget_destroy (dialog);
|
|
}
|
|
g_object_unref (file);
|
|
}
|
|
|
|
static void
|
|
set_folder_nonexistent_cb (GtkButton *button,
|
|
GtkFileChooser *chooser)
|
|
{
|
|
set_current_folder (chooser, "/nonexistent");
|
|
}
|
|
|
|
static void
|
|
set_folder_existing_nonexistent_cb (GtkButton *button,
|
|
GtkFileChooser *chooser)
|
|
{
|
|
set_current_folder (chooser, "/usr/nonexistent");
|
|
}
|
|
|
|
static void
|
|
set_filename (GtkFileChooser *chooser,
|
|
const char *name)
|
|
{
|
|
GFile *file = g_file_new_for_path (name);
|
|
if (!gtk_file_chooser_set_file (chooser, file, NULL))
|
|
{
|
|
GtkWidget *dialog;
|
|
|
|
dialog = gtk_message_dialog_new (GTK_WINDOW (chooser),
|
|
GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
|
|
GTK_MESSAGE_ERROR,
|
|
GTK_BUTTONS_CLOSE,
|
|
"Could not select %s",
|
|
name);
|
|
gtk_dialog_run (GTK_DIALOG (dialog));
|
|
gtk_widget_destroy (dialog);
|
|
}
|
|
g_object_unref (file);
|
|
}
|
|
|
|
static void
|
|
set_filename_nonexistent_cb (GtkButton *button,
|
|
GtkFileChooser *chooser)
|
|
{
|
|
set_filename (chooser, "/nonexistent");
|
|
}
|
|
|
|
static void
|
|
set_filename_existing_nonexistent_cb (GtkButton *button,
|
|
GtkFileChooser *chooser)
|
|
{
|
|
set_filename (chooser, "/usr/nonexistent");
|
|
}
|
|
|
|
static void
|
|
get_selection_cb (GtkButton *button,
|
|
GtkFileChooser *chooser)
|
|
{
|
|
GSList *selection;
|
|
|
|
selection = gtk_file_chooser_get_files (chooser);
|
|
|
|
g_print ("Selection: ");
|
|
|
|
if (selection == NULL)
|
|
g_print ("empty\n");
|
|
else
|
|
{
|
|
GSList *l;
|
|
|
|
for (l = selection; l; l = l->next)
|
|
{
|
|
GFile *file = l->data;
|
|
char *uri = g_file_get_uri (file);
|
|
|
|
g_print ("%s\n", uri);
|
|
|
|
g_free (uri);
|
|
|
|
if (l->next)
|
|
g_print (" ");
|
|
}
|
|
}
|
|
|
|
g_slist_free_full (selection, g_object_unref);
|
|
}
|
|
|
|
static void
|
|
get_current_name_cb (GtkButton *button,
|
|
GtkFileChooser *chooser)
|
|
{
|
|
char *name;
|
|
|
|
name = gtk_file_chooser_get_current_name (chooser);
|
|
g_print ("Current name: %s\n", name ? name : "NULL");
|
|
g_free (name);
|
|
}
|
|
|
|
static void
|
|
unmap_and_remap_cb (GtkButton *button,
|
|
GtkFileChooser *chooser)
|
|
{
|
|
gtk_widget_hide (GTK_WIDGET (chooser));
|
|
gtk_widget_show (GTK_WIDGET (chooser));
|
|
}
|
|
|
|
static void
|
|
kill_dependent (GtkWindow *win, GtkWidget *dep)
|
|
{
|
|
gtk_widget_destroy (dep);
|
|
g_object_unref (dep);
|
|
}
|
|
|
|
static void
|
|
notify_multiple_cb (GtkWidget *dialog,
|
|
GParamSpec *pspec,
|
|
GtkWidget *button)
|
|
{
|
|
gboolean multiple;
|
|
|
|
multiple = gtk_file_chooser_get_select_multiple (GTK_FILE_CHOOSER (dialog));
|
|
|
|
gtk_widget_set_sensitive (button, multiple);
|
|
}
|
|
|
|
int
|
|
main (int argc, char **argv)
|
|
{
|
|
GtkWidget *control_window;
|
|
GtkWidget *vbbox;
|
|
GtkWidget *button;
|
|
GtkWidget *dialog;
|
|
GtkFileFilter *filter;
|
|
gboolean force_rtl = FALSE;
|
|
gboolean multiple = FALSE;
|
|
char *action_arg = NULL;
|
|
char *initial_filename = NULL;
|
|
char *initial_folder = NULL;
|
|
GFile *file;
|
|
GError *error = NULL;
|
|
GOptionEntry options[] = {
|
|
{ "action", 'a', 0, G_OPTION_ARG_STRING, &action_arg, "Filechooser action", "ACTION" },
|
|
{ "multiple", 'm', 0, G_OPTION_ARG_NONE, &multiple, "Select multiple", NULL },
|
|
{ "right-to-left", 'r', 0, G_OPTION_ARG_NONE, &force_rtl, "Force right-to-left layout.", NULL },
|
|
{ "initial-filename", 'f', 0, G_OPTION_ARG_FILENAME, &initial_filename, "Initial filename to select", "FILENAME" },
|
|
{ "initial-folder", 'F', 0, G_OPTION_ARG_FILENAME, &initial_folder, "Initial folder to show", "FILENAME" },
|
|
{ NULL }
|
|
};
|
|
GOptionContext *context;
|
|
gboolean done = FALSE;
|
|
|
|
context = g_option_context_new ("");
|
|
