chiark / gitweb /
Move images.h to images/ directory, and limit to just the images that
[disorder] / disobedience / queue-menu.c
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1/*
2 * This file is part of DisOrder
3 * Copyright (C) 2006-2008 Richard Kettlewell
4 *
e7eb3a27 5 * This program is free software: you can redistribute it and/or modify
c133bd3c 6 * it under the terms of the GNU General Public License as published by
e7eb3a27 7 * the Free Software Foundation, either version 3 of the License, or
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8 * (at your option) any later version.
9 *
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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 *
c133bd3c 15 * You should have received a copy of the GNU General Public License
e7eb3a27 16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
c133bd3c 17 */
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18/** @file disobedience/queue-menu.c
19 * @brief Disobedience queue widget popup menu
20 */
c133bd3c 21#include "disobedience.h"
6982880f 22#include "popup.h"
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23#include "queue-generic.h"
24
25/* Select All */
26
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27int ql_selectall_sensitive(void *extra) {
28 struct queuelike *ql = extra;
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29 return !!ql->q;
30}
31
32void ql_selectall_activate(GtkMenuItem attribute((unused)) *menuitem,
33 gpointer user_data) {
34 struct queuelike *ql = user_data;
35
36 gtk_tree_selection_select_all(ql->selection);
37}
38
39/* Select None */
40
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41int ql_selectnone_sensitive(void *extra) {
42 struct queuelike *ql = extra;
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43 return gtk_tree_selection_count_selected_rows(ql->selection) > 0;
44}
45
46void ql_selectnone_activate(GtkMenuItem attribute((unused)) *menuitem,
47 gpointer user_data) {
48 struct queuelike *ql = user_data;
49
50 gtk_tree_selection_unselect_all(ql->selection);
51}
52
53/* Properties */
54
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55int ql_properties_sensitive(void *extra) {
56 struct queuelike *ql = extra;
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57 return gtk_tree_selection_count_selected_rows(ql->selection) > 0;
58}
59
60void ql_properties_activate(GtkMenuItem attribute((unused)) *menuitem,
61 gpointer user_data) {
62 struct queuelike *ql = user_data;
63 struct vector v[1];
64 GtkTreeIter iter[1];
65
66 vector_init(v);
67 gtk_tree_model_get_iter_first(GTK_TREE_MODEL(ql->store), iter);
68 for(struct queue_entry *q = ql->q; q; q = q->next) {
69 if(gtk_tree_selection_iter_is_selected(ql->selection, iter))
70 vector_append(v, (char *)q->track);
71 gtk_tree_model_iter_next(GTK_TREE_MODEL(ql->store), iter);
72 }
73 if(v->nvec)
d8b71e03 74 properties(v->nvec, (const char **)v->vec, ql->view);
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75}
76
77/* Scratch */
78
6982880f 79int ql_scratch_sensitive(void attribute((unused)) *extra) {
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80 return !!(last_state & DISORDER_PLAYING)
81 && right_scratchable(last_rights, config->username, playing_track);
82}
83
ac56170f 84static void ql_scratch_completed(void attribute((unused)) *v,
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85 const char *err) {
86 if(err)
87 popup_protocol_error(0, err);
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88}
89
90void ql_scratch_activate(GtkMenuItem attribute((unused)) *menuitem,
91 gpointer attribute((unused)) user_data) {
ac56170f 92 disorder_eclient_scratch_playing(client, ql_scratch_completed, 0);
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93}
94
95/* Remove */
96
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97static void ql_remove_sensitive_callback(GtkTreeModel *model,
98 GtkTreePath attribute((unused)) *path,
99 GtkTreeIter *iter,
100 gpointer data) {
83fb99f9 101 struct queue_entry *q = ql_iter_to_q(model, iter);
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102 const int removable = (q != playing_track
103 && right_removable(last_rights, config->username, q));
104 int *const counts = data;
105 ++counts[removable];
106}
107
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108int ql_remove_sensitive(void *extra) {
109 struct queuelike *ql = extra;
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110 int counts[2] = { 0, 0 };
111 gtk_tree_selection_selected_foreach(ql->selection,
ac56170f 112 ql_remove_sensitive_callback,
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113 counts);
114 /* Remove will work if we have at least some removable tracks selected, and
115 * no unremovable ones */
116 return counts[1] > 0 && counts[0] == 0;
117}
118
ac56170f 119static void ql_remove_completed(void attribute((unused)) *v,
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120 const char *err) {
121 if(err)
122 popup_protocol_error(0, err);
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123}
124
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125static void ql_remove_activate_callback(GtkTreeModel *model,
