2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2003 Hiroyuki Yamamoto
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.
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.
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.
21 #include <gdk/gdkkeysyms.h>
22 #include <gtk/gtkwidget.h>
23 #include <gtk/gtkfilesel.h>
24 #include <gtk/gtkentry.h>
25 #include <gtk/gtkmain.h>
26 #include <gtk/gtksignal.h>
27 #include <gtk/gtkeditable.h>
31 #include "manage_window.h"
35 static GtkWidget *filesel;
36 static gboolean filesel_ack;
37 static gboolean filesel_fin;
38 static gchar *filesel_oldfilename;
40 static void filesel_create(const gchar *title, gboolean multiple_files);
41 static void filesel_ok_cb(GtkWidget *widget, gpointer data);
42 static void filesel_cancel_cb(GtkWidget *widget, gpointer data);
43 static gint delete_event(GtkWidget *widget, GdkEventAny *event, gpointer data);
44 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data);
46 static void filesel_file_list_select_row_multi(GtkCList *clist, gint row, gint col,
47 GdkEventButton *event, gpointer userdata);
48 static void filesel_file_list_select_row_single(GtkCList *clist, gint row, gint col,
49 GdkEventButton *event, gpointer userdata);
51 static void filesel_dir_list_select_row_multi(GtkCList *clist, gint row, gint col,
52 GdkEventButton *event, gpointer userdata);
53 static void filesel_dir_list_select_row_single(GtkCList *clist, gint row, gint col,
54 GdkEventButton *event, gpointer userdata);
56 static GList *filesel_get_multiple_filenames(void);
58 gchar *filesel_select_file(const gchar *title, const gchar *file)
60 static gchar *filename = NULL;
61 static gchar *cwd = NULL;
63 filesel_create(title, FALSE);
65 manage_window_set_transient(GTK_WINDOW(filesel));
73 cwd = g_strconcat(sylpheed_get_startup_dir(), G_DIR_SEPARATOR_S, NULL);
75 gtk_file_selection_set_filename(GTK_FILE_SELECTION(filesel), cwd);
78 gtk_file_selection_set_filename(GTK_FILE_SELECTION(filesel),
80 filesel_oldfilename = g_strdup(file);
82 filesel_oldfilename = NULL;
85 gtk_widget_show(filesel);
87 filesel_ack = filesel_fin = FALSE;
89 while (filesel_fin == FALSE)
95 str = gtk_file_selection_get_filename
96 (GTK_FILE_SELECTION(filesel));
97 if (str && str[0] != '\0') {
100 filename = g_strdup(str);
101 dir = g_dirname(str);
103 cwd = g_strconcat(dir, G_DIR_SEPARATOR_S, NULL);
108 if (filesel_oldfilename)
109 g_free(filesel_oldfilename);
111 manage_window_focus_out(filesel, NULL, NULL);
112 gtk_widget_destroy(filesel);
118 GList *filesel_select_multiple_files(const gchar *title, const gchar *file)
120 /* ALF - sorry for the exuberant code duping... need to
122 static gchar *filename = NULL;
123 static gchar *cwd = NULL;
126 filesel_create(title, TRUE);
128 manage_window_set_transient(GTK_WINDOW(filesel));
136 cwd = g_strconcat(sylpheed_get_startup_dir(), G_DIR_SEPARATOR_S, NULL);
138 gtk_file_selection_set_filename(GTK_FILE_SELECTION(filesel), cwd);
141 gtk_file_selection_set_filename(GTK_FILE_SELECTION(filesel),
143 gtk_widget_show(filesel);
145 filesel_ack = filesel_fin = FALSE;
