main.cpp

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/*
 * File Name: main.cpp
 */

/*
 * This file is part of notepad.
 *
 * notepad 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.
 *
 * notepad 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, see <http://www.gnu.org/licenses/>.
 */

/**
 * Copyright (C) 2010 IREX Technologies B.V.
 * All rights reserved.
 */

#include <cstdio>
#include <sys/types.h>
#include <unistd.h>
#include <cstring>

#include <gtk/gtk.h>
#include <gdk/gdkx.h>

#include "config.h"
#include "i18n.h"
#include "notepad_utils.h"
#include "notepad_window.h"
#include "log.h" 
#include "notepad_ipc.h"

using namespace notepad;

static const char* CREATESTR =  "/new";

static gchar* filename = 0;
static gchar* label = 0;

static gboolean sys_startup_complete(gpointer data)
{
    GtkWidget* window = (GtkWidget*)data;
    int xid = GDK_WINDOW_XID(window->window);
    ipc_sys_startup_complete(xid);
    ipc_change_filename(filename, label);
    return FALSE;
}


int main(int argc, char* argv[])
{
    textdomain(GETTEXT_PACKAGE);

    bool docreate = false;

    GOptionEntry entries[] = 
    {
        { "file",   'f', 0, G_OPTION_ARG_FILENAME, &filename, "Open file FILE",    "FILE" },
        { NULL,      0,  0, G_OPTION_ARG_NONE,     NULL,      NULL,                 NULL  }
    };
    GError* error = NULL;
    GOptionContext* context = g_option_context_new ("- create notes using the stylus");
    g_option_context_add_main_entries (context, entries, GETTEXT_PACKAGE);
    g_option_context_add_group (context, gtk_get_option_group (TRUE));
    gboolean parse_ok = g_option_context_parse (context, &argc, &argv, &error);
    g_option_context_free(context);

    if ( ! parse_ok )
    {
        fprintf(stderr, "Invalid option! '%s --help' prints usage.\n", argv[0]);
        return -1;
    }

    // generates file if -f .../new is given
    if (filename)
    {
        if (  (strlen(filename) >= strlen(CREATESTR))
           && (g_strcasecmp(filename+strlen(filename)-strlen(CREATESTR), CREATESTR) == 0) )
        {
            LOGPRINTF("Option: '-f /new'. Will create new file with timestamp\n");
            g_free(filename);
            filename = 0;
        }
    }

    if (filename == 0)
    {
        docreate = true;
    }

    g_type_init();
    if (!g_thread_supported ()) g_thread_init (NULL);
    gdk_threads_init();
    gtk_init(&argc, &argv);
    GDK_THREADS_ENTER();
    
    if (ipc_set_services() == FALSE)
    {
        WARNPRINTF("ipc_set_services failed.\n");
        return -1;
    }
    
    CNotepadWindow theAppWindow;
#if MACHINE_IS_DR800S || MACHINE_IS_DR800SG || MACHINE_IS_DR800SW
    if (ipc_sys_is_in_portrait_mode())
    {
        gboolean is_inverted = ipc_sys_is_pageturn_inverted();
        LOGPRINTF("Setting pageturning in inverted mode = %d", is_inverted);
        theAppWindow.set_pageturn_inverted(is_inverted);
    }
#endif 
    if (!theAppWindow.init(docreate, filename))
    {
        return -1;
    }
    
    menu_init(getpid(), (gpointer)&theAppWindow);
    theAppWindow.show(TRUE);
    label = theAppWindow.getLabel();
    filename = g_strdup(theAppWindow.getFilename());
    g_idle_add( sys_startup_complete, static_cast<gpointer> (theAppWindow.getWindow()) );
        
    gtk_main();
    GDK_THREADS_LEAVE();
    
    menu_destroy();
    ipc_unset_services();

    g_free(filename);
    g_free(label);

    return 0;
}