diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Makefile.am | 2 | ||||
| -rw-r--r-- | src/indicator-sound.c | 47 | ||||
| -rw-r--r-- | src/volume-widget.c | 271 | ||||
| -rw-r--r-- | src/volume-widget.h | 53 |
4 files changed, 370 insertions, 3 deletions
diff --git a/src/Makefile.am b/src/Makefile.am index ed3e394..ce7a580 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -20,6 +20,8 @@ libsoundmenu_la_SOURCES = \ title-widget.h \ scrub-widget.c \ scrub-widget.h \ + volume-widget.c \ + volume-widget.h \ dbus-shared-names.h \ sound-service-client.h diff --git a/src/indicator-sound.c b/src/indicator-sound.c index 1c6041b..fee87c8 100644 --- a/src/indicator-sound.c +++ b/src/indicator-sound.c @@ -42,6 +42,8 @@ with this program. If not, see <http://www.gnu.org/licenses/>. #include "metadata-widget.h" #include "title-widget.h" #include "scrub-widget.h" +#include "volume-widget.h" + #include "dbus-shared-names.h" #include "sound-service-client.h" #include "common-defs.h" @@ -89,6 +91,7 @@ static void scroll (IndicatorObject*io, gint delta, IndicatorScrollDirec //Slider related static GtkWidget *volume_slider = NULL; static gboolean new_slider_item (DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client); +static gboolean new_volume_slider_widget(DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client); static gboolean value_changed_event_cb(GtkRange *range, gpointer user_data); static gboolean key_press_cb(GtkWidget* widget, GdkEventKey* event, gpointer data); static void slider_grabbed(GtkWidget *widget, gpointer user_data); @@ -251,7 +254,7 @@ get_menu (IndicatorObject * io) dbusmenu_client_add_type_handler(DBUSMENU_CLIENT(client), DBUSMENU_SCRUB_MENUITEM_TYPE, new_scrub_bar_widget); // register Key-press listening on the menu widget as the slider does not allow this. - g_signal_connect(menu, "key-press-event", G_CALLBACK(key_press_cb), NULL); + g_signal_connect(menu, "key-press-event", G_CALLBACK(key_press_cb), io); return GTK_MENU(menu); } @@ -398,6 +401,40 @@ new_scrub_bar_widget(DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, Dbus return TRUE; } +static gboolean +new_volume_slider_widget(DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client) +{ + g_debug("indicator-sound: new_volume_slider_widget"); + + GtkWidget* volume_widget = NULL; + IndicatorObject *io = NULL; + + g_return_val_if_fail(DBUSMENU_IS_MENUITEM(newitem), FALSE); + g_return_val_if_fail(DBUSMENU_IS_GTKCLIENT(client), FALSE); + + volume_widget = volume_widget_new (newitem); + GtkWidget* ido_slider_widget = volume_widget_get_ido_slider(VOLUME_WIDGET(volume_widget)); + + + io = g_object_get_data (G_OBJECT (client), "indicator"); + // we still need to hold to a reference to the actual slider to + // react to menu wide key events + // not ideal: to be revisited post beta + INDICATOR_SOUND (io)->slider = ido_slider_widget; + + gtk_widget_show_all(ido_slider_widget); + gtk_widget_set_sensitive(ido_slider_widget, + !initial_mute); + + GtkMenuItem *menu_volume_item = GTK_MENU_ITEM(ido_slider_widget); + dbusmenu_gtkclient_newitem_base(DBUSMENU_GTKCLIENT(client), + newitem, + menu_volume_item, + parent); + + return TRUE; +} + static void connection_changed (IndicatorServiceManager * sm, gboolean connected, gpointer userdata) @@ -564,7 +601,7 @@ start_animation() { blocked_iter = blocked_animation_list; blocked_id = 0; - g_debug("exit from blocked hold start the animation\n"); + //g_debug("exit from blocked hold start the animation\n"); animation_id = g_timeout_add(50, fade_back_to_mute_image, NULL); return FALSE; } @@ -777,7 +814,11 @@ key_press_cb(GtkWidget* widget, GdkEventKey* event, gpointer data) { gboolean digested = FALSE; - GtkWidget* slider = ido_scale_menu_item_get_scale((IdoScaleMenuItem*)volume_slider); + g_return_val_if_fail(IS_INDICATOR_SOUND(data)); + + IndicatorSound *sound = INDICATOR_SOUND (data); + + GtkWidget* slider = ido_scale_menu_item_get_scale((IdoScaleMenuItem*)sound->slider); GtkRange* range = (GtkRange*)slider; gdouble current_value = gtk_range_get_value(range); gdouble new_value = current_value; diff --git a/src/volume-widget.c b/src/volume-widget.c new file mode 100644 index 0000000..8b54a32 --- /dev/null +++ b/src/volume-widget.c @@ -0,0 +1,271 @@ +/* +Copyright 2010 Canonical Ltd. + +Authors: + Conor Curran <conor.curran@canonical.com> + +This program is free software: you can redistribute it and/or modify it +under the terms of the GNU General Public License version 3, as published +by the Free Software Foundation. + +This program is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranties of +MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR +PURPOSE. See the GNU General Public License for more details. + +You should have received a copy of the GNU General Public License along +with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <glib/gi18n.h> +#include "volume-widget.h" +#include "common-defs.h" +#include <libido/idoscalemenuitem.h> + +typedef struct _VolumeWidgetPrivate VolumeWidgetPrivate; + +struct _VolumeWidgetPrivate +{ + DbusmenuMenuitem* twin_item; + GtkWidget* ido_volume_slider; + gboolean grabbed; +}; + +#define VOLUME_WIDGET_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), VOLUME_WIDGET_TYPE, VolumeWidgetPrivate)) + +/* Prototypes */ +static void volume_widget_class_init (VolumeWidgetClass *klass); +static void volume_widget_init (VolumeWidget *self); +static void volume_widget_dispose (GObject *object); +static void volume_widget_finalize (GObject *object); +static void volume_widget_set_twin_item( VolumeWidget* self, + DbusmenuMenuitem* twin_item); +static void volume_widget_set_ido_position(VolumeWidget* self, + gint position, + gint duration); +//callbacks +static void volume_widget_property_update( DbusmenuMenuitem* item, gchar* property, + GValue* value, gpointer userdata); +static gboolean volume_widget_change_value_cb (GtkRange *range, + GtkScrollType scroll, + gdouble value, + gpointer user_data); +static void volume_widget_slider_grabbed(GtkWidget *widget, gpointer user_data); +static void volume_widget_slider_released(GtkWidget *widget, gpointer user_data); +static void volume_widget_parent_changed (GtkWidget *widget, gpointer user_data); + +G_DEFINE_TYPE (VolumeWidget, volume_widget, G_TYPE_OBJECT); + +static void +volume_widget_class_init (VolumeWidgetClass *klass) +{ + GObjectClass *gobject_class = G_OBJECT_CLASS (klass); + + g_type_class_add_private (klass, sizeof (VolumeWidgetPrivate)); + + gobject_class->dispose = volume_widget_dispose; + gobject_class->finalize = volume_widget_finalize; +} + +static void +volume_widget_init (VolumeWidget *self) +{ + g_debug("VolumeWidget::volume_widget_init"); + VolumeWidgetPrivate * priv = VOLUME_WIDGET_GET_PRIVATE(self); + + priv->ido_volume_slider = ido_scale_menu_item_new_with_range ("VOLUME", IDO_RANGE_STYLE_DEFAULT, 0, 0, 100, 1); + + ido_scale_menu_item_set_style (IDO_SCALE_MENU_ITEM (priv->ido_volume_slider), IDO_SCALE_MENU_ITEM_STYLE_IMAGE); + g_object_set(priv->ido_volume_slider, "reverse-scroll-events", TRUE, NULL); + + g_signal_connect (volume_slider, + "notify::parent", G_CALLBACK (slider_parent_changed), + NULL); + + GtkWidget* volume_widget = ido_scale_menu_item_get_scale((IdoScaleMenuItem*)priv->ido_volume_slider); + + // register slider changes listening on the range + g_signal_connect(volume_widget, "change-value", G_CALLBACK(volume_widget_change_value_cb), self); + g_signal_connect(volume_widget, "value-changed", G_CALLBACK(volume_widget_value_changed_cb), self); + g_signal_connect(priv->ido_volume_slider, "slider-grabbed", G_CALLBACK(volume_widget_slider_grabbed), self); + g_signal_connect(priv->ido_volume_slider, "slider-released", G_CALLBACK(volume_widget_slider_released), self); + + // Set images on the ido + GtkWidget* primary_image = ido_scale_menu_item_get_primary_image((IdoScaleMenuItem*)priv->ido_volume_slider); + GIcon * primary_gicon = g_themed_icon_new_with_default_fallbacks("audio-volume-low-zero-panel"); + gtk_image_set_from_gicon(GTK_IMAGE(primary_image), primary_gicon, GTK_ICON_SIZE_MENU); + g_object_unref(primary_gicon); + + GtkWidget* secondary_image = ido_scale_menu_item_get_secondary_image((IdoScaleMenuItem*)priv->ido_volume_slider); + GIcon * secondary_gicon = g_themed_icon_new_with_default_fallbacks("audio-volume-high-panel"); + gtk_image_set_from_gicon(GTK_IMAGE(secondary_image), secondary_gicon, GTK_ICON_SIZE_MENU); + g_object_unref(secondary_gicon); + + GtkAdjustment *adj = gtk_range_get_adjustment (GTK_RANGE (volume_widget)); + gtk_adjustment_set_step_increment(adj, 3); + + gtk_widget_show_all(volume_widget); +} + +static void +volume_widget_dispose (GObject *object) +{ + G_OBJECT_CLASS (volume_widget_parent_class)->dispose (object); +} + +static void +volume_widget_finalize (GObject *object) +{ + G_OBJECT_CLASS (volume_widget_parent_class)->finalize (object); +} + +static void +volume_widget_property_update(DbusmenuMenuitem* item, gchar* property, + GValue* value, gpointer userdata) +{ + g_debug("scrub-widget::property_update"); + + g_return_if_fail (IS_VOLUME_WIDGET (userdata)); + VolumeWidget* mitem = VOLUME_WIDGET(userdata); + VolumeWidgetPrivate * priv = VOLUME_WIDGET_GET_PRIVATE(mitem); + +} + +static void +volume_widget_set_twin_item(VolumeWidget* self, + DbusmenuMenuitem* twin_item) +{ + VolumeWidgetPrivate * priv = VOLUME_WIDGET_GET_PRIVATE(self); + priv->twin_item = twin_item; + + g_signal_connect(G_OBJECT(twin_item), "property-changed", + G_CALLBACK(volume_widget_property_update), self); + + /*volume_widget_set_ido_position(self, + dbusmenu_menuitem_property_get_int(priv->twin_item, DBUSMENU_SCRUB_MENUITEM_POSITION)/1000, + dbusmenu_menuitem_property_get_int(priv->twin_item, DBUSMENU_SCRUB_MENUITEM_DURATION)); + */ +} + +static gboolean +volume_widget_change_value_cb (GtkRange *range, + GtkScrollType scroll, + gdouble new_value, + gpointer user_data) +{ + g_return_val_if_fail (IS_VOLUME_WIDGET (user_data), FALSE); + VolumeWidget* mitem = VOLUME_WIDGET(user_data); + VolumeWidgetPrivate * priv = VOLUME_WIDGET_GET_PRIVATE(mitem); + + // Don't bother when the slider is grabbed + if(priv->grabbed == TRUE) + return FALSE; + + GValue value = {0}; + g_value_init(&value, G_TYPE_DOUBLE); + gdouble clamped = CLAMP(new_value, 0, 100); + g_value_set_double(&value, clamped); + dbusmenu_menuitem_handle_event (priv->twin_item, "grabbed", &value, 0); + return TRUE; +} + +static gboolean +volume_widget_value_changed(GtkRange *range, gpointer user_data) +{ + g_return_val_if_fail (IS_VOLUME_WIDGET (user_data), FALSE); + VolumeWidget* mitem = VOLUME_WIDGET(user_data); + VolumeWidgetPrivate * priv = VOLUME_WIDGET_GET_PRIVATE(mitem); + + gdouble current_value = CLAMP(gtk_range_get_value(GTK_RANGE(priv->ido_volume_slider), 0, 100); + + // Replace with dbus properties inspection + /*if (current_value == exterior_vol_update) { + g_debug("ignore the value changed event - its come from the outside"); + return FALSE; + }*/ + + GValue value = {0}; + g_value_init(&value, G_TYPE_DOUBLE); + g_value_set_double(&value, current_value); + g_debug("volume_widget_value changed callback - = %f", current_value); + dbusmenu_menuitem_handle_event (priv->twin_item, "slider_change", &value, 0); + // This is not ideal in that the icon ui will update on ui actions and not on actual service feedback. + // but necessary for now as the server does not send volume update information if the source of change was this ui. + determine_state_from_volume(current_value); + return FALSE; +} + + +GtkWidget* +volume_widget_get_ido_bar(VolumeWidget* self) +{ + VolumeWidgetPrivate * priv = VOLUME_WIDGET_GET_PRIVATE(self); + return priv->ido_volume_slider; +} + +static