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c133bd3c RK |
1 | /* |
2 | * This file is part of DisOrder | |
3 | * Copyright (C) 2006-2008 Richard Kettlewell | |
4 | * | |
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. | |
9 | * | |
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. | |
14 | * | |
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 | |
18 | * USA | |
19 | */ | |
20 | #include "disobedience.h" | |
21 | #include "queue-generic.h" | |
22 | ||
23 | /* Select All */ | |
24 | ||
25 | int ql_selectall_sensitive(struct queuelike *ql) { | |
26 | return !!ql->q; | |
27 | } | |
28 | ||
29 | void ql_selectall_activate(GtkMenuItem attribute((unused)) *menuitem, | |
30 | gpointer user_data) { | |
31 | struct queuelike *ql = user_data; | |
32 | ||
33 | gtk_tree_selection_select_all(ql->selection); | |
34 | } | |
35 | ||
36 | /* Select None */ | |
37 | ||
38 | int ql_selectnone_sensitive(struct queuelike *ql) { | |
39 | return gtk_tree_selection_count_selected_rows(ql->selection) > 0; | |
40 | } | |
41 | ||
42 | void ql_selectnone_activate(GtkMenuItem attribute((unused)) *menuitem, | |
43 | gpointer user_data) { | |
44 | struct queuelike *ql = user_data; | |
45 | ||
46 | gtk_tree_selection_unselect_all(ql->selection); | |
47 | } | |
48 | ||
49 | /* Properties */ | |
50 | ||
51 | int ql_properties_sensitive(struct queuelike *ql) { | |
52 | return gtk_tree_selection_count_selected_rows(ql->selection) > 0; | |
53 | } | |
54 | ||
55 | void ql_properties_activate(GtkMenuItem attribute((unused)) *menuitem, | |
56 | gpointer user_data) { | |
57 | struct queuelike *ql = user_data; | |
58 | struct vector v[1]; | |
59 | GtkTreeIter iter[1]; | |
60 | ||
61 | vector_init(v); | |
62 | gtk_tree_model_get_iter_first(GTK_TREE_MODEL(ql->store), iter); | |
63 | for(struct queue_entry *q = ql->q; q; q = q->next) { | |
64 | if(gtk_tree_selection_iter_is_selected(ql->selection, iter)) | |
65 | vector_append(v, (char *)q->track); | |
66 | gtk_tree_model_iter_next(GTK_TREE_MODEL(ql->store), iter); | |
67 | } | |
68 | if(v->nvec) | |
69 | properties(v->nvec, (const char **)v->vec); | |
70 | } | |
71 | ||
72 | /* Scratch */ | |
73 | ||
74 | int ql_scratch_sensitive(struct queuelike attribute((unused)) *ql) { | |
c9fb35f4 RK |
75 | return !!(last_state & DISORDER_PLAYING) |
76 | && right_scratchable(last_rights, config->username, playing_track); | |
77 | } | |
78 | ||
ac56170f RK |
79 | static void ql_scratch_completed(void attribute((unused)) *v, |
80 | const char *error) { | |
c9fb35f4 RK |
81 | if(error) |
82 | popup_protocol_error(0, error); | |
c133bd3c RK |
83 | } |
84 | ||
85 | void ql_scratch_activate(GtkMenuItem attribute((unused)) *menuitem, | |
86 | gpointer attribute((unused)) user_data) { | |
ac56170f | 87 | disorder_eclient_scratch_playing(client, ql_scratch_completed, 0); |
c133bd3c RK |
88 | } |
89 | ||
90 | /* Remove */ | |
91 | ||
ac56170f RK |
92 | static void ql_remove_sensitive_callback(GtkTreeModel *model, |
93 | GtkTreePath attribute((unused)) *path, | |
94 | GtkTreeIter *iter, | |
95 | gpointer data) { | |
83fb99f9 | 96 | struct queue_entry *q = ql_iter_to_q(model, iter); |
22717074 RK |
97 | const int removable = (q != playing_track |
98 | && right_removable(last_rights, config->username, q)); | |
