/* 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
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
#if 0
static GtkWidget *preview_label;
static GtkWidget *preview_image;
#endif
static GtkFileChooserAction action;
static void
response_cb (GtkDialog *dialog,
int response_id,
gpointer data)
{
gboolean *done = data;
if (response_id == GTK_RESPONSE_OK)
{
GListModel *files;
guint i, n;
files = gtk_file_chooser_get_files (GTK_FILE_CHOOSER (dialog));
n = g_list_model_get_n_items (files);
g_print ("Selected files:\n" );
for (i = 0 ; i < n; i++)
{
GFile *file = g_list_model_get_item (files, i);
char *uri = g_file_get_uri (file);
g_print (" %s\n" , uri ? uri : "(null)" );
g_free (uri);
g_object_unref (file);
}
g_object_unref (files);
}
else
g_print ("Dialog was closed\n" );
*done = TRUE ;
g_main_context_wakeup (NULL);
}
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_window_present (GTK_WINDOW (dialog));
g_signal_connect (dialog, "response" ,
G_CALLBACK (gtk_window_destroy),
NULL);
}
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_window_present (GTK_WINDOW (dialog));
g_signal_connect (dialog, "response" ,
G_CALLBACK (gtk_window_destroy),
NULL);
}
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)
{
GListModel *selection;
guint i, n;
selection = gtk_file_chooser_get_files (chooser);
n = g_list_model_get_n_items (selection);
g_print ("Selection: " );
for (i = 0 ; i < n; i++)
{
GFile *file = g_list_model_get_item (selection, i);
char *uri = g_file_get_uri (file);
g_print ("%s\n" , uri);
g_free (uri);
g_object_unref (file);
}
g_object_unref (selection);
}
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_set_visible (GTK_WIDGET (chooser), FALSE );
gtk_widget_set_visible (GTK_WIDGET (chooser), TRUE );
}
static void
kill_dependent (GtkWindow *win, GtkWidget *dep)
{
gtk_window_destroy (GTK_WINDOW (dep));
}
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) == 0 )
action = GTK_FILE_CHOOSER_ACTION_OPEN;
else if (strcmp ("save" , action_arg) == 0 )
action = GTK_FILE_CHOOSER_ACTION_SAVE;
else if (strcmp ("select_folder" , action_arg) == 0 )
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, "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);
g_object_unref (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_object_unref (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);
g_object_unref (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);
g_object_unref (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);
gtk_window_present (GTK_WINDOW (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_label ("set_current_folder (\" /nonexistent\")" );
gtk_box_append (GTK_BOX (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_box_append (GTK_BOX (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_box_append (GTK_BOX (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_box_append (GTK_BOX (vbbox), button);
g_signal_connect (button, "clicked" ,
G_CALLBACK (set_filename_existing_nonexistent_cb), dialog);
button = gtk_button_new_with_label ("Get selection" );
gtk_box_append (GTK_BOX (vbbox), button);
g_signal_connect (button, "clicked" ,
G_CALLBACK (get_selection_cb), dialog);
button = gtk_button_new_with_label ("Get current name" );
gtk_box_append (GTK_BOX (vbbox), button);
g_signal_connect (button, "clicked" ,
G_CALLBACK (get_current_name_cb), dialog);
button = gtk_button_new_with_label ("Unmap and remap" );
gtk_box_append (GTK_BOX (vbbox), button);
g_signal_connect (button, "clicked" ,
G_CALLBACK (unmap_and_remap_cb), dialog);
gtk_widget_show (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_window_destroy (GTK_WINDOW (dialog));
g_object_unref (dialog);
return 0 ;
}
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