1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 2 -*- */
2
3 /* GTK+: gtkfilechooserbutton.c
4 *
5 * Copyright (c) 2004 James M. Cape <jcape@ignore-your.tv>
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
16 *
17 * You should have received a copy of the GNU Library General Public
18 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
19 */
20
21 #include "config.h"
22
23 #ifdef HAVE_UNISTD_H
24 #include <unistd.h>
25 #endif
26
27 #include <sys/types.h>
28 #include <sys/stat.h>
29
30 #include <string.h>
31
32 #include <gtk/gtk.h>
33
34 static gchar *backend = "gtk+";
35 static gboolean rtl = FALSE;
36 static GOptionEntry entries[] = {
37 { "backend", 'b', 0, G_OPTION_ARG_STRING, &backend, "The filesystem backend to use.", "gtk+" },
38 { "right-to-left", 'r', 0, G_OPTION_ARG_NONE, &rtl, "Force right-to-left layout.", NULL },
39 { NULL }
40 };
41
42 static gchar *gtk_src_dir = NULL;
43
44 static gboolean
delete_event_cb(GtkWidget * editor,gint response,gpointer user_data)45 delete_event_cb (GtkWidget *editor,
46 gint response,
47 gpointer user_data)
48 {
49 gtk_widget_hide (editor);
50
51 return TRUE;
52 }
53
54
55 static void
print_selected_path_clicked_cb(GtkWidget * button,gpointer user_data)56 print_selected_path_clicked_cb (GtkWidget *button,
57 gpointer user_data)
58 {
59 gchar *folder, *filename;
60
61 folder = gtk_file_chooser_get_current_folder (user_data);
62 filename = gtk_file_chooser_get_filename (user_data);
63 g_message ("Currently Selected:\n\tFolder: `%s'\n\tFilename: `%s'\nDone.\n",
64 folder, filename);
65 g_free (folder);
66 g_free (filename);
67 }
68
69 static void
add_pwds_parent_as_shortcut_clicked_cb(GtkWidget * button,gpointer user_data)70 add_pwds_parent_as_shortcut_clicked_cb (GtkWidget *button,
71 gpointer user_data)
72 {
73 GError *err = NULL;
74
75 if (!gtk_file_chooser_add_shortcut_folder (user_data, gtk_src_dir, &err))
76 {
77 g_message ("Couldn't add `%s' as shortcut folder: %s", gtk_src_dir,
78 err->message);
79 g_error_free (err);
80 }
81 else
82 {
83 g_message ("Added `%s' as shortcut folder.", gtk_src_dir);
84 }
85 }
86
87 static void
del_pwds_parent_as_shortcut_clicked_cb(GtkWidget * button,gpointer user_data)88 del_pwds_parent_as_shortcut_clicked_cb (GtkWidget *button,
89 gpointer user_data)
90 {
91 GError *err = NULL;
92
93 if (!gtk_file_chooser_remove_shortcut_folder (user_data, gtk_src_dir, &err))
94 {
95 g_message ("Couldn't remove `%s' as shortcut folder: %s", gtk_src_dir,
96 err->message);
97 g_error_free (err);
98 }
99 else
100 {
101 g_message ("Removed `%s' as shortcut folder.", gtk_src_dir);
102 }
103 }
104
105 static void
unselect_all_clicked_cb(GtkWidget * button,gpointer user_data)106 unselect_all_clicked_cb (GtkWidget *button,
107 gpointer user_data)
108 {
109 gtk_file_chooser_unselect_all (user_data);
110 }
111
112 static void
tests_button_clicked_cb(GtkButton * real_button,gpointer user_data)113 tests_button_clicked_cb (GtkButton *real_button,
114 gpointer user_data)
115 {
116 GtkWidget *tests;
117
118 tests = g_object_get_data (user_data, "tests-dialog");
119
120 if (tests == NULL)
121 {
122 GtkWidget *box, *button;
123
124 tests = gtk_window_new (GTK_WINDOW_TOPLEVEL);
125 gtk_window_set_title (GTK_WINDOW (tests),
126 "Tests - TestFileChooserButton");
127 gtk_container_set_border_width (GTK_CONTAINER (tests), 12);
128 gtk_window_set_transient_for (GTK_WINDOW (tests),
129 GTK_WINDOW (gtk_widget_get_toplevel (user_data)));
130
131 box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
132 gtk_container_add (GTK_CONTAINER (tests), box);
133 gtk_widget_show (box);
134
135 button = gtk_button_new_with_label ("Print Selected Path");
136 g_signal_connect (button, "clicked",
137 G_CALLBACK (print_selected_path_clicked_cb), user_data);
138 gtk_box_pack_start (GTK_BOX (box), button, FALSE, FALSE, 0);
139 gtk_widget_show (button);
140
141 button = gtk_button_new_with_label ("Add $PWD's Parent as Shortcut");
142 g_signal_connect (button, "clicked",
