wmaker/wmlib/app.c

/* app.c - application context stuff
 *
 * WMlib - WindowMaker application programming interface
 *
 * Copyright (C) 1997-2003 Alfredo K. Kojima
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Library General Public
 *  License as published by the Free Software Foundation; either
 *  version 2 of the License, or (at your option) any later version.
 *
 *  This library 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
 *  Library General Public License for more details.
 *
 *  You should have received a copy of the GNU Library General Public
 *  License along with this library; if not, write to the Free
 *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#include <X11/Xlib.h>
#include <stdlib.h>
#include <string.h>

#include "WMaker.h"
#include "app.h"



WMAppContext*
WMAppCreateWithMain(Display *display, int screen_number, Window main_window)
{
    wmAppContext *ctx;

    ctx = malloc(sizeof(wmAppContext));
    if (!ctx)
        return NULL;

    ctx->dpy = display;
    ctx->screen_number = screen_number;
    ctx->our_leader_hint = False;
    ctx->main_window = main_window;
    ctx->windows = malloc(sizeof(Window));
    if (!ctx->windows) {
        free(ctx);
        return NULL;
    }
    ctx->win_count = 1;
    ctx->windows[0] = main_window;

    ctx->main_menu = NULL;

    ctx->last_menu_tag = 100;

    return ctx;
}


int
WMAppAddWindow(WMAppContext *app, Window window)
{
    Window *win;

    win = malloc(sizeof(Window)*(app->win_count+1));
    if (!win)
        return False;

    memcpy(win, app->windows, sizeof(Window)*app->win_count);

    free(app->windows);

    win[app->win_count] = window;
    app->windows = win;
    app->win_count++;

    return True;
}


int
WMAppSetMainMenu(WMAppContext *app, WMMenu *menu)
{
    app->main_menu = menu;
    return True;
}