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[/] [or1k_old/] [trunk/] [mw/] [src/] [demos/] [nanowm/] [nanowm.c] - Rev 673
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/* * 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; int main(int argc, char *argv[]) { 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(); }
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