Subversion Repositories openrisc_me

/*

 * NanoWM - Window Manager for Nano-X

 *

 * Copyright (C) 2000 Greg Haerr <greg@censoft.com>

 * Copyright (C) 2000 Alex Holden <alex@linuxhacker.org>

 * Parts based on npanel.c Copyright (C) 1999 Alistair Riddoch.

 */

#include <stdio.h>

#include <stdlib.h>

#define MWINCLUDECOLORS

#include "nano-X.h"

/* Uncomment this if you want debugging output from this file */

/*#define DEBUG*/

#include "nanowm.h"

GR_SCREEN_INFO si;

#ifdef __ECOS

int nanowm_main(int argc, char *argv[])

#else

int main(int argc, char *argv[])

#endif

{

        GR_EVENT event;

        GR_WM_PROPERTIES props;

        win window;

        if(GrOpen() < 0) {

                fprintf(stderr, "Couldn't connect to Nano-X server!\n");

                exit(1);

        }

        /* pass errors through main loop, don't exit*/

        GrSetErrorHandler(NULL);

        GrGetScreenInfo(&si);

        /* add root window*/

        window.wid = GR_ROOT_WINDOW_ID;

        window.pid = GR_ROOT_WINDOW_ID;

        window.type = WINDOW_TYPE_ROOT;

        window.clientid = 1;

        window.sizing = GR_FALSE;

        window.active = 0;

        window.data = NULL;

        add_window(&window);

        GrSelectEvents(GR_ROOT_WINDOW_ID, GR_EVENT_MASK_CHLD_UPDATE);

        /* Set new root window background color*/

        props.flags = GR_WM_FLAGS_BACKGROUND;

        props.background = GrGetSysColor(GR_COLOR_DESKTOP);

        GrSetWMProperties(GR_ROOT_WINDOW_ID, &props);

        while(1) {

                GrGetNextEvent(&event);

                switch(event.type) {

                        case GR_EVENT_TYPE_ERROR:

                                printf("nanowm: error %d\n", event.error.code);

                                break;

                        case GR_EVENT_TYPE_EXPOSURE:

                                do_exposure(&event.exposure);

                                break;

                        case GR_EVENT_TYPE_BUTTON_DOWN:

                                do_button_down(&event.button);

                                break;

                        case GR_EVENT_TYPE_BUTTON_UP:

                                do_button_up(&event.button);

                                break;

                        case GR_EVENT_TYPE_MOUSE_ENTER:

                                do_mouse_enter(&event.general);

                                break;

                        case GR_EVENT_TYPE_MOUSE_EXIT:

                                do_mouse_exit(&event.general);

                                break;

                        case GR_EVENT_TYPE_MOUSE_POSITION:

                                do_mouse_moved(&event.mouse);

                                break;

                        case GR_EVENT_TYPE_KEY_DOWN:

                                do_key_down(&event.keystroke);

                                break;

                        case GR_EVENT_TYPE_KEY_UP:

                                do_key_up(&event.keystroke);

                                break;

                        case GR_EVENT_TYPE_FOCUS_IN:

                                do_focus_in(&event.general);

                                break;

                        case GR_EVENT_TYPE_CHLD_UPDATE:

                                do_update(&event.update);

                                break;

                        default:

                                fprintf(stderr, "Got unexpected event %d\n",

                                                                event.type);

                                break;

                }

        }

        GrClose();

}