2 * This file is part of DisOrder
3 * Copyright (C) 2008 Richard Kettlewell
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, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * 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
20 #include "disobedience.h"
24 VECTOR_TYPE(cdvector
, struct choosedata
*, xrealloc
);
26 /** @brief Popup menu */
27 static GtkWidget
*choose_menu
;
29 /** @brief Callback for choose_get_selected() */
30 static void choose_gather_selected_callback(GtkTreeModel
attribute((unused
)) *model
,
31 GtkTreePath
attribute((unused
)) *path
,
34 struct cdvector
*v
= data
;
35 struct choosedata
*cd
= choose_iter_to_data(iter
);
38 cdvector_append(v
, cd
);
41 /** @brief Get a list of all selected tracks and directories */
42 static struct choosedata
**choose_get_selected(int *nselected
) {
46 gtk_tree_selection_selected_foreach(choose_selection
,
47 choose_gather_selected_callback
,
49 cdvector_terminate(v
);
55 /** @brief Recursion step for choose_get_visible()
56 * @param parent A visible node, or NULL for the root
57 * @param cdv Visible nodes accumulated here
59 static void choose_visible_recurse(GtkTreeIter
*parent
,
60 void (*callback
)(GtkTreeIter
*it
,
61 struct choosedata
*cd
,
64 struct choosedata
*cd
;
67 cd
= choose_iter_to_data(parent
);
68 callback(parent
, cd
, userdata
);
69 if(cd
->type
!= CHOOSE_DIRECTORY
)
70 /* Only directories can be expanded so we can avoid the more
71 * expensive test below */
73 GtkTreePath
*parent_path
74 = gtk_tree_model_get_path(GTK_TREE_MODEL(choose_store
),
76 expanded
= gtk_tree_view_row_expanded(GTK_TREE_VIEW(choose_view
),
78 gtk_tree_path_free(parent_path
);
81 /* See if parent is expanded */
83 /* Parent is expanded, visit all its children */
85 gboolean itv
= gtk_tree_model_iter_children(GTK_TREE_MODEL(choose_store
),
89 choose_visible_recurse(it
, callback
, userdata
);
90 itv
= gtk_tree_model_iter_next(GTK_TREE_MODEL(choose_store
), it
);
95 static void choose_visible_visit(void (*callback
)(GtkTreeIter
*it
,
96 struct choosedata
*cd
,
99 choose_visible_recurse(NULL
, callback
, userdata
);
102 static void count_choosedatas(struct choosedata
**cds
,
104 struct choosedata
*cd
;
105 counts
[CHOOSE_FILE
] = counts
[CHOOSE_DIRECTORY
] = 0;
111 static void choose_selectall_sensitive_callback
112 (GtkTreeIter
attribute((unused
)) *it
,
113 struct choosedata
*cd
,
115 if(cd
->type
== CHOOSE_FILE
)
119 static int choose_selectall_sensitive(void attribute((unused
)) *extra
) {
121 choose_visible_visit(choose_selectall_sensitive_callback
, &files
);
125 static void choose_selectall_activate_callback
127 struct choosedata
*cd
,
128 void attribute((unused
)) *userdata
) {
129 if(cd
->type
== CHOOSE_FILE
)
130 gtk_tree_selection_select_iter(choose_selection
, it
);
132 gtk_tree_selection_unselect_iter(choose_selection
, it
);
135 static void choose_selectall_activate(GtkMenuItem
attribute((unused
)) *item
,
136 gpointer
attribute((unused
)) userdata
) {
137 choose_visible_visit(choose_selectall_activate_callback
, 0);
140 static int choose_selectnone_sensitive(void attribute((unused
)) *extra
) {
141 return gtk_tree_selection_count_selected_rows(choose_selection
) > 0;
144 static void choose_selectnone_activate(GtkMenuItem
attribute((unused
)) *item
,
145 gpointer
attribute((unused
)) userdata
) {
146 gtk_tree_selection_unselect_all(choose_selection
);
149 static int choose_play_sensitive(void attribute((unused
)) *extra
) {
151 count_choosedatas(choose_get_selected(NULL
), counts
);
152 return !counts
[CHOOSE_DIRECTORY
] && counts
[CHOOSE_FILE
];
155 static void choose_play_activate(GtkMenuItem
attribute((unused
)) *item
,
156 gpointer
attribute((unused
)) userdata
) {
157 struct choosedata
*cd
, **cdp
= choose_get_selected(NULL
);
158 while((cd
= *cdp
++)) {
159 if(cd
->type
== CHOOSE_FILE
)
160 disorder_eclient_play(client
, xstrdup(cd
->track
),
161 choose_play_completed
, 0);
165 static int choose_properties_sensitive(void *extra
) {
166 return choose_play_sensitive(extra
);
169 static void choose_properties_activate(GtkMenuItem
attribute((unused
)) *item
,
170 gpointer
attribute((unused
)) userdata
) {
171 struct choosedata
*cd
, **cdp
= choose_get_selected(NULL
);
175 vector_append(v
, xstrdup(cd
->track
));
176 properties(v
->nvec
, (const char **)v
->vec
);
179 /** @brief Pop-up menu for choose */
180 static struct menuitem choose_menuitems
[] = {
183 choose_play_activate
,
184 choose_play_sensitive
,
190 choose_properties_activate
,
191 choose_properties_sensitive
,
197 choose_selectall_activate
,
198 choose_selectall_sensitive
,
203 "Deselect all tracks",
204 choose_selectnone_activate
,
205 choose_selectnone_sensitive
,
211 const struct tabtype choose_tabtype
= {
212 choose_properties_sensitive
,
213 choose_selectall_sensitive
,
214 choose_selectnone_sensitive
,
215 choose_properties_activate
,
216 choose_selectall_activate
,
217 choose_selectnone_activate
,
222 /** @brief Called when a mouse button is pressed or released */
223 gboolean
choose_button_event(GtkWidget
attribute((unused
)) *widget
,
224 GdkEventButton
*event
,
225 gpointer
attribute((unused
)) user_data
) {
226 if(event
->type
== GDK_BUTTON_RELEASE
&& event
->button
== 2) {
227 /* Middle click release - play track */
228 ensure_selected(GTK_TREE_VIEW(choose_view
), event
);
229 choose_play_activate(NULL
, NULL
);
230 } else if(event
->type
== GDK_BUTTON_PRESS
&& event
->button
== 3) {
231 /* Right click press - pop up the menu */
232 ensure_selected(GTK_TREE_VIEW(choose_view
), event
);
233 popup(&choose_menu
, event
,
234 choose_menuitems
, sizeof choose_menuitems
/ sizeof *choose_menuitems
,