99 | int *const counts = data; | |
100 | ++counts[removable]; | |
101 | } | |
102 | ||
c133bd3c | 103 | int ql_remove_sensitive(struct queuelike *ql) { |
22717074 RK |
104 | int counts[2] = { 0, 0 }; |
105 | gtk_tree_selection_selected_foreach(ql->selection, | |
ac56170f | 106 | ql_remove_sensitive_callback, |
22717074 RK |
107 | counts); |
108 | /* Remove will work if we have at least some removable tracks selected, and | |
109 | * no unremovable ones */ | |
110 | return counts[1] > 0 && counts[0] == 0; | |
111 | } | |
112 | ||
ac56170f RK |
113 | static void ql_remove_completed(void attribute((unused)) *v, |
114 | const char *error) { | |
22717074 RK |
115 | if(error) |
116 | popup_protocol_error(0, error); | |
117 | } | |
118 | ||
ac56170f RK |
119 | static void ql_remove_activate_callback(GtkTreeModel *model, |
120 | GtkTreePath attribute((unused)) *path, | |
121 | GtkTreeIter *iter, | |
122 | gpointer attribute((unused)) data) { | |
83fb99f9 | 123 | struct queue_entry *q = ql_iter_to_q(model, iter); |
22717074 | 124 | |
ac56170f | 125 | disorder_eclient_remove(client, q->id, ql_remove_completed, q); |
c133bd3c RK |
126 | } |
127 | ||
128 | void ql_remove_activate(GtkMenuItem attribute((unused)) *menuitem, | |
22717074 RK |
129 | gpointer user_data) { |
130 | struct queuelike *ql = user_data; | |
131 | gtk_tree_selection_selected_foreach(ql->selection, | |
ac56170f | 132 | ql_remove_activate_callback, |
22717074 | 133 | 0); |
c133bd3c RK |
134 | } |
135 | ||
136 | /* Play */ | |
137 | ||
138 | int ql_play_sensitive(struct queuelike *ql) { | |
ac56170f RK |
139 | return (last_rights & RIGHT_PLAY) |
140 | && gtk_tree_selection_count_selected_rows(ql->selection) > 0; | |
c133bd3c RK |
141 | } |
142 | ||
ac56170f RK |
143 | static void ql_play_completed(void attribute((unused)) *v, const char *error) { |
144 | if(error) | |
145 | popup_protocol_error(0, error); | |
c133bd3c RK |
146 | } |
147 | ||
ac56170f RK |
148 | static void ql_play_activate_callback(GtkTreeModel *model, |
149 | GtkTreePath attribute((unused)) *path, | |
150 | GtkTreeIter *iter, | |
151 | gpointer attribute((unused)) data) { | |
83fb99f9 | 152 | struct queue_entry *q = ql_iter_to_q(model, iter); |
ac56170f RK |
153 | |
154 | disorder_eclient_play(client, q->track, ql_play_completed, q); | |
155 | } | |
156 | ||
157 | void ql_play_activate(GtkMenuItem attribute((unused)) *menuitem, | |
158 | gpointer user_data) { | |
159 | struct queuelike *ql = user_data; | |
160 | gtk_tree_selection_selected_foreach(ql->selection, | |
161 | ql_play_activate_callback, | |
162 | 0); | |
163 | } | |
c133bd3c RK |
164 | |
165 | /** @brief Create @c ql->menu if it does not already exist */ | |
166 | static void ql_create_menu(struct queuelike *ql) { | |
167 | if(ql->menu) | |
168 | return; | |
169 | ql->menu = gtk_menu_new(); | |
170 | g_signal_connect(ql->menu, "destroy", | |
171 | G_CALLBACK(gtk_widget_destroyed), &ql->menu); | |
172 | for(int n = 0; n < ql->nmenuitems; ++n) { | |
173 | ql->menuitems[n].w = gtk_menu_item_new_with_label(ql->menuitems[n].name); | |
174 | gtk_menu_attach(GTK_MENU(ql->menu), ql->menuitems[n].w, 0, 1, n, n + 1); | |
175 | } | |
176 | set_tool_colors(ql->menu); | |
177 | } | |
178 | ||
179 | /** @brief Configure @c ql->menu */ | |