void +volume_widget_parent_changed (GtkWidget *widget, + gpointer user_data) +{ + gtk_widget_set_size_request (widget, 200, -1); + g_debug("volume_widget_parent_changed"); +} + + +static void +volume_widget_set_ido_position(VolumeWidget* self, + gint position, + gint duration) +{ + VolumeWidgetPrivate * priv = VOLUME_WIDGET_GET_PRIVATE(self); + gdouble ido_position = position/(gdouble)duration * 100.0; + g_debug("volume_widget_set_ido_position - pos: %i, duration: %i, ido_pos: %f", position, duration, ido_position); + GtkWidget *slider = ido_scale_menu_item_get_scale((IdoScaleMenuItem*)priv->ido_volume_slider); + GtkRange *range = (GtkRange*)slider; + if(duration == 0) + ido_position = 0.0; + gtk_range_set_value(range, ido_position); +} + +static void +volume_widget_slider_grabbed(GtkWidget *widget, gpointer user_data) +{ + VolumeWidget* mitem = VOLUME_WIDGET(user_data); + VolumeWidgetPrivate * priv = VOLUME_WIDGET_GET_PRIVATE(mitem); + priv->grabbed = TRUE; +} + +static void +volume_widget_slider_released(GtkWidget *widget, gpointer user_data) +{ + VolumeWidget* mitem = VOLUME_WIDGET(user_data); + VolumeWidgetPrivate * priv = VOLUME_WIDGET_GET_PRIVATE(mitem); + priv->grabbed = FALSE; + GtkWidget *slider = ido_scale_menu_item_get_scale((IdoScaleMenuItem*)priv->ido_volume_slider); + gdouble new_value = gtk_range_get_value(GTK_RANGE(slider)); + g_debug("okay set the scrub position with %f", new_value); + GValue value = {0}; + g_value_init(&value, G_TYPE_DOUBLE); + gdouble clamped = CLAMP(new_value, 0, 100); + g_value_set_double(&value, clamped); + dbusmenu_menuitem_handle_event (priv->twin_item, "volume-change", &value, 0); +} + + +/** + * volume_widget_new: + * @returns: a new #VolumeWidget. + **/ +GtkWidget* +volume_widget_new(DbusmenuMenuitem *item) +{ + GtkWidget* widget = g_object_new(VOLUME_WIDGET_TYPE, NULL); + volume_widget_set_twin_item((VolumeWidget*)widget, item); + return widget; +} + + diff --git a/src/volume-widget.h b/src/volume-widget.h new file mode 100644 index 0000000..8e3e895 --- /dev/null +++ b/src/volume-widget.h @@ -0,0 +1,53 @@ +/* +Copyright 2010 Canonical Ltd. + +Authors: + Conor Curran <conor.curran@canonical.com> + +This program is free software: you can redistribute it and/or modify it +under the terms of the GNU General Public License version 3, as published +by the Free Software Foundation. + +This program is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranties of +MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR +PURPOSE. See the GNU General Public License for more details. + +You should have received a copy of the GNU General Public License along +with this program. If not, see <http://www.gnu.org/licenses/>. +*/ +#ifndef __VOLUME_WIDGET_H__ +#define __VOLUME_WIDGET_H__ + +#include <glib.h> +#include <glib-object.h> +#include <libdbusmenu-gtk/menu.h> + +G_BEGIN_DECLS + +#define VOLUME_WIDGET_TYPE (volume_widget_get_type ()) +#define VOLUME_WIDGET(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), VOLUME_WIDGET_TYPE, VolumeWidget)) +#define VOLUME_WIDGET_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), VOLUME_WIDGET_TYPE, VolumeWidgetClass)) +#define IS_VOLUME_WIDGET(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), VOLUME_WIDGET_TYPE)) +#define IS_VOLUME_WIDGET_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), VOLUME_WIDGET_TYPE)) +#define VOLUME_WIDGET_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), VOLUME_WIDGET_TYPE, VolumeWidgetClass)) + +typedef struct _VolumeWidget VolumeWidget; +typedef struct _VolumeWidgetClass VolumeWidgetClass; + +struct _VolumeWidgetClass { + GObjectClass parent_class; +}; + +struct _VolumeWidget { + GObject parent; +}; + +GType volume_widget_get_type (void) G_GNUC_CONST; +GtkWidget* volume_widget_new(DbusmenuMenuitem* twin_item); +GtkWidget* volume_widget_get_ido_bar(VolumeWidget* self); + +G_END_DECLS + +#endif + |