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Diffstat (limited to 'src/voip-input-widget.c')
| -rw-r--r-- | src/voip-input-widget.c | 284 |
1 files changed, 0 insertions, 284 deletions
diff --git a/src/voip-input-widget.c b/src/voip-input-widget.c deleted file mode 100644 index 03879e7..0000000 --- a/src/voip-input-widget.c +++ /dev/null @@ -1,284 +0,0 @@ - -/* -Copyright 2011 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-lib.h> -#include <math.h> -#include <glib.h> -#include "voip-input-widget.h" -#include "common-defs.h" -#include <libido/idoscalemenuitem.h> - -typedef struct _VoipInputWidgetPrivate VoipInputWidgetPrivate; - -struct _VoipInputWidgetPrivate -{ - DbusmenuMenuitem* twin_item; - GtkWidget* ido_voip_input_slider; - gboolean grabbed; -}; - -#define VOIP_INPUT_WIDGET_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), VOIP_INPUT_WIDGET_TYPE, VoipInputWidgetPrivate)) - -/* Prototypes */ -static void voip_input_widget_class_init (VoipInputWidgetClass *klass); -static void voip_input_widget_init (VoipInputWidget *self); -static void voip_input_widget_dispose (GObject *object); -static void voip_input_widget_finalize (GObject *object); -static void voip_input_widget_set_twin_item( VoipInputWidget* self, - DbusmenuMenuitem* twin_item); -static void voip_input_widget_property_update( DbusmenuMenuitem* item, gchar* property, - GVariant* value, gpointer userdata ); - -static gboolean voip_input_widget_change_value_cb (GtkRange *range, - GtkScrollType scroll, - gdouble value, - gpointer user_data); -static gboolean voip_input_widget_value_changed_cb(GtkRange *range, gpointer user_data); -static void voip_input_widget_slider_grabbed(GtkWidget *widget, gpointer user_data); -static void voip_input_widget_slider_released(GtkWidget *widget, gpointer user_data); -static void voip_input_widget_parent_changed (GtkWidget *widget, gpointer user_data); - -G_DEFINE_TYPE (VoipInputWidget, voip_input_widget, G_TYPE_OBJECT); - - -static void -voip_input_widget_class_init (VoipInputWidgetClass *klass) -{ - GObjectClass *gobject_class = G_OBJECT_CLASS (klass); - - g_type_class_add_private (klass, sizeof (VoipInputWidgetPrivate)); - - gobject_class->dispose = voip_input_widget_dispose; - gobject_class->finalize = voip_input_widget_finalize; -} - -static void -voip_input_widget_init (VoipInputWidget *self) -{ - VoipInputWidgetPrivate * priv = VOIP_INPUT_WIDGET_GET_PRIVATE(self); - - priv->ido_voip_input_slider = ido_scale_menu_item_new_with_range ("VOLUME", IDO_RANGE_STYLE_DEFAULT, 0, 0, 100, 1); - g_object_ref (priv->ido_voip_input_slider); - ido_scale_menu_item_set_primary_label (IDO_SCALE_MENU_ITEM(priv->ido_voip_input_slider), "VOIP"); - - ido_scale_menu_item_set_style (IDO_SCALE_MENU_ITEM (priv->ido_voip_input_slider), IDO_SCALE_MENU_ITEM_STYLE_IMAGE); - g_object_set(priv->ido_voip_input_slider, "reverse-scroll-events", TRUE, NULL); - - g_signal_connect (priv->ido_voip_input_slider, - "notify::parent", G_CALLBACK (voip_input_widget_parent_changed), - NULL); - - GtkWidget* voip_input_widget = ido_scale_menu_item_get_scale((IdoScaleMenuItem*)priv->ido_voip_input_slider); - - g_signal_connect(voip_input_widget, "change-value", G_CALLBACK(voip_input_widget_change_value_cb), self); - g_signal_connect(voip_input_widget, "value-changed", G_CALLBACK(voip_input_widget_value_changed_cb), self); - g_signal_connect(priv->ido_voip_input_slider, "slider-grabbed", G_CALLBACK(voip_input_widget_slider_grabbed), self); - g_signal_connect(priv->ido_voip_input_slider, "slider-released", G_CALLBACK(voip_input_widget_slider_released), self); - - GtkWidget* primary_image = ido_scale_menu_item_get_primary_image((IdoScaleMenuItem*)priv->ido_voip_input_slider); - GIcon * primary_gicon = g_themed_icon_new_with_default_fallbacks("audio-input-microphone-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_voip_input_slider); - GIcon * secondary_gicon = g_themed_icon_new_with_default_fallbacks("audio-input-microphone-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 (voip_input_widget)); - gtk_adjustment_set_step_increment(adj, 4); -} - -static void -voip_input_widget_dispose (GObject *object) -{ - G_OBJECT_CLASS (voip_input_widget_parent_class)->dispose (object); -} - -static void -voip_input_widget_finalize (GObject *object) -{ - G_OBJECT_CLASS (voip_input_widget_parent_class)->finalize (object); -} - -static void -voip_input_widget_property_update (DbusmenuMenuitem* item, gchar* property, - GVariant* value, gpointer userdata) -{ - g_return_if_fail (IS_VOIP_INPUT_WIDGET (userdata)); - VoipInputWidget* mitem = VOIP_INPUT_WIDGET(userdata); - VoipInputWidgetPrivate * priv = VOIP_INPUT_WIDGET_GET_PRIVATE(mitem); - if(g_ascii_strcasecmp(DBUSMENU_VOIP_INPUT_MENUITEM_LEVEL, property) == 0){ - g_return_if_fail (g_variant_is_of_type (value, G_VARIANT_TYPE_DOUBLE)); - if (priv->grabbed == FALSE){ - GtkWidget *slider = ido_scale_menu_item_get_scale((IdoScaleMenuItem*)priv->ido_voip_input_slider); - GtkRange *range = (GtkRange*)slider; - gdouble update = g_variant_get_double (value); - //g_debug("volume-widget - update level with value %f", update); - gtk_range_set_value(range, update); - } - } - if(g_ascii_strcasecmp(DBUSMENU_VOIP_INPUT_MENUITEM_MUTE, property) == 0){ - if(priv->grabbed == FALSE){ - g_return_if_fail (g_variant_is_of_type (value, G_VARIANT_TYPE_INT32)); - GtkWidget *slider = ido_scale_menu_item_get_scale((IdoScaleMenuItem*)priv->ido_voip_input_slider); - GtkRange *range = (GtkRange*)slider; - gint update = g_variant_get_int32 (value); - gdouble level; - if (update == 1){ - level = 0; - } - else{ - GVariant* variant = dbusmenu_menuitem_property_get_variant (priv->twin_item, - DBUSMENU_VOIP_INPUT_MENUITEM_LEVEL); - g_return_if_fail (g_variant_is_of_type (variant, G_VARIANT_TYPE_DOUBLE)); - level = g_variant_get_double (variant); - } - gtk_range_set_value(range, level); - - g_debug ("voip-item-widget - update mute with value %i", update); - } - } -} - -static void -voip_input_widget_set_twin_item (VoipInputWidget* self, - DbusmenuMenuitem* twin_item) -{ - VoipInputWidgetPrivate * priv = VOIP_INPUT_WIDGET_GET_PRIVATE(self); - priv->twin_item = twin_item; - g_object_ref(priv->twin_item); - g_signal_connect(G_OBJECT(twin_item), "property-changed", - G_CALLBACK(voip_input_widget_property_update), self); - gdouble initial_level = g_variant_get_double (dbusmenu_menuitem_property_get_variant(twin_item, - DBUSMENU_VOIP_INPUT_MENUITEM_LEVEL)); - //g_debug("voip_input_widget_set_twin_item initial level = %f", initial_level); - GtkWidget *slider = ido_scale_menu_item_get_scale((IdoScaleMenuItem*)priv->ido_voip_input_slider); - GtkRange *range = (GtkRange*)slider; - gtk_range_set_value(range, initial_level); - - gint mute = g_variant_get_int32 (dbusmenu_menuitem_property_get_variant (priv->twin_item, - DBUSMENU_VOIP_INPUT_MENUITEM_MUTE)); - if (mute == 1){ - gtk_range_set_value (range, 0.0); - } -} - -static gboolean -voip_input_widget_change_value_cb (GtkRange *range, - GtkScrollType scroll, - gdouble new_value, - gpointer user_data) -{ - g_return_val_if_fail (IS_VOIP_INPUT_WIDGET (user_data), FALSE); - VoipInputWidget* mitem = VOIP_INPUT_WIDGET(user_data); - voip_input_widget_update(mitem, new_value); - return FALSE; -} - - -/** - * We only want this callback to catch mouse icon press events which set the - * slider to 0 or 100. Ignore all other events including the new Mute behaviour - * (slider to go to 0 on mute without setting the level to 0 and return to - * previous level on unmute) - **/ -static gboolean -voip_input_widget_value_changed_cb(GtkRange *range, gpointer user_data) -{ - g_return_val_if_fail (IS_VOIP_INPUT_WIDGET (user_data), FALSE); - VoipInputWidget* mitem = VOIP_INPUT_WIDGET(user_data); - VoipInputWidgetPrivate * priv = VOIP_INPUT_WIDGET_GET_PRIVATE(mitem); - GtkWidget *slider = ido_scale_menu_item_get_scale((IdoScaleMenuItem*)priv->ido_voip_input_slider); - gdouble current_value = CLAMP(gtk_range_get_value(GTK_RANGE(slider)), 0, 100); - - gint mute = g_variant_get_int32 (dbusmenu_menuitem_property_get_variant (priv->twin_item, - DBUSMENU_VOIP_INPUT_MENUITEM_MUTE)); - if ((current_value == 0 && mute != 1) || current_value == 100 ){ - voip_input_widget_update(mitem, current_value); - } - return FALSE; -} - -void -voip_input_widget_update(VoipInputWidget* self, gdouble update) -{ - VoipInputWidgetPrivate * priv = VOIP_INPUT_WIDGET_GET_PRIVATE(self); - gdouble clamped = CLAMP(update, 0, 100); - GVariant* new_volume = g_variant_new_double(clamped); - dbusmenu_menuitem_handle_event (priv->twin_item, "update", new_volume, 0); -} - -GtkWidget* -voip_input_widget_get_ido_slider(VoipInputWidget* self) -{ - VoipInputWidgetPrivate * priv = VOIP_INPUT_WIDGET_GET_PRIVATE(self); - return priv->ido_voip_input_slider; -} - -static void -voip_input_widget_parent_changed (GtkWidget *widget, - gpointer user_data) -{ - gtk_widget_set_size_request (widget, 200, -1); - //g_debug("voip_input_widget_parent_changed"); -} - -static void -voip_input_widget_slider_grabbed(GtkWidget *widget, gpointer user_data) -{ - VoipInputWidget* mitem = VOIP_INPUT_WIDGET(user_data); - VoipInputWidgetPrivate * priv = VOIP_INPUT_WIDGET_GET_PRIVATE(mitem); - priv->grabbed = TRUE; -} - -static void -voip_input_widget_slider_released(GtkWidget *widget, gpointer user_data) -{ - VoipInputWidget* mitem = VOIP_INPUT_WIDGET(user_data); - VoipInputWidgetPrivate * priv = VOIP_INPUT_WIDGET_GET_PRIVATE(mitem); - priv->grabbed = FALSE; -} - -void -voip_input_widget_tidy_up (GtkWidget *widget) -{ - VoipInputWidget* mitem = VOIP_INPUT_WIDGET(widget); - VoipInputWidgetPrivate * priv = VOIP_INPUT_WIDGET_GET_PRIVATE(mitem); - gtk_widget_destroy (priv->ido_voip_input_slider); -} - -/** - * voip_input_widget_new: - * @returns: a new #VoipInputWidget. - **/ -GtkWidget* -voip_input_widget_new(DbusmenuMenuitem *item) -{ - GtkWidget* widget = g_object_new(VOIP_INPUT_WIDGET_TYPE, NULL); - voip_input_widget_set_twin_item((VoipInputWidget*)widget, item); - return widget; -} - - |