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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 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 "sylpheed.h"
  38 #include "filesel.h"
  39 #include "manage_window.h"
  40 #include "gtkutils.h"
  41 #include "utils.h"
  42 #include "codeconv.h"
  43 #include "prefs_common.h"
  44
  45 static GList *filesel_create(const gchar *title, const gchar *path,
  46                              gboolean multiple_files,
  47                              gboolean open, gboolean folder_mode,
  48                              const gchar *filter)
  49 {
  50         GSList *slist = NULL, *slist_orig = NULL;
  51         GList *list = NULL;
  52
  53         gint action = (open == TRUE) ?
  54                         (folder_mode == TRUE ? GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER:
  55                                                GTK_FILE_CHOOSER_ACTION_OPEN):
  56                         (folder_mode == TRUE ? GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER:
  57                                                GTK_FILE_CHOOSER_ACTION_SAVE);
  58
  59         gchar * action_btn = (open == TRUE) ? GTK_STOCK_OPEN:GTK_STOCK_SAVE;
  60         GtkWidget *chooser = gtk_file_chooser_dialog_new (title, NULL, action,
  61                                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
  62                                 action_btn, GTK_RESPONSE_ACCEPT,
  63                                 NULL);
  64         if (filter != NULL) {
  65                 GtkFileFilter *file_filter = gtk_file_filter_new();
  66                 gtk_file_filter_add_pattern(file_filter, filter);
  67                 gtk_file_chooser_set_filter(GTK_FILE_CHOOSER(chooser),
  68                                             file_filter);
  69         }
  70
  71         manage_window_set_transient (GTK_WINDOW(chooser));
  72         gtk_window_set_modal(GTK_WINDOW(chooser), TRUE);
  73
  74         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER(chooser), multiple_files);
  75
  76         if (path && strlen(path) > 0) {
  77                 char *filename = NULL;
  78                 char *realpath = strdup(path);
  79                 if (path[strlen(path)-1] == G_DIR_SEPARATOR) {
  80                         filename = "";
  81                 } else if ((filename = strrchr(path, G_DIR_SEPARATOR)) != NULL) {
  82                         filename++;
  83                         *(strrchr(realpath, G_DIR_SEPARATOR)+1) = '\0';
  84                 } else {
  85                         filename = (char *) path;
  86                         free(realpath);
  87                         realpath = strdup(get_home_dir());
  88                 }
  89                 gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(chooser), realpath);
  90                 if (action == GTK_FILE_CHOOSER_ACTION_SAVE)
  91                         gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(chooser), filename);
  92                 free(realpath);
  93         } else {
  94                 if (!prefs_common.attach_load_dir)
  95                         prefs_common.attach_load_dir = g_strdup_printf("%s%c", get_home_dir(), G_DIR_SEPARATOR);
  96
  97                 gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(chooser), prefs_common.attach_load_dir);
  98         }
  99
 100         if (gtk_dialog_run (GTK_DIALOG (chooser)) == GTK_RESPONSE_ACCEPT)
 101                 slist = gtk_file_chooser_get_filenames (GTK_FILE_CHOOSER (chooser));
 102
 103         manage_window_focus_out(chooser, NULL, NULL);
 104         gtk_widget_destroy (chooser);
 105
 106         slist_orig = slist;
 107
 108         if (slist) {
 109                 gchar *tmp = strdup(slist->data);
 110
 111                 if (!path && prefs_common.attach_load_dir)
 112                         g_free(prefs_common.attach_load_dir);
 113
 114                 if (strrchr(tmp, G_DIR_SEPARATOR))
 115                         *(strrchr(tmp, G_DIR_SEPARATOR)+1) = '\0';
 116
 117                 if (!path)
 118                         prefs_common.attach_load_dir = g_strdup(tmp);
 119
 120                 g_free(tmp);
 121         }
 122
 123         while (slist) {
 124                 list = g_list_append(list, slist->data);
 125                 slist = slist->next;
 126         }
 127
 128         if (slist_orig)
 129                 g_slist_free(slist_orig);
 130
 131         return list;
 132 }
 133
 134 /**
 135  * This function lets the user select multiple files.
 136  * This opens an Open type dialog.
 137  * @param title the title of the dialog
 138  */
 139 GList *filesel_select_multiple_files_open(const gchar *title)
 140 {
 141         return filesel_create(title, NULL, TRUE, TRUE, FALSE, NULL);
 142 }
 143
 144 /**
 145  * This function lets the user select one file.
 146  * This opens an Open type dialog if "file" is NULL,
 147  * Save dialog if "file" contains a path.
 148  * @param title the title of the dialog
 149  * @param path the optional path to save to
 150  */
 151 static gchar *filesel_select_file(const gchar *title, const gchar *path,
 152                                   gboolean open, gboolean folder_mode,
 153                                   const gchar *filter)
 154 {
 155         GList * list = filesel_create(title, path, FALSE, open, folder_mode, filter);
 156         gchar * result = NULL;
 157         if (list) {
 158                 result = strdup(list->data);
 159         }
 160         g_list_free(list);
 161         return result;
 162 }
 163 gchar *filesel_select_file_open(const gchar *title, const gchar *path)
 164 {
 165         return filesel_select_file (title, path, TRUE, FALSE, NULL);
 166 }
 167
 168 gchar *filesel_select_file_open_with_filter(const gchar *title, const gchar *path,
 169                                             const gchar *filter)
 170 {
 171         return filesel_select_file (title, path, TRUE, FALSE, filter);
 172 }
 173
 174 gchar *filesel_select_file_save(const gchar *title, const gchar *path)
 175 {
 176         return filesel_select_file (title, path, FALSE, FALSE, NULL);
 177 }
 178
 179 gchar *filesel_select_file_open_folder(const gchar *title, const gchar *path)
 180 {
 181         return filesel_select_file (title, path, TRUE, TRUE, NULL);
 182 }
 183
 184 gchar *filesel_select_file_save_folder(const gchar *title, const gchar *path)
 185 {
 186         return filesel_select_file (title, path, FALSE, TRUE, NULL);
 187 }
 188