207 lines
5.1 KiB
C
207 lines
5.1 KiB
C
/* $Id$ */
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/* Copyright (c) 2010 Pierre Pronchery <khorben@defora.org> */
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/* This file is part of DeforaOS Desktop Phone */
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/* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 3 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <libintl.h>
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#include <gtk/gtk.h>
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#include "gsm.h"
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#include "callbacks.h"
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#include "phone.h"
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#define _(string) gettext(string)
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/* Phone */
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/* private */
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/* types */
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struct _Phone
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{
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GSM * gsm;
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/* widgets */
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/* dialpad */
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GtkWidget * di_entry;
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};
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/* public */
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/* functions */
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/* phone_new */
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static GtkWidget * _new_dialpad(Phone * phone);
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Phone * phone_new(char const * device, unsigned int baudrate)
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{
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Phone * phone;
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GtkWidget * window;
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GtkWidget * vbox;
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GtkWidget * widget;
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if((phone = malloc(sizeof(*phone))) == NULL)
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return NULL;
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if(device == NULL)
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device = "/dev/modem";
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phone->gsm = gsm_new(device, baudrate);
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if(phone->gsm == NULL)
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{
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phone_delete(phone);
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return NULL;
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}
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window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
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gtk_window_set_title(GTK_WINDOW(window), "Phone");
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g_signal_connect_swapped(G_OBJECT(window), "delete-event", G_CALLBACK(
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on_phone_closex), phone);
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vbox = gtk_vbox_new(FALSE, 0);
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/* entry */
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phone->di_entry = gtk_entry_new();
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gtk_box_pack_start(GTK_BOX(vbox), phone->di_entry, FALSE, TRUE, 0);
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/* dialpad */
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widget = _new_dialpad(phone);
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gtk_box_pack_start(GTK_BOX(vbox), widget, TRUE, TRUE, 0);
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gtk_container_add(GTK_CONTAINER(window), vbox);
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gtk_widget_show_all(window);
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return phone;
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}
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static GtkWidget * _new_dialpad(Phone * phone)
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{
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static struct
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{
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char character;
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char const * label;
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} numbers[12] = {
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{ '1', "<b>_1</b>\n" },
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{ '2', "<b>_2</b>\nABC" },
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{ '3', "<b>_3</b>\nDEF" },
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{ '4', "<b>_4</b>\nGHI" },
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{ '5', "<b>_5</b>\nJKL" },
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{ '6', "<b>_6</b>\nMNO" },
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{ '7', "<b>_7</b>\nPQRS" },
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{ '8', "<b>_8</b>\nTUV" },
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{ '9', "<b>_9</b>\nWXYZ" },
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{ '*', "<b>_*</b>\n+" },
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{ '0', "<b>_0</b>\n" },
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{ '#', "<b>_#</b>\n" }
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};
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GtkWidget * table;
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GtkWidget * button;
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GtkWidget * label;
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int i;
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table = gtk_table_new(5, 6, TRUE);
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/* call */
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button = gtk_button_new_with_label(_("Call"));
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g_signal_connect_swapped(G_OBJECT(button), "clicked", G_CALLBACK(
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on_phone_dialpad_call), phone);
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gtk_table_attach(GTK_TABLE(table), button, 0, 3, 0, 1,
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GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 2, 2);
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button = gtk_button_new_with_label(_("Hang up"));
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g_signal_connect_swapped(G_OBJECT(button), "clicked", G_CALLBACK(
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on_phone_dialpad_hangup), phone);
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gtk_table_attach(GTK_TABLE(table), button, 3, 6, 0, 1,
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GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 2, 2);
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/* numbers */
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for(i = 0; i < 12; i++)
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{
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button = gtk_button_new();
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label = gtk_label_new(NULL);
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gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_CENTER);
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gtk_label_set_markup_with_mnemonic(GTK_LABEL(label),
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numbers[i].label);
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gtk_container_add(GTK_CONTAINER(button), label);
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g_object_set_data(G_OBJECT(button), "character",
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&numbers[i].character);
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g_signal_connect(G_OBJECT(button), "clicked", G_CALLBACK(
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on_phone_dialpad_clicked), phone);
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gtk_table_attach(GTK_TABLE(table), button, (i % 3) * 2,
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((i % 3) + 1) * 2, (i / 3) + 1, (i / 3) + 2,
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GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
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2, 2);
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}
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return table;
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}
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/* phone_delete */
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void phone_delete(Phone * phone)
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{
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if(phone->gsm != NULL)
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gsm_delete(phone->gsm);
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free(phone);
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}
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/* useful */
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/* phone_error */
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static int _error_text(char const * message, int ret);
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int phone_error(Phone * phone, char const * message, int ret)
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{
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if(phone == NULL)
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return _error_text(message, ret);
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/* FIXME implement */
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return ret;
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}
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static int _error_text(char const * message, int ret)
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{
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fputs("phone: ", stderr);
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perror(message);
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return ret;
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}
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/* phone_call */
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void phone_call(Phone * phone, char const * number)
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{
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if(number == NULL)
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number = gtk_entry_get_text(GTK_ENTRY(phone->di_entry));
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gsm_call(phone->gsm, number);
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}
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/* phone_dialpad_append */
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void phone_dialpad_append(Phone * phone, char character)
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{
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char const * text;
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size_t len;
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char * p;
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#ifdef DEBUG
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fprintf(stderr, "DEBUG: %s(%c)\n", __func__, character);
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#endif
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if((character < '0' || character > '9') && character != '*'
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&& character != '+' && character != '#')
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return;
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/* FIXME ask GSM if in a call; if yes, send DTMF */
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text = gtk_entry_get_text(GTK_ENTRY(phone->di_entry));
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len = strlen(text);
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if((p = malloc(len + 2)) == NULL)
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return; /* XXX report error */
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snprintf(p, len + 2, "%s%c", text, character);
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gtk_entry_set_text(GTK_ENTRY(phone->di_entry), p);
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free(p);
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}
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/* phone_hangup */
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void phone_hangup(Phone * phone)
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{
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gsm_hangup(phone->gsm);
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gtk_entry_set_text(GTK_ENTRY(phone->di_entry), "");
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}
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