diff options
Diffstat (limited to 'libempathy-gtk/empathy-dialpad-widget.c')
| -rw-r--r-- | libempathy-gtk/empathy-dialpad-widget.c | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/libempathy-gtk/empathy-dialpad-widget.c b/libempathy-gtk/empathy-dialpad-widget.c new file mode 100644 index 000000000..fd93b834e --- /dev/null +++ b/libempathy-gtk/empathy-dialpad-widget.c @@ -0,0 +1,187 @@ +/* + * Copyright (C) 2011 Collabora Ltd. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY 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, write to the + * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * Authors: Danielle Madeley <danielle.madeley@collabora.co.uk> + */ + +#include <config.h> + +#include <telepathy-glib/telepathy-glib.h> + +#include "empathy-dialpad-widget.h" + +G_DEFINE_TYPE (EmpathyDialpadWidget, empathy_dialpad_widget, GTK_TYPE_BOX); + +enum /* signals */ +{ + START_TONE, + STOP_TONE, + + NUM_SIGNALS +}; + +static guint signals[NUM_SIGNALS] = { 0, }; + +struct _EmpathyDialpadWidgetPrivate +{ + GtkWidget *entry; +}; + +static void +empathy_dialpad_widget_class_init (EmpathyDialpadWidgetClass *klass) +{ + GObjectClass *gobject_class = G_OBJECT_CLASS (klass); + + signals[START_TONE] = g_signal_new ("start-tone", + G_TYPE_FROM_CLASS (klass), + G_SIGNAL_RUN_LAST, + 0, NULL, NULL, + g_cclosure_marshal_generic, + G_TYPE_NONE, + 1, G_TYPE_UINT); + + signals[STOP_TONE] = g_signal_new ("stop-tone", + G_TYPE_FROM_CLASS (klass), + G_SIGNAL_RUN_LAST, + 0, NULL, NULL, + g_cclosure_marshal_generic, + G_TYPE_NONE, + 1, G_TYPE_UINT); + + g_type_class_add_private (gobject_class, + sizeof (EmpathyDialpadWidgetPrivate)); +} + +static gboolean +dtmf_dialpad_button_pressed_cb (GtkWidget *button, + GdkEventButton *event, + EmpathyDialpadWidget *self) +{ + GtkEntryBuffer *buffer = gtk_entry_get_buffer (GTK_ENTRY (self->priv->entry)); + TpDTMFEvent tone = GPOINTER_TO_UINT (g_object_get_data ( + G_OBJECT (button), "dtmf-value")); + const gchar *label = g_object_get_data (G_OBJECT (button), "string-value"); + + g_signal_emit (self, signals[START_TONE], 0, tone); + + gtk_entry_buffer_insert_text (buffer, -1, label, -1); + + return FALSE; +} + +static gboolean +dtmf_dialpad_button_released_cb (GtkWidget *button, + GdkEventButton *event, + EmpathyDialpadWidget *self) +{ + TpDTMFEvent tone = GPOINTER_TO_UINT (g_object_get_data ( + G_OBJECT (button), "dtmf-value")); + + g_signal_emit (self, signals[STOP_TONE], 0, tone); + + return FALSE; +} + +static void +empathy_dialpad_widget_init (EmpathyDialpadWidget *self) +{ + GtkWidget *table; + int i; + + struct { + const gchar *label; + const gchar *sublabel; + TpDTMFEvent event; + } dtmfbuttons[] = { { "1", "", TP_DTMF_EVENT_DIGIT_1 }, + { "2", "abc", TP_DTMF_EVENT_DIGIT_2 }, + { "3", "def", TP_DTMF_EVENT_DIGIT_3 }, + { "4", "ghi", TP_DTMF_EVENT_DIGIT_4 }, + { "5", "jkl", TP_DTMF_EVENT_DIGIT_5 }, + { "6", "mno", TP_DTMF_EVENT_DIGIT_6 }, + { "7", "pqrs", TP_DTMF_EVENT_DIGIT_7 }, + { "8", "tuv", TP_DTMF_EVENT_DIGIT_8 }, + { "9", "wxyz", TP_DTMF_EVENT_DIGIT_9 }, + { "#", "", TP_DTMF_EVENT_HASH }, + { "0", "", TP_DTMF_EVENT_DIGIT_0 }, + { "*", "", TP_DTMF_EVENT_ASTERISK }, + { NULL, } }; + + self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self, EMPATHY_TYPE_DIALPAD_WIDGET, + EmpathyDialpadWidgetPrivate); + + gtk_orientable_set_orientation (GTK_ORIENTABLE (self), + GTK_ORIENTATION_VERTICAL); + gtk_box_set_spacing (GTK_BOX (self), 3); + + self->priv->entry = gtk_entry_new (); + gtk_editable_set_editable (GTK_EDITABLE (self->priv->entry), FALSE); + + gtk_box_pack_start (GTK_BOX (self), self->priv->entry, FALSE, FALSE, 3); + + table = gtk_table_new (4, 3, TRUE); + + for (i = 0; dtmfbuttons[i].label != NULL; i++) + { + GtkWidget *vbox = gtk_vbox_new (FALSE, 0); + GtkWidget *button = gtk_button_new (); + GtkWidget *label; + gchar *str; + + gtk_container_add (GTK_CONTAINER (button), vbox); + + /* main label */ + label = gtk_label_new (""); + str = g_strdup_printf ("<span size='x-large'>%s</span>", + dtmfbuttons[i].label); + gtk_label_set_markup (GTK_LABEL (label), str); + g_free (str); + + gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 3); + + /* sub label */ + label = gtk_label_new (""); + str = g_strdup_printf ( + "<span foreground='#555555'>%s</span>", + dtmfbuttons[i].sublabel); + gtk_label_set_markup (GTK_LABEL (label), str); + g_free (str); + + gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, TRUE, 0); + + gtk_table_attach (GTK_TABLE (table), button, i % 3, i % 3 + 1, + i / 3, i / 3 + 1, GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 1, 1); + + g_object_set_data (G_OBJECT (button), "dtmf-value", + GUINT_TO_POINTER (dtmfbuttons[i].event)); + g_object_set_data (G_OBJECT (button), "string-value", + (gpointer) dtmfbuttons[i].label); + + g_signal_connect (G_OBJECT (button), "button-press-event", + G_CALLBACK (dtmf_dialpad_button_pressed_cb), self); + g_signal_connect (G_OBJECT (button), "button-release-event", + G_CALLBACK (dtmf_dialpad_button_released_cb), self); + } + + gtk_box_pack_start (GTK_BOX (self), table, FALSE, FALSE, 3); +} + +GtkWidget * +empathy_dialpad_widget_new (void) +{ + return g_object_new (EMPATHY_TYPE_DIALPAD_WIDGET, NULL); +} |