Change to the linux kernel coding style
[wmaker-crm.git] / wmlib / app.c
1 /* app.c - application context stuff
2 *
3 * WMlib - WindowMaker application programming interface
4 *
5 * Copyright (C) 1997-2003 Alfredo K. Kojima
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
16 *
17 * You should have received a copy of the GNU Library General Public
18 * License along with this library; if not, write to the Free
19 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 */
21
22 #include <X11/Xlib.h>
23 #include <stdlib.h>
24 #include <string.h>
25
26 #include "WMaker.h"
27 #include "app.h"
28
29 WMAppContext *WMAppCreateWithMain(Display * display, int screen_number, Window main_window)
30 {
31 wmAppContext *ctx;
32
33 ctx = malloc(sizeof(wmAppContext));
34 if (!ctx)
35 return NULL;
36
37 ctx->dpy = display;
38 ctx->screen_number = screen_number;
39 ctx->our_leader_hint = False;
40 ctx->main_window = main_window;
41 ctx->windows = malloc(sizeof(Window));
42 if (!ctx->windows) {
43 free(ctx);
44 return NULL;
45 }
46 ctx->win_count = 1;
47 ctx->windows[0] = main_window;
48
49 ctx->main_menu = NULL;
50
51 ctx->last_menu_tag = 100;
52
53 return ctx;
54 }
55
56 int WMAppAddWindow(WMAppContext * app, Window window)
57 {
58 Window *win;
59
60 win = malloc(sizeof(Window) * (app->win_count + 1));
61 if (!win)
62 return False;
63
64 memcpy(win, app->windows, sizeof(Window) * app->win_count);
65
66 free(app->windows);
67
68 win[app->win_count] = window;
69 app->windows = win;
70 app->win_count++;
71
72 return True;
73 }
74
75 int WMAppSetMainMenu(WMAppContext * app, WMMenu * menu)
76 {
77 app->main_menu = menu;
78 return True;
79 }