143 G_CALLBACK (add_pwds_parent_as_shortcut_clicked_cb), user_data);
144 gtk_box_pack_start (GTK_BOX (box), button, FALSE, FALSE, 0);
145 gtk_widget_show (button);
146
147 button = gtk_button_new_with_label ("Remove $PWD's Parent as Shortcut");
148 g_signal_connect (button, "clicked",
149 G_CALLBACK (del_pwds_parent_as_shortcut_clicked_cb), user_data);
150 gtk_box_pack_start (GTK_BOX (box), button, FALSE, FALSE, 0);
151 gtk_widget_show (button);
152
153 button = gtk_button_new_with_label ("Unselect all");
154 g_signal_connect (button, "clicked",
155 G_CALLBACK (unselect_all_clicked_cb), user_data);
156 gtk_box_pack_start (GTK_BOX (box), button, FALSE, FALSE, 0);
157 gtk_widget_show (button);
158
159 g_signal_connect (tests, "delete-event", G_CALLBACK (delete_event_cb), NULL);
160 g_object_set_data (user_data, "tests-dialog", tests);
161 }
162
163 gtk_window_present (GTK_WINDOW (tests));
164 }
165
166 static void
chooser_current_folder_changed_cb(GtkFileChooser * chooser,gpointer user_data)167 chooser_current_folder_changed_cb (GtkFileChooser *chooser,
168 gpointer user_data)
169 {
170 gchar *folder, *filename;
171
172 folder = gtk_file_chooser_get_current_folder_uri (chooser);
173 filename = gtk_file_chooser_get_uri (chooser);
174 g_message ("%s::current-folder-changed\n\tFolder: `%s'\n\tFilename: `%s'\nDone.\n",
175 G_OBJECT_TYPE_NAME (chooser), folder, filename);
176 g_free (folder);
177 g_free (filename);
178 }
179
180 static void
chooser_selection_changed_cb(GtkFileChooser * chooser,gpointer user_data)181 chooser_selection_changed_cb (GtkFileChooser *chooser,
182 gpointer user_data)
183 {
184 gchar *filename;
185
186 filename = gtk_file_chooser_get_uri (chooser);
187 g_message ("%s::selection-changed\n\tSelection:`%s'\nDone.\n",
188 G_OBJECT_TYPE_NAME (chooser), filename);
189 g_free (filename);
190 }
191
192 static void
chooser_file_activated_cb(GtkFileChooser * chooser,gpointer user_data)193 chooser_file_activated_cb (GtkFileChooser *chooser,
194 gpointer user_data)
195 {
196 gchar *folder, *filename;
197
198 folder = gtk_file_chooser_get_current_folder_uri (chooser);
199 filename = gtk_file_chooser_get_uri (chooser);
200 g_message ("%s::file-activated\n\tFolder: `%s'\n\tFilename: `%s'\nDone.\n",
201 G_OBJECT_TYPE_NAME (chooser), folder, filename);
202 g_free (folder);
203 g_free (filename);
204 }
205
206 static void
chooser_update_preview_cb(GtkFileChooser * chooser,gpointer user_data)207 chooser_update_preview_cb (GtkFileChooser *chooser,
208 gpointer user_data)
209 {
210 gchar *filename;
211
212 filename = gtk_file_chooser_get_preview_uri (chooser);
213 if (filename != NULL)
214 {
215 g_message ("%s::update-preview\n\tPreview Filename: `%s'\nDone.\n",
216 G_OBJECT_TYPE_NAME (chooser), filename);
217 g_free (filename);
218 }
219 }
220
221
222 int
main(int argc,char * argv[])223 main (int argc,
224 char *argv[])
225 {
226 GtkWidget *win, *vbox, *frame, *group_box;
227 GtkWidget *hbox, *label, *chooser, *button;
228 GtkSizeGroup *label_group;
229 GOptionContext *context;
230 gchar *cwd;
231
232 context = g_option_context_new ("- test GtkFileChooserButton widget");
233 g_option_context_add_main_entries (context, entries, GETTEXT_PACKAGE);
234 g_option_context_add_group (context, gtk_get_option_group (TRUE));
235 g_option_context_parse (context, &argc, &argv, NULL);
236 g_option_context_free (context);
237
238 gtk_init (&argc, &argv);
239
240 /* to test rtl layout, use "--right-to-left" */
241 if (rtl)
242 gtk_widget_set_default_direction (GTK_TEXT_DIR_RTL);
243
244 cwd = g_get_current_dir();
245 gtk_src_dir = g_path_get_dirname (cwd);
246 g_free (cwd);
247
248 win = gtk_dialog_new_with_buttons ("TestFileChooserButton", NULL, 0,
249 "_Quit", GTK_RESPONSE_CLOSE, NULL);
250 g_signal_connect (win, "response", G_CALLBACK (gtk_main_quit), NULL);
251
252 vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 18);
253 g_object_set (vbox, "margin", 6, NULL);
254 gtk_container_add (GTK_CONTAINER (gtk_dialog_get_content_area (GTK_DIALOG (win))), vbox);
