src/gtk/filesel.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2003 Hiroyuki Yamamoto
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #include "config.h"
  22 #endif
  23
  24 #include <glib.h>
  25 #include <gdk/gdkkeysyms.h>
  26 #include <gtk/gtkwidget.h>
  27 #include <gtk/gtkfilesel.h>
  28 #include <gtk/gtkentry.h>
  29 #include <gtk/gtkmain.h>
  30 #include <gtk/gtksignal.h>
  31 #include <gtk/gtkeditable.h>
  32 #include <gtk/gtkstock.h>
  33 #include <gtk/gtkdialog.h>
  34 #include <gtk/gtkfilechooser.h>
  35 #include <gtk/gtkfilechooserdialog.h>
  36
  37 #include "intl.h"
  38 #include "sylpheed.h"
  39 #include "filesel.h"
  40 #include "manage_window.h"
  41 #include "gtkutils.h"
  42 #include "utils.h"
  43
  44 static gchar *last_selected_dir = NULL;
  45 static GList *filesel_create(const gchar *title, const gchar *path,
  46                              gboolean multiple_files,
  47                              gboolean open, gboolean folder_mode)
  48 {
  49         GSList *slist = NULL, *slist_orig = NULL;
  50         GList *list = NULL;
  51
  52         gint action = (open == TRUE) ?
  53                         (folder_mode == TRUE ? GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER:
  54                                                GTK_FILE_CHOOSER_ACTION_OPEN):
  55                         GTK_FILE_CHOOSER_ACTION_SAVE;
  56
  57         gchar * action_btn = (open == TRUE) ? GTK_STOCK_OPEN:GTK_STOCK_SAVE;
  58         GtkWidget *chooser = gtk_file_chooser_dialog_new (title, NULL, action,
  59                                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
  60                                 action_btn, GTK_RESPONSE_OK,
  61                                 NULL);
  62
  63         manage_window_set_transient (GTK_WINDOW(chooser));
  64         gtk_window_set_modal(GTK_WINDOW(chooser), TRUE);
  65
  66         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER(chooser), multiple_files);
  67
  68         if (path && strlen(path) > 0) {
  69                 char *filename = NULL;
  70                 char *realpath = strdup(path);
  71                 if (path[strlen(path)-1] == G_DIR_SEPARATOR) {
  72                         filename = "";
  73                 } else if ((filename = strrchr(path, G_DIR_SEPARATOR)) != NULL) {
  74                         filename++;
  75                         *(strrchr(realpath, G_DIR_SEPARATOR)+1) = '\0';
  76                 } else {
  77                         filename = (char *) path;
  78                         free(realpath);
  79                         realpath = strdup(get_home_dir());
  80                 }
  81                 gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(chooser), realpath);
  82                 if (action == GTK_FILE_CHOOSER_ACTION_SAVE)
  83                         gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(chooser), filename);
  84                 free(realpath);
  85         } else {
  86                 if (!last_selected_dir)
  87                         last_selected_dir = g_strdup_printf("%s%c", get_home_dir(), G_DIR_SEPARATOR);
  88
  89                 gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(chooser), last_selected_dir);
  90         }
  91
  92         if (gtk_dialog_run (GTK_DIALOG (chooser)) == GTK_RESPONSE_OK)
  93                 slist = gtk_file_chooser_get_filenames (GTK_FILE_CHOOSER (chooser));
  94
  95         manage_window_focus_out(chooser, NULL, NULL);
  96         gtk_widget_destroy (chooser);
  97
  98         slist_orig = slist;
  99
 100         if (slist) {
 101                 gchar *tmp = strdup(slist->data);
 102                 if (last_selected_dir)
 103                         g_free(last_selected_dir);
 104
 105                 if (strrchr(tmp, G_DIR_SEPARATOR))
 106                         *(strrchr(tmp, G_DIR_SEPARATOR)+1) = '\0';
 107                 last_selected_dir = g_strdup(tmp);
 108                 g_free(tmp);
 109         }
 110
 111         while (slist) {
 112                 list = g_list_append(list, slist->data);
 113                 slist = slist->next;
 114         }
 115
 116         if (slist_orig)
 117                 g_slist_free(slist_orig);
 118
 119         return list;
 120 }
 121
 122 /**
 123  * This function lets the user select multiple files.
 124  * This opens an Open type dialog.
 125  * @param title the title of the dialog
 126  */
 127 GList *filesel_select_multiple_files_open(const gchar *title)
 128 {
 129         return filesel_create(title, NULL, TRUE, TRUE, FALSE);
 130 }
 131
 132 /**
 133  * This function lets the user select one file.
 134  * This opens an Open type dialog if "file" is NULL,
 135  * Save dialog if "file" contains a path.
 136  * @param title the title of the dialog
 137  * @param path the optional path to save to
 138  */
 139 static gchar *filesel_select_file(const gchar *title, const gchar *path,
 140                                   gboolean open, gboolean folder_mode)
 141 {
 142         GList * list = filesel_create(title, path, FALSE, open, folder_mode);
 143         gchar * result = NULL;
 144         if (list) {
 145                 result = strdup(list->data);
 146         }
 147         g_list_free(list);
 148         return result;
 149 }
 150 gchar *filesel_select_file_open(const gchar *title, const gchar *path)
 151 {
 152         return filesel_select_file (title, path, TRUE, FALSE);
 153 }
 154
 155 gchar *filesel_select_file_save(const gchar *title, const gchar *path)
 156 {
 157         return filesel_select_file (title, path, FALSE, FALSE);
 158 }
 159
 160 gchar *filesel_select_file_open_folder(const gchar *title, const gchar *path)
 161 {
 162         return filesel_select_file (title, path, TRUE, TRUE);
 163 }
 164