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comparison packages/services/gfx/mw/current/src/demos/nanowm/events.c @ 208:e0c0827131d1 ecos

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Merge from eCos master repository on 2002-05-20-20:11:54-BST
author jlarmour
date Mon, 20 May 2002 22:19:26 +0000
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207:74c807ddde34 208:e0c0827131d1
1 /*
2 * NanoWM - Window Manager for Nano-X
3 *
4 * Copyright (C) 2000 Greg Haerr <greg@censoft.com>
5 * Copyright (C) 2000 Alex Holden <alex@linuxhacker.org>
6 */
7 #include <stdio.h>
8 #include <stdlib.h>
9 #define MWINCLUDECOLORS
10 #include "nano-X.h"
11 /* Uncomment this if you want debugging output from this file */
12 /*#define DEBUG*/
13
14 #include "nanowm.h"
15
16 void do_exposure(GR_EVENT_EXPOSURE *event)
17 {
18 win *window;
19
20 Dprintf("do_exposure: wid %d, x %d, y %d, width %d, height %d\n",
21 event->wid, event->x, event->y, event->width, event->height);
22
23 if(!(window = find_window(event->wid))) return;
24
25 switch(window->type) {
26 case WINDOW_TYPE_CONTAINER:
27 container_exposure(window, event);
28 break;
29 default:
30 printf("Unhandled exposure on window %d "
31 "(type %d)\n", window->wid, window->type);
32 break;
33 }
34
35 }
36
37 void do_button_down(GR_EVENT_BUTTON *event)
38 {
39 win *window;
40
41 Dprintf("do_button_down: wid %d, subwid %d, rootx %d, rooty %d, x %d, "
42 "y %d, buttons %d, changebuttons %d, modifiers %d\n",
43 event->wid, event->subwid, event->rootx, event->rooty, event->x,
44 event->y, event->buttons, event->changebuttons,
45 event->modifiers);
46
47 if(!(window = find_window(event->wid))) return;
48
49 switch(window->type) {
50 case WINDOW_TYPE_CONTAINER:
51 container_buttondown(window, event);
52 break;
53 default:
54 printf("Unhandled button down on window %d "
55 "(type %d)\n", window->wid, window->type);
56 break;
57 }
58 }
59
60 void do_button_up(GR_EVENT_BUTTON *event)
61 {
62 win *window;
63
64 Dprintf("do_button_up: wid %d, subwid %d, rootx %d, rooty %d, x %d, "
65 "y %d, buttons %d, changebuttons %d, modifiers %d\n",
66 event->wid, event->subwid, event->rootx, event->rooty, event->x,
67 event->y, event->buttons, event->changebuttons,
68 event->modifiers);
69
70 if(!(window = find_window(event->wid))) return;
71
72 switch(window->type) {
73 case WINDOW_TYPE_CONTAINER:
74 container_buttonup(window, event);
75 break;
76 default:
77 printf("Unhandled button up on window %d "
78 "(type %d)\n", window->wid, window->type);
79 break;
80 }
81 }
82
83 void do_mouse_enter(GR_EVENT_GENERAL *event)
84 {
85 win *window;
86
87 Dprintf("do_mouse_enter: wid %d\n", event->wid);
88
89 if(!(window = find_window(event->wid)))
90 return;
91
92 switch(window->type) {
93 default:
94 printf("Unhandled mouse enter from window %d "
95 "(type %d)\n", window->wid, window->type);
96 break;
97 }
98 }
99
100 void do_mouse_exit(GR_EVENT_GENERAL *event)
101 {
102 win *window;
103
104 Dprintf("do_mouse_exit: wid %d\n", event->wid);
105
106 if(!(window = find_window(event->wid))) return;
107
108 switch(window->type) {
109 default:
110 printf("Unhandled mouse exit from window %d "
111 "(type %d)\n", window->wid, window->type);
112 break;
113 }
114 }
115
116 void do_mouse_moved(GR_EVENT_MOUSE *event)
117 {
118 win *window;
119
120 Dprintf("do_mouse_moved: wid %d, subwid %d, rootx %d, rooty %d, x %d, "
121 "y %d, buttons %d, modifiers %d\n", event->wid, event->subwid,
122 event->rootx, event->rooty, event->x, event->y, event->buttons,
123 event->modifiers);
124
125 if(!(window = find_window(event->wid))) return;
126
127 switch(window->type) {
128 case WINDOW_TYPE_CONTAINER:
129 container_mousemoved(window, event);
130 break;
131 default:
132 printf("Unhandled mouse movement in window %d "
133 "(type %d)\n", window->wid, window->type);
134 break;
135 }
136 }
137
138 void do_focus_in(GR_EVENT_GENERAL *event)
139 {
140 win *window;
141
142 printf("do_focus_in: wid %d\n", event->wid);
143
144 if(!(window = find_window(event->wid)))
145 return;
146
147 switch(window->type) {
148 default:
149 printf("Unhandled focus in from window %d "
150 "(type %d)\n", window->wid, window->type);
151 break;
152 }
153 }
154
155 void do_key_down(GR_EVENT_KEYSTROKE *event)
156 {
157 Dprintf("do_key_down: wid %d, subwid %d, rootx %d, rooty %d, x %d, "
158 "y %d, buttons %d, modifiers %d, uch %lu, special %d, "
159 "ch %d, content %d\n", event->wid, event->subwid, event->rootx,
160 event->rooty, event->x, event->y, event->buttons,
161 event->modifiers, event->uch, event->special, event->ch,
162 event->content);
163
164 /* FIXME: Implement keyboard shortcuts */
165 }
166
167 void do_key_up(GR_EVENT_KEYSTROKE *event)
168 {
169 Dprintf("do_key_up: wid %d, subwid %d, rootx %d, rooty %d, x %d, "
170 "y %d, buttons %d, modifiers %d, uch %lu, special %d, "
171 "ch %d, content %d\n", event->wid, event->subwid, event->rootx,
172 event->rooty, event->x, event->y, event->buttons,
173 event->modifiers, event->uch, event->special, event->ch,
174 event->content);
175 }
176
177 void do_update(GR_EVENT_UPDATE *event)
178 {
179 win *window;
180
181 Dprintf("do_update: wid %d, subwid %d, x %d, y %d, width %d, height %d, "
182 "utype %d\n", event->wid, event->subwid, event->x, event->y, event->width,
183 event->height, event->utype);
184
185 if(!(window = find_window(event->subwid))) {
186 if (event->utype == GR_UPDATE_MAP)
187 new_client_window(event->subwid);
188 return;
189 }
190
191 if(window->type == WINDOW_TYPE_CONTAINER) {
192 if (event->utype == GR_UPDATE_ACTIVATE)
193 redraw_ncarea(window);
194 return;
195 }
196
197 if(window->type != WINDOW_TYPE_CLIENT)
198 return;
199
200 if(event->utype == GR_UPDATE_DESTROY)
201 client_window_destroy(window);
202 }