src/Plugins/extraplaylist.c

   1 /* gmpc-extraplaylist (GMPC plugin)
   2  * Copyright (C) 2006-2009 Qball Cow <qball@gmpclient.org>
   3  * Project homepage: http://gmpcwiki.sarine.nl/
   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,
  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
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 */
  19
  20 #include <string.h>
  21 #include "plugin.h"
  22 #include "plugin-internal.h"
  23 #include "playlist3.h"
  24 #include "gmpc-extras.h"
  25 #include "config.h"
  26 #include "browsers/playlist3-current-playlist-browser.h"
  27 /* External pointer + function, there internal from gmpc */
  28 GtkWidget *extraplaylist = NULL;
  29 static GtkWidget *extraplaylist_paned = NULL;
  30 static GmpcPluginBase *play_queue_plugin = NULL;
  31
  32 static GtkWidget *cb_include_sidebar = NULL;
  33
  34 static gboolean extra_playlist_add(void);
  35
  36 static void extra_playlist_save(void) {
  37 #if 0
  38     if(extraplaylist) {
  39         int pos = gtk_paned_get_position(GTK_PANED(extraplaylist_paned));
  40         if(pos>0)
  41             cfg_set_single_value_as_int(config, "extraplaylist", "paned-pos", pos);
  42     }
  43 #endif
  44 }
  45
  46 static void store_pane_pos(void) {
  47     if(extraplaylist) {
  48         int pos = gtk_paned_get_position(GTK_PANED(extraplaylist_paned));
  49         if(pos>0)
  50             cfg_set_single_value_as_int(config, "extraplaylist", "paned-pos", pos);
  51     }
  52 }
  53
  54 static int get_enabled(void) {
  55     return cfg_get_single_value_as_int_with_default(config,"extraplaylist", "enabled", 0);
  56 }
  57
  58 static void ep_view_changed(GtkTreeSelection *selection, gpointer user_data)
  59 {
  60     GtkTreeModel *model= NULL;
  61     GtkTreeIter iter;
  62     if(gtk_tree_selection_get_selected(selection, &model, &iter))
  63     {
  64         int type = 0;
  65         _gmpcPluginParent *parent = NULL;
  66         gtk_tree_model_get(model, &iter, PL3_CAT_TYPE, &type, -1);
  67         parent = (_gmpcPluginParent *)plugin_get_from_id(type);
  68         if(parent)
  69         {
  70             if(parent->new){
  71                 if(G_OBJECT_TYPE(parent->new) == G_OBJECT_TYPE(play_queue_plugin))
  72                 {
  73                     if(extraplaylist){
  74                         gtk_widget_hide(extraplaylist);
  75                         if(gtk_bin_get_child(GTK_BIN(extraplaylist)))
  76                             gmpc_plugin_browser_iface_browser_unselected(GMPC_PLUGIN_BROWSER_IFACE(play_queue_plugin),GTK_CONTAINER(extraplaylist));
  77                     }
  78                     return;
  79                 }
  80             }
  81             if(get_enabled())
  82             {
  83                 if(!extraplaylist) {
  84                     extra_playlist_add();
  85                 }else{
  86                     if(gtk_bin_get_child(GTK_BIN(extraplaylist)) == NULL){
  87                         gmpc_plugin_browser_iface_browser_selected(GMPC_PLUGIN_BROWSER_IFACE(play_queue_plugin), GTK_CONTAINER(extraplaylist));
  88                         gtk_widget_show(extraplaylist);
  89                     }
  90                 }
  91
  92             }else if(extraplaylist){
  93                 gtk_widget_hide(extraplaylist);
  94                 if(gtk_bin_get_child(GTK_BIN(extraplaylist)))
  95                     gmpc_plugin_browser_iface_browser_unselected(GMPC_PLUGIN_BROWSER_IFACE(play_queue_plugin),GTK_CONTAINER(extraplaylist));
  96             }
  97         }
  98     }
  99 }
 100
