1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
|
/*
* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
* Copyright (C) 1999-2005 Hiroyuki Yamamoto
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <glib.h>
#include <glib/gi18n.h>
#include <gdk/gdkkeysyms.h>
#include <gtk/gtkfilechooserdialog.h>
#include <gtk/gtkexpander.h>
#include <gtk/gtkstock.h>
#include "main.h"
#include "filesel.h"
#include "manage_window.h"
#include "alertpanel.h"
#include "utils.h"
#include "prefs_common.h"
static GSList *filesel_select_file_full (const gchar *title,
const gchar *file,
GtkFileChooserAction action,
gboolean multiple);
static GtkWidget *filesel_create (const gchar *title,
GtkFileChooserAction action);
static void filesel_save_expander_set_expanded (GtkWidget *dialog,
gboolean expanded);
static gboolean filesel_save_expander_get_expanded (GtkWidget *dialog);
gchar *filesel_select_file(const gchar *title, const gchar *file,
GtkFileChooserAction action)
{
GSList *list;
gchar *selected = NULL;
list = filesel_select_file_full(title, file, action, FALSE);
if (list) {
selected = (gchar *)list->data;
slist_free_strings(list->next);
}
g_slist_free(list);
return selected;
}
GSList *filesel_select_files(const gchar *title, const gchar *file,
GtkFileChooserAction action)
{
return filesel_select_file_full(title, file, action, TRUE);
}
static GSList *filesel_select_file_full(const gchar *title, const gchar *file,
GtkFileChooserAction action,
gboolean multiple)
{
static GHashTable *path_table = NULL;
gchar *cwd;
GtkWidget *dialog;
gchar *prev_dir;
static gboolean save_expander_expanded = FALSE;
GSList *list = NULL;
if (!path_table)
path_table = g_hash_table_new_full(g_str_hash, g_str_equal,
g_free, g_free);
prev_dir = g_get_current_dir();
if ((cwd = g_hash_table_lookup(path_table, title)) != NULL)
change_dir(cwd);
else
change_dir(startup_dir);
dialog = filesel_create(title, action);
change_dir(prev_dir);
g_free(prev_dir);
manage_window_set_transient(GTK_WINDOW(dialog));
if (file)
gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog),
file);
gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(dialog),
multiple);
if (action == GTK_FILE_CHOOSER_ACTION_SAVE && save_expander_expanded) {
filesel_save_expander_set_expanded
(dialog, save_expander_expanded);
}
gtk_widget_show(dialog);
if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
list = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(dialog));
if (list) {
cwd = gtk_file_chooser_get_current_folder
(GTK_FILE_CHOOSER(dialog));
if (cwd)
g_hash_table_replace
(path_table, g_strdup(title), cwd);
}
}
if (action == GTK_FILE_CHOOSER_ACTION_SAVE)
save_expander_expanded =
filesel_save_expander_get_expanded(dialog);
manage_window_focus_out(dialog, NULL, NULL);
gtk_widget_destroy(dialog);
return list;
}
gchar *filesel_save_as(const gchar *file)
{
gchar *filename;
filename = filesel_select_file(_("Save as"), file,
GTK_FILE_CHOOSER_ACTION_SAVE);
if (filename && is_file_exist(filename)) {
AlertValue aval;
aval = alertpanel(_("Overwrite"),
_("Overwrite existing file?"),
GTK_STOCK_OK, GTK_STOCK_CANCEL, NULL);
if (G_ALERTDEFAULT != aval) {
g_free(filename);
filename = NULL;
}
}
return filename;
}
static GtkWidget *filesel_create(const gchar *title,
GtkFileChooserAction action)
{
GtkWidget *dialog;
if (prefs_common.comply_gnome_hig)
dialog = gtk_file_chooser_dialog_new
(title, NULL, action,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
action == GTK_FILE_CHOOSER_ACTION_SAVE ? GTK_STOCK_SAVE
: GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
NULL);
else
dialog = gtk_file_chooser_dialog_new
(title, NULL, action,
action == GTK_FILE_CHOOSER_ACTION_SAVE ? GTK_STOCK_SAVE
: GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
NULL);
gtk_window_set_position(GTK_WINDOW(dialog), GTK_WIN_POS_CENTER);
gtk_window_set_modal(GTK_WINDOW(dialog), TRUE);
gtk_window_set_wmclass
(GTK_WINDOW(dialog), "file_selection", "Sylpheed");
gtk_dialog_set_default_response
(GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT);
MANAGE_WINDOW_SIGNALS_CONNECT(dialog);
return dialog;
}
static void container_foreach_cb(GtkWidget *widget, gpointer data)
{
GtkWidget **expander = (GtkWidget **)data;
if (*expander == NULL) {
if (GTK_IS_EXPANDER(widget))
*expander = widget;
else if (GTK_IS_CONTAINER(widget))
gtk_container_foreach(GTK_CONTAINER(widget),
container_foreach_cb, data);
}
}
static void filesel_save_expander_set_expanded(GtkWidget *dialog,
gboolean expanded)
{
GtkWidget *expander = NULL;
gtk_container_foreach(GTK_CONTAINER(dialog), container_foreach_cb,
&expander);
if (expander)
gtk_expander_set_expanded(GTK_EXPANDER(expander), expanded);
}
static gboolean filesel_save_expander_get_expanded(GtkWidget *dialog)
{
GtkWidget *expander = NULL;
gtk_container_foreach(GTK_CONTAINER(dialog), container_foreach_cb,
&expander);
if (expander)
return gtk_expander_get_expanded(GTK_EXPANDER(expander));
else
return FALSE;
}
|