g_option_context_add_main_entries (context, options, NULL);
|
|
if (!g_option_context_parse (context, &argc, &argv, &error))
|
|
{
|
|
g_print ("Failed to parse args: %s\n", error->message);
|
|
g_error_free (error);
|
|
return 1;
|
|
}
|
|
g_option_context_free (context);
|
|
|
|
gtk_init ();
|
|
|
|
if (initial_filename && initial_folder)
|
|
{
|
|
g_print ("Only one of --initial-filename and --initial-folder may be specified");
|
|
return 1;
|
|
}
|
|
|
|
if (force_rtl)
|
|
gtk_widget_set_default_direction (GTK_TEXT_DIR_RTL);
|
|
|
|
action = GTK_FILE_CHOOSER_ACTION_OPEN;
|
|
|
|
if (action_arg != NULL)
|
|
{
|
|
if (! strcmp ("open", action_arg))
|
|
action = GTK_FILE_CHOOSER_ACTION_OPEN;
|
|
else if (! strcmp ("save", action_arg))
|
|
action = GTK_FILE_CHOOSER_ACTION_SAVE;
|
|
else if (! strcmp ("select_folder", action_arg))
|
|
action = GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER;
|
|
else
|
|
{
|
|
g_print ("--action must be one of \"open\", \"save\", \"select_folder\"\n");
|
|
return 1;
|
|
}
|
|
|
|
g_free (action_arg);
|
|
}
|
|
|
|
dialog = g_object_new (GTK_TYPE_FILE_CHOOSER_DIALOG,
|
|
"action", action,
|
|
"select-multiple", multiple,
|
|
NULL);
|
|
|
|
switch (action)
|
|
{
|
|
case GTK_FILE_CHOOSER_ACTION_OPEN:
|
|
case GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER:
|
|
gtk_window_set_title (GTK_WINDOW (dialog), "Select a file");
|
|
gtk_dialog_add_buttons (GTK_DIALOG (dialog),
|
|
_("_Cancel"), GTK_RESPONSE_CANCEL,
|
|
_("_Open"), GTK_RESPONSE_OK,
|
|
NULL);
|
|
break;
|
|
case GTK_FILE_CHOOSER_ACTION_SAVE:
|
|
gtk_window_set_title (GTK_WINDOW (dialog), "Save a file");
|
|
gtk_dialog_add_buttons (GTK_DIALOG (dialog),
|
|
_("_Cancel"), GTK_RESPONSE_CANCEL,
|
|
_("_Save"), GTK_RESPONSE_OK,
|
|
NULL);
|
|
break;
|
|
default:
|
|
g_assert_not_reached ();
|
|
}
|
|
gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
|
|
|
|
g_signal_connect (dialog, "selection-changed",
|
|
G_CALLBACK (print_selected), NULL);
|
|
g_signal_connect (dialog, "current-folder-changed",
|
|
G_CALLBACK (print_current_folder), NULL);
|
|
g_signal_connect (dialog, "response",
|
|
G_CALLBACK (response_cb), &done);
|
|
|
|
/* Filters */
|
|
filter = gtk_file_filter_new ();
|
|
gtk_file_filter_set_name (filter, "All Files");
|
|
gtk_file_filter_add_pattern (filter, "*");
|
|
gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
|
|
|
|
/* Make this filter the default */
|
|
gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (dialog), filter);
|
|
|
|
filter = gtk_file_filter_new ();
|
|
gtk_file_filter_set_name (filter, "No backup files");
|
|
gtk_file_filter_add_custom (filter, GTK_FILE_FILTER_DISPLAY_NAME,
|
|
no_backup_files_filter, NULL, NULL);
|
|
gtk_file_filter_add_mime_type (filter, "image/png");
|
|
gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
|
|
|
|
filter = gtk_file_filter_new ();
|
|
gtk_file_filter_set_name (filter, "Starts with D");
|
|
gtk_file_filter_add_pattern (filter, "D*");
|
|
gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
|
|
|
|
g_signal_connect (dialog, "notify::filter",
|
|
G_CALLBACK (filter_changed), NULL);
|
|
|
|
filter = gtk_file_filter_new ();
|
|
gtk_file_filter_set_name (filter, "PNG and JPEG");
|
|
gtk_file_filter_add_mime_type (filter, "image/jpeg");
|
|
gtk_file_filter_add_mime_type (filter, "image/png");
|
|
gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
|
|
|
|
filter = gtk_file_filter_new ();
|
|
gtk_file_filter_set_name (filter, "Images");
|
|
gtk_file_filter_add_pixbuf_formats (filter);
|
|
gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
|
|
|
|
/* Choices */
|
|
|
|
gtk_file_chooser_add_choice (GTK_FILE_CHOOSER (dialog), "choice1",
|
|
"Choose one:",
|
|
(const char *[]){"one", "two", "three", NULL},
|
|