126 GtkTreePath attribute((unused)) *path,
127 GtkTreeIter *iter,
128 gpointer attribute((unused)) data) {
83fb99f9 129 struct queue_entry *q = ql_iter_to_q(model, iter);
22717074 130
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131 if(q != playing_track)
132 disorder_eclient_remove(client, q->id, ql_remove_completed, q);
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133}
134
135void ql_remove_activate(GtkMenuItem attribute((unused)) *menuitem,
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136 gpointer user_data) {
137 struct queuelike *ql = user_data;
138 gtk_tree_selection_selected_foreach(ql->selection,
ac56170f 139 ql_remove_activate_callback,
22717074 140 0);
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141}
142
143/* Play */
144
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145int ql_play_sensitive(void *extra) {
146 struct queuelike *ql = extra;
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147 return (last_rights & RIGHT_PLAY)
148 && gtk_tree_selection_count_selected_rows(ql->selection) > 0;
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149}
150
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151static void ql_play_completed(void attribute((unused)) *v, const char *err) {
152 if(err)
153 popup_protocol_error(0, err);
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154}
155
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156static void ql_play_activate_callback(GtkTreeModel *model,
157 GtkTreePath attribute((unused)) *path,
158 GtkTreeIter *iter,
159 gpointer attribute((unused)) data) {
83fb99f9 160 struct queue_entry *q = ql_iter_to_q(model, iter);
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161
162 disorder_eclient_play(client, q->track, ql_play_completed, q);
163}
164
165void ql_play_activate(GtkMenuItem attribute((unused)) *menuitem,
166 gpointer user_data) {
167 struct queuelike *ql = user_data;
168 gtk_tree_selection_selected_foreach(ql->selection,
169 ql_play_activate_callback,
170 0);
171}
c133bd3c 172
c133bd3c 173/** @brief Called when a button is released over a queuelike */
6982880f 174gboolean ql_button_release(GtkWidget *widget,
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175 GdkEventButton *event,
176 gpointer user_data) {
177 struct queuelike *ql = user_data;
178
179 if(event->type == GDK_BUTTON_PRESS
180 && event->button == 3) {
be909398 181 /* Right button click. */
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182 ensure_selected(GTK_TREE_VIEW(widget), event);
183 popup(&ql->menu, event, ql->menuitems, ql->nmenuitems, ql);
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184 return TRUE; /* hide the click from other widgets */
185 }
186
187 return FALSE;
188}
189
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190/* Adopt */
191
192static void ql_adopt_sensitive_callback(GtkTreeModel *model,
193 GtkTreePath attribute((unused)) *path,
194 GtkTreeIter *iter,
195 gpointer data) {
196 struct queue_entry *const q = ql_iter_to_q(model, iter);
197 int *const count = data;
198
199 if(*count < 0)
200 return;
201 if(q->origin == origin_random)
202 ++*count;
203 else
204 *count = -1;
205}
206
207/** @brief Determine whether we're pointing at an adoptable track */
208int ql_adopt_sensitive(void *extra) {
209 struct queuelike *ql = extra;
210 int count = 0;
211
212 /* We'll need RIGHT_PLAY */
213 if(!(last_rights & RIGHT_PLAY))
214 return FALSE;
215 /* Check that (1) only random tracks are selected (2) at least something is
216 * selected */
217 gtk_tree_selection_selected_foreach(ql->selection,
218 ql_adopt_sensitive_callback,
219 &count);
220 if(count <= 0)
221 return FALSE;
222 return TRUE;
223}
224
225static void ql_adopt_completed(void attribute((unused)) *v, const char *err) {
226 if(err)
227 popup_protocol_error(0, err);
228}
229
230static void ql_adopt_activate_callback(GtkTreeModel *model,
231 GtkTreePath attribute((unused)) *path,
232 GtkTreeIter *iter,
233 gpointer attribute((unused)) data) {
234 struct queue_entry *const q = ql_iter_to_q(model, iter);
235
236 disorder_eclient_adopt(client, ql_adopt_completed, q->id, q);
237}
238
239/** @brief Called to adopt a track */
240void ql_adopt_activate(GtkMenuItem attribute((unused)) *menuitem,
241 gpointer user_data) {
242 struct queuelike *ql = user_data;
243 gtk_tree_selection_selected_foreach(ql->selection,
244 ql_adopt_activate_callback,
245 NULL);
246}
247
ee7552f8 248struct tabtype *ql_tabtype(struct queuelike *ql) {
abf99697 249 static const struct tabtype queuelike_tabtype = {
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250 ql_properties_sensitive,
251 ql_selectall_sensitive,
252 ql_selectnone_sensitive,
253 ql_properties_activate,
254 ql_selectall_activate,
255 ql_selectnone_activate,
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256 0,
257 0
258 };
259
abf99697 260 ql->tabtype = queuelike_tabtype;
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261 ql->tabtype.extra = ql;
262 return &ql->tabtype;
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263}
264
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265/*
266Local Variables:
267c-basic-offset:2
268comment-column:40
269fill-column:79
270indent-tabs-mode:nil
271End:
272*/