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 
 */

#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	twoaday	2	/* 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			#include <windows.h>
22
23			#include "wptHotkey.h"
24			#include "wptGPG.h"
25			#include "wptRegistry.h"
26			#include "wptErrors.h"
27			#include "wptNLS.h"
28			#include "wptTypes.h"
29
30			static int err_hotkey = 0;
31
32			const char *
33			hotkeys_strerror (void)
34			{
35			switch (err_hotkey) {
36			case 0: return NULL;
37			case 1: return _("Clipboard Encrypt (ALT+CTRL+E)");
38			case 2: return _("Clipboard Decrypt/Verify (ALT+CTRL+D)");
39			case 3: return _("Clipboard Sign (ALT+CTRL+S)");
40			case 4: return _("Clipboard Sign Encrypt (ALT+CTRL+B)");
41			case 5: return _("Current Window Encrypt (ALT+SHIFT+E)");
42			case 6: return _("Current Window Decrypt/Verify (ALT+SHIFT+D)");
43			case 7: return _("Current Window Sign (ALT+SHIFT+S)");
44			case 8: return _("Current Window Sign Encrypt (ALT+SHIFT+B");
45			default: return _("Unknown Hotkey");
46			}
47			return NULL;
48			}
49
50
51			int
52			hotkeys_register (HWND wnd)
53			{
54			int j = 0, rc = 0;
55
56			err_hotkey = 0; /* reset */
57			for (j=0; wpt_hotkeys[j].id != 0; j++) {
58			if (wpt_hotkeys[j].enabled) {
59			rc = hotkey_register_single (wnd, &wpt_hotkeys[j]);
60			if (rc) {
61			err_hotkey = j+1;
62			break;
63			}
64			}
65			}
66
67			return rc;
68			} /* hotkeys_register */
69
70
71			int
72			hotkeys_unregister (HWND wnd)
73			{
74			int j = 0, rc = 0;
75
76			for (j=0; wpt_hotkeys[j].id != 0; j++) {
77			if (wpt_hotkeys[j].enabled) {
78			rc = hotkey_unregister_single (wnd, &wpt_hotkeys[j]);
79			if (rc)
80			break;
81			}
82			}
83
84			return rc;
85			} /* hotkeys_unregister */
86
87
88			int
89			hotkey_register_single (HWND wnd, hotkey_t hk)
90			{
91			int rc, keymod;
92
93			if (!hk->enabled)
94			return 0;
95
96			if (hk->alt_ctrl)
97			keymod = MOD_CONTROL \| MOD_ALT;
98			else if (hk->alt_shift)
99			keymod = MOD_ALT \| MOD_SHIFT;
100
101			rc = RegisterHotKey (wnd, hk->id, keymod, hk->key);
102			if (!rc)
103			return WPTERR_HOTKEY;
104			return 0;
105			} /* hotkey_register_single */
106
107			int
108			hotkey_unregister_single (HWND wnd, hotkey_t hk)
109			{
110			int rc = UnregisterHotKey (wnd, hk->id);
111			return rc==0? WPTERR_HOTKEY: 0;
112			} /* hotkey_unregister_single */
113
114
115			void
116			hotkeys_modify (void)
117			{
118			int i;
119
120			for (i = 0; wpt_hotkeys[i].id; i++) {
121			if( reg_hotkeys[i].enabled ) {
122			wpt_hotkeys[i].key = reg_hotkeys[i].key[0];
123			wpt_hotkeys[i].enabled = 1;
124			}
125			}
126			} /* hotkeys_modify */
127
128
129			void
130			hotkey_disable (reg_hotkey_t rhk)
131			{
132			strcpy (rhk->key, " ");
133			rhk->enabled = 0;
134			} /* hotkey_disable */
135
136
137			void
138			hotkey_enable (reg_hotkey_t rhk, const char * key)
139			{
140			if (strlen (key) > 2)
141			BUG (0);
142			strcpy (rhk->key, key);
143			rhk->enabled = 1;
144			} /* hotkey_enable */