147 while (filesel_fin == FALSE)
148 gtk_main_iteration();
151 const gchar *fname = NULL;
153 list = filesel_get_multiple_filenames();
156 fname = gtk_file_selection_get_filename(GTK_FILE_SELECTION(filesel));
157 list = g_list_append(list, g_strdup(fname));
159 /* store dir of first entry */
160 if (NULL != (fname = list->data) && *fname) {
162 if (NULL != (dir = g_dirname(fname))) {
164 cwd = g_strconcat(dir, G_DIR_SEPARATOR_S, NULL);
170 manage_window_focus_out(filesel, NULL, NULL);
171 gtk_widget_destroy(filesel);
177 static void filesel_create(const gchar *title, gboolean multiple_files)
179 filesel = gtk_file_selection_new(title);
180 gtk_window_set_position(GTK_WINDOW(filesel), GTK_WIN_POS_CENTER);
181 gtk_window_set_modal(GTK_WINDOW(filesel), TRUE);
182 gtk_window_set_wmclass
183 (GTK_WINDOW(filesel), "file_selection", "Sylpheed");
185 g_signal_connect(G_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button),
186 "clicked", G_CALLBACK(filesel_ok_cb),
189 (G_OBJECT(GTK_FILE_SELECTION(filesel)->cancel_button),
190 "clicked", G_CALLBACK(filesel_cancel_cb),
192 g_signal_connect(G_OBJECT(filesel), "delete_event",
193 G_CALLBACK(delete_event), NULL);
194 g_signal_connect(G_OBJECT(filesel), "key_press_event",
195 G_CALLBACK(key_pressed), NULL);
196 MANAGE_WINDOW_SIGNALS_CONNECT(filesel);
198 if (multiple_files) {
200 #warning GTK2 dir_list/file_list now GtkTreeView. selection handlers not working.
203 gtk_file_selection_set_select_multiple
204 (GTK_FILE_SELECTION(filesel), TRUE);
206 gtk_clist_set_selection_mode
207 (GTK_CLIST(GTK_FILE_SELECTION(filesel)->file_list),
208 GTK_SELECTION_MULTIPLE);
211 gtk_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(filesel)->file_list),
213 GTK_SIGNAL_FUNC(filesel_file_list_select_row_multi),
215 gtk_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(filesel)->file_list),
217 GTK_SIGNAL_FUNC(filesel_file_list_select_row_multi),
219 gtk_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(filesel)->dir_list),
221 GTK_SIGNAL_FUNC(filesel_dir_list_select_row_multi),
224 gtk_signal_connect_after(GTK_OBJECT(GTK_FILE_SELECTION(filesel)->file_list),
226 GTK_SIGNAL_FUNC(filesel_file_list_select_row_single),
228 gtk_signal_connect_after(GTK_OBJECT(GTK_FILE_SELECTION(filesel)->dir_list),
230 GTK_SIGNAL_FUNC(filesel_dir_list_select_row_single),
235 static void filesel_ok_cb(GtkWidget *widget, gpointer data)
241 static void filesel_cancel_cb(GtkWidget *widget, gpointer data)
247 static gint delete_event(GtkWidget *widget, GdkEventAny *event, gpointer data)
249 filesel_cancel_cb(NULL, NULL);
250 if (filesel_oldfilename) {
251 g_free(filesel_oldfilename);
252 filesel_oldfilename = NULL;
257 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
259 if (event && event->keyval == GDK_Escape)
260 filesel_cancel_cb(NULL, NULL);
264 /* handle both "select_row" and "unselect_row". note that we're using the
265 * entry box to put there the selected file names in. we're not using these
266 * entry box to get the selected file names. instead we use the clist selection.