 101 static void extra_playlist_remove(void) {
 102     GtkWidget *temp = NULL;
 103     if(pl3_xml == NULL) return;
 104     if(extraplaylist == NULL  && get_enabled() == FALSE) return;
 105     if(extraplaylist == NULL) return;
 106
 107         temp = GTK_WIDGET(gtk_builder_get_object(pl3_xml, "hpaned1-hbox"));
 108         g_object_ref(temp);
 109
 110         extra_playlist_save();
 111         /* Remove widget */
 112         gtk_widget_hide(extraplaylist);
 113         if(gtk_bin_get_child(GTK_BIN(extraplaylist)))
 114                     gmpc_plugin_browser_iface_browser_unselected(GMPC_PLUGIN_BROWSER_IFACE(play_queue_plugin),GTK_CONTAINER(extraplaylist));
 115
 116         /* Remove it from inserted widget */
 117         gtk_container_remove(GTK_CONTAINER(extraplaylist_paned), temp);
 118
 119         /* Destroy the previously added stuff split view */
 120         gtk_widget_destroy(extraplaylist);
 121         extraplaylist = NULL;
 122         gtk_widget_destroy(extraplaylist_paned);
 123         extraplaylist = NULL;
 124         gtk_container_add(GTK_CONTAINER(gtk_builder_get_object(pl3_xml,"hpaned1_vbox")), temp);
 125 }
 126
 127
 128 static gboolean extra_playlist_add(void) {
 129
 130     extra_playlist_remove();
 131
 132     GtkWidget *temp = NULL;
 133     if(pl3_xml == NULL) return FALSE;
 134     if(extraplaylist == NULL  && get_enabled() == FALSE) return FALSE;
 135     if(extraplaylist != NULL) return FALSE;
 136
 137     temp = GTK_WIDGET(gtk_builder_get_object(pl3_xml, "hpaned1-hbox"));
 138     g_object_ref(temp);
 139
 140     /**
 141      * Hack it into the main view
 142      */
 143     extraplaylist = gtk_event_box_new();
 144     /* Set border to fits gmpc's standard  */
 145     gtk_container_set_border_width(GTK_CONTAINER(extraplaylist), 0);
 146
 147     if(cfg_get_single_value_as_int_with_default(config, "extraplaylist", "vertical-layout", TRUE))
 148     {
 149         extraplaylist_paned = gtk_paned_new(GTK_ORIENTATION_VERTICAL);
 150     }else{
 151         extraplaylist_paned = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
 152     }
 153
 154
 155     gtk_container_remove(GTK_CONTAINER(gtk_builder_get_object(pl3_xml,"hpaned1_vbox")),temp);
 156
 157     gtk_paned_pack1(GTK_PANED(extraplaylist_paned), temp, TRUE, TRUE);
 158     gtk_paned_pack2(GTK_PANED(extraplaylist_paned), extraplaylist, TRUE, TRUE);
 159
 160     gtk_container_add(GTK_CONTAINER(gtk_builder_get_object(pl3_xml,"hpaned1_vbox")),extraplaylist_paned);
 161
 162
 163     gtk_paned_set_position(GTK_PANED(extraplaylist_paned),
 164             cfg_get_single_value_as_int_with_default(config, "extraplaylist", "paned-pos", 400));
 165
 166     gtk_widget_show(extraplaylist_paned);
 167     gtk_widget_hide(extraplaylist);
 168
 169     if(play_queue_plugin == NULL) {
 170         play_queue_plugin = (GmpcPluginBase *)play_queue_plugin_new("extra-playlist-plugin");
 171     }
 172     ep_view_changed(gtk_tree_view_get_selection(playlist3_get_category_tree_view()),NULL);
 173
 174     /* Attach changed signal */
 175     g_signal_connect(G_OBJECT(gtk_tree_view_get_selection(playlist3_get_category_tree_view())), "changed",
 176         G_CALLBACK(ep_view_changed), NULL);
 177
 178     g_signal_connect(G_OBJECT(extraplaylist_paned), "notify::position", G_CALLBACK(store_pane_pos), NULL);
 179     return FALSE;
 180 }
 181
 182
 183 static void extra_playlist_init(void ) {
 184     if( cfg_get_single_value_as_int_with_default(config,"extraplaylist", "enabled", 0)) {
 185         // TODO Fix this.  This should be done, directly after the window is created.