180 | static void ql_configure_menu(struct queuelike *ql) { | |
181 | /* Set the sensitivity of each menu item and (re-)establish the signal | |
182 | * handlers */ | |
183 | for(int n = 0; n < ql->nmenuitems; ++n) { | |
184 | if(ql->menuitems[n].handlerid) | |
185 | g_signal_handler_disconnect(ql->menuitems[n].w, | |
186 | ql->menuitems[n].handlerid); | |
187 | gtk_widget_set_sensitive(ql->menuitems[n].w, | |
188 | ql->menuitems[n].sensitive(ql)); | |
189 | ql->menuitems[n].handlerid = g_signal_connect | |
190 | (ql->menuitems[n].w, "activate", | |
191 | G_CALLBACK(ql->menuitems[n].activate), ql); | |
192 | } | |
193 | } | |
194 | ||
195 | /** @brief Called when a button is released over a queuelike */ | |
be909398 | 196 | gboolean ql_button_release(GtkWidget*widget, |
c133bd3c RK |
197 | GdkEventButton *event, |
198 | gpointer user_data) { | |
199 | struct queuelike *ql = user_data; | |
200 | ||
201 | if(event->type == GDK_BUTTON_PRESS | |
202 | && event->button == 3) { | |
be909398 RK |
203 | /* Right button click. */ |
204 | if(gtk_tree_selection_count_selected_rows(ql->selection) == 0) { | |
205 | /* Nothing is selected, select whatever is under the pointer */ | |
206 | GtkTreePath *path; | |
207 | if(gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), | |
208 | event->x, event->y, | |
209 | &path, | |
210 | NULL, | |
211 | NULL, NULL)) | |
212 | gtk_tree_selection_select_path(ql->selection, path); | |
213 | } | |
c133bd3c RK |
214 | ql_create_menu(ql); |
215 | ql_configure_menu(ql); | |
216 | gtk_widget_show_all(ql->menu); | |
217 | gtk_menu_popup(GTK_MENU(ql->menu), 0, 0, 0, 0, | |
218 | event->button, event->time); | |
219 | return TRUE; /* hide the click from other widgets */ | |
220 | } | |
221 | ||
222 | return FALSE; | |
223 | } | |
224 | ||
ee7552f8 RK |
225 | static int ql_tab_selectall_sensitive(void *extra) { |
226 | return ql_selectall_sensitive(extra); | |
227 | } | |
228 | ||
229 | static void ql_tab_selectall_activate(void *extra) { | |
230 | ql_selectall_activate(NULL, extra); | |
231 | } | |
232 | ||
233 | static int ql_tab_selectnone_sensitive(void *extra) { | |
234 | return ql_selectnone_sensitive(extra); | |
235 | } | |
236 | ||
237 | static void ql_tab_selectnone_activate(void *extra) { | |
238 | ql_selectnone_activate(NULL, extra); | |
239 | } | |
240 | ||
241 | static int ql_tab_properties_sensitive(void *extra) { | |
242 | return ql_properties_sensitive(extra); | |
243 | } | |
244 | ||
245 | static void ql_tab_properties_activate(void *extra) { | |
246 | ql_properties_activate(NULL, extra); | |
247 | } | |
248 | ||
249 | struct tabtype *ql_tabtype(struct queuelike *ql) { | |
250 | static const struct tabtype ql_tabtype = { | |
251 | ql_tab_properties_sensitive, | |
252 | ql_tab_selectall_sensitive, | |
253 | ql_tab_selectnone_sensitive, | |
254 | ql_tab_properties_activate, | |
255 | ql_tab_selectall_activate, | |
256 | ql_tab_selectnone_activate, | |
257 | 0, | |
258 | 0 | |
259 | }; | |
260 | ||
261 | struct tabtype *t = xmalloc(sizeof *t); | |
262 | *t = ql_tabtype; | |
263 | t->extra = ql; | |
264 | return t; | |
265 | } | |
266 | ||
c133bd3c RK |
267 | /* |
268 | Local Variables: | |
269 | c-basic-offset:2 | |
270 | comment-column:40 | |
271 | fill-column:79 | |
272 | indent-tabs-mode:nil | |
273 | End: | |
274 | */ |