X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/348ef7809bd9e7eda327e3c4cec0a963b245f0fb..685bdfbd932f507bfe86c668a6970b360f895617:/disobedience/control.c diff --git a/disobedience/control.c b/disobedience/control.c index f4541f7..36282cf 100644 --- a/disobedience/control.c +++ b/disobedience/control.c @@ -42,7 +42,18 @@ static void update_random_enable(const struct icon *); static void update_random_disable(const struct icon *); static void update_enable(const struct icon *); static void update_disable(const struct icon *); +static void update_rtp(const struct icon *); +static void update_nortp(const struct icon *); static void clicked_icon(GtkButton *, gpointer); +static void clicked_menu(GtkMenuItem *, gpointer userdata); +static void toggled_menu(GtkCheckMenuItem *, gpointer userdata); + +static int enable_rtp(disorder_eclient *c, + disorder_eclient_no_response *completed, + void *v); +static int disable_rtp(disorder_eclient *c, + disorder_eclient_no_response *completed, + void *v); static double left(double v, double b); static double right(double v, double b); @@ -70,8 +81,8 @@ struct icon { /** @brief Text for tooltip */ const char *tip; - /** @brief Called when button is clicked (activated) */ - void (*clicked)(GtkButton *button, gpointer userdata); + /** @brief Associated menu item or NULL */ + const char *menuitem; /** @brief Called to update button when state may have changed */ void (*update)(const struct icon *i); @@ -81,26 +92,114 @@ struct icon { disorder_eclient_no_response *completed, void *v); + /** @brief Flag */ + unsigned flags; + /** @brief Pointer to button */ GtkWidget *button; + + /** @brief Pointer to menu item */ + GtkWidget *item; }; +/** @brief This is the active half of a pair */ +#define ICON_ACTIVE 0x0001 + +/** @brief This is the inactive half of a pair */ +#define ICON_INACTIVE 0x0002 + /** @brief Table of all icons */ static struct icon icons[] = { - { "pause.png", "Pause playing track", clicked_icon, update_pause, - disorder_eclient_pause, 0 }, - { "play.png", "Resume playing track", clicked_icon, update_play, - disorder_eclient_resume, 0 }, - { "cross.png", "Cancel playing track", clicked_icon, update_scratch, - disorder_eclient_scratch_playing, 0 }, - { "random.png", "Enable random play", clicked_icon, update_random_enable, - disorder_eclient_random_enable, 0 }, - { "randomcross.png", "Disable random play", clicked_icon, update_random_disable, - disorder_eclient_random_disable, 0 }, - { "notes.png", "Enable play", clicked_icon, update_enable, - disorder_eclient_enable, 0 }, - { "notescross.png", "Disable play", clicked_icon, update_disable, - disorder_eclient_disable, 0 }, + { + "pause.png", /* icon */ + "Pause playing track", /* tip */ + "/Control/Playing", /* menuitem */ + update_pause, /* update */ + disorder_eclient_pause, /* action */ + ICON_ACTIVE, /* flags */ + 0, /* button */ + 0 /* item */ + }, + { + "play.png", /* icon */ + "Resume playing track", /* tip */ + "/Control/Playing", /* menuitem */ + update_play, /* update */ + disorder_eclient_resume, /* action */ + ICON_INACTIVE, /* flags */ + 0, /* button */ + 0 /* item */ + }, + { + "cross.png", /* icon */ + "Cancel playing track", /* tip */ + "/Control/Scratch", /* menuitem */ + update_scratch, /* update */ + disorder_eclient_scratch_playing, /* action */ + 0, /* flags */ + 0, /* button */ + 0 /* item */ + }, + { + "random.png", /* icon */ + "Enable random play", /* tip */ + "/Control/Random play", /* menuitem */ + update_random_enable, /* update */ + disorder_eclient_random_enable, /* action */ + ICON_INACTIVE, /* flags */ + 0, /* button */ + 0 /* item */ + }, + { + "randomcross.png", /* icon */ + "Disable random play", /* tip */ + "/Control/Random play", /* menuitem */ + update_random_disable, /* update */ + disorder_eclient_random_disable, /* action */ + ICON_ACTIVE, /* flags */ + 0, /* button */ + 0 /* item */ + }, + { + "notes.png", /* icon */ + "Enable play", /* tip */ + 0, /* menuitem */ + update_enable, /* update */ + disorder_eclient_enable, /* action */ + ICON_INACTIVE, /* flags */ + 0, /* button */ + 0 /* item */ + }, + { + "notescross.png", /* icon */ + "Disable play", /* tip */ + 0, /* menuitem */ + update_disable, /* update */ + disorder_eclient_disable, /* action */ + ICON_ACTIVE, /* flags */ + 0, /* button */ + 0 /* item */ + }, + { + "speaker.png", /* icon */ + "Play network stream", /* tip */ + "/Control/Network player", /* menuitem */ + update_rtp, /* update */ + enable_rtp, /* action */ + ICON_INACTIVE, /* flags */ + 0, /* button */ + 0 /* item */ + }, + { + "speakercross.png", /* icon */ + "Stop playing network stream", /* tip */ + "/Control/Network player", /* menuitem */ + update_nortp, /* update */ + disable_rtp, /* action */ + ICON_ACTIVE, /* flags */ + 0, /* button */ + 0 /* item */ + }, }; /** @brief Count of icons */ @@ -110,7 +209,7 @@ static GtkAdjustment *volume_adj; static GtkAdjustment *balance_adj; /** @brief Called whenever last_state changes in any way */ -static void control_monitor(void attribute((unused)) *u) { +void control_monitor(void attribute((unused)) *u) { int n; D(("control_monitor")); @@ -128,6 +227,7 @@ GtkWidget *control_widget(void) { NW(hbox); D(("control_widget")); + assert(mainmenufactory); /* ordering must be right */ for(n = 0; n < NICONS; ++n) { NW(button); icons[n].button = gtk_button_new(); @@ -141,13 +241,30 @@ GtkWidget *control_widget(void) { gtk_container_add(GTK_CONTAINER(icons[n].button), content); gtk_tooltips_set_tip(tips, icons[n].button, icons[n].tip, ""); g_signal_connect(G_OBJECT(icons[n].button), "clicked", - G_CALLBACK(icons[n].clicked), &icons[n]); + G_CALLBACK(clicked_icon), &icons[n]); /* pop the icon in a vbox so it doesn't get vertically stretch if there are * taller things in the control bar */ NW(vbox); vbox = gtk_vbox_new(FALSE, 0); gtk_box_pack_start(GTK_BOX(vbox), icons[n].button, TRUE, FALSE, 0); gtk_box_pack_start(GTK_BOX(hbox), vbox, FALSE, FALSE, 0); + if(icons[n].menuitem) { + icons[n].item = gtk_item_factory_get_widget(mainmenufactory, + icons[n].menuitem); + switch(icons[n].flags & (ICON_ACTIVE|ICON_INACTIVE)) { + case ICON_ACTIVE: + g_signal_connect(G_OBJECT(icons[n].item), "toggled", + G_CALLBACK(toggled_menu), &icons[n]); + break; + case ICON_INACTIVE: + /* Don't connect two instances of the signal! */ + break; + default: + g_signal_connect(G_OBJECT(icons[n].item), "activate", + G_CALLBACK(clicked_menu), &icons[n]); + break; + } + } } /* create the adjustments for the volume control */ NW(adjustment); @@ -221,6 +338,15 @@ static void update_icon(const struct icon *icon, /* Only both updating usability if the button is visible */ if(visible) gtk_widget_set_sensitive(icon->button, usable); + if(icon->item) { + /* There's an associated menu item. These are always visible, but may not + * be usable. */ + if((icon->flags & (ICON_ACTIVE|ICON_INACTIVE)) == ICON_ACTIVE) { + /* The active half of a pair */ + gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(icon->item), visible); + } + gtk_widget_set_sensitive(icon->item, usable); + } } static void update_pause(const struct icon *icon) { @@ -265,6 +391,18 @@ static void update_disable(const struct icon *icon) { update_icon(icon, visible, usable); } +static void update_rtp(const struct icon *icon) { + const int visible = !rtp_is_running; + const int usable = rtp_supported; + update_icon(icon, visible, usable); +} + +static void update_nortp(const struct icon *icon) { + const int visible = rtp_is_running; + const int usable = rtp_supported; + update_icon(icon, visible, usable); +} + static void clicked_icon(GtkButton attribute((unused)) *button, gpointer userdata) { const struct icon *icon = userdata; @@ -272,6 +410,29 @@ static void clicked_icon(GtkButton attribute((unused)) *button, icon->action(client, 0, 0); } +static void clicked_menu(GtkMenuItem attribute((unused)) *menuitem, + gpointer userdata) { + const struct icon *icon = userdata; + + icon->action(client, 0, 0); +} + +static void toggled_menu(GtkCheckMenuItem *menuitem, + gpointer userdata) { + const struct icon *icon = userdata; + size_t n; + + /* This is a bit fiddlier than the others, we need to find the action for the + * new state. If the new state is active then we want the ICON_INACTIVE + * version and vica versa. */ + for(n = 0; n < NICONS; ++n) + if(icons[n].item == icon->item + && !!(icons[n].flags & ICON_INACTIVE) == !!menuitem->active) + break; + if(n < NICONS) + icons[n].action(client, 0, 0); +} + /** @brief Called when the volume has been adjusted */ static void volume_adjusted(GtkAdjustment attribute((unused)) *a, gpointer attribute((unused)) user_data) { @@ -377,6 +538,30 @@ static double balance(double l, double r) { return 0; } +/** @brief Called to enable RTP play + * + * Rather odd signature is to fit in with the other icons which all call @ref + * lib/eclient.h functions. + */ +static int enable_rtp(disorder_eclient attribute((unused)) *c, + disorder_eclient_no_response attribute((unused)) *completed, + void attribute((unused)) *v) { + start_rtp(); + return 0; +} + +/** @brief Called to disable RTP play + * + * Rather odd signature is to fit in with the other icons which all call @ref + * lib/eclient.h functions. + */ +static int disable_rtp(disorder_eclient attribute((unused)) *c, + disorder_eclient_no_response attribute((unused)) *completed, + void attribute((unused)) *v) { + stop_rtp(); + return 0; +} + /* Local Variables: c-basic-offset:2