X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/9e239dffc03200a4c6f9f1cdf2f91b286cb9fa11..750e9f84216e473903d634360aa49148c8ba72ec:/disobedience/playlists.c diff --git a/disobedience/playlists.c b/disobedience/playlists.c index d04fd9d..c10ef6f 100644 --- a/disobedience/playlists.c +++ b/disobedience/playlists.c @@ -40,8 +40,6 @@ #include "popup.h" #include "validity.h" -#if PLAYLISTS - static void playlist_list_received_playlists(void *v, const char *err, int nvec, char **vec); @@ -101,6 +99,21 @@ static void playlist_drop_modify(struct playlist_modify_data *mod, int nvec, char **vec); static void playlist_remove_modify(struct playlist_modify_data *mod, int nvec, char **vec); +static gboolean playlist_new_keypress(GtkWidget *widget, + GdkEventKey *event, + gpointer user_data); +static gboolean playlist_picker_keypress(GtkWidget *widget, + GdkEventKey *event, + gpointer user_data); +static void playlist_editor_button_toggled(GtkToggleButton *tb, + gpointer userdata); +static void playlist_editor_set_buttons(const char *event, + void *eventdata, + void *callbackdata); +static void playlist_editor_got_share(void *v, + const char *err, + const char *value); +static void playlist_editor_share_set(void *v, const char *err); /** @brief Playlist editing window */ static GtkWidget *playlist_window; @@ -378,15 +391,36 @@ static void playlist_new_playlist(void) { /* Set initial state of OK button */ playlist_new_changed(0,0,0); - /* TODO: return should = OK, escape should = cancel */ + g_signal_connect(playlist_new_window, "key-press-event", + G_CALLBACK(playlist_new_keypress), 0); /* Display the window */ gtk_widget_show_all(playlist_new_window); } +/** @brief Keypress handler */ +static gboolean playlist_new_keypress(GtkWidget attribute((unused)) *widget, + GdkEventKey *event, + gpointer attribute((unused)) user_data) { + if(event->state) + return FALSE; + switch(event->keyval) { + case GDK_Return: + playlist_new_ok(NULL, NULL); + return TRUE; + case GDK_Escape: + gtk_widget_destroy(playlist_new_window); + return TRUE; + default: + return FALSE; + } +} + /** @brief Called when 'ok' is clicked in new-playlist popup */ static void playlist_new_ok(GtkButton attribute((unused)) *button, gpointer attribute((unused)) userdata) { + if(playlist_new_valid()) + return; gboolean shared, public, private; char *name, *fullname; playlist_new_details(&name, &fullname, &shared, &public, &private); @@ -613,6 +647,8 @@ static void playlist_picker_selection_changed(GtkTreeSelection attribute((unused gtk_widget_set_sensitive(playlist_picker_delete_button, 1); else gtk_widget_set_sensitive(playlist_picker_delete_button, 0); + /* TODO delete should not be sensitive for public playlists owned by other + * users */ /* Eliminate no-change cases */ if(!selected && !playlist_picker_selected) return; @@ -624,7 +660,8 @@ static void playlist_picker_selection_changed(GtkTreeSelection attribute((unused playlist_picker_selected = selected; /* Re-initalize the queue */ ql_new_queue(&ql_playlist, NULL); - playlist_editor_fill(NULL, (void *)playlist_picker_selected, NULL); + /* Synthesize a playlist-modified to re-initialize the editor etc */ + event_raise("playlist-modified", (void *)playlist_picker_selected); } /** @brief Called when the 'add' button is pressed */ @@ -649,7 +686,7 @@ static void playlist_picker_delete(GtkButton attribute((unused)) *button, int res; if(!playlist_picker_selected) - return; /* shouldn't happen */ + return; yesno = gtk_message_dialog_new(GTK_WINDOW(playlist_window), GTK_DIALOG_MODAL, GTK_MESSAGE_QUESTION, @@ -718,9 +755,27 @@ static GtkWidget *playlist_picker_create(void) { gtk_box_pack_start(GTK_BOX(vbox), scroll_widget(tree), TRUE/*expand*/, TRUE/*fill*/, 0); gtk_box_pack_start(GTK_BOX(vbox), buttons, FALSE/*expand*/, FALSE, 0); + g_signal_connect(tree, "key-press-event", + G_CALLBACK(playlist_picker_keypress), 0); + return vbox; } +static gboolean playlist_picker_keypress(GtkWidget attribute((unused)) *widget, + GdkEventKey *event, + gpointer attribute((unused)) user_data) { + if(event->state) + return FALSE; + switch(event->keyval) { + case GDK_BackSpace: + case GDK_Delete: + playlist_picker_delete(NULL, NULL); + return TRUE; + default: + return FALSE; + } +} + static void playlist_picker_destroy(void) { playlist_picker_delete_button = NULL; g_object_unref(playlist_picker_list); @@ -731,11 +786,110 @@ static void playlist_picker_destroy(void) { /* Playlist editor ---------------------------------------------------------- */ +static GtkWidget *playlist_editor_shared; +static GtkWidget *playlist_editor_public; +static GtkWidget *playlist_editor_private; +static int playlist_editor_setting_buttons; + static GtkWidget *playlists_editor_create(void) { assert(ql_playlist.view == NULL); /* better not be set up already */ - GtkWidget *w = init_queuelike(&ql_playlist); - /* Initially empty */ - return w; + + GtkWidget *hbox = gtk_hbox_new(FALSE, 0); + playlist_editor_shared = gtk_radio_button_new_with_label(NULL, "shared"); + playlist_editor_public + = gtk_radio_button_new_with_label_from_widget(GTK_RADIO_BUTTON(playlist_editor_shared), + "public"); + playlist_editor_private + = gtk_radio_button_new_with_label_from_widget(GTK_RADIO_BUTTON(playlist_editor_shared), + "private"); + g_signal_connect(playlist_editor_public, "toggled", + G_CALLBACK(playlist_editor_button_toggled), + (void *)"public"); + g_signal_connect(playlist_editor_private, "toggled", + G_CALLBACK(playlist_editor_button_toggled), + (void *)"private"); + gtk_box_pack_start(GTK_BOX(hbox), playlist_editor_shared, + FALSE/*expand*/, FALSE/*fill*/, 0); + gtk_box_pack_start(GTK_BOX(hbox), playlist_editor_public, + FALSE/*expand*/, FALSE/*fill*/, 0); + gtk_box_pack_start(GTK_BOX(hbox), playlist_editor_private, + FALSE/*expand*/, FALSE/*fill*/, 0); + playlist_editor_set_buttons(0,0,0); + + GtkWidget *vbox = gtk_vbox_new(FALSE, 0); + gtk_box_pack_start(GTK_BOX(vbox), init_queuelike(&ql_playlist), + TRUE/*expand*/, TRUE/*fill*/, 0); + gtk_box_pack_start(GTK_BOX(vbox), hbox, + FALSE/*expand*/, FALSE/*fill*/, 0); + return vbox; +} + +/** @brief Called when the public/private buttons are set */ +static void playlist_editor_button_toggled(GtkToggleButton *tb, + gpointer userdata) { + const char *state = userdata; + if(!gtk_toggle_button_get_active(tb) + || !playlist_picker_selected + || playlist_editor_setting_buttons) + return; + disorder_eclient_playlist_set_share(client, playlist_editor_share_set, + playlist_picker_selected, state, NULL); +} + +static void playlist_editor_share_set(void attribute((unused)) *v, + const attribute((unused)) char *err) { + if(err) + popup_protocol_error(0, err); +} + +/** @brief Set the editor button state and sensitivity */ +static void playlist_editor_set_buttons(const char attribute((unused)) *event, + void *eventdata, + void attribute((unused)) *callbackdata) { + /* If this event is for a non-selected playlist do nothing */ + if(eventdata + && playlist_picker_selected + && strcmp(eventdata, playlist_picker_selected)) + return; + if(playlist_picker_selected) { + if(strchr(playlist_picker_selected, '.')) + disorder_eclient_playlist_get_share(client, + playlist_editor_got_share, + playlist_picker_selected, + (void *)playlist_picker_selected); + else + playlist_editor_got_share((void *)playlist_picker_selected, NULL, + "shared"); + } else + playlist_editor_got_share(NULL, NULL, NULL); +} + +/** @brief Called with playlist sharing details */ +static void playlist_editor_got_share(void *v, + const char *err, + const char *value) { + const char *playlist = v; + if(err) { + popup_protocol_error(0, err); + value = NULL; + } + /* Set the currently active button */ + ++playlist_editor_setting_buttons; + gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(playlist_editor_shared), + value && !strcmp(value, "shared")); + gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(playlist_editor_public), + value && !strcmp(value, "public")); + gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(playlist_editor_private), + value && !strcmp(value, "private")); + /* Set button sensitivity */ + gtk_widget_set_sensitive(playlist_editor_shared, FALSE); + int sensitive = (playlist + && strchr(playlist, '.') + && !strncmp(playlist, config->username, + strlen(config->username))); + gtk_widget_set_sensitive(playlist_editor_public, sensitive); + gtk_widget_set_sensitive(playlist_editor_private, sensitive); + --playlist_editor_setting_buttons; } /** @brief (Re-)populate the playlist tree model */ @@ -1039,10 +1193,9 @@ static int playlist_remove_sensitive(void attribute((unused)) *extra) { return TRUE; } -/** @brief Called to play the selected playlist */ +/** @brief Called to remove the selected playlist */ static void playlist_remove_activate(GtkMenuItem attribute((unused)) *menuitem, gpointer attribute((unused)) user_data) { - /* TODO backspace should work too */ if(!playlist_picker_selected) return; struct playlist_modify_data *mod = xmalloc(sizeof *mod); @@ -1153,10 +1306,10 @@ void playlists_init(void) { event_register("playlists-updated", playlist_picker_fill, 0); /* Update the displayed playlist when it is modified */ event_register("playlist-modified", playlist_editor_fill, 0); + /* Update the shared/public/etc buttons when a playlist is modified */ + event_register("playlist-modified", playlist_editor_set_buttons, 0); } -#endif - /* Local Variables: c-basic-offset:2