255
256 frame = gtk_frame_new ("<b>GtkFileChooserButton</b>");
257 gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_NONE);
258 gtk_label_set_use_markup (GTK_LABEL (gtk_frame_get_label_widget (GTK_FRAME (frame))), TRUE);
259 gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
260
261 gtk_widget_set_halign (frame, GTK_ALIGN_FILL);
262 gtk_widget_set_valign (frame, GTK_ALIGN_FILL);
263 g_object_set (frame, "margin-top", 6, "margin-start", 12, NULL);
264
265 label_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
266
267 group_box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
268 gtk_container_add (GTK_CONTAINER (frame), group_box);
269
270 /* OPEN */
271 hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12);
272 gtk_box_pack_start (GTK_BOX (group_box), hbox, FALSE, FALSE, 0);
273
274 label = gtk_label_new_with_mnemonic ("_Open:");
275 gtk_size_group_add_widget (GTK_SIZE_GROUP (label_group), label);
276 G_GNUC_BEGIN_IGNORE_DEPRECATIONS
277 gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
278 G_GNUC_END_IGNORE_DEPRECATIONS
279 gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
280
281 chooser = gtk_file_chooser_button_new ("Select A File - testfilechooserbutton",
282 GTK_FILE_CHOOSER_ACTION_OPEN);
283 gtk_file_chooser_add_shortcut_folder (GTK_FILE_CHOOSER (chooser), gtk_src_dir, NULL);
284 gtk_file_chooser_remove_shortcut_folder (GTK_FILE_CHOOSER (chooser), gtk_src_dir, NULL);
285 gtk_label_set_mnemonic_widget (GTK_LABEL (label), chooser);
286 g_signal_connect (chooser, "current-folder-changed",
287 G_CALLBACK (chooser_current_folder_changed_cb), NULL);
288 g_signal_connect (chooser, "selection-changed", G_CALLBACK (chooser_selection_changed_cb), NULL);
289 g_signal_connect (chooser, "file-activated", G_CALLBACK (chooser_file_activated_cb), NULL);
290 g_signal_connect (chooser, "update-preview", G_CALLBACK (chooser_update_preview_cb), NULL);
291 gtk_box_pack_start (GTK_BOX (hbox), chooser, TRUE, TRUE, 0);
292
293 button = gtk_button_new_with_label ("Tests");
294 g_signal_connect (button, "clicked", G_CALLBACK (tests_button_clicked_cb), chooser);
295 gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
296
297 /* SELECT_FOLDER */
298 hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12);
299 gtk_box_pack_start (GTK_BOX (group_box), hbox, FALSE, FALSE, 0);
300
301 label = gtk_label_new_with_mnemonic ("Select _Folder:");
302 gtk_size_group_add_widget (GTK_SIZE_GROUP (label_group), label);
303 G_GNUC_BEGIN_IGNORE_DEPRECATIONS
304 gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
305 G_GNUC_END_IGNORE_DEPRECATIONS
306 gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
307
308 chooser = gtk_file_chooser_button_new ("Select A Folder - testfilechooserbutton",
309 GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
310 gtk_file_chooser_add_shortcut_folder (GTK_FILE_CHOOSER (chooser), gtk_src_dir, NULL);
311 gtk_file_chooser_remove_shortcut_folder (GTK_FILE_CHOOSER (chooser), gtk_src_dir, NULL);
312 gtk_file_chooser_add_shortcut_folder (GTK_FILE_CHOOSER (chooser), gtk_src_dir, NULL);
313 gtk_label_set_mnemonic_widget (GTK_LABEL (label), chooser);
314 g_signal_connect (chooser, "current-folder-changed",
315 G_CALLBACK (chooser_current_folder_changed_cb), NULL);
316 g_signal_connect (chooser, "selection-changed", G_CALLBACK (chooser_selection_changed_cb), NULL);
317 g_signal_connect (chooser, "file-activated", G_CALLBACK (chooser_file_activated_cb), NULL);
318 g_signal_connect (chooser, "update-preview", G_CALLBACK (chooser_update_preview_cb), NULL);
319 gtk_box_pack_start (GTK_BOX (hbox), chooser, TRUE, TRUE, 0);
320
321 button = gtk_button_new_with_label ("Tests");
322 g_signal_connect (button, "clicked", G_CALLBACK (tests_button_clicked_cb), chooser);
323 gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
324
325 g_object_unref (label_group);
326
327 gtk_widget_show_all (win);
328 gtk_window_present (GTK_WINDOW (win));
329
330 gtk_main ();
331
332 return 0;
333 }
334