267 * the entry box is used only to retrieve dir name. */
268 static void filesel_file_list_select_row_multi(GtkCList *clist, gint row, gint col,
269 GdkEventButton *event, gpointer userdata)
271 /* simple implementation in which we clear the file entry and refill it */
272 GList *list = clist->selection;
273 GtkEntry *entry = GTK_ENTRY(GTK_FILE_SELECTION(filesel)->selection_entry);
275 gtk_editable_delete_text(GTK_EDITABLE(entry), 0, -1);
277 #define INVALID_FILENAME_CHARS " "
278 for (; list; list = list->next) {
279 gint row = GPOINTER_TO_INT(list->data);
280 gchar *text = NULL, *tmp;
282 if (!gtk_clist_get_text(clist, row, 0, &text))
285 /* NOTE: quick glance in source code of GtkCList
286 * reveals we should not free the returned 'text' */
288 tmp = g_strconcat(text, " ", NULL);
290 gtk_entry_append_text(entry, text);
293 #undef INVALID_FILENAME_CHARS
296 static void filesel_dir_list_select_row_multi(GtkCList *clist, gint row, gint col,
297 GdkEventButton *event, gpointer userdata)
299 GtkEntry *entry = GTK_ENTRY(GTK_FILE_SELECTION(filesel)->selection_entry);
300 GtkCList *file_list = GTK_CLIST(GTK_FILE_SELECTION(filesel)->file_list);
302 /* if dir list is selected we clean everything */
303 gtk_editable_delete_text(GTK_EDITABLE(entry), 0, -1);
304 gtk_clist_unselect_all(file_list);
307 static void filesel_file_list_select_row_single(GtkCList *clist, gint row, gint col,
308 GdkEventButton *event, gpointer userdata)
312 if(gtk_clist_get_text(clist, row, 0, &text)) {
313 filesel_oldfilename = g_strdup(text);
314 debug_print("%s\n", filesel_oldfilename);
316 filesel_oldfilename = NULL;
320 static void filesel_dir_list_select_row_single(GtkCList *clist, gint row, gint col,
321 GdkEventButton *event, gpointer userdata)
324 GtkEntry *entry = GTK_ENTRY(GTK_FILE_SELECTION(filesel)->selection_entry);
326 buf = gtk_editable_get_chars(GTK_EDITABLE(entry), 0, -1);
327 if(filesel_oldfilename && !(*buf)) {
328 gtk_editable_delete_text(GTK_EDITABLE(entry), 0, -1);
329 gtk_entry_append_text(entry, filesel_oldfilename);
334 static GList *filesel_get_multiple_filenames(void)
337 /* as noted before we are not using the entry text when selecting
338 * multiple files. to much hassle to parse out invalid chars (chars
339 * that need to be escaped). instead we use the file_list. the
340 * entry is only useful for extracting the current directory. */
341 GtkCList *file_list = GTK_CLIST(GTK_FILE_SELECTION(filesel)->file_list);
342 GList *list = NULL, *sel_list;
346 g_return_val_if_fail(file_list->selection != NULL, NULL);
348 cwd = g_dirname(gtk_file_selection_get_filename(GTK_FILE_SELECTION(filesel)));
349 g_return_val_if_fail(cwd != NULL, NULL);
351 /* only quick way to check the end of a multi byte string for our
354 separator = 0 == g_strncasecmp(cwd, G_DIR_SEPARATOR_S, strlen(G_DIR_SEPARATOR_S))
358 /* fetch the selected file names */
359 for (sel_list = file_list->selection; sel_list; sel_list = sel_list->next) {
360 gint sel = GPOINTER_TO_INT(sel_list->data);
361 gchar *sel_text = NULL;
364 gtk_clist_get_text(file_list, sel, 0, &sel_text);
365 if (!sel_text) continue;
366 sel_text = g_strdup(sel_text);
369 fname = g_strconcat(cwd, sel_text, NULL);
371 fname = g_strconcat(cwd, G_DIR_SEPARATOR_S, sel_text, NULL);
373 list = g_list_append(list, fname);
381 /* GTK2 : gtk_file_selection_get_selections() returns newly allocated gchar**
382 * all entries have complete path / are non-utf8 / are free()d in caller
385 gchar **file_list, **list_ptr;
387 file_list = gtk_file_selection_get_selections (GTK_FILE_SELECTION(filesel));
389 /* fetch the selected file names */
390 for (list_ptr = file_list; list_ptr && *list_ptr; list_ptr++)
391 list = g_list_append(list, *list_ptr);