(const char *[]){"One", "Two", "Three", NULL});
|
|
gtk_file_chooser_set_choice (GTK_FILE_CHOOSER (dialog), "choice1", "two");
|
|
|
|
/* Shortcuts */
|
|
|
|
file = g_file_new_for_uri ("file:///usr/share/pixmaps");
|
|
gtk_file_chooser_add_shortcut_folder (GTK_FILE_CHOOSER (dialog), file, NULL);
|
|
g_object_unref (file);
|
|
|
|
file = g_file_new_for_path (g_get_user_special_dir (G_USER_DIRECTORY_MUSIC));
|
|
gtk_file_chooser_add_shortcut_folder (GTK_FILE_CHOOSER (dialog), file, NULL);
|
|
g_object_unref (file);
|
|
|
|
/* Initial filename or folder */
|
|
|
|
if (initial_filename)
|
|
set_filename (GTK_FILE_CHOOSER (dialog), initial_filename);
|
|
|
|
if (initial_folder)
|
|
set_current_folder (GTK_FILE_CHOOSER (dialog), initial_folder);
|
|
|
|
/* show_all() to reveal bugs in composite widget handling */
|
|
gtk_widget_show (dialog);
|
|
|
|
/* Extra controls for manipulating the test environment
|
|
*/
|
|
|
|
control_window = gtk_window_new ();
|
|
|
|
vbbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_window_set_child (GTK_WINDOW (control_window), vbbox);
|
|
|
|
button = gtk_button_new_with_mnemonic ("_Select all");
|
|
gtk_widget_set_sensitive (button, multiple);
|
|
gtk_container_add (GTK_CONTAINER (vbbox), button);
|
|
g_signal_connect_swapped (button, "clicked",
|
|
G_CALLBACK (gtk_file_chooser_select_all), dialog);
|
|
g_signal_connect (dialog, "notify::select-multiple",
|
|
G_CALLBACK (notify_multiple_cb), button);
|
|
|
|
button = gtk_button_new_with_mnemonic ("_Unselect all");
|
|
gtk_container_add (GTK_CONTAINER (vbbox), button);
|
|
g_signal_connect_swapped (button, "clicked",
|
|
G_CALLBACK (gtk_file_chooser_unselect_all), dialog);
|
|
|
|
button = gtk_button_new_with_label ("set_current_folder (\"/nonexistent\")");
|
|
gtk_container_add (GTK_CONTAINER (vbbox), button);
|
|
g_signal_connect (button, "clicked",
|
|
G_CALLBACK (set_folder_nonexistent_cb), dialog);
|
|
|
|
button = gtk_button_new_with_label ("set_current_folder (\"/usr/nonexistent\")");
|
|
gtk_container_add (GTK_CONTAINER (vbbox), button);
|
|
g_signal_connect (button, "clicked",
|
|
G_CALLBACK (set_folder_existing_nonexistent_cb), dialog);
|
|
|
|
button = gtk_button_new_with_label ("set_filename (\"/nonexistent\")");
|
|
gtk_container_add (GTK_CONTAINER (vbbox), button);
|
|
g_signal_connect (button, "clicked",
|
|
G_CALLBACK (set_filename_nonexistent_cb), dialog);
|
|
|
|
button = gtk_button_new_with_label ("set_filename (\"/usr/nonexistent\")");
|
|
gtk_container_add (GTK_CONTAINER (vbbox), button);
|
|
g_signal_connect (button, "clicked",
|
|
G_CALLBACK (set_filename_existing_nonexistent_cb), dialog);
|
|
|
|
button = gtk_button_new_with_label ("Get selection");
|
|
gtk_container_add (GTK_CONTAINER (vbbox), button);
|
|
g_signal_connect (button, "clicked",
|
|
G_CALLBACK (get_selection_cb), dialog);
|
|
|
|
button = gtk_button_new_with_label ("Get current name");
|
|
gtk_container_add (GTK_CONTAINER (vbbox), button);
|
|
g_signal_connect (button, "clicked",
|
|
G_CALLBACK (get_current_name_cb), dialog);
|
|
|
|
button = gtk_button_new_with_label ("Unmap and remap");
|
|
gtk_container_add (GTK_CONTAINER (vbbox), button);
|
|
g_signal_connect (button, "clicked",
|
|
G_CALLBACK (unmap_and_remap_cb), dialog);
|
|
|
|
gtk_widget_show (control_window);
|
|
|
|
g_object_ref (control_window);
|
|
g_signal_connect (dialog, "destroy",
|
|
G_CALLBACK (kill_dependent), control_window);
|
|
|
|
/* We need to hold a ref until we have destroyed the widgets, just in case
|
|
* someone else destroys them. We explicitly destroy windows to catch leaks.
|
|
*/
|
|
g_object_ref (dialog);
|
|
while (!done)
|
|
g_main_context_iteration (NULL, TRUE);
|
|
gtk_widget_destroy (dialog);
|
|
g_object_unref (dialog);
|
|
|
|
return 0;
|
|
}
|