trunk/Src/wptHotkey.cpp

/* wptHotkey.cpp - Systemwide hotkeys
 *      Copyright (C) 2001, 2002, 2003 Timo Schulz
 *
 * This file is part of WinPT.
 *
 * WinPT is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License 
 * as published by the Free Software Foundation; either version 2 
 * of the License, or (at your option) any later version.
 *  
 * WinPT 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
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License 
 * along with WinPT; if not, write to the Free Software Foundation, 
 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <windows.h>

#include "wptHotkey.h"
#include "wptGPG.h"
#include "wptRegistry.h"
#include "wptErrors.h"
#include "wptNLS.h"
#include "wptTypes.h"

static int err_hotkey = 0;

const char *
hotkeys_strerror (void)
{
    switch (err_hotkey) {
    case  0: return NULL;
    case  1: return _("Clipboard Encrypt (ALT+CTRL+E)");
    case  2: return _("Clipboard Decrypt/Verify (ALT+CTRL+D)");
    case  3: return _("Clipboard Sign (ALT+CTRL+S)");
    case  4: return _("Clipboard Sign Encrypt (ALT+CTRL+B)");
    case  5: return _("Current Window Encrypt (ALT+SHIFT+E)");
    case  6: return _("Current Window Decrypt/Verify (ALT+SHIFT+D)");
    case  7: return _("Current Window Sign (ALT+SHIFT+S)");
    case  8: return _("Current Window Sign Encrypt (ALT+SHIFT+B");
    default: return _("Unknown Hotkey");
    }
    return NULL;
}


int 
hotkeys_register (HWND wnd)
{
    int j = 0, rc = 0;
        
    err_hotkey = 0; /* reset */
    for (j=0; wpt_hotkeys[j].id != 0; j++) {
        if (wpt_hotkeys[j].enabled) {
            rc = hotkey_register_single (wnd, &wpt_hotkeys[j]);
            if (rc) {
                err_hotkey = j+1;
                break;  
            }
        }       
    }

    return rc;
} /* hotkeys_register */


int 
hotkeys_unregister (HWND wnd)
{
    int j = 0, rc = 0;  

    for (j=0; wpt_hotkeys[j].id != 0; j++) {
        if (wpt_hotkeys[j].enabled) {
            rc = hotkey_unregister_single (wnd, &wpt_hotkeys[j]);
            if (rc)
                break;
        }
    }

    return rc;
} /* hotkeys_unregister */


int
hotkey_register_single (HWND wnd, hotkey_t hk)
{
    int rc, keymod;

    if (!hk->enabled)
        return 0;
        
    if (hk->alt_ctrl)
        keymod = MOD_CONTROL | MOD_ALT;
    else if (hk->alt_shift)
        keymod = MOD_ALT | MOD_SHIFT;

    rc = RegisterHotKey (wnd, hk->id, keymod, hk->key);
    if (!rc)
        return WPTERR_HOTKEY;
    return 0;
} /* hotkey_register_single */

int
hotkey_unregister_single (HWND wnd, hotkey_t hk)
{
    int rc = UnregisterHotKey (wnd, hk->id);
    return rc==0? WPTERR_HOTKEY: 0;
} /* hotkey_unregister_single */


void
hotkeys_modify (void)
{
    int i;

    for (i = 0; wpt_hotkeys[i].id; i++) {
        if( reg_hotkeys[i].enabled ) {
            wpt_hotkeys[i].key = reg_hotkeys[i].key[0];
            wpt_hotkeys[i].enabled = 1;
        }       
    }
} /* hotkeys_modify */


void
hotkey_disable (reg_hotkey_t rhk)
{
    strcpy (rhk->key, " ");
    rhk->enabled = 0;
} /* hotkey_disable */