 186 //        g_idle_add(extra_playlist_add, NULL);
 187         extra_playlist_add();
 188     }
 189 }
 190 static void set_enabled(int enable) {
 191     cfg_set_single_value_as_int(config,"extraplaylist", "enabled", enable);
 192     if(enable)
 193     {
 194         if(!extraplaylist) {
 195             extra_playlist_add();
 196         }else{
 197             ep_view_changed(gtk_tree_view_get_selection(playlist3_get_category_tree_view()),NULL);
 198         }
 199
 200     } else if(extraplaylist){
 201         gtk_widget_hide(extraplaylist);
 202         if(gtk_bin_get_child(GTK_BIN(extraplaylist)))
 203             gmpc_plugin_browser_iface_browser_unselected(GMPC_PLUGIN_BROWSER_IFACE(play_queue_plugin),GTK_CONTAINER(extraplaylist));
 204     }
 205 }
 206
 207 /**
 208  * Preferences
 209  */
 210 static void preferences_layout_changed(GtkToggleButton *but, gpointer user_data)
 211 {
 212     gint active = gtk_toggle_button_get_active(but);
 213     cfg_set_single_value_as_int(config, "extraplaylist", "vertical-layout", active);
 214     gtk_widget_set_sensitive(GTK_WIDGET(cb_include_sidebar), cfg_get_single_value_as_int_with_default(config, "extraplaylist", "vertical-layout", TRUE));
 215     extra_playlist_add();
 216 }
 217
 218
 219 static void preferences_layout_sidebar_changed(GtkToggleButton *but, gpointer user_data)
 220 {
 221     gint active = gtk_toggle_button_get_active(but);
 222     cfg_set_single_value_as_int(config, "extraplaylist", "include-sidebar", active);
 223     extra_playlist_add();
 224 }
 225
 226 static  void preferences_construct(GtkWidget *container)
 227 {
 228     GtkWidget *vbox = gtk_vbox_new(FALSE, 3);
 229     GtkWidget *label = NULL;
 230
 231     GtkWidget *frame = gtk_frame_new("");
 232     gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_NONE);
 233     gtk_label_set_markup(GTK_LABEL(gtk_frame_get_label_widget(GTK_FRAME(frame))), "<b>Appearance</b>");
 234
 235     GtkWidget *align = gtk_alignment_new(0,0,0,0);
 236     gtk_alignment_set_padding(GTK_ALIGNMENT(align), 12, 0, 12, 0);
 237
 238     /* The checkbox */
 239     label = gtk_check_button_new_with_label("Use horizontal layout");
 240     gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(label), cfg_get_single_value_as_int_with_default(config, "extraplaylist", "vertical-layout", TRUE));
 241     gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
 242     g_signal_connect(G_OBJECT(label), "toggled", G_CALLBACK(preferences_layout_changed), NULL);
 243
 244
 245     /* show and add */
 246     gtk_container_add(GTK_CONTAINER(align), vbox);
 247     gtk_container_add(GTK_CONTAINER(frame), GTK_WIDGET(align));
 248     gtk_widget_show_all(frame);
 249     gtk_container_add(GTK_CONTAINER(container), frame);
 250
 251 }
 252 static void preferences_destroy(GtkWidget *container)
 253 {
 254     gtk_container_remove(GTK_CONTAINER(container), gtk_bin_get_child(GTK_BIN(container)));
 255
 256 }
 257  gmpcPrefPlugin extra_playlist_preferences = {
 258     .construct = preferences_construct,
 259     .destroy = preferences_destroy
 260
 261  };
 262
 263 gmpcPlugin extraplaylist_plugin = {
 264     .name = "Extra playlist",
 265     .version = {0, 0, 1},
 266     .plugin_type = GMPC_PLUGIN_NO_GUI | GMPC_INTERNALL,
 267     .init = extra_playlist_init,            /* initialization */
 268     .save_yourself = extra_playlist_save,         /* Destroy */
 269     .get_enabled = get_enabled,
 270     .set_enabled = set_enabled,
 271
 272     .pref = &extra_playlist_preferences,
 273 };