Desktop
/* $Id: callbacks.c,v 1.7 2006/10/24 05:53:49 khorben Exp $ */
/* Copyright (c) 2006 The DeforaOS Project */
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include "compose.h"
#include "mailer.h"
#include "callbacks.h"
#include "../config.h"
/* constants */
static char const * _authors[] =
{
"Pierre 'khorben' Pronchery",
NULL
};
/* FIXME */
static char const _license[] = "GPLv2";
/* callbacks */
/* window */
gboolean on_closex(GtkWidget * widget, GdkEvent * event, gpointer data)
{
gtk_widget_hide(widget);
/* FIXME may be composing */
gtk_main_quit();
return FALSE;
}
/* file menu */
void on_file_new_mail(GtkWidget * widget, gpointer data)
{
Mailer * mailer = data;
compose_new(mailer);
}
void on_file_quit(GtkWidget * widget, gpointer data)
{
/* FIXME may be composing */
gtk_main_quit();
}
/* edit menu */
void on_edit_preferences(GtkWidget * widget, gpointer data)
{
/* FIXME */
}
/* help menu */
void on_help_about(GtkWidget * widget, gpointer data)
{
Mailer * mailer = data;
static GtkWidget * window = NULL;
char const copyright[] = "Copyright (c) 2006 khorben";
#if GTK_CHECK_VERSION(2, 6, 0)
gsize cnt = 65536;
gchar * buf;
if(window != NULL)
{
gtk_widget_show(window);
return;
}
if((buf = malloc(sizeof(*buf) * cnt)) == NULL)
{
mailer_error(mailer, "malloc", 0);
return;
}
window = gtk_about_dialog_new();
gtk_window_set_transient_for(GTK_WINDOW(window), GTK_WINDOW(
mailer->window));
gtk_about_dialog_set_name(GTK_ABOUT_DIALOG(window), PACKAGE);
gtk_about_dialog_set_version(GTK_ABOUT_DIALOG(window), VERSION);
gtk_about_dialog_set_copyright(GTK_ABOUT_DIALOG(window), copyright);
gtk_about_dialog_set_authors(GTK_ABOUT_DIALOG(window), _authors);
if(g_file_get_contents("/usr/share/common-licenses/GPL-2", &buf, &cnt,
NULL) == TRUE)
gtk_about_dialog_set_license(GTK_ABOUT_DIALOG(window), buf);
else
gtk_about_dialog_set_license(GTK_ABOUT_DIALOG(window),
_license);
free(buf);
gtk_widget_show(window);
}
#else /* !GTK_CHECK_VERSION(2, 6, 0) */
/* FIXME */
}
#endif /* !GTK_CHECK_VERSION(2, 6, 0) */
/* toolbar */
void on_new_mail(GtkWidget * widget, gpointer data)
{
Mailer * mailer = data;
compose_new(mailer);
}
/* compose window */
gboolean on_compose_closex(GtkWidget * widget, GdkEvent * event, gpointer data)
{
Compose * c = data;
compose_delete(c);
return TRUE;
}
void on_compose_save(GtkWidget * widget, gpointer data)
{
Compose * c = data;
compose_save(c);
}
void on_compose_send(GtkWidget * widget, gpointer data)
{
Compose * c = data;
compose_send(c);
}
/* compose file menu */
void on_compose_file_close(GtkWidget * widget, gpointer data)
{
Compose * c = data;
compose_delete(c);
}
/* compose view menu */
void on_compose_view_cc(GtkWidget * widget, gpointer data)
{
Compose * c = data;
gtk_widget_show(c->tb_cc);
}
void on_compose_view_bcc(GtkWidget * widget, gpointer data)
{
Compose * c = data;
gtk_widget_show(c->tb_bcc);
}
void on_compose_help_about(GtkWidget * widget, gpointer data)
{
Compose * c = data;
on_help_about(widget, c->mailer);
}
/* send mail */
gboolean on_send_closex(GtkWidget * widget, GdkEvent * event, gpointer data)
{
Compose * c = data;
on_send_cancel(widget, c);
return FALSE;
}
void on_send_cancel(GtkWidget * widget, gpointer data)
{
Compose * c = data;
g_io_channel_shutdown(c->channel, TRUE, NULL);
gtk_widget_destroy(c->snd_window);
free(c->buf);
}
gboolean on_send_write(GIOChannel * source, GIOCondition condition,
gpointer data)
{
Compose * c = data;
gsize i;
if((i = (c->buf_len - c->buf_pos) % 512) == 0)
i = 512;
if(g_io_channel_write_chars(source, &c->buf[c->buf_pos], i, &i, NULL)
!= G_IO_STATUS_NORMAL)
{
mailer_error(c->mailer, strerror(errno), FALSE);
on_send_cancel(c->snd_window, c);
return FALSE;
}
c->buf_pos+=i;
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(c->snd_progress),
c->buf_pos / c->buf_len);
if(c->buf_pos >= c->buf_len)
{
on_send_cancel(c->snd_window, c);
compose_delete(c);
return FALSE;
}
return TRUE;
}