void
hotkey_enable (reg_hotkey_t rhk, const char * key)
{
    if (strlen (key) > 2)
        BUG (0);
    strcpy (rhk->key, key);
    rhk->enabled = 1;
} /* hotkey_enable */
1	/* wptHotkey.cpp - Systemwide hotkeys
2	* Copyright (C) 2001, 2002, 2003 Timo Schulz
3	*
4	* This file is part of WinPT.
5	*
6	* WinPT is free software; you can redistribute it and/or
7	* modify it under the terms of the GNU General Public License
8	* as published by the Free Software Foundation; either version 2
9	* of the License, or (at your option) any later version.
10	*
11	* WinPT is distributed in the hope that it will be useful,
12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14	* General Public License for more details.
15	*
16	* You should have received a copy of the GNU General Public License
17	* along with WinPT; if not, write to the Free Software Foundation,
18	* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19	*/
20
21	#ifdef HAVE_CONFIG_H
22	#include <config.h>
23	#endif
24
25	#include <windows.h>
26
27	#include "wptHotkey.h"
28	#include "wptGPG.h"
29	#include "wptRegistry.h"
30	#include "wptErrors.h"
31	#include "wptNLS.h"
32	#include "wptTypes.h"
33
34	static int err_hotkey = 0;
35
36	const char *
37	hotkeys_strerror (void)
38	{
39	switch (err_hotkey) {
40	case 0: return NULL;
41	case 1: return _("Clipboard Encrypt (ALT+CTRL+E)");
42	case 2: return _("Clipboard Decrypt/Verify (ALT+CTRL+D)");
43	case 3: return _("Clipboard Sign (ALT+CTRL+S)");
44	case 4: return _("Clipboard Sign Encrypt (ALT+CTRL+B)");
45	case 5: return _("Current Window Encrypt (ALT+SHIFT+E)");
46	case 6: return _("Current Window Decrypt/Verify (ALT+SHIFT+D)");
47	case 7: return _("Current Window Sign (ALT+SHIFT+S)");
48	case 8: return _("Current Window Sign Encrypt (ALT+SHIFT+B");
49	default: return _("Unknown Hotkey");
50	}
51	return NULL;
52	}
53
54
55	int
56	hotkeys_register (HWND wnd)
57	{
58	int j = 0, rc = 0;
59
60	err_hotkey = 0; /* reset */
61	for (j=0; wpt_hotkeys[j].id != 0; j++) {
62	if (wpt_hotkeys[j].enabled) {
63	rc = hotkey_register_single (wnd, &wpt_hotkeys[j]);
64	if (rc) {
65	err_hotkey = j+1;
66	break;
67	}
68	}
69	}
70
71	return rc;
72	} /* hotkeys_register */
73
74
75	int
76	hotkeys_unregister (HWND wnd)
77	{
78	int j = 0, rc = 0;
79
80	for (j=0; wpt_hotkeys[j].id != 0; j++) {
81	if (wpt_hotkeys[j].enabled) {
82	rc = hotkey_unregister_single (wnd, &wpt_hotkeys[j]);
83	if (rc)
84	break;
85	}
86	}
87
88	return rc;
89	} /* hotkeys_unregister */
90
91
92	int
93	hotkey_register_single (HWND wnd, hotkey_t hk)
94	{
95	int rc, keymod;
96
97	if (!hk->enabled)
98	return 0;
99
100	if (hk->alt_ctrl)
101	keymod = MOD_CONTROL \| MOD_ALT;
102	else if (hk->alt_shift)
103	keymod = MOD_ALT \| MOD_SHIFT;
104
105	rc = RegisterHotKey (wnd, hk->id, keymod, hk->key);
106	if (!rc)
107	return WPTERR_HOTKEY;
108	return 0;
109	} /* hotkey_register_single */
110
111	int
112	hotkey_unregister_single (HWND wnd, hotkey_t hk)
113	{
114	int rc = UnregisterHotKey (wnd, hk->id);
115	return rc==0? WPTERR_HOTKEY: 0;
116	} /* hotkey_unregister_single */
117
118
119	void
120	hotkeys_modify (void)
121	{
122	int i;
123
124	for (i = 0; wpt_hotkeys[i].id; i++) {
125	if( reg_hotkeys[i].enabled ) {
126	wpt_hotkeys[i].key = reg_hotkeys[i].key[0];
127	wpt_hotkeys[i].enabled = 1;
128	}
129	}
130	} /* hotkeys_modify */
131
132
133	void
134	hotkey_disable (reg_hotkey_t rhk)
135	{
136	strcpy (rhk->key, " ");
137	rhk->enabled = 0;
138	} /* hotkey_disable */
139
140
141	void
142	hotkey_enable (reg_hotkey_t rhk, const char * key)
143	{
144	if (strlen (key) > 2)
145	BUG (0);
146	strcpy (rhk->key, key);
147	rhk->enabled = 1;
148	} /* hotkey_enable */